GTKMainWindow.h

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// ****************************************************************************
// Filename:  GTKMainWindow.h
// Author:    Florian Hecht
// Date:      2009
// ****************************************************************************


#ifndef _GTK_MAIN_WINDOW_H_
#define _GTK_MAIN_WINDOW_H_


// ****************************************************************************
// Necessary includes
// ****************************************************************************

#include "Interfaces/MainWindowInterface.h"
#include <vector>
#include <gtk/gtk.h>


// ****************************************************************************
// Forward declarations
// ****************************************************************************

class CGTKMainWindowWidget;



// ****************************************************************************
// CQtMainWindow
// ****************************************************************************

class CGTKMainWindow : public CMainWindowInterface
{
public:
        CGTKMainWindow(int x, int y, int width, int height, const char *title);
        virtual ~CGTKMainWindow();

        // create widgets
        WIDGET_HANDLE AddImage(int x, int y, int width, int height, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddButton(int x, int y, int width, int height, const char *text, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddLabel(int x, int y, int width, int height, const char *text, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddCheckBox(int x, int y, int width, int height, const char *text, bool checked, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddTextEdit(int x, int y, int width, int height, const char *text, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddSlider(int x, int y, int width, int height, int min_value, int max_value, int step, int value, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddComboBox(int x, int y, int width, int height, int num_entries, const char **entries, int current_entry, WIDGET_HANDLE parent = 0);
        WIDGET_HANDLE AddGLWidget(int x, int y, int width, int height, WIDGET_HANDLE parent = 0);

        // access to widget attributes
        bool GetText(WIDGET_HANDLE widget, char *text, int len);
        bool SetText(WIDGET_HANDLE widget, const char *text);

        bool SetImage(WIDGET_HANDLE widget, const CByteImage *pImage);

        bool GetValue(WIDGET_HANDLE widget, int &value);
        bool SetValue(WIDGET_HANDLE widget, int value);
        
        bool SwapBuffersGLWidget(WIDGET_HANDLE widget);
        bool MakeCurrentGLWidget(WIDGET_HANDLE widget);

        // window control
        void Show(WIDGET_HANDLE widget = 0);
        void Hide(WIDGET_HANDLE widget = 0);
        
        int GetModifierKeyState();

        void SetEventCallback(CMainWindowEventInterface *callback) {m_event_callback = callback;}
        
        
        CMainWindowEventInterface *GetEventCallback() { return m_event_callback; }

public:
        void Destroy(GtkWidget *widget);

private:
        CMainWindowEventInterface *m_event_callback;

        std::vector<CGTKMainWindowWidget*> m_widgets;
        
        GtkWidget *m_main_window;
        GtkWidget *m_fixed_container;
        
        static int m_ref_count;
        
        bool m_bDestroyed;
};



#endif /* _GTK_MAIN_WINDOW_H_ */