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CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CPlusPlusCodeTokeniser.cpp
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
CPlusPlusCodeTokeniser::CPlusPlusCodeTokeniser() {}
CPlusPlusCodeTokeniser::~CPlusPlusCodeTokeniser() {}
int CPlusPlusCodeTokeniser::readNextToken (CodeDocument::Iterator& source)
{
return CppTokeniserFunctions::readNextToken (source);
}
CodeEditorComponent::ColourScheme CPlusPlusCodeTokeniser::getDefaultColourScheme()
{
struct Type
{
const char* name;
uint32 colour;
};
const Type types[] =
{
{ "Error", 0xffcc0000 },
{ "Comment", 0xff00aa00 },
{ "Keyword", 0xff0000cc },
{ "Operator", 0xff225500 },
{ "Identifier", 0xff000000 },
{ "Integer", 0xff880000 },
{ "Float", 0xff885500 },
{ "String", 0xff990099 },
{ "Bracket", 0xff000055 },
{ "Punctuation", 0xff004400 },
{ "Preprocessor Text", 0xff660000 }
};
CodeEditorComponent::ColourScheme cs;
for (auto& t : types)
cs.set (t.name, Colour (t.colour));
return cs;
}
bool CPlusPlusCodeTokeniser::isReservedKeyword (const String& token) noexcept
{
return CppTokeniserFunctions::isReservedKeyword (token.getCharPointer(), token.length());
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CPlusPlusCodeTokeniser.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A simple lexical analyser for syntax colouring of C++ code.
@see CodeEditorComponent, CodeDocument
@tags{GUI}
*/
class JUCE_API CPlusPlusCodeTokeniser : public CodeTokeniser
{
public:
//==============================================================================
CPlusPlusCodeTokeniser();
~CPlusPlusCodeTokeniser() override;
//==============================================================================
int readNextToken (CodeDocument::Iterator&) override;
CodeEditorComponent::ColourScheme getDefaultColourScheme() override;
/** This is a handy method for checking whether a string is a c++ reserved keyword. */
static bool isReservedKeyword (const String& token) noexcept;
/** The token values returned by this tokeniser. */
enum TokenType
{
tokenType_error = 0,
tokenType_comment,
tokenType_keyword,
tokenType_operator,
tokenType_identifier,
tokenType_integer,
tokenType_float,
tokenType_string,
tokenType_bracket,
tokenType_punctuation,
tokenType_preprocessor
};
private:
//==============================================================================
JUCE_LEAK_DETECTOR (CPlusPlusCodeTokeniser)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CPlusPlusCodeTokeniserFunctions.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/** Class containing some basic functions for simple tokenising of C++ code.
@tags{GUI}
*/
struct CppTokeniserFunctions
{
static bool isIdentifierStart (const juce_wchar c) noexcept
{
return CharacterFunctions::isLetter (c)
|| c == '_' || c == '@';
}
static bool isIdentifierBody (const juce_wchar c) noexcept
{
return CharacterFunctions::isLetterOrDigit (c)
|| c == '_' || c == '@';
}
static bool isReservedKeyword (String::CharPointerType token, const int tokenLength) noexcept
{
static const char* const keywords2Char[] =
{ "do", "if", "or", nullptr };
static const char* const keywords3Char[] =
{ "and", "asm", "for", "int", "new", "not", "try", "xor", nullptr };
static const char* const keywords4Char[] =
{ "auto", "bool", "case", "char", "else", "enum", "goto",
"long", "this", "true", "void", nullptr };
static const char* const keywords5Char[] =
{ "bitor", "break", "catch", "class", "compl", "const", "false", "final",
"float", "or_eq", "short", "throw", "union", "using", "while", nullptr };
static const char* const keywords6Char[] =
{ "and_eq", "bitand", "delete", "double", "export", "extern", "friend",
"import", "inline", "module", "not_eq", "public", "return", "signed",
"sizeof", "static", "struct", "switch", "typeid", "xor_eq", nullptr };
static const char* const keywords7Char[] =
{ "__cdecl", "_Pragma", "alignas", "alignof", "concept", "default",
"mutable", "nullptr", "private", "typedef", "uint8_t", "virtual",
"wchar_t", nullptr };
static const char* const keywordsOther[] =
{ "@class", "@dynamic", "@end", "@implementation", "@interface", "@public",
"@private", "@protected", "@property", "@synthesize", "__fastcall", "__stdcall",
"atomic_cancel", "atomic_commit", "atomic_noexcept", "char16_t", "char32_t",
"co_await", "co_return", "co_yield", "const_cast", "constexpr", "continue",
"decltype", "dynamic_cast", "explicit", "namespace", "noexcept", "operator", "override",
"protected", "register", "reinterpret_cast", "requires", "static_assert",
"static_cast", "synchronized", "template", "thread_local", "typename", "unsigned",
"volatile", nullptr };
const char* const* k;
switch (tokenLength)
{
case 2: k = keywords2Char; break;
case 3: k = keywords3Char; break;
case 4: k = keywords4Char; break;
case 5: k = keywords5Char; break;
case 6: k = keywords6Char; break;
case 7: k = keywords7Char; break;
default:
if (tokenLength < 2 || tokenLength > 16)
return false;
k = keywordsOther;
break;
}
for (int i = 0; k[i] != nullptr; ++i)
if (token.compare (CharPointer_ASCII (k[i])) == 0)
return true;
return false;
}
template <typename Iterator>
static int parseIdentifier (Iterator& source) noexcept
{
int tokenLength = 0;
String::CharPointerType::CharType possibleIdentifier[100] = {};
String::CharPointerType possible (possibleIdentifier);
while (isIdentifierBody (source.peekNextChar()))
{
auto c = source.nextChar();
if (tokenLength < 20)
possible.write (c);
++tokenLength;
}
if (tokenLength > 1 && tokenLength <= 16)
{
possible.writeNull();
if (isReservedKeyword (String::CharPointerType (possibleIdentifier), tokenLength))
return CPlusPlusCodeTokeniser::tokenType_keyword;
}
return CPlusPlusCodeTokeniser::tokenType_identifier;
}
template <typename Iterator>
static bool skipNumberSuffix (Iterator& source)
{
auto c = source.peekNextChar();
if (c == 'l' || c == 'L' || c == 'u' || c == 'U')
source.skip();
if (CharacterFunctions::isLetterOrDigit (source.peekNextChar()))
return false;
return true;
}
static bool isHexDigit (const juce_wchar c) noexcept
{
return (c >= '0' && c <= '9')
|| (c >= 'a' && c <= 'f')
|| (c >= 'A' && c <= 'F');
}
template <typename Iterator>
static bool parseHexLiteral (Iterator& source) noexcept
{
if (source.peekNextChar() == '-')
source.skip();
if (source.nextChar() != '0')
return false;
auto c = source.nextChar();
if (c != 'x' && c != 'X')
return false;
int numDigits = 0;
while (isHexDigit (source.peekNextChar()))
{
++numDigits;
source.skip();
}
if (numDigits == 0)
return false;
return skipNumberSuffix (source);
}
static bool isOctalDigit (const juce_wchar c) noexcept
{
return c >= '0' && c <= '7';
}
template <typename Iterator>
static bool parseOctalLiteral (Iterator& source) noexcept
{
if (source.peekNextChar() == '-')
source.skip();
if (source.nextChar() != '0')
return false;
if (! isOctalDigit (source.nextChar()))
return false;
while (isOctalDigit (source.peekNextChar()))
source.skip();
return skipNumberSuffix (source);
}
static bool isDecimalDigit (const juce_wchar c) noexcept
{
return c >= '0' && c <= '9';
}
template <typename Iterator>
static bool parseDecimalLiteral (Iterator& source) noexcept
{
if (source.peekNextChar() == '-')
source.skip();
int numChars = 0;
while (isDecimalDigit (source.peekNextChar()))
{
++numChars;
source.skip();
}
if (numChars == 0)
return false;
return skipNumberSuffix (source);
}
template <typename Iterator>
static bool parseFloatLiteral (Iterator& source) noexcept
{
if (source.peekNextChar() == '-')
source.skip();
int numDigits = 0;
while (isDecimalDigit (source.peekNextChar()))
{
source.skip();
++numDigits;
}
const bool hasPoint = (source.peekNextChar() == '.');
if (hasPoint)
{
source.skip();
while (isDecimalDigit (source.peekNextChar()))
{
source.skip();
++numDigits;
}
}
if (numDigits == 0)
return false;
auto c = source.peekNextChar();
bool hasExponent = (c == 'e' || c == 'E');
if (hasExponent)
{
source.skip();
c = source.peekNextChar();
if (c == '+' || c == '-')
source.skip();
int numExpDigits = 0;
while (isDecimalDigit (source.peekNextChar()))
{
source.skip();
++numExpDigits;
}
if (numExpDigits == 0)
return false;
}
c = source.peekNextChar();
if (c == 'f' || c == 'F')
source.skip();
else if (! (hasExponent || hasPoint))
return false;
return true;
}
template <typename Iterator>
static int parseNumber (Iterator& source)
{
const Iterator original (source);
if (parseFloatLiteral (source)) return CPlusPlusCodeTokeniser::tokenType_float;
source = original;
if (parseHexLiteral (source)) return CPlusPlusCodeTokeniser::tokenType_integer;
source = original;
if (parseOctalLiteral (source)) return CPlusPlusCodeTokeniser::tokenType_integer;
source = original;
if (parseDecimalLiteral (source)) return CPlusPlusCodeTokeniser::tokenType_integer;
source = original;
return CPlusPlusCodeTokeniser::tokenType_error;
}
template <typename Iterator>
static void skipQuotedString (Iterator& source) noexcept
{
auto quote = source.nextChar();
for (;;)
{
auto c = source.nextChar();
if (c == quote || c == 0)
break;
if (c == '\\')
source.skip();
}
}
template <typename Iterator>
static void skipComment (Iterator& source) noexcept
{
bool lastWasStar = false;
for (;;)
{
auto c = source.nextChar();
if (c == 0 || (c == '/' && lastWasStar))
break;
lastWasStar = (c == '*');
}
}
template <typename Iterator>
static void skipPreprocessorLine (Iterator& source) noexcept
{
bool lastWasBackslash = false;
for (;;)
{
auto c = source.peekNextChar();
if (c == '"')
{
skipQuotedString (source);
continue;
}
if (c == '/')
{
Iterator next (source);
next.skip();
auto c2 = next.peekNextChar();
if (c2 == '/' || c2 == '*')
return;
}
if (c == 0)
break;
if (c == '\n' || c == '\r')
{
source.skipToEndOfLine();
if (lastWasBackslash)
skipPreprocessorLine (source);
break;
}
lastWasBackslash = (c == '\\');
source.skip();
}
}
template <typename Iterator>
static void skipIfNextCharMatches (Iterator& source, const juce_wchar c) noexcept
{
if (source.peekNextChar() == c)
source.skip();
}
template <typename Iterator>
static void skipIfNextCharMatches (Iterator& source, const juce_wchar c1, const juce_wchar c2) noexcept
{
auto c = source.peekNextChar();
if (c == c1 || c == c2)
source.skip();
}
template <typename Iterator>
static int readNextToken (Iterator& source)
{
source.skipWhitespace();
auto firstChar = source.peekNextChar();
switch (firstChar)
{
case 0:
break;
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case '.':
{
auto result = parseNumber (source);
if (result == CPlusPlusCodeTokeniser::tokenType_error)
{
source.skip();
if (firstChar == '.')
return CPlusPlusCodeTokeniser::tokenType_punctuation;
}
return result;
}
case ',':
case ';':
case ':':
source.skip();
return CPlusPlusCodeTokeniser::tokenType_punctuation;
case '(': case ')':
case '{': case '}':
case '[': case ']':
source.skip();
return CPlusPlusCodeTokeniser::tokenType_bracket;
case '"':
case '\'':
skipQuotedString (source);
return CPlusPlusCodeTokeniser::tokenType_string;
case '+':
source.skip();
skipIfNextCharMatches (source, '+', '=');
return CPlusPlusCodeTokeniser::tokenType_operator;
case '-':
{
source.skip();
auto result = parseNumber (source);
if (result == CPlusPlusCodeTokeniser::tokenType_error)
{
skipIfNextCharMatches (source, '-', '=');
return CPlusPlusCodeTokeniser::tokenType_operator;
}
return result;
}
case '*': case '%':
case '=': case '!':
source.skip();
skipIfNextCharMatches (source, '=');
return CPlusPlusCodeTokeniser::tokenType_operator;
case '/':
{
source.skip();
auto nextChar = source.peekNextChar();
if (nextChar == '/')
{
source.skipToEndOfLine();
return CPlusPlusCodeTokeniser::tokenType_comment;
}
if (nextChar == '*')
{
source.skip();
skipComment (source);
return CPlusPlusCodeTokeniser::tokenType_comment;
}
if (nextChar == '=')
source.skip();
return CPlusPlusCodeTokeniser::tokenType_operator;
}
case '?':
case '~':
source.skip();
return CPlusPlusCodeTokeniser::tokenType_operator;
case '<': case '>':
case '|': case '&': case '^':
source.skip();
skipIfNextCharMatches (source, firstChar);
skipIfNextCharMatches (source, '=');
return CPlusPlusCodeTokeniser::tokenType_operator;
case '#':
skipPreprocessorLine (source);
return CPlusPlusCodeTokeniser::tokenType_preprocessor;
default:
if (isIdentifierStart (firstChar))
return parseIdentifier (source);
source.skip();
break;
}
return CPlusPlusCodeTokeniser::tokenType_error;
}
/** A class that can be passed to the CppTokeniserFunctions functions in order to
parse a String.
*/
struct StringIterator
{
StringIterator (const String& s) noexcept : t (s.getCharPointer()) {}
StringIterator (String::CharPointerType s) noexcept : t (s) {}
juce_wchar nextChar() noexcept { if (isEOF()) return 0; ++numChars; return t.getAndAdvance(); }
juce_wchar peekNextChar()noexcept { return *t; }
void skip() noexcept { if (! isEOF()) { ++t; ++numChars; } }
void skipWhitespace() noexcept { while (t.isWhitespace()) skip(); }
void skipToEndOfLine() noexcept { while (*t != '\r' && *t != '\n' && *t != 0) skip(); }
bool isEOF() const noexcept { return t.isEmpty(); }
String::CharPointerType t;
int numChars = 0;
};
//==============================================================================
/** Takes a UTF8 string and writes it to a stream using standard C++ escape sequences for any
non-ascii bytes.
Although not strictly a tokenising function, this is still a function that often comes in
handy when working with C++ code!
Note that addEscapeChars() is easier to use than this function if you're working with Strings.
@see addEscapeChars
*/
static void writeEscapeChars (OutputStream& out, const char* utf8, const int numBytesToRead,
const int maxCharsOnLine, const bool breakAtNewLines,
const bool replaceSingleQuotes, const bool allowStringBreaks)
{
int charsOnLine = 0;
bool lastWasHexEscapeCode = false;
bool trigraphDetected = false;
for (int i = 0; i < numBytesToRead || numBytesToRead < 0; ++i)
{
auto c = (unsigned char) utf8[i];
bool startNewLine = false;
switch (c)
{
case '\t': out << "\\t"; trigraphDetected = false; lastWasHexEscapeCode = false; charsOnLine += 2; break;
case '\r': out << "\\r"; trigraphDetected = false; lastWasHexEscapeCode = false; charsOnLine += 2; break;
case '\n': out << "\\n"; trigraphDetected = false; lastWasHexEscapeCode = false; charsOnLine += 2; startNewLine = breakAtNewLines; break;
case '\\': out << "\\\\"; trigraphDetected = false; lastWasHexEscapeCode = false; charsOnLine += 2; break;
case '\"': out << "\\\""; trigraphDetected = false; lastWasHexEscapeCode = false; charsOnLine += 2; break;
case '?':
if (trigraphDetected)
{
out << "\\?";
charsOnLine++;
trigraphDetected = false;
}
else
{
out << "?";
trigraphDetected = true;
}
lastWasHexEscapeCode = false;
charsOnLine++;
break;
case 0:
if (numBytesToRead < 0)
return;
out << "\\0";
lastWasHexEscapeCode = true;
trigraphDetected = false;
charsOnLine += 2;
break;
case '\'':
if (replaceSingleQuotes)
{
out << "\\\'";
lastWasHexEscapeCode = false;
trigraphDetected = false;
charsOnLine += 2;
break;
}
// deliberate fall-through...
JUCE_FALLTHROUGH
default:
if (c >= 32 && c < 127 && ! (lastWasHexEscapeCode // (have to avoid following a hex escape sequence with a valid hex digit)
&& CharacterFunctions::getHexDigitValue (c) >= 0))
{
out << (char) c;
lastWasHexEscapeCode = false;
trigraphDetected = false;
++charsOnLine;
}
else if (allowStringBreaks && lastWasHexEscapeCode && c >= 32 && c < 127)
{
out << "\"\"" << (char) c;
lastWasHexEscapeCode = false;
trigraphDetected = false;
charsOnLine += 3;
}
else
{
out << (c < 16 ? "\\x0" : "\\x") << String::toHexString ((int) c);
lastWasHexEscapeCode = true;
trigraphDetected = false;
charsOnLine += 4;
}
break;
}
if ((startNewLine || (maxCharsOnLine > 0 && charsOnLine >= maxCharsOnLine))
&& (numBytesToRead < 0 || i < numBytesToRead - 1))
{
charsOnLine = 0;
out << "\"" << newLine << "\"";
lastWasHexEscapeCode = false;
}
}
}
/** Takes a string and returns a version of it where standard C++ escape sequences have been
used to replace any non-ascii bytes.
Although not strictly a tokenising function, this is still a function that often comes in
handy when working with C++ code!
@see writeEscapeChars
*/
static String addEscapeChars (const String& s)
{
MemoryOutputStream mo;
writeEscapeChars (mo, s.toRawUTF8(), -1, -1, false, true, true);
return mo.toString();
}
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CodeDocument.cpp
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CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CodeDocument.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class CodeDocumentLine;
//==============================================================================
/**
A class for storing and manipulating a source code file.
When using a CodeEditorComponent, it takes one of these as its source object.
The CodeDocument stores its content as an array of lines, which makes it
quick to insert and delete.
@see CodeEditorComponent
@tags{GUI}
*/
class JUCE_API CodeDocument
{
public:
/** Creates a new, empty document. */
CodeDocument();
/** Destructor. */
~CodeDocument();
//==============================================================================
/** A position in a code document.
Using this class you can find a position in a code document and quickly get its
character position, line, and index. By calling setPositionMaintained (true), the
position is automatically updated when text is inserted or deleted in the document,
so that it maintains its original place in the text.
*/
class JUCE_API Position
{
public:
/** Creates an uninitialised position.
Don't attempt to call any methods on this until you've given it an owner document
to refer to!
*/
Position() noexcept;
/** Creates a position based on a line and index in a document.
Note that this index is NOT the column number, it's the number of characters from the
start of the line. The "column" number isn't quite the same, because if the line
contains any tab characters, the relationship of the index to its visual column depends on
the number of spaces per tab being used!
Lines are numbered from zero, and if the line or index are beyond the bounds of the document,
they will be adjusted to keep them within its limits.
*/
Position (const CodeDocument& ownerDocument,
int line, int indexInLine) noexcept;
/** Creates a position based on a character index in a document.
This position is placed at the specified number of characters from the start of the
document. The line and column are auto-calculated.
If the position is beyond the range of the document, it'll be adjusted to keep it
inside.
*/
Position (const CodeDocument& ownerDocument,
int charactersFromStartOfDocument) noexcept;
/** Creates a copy of another position.
This will copy the position, but the new object will not be set to maintain its position,
even if the source object was set to do so.
*/
Position (const Position&) noexcept;
/** Destructor. */
~Position();
Position& operator= (const Position&);
bool operator== (const Position&) const noexcept;
bool operator!= (const Position&) const noexcept;
/** Points this object at a new position within the document.
If the position is beyond the range of the document, it'll be adjusted to keep it
inside.
@see getPosition, setLineAndIndex
*/
void setPosition (int charactersFromStartOfDocument);
/** Returns the position as the number of characters from the start of the document.
@see setPosition, getLineNumber, getIndexInLine
*/
int getPosition() const noexcept { return characterPos; }
/** Moves the position to a new line and index within the line.
Note that the index is NOT the column at which the position appears in an editor.
If the line contains any tab characters, the relationship of the index to its
visual position depends on the number of spaces per tab being used!
Lines are numbered from zero, and if the line or index are beyond the bounds of the document,
they will be adjusted to keep them within its limits.
*/
void setLineAndIndex (int newLineNumber, int newIndexInLine);
/** Returns the line number of this position.
The first line in the document is numbered zero, not one!
*/
int getLineNumber() const noexcept { return line; }
/** Returns the number of characters from the start of the line.
Note that this value is NOT the column at which the position appears in an editor.
If the line contains any tab characters, the relationship of the index to its
visual position depends on the number of spaces per tab being used!
*/
int getIndexInLine() const noexcept { return indexInLine; }
/** Allows the position to be automatically updated when the document changes.
If this is set to true, the position will register with its document so that
when the document has text inserted or deleted, this position will be automatically
moved to keep it at the same position in the text.
*/
void setPositionMaintained (bool isMaintained);
//==============================================================================
/** Moves the position forwards or backwards by the specified number of characters.
@see movedBy
*/
void moveBy (int characterDelta);
/** Returns a position which is the same as this one, moved by the specified number of
characters.
@see moveBy
*/
Position movedBy (int characterDelta) const;
/** Returns a position which is the same as this one, moved up or down by the specified
number of lines.
@see movedBy
*/
Position movedByLines (int deltaLines) const;
/** Returns the character in the document at this position.
@see getLineText
*/
juce_wchar getCharacter() const;
/** Returns the line from the document that this position is within.
@see getCharacter, getLineNumber
*/
String getLineText() const;
private:
CodeDocument* owner = nullptr;
int characterPos = 0, line = 0, indexInLine = 0;
bool positionMaintained = false;
friend class CodeDocument;
};
//==============================================================================
/** Returns the full text of the document. */
String getAllContent() const;
/** Returns a section of the document's text. */
String getTextBetween (const Position& start, const Position& end) const;
/** Returns a line from the document. */
String getLine (int lineIndex) const noexcept;
/** Returns the number of characters in the document. */
int getNumCharacters() const noexcept;
/** Returns the number of lines in the document. */
int getNumLines() const noexcept { return lines.size(); }
/** Returns the number of characters in the longest line of the document. */
int getMaximumLineLength() noexcept;
/** Deletes a section of the text.
This operation is undoable.
*/
void deleteSection (const Position& startPosition, const Position& endPosition);
/** Deletes a section of the text.
This operation is undoable.
*/
void deleteSection (int startIndex, int endIndex);
/** Inserts some text into the document at a given position.
This operation is undoable.
*/
void insertText (const Position& position, const String& text);
/** Inserts some text into the document at a given position.
This operation is undoable.
*/
void insertText (int insertIndex, const String& text);
/** Replaces a section of the text with a new string.
This operation is undoable.
*/
void replaceSection (int startIndex, int endIndex, const String& newText);
/** Clears the document and replaces it with some new text.
This operation is undoable - if you're trying to completely reset the document, you
might want to also call clearUndoHistory() and setSavePoint() after using this method.
*/
void replaceAllContent (const String& newContent);
/** Analyses the changes between the current content and some new text, and applies
those changes.
*/
void applyChanges (const String& newContent);
/** Replaces the editor's contents with the contents of a stream.
This will also reset the undo history and save point marker.
*/
bool loadFromStream (InputStream& stream);
/** Writes the editor's current contents to a stream. */
bool writeToStream (OutputStream& stream);
//==============================================================================
/** Returns the preferred new-line characters for the document.
This will be either "\\n", "\\r\\n", or (rarely) "\\r".
@see setNewLineCharacters
*/
String getNewLineCharacters() const noexcept { return newLineChars; }
/** Sets the new-line characters that the document should use.
The string must be either "\\n", "\\r\\n", or (rarely) "\\r".
@see getNewLineCharacters
*/
void setNewLineCharacters (const String& newLineCharacters) noexcept;
//==============================================================================
/** Begins a new undo transaction.
The document itself will not call this internally, so relies on whatever is using the
document to periodically call this to break up the undo sequence into sensible chunks.
@see UndoManager::beginNewTransaction
*/
void newTransaction();
/** Undo the last operation.
@see UndoManager::undo
*/
void undo();
/** Redo the last operation.
@see UndoManager::redo
*/
void redo();
/** Clears the undo history.
@see UndoManager::clearUndoHistory
*/
void clearUndoHistory();
/** Returns the document's UndoManager */
UndoManager& getUndoManager() noexcept { return undoManager; }
//==============================================================================
/** Makes a note that the document's current state matches the one that is saved.
After this has been called, hasChangedSinceSavePoint() will return false until
the document has been altered, and then it'll start returning true. If the document is
altered, but then undone until it gets back to this state, hasChangedSinceSavePoint()
will again return false.
@see hasChangedSinceSavePoint
*/
void setSavePoint() noexcept;
/** Returns true if the state of the document differs from the state it was in when
setSavePoint() was last called.
@see setSavePoint
*/
bool hasChangedSinceSavePoint() const noexcept;
//==============================================================================
/** Searches for a word-break. */
Position findWordBreakAfter (const Position& position) const noexcept;
/** Searches for a word-break. */
Position findWordBreakBefore (const Position& position) const noexcept;
/** Finds the token that contains the given position. */
void findTokenContaining (const Position& pos, Position& start, Position& end) const noexcept;
/** Finds the line that contains the given position. */
void findLineContaining (const Position& pos, Position& start, Position& end) const noexcept;
//==============================================================================
/** An object that receives callbacks from the CodeDocument when its text changes.
@see CodeDocument::addListener, CodeDocument::removeListener
*/
class JUCE_API Listener
{
public:
Listener() = default;
virtual ~Listener() = default;
/** Called by a CodeDocument when text is added. */
virtual void codeDocumentTextInserted (const String& newText, int insertIndex) = 0;
/** Called by a CodeDocument when text is deleted. */
virtual void codeDocumentTextDeleted (int startIndex, int endIndex) = 0;
};
/** Registers a listener object to receive callbacks when the document changes.
If the listener is already registered, this method has no effect.
@see removeListener
*/
void addListener (Listener* listener);
/** Deregisters a listener.
@see addListener
*/
void removeListener (Listener* listener);
//==============================================================================
/** Iterates the text in a CodeDocument.
This class lets you read characters from a CodeDocument. It's designed to be used
by a CodeTokeniser object.
@see CodeDocument
*/
class JUCE_API Iterator
{
public:
/** Creates an uninitialised iterator.
Don't attempt to call any methods on this until you've given it an
owner document to refer to!
*/
Iterator() noexcept;
Iterator (const CodeDocument& document) noexcept;
Iterator (CodeDocument::Position) noexcept;
~Iterator() noexcept;
Iterator (const Iterator&) = default;
Iterator& operator= (const Iterator&) = default;
/** Reads the next character and returns it. Returns 0 if you try to
read past the document's end.
@see peekNextChar, previousChar
*/
juce_wchar nextChar() noexcept;
/** Reads the next character without moving the current position. */
juce_wchar peekNextChar() const noexcept;
/** Reads the previous character and returns it. Returns 0 if you try to
read past the document's start.
@see isSOF, peekPreviousChar, nextChar
*/
juce_wchar previousChar() noexcept;
/** Reads the next character without moving the current position. */
juce_wchar peekPreviousChar() const noexcept;
/** Advances the position by one character. */
void skip() noexcept;
/** Returns the position as the number of characters from the start of the document. */
int getPosition() const noexcept { return position; }
/** Skips over any whitespace characters until the next character is non-whitespace. */
void skipWhitespace() noexcept;
/** Skips forward until the next character will be the first character on the next line */
void skipToEndOfLine() noexcept;
/** Skips backward until the next character will be the first character on this line */
void skipToStartOfLine() noexcept;
/** Returns the line number of the next character. */
int getLine() const noexcept { return line; }
/** Returns true if the iterator has reached the end of the document. */
bool isEOF() const noexcept;
/** Returns true if the iterator is at the start of the document. */
bool isSOF() const noexcept;
/** Convert this iterator to a CodeDocument::Position. */
CodeDocument::Position toPosition() const;
private:
bool reinitialiseCharPtr() const;
const CodeDocument* document;
mutable String::CharPointerType charPointer { nullptr };
int line = 0, position = 0;
};
private:
//==============================================================================
struct InsertAction;
struct DeleteAction;
friend class Iterator;
friend class Position;
OwnedArray<CodeDocumentLine> lines;
Array<Position*> positionsToMaintain;
UndoManager undoManager;
int currentActionIndex = 0, indexOfSavedState = -1;
int maximumLineLength = -1;
ListenerList<Listener> listeners;
String newLineChars { "\r\n" };
void insert (const String& text, int insertPos, bool undoable);
void remove (int startPos, int endPos, bool undoable);
void checkLastLineStatus();
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CodeDocument)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.cpp
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CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class CodeTokeniser;
//==============================================================================
/**
A text editor component designed specifically for source code.
This is designed to handle syntax highlighting and fast editing of very large
files.
@tags{GUI}
*/
class JUCE_API CodeEditorComponent : public TextInputTarget,
public Component,
public ApplicationCommandTarget
{
public:
//==============================================================================
/** Creates an editor for a document.
The tokeniser object is optional - pass nullptr to disable syntax highlighting.
The object that you pass in is not owned or deleted by the editor - you must
make sure that it doesn't get deleted while this component is still using it.
@see CodeDocument
*/
CodeEditorComponent (CodeDocument& document,
CodeTokeniser* codeTokeniser);
/** Destructor. */
~CodeEditorComponent() override;
//==============================================================================
/** Returns the code document that this component is editing. */
CodeDocument& getDocument() const noexcept { return document; }
/** Loads the given content into the document.
This will completely reset the CodeDocument object, clear its undo history,
and fill it with this text.
*/
void loadContent (const String& newContent);
//==============================================================================
/** Returns the standard character width. */
float getCharWidth() const noexcept { return charWidth; }
/** Returns the height of a line of text, in pixels. */
int getLineHeight() const noexcept { return lineHeight; }
/** Returns the number of whole lines visible on the screen,
This doesn't include a cut-off line that might be visible at the bottom if the
component's height isn't an exact multiple of the line-height.
*/
int getNumLinesOnScreen() const noexcept { return linesOnScreen; }
/** Returns the index of the first line that's visible at the top of the editor. */
int getFirstLineOnScreen() const noexcept { return firstLineOnScreen; }
/** Returns the number of whole columns visible on the screen.
This doesn't include any cut-off columns at the right-hand edge.
*/
int getNumColumnsOnScreen() const noexcept { return columnsOnScreen; }
/** Returns the current caret position. */
CodeDocument::Position getCaretPos() const { return caretPos; }
/** Returns the total number of codepoints in the string. */
int getTotalNumChars() const override { return document.getNumCharacters(); }
/** Moves the caret.
If selecting is true, the section of the document between the current
caret position and the new one will become selected. If false, any currently
selected region will be deselected.
*/
void moveCaretTo (const CodeDocument::Position& newPos, bool selecting);
/** Returns the on-screen position of a character in the document.
The rectangle returned is relative to this component's top-left origin.
*/
Rectangle<int> getCharacterBounds (const CodeDocument::Position& pos) const;
/** Finds the character at a given on-screen position.
The coordinates are relative to this component's top-left origin.
*/
CodeDocument::Position getPositionAt (int x, int y) const;
/** Returns the start of the selection as a position. */
CodeDocument::Position getSelectionStart() const { return selectionStart; }
/** Returns the end of the selection as a position. */
CodeDocument::Position getSelectionEnd() const { return selectionEnd; }
/** Enables or disables the line-number display in the gutter. */
void setLineNumbersShown (bool shouldBeShown);
/** Returns the number of characters from the beginning of the document to the caret. */
int getCaretPosition() const override { return getCaretPos().getPosition(); }
/** @see getPositionAt */
int getCharIndexForPoint (Point<int> point) const override;
/** Returns the bounds of the caret at a particular location in the text. */
Rectangle<int> getCaretRectangleForCharIndex (int index) const override
{
return getCharacterBounds ({ document, index });
}
/** Returns the bounding box for a range of text in the editor. As the range may span
multiple lines, this method returns a RectangleList.
The bounds are relative to the component's top-left and may extend beyond the bounds
of the component if the text is long and word wrapping is disabled.
*/
RectangleList<int> getTextBounds (Range<int> textRange) const override;
//==============================================================================
bool moveCaretLeft (bool moveInWholeWordSteps, bool selecting);
bool moveCaretRight (bool moveInWholeWordSteps, bool selecting);
bool moveCaretUp (bool selecting);
bool moveCaretDown (bool selecting);
bool scrollDown();
bool scrollUp();
bool pageUp (bool selecting);
bool pageDown (bool selecting);
bool moveCaretToTop (bool selecting);
bool moveCaretToStartOfLine (bool selecting);
bool moveCaretToEnd (bool selecting);
bool moveCaretToEndOfLine (bool selecting);
bool deleteBackwards (bool moveInWholeWordSteps);
bool deleteForwards (bool moveInWholeWordSteps);
bool deleteWhitespaceBackwardsToTabStop();
virtual bool copyToClipboard();
virtual bool cutToClipboard();
virtual bool pasteFromClipboard();
bool undo();
bool redo();
void selectRegion (const CodeDocument::Position& start, const CodeDocument::Position& end);
bool selectAll();
void deselectAll();
void scrollToLine (int newFirstLineOnScreen);
void scrollBy (int deltaLines);
void scrollToColumn (int newFirstColumnOnScreen);
void scrollToKeepCaretOnScreen();
void scrollToKeepLinesOnScreen (Range<int> linesToShow);
void insertTextAtCaret (const String& textToInsert) override;
void insertTabAtCaret();
void indentSelection();
void unindentSelection();
//==============================================================================
Range<int> getHighlightedRegion() const override;
bool isHighlightActive() const noexcept;
void setHighlightedRegion (const Range<int>& newRange) override;
String getTextInRange (const Range<int>& range) const override;
//==============================================================================
/** Can be used to save and restore the editor's caret position, selection state, etc. */
struct State
{
/** Creates an object containing the state of the given editor. */
State (const CodeEditorComponent&);
/** Creates a state object from a string that was previously created with toString(). */
State (const String& stringifiedVersion);
State (const State&) noexcept;
/** Updates the given editor with this saved state. */
void restoreState (CodeEditorComponent&) const;
/** Returns a stringified version of this state that can be used to recreate it later. */
String toString() const;
private:
int lastTopLine, lastCaretPos, lastSelectionEnd;
};
//==============================================================================
/** Changes the current tab settings.
This lets you change the tab size and whether pressing the tab key inserts a
tab character, or its equivalent number of spaces.
*/
void setTabSize (int numSpacesPerTab, bool insertSpacesInsteadOfTabCharacters);
/** Returns the current number of spaces per tab.
@see setTabSize
*/
int getTabSize() const noexcept { return spacesPerTab; }
/** Returns true if the tab key will insert spaces instead of actual tab characters.
@see setTabSize
*/
bool areSpacesInsertedForTabs() const { return useSpacesForTabs; }
/** Returns a string containing spaces or tab characters to generate the given number of spaces. */
String getTabString (int numSpaces) const;
/** Changes the font.
Make sure you only use a fixed-width font, or this component will look pretty nasty!
*/
void setFont (const Font& newFont);
/** Returns the font that the editor is using. */
const Font& getFont() const noexcept { return font; }
/** Makes the editor read-only. */
void setReadOnly (bool shouldBeReadOnly) noexcept;
/** Returns true if the editor is set to be read-only. */
bool isReadOnly() const noexcept { return readOnly; }
//==============================================================================
/** Defines a syntax highlighting colour scheme */
struct JUCE_API ColourScheme
{
/** Defines a colour for a token type */
struct TokenType
{
String name;
Colour colour;
};
Array<TokenType> types;
void set (const String& name, Colour colour);
};
/** Changes the syntax highlighting scheme.
The token type values are dependent on the tokeniser being used - use
CodeTokeniser::getTokenTypes() to get a list of the token types.
@see getColourForTokenType
*/
void setColourScheme (const ColourScheme& scheme);
/** Returns the current syntax highlighting colour scheme. */
const ColourScheme& getColourScheme() const noexcept { return colourScheme; }
/** Returns one the syntax highlighting colour for the given token.
The token type values are dependent on the tokeniser being used.
@see setColourScheme
*/
Colour getColourForTokenType (int tokenType) const;
/** Rebuilds the syntax highlighting for a section of text.
This happens automatically any time the CodeDocument is edited, but this
method lets you change text colours even when the CodeDocument hasn't changed.
For example, you could use this to highlight tokens as the cursor moves.
To do so you'll need to tell your custom CodeTokeniser where the token you
want to highlight is, and make it return a special type of token. Then you
should call this method supplying the range of the highlighted text.
@see CodeTokeniser
*/
void retokenise (int startIndex, int endIndex);
//==============================================================================
/** A set of colour IDs to use to change the colour of various aspects of the editor.
These constants can be used either via the Component::setColour(), or LookAndFeel::setColour()
methods.
@see Component::setColour, Component::findColour, LookAndFeel::setColour, LookAndFeel::findColour
*/
enum ColourIds
{
backgroundColourId = 0x1004500, /**< A colour to use to fill the editor's background. */
highlightColourId = 0x1004502, /**< The colour to use for the highlighted background under selected text. */
defaultTextColourId = 0x1004503, /**< The colour to use for text when no syntax colouring is enabled. */
lineNumberBackgroundId = 0x1004504, /**< The colour to use for filling the background of the line-number gutter. */
lineNumberTextId = 0x1004505, /**< The colour to use for drawing the line numbers. */
};
//==============================================================================
/** Changes the size of the scrollbars. */
void setScrollbarThickness (int thickness);
/** Returns the thickness of the scrollbars. */
int getScrollbarThickness() const noexcept { return scrollbarThickness; }
//==============================================================================
/** Called when the return key is pressed - this can be overridden for custom behaviour. */
virtual void handleReturnKey();
/** Called when the tab key is pressed - this can be overridden for custom behaviour. */
virtual void handleTabKey();
/** Called when the escape key is pressed - this can be overridden for custom behaviour. */
virtual void handleEscapeKey();
/** Called when the view position is scrolled horizontally or vertically. */
virtual void editorViewportPositionChanged();
/** Called when the caret position moves. */
virtual void caretPositionMoved();
//==============================================================================
/** This adds the items to the popup menu.
By default it adds the cut/copy/paste items, but you can override this if
you need to replace these with your own items.
If you want to add your own items to the existing ones, you can override this,
call the base class's addPopupMenuItems() method, then append your own items.
When the menu has been shown, performPopupMenuAction() will be called to
perform the item that the user has chosen.
If this was triggered by a mouse-click, the mouseClickEvent parameter will be
a pointer to the info about it, or may be null if the menu is being triggered
by some other means.
@see performPopupMenuAction, setPopupMenuEnabled, isPopupMenuEnabled
*/
virtual void addPopupMenuItems (PopupMenu& menuToAddTo,
const MouseEvent* mouseClickEvent);
/** This is called to perform one of the items that was shown on the popup menu.
If you've overridden addPopupMenuItems(), you should also override this
to perform the actions that you've added.
If you've overridden addPopupMenuItems() but have still left the default items
on the menu, remember to call the superclass's performPopupMenuAction()
so that it can perform the default actions if that's what the user clicked on.
@see addPopupMenuItems, setPopupMenuEnabled, isPopupMenuEnabled
*/
virtual void performPopupMenuAction (int menuItemID);
/** Specifies a command-manager which the editor will notify whenever the state
of any of its commands changes.
If you're making use of the editor's ApplicationCommandTarget interface, then
you should also use this to tell it which command manager it should use. Make
sure that the manager does not go out of scope while the editor is using it. You
can pass a nullptr here to disable this.
*/
void setCommandManager (ApplicationCommandManager* newManager) noexcept;
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
void resized() override;
/** @internal */
bool keyPressed (const KeyPress&) override;
/** @internal */
void mouseDown (const MouseEvent&) override;
/** @internal */
void mouseDrag (const MouseEvent&) override;
/** @internal */
void mouseUp (const MouseEvent&) override;
/** @internal */
void mouseDoubleClick (const MouseEvent&) override;
/** @internal */
void mouseWheelMove (const MouseEvent&, const MouseWheelDetails&) override;
/** @internal */
void focusGained (FocusChangeType) override;
/** @internal */
void focusLost (FocusChangeType) override;
/** @internal */
bool isTextInputActive() const override;
/** @internal */
void setTemporaryUnderlining (const Array<Range<int>>&) override;
/** @internal */
ApplicationCommandTarget* getNextCommandTarget() override;
/** @internal */
void getAllCommands (Array<CommandID>&) override;
/** @internal */
void getCommandInfo (CommandID, ApplicationCommandInfo&) override;
/** @internal */
bool perform (const InvocationInfo&) override;
/** @internal */
void lookAndFeelChanged() override;
/** @internal */
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
private:
//==============================================================================
CodeDocument& document;
Font font { withDefaultMetrics (FontOptions{}) };
int firstLineOnScreen = 0, spacesPerTab = 4;
float charWidth = 0;
int lineHeight = 0, linesOnScreen = 0, columnsOnScreen = 0;
int scrollbarThickness = 16, columnToTryToMaintain = -1;
bool readOnly = false, useSpacesForTabs = true, showLineNumbers = false, shouldFollowDocumentChanges = false;
double xOffset = 0;
CodeDocument::Position caretPos, selectionStart, selectionEnd;
std::unique_ptr<CaretComponent> caret;
ScrollBar verticalScrollBar { true }, horizontalScrollBar { false };
ApplicationCommandManager* appCommandManager = nullptr;
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
class GutterComponent;
std::unique_ptr<GutterComponent> gutter;
class CodeEditorAccessibilityHandler;
enum DragType
{
notDragging,
draggingSelectionStart,
draggingSelectionEnd
};
DragType dragType = notDragging;
//==============================================================================
CodeTokeniser* codeTokeniser;
ColourScheme colourScheme;
class CodeEditorLine;
OwnedArray<CodeEditorLine> lines;
void rebuildLineTokens();
void rebuildLineTokensAsync();
void codeDocumentChanged (int start, int end);
Array<CodeDocument::Iterator> cachedIterators;
void clearCachedIterators (int firstLineToBeInvalid);
void updateCachedIterators (int maxLineNum);
void getIteratorForPosition (int position, CodeDocument::Iterator&);
void moveLineDelta (int delta, bool selecting);
int getGutterSize() const noexcept;
//==============================================================================
void insertText (const String&);
virtual void updateCaretPosition();
void updateScrollBars();
void scrollToLineInternal (int line);
void scrollToColumnInternal (double column);
void newTransaction();
void cut();
void indentSelectedLines (int spacesToAdd);
bool skipBackwardsToPreviousTab();
bool performCommand (CommandID);
void setSelection (CodeDocument::Position, CodeDocument::Position);
int indexToColumn (int line, int index) const noexcept;
int columnToIndex (int line, int column) const noexcept;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CodeEditorComponent)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_CodeTokeniser.h
+68
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A base class for tokenising code so that the syntax can be displayed in a
code editor.
@see CodeDocument, CodeEditorComponent
@tags{GUI}
*/
class JUCE_API CodeTokeniser
{
public:
CodeTokeniser() = default;
virtual ~CodeTokeniser() = default;
//==============================================================================
/** Reads the next token from the source and returns its token type.
This must leave the source pointing to the first character in the
next token.
*/
virtual int readNextToken (CodeDocument::Iterator& source) = 0;
/** Returns a suggested syntax highlighting colour scheme. */
virtual CodeEditorComponent::ColourScheme getDefaultColourScheme() = 0;
private:
JUCE_LEAK_DETECTOR (CodeTokeniser)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_LuaCodeTokeniser.cpp
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct LuaTokeniserFunctions
{
static bool isReservedKeyword (String::CharPointerType token, const int tokenLength) noexcept
{
static const char* const keywords2Char[] =
{ "if", "or", "in", "do", nullptr };
static const char* const keywords3Char[] =
{ "and", "end", "for", "nil", "not", nullptr };
static const char* const keywords4Char[] =
{ "then", "true", "else", nullptr };
static const char* const keywords5Char[] =
{ "false", "local", "until", "while", "break", nullptr };
static const char* const keywords6Char[] =
{ "repeat", "return", "elseif", nullptr};
static const char* const keywordsOther[] =
{ "function", "@interface", "@end", "@synthesize", "@dynamic", "@public",
"@private", "@property", "@protected", "@class", nullptr };
const char* const* k;
switch (tokenLength)
{
case 2: k = keywords2Char; break;
case 3: k = keywords3Char; break;
case 4: k = keywords4Char; break;
case 5: k = keywords5Char; break;
case 6: k = keywords6Char; break;
default:
if (tokenLength < 2 || tokenLength > 16)
return false;
k = keywordsOther;
break;
}
for (int i = 0; k[i] != nullptr; ++i)
if (token.compare (CharPointer_ASCII (k[i])) == 0)
return true;
return false;
}
template <typename Iterator>
static int parseIdentifier (Iterator& source) noexcept
{
int tokenLength = 0;
String::CharPointerType::CharType possibleIdentifier[100] = {};
String::CharPointerType possible (possibleIdentifier);
while (CppTokeniserFunctions::isIdentifierBody (source.peekNextChar()))
{
auto c = source.nextChar();
if (tokenLength < 20)
possible.write (c);
++tokenLength;
}
if (tokenLength > 1 && tokenLength <= 16)
{
possible.writeNull();
if (isReservedKeyword (String::CharPointerType (possibleIdentifier), tokenLength))
return LuaTokeniser::tokenType_keyword;
}
return LuaTokeniser::tokenType_identifier;
}
template <typename Iterator>
static int readNextToken (Iterator& source)
{
source.skipWhitespace();
auto firstChar = source.peekNextChar();
switch (firstChar)
{
case 0:
break;
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case '.':
{
auto result = CppTokeniserFunctions::parseNumber (source);
if (result == LuaTokeniser::tokenType_error)
{
source.skip();
if (firstChar == '.')
return LuaTokeniser::tokenType_punctuation;
}
return result;
}
case ',':
case ';':
case ':':
source.skip();
return LuaTokeniser::tokenType_punctuation;
case '(': case ')':
case '{': case '}':
case '[': case ']':
source.skip();
return LuaTokeniser::tokenType_bracket;
case '"':
case '\'':
CppTokeniserFunctions::skipQuotedString (source);
return LuaTokeniser::tokenType_string;
case '+':
source.skip();
CppTokeniserFunctions::skipIfNextCharMatches (source, '+', '=');
return LuaTokeniser::tokenType_operator;
case '-':
{
source.skip();
auto result = CppTokeniserFunctions::parseNumber (source);
if (source.peekNextChar() == '-')
{
source.skipToEndOfLine();
return LuaTokeniser::tokenType_comment;
}
if (result == LuaTokeniser::tokenType_error)
{
CppTokeniserFunctions::skipIfNextCharMatches (source, '-', '=');
return LuaTokeniser::tokenType_operator;
}
return result;
}
case '*': case '%':
case '=': case '!':
source.skip();
CppTokeniserFunctions::skipIfNextCharMatches (source, '=');
return LuaTokeniser::tokenType_operator;
case '?':
case '~':
source.skip();
return LuaTokeniser::tokenType_operator;
case '<': case '>':
case '|': case '&': case '^':
source.skip();
CppTokeniserFunctions::skipIfNextCharMatches (source, firstChar);
CppTokeniserFunctions::skipIfNextCharMatches (source, '=');
return LuaTokeniser::tokenType_operator;
default:
if (CppTokeniserFunctions::isIdentifierStart (firstChar))
return parseIdentifier (source);
source.skip();
break;
}
return LuaTokeniser::tokenType_error;
}
};
//==============================================================================
LuaTokeniser::LuaTokeniser() {}
LuaTokeniser::~LuaTokeniser() {}
int LuaTokeniser::readNextToken (CodeDocument::Iterator& source)
{
return LuaTokeniserFunctions::readNextToken (source);
}
CodeEditorComponent::ColourScheme LuaTokeniser::getDefaultColourScheme()
{
static const CodeEditorComponent::ColourScheme::TokenType types[] =
{
{ "Error", Colour (0xffcc0000) },
{ "Comment", Colour (0xff3c3c3c) },
{ "Keyword", Colour (0xff0000cc) },
{ "Operator", Colour (0xff225500) },
{ "Identifier", Colour (0xff000000) },
{ "Integer", Colour (0xff880000) },
{ "Float", Colour (0xff885500) },
{ "String", Colour (0xff990099) },
{ "Bracket", Colour (0xff000055) },
{ "Punctuation", Colour (0xff004400) }
};
CodeEditorComponent::ColourScheme cs;
for (auto& t : types)
cs.set (t.name, Colour (t.colour));
return cs;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_LuaCodeTokeniser.h
+74
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
@tags{GUI}
*/
class JUCE_API LuaTokeniser : public CodeTokeniser
{
public:
//==============================================================================
LuaTokeniser();
~LuaTokeniser() override;
//==============================================================================
int readNextToken (CodeDocument::Iterator&) override;
CodeEditorComponent::ColourScheme getDefaultColourScheme() override;
/** The token values returned by this tokeniser. */
enum TokenType
{
tokenType_error = 0,
tokenType_comment,
tokenType_keyword,
tokenType_operator,
tokenType_identifier,
tokenType_integer,
tokenType_float,
tokenType_string,
tokenType_bracket,
tokenType_punctuation
};
private:
//==============================================================================
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LuaTokeniser)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_XMLCodeTokeniser.cpp
+181
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
XmlTokeniser::XmlTokeniser() {}
XmlTokeniser::~XmlTokeniser() {}
CodeEditorComponent::ColourScheme XmlTokeniser::getDefaultColourScheme()
{
struct Type
{
const char* name;
uint32 colour;
};
const Type types[] =
{
{ "Error", 0xffcc0000 },
{ "Comment", 0xff00aa00 },
{ "Keyword", 0xff0000cc },
{ "Operator", 0xff225500 },
{ "Identifier", 0xff000000 },
{ "String", 0xff990099 },
{ "Bracket", 0xff000055 },
{ "Punctuation", 0xff004400 },
{ "Preprocessor Text", 0xff660000 }
};
CodeEditorComponent::ColourScheme cs;
for (auto& t : types)
cs.set (t.name, Colour (t.colour));
return cs;
}
template <typename Iterator>
static void skipToEndOfXmlDTD (Iterator& source) noexcept
{
bool lastWasQuestionMark = false;
for (;;)
{
auto c = source.nextChar();
if (c == 0 || (c == '>' && lastWasQuestionMark))
break;
lastWasQuestionMark = (c == '?');
}
}
template <typename Iterator>
static void skipToEndOfXmlComment (Iterator& source) noexcept
{
juce_wchar last[2] = {};
for (;;)
{
auto c = source.nextChar();
if (c == 0 || (c == '>' && last[0] == '-' && last[1] == '-'))
break;
last[1] = last[0];
last[0] = c;
}
}
int XmlTokeniser::readNextToken (CodeDocument::Iterator& source)
{
source.skipWhitespace();
auto firstChar = source.peekNextChar();
switch (firstChar)
{
case 0: break;
case '"':
case '\'':
CppTokeniserFunctions::skipQuotedString (source);
return tokenType_string;
case '<':
{
source.skip();
source.skipWhitespace();
auto nextChar = source.peekNextChar();
if (nextChar == '?')
{
source.skip();
skipToEndOfXmlDTD (source);
return tokenType_preprocessor;
}
if (nextChar == '!')
{
source.skip();
if (source.peekNextChar() == '-')
{
source.skip();
if (source.peekNextChar() == '-')
{
skipToEndOfXmlComment (source);
return tokenType_comment;
}
}
}
CppTokeniserFunctions::skipIfNextCharMatches (source, '/');
CppTokeniserFunctions::parseIdentifier (source);
source.skipWhitespace();
CppTokeniserFunctions::skipIfNextCharMatches (source, '/');
source.skipWhitespace();
CppTokeniserFunctions::skipIfNextCharMatches (source, '>');
return tokenType_keyword;
}
case '>':
source.skip();
return tokenType_keyword;
case '/':
source.skip();
source.skipWhitespace();
CppTokeniserFunctions::skipIfNextCharMatches (source, '>');
return tokenType_keyword;
case '=':
case ':':
source.skip();
return tokenType_operator;
default:
if (CppTokeniserFunctions::isIdentifierStart (firstChar))
CppTokeniserFunctions::parseIdentifier (source);
source.skip();
break;
};
return tokenType_identifier;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/code_editor/juce_XMLCodeTokeniser.h
+72
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
@tags{GUI}
*/
class JUCE_API XmlTokeniser : public CodeTokeniser
{
public:
//==============================================================================
XmlTokeniser();
~XmlTokeniser() override;
//==============================================================================
int readNextToken (CodeDocument::Iterator&) override;
CodeEditorComponent::ColourScheme getDefaultColourScheme() override;
/** The token values returned by this tokeniser. */
enum TokenType
{
tokenType_error = 0,
tokenType_comment,
tokenType_keyword,
tokenType_operator,
tokenType_identifier,
tokenType_string,
tokenType_bracket,
tokenType_punctuation,
tokenType_preprocessor
};
private:
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (XmlTokeniser)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/detail/juce_WebControlRelayEvents.h
+255
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@@ -0,0 +1,255 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce::detail
{
#if JUCE_WEB_BROWSER || DOXYGEN
struct WebSliderRelayEvents
{
WebSliderRelayEvents() = delete;
struct Event
{
String eventType;
DynamicObject::Ptr object;
static std::optional<Event> extract (const var& v)
{
auto* dynObj = v.getDynamicObject();
if (dynObj == nullptr)
return std::nullopt;
const auto eventTypeProp = dynObj->getProperty (eventTypeKey);
if (! eventTypeProp.isString())
return std::nullopt;
return Event { eventTypeProp.toString(), dynObj };
}
static inline const Identifier eventTypeKey { "eventType" };
};
struct ValueChanged
{
float newValue;
static std::optional<ValueChanged> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
const auto newValue = event.object->getProperty (newValueKey);
if (! (newValue.isInt() || newValue.isInt64() || newValue.isDouble()))
return std::nullopt;
return ValueChanged { (float) newValue };
}
static inline const Identifier eventId { "valueChanged" };
static inline const Identifier newValueKey { "value" };
};
struct SliderDragStarted
{
static std::optional<SliderDragStarted> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
return SliderDragStarted{};
}
static inline const Identifier eventId { "sliderDragStarted" };
};
struct SliderDragEnded
{
static std::optional<SliderDragEnded> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
return SliderDragEnded{};
}
static inline const Identifier eventId { "sliderDragEnded" };
};
struct InitialUpdateRequested
{
static std::optional<InitialUpdateRequested> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
return InitialUpdateRequested{};
}
static inline const Identifier eventId { "requestInitialUpdate" };
};
};
//==============================================================================
struct WebToggleButtonRelayEvents
{
WebToggleButtonRelayEvents() = delete;
struct Event
{
String eventType;
DynamicObject::Ptr object;
static std::optional<Event> extract (const var& v)
{
auto* dynObj = v.getDynamicObject();
if (dynObj == nullptr)
return std::nullopt;
const auto eventTypeProp = dynObj->getProperty (eventTypeKey);
if (! eventTypeProp.isString())
return std::nullopt;
return Event { eventTypeProp.toString(), dynObj };
}
static inline const Identifier eventTypeKey { "eventType" };
};
struct ToggleStateChanged
{
bool value;
static std::optional<ToggleStateChanged> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
const auto newState = event.object->getProperty (valueKey);
if (! newState.isBool())
return std::nullopt;
return ToggleStateChanged { newState };
}
static inline const Identifier eventId { "valueChanged" };
static inline const Identifier valueKey { "value" };
};
struct InitialUpdateRequested
{
static std::optional<InitialUpdateRequested> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
return InitialUpdateRequested{};
}
static inline const Identifier eventId { "requestInitialUpdate" };
};
};
//==============================================================================
struct WebComboBoxRelayEvents
{
WebComboBoxRelayEvents() = delete;
struct Event
{
String eventType;
DynamicObject::Ptr object;
static std::optional<Event> extract (const var& v)
{
auto* dynObj = v.getDynamicObject();
if (dynObj == nullptr)
return std::nullopt;
const auto eventTypeProp = dynObj->getProperty (eventTypeKey);
if (! eventTypeProp.isString())
return std::nullopt;
return Event { eventTypeProp.toString(), dynObj };
}
static inline const Identifier eventTypeKey { "eventType" };
};
struct ValueChanged
{
float value;
static std::optional<ValueChanged> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
const auto newValue = event.object->getProperty (valueKey);
if (! (newValue.isInt() || newValue.isInt64() || newValue.isDouble()))
return std::nullopt;
return ValueChanged { (float) newValue };
}
static inline const Identifier eventId { "valueChanged" };
static inline const Identifier valueKey { "value" };
};
struct InitialUpdateRequested
{
static std::optional<InitialUpdateRequested> extract (const Event& event)
{
if (event.eventType != eventId.toString())
return std::nullopt;
return InitialUpdateRequested{};
}
static inline const Identifier eventId { "requestInitialUpdate" };
};
};
#endif
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/documents/juce_FileBasedDocument.cpp
+1124
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CrystalizerEQ/JUCE/modules/juce_gui_extra/documents/juce_FileBasedDocument.h
+440
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@@ -0,0 +1,440 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A class to take care of the logic involved with the loading/saving of some kind
of document.
There's quite a lot of tedious logic involved in writing all the load/save/save-as
functions you need for documents that get saved to a file, so this class attempts
to abstract most of the boring stuff.
Your subclass should just implement all the pure virtual methods, and you can
then use the higher-level public methods to do the load/save dialogs, to warn the user
about overwriting files, etc.
The document object keeps track of whether it has changed since it was last saved or
loaded, so when you change something, call its changed() method. This will set a
flag so it knows it needs saving, and will also broadcast a change message using the
ChangeBroadcaster base class.
@see ChangeBroadcaster
@tags{GUI}
*/
class JUCE_API FileBasedDocument : public ChangeBroadcaster
{
public:
/** Creates a FileBasedDocument.
@param fileExtension the extension to use when loading/saving files, e.g. ".doc"
@param fileWildCard the wildcard to use in file dialogs, e.g. "*.doc"
@param openFileDialogTitle the title to show on an open-file dialog, e.g. "Choose a file to open.."
@param saveFileDialogTitle the title to show on an save-file dialog, e.g. "Choose a file to save as.."
*/
FileBasedDocument (const String& fileExtension,
const String& fileWildCard,
const String& openFileDialogTitle,
const String& saveFileDialogTitle);
/** Destructor. */
~FileBasedDocument() override;
//==============================================================================
/** Returns true if the changed() method has been called since the file was
last saved or loaded.
@see setChangedFlag, changed
*/
bool hasChangedSinceSaved() const;
/** Called to indicate that the document has changed and needs saving.
This method will also trigger a change message to be sent out using the
ChangeBroadcaster base class.
After calling the method, the hasChangedSinceSaved() method will return true, until
it is reset either by saving to a file or using the setChangedFlag() method.
@see hasChangedSinceSaved, setChangedFlag
*/
virtual void changed();
/** Sets the state of the 'changed' flag.
The 'changed' flag is set to true when the changed() method is called - use this method
to reset it or to set it without also broadcasting a change message.
@see changed, hasChangedSinceSaved
*/
void setChangedFlag (bool hasChanged);
//==============================================================================
/** Tries to open a file.
If the file opens correctly the document's file (see the getFile() method) is set
to this new one; if it fails, the document's file is left unchanged, and optionally
a message box is shown telling the user there was an error.
@returns A result indicating whether the new file loaded successfully, or the error
message if it failed.
@see loadDocument, loadFromUserSpecifiedFile
*/
Result loadFrom (const File& fileToLoadFrom,
bool showMessageOnFailure,
bool showWaitCursor = true);
/** Tries to open a file.
The callback is called with the result indicating whether the new file loaded
successfully, or the error message if it failed.
If the file opens correctly the document's file (see the getFile() method) is set
to this new one; if it fails, the document's file is left unchanged, and optionally
a message box is shown telling the user there was an error.
@see loadDocumentAsync, loadFromUserSpecifiedFileAsync
*/
void loadFromAsync (const File& fileToLoadFrom,
bool showMessageOnFailure,
std::function<void (Result)> callback);
#if JUCE_MODAL_LOOPS_PERMITTED
/** Asks the user for a file and tries to load it.
This will pop up a dialog box using the title, file extension and
wildcard specified in the document's constructor, and asks the user
for a file. If they pick one, the loadFrom() method is used to
try to load it, optionally showing a message if it fails.
@returns a result indicating success; This will be a failure message if the user
cancelled or if they picked a file which failed to load correctly
@see loadFrom
*/
Result loadFromUserSpecifiedFile (bool showMessageOnFailure);
#endif
/** Asks the user for a file and tries to load it.
This will pop up a dialog box using the title, file extension and
wildcard specified in the document's constructor, and asks the user
for a file. If they pick one, the loadFrom() method is used to
try to load it, optionally showing a message if it fails. The result
of the operation is provided in the callback function.
@see loadFrom
*/
void loadFromUserSpecifiedFileAsync (bool showMessageOnFailure, std::function<void (Result)> callback);
//==============================================================================
/** A set of possible outcomes of one of the save() methods
*/
enum SaveResult
{
savedOk = 0, /**< indicates that a file was saved successfully. */
userCancelledSave, /**< indicates that the user aborted the save operation. */
failedToWriteToFile /**< indicates that it tried to write to a file but this failed. */
};
#if JUCE_MODAL_LOOPS_PERMITTED
/** Tries to save the document to the last file it was saved or loaded from.
This will always try to write to the file, even if the document isn't flagged as
having changed.
@param askUserForFileIfNotSpecified if there's no file currently specified and this is
true, it will prompt the user to pick a file, as if
saveAsInteractive() was called.
@param showMessageOnFailure if true it will show a warning message when if the
save operation fails
@see saveIfNeededAndUserAgrees, saveAs, saveAsInteractive
*/
SaveResult save (bool askUserForFileIfNotSpecified,
bool showMessageOnFailure);
#endif
/** Tries to save the document to the last file it was saved or loaded from.
This will always try to write to the file, even if the document isn't flagged as
having changed.
@param askUserForFileIfNotSpecified if there's no file currently specified and this is
true, it will prompt the user to pick a file, as if
saveAsInteractive() was called.
@param showMessageOnFailure if true it will show a warning message when if the
save operation fails
@param callback called after the save operation with the result
@see saveIfNeededAndUserAgrees, saveAs, saveAsInteractive
*/
void saveAsync (bool askUserForFileIfNotSpecified,
bool showMessageOnFailure,
std::function<void (SaveResult)> callback);
#if JUCE_MODAL_LOOPS_PERMITTED
/** If the file needs saving, it'll ask the user if that's what they want to do, and save
it if they say yes.
If you've got a document open and want to close it (e.g. to quit the app), this is the
method to call.
If the document doesn't need saving it'll return the value savedOk so
you can go ahead and delete the document.
If it does need saving it'll prompt the user, and if they say "discard changes" it'll
return savedOk, so again, you can safely delete the document.
If the user clicks "cancel", it'll return userCancelledSave, so if you can abort the
close-document operation.
And if they click "save changes", it'll try to save and either return savedOk, or
failedToWriteToFile if there was a problem.
@see save, saveAs, saveAsInteractive
*/
SaveResult saveIfNeededAndUserAgrees();
#endif
/** If the file needs saving, it'll ask the user if that's what they want to do, and save
it if they say yes.
If you've got a document open and want to close it (e.g. to quit the app), this is the
method to call.
If the document doesn't need saving the callback will be called with the value savedOk
so you can go ahead and delete the document.
If it does need saving it'll prompt the user, and if they say "discard changes" the
callback will be called with savedOk, so again, you can safely delete the document.
If the user clicks "cancel", the callback will be called with userCancelledSave, so
you can abort the close-document operation.
And if they click "save changes", it'll try to save and the callback will be called
with either savedOk, or failedToWriteToFile if there was a problem.
@see saveAsync, saveAsAsync, saveAsInteractiveAsync
*/
void saveIfNeededAndUserAgreesAsync (std::function<void (SaveResult)> callback);
#if JUCE_MODAL_LOOPS_PERMITTED
/** Tries to save the document to a specified file.
If this succeeds, it'll also change the document's internal file (as returned by
the getFile() method). If it fails, the file will be left unchanged.
@param newFile the file to try to write to
@param warnAboutOverwritingExistingFiles if true and the file exists, it'll ask
the user first if they want to overwrite it
@param askUserForFileIfNotSpecified if the file is non-existent and this is true, it'll
use the saveAsInteractive() method to ask the user for a
filename
@param showMessageOnFailure if true and the write operation fails, it'll show
a message box to warn the user
@param showWaitCursor if true, the 'wait' mouse cursor will be showin during
saving
@see saveIfNeededAndUserAgrees, save, saveAsInteractive
*/
SaveResult saveAs (const File& newFile,
bool warnAboutOverwritingExistingFiles,
bool askUserForFileIfNotSpecified,
bool showMessageOnFailure,
bool showWaitCursor = true);
#endif
/** Tries to save the document to a specified file.
If this succeeds, it'll also change the document's internal file (as returned by
the getFile() method). If it fails, the file will be left unchanged.
@param newFile the file to try to write to
@param warnAboutOverwritingExistingFiles if true and the file exists, it'll ask the user
first if they want to overwrite it
@param askUserForFileIfNotSpecified if the file is non-existent and this is true, it'll
use the saveAsInteractive() method to ask the user
for a filename
@param showMessageOnFailure if true and the write operation fails, it'll show
a message box to warn the user
@param callback called with the result of the save operation
@see saveIfNeededAndUserAgreesAsync, saveAsync, saveAsInteractiveAsync
*/
void saveAsAsync (const File& newFile,
bool warnAboutOverwritingExistingFiles,
bool askUserForFileIfNotSpecified,
bool showMessageOnFailure,
std::function<void (SaveResult)> callback);
#if JUCE_MODAL_LOOPS_PERMITTED
/** Prompts the user for a filename and tries to save to it.
This will pop up a dialog box using the title, file extension and
wildcard specified in the document's constructor, and asks the user
for a file. If they pick one, the saveAs() method is used to try to save
to this file.
@param warnAboutOverwritingExistingFiles if true and the file exists, it'll ask
the user first if they want to overwrite it
@see saveIfNeededAndUserAgrees, save, saveAs
*/
SaveResult saveAsInteractive (bool warnAboutOverwritingExistingFiles);
#endif
/** Prompts the user for a filename and tries to save to it.
This will pop up a dialog box using the title, file extension and
wildcard specified in the document's constructor, and asks the user
for a file. If they pick one, the saveAs() method is used to try to save
to this file.
@param warnAboutOverwritingExistingFiles if true and the file exists, it'll ask
the user first if they want to overwrite it
@param callback called with the result of the save operation
@see saveIfNeededAndUserAgreesAsync, saveAsync, saveAsAsync
*/
void saveAsInteractiveAsync (bool warnAboutOverwritingExistingFiles,
std::function<void (SaveResult)> callback);
//==============================================================================
/** Returns the file that this document was last successfully saved or loaded from.
When the document object is created, this will be set to File().
It is changed when one of the load or save methods is used, or when setFile()
is used to explicitly set it.
*/
const File& getFile() const;
/** Sets the file that this document thinks it was loaded from.
This won't actually load anything - it just changes the file stored internally.
@see getFile
*/
void setFile (const File& newFile);
protected:
//==============================================================================
/** Overload this to return the title of the document.
This is used in message boxes, filenames and file choosers, so it should be
something sensible.
*/
virtual String getDocumentTitle() = 0;
/** This method should try to load your document from the given file.
@returns a Result object to indicate the whether there was an error.
*/
virtual Result loadDocument (const File& file) = 0;
/** This method should try to load your document from the given file, then
call the provided callback on the message thread, passing the result of the load.
By default, this will synchronously call through to loadDocument.
For longer-running load operations, you may wish to override this function to
run the load on a background thread, and then to call the callback later on the
message thread to signal that the load has completed.
*/
virtual void loadDocumentAsync (const File& file, std::function<void (Result)> callback);
/** This method should try to write your document to the given file.
@returns a Result object to indicate the whether there was an error.
*/
virtual Result saveDocument (const File& file) = 0;
/** This method should try to write your document to the given file, then
call the provided callback on the message thread, passing the result of the write.
By default, this will synchronously call through to saveDocument.
For longer-running save operations, you may wish to override this function to
run the save on a background thread, and then to call the callback later on the
message thread to signal that the save has completed.
*/
virtual void saveDocumentAsync (const File& file, std::function<void (Result)> callback);
/** This is used for dialog boxes to make them open at the last folder you
were using.
getLastDocumentOpened() and setLastDocumentOpened() are used to store
the last document that was used - you might want to store this value
in a static variable, or even in your application's properties. It should
be a global setting rather than a property of this object.
This method works very well in conjunction with a RecentlyOpenedFilesList
object to manage your recent-files list.
As a default value, it's ok to return File(), and the document object will
use a sensible one instead.
@see RecentlyOpenedFilesList
*/
virtual File getLastDocumentOpened() = 0;
/** This is used for dialog boxes to make them open at the last folder you
were using.
getLastDocumentOpened() and setLastDocumentOpened() are used to store
the last document that was used - you might want to store this value
in a static variable, or even in your application's properties. It should
be a global setting rather than a property of this object.
This method works very well in conjunction with a RecentlyOpenedFilesList
object to manage your recent-files list.
@see RecentlyOpenedFilesList
*/
virtual void setLastDocumentOpened (const File& file) = 0;
/** This is called by saveAsInteractiveAsync() to allow you to optionally customise the
filename that the user is presented with in the save dialog.
The defaultFile parameter is an initial suggestion based on what the class knows
about the current document - you can return a variation on this file with a different
extension, etc, or just return something completely different.
*/
virtual File getSuggestedSaveAsFile (const File& defaultFile);
private:
//==============================================================================
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FileBasedDocument)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/embedding/juce_ActiveXControlComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WINDOWS || DOXYGEN
//==============================================================================
/**
A Windows-specific class that can create and embed an ActiveX control inside
itself.
To use it, create one of these, put it in place and make sure it's visible in a
window, then use createControl() to instantiate an ActiveX control. The control
will then be moved and resized to follow the movements of this component.
Of course, since the control is a heavyweight window, it'll obliterate any
JUCE components that may overlap this component, but that's life.
@tags{GUI}
*/
class JUCE_API ActiveXControlComponent : public Component
{
public:
//==============================================================================
/** Create an initially-empty container. */
ActiveXControlComponent();
/** Destructor. */
~ActiveXControlComponent() override;
/** Tries to create an ActiveX control and embed it in this peer.
The peer controlIID is a pointer to an IID structure - it's treated
as a void* because when including the JUCE headers, you might not always
have included windows.h first, in which case IID wouldn't be defined.
e.g. @code
const IID myIID = __uuidof (QTControl);
myControlComp->createControl (&myIID);
@endcode
*/
bool createControl (const void* controlIID);
/** Deletes the ActiveX control, if one has been created.
*/
void deleteControl();
/** Returns true if a control is currently in use. */
bool isControlOpen() const noexcept { return control != nullptr; }
/** Does a QueryInterface call on the embedded control object.
This allows you to cast the control to whatever type of COM object you need.
The iid parameter is a pointer to an IID structure - it's treated
as a void* because when including the JUCE headers, you might not always
have included windows.h first, in which case IID wouldn't be defined, but
you should just pass a pointer to an IID.
e.g. @code
const IID iid = __uuidof (IOleWindow);
IOleWindow* oleWindow = (IOleWindow*) myControlComp->queryInterface (&iid);
if (oleWindow != nullptr)
{
HWND hwnd;
oleWindow->GetWindow (&hwnd);
...
oleWindow->Release();
}
@endcode
*/
void* queryInterface (const void* iid) const;
/** Set this to false to stop mouse events being allowed through to the control.
*/
void setMouseEventsAllowed (bool eventsCanReachControl);
/** Returns true if mouse events are allowed to get through to the control.
*/
bool areMouseEventsAllowed() const noexcept { return mouseEventsAllowed; }
//==============================================================================
/** Set an instance of IDispatch where dispatch events should be delivered to
*/
void setEventHandler (void* eventHandler);
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
intptr_t offerEventToActiveXControl (void*);
static intptr_t offerEventToActiveXControlStatic (void*);
private:
class Pimpl;
std::unique_ptr<Pimpl> control;
bool mouseEventsAllowed = true;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ActiveXControlComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/embedding/juce_AndroidViewComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_ANDROID || DOXYGEN
//==============================================================================
/**
An Android-specific class that can create and embed a View inside itself.
To use it, create one of these, put it in place and make sure it's visible in a
window, then use setView() to assign a View to it. The view will then be
moved and resized to follow the movements of this component.
Of course, since the view is a native object, it'll obliterate any
JUCE components that may overlap this component, but that's life.
@tags{GUI}
*/
class JUCE_API AndroidViewComponent : public Component
{
public:
//==============================================================================
/** Create an initially-empty container */
AndroidViewComponent();
/** Destructor. */
~AndroidViewComponent() override;
/** Assigns a View to this peer.
The view will be retained and released by this component for as long as
it is needed. To remove the current view, just call setView (nullptr).
*/
void setView (void* uiView);
/** Returns the current View. */
void* getView() const;
/** Resizes this component to fit the view that it contains. */
void resizeToFitView();
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
private:
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AndroidViewComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/embedding/juce_HWNDComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WINDOWS || DOXYGEN
//==============================================================================
/**
A Windows-specific class that can create and embed a HWND inside itself.
To use it, create one of these, put it in place and make sure it's visible in a
window, then use setHWND() to assign a HWND to it. The window will then be
moved and resized to follow the movements of this component.
Of course, since the window is a native object, it'll obliterate any
JUCE components that may overlap this component, but that's life.
@tags{GUI}
*/
class JUCE_API HWNDComponent : public Component
{
public:
//==============================================================================
/** Create an initially-empty container. */
HWNDComponent();
/** Destructor. */
~HWNDComponent() override;
/** Assigns a HWND to this peer.
The window will be retained and released by this component for as long as
it is needed. To remove the current HWND, just call setHWND (nullptr).
Note: A void* is used here to avoid including the Windows headers as
part of JuceHeader.h, but the method expects a HWND.
*/
void setHWND (void* hwnd);
/** Returns the current HWND.
Note: A void* is returned here to avoid the needing to include the Windows
headers, so you should just cast the return value to a HWND.
*/
void* getHWND() const;
/** Resizes this component to fit the HWND that it contains. */
void resizeToFit();
/** Forces the bounds of the HWND to match the bounds of this component. */
void updateHWNDBounds();
/** @internal */
void paint (Graphics&) override;
private:
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (HWNDComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/embedding/juce_NSViewComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_MAC || DOXYGEN
//==============================================================================
/**
A Mac-specific class that can create and embed an NSView inside itself.
To use it, create one of these, put it in place and make sure it's visible in a
window, then use setView() to assign an NSView to it. The view will then be
moved and resized to follow the movements of this component.
Of course, since the view is a native object, it'll obliterate any
JUCE components that may overlap this component, but that's life.
@tags{GUI}
*/
class JUCE_API NSViewComponent : public Component
{
public:
//==============================================================================
/** Create an initially-empty container. */
NSViewComponent();
/** Destructor. */
~NSViewComponent() override;
/** Assigns an NSView to this peer.
The view will be retained and released by this component for as long as
it is needed. To remove the current view, just call setView (nullptr).
Note: A void* is used here to avoid including the cocoa headers as
part of JuceHeader.h, but the method expects an NSView*.
*/
void setView (void* nsView);
/** Returns the current NSView.
Note: A void* is returned here to avoid the needing to include the cocoa
headers, so you should just cast the return value to an NSView*.
*/
void* getView() const;
/** Resizes this component to fit the view that it contains. */
void resizeToFitView();
/** Resizes the NSView to match the bounds of this component.
Most of the time, this will be done for you automatically.
*/
void resizeViewToFit();
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
void alphaChanged() override;
/** @internal */
static ReferenceCountedObject* attachViewToComponent (Component&, void*);
/** @internal */
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
private:
ReferenceCountedObjectPtr<ReferenceCountedObject> attachment;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NSViewComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/embedding/juce_UIViewComponent.h
+99
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_IOS || DOXYGEN
//==============================================================================
/**
An iOS-specific class that can create and embed an UIView inside itself.
To use it, create one of these, put it in place and make sure it's visible in a
window, then use setView() to assign a UIView to it. The view will then be
moved and resized to follow the movements of this component.
Of course, since the view is a native object, it'll obliterate any
JUCE components that may overlap this component, but that's life.
@tags{GUI}
*/
class JUCE_API UIViewComponent : public Component
{
public:
//==============================================================================
/** Create an initially-empty container. */
UIViewComponent();
/** Destructor. */
~UIViewComponent() override;
/** Assigns an UIView to this peer.
The view will be retained and released by this component for as long as
it is needed. To remove the current view, just call setView (nullptr).
Note: A void* is used here to avoid including the cocoa headers as
part of JuceHeader.h, but the method expects an UIView*.
*/
void setView (void* uiView);
/** Returns the current UIView.
Note: A void* is returned here to avoid the needing to include the cocoa
headers, so you should just cast the return value to an UIView*.
*/
void* getView() const;
/** Resizes this component to fit the view that it contains. */
void resizeToFitView();
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override;
private:
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (UIViewComponent)
};
#endif
} // namespace juce
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
/** @internal */
bool juce_handleXEmbedEvent (ComponentPeer*, void*);
/** @internal */
unsigned long juce_getCurrentFocusWindow (ComponentPeer*);
#if JUCE_LINUX || JUCE_BSD || DOXYGEN
//==============================================================================
/**
A Linux-specific class that can embed a foreign X11 widget.
Use this class to embed a foreign X11 widget from other toolkits such as
GTK+ or QT.
There are two ways to initiate the Xembed protocol. Either the client creates
a window and passes this to the host (client initiated) or the host
creates a window in which the client can reparent it's client widget
(host initiated). XEmbedComponent supports both protocol types.
This is how you embed a GTK+ widget: if you are using the client
initiated version of the protocol, then create a new gtk widget with
gtk_plug_new (0). Then query the window id of the plug via gtk_plug_get_id().
Pass this id to the constructor of this class.
If you are using the host initiated version of the protocol, then first create
the XEmbedComponent using the default constructor. Use getHostWindowID to get
the window id of the host, use this to construct your gtk plug via gtk_plug_new.
A similar approach can be used to embed QT widgets via QT's QX11EmbedWidget
class.
Other toolkits or raw X11 widgets should follow the X11 embed protocol:
https://specifications.freedesktop.org/xembed-spec/xembed-spec-latest.html
@tags{GUI}
*/
class XEmbedComponent : public Component
{
public:
//==============================================================================
/** Creates a JUCE component wrapping a foreign widget
Use this constructor if you are using the host initiated version
of the XEmbedProtocol. When using this version of the protocol
you must call getHostWindowID() and pass this id to the foreign toolkit.
*/
XEmbedComponent (bool wantsKeyboardFocus = true,
bool allowForeignWidgetToResizeComponent = false);
/** Create a JUCE component wrapping the foreign widget with id wID
Use this constructor if you are using the client initiated version
of the XEmbedProtocol.
*/
XEmbedComponent (unsigned long wID, bool wantsKeyboardFocus = true,
bool allowForeignWidgetToResizeComponent = false);
/** Destructor. */
~XEmbedComponent() override;
/** Use this method to retrieve the host's window id when using the
host initiated version of the XEmbedProtocol
*/
unsigned long getHostWindowID();
/** Removes the client window from the host. */
void removeClient();
/** Forces the embedded window to match the current size of this component. */
void updateEmbeddedBounds();
protected:
//==============================================================================
/** @internal */
void paint (Graphics&) override;
void focusGainedWithDirection (FocusChangeType, FocusChangeDirection) override;
void focusLost (FocusChangeType) override;
void broughtToFront() override;
private:
friend bool juce::juce_handleXEmbedEvent (ComponentPeer*, void*);
friend unsigned long juce_getCurrentFocusWindow (ComponentPeer*);
class Pimpl;
std::unique_ptr<Pimpl> pimpl;
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/juce_gui_extra.cpp
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#ifdef JUCE_GUI_EXTRA_H_INCLUDED
/* When you add this cpp file to your project, you mustn't include it in a file where you've
already included any other headers - just put it inside a file on its own, possibly with your config
flags preceding it, but don't include anything else. That also includes avoiding any automatic prefix
header files that the compiler may be using.
*/
#error "Incorrect use of JUCE cpp file"
#endif
#define JUCE_CORE_INCLUDE_OBJC_HELPERS 1
#define JUCE_CORE_INCLUDE_COM_SMART_PTR 1
#define JUCE_CORE_INCLUDE_JNI_HELPERS 1
#define JUCE_CORE_INCLUDE_NATIVE_HEADERS 1
#define JUCE_EVENTS_INCLUDE_WIN32_MESSAGE_WINDOW 1
#define JUCE_GRAPHICS_INCLUDE_COREGRAPHICS_HELPERS 1
#define JUCE_GUI_BASICS_INCLUDE_XHEADERS 1
#define JUCE_GUI_BASICS_INCLUDE_SCOPED_THREAD_DPI_AWARENESS_SETTER 1
#ifndef JUCE_PUSH_NOTIFICATIONS
#define JUCE_PUSH_NOTIFICATIONS 0
#endif
#include "juce_gui_extra.h"
//==============================================================================
#if JUCE_MAC
#if JUCE_WEB_BROWSER
#import <WebKit/WebKit.h>
#endif
#import <IOKit/IOKitLib.h>
#import <IOKit/IOCFPlugIn.h>
#import <IOKit/hid/IOHIDLib.h>
#import <IOKit/hid/IOHIDKeys.h>
#import <IOKit/pwr_mgt/IOPMLib.h>
#if JUCE_PUSH_NOTIFICATIONS
#import <Foundation/NSUserNotification.h>
#include "native/juce_PushNotifications_mac.cpp"
#endif
//==============================================================================
#elif JUCE_IOS
#if JUCE_WEB_BROWSER
#import <WebKit/WebKit.h>
#endif
#if JUCE_PUSH_NOTIFICATIONS
#import <UserNotifications/UserNotifications.h>
#include "native/juce_PushNotifications_ios.cpp"
#endif
//==============================================================================
#elif JUCE_ANDROID
#if JUCE_PUSH_NOTIFICATIONS
#include "native/juce_PushNotifications_android.cpp"
#endif
//==============================================================================
#elif JUCE_WINDOWS
#include <windowsx.h>
#include <vfw.h>
#include <commdlg.h>
#if JUCE_WEB_BROWSER
#include <exdisp.h>
#include <exdispid.h>
#if JUCE_USE_WIN_WEBVIEW2
#include <windows.foundation.h>
#include <windows.foundation.collections.h>
#include <winuser.h>
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4265)
#include <wrl.h>
#include <wrl/wrappers/corewrappers.h>
JUCE_END_IGNORE_WARNINGS_MSVC
#include "WebView2.h"
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (4458)
#include "WebView2EnvironmentOptions.h"
JUCE_END_IGNORE_WARNINGS_MSVC
#endif
#endif
//==============================================================================
#elif (JUCE_LINUX || JUCE_BSD) && JUCE_WEB_BROWSER
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wzero-as-null-pointer-constant", "-Wparentheses", "-Wdeprecated-declarations")
// If you're missing this header, you need to install the webkit2gtk-4.1 or webkit2gtk-4.0 package
#include <gtk/gtk.h>
#include <gtk/gtkx.h>
#include <glib-unix.h>
#include <webkit2/webkit2.h>
#include <jsc/jsc.h>
#include <libsoup/soup.h>
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
#endif
//==============================================================================
#include "documents/juce_FileBasedDocument.cpp"
#include "code_editor/juce_CodeDocument.cpp"
#include "code_editor/juce_CodeEditorComponent.cpp"
#include "code_editor/juce_CPlusPlusCodeTokeniser.cpp"
#include "code_editor/juce_XMLCodeTokeniser.cpp"
#include "code_editor/juce_LuaCodeTokeniser.cpp"
#include "misc/juce_BubbleMessageComponent.cpp"
#include "misc/juce_ColourSelector.cpp"
#include "misc/juce_KeyMappingEditorComponent.cpp"
#include "misc/juce_PreferencesPanel.cpp"
#include "misc/juce_PushNotifications.cpp"
#include "misc/juce_RecentlyOpenedFilesList.cpp"
#include "misc/juce_SplashScreen.cpp"
#if JUCE_MAC
#include "native/juce_SystemTrayIcon_mac.cpp"
#elif JUCE_WINDOWS
#include "native/juce_ActiveXComponent_windows.cpp"
#include "native/juce_SystemTrayIcon_windows.cpp"
#elif JUCE_LINUX || JUCE_BSD
#include "native/juce_SystemTrayIcon_linux.cpp"
#endif
#include "misc/juce_SystemTrayIconComponent.cpp"
#include "misc/juce_LiveConstantEditor.cpp"
#include "misc/juce_AnimatedAppComponent.cpp"
#include "misc/juce_WebBrowserComponent.cpp"
#include "misc/juce_WebControlRelays.cpp"
//==============================================================================
#if JUCE_MAC || JUCE_IOS
#if JUCE_MAC
#include "native/juce_NSViewFrameWatcher_mac.h"
#include "native/juce_NSViewComponent_mac.mm"
#include "native/juce_AppleRemote_mac.mm"
#endif
#if JUCE_IOS
#include "native/juce_UIViewComponent_ios.mm"
#endif
#if JUCE_WEB_BROWSER
#include "native/juce_WebBrowserComponent_mac.mm"
#endif
//==============================================================================
#elif JUCE_WINDOWS
#include "native/juce_HWNDComponent_windows.cpp"
#if JUCE_WEB_BROWSER
#include "native/juce_WebBrowserComponent_windows.cpp"
#endif
//==============================================================================
#elif JUCE_LINUX || JUCE_BSD
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wzero-as-null-pointer-constant")
#include <juce_gui_basics/native/juce_ScopedWindowAssociation_linux.h>
#include "native/juce_XEmbedComponent_linux.cpp"
#if JUCE_WEB_BROWSER
#if JUCE_USE_EXTERNAL_TEMPORARY_SUBPROCESS
#include "juce_LinuxSubprocessHelperBinaryData.h"
#endif
#include "native/juce_WebBrowserComponent_linux.cpp"
#endif
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
//==============================================================================
#elif JUCE_ANDROID
#include "native/juce_AndroidViewComponent.cpp"
#if JUCE_WEB_BROWSER
#include "native/juce_WebBrowserComponent_android.cpp"
#endif
#endif
CrystalizerEQ/JUCE/modules/juce_gui_extra/juce_gui_extra.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
/*******************************************************************************
The block below describes the properties of this module, and is read by
the Projucer to automatically generate project code that uses it.
For details about the syntax and how to create or use a module, see the
JUCE Module Format.md file.
BEGIN_JUCE_MODULE_DECLARATION
ID: juce_gui_extra
vendor: juce
version: 8.0.7
name: JUCE extended GUI classes
description: Miscellaneous GUI classes for specialised tasks.
website: http://www.juce.com/juce
license: AGPLv3/Commercial
minimumCppStandard: 17
dependencies: juce_gui_basics
OSXFrameworks: WebKit
iOSFrameworks: WebKit
WeakiOSFrameworks: UserNotifications
WeakMacOSFrameworks: UserNotifications
END_JUCE_MODULE_DECLARATION
*******************************************************************************/
#pragma once
#define JUCE_GUI_EXTRA_H_INCLUDED
#include <juce_gui_basics/juce_gui_basics.h>
//==============================================================================
/** Config: JUCE_WEB_BROWSER
This lets you disable the WebBrowserComponent class.
If you're not using any embedded web-pages, turning this off may reduce your code size.
*/
#ifndef JUCE_WEB_BROWSER
#define JUCE_WEB_BROWSER 1
#endif
/** Config: JUCE_USE_WIN_WEBVIEW2_WITH_STATIC_LINKING
Enables the use of the Microsoft Edge (Chromium) WebView2 browser on Windows.
If using the Projucer, the Microsoft.Web.WebView2 package will be added to the
project solution if this flag is enabled. If you are building using CMake you
will need to manually add the package via the NuGet package manager.
Using this flag requires statically linking against WebView2LoaderStatic.lib,
which at this time is only available through the NuGet package, but is missing
in VCPKG.
In addition to enabling this macro, you will need to use the
WebBrowserComponent::Options::Backend::webview2 option when instantiating the
WebBrowserComponent.
*/
#ifndef JUCE_USE_WIN_WEBVIEW2_WITH_STATIC_LINKING
#define JUCE_USE_WIN_WEBVIEW2_WITH_STATIC_LINKING 0
#else
#define JUCE_USE_WIN_WEBVIEW2 1
#endif
/** Config: JUCE_USE_WIN_WEBVIEW2
Enables the use of the Microsoft Edge (Chromium) WebView2 browser on Windows.
If using the Projucer, the Microsoft.Web.WebView2 package will be added to the
project solution if this flag is enabled. If you are building using CMake you
will need to manually add the package via the Visual Studio package manager.
If the WITH_STATIC_LINKING variant of this flag is also set, you must statically
link against WebView2LoaderStatic.lib, otherwise dynamic loading will be used.
See more about dynamic linking in the documentation of
WebBrowserComponent::Options::WinWebView2::withDLLLocation().
In addition to enabling this macro, you will need to use the
WebBrowserComponent::Options::Backend::webview2 option when instantiating the
WebBrowserComponent.
*/
#ifndef JUCE_USE_WIN_WEBVIEW2
#define JUCE_USE_WIN_WEBVIEW2 0
#endif
/** Config: JUCE_ENABLE_LIVE_CONSTANT_EDITOR
This lets you turn on the JUCE_ENABLE_LIVE_CONSTANT_EDITOR support (desktop only). By default
this will be enabled for debug builds and disabled for release builds. See the documentation
for that macro for more details.
*/
#ifndef JUCE_ENABLE_LIVE_CONSTANT_EDITOR
#if JUCE_DEBUG && ! (JUCE_IOS || JUCE_ANDROID)
#define JUCE_ENABLE_LIVE_CONSTANT_EDITOR 1
#endif
#endif
//==============================================================================
#include "documents/juce_FileBasedDocument.h"
#include "code_editor/juce_CodeDocument.h"
#include "code_editor/juce_CodeEditorComponent.h"
#include "code_editor/juce_CodeTokeniser.h"
#include "code_editor/juce_CPlusPlusCodeTokeniser.h"
#include "code_editor/juce_CPlusPlusCodeTokeniserFunctions.h"
#include "code_editor/juce_XMLCodeTokeniser.h"
#include "code_editor/juce_LuaCodeTokeniser.h"
#include "embedding/juce_ActiveXControlComponent.h"
#include "embedding/juce_AndroidViewComponent.h"
#include "embedding/juce_NSViewComponent.h"
#include "embedding/juce_UIViewComponent.h"
#include "embedding/juce_XEmbedComponent.h"
#include "embedding/juce_HWNDComponent.h"
#include "misc/juce_AppleRemote.h"
#include "misc/juce_BubbleMessageComponent.h"
#include "misc/juce_ColourSelector.h"
#include "misc/juce_KeyMappingEditorComponent.h"
#include "misc/juce_PreferencesPanel.h"
#include "misc/juce_PushNotifications.h"
#include "misc/juce_RecentlyOpenedFilesList.h"
#include "misc/juce_SplashScreen.h"
#include "misc/juce_SystemTrayIconComponent.h"
#include "misc/juce_WebBrowserComponent.h"
#include "misc/juce_LiveConstantEditor.h"
#include "misc/juce_AnimatedAppComponent.h"
#include "detail/juce_WebControlRelayEvents.h"
#include "misc/juce_WebControlRelays.h"
#include "misc/juce_WebControlParameterIndexReceiver.h"
CrystalizerEQ/JUCE/modules/juce_gui_extra/juce_gui_extra.mm
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#include "juce_gui_extra.cpp"
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_AnimatedAppComponent.cpp
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
AnimatedAppComponent::AnimatedAppComponent()
{
setOpaque (true);
}
void AnimatedAppComponent::setFramesPerSecond (int framesPerSecondIn)
{
jassert (0 < framesPerSecond && framesPerSecond < 1000);
framesPerSecond = framesPerSecondIn;
updateSync();
}
void AnimatedAppComponent::updateSync()
{
if (useVBlank)
{
stopTimer();
if (vBlankAttachment.isEmpty())
vBlankAttachment = { this, [this] { timerCallback(); } };
}
else
{
vBlankAttachment = {};
const auto interval = 1000 / framesPerSecond;
if (getTimerInterval() != interval)
startTimer (interval);
}
}
void AnimatedAppComponent::setSynchroniseToVBlank (bool syncToVBlank)
{
useVBlank = syncToVBlank;
updateSync();
}
int AnimatedAppComponent::getMillisecondsSinceLastUpdate() const noexcept
{
return (int) (Time::getCurrentTime() - lastUpdateTime).inMilliseconds();
}
void AnimatedAppComponent::timerCallback()
{
++totalUpdates;
update();
repaint();
lastUpdateTime = Time::getCurrentTime();
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_AnimatedAppComponent.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A base class for writing simple one-page graphical apps.
A subclass can inherit from this and implement just a few methods such as
paint() and mouse-handling. The base class provides some simple abstractions
to take care of continuously repainting itself.
@tags{GUI}
*/
class JUCE_API AnimatedAppComponent : public Component,
private Timer
{
public:
AnimatedAppComponent();
/** Your subclass can call this to start a timer running which will
call update() and repaint the component at the given frequency.
*/
void setFramesPerSecond (int framesPerSecond);
/** You can use this function to synchronise animation updates with the current display's vblank
events. When this mode is enabled the value passed to setFramesPerSecond() is ignored.
*/
void setSynchroniseToVBlank (bool syncToVBlank);
/** Called periodically, at the frequency specified by setFramesPerSecond().
This is a the best place to do things like advancing animation parameters,
checking the mouse position, etc.
*/
virtual void update() = 0;
/** Returns the number of times that update() has been called since the component
started running.
*/
int getFrameCounter() const noexcept { return totalUpdates; }
/** When called from update(), this returns the number of milliseconds since the
last update call.
This might be useful for accurately timing animations, etc.
*/
int getMillisecondsSinceLastUpdate() const noexcept;
private:
//==============================================================================
void updateSync();
Time lastUpdateTime = Time::getCurrentTime();
int totalUpdates = 0;
int framesPerSecond = 60;
bool useVBlank = false;
VBlankAttachment vBlankAttachment;
void timerCallback() override;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AnimatedAppComponent)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_AppleRemote.h
+126
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
#if JUCE_MAC || DOXYGEN
/**
Receives events from an Apple IR remote control device (Only available in OSX!).
To use it, just create a subclass of this class, implementing the buttonPressed()
callback, then call start() and stop() to start or stop receiving events.
@tags{GUI}
*/
class JUCE_API AppleRemoteDevice
{
public:
//==============================================================================
AppleRemoteDevice();
virtual ~AppleRemoteDevice();
//==============================================================================
/** The set of buttons that may be pressed.
@see buttonPressed
*/
enum ButtonType
{
menuButton = 0, /**< The menu button (if it's held for a short time). */
playButton, /**< The play button. */
plusButton, /**< The plus or volume-up button. */
minusButton, /**< The minus or volume-down button. */
rightButton, /**< The right button (if it's held for a short time). */
leftButton, /**< The left button (if it's held for a short time). */
rightButton_Long, /**< The right button (if it's held for a long time). */
leftButton_Long, /**< The menu button (if it's held for a long time). */
menuButton_Long, /**< The menu button (if it's held for a long time). */
playButtonSleepMode,
switched
};
//==============================================================================
/** Override this method to receive the callback about a button press.
The callback will happen on the application's message thread.
Some buttons trigger matching up and down events, in which the isDown parameter
will be true and then false. Others only send a single event when the
button is pressed.
*/
virtual void buttonPressed (ButtonType buttonId, bool isDown) = 0;
//==============================================================================
/** Starts the device running and responding to events.
Returns true if it managed to open the device.
@param inExclusiveMode if true, the remote will be grabbed exclusively for this app,
and will not be available to any other part of the system. If
false, it will be shared with other apps.
@see stop
*/
bool start (bool inExclusiveMode);
/** Stops the device running.
@see start
*/
void stop();
/** Returns true if the device has been started successfully.
*/
bool isActive() const;
/** Returns the ID number of the remote, if it has sent one.
*/
int getRemoteId() const { return remoteId; }
//==============================================================================
/** @internal */
void handleCallbackInternal();
private:
void* device;
void* queue;
int remoteId;
bool open (bool openInExclusiveMode);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AppleRemoteDevice)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_BubbleMessageComponent.cpp
+133
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
BubbleMessageComponent::BubbleMessageComponent (int fadeOutLengthMs)
: fadeOutLength (fadeOutLengthMs), mouseClickCounter (0),
expiryTime (0), deleteAfterUse (false)
{
}
BubbleMessageComponent::~BubbleMessageComponent()
{
}
void BubbleMessageComponent::showAt (const Rectangle<int>& pos,
const AttributedString& text,
const int numMillisecondsBeforeRemoving,
const bool removeWhenMouseClicked,
const bool deleteSelfAfterUse)
{
createLayout (text);
setPosition (pos);
init (numMillisecondsBeforeRemoving, removeWhenMouseClicked, deleteSelfAfterUse);
}
void BubbleMessageComponent::showAt (Component* const component,
const AttributedString& text,
const int numMillisecondsBeforeRemoving,
const bool removeWhenMouseClicked,
const bool deleteSelfAfterUse)
{
createLayout (text);
setPosition (component);
init (numMillisecondsBeforeRemoving, removeWhenMouseClicked, deleteSelfAfterUse);
}
void BubbleMessageComponent::createLayout (const AttributedString& text)
{
textLayout.createLayoutWithBalancedLineLengths (text, 256);
}
void BubbleMessageComponent::init (const int numMillisecondsBeforeRemoving,
const bool removeWhenMouseClicked,
const bool deleteSelfAfterUse)
{
setAlpha (1.0f);
setVisible (true);
deleteAfterUse = deleteSelfAfterUse;
expiryTime = numMillisecondsBeforeRemoving > 0
? (Time::getMillisecondCounter() + (uint32) numMillisecondsBeforeRemoving) : 0;
mouseClickCounter = Desktop::getInstance().getMouseButtonClickCounter();
if (! (removeWhenMouseClicked && isShowing()))
mouseClickCounter += 0xfffff;
startTimer (77);
repaint();
}
const float bubblePaddingX = 20.0f;
const float bubblePaddingY = 14.0f;
void BubbleMessageComponent::getContentSize (int& w, int& h)
{
w = (int) (bubblePaddingX + textLayout.getWidth());
h = (int) (bubblePaddingY + textLayout.getHeight());
}
void BubbleMessageComponent::paintContent (Graphics& g, int w, int h)
{
g.setColour (findColour (TooltipWindow::textColourId));
textLayout.draw (g, Rectangle<float> (bubblePaddingX / 2.0f, bubblePaddingY / 2.0f,
(float) w - bubblePaddingX, (float) h - bubblePaddingY));
}
void BubbleMessageComponent::timerCallback()
{
if (Desktop::getInstance().getMouseButtonClickCounter() > mouseClickCounter)
hide (false);
else if (expiryTime != 0 && Time::getMillisecondCounter() > expiryTime)
hide (true);
}
void BubbleMessageComponent::hide (const bool fadeOut)
{
stopTimer();
if (fadeOut)
Desktop::getInstance().getAnimator().fadeOut (this, fadeOutLength);
else
setVisible (false);
if (deleteAfterUse)
delete this;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_BubbleMessageComponent.h
+134
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A speech-bubble component that displays a short message.
This can be used to show a message with the tail of the speech bubble
pointing to a particular component or location on the screen.
@see BubbleComponent
@tags{GUI}
*/
class JUCE_API BubbleMessageComponent : public BubbleComponent,
private Timer
{
public:
//==============================================================================
/** Creates a bubble component.
After creating one a BubbleComponent, do the following:
- add it to an appropriate parent component, or put it on the
desktop with Component::addToDesktop (0).
- use the showAt() method to show a message.
- it will make itself invisible after it times-out (and can optionally
also delete itself), or you can reuse it somewhere else by calling
showAt() again.
*/
BubbleMessageComponent (int fadeOutLengthMs = 150);
/** Destructor. */
~BubbleMessageComponent() override;
//==============================================================================
/** Shows a message bubble at a particular position.
This shows the bubble with its stem pointing to the given location
(coordinates being relative to its parent component).
@param position the coords of the object to point to
@param message the text to display
@param numMillisecondsBeforeRemoving how long to leave it on the screen before removing itself
from its parent component. If this is 0 or less, it
will stay there until manually removed.
@param removeWhenMouseClicked if this is true, the bubble will disappear as soon as a
mouse button is pressed (anywhere on the screen)
@param deleteSelfAfterUse if true, then the component will delete itself after
it becomes invisible
*/
void showAt (const Rectangle<int>& position,
const AttributedString& message,
int numMillisecondsBeforeRemoving,
bool removeWhenMouseClicked = true,
bool deleteSelfAfterUse = false);
/** Shows a message bubble next to a particular component.
This shows the bubble with its stem pointing at the given component.
@param component the component that you want to point at
@param message the text to display
@param numMillisecondsBeforeRemoving how long to leave it on the screen before removing itself
from its parent component. If this is 0 or less, it
will stay there until manually removed.
@param removeWhenMouseClicked if this is true, the bubble will disappear as soon as a
mouse button is pressed (anywhere on the screen)
@param deleteSelfAfterUse if true, then the component will delete itself after
it becomes invisible
*/
void showAt (Component* component,
const AttributedString& message,
int numMillisecondsBeforeRemoving,
bool removeWhenMouseClicked = true,
bool deleteSelfAfterUse = false);
//==============================================================================
/** @internal */
void getContentSize (int& w, int& h) override;
/** @internal */
void paintContent (Graphics& g, int w, int h) override;
/** @internal */
void timerCallback() override;
private:
//==============================================================================
int fadeOutLength, mouseClickCounter;
TextLayout textLayout;
int64 expiryTime;
bool deleteAfterUse;
void createLayout (const AttributedString&);
void init (int, bool, bool);
void hide (bool fadeOut);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BubbleMessageComponent)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_ColourSelector.cpp
+656
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct ColourComponentSlider final : public Slider
{
ColourComponentSlider (const String& name) : Slider (name)
{
setRange (0.0, 255.0, 1.0);
}
String getTextFromValue (double value) override
{
return String::toHexString ((int) value).toUpperCase().paddedLeft ('0', 2);
}
double getValueFromText (const String& text) override
{
return (double) text.getHexValue32();
}
};
//==============================================================================
class ColourSelector::ColourSpaceView final : public Component
{
public:
ColourSpaceView (ColourSelector& cs, float& hue, float& sat, float& val, int edgeSize)
: owner (cs), h (hue), s (sat), v (val), edge (edgeSize)
{
addAndMakeVisible (marker);
setMouseCursor (MouseCursor::CrosshairCursor);
}
void paint (Graphics& g) override
{
if (colours.isNull())
{
auto width = getWidth() / 2;
auto height = getHeight() / 2;
colours = Image (Image::RGB, width, height, false);
Image::BitmapData pixels (colours, Image::BitmapData::writeOnly);
for (int y = 0; y < height; ++y)
{
auto val = 1.0f - (float) y / (float) height;
for (int x = 0; x < width; ++x)
{
auto sat = (float) x / (float) width;
pixels.setPixelColour (x, y, Colour (h, sat, val, 1.0f));
}
}
}
g.setOpacity (1.0f);
g.drawImageTransformed (colours,
RectanglePlacement (RectanglePlacement::stretchToFit)
.getTransformToFit (colours.getBounds().toFloat(),
getLocalBounds().reduced (edge).toFloat()),
false);
}
void mouseDown (const MouseEvent& e) override
{
mouseDrag (e);
}
void mouseDrag (const MouseEvent& e) override
{
auto sat = (float) (e.x - edge) / (float) (getWidth() - edge * 2);
auto val = 1.0f - (float) (e.y - edge) / (float) (getHeight() - edge * 2);
owner.setSV (sat, val);
}
void updateIfNeeded()
{
if (! approximatelyEqual (lastHue, h))
{
lastHue = h;
colours = {};
repaint();
}
updateMarker();
}
void resized() override
{
colours = {};
updateMarker();
}
private:
ColourSelector& owner;
float& h;
float& s;
float& v;
float lastHue = 0;
const int edge;
Image colours;
struct ColourSpaceMarker final : public Component
{
ColourSpaceMarker()
{
setInterceptsMouseClicks (false, false);
}
void paint (Graphics& g) override
{
g.setColour (Colour::greyLevel (0.1f));
g.drawEllipse (1.0f, 1.0f, (float) getWidth() - 2.0f, (float) getHeight() - 2.0f, 1.0f);
g.setColour (Colour::greyLevel (0.9f));
g.drawEllipse (2.0f, 2.0f, (float) getWidth() - 4.0f, (float) getHeight() - 4.0f, 1.0f);
}
};
ColourSpaceMarker marker;
void updateMarker()
{
auto markerSize = jmax (14, edge * 2);
auto area = getLocalBounds().reduced (edge);
marker.setBounds (Rectangle<int> (markerSize, markerSize)
.withCentre (area.getRelativePoint (s, 1.0f - v)));
}
JUCE_DECLARE_NON_COPYABLE (ColourSpaceView)
};
//==============================================================================
class ColourSelector::HueSelectorComp final : public Component
{
public:
HueSelectorComp (ColourSelector& cs, float& hue, int edgeSize)
: owner (cs), h (hue), edge (edgeSize)
{
addAndMakeVisible (marker);
}
void paint (Graphics& g) override
{
ColourGradient cg;
cg.isRadial = false;
cg.point1.setXY (0.0f, (float) edge);
cg.point2.setXY (0.0f, (float) getHeight());
for (float i = 0.0f; i <= 1.0f; i += 0.02f)
cg.addColour (i, Colour (i, 1.0f, 1.0f, 1.0f));
g.setGradientFill (cg);
g.fillRect (getLocalBounds().reduced (edge));
}
void resized() override
{
auto markerSize = jmax (14, edge * 2);
auto area = getLocalBounds().reduced (edge);
marker.setBounds (Rectangle<int> (getWidth(), markerSize)
.withCentre (area.getRelativePoint (0.5f, h)));
}
void mouseDown (const MouseEvent& e) override
{
mouseDrag (e);
}
void mouseDrag (const MouseEvent& e) override
{
owner.setHue ((float) (e.y - edge) / (float) (getHeight() - edge * 2));
}
void updateIfNeeded()
{
resized();
}
private:
ColourSelector& owner;
float& h;
const int edge;
struct HueSelectorMarker final : public Component
{
HueSelectorMarker()
{
setInterceptsMouseClicks (false, false);
}
void paint (Graphics& g) override
{
auto cw = (float) getWidth();
auto ch = (float) getHeight();
Path p;
p.addTriangle (1.0f, 1.0f,
cw * 0.3f, ch * 0.5f,
1.0f, ch - 1.0f);
p.addTriangle (cw - 1.0f, 1.0f,
cw * 0.7f, ch * 0.5f,
cw - 1.0f, ch - 1.0f);
g.setColour (Colours::white.withAlpha (0.75f));
g.fillPath (p);
g.setColour (Colours::black.withAlpha (0.75f));
g.strokePath (p, PathStrokeType (1.2f));
}
};
HueSelectorMarker marker;
JUCE_DECLARE_NON_COPYABLE (HueSelectorComp)
};
//==============================================================================
class ColourSelector::SwatchComponent final : public Component
{
public:
SwatchComponent (ColourSelector& cs, int itemIndex)
: owner (cs), index (itemIndex)
{
}
void paint (Graphics& g) override
{
auto col = owner.getSwatchColour (index);
g.fillCheckerBoard (getLocalBounds().toFloat(), 6.0f, 6.0f,
Colour (0xffdddddd).overlaidWith (col),
Colour (0xffffffff).overlaidWith (col));
}
void mouseDown (const MouseEvent&) override
{
PopupMenu m;
m.addItem (1, TRANS ("Use this swatch as the current colour"));
m.addSeparator();
m.addItem (2, TRANS ("Set this swatch to the current colour"));
m.showMenuAsync (PopupMenu::Options().withTargetComponent (this),
ModalCallbackFunction::forComponent (menuStaticCallback, this));
}
private:
ColourSelector& owner;
const int index;
static void menuStaticCallback (int result, SwatchComponent* comp)
{
if (comp != nullptr)
{
if (result == 1) comp->setColourFromSwatch();
if (result == 2) comp->setSwatchFromColour();
}
}
void setColourFromSwatch()
{
owner.setCurrentColour (owner.getSwatchColour (index));
}
void setSwatchFromColour()
{
if (owner.getSwatchColour (index) != owner.getCurrentColour())
{
owner.setSwatchColour (index, owner.getCurrentColour());
repaint();
}
}
JUCE_DECLARE_NON_COPYABLE (SwatchComponent)
};
//==============================================================================
class ColourSelector::ColourPreviewComp final : public Component
{
public:
ColourPreviewComp (ColourSelector& cs, bool isEditable)
: owner (cs)
{
colourLabel.setFont (labelFont);
colourLabel.setJustificationType (Justification::centred);
if (isEditable)
{
colourLabel.setEditable (true);
colourLabel.onEditorShow = [this]
{
if (auto* ed = colourLabel.getCurrentTextEditor())
ed->setInputRestrictions ((owner.flags & showAlphaChannel) ? 8 : 6, "1234567890ABCDEFabcdef");
};
colourLabel.onEditorHide = [this]
{
updateColourIfNecessary (colourLabel.getText());
};
}
addAndMakeVisible (colourLabel);
}
void updateIfNeeded()
{
auto newColour = owner.getCurrentColour();
if (currentColour != newColour)
{
currentColour = newColour;
auto textColour = (Colours::white.overlaidWith (currentColour).contrasting());
colourLabel.setColour (Label::textColourId, textColour);
colourLabel.setColour (Label::textWhenEditingColourId, textColour);
colourLabel.setText (currentColour.toDisplayString ((owner.flags & showAlphaChannel) != 0), dontSendNotification);
labelWidth = GlyphArrangement::getStringWidthInt (labelFont, colourLabel.getText());
repaint();
}
}
void paint (Graphics& g) override
{
g.fillCheckerBoard (getLocalBounds().toFloat(), 10.0f, 10.0f,
Colour (0xffdddddd).overlaidWith (currentColour),
Colour (0xffffffff).overlaidWith (currentColour));
}
void resized() override
{
colourLabel.centreWithSize (labelWidth + 10, (int) labelFont.getHeight() + 10);
}
private:
void updateColourIfNecessary (const String& newColourString)
{
auto newColour = Colour::fromString (newColourString);
if (newColour != currentColour)
owner.setCurrentColour (newColour);
}
ColourSelector& owner;
Colour currentColour;
Font labelFont { withDefaultMetrics (FontOptions { 14.0f, Font::bold }) };
int labelWidth = 0;
Label colourLabel;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ColourPreviewComp)
};
//==============================================================================
ColourSelector::ColourSelector (int sectionsToShow, int edge, int gapAroundColourSpaceComponent)
: colour (Colours::white),
flags (sectionsToShow),
edgeGap (edge)
{
// not much point having a selector with no components in it!
jassert ((flags & (showColourAtTop | showSliders | showColourspace)) != 0);
updateHSV();
if ((flags & showColourAtTop) != 0)
{
previewComponent.reset (new ColourPreviewComp (*this, (flags & editableColour) != 0));
addAndMakeVisible (previewComponent.get());
}
if ((flags & showSliders) != 0)
{
sliders[0].reset (new ColourComponentSlider (TRANS ("red")));
sliders[1].reset (new ColourComponentSlider (TRANS ("green")));
sliders[2].reset (new ColourComponentSlider (TRANS ("blue")));
sliders[3].reset (new ColourComponentSlider (TRANS ("alpha")));
addAndMakeVisible (sliders[0].get());
addAndMakeVisible (sliders[1].get());
addAndMakeVisible (sliders[2].get());
addChildComponent (sliders[3].get());
sliders[3]->setVisible ((flags & showAlphaChannel) != 0);
for (auto& slider : sliders)
slider->onValueChange = [this] { changeColour(); };
}
if ((flags & showColourspace) != 0)
{
colourSpace.reset (new ColourSpaceView (*this, h, s, v, gapAroundColourSpaceComponent));
hueSelector.reset (new HueSelectorComp (*this, h, gapAroundColourSpaceComponent));
addAndMakeVisible (colourSpace.get());
addAndMakeVisible (hueSelector.get());
}
update (dontSendNotification);
}
ColourSelector::~ColourSelector()
{
dispatchPendingMessages();
swatchComponents.clear();
}
//==============================================================================
Colour ColourSelector::getCurrentColour() const
{
return ((flags & showAlphaChannel) != 0) ? colour : colour.withAlpha ((uint8) 0xff);
}
void ColourSelector::setCurrentColour (Colour c, NotificationType notification)
{
if (c != colour)
{
colour = ((flags & showAlphaChannel) != 0) ? c : c.withAlpha ((uint8) 0xff);
updateHSV();
update (notification);
}
}
void ColourSelector::setHue (float newH)
{
newH = jlimit (0.0f, 1.0f, newH);
if (! approximatelyEqual (h, newH))
{
h = newH;
colour = Colour (h, s, v, colour.getFloatAlpha());
update (sendNotification);
}
}
void ColourSelector::setSV (float newS, float newV)
{
newS = jlimit (0.0f, 1.0f, newS);
newV = jlimit (0.0f, 1.0f, newV);
if (! approximatelyEqual (s, newS) || ! approximatelyEqual (v, newV))
{
s = newS;
v = newV;
colour = Colour (h, s, v, colour.getFloatAlpha());
update (sendNotification);
}
}
//==============================================================================
void ColourSelector::updateHSV()
{
colour.getHSB (h, s, v);
}
void ColourSelector::update (NotificationType notification)
{
if (sliders[0] != nullptr)
{
sliders[0]->setValue ((int) colour.getRed(), notification);
sliders[1]->setValue ((int) colour.getGreen(), notification);
sliders[2]->setValue ((int) colour.getBlue(), notification);
sliders[3]->setValue ((int) colour.getAlpha(), notification);
}
if (colourSpace != nullptr)
{
colourSpace->updateIfNeeded();
hueSelector->updateIfNeeded();
}
if (previewComponent != nullptr)
previewComponent->updateIfNeeded();
if (notification != dontSendNotification)
sendChangeMessage();
if (notification == sendNotificationSync)
dispatchPendingMessages();
}
//==============================================================================
void ColourSelector::paint (Graphics& g)
{
g.fillAll (findColour (backgroundColourId));
if ((flags & showSliders) != 0)
{
g.setColour (findColour (labelTextColourId));
g.setFont (11.0f);
for (auto& slider : sliders)
{
if (slider->isVisible())
g.drawText (slider->getName() + ":",
0, slider->getY(),
slider->getX() - 8, slider->getHeight(),
Justification::centredRight, false);
}
}
}
void ColourSelector::resized()
{
const int swatchesPerRow = 8;
const int swatchHeight = 22;
const int numSliders = ((flags & showAlphaChannel) != 0) ? 4 : 3;
const int numSwatches = getNumSwatches();
const int swatchSpace = numSwatches > 0 ? edgeGap + swatchHeight * ((numSwatches + 7) / swatchesPerRow) : 0;
const int sliderSpace = ((flags & showSliders) != 0) ? jmin (22 * numSliders + edgeGap, proportionOfHeight (0.3f)) : 0;
const int topSpace = ((flags & showColourAtTop) != 0) ? jmin (30 + edgeGap * 2, proportionOfHeight (0.2f)) : edgeGap;
if (previewComponent != nullptr)
previewComponent->setBounds (edgeGap, edgeGap, getWidth() - edgeGap * 2, topSpace - edgeGap * 2);
int y = topSpace;
if ((flags & showColourspace) != 0)
{
const int hueWidth = jmin (50, proportionOfWidth (0.15f));
colourSpace->setBounds (edgeGap, y,
getWidth() - hueWidth - edgeGap - 4,
getHeight() - topSpace - sliderSpace - swatchSpace - edgeGap);
hueSelector->setBounds (colourSpace->getRight() + 4, y,
getWidth() - edgeGap - (colourSpace->getRight() + 4),
colourSpace->getHeight());
y = getHeight() - sliderSpace - swatchSpace - edgeGap;
}
if ((flags & showSliders) != 0)
{
auto sliderHeight = jmax (4, sliderSpace / numSliders);
for (int i = 0; i < numSliders; ++i)
{
sliders[i]->setBounds (proportionOfWidth (0.2f), y,
proportionOfWidth (0.72f), sliderHeight - 2);
y += sliderHeight;
}
}
if (numSwatches > 0)
{
const int startX = 8;
const int xGap = 4;
const int yGap = 4;
const int swatchWidth = (getWidth() - startX * 2) / swatchesPerRow;
y += edgeGap;
if (swatchComponents.size() != numSwatches)
{
swatchComponents.clear();
for (int i = 0; i < numSwatches; ++i)
{
auto* sc = new SwatchComponent (*this, i);
swatchComponents.add (sc);
addAndMakeVisible (sc);
}
}
int x = startX;
for (int i = 0; i < swatchComponents.size(); ++i)
{
auto* sc = swatchComponents.getUnchecked (i);
sc->setBounds (x + xGap / 2,
y + yGap / 2,
swatchWidth - xGap,
swatchHeight - yGap);
if (((i + 1) % swatchesPerRow) == 0)
{
x = startX;
y += swatchHeight;
}
else
{
x += swatchWidth;
}
}
}
}
void ColourSelector::changeColour()
{
if (sliders[0] != nullptr)
setCurrentColour (Colour ((uint8) sliders[0]->getValue(),
(uint8) sliders[1]->getValue(),
(uint8) sliders[2]->getValue(),
(uint8) sliders[3]->getValue()));
}
//==============================================================================
int ColourSelector::getNumSwatches() const
{
return 0;
}
Colour ColourSelector::getSwatchColour (int) const
{
jassertfalse; // if you've overridden getNumSwatches(), you also need to implement this method
return Colours::black;
}
void ColourSelector::setSwatchColour (int, const Colour&)
{
jassertfalse; // if you've overridden getNumSwatches(), you also need to implement this method
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_ColourSelector.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A component that lets the user choose a colour.
This shows RGB sliders and a colourspace that the user can pick colours from.
This class is also a ChangeBroadcaster, so listeners can register to be told
when the colour changes.
@tags{GUI}
*/
class JUCE_API ColourSelector : public Component,
public ChangeBroadcaster
{
public:
//==============================================================================
/** Options for the type of selector to show. These are passed into the constructor. */
enum ColourSelectorOptions
{
showAlphaChannel = 1 << 0, /**< if set, the colour's alpha channel can be changed as well as its RGB. */
showColourAtTop = 1 << 1, /**< if set, a swatch of the colour is shown at the top of the component. */
editableColour = 1 << 2, /**< if set, the colour shows at the top of the component is editable. */
showSliders = 1 << 3, /**< if set, RGB sliders are shown at the bottom of the component. */
showColourspace = 1 << 4 /**< if set, a big HSV selector is shown. */
};
//==============================================================================
/** Creates a ColourSelector object.
The flags are a combination of values from the ColourSelectorOptions enum, specifying
which of the selector's features should be visible.
The edgeGap value specifies the amount of space to leave around the edge.
gapAroundColourSpaceComponent indicates how much of a gap to put around the
colourspace and hue selector components.
*/
ColourSelector (int flags = (showAlphaChannel | showColourAtTop | showSliders | showColourspace),
int edgeGap = 4,
int gapAroundColourSpaceComponent = 7);
/** Destructor. */
~ColourSelector() override;
//==============================================================================
/** Returns the colour that the user has currently selected.
The ColourSelector class is also a ChangeBroadcaster, so listeners can
register to be told when the colour changes.
@see setCurrentColour
*/
Colour getCurrentColour() const;
/** Changes the colour that is currently being shown.
@param newColour the new colour to show
@param notificationType whether to send a notification of the change to listeners.
A notification will only be sent if the colour has changed.
*/
void setCurrentColour (Colour newColour, NotificationType notificationType = sendNotification);
//==============================================================================
/** Tells the selector how many preset colour swatches you want to have on the component.
To enable swatches, you'll need to override getNumSwatches(), getSwatchColour(), and
setSwatchColour(), to return the number of colours you want, and to set and retrieve
their values.
*/
virtual int getNumSwatches() const;
/** Called by the selector to find out the colour of one of the swatches.
Your subclass should return the colour of the swatch with the given index.
To enable swatches, you'll need to override getNumSwatches(), getSwatchColour(), and
setSwatchColour(), to return the number of colours you want, and to set and retrieve
their values.
*/
virtual Colour getSwatchColour (int index) const;
/** Called by the selector when the user puts a new colour into one of the swatches.
Your subclass should change the colour of the swatch with the given index.
To enable swatches, you'll need to override getNumSwatches(), getSwatchColour(), and
setSwatchColour(), to return the number of colours you want, and to set and retrieve
their values.
*/
virtual void setSwatchColour (int index, const Colour& newColour);
//==============================================================================
/** A set of colour IDs to use to change the colour of various aspects of the keyboard.
These constants can be used either via the Component::setColour(), or LookAndFeel::setColour()
methods.
@see Component::setColour, Component::findColour, LookAndFeel::setColour, LookAndFeel::findColour
*/
enum ColourIds
{
backgroundColourId = 0x1007000, /**< the colour used to fill the component's background. */
labelTextColourId = 0x1007001 /**< the colour used for the labels next to the sliders. */
};
private:
//==============================================================================
class SwatchComponent;
class ColourSpaceView;
class HueSelectorComp;
class ColourPreviewComp;
Colour colour;
float h, s, v;
std::unique_ptr<Slider> sliders[4];
std::unique_ptr<ColourSpaceView> colourSpace;
std::unique_ptr<HueSelectorComp> hueSelector;
std::unique_ptr<ColourPreviewComp> previewComponent;
OwnedArray<SwatchComponent> swatchComponents;
const int flags;
int edgeGap;
void setHue (float newH);
void setSV (float newS, float newV);
void updateHSV();
void update (NotificationType);
void changeColour();
void paint (Graphics&) override;
void resized() override;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ColourSelector)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_KeyMappingEditorComponent.cpp
+491
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class KeyMappingEditorComponent::ChangeKeyButton final : public Button
{
public:
ChangeKeyButton (KeyMappingEditorComponent& kec, CommandID command,
const String& keyName, int keyIndex)
: Button (keyName),
owner (kec),
commandID (command),
keyNum (keyIndex)
{
setWantsKeyboardFocus (false);
setTriggeredOnMouseDown (keyNum >= 0);
setTooltip (keyIndex < 0 ? TRANS ("Adds a new key-mapping")
: TRANS ("Click to change this key-mapping"));
}
void paintButton (Graphics& g, bool /*isOver*/, bool /*isDown*/) override
{
getLookAndFeel().drawKeymapChangeButton (g, getWidth(), getHeight(), *this,
keyNum >= 0 ? getName() : String());
}
void clicked() override
{
if (keyNum >= 0)
{
Component::SafePointer<ChangeKeyButton> button (this);
PopupMenu m;
m.addItem (TRANS ("Change this key-mapping"),
[button]
{
if (button != nullptr)
button.getComponent()->assignNewKey();
});
m.addSeparator();
m.addItem (TRANS ("Remove this key-mapping"),
[button]
{
if (button != nullptr)
button->owner.getMappings().removeKeyPress (button->commandID,
button->keyNum);
});
m.showMenuAsync (PopupMenu::Options().withTargetComponent (this));
}
else
{
assignNewKey(); // + button pressed..
}
}
using Button::clicked;
void fitToContent (const int h) noexcept
{
if (keyNum < 0)
{
setSize (h, h);
}
else
{
const auto idealWidth = GlyphArrangement::getStringWidthInt (withDefaultMetrics (FontOptions { (float) h * 0.6f }), getName());
setSize (jlimit (h * 4, h * 8, 6 + idealWidth), h);
}
}
//==============================================================================
class KeyEntryWindow final : public AlertWindow
{
public:
KeyEntryWindow (KeyMappingEditorComponent& kec)
: AlertWindow (TRANS ("New key-mapping"),
TRANS ("Please press a key combination now..."),
MessageBoxIconType::NoIcon),
owner (kec)
{
addButton (TRANS ("OK"), 1);
addButton (TRANS ("Cancel"), 0);
// (avoid return + escape keys getting processed by the buttons..)
for (auto* child : getChildren())
child->setWantsKeyboardFocus (false);
setWantsKeyboardFocus (true);
grabKeyboardFocus();
}
bool keyPressed (const KeyPress& key) override
{
lastPress = key;
String message (TRANS ("Key") + ": " + owner.getDescriptionForKeyPress (key));
auto previousCommand = owner.getMappings().findCommandForKeyPress (key);
if (previousCommand != 0)
message << "\n\n("
<< TRANS ("Currently assigned to \"CMDN\"")
.replace ("CMDN", TRANS (owner.getCommandManager().getNameOfCommand (previousCommand)))
<< ')';
setMessage (message);
return true;
}
bool keyStateChanged (bool) override
{
return true;
}
KeyPress lastPress;
private:
KeyMappingEditorComponent& owner;
JUCE_DECLARE_NON_COPYABLE (KeyEntryWindow)
};
void setNewKey (const KeyPress& newKey, bool dontAskUser)
{
if (newKey.isValid())
{
auto previousCommand = owner.getMappings().findCommandForKeyPress (newKey);
if (previousCommand == 0 || dontAskUser)
{
owner.getMappings().removeKeyPress (newKey);
if (keyNum >= 0)
owner.getMappings().removeKeyPress (commandID, keyNum);
owner.getMappings().addKeyPress (commandID, newKey, keyNum);
}
else
{
auto options = MessageBoxOptions::makeOptionsOkCancel (MessageBoxIconType::WarningIcon,
TRANS ("Change key-mapping"),
TRANS ("This key is already assigned to the command \"CMDN\"")
.replace ("CMDN", owner.getCommandManager().getNameOfCommand (previousCommand))
+ "\n\n"
+ TRANS ("Do you want to re-assign it to this new command instead?"),
TRANS ("Re-assign"),
TRANS ("Cancel"),
this);
messageBox = AlertWindow::showScopedAsync (options, [this, newKey] (int result)
{
if (result != 0)
setNewKey (newKey, true);
});
}
}
}
static void keyChosen (int result, ChangeKeyButton* button)
{
if (button != nullptr && button->currentKeyEntryWindow != nullptr)
{
if (result != 0)
{
button->currentKeyEntryWindow->setVisible (false);
button->setNewKey (button->currentKeyEntryWindow->lastPress, false);
}
button->currentKeyEntryWindow.reset();
}
}
void assignNewKey()
{
currentKeyEntryWindow.reset (new KeyEntryWindow (owner));
currentKeyEntryWindow->enterModalState (true, ModalCallbackFunction::forComponent (keyChosen, this));
}
private:
KeyMappingEditorComponent& owner;
const CommandID commandID;
const int keyNum;
std::unique_ptr<KeyEntryWindow> currentKeyEntryWindow;
ScopedMessageBox messageBox;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChangeKeyButton)
};
//==============================================================================
class KeyMappingEditorComponent::ItemComponent final : public Component
{
public:
ItemComponent (KeyMappingEditorComponent& kec, CommandID command)
: owner (kec), commandID (command)
{
setInterceptsMouseClicks (false, true);
const bool isReadOnly = owner.isCommandReadOnly (commandID);
auto keyPresses = owner.getMappings().getKeyPressesAssignedToCommand (commandID);
for (int i = 0; i < jmin ((int) maxNumAssignments, keyPresses.size()); ++i)
addKeyPressButton (owner.getDescriptionForKeyPress (keyPresses.getReference (i)), i, isReadOnly);
addKeyPressButton ("Change Key Mapping", -1, isReadOnly);
}
void addKeyPressButton (const String& desc, const int index, const bool isReadOnly)
{
auto* b = new ChangeKeyButton (owner, commandID, desc, index);
keyChangeButtons.add (b);
b->setEnabled (! isReadOnly);
b->setVisible (keyChangeButtons.size() <= (int) maxNumAssignments);
addChildComponent (b);
}
void paint (Graphics& g) override
{
g.setFont ((float) getHeight() * 0.7f);
g.setColour (owner.findColour (KeyMappingEditorComponent::textColourId));
g.drawFittedText (TRANS (owner.getCommandManager().getNameOfCommand (commandID)),
4, 0, jmax (40, getChildComponent (0)->getX() - 5), getHeight(),
Justification::centredLeft, true);
}
void resized() override
{
int x = getWidth() - 4;
for (int i = keyChangeButtons.size(); --i >= 0;)
{
auto* b = keyChangeButtons.getUnchecked (i);
b->fitToContent (getHeight() - 2);
b->setTopRightPosition (x, 1);
x = b->getX() - 5;
}
}
private:
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override
{
return createIgnoredAccessibilityHandler (*this);
}
KeyMappingEditorComponent& owner;
OwnedArray<ChangeKeyButton> keyChangeButtons;
const CommandID commandID;
enum { maxNumAssignments = 3 };
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ItemComponent)
};
//==============================================================================
class KeyMappingEditorComponent::MappingItem final : public TreeViewItem
{
public:
MappingItem (KeyMappingEditorComponent& kec, CommandID command)
: owner (kec), commandID (command)
{}
String getUniqueName() const override { return String ((int) commandID) + "_id"; }
bool mightContainSubItems() override { return false; }
int getItemHeight() const override { return 20; }
std::unique_ptr<Component> createItemComponent() override { return std::make_unique<ItemComponent> (owner, commandID); }
String getAccessibilityName() override { return TRANS (owner.getCommandManager().getNameOfCommand (commandID)); }
private:
KeyMappingEditorComponent& owner;
const CommandID commandID;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MappingItem)
};
//==============================================================================
class KeyMappingEditorComponent::CategoryItem final : public TreeViewItem
{
public:
CategoryItem (KeyMappingEditorComponent& kec, const String& name)
: owner (kec), categoryName (name)
{}
String getUniqueName() const override { return categoryName + "_cat"; }
bool mightContainSubItems() override { return true; }
int getItemHeight() const override { return 22; }
String getAccessibilityName() override { return categoryName; }
void paintItem (Graphics& g, int width, int height) override
{
g.setFont (owner.withDefaultMetrics (FontOptions ((float) height * 0.7f, Font::bold)));
g.setColour (owner.findColour (KeyMappingEditorComponent::textColourId));
g.drawText (TRANS (categoryName), 2, 0, width - 2, height, Justification::centredLeft, true);
}
void itemOpennessChanged (bool isNowOpen) override
{
if (isNowOpen)
{
if (getNumSubItems() == 0)
for (auto command : owner.getCommandManager().getCommandsInCategory (categoryName))
if (owner.shouldCommandBeIncluded (command))
addSubItem (new MappingItem (owner, command));
}
else
{
clearSubItems();
}
}
private:
KeyMappingEditorComponent& owner;
String categoryName;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CategoryItem)
};
//==============================================================================
class KeyMappingEditorComponent::TopLevelItem final : public TreeViewItem,
private ChangeListener
{
public:
TopLevelItem (KeyMappingEditorComponent& kec) : owner (kec)
{
setLinesDrawnForSubItems (false);
owner.getMappings().addChangeListener (this);
}
~TopLevelItem() override
{
owner.getMappings().removeChangeListener (this);
}
bool mightContainSubItems() override { return true; }
String getUniqueName() const override { return "keys"; }
void changeListenerCallback (ChangeBroadcaster*) override
{
const OpennessRestorer opennessRestorer (*this);
clearSubItems();
for (auto category : owner.getCommandManager().getCommandCategories())
{
int count = 0;
for (auto command : owner.getCommandManager().getCommandsInCategory (category))
if (owner.shouldCommandBeIncluded (command))
++count;
if (count > 0)
addSubItem (new CategoryItem (owner, category));
}
}
private:
KeyMappingEditorComponent& owner;
};
//==============================================================================
KeyMappingEditorComponent::KeyMappingEditorComponent (KeyPressMappingSet& mappingManager,
const bool showResetToDefaultButton)
: mappings (mappingManager),
resetButton (TRANS ("reset to defaults"))
{
treeItem.reset (new TopLevelItem (*this));
if (showResetToDefaultButton)
{
addAndMakeVisible (resetButton);
resetButton.onClick = [this]
{
auto options = MessageBoxOptions::makeOptionsOkCancel (MessageBoxIconType::QuestionIcon,
TRANS ("Reset to defaults"),
TRANS ("Are you sure you want to reset all the key-mappings to their default state?"),
TRANS ("Reset"),
{},
this);
messageBox = AlertWindow::showScopedAsync (options, [this] (int result)
{
if (result != 0)
getMappings().resetToDefaultMappings();
});
};
}
addAndMakeVisible (tree);
tree.setTitle ("Key Mappings");
tree.setColour (TreeView::backgroundColourId, findColour (backgroundColourId));
tree.setRootItemVisible (false);
tree.setDefaultOpenness (true);
tree.setRootItem (treeItem.get());
tree.setIndentSize (12);
}
KeyMappingEditorComponent::~KeyMappingEditorComponent()
{
tree.setRootItem (nullptr);
}
//==============================================================================
void KeyMappingEditorComponent::setColours (Colour mainBackground,
Colour textColour)
{
setColour (backgroundColourId, mainBackground);
setColour (textColourId, textColour);
tree.setColour (TreeView::backgroundColourId, mainBackground);
}
void KeyMappingEditorComponent::parentHierarchyChanged()
{
treeItem->changeListenerCallback (nullptr);
}
void KeyMappingEditorComponent::resized()
{
int h = getHeight();
if (resetButton.isVisible())
{
const int buttonHeight = 20;
h -= buttonHeight + 8;
int x = getWidth() - 8;
resetButton.changeWidthToFitText (buttonHeight);
resetButton.setTopRightPosition (x, h + 6);
}
tree.setBounds (0, 0, getWidth(), h);
}
//==============================================================================
bool KeyMappingEditorComponent::shouldCommandBeIncluded (const CommandID commandID)
{
auto* ci = mappings.getCommandManager().getCommandForID (commandID);
return ci != nullptr && (ci->flags & ApplicationCommandInfo::hiddenFromKeyEditor) == 0;
}
bool KeyMappingEditorComponent::isCommandReadOnly (const CommandID commandID)
{
auto* ci = mappings.getCommandManager().getCommandForID (commandID);
return ci != nullptr && (ci->flags & ApplicationCommandInfo::readOnlyInKeyEditor) != 0;
}
String KeyMappingEditorComponent::getDescriptionForKeyPress (const KeyPress& key)
{
return key.getTextDescription();
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_KeyMappingEditorComponent.h
+142
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A component to allow editing of the keymaps stored by a KeyPressMappingSet
object.
@see KeyPressMappingSet
@tags{GUI}
*/
class JUCE_API KeyMappingEditorComponent : public Component
{
public:
//==============================================================================
/** Creates a KeyMappingEditorComponent.
@param mappingSet this is the set of mappings to display and edit. Make sure the
mappings object is not deleted before this component!
@param showResetToDefaultButton if true, then at the bottom of the list, the
component will include a 'reset to defaults' button.
*/
KeyMappingEditorComponent (KeyPressMappingSet& mappingSet,
bool showResetToDefaultButton);
/** Destructor. */
~KeyMappingEditorComponent() override;
//==============================================================================
/** Sets up the colours to use for parts of the component.
@param mainBackground colour to use for most of the background
@param textColour colour to use for the text
*/
void setColours (Colour mainBackground,
Colour textColour);
/** Returns the KeyPressMappingSet that this component is acting upon. */
KeyPressMappingSet& getMappings() const noexcept { return mappings; }
/** Returns the ApplicationCommandManager that this component is connected to. */
ApplicationCommandManager& getCommandManager() const noexcept { return mappings.getCommandManager(); }
//==============================================================================
/** Can be overridden if some commands need to be excluded from the list.
By default this will use the KeyPressMappingSet's shouldCommandBeVisibleInEditor()
method to decide what to return, but you can override it to handle special cases.
*/
virtual bool shouldCommandBeIncluded (CommandID commandID);
/** Can be overridden to indicate that some commands are shown as read-only.
By default this will use the KeyPressMappingSet's shouldCommandBeReadOnlyInEditor()
method to decide what to return, but you can override it to handle special cases.
*/
virtual bool isCommandReadOnly (CommandID commandID);
/** This can be overridden to let you change the format of the string used
to describe a keypress.
This is handy if you're using non-standard KeyPress objects, e.g. for custom
keys that are triggered by something else externally. If you override the
method, be sure to let the base class's method handle keys you're not
interested in.
*/
virtual String getDescriptionForKeyPress (const KeyPress& key);
//==============================================================================
/** A set of colour IDs to use to change the colour of various aspects of the editor.
These constants can be used either via the Component::setColour(), or LookAndFeel::setColour()
methods.
@see Component::setColour, Component::findColour, LookAndFeel::setColour, LookAndFeel::findColour
*/
enum ColourIds
{
backgroundColourId = 0x100ad00, /**< The background colour to fill the editor background. */
textColourId = 0x100ad01, /**< The colour for the text. */
};
//==============================================================================
/** @internal */
void parentHierarchyChanged() override;
/** @internal */
void resized() override;
private:
//==============================================================================
KeyPressMappingSet& mappings;
TreeView tree;
TextButton resetButton;
class TopLevelItem;
class ChangeKeyButton;
class MappingItem;
class CategoryItem;
class ItemComponent;
std::unique_ptr<TopLevelItem> treeItem;
ScopedMessageBox messageBox;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (KeyMappingEditorComponent)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_LiveConstantEditor.cpp
+498
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@@ -0,0 +1,498 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#if JUCE_ENABLE_LIVE_CONSTANT_EDITOR
namespace juce::LiveConstantEditor
{
//==============================================================================
class AllComponentRepainter final : private Timer,
private DeletedAtShutdown
{
public:
AllComponentRepainter() {}
~AllComponentRepainter() override { clearSingletonInstance(); }
JUCE_DECLARE_SINGLETON_INLINE (AllComponentRepainter, false)
void trigger()
{
if (! isTimerRunning())
startTimer (100);
}
private:
void timerCallback() override
{
stopTimer();
Array<Component*> alreadyDone;
for (int i = TopLevelWindow::getNumTopLevelWindows(); --i >= 0;)
if (auto* c = TopLevelWindow::getTopLevelWindow (i))
repaintAndResizeAllComps (c, alreadyDone);
auto& desktop = Desktop::getInstance();
for (int i = desktop.getNumComponents(); --i >= 0;)
if (auto* c = desktop.getComponent (i))
repaintAndResizeAllComps (c, alreadyDone);
}
static void repaintAndResizeAllComps (Component::SafePointer<Component> c,
Array<Component*>& alreadyDone)
{
if (c->isVisible() && ! alreadyDone.contains (c))
{
c->repaint();
c->resized();
for (int i = c->getNumChildComponents(); --i >= 0;)
{
if (auto* child = c->getChildComponent (i))
{
repaintAndResizeAllComps (child, alreadyDone);
alreadyDone.add (child);
}
if (c == nullptr)
break;
}
}
}
};
//==============================================================================
int64 parseInt (String s)
{
s = s.trimStart();
if (s.startsWithChar ('-'))
return -parseInt (s.substring (1));
if (s.startsWith ("0x"))
return s.substring (2).getHexValue64();
return s.getLargeIntValue();
}
double parseDouble (const String& s)
{
return s.retainCharacters ("0123456789.eE-").getDoubleValue();
}
String intToString (int v, bool preferHex) { return preferHex ? "0x" + String::toHexString (v) : String (v); }
String intToString (int64 v, bool preferHex) { return preferHex ? "0x" + String::toHexString (v) : String (v); }
//==============================================================================
LiveValueBase::LiveValueBase (const char* file, int line)
: sourceFile (file), sourceLine (line)
{
name = File (sourceFile).getFileName() + " : " + String (sourceLine);
}
LiveValueBase::~LiveValueBase()
{
}
//==============================================================================
LivePropertyEditorBase::LivePropertyEditorBase (LiveValueBase& v, CodeDocument& d)
: value (v), document (d), sourceEditor (document, &tokeniser)
{
setSize (600, 100);
addAndMakeVisible (name);
addAndMakeVisible (resetButton);
addAndMakeVisible (valueEditor);
addAndMakeVisible (sourceEditor);
findOriginalValueInCode();
selectOriginalValue();
name.setFont (withDefaultMetrics (FontOptions { 13.0f }));
name.setText (v.name, dontSendNotification);
valueEditor.setMultiLine (v.isString());
valueEditor.setReturnKeyStartsNewLine (v.isString());
valueEditor.setText (v.getStringValue (wasHex), dontSendNotification);
valueEditor.onTextChange = [this] { applyNewValue (valueEditor.getText()); };
sourceEditor.setReadOnly (true);
sourceEditor.setFont (sourceEditor.getFont().withHeight (13.0f));
resetButton.onClick = [this] { applyNewValue (value.getOriginalStringValue (wasHex)); };
}
void LivePropertyEditorBase::paint (Graphics& g)
{
g.setColour (Colours::white);
g.fillRect (getLocalBounds().removeFromBottom (1));
}
void LivePropertyEditorBase::resized()
{
auto r = getLocalBounds().reduced (0, 3).withTrimmedBottom (1);
auto left = r.removeFromLeft (jmax (200, r.getWidth() / 3));
auto top = left.removeFromTop (25);
resetButton.setBounds (top.removeFromRight (35).reduced (0, 3));
name.setBounds (top);
if (customComp != nullptr)
{
valueEditor.setBounds (left.removeFromTop (25));
left.removeFromTop (2);
customComp->setBounds (left);
}
else
{
valueEditor.setBounds (left);
}
r.removeFromLeft (4);
sourceEditor.setBounds (r);
}
void LivePropertyEditorBase::applyNewValue (const String& s)
{
value.setStringValue (s);
document.replaceSection (valueStart.getPosition(), valueEnd.getPosition(), value.getCodeValue (wasHex));
document.clearUndoHistory();
selectOriginalValue();
valueEditor.setText (s, dontSendNotification);
AllComponentRepainter::getInstance()->trigger();
}
void LivePropertyEditorBase::selectOriginalValue()
{
sourceEditor.selectRegion (valueStart, valueEnd);
}
void LivePropertyEditorBase::findOriginalValueInCode()
{
CodeDocument::Position pos (document, value.sourceLine, 0);
auto line = pos.getLineText();
auto p = line.getCharPointer();
p = CharacterFunctions::find (p, CharPointer_ASCII ("JUCE_LIVE_CONSTANT"));
if (p.isEmpty())
{
// Not sure how this would happen - some kind of mix-up between source code and line numbers..
jassertfalse;
return;
}
p += (int) (sizeof ("JUCE_LIVE_CONSTANT") - 1);
p.incrementToEndOfWhitespace();
if (! CharacterFunctions::find (p, CharPointer_ASCII ("JUCE_LIVE_CONSTANT")).isEmpty())
{
// Aargh! You've added two JUCE_LIVE_CONSTANT macros on the same line!
// They're identified by their line number, so you must make sure each
// one goes on a separate line!
jassertfalse;
}
if (p.getAndAdvance() == '(')
{
auto start = p, end = p;
int depth = 1;
while (! end.isEmpty())
{
auto c = end.getAndAdvance();
if (c == '(') ++depth;
if (c == ')') --depth;
if (depth == 0)
{
--end;
break;
}
}
if (end > start)
{
valueStart = CodeDocument::Position (document, value.sourceLine, (int) (start - line.getCharPointer()));
valueEnd = CodeDocument::Position (document, value.sourceLine, (int) (end - line.getCharPointer()));
valueStart.setPositionMaintained (true);
valueEnd.setPositionMaintained (true);
wasHex = String (start, end).containsIgnoreCase ("0x");
}
}
}
//==============================================================================
class ValueListHolderComponent final : public Component
{
public:
ValueListHolderComponent (ValueList& l) : valueList (l)
{
setVisible (true);
}
void addItem (int width, LiveValueBase& v, CodeDocument& doc)
{
addAndMakeVisible (editors.add (v.createPropertyComponent (doc)));
layout (width);
}
void layout (int width)
{
setSize (width, editors.size() * itemHeight);
resized();
}
void resized() override
{
auto r = getLocalBounds().reduced (2, 0);
for (int i = 0; i < editors.size(); ++i)
editors.getUnchecked (i)->setBounds (r.removeFromTop (itemHeight));
}
enum { itemHeight = 120 };
ValueList& valueList;
OwnedArray<LivePropertyEditorBase> editors;
};
//==============================================================================
class ValueList::EditorWindow final : public DocumentWindow,
private DeletedAtShutdown
{
public:
EditorWindow (ValueList& list)
: DocumentWindow ("Live Values", Colours::lightgrey, DocumentWindow::closeButton)
{
setLookAndFeel (&lookAndFeel);
setUsingNativeTitleBar (true);
viewport.setViewedComponent (new ValueListHolderComponent (list), true);
viewport.setSize (700, 600);
viewport.setScrollBarsShown (true, false);
setContentNonOwned (&viewport, true);
setResizable (true, false);
setResizeLimits (500, 400, 10000, 10000);
centreWithSize (getWidth(), getHeight());
setVisible (true);
}
~EditorWindow() override
{
setLookAndFeel (nullptr);
}
void closeButtonPressed() override
{
setVisible (false);
}
void updateItems (ValueList& list)
{
if (auto* l = dynamic_cast<ValueListHolderComponent*> (viewport.getViewedComponent()))
{
while (l->getNumChildComponents() < list.values.size())
{
if (auto* v = list.values [l->getNumChildComponents()])
l->addItem (viewport.getMaximumVisibleWidth(), *v, list.getDocument (v->sourceFile));
else
break;
}
setVisible (true);
}
}
void resized() override
{
DocumentWindow::resized();
if (auto* l = dynamic_cast<ValueListHolderComponent*> (viewport.getViewedComponent()))
l->layout (viewport.getMaximumVisibleWidth());
}
Viewport viewport;
LookAndFeel_V3 lookAndFeel;
};
//==============================================================================
ValueList::ValueList() {}
ValueList::~ValueList() { clearSingletonInstance(); }
void ValueList::addValue (LiveValueBase* v)
{
values.add (v);
triggerAsyncUpdate();
}
void ValueList::handleAsyncUpdate()
{
if (editorWindow == nullptr)
editorWindow = new EditorWindow (*this);
editorWindow->updateItems (*this);
}
CodeDocument& ValueList::getDocument (const File& file)
{
const int index = documentFiles.indexOf (file.getFullPathName());
if (index >= 0)
return *documents.getUnchecked (index);
auto* doc = documents.add (new CodeDocument());
documentFiles.add (file);
doc->replaceAllContent (file.loadFileAsString());
doc->clearUndoHistory();
return *doc;
}
//==============================================================================
struct ColourEditorComp final : public Component,
private ChangeListener
{
ColourEditorComp (LivePropertyEditorBase& e) : editor (e)
{
setMouseCursor (MouseCursor::PointingHandCursor);
}
Colour getColour() const
{
return Colour ((uint32) parseInt (editor.value.getStringValue (false)));
}
void paint (Graphics& g) override
{
g.fillCheckerBoard (getLocalBounds().toFloat(), 6.0f, 6.0f,
Colour (0xffdddddd).overlaidWith (getColour()),
Colour (0xffffffff).overlaidWith (getColour()));
}
void mouseDown (const MouseEvent&) override
{
auto colourSelector = std::make_unique<ColourSelector>();
colourSelector->setName ("Colour");
colourSelector->setCurrentColour (getColour());
colourSelector->addChangeListener (this);
colourSelector->setColour (ColourSelector::backgroundColourId, Colours::transparentBlack);
colourSelector->setSize (300, 400);
CallOutBox::launchAsynchronously (std::move (colourSelector), getScreenBounds(), nullptr);
}
void changeListenerCallback (ChangeBroadcaster* source) override
{
if (auto* cs = dynamic_cast<ColourSelector*> (source))
editor.applyNewValue (getAsString (cs->getCurrentColour(), true));
repaint();
}
LivePropertyEditorBase& editor;
};
Component* createColourEditor (LivePropertyEditorBase& editor)
{
return new ColourEditorComp (editor);
}
//==============================================================================
struct SliderComp : public Component
{
SliderComp (LivePropertyEditorBase& e, bool useFloat)
: editor (e), isFloat (useFloat)
{
slider.setTextBoxStyle (Slider::NoTextBox, true, 0, 0);
addAndMakeVisible (slider);
updateRange();
slider.onDragEnd = [this] { updateRange(); };
slider.onValueChange = [this]
{
editor.applyNewValue (isFloat ? getAsString ((double) slider.getValue(), editor.wasHex)
: getAsString ((int64) slider.getValue(), editor.wasHex));
};
}
virtual void updateRange()
{
double v = isFloat ? parseDouble (editor.value.getStringValue (false))
: (double) parseInt (editor.value.getStringValue (false));
double range = isFloat ? 10 : 100;
slider.setRange (v - range, v + range);
slider.setValue (v, dontSendNotification);
}
void resized() override
{
slider.setBounds (getLocalBounds().removeFromTop (25));
}
LivePropertyEditorBase& editor;
Slider slider;
bool isFloat;
};
//==============================================================================
struct BoolSliderComp final : public SliderComp
{
BoolSliderComp (LivePropertyEditorBase& e)
: SliderComp (e, false)
{
slider.onValueChange = [this] { editor.applyNewValue (slider.getValue() > 0.5 ? "true" : "false"); };
}
void updateRange() override
{
slider.setRange (0.0, 1.0, dontSendNotification);
slider.setValue (editor.value.getStringValue (false) == "true", dontSendNotification);
}
};
Component* createIntegerSlider (LivePropertyEditorBase& editor) { return new SliderComp (editor, false); }
Component* createFloatSlider (LivePropertyEditorBase& editor) { return new SliderComp (editor, true); }
Component* createBoolSlider (LivePropertyEditorBase& editor) { return new BoolSliderComp (editor); }
} // namespace juce::LiveConstantEditor
#endif
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_LiveConstantEditor.h
+310
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@@ -0,0 +1,310 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#if JUCE_ENABLE_LIVE_CONSTANT_EDITOR && ! defined (DOXYGEN)
//==============================================================================
/** You can safely ignore all the stuff in this namespace - it's a bunch of boilerplate
code used to implement the JUCE_LIVE_CONSTANT functionality.
*/
namespace juce::LiveConstantEditor
{
int64 parseInt (String);
double parseDouble (const String&);
String intToString (int, bool preferHex);
String intToString (int64, bool preferHex);
template <typename Type>
static void setFromString (Type& v, const String& s) { v = static_cast<Type> (s); }
inline void setFromString (char& v, const String& s) { v = (char) parseInt (s); }
inline void setFromString (unsigned char& v, const String& s) { v = (unsigned char) parseInt (s); }
inline void setFromString (short& v, const String& s) { v = (short) parseInt (s); }
inline void setFromString (unsigned short& v, const String& s) { v = (unsigned short) parseInt (s); }
inline void setFromString (int& v, const String& s) { v = (int) parseInt (s); }
inline void setFromString (unsigned int& v, const String& s) { v = (unsigned int) parseInt (s); }
inline void setFromString (long& v, const String& s) { v = (long) parseInt (s); }
inline void setFromString (unsigned long& v, const String& s) { v = (unsigned long) parseInt (s); }
inline void setFromString (int64& v, const String& s) { v = (int64) parseInt (s); }
inline void setFromString (uint64& v, const String& s) { v = (uint64) parseInt (s); }
inline void setFromString (double& v, const String& s) { v = parseDouble (s); }
inline void setFromString (float& v, const String& s) { v = (float) parseDouble (s); }
inline void setFromString (bool& v, const String& s) { v = (s == "true"); }
inline void setFromString (String& v, const String& s) { v = s; }
inline void setFromString (Colour& v, const String& s) { v = Colour ((uint32) parseInt (s)); }
template <typename Type>
inline String getAsString (const Type& v, bool) { return String (v); }
inline String getAsString (char v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (unsigned char v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (short v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (unsigned short v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (int v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (unsigned int v, bool preferHex) { return intToString ((int) v, preferHex); }
inline String getAsString (bool v, bool) { return v ? "true" : "false"; }
inline String getAsString (int64 v, bool preferHex) { return intToString ((int64) v, preferHex); }
inline String getAsString (uint64 v, bool preferHex) { return intToString ((int64) v, preferHex); }
inline String getAsString (Colour v, bool) { return intToString ((int) v.getARGB(), true); }
template <typename Type> struct isStringType { enum { value = 0 }; };
template <> struct isStringType<String> { enum { value = 1 }; };
template <typename Type>
inline String getAsCode (Type& v, bool preferHex) { return getAsString (v, preferHex); }
inline String getAsCode (Colour v, bool) { return "Colour (0x" + String::toHexString ((int) v.getARGB()).paddedLeft ('0', 8) + ")"; }
inline String getAsCode (const String& v, bool) { return CppTokeniserFunctions::addEscapeChars (v).quoted(); }
inline String getAsCode (const char* v, bool) { return getAsCode (String (v), false); }
template <typename Type>
inline const char* castToCharPointer (const Type&) { return ""; }
inline const char* castToCharPointer (const String& s) { return s.toRawUTF8(); }
struct LivePropertyEditorBase;
//==============================================================================
struct JUCE_API LiveValueBase
{
LiveValueBase (const char* file, int line);
virtual ~LiveValueBase();
virtual LivePropertyEditorBase* createPropertyComponent (CodeDocument&) = 0;
virtual String getStringValue (bool preferHex) const = 0;
virtual String getCodeValue (bool preferHex) const = 0;
virtual void setStringValue (const String&) = 0;
virtual String getOriginalStringValue (bool preferHex) const = 0;
virtual bool isString() const = 0;
String name, sourceFile;
int sourceLine;
JUCE_DECLARE_NON_COPYABLE (LiveValueBase)
};
//==============================================================================
struct JUCE_API LivePropertyEditorBase : public Component
{
LivePropertyEditorBase (LiveValueBase&, CodeDocument&);
void paint (Graphics&) override;
void resized() override;
void applyNewValue (const String&);
void selectOriginalValue();
void findOriginalValueInCode();
LiveValueBase& value;
Label name;
TextEditor valueEditor;
TextButton resetButton { "reset" };
CodeDocument& document;
CPlusPlusCodeTokeniser tokeniser;
CodeEditorComponent sourceEditor;
CodeDocument::Position valueStart, valueEnd;
std::unique_ptr<Component> customComp;
bool wasHex = false;
JUCE_DECLARE_NON_COPYABLE (LivePropertyEditorBase)
};
//==============================================================================
Component* createColourEditor (LivePropertyEditorBase&);
Component* createIntegerSlider (LivePropertyEditorBase&);
Component* createFloatSlider (LivePropertyEditorBase&);
Component* createBoolSlider (LivePropertyEditorBase&);
template <typename Type> struct CustomEditor { static Component* create (LivePropertyEditorBase&) { return nullptr; } };
template <> struct CustomEditor<char> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<unsigned char> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<int> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<unsigned int> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<short> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<unsigned short> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<int64> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<uint64> { static Component* create (LivePropertyEditorBase& e) { return createIntegerSlider (e); } };
template <> struct CustomEditor<float> { static Component* create (LivePropertyEditorBase& e) { return createFloatSlider (e); } };
template <> struct CustomEditor<double> { static Component* create (LivePropertyEditorBase& e) { return createFloatSlider (e); } };
template <> struct CustomEditor<Colour> { static Component* create (LivePropertyEditorBase& e) { return createColourEditor (e); } };
template <> struct CustomEditor<bool> { static Component* create (LivePropertyEditorBase& e) { return createBoolSlider (e); } };
template <typename Type>
struct LivePropertyEditor : public LivePropertyEditorBase
{
template <typename ValueType>
LivePropertyEditor (ValueType& v, CodeDocument& d) : LivePropertyEditorBase (v, d)
{
customComp.reset (CustomEditor<Type>::create (*this));
addAndMakeVisible (customComp.get());
}
};
//==============================================================================
template <typename Type>
struct LiveValue : public LiveValueBase
{
LiveValue (const char* file, int line, const Type& initialValue)
: LiveValueBase (file, line), value (initialValue), originalValue (initialValue)
{}
operator Type() const noexcept { return value; }
Type get() const noexcept { return value; }
operator const char*() const { return castToCharPointer (value); }
LivePropertyEditorBase* createPropertyComponent (CodeDocument& doc) override
{
return new LivePropertyEditor<Type> (*this, doc);
}
String getStringValue (bool preferHex) const override { return getAsString (value, preferHex); }
String getCodeValue (bool preferHex) const override { return getAsCode (value, preferHex); }
String getOriginalStringValue (bool preferHex) const override { return getAsString (originalValue, preferHex); }
void setStringValue (const String& s) override { setFromString (value, s); }
bool isString() const override { return isStringType<Type>::value; }
Type value, originalValue;
JUCE_DECLARE_NON_COPYABLE (LiveValue)
};
//==============================================================================
class JUCE_API ValueList : private AsyncUpdater,
private DeletedAtShutdown
{
public:
ValueList();
~ValueList() override;
JUCE_DECLARE_SINGLETON_INLINE (ValueList, false)
template <typename Type>
LiveValue<Type>& getValue (const char* file, int line, const Type& initialValue)
{
const ScopedLock sl (lock);
using ValueType = LiveValue<Type>;
for (auto* v : values)
if (v->sourceLine == line && v->sourceFile == file)
return *static_cast<ValueType*> (v);
auto v = new ValueType (file, line, initialValue);
addValue (v);
return *v;
}
private:
OwnedArray<LiveValueBase> values;
OwnedArray<CodeDocument> documents;
Array<File> documentFiles;
class EditorWindow;
Component::SafePointer<EditorWindow> editorWindow;
CriticalSection lock;
CodeDocument& getDocument (const File&);
void addValue (LiveValueBase*);
void handleAsyncUpdate() override;
};
template <typename Type>
inline LiveValue<Type>& getValue (const char* file, int line, const Type& initialValue)
{
// If you hit this assertion then the __FILE__ macro is providing a
// relative path instead of an absolute path. On Windows this will be
// a path relative to the build directory rather than the currently
// running application. To fix this you must compile with the /FC flag.
jassert (File::isAbsolutePath (file));
return ValueList::getInstance()->getValue (file, line, initialValue);
}
inline LiveValue<String>& getValue (const char* file, int line, const char* initialValue)
{
return getValue (file, line, String (initialValue));
}
} // namespace juce::LiveConstantEditor
#endif
//==============================================================================
#if JUCE_ENABLE_LIVE_CONSTANT_EDITOR || DOXYGEN
/**
This macro wraps a primitive constant value in some cunning boilerplate code that allows
its value to be interactively tweaked in a popup window while your application is running.
In a release build, this macro disappears and is replaced by only the constant that it
wraps, but if JUCE_ENABLE_LIVE_CONSTANT_EDITOR is enabled, it injects a class wrapper
that automatically pops-up a window containing an editor that allows the value to be
tweaked at run-time. The editor window will also force all visible components to be
resized and repainted whenever a value is changed, so that if you use this to wrap
a colour or layout parameter, you'll be able to immediately see the effects of changing it.
The editor will also load the original source-file that contains each JUCE_LIVE_CONSTANT
macro, and will display a preview of the modified source code as you adjust the values.
Things to note:
- Only one of these per line! The __FILE__ and __LINE__ macros are used to identify
the value, so things will get confused if you have more than one per line
- Obviously because it needs to load the source code based on the __FILE__ macro,
it'll only work if the source files are stored locally in the same location as they
were when you compiled the program.
- It's only designed to cope with simple types: primitives, string literals, and
the Colour class, so if you try using it for other classes or complex expressions,
good luck!
- The editor window will get popped up whenever a new value is used for the first
time. You can close the window, but there's no way to get it back without restarting
the app!
e.g. in this example the colours, font size, and text used in the paint method can
all be adjusted live:
@code
void MyComp::paint (Graphics& g) override
{
g.fillAll (JUCE_LIVE_CONSTANT (Colour (0xffddddff)));
Colour fontColour = JUCE_LIVE_CONSTANT (Colour (0xff005500));
float fontSize = JUCE_LIVE_CONSTANT (16.0f);
g.setColour (fontColour);
g.setFont (fontSize);
g.drawFittedText (JUCE_LIVE_CONSTANT ("Hello world!"),
getLocalBounds(), Justification::centred, 2);
}
@endcode
*/
#define JUCE_LIVE_CONSTANT(initialValue) \
(juce::LiveConstantEditor::getValue (__FILE__, __LINE__ - 1, initialValue).get())
#else
#define JUCE_LIVE_CONSTANT(initialValue) \
(initialValue)
#endif
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_PreferencesPanel.cpp
+165
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
PreferencesPanel::PreferencesPanel()
: buttonSize (70)
{
}
PreferencesPanel::~PreferencesPanel()
{
}
int PreferencesPanel::getButtonSize() const noexcept
{
return buttonSize;
}
void PreferencesPanel::setButtonSize (int newSize)
{
buttonSize = newSize;
resized();
}
//==============================================================================
void PreferencesPanel::addSettingsPage (const String& title,
const Drawable* icon,
const Drawable* overIcon,
const Drawable* downIcon)
{
auto* button = new DrawableButton (title, DrawableButton::ImageAboveTextLabel);
buttons.add (button);
button->setImages (icon, overIcon, downIcon);
button->setRadioGroupId (1);
button->onClick = [this] { clickedPage(); };
button->setClickingTogglesState (true);
button->setWantsKeyboardFocus (false);
addAndMakeVisible (button);
resized();
if (currentPage == nullptr)
setCurrentPage (title);
}
void PreferencesPanel::addSettingsPage (const String& title, const void* imageData, int imageDataSize)
{
DrawableImage icon, iconOver, iconDown;
icon.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
iconOver.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
iconOver.setOverlayColour (Colours::black.withAlpha (0.12f));
iconDown.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
iconDown.setOverlayColour (Colours::black.withAlpha (0.25f));
addSettingsPage (title, &icon, &iconOver, &iconDown);
}
//==============================================================================
void PreferencesPanel::showInDialogBox (const String& dialogTitle, int dialogWidth, int dialogHeight, Colour backgroundColour)
{
setSize (dialogWidth, dialogHeight);
DialogWindow::LaunchOptions o;
o.content.setNonOwned (this);
o.dialogTitle = dialogTitle;
o.dialogBackgroundColour = backgroundColour;
o.escapeKeyTriggersCloseButton = false;
o.useNativeTitleBar = false;
o.resizable = false;
o.launchAsync();
}
//==============================================================================
void PreferencesPanel::resized()
{
for (int i = 0; i < buttons.size(); ++i)
buttons.getUnchecked (i)->setBounds (i * buttonSize, 0, buttonSize, buttonSize);
if (currentPage != nullptr)
currentPage->setBounds (getLocalBounds().withTop (buttonSize + 5));
}
void PreferencesPanel::paint (Graphics& g)
{
g.setColour (Colours::grey);
g.fillRect (0, buttonSize + 2, getWidth(), 1);
}
void PreferencesPanel::setCurrentPage (const String& pageName)
{
if (currentPageName != pageName)
{
currentPageName = pageName;
currentPage.reset();
currentPage.reset (createComponentForPage (pageName));
if (currentPage != nullptr)
{
addAndMakeVisible (currentPage.get());
currentPage->toBack();
resized();
}
for (auto* b : buttons)
{
if (b->getName() == pageName)
{
b->setToggleState (true, dontSendNotification);
break;
}
}
}
}
void PreferencesPanel::clickedPage()
{
for (auto* b : buttons)
{
if (b->getToggleState())
{
setCurrentPage (b->getName());
break;
}
}
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_PreferencesPanel.h
+156
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
A component with a set of buttons at the top for changing between pages of
preferences.
This is just a handy way of writing a Mac-style preferences panel where you
have a row of buttons along the top for the different preference categories,
each button having an icon above its name. Clicking these will show an
appropriate prefs page below it.
You can either put one of these inside your own component, or just use the
showInDialogBox() method to show it in a window and run it modally.
To use it, just add a set of named pages with the addSettingsPage() method,
and implement the createComponentForPage() method to create suitable components
for each of these pages.
@tags{GUI}
*/
class JUCE_API PreferencesPanel : public Component
{
public:
//==============================================================================
/** Creates an empty panel.
Use addSettingsPage() to add some pages to it in your constructor.
*/
PreferencesPanel();
/** Destructor. */
~PreferencesPanel() override;
//==============================================================================
/** Creates a page using a set of drawables to define the page's icon.
Note that the other version of this method is much easier if you're using
an image instead of a custom drawable.
@param pageTitle the name of this preferences page - you'll need to
make sure your createComponentForPage() method creates
a suitable component when it is passed this name
@param normalIcon the drawable to display in the page's button normally
@param overIcon the drawable to display in the page's button when the mouse is over
@param downIcon the drawable to display in the page's button when the button is down
@see DrawableButton
*/
void addSettingsPage (const String& pageTitle,
const Drawable* normalIcon,
const Drawable* overIcon,
const Drawable* downIcon);
/** Creates a page using a set of drawables to define the page's icon.
The other version of this method gives you more control over the icon, but this
one is much easier if you're just loading it from a file.
@param pageTitle the name of this preferences page - you'll need to
make sure your createComponentForPage() method creates
a suitable component when it is passed this name
@param imageData a block of data containing an image file, e.g. a jpeg, png or gif.
For this to look good, you'll probably want to use a nice
transparent png file.
@param imageDataSize the size of the image data, in bytes
*/
void addSettingsPage (const String& pageTitle,
const void* imageData,
int imageDataSize);
/** Utility method to display this panel in a DialogWindow.
Calling this will create a DialogWindow containing this panel with the
given size and title, and will run it modally, returning when the user
closes the dialog box.
*/
void showInDialogBox (const String& dialogTitle,
int dialogWidth,
int dialogHeight,
Colour backgroundColour = Colours::white);
//==============================================================================
/** Subclasses must override this to return a component for each preferences page.
The subclass should return a pointer to a new component representing the named
page, which the panel will then display.
The panel will delete the component later when the user goes to another page
or deletes the panel.
*/
virtual Component* createComponentForPage (const String& pageName) = 0;
//==============================================================================
/** Changes the current page being displayed. */
void setCurrentPage (const String& pageName);
/** Returns the size of the buttons shown along the top. */
int getButtonSize() const noexcept;
/** Changes the size of the buttons shown along the top. */
void setButtonSize (int newSize);
//==============================================================================
/** @internal */
void resized() override;
/** @internal */
void paint (Graphics&) override;
private:
//==============================================================================
String currentPageName;
std::unique_ptr<Component> currentPage;
OwnedArray<DrawableButton> buttons;
int buttonSize;
void clickedPage();
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PreferencesPanel)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_PushNotifications.cpp
+325
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
#if ! JUCE_PUSH_NOTIFICATIONS_IMPL
struct PushNotifications::Impl
{
explicit Impl (PushNotifications& o) : owner (o) {}
void requestPermissionsWithSettings (const Settings&) const
{
owner.listeners.call ([] (Listener& l) { l.notificationSettingsReceived ({}); });
}
void requestSettingsUsed() const
{
owner.listeners.call ([] (Listener& l) { l.notificationSettingsReceived ({}); });
}
bool areNotificationsEnabled() const { return false; }
void getDeliveredNotifications() const {}
void removeAllDeliveredNotifications() const {}
String getDeviceToken() const { return {}; }
void setupChannels (const Array<ChannelGroup>&, const Array<Channel>&) const {}
void getPendingLocalNotifications() const {}
void removeAllPendingLocalNotifications() const {}
void subscribeToTopic (const String&) const {}
void unsubscribeFromTopic (const String&) const {}
void sendLocalNotification (const Notification&) const {}
void removeDeliveredNotification (const String&) const {}
void removePendingLocalNotification (const String&) const {}
void sendUpstreamMessage (const String&,
const String&,
const String&,
const String&,
int,
const StringPairArray&) const {}
private:
PushNotifications& owner;
};
bool PushNotifications::Notification::isValid() const noexcept { return true; }
#endif
//==============================================================================
PushNotifications::Notification::Notification (const Notification& other)
: identifier (other.identifier),
title (other.title),
body (other.body),
subtitle (other.subtitle),
groupId (other.groupId),
badgeNumber (other.badgeNumber),
soundToPlay (other.soundToPlay),
properties (other.properties),
category (other.category),
triggerIntervalSec (other.triggerIntervalSec),
repeat (other.repeat),
icon (other.icon),
channelId (other.channelId),
largeIcon (other.largeIcon),
tickerText (other.tickerText),
actions (other.actions),
progress (other.progress),
person (other.person),
type (other.type),
priority (other.priority),
lockScreenAppearance (other.lockScreenAppearance),
publicVersion (other.publicVersion.get() != nullptr ? new Notification (*other.publicVersion) : nullptr),
groupSortKey (other.groupSortKey),
groupSummary (other.groupSummary),
accentColour (other.accentColour),
ledColour (other.ledColour),
ledBlinkPattern (other.ledBlinkPattern),
vibrationPattern (other.vibrationPattern),
shouldAutoCancel (other.shouldAutoCancel),
localOnly (other.localOnly),
ongoing (other.ongoing),
alertOnlyOnce (other.alertOnlyOnce),
timestampVisibility (other.timestampVisibility),
badgeIconType (other.badgeIconType),
groupAlertBehaviour (other.groupAlertBehaviour),
timeoutAfterMs (other.timeoutAfterMs)
{
}
//==============================================================================
PushNotifications::PushNotifications()
: pimpl (new Impl (*this))
{
}
PushNotifications::~PushNotifications() { clearSingletonInstance(); }
void PushNotifications::addListener (Listener* l) { listeners.add (l); }
void PushNotifications::removeListener (Listener* l) { listeners.remove (l); }
void PushNotifications::requestPermissionsWithSettings (const Settings& settings)
{
pimpl->requestPermissionsWithSettings (settings);
}
void PushNotifications::requestSettingsUsed()
{
pimpl->requestSettingsUsed();
}
bool PushNotifications::areNotificationsEnabled() const
{
return pimpl->areNotificationsEnabled();
}
void PushNotifications::getDeliveredNotifications() const
{
pimpl->getDeliveredNotifications();
}
void PushNotifications::removeAllDeliveredNotifications()
{
pimpl->removeAllDeliveredNotifications();
}
String PushNotifications::getDeviceToken() const
{
return pimpl->getDeviceToken();
}
void PushNotifications::setupChannels (const Array<ChannelGroup>& groups,
const Array<Channel>& channels)
{
pimpl->setupChannels (groups, channels);
}
void PushNotifications::getPendingLocalNotifications() const
{
pimpl->getPendingLocalNotifications();
}
void PushNotifications::removeAllPendingLocalNotifications()
{
pimpl->removeAllPendingLocalNotifications();
}
void PushNotifications::subscribeToTopic (const String& topic)
{
pimpl->subscribeToTopic (topic);
}
void PushNotifications::unsubscribeFromTopic (const String& topic)
{
pimpl->unsubscribeFromTopic (topic);
}
void PushNotifications::sendLocalNotification (const Notification& n)
{
pimpl->sendLocalNotification (n);
}
void PushNotifications::removeDeliveredNotification (const String& identifier)
{
pimpl->removeDeliveredNotification (identifier);
}
void PushNotifications::removePendingLocalNotification (const String& identifier)
{
pimpl->removePendingLocalNotification (identifier);
}
void PushNotifications::sendUpstreamMessage (const String& serverSenderId,
const String& collapseKey,
const String& messageId,
const String& messageType,
int timeToLive,
const StringPairArray& additionalData)
{
pimpl->sendUpstreamMessage (serverSenderId,
collapseKey,
messageId,
messageType,
timeToLive,
additionalData);
}
//==============================================================================
void PushNotifications::Listener::notificationSettingsReceived ([[maybe_unused]] const Settings& settings) {}
void PushNotifications::Listener::pendingLocalNotificationsListReceived ([[maybe_unused]] const Array<Notification>& notifications) {}
void PushNotifications::Listener::handleNotification ([[maybe_unused]] bool isLocalNotification,
[[maybe_unused]] const Notification& notification) {}
void PushNotifications::Listener::handleNotificationAction ([[maybe_unused]] bool isLocalNotification,
[[maybe_unused]] const Notification& notification,
[[maybe_unused]] const String& actionIdentifier,
[[maybe_unused]] const String& optionalResponse) {}
void PushNotifications::Listener::localNotificationDismissedByUser ([[maybe_unused]] const Notification& notification) {}
void PushNotifications::Listener::deliveredNotificationsListReceived ([[maybe_unused]] const Array<Notification>& notifications) {}
void PushNotifications::Listener::deviceTokenRefreshed ([[maybe_unused]] const String& token) {}
void PushNotifications::Listener::remoteNotificationsDeleted() {}
void PushNotifications::Listener::upstreamMessageSent ([[maybe_unused]] const String& messageId) {}
void PushNotifications::Listener::upstreamMessageSendingError ([[maybe_unused]] const String& messageId,
[[maybe_unused]] const String& error) {}
//==============================================================================
void privatePostSystemNotification (const String& notificationTitle, const String& notificationBody);
void privatePostSystemNotification ([[maybe_unused]] const String& notificationTitle,
[[maybe_unused]] const String& notificationBody)
{
#if JUCE_PUSH_NOTIFICATIONS
#if JUCE_ANDROID || JUCE_IOS || JUCE_MAC
auto* notificationsInstance = PushNotifications::getInstance();
if (notificationsInstance == nullptr)
return;
#if JUCE_ANDROID
notificationsInstance->requestPermissionsWithSettings ({});
static auto channels = std::invoke ([]() -> Array<PushNotifications::Channel>
{
PushNotifications::Channel chan;
chan.identifier = "1";
chan.name = "Notifications";
chan.description = "Accessibility notifications";
chan.groupId = "accessibility";
chan.ledColour = Colours::yellow;
chan.canShowBadge = true;
chan.enableLights = true;
chan.enableVibration = true;
chan.soundToPlay = URL ("default_os_sound");
chan.vibrationPattern = { 1000, 1000 };
return { chan };
});
notificationsInstance->setupChannels ({ PushNotifications::ChannelGroup { "accessibility", "accessibility" } },
channels);
#else
static auto settings = std::invoke ([]
{
PushNotifications::Settings s;
s.allowAlert = true;
s.allowBadge = true;
s.allowSound = true;
#if JUCE_IOS
PushNotifications::Settings::Category c;
c.identifier = "Accessibility";
s.categories = { c };
#endif
return s;
});
notificationsInstance->requestPermissionsWithSettings (settings);
#endif
const auto notification = std::invoke ([&notificationTitle, &notificationBody]
{
PushNotifications::Notification n;
n.identifier = String (Random::getSystemRandom().nextInt());
n.title = notificationTitle;
n.body = notificationBody;
#if JUCE_IOS
n.category = "Accessibility";
#elif JUCE_ANDROID
n.channelId = "1";
n.icon = "accessibilitynotificationicon";
#endif
return n;
});
if (notification.isValid())
notificationsInstance->sendLocalNotification (notification);
#else
SystemTrayIconComponent systemTrayIcon;
Image im (Image::ARGB, 128, 128, true);
systemTrayIcon.setIconImage (im, im);
systemTrayIcon.showInfoBubble (notificationTitle, notificationBody);
#endif
#endif
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_PushNotifications.h
+710
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#pragma once
namespace juce
{
/** Singleton class responsible for push notifications functionality. Both remote and
local notifications are supported. To get information about notifications,
register a listener on your application startup. It is best to register the
listener as soon as possible, because your application can be launched from
a push notification too.
To send a local notification create an instance of Notification, fill the necessary
fields and call PushNotifications::sendLocalNotification(). When receiving local or
remote notifications, inspect the Notification's fields for notification details.
Bear in mind that some fields will not be available when receiving a remote
notification.
@tags{GUI}
*/
class JUCE_API PushNotifications : private DeletedAtShutdown
{
public:
#ifndef DOXYGEN
JUCE_DECLARE_SINGLETON_INLINE (PushNotifications, false)
#endif
//==============================================================================
/** Represents a notification that can be sent or received. */
struct Notification
{
Notification() = default;
Notification (const Notification& other);
/** Checks whether a given notification is correctly configured for a given OS. */
bool isValid() const noexcept;
/** Represents an action on a notification that can be presented as a button or a text input.
On Android, each notification has its action specified explicitly, on iOS you configure an
allowed set of actions on startup and pack them into categories (see Settings).
*/
struct Action
{
/** Controls the appearance of this action. */
enum Style
{
button, /**< Show this action as a button. */
text /**< Show this action as a text input field (on Android API 20 or higher is required). */
};
/** @name Common fields */
/**@{*/
Style style = button;
String title; /**< Required. the name of the action displayed to the user. */
String textInputPlaceholder; /**< Optional: placeholder text for text input notification.
Note that it will be ignored if button style is used. */
var parameters; /**< Optional: additional parameters that can be passed. */
/**@}*/
/** @name iOS only fields */
/**@{*/
String identifier; /**< Required: unique identifier. This should be one of the
identifiers set with requestPermissionsWithSettings(). */
bool triggerInBackground = false; /**< Whether the app can process the action in background. */
bool destructive = false; /**< Whether to display the action as destructive. */
String textInputButtonText; /**< Optional: Text displayed on text input notification
button.
Note that it will be ignored if style is set to Style::button. */
/**@}*/
/** @name Android only fields */
/**@{*/
String icon; /**< Optional: name of an icon file (without an extension) to be used for
this action. This must be the name of one of the image
files included into resources when exporting an Android project
(see "Extra Android Raw Resources" setting in Projucer).
Note that not all Android versions support an icon for an action, though
it is recommended to provide it nevertheless. */
StringArray allowedResponses; /**< Optional: a list of possible answers if the answer set is limited.
When left empty, then the user will be able to input any text. */
/**@}*/
};
//==============================================================================
/** @name Common fields */
/**@{*/
String identifier; /**< Required: unique id that can be used to later dismiss the notification
(on iOS available from version 10). */
String title; /**< Required: the title of the notification, usually displayed in the first row. */
String body; /**< Required: the content of the notification, usually displayed in the second row. */
String subtitle; /**< Optional: additional text, that may be displayed e.g. in the third row or in the header
area. Note that on Android, depending on OS version, this may fight for
space with other components of the notification, so use this field
judiciously. On iOS available from version 10. On Android available from API 16. */
String groupId; /**< Optional: allows the OS to visually group, collapse, and expand a set of notifications,
note that OS may automatically group notifications if no groupId is specified. */
int badgeNumber = 0; /**< Optional: on platforms that support it, can set a number this notification represents. */
URL soundToPlay; /**< Optional: empty when the notification should be silent. When the name is set to
"default_os_sound", then a default sound will be used.
For a custom sound on OSX, set the URL to the name of a sound file (preferably without
an extension) and place the sound file directly in bundle's "Resources" directory (you
can use "Xcode Resource" tickbox in Projucer to achieve that), i.e. it cannot be in a
subdirectory of "Resources" like "Resources/sound". Alternatively, if a sound file
cannot be found in bundle's "Resources" directory, the OS may look for the sound in the
following paths: "~/Library/Sounds", "/Library/Sounds", "/Network/Library/Sounds",
"/System/Library/Sounds".
For a custom sound on iOS, set the URL to a relative path within your bundle, including
file extension. For instance, if your bundle contains "sounds" folder with "my_sound.caf"
file, then the URL should be "sounds/my_sound.caf".
For a custom sound on Android, set URL to the name of a raw resource file
(without an extension) that was included when exporting an Android project in
Projucer (see "Extra Android Raw Resources" setting). */
var properties; /**< Optional: collection of additional properties that may be passed as a dictionary. */
/**@}*/
//==============================================================================
/** @name iOS only fields */
/**@{*/
String category; /**< Required: determines set of actions that will appear (as per setup done
in requestPermissionsWithSettings()). */
double triggerIntervalSec = 0.; /**< Optional: specifies number of seconds before the notification should trigger. */
bool repeat = false; /**< Optional: allows the notification to continuously retrigger after
triggerIntervalSec seconds. */
/**@}*/
//==============================================================================
/** @name Android only fields */
/**@{*/
String icon; /**< Required: name of an icon file (without an extension) to be used for
this notification. This must be the name of one of the image
files included into resources when exporting an Android project
(see "Extra Android Raw Resources" setting in Projucer). */
String channelId; /**< Required for Android API level 26 or above: specifies notification channel id. Refer to
setupChannels(). Ignored on earlier Android versions. */
Image largeIcon; /**< Optional: an additional large icon displayed in the notification content view. */
String tickerText; /**< Optional: ticker text used for accessibility services. */
Array<Action> actions; /**< Optional: actions associated with the notification. Note that the OS may allow only a limited
number of actions to be presented, so always present most important actions first.
Available from Android API 16 or above. */
/** Used to represent a progress of some operation. */
struct Progress
{
int max = 0; /**< Max possible value of a progress. A typical usecase is to set max to 100 and increment
current's value as percentage complete. */
int current = 0; /**< Current progress value, should be from 0 to max. */
bool indeterminate = false; /**< If true, then the progress represents a continuing activity indicator with ongoing
animation and no numeric value. */
};
Progress progress; /**< Optional: set to default (0, 0, false), to disable progress display. */
/** Metadata that can be used by the OS to better handle the notification, depending on its priority. */
enum Type
{
unspecified, /**< Category not set. */
alarm, /**< Alarm or timer. */
call, /**< Incoming voice/video call or similar. */
email, /**< Async message like email. */
error, /**< Error in background operation or authentication status. */
event, /**< Calendar event. */
message, /**< Incoming message (sms, instant message etc.). */
taskProgress, /**< Progress for a long-running background operation. */
promo, /**< Promotion or advertisement. */
recommendation, /**< Specific, single thing related recommendation. */
reminder, /**< User-scheduled reminder. */
service, /**< Running background service. */
social, /**< Social network or sharing update. */
status, /**< Ongoing information about device or contextual status. */
system, /**< System or device status update. */
transport /**< Media transport control for playback. */
};
/** Metadata used as a hint to the OS about the priority of the notification. */
enum Priority
{
veryLow = -2,
low = -1,
medium = 0,
high = 1,
veryHigh = 2
};
String person; /**< Optional: additional metadata used as a hint to OS that a notification is
related to a specific person. Can be useful for instance messaging apps.
Available from Android API 21 or above. */
Type type = unspecified; /**< Optional. Available from Android API 21 or above. */
Priority priority = medium; /**< Optional. Available from Android API 16 or above. */
/** Describes how to show the notification when the screen is locked. Available from Android API 21 or above. */
enum LockScreenAppearance
{
dontShow = -1, /**< The notification is not allowed on the lock screen */
showPartially = 0, /**< Only some information is allowed on the lock screen */
showCompletely = 1 /**< The entire notification is allowed on the lock screen */
};
LockScreenAppearance lockScreenAppearance = showPartially; /**< Optional. */
std::unique_ptr<Notification> publicVersion; /**< Optional: if you set lockScreenAppearance to showPartially,
then you can provide "public version" of your notification
that will be displayed on the lock screen. This way you can
control what information is visible when the screen is locked. */
String groupSortKey; /**< Optional: Used to order notifications within the same group. Available from Android API 20 or above. */
bool groupSummary = false; /**< Optional: if true, then this notification will be a group summary of the group set with groupId.
Available from Android API 20 or above. */
Colour accentColour; /**< Optional: sets accent colour. The default colour will be used if accentColour is not set.
Available from Android API 21 or above. */
Colour ledColour; /**< Optional: Sets the led colour. The hardware will do its best to approximate the colour.
The default colour will be used if ledColour is not set. */
/** Allows to control the time the device's led is on and off. */
struct LedBlinkPattern
{
int msToBeOn = 0; /**< The led will be on for the given number of milliseconds, after which it will turn off. */
int msToBeOff = 0; /**< The led will be off for the given number of milliseconds, after which it will turn on. */
};
LedBlinkPattern ledBlinkPattern; /**< Optional. */
Array<int> vibrationPattern; /**< Optional: sets the vibration pattern in milliseconds. The first value indicates how long
to wait until vibration starts. The second value indicates how long to vibrate. The third
value will say how long to not vibrate and so on. For instance, if the pattern is:
1000, 2000, 3000, 4000 - then one second after receiving a notification the device will
vibrate for two seconds, followed by 3 seconds of no vibration and finally, 4 seconds of
vibration. */
bool shouldAutoCancel = true; /**< Optional: If true, the notification will be automatically cancelled when a user clicks it in the panel. */
bool localOnly = true; /**< Optional: whether or not the notification should bridge to other devices.
Available from Android API 20 or above. */
bool ongoing = false; /**< Optional: If true, then it cannot be dismissed by the user and it must be dismissed manually.
Typically used for ongoing background tasks that the user is actively engaged with. To
dismiss such notification, you need to call removeDeliveredNotification() or
removeAllDeliveredNotifications(). */
bool alertOnlyOnce = false; /**< Optional: Set this flag if you would only like the sound, vibrate and ticker to be played if the notification
is not already showing. */
/** Controls timestamp visibility and format. */
enum TimestampVisibility
{
off, /**< Do not show timestamp. */
normal, /**< Show normal timestamp. */
chronometer, /**< Show chronometer as a stopwatch. Available from Android API 16 or above. */
countDownChronometer /**< Set the chronometer to count down instead of counting up. Available from Android API 24 or above.*/
};
TimestampVisibility timestampVisibility = normal; /**< Optional. */
/** Controls badge icon type to use if a notification is shown as a badge. Available from Android API 26 or above. */
enum BadgeIconType
{
none,
small,
large
};
BadgeIconType badgeIconType = large;
/** Controls sound and vibration behaviour for group notifications. Available from Android API 26 or above. */
enum GroupAlertBehaviour
{
alertAll, /**< both child notifications and group notifications should produce sound and vibration. */
AlertSummary, /**< all child notifications in the group should have no sound nor vibration, even
if corresponding notification channel has sounds and vibrations enabled. */
AlertChildren /**< summary notifications in the group should have no sound nor vibration, even if
corresponding notification channel has sounds and vibrations enabled. */
};
GroupAlertBehaviour groupAlertBehaviour = alertAll;
int timeoutAfterMs = 0; /**< specifies a duration in milliseconds, after which the notification should be
cancelled, if it is not already cancelled. Available from Android API 26 or above. */
/**@}*/
};
//==============================================================================
/** Describes settings we want to use for current device. Note that at the
moment this is only used on iOS and partially on OSX.
On OSX only allow* flags are used and they control remote notifications only.
To control sound, alert and badge settings for local notifications on OSX,
use Notifications settings in System Preferences.
To setup push notifications for current device, provide permissions required,
as well as register categories of notifications you want to support. Each
category needs to have a unique identifier and it can optionally have multiple
actions. Each action also needs to have a unique identifier. The example setup
may look as follows:
@code
using Action = PushNotifications::Settings::Action;
using Category = PushNotifications::Settings::Category;
Action okAction;
okAction.identifier = "okAction";
okAction.title = "OK!";
okAction.style = Action::button;
okAction.triggerInBackground = true;
Action cancelAction;
cancelAction.identifier = "cancelAction";
cancelAction.title = "Cancel";
cancelAction.style = Action::button;
cancelAction.triggerInBackground = true;
cancelAction.destructive = true;
Action textAction;
textAction.identifier = "textAction";
textAction.title = "Enter text";
textAction.style = Action::text;
textAction.triggerInBackground = true;
textAction.destructive = false;
textAction.textInputButtonText = "Ok";
textAction.textInputPlaceholder = "Enter text...";
Category okCategory;
okCategory.identifier = "okCategory";
okCategory.actions = { okAction };
Category okCancelCategory;
okCancelCategory.identifier = "okCancelCategory";
okCancelCategory.actions = { okAction, cancelAction };
Category textCategory;
textCategory.identifier = "textCategory";
textCategory.actions = { textAction };
textCategory.sendDismissAction = true;
PushNotifications::Settings settings;
settings.allowAlert = true;
settings.allowBadge = true;
settings.allowSound = true;
settings.categories = { okCategory, okCancelCategory, textCategory };
@endcode
*/
struct Settings
{
using Action = Notification::Action;
/** Describes a category of a notification. Each category has a unique identifier
and a list of associated actions.
Note that the OS may allow only a limited number of actions to be presented, so
always present most important actions first.
*/
struct Category
{
String identifier; /**< unique identifier */
Array<Action> actions; /**< optional list of actions within this category */
bool sendDismissAction = false; /**< whether dismiss action will be sent to the app */
};
bool allowSound = false; /**< whether the app should play a sound upon notification */
bool allowAlert = false; /**< whether the app should present an alert upon notification */
bool allowBadge = false; /**< whether the app may badge its icon upon notification */
Array<Category> categories; /**< list of categories the app wants to support */
};
/** Initialises push notifications on current device with the settings provided.
Call this on your application startup and on iOS the first time the application starts,
a user will be presented with a permission request dialog to give push notifications permission.
Once a user responds, Listener::notificationSettingsReceived() will be called so that
you can check what permissions where actually granted. The listener callback will be called
on each subsequent startup too (provided you called requestPermissionsWithSettings() on previous
application run). This way you can check what are current push notifications permissions.
Note that settings are currently only used on iOS. When calling on other platforms, Settings
with no categories and all allow* flags set to true will be received in
Listener::notificationSettingsReceived().
You can also call requestSettingsUsed() to explicitly ask for current settings.
*/
void requestPermissionsWithSettings (const Settings& settings);
/** Sends an asynchronous request to retrieve current settings that are currently in use.
These can be exactly the same as used in requestPermissionsWithSettings(), but depending
on user's subsequent changes in OS settings, the actual current settings may be
different (e.g. user might have later decided to disable sounds).
Note that settings are currently only used on iOS and partially on OSX.
On OSX, only allow* flags are used and they refer to remote notifications only. For
local notifications, refer to System Preferences.
When calling this function on other platforms, Settings with no categories and all allow*
flags set to true will be received in Listener::notificationSettingsReceived().
*/
void requestSettingsUsed();
//==============================================================================
/** Android API level 26 or higher only: Represents notification channel through which
notifications will be sent. Starting from Android API level 26, you should call setupChannels()
at the start of your application, before posting any notifications. Then, when sending notifications,
assign a channel to each created notification.
*/
struct Channel
{
String identifier; /**< Required: Unique channel identifier. */
String name; /**< Required: User facing name of the channel. */
/** Controls how interruptive the notification posted on this channel are. */
enum Importance
{
none,
min,
low,
normal,
high,
max
};
Importance importance = normal; /**< Required. */
Notification::LockScreenAppearance lockScreenAppearance = Notification::showPartially; /**< Optional. */
String description; /**< Optional: user visible description of the channel. */
String groupId; /**< Required: group this channel belongs to (see ChannelGroup). */
Colour ledColour; /**< Optional: sets the led colour for notifications in this channel. */
bool bypassDoNotDisturb = false; /**< Optional: true if notifications in this channel can bypass do not disturb setting. */
bool canShowBadge = false; /**< Optional: true if notifications in this channel can show badges in a Launcher application. */
bool enableLights = false; /**< Optional: true if notifications in this channel should show lights (subject to hardware support). */
bool enableVibration = false; /**< Optional: true if notifications in this channel should trigger vibrations. */
URL soundToPlay; /**< Optional: sound to play in this channel. See Notification::soundToPlay for more info. */
Array<int> vibrationPattern; /**< Optional: vibration pattern for this channel. See Notification::vibrationPattern for more info. */
};
/** Android API level 26 or higher only: represents a channel group. This allows for
visual grouping of corresponding channels in notification settings presented to the user.
At least one channel group has to be specified before notifications can be sent.
*/
struct ChannelGroup
{
String identifier; /**< Required: Unique channel group identifier. */
String name; /**< Required: User visible name of the channel group. */
};
/** Android API level 26 or higher only: configures notification channel groups and channels to be
used in the app. These have to be setup before notifications can be sent on Android API
level 26 or higher.
*/
void setupChannels (const Array<ChannelGroup>& groups, const Array<Channel>& channels);
//==============================================================================
/** iOS only: sends an asynchronous request to retrieve a list of notifications that were
scheduled and not yet delivered.
When the list is retrieved, Listener::pendingLocalNotificationsListReceived() will be called.
*/
void getPendingLocalNotifications() const;
/** Unschedules a pending local notification with a given identifier. */
void removePendingLocalNotification (const String& identifier);
/** Unschedules all pending local notifications. iOS only. */
void removeAllPendingLocalNotifications();
//==============================================================================
/** Checks whether notifications are enabled for given application.
On iOS and OSX this will always return true, use requestSettingsUsed() instead.
*/
bool areNotificationsEnabled() const;
/** On iOS as well as on Android, sends a local notification.
This will refresh an existing notification if the same identifier is used as in
a notification that was already sent and not yet responded by a user.
*/
void sendLocalNotification (const Notification& notification);
/** Sends a request for a list of notifications delivered. Such notifications are visible in the
notification area on the device and they are still waiting for user action/response.
When the request is finished Listener::deliveredNotificationsListReceived() will be called.
On iOS, iOS version 10 or higher is required. On Android, API level 18 or higher is required.
For unsupported platforms, Listener::deliveredNotificationsListReceived() will return an empty array.
*/
void getDeliveredNotifications() const;
/** Removes a previously delivered notification. This can be useful for instance when the
information in the notification becomes obsolete.
*/
void removeDeliveredNotification (const String& identifier);
/** Removes all notifications that were delivered. */
void removeAllDeliveredNotifications();
//==============================================================================
/** Retrieves current device token. Note, it is not a good idea to cache this token
because it may change in the meantime. Always call this method to get the current
token value.
*/
String getDeviceToken() const;
/** Android only: allows to subscribe to messages from a specific topic.
So you could for instance subscribe this device to all "sports" topic messages
to receive any remote notifications that have "sports" topic set.
Refer to Firebase documentation for how to send topic messages.
*/
void subscribeToTopic (const String& topic);
/** Android only: allows to remove a topic subscription that was previously added with
subscribeToTopic().
*/
void unsubscribeFromTopic (const String& topic);
/** Android only: sends an upstream message to your app server. The server must implement
XMPP Connection Server protocol (refer to Firebase documentation).
@param serverSenderId Represents the sender. Consult your Firebase project
settings to retrieve the sender id.
@param collapseKey Remote messages with the same collapse key that were not
yet delivered will be collapsed into one, with the
newest message replacing all the previous ones.
Note that there may be a limit of maximum collapse keys
used at the same time and beyond the limit (refer to
Firebase documentation) it is not guaranteed which keys
will be in use by the server.
@param messageId A unique message ID. Used in error callbacks and debugging.
@param messageType Message type.
@param timeToLive TTL in seconds. If 0, the message sending will be attempted
immediately and it will be dropped if the device is not
connected. Otherwise, the message will be queued for the
period specified.
@param additionalData Collection of key-value pairs to be used as an additional
data for the message.
*/
void sendUpstreamMessage (const String& serverSenderId,
const String& collapseKey,
const String& messageId,
const String& messageType,
int timeToLive,
const StringPairArray& additionalData);
//==============================================================================
/** Register a listener (ideally on application startup) to receive information about
notifications received and any callbacks to async functions called.
*/
struct Listener
{
virtual ~Listener() = default;
/** This callback will be called after you call requestSettingsUsed() or
requestPermissionsWithSettings().
Note that settings are currently only used on iOS. When called on other platforms, Settings
with no categories and all allow flags set to true will be received in
Listener::notificationSettingsReceived().
*/
virtual void notificationSettingsReceived (const Settings& settings);
/** Called when the list of pending notifications, requested by calling
getPendingLocalNotifications() is returned.
*/
virtual void pendingLocalNotificationsListReceived (const Array<Notification>& notifications);
/** This can be called in multiple different situations, depending on the OS and the situation.
This will be called when a user presses on a notification
Note: On Android, if remote notification was received while the app was in the background and
then user pressed on it, the notification object received in this callback will contain only
"properties" member set. Hence, if you want to know what was the notification title, content
etc, you need to set them as additional properties, so that you will be able to restore them
from "properties" dictionary.
Note you can receive this callback on startup, if the application was launched from a notification.
*/
virtual void handleNotification (bool isLocalNotification, const Notification& notification);
/** This can be called when a user performs some action on the notification such as
pressing on an action button or responding with a text input.
Note that pressing on a notification area, i.e. not on an action button is not considered
to be an action, and hence receivedNotification() will be called in that case.
Note you can receive this callback on startup, if the application was launched from a notification's action.
@param isLocalNotification If the notification is local
@param notification The notification
@param actionIdentifier A String identifying the action
@param optionalResponse Text response a user inputs for notifications with a text input.
Empty for notifications without a text input option.
*/
virtual void handleNotificationAction (bool isLocalNotification,
const Notification& notification,
const String& actionIdentifier,
const String& optionalResponse);
/** For iOS10 and Android, this can be also called when a user dismissed the notification before
responding to it.
*/
virtual void localNotificationDismissedByUser (const Notification& notification);
/** Called after getDeliveredNotifications() request is fulfilled. Returns notifications
that are visible in the notification area on the device and that are still waiting
for a user action/response.
On iOS, iOS version 10 or higher is required. On Android, API level 18 or higher is required.
For unsupported platforms, an empty array will be returned.
*/
virtual void deliveredNotificationsListReceived (const Array<Notification>& notifications);
/** Called whenever a token gets refreshed. You should monitor any token updates, because
only the last token that is assigned to device is valid and can be used.
*/
virtual void deviceTokenRefreshed (const String& token);
/** Called when Firebase Cloud Messaging server deletes pending messages. This can happen when
1) too many messages were sent to the server (hint: use collapsible messages).
2) the devices hasn't been online in a long time (refer to Firebase documentation for
the maximum time a message can be stored on FCM before expiring).
*/
virtual void remoteNotificationsDeleted();
/** Called when an upstream message sent with PushNotifications::sendUpstreamMessage() has been
sent successfully.
Bear in mind that in may take several minutes or more to receive this callback.
*/
virtual void upstreamMessageSent (const String& messageId);
/** Called when there was an error sending an upstream message with
PushNotifications::sendUpstreamMessage().
Bear in mind that in may take several minutes or more to receive this callback.
*/
virtual void upstreamMessageSendingError (const String& messageId, const String& error);
};
void addListener (Listener* l);
void removeListener (Listener* l);
private:
PushNotifications();
~PushNotifications() override;
ListenerList<PushNotifications::Listener> listeners;
#if JUCE_ANDROID
friend bool juce_handleNotificationIntent (void*);
friend struct JuceFirebaseInstanceIdService;
friend struct JuceFirebaseMessagingService;
#endif
struct Impl;
std::unique_ptr<Impl> pimpl;
};
} // namespace juce
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
RecentlyOpenedFilesList::RecentlyOpenedFilesList()
: maxNumberOfItems (10)
{
}
//==============================================================================
void RecentlyOpenedFilesList::setMaxNumberOfItems (const int newMaxNumber)
{
maxNumberOfItems = jmax (1, newMaxNumber);
files.removeRange (maxNumberOfItems, getNumFiles());
}
int RecentlyOpenedFilesList::getNumFiles() const
{
return files.size();
}
File RecentlyOpenedFilesList::getFile (const int index) const
{
return File (files [index]);
}
void RecentlyOpenedFilesList::clear()
{
files.clear();
}
void RecentlyOpenedFilesList::addFile (const File& file)
{
removeFile (file);
files.insert (0, file.getFullPathName());
setMaxNumberOfItems (maxNumberOfItems);
}
void RecentlyOpenedFilesList::removeFile (const File& file)
{
files.removeString (file.getFullPathName());
}
void RecentlyOpenedFilesList::removeNonExistentFiles()
{
for (int i = getNumFiles(); --i >= 0;)
if (! getFile (i).exists())
files.remove (i);
}
//==============================================================================
int RecentlyOpenedFilesList::createPopupMenuItems (PopupMenu& menuToAddTo,
const int baseItemId,
const bool showFullPaths,
const bool dontAddNonExistentFiles,
const File** filesToAvoid)
{
int num = 0;
for (int i = 0; i < getNumFiles(); ++i)
{
const File f (getFile (i));
if ((! dontAddNonExistentFiles) || f.exists())
{
bool needsAvoiding = false;
if (filesToAvoid != nullptr)
{
for (const File** avoid = filesToAvoid; *avoid != nullptr; ++avoid)
{
if (f == **avoid)
{
needsAvoiding = true;
break;
}
}
}
if (! needsAvoiding)
{
menuToAddTo.addItem (baseItemId + i,
showFullPaths ? f.getFullPathName()
: f.getFileName());
++num;
}
}
}
return num;
}
//==============================================================================
String RecentlyOpenedFilesList::toString() const
{
return files.joinIntoString ("\n");
}
void RecentlyOpenedFilesList::restoreFromString (const String& stringifiedVersion)
{
clear();
files.addLines (stringifiedVersion);
setMaxNumberOfItems (maxNumberOfItems);
}
//==============================================================================
void RecentlyOpenedFilesList::registerRecentFileNatively ([[maybe_unused]] const File& file)
{
#if JUCE_MAC
JUCE_AUTORELEASEPOOL
{
[[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL: createNSURLFromFile (file)];
}
#endif
}
void RecentlyOpenedFilesList::forgetRecentFileNatively ([[maybe_unused]] const File& file)
{
#if JUCE_MAC
JUCE_AUTORELEASEPOOL
{
// for some reason, OSX doesn't provide a method to just remove a single file
// from the recent list, so we clear them all and add them back excluding
// the specified file
auto sharedDocController = [NSDocumentController sharedDocumentController];
auto recentDocumentURLs = [sharedDocController recentDocumentURLs];
[sharedDocController clearRecentDocuments: nil];
auto* nsFile = createNSURLFromFile (file);
auto reverseEnumerator = [recentDocumentURLs reverseObjectEnumerator];
for (NSURL* url : reverseEnumerator)
if (! [url isEqual:nsFile])
[sharedDocController noteNewRecentDocumentURL:url];
}
#endif
}
void RecentlyOpenedFilesList::clearRecentFilesNatively()
{
#if JUCE_MAC
JUCE_AUTORELEASEPOOL
{
[[NSDocumentController sharedDocumentController] clearRecentDocuments: nil];
}
#endif
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_RecentlyOpenedFilesList.h
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/**
Manages a set of files for use as a list of recently-opened documents.
This is a handy class for holding your list of recently-opened documents, with
helpful methods for things like purging any non-existent files, automatically
adding them to a menu, and making persistence easy.
@see File, FileBasedDocument
@tags{GUI}
*/
class JUCE_API RecentlyOpenedFilesList
{
public:
//==============================================================================
/** Creates an empty list.
*/
RecentlyOpenedFilesList();
//==============================================================================
/** Sets a limit for the number of files that will be stored in the list.
When addFile() is called, then if there is no more space in the list, the
least-recently added file will be dropped.
@see getMaxNumberOfItems
*/
void setMaxNumberOfItems (int newMaxNumber);
/** Returns the number of items that this list will store.
@see setMaxNumberOfItems
*/
int getMaxNumberOfItems() const noexcept { return maxNumberOfItems; }
/** Returns the number of files in the list.
The most recently added file is always at index 0.
*/
int getNumFiles() const;
/** Returns one of the files in the list.
The most recently added file is always at index 0.
*/
File getFile (int index) const;
/** Returns an array of all the absolute pathnames in the list.
*/
const StringArray& getAllFilenames() const noexcept { return files; }
/** Clears all the files from the list. */
void clear();
/** Adds a file to the list.
The file will be added at index 0. If this file is already in the list, it will
be moved up to index 0, but a file can only appear once in the list.
If the list already contains the maximum number of items that is permitted, the
least-recently added file will be dropped from the end.
*/
void addFile (const File& file);
/** Removes a file from the list. */
void removeFile (const File& file);
/** Checks each of the files in the list, removing any that don't exist.
You might want to call this after reloading a list of files, or before putting them
on a menu.
*/
void removeNonExistentFiles();
/** Tells the OS to add a file to the OS-managed list of recent documents for this app.
Not all OSes maintain a list of recent files for an application, so this
function will have no effect on some OSes. Currently it's just implemented for OSX.
*/
static void registerRecentFileNatively (const File& file);
/** Tells the OS to remove a file from the OS-managed list of recent documents for this app.
Not all OSes maintain a list of recent files for an application, so this
function will have no effect on some OSes. Currently it's just implemented for OSX.
*/
static void forgetRecentFileNatively (const File& file);
/** Tells the OS to clear the OS-managed list of recent documents for this app.
Not all OSes maintain a list of recent files for an application, so this
function will have no effect on some OSes. Currently it's just implemented for OSX.
*/
static void clearRecentFilesNatively();
//==============================================================================
/** Adds entries to a menu, representing each of the files in the list.
This is handy for creating an "open recent file..." menu in your app. The
menu items are numbered consecutively starting with the baseItemId value,
and can either be added as complete pathnames, or just the last part of the
filename.
If dontAddNonExistentFiles is true, then each file will be checked and only those
that exist will be added.
If filesToAvoid is not a nullptr, then it is considered to be a zero-terminated array
of pointers to file objects. Any files that appear in this list will not be added to
the menu - the reason for this is that you might have a number of files already open,
so might not want these to be shown in the menu.
It returns the number of items that were added.
*/
int createPopupMenuItems (PopupMenu& menuToAddItemsTo,
int baseItemId,
bool showFullPaths,
bool dontAddNonExistentFiles,
const File** filesToAvoid = nullptr);
//==============================================================================
/** Returns a string that encapsulates all the files in the list.
The string that is returned can later be passed into restoreFromString() in
order to recreate the list. This is handy for persisting your list, e.g. in
a PropertiesFile object.
@see restoreFromString
*/
String toString() const;
/** Restores the list from a previously stringified version of the list.
Pass in a stringified version created with toString() in order to persist/restore
your list.
@see toString
*/
void restoreFromString (const String& stringifiedVersion);
private:
//==============================================================================
StringArray files;
int maxNumberOfItems;
JUCE_LEAK_DETECTOR (RecentlyOpenedFilesList)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_SplashScreen.cpp
+110
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
SplashScreen::SplashScreen (const String& title, const Image& image, bool useDropShadow)
: Component (title),
backgroundImage (image),
clickCountToDelete (0)
{
// You must supply a valid image here!
jassert (backgroundImage.isValid());
setOpaque (! backgroundImage.hasAlphaChannel());
#if JUCE_IOS || JUCE_ANDROID
const bool useFullScreen = true;
#else
const bool useFullScreen = false;
#endif
makeVisible (image.getWidth(), image.getHeight(), useDropShadow, useFullScreen);
}
SplashScreen::SplashScreen (const String& title, int width, int height, bool useDropShadow)
: Component (title),
clickCountToDelete (0)
{
makeVisible (width, height, useDropShadow, false);
}
void SplashScreen::makeVisible (int w, int h, bool useDropShadow, bool fullscreen)
{
clickCountToDelete = Desktop::getInstance().getMouseButtonClickCounter();
creationTime = Time::getCurrentTime();
const Rectangle<int> screenSize = Desktop::getInstance().getDisplays().getPrimaryDisplay()->userArea;
const int width = (fullscreen ? screenSize.getWidth() : w);
const int height = (fullscreen ? screenSize.getHeight() : h);
setAlwaysOnTop (true);
setVisible (true);
centreWithSize (width, height);
addToDesktop (useDropShadow ? ComponentPeer::windowHasDropShadow : 0);
if (fullscreen)
getPeer()->setFullScreen (true);
toFront (false);
}
SplashScreen::~SplashScreen() {}
void SplashScreen::deleteAfterDelay (RelativeTime timeout, bool removeOnMouseClick)
{
// Note that this method must be safe to call from non-GUI threads
if (! removeOnMouseClick)
clickCountToDelete = std::numeric_limits<int>::max();
minimumVisibleTime = timeout;
startTimer (50);
}
void SplashScreen::paint (Graphics& g)
{
g.setOpacity (1.0f);
g.drawImage (backgroundImage, getLocalBounds().toFloat(), RectanglePlacement (RectanglePlacement::fillDestination));
}
void SplashScreen::timerCallback()
{
if (Time::getCurrentTime() > creationTime + minimumVisibleTime
|| Desktop::getInstance().getMouseButtonClickCounter() > clickCountToDelete)
delete this;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_SplashScreen.h
+165
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
/** A component for showing a splash screen while your app starts up.
This will automatically position itself, and can be told to delete itself after
being on-screen for a minimum length of time.
To use it, just create one of these in your JUCEApplicationBase::initialise() method,
and when your initialisation tasks have finished running, call its deleteAfterDelay()
method to make it automatically get rid of itself.
Note that although you could call deleteAfterDelay() as soon as you create the
SplashScreen object, if you've got a long initialisation procedure, you probably
don't want the splash to time-out and disappear before the initialisation has
finished, which is why it makes sense to not call this method until the end of
your init tasks.
E.g. @code
void MyApp::initialise (const String& commandLine)
{
splash = new SplashScreen ("Welcome to my app!",
ImageFileFormat::loadFrom (File ("/foobar/splash.jpg")),
true);
// now kick off your initialisation work on some kind of thread or task, and
launchBackgroundInitialisationThread();
}
void MyApp::myInitialisationWorkFinished()
{
// ..assuming this is some kind of callback method that is triggered when
// your background initialisation threads have finished, and it's time to open
// your main window, etc..
splash->deleteAfterDelay (RelativeTime::seconds (4), false);
...etc...
}
@endcode
@tags{GUI}
*/
class JUCE_API SplashScreen : public Component,
private Timer,
private DeletedAtShutdown
{
public:
//==============================================================================
/** Creates a SplashScreen object.
When called, the constructor will position the SplashScreen in the centre of the
display, and after the time specified, it will automatically delete itself.
Bear in mind that if you call this during your JUCEApplicationBase::initialise()
method and then block the message thread by performing some kind of task, then
obviously neither your splash screen nor any other GUI will appear until you
allow the message thread to resume and do its work. So if you have time-consuming
tasks to do during startup, use a background thread for them.
After creating one of these (or your subclass of it), you should do your app's
initialisation work, and then call the deleteAfterDelay() method to tell this object
to delete itself after the user has had chance to get a good look at it.
If you're writing a custom splash screen class, there's another protected constructor
that your subclass can call, which doesn't take an image.
@param title the name to give the component
@param backgroundImage an image to draw on the component. The component's size
will be set to the size of this image, and if the image is
semi-transparent, the component will be made non-opaque
@param useDropShadow if true, the window will have a drop shadow
*/
SplashScreen (const String& title,
const Image& backgroundImage,
bool useDropShadow);
/** Destructor. */
~SplashScreen() override;
/** Tells the component to auto-delete itself after a timeout period, or when the
mouse is clicked.
You should call this after finishing your app's initialisation work.
Note that although you could call deleteAfterDelay() as soon as you create the
SplashScreen object, if you've got a long initialisation procedure, you probably
don't want the splash to time-out and disappear before your initialisation has
finished, which is why it makes sense to not call this method and start the
self-delete timer until you're ready.
It's safe to call this method from a non-GUI thread as long as there's no danger that
the object may be being deleted at the same time.
@param minimumTotalTimeToDisplayFor how long the splash screen should stay visible for.
Note that this time is measured from the construction-time of this
object, not from the time that the deleteAfterDelay() method is
called, so if you call this method after a long initialisation
period, it may be deleted without any further delay.
@param removeOnMouseClick if true, the window will be deleted as soon as the user clicks
the mouse (anywhere)
*/
void deleteAfterDelay (RelativeTime minimumTotalTimeToDisplayFor,
bool removeOnMouseClick);
protected:
//==============================================================================
/** This constructor is for use by custom sub-classes that don't want to provide an image. */
SplashScreen (const String& title, int width, int height, bool useDropShadow);
/** @internal */
void paint (Graphics&) override;
private:
//==============================================================================
Image backgroundImage;
Time creationTime;
RelativeTime minimumVisibleTime;
int clickCountToDelete;
void timerCallback() override;
void makeVisible (int w, int h, bool shadow, bool fullscreen);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SplashScreen)
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_SystemTrayIconComponent.cpp
+51
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WINDOWS || JUCE_LINUX || JUCE_BSD || JUCE_MAC
SystemTrayIconComponent::SystemTrayIconComponent()
{
addToDesktop (0);
}
SystemTrayIconComponent::~SystemTrayIconComponent()
{
}
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_SystemTrayIconComponent.h
+125
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WINDOWS || JUCE_LINUX || JUCE_BSD || JUCE_MAC || DOXYGEN
//==============================================================================
/**
This component sits in the taskbar tray as a small icon.
(NB: The exact behaviour of this class will differ between OSes, and it
isn't fully implemented for all OSes)
To use it, just create one of these components, but don't attempt to make it
visible, add it to a parent, or put it on the desktop.
You can then call setIconImage() to create an icon for it in the taskbar.
To change the icon's tooltip, you can use setIconTooltip().
To respond to mouse-events, you can override the normal mouseDown(),
mouseUp(), mouseDoubleClick() and mouseMove() methods, and although the x, y
position will not be valid, you can use this to respond to clicks. Traditionally
you'd use a left-click to show your application's window, and a right-click
to show a pop-up menu.
@tags{GUI}
*/
class JUCE_API SystemTrayIconComponent : public Component
{
public:
//==============================================================================
/** Constructor. */
SystemTrayIconComponent();
/** Destructor. */
~SystemTrayIconComponent() override;
//==============================================================================
/** Changes the image shown in the taskbar.
On Windows and Linux a full colour Image is used as an icon.
On macOS a template image is used, where all non-transparent regions will be
rendered in a monochrome colour selected dynamically by the operating system.
@param colourImage An colour image to use as an icon on Windows and Linux
@param templateImage A template image to use as an icon on macOS
*/
void setIconImage (const Image& colourImage, const Image& templateImage);
/** Changes the icon's tooltip (if the current OS supports this). */
void setIconTooltip (const String& tooltip);
/** Highlights the icon (if the current OS supports this). */
void setHighlighted (bool);
/** Shows a floating text bubble pointing to the icon (if the current OS supports this). */
void showInfoBubble (const String& title, const String& content);
/** Hides the icon's floating text bubble (if the current OS supports this). */
void hideInfoBubble();
/** Returns the raw handle to whatever kind of internal OS structure is
involved in showing this icon.
@see ComponentPeer::getNativeHandle()
*/
void* getNativeHandle() const;
#if JUCE_LINUX || JUCE_BSD
/** @internal */
void paint (Graphics&) override;
#endif
#if JUCE_MAC
/** Shows a menu attached to the OSX menu bar icon. */
void showDropdownMenu (const PopupMenu& menu);
#endif
private:
//==============================================================================
JUCE_PUBLIC_IN_DLL_BUILD (class Pimpl)
std::unique_ptr<Pimpl> pimpl;
[[deprecated ("The new setIconImage function signature requires different images for macOS and the other platforms.")]]
void setIconImage (const Image& newImage);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SystemTrayIconComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_WebBrowserComponent.cpp
+730
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WEB_BROWSER || DOXYGEN
bool WebBrowserComponent::pageAboutToLoad ([[maybe_unused]] const String& newURL) { return true; }
void WebBrowserComponent::pageFinishedLoading ([[maybe_unused]] const String& url) {}
bool WebBrowserComponent::pageLoadHadNetworkError ([[maybe_unused]] const String& errorInfo) { return true; }
void WebBrowserComponent::windowCloseRequest() {}
void WebBrowserComponent::newWindowAttemptingToLoad ([[maybe_unused]] const String& newURL) {}
// At least this much code has to be injected as user script, since the native backend functions
// rely on the presence of the `window.__JUCE__.backend.emitByBackend()` function. The rest can be
// optionally imported as JS.
static constexpr const char* lowLevelIntegrationsScript = R"(
if (
typeof window.__JUCE__ !== "undefined" &&
typeof window.__JUCE__.getAndroidUserScripts !== "undefined" &&
typeof window.inAndroidUserScriptEval === "undefined"
) {
window.inAndroidUserScriptEval = true;
eval(window.__JUCE__.getAndroidUserScripts());
delete window.inAndroidUserScriptEval;
}
{
if (typeof window.__JUCE__ === "undefined") {
console.warn(
"The 'window.__JUCE__' object is undefined." +
" Native integration features will not work." +
" Defining a placeholder 'window.__JUCE__' object."
);
window.__JUCE__ = {
postMessage: function () {},
};
}
if (typeof window.__JUCE__.initialisationData === "undefined") {
window.__JUCE__.initialisationData = {
__juce__platform: [],
__juce__functions: [],
__juce__registeredGlobalEventIds: [],
__juce__sliders: [],
__juce__toggles: [],
__juce__comboBoxes: [],
};
}
class ListenerList {
constructor() {
this.listeners = new Map();
this.listenerId = 0;
}
addListener(fn) {
const newListenerId = this.listenerId++;
this.listeners.set(newListenerId, fn);
return newListenerId;
}
removeListener(id) {
if (this.listeners.has(id)) {
this.listeners.delete(id);
}
}
callListeners(payload) {
for (const [, value] of this.listeners) {
value(payload);
}
}
}
class EventListenerList {
constructor() {
this.eventListeners = new Map();
}
addEventListener(eventId, fn) {
if (!this.eventListeners.has(eventId))
this.eventListeners.set(eventId, new ListenerList());
const id = this.eventListeners.get(eventId).addListener(fn);
return [eventId, id];
}
removeEventListener([eventId, id]) {
if (this.eventListeners.has(eventId)) {
this.eventListeners.get(eventId).removeListener(id);
}
}
emitEvent(eventId, object) {
if (this.eventListeners.has(eventId))
this.eventListeners.get(eventId).callListeners(object);
}
}
class Backend {
constructor() {
this.listeners = new EventListenerList();
}
addEventListener(eventId, fn) {
return this.listeners.addEventListener(eventId, fn);
}
removeEventListener([eventId, id]) {
this.listeners.removeEventListener([eventId, id]);
}
emitEvent(eventId, object) {
window.__JUCE__.postMessage(
JSON.stringify({ eventId: eventId, payload: object })
);
}
emitByBackend(eventId, object) {
this.listeners.emitEvent(eventId, JSON.parse(object));
}
}
if (typeof window.__JUCE__.backend === "undefined")
window.__JUCE__.backend = new Backend();
}
)";
static void evaluationHandler (WebBrowserComponent::EvaluationResult r)
{
if (r.getResult() == nullptr)
{
// The unsupported return type means a successful Javascript evaluation that yielded a
// result that cannot be translated and returned to native code such as a Promise.
jassert (r.getError()->type == WebBrowserComponent::EvaluationResult::Error::Type::unsupportedReturnType);
DBG (r.getError()->message);
return;
}
}
static StringArray getUserScriptsForInitialisationData (const std::vector<std::pair<String, var>>& data)
{
std::map<String, StringArray> sortedData;
for (const auto& [key, value] : data)
sortedData[key].add (JSON::toString (value));
StringArray result;
for (const auto& [key, values] : sortedData)
result.add ("window.__JUCE__.initialisationData." + key + " = ["
+ values.joinIntoString (",") + "];");
return result;
}
template <typename T>
static auto getCommaSeparatedList (const T& mapOfStringable)
{
StringArray keys;
for (auto it : mapOfStringable)
keys.add (it.first.toString().quoted());
return keys.joinIntoString (",");
}
struct NativeEvents
{
NativeEvents() = delete;
struct NativeEvent
{
String eventId;
var payload;
static constexpr std::optional<int> marshallingVersion = std::nullopt;
template <typename Archive, typename Item>
static void serialise (Archive& archive, Item& item)
{
archive (named ("eventId", item.eventId),
named ("payload", item.payload));
}
};
struct Invoke
{
String name;
var params;
int64 resultId;
static constexpr std::optional<int> marshallingVersion = std::nullopt;
template <typename Archive, typename Item>
static void serialise (Archive& archive, Item& item)
{
archive (named ("name", item.name),
named ("params", item.params),
named ("resultId", item.resultId));
}
static inline const Identifier eventId { "__juce__invoke" };
static inline const Identifier completeId { "__juce__complete" };
};
};
class NativeFunctionsProvider : public OptionsBuilder<WebBrowserComponent::Options>,
private AsyncUpdater
{
public:
explicit NativeFunctionsProvider (WebBrowserComponent& ownerIn)
: owner (ownerIn)
{
}
WebBrowserComponent::Options buildOptions (const WebBrowserComponent::Options& initialOptions) override
{
nativeFunctions = initialOptions.getNativeFunctions();
if (nativeFunctions.empty())
return initialOptions;
auto options = initialOptions.withNativeIntegrationEnabled()
.withEventListener (NativeEvents::Invoke::eventId,
[this] (const auto& object)
{
handleNativeFunctionCall (object);
});
for (auto it : nativeFunctions)
options = options.withInitialisationData ("__juce__functions", it.first.toString());
return options;
}
private:
void handleAsyncUpdate() override
{
const auto popFront = [&] (auto&& callback)
{
functionCompletionsMutex.lock();
ErasedScopeGuard unlocker { [&] { functionCompletionsMutex.unlock(); } };
if (! functionCompletions.empty())
{
auto completion = functionCompletions.front();
functionCompletions.pop_front();
unlocker.reset();
callback (completion);
return true;
}
else
{
return false;
}
};
while (popFront ([&] (const auto& c) { emitCompletionEvent (c.first, c.second); }))
;
}
void handleNativeFunctionCall (const var& object)
{
const auto invocation = FromVar::convert<NativeEvents::Invoke> (object);
if (! invocation.has_value())
{
jassertfalse;
return;
}
auto it = nativeFunctions.find (invocation->name);
if (it == nativeFunctions.end())
{
jassertfalse;
return;
}
jassert (invocation->params.isArray());
it->second (*invocation->params.getArray(),
[this, resultId = invocation->resultId] (auto result)
{
completeNativeFunctionCall (resultId, result);
});
}
void completeNativeFunctionCall (int64 resultId, const var& object)
{
if (MessageManager::getInstance()->isThisTheMessageThread())
{
emitCompletionEvent (resultId, object);
}
else
{
const std::lock_guard lock { functionCompletionsMutex };
functionCompletions.push_back (std::make_pair (resultId, object));
triggerAsyncUpdate();
}
}
void emitCompletionEvent (int64 resultId, const var& object)
{
DynamicObject::Ptr eventObject { new DynamicObject() };
eventObject->setProperty ("promiseId", resultId);
eventObject->setProperty ("result", object);
jassert (owner.isVisible());
owner.emitEventIfBrowserIsVisible (NativeEvents::Invoke::completeId, eventObject.get());
}
WebBrowserComponent& owner;
std::map<Identifier, WebBrowserComponent::NativeFunction> nativeFunctions;
std::deque<std::pair<int64, var>> functionCompletions;
std::mutex functionCompletionsMutex;
JUCE_DECLARE_NON_COPYABLE (NativeFunctionsProvider)
JUCE_DECLARE_NON_MOVEABLE (NativeFunctionsProvider)
};
class NativeEventListeners
{
public:
void addListener (const Identifier& eventId, std::function<void (const var&)> handler)
{
listeners.push_back (std::move (handler));
listenerMap[eventId].add (&listeners.back());
}
void emit (const Identifier& eventId, const var& object)
{
if (const auto& it = listenerMap.find (eventId); it != listenerMap.end())
it->second.call ([&object] (auto& l) { l (object); });
}
private:
std::list<WebBrowserComponent::NativeEventListener> listeners;
std::map<Identifier, ListenerList<WebBrowserComponent::NativeEventListener>> listenerMap;
};
class WebBrowserComponent::Impl
{
public:
Impl (WebBrowserComponent& ownerIn, const Options& optionsIn)
: owner (ownerIn),
options ([&]
{
makeFunctionsProviderIfNecessary (nativeFunctionsProvider, *this, optionsIn);
if (nativeFunctionsProvider.has_value())
return getOptions (optionsIn).withOptionsFrom (*nativeFunctionsProvider);
return getOptions (optionsIn);
}())
{
auto userScripts = options.getUserScripts();
// Adding user scripts in reverse order of depending on each other. The most depended on
// comes last.
for (const auto& eventListener : options.getEventListeners())
{
userScripts.insert (0,
"window.__JUCE__.initialisationData.__juce__registeredGlobalEventIds = ["
+ getCommaSeparatedList (options.getEventListeners()) + "];");
addPermanentEventListener (eventListener.first, eventListener.second);
}
for (const auto& script : getUserScriptsForInitialisationData (options.getInitialisationData()))
userScripts.insert (0, script);
userScripts.insert (0, lowLevelIntegrationsScript);
platform = createAndInitPlatformDependentPart (*this, options, userScripts);
}
void emitEvent (const Identifier& eventId, const var& object)
{
// The object parameter is serialised into a string and used as a parameter to a Javascript
// function call. During this JS parameter substitution, control character escape sequences
// would be interpreted as the control characters themselves. So we need to escape anything
// that was escaped.
//
// We also need to escape the ' character since we use this to delimit the parameter string
// to emitByBackend.
const auto objectAsString = JSON::toString (object, true);
const auto escaped = objectAsString.replace ("\\", "\\\\").replace ("'", "\\'");
evaluateJavascript ("window.__JUCE__.backend.emitByBackend(" + eventId.toString().quoted() + ", "
+ escaped.quoted ('\'')
+ ");", evaluationHandler);
}
void goToURL (const String& url, const StringArray* headers, const MemoryBlock* postData)
{
platform->goToURL (url, headers, postData);
}
void stop()
{
platform->stop();
}
void goBack()
{
platform->goBack();
owner.lastURL.clear();
owner.blankPageShown = false;
}
void goForward()
{
owner.lastURL.clear();
platform->goForward();
}
void refresh()
{
platform->refresh();
}
void evaluateJavascript (const String& script, EvaluationCallback callback)
{
platform->evaluateJavascript (script, std::move (callback));
}
void setSize (int width, int height)
{
platform->setWebViewSize (width, height);
}
void checkWindowAssociation()
{
platform->checkWindowAssociation();
}
void fallbackPaint (Graphics& webBrowserComponentContext)
{
platform->fallbackPaint (webBrowserComponentContext);
}
void focusGainedWithDirection (FocusChangeType type, FocusChangeDirection dir)
{
platform->focusGainedWithDirection (type, dir);
}
struct Platform;
private:
class PlatformInterface
{
public:
PlatformInterface() = default;
virtual ~PlatformInterface() = default;
virtual void goToURL (const String&, const StringArray*, const MemoryBlock*) = 0;
virtual void goBack() = 0;
virtual void goForward() = 0;
virtual void stop() = 0;
virtual void refresh() = 0;
virtual void evaluateJavascript (const String&, WebBrowserComponent::EvaluationCallback) = 0;
virtual void setWebViewSize (int, int) = 0;
virtual void checkWindowAssociation() = 0;
virtual void focusGainedWithDirection (FocusChangeType, FocusChangeDirection) {}
virtual void fallbackPaint (Graphics&) {}
};
static void makeFunctionsProviderIfNecessary (std::optional<NativeFunctionsProvider>& provider,
WebBrowserComponent::Impl& impl,
const WebBrowserComponent::Options& options)
{
if (! options.getNativeFunctions().empty())
provider.emplace (impl.owner);
}
static Options getOptions (const Options& optionsIn)
{
const auto os = SystemStats::getOperatingSystemType();
const auto platformString = [&]
{
using OsType = SystemStats::OperatingSystemType;
if ((os & OsType::MacOSX) != 0)
return "macos";
if ((os & OsType::iOS) != 0)
return "ios";
if ((os & OsType::Windows) != 0)
return "windows";
if ((os & OsType::Android) != 0)
return "android";
if ((os & OsType::Linux) != 0)
return "linux";
return "";
}();
return optionsIn.withInitialisationData ("__juce__platform", platformString);
}
void addPermanentEventListener (const Identifier& eventId, NativeEventListener listener)
{
nativeEventListeners.addListener (eventId, std::move (listener));
}
std::optional<Resource> handleResourceRequest (const String& url)
{
if (resourceProvider != nullptr)
return resourceProvider (url);
return std::nullopt;
}
void handleNativeEvent (const var& message)
{
const auto event = FromVar::convert<NativeEvents::NativeEvent> (message);
if (! event.has_value())
{
jassertfalse;
return;
}
nativeEventListeners.emit (event->eventId, event->payload);
}
static std::unique_ptr<PlatformInterface> createAndInitPlatformDependentPart (WebBrowserComponent::Impl&,
const Options&,
const StringArray&);
WebBrowserComponent& owner;
std::optional<NativeFunctionsProvider> nativeFunctionsProvider;
Options options;
ResourceProvider resourceProvider { options.getResourceProvider() };
NativeEventListeners nativeEventListeners;
std::unique_ptr<PlatformInterface> platform;
};
//==============================================================================
WebBrowserComponent::WebBrowserComponent (const Options& options)
: impl (std::make_unique<Impl> (*this, options)),
unloadPageWhenHidden (! options.keepsPageLoadedWhenBrowserIsHidden())
{
setOpaque (true);
#if JUCE_LINUX
ignoreUnused (blankPageShown);
ignoreUnused (unloadPageWhenHidden);
#endif
for (const auto& l : options.getLifetimeListeners())
lifetimeListeners.add (l);
lifetimeListeners.call (&WebViewLifetimeListener::webViewConstructed, this);
}
WebBrowserComponent::~WebBrowserComponent()
{
lifetimeListeners.call (&WebViewLifetimeListener::webViewDestructed, this);
}
void WebBrowserComponent::emitEventIfBrowserIsVisible (const Identifier& eventId, const var& object)
{
if (isVisible())
impl->emitEvent (eventId, object);
}
const String& WebBrowserComponent::getResourceProviderRoot()
{
const auto os = SystemStats::getOperatingSystemType();
using OsType = SystemStats::OperatingSystemType;
if ( (os & OsType::MacOSX) != 0
|| (os & OsType::iOS) != 0
|| (os & OsType::Linux) != 0)
{
static String backendUrl { "juce://juce.backend/" };
return backendUrl;
}
if ( (os & OsType::Windows) != 0
|| (os & OsType::Android) != 0)
{
static String backendUrl { "https://juce.backend/" };
return backendUrl;
}
static String emptyUrl { "" };
return emptyUrl;
}
void WebBrowserComponent::goToURL (const String& url,
const StringArray* headers,
const MemoryBlock* postData)
{
lastURL = url;
if (headers != nullptr)
lastHeaders = *headers;
else
lastHeaders.clear();
if (postData != nullptr)
lastPostData = *postData;
else
lastPostData.reset();
impl->goToURL (url, headers, postData);
blankPageShown = false;
}
void WebBrowserComponent::stop()
{
impl->stop();
}
void WebBrowserComponent::goBack()
{
impl->goBack();
lastURL.clear();
blankPageShown = false;
}
void WebBrowserComponent::goForward()
{
lastURL.clear();
impl->goForward();
}
void WebBrowserComponent::refresh()
{
impl->refresh();
}
void WebBrowserComponent::paint (Graphics& g)
{
impl->fallbackPaint (g);
}
void WebBrowserComponent::parentHierarchyChanged()
{
impl->checkWindowAssociation();
}
void WebBrowserComponent::visibilityChanged()
{
impl->checkWindowAssociation();
}
void WebBrowserComponent::resized()
{
impl->setSize (getWidth(), getHeight());
}
void WebBrowserComponent::reloadLastURL()
{
const auto ptrOrNullIfEmpty = [] (auto& value)
{
return ! value.isEmpty() ? &value : nullptr;
};
if (lastURL.isNotEmpty())
{
goToURL (lastURL, ptrOrNullIfEmpty (lastHeaders), ptrOrNullIfEmpty (lastPostData));
lastURL.clear();
}
}
void WebBrowserComponent::evaluateJavascript (const String& script, EvaluationCallback callback)
{
impl->evaluateJavascript (script, std::move (callback));
}
void WebBrowserComponent::focusGainedWithDirection (FocusChangeType type,
FocusChangeDirection direction)
{
impl->focusGainedWithDirection (type, direction);
}
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_WebBrowserComponent.h
+663
View File
@@ -0,0 +1,663 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WEB_BROWSER || DOXYGEN
#if JUCE_MAC || JUCE_IOS || (JUCE_WINDOWS && JUCE_USE_WIN_WEBVIEW2) || JUCE_ANDROID || JUCE_LINUX
#define JUCE_WEB_BROWSER_RESOURCE_PROVIDER_AVAILABLE 1
#else
#define JUCE_WEB_BROWSER_RESOURCE_PROVIDER_AVAILABLE 0
#endif
class WebBrowserComponent;
/** Type for a listener registered with
WebBrowserComponent::Options::withWebViewLifetimeListener. This can be useful for
types using the WebBrowserComponent::Options::withOptionsFrom function as they have to be
constructed before the WebBrowserComponent.
@tags{GUI}
*/
class JUCE_API WebViewLifetimeListener
{
public:
virtual ~WebViewLifetimeListener() = default;
/** Called from the WebBrowserComponent constructor. */
virtual void webViewConstructed (WebBrowserComponent*) = 0;
/** Called from the WebBrowserComponent destructor. */
virtual void webViewDestructed (WebBrowserComponent*) = 0;
};
//==============================================================================
/**
A component that displays an embedded web browser.
The browser itself will be platform-dependent. On Mac and iOS it will be
WebKit, on Android it will be Chrome, and on Linux it will be WebKit.
The default engine on Windows will be IE, but if JUCE_USE_WIN_WEBVIEW2=1 or
JUCE_USE_WIN_WEBVIEW2_WITH_STATIC_LINKING=1 is defined, then passing the
WebBrowserComponent::Options::Backend::webview2 value to the constructor will
attempt to use the Chrome based Edge WebView, and fall back to IE in case of
failure. CMake builds also need to specify the NEEDS_WEBVIEW2 option when
creating a JUCE based target.
@tags{GUI}
*/
class JUCE_API WebBrowserComponent : public Component
{
public:
//==============================================================================
/** Type for a listener registered with Options::withNativeEventListener. */
using NativeEventListener = std::function<void (var)>;
/** Type for the completion passed as the second parameter of NativeFunction. Can be called
from any thread.
*/
using NativeFunctionCompletion = std::function<void (var)>;
/** Type for functions registered with Options::withNativeFunction. The first parameter is an
Array object containing the arguments of the Javascript function invocation.
The second parameter is the result that completes the Promise returned by the Javascript
function call. It can be called from any thread.
*/
using NativeFunction = std::function<void (const Array<var>&, NativeFunctionCompletion)>;
/** A resource returned by a ResourceProvider.
@see Options::withResourceProvider
*/
struct Resource
{
std::vector<std::byte> data;
String mimeType;
};
/** The type used in Options::withResourceProvider.
*/
using ResourceProvider = std::function<std::optional<Resource> (const String&)>;
//==============================================================================
/**
Options to configure WebBrowserComponent.
*/
class JUCE_API Options
{
public:
//==============================================================================
enum class Backend
{
/**
Default web browser backend. WebKit will be used on macOS, gtk-webkit2 on Linux and internet
explorer on Windows. On Windows, the default may change to webview2 in the fututre.
*/
defaultBackend,
/**
Use Internet Explorer as the backend on Windows. By default, IE will use an ancient version
of IE. To change this behaviour, you either need to add the following html element into your page's
head section:
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
or you need to change windows registry values for your application. More information on the latter
can be found here:
https://learn.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/general-info/ee330730(v=vs.85)?redirectedfrom=MSDN#browser-emulation
*/
ie,
/**
Use the chromium based WebView2 engine on Windows
*/
webview2
};
/**
Use a particular backend to create the WebViewBrowserComponent. JUCE will silently
fallback to the default backend if the selected backend is not supported. To check
if a specific backend is supported on your platform or not, use
WebBrowserComponent::areOptionsSupported.
*/
[[nodiscard]] Options withBackend (Backend backend) const { return withMember (*this, &Options::browserBackend, backend); }
//==============================================================================
/**
Tell JUCE to keep the web page alive when the WebBrowserComponent is not visible.
By default, JUCE will replace the current page with a blank page - this can be
handy to stop the browser using resources in the background when it's not
actually being used.
*/
[[nodiscard]] Options withKeepPageLoadedWhenBrowserIsHidden() const { return withMember (*this, &Options::keepPageLoadedWhenBrowserIsHidden, true); }
/**
Use a specific user agent string when requesting web pages.
*/
[[nodiscard]] Options withUserAgent (String ua) const { return withMember (*this, &Options::userAgent, std::move (ua)); }
//==============================================================================
/** Options specific to the WebView2 backend. These options will be ignored
if another backend is used.
*/
class WinWebView2
{
public:
//==============================================================================
/** Sets a custom location for the WebView2Loader.dll that is not a part of the
standard system DLL search paths.
*/
[[nodiscard]] WinWebView2 withDLLLocation (const File& location) const { return withMember (*this, &WinWebView2::dllLocation, location); }
/** Sets a non-default location for storing user data for the browser instance.
In plugin projects you may find it necessary to use this option and specify a
location such as File::SpecialLocationType::tempDirectory. Otherwise WebView2
may function incorrectly due to being denied access to the default user data
location.
*/
[[nodiscard]] WinWebView2 withUserDataFolder (const File& folder) const { return withMember (*this, &WinWebView2::userDataFolder, folder); }
/** If this is set, the status bar usually displayed in the lower-left of the webview
will be disabled.
*/
[[nodiscard]] WinWebView2 withStatusBarDisabled() const { return withMember (*this, &WinWebView2::disableStatusBar, true); }
/** If this is set, a blank page will be displayed on error instead of the default
built-in error page.
*/
[[nodiscard]] WinWebView2 withBuiltInErrorPageDisabled() const { return withMember (*this, &WinWebView2::disableBuiltInErrorPage, true); }
/** Sets the background colour that WebView2 renders underneath all web content.
This colour must either be fully opaque or fully transparent.
*/
[[nodiscard]] WinWebView2 withBackgroundColour (const Colour& colour) const
{
// the background colour must be either fully opaque or transparent!
jassert (colour.isOpaque() || colour.isTransparent());
return withMember (*this, &WinWebView2::backgroundColour, colour);
}
//==============================================================================
File getDLLLocation() const { return dllLocation; }
File getUserDataFolder() const { return userDataFolder; }
bool getIsStatusBarDisabled() const noexcept { return disableStatusBar; }
bool getIsBuiltInErrorPageDisabled() const noexcept { return disableBuiltInErrorPage; }
Colour getBackgroundColour() const { return backgroundColour; }
private:
//==============================================================================
File dllLocation, userDataFolder;
bool disableStatusBar = false, disableBuiltInErrorPage = false;
Colour backgroundColour;
};
/** Options specific to the WkWebView backend used on Apple systems. These options will be
ignored on non-Apple platforms.
*/
class AppleWkWebView
{
public:
/** Specifies whether the WebView is allowed to access siblings of files specified with
the file:// URL scheme.
Allowing this is a potential security vulnerability if you don't have full control
over the file that you are opening.
*/
[[nodiscard]] AppleWkWebView withAllowAccessToEnclosingDirectory (bool x) const
{
return withMember (*this, &AppleWkWebView::allowAccessToEnclosingDirectory, x);
}
/** If this options is specified, the underlying WebView will return NO from its
acceptsFirstMouse method.
This disables the click-through behaviour, meaning that clicking a previously
unfocused application window only makes the window focused, but will not pass on the
click to whichever control inside the WebView is under the mouse.
*/
[[nodiscard]] AppleWkWebView withDisabledAcceptsFirstMouse() const
{
return withMember (*this, &AppleWkWebView::acceptsFirstMouse, false);
}
auto getAllowAccessToEnclosingDirectory() const { return allowAccessToEnclosingDirectory; }
auto getAcceptsFirstMouse() const { return acceptsFirstMouse; }
private:
bool allowAccessToEnclosingDirectory = false;
bool acceptsFirstMouse = true;
};
/** Specifies options that apply to the Windows implementation when the WebView2 feature is
enabled.
@see withBackend
*/
[[nodiscard]] Options withWinWebView2Options (const WinWebView2& winWebView2Options) const
{
return withMember (*this, &Options::winWebView2, winWebView2Options);
}
/** Specifies options that influence the WebBrowserComponent's behaviour on Apple systems.
*/
[[nodiscard]] Options withAppleWkWebViewOptions (const AppleWkWebView& appleWkWebViewOptions) const
{
return withMember (*this, &Options::appleWkWebView, appleWkWebViewOptions);
}
/** Enables native integration features for the code running inside the WebBrowserComponent.
This injects data and function objects under `window.__JUCE__.backend` through which
scripts running in the WebBrowserComponent can send events to the backend and call
registered native functions.
You should only enable native integrations if you have full control over the content
loaded into the component. Navigating to 3rd party websites with these integrations
enabled may expose the application and the computer to security risks.
@see withNativeFunction, withEventListener
*/
[[nodiscard]] Options withNativeIntegrationEnabled (bool enabled = true) const
{
return withMember (*this, &Options::enableNativeIntegration, enabled);
}
/** Registers a NativeFunction under the given name.
To call this function from the frontend, you can import the JUCE frontend helper module
or issue a call to the low-level frontend API.
The callback is always called on the message thread.
@code
import { getNativeFunction } from "./juce";
function someJavascriptFunction() {
const myBackendFunction = getNativeFunction("myBackendFunction");
myBackendFunction (1, 2, "some string");
}
@endcode
*/
[[nodiscard]] Options withNativeFunction (const Identifier& name, NativeFunction callback) const
{
auto copy = *this;
jassert (copy.nativeFunctions.count (name) == 0);
copy.nativeFunctions[name] = std::move (callback);
return copy;
}
/** Registers a NativeEventListener that receives events sent to the specified eventId.
To send a message to this listener from the frontend, call for example
@code window.__JUCE__.backend.emitEvent(eventId, { x: 2, y: 6 }); @endcode
*/
[[nodiscard]] Options withEventListener (const Identifier& eventId, NativeEventListener listener) const
{
auto copy = *this;
copy.eventListeners.emplace_back (eventId, std::move (listener));
return copy;
}
/** Adds a Javascript code that will be evaluated before any other resource is loaded but
after the JUCE backend definitions become available, hence the specified script can
rely on the presence of `window.__JUCE__.backend`.
This script will be evaluated after all goToUrl() calls.
*/
[[nodiscard]] Options withUserScript (StringRef script) const
{
auto copy = *this;
copy.userScripts.add (script);
return copy;
}
/** Ensures that there will be a Javascript Array under
`window.__JUCE__.initialisationData.name` and that it will contain the value
provided here.
The initialisation data is injected prior to loading any resource. Multiple values added
for the same name will all be available in the Array.
*/
[[nodiscard]] Options withInitialisationData (StringRef name, const var& value) const
{
auto copy = *this;
copy.initialisationData.push_back (std::make_pair (String { name }, value));
return copy;
}
#if JUCE_WEB_BROWSER_RESOURCE_PROVIDER_AVAILABLE || JUCE_DOXYGEN
/** Sets a ResourceProvider object that can complete WebView resource requests and return
data without having to issue a network operation.
Requests sent to WebBrowserComponent::getResourceProviderRoot() + "resource.path" will
invoke the provider with the path "/resource.path".
If you call WebBrowserComponent::goToURL with the value returned by
WebBrowserComponent::getResourceProviderRoot, your resource provider will receive a
request for the resource "/" for which you will typically want to return the contents of
your index.html.
You can also specify an optional allowedOriginIn parameter that will make your
ResourceProvider available to scripts loaded from that origin. E.g. if you specify
"http://localhost:3000", then a script loaded from such a local development server will
be able to access resources such as getResourceProviderRoot() + "live_data.bin".
Allowing external origins is handy for development, but is a potential security risk in
publicly released binaries.
*/
[[nodiscard]] Options withResourceProvider (ResourceProvider provider,
std::optional<String> allowedOriginIn = std::nullopt) const
{
return withMember (withMember (*this, &Options::resourceProvider, std::move (provider)),
&Options::allowedOrigin,
std::move (allowedOriginIn));
}
#endif
/** Adds an object that will be notified when the WebBrowserComponent is constructed and
destructed.
*/
[[nodiscard]] Options withWebViewLifetimeListener (WebViewLifetimeListener* listener)
{
auto copy = *this;
copy.lifetimeListeners.push_back (listener);
return copy;
}
/** Adds all options provided by the builder to the returned Options object.
*/
template <typename OptionsType>
OptionsType withOptionsFrom (OptionsBuilder<OptionsType>& builder) const
{
return builder.buildOptions (static_cast<const OptionsType&> (*this));
}
//==============================================================================
auto getBackend() const noexcept { return browserBackend; }
auto keepsPageLoadedWhenBrowserIsHidden() const noexcept { return keepPageLoadedWhenBrowserIsHidden; }
auto getUserAgent() const { return userAgent; }
auto getWinWebView2BackendOptions() const { return winWebView2; }
auto getAppleWkWebViewOptions() const { return appleWkWebView; }
auto getNativeIntegrationsEnabled() const { return enableNativeIntegration; }
const auto& getNativeFunctions() const { return nativeFunctions; }
const auto& getEventListeners() const { return eventListeners; }
const auto& getUserScripts() const { return userScripts; }
const auto& getInitialisationData() const { return initialisationData; }
auto getResourceProvider() const { return resourceProvider; }
const auto& getAllowedOrigin() const { return allowedOrigin; }
const auto& getLifetimeListeners() const { return lifetimeListeners; }
private:
//==============================================================================
Backend browserBackend = Backend::defaultBackend;
bool keepPageLoadedWhenBrowserIsHidden = false;
bool enableNativeIntegration = false;
String userAgent;
WinWebView2 winWebView2;
AppleWkWebView appleWkWebView;
std::map<Identifier, NativeFunction> nativeFunctions;
std::vector<std::pair<Identifier, NativeEventListener>> eventListeners;
StringArray userScripts;
std::vector<std::pair<String, var>> initialisationData;
ResourceProvider resourceProvider;
std::optional<String> allowedOrigin;
std::vector<WebViewLifetimeListener*> lifetimeListeners;
};
//==============================================================================
/** Creates a WebBrowserComponent with default options*/
WebBrowserComponent() : WebBrowserComponent (Options {}) {}
/** Creates a WebBrowserComponent.
Once it's created and visible, send the browser to a URL using goToURL().
*/
explicit WebBrowserComponent (const Options& options);
/** Destructor. */
~WebBrowserComponent() override;
//==============================================================================
/** Check if the specified options are supported on this platform. */
static bool areOptionsSupported (const Options& options);
//==============================================================================
/** Sends the browser to a particular URL.
@param url the URL to go to.
@param headers an optional set of parameters to put in the HTTP header. If
you supply this, it should be a set of string in the form
"HeaderKey: HeaderValue"
@param postData an optional block of data that will be attached to the HTTP
POST request
*/
void goToURL (const String& url,
const StringArray* headers = nullptr,
const MemoryBlock* postData = nullptr);
/** Stops the current page loading. */
void stop();
/** Sends the browser back one page. */
void goBack();
/** Sends the browser forward one page. */
void goForward();
/** Refreshes the browser. */
void refresh();
/** Clear cookies that the OS has stored for the WebComponents of this application */
static void clearCookies();
/** Returns a platform specific string that represents the root address for resources served
by the ResourceProvider.
If you pass this value to goToURL the ResourceProvider will receive a request with the "/"
path parameter. In response to this request the provider may typically want to return the
contents of the "index.html" file.
@see ResourceProvider, Options::withResourceProvider, goToURL
*/
static const String& getResourceProviderRoot();
//==============================================================================
/** On MacOS, iOS and Linux getResult will return a nullptr if the evaluation failed. In this
case getError will return a non-null Error result, which contains more information about
why the evaluation failed. It could be e.g. a syntax error or referencing an undefined
object.
On Windows and Android getResult will always return a valid pointer to a variant, and
getError will always return a nullptr. In case there was an evaluation failure, getResult
returns a void variant, which is indistinguishable from a successful evaluation that yielded
a null result. Unfortunately these platforms don't offer a way to detect evaluation errors.
*/
class EvaluationResult
{
public:
/** A simple error type class. */
struct Error
{
/** Error type. */
enum class Type
{
/** Error occurring for a reason unknown to us. */
unknown,
/** Error occurring because of a Javascript exception being thrown. */
javascriptException,
/** Error occurring because the returned result cannot be serialised into a native
type e.g. Promise.
*/
unsupportedReturnType
};
Type type;
String message;
};
EvaluationResult (const var& result) : value { result }
{
}
EvaluationResult (const Error& error) : value { error }
{
}
const var* getResult() const
{
return std::get_if<var> (&value);
}
const Error* getError() const
{
return std::get_if<Error> (&value);
}
private:
std::variant<var, Error> value;
};
/** Callback type that can be passed optionally to evaluateJavascript. */
using EvaluationCallback = std::function<void (EvaluationResult)>;
/** Evaluates the specified script in the context of the current state of the
WebBrowserComponent.
If the optional callback is provided it will be called with the result of the evaluation.
The callback will be called on the message thread.
*/
void evaluateJavascript (const String& script, EvaluationCallback callback = nullptr);
/** Emits an object on the frontend under the specified eventId.
Ids beginning with `__juce` are reserved for the framework implementation.
Example for listening to such events on the frontend:
@code
// Subscribing
const removalToken = window.__JUCE__.backend.addEventListener(eventId, (objectFromBackend) => {
console.log(objectFromBackend.message);
});
// Unsubscribing
window.__JUCE__.backend.removeEventListener(removalToken);
@endcode
*/
void emitEventIfBrowserIsVisible (const Identifier& eventId, const var& object);
//==============================================================================
/** This callback is called when the browser is about to navigate
to a new location.
You can override this method to perform some action when the user
tries to go to a particular URL. To allow the operation to carry on,
return true, or return false to stop the navigation happening.
*/
virtual bool pageAboutToLoad (const String& newURL);
/** This callback happens when the browser has finished loading a page. */
virtual void pageFinishedLoading (const String& url);
/** This callback happens when a network error was encountered while
trying to load a page.
You can override this method to show some other error page by calling
goToURL. Return true to allow the browser to carry on to the internal
browser error page.
The errorInfo contains some platform dependent string describing the
error.
Calling goToURL() inside this callback can encounter further network
errors, potentially causing an infinite loop.
*/
virtual bool pageLoadHadNetworkError (const String& errorInfo);
/** This callback occurs when a script or other activity in the browser asks for
the window to be closed.
*/
virtual void windowCloseRequest();
/** This callback occurs when the browser attempts to load a URL in a new window.
This won't actually load the window but gives you a chance to either launch a
new window yourself or just load the URL into the current window with goToURL().
*/
virtual void newWindowAttemptingToLoad (const String& newURL);
//==============================================================================
/** @internal */
void paint (Graphics&) override;
/** @internal */
void resized() override;
/** @internal */
void parentHierarchyChanged() override;
/** @internal */
void visibilityChanged() override;
/** @internal */
void focusGainedWithDirection (FocusChangeType, FocusChangeDirection) override;
/** @internal */
class Impl;
private:
std::unique_ptr<AccessibilityHandler> createAccessibilityHandler() override
{
return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::group);
}
std::unique_ptr<Impl> impl;
bool blankPageShown = false, unloadPageWhenHidden;
String lastURL;
StringArray lastHeaders;
MemoryBlock lastPostData;
ListenerList<WebViewLifetimeListener> lifetimeListeners;
void reloadLastURL();
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WebBrowserComponent)
};
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_WebControlParameterIndexReceiver.h
+76
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WEB_BROWSER || DOXYGEN
/** This is a helper class for implementing AudioProcessorEditor::getControlParameterIndex with GUIs
using a WebBrowserComponent.
Create an instance of this class and attach it to the WebBrowserComponent by using
WebBrowserComponent::Options::withOptionsFrom.
In your frontend code you can use the ControlParameterIndexUpdater class, that emits
controlParameterIndexChanged events based on the mouse movement, and control parameter index
annotations attached to DOM elements.
@tags{GUI}
*/
class JUCE_API WebControlParameterIndexReceiver : public OptionsBuilder<WebBrowserComponent::Options>
{
public:
/* Returns the control parameter index last reported by the WebBrowserComponent GUI to be
active.
*/
int getControlParameterIndex() const { return controlParameterIndex; }
//==============================================================================
WebBrowserComponent::Options buildOptions (const WebBrowserComponent::Options& initialOptions) override
{
return initialOptions.withEventListener ("__juce__controlParameterIndexChanged",
[this] (auto newIndex)
{
controlParameterIndex = (int) newIndex;
});
}
private:
int controlParameterIndex = -1;
};
#endif
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_WebControlRelays.cpp
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WEB_BROWSER
WebSliderRelay::WebSliderRelay (StringRef nameIn)
: name (nameIn)
{
}
void WebSliderRelay::setValue (float newValue)
{
using namespace detail;
DynamicObject::Ptr object { new DynamicObject };
object->setProperty (WebSliderRelayEvents::Event::eventTypeKey,
WebSliderRelayEvents::ValueChanged::eventId.toString());
object->setProperty (WebSliderRelayEvents::ValueChanged::newValueKey, newValue);
value = newValue;
emitEvent (object.get());
}
float WebSliderRelay::getValue() const
{
return value;
}
void WebSliderRelay::addListener (Listener* l)
{
listeners.add (l);
}
void WebSliderRelay::removeListener (Listener* l)
{
listeners.remove (l);
}
WebBrowserComponent::Options WebSliderRelay::buildOptions (const WebBrowserComponent::Options& initialOptions)
{
return initialOptions
.withEventListener (eventId, [this] (auto object) { handleEvent (object); })
.withInitialisationData ("__juce__sliders", name)
.withWebViewLifetimeListener (this);
}
void WebSliderRelay::emitEvent (const var& payload)
{
if (browser != nullptr)
browser->emitEventIfBrowserIsVisible (eventId, payload);
}
void WebSliderRelay::webViewConstructed (WebBrowserComponent* browserIn)
{
browser = browserIn;
listeners.call (&Listener::initialUpdateRequested, this);
}
void WebSliderRelay::webViewDestructed (WebBrowserComponent*)
{
browser = nullptr;
}
void WebSliderRelay::handleEvent (const var& event)
{
using namespace detail;
if (const auto sliderEvent = WebSliderRelayEvents::Event::extract (event))
{
if (const auto valueChanged = WebSliderRelayEvents::ValueChanged::extract (*sliderEvent))
{
if (! approximatelyEqual (std::exchange (value, valueChanged->newValue), valueChanged->newValue))
listeners.call ([this] (Listener& l) { l.sliderValueChanged (this); });
return;
}
if (const auto dragStarted = WebSliderRelayEvents::SliderDragStarted::extract (*sliderEvent))
{
listeners.call ([this] (Listener& l) { l.sliderDragStarted (this); });
return;
}
if (const auto dragEnded = WebSliderRelayEvents::SliderDragEnded::extract (*sliderEvent))
{
listeners.call ([this] (Listener& l) { l.sliderDragEnded (this); });
return;
}
if (const auto initialUpdate =
WebSliderRelayEvents::InitialUpdateRequested::extract (*sliderEvent))
{
listeners.call ([this] (Listener& l) { l.initialUpdateRequested (this); });
return;
}
}
const auto s = JSON::toString (event);
jassertfalse;
}
//==============================================================================
WebToggleButtonRelay::WebToggleButtonRelay (StringRef nameIn)
: name (nameIn)
{
}
void WebToggleButtonRelay::setToggleState (bool newState)
{
using namespace detail;
DynamicObject::Ptr object { new DynamicObject };
object->setProperty (WebToggleButtonRelayEvents::Event::eventTypeKey,
WebToggleButtonRelayEvents::ToggleStateChanged::eventId.toString());
object->setProperty (WebToggleButtonRelayEvents::ToggleStateChanged::valueKey, newState);
emitEvent (object.get());
}
void WebToggleButtonRelay::addListener (Listener* l)
{
listeners.add (l);
}
void WebToggleButtonRelay::removeListener (Listener* l)
{
listeners.remove (l);
}
WebBrowserComponent::Options WebToggleButtonRelay::buildOptions (const WebBrowserComponent::Options& initialOptions)
{
return initialOptions
.withEventListener (eventId, [this] (auto object) { handleEvent (object); })
.withInitialisationData ("__juce__toggles", name)
.withWebViewLifetimeListener (this);
}
void WebToggleButtonRelay::emitEvent (const var& payload)
{
if (browser != nullptr)
browser->emitEventIfBrowserIsVisible (eventId, payload);
}
void WebToggleButtonRelay::webViewConstructed (WebBrowserComponent* browserIn)
{
browser = browserIn;
listeners.call (&Listener::initialUpdateRequested);
}
void WebToggleButtonRelay::webViewDestructed (WebBrowserComponent*)
{
browser = nullptr;
}
void WebToggleButtonRelay::handleEvent (const var& event)
{
using namespace detail;
if (const auto buttonEvent = WebToggleButtonRelayEvents::Event::extract (event))
{
if (const auto toggleStateChanged = WebToggleButtonRelayEvents::ToggleStateChanged::extract (*buttonEvent))
{
listeners.call ([&toggleStateChanged] (Listener& l)
{ l.toggleStateChanged (toggleStateChanged->value); });
return;
}
if (const auto initialUpdate = WebToggleButtonRelayEvents::InitialUpdateRequested::extract (*buttonEvent))
{
listeners.call ([] (Listener& l) { l.initialUpdateRequested(); });
return;
}
}
const auto s = JSON::toString (event);
jassertfalse;
}
//==============================================================================
WebComboBoxRelay::WebComboBoxRelay (StringRef nameIn)
: name (nameIn)
{
}
void WebComboBoxRelay::setValue (float newValue)
{
using namespace detail;
DynamicObject::Ptr object { new DynamicObject };
object->setProperty (WebComboBoxRelayEvents::Event::eventTypeKey,
WebComboBoxRelayEvents::ValueChanged::eventId.toString());
object->setProperty (WebComboBoxRelayEvents::ValueChanged::valueKey, newValue);
emitEvent (object.get());
}
void WebComboBoxRelay::addListener (Listener* l)
{
listeners.add (l);
}
void WebComboBoxRelay::removeListener (Listener* l)
{
listeners.remove (l);
}
WebBrowserComponent::Options WebComboBoxRelay::buildOptions (const WebBrowserComponent::Options& initialOptions)
{
return initialOptions
.withEventListener (eventId, [this] (auto object) { handleEvent (object); })
.withInitialisationData ("__juce__comboBoxes", name)
.withWebViewLifetimeListener (this);
}
void WebComboBoxRelay::emitEvent (const var& payload)
{
if (browser != nullptr)
browser->emitEventIfBrowserIsVisible (eventId, payload);
}
void WebComboBoxRelay::webViewConstructed (WebBrowserComponent* browserIn)
{
browser = browserIn;
listeners.call (&Listener::initialUpdateRequested);
}
void WebComboBoxRelay::webViewDestructed (WebBrowserComponent*)
{
browser = nullptr;
}
void WebComboBoxRelay::handleEvent (const var& event)
{
using namespace detail;
if (const auto buttonEvent = WebComboBoxRelayEvents::Event::extract (event))
{
if (const auto valueChanged = WebComboBoxRelayEvents::ValueChanged::extract (*buttonEvent))
{
listeners.call ([&valueChanged] (Listener& l)
{ l.valueChanged (valueChanged->value); });
return;
}
if (const auto initialUpdate = WebComboBoxRelayEvents::InitialUpdateRequested::extract (*buttonEvent))
{
listeners.call ([] (Listener& l) { l.initialUpdateRequested(); });
return;
}
}
const auto s = JSON::toString (event);
jassertfalse;
}
#endif
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/misc/juce_WebControlRelays.h
+275
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_WEB_BROWSER || DOXYGEN
/** Helper class that relays audio parameter information to an object inside a WebBrowserComponent.
In order to create a relay you need to specify an identifier for the relayed state. This will
result in a Javascript object becoming available inside the WebBrowserComponent under the
provided identifier.
Pass the relay object to WebBrowserComponent::Options::withOptionsFrom() to associate it with
a WebBrowserComponent instance.
You can then use a WebSliderParameterAttachment as you would a SliderAttachment, to attach the
relay to a RangedAudioParameter. This will synchronise the state and events of the Javascript
object with the audio parameter at all times.
@code
// Add a relay to your AudioProcessorEditor members
WebSliderRelay cutoffSliderRelay { "cutoffSlider" };
WebBrowserComponent webComponent { WebBrowserComponent::Options{}::withOptionsFrom (cutoffSliderRelay) };
@endcode
@code
// In your Javascript GUI code you obtain an object from the framework
import * as Juce from "juce-framework-frontend";
const sliderState = Juce.getSliderState("cutoffSlider");
@endcode
@see WebSliderParameterAttachment
@tags{GUI}
*/
class JUCE_API WebSliderRelay : public OptionsBuilder<WebBrowserComponent::Options>,
private WebViewLifetimeListener
{
public:
/** Creating a relay will ensure that a Javascript object under the provided name will be
available in the specified WebBrowserComponent's context. Use the frontend framework's
getSliderState function with the same name to get a hold of this object.
*/
WebSliderRelay (StringRef nameIn);
//==============================================================================
/** @internal */
struct Listener : public SliderListener<WebSliderRelay>
{
virtual void initialUpdateRequested (WebSliderRelay*) = 0;
};
/** @internal */
void setValue (float newValue);
/** @internal */
float getValue() const;
/** @internal */
void addListener (Listener* l);
/** @internal */
void removeListener (Listener* l);
/** @internal */
WebBrowserComponent::Options buildOptions (const WebBrowserComponent::Options& initialOptions) override;
/** @internal */
void emitEvent (const var& payload);
private:
void handleEvent (const var& event);
void webViewConstructed (WebBrowserComponent*) override;
void webViewDestructed (WebBrowserComponent*) override;
WebBrowserComponent* browser = nullptr;
String name;
float value{};
Identifier eventId { "__juce__slider" + name };
ListenerList<Listener> listeners;
JUCE_DECLARE_NON_COPYABLE (WebSliderRelay)
JUCE_DECLARE_NON_MOVEABLE (WebSliderRelay)
};
/** Helper class that relays audio parameter information to an object inside a WebBrowserComponent.
In order to create a relay you need to specify an identifier for the relayed state. This will
result in a Javascript object becoming available inside the WebBrowserComponent under the
provided identifier.
Pass the relay object to WebBrowserComponent::Options::withOptionsFrom() to associate it with
a WebBrowserComponent instance.
You can then use a WebToggleButtonParameterAttachment as you would a ButtonParameterAttachment,
to attach the relay to a RangedAudioParameter. This will synchronise the state and events of
the Javascript object with the audio parameter at all times.
@code
// Add a relay to your AudioProcessorEditor members
WebToggleButtonRelay muteToggleRelay { "muteToggle" };
WebBrowserComponent webComponent { WebBrowserComponent::Options{}::withOptionsFrom (muteToggleRelay) };
@endcode
@code
// In your Javascript GUI code you obtain an object from the framework
import * as Juce from "juce-framework-frontend";
const checkboxState = Juce.getToggleState("muteToggle");
@endcode
@see WebToggleButtonParameterAttachment
@tags{GUI}
*/
class JUCE_API WebToggleButtonRelay : public OptionsBuilder<WebBrowserComponent::Options>,
private WebViewLifetimeListener
{
public:
/** Creating a relay will ensure that a Javascript object under the provided name will be
available in the specified WebBrowserComponent's context. Use the frontend framework's
getToggleState function with the same name to get a hold of this object.
*/
WebToggleButtonRelay (StringRef nameIn);
//==============================================================================
/** @internal */
struct Listener
{
virtual ~Listener() = default;
virtual void toggleStateChanged (bool) = 0;
virtual void initialUpdateRequested() = 0;
};
/** @internal */
void setToggleState (bool newState);
/** @internal */
void addListener (Listener* l);
/** @internal */
void removeListener (Listener* l);
/** @internal */
WebBrowserComponent::Options buildOptions (const WebBrowserComponent::Options& initialOptions) override;
/** @internal */
void emitEvent (const var& payload);
private:
void handleEvent (const var& event);
void webViewConstructed (WebBrowserComponent*) override;
void webViewDestructed (WebBrowserComponent*) override;
WebBrowserComponent* browser = nullptr;
String name;
Identifier eventId { "__juce__toggle" + name };
ListenerList<Listener> listeners;
JUCE_DECLARE_NON_COPYABLE (WebToggleButtonRelay)
JUCE_DECLARE_NON_MOVEABLE (WebToggleButtonRelay)
};
/** Helper class that relays audio parameter information to an object inside a WebBrowserComponent.
In order to create a relay you need to specify an identifier for the relayed state. This will
result in a Javascript object becoming available inside the WebBrowserComponent under the
provided identifier.
Pass the relay object to WebBrowserComponent::Options::withOptionsFrom() to associate it with
a WebBrowserComponent instance.
You can then use a WebComboBoxParameterAttachment as you would a ComboBoxParameterAttachment,
to attach the relay to a RangedAudioParameter. This will synchronise the state and events of
the Javascript object with the audio parameter at all times.
@code
// Add a relay to your AudioProcessorEditor members
WebComboBoxRelay filterTypeComboRelay { "filterTypeCombo" };
WebBrowserComponent webComponent { WebBrowserComponent::Options{}::withOptionsFrom (filterTypeComboRelay) };
@endcode
@code
// In your Javascript GUI code you obtain an object from the framework
import * as Juce from "juce-framework-frontend";
const comboBoxState = Juce.getComboBoxState("filterTypeCombo");
@endcode
@see WebComboBoxParameterAttachment
@tags{GUI}
*/
class JUCE_API WebComboBoxRelay : public OptionsBuilder<WebBrowserComponent::Options>,
private WebViewLifetimeListener
{
public:
/** Creating a relay will ensure that a Javascript object under the provided name will be
available in the specified WebBrowserComponent's context. Use the frontend framework's
getComboBoxState function with the same name to get a hold of this object.
*/
WebComboBoxRelay (StringRef nameIn);
//==============================================================================
/** @internal */
struct Listener
{
virtual ~Listener() = default;
virtual void valueChanged (float) = 0;
virtual void initialUpdateRequested() = 0;
};
/** @internal */
void setValue (float newValue);
/** @internal */
void addListener (Listener* l);
/** @internal */
void removeListener (Listener* l);
/** @internal */
WebBrowserComponent::Options buildOptions (const WebBrowserComponent::Options& initialOptions) override;
/** @internal */
void emitEvent (const var& payload);
private:
void handleEvent (const var& event);
void webViewConstructed (WebBrowserComponent*) override;
void webViewDestructed (WebBrowserComponent*) override;
WebBrowserComponent* browser = nullptr;
String name;
Identifier eventId { "__juce__comboBox" + name };
ListenerList<Listener> listeners;
JUCE_DECLARE_NON_COPYABLE (WebComboBoxRelay)
JUCE_DECLARE_NON_MOVEABLE (WebComboBoxRelay)
};
#endif
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/java/app/com/rmsl/juce/JuceWebViewClasses.java
+356
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
package com.rmsl.juce;
import android.content.Context;
import android.graphics.Bitmap;
import android.net.http.SslError;
import android.os.Build;
import android.os.Message;
import android.webkit.JavascriptInterface;
import android.webkit.ValueCallback;
import android.webkit.WebResourceResponse;
import android.webkit.WebResourceRequest;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.webkit.SslErrorHandler;
import android.webkit.WebChromeClient;
import java.lang.annotation.Native;
import java.util.ArrayList;
//==============================================================================
public class JuceWebViewClasses
{
static public class NativeInterface
{
private long host;
private final Object hostLock = new Object ();
//==============================================================================
public NativeInterface (long hostToUse)
{
host = hostToUse;
}
public void hostDeleted ()
{
synchronized (hostLock)
{
host = 0;
}
}
//==============================================================================
public void onPageStarted (WebView view, String url)
{
if (host == 0)
return;
handleResourceRequest (host, view, url);
}
public WebResourceResponse shouldInterceptRequest (WebView view, WebResourceRequest request)
{
synchronized (hostLock)
{
if (host != 0)
{
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
return handleResourceRequest (host, view, request.getUrl().toString());
}
}
return null;
}
public void onPageFinished (WebView view, String url)
{
if (host == 0)
return;
webViewPageLoadFinished (host, view, url);
}
public void onReceivedSslError (WebView view, SslErrorHandler handler, SslError error)
{
if (host == 0)
return;
webViewReceivedSslError (host, view, handler, error);
}
public void onReceivedHttpError (WebView view, WebResourceRequest request, WebResourceResponse errorResponse)
{
if (host == 0)
return;
webViewReceivedHttpError (host, view, request, errorResponse);
}
public void onCloseWindow (WebView window)
{
if (host == 0)
return;
webViewCloseWindowRequest (host, window);
}
public boolean onCreateWindow (WebView view, boolean isDialog,
boolean isUserGesture, Message resultMsg)
{
if (host == 0)
return false;
webViewCreateWindowRequest (host, view);
return false;
}
public String postMessageHandler (String message)
{
synchronized (hostLock)
{
if (host != 0)
{
String result = postMessage (host, message);
if (result == null)
return "";
return result;
}
}
return "";
}
public void handleJavascriptEvaluationResult (long evalId, String result)
{
if (host == 0)
return;
evaluationResultHandler (host, evalId, result);
}
public boolean shouldOverrideUrlLoading (String url)
{
if (host == 0)
return false;
return ! pageAboutToLoad (host, url);
}
//==============================================================================
private native WebResourceResponse handleResourceRequest (long host, WebView view, String url);
private native void webViewPageLoadFinished (long host, WebView view, String url);
private native void webViewReceivedSslError (long host, WebView view, SslErrorHandler handler, SslError error);
private native void webViewReceivedHttpError (long host, WebView view, WebResourceRequest request, WebResourceResponse errorResponse);
private native void webViewCloseWindowRequest (long host, WebView view);
private native void webViewCreateWindowRequest (long host, WebView view);
private native void evaluationResultHandler (long host, long evalId, String result);
private native String postMessage (long host, String message);
private native boolean pageAboutToLoad (long host, String url);
}
static public class Client extends WebViewClient
{
private NativeInterface nativeInterface;
//==============================================================================
public Client (NativeInterface nativeInterfaceIn)
{
nativeInterface = nativeInterfaceIn;
}
//==============================================================================
@Override
public void onPageFinished (WebView view, String url)
{
nativeInterface.onPageFinished (view, url);
}
@Override
public void onReceivedSslError (WebView view, SslErrorHandler handler, SslError error)
{
nativeInterface.onReceivedSslError (view, handler, error);
}
@Override
public void onReceivedHttpError (WebView view, WebResourceRequest request, WebResourceResponse errorResponse)
{
nativeInterface.onReceivedHttpError (view, request, errorResponse);
}
@Override
public void onPageStarted (WebView view, String url, Bitmap favicon)
{
nativeInterface.onPageStarted (view, url);
}
@Override
public WebResourceResponse shouldInterceptRequest (WebView view, WebResourceRequest request)
{
return nativeInterface.shouldInterceptRequest (view, request);
}
@Override
public boolean shouldOverrideUrlLoading (WebView view, WebResourceRequest request)
{
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
return nativeInterface.shouldOverrideUrlLoading (request.getUrl().toString());
return false;
}
@Override
public boolean shouldOverrideUrlLoading (WebView view, String url)
{
return nativeInterface.shouldOverrideUrlLoading (url);
}
}
static public class ChromeClient extends WebChromeClient
{
private NativeInterface nativeInterface;
//==============================================================================
public ChromeClient (NativeInterface nativeInterfaceIn)
{
nativeInterface = nativeInterfaceIn;
}
//==============================================================================
@Override
public void onCloseWindow (WebView window)
{
nativeInterface.onCloseWindow (window);
}
@Override
public boolean onCreateWindow (WebView view, boolean isDialog,
boolean isUserGesture, Message resultMsg)
{
return nativeInterface.onCreateWindow (view, isDialog, isUserGesture, resultMsg);
}
}
static public class WebAppInterface
{
private NativeInterface nativeInterface;
String userScripts;
//==============================================================================
public WebAppInterface (NativeInterface nativeInterfaceIn, String userScriptsIn)
{
nativeInterface = nativeInterfaceIn;
userScripts = userScriptsIn;
}
//==============================================================================
@JavascriptInterface
public String postMessage (String message)
{
return nativeInterface.postMessageHandler (message);
}
@JavascriptInterface
public String getAndroidUserScripts()
{
return userScripts;
}
}
static public class JuceWebView extends WebView
{
private NativeInterface nativeInterface;
private long evaluationId = 0;
public JuceWebView (Context context, long host, String userAgent, String initScripts)
{
super (context);
nativeInterface = new NativeInterface (host);
WebSettings settings = getSettings();
settings.setJavaScriptEnabled (true);
settings.setBuiltInZoomControls (true);
settings.setDisplayZoomControls (false);
settings.setSupportMultipleWindows (true);
settings.setUserAgentString (userAgent);
setWebChromeClient (new ChromeClient (nativeInterface));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
{
setWebContentsDebuggingEnabled (true);
}
setWebViewClient (new Client (nativeInterface));
addJavascriptInterface (new WebAppInterface (nativeInterface, initScripts), "__JUCE__");
}
public void disconnectNative()
{
nativeInterface.hostDeleted();
}
public long evaluateJavascript (String script)
{
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
{
final long currentEvaluationId = evaluationId++;
final NativeInterface accessibleNativeInterface = nativeInterface;
super.evaluateJavascript (script, new ValueCallback<String>()
{
@Override
public void onReceiveValue(String result)
{
accessibleNativeInterface.handleJavascriptEvaluationResult (currentEvaluationId,
result);
}
});
return currentEvaluationId;
}
return -1;
}
}
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/javaopt/app/com/rmsl/juce/JuceFirebaseInstanceIdService.java
+50
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
package com.rmsl.juce;
import com.google.firebase.iid.*;
public final class JuceFirebaseInstanceIdService extends FirebaseInstanceIdService
{
private native void firebaseInstanceIdTokenRefreshed (String token);
@Override
public void onTokenRefresh()
{
String token = FirebaseInstanceId.getInstance().getToken();
firebaseInstanceIdTokenRefreshed (token);
}
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/javaopt/app/com/rmsl/juce/JuceFirebaseMessagingService.java
+69
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
package com.rmsl.juce;
import com.google.firebase.messaging.*;
public final class JuceFirebaseMessagingService extends FirebaseMessagingService
{
private native void firebaseRemoteMessageReceived (RemoteMessage message);
private native void firebaseRemoteMessagesDeleted();
private native void firebaseRemoteMessageSent (String messageId);
private native void firebaseRemoteMessageSendError (String messageId, String error);
@Override
public void onMessageReceived (RemoteMessage message)
{
firebaseRemoteMessageReceived (message);
}
@Override
public void onDeletedMessages()
{
firebaseRemoteMessagesDeleted();
}
@Override
public void onMessageSent (String messageId)
{
firebaseRemoteMessageSent (messageId);
}
@Override
public void onSendError (String messageId, Exception e)
{
firebaseRemoteMessageSendError (messageId, e.toString());
}
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/javascript/check_native_interop.js
+146
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
if (
typeof window.__JUCE__ !== "undefined" &&
typeof window.__JUCE__.getAndroidUserScripts !== "undefined" &&
typeof window.inAndroidUserScriptEval === "undefined"
) {
window.inAndroidUserScriptEval = true;
eval(window.__JUCE__.getAndroidUserScripts());
delete window.inAndroidUserScriptEval;
}
{
if (typeof window.__JUCE__ === "undefined") {
console.warn(
"The 'window.__JUCE__' object is undefined." +
" Native integration features will not work." +
" Defining a placeholder 'window.__JUCE__' object."
);
window.__JUCE__ = {
postMessage: function () {},
};
}
if (typeof window.__JUCE__.initialisationData === "undefined") {
window.__JUCE__.initialisationData = {
__juce__platform: [],
__juce__functions: [],
__juce__registeredGlobalEventIds: [],
__juce__sliders: [],
__juce__toggles: [],
__juce__comboBoxes: [],
};
}
class ListenerList {
constructor() {
this.listeners = new Map();
this.listenerId = 0;
}
addListener(fn) {
const newListenerId = this.listenerId++;
this.listeners.set(newListenerId, fn);
return newListenerId;
}
removeListener(id) {
if (this.listeners.has(id)) {
this.listeners.delete(id);
}
}
callListeners(payload) {
for (const [, value] of this.listeners) {
value(payload);
}
}
}
class EventListenerList {
constructor() {
this.eventListeners = new Map();
}
addEventListener(eventId, fn) {
if (!this.eventListeners.has(eventId))
this.eventListeners.set(eventId, new ListenerList());
const id = this.eventListeners.get(eventId).addListener(fn);
return [eventId, id];
}
removeEventListener([eventId, id]) {
if (this.eventListeners.has(eventId)) {
this.eventListeners.get(eventId).removeListener(id);
}
}
emitEvent(eventId, object) {
if (this.eventListeners.has(eventId))
this.eventListeners.get(eventId).callListeners(object);
}
}
class Backend {
constructor() {
this.listeners = new EventListenerList();
}
addEventListener(eventId, fn) {
return this.listeners.addEventListener(eventId, fn);
}
removeEventListener([eventId, id]) {
this.listeners.removeEventListener([eventId, id]);
}
emitEvent(eventId, object) {
window.__JUCE__.postMessage(
JSON.stringify({ eventId: eventId, payload: object })
);
}
emitByBackend(eventId, object) {
this.listeners.emitEvent(eventId, JSON.parse(object));
}
}
if (typeof window.__JUCE__.backend === "undefined")
window.__JUCE__.backend = new Backend();
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/javascript/index.js
+577
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/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
import "./check_native_interop.js";
class PromiseHandler {
constructor() {
this.lastPromiseId = 0;
this.promises = new Map();
window.__JUCE__.backend.addEventListener(
"__juce__complete",
({ promiseId, result }) => {
if (this.promises.has(promiseId)) {
this.promises.get(promiseId).resolve(result);
this.promises.delete(promiseId);
}
}
);
}
createPromise() {
const promiseId = this.lastPromiseId++;
const result = new Promise((resolve, reject) => {
this.promises.set(promiseId, { resolve: resolve, reject: reject });
});
return [promiseId, result];
}
}
const promiseHandler = new PromiseHandler();
/**
* Returns a function object that calls a function registered on the JUCE backend and forwards all
* parameters to it.
*
* The provided name should be the same as the name argument passed to
* WebBrowserComponent::Options.withNativeFunction() on the backend.
*
* @param {String} name
*/
function getNativeFunction(name) {
if (!window.__JUCE__.initialisationData.__juce__functions.includes(name))
console.warn(
`Creating native function binding for '${name}', which is unknown to the backend`
);
const f = function () {
const [promiseId, result] = promiseHandler.createPromise();
window.__JUCE__.backend.emitEvent("__juce__invoke", {
name: name,
params: Array.prototype.slice.call(arguments),
resultId: promiseId,
});
return result;
};
return f;
}
//==============================================================================
class ListenerList {
constructor() {
this.listeners = new Map();
this.listenerId = 0;
}
addListener(fn) {
const newListenerId = this.listenerId++;
this.listeners.set(newListenerId, fn);
return newListenerId;
}
removeListener(id) {
if (this.listeners.has(id)) {
this.listeners.delete(id);
}
}
callListeners(payload) {
for (const [, value] of this.listeners) {
value(payload);
}
}
}
const BasicControl_valueChangedEventId = "valueChanged";
const BasicControl_propertiesChangedId = "propertiesChanged";
const SliderControl_sliderDragStartedEventId = "sliderDragStarted";
const SliderControl_sliderDragEndedEventId = "sliderDragEnded";
/**
* SliderState encapsulates data and callbacks that are synchronised with a WebSliderRelay object
* on the backend.
*
* Use getSliderState() to create a SliderState object. This object will be synchronised with the
* WebSliderRelay backend object that was created using the same unique name.
*
* @param {String} name
*/
class SliderState {
constructor(name) {
if (!window.__JUCE__.initialisationData.__juce__sliders.includes(name))
console.warn(
"Creating SliderState for '" +
name +
"', which is unknown to the backend"
);
this.name = name;
this.identifier = "__juce__slider" + this.name;
this.scaledValue = 0;
this.properties = {
start: 0,
end: 1,
skew: 1,
name: "",
label: "",
numSteps: 100,
interval: 0,
parameterIndex: -1,
};
this.valueChangedEvent = new ListenerList();
this.propertiesChangedEvent = new ListenerList();
window.__JUCE__.backend.addEventListener(this.identifier, (event) =>
this.handleEvent(event)
);
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: "requestInitialUpdate",
});
}
/**
* Sets the normalised value of the corresponding backend parameter. This value is always in the
* [0, 1] range (inclusive).
*
* The meaning of this range is the same as in the case of
* AudioProcessorParameter::getValue() (C++).
*
* @param {String} name
*/
setNormalisedValue(newValue) {
this.scaledValue = this.snapToLegalValue(
this.normalisedToScaledValue(newValue)
);
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: BasicControl_valueChangedEventId,
value: this.scaledValue,
});
}
/**
* This function should be called first thing when the user starts interacting with the slider.
*/
sliderDragStarted() {
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: SliderControl_sliderDragStartedEventId,
});
}
/**
* This function should be called when the user finished the interaction with the slider.
*/
sliderDragEnded() {
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: SliderControl_sliderDragEndedEventId,
});
}
/** Internal. */
handleEvent(event) {
if (event.eventType == BasicControl_valueChangedEventId) {
this.scaledValue = event.value;
this.valueChangedEvent.callListeners();
}
if (event.eventType == BasicControl_propertiesChangedId) {
// eslint-disable-next-line no-unused-vars
let { eventType: _, ...rest } = event;
this.properties = rest;
this.propertiesChangedEvent.callListeners();
}
}
/**
* Returns the scaled value of the parameter. This corresponds to the return value of
* NormalisableRange::convertFrom0to1() (C++). This value will differ from a linear
* [0, 1] range if a non-default NormalisableRange was set for the parameter.
*/
getScaledValue() {
return this.scaledValue;
}
/**
* Returns the normalised value of the corresponding backend parameter. This value is always in the
* [0, 1] range (inclusive).
*
* The meaning of this range is the same as in the case of
* AudioProcessorParameter::getValue() (C++).
*
* @param {String} name
*/
getNormalisedValue() {
return Math.pow(
(this.scaledValue - this.properties.start) /
(this.properties.end - this.properties.start),
this.properties.skew
);
}
/** Internal. */
normalisedToScaledValue(normalisedValue) {
return (
Math.pow(normalisedValue, 1 / this.properties.skew) *
(this.properties.end - this.properties.start) +
this.properties.start
);
}
/** Internal. */
snapToLegalValue(value) {
const interval = this.properties.interval;
if (interval == 0) return value;
const start = this.properties.start;
const clamp = (val, min = 0, max = 1) => Math.max(min, Math.min(max, val));
return clamp(
start + interval * Math.floor((value - start) / interval + 0.5),
this.properties.start,
this.properties.end
);
}
}
const sliderStates = new Map();
for (const sliderName of window.__JUCE__.initialisationData.__juce__sliders)
sliderStates.set(sliderName, new SliderState(sliderName));
/**
* Returns a SliderState object that is connected to the backend WebSliderRelay object that was
* created with the same name argument.
*
* To register a WebSliderRelay object create one with the right name and add it to the
* WebBrowserComponent::Options struct using withOptionsFrom.
*
* @param {String} name
*/
function getSliderState(name) {
if (!sliderStates.has(name)) sliderStates.set(name, new SliderState(name));
return sliderStates.get(name);
}
/**
* ToggleState encapsulates data and callbacks that are synchronised with a WebToggleRelay object
* on the backend.
*
* Use getToggleState() to create a ToggleState object. This object will be synchronised with the
* WebToggleRelay backend object that was created using the same unique name.
*
* @param {String} name
*/
class ToggleState {
constructor(name) {
if (!window.__JUCE__.initialisationData.__juce__toggles.includes(name))
console.warn(
"Creating ToggleState for '" +
name +
"', which is unknown to the backend"
);
this.name = name;
this.identifier = "__juce__toggle" + this.name;
this.value = false;
this.properties = {
name: "",
parameterIndex: -1,
};
this.valueChangedEvent = new ListenerList();
this.propertiesChangedEvent = new ListenerList();
window.__JUCE__.backend.addEventListener(this.identifier, (event) =>
this.handleEvent(event)
);
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: "requestInitialUpdate",
});
}
/** Returns the value corresponding to the associated WebToggleRelay's (C++) state. */
getValue() {
return this.value;
}
/** Informs the backend to change the associated WebToggleRelay's (C++) state. */
setValue(newValue) {
this.value = newValue;
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: BasicControl_valueChangedEventId,
value: this.value,
});
}
/** Internal. */
handleEvent(event) {
if (event.eventType == BasicControl_valueChangedEventId) {
this.value = event.value;
this.valueChangedEvent.callListeners();
}
if (event.eventType == BasicControl_propertiesChangedId) {
// eslint-disable-next-line no-unused-vars
let { eventType: _, ...rest } = event;
this.properties = rest;
this.propertiesChangedEvent.callListeners();
}
}
}
const toggleStates = new Map();
for (const name of window.__JUCE__.initialisationData.__juce__toggles)
toggleStates.set(name, new ToggleState(name));
/**
* Returns a ToggleState object that is connected to the backend WebToggleButtonRelay object that was
* created with the same name argument.
*
* To register a WebToggleButtonRelay object create one with the right name and add it to the
* WebBrowserComponent::Options struct using withOptionsFrom.
*
* @param {String} name
*/
function getToggleState(name) {
if (!toggleStates.has(name)) toggleStates.set(name, new ToggleState(name));
return toggleStates.get(name);
}
/**
* ComboBoxState encapsulates data and callbacks that are synchronised with a WebComboBoxRelay object
* on the backend.
*
* Use getComboBoxState() to create a ComboBoxState object. This object will be synchronised with the
* WebComboBoxRelay backend object that was created using the same unique name.
*
* @param {String} name
*/
class ComboBoxState {
constructor(name) {
if (!window.__JUCE__.initialisationData.__juce__comboBoxes.includes(name))
console.warn(
"Creating ComboBoxState for '" +
name +
"', which is unknown to the backend"
);
this.name = name;
this.identifier = "__juce__comboBox" + this.name;
this.value = 0.0;
this.properties = {
name: "",
parameterIndex: -1,
choices: [],
};
this.valueChangedEvent = new ListenerList();
this.propertiesChangedEvent = new ListenerList();
window.__JUCE__.backend.addEventListener(this.identifier, (event) =>
this.handleEvent(event)
);
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: "requestInitialUpdate",
});
}
/**
* Returns the value corresponding to the associated WebComboBoxRelay's (C++) state.
*
* This is an index identifying which element of the properties.choices array is currently
* selected.
*/
getChoiceIndex() {
return Math.round(this.value * (this.properties.choices.length - 1));
}
/**
* Informs the backend to change the associated WebComboBoxRelay's (C++) state.
*
* This should be called with the index identifying the selected element from the
* properties.choices array.
*/
setChoiceIndex(index) {
const numItems = this.properties.choices.length;
this.value = numItems > 1 ? index / (numItems - 1) : 0.0;
window.__JUCE__.backend.emitEvent(this.identifier, {
eventType: BasicControl_valueChangedEventId,
value: this.value,
});
}
/** Internal. */
handleEvent(event) {
if (event.eventType == BasicControl_valueChangedEventId) {
this.value = event.value;
this.valueChangedEvent.callListeners();
}
if (event.eventType == BasicControl_propertiesChangedId) {
// eslint-disable-next-line no-unused-vars
let { eventType: _, ...rest } = event;
this.properties = rest;
this.propertiesChangedEvent.callListeners();
}
}
}
const comboBoxStates = new Map();
for (const name of window.__JUCE__.initialisationData.__juce__comboBoxes)
comboBoxStates.set(name, new ComboBoxState(name));
/**
* Returns a ComboBoxState object that is connected to the backend WebComboBoxRelay object that was
* created with the same name argument.
*
* To register a WebComboBoxRelay object create one with the right name and add it to the
* WebBrowserComponent::Options struct using withOptionsFrom.
*
* @param {String} name
*/
function getComboBoxState(name) {
if (!comboBoxStates.has(name))
comboBoxStates.set(name, new ComboBoxState(name));
return comboBoxStates.get(name);
}
/**
* Appends a platform-specific prefix to the path to ensure that a request sent to this address will
* be received by the backend's ResourceProvider.
* @param {String} path
*/
function getBackendResourceAddress(path) {
const platform =
window.__JUCE__.initialisationData.__juce__platform.length > 0
? window.__JUCE__.initialisationData.__juce__platform[0]
: "";
if (platform == "windows" || platform == "android")
return "https://juce.backend/" + path;
if (platform == "macos" || platform == "ios" || platform == "linux")
return "juce://juce.backend/" + path;
console.warn(
"getBackendResourceAddress() called, but no JUCE native backend is detected."
);
return path;
}
/**
* This helper class is intended to aid the implementation of
* AudioProcessorEditor::getControlParameterIndex() for editors using a WebView interface.
*
* Create an instance of this class and call its handleMouseMove() method in each mousemove event.
*
* This class can be used to continuously report the controlParameterIndexAnnotation attribute's
* value related to the DOM element that is currently under the mouse pointer.
*
* This value is defined at all times as follows
* * the annotation attribute's value for the DOM element directly under the mouse, if it has it,
* * the annotation attribute's value for the first parent element, that has it,
* * -1 otherwise.
*
* Whenever there is a change in this value, an event is emitted to the frontend with the new value.
* You can use a ControlParameterIndexReceiver object on the backend to listen to these events.
*
* @param {String} controlParameterIndexAnnotation
*/
class ControlParameterIndexUpdater {
constructor(controlParameterIndexAnnotation) {
this.controlParameterIndexAnnotation = controlParameterIndexAnnotation;
this.lastElement = null;
this.lastControlParameterIndex = null;
}
handleMouseMove(event) {
const currentElement = document.elementFromPoint(
event.clientX,
event.clientY
);
if (currentElement === this.lastElement) return;
this.lastElement = currentElement;
let controlParameterIndex = -1;
if (currentElement !== null)
controlParameterIndex = this.#getControlParameterIndex(currentElement);
if (controlParameterIndex === this.lastControlParameterIndex) return;
this.lastControlParameterIndex = controlParameterIndex;
window.__JUCE__.backend.emitEvent(
"__juce__controlParameterIndexChanged",
controlParameterIndex
);
}
//==============================================================================
#getControlParameterIndex(element) {
const isValidNonRootElement = (e) => {
return e !== null && e !== document.documentElement;
};
while (isValidNonRootElement(element)) {
if (element.hasAttribute(this.controlParameterIndexAnnotation)) {
return element.getAttribute(this.controlParameterIndexAnnotation);
}
element = element.parentElement;
}
return -1;
}
}
export {
getNativeFunction,
getSliderState,
getToggleState,
getComboBoxState,
getBackendResourceAddress,
ControlParameterIndexUpdater,
};
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/javascript/package.json
+4
View File
@@ -0,0 +1,4 @@
{
"name": "juce-framework-frontend",
"version": "7.0.7"
}
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_ActiveXComponent_windows.cpp
+553
View File
@@ -0,0 +1,553 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
extern int64 getMouseEventTime();
JUCE_DECLARE_UUID_GETTER (IOleObject, "00000112-0000-0000-C000-000000000046")
JUCE_DECLARE_UUID_GETTER (IOleWindow, "00000114-0000-0000-C000-000000000046")
JUCE_DECLARE_UUID_GETTER (IOleInPlaceSite, "00000119-0000-0000-C000-000000000046")
namespace ActiveXHelpers
{
//==============================================================================
struct JuceIStorage final : public ComBaseClassHelper<IStorage>
{
JuceIStorage() = default;
JUCE_COMRESULT CreateStream (const WCHAR*, DWORD, DWORD, DWORD, IStream**) override { return E_NOTIMPL; }
JUCE_COMRESULT OpenStream (const WCHAR*, void*, DWORD, DWORD, IStream**) override { return E_NOTIMPL; }
JUCE_COMRESULT CreateStorage (const WCHAR*, DWORD, DWORD, DWORD, IStorage**) override { return E_NOTIMPL; }
JUCE_COMRESULT OpenStorage (const WCHAR*, IStorage*, DWORD, SNB, DWORD, IStorage**) override { return E_NOTIMPL; }
JUCE_COMRESULT CopyTo (DWORD, IID const*, SNB, IStorage*) override { return E_NOTIMPL; }
JUCE_COMRESULT MoveElementTo (const OLECHAR*,IStorage*, const OLECHAR*, DWORD) override { return E_NOTIMPL; }
JUCE_COMRESULT Commit (DWORD) override { return E_NOTIMPL; }
JUCE_COMRESULT Revert() override { return E_NOTIMPL; }
JUCE_COMRESULT EnumElements (DWORD, void*, DWORD, IEnumSTATSTG**) override { return E_NOTIMPL; }
JUCE_COMRESULT DestroyElement (const OLECHAR*) override { return E_NOTIMPL; }
JUCE_COMRESULT RenameElement (const WCHAR*, const WCHAR*) override { return E_NOTIMPL; }
JUCE_COMRESULT SetElementTimes (const WCHAR*, FILETIME const*, FILETIME const*, FILETIME const*) override { return E_NOTIMPL; }
JUCE_COMRESULT SetClass (REFCLSID) override { return S_OK; }
JUCE_COMRESULT SetStateBits (DWORD, DWORD) override { return E_NOTIMPL; }
JUCE_COMRESULT Stat (STATSTG*, DWORD) override { return E_NOTIMPL; }
};
//==============================================================================
struct JuceOleInPlaceFrame final : public ComBaseClassHelper<IOleInPlaceFrame>
{
JuceOleInPlaceFrame (HWND hwnd) : window (hwnd) {}
JUCE_COMRESULT GetWindow (HWND* lphwnd) override { *lphwnd = window; return S_OK; }
JUCE_COMRESULT ContextSensitiveHelp (BOOL) override { return E_NOTIMPL; }
JUCE_COMRESULT GetBorder (LPRECT) override { return E_NOTIMPL; }
JUCE_COMRESULT RequestBorderSpace (LPCBORDERWIDTHS) override { return E_NOTIMPL; }
JUCE_COMRESULT SetBorderSpace (LPCBORDERWIDTHS) override { return E_NOTIMPL; }
JUCE_COMRESULT SetActiveObject (IOleInPlaceActiveObject* a, LPCOLESTR) override { activeObject = addComSmartPtrOwner (a); return S_OK; }
JUCE_COMRESULT InsertMenus (HMENU, LPOLEMENUGROUPWIDTHS) override { return E_NOTIMPL; }
JUCE_COMRESULT SetMenu (HMENU, HOLEMENU, HWND) override { return S_OK; }
JUCE_COMRESULT RemoveMenus (HMENU) override { return E_NOTIMPL; }
JUCE_COMRESULT SetStatusText (LPCOLESTR) override { return S_OK; }
JUCE_COMRESULT EnableModeless (BOOL) override { return S_OK; }
JUCE_COMRESULT TranslateAccelerator (LPMSG, WORD) override { return E_NOTIMPL; }
HRESULT OfferKeyTranslation (LPMSG lpmsg)
{
if (activeObject != nullptr)
return activeObject->TranslateAcceleratorW (lpmsg);
return S_FALSE;
}
HWND window;
ComSmartPtr<IOleInPlaceActiveObject> activeObject;
};
//==============================================================================
struct JuceIOleInPlaceSite final : public ComBaseClassHelper<IOleInPlaceSite>
{
JuceIOleInPlaceSite (HWND hwnd)
: window (hwnd),
frame (new JuceOleInPlaceFrame (window))
{}
~JuceIOleInPlaceSite() override
{
frame->Release();
}
JUCE_COMRESULT GetWindow (HWND* lphwnd) override { *lphwnd = window; return S_OK; }
JUCE_COMRESULT ContextSensitiveHelp (BOOL) override { return E_NOTIMPL; }
JUCE_COMRESULT CanInPlaceActivate() override { return S_OK; }
JUCE_COMRESULT OnInPlaceActivate() override { return S_OK; }
JUCE_COMRESULT OnUIActivate() override { return S_OK; }
JUCE_COMRESULT GetWindowContext (LPOLEINPLACEFRAME* lplpFrame, LPOLEINPLACEUIWINDOW* lplpDoc, LPRECT, LPRECT, LPOLEINPLACEFRAMEINFO lpFrameInfo) override
{
/* Note: If you call AddRef on the frame here, then some types of object (e.g. web browser control) cause leaks..
If you don't call AddRef then others crash (e.g. QuickTime).. Bit of a catch-22, so letting it leak is probably preferable.
*/
if (lplpFrame != nullptr) { frame->AddRef(); *lplpFrame = frame; }
if (lplpDoc != nullptr) *lplpDoc = nullptr;
lpFrameInfo->fMDIApp = FALSE;
lpFrameInfo->hwndFrame = window;
lpFrameInfo->haccel = nullptr;
lpFrameInfo->cAccelEntries = 0;
return S_OK;
}
JUCE_COMRESULT Scroll (SIZE) override { return E_NOTIMPL; }
JUCE_COMRESULT OnUIDeactivate (BOOL) override { return S_OK; }
JUCE_COMRESULT OnInPlaceDeactivate() override { return S_OK; }
JUCE_COMRESULT DiscardUndoState() override { return E_NOTIMPL; }
JUCE_COMRESULT DeactivateAndUndo() override { return E_NOTIMPL; }
JUCE_COMRESULT OnPosRectChange (LPCRECT) override { return S_OK; }
LRESULT offerEventToActiveXControl (::MSG& msg)
{
if (frame != nullptr)
return frame->OfferKeyTranslation (&msg);
return S_FALSE;
}
HWND window;
JuceOleInPlaceFrame* frame;
};
//==============================================================================
struct JuceIOleClientSite final : public ComBaseClassHelper<IOleClientSite>
{
JuceIOleClientSite (HWND window) : inplaceSite (new JuceIOleInPlaceSite (window))
{}
~JuceIOleClientSite() override
{
inplaceSite->Release();
if (dispatchEventHandler != nullptr)
{
dispatchEventHandler->Release();
dispatchEventHandler = nullptr;
}
}
JUCE_COMRESULT QueryInterface (REFIID type, void** result) override
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
if (type == __uuidof (IOleInPlaceSite))
{
inplaceSite->AddRef();
*result = static_cast<IOleInPlaceSite*> (inplaceSite);
return S_OK;
}
else if (type == __uuidof (IDispatch) && dispatchEventHandler != nullptr)
{
dispatchEventHandler->AddRef();
*result = dispatchEventHandler;
return S_OK;
}
return ComBaseClassHelper <IOleClientSite>::QueryInterface (type, result);
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
JUCE_COMRESULT SaveObject() override { return E_NOTIMPL; }
JUCE_COMRESULT GetMoniker (DWORD, DWORD, IMoniker**) override { return E_NOTIMPL; }
JUCE_COMRESULT GetContainer (LPOLECONTAINER* ppContainer) override { *ppContainer = nullptr; return E_NOINTERFACE; }
JUCE_COMRESULT ShowObject() override { return S_OK; }
JUCE_COMRESULT OnShowWindow (BOOL) override { return E_NOTIMPL; }
JUCE_COMRESULT RequestNewObjectLayout() override { return E_NOTIMPL; }
LRESULT offerEventToActiveXControl (::MSG& msg)
{
if (inplaceSite != nullptr)
return inplaceSite->offerEventToActiveXControl (msg);
return S_FALSE;
}
void setEventHandler (void* eventHandler)
{
IDispatch* newEventHandler = nullptr;
if (eventHandler != nullptr)
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
auto iidIDispatch = __uuidof (IDispatch);
if (static_cast<IUnknown*> (eventHandler)->QueryInterface (iidIDispatch, (void**) &newEventHandler) != S_OK
|| newEventHandler == nullptr)
return;
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
if (dispatchEventHandler != nullptr)
dispatchEventHandler->Release();
dispatchEventHandler = newEventHandler;
}
JuceIOleInPlaceSite* inplaceSite;
IDispatch* dispatchEventHandler = nullptr;
};
//==============================================================================
static Array<ActiveXControlComponent*> activeXComps;
static HWND getHWND (const ActiveXControlComponent* const component)
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
HWND hwnd = {};
const IID iid = __uuidof (IOleWindow);
if (auto* window = (IOleWindow*) component->queryInterface (&iid))
{
window->GetWindow (&hwnd);
window->Release();
}
return hwnd;
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
static void offerActiveXMouseEventToPeer (ComponentPeer* peer, HWND hwnd, UINT message, LPARAM lParam)
{
switch (message)
{
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
{
RECT activeXRect, peerRect;
GetWindowRect (hwnd, &activeXRect);
GetWindowRect ((HWND) peer->getNativeHandle(), &peerRect);
peer->handleMouseEvent (MouseInputSource::InputSourceType::mouse,
{ (float) (GET_X_LPARAM (lParam) + activeXRect.left - peerRect.left),
(float) (GET_Y_LPARAM (lParam) + activeXRect.top - peerRect.top) },
ComponentPeer::getCurrentModifiersRealtime(),
MouseInputSource::defaultPressure,
MouseInputSource::defaultOrientation,
getMouseEventTime());
break;
}
default:
break;
}
}
}
//==============================================================================
class ActiveXControlComponent::Pimpl : public ComponentMovementWatcher,
public ComponentPeer::ScaleFactorListener
{
public:
Pimpl (HWND hwnd, ActiveXControlComponent& activeXComp)
: ComponentMovementWatcher (&activeXComp),
owner (activeXComp),
storage (new ActiveXHelpers::JuceIStorage()),
clientSite (new ActiveXHelpers::JuceIOleClientSite (hwnd))
{
}
~Pimpl() override
{
// If the wndproc of the ActiveX HWND isn't set back to it's original
// wndproc, then clientSite will leak when control is released
if (controlHWND != nullptr)
SetWindowLongPtr ((HWND) controlHWND, GWLP_WNDPROC, (LONG_PTR) originalWndProc);
if (control != nullptr)
{
control->Close (OLECLOSE_NOSAVE);
control->Release();
}
clientSite->Release();
storage->Release();
if (currentPeer != nullptr)
currentPeer->removeScaleFactorListener (this);
}
void setControlBounds (Rectangle<int> newBounds) const
{
if (controlHWND != nullptr)
{
if (auto* peer = owner.getTopLevelComponent()->getPeer())
newBounds = (newBounds.toDouble() * peer->getPlatformScaleFactor()).toNearestInt();
MoveWindow (controlHWND, newBounds.getX(), newBounds.getY(), newBounds.getWidth(), newBounds.getHeight(), TRUE);
}
}
void setControlVisible (bool shouldBeVisible) const
{
if (controlHWND != nullptr)
ShowWindow (controlHWND, shouldBeVisible ? SW_SHOWNA : SW_HIDE);
}
//==============================================================================
using ComponentMovementWatcher::componentMovedOrResized;
void componentMovedOrResized (bool /*wasMoved*/, bool /*wasResized*/) override
{
if (auto* peer = owner.getTopLevelComponent()->getPeer())
setControlBounds (peer->getAreaCoveredBy (owner));
}
void componentPeerChanged() override
{
if (currentPeer != nullptr)
currentPeer->removeScaleFactorListener (this);
componentMovedOrResized (true, true);
currentPeer = owner.getTopLevelComponent()->getPeer();
if (currentPeer != nullptr)
currentPeer->addScaleFactorListener (this);
}
using ComponentMovementWatcher::componentVisibilityChanged;
void componentVisibilityChanged() override
{
setControlVisible (owner.isShowing());
componentPeerChanged();
}
void nativeScaleFactorChanged (double /*newScaleFactor*/) override
{
componentMovedOrResized (true, true);
}
// intercepts events going to an activeX control, so we can sneakily use the mouse events
static LRESULT CALLBACK activeXHookWndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
for (auto* ax : ActiveXHelpers::activeXComps)
{
if (ax->control != nullptr && ax->control->controlHWND == hwnd)
{
switch (message)
{
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
if (ax->isShowing())
{
if (auto* peer = ax->getPeer())
{
ActiveXHelpers::offerActiveXMouseEventToPeer (peer, hwnd, message, lParam);
if (! ax->areMouseEventsAllowed())
return 0;
}
}
break;
default:
break;
}
return CallWindowProc (ax->control->originalWndProc, hwnd, message, wParam, lParam);
}
}
return DefWindowProc (hwnd, message, wParam, lParam);
}
ActiveXControlComponent& owner;
ComponentPeer* currentPeer = nullptr;
HWND controlHWND = {};
IStorage* storage = nullptr;
ActiveXHelpers::JuceIOleClientSite* clientSite = nullptr;
IOleObject* control = nullptr;
WNDPROC originalWndProc = nullptr;
};
//==============================================================================
ActiveXControlComponent::ActiveXControlComponent()
{
ActiveXHelpers::activeXComps.add (this);
}
ActiveXControlComponent::~ActiveXControlComponent()
{
deleteControl();
ActiveXHelpers::activeXComps.removeFirstMatchingValue (this);
}
void ActiveXControlComponent::paint (Graphics& g)
{
if (control == nullptr)
g.fillAll (Colours::lightgrey);
}
bool ActiveXControlComponent::createControl (const void* controlIID)
{
deleteControl();
if (auto* peer = getPeer())
{
auto controlBounds = peer->getAreaCoveredBy (*this);
auto hwnd = (HWND) peer->getNativeHandle();
std::unique_ptr<Pimpl> newControl (new Pimpl (hwnd, *this));
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
HRESULT hr = OleCreate (*(const IID*) controlIID, __uuidof (IOleObject), 1 /*OLERENDER_DRAW*/, nullptr,
newControl->clientSite, newControl->storage,
(void**) &(newControl->control));
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
if (hr == S_OK)
{
newControl->control->SetHostNames (L"JUCE", nullptr);
if (OleSetContainedObject (newControl->control, TRUE) == S_OK)
{
RECT rect;
rect.left = controlBounds.getX();
rect.top = controlBounds.getY();
rect.right = controlBounds.getRight();
rect.bottom = controlBounds.getBottom();
if (newControl->control->DoVerb (OLEIVERB_SHOW, nullptr, newControl->clientSite, 0, hwnd, &rect) == S_OK)
{
control = std::move (newControl);
control->controlHWND = ActiveXHelpers::getHWND (this);
if (control->controlHWND != nullptr)
{
control->setControlBounds (controlBounds);
control->originalWndProc = (WNDPROC) GetWindowLongPtr ((HWND) control->controlHWND, GWLP_WNDPROC);
SetWindowLongPtr ((HWND) control->controlHWND, GWLP_WNDPROC, (LONG_PTR) Pimpl::activeXHookWndProc);
}
return true;
}
}
}
}
else
{
// the component must have already been added to a real window when you call this!
jassertfalse;
}
return false;
}
void ActiveXControlComponent::deleteControl()
{
control = nullptr;
}
void* ActiveXControlComponent::queryInterface (const void* iid) const
{
void* result = nullptr;
if (control != nullptr && control->control != nullptr
&& SUCCEEDED (control->control->QueryInterface (*(const IID*) iid, &result)))
return result;
return nullptr;
}
void ActiveXControlComponent::setMouseEventsAllowed (const bool eventsCanReachControl)
{
mouseEventsAllowed = eventsCanReachControl;
}
intptr_t ActiveXControlComponent::offerEventToActiveXControl (void* ptr)
{
if (control != nullptr && control->clientSite != nullptr)
return (intptr_t) control->clientSite->offerEventToActiveXControl (*reinterpret_cast<::MSG*> (ptr));
return S_FALSE;
}
intptr_t ActiveXControlComponent::offerEventToActiveXControlStatic (void* ptr)
{
for (auto* ax : ActiveXHelpers::activeXComps)
{
auto result = ax->offerEventToActiveXControl (ptr);
if (result != S_FALSE)
return result;
}
return S_FALSE;
}
void ActiveXControlComponent::setEventHandler (void* eventHandler)
{
if (control->clientSite != nullptr)
control->clientSite->setEventHandler (eventHandler);
}
LRESULT juce_offerEventToActiveXControl (::MSG& msg);
LRESULT juce_offerEventToActiveXControl (::MSG& msg)
{
if (msg.message >= WM_KEYFIRST && msg.message <= WM_KEYLAST)
return ActiveXControlComponent::offerEventToActiveXControlStatic (&msg);
return S_FALSE;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_AndroidViewComponent.cpp
+199
View File
@@ -0,0 +1,199 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class AndroidViewComponent::Pimpl : public ComponentMovementWatcher
{
public:
Pimpl (const LocalRef<jobject>& v, Component& comp)
: ComponentMovementWatcher (&comp),
view (v),
owner (comp)
{
if (owner.isShowing())
componentPeerChanged();
}
~Pimpl() override
{
removeFromParent();
}
void componentMovedOrResized (bool /*wasMoved*/, bool /*wasResized*/) override
{
auto* topComp = owner.getTopLevelComponent();
if (topComp->getPeer() != nullptr)
{
auto pos = topComp->getLocalPoint (&owner, Point<int>());
Rectangle<int> r (pos.x, pos.y, owner.getWidth(), owner.getHeight());
r *= Desktop::getInstance().getDisplays().getPrimaryDisplay()->scale;
getEnv()->CallVoidMethod (view, AndroidView.layout, r.getX(), r.getY(),
r.getRight(), r.getBottom());
}
}
void componentPeerChanged() override
{
auto* peer = owner.getPeer();
if (currentPeer != peer)
{
removeFromParent();
currentPeer = peer;
addToParent();
}
enum
{
VISIBLE = 0,
INVISIBLE = 4
};
getEnv()->CallVoidMethod (view, AndroidView.setVisibility, owner.isShowing() ? VISIBLE : INVISIBLE);
}
void componentVisibilityChanged() override
{
componentPeerChanged();
}
void componentBroughtToFront (Component& comp) override
{
ComponentMovementWatcher::componentBroughtToFront (comp);
}
Rectangle<int> getViewBounds() const
{
auto* env = getEnv();
int width = env->CallIntMethod (view, AndroidView.getWidth);
int height = env->CallIntMethod (view, AndroidView.getHeight);
return Rectangle<int> (width, height);
}
GlobalRef view;
private:
void addToParent()
{
if (currentPeer != nullptr)
{
jobject peerView = (jobject) currentPeer->getNativeHandle();
// NB: Assuming a parent is always of ViewGroup type
auto* env = getEnv();
env->CallVoidMethod (peerView, AndroidViewGroup.addView, view.get());
componentMovedOrResized (false, false);
}
}
void removeFromParent()
{
auto* env = getEnv();
auto parentView = env->CallObjectMethod (view, AndroidView.getParent);
if (parentView != nullptr)
{
// Assuming a parent is always of ViewGroup type
env->CallVoidMethod (parentView, AndroidViewGroup.removeView, view.get());
}
}
Component& owner;
ComponentPeer* currentPeer = nullptr;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
AndroidViewComponent::AndroidViewComponent()
{
}
AndroidViewComponent::~AndroidViewComponent()
{
AccessibilityHandler::setNativeChildForComponent (*this, nullptr);
}
void AndroidViewComponent::setView (void* view)
{
if (view != getView())
{
pimpl.reset();
if (view != nullptr)
{
// explicitly create a new local ref here so that we don't
// delete the users pointer
auto* env = getEnv();
auto localref = LocalRef<jobject> (env->NewLocalRef ((jobject) view));
pimpl.reset (new Pimpl (localref, *this));
AccessibilityHandler::setNativeChildForComponent (*this, getView());
}
else
{
AccessibilityHandler::setNativeChildForComponent (*this, nullptr);
}
}
}
void* AndroidViewComponent::getView() const
{
return pimpl == nullptr ? nullptr : (void*) pimpl->view;
}
void AndroidViewComponent::resizeToFitView()
{
if (pimpl != nullptr)
setBounds (pimpl->getViewBounds());
}
void AndroidViewComponent::paint (Graphics&) {}
std::unique_ptr<AccessibilityHandler> AndroidViewComponent::createAccessibilityHandler()
{
return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::group);
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_AppleRemote_mac.mm
+285
View File
@@ -0,0 +1,285 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
AppleRemoteDevice::AppleRemoteDevice()
: device (nullptr),
queue (nullptr),
remoteId (0)
{
}
AppleRemoteDevice::~AppleRemoteDevice()
{
stop();
}
namespace
{
io_object_t getAppleRemoteDevice()
{
CFMutableDictionaryRef dict = IOServiceMatching ("AppleIRController");
io_iterator_t iter = 0;
io_object_t iod = 0;
const auto defaultPort = []
{
#if JUCE_MAC_API_VERSION_CAN_BE_BUILT (12, 0)
if (@available (macOS 12.0, *))
return kIOMainPortDefault;
#endif
JUCE_BEGIN_IGNORE_DEPRECATION_WARNINGS
return kIOMasterPortDefault;
JUCE_END_IGNORE_DEPRECATION_WARNINGS
}();
if (IOServiceGetMatchingServices (defaultPort, dict, &iter) == kIOReturnSuccess
&& iter != 0)
{
iod = IOIteratorNext (iter);
}
IOObjectRelease (iter);
return iod;
}
bool createAppleRemoteInterface (io_object_t iod, void** device)
{
jassert (*device == nullptr);
io_name_t classname;
if (IOObjectGetClass (iod, classname) == kIOReturnSuccess)
{
IOCFPlugInInterface** cfPlugInInterface = nullptr;
SInt32 score = 0;
if (IOCreatePlugInInterfaceForService (iod,
kIOHIDDeviceUserClientTypeID,
kIOCFPlugInInterfaceID,
&cfPlugInInterface,
&score) == kIOReturnSuccess)
{
[[maybe_unused]] HRESULT hr = (*cfPlugInInterface)->QueryInterface (cfPlugInInterface,
CFUUIDGetUUIDBytes (kIOHIDDeviceInterfaceID),
device);
(*cfPlugInInterface)->Release (cfPlugInInterface);
}
}
return *device != nullptr;
}
void appleRemoteQueueCallback (void* const target, const IOReturn result, void*, void*)
{
if (result == kIOReturnSuccess)
((AppleRemoteDevice*) target)->handleCallbackInternal();
}
}
bool AppleRemoteDevice::start (const bool inExclusiveMode)
{
if (queue != nullptr)
return true;
stop();
bool result = false;
io_object_t iod = getAppleRemoteDevice();
if (iod != 0)
{
if (createAppleRemoteInterface (iod, &device) && open (inExclusiveMode))
result = true;
else
stop();
IOObjectRelease (iod);
}
return result;
}
void AppleRemoteDevice::stop()
{
if (queue != nullptr)
{
(*(IOHIDQueueInterface**) queue)->stop ((IOHIDQueueInterface**) queue);
(*(IOHIDQueueInterface**) queue)->dispose ((IOHIDQueueInterface**) queue);
(*(IOHIDQueueInterface**) queue)->Release ((IOHIDQueueInterface**) queue);
queue = nullptr;
}
if (device != nullptr)
{
(*(IOHIDDeviceInterface**) device)->close ((IOHIDDeviceInterface**) device);
(*(IOHIDDeviceInterface**) device)->Release ((IOHIDDeviceInterface**) device);
device = nullptr;
}
}
bool AppleRemoteDevice::isActive() const
{
return queue != nullptr;
}
bool AppleRemoteDevice::open (const bool openInExclusiveMode)
{
Array<int> cookies;
CFObjectHolder<CFArrayRef> elements;
auto device122 = (IOHIDDeviceInterface122**) device;
if ((*device122)->copyMatchingElements (device122, nullptr, &elements.object) != kIOReturnSuccess)
return false;
for (int i = 0; i < CFArrayGetCount (elements.object); ++i)
{
auto element = (CFDictionaryRef) CFArrayGetValueAtIndex (elements.object, i);
// get the cookie
CFTypeRef object = CFDictionaryGetValue (element, CFSTR (kIOHIDElementCookieKey));
if (object == nullptr || CFGetTypeID (object) != CFNumberGetTypeID())
continue;
long number;
if (! CFNumberGetValue ((CFNumberRef) object, kCFNumberLongType, &number))
continue;
cookies.add ((int) number);
}
if ((*(IOHIDDeviceInterface**) device)
->open ((IOHIDDeviceInterface**) device,
openInExclusiveMode ? kIOHIDOptionsTypeSeizeDevice
: kIOHIDOptionsTypeNone) == KERN_SUCCESS)
{
queue = (*(IOHIDDeviceInterface**) device)->allocQueue ((IOHIDDeviceInterface**) device);
if (queue != nullptr)
{
(*(IOHIDQueueInterface**) queue)->create ((IOHIDQueueInterface**) queue, 0, 12);
for (int i = 0; i < cookies.size(); ++i)
{
IOHIDElementCookie cookie = (IOHIDElementCookie) cookies.getUnchecked (i);
(*(IOHIDQueueInterface**) queue)->addElement ((IOHIDQueueInterface**) queue, cookie, 0);
}
CFRunLoopSourceRef eventSource;
if ((*(IOHIDQueueInterface**) queue)
->createAsyncEventSource ((IOHIDQueueInterface**) queue, &eventSource) == KERN_SUCCESS)
{
if ((*(IOHIDQueueInterface**) queue)->setEventCallout ((IOHIDQueueInterface**) queue,
appleRemoteQueueCallback, this, nullptr) == KERN_SUCCESS)
{
CFRunLoopAddSource (CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
(*(IOHIDQueueInterface**) queue)->start ((IOHIDQueueInterface**) queue);
return true;
}
}
}
}
return false;
}
void AppleRemoteDevice::handleCallbackInternal()
{
int totalValues = 0;
AbsoluteTime nullTime = { 0, 0 };
char cookies [12];
int numCookies = 0;
while (numCookies < numElementsInArray (cookies))
{
IOHIDEventStruct e;
if ((*(IOHIDQueueInterface**) queue)->getNextEvent ((IOHIDQueueInterface**) queue, &e, nullTime, 0) != kIOReturnSuccess)
break;
if ((int) e.elementCookie == 19)
{
remoteId = e.value;
buttonPressed (switched, false);
}
else
{
totalValues += e.value;
cookies [numCookies++] = (char) (pointer_sized_int) e.elementCookie;
}
}
cookies [numCookies++] = 0;
static const char buttonPatterns[] =
{
0x1f, 0x14, 0x12, 0x1f, 0x14, 0x12, 0,
0x1f, 0x15, 0x12, 0x1f, 0x15, 0x12, 0,
0x1f, 0x1d, 0x1c, 0x12, 0,
0x1f, 0x1e, 0x1c, 0x12, 0,
0x1f, 0x16, 0x12, 0x1f, 0x16, 0x12, 0,
0x1f, 0x17, 0x12, 0x1f, 0x17, 0x12, 0,
0x1f, 0x12, 0x04, 0x02, 0,
0x1f, 0x12, 0x03, 0x02, 0,
0x1f, 0x12, 0x1f, 0x12, 0,
0x23, 0x1f, 0x12, 0x23, 0x1f, 0x12, 0,
19, 0
};
int buttonNum = (int) menuButton;
int i = 0;
while (i < numElementsInArray (buttonPatterns))
{
if (strcmp (cookies, buttonPatterns + i) == 0)
{
buttonPressed ((ButtonType) buttonNum, totalValues > 0);
break;
}
i += (int) strlen (buttonPatterns + i) + 1;
++buttonNum;
}
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_HWNDComponent_windows.cpp
+203
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@@ -0,0 +1,203 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class HWNDComponent::Pimpl : public ComponentMovementWatcher
{
public:
Pimpl (HWND h, Component& comp)
: ComponentMovementWatcher (&comp),
hwnd (h),
owner (comp)
{
if (owner.isShowing())
componentPeerChanged();
}
~Pimpl() override
{
removeFromParent();
DestroyWindow (hwnd);
}
void componentMovedOrResized (bool wasMoved, bool wasResized) override
{
if (auto* peer = owner.getTopLevelComponent()->getPeer())
{
auto area = (peer->getAreaCoveredBy (owner).toFloat() * peer->getPlatformScaleFactor()).getSmallestIntegerContainer();
UINT flagsToSend = SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOOWNERZORDER;
if (! wasMoved) flagsToSend |= SWP_NOMOVE;
if (! wasResized) flagsToSend |= SWP_NOSIZE;
ScopedThreadDPIAwarenessSetter threadDpiAwarenessSetter { hwnd };
SetWindowPos (hwnd, nullptr, area.getX(), area.getY(), area.getWidth(), area.getHeight(), flagsToSend);
invalidateHWNDAndChildren();
}
}
using ComponentMovementWatcher::componentMovedOrResized;
void componentPeerChanged() override
{
auto* peer = owner.getPeer();
if (currentPeer != peer)
{
removeFromParent();
currentPeer = peer;
addToParent();
}
auto isShowing = owner.isShowing();
ShowWindow (hwnd, isShowing ? SW_SHOWNA : SW_HIDE);
if (isShowing)
InvalidateRect (hwnd, nullptr, TRUE);
}
void componentVisibilityChanged() override
{
componentPeerChanged();
}
using ComponentMovementWatcher::componentVisibilityChanged;
void componentBroughtToFront (Component& comp) override
{
ComponentMovementWatcher::componentBroughtToFront (comp);
}
Rectangle<int> getHWNDBounds() const
{
if (auto* peer = owner.getPeer())
{
ScopedThreadDPIAwarenessSetter threadDpiAwarenessSetter { hwnd };
RECT r;
GetWindowRect (hwnd, &r);
Rectangle<int> windowRectangle (r.right - r.left, r.bottom - r.top);
return (windowRectangle.toFloat() / peer->getPlatformScaleFactor()).toNearestInt();
}
return {};
}
void invalidateHWNDAndChildren()
{
EnumChildWindows (hwnd, invalidateHwndCallback, 0);
}
static BOOL WINAPI invalidateHwndCallback (HWND hwnd, LPARAM)
{
InvalidateRect (hwnd, nullptr, TRUE);
return TRUE;
}
HWND hwnd;
private:
void addToParent()
{
if (currentPeer != nullptr)
{
auto windowFlags = GetWindowLongPtr (hwnd, GWL_STYLE);
using FlagType = decltype (windowFlags);
windowFlags &= ~(FlagType) WS_POPUP;
windowFlags |= (FlagType) WS_CHILD;
SetWindowLongPtr (hwnd, GWL_STYLE, windowFlags);
SetParent (hwnd, (HWND) currentPeer->getNativeHandle());
componentMovedOrResized (true, true);
}
}
void removeFromParent()
{
ShowWindow (hwnd, SW_HIDE);
SetParent (hwnd, nullptr);
}
Component& owner;
ComponentPeer* currentPeer = nullptr;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
HWNDComponent::HWNDComponent() {}
HWNDComponent::~HWNDComponent() {}
void HWNDComponent::paint (Graphics&) {}
void HWNDComponent::setHWND (void* hwnd)
{
if (hwnd != getHWND())
{
pimpl.reset();
if (hwnd != nullptr)
pimpl.reset (new Pimpl ((HWND) hwnd, *this));
}
}
void* HWNDComponent::getHWND() const
{
return pimpl == nullptr ? nullptr : (void*) pimpl->hwnd;
}
void HWNDComponent::resizeToFit()
{
if (pimpl != nullptr)
setBounds (pimpl->getHWNDBounds());
}
void HWNDComponent::updateHWNDBounds()
{
if (pimpl != nullptr)
pimpl->componentMovedOrResized (true, true);
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_NSViewComponent_mac.mm
+203
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@@ -0,0 +1,203 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class NSViewAttachment final : public ReferenceCountedObject,
public ComponentMovementWatcher
{
public:
NSViewAttachment (NSView* v, Component& comp)
: ComponentMovementWatcher (&comp),
view (v), owner (comp)
{
[view retain];
[view setPostsFrameChangedNotifications: YES];
updateAlpha();
if (owner.isShowing())
componentPeerChanged();
}
~NSViewAttachment() override
{
removeFromParent();
[view release];
}
void componentMovedOrResized (Component& comp, bool wasMoved, bool wasResized) override
{
ComponentMovementWatcher::componentMovedOrResized (comp, wasMoved, wasResized);
// The ComponentMovementWatcher version of this method avoids calling
// us when the top-level comp is resized, but if we're listening to the
// top-level comp we still want the NSView to track its size.
if (comp.isOnDesktop() && wasResized)
componentMovedOrResized (wasMoved, wasResized);
}
void componentMovedOrResized (bool /*wasMoved*/, bool /*wasResized*/) override
{
if (auto* peer = owner.getTopLevelComponent()->getPeer())
{
const auto newArea = peer->getAreaCoveredBy (owner);
if (convertToRectInt ([view frame]) != newArea)
[view setFrame: makeCGRect (newArea)];
}
}
void componentPeerChanged() override
{
auto* peer = owner.getPeer();
if (std::exchange (currentPeer, peer) != peer)
{
if (peer != nullptr)
{
auto peerView = (NSView*) peer->getNativeHandle();
[peerView addSubview: view];
componentMovedOrResized (false, false);
}
else
{
removeFromParent();
}
}
[view setHidden: ! owner.isShowing()];
}
void componentVisibilityChanged() override
{
componentPeerChanged();
}
void updateAlpha()
{
[view setAlphaValue: (CGFloat) owner.getAlpha()];
}
NSView* const view;
using Ptr = ReferenceCountedObjectPtr<NSViewAttachment>;
private:
Component& owner;
ComponentPeer* currentPeer = nullptr;
NSViewFrameWatcher frameWatcher { view, [this] { owner.childBoundsChanged (nullptr); } };
void removeFromParent()
{
if ([view superview] != nil)
[view removeFromSuperview]; // Must be careful not to call this unless it's required - e.g. some Apple AU views
// override the call and use it as a sign that they're being deleted, which breaks everything..
}
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NSViewAttachment)
};
//==============================================================================
NSViewComponent::NSViewComponent() = default;
NSViewComponent::~NSViewComponent()
{
AccessibilityHandler::setNativeChildForComponent (*this, nullptr);
}
void NSViewComponent::setView (void* view)
{
if (view != getView())
{
auto old = attachment;
attachment = nullptr;
if (view != nullptr)
attachment = attachViewToComponent (*this, view);
old = nullptr;
AccessibilityHandler::setNativeChildForComponent (*this, getView());
}
}
void* NSViewComponent::getView() const
{
return attachment != nullptr ? static_cast<NSViewAttachment*> (attachment.get())->view
: nullptr;
}
void NSViewComponent::resizeToFitView()
{
if (attachment != nullptr)
{
auto* view = static_cast<NSViewAttachment*> (attachment.get())->view;
auto r = [view frame];
setBounds (Rectangle<int> ((int) r.size.width, (int) r.size.height));
if (auto* peer = getTopLevelComponent()->getPeer())
{
const auto position = peer->getAreaCoveredBy (*this).getPosition();
[view setFrameOrigin: convertToCGPoint (position)];
}
}
}
void NSViewComponent::resizeViewToFit()
{
if (attachment != nullptr)
static_cast<NSViewAttachment*> (attachment.get())->componentMovedOrResized (true, true);
}
void NSViewComponent::paint (Graphics&) {}
void NSViewComponent::alphaChanged()
{
if (attachment != nullptr)
(static_cast<NSViewAttachment*> (attachment.get()))->updateAlpha();
}
ReferenceCountedObject* NSViewComponent::attachViewToComponent (Component& comp, void* view)
{
return new NSViewAttachment ((NSView*) view, comp);
}
std::unique_ptr<AccessibilityHandler> NSViewComponent::createAccessibilityHandler()
{
return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::group);
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_NSViewFrameWatcher_mac.h
+120
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@@ -0,0 +1,120 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
#if JUCE_MAC
namespace juce
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
const auto nsViewFrameChangedSelector = @selector (frameChanged:);
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
struct NSViewCallbackInterface
{
virtual ~NSViewCallbackInterface() = default;
virtual void frameChanged() = 0;
};
//==============================================================================
struct NSViewFrameChangeCallbackClass : public ObjCClass<NSObject>
{
NSViewFrameChangeCallbackClass()
: ObjCClass ("JUCE_NSViewCallback_")
{
addIvar<NSViewCallbackInterface*> ("target");
addMethod (nsViewFrameChangedSelector, frameChanged);
registerClass();
}
static void setTarget (id self, NSViewCallbackInterface* c)
{
object_setInstanceVariable (self, "target", c);
}
private:
static void frameChanged (id self, SEL, NSNotification*)
{
if (auto* target = getIvar<NSViewCallbackInterface*> (self, "target"))
target->frameChanged();
}
JUCE_DECLARE_NON_COPYABLE (NSViewFrameChangeCallbackClass)
};
//==============================================================================
class NSViewFrameWatcher : private NSViewCallbackInterface
{
public:
NSViewFrameWatcher (NSView* viewToWatch, std::function<void()> viewResizedIn)
: viewResized (std::move (viewResizedIn)), callback (makeCallbackForView (viewToWatch))
{
}
~NSViewFrameWatcher() override
{
[[NSNotificationCenter defaultCenter] removeObserver: callback];
[callback release];
callback = nil;
}
JUCE_DECLARE_NON_COPYABLE (NSViewFrameWatcher)
JUCE_DECLARE_NON_MOVEABLE (NSViewFrameWatcher)
private:
id makeCallbackForView (NSView* view)
{
static NSViewFrameChangeCallbackClass cls;
auto* result = [cls.createInstance() init];
NSViewFrameChangeCallbackClass::setTarget (result, this);
[[NSNotificationCenter defaultCenter] addObserver: result
selector: nsViewFrameChangedSelector
name: NSViewFrameDidChangeNotification
object: view];
return result;
}
void frameChanged() override { viewResized(); }
std::function<void()> viewResized;
id callback;
};
} // namespace juce
#endif
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_PushNotifications_android.cpp
+1624
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File diff suppressed because it is too large Load Diff
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_PushNotifications_ios.cpp
+622
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@@ -0,0 +1,622 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#define JUCE_PUSH_NOTIFICATIONS_IMPL 1
struct PushNotificationsDelegateDetails
{
//==============================================================================
using Action = PushNotifications::Settings::Action;
using Category = PushNotifications::Settings::Category;
static void* actionToNSAction (const Action& a)
{
if (a.style == Action::text)
{
return [UNTextInputNotificationAction actionWithIdentifier: juceStringToNS (a.identifier)
title: juceStringToNS (a.title)
options: NSUInteger (a.destructive << 1 | (! a.triggerInBackground) << 2)
textInputButtonTitle: juceStringToNS (a.textInputButtonText)
textInputPlaceholder: juceStringToNS (a.textInputPlaceholder)];
}
return [UNNotificationAction actionWithIdentifier: juceStringToNS (a.identifier)
title: juceStringToNS (a.title)
options: NSUInteger (a.destructive << 1 | (! a.triggerInBackground) << 2)];
}
static void* categoryToNSCategory (const Category& c)
{
auto actions = [NSMutableArray arrayWithCapacity: (NSUInteger) c.actions.size()];
for (const auto& a : c.actions)
{
auto* action = (UNNotificationAction*) actionToNSAction (a);
[actions addObject: action];
}
return [UNNotificationCategory categoryWithIdentifier: juceStringToNS (c.identifier)
actions: actions
intentIdentifiers: @[]
options: c.sendDismissAction ? UNNotificationCategoryOptionCustomDismissAction : 0];
}
//==============================================================================
static UNNotificationRequest* juceNotificationToUNNotificationRequest (const PushNotifications::Notification& n)
{
// content
auto content = [[UNMutableNotificationContent alloc] init];
content.title = juceStringToNS (n.title);
content.subtitle = juceStringToNS (n.subtitle);
content.threadIdentifier = juceStringToNS (n.groupId);
content.body = juceStringToNS (n.body);
content.categoryIdentifier = juceStringToNS (n.category);
content.badge = [NSNumber numberWithInt: n.badgeNumber];
auto soundToPlayString = n.soundToPlay.toString (true);
if (soundToPlayString == "default_os_sound")
content.sound = [UNNotificationSound defaultSound];
else if (soundToPlayString.isNotEmpty())
content.sound = [UNNotificationSound soundNamed: juceStringToNS (soundToPlayString)];
auto* propsDict = (NSMutableDictionary*) [varToNSDictionary (n.properties) mutableCopy];
[propsDict setObject: juceStringToNS (soundToPlayString) forKey: @"com.juce.soundName"];
content.userInfo = propsDict;
// trigger
UNTimeIntervalNotificationTrigger* trigger = nil;
if (std::abs (n.triggerIntervalSec) >= 0.001)
{
BOOL shouldRepeat = n.repeat && n.triggerIntervalSec >= 60;
trigger = [UNTimeIntervalNotificationTrigger triggerWithTimeInterval: n.triggerIntervalSec repeats: shouldRepeat];
}
// request
// each notification needs to have an identifier, otherwise it will not show up
jassert (n.identifier.isNotEmpty());
UNNotificationRequest* request = [UNNotificationRequest requestWithIdentifier: juceStringToNS (n.identifier)
content: content
trigger: trigger];
[content autorelease];
return request;
}
static String getUserResponseFromNSDictionary (NSDictionary* dictionary)
{
if (dictionary == nil || dictionary.count == 0)
return {};
jassert (dictionary.count == 1);
for (NSString* key in dictionary)
{
const auto keyString = nsStringToJuce (key);
id value = dictionary[key];
if ([value isKindOfClass: [NSString class]])
return nsStringToJuce ((NSString*) value);
}
jassertfalse;
return {};
}
//==============================================================================
static var getNotificationPropertiesFromDictionaryVar (const var& dictionaryVar)
{
DynamicObject* dictionaryVarObject = dictionaryVar.getDynamicObject();
if (dictionaryVarObject == nullptr)
return {};
const auto& properties = dictionaryVarObject->getProperties();
DynamicObject::Ptr propsVarObject = new DynamicObject();
for (int i = 0; i < properties.size(); ++i)
{
auto propertyName = properties.getName (i).toString();
if (propertyName == "aps")
continue;
propsVarObject->setProperty (propertyName, properties.getValueAt (i));
}
return var (propsVarObject.get());
}
//==============================================================================
static double getIntervalSecFromUNNotificationTrigger (UNNotificationTrigger* t)
{
if (t != nil)
{
if ([t isKindOfClass: [UNTimeIntervalNotificationTrigger class]])
{
auto* trigger = (UNTimeIntervalNotificationTrigger*) t;
return trigger.timeInterval;
}
else if ([t isKindOfClass: [UNCalendarNotificationTrigger class]])
{
auto* trigger = (UNCalendarNotificationTrigger*) t;
NSDate* date = [trigger.dateComponents date];
NSDate* dateNow = [NSDate date];
return [dateNow timeIntervalSinceDate: date];
}
}
return 0.;
}
static PushNotifications::Notification unNotificationRequestToJuceNotification (UNNotificationRequest* r)
{
PushNotifications::Notification n;
n.identifier = nsStringToJuce (r.identifier);
n.title = nsStringToJuce (r.content.title);
n.subtitle = nsStringToJuce (r.content.subtitle);
n.body = nsStringToJuce (r.content.body);
n.groupId = nsStringToJuce (r.content.threadIdentifier);
n.category = nsStringToJuce (r.content.categoryIdentifier);
n.badgeNumber = r.content.badge.intValue;
auto userInfoVar = nsDictionaryToVar (r.content.userInfo);
if (auto* object = userInfoVar.getDynamicObject())
{
static const Identifier soundName ("com.juce.soundName");
n.soundToPlay = URL (object->getProperty (soundName).toString());
object->removeProperty (soundName);
}
n.properties = userInfoVar;
n.triggerIntervalSec = getIntervalSecFromUNNotificationTrigger (r.trigger);
n.repeat = r.trigger != nil && r.trigger.repeats;
return n;
}
static PushNotifications::Notification unNotificationToJuceNotification (UNNotification* n)
{
return unNotificationRequestToJuceNotification (n.request);
}
static Action unNotificationActionToAction (UNNotificationAction* a)
{
Action action;
action.identifier = nsStringToJuce (a.identifier);
action.title = nsStringToJuce (a.title);
action.triggerInBackground = ! (a.options & UNNotificationActionOptionForeground);
action.destructive = a.options & UNNotificationActionOptionDestructive;
if ([a isKindOfClass: [UNTextInputNotificationAction class]])
{
auto* textAction = (UNTextInputNotificationAction*)a;
action.style = Action::text;
action.textInputButtonText = nsStringToJuce (textAction.textInputButtonTitle);
action.textInputPlaceholder = nsStringToJuce (textAction.textInputPlaceholder);
}
else
{
action.style = Action::button;
}
return action;
}
static Category unNotificationCategoryToCategory (UNNotificationCategory* c)
{
Category category;
category.identifier = nsStringToJuce (c.identifier);
category.sendDismissAction = c.options & UNNotificationCategoryOptionCustomDismissAction;
for (UNNotificationAction* a in c.actions)
category.actions.add (unNotificationActionToAction (a));
return category;
}
static PushNotifications::Notification nsDictionaryToJuceNotification (NSDictionary* dictionary)
{
const var dictionaryVar = nsDictionaryToVar (dictionary);
const var apsVar = dictionaryVar.getProperty ("aps", {});
if (! apsVar.isObject())
return {};
var alertVar = apsVar.getProperty ("alert", {});
const var titleVar = alertVar.getProperty ("title", {});
const var bodyVar = alertVar.isObject() ? alertVar.getProperty ("body", {}) : alertVar;
const var categoryVar = apsVar.getProperty ("category", {});
const var soundVar = apsVar.getProperty ("sound", {});
const var badgeVar = apsVar.getProperty ("badge", {});
const var threadIdVar = apsVar.getProperty ("thread-id", {});
PushNotifications::Notification notification;
notification.title = titleVar .toString();
notification.body = bodyVar .toString();
notification.groupId = threadIdVar.toString();
notification.category = categoryVar.toString();
notification.soundToPlay = URL (soundVar.toString());
notification.badgeNumber = (int) badgeVar;
notification.properties = getNotificationPropertiesFromDictionaryVar (dictionaryVar);
return notification;
}
private:
~PushNotificationsDelegateDetails() = delete;
};
//==============================================================================
bool PushNotifications::Notification::isValid() const noexcept
{
return title.isNotEmpty() && body.isNotEmpty() && identifier.isNotEmpty() && category.isNotEmpty();
}
//==============================================================================
struct PushNotifications::Impl
{
explicit Impl (PushNotifications& p)
: owner (p)
{
Class::setThis (delegate.get(), this);
auto appDelegate = [[UIApplication sharedApplication] delegate];
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
if ([appDelegate respondsToSelector: @selector (setPushNotificationsDelegateToUse:)])
[appDelegate performSelector: @selector (setPushNotificationsDelegateToUse:) withObject: delegate.get()];
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
void requestPermissionsWithSettings (const PushNotifications::Settings& settingsToUse)
{
settings = settingsToUse;
auto categories = [NSMutableSet setWithCapacity: (NSUInteger) settings.categories.size()];
for (const auto& c : settings.categories)
{
auto* category = (UNNotificationCategory*) PushNotificationsDelegateDetails::categoryToNSCategory (c);
[categories addObject: category];
}
UNAuthorizationOptions authOptions = NSUInteger ((bool)settings.allowBadge << 0
| (bool)settings.allowSound << 1
| (bool)settings.allowAlert << 2);
[[UNUserNotificationCenter currentNotificationCenter] setNotificationCategories: categories];
[[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions: authOptions
completionHandler: ^(BOOL /*granted*/, NSError* /*error*/)
{
requestSettingsUsed();
}];
[[UIApplication sharedApplication] registerForRemoteNotifications];
}
void requestSettingsUsed()
{
[[UNUserNotificationCenter currentNotificationCenter] getNotificationSettingsWithCompletionHandler:
^(UNNotificationSettings* s)
{
[[UNUserNotificationCenter currentNotificationCenter] getNotificationCategoriesWithCompletionHandler:
^(NSSet<UNNotificationCategory*>* categories)
{
settings.allowBadge = s.badgeSetting == UNNotificationSettingEnabled;
settings.allowSound = s.soundSetting == UNNotificationSettingEnabled;
settings.allowAlert = s.alertSetting == UNNotificationSettingEnabled;
for (UNNotificationCategory* c in categories)
settings.categories.add (PushNotificationsDelegateDetails::unNotificationCategoryToCategory (c));
owner.listeners.call ([&] (Listener& l) { l.notificationSettingsReceived (settings); });
}
];
}];
}
bool areNotificationsEnabled() const { return true; }
void sendLocalNotification (const Notification& n)
{
UNNotificationRequest* request = PushNotificationsDelegateDetails::juceNotificationToUNNotificationRequest (n);
[[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest: request
withCompletionHandler: ^(NSError* error)
{
jassert (error == nil);
if (error != nil)
NSLog (nsStringLiteral ("addNotificationRequest error: %@"), error);
}];
}
void getDeliveredNotifications() const
{
[[UNUserNotificationCenter currentNotificationCenter] getDeliveredNotificationsWithCompletionHandler:
^(NSArray<UNNotification*>* notifications)
{
Array<PushNotifications::Notification> notifs;
for (UNNotification* n in notifications)
notifs.add (PushNotificationsDelegateDetails::unNotificationToJuceNotification (n));
owner.listeners.call ([&] (Listener& l) { l.deliveredNotificationsListReceived (notifs); });
}];
}
void removeAllDeliveredNotifications()
{
[[UNUserNotificationCenter currentNotificationCenter] removeAllDeliveredNotifications];
}
void removeDeliveredNotification ([[maybe_unused]] const String& identifier)
{
NSArray<NSString*>* identifiers = [NSArray arrayWithObject: juceStringToNS (identifier)];
[[UNUserNotificationCenter currentNotificationCenter] removeDeliveredNotificationsWithIdentifiers: identifiers];
}
void setupChannels ([[maybe_unused]] const Array<ChannelGroup>& groups, [[maybe_unused]] const Array<Channel>& channels)
{
}
void getPendingLocalNotifications() const
{
[[UNUserNotificationCenter currentNotificationCenter] getPendingNotificationRequestsWithCompletionHandler:
^(NSArray<UNNotificationRequest*>* requests)
{
Array<PushNotifications::Notification> notifs;
for (UNNotificationRequest* r : requests)
notifs.add (PushNotificationsDelegateDetails::unNotificationRequestToJuceNotification (r));
owner.listeners.call ([&] (Listener& l) { l.pendingLocalNotificationsListReceived (notifs); });
}];
}
void removePendingLocalNotification (const String& identifier)
{
NSArray<NSString*>* identifiers = [NSArray arrayWithObject: juceStringToNS (identifier)];
[[UNUserNotificationCenter currentNotificationCenter] removePendingNotificationRequestsWithIdentifiers: identifiers];
}
void removeAllPendingLocalNotifications()
{
[[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
}
String getDeviceToken()
{
// You need to call requestPermissionsWithSettings() first.
jassert (initialised);
return deviceToken;
}
void subscribeToTopic ([[maybe_unused]] const String& topic) {}
void unsubscribeFromTopic ([[maybe_unused]] const String& topic) {}
void sendUpstreamMessage ([[maybe_unused]] const String& serverSenderId,
[[maybe_unused]] const String& collapseKey,
[[maybe_unused]] const String& messageId,
[[maybe_unused]] const String& messageType,
[[maybe_unused]] int timeToLive,
[[maybe_unused]] const StringPairArray& additionalData)
{
}
private:
//==============================================================================
void registeredForRemoteNotifications (NSData* deviceTokenToUse)
{
deviceToken = [deviceTokenToUse]() -> String
{
auto length = deviceTokenToUse.length;
if (auto* buffer = (const unsigned char*) deviceTokenToUse.bytes)
{
NSMutableString* hexString = [NSMutableString stringWithCapacity: (length * 2)];
for (NSUInteger i = 0; i < length; ++i)
[hexString appendFormat:@"%02x", buffer[i]];
return nsStringToJuce ([hexString copy]);
}
return {};
}();
initialised = true;
owner.listeners.call ([&] (Listener& l) { l.deviceTokenRefreshed (deviceToken); });
}
void failedToRegisterForRemoteNotifications ([[maybe_unused]] NSError* error)
{
deviceToken.clear();
}
void didReceiveRemoteNotification (NSDictionary* userInfo)
{
auto n = PushNotificationsDelegateDetails::nsDictionaryToJuceNotification (userInfo);
owner.listeners.call ([&] (Listener& l) { l.handleNotification (false, n); });
}
void didReceiveRemoteNotificationFetchCompletionHandler (NSDictionary* userInfo,
void (^completionHandler)(UIBackgroundFetchResult result))
{
didReceiveRemoteNotification (userInfo);
completionHandler (UIBackgroundFetchResultNewData);
}
void handleActionForRemoteNotificationCompletionHandler (NSString* actionIdentifier,
NSDictionary* userInfo,
NSDictionary* responseInfo,
void (^completionHandler)())
{
auto n = PushNotificationsDelegateDetails::nsDictionaryToJuceNotification (userInfo);
auto actionString = nsStringToJuce (actionIdentifier);
auto response = PushNotificationsDelegateDetails::getUserResponseFromNSDictionary (responseInfo);
owner.listeners.call ([&] (Listener& l) { l.handleNotificationAction (false, n, actionString, response); });
completionHandler();
}
void willPresentNotificationWithCompletionHandler ([[maybe_unused]] UNNotification* notification,
void (^completionHandler)(UNNotificationPresentationOptions options))
{
NSUInteger options = NSUInteger ((int)settings.allowBadge << 0
| (int)settings.allowSound << 1
| (int)settings.allowAlert << 2);
completionHandler (options);
}
void didReceiveNotificationResponseWithCompletionHandler (UNNotificationResponse* response,
void (^completionHandler)())
{
const bool remote = [response.notification.request.trigger isKindOfClass: [UNPushNotificationTrigger class]];
auto actionString = nsStringToJuce (response.actionIdentifier);
if (actionString == "com.apple.UNNotificationDefaultActionIdentifier")
actionString.clear();
else if (actionString == "com.apple.UNNotificationDismissActionIdentifier")
actionString = "com.juce.NotificationDeleted";
auto n = PushNotificationsDelegateDetails::unNotificationToJuceNotification (response.notification);
String responseString;
if ([response isKindOfClass: [UNTextInputNotificationResponse class]])
{
UNTextInputNotificationResponse* textResponse = (UNTextInputNotificationResponse*)response;
responseString = nsStringToJuce (textResponse.userText);
}
owner.listeners.call ([&] (Listener& l) { l.handleNotificationAction (! remote, n, actionString, responseString); });
completionHandler();
}
//==============================================================================
struct Class final : public ObjCClass<NSObject<UIApplicationDelegate, UNUserNotificationCenterDelegate>>
{
Class()
: ObjCClass ("JucePushNotificationsDelegate_")
{
addIvar<Impl*> ("self");
addMethod (@selector (application:didRegisterForRemoteNotificationsWithDeviceToken:), [] (id self, SEL, UIApplication*, NSData* data)
{
getThis (self).registeredForRemoteNotifications (data);
});
addMethod (@selector (application:didFailToRegisterForRemoteNotificationsWithError:), [] (id self, SEL, UIApplication*, NSError* error)
{
getThis (self).failedToRegisterForRemoteNotifications (error);
});
addMethod (@selector (application:didReceiveRemoteNotification:), [] (id self, SEL, UIApplication*, NSDictionary* userInfo)
{
getThis (self).didReceiveRemoteNotification (userInfo);
});
addMethod (@selector (application:didReceiveRemoteNotification:fetchCompletionHandler:), [] (id self, SEL, UIApplication*, NSDictionary* userInfo, void (^completionHandler)(UIBackgroundFetchResult result))
{
getThis (self).didReceiveRemoteNotificationFetchCompletionHandler (userInfo, completionHandler);
});
addMethod (@selector (application:handleActionWithIdentifier:forRemoteNotification:withResponseInfo:completionHandler:), [] (id self, SEL, UIApplication*, NSString* actionIdentifier, NSDictionary* userInfo, NSDictionary* responseInfo, void (^completionHandler)())
{
getThis (self).handleActionForRemoteNotificationCompletionHandler (actionIdentifier, userInfo, responseInfo, completionHandler);
});
addMethod (@selector (userNotificationCenter:willPresentNotification:withCompletionHandler:), [] (id self, SEL, UNUserNotificationCenter*, UNNotification* notification, void (^completionHandler)(UNNotificationPresentationOptions options))
{
getThis (self).willPresentNotificationWithCompletionHandler (notification, completionHandler);
});
addMethod (@selector (userNotificationCenter:didReceiveNotificationResponse:withCompletionHandler:), [] (id self, SEL, UNUserNotificationCenter*, UNNotificationResponse* response, void (^completionHandler)())
{
getThis (self).didReceiveNotificationResponseWithCompletionHandler (response, completionHandler);
});
registerClass();
}
//==============================================================================
static Impl& getThis (id self) { return *getIvar<Impl*> (self, "self"); }
static void setThis (id self, Impl* d) { object_setInstanceVariable (self, "self", d); }
};
//==============================================================================
static Class& getClass()
{
static Class c;
return c;
}
NSUniquePtr<NSObject<UIApplicationDelegate, UNUserNotificationCenterDelegate>> delegate { [getClass().createInstance() init] };
PushNotifications& owner;
bool initialised = false;
String deviceToken;
PushNotifications::Settings settings;
};
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_PushNotifications_mac.cpp
+541
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@@ -0,0 +1,541 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
#define JUCE_PUSH_NOTIFICATIONS_IMPL 1
JUCE_BEGIN_IGNORE_DEPRECATION_WARNINGS
namespace PushNotificationsDelegateDetailsOsx
{
using Action = PushNotifications::Notification::Action;
//==============================================================================
static NSUserNotification* juceNotificationToNSUserNotification (const PushNotifications::Notification& n)
{
auto notification = [[NSUserNotification alloc] init];
notification.title = juceStringToNS (n.title);
notification.subtitle = juceStringToNS (n.subtitle);
notification.informativeText = juceStringToNS (n.body);
notification.userInfo = varToNSDictionary (n.properties);
auto triggerTime = Time::getCurrentTime() + RelativeTime (n.triggerIntervalSec);
notification.deliveryDate = [NSDate dateWithTimeIntervalSince1970: (double) triggerTime.toMilliseconds() / 1000.0];
if (n.repeat && n.triggerIntervalSec >= 60)
{
auto dateComponents = [[NSDateComponents alloc] init];
auto intervalSec = NSInteger (n.triggerIntervalSec);
dateComponents.second = intervalSec;
dateComponents.nanosecond = NSInteger ((n.triggerIntervalSec - (double) intervalSec) * 1000000000);
notification.deliveryRepeatInterval = dateComponents;
[dateComponents autorelease];
}
auto soundToPlayString = n.soundToPlay.toString (true);
if (soundToPlayString == "default_os_sound")
{
notification.soundName = NSUserNotificationDefaultSoundName;
}
else if (soundToPlayString.isNotEmpty())
{
auto* soundName = juceStringToNS (soundToPlayString.fromLastOccurrenceOf ("/", false, false)
.upToLastOccurrenceOf (".", false, false));
notification.soundName = soundName;
}
notification.hasActionButton = n.actions.size() > 0;
if (n.actions.size() > 0)
notification.actionButtonTitle = juceStringToNS (n.actions.getReference (0).title);
notification.identifier = juceStringToNS (n.identifier);
if (n.actions.size() > 0)
{
notification.hasReplyButton = n.actions.getReference (0).style == Action::text;
notification.responsePlaceholder = juceStringToNS (n.actions.getReference (0).textInputPlaceholder);
}
auto* imageDirectory = n.icon.contains ("/")
? juceStringToNS (n.icon.upToLastOccurrenceOf ("/", false, true))
: [NSString string];
auto* imageName = juceStringToNS (n.icon.fromLastOccurrenceOf ("/", false, false)
.upToLastOccurrenceOf (".", false, false));
auto* imageExtension = juceStringToNS (n.icon.fromLastOccurrenceOf (".", false, false));
NSString* imagePath = nil;
if ([imageDirectory length] == NSUInteger (0))
{
imagePath = [[NSBundle mainBundle] pathForResource: imageName
ofType: imageExtension];
}
else
{
imagePath = [[NSBundle mainBundle] pathForResource: imageName
ofType: imageExtension
inDirectory: imageDirectory];
}
notification.contentImage = [[NSImage alloc] initWithContentsOfFile: imagePath];
if (n.actions.size() > 1)
{
auto additionalActions = [NSMutableArray arrayWithCapacity: (NSUInteger) n.actions.size() - 1];
for (int a = 1; a < n.actions.size(); ++a)
[additionalActions addObject: [NSUserNotificationAction actionWithIdentifier: juceStringToNS (n.actions[a].identifier)
title: juceStringToNS (n.actions[a].title)]];
notification.additionalActions = additionalActions;
}
[notification autorelease];
return notification;
}
//==============================================================================
static PushNotifications::Notification nsUserNotificationToJuceNotification (NSUserNotification* n)
{
PushNotifications::Notification notif;
notif.title = nsStringToJuce (n.title);
notif.subtitle = nsStringToJuce (n.subtitle);
notif.body = nsStringToJuce (n.informativeText);
notif.repeat = n.deliveryRepeatInterval != nil;
if (n.deliveryRepeatInterval != nil)
{
notif.triggerIntervalSec = (double) n.deliveryRepeatInterval.second + ((double) n.deliveryRepeatInterval.nanosecond / 1000000000.0);
}
else
{
NSDate* dateNow = [NSDate date];
NSDate* deliveryDate = n.deliveryDate;
notif.triggerIntervalSec = [dateNow timeIntervalSinceDate: deliveryDate];
}
notif.soundToPlay = URL (nsStringToJuce (n.soundName));
notif.properties = nsDictionaryToVar (n.userInfo);
notif.identifier = nsStringToJuce (n.identifier);
if (n.contentImage != nil)
notif.icon = nsStringToJuce ([n.contentImage name]);
Array<Action> actions;
if (n.actionButtonTitle != nil)
{
Action action;
action.title = nsStringToJuce (n.actionButtonTitle);
if (n.hasReplyButton)
action.style = Action::text;
if (n.responsePlaceholder != nil)
action.textInputPlaceholder = nsStringToJuce (n.responsePlaceholder);
actions.add (action);
}
if (n.additionalActions != nil)
{
for (NSUserNotificationAction* a in n.additionalActions)
{
Action action;
action.identifier = nsStringToJuce (a.identifier);
action.title = nsStringToJuce (a.title);
actions.add (action);
}
}
return notif;
}
//==============================================================================
static var getNotificationPropertiesFromDictionaryVar (const var& dictionaryVar)
{
auto* dictionaryVarObject = dictionaryVar.getDynamicObject();
if (dictionaryVarObject == nullptr)
return {};
const auto& properties = dictionaryVarObject->getProperties();
DynamicObject::Ptr propsVarObject = new DynamicObject();
for (int i = 0; i < properties.size(); ++i)
{
auto propertyName = properties.getName (i).toString();
if (propertyName == "aps")
continue;
propsVarObject->setProperty (propertyName, properties.getValueAt (i));
}
return var (propsVarObject.get());
}
static PushNotifications::Notification nsDictionaryToJuceNotification (NSDictionary* dictionary)
{
const var dictionaryVar = nsDictionaryToVar (dictionary);
const var apsVar = dictionaryVar.getProperty ("aps", {});
if (! apsVar.isObject())
return {};
var alertVar = apsVar.getProperty ("alert", {});
const var titleVar = alertVar.getProperty ("title", {});
const var bodyVar = alertVar.isObject() ? alertVar.getProperty ("body", {}) : alertVar;
const var categoryVar = apsVar.getProperty ("category", {});
const var soundVar = apsVar.getProperty ("sound", {});
const var badgeVar = apsVar.getProperty ("badge", {});
const var threadIdVar = apsVar.getProperty ("thread-id", {});
PushNotifications::Notification notification;
notification.title = titleVar .toString();
notification.body = bodyVar .toString();
notification.groupId = threadIdVar.toString();
notification.category = categoryVar.toString();
notification.soundToPlay = URL (soundVar.toString());
notification.badgeNumber = (int) badgeVar;
notification.properties = getNotificationPropertiesFromDictionaryVar (dictionaryVar);
return notification;
}
}
//==============================================================================
struct PushNotificationsDelegate
{
PushNotificationsDelegate() : delegate ([getClass().createInstance() init])
{
Class::setThis (delegate.get(), this);
id<NSApplicationDelegate> appDelegate = [[NSApplication sharedApplication] delegate];
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
if ([appDelegate respondsToSelector: @selector (setPushNotificationsDelegate:)])
[appDelegate performSelector: @selector (setPushNotificationsDelegate:) withObject: delegate.get()];
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
[NSUserNotificationCenter defaultUserNotificationCenter].delegate = delegate.get();
}
virtual ~PushNotificationsDelegate()
{
[NSUserNotificationCenter defaultUserNotificationCenter].delegate = nil;
}
virtual void registeredForRemoteNotifications (NSData* deviceToken) = 0;
virtual void failedToRegisterForRemoteNotifications (NSError* error) = 0;
virtual void didReceiveRemoteNotification (NSDictionary* userInfo) = 0;
virtual void didDeliverNotification (NSUserNotification* notification) = 0;
virtual void didActivateNotification (NSUserNotification* notification) = 0;
virtual bool shouldPresentNotification (NSUserNotification* notification) = 0;
protected:
NSUniquePtr<NSObject<NSApplicationDelegate, NSUserNotificationCenterDelegate>> delegate;
private:
struct Class final : public ObjCClass<NSObject<NSApplicationDelegate, NSUserNotificationCenterDelegate>>
{
Class() : ObjCClass<NSObject<NSApplicationDelegate, NSUserNotificationCenterDelegate>> ("JucePushNotificationsDelegate_")
{
addIvar<PushNotificationsDelegate*> ("self");
addMethod (@selector (application:didRegisterForRemoteNotificationsWithDeviceToken:), registeredForRemoteNotifications);
addMethod (@selector (application:didFailToRegisterForRemoteNotificationsWithError:), failedToRegisterForRemoteNotifications);
addMethod (@selector (application:didReceiveRemoteNotification:), didReceiveRemoteNotification);
addMethod (@selector (userNotificationCenter:didDeliverNotification:), didDeliverNotification);
addMethod (@selector (userNotificationCenter:didActivateNotification:), didActivateNotification);
addMethod (@selector (userNotificationCenter:shouldPresentNotification:), shouldPresentNotification);
registerClass();
}
//==============================================================================
static PushNotificationsDelegate& getThis (id self) { return *getIvar<PushNotificationsDelegate*> (self, "self"); }
static void setThis (id self, PushNotificationsDelegate* d) { object_setInstanceVariable (self, "self", d); }
//==============================================================================
static void registeredForRemoteNotifications (id self, SEL, NSApplication*,
NSData* deviceToken) { getThis (self).registeredForRemoteNotifications (deviceToken); }
static void failedToRegisterForRemoteNotifications (id self, SEL, NSApplication*,
NSError* error) { getThis (self).failedToRegisterForRemoteNotifications (error); }
static void didReceiveRemoteNotification (id self, SEL, NSApplication*,
NSDictionary* userInfo) { getThis (self).didReceiveRemoteNotification (userInfo); }
static void didDeliverNotification (id self, SEL, NSUserNotificationCenter*,
NSUserNotification* notification) { getThis (self).didDeliverNotification (notification); }
static void didActivateNotification (id self, SEL, NSUserNotificationCenter*,
NSUserNotification* notification) { getThis (self).didActivateNotification (notification); }
static bool shouldPresentNotification (id self, SEL, NSUserNotificationCenter*,
NSUserNotification* notification) { return getThis (self).shouldPresentNotification (notification); }
};
//==============================================================================
static Class& getClass()
{
static Class c;
return c;
}
};
//==============================================================================
bool PushNotifications::Notification::isValid() const noexcept { return true; }
//==============================================================================
struct PushNotifications::Impl : private PushNotificationsDelegate
{
explicit Impl (PushNotifications& p)
: owner (p)
{
}
void requestPermissionsWithSettings (const PushNotifications::Settings& settingsToUse)
{
settings = settingsToUse;
NSRemoteNotificationType types = NSUInteger ((bool) settings.allowBadge);
types |= (NSUInteger) ((settings.allowSound ? NSRemoteNotificationTypeSound : 0)
| (settings.allowAlert ? NSRemoteNotificationTypeAlert : 0));
[[NSApplication sharedApplication] registerForRemoteNotificationTypes: types];
}
void requestSettingsUsed()
{
settings.allowBadge = [NSApplication sharedApplication].enabledRemoteNotificationTypes & NSRemoteNotificationTypeBadge;
settings.allowSound = [NSApplication sharedApplication].enabledRemoteNotificationTypes & NSRemoteNotificationTypeSound;
settings.allowAlert = [NSApplication sharedApplication].enabledRemoteNotificationTypes & NSRemoteNotificationTypeAlert;
owner.listeners.call ([&] (Listener& l) { l.notificationSettingsReceived (settings); });
}
bool areNotificationsEnabled() const { return true; }
void sendLocalNotification (const Notification& n)
{
auto* notification = PushNotificationsDelegateDetailsOsx::juceNotificationToNSUserNotification (n);
[[NSUserNotificationCenter defaultUserNotificationCenter] scheduleNotification: notification];
}
void getDeliveredNotifications() const
{
Array<PushNotifications::Notification> notifs;
for (NSUserNotification* n in [NSUserNotificationCenter defaultUserNotificationCenter].deliveredNotifications)
notifs.add (PushNotificationsDelegateDetailsOsx::nsUserNotificationToJuceNotification (n));
owner.listeners.call ([&] (Listener& l) { l.deliveredNotificationsListReceived (notifs); });
}
void removeAllDeliveredNotifications()
{
[[NSUserNotificationCenter defaultUserNotificationCenter] removeAllDeliveredNotifications];
}
void removeDeliveredNotification (const String& identifier)
{
PushNotifications::Notification n;
n.identifier = identifier;
auto nsNotification = PushNotificationsDelegateDetailsOsx::juceNotificationToNSUserNotification (n);
[[NSUserNotificationCenter defaultUserNotificationCenter] removeDeliveredNotification: nsNotification];
}
void setupChannels ([[maybe_unused]] const Array<ChannelGroup>& groups, [[maybe_unused]] const Array<Channel>& channels)
{
}
void getPendingLocalNotifications() const
{
Array<PushNotifications::Notification> notifs;
for (NSUserNotification* n in [NSUserNotificationCenter defaultUserNotificationCenter].scheduledNotifications)
notifs.add (PushNotificationsDelegateDetailsOsx::nsUserNotificationToJuceNotification (n));
owner.listeners.call ([&] (Listener& l) { l.pendingLocalNotificationsListReceived (notifs); });
}
void removePendingLocalNotification (const String& identifier)
{
PushNotifications::Notification n;
n.identifier = identifier;
auto nsNotification = PushNotificationsDelegateDetailsOsx::juceNotificationToNSUserNotification (n);
[[NSUserNotificationCenter defaultUserNotificationCenter] removeScheduledNotification: nsNotification];
}
void removeAllPendingLocalNotifications()
{
for (NSUserNotification* n in [NSUserNotificationCenter defaultUserNotificationCenter].scheduledNotifications)
[[NSUserNotificationCenter defaultUserNotificationCenter] removeScheduledNotification: n];
}
String getDeviceToken()
{
// You need to call requestPermissionsWithSettings() first.
jassert (initialised);
return deviceToken;
}
//==============================================================================
//PushNotificationsDelegate
void registeredForRemoteNotifications (NSData* deviceTokenToUse) override
{
deviceToken = [deviceTokenToUse]() -> String
{
auto length = deviceTokenToUse.length;
if (auto* buffer = (const unsigned char*) deviceTokenToUse.bytes)
{
NSMutableString* hexString = [NSMutableString stringWithCapacity: (length * 2)];
for (NSUInteger i = 0; i < length; ++i)
[hexString appendFormat:@"%02x", buffer[i]];
return nsStringToJuce ([hexString copy]);
}
return {};
}();
initialised = true;
owner.listeners.call ([&] (Listener& l) { l.deviceTokenRefreshed (deviceToken); });
}
void failedToRegisterForRemoteNotifications ([[maybe_unused]] NSError* error) override
{
deviceToken.clear();
}
void didReceiveRemoteNotification (NSDictionary* userInfo) override
{
auto n = PushNotificationsDelegateDetailsOsx::nsDictionaryToJuceNotification (userInfo);
owner.listeners.call ([&] (Listener& l) { l.handleNotification (true, n); });
}
void didDeliverNotification ([[maybe_unused]] NSUserNotification* notification) override
{
}
void didActivateNotification (NSUserNotification* notification) override
{
auto n = PushNotificationsDelegateDetailsOsx::nsUserNotificationToJuceNotification (notification);
if (notification.activationType == NSUserNotificationActivationTypeContentsClicked)
{
owner.listeners.call ([&] (Listener& l) { l.handleNotification (notification.remote, n); });
}
else
{
const auto actionIdentifier = nsStringToJuce ([&]
{
if (notification.additionalActivationAction != nil)
return notification.additionalActivationAction.identifier;
return notification.actionButtonTitle;
}());
auto reply = notification.activationType == NSUserNotificationActivationTypeReplied
? nsStringToJuce ([notification.response string])
: String();
owner.listeners.call ([&] (Listener& l) { l.handleNotificationAction (notification.remote, n, actionIdentifier, reply); });
}
}
bool shouldPresentNotification (NSUserNotification*) override { return true; }
void subscribeToTopic ([[maybe_unused]] const String& topic) {}
void unsubscribeFromTopic ([[maybe_unused]] const String& topic) {}
void sendUpstreamMessage ([[maybe_unused]] const String& serverSenderId,
[[maybe_unused]] const String& collapseKey,
[[maybe_unused]] const String& messageId,
[[maybe_unused]] const String& messageType,
[[maybe_unused]] int timeToLive,
[[maybe_unused]] const StringPairArray& additionalData)
{
}
private:
PushNotifications& owner;
bool initialised = false;
String deviceToken;
PushNotifications::Settings settings;
};
JUCE_END_IGNORE_DEPRECATION_WARNINGS
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_SystemTrayIcon_linux.cpp
+160
View File
@@ -0,0 +1,160 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class SystemTrayIconComponent::Pimpl
{
public:
Pimpl (const Image& im, Window windowH) : image (im)
{
XWindowSystemUtilities::ScopedXLock xLock;
auto* display = XWindowSystem::getInstance()->getDisplay();
auto* screen = X11Symbols::getInstance()->xDefaultScreenOfDisplay (display);
auto screenNumber = X11Symbols::getInstance()->xScreenNumberOfScreen (screen);
String screenAtom ("_NET_SYSTEM_TRAY_S");
screenAtom << screenNumber;
Atom selectionAtom = XWindowSystemUtilities::Atoms::getCreating (display, screenAtom.toUTF8());
X11Symbols::getInstance()->xGrabServer (display);
auto managerWin = X11Symbols::getInstance()->xGetSelectionOwner (display, selectionAtom);
if (managerWin != None)
X11Symbols::getInstance()->xSelectInput (display, managerWin, StructureNotifyMask);
X11Symbols::getInstance()->xUngrabServer (display);
X11Symbols::getInstance()->xFlush (display);
if (managerWin != None)
{
XEvent ev = { 0 };
ev.xclient.type = ClientMessage;
ev.xclient.window = managerWin;
ev.xclient.message_type = XWindowSystemUtilities::Atoms::getCreating (display, "_NET_SYSTEM_TRAY_OPCODE");
ev.xclient.format = 32;
ev.xclient.data.l[0] = CurrentTime;
ev.xclient.data.l[1] = 0 /*SYSTEM_TRAY_REQUEST_DOCK*/;
ev.xclient.data.l[2] = (long) windowH;
ev.xclient.data.l[3] = 0;
ev.xclient.data.l[4] = 0;
X11Symbols::getInstance()->xSendEvent (display, managerWin, False, NoEventMask, &ev);
X11Symbols::getInstance()->xSync (display, False);
}
// For older KDE's ...
long atomData = 1;
Atom trayAtom = XWindowSystemUtilities::Atoms::getCreating (display, "KWM_DOCKWINDOW");
X11Symbols::getInstance()->xChangeProperty (display, windowH, trayAtom, trayAtom,
32, PropModeReplace, (unsigned char*) &atomData, 1);
// For more recent KDE's...
trayAtom = XWindowSystemUtilities::Atoms::getCreating (display, "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR");
X11Symbols::getInstance()->xChangeProperty (display, windowH, trayAtom, XA_WINDOW,
32, PropModeReplace, (unsigned char*) &windowH, 1);
// A minimum size must be specified for GNOME and Xfce, otherwise the icon is displayed with a width of 1
if (auto* hints = X11Symbols::getInstance()->xAllocSizeHints())
{
hints->flags = PMinSize;
hints->min_width = 22;
hints->min_height = 22;
X11Symbols::getInstance()->xSetWMNormalHints (display, windowH, hints);
X11Symbols::getInstance()->xFree (hints);
}
}
Image image;
private:
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
void SystemTrayIconComponent::setIconImage (const Image& colourImage, const Image&)
{
pimpl.reset();
if (colourImage.isValid())
{
if (! isOnDesktop())
addToDesktop (0);
pimpl.reset (new Pimpl (colourImage, (Window) getWindowHandle()));
setVisible (true);
toFront (false);
}
repaint();
}
void SystemTrayIconComponent::paint (Graphics& g)
{
if (pimpl != nullptr)
g.drawImage (pimpl->image, getLocalBounds().toFloat(),
RectanglePlacement::xLeft | RectanglePlacement::yTop | RectanglePlacement::onlyReduceInSize);
}
void SystemTrayIconComponent::setIconTooltip (const String& /*tooltip*/)
{
// xxx Not implemented!
}
void SystemTrayIconComponent::setHighlighted (bool)
{
// xxx Not implemented!
}
void SystemTrayIconComponent::showInfoBubble (const String& /*title*/, const String& /*content*/)
{
// xxx Not implemented!
}
void SystemTrayIconComponent::hideInfoBubble()
{
// xxx Not implemented!
}
void* SystemTrayIconComponent::getNativeHandle() const
{
return getWindowHandle();
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_SystemTrayIcon_mac.cpp
+451
View File
@@ -0,0 +1,451 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
JUCE_BEGIN_IGNORE_DEPRECATION_WARNINGS
extern NSMenu* createNSMenu (const PopupMenu&, const String& name, int topLevelMenuId,
int topLevelIndex, bool addDelegate);
//==============================================================================
struct StatusItemContainer : public Timer
{
//==============================================================================
StatusItemContainer (SystemTrayIconComponent& iconComp, const Image& im)
: owner (iconComp), statusIcon (imageToNSImage (ScaledImage (im)))
{
}
virtual void configureIcon() = 0;
virtual void setHighlighted (bool shouldHighlight) = 0;
//==============================================================================
void setIconSize()
{
[statusIcon.get() setSize: NSMakeSize (20.0f, 20.0f)];
}
void updateIcon (const Image& newImage)
{
statusIcon.reset (imageToNSImage (ScaledImage (newImage)));
setIconSize();
configureIcon();
}
void showMenu (const PopupMenu& menu)
{
if (NSMenu* m = createNSMenu (menu, "MenuBarItem", -2, -3, true))
{
setHighlighted (true);
stopTimer();
// There's currently no good alternative to this.
[statusItem.get() popUpStatusItemMenu: m];
startTimer (1);
}
}
//==============================================================================
void timerCallback() override
{
stopTimer();
setHighlighted (false);
}
//==============================================================================
SystemTrayIconComponent& owner;
NSUniquePtr<NSStatusItem> statusItem;
NSUniquePtr<NSImage> statusIcon;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (StatusItemContainer)
};
//==============================================================================
struct ButtonBasedStatusItem final : public StatusItemContainer
{
//==============================================================================
ButtonBasedStatusItem (SystemTrayIconComponent& iconComp, const Image& im)
: StatusItemContainer (iconComp, im)
{
static ButtonEventForwarderClass cls;
eventForwarder.reset ([cls.createInstance() init]);
ButtonEventForwarderClass::setOwner (eventForwarder.get(), this);
setIconSize();
configureIcon();
statusItem.reset ([[[NSStatusBar systemStatusBar] statusItemWithLength: NSSquareStatusItemLength] retain]);
auto button = [statusItem.get() button];
button.image = statusIcon.get();
button.target = eventForwarder.get();
button.action = @selector (handleEvent:);
[button sendActionOn: NSEventMaskLeftMouseDown | NSEventMaskRightMouseDown | NSEventMaskScrollWheel];
}
~ButtonBasedStatusItem() override
{
[statusItem.get() button].image = nullptr;
}
void configureIcon() override
{
[statusIcon.get() setTemplate: true];
[statusItem.get() button].image = statusIcon.get();
}
void setHighlighted (bool shouldHighlight) override
{
[[statusItem.get() button] setHighlighted: shouldHighlight];
}
//==============================================================================
void handleEvent()
{
auto e = [NSApp currentEvent];
NSEventType type = [e type];
const bool isLeft = (type == NSEventTypeLeftMouseDown);
const bool isRight = (type == NSEventTypeRightMouseDown);
if (owner.isCurrentlyBlockedByAnotherModalComponent())
{
if (isLeft || isRight)
if (auto* current = Component::getCurrentlyModalComponent())
current->inputAttemptWhenModal();
}
else
{
auto eventMods = ComponentPeer::getCurrentModifiersRealtime();
if (([e modifierFlags] & NSEventModifierFlagCommand) != 0)
eventMods = eventMods.withFlags (ModifierKeys::commandModifier);
auto now = Time::getCurrentTime();
auto mouseSource = Desktop::getInstance().getMainMouseSource();
auto pressure = (float) e.pressure;
if (isLeft || isRight)
{
owner.mouseDown ({ mouseSource, {},
eventMods.withFlags (isLeft ? ModifierKeys::leftButtonModifier
: ModifierKeys::rightButtonModifier),
pressure,
MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false });
owner.mouseUp ({ mouseSource, {},
eventMods.withoutMouseButtons(),
pressure,
MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false });
}
else if (type == NSEventTypeMouseMoved)
{
owner.mouseMove (MouseEvent (mouseSource, {}, eventMods, pressure,
MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false));
}
}
}
//==============================================================================
class ButtonEventForwarderClass final : public ObjCClass<NSObject>
{
public:
ButtonEventForwarderClass() : ObjCClass<NSObject> ("JUCEButtonEventForwarderClass_")
{
addIvar<ButtonBasedStatusItem*> ("owner");
addMethod (@selector (handleEvent:), handleEvent);
registerClass();
}
static ButtonBasedStatusItem* getOwner (id self) { return getIvar<ButtonBasedStatusItem*> (self, "owner"); }
static void setOwner (id self, ButtonBasedStatusItem* owner) { object_setInstanceVariable (self, "owner", owner); }
private:
static void handleEvent (id self, SEL, id)
{
if (auto* owner = getOwner (self))
owner->handleEvent();
}
};
//==============================================================================
NSUniquePtr<NSObject> eventForwarder;
};
//==============================================================================
struct ViewBasedStatusItem final : public StatusItemContainer
{
//==============================================================================
ViewBasedStatusItem (SystemTrayIconComponent& iconComp, const Image& im)
: StatusItemContainer (iconComp, im)
{
static SystemTrayViewClass cls;
view.reset ([cls.createInstance() init]);
SystemTrayViewClass::setOwner (view.get(), this);
SystemTrayViewClass::setImage (view.get(), statusIcon.get());
setIconSize();
statusItem.reset ([[[NSStatusBar systemStatusBar] statusItemWithLength: NSSquareStatusItemLength] retain]);
[statusItem.get() setView: view.get()];
SystemTrayViewClass::frameChanged (view.get(), SEL(), nullptr);
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
[[NSNotificationCenter defaultCenter] addObserver: view.get()
selector: @selector (frameChanged:)
name: NSWindowDidMoveNotification
object: nil];
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
~ViewBasedStatusItem() override
{
[[NSNotificationCenter defaultCenter] removeObserver: view.get()];
[[NSStatusBar systemStatusBar] removeStatusItem: statusItem.get()];
SystemTrayViewClass::setOwner (view.get(), nullptr);
SystemTrayViewClass::setImage (view.get(), nil);
}
void configureIcon() override
{
SystemTrayViewClass::setImage (view.get(), statusIcon.get());
[statusItem.get() setView: view.get()];
}
void setHighlighted (bool shouldHighlight) override
{
isHighlighted = shouldHighlight;
[view.get() setNeedsDisplay: true];
}
//==============================================================================
void handleStatusItemAction (NSEvent* e)
{
NSEventType type = [e type];
const bool isLeft = (type == NSEventTypeLeftMouseDown || type == NSEventTypeLeftMouseUp);
const bool isRight = (type == NSEventTypeRightMouseDown || type == NSEventTypeRightMouseUp);
if (owner.isCurrentlyBlockedByAnotherModalComponent())
{
if (isLeft || isRight)
if (auto* current = Component::getCurrentlyModalComponent())
current->inputAttemptWhenModal();
}
else
{
auto eventMods = ComponentPeer::getCurrentModifiersRealtime();
if (([e modifierFlags] & NSEventModifierFlagCommand) != 0)
eventMods = eventMods.withFlags (ModifierKeys::commandModifier);
auto now = Time::getCurrentTime();
auto mouseSource = Desktop::getInstance().getMainMouseSource();
auto pressure = (float) e.pressure;
if (isLeft || isRight) // Only mouse up is sent by the OS, so simulate a down/up
{
setHighlighted (true);
startTimer (150);
owner.mouseDown (MouseEvent (mouseSource, {},
eventMods.withFlags (isLeft ? ModifierKeys::leftButtonModifier
: ModifierKeys::rightButtonModifier),
pressure, MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false));
owner.mouseUp (MouseEvent (mouseSource, {}, eventMods.withoutMouseButtons(), pressure,
MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false));
}
else if (type == NSEventTypeMouseMoved)
{
owner.mouseMove (MouseEvent (mouseSource, {}, eventMods, pressure,
MouseInputSource::defaultOrientation, MouseInputSource::defaultRotation,
MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, now, {}, now, 1, false));
}
}
}
//==============================================================================
struct SystemTrayViewClass final : public ObjCClass<NSControl>
{
SystemTrayViewClass() : ObjCClass<NSControl> ("JUCESystemTrayView_")
{
addIvar<ViewBasedStatusItem*> ("owner");
addIvar<NSImage*> ("image");
addMethod (@selector (mouseDown:), handleEventDown);
addMethod (@selector (rightMouseDown:), handleEventDown);
addMethod (@selector (drawRect:), drawRect);
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wundeclared-selector")
addMethod (@selector (frameChanged:), frameChanged);
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
registerClass();
}
static ViewBasedStatusItem* getOwner (id self) { return getIvar<ViewBasedStatusItem*> (self, "owner"); }
static NSImage* getImage (id self) { return getIvar<NSImage*> (self, "image"); }
static void setOwner (id self, ViewBasedStatusItem* owner) { object_setInstanceVariable (self, "owner", owner); }
static void setImage (id self, NSImage* image) { object_setInstanceVariable (self, "image", image); }
static void frameChanged (id self, SEL, NSNotification*)
{
if (auto* owner = getOwner (self))
{
NSRect r = [[[owner->statusItem.get() view] window] frame];
NSRect sr = [[[NSScreen screens] objectAtIndex: 0] frame];
r.origin.y = sr.size.height - r.origin.y - r.size.height;
owner->owner.setBounds (convertToRectInt (r));
}
}
private:
static void handleEventDown (id self, SEL, NSEvent* e)
{
if (auto* owner = getOwner (self))
owner->handleStatusItemAction (e);
}
static void drawRect (id self, SEL, NSRect)
{
NSRect bounds = [self bounds];
if (auto* owner = getOwner (self))
[owner->statusItem.get() drawStatusBarBackgroundInRect: bounds
withHighlight: owner->isHighlighted];
if (NSImage* const im = getImage (self))
{
NSSize imageSize = [im size];
[im drawInRect: NSMakeRect (bounds.origin.x + ((bounds.size.width - imageSize.width) / 2.0f),
bounds.origin.y + ((bounds.size.height - imageSize.height) / 2.0f),
imageSize.width, imageSize.height)
fromRect: NSZeroRect
operation: NSCompositingOperationSourceOver
fraction: 1.0f];
}
}
};
//==============================================================================
NSUniquePtr<NSControl> view;
bool isHighlighted = false;
};
//==============================================================================
class SystemTrayIconComponent::Pimpl
{
public:
//==============================================================================
Pimpl (SystemTrayIconComponent& iconComp, const Image& im)
: statusItemHolder (std::make_unique<ButtonBasedStatusItem> (iconComp, im))
{
}
//==============================================================================
std::unique_ptr<StatusItemContainer> statusItemHolder;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
void SystemTrayIconComponent::setIconImage (const Image&, const Image& templateImage)
{
if (templateImage.isValid())
{
if (pimpl == nullptr)
pimpl.reset (new Pimpl (*this, templateImage));
else
pimpl->statusItemHolder->updateIcon (templateImage);
}
else
{
pimpl.reset();
}
}
void SystemTrayIconComponent::setIconTooltip (const String&)
{
// xxx not yet implemented!
}
void SystemTrayIconComponent::setHighlighted (bool shouldHighlight)
{
if (pimpl != nullptr)
pimpl->statusItemHolder->setHighlighted (shouldHighlight);
}
void SystemTrayIconComponent::showInfoBubble (const String& /*title*/, const String& /*content*/)
{
// xxx Not implemented!
}
void SystemTrayIconComponent::hideInfoBubble()
{
// xxx Not implemented!
}
void* SystemTrayIconComponent::getNativeHandle() const
{
return pimpl != nullptr ? pimpl->statusItemHolder->statusItem.get() : nullptr;
}
void SystemTrayIconComponent::showDropdownMenu (const PopupMenu& menu)
{
if (pimpl != nullptr)
pimpl->statusItemHolder->showMenu (menu);
}
JUCE_END_IGNORE_DEPRECATION_WARNINGS
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_SystemTrayIcon_windows.cpp
+251
View File
@@ -0,0 +1,251 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
extern void* getUser32Function (const char*);
namespace IconConverters
{
extern HICON createHICONFromImage (const Image&, BOOL isIcon, int hotspotX, int hotspotY);
}
//==============================================================================
class SystemTrayIconComponent::Pimpl
{
public:
Pimpl (SystemTrayIconComponent& owner_, HICON hicon, HWND hwnd)
: owner (owner_),
originalWndProc ((WNDPROC) GetWindowLongPtr (hwnd, GWLP_WNDPROC)),
taskbarCreatedMessage (RegisterWindowMessage (TEXT ("TaskbarCreated")))
{
SetWindowLongPtr (hwnd, GWLP_WNDPROC, (LONG_PTR) hookedWndProc);
zerostruct (iconData);
iconData.cbSize = sizeof (iconData);
iconData.hWnd = hwnd;
iconData.uID = (UINT) (pointer_sized_int) hwnd;
iconData.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
iconData.uCallbackMessage = WM_TRAYNOTIFY;
iconData.hIcon = hicon;
notify (NIM_ADD);
// In order to receive the "TaskbarCreated" message, we need to request that it's not filtered out.
// (Need to load dynamically, as ChangeWindowMessageFilter is only available in Vista and later)
typedef BOOL (WINAPI* ChangeWindowMessageFilterType) (UINT, DWORD);
if (ChangeWindowMessageFilterType changeWindowMessageFilter
= (ChangeWindowMessageFilterType) getUser32Function ("ChangeWindowMessageFilter"))
changeWindowMessageFilter (taskbarCreatedMessage, 1 /* MSGFLT_ADD */);
}
~Pimpl()
{
SetWindowLongPtr (iconData.hWnd, GWLP_WNDPROC, (LONG_PTR) originalWndProc);
iconData.uFlags = 0;
notify (NIM_DELETE);
DestroyIcon (iconData.hIcon);
}
void updateIcon (HICON hicon)
{
HICON oldIcon = iconData.hIcon;
iconData.hIcon = hicon;
iconData.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
notify (NIM_MODIFY);
DestroyIcon (oldIcon);
}
void setToolTip (const String& toolTip)
{
iconData.uFlags = NIF_TIP;
toolTip.copyToUTF16 (iconData.szTip, sizeof (iconData.szTip) - 1);
notify (NIM_MODIFY);
}
void handleTaskBarEvent (const LPARAM lParam)
{
if (owner.isCurrentlyBlockedByAnotherModalComponent())
{
if (lParam == WM_LBUTTONDOWN || lParam == WM_RBUTTONDOWN
|| lParam == WM_LBUTTONDBLCLK || lParam == WM_RBUTTONDBLCLK)
{
if (auto* current = Component::getCurrentlyModalComponent())
current->inputAttemptWhenModal();
}
}
else
{
ModifierKeys eventMods (ComponentPeer::getCurrentModifiersRealtime());
if (lParam == WM_LBUTTONDOWN || lParam == WM_LBUTTONDBLCLK)
eventMods = eventMods.withFlags (ModifierKeys::leftButtonModifier);
else if (lParam == WM_RBUTTONDOWN || lParam == WM_RBUTTONDBLCLK)
eventMods = eventMods.withFlags (ModifierKeys::rightButtonModifier);
else if (lParam == WM_LBUTTONUP || lParam == WM_RBUTTONUP)
eventMods = eventMods.withoutMouseButtons();
const Time eventTime (getMouseEventTime());
const MouseEvent e (Desktop::getInstance().getMainMouseSource(), {}, eventMods,
MouseInputSource::defaultPressure, MouseInputSource::defaultOrientation,
MouseInputSource::defaultRotation, MouseInputSource::defaultTiltX, MouseInputSource::defaultTiltY,
&owner, &owner, eventTime, {}, eventTime, 1, false);
if (lParam == WM_LBUTTONDOWN || lParam == WM_RBUTTONDOWN)
{
SetFocus (iconData.hWnd);
SetForegroundWindow (iconData.hWnd);
owner.mouseDown (e);
}
else if (lParam == WM_LBUTTONUP || lParam == WM_RBUTTONUP)
{
owner.mouseUp (e);
}
else if (lParam == WM_LBUTTONDBLCLK || lParam == WM_RBUTTONDBLCLK)
{
owner.mouseDoubleClick (e);
}
else if (lParam == WM_MOUSEMOVE)
{
owner.mouseMove (e);
}
}
}
static Pimpl* getPimpl (HWND hwnd)
{
if (JuceWindowIdentifier::isJUCEWindow (hwnd))
if (ComponentPeer* peer = (ComponentPeer*) GetWindowLongPtr (hwnd, 8))
if (SystemTrayIconComponent* const iconComp = dynamic_cast<SystemTrayIconComponent*> (&(peer->getComponent())))
return iconComp->pimpl.get();
return nullptr;
}
static LRESULT CALLBACK hookedWndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (Pimpl* const p = getPimpl (hwnd))
return p->windowProc (hwnd, message, wParam, lParam);
return DefWindowProcW (hwnd, message, wParam, lParam);
}
LRESULT windowProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (message == WM_TRAYNOTIFY)
{
handleTaskBarEvent (lParam);
}
else if (message == taskbarCreatedMessage)
{
iconData.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
notify (NIM_ADD);
}
return CallWindowProc (originalWndProc, hwnd, message, wParam, lParam);
}
void showBubble (const String& title, const String& content)
{
iconData.uFlags = 0x10 /*NIF_INFO*/;
title.copyToUTF16 (iconData.szInfoTitle, sizeof (iconData.szInfoTitle) - 1);
content.copyToUTF16 (iconData.szInfo, sizeof (iconData.szInfo) - 1);
notify (NIM_MODIFY);
}
SystemTrayIconComponent& owner;
NOTIFYICONDATA iconData;
private:
WNDPROC originalWndProc;
const DWORD taskbarCreatedMessage;
enum { WM_TRAYNOTIFY = WM_USER + 100 };
void notify (DWORD message) noexcept { Shell_NotifyIcon (message, &iconData); }
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
void SystemTrayIconComponent::setIconImage (const Image& colourImage, const Image&)
{
if (colourImage.isValid())
{
HICON hicon = IconConverters::createHICONFromImage (colourImage, TRUE, 0, 0);
if (pimpl == nullptr)
pimpl.reset (new Pimpl (*this, hicon, (HWND) getWindowHandle()));
else
pimpl->updateIcon (hicon);
}
else
{
pimpl.reset();
}
}
void SystemTrayIconComponent::setIconTooltip (const String& tooltip)
{
if (pimpl != nullptr)
pimpl->setToolTip (tooltip);
}
void SystemTrayIconComponent::setHighlighted (bool)
{
// N/A on Windows.
}
void SystemTrayIconComponent::showInfoBubble (const String& title, const String& content)
{
if (pimpl != nullptr)
pimpl->showBubble (title, content);
}
void SystemTrayIconComponent::hideInfoBubble()
{
showInfoBubble (String(), String());
}
void* SystemTrayIconComponent::getNativeHandle() const
{
return pimpl != nullptr ? &(pimpl->iconData) : nullptr;
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_UIViewComponent_ios.mm
+151
View File
@@ -0,0 +1,151 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
class UIViewComponent::Pimpl : public ComponentMovementWatcher
{
public:
Pimpl (UIView* v, Component& comp)
: ComponentMovementWatcher (&comp),
view (v),
owner (comp)
{
[view retain];
if (owner.isShowing())
componentPeerChanged();
}
~Pimpl() override
{
[view removeFromSuperview];
[view release];
}
void componentMovedOrResized (bool /*wasMoved*/, bool /*wasResized*/) override
{
auto* topComp = owner.getTopLevelComponent();
if (topComp->getPeer() != nullptr)
{
auto pos = topComp->getLocalPoint (&owner, Point<int>());
[view setFrame: CGRectMake ((float) pos.x, (float) pos.y,
(float) owner.getWidth(), (float) owner.getHeight())];
}
}
void componentPeerChanged() override
{
auto* peer = owner.getPeer();
if (currentPeer != peer)
{
if ([view superview] != nil)
[view removeFromSuperview]; // Must be careful not to call this unless it's required - e.g. some Apple AU views
// override the call and use it as a sign that they're being deleted, which breaks everything..
currentPeer = peer;
if (peer != nullptr)
{
UIView* peerView = (UIView*) peer->getNativeHandle();
[peerView addSubview: view];
componentMovedOrResized (false, false);
}
}
[view setHidden: ! owner.isShowing()];
}
void componentVisibilityChanged() override
{
componentPeerChanged();
}
Rectangle<int> getViewBounds() const
{
CGRect r = [view frame];
return Rectangle<int> ((int) r.size.width, (int) r.size.height);
}
UIView* const view;
private:
Component& owner;
ComponentPeer* currentPeer = nullptr;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
};
//==============================================================================
UIViewComponent::UIViewComponent() {}
UIViewComponent::~UIViewComponent()
{
AccessibilityHandler::setNativeChildForComponent (*this, nullptr);
}
void UIViewComponent::setView (void* view)
{
if (view != getView())
{
pimpl.reset();
if (view != nullptr)
pimpl.reset (new Pimpl ((UIView*) view, *this));
AccessibilityHandler::setNativeChildForComponent (*this, getView());
}
}
void* UIViewComponent::getView() const
{
return pimpl == nullptr ? nullptr : pimpl->view;
}
void UIViewComponent::resizeToFitView()
{
if (pimpl != nullptr)
setBounds (pimpl->getViewBounds());
}
void UIViewComponent::paint (Graphics&) {}
std::unique_ptr<AccessibilityHandler> UIViewComponent::createAccessibilityHandler()
{
return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::group);
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_WebBrowserComponent_android.cpp
+953
View File
@@ -0,0 +1,953 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
// This byte-code is generated from native/java/app/com/rmsl/juce/JuceWebViewClasses.java with min sdk version 23.
// See juce_core/native/java/README.txt on how to generate this byte-code.
static const uint8 juceWebViewClasses[] =
{
0x1f, 0x8b, 0x08, 0x08, 0x96, 0xd6, 0x11, 0x65, 0x00, 0x03, 0x63, 0x6c,
0x61, 0x73, 0x73, 0x65, 0x73, 0x2e, 0x64, 0x65, 0x78, 0x00, 0x95, 0x59,
0x6b, 0x6c, 0x1c, 0x57, 0x15, 0x3e, 0x33, 0xb3, 0x0f, 0xbf, 0xf6, 0x6d,
0x7b, 0xd7, 0x8f, 0x38, 0x9b, 0xb5, 0xdb, 0x3c, 0x1a, 0x67, 0x6d, 0x27,
0x4e, 0xec, 0x38, 0xa4, 0x8e, 0x1d, 0x87, 0xc4, 0xac, 0xdb, 0x26, 0xb6,
0x37, 0xd4, 0x09, 0x4d, 0xc7, 0xbb, 0x13, 0xef, 0x26, 0xeb, 0x99, 0x65,
0x67, 0xd6, 0x09, 0x54, 0x04, 0x53, 0x82, 0x14, 0xa9, 0x0f, 0x55, 0xe2,
0x55, 0x21, 0x28, 0x41, 0x0a, 0x52, 0xa9, 0x5a, 0x29, 0x3f, 0x4a, 0x55,
0x5a, 0x7e, 0x14, 0xd4, 0x1f, 0x15, 0x14, 0x10, 0x10, 0xa9, 0x95, 0xa8,
0xa0, 0x88, 0xa2, 0x46, 0xa8, 0x48, 0xfc, 0x00, 0x29, 0x42, 0x88, 0xf2,
0xdd, 0x3b, 0x77, 0xd6, 0xe3, 0x8d, 0x4b, 0xda, 0xb5, 0xbf, 0x3d, 0xe7,
0x9e, 0x73, 0xee, 0xbd, 0xe7, 0x9e, 0x7b, 0xee, 0x99, 0x99, 0x9d, 0xbc,
0x76, 0xb1, 0x69, 0x60, 0xf7, 0x30, 0xfd, 0xbc, 0xfa, 0xb5, 0x0f, 0x7f,
0x7c, 0xf3, 0xbf, 0x7f, 0x3c, 0x39, 0xf6, 0x98, 0xfc, 0xbd, 0x6b, 0x37,
0xae, 0xdf, 0xd4, 0x27, 0x2e, 0x3e, 0xba, 0x2d, 0x9e, 0x6b, 0xe9, 0x24,
0x2a, 0x13, 0xd1, 0xc5, 0xec, 0x9e, 0x28, 0x89, 0xcf, 0x5c, 0x07, 0x91,
0x41, 0xb6, 0x7c, 0x33, 0xb0, 0x53, 0x26, 0xba, 0x1b, 0xf4, 0x59, 0xd0,
0x66, 0x26, 0xf7, 0x10, 0x8d, 0x81, 0xbe, 0x01, 0xea, 0x07, 0xbd, 0xea,
0x23, 0x7a, 0x1c, 0xbd, 0x57, 0xd1, 0x18, 0x08, 0x12, 0x0d, 0x01, 0xfb,
0x80, 0x7b, 0x81, 0x49, 0xe0, 0x38, 0xf0, 0x20, 0x70, 0x1a, 0x78, 0x18,
0x58, 0x06, 0xca, 0x40, 0x15, 0x78, 0x04, 0xf8, 0x32, 0x70, 0x19, 0xf8,
0x3e, 0xf0, 0x0a, 0xf0, 0x2b, 0xe0, 0x6f, 0x00, 0x85, 0x30, 0x2f, 0x70,
0x14, 0x28, 0x00, 0x57, 0x80, 0xe7, 0x80, 0xdf, 0x00, 0xff, 0x02, 0x62,
0x61, 0xa2, 0x7e, 0x60, 0x06, 0xb8, 0x04, 0xfc, 0x08, 0xf8, 0x03, 0xd0,
0x1c, 0xc1, 0xdc, 0x80, 0x09, 0x7c, 0x1b, 0x78, 0x15, 0x78, 0x17, 0x20,
0xf8, 0xd8, 0x0b, 0x4c, 0x00, 0x59, 0xe0, 0x1c, 0xf0, 0x08, 0x70, 0x09,
0x78, 0x14, 0xb8, 0x02, 0x3c, 0x01, 0x7c, 0x1d, 0xf8, 0x0e, 0xf0, 0x0c,
0xf0, 0x43, 0xe0, 0x39, 0xe0, 0x3a, 0xf0, 0x12, 0xf0, 0x0a, 0xf0, 0x4b,
0xe0, 0xd7, 0xc0, 0xef, 0x81, 0xb7, 0x80, 0x77, 0x80, 0xbf, 0x00, 0x7f,
0x07, 0xfe, 0x0d, 0x44, 0x63, 0x44, 0x7d, 0xc0, 0x08, 0x70, 0x04, 0x38,
0x03, 0xac, 0x00, 0x5f, 0x05, 0x1e, 0x03, 0x5e, 0x00, 0x5e, 0x07, 0x7e,
0x01, 0xbc, 0x05, 0xfc, 0x19, 0x78, 0x1f, 0xb8, 0x05, 0xf8, 0x5b, 0x89,
0xe2, 0xc0, 0x56, 0x60, 0x2f, 0x70, 0x04, 0x38, 0x05, 0x18, 0xc0, 0x2a,
0xf0, 0x04, 0xf0, 0x03, 0xe0, 0x27, 0xc0, 0x6f, 0x81, 0xf7, 0x01, 0xb9,
0x8d, 0xa8, 0x1d, 0xd8, 0x01, 0x4c, 0x03, 0xa7, 0x01, 0x0b, 0x78, 0x12,
0xf8, 0x16, 0x70, 0x15, 0x78, 0x01, 0x78, 0x13, 0xf8, 0x2b, 0xf0, 0x01,
0xe0, 0x6f, 0x47, 0x2c, 0x80, 0x03, 0x40, 0x16, 0x30, 0x00, 0x6c, 0x23,
0x89, 0xb0, 0x13, 0xc2, 0x48, 0x22, 0x64, 0x04, 0xb7, 0x08, 0xd3, 0x10,
0xba, 0x51, 0x1c, 0x48, 0x00, 0x48, 0x11, 0x42, 0xea, 0x50, 0x17, 0xd0,
0x0d, 0x6c, 0x02, 0x7a, 0x44, 0xbe, 0x24, 0x81, 0x2d, 0x40, 0x0a, 0xe8,
0x05, 0xfa, 0x80, 0xbb, 0xc8, 0xce, 0xa1, 0xad, 0xc0, 0x36, 0x60, 0x3b,
0xb0, 0x83, 0xe5, 0x16, 0x30, 0x4a, 0x76, 0x1e, 0xb1, 0xcf, 0x48, 0x80,
0xa8, 0x11, 0x54, 0x11, 0xed, 0x66, 0x81, 0x71, 0xc8, 0x03, 0x82, 0xcf,
0x08, 0x9b, 0x16, 0x61, 0xd3, 0x28, 0x7c, 0x60, 0x9f, 0x26, 0xc1, 0xcf,
0x05, 0x6c, 0x7d, 0xb7, 0x18, 0x73, 0xa7, 0xf0, 0x91, 0x7d, 0xfa, 0x05,
0x7f, 0x1a, 0xf2, 0x5d, 0x82, 0xcf, 0x83, 0x4f, 0x0b, 0xbe, 0x0c, 0x7e,
0x50, 0xf0, 0x17, 0x5d, 0xfc, 0x65, 0xf0, 0x03, 0x82, 0x1f, 0x77, 0xd9,
0xb3, 0xb9, 0x86, 0x04, 0xff, 0x14, 0xf8, 0xdd, 0x82, 0x7f, 0xda, 0x25,
0xbf, 0xe6, 0xe2, 0x9f, 0x07, 0xbf, 0x57, 0xf0, 0x2f, 0xba, 0xf8, 0xd7,
0xc0, 0xef, 0x11, 0xfc, 0x9b, 0x2e, 0xf9, 0x0d, 0x57, 0xdf, 0x77, 0xc1,
0x0f, 0x0b, 0xfe, 0xa6, 0x4b, 0xfe, 0x4f, 0x57, 0xdf, 0xff, 0xb8, 0xe4,
0x9e, 0xe0, 0x9a, 0xbc, 0x25, 0xb8, 0x26, 0x1f, 0x71, 0xd9, 0xb7, 0xb2,
0xf3, 0x2a, 0xf8, 0x6e, 0xf0, 0xfb, 0xc5, 0x5e, 0xb2, 0x75, 0x1d, 0x10,
0x7c, 0xc6, 0xc5, 0x33, 0xdf, 0x3e, 0x25, 0xf8, 0xbe, 0xa0, 0x5d, 0x0b,
0x7a, 0xc4, 0x98, 0x21, 0x64, 0xcb, 0x7d, 0x3c, 0x7f, 0x6c, 0x1a, 0x41,
0x06, 0xe5, 0x38, 0x8d, 0xd1, 0x59, 0x91, 0x53, 0x4b, 0x22, 0xaf, 0x26,
0x39, 0xb5, 0xed, 0x58, 0x8e, 0x4d, 0x73, 0xda, 0x45, 0x19, 0xe6, 0x93,
0x90, 0xb7, 0x62, 0x07, 0x35, 0x9e, 0x0f, 0x5e, 0xca, 0xf3, 0xbd, 0x6e,
0x20, 0x99, 0xef, 0xb3, 0x44, 0x9f, 0xe6, 0x39, 0x90, 0xa4, 0x07, 0x05,
0x5d, 0x10, 0xf4, 0x94, 0xa0, 0xa7, 0x39, 0xed, 0xa1, 0xcf, 0x11, 0xcb,
0x9d, 0x30, 0xef, 0x17, 0x40, 0x86, 0x4e, 0x10, 0xcb, 0x73, 0x7b, 0x9c,
0x10, 0xb2, 0xd8, 0xa6, 0x31, 0xba, 0x9f, 0xd3, 0x3e, 0x7a, 0x80, 0xfb,
0x6f, 0xcb, 0xc3, 0xd4, 0x4e, 0xc7, 0x39, 0x8d, 0xd3, 0x09, 0x4e, 0xdb,
0x68, 0x8e, 0xd3, 0x56, 0x9a, 0xe7, 0x54, 0x21, 0x95, 0xd3, 0x14, 0x2d,
0x72, 0xda, 0xcb, 0x69, 0x04, 0x27, 0x44, 0xe6, 0xb4, 0x9b, 0x66, 0x39,
0xed, 0xe1, 0x34, 0x0a, 0x4e, 0xe6, 0x74, 0x13, 0x8d, 0x73, 0xda, 0x40,
0x87, 0x44, 0x3c, 0x26, 0x38, 0xf5, 0xd0, 0x11, 0x4e, 0xa3, 0xf4, 0x10,
0xa7, 0x49, 0x3a, 0xc3, 0x69, 0x82, 0x1e, 0xe6, 0xf1, 0x69, 0xe4, 0xfd,
0x63, 0x88, 0xc0, 0x61, 0x4e, 0x43, 0x74, 0x94, 0x53, 0x99, 0x8e, 0x71,
0xda, 0x40, 0x9f, 0xe1, 0xd4, 0x5e, 0x4f, 0x4c, 0xac, 0x27, 0x26, 0xd6,
0xc1, 0xe8, 0x09, 0x4e, 0xed, 0x75, 0xc4, 0xc4, 0x3a, 0x62, 0x38, 0xb1,
0x59, 0x4e, 0x7d, 0x74, 0x92, 0x53, 0x3f, 0x7d, 0x96, 0x53, 0x7b, 0x7d,
0x31, 0x9c, 0xe0, 0x45, 0x4e, 0x9b, 0xa9, 0x28, 0xe8, 0x39, 0x4e, 0x83,
0x74, 0x9e, 0xd3, 0x00, 0x95, 0x38, 0x6d, 0xa1, 0x65, 0xbe, 0x6f, 0x5d,
0xdc, 0xcf, 0x56, 0xec, 0xdb, 0x14, 0xa7, 0x7e, 0x3e, 0x6e, 0x9b, 0x88,
0x7b, 0x57, 0x2d, 0xfe, 0x84, 0x9d, 0xb4, 0xcf, 0x30, 0xfb, 0x7c, 0x88,
0xcf, 0x9b, 0x28, 0x30, 0x5f, 0x8c, 0xdb, 0xed, 0xb0, 0xd0, 0x07, 0x5d,
0xfa, 0x77, 0xa0, 0x7f, 0x52, 0xe8, 0x23, 0x42, 0xce, 0xea, 0xd0, 0x40,
0xc0, 0xd6, 0x7f, 0x00, 0xfd, 0x4b, 0x42, 0x1f, 0x15, 0xfd, 0x03, 0xae,
0xfe, 0x1e, 0x14, 0xaf, 0xdf, 0x09, 0x7d, 0x4c, 0xe8, 0xbb, 0x5c, 0xfa,
0x56, 0xe8, 0x6f, 0x0a, 0x7d, 0xeb, 0x06, 0xfa, 0x3e, 0xe8, 0x8f, 0x24,
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0x5a, 0x0d, 0x41, 0xe6, 0x97, 0xe4, 0x20, 0x64, 0x6f, 0x84, 0x43, 0xd2,
0x7b, 0x61, 0xc8, 0x22, 0x92, 0xf4, 0x5d, 0xe0, 0x65, 0xe0, 0x6d, 0xd8,
0xdc, 0x02, 0x9e, 0x0d, 0x93, 0x22, 0xc9, 0xf2, 0x53, 0x49, 0x89, 0xff,
0xb7, 0xaf, 0xae, 0x7a, 0x6e, 0x44, 0xe2, 0x3f, 0x4b, 0xde, 0x82, 0xcd,
0x37, 0xa2, 0x24, 0x4b, 0xb2, 0x17, 0xe8, 0xc0, 0x28, 0x37, 0xa3, 0x5d,
0xd2, 0x95, 0x56, 0x49, 0x7a, 0x11, 0xd2, 0xa6, 0x66, 0xbf, 0x2c, 0x45,
0xb7, 0x40, 0xfa, 0x7a, 0xbb, 0xf4, 0x28, 0xa6, 0x06, 0x1a, 0x00, 0xc6,
0x7b, 0x04, 0x75, 0xa3, 0x57, 0xfa, 0x07, 0x1e, 0x6a, 0xaf, 0xc6, 0x25,
0xe9, 0x06, 0x70, 0xb9, 0x0d, 0xbe, 0x24, 0x24, 0xe9, 0x79, 0xe0, 0x6d,
0xe0, 0xf1, 0x0e, 0x45, 0x7a, 0x0f, 0xb2, 0x6b, 0x18, 0xfd, 0x7a, 0x1b,
0x9b, 0xb3, 0x11, 0x4f, 0xc0, 0x7b, 0x31, 0xfa, 0xad, 0x8e, 0x7d, 0xd2,
0x6b, 0x1d, 0xb0, 0xea, 0x60, 0x77, 0x9a, 0xa3, 0x90, 0x3c, 0xdd, 0x69,
0xdf, 0x5b, 0x86, 0xe3, 0x44, 0xed, 0xf1, 0x35, 0x7e, 0x73, 0xdc, 0xbe,
0x17, 0xdd, 0x16, 0xb7, 0xef, 0x4f, 0x07, 0x40, 0xf7, 0x02, 0x07, 0x5d,
0x36, 0x19, 0x17, 0x3f, 0x2f, 0xec, 0x1f, 0x72, 0xc9, 0x54, 0x21, 0x3b,
0x07, 0x5a, 0x48, 0xd0, 0xba, 0x8f, 0x55, 0xd7, 0xbe, 0x22, 0xda, 0xce,
0x7d, 0x39, 0x7b, 0xc6, 0x5c, 0x85, 0xec, 0xe9, 0x3a, 0xbb, 0x6b, 0x75,
0xed, 0x97, 0x45, 0xdb, 0x79, 0x9e, 0x60, 0xbf, 0x85, 0x5e, 0x87, 0x6c,
0x44, 0xd0, 0xd7, 0xeb, 0xec, 0x43, 0xb4, 0x7e, 0x1e, 0x46, 0x9d, 0xf7,
0x25, 0x6c, 0x0c, 0xe7, 0x9d, 0x09, 0x5b, 0xb3, 0xf3, 0xde, 0x84, 0xdd,
0x63, 0x3b, 0xef, 0x4e, 0xd8, 0x5d, 0xb6, 0xf3, 0xfe, 0x84, 0x3d, 0x0f,
0x39, 0xef, 0x50, 0xa4, 0xa4, 0xfd, 0xfc, 0xcd, 0xde, 0xa3, 0x48, 0xe1,
0xb5, 0xdf, 0xb4, 0xe4, 0xa4, 0x3d, 0x3e, 0x7b, 0xb7, 0xe2, 0x49, 0xda,
0xcf, 0x89, 0x2c, 0x36, 0xec, 0x87, 0x76, 0xd6, 0x97, 0xfd, 0x56, 0xa6,
0x84, 0xed, 0x67, 0x08, 0x16, 0x23, 0x9f, 0x90, 0xb3, 0xdf, 0xd1, 0xd8,
0x43, 0x28, 0xf3, 0x8f, 0xbd, 0xd3, 0xf9, 0x1f, 0x8b, 0x9b, 0x02, 0xf1,
0x0c, 0x1a, 0x00, 0x00, 0x00, 0x00,
};
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
METHOD (constructor, "<init>", "(Landroid/content/Context;JLjava/lang/String;Ljava/lang/String;)V") \
METHOD (canGoBack, "canGoBack", "()Z") \
METHOD (goBack, "goBack", "()V") \
METHOD (goForward, "goForward", "()V") \
METHOD (loadDataWithBaseURL, "loadDataWithBaseURL", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V") \
METHOD (loadUrl, "loadUrl", "(Ljava/lang/String;Ljava/util/Map;)V") \
METHOD (postUrl, "postUrl", "(Ljava/lang/String;[B)V") \
METHOD (reload, "reload", "()V") \
METHOD (evaluateJavascript, "evaluateJavascript", "(Ljava/lang/String;)J") \
METHOD (stopLoading, "stopLoading", "()V") \
METHOD (disconnectNative, "disconnectNative", "()V")
DECLARE_JNI_CLASS_WITH_BYTECODE (JuceWebView, "com/rmsl/juce/JuceWebViewClasses$JuceWebView", 16, juceWebViewClasses)
#undef JNI_CLASS_MEMBERS
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
STATICMETHOD (getInstance, "getInstance", "()Landroid/webkit/CookieManager;")
DECLARE_JNI_CLASS (AndroidCookieManager, "android/webkit/CookieManager")
#undef JNI_CLASS_MEMBERS
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
METHOD (toString, "toString", "()Ljava/lang/String;")
DECLARE_JNI_CLASS (SslError, "android/net/http/SslError")
#undef JNI_CLASS_MEMBERS
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
STATICMETHOD (encode, "encode", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;")
DECLARE_JNI_CLASS (URLEncoder, "java/net/URLEncoder")
#undef JNI_CLASS_MEMBERS
class MessageThreadExecutor : private AsyncUpdater
{
public:
MessageThreadExecutor() = default;
~MessageThreadExecutor() override
{
cancelPendingUpdate();
}
void execute (std::function<void()> fn)
{
const std::lock_guard lock { functionsMutex };
functions.emplace_back (std::move (fn));
triggerAsyncUpdate();
}
private:
void handleAsyncUpdate() override
{
const auto popFront = [&]() -> std::function<void()>
{
const std::lock_guard lock { functionsMutex };
if (functions.empty())
return nullptr;
const ScopeGuard scope { [&] { functions.pop_front(); } };
return functions.front();
};
for (auto fn = popFront(); fn != nullptr; fn = popFront())
fn();
}
std::deque<std::function<void()>> functions;
std::mutex functionsMutex;
JUCE_DECLARE_NON_COPYABLE (MessageThreadExecutor)
};
//==============================================================================
struct WebBrowserComponent::Impl::Platform : public AndroidViewComponent,
public PlatformInterface,
public AsyncUpdater
{
public:
Platform (WebBrowserComponent& o,
const WebBrowserComponent::Options& browserOptions,
const StringArray& userScripts)
: owner (o)
{
auto* env = getEnv();
setView (env->NewObject (JuceWebView,
JuceWebView.constructor,
getMainActivity().get(),
reinterpret_cast<jlong> (this),
javaString (browserOptions.getUserAgent()).get(),
javaString (userScripts.joinIntoString ("\n")).get()));
owner.addAndMakeVisible (this);
}
void checkWindowAssociation() override
{
if (owner.isShowing())
{
if (owner.blankPageShown)
owner.goBack();
}
else
{
if (owner.unloadPageWhenHidden && ! owner.blankPageShown)
{
// when the component becomes invisible, some stuff like flash
// carries on playing audio, so we need to force it onto a blank
// page to avoid this, (and send it back when it's made visible again).
owner.blankPageShown = true;
goToURL ("about:blank", nullptr, nullptr);
}
}
}
void setWebViewSize (int width, int height) override
{
setSize (width, height);
}
void evaluateJavascript (const String& script, WebBrowserComponent::EvaluationCallback callback) override
{
JUCE_ASSERT_MESSAGE_THREAD
auto* env = getEnv();
auto view = (jobject) getView();
const auto resultId = (int64) env->CallLongMethod (view,
JuceWebView.evaluateJavascript,
javaString (script).get());
if (callback != nullptr)
evaluationCallbacks[resultId] = std::move (callback);
}
~Platform() override
{
auto* env = getEnv();
env->CallVoidMethod ((jobject) getView(), JuceWebView.stopLoading);
masterReference.clear();
// if other Java thread is waiting for us to respond to page load request
// wake it up immediately (false answer will be sent), so that it releases
// the lock we need when calling hostDeleted.
responseReadyEvent.signal();
resourceRequester.cancelAllResourceRequests();
env->CallVoidMethod ((jobject) getView(), JuceWebView.disconnectNative);
}
void goToURL (const String& url,
const StringArray* headers,
const MemoryBlock* postData) override
{
auto* env = getEnv();
if (headers == nullptr && postData == nullptr)
{
env->CallVoidMethod ((jobject) getView(), JuceWebView.loadUrl, javaString (url).get(), 0);
}
else if (headers != nullptr && postData == nullptr)
{
auto headersMap = LocalRef<jobject> (env->NewObject (JavaHashMap,
JavaHashMap.constructorWithCapacity,
headers->size()));
for (const auto& header : *headers)
{
auto name = header.upToFirstOccurrenceOf (":", false, false).trim();
auto value = header.fromFirstOccurrenceOf (":", false, false).trim();
env->CallObjectMethod (headersMap, JavaMap.put,
javaString (name).get(),
javaString (value).get());
}
env->CallVoidMethod ((jobject) getView(), JuceWebView.loadUrl,
javaString (url).get(), headersMap.get());
}
else if (headers == nullptr && postData != nullptr)
{
auto dataStringJuce = postData->toString();
auto dataStringJava = javaString (dataStringJuce);
auto encodingString = LocalRef<jobject> (env->CallStaticObjectMethod (URLEncoder, URLEncoder.encode,
dataStringJava.get(), javaString ("utf-8").get()));
auto bytes = LocalRef<jbyteArray> ((jbyteArray) env->CallObjectMethod (encodingString, JavaString.getBytes));
env->CallVoidMethod ((jobject) getView(), JuceWebView.postUrl,
javaString (url).get(), bytes.get());
}
else if (headers != nullptr && postData != nullptr)
{
// There is no support for both extra headers and post data in Android WebView, so
// we need to open URL manually.
URL urlToUse = URL (url).withPOSTData (*postData);
connectionThread.reset (new ConnectionThread (*this, urlToUse, *headers));
}
}
void stop() override
{
connectionThread = nullptr;
getEnv()->CallVoidMethod ((jobject) getView(), JuceWebView.stopLoading);
}
void goBack() override
{
connectionThread = nullptr;
auto* env = getEnv();
auto view = (jobject) getView();
if (env->CallBooleanMethod (view, JuceWebView.canGoBack))
env->CallVoidMethod (view, JuceWebView.goBack);
else
owner.reloadLastURL();
}
void goForward() override
{
connectionThread = nullptr;
getEnv()->CallVoidMethod ((jobject) getView(), JuceWebView.goForward);
}
void refresh() override
{
connectionThread = nullptr;
getEnv()->CallVoidMethod ((jobject) getView(), JuceWebView.reload);
}
void handleAsyncUpdate() override
{
jassert (connectionThread != nullptr);
if (connectionThread == nullptr)
return;
auto& result = connectionThread->getResult();
if (result.statusCode >= 200 && result.statusCode < 300)
{
auto url = javaString (result.url);
auto data = javaString (result.data);
auto mimeType = javaString ("text/html");
auto encoding = javaString ("utf-8");
getEnv()->CallVoidMethod ((jobject) getView(), JuceWebView.loadDataWithBaseURL,
url.get(), data.get(), mimeType.get(),
encoding.get(), 0);
}
else
{
owner.pageLoadHadNetworkError (result.description);
}
}
bool handlePageAboutToLoad (const String& url)
{
if (MessageManager::getInstance()->isThisTheMessageThread())
return owner.pageAboutToLoad (url);
WeakReference<Platform> weakRef (this);
if (weakRef == nullptr)
return false;
responseReadyEvent.reset();
bool shouldLoad = false;
MessageManager::callAsync ([weakRef, url, &shouldLoad]
{
if (weakRef == nullptr)
return;
shouldLoad = weakRef->owner.pageAboutToLoad (url);
weakRef->responseReadyEvent.signal();
});
responseReadyEvent.wait (-1);
return shouldLoad;
}
WebBrowserComponent& owner;
private:
class ConnectionThread final : private Thread
{
public:
struct Result
{
String url;
int statusCode = 0;
String description;
String data;
};
ConnectionThread (Platform& ownerToUse,
URL& url,
const StringArray& headers)
: Thread (SystemStats::getJUCEVersion() + ": WebBrowserComponent::Platform::ConnectionThread"),
owner (ownerToUse),
webInputStream (new WebInputStream (url, true))
{
webInputStream->withExtraHeaders (headers.joinIntoString ("\n"));
webInputStream->withConnectionTimeout (10000);
result.url = url.toString (true);
startThread();
}
~ConnectionThread() override
{
webInputStream->cancel();
signalThreadShouldExit();
waitForThreadToExit (10000);
webInputStream = nullptr;
}
void run() override
{
if (! webInputStream->connect (nullptr))
{
result.description = "Could not establish connection";
owner.triggerAsyncUpdate();
return;
}
result.statusCode = webInputStream->getStatusCode();
result.description = "Status code: " + String (result.statusCode);
readFromInputStream();
owner.triggerAsyncUpdate();
}
const Result& getResult() { return result; }
private:
void readFromInputStream()
{
MemoryOutputStream ostream;
for (;;)
{
if (threadShouldExit())
return;
char buffer [8192];
auto num = webInputStream->read (buffer, sizeof (buffer));
if (num <= 0)
break;
ostream.write (buffer, (size_t) num);
}
result.data = ostream.toUTF8();
}
Platform& owner;
std::unique_ptr<WebInputStream> webInputStream;
Result result;
};
class MessageThreadResourceRequester : private AsyncUpdater
{
public:
explicit MessageThreadResourceRequester (Platform& ownerIn)
: owner (ownerIn)
{}
~MessageThreadResourceRequester() override
{
cancelPendingUpdate();
}
// The Platform destructor will block for as long as a Java thread waits for a Resource, so this
// must be called from ~Platform().
void cancelAllResourceRequests()
{
std::lock_guard lock { queueMutex };
while (! queue.empty())
{
auto* r = queue.front();
queue.pop_front();
r->event.signal();
}
}
std::optional<Resource> handleResourceRequestOnMessageThread (StringRef uri)
{
if (MessageManager::getInstance()->isThisTheMessageThread())
return owner.owner.impl->handleResourceRequest (uri);
WaitableResource resource { uri };
{
std::lock_guard lock { queueMutex };
queue.push_back (&resource);
}
triggerAsyncUpdate();
resource.event.wait (-1);
return resource.resource;
}
private:
struct WaitableResource
{
explicit WaitableResource (StringRef uriIn) : uri (uriIn) {}
String uri;
WaitableEvent event;
std::optional<WebBrowserComponent::Resource> resource;
};
void handleAsyncUpdate() override
{
const auto popFront = [&]() -> WaitableResource*
{
const std::lock_guard lock { queueMutex };
if (queue.empty())
return nullptr;
const ScopeGuard scope { [&] { queue.pop_front(); } };
return queue.front();
};
for (auto* r = popFront(); r != nullptr; r = popFront())
{
r->resource = (owner.owner.impl->handleResourceRequest (r->uri));
r->event.signal();
}
}
Platform& owner;
std::deque<WaitableResource*> queue;
std::mutex queueMutex;
};
//==============================================================================
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
METHOD (constructor, "<init>", "(J)V") \
METHOD (hostDeleted, "hostDeleted", "()V") \
CALLBACK (generatedCallback<&Platform::webViewReceivedHttpError>, "webViewReceivedHttpError", "(JLandroid/webkit/WebView;Landroid/webkit/WebResourceRequest;Landroid/webkit/WebResourceResponse;)V") \
CALLBACK (generatedCallback<&Platform::handleResourceRequest>, "handleResourceRequest", "(JLandroid/webkit/WebView;Ljava/lang/String;)Landroid/webkit/WebResourceResponse;") \
CALLBACK (generatedCallback<&Platform::webViewPageLoadFinished>, "webViewPageLoadFinished", "(JLandroid/webkit/WebView;Ljava/lang/String;)V") \
CALLBACK (generatedCallback<&Platform::webViewReceivedSslError>, "webViewReceivedSslError", "(JLandroid/webkit/WebView;Landroid/webkit/SslErrorHandler;Landroid/net/http/SslError;)V") \
CALLBACK (generatedCallback<&Platform::webViewCloseWindowRequest>, "webViewCloseWindowRequest", "(JLandroid/webkit/WebView;)V") \
CALLBACK (generatedCallback<&Platform::webViewCreateWindowRequest>, "webViewCreateWindowRequest", "(JLandroid/webkit/WebView;)V") \
CALLBACK (generatedCallback<&Platform::evaluationResultHandler>, "evaluationResultHandler", "(JJLjava/lang/String;)V") \
CALLBACK (generatedCallback<&Platform::postMessageHandler>, "postMessage", "(JLjava/lang/String;)Ljava/lang/String;") \
CALLBACK (generatedCallback<&Platform::pageAboutToLoad>, "pageAboutToLoad", "(JLjava/lang/String;)Z")
DECLARE_JNI_CLASS_WITH_BYTECODE (NativeInterface, "com/rmsl/juce/JuceWebViewClasses$NativeInterface", 16, juceWebViewClasses)
#undef JNI_CLASS_MEMBERS
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
METHOD (create, "<init>", "(Ljava/lang/String;Ljava/lang/String;Ljava/io/InputStream;)V") \
METHOD (setResponseHeaders, "setResponseHeaders", "(Ljava/util/Map;)V") \
DECLARE_JNI_CLASS (WebResourceResponse, "android/webkit/WebResourceResponse")
#undef JNI_CLASS_MEMBERS
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD, CALLBACK) \
METHOD (create, "<init>", "([B)V") \
DECLARE_JNI_CLASS (ByteArrayInputStream, "java/io/ByteArrayInputStream")
#undef JNI_CLASS_MEMBERS
static jobject handleResourceRequest (JNIEnv* env, Platform& t, jobject /*webView*/, jstring url)
{
const auto uriString = juceString (url);
if (const auto resourceRequestUri = uriString.fromFirstOccurrenceOf ("https://juce.backend", false, false);
resourceRequestUri.isNotEmpty())
{
if (auto response = t.resourceRequester.handleResourceRequestOnMessageThread (resourceRequestUri))
{
jbyteArray byteArray = env->NewByteArray ((jsize) response->data.size());
env->SetByteArrayRegion (byteArray, 0, (jsize) response->data.size(), (jbyte*) response->data.data());
LocalRef<jobject> byteArrayInputStream { env->NewObject (ByteArrayInputStream, ByteArrayInputStream.create, byteArray) };
auto resource = env->NewObject (WebResourceResponse,
WebResourceResponse.create,
javaString (response->mimeType).get(),
response->mimeType.contains ("text") ? javaString ("utf-8").get() : nullptr,
byteArrayInputStream.get());
if (const auto allowedOrigin = t.owner.impl->options.getAllowedOrigin())
{
LocalRef<jobject> headersMap { env->NewObject (JavaHashMap,
JavaHashMap.constructorWithCapacity,
1) };
env->CallObjectMethod (headersMap, JavaMap.put,
javaString ("Access-Control-Allow-Origin").get(),
javaString (*allowedOrigin).get());
env->CallVoidMethod (resource,
WebResourceResponse.setResponseHeaders,
headersMap.get());
}
return resource;
}
}
return nullptr;
}
static void webViewPageLoadFinished (JNIEnv*, Platform& t, jobject /*webView*/, jstring url)
{
t.owner.pageFinishedLoading (juceString (url));
}
static void webViewReceivedSslError (JNIEnv* env, Platform& t, jobject /*webView*/, jobject /*sslErrorHandler*/, jobject sslError)
{
const auto errorString = LocalRef<jstring> ((jstring) env->CallObjectMethod (sslError, SslError.toString));
t.owner.pageLoadHadNetworkError (juceString (errorString));
}
static void evaluationResultHandler (JNIEnv*, Platform& t, jlong evalId, jstring result)
{
auto it = t.evaluationCallbacks.find ((int64) evalId);
if (it == t.evaluationCallbacks.end())
return;
(it->second) (EvaluationResult { JSON::fromString (juceString (result)) });
t.evaluationCallbacks.erase (it);
}
static jobject postMessageHandler (JNIEnv*, Platform& t, jstring message)
{
t.messageThreadExecutor.execute ([&t, msg = juceString (message)]
{
var obj;
if (! JSON::parse (msg, obj).wasOk())
{
jassertfalse;
return;
}
t.owner.impl->handleNativeEvent (obj);
});
return nullptr;
}
static bool pageAboutToLoad (JNIEnv*, Platform& t, jstring url)
{
return t.handlePageAboutToLoad (juceString (url));
}
//==============================================================================
static void webViewCloseWindowRequest (JNIEnv*, Platform& t, jobject)
{
t.owner.windowCloseRequest();
}
static void webViewCreateWindowRequest (JNIEnv*, Platform& t, jobject)
{
t.owner.newWindowAttemptingToLoad ({});
}
//==============================================================================
static void webViewReceivedHttpError (JNIEnv* env, Platform& t, jobject /*webView*/, jobject /*request*/, jobject errorResponse)
{
LocalRef<jclass> responseClass (env->FindClass ("android/webkit/WebResourceResponse"));
if (responseClass != nullptr)
{
jmethodID method = env->GetMethodID (responseClass, "getReasonPhrase", "()Ljava/lang/String;");
if (method != nullptr)
{
auto errorString = LocalRef<jstring> ((jstring) env->CallObjectMethod (errorResponse, method));
t.owner.pageLoadHadNetworkError (juceString (errorString));
return;
}
}
// Should never get here!
jassertfalse;
t.owner.pageLoadHadNetworkError ({});
}
//==============================================================================
std::unique_ptr<ConnectionThread> connectionThread;
WaitableEvent responseReadyEvent;
std::unordered_map<int64, EvaluationCallback> evaluationCallbacks;
MessageThreadExecutor messageThreadExecutor;
MessageThreadResourceRequester resourceRequester { *this };
WeakReference<Platform>::Master masterReference;
friend class WeakReference<Platform>;
};
//==============================================================================
auto WebBrowserComponent::Impl::createAndInitPlatformDependentPart (WebBrowserComponent::Impl& impl,
const WebBrowserComponent::Options& options,
const StringArray& userScripts)
-> std::unique_ptr<PlatformInterface>
{
return std::make_unique<Platform> (impl.owner, options, userScripts);
}
//==============================================================================
void WebBrowserComponent::clearCookies()
{
auto* env = getEnv();
auto cookieManager = LocalRef<jobject> (env->CallStaticObjectMethod (AndroidCookieManager,
AndroidCookieManager.getInstance));
jmethodID clearCookiesMethod = env->GetMethodID (AndroidCookieManager, "removeAllCookies", "(Landroid/webkit/ValueCallback;)V");
env->CallVoidMethod (cookieManager, clearCookiesMethod, 0);
}
bool WebBrowserComponent::areOptionsSupported (const Options& options)
{
return (options.getBackend() == Options::Backend::defaultBackend);
}
} // namespace juce
CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_WebBrowserComponent_linux.cpp
+1662
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CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_WebBrowserComponent_mac.mm
+1139
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CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_WebBrowserComponent_windows.cpp
+1316
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CrystalizerEQ/JUCE/modules/juce_gui_extra/native/juce_XEmbedComponent_linux.cpp
+739
View File
@@ -0,0 +1,739 @@
/*
==============================================================================
This file is part of the JUCE framework.
Copyright (c) Raw Material Software Limited
JUCE is an open source framework subject to commercial or open source
licensing.
By downloading, installing, or using the JUCE framework, or combining the
JUCE framework with any other source code, object code, content or any other
copyrightable work, you agree to the terms of the JUCE End User Licence
Agreement, and all incorporated terms including the JUCE Privacy Policy and
the JUCE Website Terms of Service, as applicable, which will bind you. If you
do not agree to the terms of these agreements, we will not license the JUCE
framework to you, and you must discontinue the installation or download
process and cease use of the JUCE framework.
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
Or:
You may also use this code under the terms of the AGPLv3:
https://www.gnu.org/licenses/agpl-3.0.en.html
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
namespace juce
{
::Window juce_createKeyProxyWindow (ComponentPeer*);
void juce_deleteKeyProxyWindow (::Window);
//==============================================================================
enum
{
maxXEmbedVersionToSupport = 0
};
enum
{
XEMBED_MAPPED = (1<<0)
};
enum
{
XEMBED_EMBEDDED_NOTIFY = 0,
XEMBED_WINDOW_ACTIVATE = 1,
XEMBED_WINDOW_DEACTIVATE = 2,
XEMBED_REQUEST_FOCUS = 3,
XEMBED_FOCUS_IN = 4,
XEMBED_FOCUS_OUT = 5,
XEMBED_FOCUS_NEXT = 6,
XEMBED_FOCUS_PREV = 7,
XEMBED_MODALITY_ON = 10,
XEMBED_MODALITY_OFF = 11,
XEMBED_REGISTER_ACCELERATOR = 12,
XEMBED_UNREGISTER_ACCELERATOR = 13,
XEMBED_ACTIVATE_ACCELERATOR = 14
};
enum
{
XEMBED_FOCUS_CURRENT = 0,
XEMBED_FOCUS_FIRST = 1,
XEMBED_FOCUS_LAST = 2
};
//==============================================================================
class XEmbedComponent::Pimpl : private ComponentListener
{
public:
//==============================================================================
struct SharedKeyWindow final : public ReferenceCountedObject
{
SharedKeyWindow (ComponentPeer* peerToUse)
: keyPeer (peerToUse),
keyProxy (juce_createKeyProxyWindow (keyPeer)),
association (peerToUse, keyProxy)
{}
~SharedKeyWindow()
{
association = {};
juce_deleteKeyProxyWindow (keyProxy);
auto& keyWindows = getKeyWindows();
keyWindows.remove (keyPeer);
}
using Ptr = ReferenceCountedObjectPtr<SharedKeyWindow>;
//==============================================================================
Window getHandle() { return keyProxy; }
static Window getCurrentFocusWindow (ComponentPeer* peerToLookFor)
{
auto& keyWindows = getKeyWindows();
if (peerToLookFor != nullptr)
if (auto* foundKeyWindow = keyWindows[peerToLookFor])
return foundKeyWindow->keyProxy;
return {};
}
static SharedKeyWindow::Ptr getKeyWindowForPeer (ComponentPeer* peerToLookFor)
{
jassert (peerToLookFor != nullptr);
auto& keyWindows = getKeyWindows();
auto foundKeyWindow = keyWindows[peerToLookFor];
if (foundKeyWindow == nullptr)
{
foundKeyWindow = new SharedKeyWindow (peerToLookFor);
keyWindows.set (peerToLookFor, foundKeyWindow);
}
return foundKeyWindow;
}
private:
//==============================================================================
ComponentPeer* keyPeer;
Window keyProxy;
ScopedWindowAssociation association;
static HashMap<ComponentPeer*, SharedKeyWindow*>& getKeyWindows()
{
// store a weak reference to the shared key windows
static HashMap<ComponentPeer*, SharedKeyWindow*> keyWindows;
return keyWindows;
}
};
public:
//==============================================================================
Pimpl (XEmbedComponent& parent, Window x11Window,
bool wantsKeyboardFocus, bool isClientInitiated, bool shouldAllowResize)
: owner (parent),
infoAtom (XWindowSystem::getInstance()->getAtoms().XembedInfo),
messageTypeAtom (XWindowSystem::getInstance()->getAtoms().XembedMsgType),
clientInitiated (isClientInitiated),
wantsFocus (wantsKeyboardFocus),
allowResize (shouldAllowResize)
{
getWidgets().add (this);
createHostWindow();
if (clientInitiated)
setClient (x11Window, true);
owner.setWantsKeyboardFocus (wantsFocus);
owner.addComponentListener (this);
}
~Pimpl() override
{
owner.removeComponentListener (this);
setClient (0, true);
if (host != 0)
{
auto dpy = getDisplay();
X11Symbols::getInstance()->xDestroyWindow (dpy, host);
X11Symbols::getInstance()->xSync (dpy, false);
auto mask = NoEventMask | KeyPressMask | KeyReleaseMask
| EnterWindowMask | LeaveWindowMask | PointerMotionMask
| KeymapStateMask | ExposureMask | StructureNotifyMask
| FocusChangeMask;
XEvent event;
while (X11Symbols::getInstance()->xCheckWindowEvent (dpy, host, mask, &event) == True)
{}
host = 0;
}
getWidgets().removeAllInstancesOf (this);
}
//==============================================================================
void setClient (Window xembedClient, bool shouldReparent)
{
removeClient();
if (xembedClient != 0)
{
auto dpy = getDisplay();
client = xembedClient;
// if the client has initiated the component then keep the clients size
// otherwise the client should use the host's window' size
if (clientInitiated)
{
configureNotify();
}
else
{
auto newBounds = getX11BoundsFromJuce();
X11Symbols::getInstance()->xResizeWindow (dpy, client, static_cast<unsigned int> (newBounds.getWidth()),
static_cast<unsigned int> (newBounds.getHeight()));
}
auto eventMask = StructureNotifyMask | PropertyChangeMask | FocusChangeMask;
XWindowAttributes clientAttr;
X11Symbols::getInstance()->xGetWindowAttributes (dpy, client, &clientAttr);
if ((eventMask & clientAttr.your_event_mask) != eventMask)
X11Symbols::getInstance()->xSelectInput (dpy, client, clientAttr.your_event_mask | eventMask);
getXEmbedMappedFlag();
if (shouldReparent)
X11Symbols::getInstance()->xReparentWindow (dpy, client, host, 0, 0);
if (supportsXembed)
sendXEmbedEvent (CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0, (long) host, xembedVersion);
updateMapping();
}
}
void focusGained (FocusChangeType changeType, FocusChangeDirection direction)
{
if (client != 0 && supportsXembed && wantsFocus)
{
updateKeyFocus();
const auto xembedDirection = [&]
{
if (direction == FocusChangeDirection::forward)
return XEMBED_FOCUS_FIRST;
if (direction == FocusChangeDirection::backward)
return XEMBED_FOCUS_LAST;
return XEMBED_FOCUS_CURRENT;
}();
sendXEmbedEvent (CurrentTime, XEMBED_FOCUS_IN,
(changeType == focusChangedByTabKey ? xembedDirection : XEMBED_FOCUS_CURRENT));
}
}
void focusLost (FocusChangeType)
{
if (client != 0 && supportsXembed && wantsFocus)
{
sendXEmbedEvent (CurrentTime, XEMBED_FOCUS_OUT);
updateKeyFocus();
}
}
void broughtToFront()
{
if (client != 0 && supportsXembed)
sendXEmbedEvent (CurrentTime, XEMBED_WINDOW_ACTIVATE);
}
unsigned long getHostWindowID()
{
// You are using the client initiated version of the protocol. You cannot
// retrieve the window id of the host. Please read the documentation for
// the XEmebedComponent class.
jassert (! clientInitiated);
return host;
}
void updateEmbeddedBounds()
{
componentMovedOrResized (owner, true, true);
}
private:
//==============================================================================
XEmbedComponent& owner;
Window client = 0, host = 0;
Atom infoAtom, messageTypeAtom;
bool clientInitiated;
bool wantsFocus = false;
bool allowResize = false;
bool supportsXembed = false;
bool hasBeenMapped = false;
int xembedVersion = maxXEmbedVersionToSupport;
ComponentPeer* lastPeer = nullptr;
SharedKeyWindow::Ptr keyWindow;
//==============================================================================
void componentParentHierarchyChanged (Component&) override { peerChanged (owner.getPeer()); }
void componentMovedOrResized (Component&, bool, bool) override
{
if (host != 0 && lastPeer != nullptr)
{
auto dpy = getDisplay();
auto newBounds = getX11BoundsFromJuce();
XWindowAttributes attr;
if (X11Symbols::getInstance()->xGetWindowAttributes (dpy, host, &attr))
{
Rectangle<int> currentBounds (attr.x, attr.y, attr.width, attr.height);
if (currentBounds != newBounds)
{
X11Symbols::getInstance()->xMoveResizeWindow (dpy, host, newBounds.getX(), newBounds.getY(),
static_cast<unsigned int> (newBounds.getWidth()),
static_cast<unsigned int> (newBounds.getHeight()));
}
}
if (client != 0 && X11Symbols::getInstance()->xGetWindowAttributes (dpy, client, &attr))
{
Rectangle<int> currentBounds (attr.x, attr.y, attr.width, attr.height);
if ((currentBounds.getWidth() != newBounds.getWidth()
|| currentBounds.getHeight() != newBounds.getHeight()))
{
X11Symbols::getInstance()->xMoveResizeWindow (dpy, client, 0, 0,
static_cast<unsigned int> (newBounds.getWidth()),
static_cast<unsigned int> (newBounds.getHeight()));
}
}
}
}
//==============================================================================
void createHostWindow()
{
auto dpy = getDisplay();
int defaultScreen = X11Symbols::getInstance()->xDefaultScreen (dpy);
Window root = X11Symbols::getInstance()->xRootWindow (dpy, defaultScreen);
XSetWindowAttributes swa;
swa.border_pixel = 0;
swa.background_pixmap = None;
swa.override_redirect = True;
swa.event_mask = SubstructureNotifyMask | StructureNotifyMask | FocusChangeMask;
host = X11Symbols::getInstance()->xCreateWindow (dpy, root, 0, 0, 1, 1, 0, CopyFromParent,
InputOutput, CopyFromParent,
CWEventMask | CWBorderPixel | CWBackPixmap | CWOverrideRedirect,
&swa);
}
void removeClient()
{
if (client != 0)
{
auto dpy = getDisplay();
X11Symbols::getInstance()->xSelectInput (dpy, client, 0);
keyWindow = nullptr;
int defaultScreen = X11Symbols::getInstance()->xDefaultScreen (dpy);
Window root = X11Symbols::getInstance()->xRootWindow (dpy, defaultScreen);
if (hasBeenMapped)
{
X11Symbols::getInstance()->xUnmapWindow (dpy, client);
hasBeenMapped = false;
}
X11Symbols::getInstance()->xReparentWindow (dpy, client, root, 0, 0);
client = 0;
X11Symbols::getInstance()->xSync (dpy, False);
}
}
void updateMapping()
{
if (client != 0)
{
const bool shouldBeMapped = getXEmbedMappedFlag();
if (shouldBeMapped != hasBeenMapped)
{
hasBeenMapped = shouldBeMapped;
if (shouldBeMapped)
X11Symbols::getInstance()->xMapWindow (getDisplay(), client);
else
X11Symbols::getInstance()->xUnmapWindow (getDisplay(), client);
}
}
}
Window getParentX11Window()
{
if (auto* peer = owner.getPeer())
return reinterpret_cast<Window> (peer->getNativeHandle());
return {};
}
Display* getDisplay() { return XWindowSystem::getInstance()->getDisplay(); }
//==============================================================================
bool getXEmbedMappedFlag()
{
XWindowSystemUtilities::GetXProperty embedInfo (getDisplay(), client, infoAtom, 0, 2, false, infoAtom);
if (embedInfo.success && embedInfo.actualFormat == 32
&& embedInfo.numItems >= 2 && embedInfo.data != nullptr)
{
long version;
memcpy (&version, embedInfo.data, sizeof (long));
supportsXembed = true;
xembedVersion = jmin ((int) maxXEmbedVersionToSupport, (int) version);
long flags;
memcpy (&flags, embedInfo.data + sizeof (long), sizeof (long));
return ((flags & XEMBED_MAPPED) != 0);
}
else
{
supportsXembed = false;
xembedVersion = maxXEmbedVersionToSupport;
}
return true;
}
//==============================================================================
void propertyChanged (const Atom& a)
{
if (a == infoAtom)
updateMapping();
}
void configureNotify()
{
XWindowAttributes attr;
auto dpy = getDisplay();
if (X11Symbols::getInstance()->xGetWindowAttributes (dpy, client, &attr))
{
XWindowAttributes hostAttr;
if (X11Symbols::getInstance()->xGetWindowAttributes (dpy, host, &hostAttr))
if (attr.width != hostAttr.width || attr.height != hostAttr.height)
X11Symbols::getInstance()->xResizeWindow (dpy, host, (unsigned int) attr.width, (unsigned int) attr.height);
// as the client window is not on any screen yet, we need to guess
// on which screen it might appear to get a scaling factor :-(
auto& displays = Desktop::getInstance().getDisplays();
auto* peer = owner.getPeer();
const double scale = (peer != nullptr ? peer->getPlatformScaleFactor()
: displays.getPrimaryDisplay()->scale);
Point<int> topLeftInPeer
= (peer != nullptr ? peer->getComponent().getLocalPoint (&owner, Point<int> (0, 0))
: owner.getBounds().getTopLeft());
Rectangle<int> newBounds (topLeftInPeer.getX(), topLeftInPeer.getY(),
static_cast<int> (static_cast<double> (attr.width) / scale),
static_cast<int> (static_cast<double> (attr.height) / scale));
if (peer != nullptr)
newBounds = owner.getLocalArea (&peer->getComponent(), newBounds);
jassert (newBounds.getX() == 0 && newBounds.getY() == 0);
if (newBounds != owner.getLocalBounds())
owner.setSize (newBounds.getWidth(), newBounds.getHeight());
}
}
void peerChanged (ComponentPeer* newPeer)
{
if (newPeer != lastPeer)
{
if (lastPeer != nullptr)
keyWindow = nullptr;
auto dpy = getDisplay();
Window rootWindow = X11Symbols::getInstance()->xRootWindow (dpy, DefaultScreen (dpy));
Rectangle<int> newBounds = getX11BoundsFromJuce();
if (newPeer == nullptr)
X11Symbols::getInstance()->xUnmapWindow (dpy, host);
Window newParent = (newPeer != nullptr ? getParentX11Window() : rootWindow);
X11Symbols::getInstance()->xReparentWindow (dpy, host, newParent, newBounds.getX(), newBounds.getY());
lastPeer = newPeer;
if (newPeer != nullptr)
{
if (wantsFocus)
{
keyWindow = SharedKeyWindow::getKeyWindowForPeer (newPeer);
updateKeyFocus();
}
componentMovedOrResized (owner, true, true);
X11Symbols::getInstance()->xMapWindow (dpy, host);
broughtToFront();
}
}
}
void updateKeyFocus()
{
if (lastPeer != nullptr && lastPeer->isFocused())
X11Symbols::getInstance()->xSetInputFocus (getDisplay(), getCurrentFocusWindow (lastPeer), RevertToParent, CurrentTime);
}
//==============================================================================
void handleXembedCmd (const ::Time& /*xTime*/, long opcode, long /*detail*/, long /*data1*/, long /*data2*/)
{
if (auto* peer = owner.getPeer())
peer->getCurrentModifiersRealtime();
switch (opcode)
{
case XEMBED_REQUEST_FOCUS:
if (wantsFocus)
owner.grabKeyboardFocus();
break;
case XEMBED_FOCUS_NEXT:
if (wantsFocus)
owner.moveKeyboardFocusToSibling (true);
break;
case XEMBED_FOCUS_PREV:
if (wantsFocus)
owner.moveKeyboardFocusToSibling (false);
break;
default:
break;
}
}
bool handleX11Event (const XEvent& e)
{
if (e.xany.window == client && client != 0)
{
switch (e.type)
{
case PropertyNotify:
propertyChanged (e.xproperty.atom);
return true;
case ConfigureNotify:
if (allowResize)
configureNotify();
else
MessageManager::callAsync ([this] {componentMovedOrResized (owner, true, true);});
return true;
default:
break;
}
}
else if (e.xany.window == host && host != 0)
{
switch (e.type)
{
case ReparentNotify:
if (e.xreparent.parent == host && e.xreparent.window != client)
{
setClient (e.xreparent.window, false);
return true;
}
break;
case CreateNotify:
if (e.xcreatewindow.parent != e.xcreatewindow.window && e.xcreatewindow.parent == host && e.xcreatewindow.window != client)
{
setClient (e.xcreatewindow.window, false);
return true;
}
break;
case GravityNotify:
componentMovedOrResized (owner, true, true);
return true;
case ClientMessage:
if (e.xclient.message_type == messageTypeAtom && e.xclient.format == 32)
{
handleXembedCmd ((::Time) e.xclient.data.l[0], e.xclient.data.l[1],
e.xclient.data.l[2], e.xclient.data.l[3],
e.xclient.data.l[4]);
return true;
}
break;
default:
break;
}
}
return false;
}
void sendXEmbedEvent (const ::Time& xTime, long opcode,
long opcodeMinor = 0, long data1 = 0, long data2 = 0)
{
XClientMessageEvent msg;
auto dpy = getDisplay();
::memset (&msg, 0, sizeof (XClientMessageEvent));
msg.window = client;
msg.type = ClientMessage;
msg.message_type = messageTypeAtom;
msg.format = 32;
msg.data.l[0] = (long) xTime;
msg.data.l[1] = opcode;
msg.data.l[2] = opcodeMinor;
msg.data.l[3] = data1;
msg.data.l[4] = data2;
X11Symbols::getInstance()->xSendEvent (dpy, client, False, NoEventMask, (XEvent*) &msg);
X11Symbols::getInstance()->xSync (dpy, False);
}
Rectangle<int> getX11BoundsFromJuce()
{
if (auto* peer = owner.getPeer())
{
auto r = peer->getComponent().getLocalArea (&owner, owner.getLocalBounds());
return r * peer->getPlatformScaleFactor() * peer->getComponent().getDesktopScaleFactor();
}
return owner.getLocalBounds();
}
//==============================================================================
friend bool juce::juce_handleXEmbedEvent (ComponentPeer*, void*);
friend unsigned long juce::juce_getCurrentFocusWindow (ComponentPeer*);
static Array<Pimpl*>& getWidgets()
{
static Array<Pimpl*> i;
return i;
}
static bool dispatchX11Event (ComponentPeer* p, const XEvent* eventArg)
{
if (eventArg != nullptr)
{
auto& e = *eventArg;
if (auto w = e.xany.window)
for (auto* widget : getWidgets())
if (w == widget->host || w == widget->client)
return widget->handleX11Event (e);
}
else
{
for (auto* widget : getWidgets())
if (widget->owner.getPeer() == p)
widget->peerChanged (nullptr);
}
return false;
}
static Window getCurrentFocusWindow (ComponentPeer* p)
{
if (p != nullptr)
{
for (auto* widget : getWidgets())
if (widget->owner.getPeer() == p && widget->owner.hasKeyboardFocus (false))
return widget->client;
}
return SharedKeyWindow::getCurrentFocusWindow (p);
}
};
//==============================================================================
XEmbedComponent::XEmbedComponent (bool wantsKeyboardFocus, bool allowForeignWidgetToResizeComponent)
: pimpl (new Pimpl (*this, 0, wantsKeyboardFocus, false, allowForeignWidgetToResizeComponent))
{
setOpaque (true);
}
XEmbedComponent::XEmbedComponent (unsigned long wID, bool wantsKeyboardFocus, bool allowForeignWidgetToResizeComponent)
: pimpl (new Pimpl (*this, wID, wantsKeyboardFocus, true, allowForeignWidgetToResizeComponent))
{
setOpaque (true);
}
XEmbedComponent::~XEmbedComponent() {}
void XEmbedComponent::paint (Graphics& g)
{
g.fillAll (Colours::lightgrey);
}
void XEmbedComponent::focusGainedWithDirection (FocusChangeType changeType, FocusChangeDirection direction)
{
pimpl->focusGained (changeType, direction);
}
void XEmbedComponent::focusLost (FocusChangeType changeType) { pimpl->focusLost (changeType); }
void XEmbedComponent::broughtToFront() { pimpl->broughtToFront(); }
unsigned long XEmbedComponent::getHostWindowID() { return pimpl->getHostWindowID(); }
void XEmbedComponent::removeClient() { pimpl->setClient (0, true); }
void XEmbedComponent::updateEmbeddedBounds() { pimpl->updateEmbeddedBounds(); }
//==============================================================================
bool juce_handleXEmbedEvent (ComponentPeer* p, void* e)
{
return XEmbedComponent::Pimpl::dispatchX11Event (p, reinterpret_cast<const XEvent*> (e));
}
unsigned long juce_getCurrentFocusWindow (ComponentPeer* peer)
{
return (unsigned long) XEmbedComponent::Pimpl::getCurrentFocusWindow (peer);
}
} // namespace juce