visualizer/HMMModuleGUI.h

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#ifndef _HMMMODULEGUI_H
#define _HMMMODULEGUI_H

#include "AbstractGtkmmModuleGUI.h"
#include "../modules/HMMModule.h"
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/entry.h>
#include <gtkmm/label.h>
#include <gtkmm/liststore.h>
#include <gtkmm/notebook.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/table.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/treeview.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/filechooserdialog.h>

class HMMModuleGUI : public AbstractGtkmmModuleGUI
{
    public:
        HMMModuleGUI(HMMModule *module);

        virtual void init();
        virtual void destroy();

    private:
        // layout
        void makeOverviewTab();
        void makeGestureTab();
        void makeAddGestureTab();
        void makeLoadSaveTab();
        void makeDialogs();
        
        // button actions
        void delGesture();
        void clearGestures();
        void toggleTraining();
        void addGesture();
        void loadFromFile();
        void saveToFile();

        class GestureDataModel : public Gtk::TreeModel::ColumnRecord 
        {
            public:
                GestureDataModel() 
                { add(m_id); add(m_name); add(m_clusters); add(m_states); }
                Gtk::TreeModelColumn<int> m_id;
                Gtk::TreeModelColumn<Glib::ustring> m_name;
                Gtk::TreeModelColumn<int> m_clusters;
                Gtk::TreeModelColumn<int> m_states;
        };

        class GestureTreeView : public Gtk::TreeView
        {
            public:
                GestureTreeView();
                bool hasItemSelected();
                int getSelectedGestureID();
                void delSelectedGesture();
                void clearList();
                void addRow(int id, Glib::ustring name, int clusters, int states);
                void addRow(Glib::ustring name, int clusters, int states);

                const GestureDataModel &getModel() const
                { return m_gestureDataModel; }
                const Glib::RefPtr<Gtk::ListStore> &getRefPointer() const
                { return m_refGestureTreeModel; }

            private:
                GestureDataModel m_gestureDataModel;
                Glib::RefPtr<Gtk::ListStore> m_refGestureTreeModel;
        };

        Gtk::Notebook m_notebook;
        
        // overview
        Gtk::VBox m_boxOverview;
        Gtk::Label m_lblCountGestures;

        // gestures
        Gtk::VBox m_boxGestures;
        Gtk::Table m_tblAddGesture;
        Gtk::Button m_btnAddGesture;
        Gtk::Entry m_entGestureName;
        Gtk::Label m_lblGestureName;
        Gtk::Entry m_entNClusters;
        Gtk::Label m_lblNClusters;
        Gtk::Entry m_entNStates;
        Gtk::Label m_lblNStates;
        Gtk::ScrolledWindow m_srwGestureListWindow;
        GestureTreeView m_trwGestureListView;
        Gtk::HBox m_boxDelTrainButtons;
        Gtk::Button m_btnDelGesture;
        Gtk::Button m_btnClearGestures;
        Gtk::ToggleButton m_tbtnTrain;
        
        // load save
        Gtk::VBox m_boxLoadSave;
        Gtk::Button m_btnLoadFile;
        Gtk::Button m_btnSaveFile;

        Gtk::FileChooserDialog m_dlgSave;
        Gtk::FileChooserDialog m_dlgLoad;

};

#endif

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