132 lines
4.3 KiB
C++
132 lines
4.3 KiB
C++
// Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "jsdialog_handler.h"
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#include "client_handler.h"
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#include "jni_util.h"
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#include "util.h"
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namespace {
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// JNI CefJSDialogCallback object.
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class ScopedJNIJSDialogCallback : public ScopedJNIObject<CefJSDialogCallback> {
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public:
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ScopedJNIJSDialogCallback(JNIEnv* env, CefRefPtr<CefJSDialogCallback> obj)
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: ScopedJNIObject<CefJSDialogCallback>(
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env,
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obj,
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"org/cef/callback/CefJSDialogCallback_N",
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"CefJSDialogCallback") {}
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};
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} // namespace
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JSDialogHandler::JSDialogHandler(JNIEnv* env, jobject handler)
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: handle_(env, handler) {}
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bool JSDialogHandler::OnJSDialog(CefRefPtr<CefBrowser> browser,
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const CefString& origin_url,
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CefJSDialogHandler::JSDialogType dialog_type,
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const CefString& message_text,
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const CefString& default_prompt_text,
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CefRefPtr<CefJSDialogCallback> callback,
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bool& suppress_message) {
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ScopedJNIEnv env;
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if (!env)
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return false;
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ScopedJNIBrowser jbrowser(env, browser);
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ScopedJNIString joriginUrl(env, origin_url);
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ScopedJNIString jmessageText(env, message_text);
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ScopedJNIString jdefaultPromptText(env, default_prompt_text);
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ScopedJNIJSDialogCallback jcallback(env, callback);
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ScopedJNIBoolRef jsuppressMessage(env, suppress_message);
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ScopedJNIObjectResult jdialogType(env);
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switch (dialog_type) {
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default:
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JNI_CASE(env, "org/cef/handler/CefJSDialogHandler$JSDialogType",
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JSDIALOGTYPE_ALERT, jdialogType);
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JNI_CASE(env, "org/cef/handler/CefJSDialogHandler$JSDialogType",
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JSDIALOGTYPE_CONFIRM, jdialogType);
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JNI_CASE(env, "org/cef/handler/CefJSDialogHandler$JSDialogType",
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JSDIALOGTYPE_PROMPT, jdialogType);
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}
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jboolean jresult = JNI_FALSE;
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JNI_CALL_METHOD(
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env, handle_, "onJSDialog",
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"(Lorg/cef/browser/CefBrowser;Ljava/lang/String;"
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"Lorg/cef/handler/CefJSDialogHandler$JSDialogType;Ljava/lang/String;"
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"Ljava/lang/String;Lorg/cef/callback/CefJSDialogCallback;Lorg/cef/misc/"
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"BoolRef;)Z",
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Boolean, jresult, jbrowser.get(), joriginUrl.get(), jdialogType.get(),
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jmessageText.get(), jdefaultPromptText.get(), jcallback.get(),
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jsuppressMessage.get());
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suppress_message = jsuppressMessage;
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if (jresult == JNI_FALSE) {
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// If the Java method returns "false" the callback won't be used and
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// the reference can therefore be removed.
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jcallback.SetTemporary();
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}
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return (jresult != JNI_FALSE);
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}
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bool JSDialogHandler::OnBeforeUnloadDialog(
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CefRefPtr<CefBrowser> browser,
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const CefString& message_text,
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bool is_reload,
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CefRefPtr<CefJSDialogCallback> callback) {
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ScopedJNIEnv env;
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if (!env)
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return false;
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ScopedJNIBrowser jbrowser(env, browser);
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ScopedJNIString jmessageText(env, message_text);
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ScopedJNIJSDialogCallback jcallback(env, callback);
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jboolean jresult = JNI_FALSE;
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JNI_CALL_METHOD(env, handle_, "onBeforeUnloadDialog",
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"(Lorg/cef/browser/CefBrowser;Ljava/lang/String;ZLorg/cef/"
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"callback/CefJSDialogCallback;)Z",
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Boolean, jresult, jbrowser.get(), jmessageText.get(),
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(is_reload ? JNI_TRUE : JNI_FALSE), jcallback.get());
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if (jresult == JNI_FALSE) {
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// If the Java method returns "false" the callback won't be used and
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// the reference can therefore be removed.
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jcallback.SetTemporary();
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}
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return (jresult != JNI_FALSE);
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}
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void JSDialogHandler::OnResetDialogState(CefRefPtr<CefBrowser> browser) {
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ScopedJNIEnv env;
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if (!env)
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return;
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ScopedJNIBrowser jbrowser(env, browser);
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JNI_CALL_VOID_METHOD(env, handle_, "onResetDialogState",
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"(Lorg/cef/browser/CefBrowser;)V", jbrowser.get());
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}
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void JSDialogHandler::OnDialogClosed(CefRefPtr<CefBrowser> browser) {
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ScopedJNIEnv env;
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if (!env)
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return;
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ScopedJNIBrowser jbrowser(env, browser);
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JNI_CALL_VOID_METHOD(env, handle_, "onDialogClosed",
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"(Lorg/cef/browser/CefBrowser;)V", jbrowser.get());
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}
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