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- ///-------------------------------------------------------------------------------------------------
- ///
- /// \file CBoxAlgorithmP300TactileVisualization.h
- /// \brief Classes of the Box P300TactileVisualization.
- /// \author Tobias Baumann (TH Nuernberg).
- /// \version 1.0.
- /// \date Sat May 07 14:20:29 2022.
- /// \copyright <a href="https://choosealicense.com/licenses/agpl-3.0/">GNU Affero General Public License v3.0</a>.
- ///
- ///-------------------------------------------------------------------------------------------------
- #pragma once
-
- //You may have to change this path to match your folder organisation
- #include "../ovp_defines.h"
- #include "TactileMenu.h"
- #include <openvibe/ov_all.h>
- #include <toolkit/ovtk_all.h>
- #include <tcptagging/IStimulusSender.h>
- #include <visualization-toolkit/ovviz_all.h>
-
- #include <gtk/gtk.h>
- #include <list>
- #include <map>
- #include <vector>
- #include <algorithm>
- #include <string>
- #include "../utils.h"
-
-
- namespace TCPTagging {
- class IStimulusSender; // fwd declare
- }
-
- namespace OpenViBE
- {
- namespace Plugins
- {
- namespace Tactilebci
- {
- /// <summary> The class CBoxAlgorithmP300TactileVisualization describes the box P300TactileVisualization. </summary>
- class CBoxAlgorithmP300TactileVisualization final : virtual public Toolkit::TBoxAlgorithm<IBoxAlgorithm>
- {
- public:
- // ------ OV base functions
- void release() override { delete this; }
-
- bool initialize() override;
- bool uninitialize() override;
-
- //Process Callback on new input received (the most common behaviour for signal processing) :
- bool processInput(const size_t index) override;
-
- bool process() override;
-
- // As we do with any class in openvibe, we use the macro below to associate this box to an unique identifier.
- // The inheritance information is also made available, as we provide the superclass Toolkit::TBoxAlgorithm < IBoxAlgorithm >
- _IsDerivedFromClass_Final_(Toolkit::TBoxAlgorithm<IBoxAlgorithm>, OVP_ClassId_BoxAlgorithm_P300TactileVisualization)
-
- // ------ TCP Tagging
- void flushQueue();
-
- // ------ UI Functions
- void toggleFlashColor(uint64_t id);
- void toggleTargetColor(uint64_t id);
- void toggleResultColor(uint64_t id);
- void resetColor();
- void toggleLabelText();
-
- protected:
- // ------ Input decoder:
- Toolkit::TStimulationDecoder<CBoxAlgorithmP300TactileVisualization> m_SequenceInputDecoder;
- Toolkit::TStimulationDecoder<CBoxAlgorithmP300TactileVisualization> m_TargetInputDecoder;
- Toolkit::TStimulationDecoder<CBoxAlgorithmP300TactileVisualization> m_ResultInputDecoder;
- // ------ Output decoder:
- Toolkit::TStimulationEncoder<CBoxAlgorithmP300TactileVisualization> m_ResultOutputEncoder;
-
- private:
- uint64_t m_LastTarget = 0;
- uint64_t m_LastTime = 0;
-
- // ------ Box setting variables
- CString m_InterfaceFilename;
- uint64_t m_RowBase = 0;
- uint64_t m_nTactilos = 6;
- bool m_FreeSpelling = false;
-
- // ------TactileMenu variables
- std::vector<TactileMenu> m_Menu;
- TactileMenu* m_CurrMenu = nullptr;
-
- // ------ GTK variables
- GtkBuilder* m_MainWidgetInterface = nullptr;
- GtkWidget* m_MainWindow = nullptr;
- GtkTable* m_Table = nullptr;
- std::vector<GtkWidget*> m_EventBox;
- GtkLabel* m_ResultLabel = nullptr;
- GtkLabel* m_TargetLabel = nullptr;
-
- GdkColor m_FlashBG = InitGDKColor(0, 3276, 3276, 3276);
- GdkColor m_FlashFG = InitGDKColor(0, 65535, 65535, 65535);
- GdkColor m_NoFlashBG = InitGDKColor(0, 0, 0, 0);
- GdkColor m_NoFlashFG = InitGDKColor(0, 16383, 16383, 16383);
- GdkColor m_TargetBG = InitGDKColor(0, 13107, 13107, 45874);
- GdkColor m_TargetFG = InitGDKColor(0, 6553, 6553, 19660);
- GdkColor m_ResultBG = InitGDKColor(0, 6553, 26214, 6553);
- GdkColor m_ResultFG = InitGDKColor(0, 39321, 65535, 39321);
-
- uint64_t FontSize = 50;
- PangoFontDescription* m_FontDesc = nullptr;
-
- // ------ TCP Tagging
- std::vector<uint64_t> m_stimuliQueue;
- guint m_idleFuncTag = 0;
- TCPTagging::IStimulusSender* m_stimulusSender = nullptr;
-
- // ------ Box visualization
- VisualizationToolkit::IVisualizationContext* m_visualizationCtx = nullptr;
- };
-
- /// <summary> Descriptor of the box P300TactileVisualization. </summary>
- class CBoxAlgorithmP300TactileVisualizationDesc final : virtual public IBoxAlgorithmDesc
- {
- public:
-
- void release() override { }
-
- CString getName() const override { return CString("P300TactileVisualization"); }
- CString getAuthorName() const override { return CString("Tobias Baumann"); }
- CString getAuthorCompanyName() const override { return CString("TH Nuernberg"); }
- CString getShortDescription() const override { return CString(""); }
- CString getDetailedDescription() const override { return CString(""); }
- CString getCategory() const override { return CString("TactileBCI"); }
- CString getVersion() const override { return CString("1.0"); }
- CString getStockItemName() const override { return CString("gtk-underline"); }
-
- CIdentifier getCreatedClass() const override { return OVP_ClassId_BoxAlgorithm_P300TactileVisualization; }
- IPluginObject* create() override { return new CBoxAlgorithmP300TactileVisualization; }
-
- bool hasFunctionality(const EPluginFunctionality functionality) const override { return functionality == EPluginFunctionality::Visualization; }
-
- bool getBoxPrototype(Kernel::IBoxProto& prototype) const override
- {
- prototype.addInput("Sequence",OV_TypeId_Stimulations);
- prototype.addInput("Target",OV_TypeId_Stimulations);
- prototype.addInput("Result",OV_TypeId_Stimulations);
-
- prototype.addOutput("Result",OV_TypeId_Stimulations);
-
- prototype.addSetting("Interface Filename",OV_TypeId_Filename,"/ui/p300-tactile-6.ui");
- prototype.addSetting("Row Stimulation Base",OV_TypeId_Stimulation,"OVTK_StimulationId_Label_01");
- prototype.addSetting("Number of Tactilos",OV_TypeId_Integer,"6");
- prototype.addSetting("Free Spelling",OV_TypeId_Boolean,"false");
-
- prototype.addFlag(OV_AttributeId_Box_FlagIsUnstable);
-
- return true;
- }
- _IsDerivedFromClass_Final_(IBoxAlgorithmDesc, OVP_ClassId_BoxAlgorithm_P300TactileVisualizationDesc)
- };
- } // namespace Tactilebci
- } // namespace Plugins
- } // namespace OpenViBE
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