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/* -*- Mode: C++; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
* SludgeGLApplication.h - Part of the SLUDGE Dev Kit (GTK+ version)
*
* Copyright (C) 2010 Tobias Hansen <tobias.han@gmx.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "SludgeApplication.h"
class SludgeGLApplication : public SludgeApplication {
private:
int mouseLoc2x, mouseLoc2y;
gboolean haveStatusbar;
GdkPixmap *pixmap;
GdkGLPixmap *glpixmap;
GdkGLContext *context;
GdkGLDrawable *glDrawable;
GdkGLContext *glContext;
GtkToolButton *zoom100Button, *zoomFitButton;
GtkWidget *statusbarWidget;
GtkLabel *cursorxLabel, *cursoryLabel, *picwLabel, *pichLabel, *zmulLabel;
GMutex * theRender_mutex;
protected:
int x, y, w, h;
float z, zmul;
int picWidth, picHeight;
gboolean awaitButton1Release, awaitButton2Release;
public:
GtkWidget *theDrawingarea;
private:
virtual void button1Press(int local_pointx, int local_pointy) = 0;
virtual void button1Release(int local_pointx, int local_pointy) = 0;
virtual void button1Motion(int local_pointx, int local_pointy) = 0;
virtual void drawingareaLeft() = 0;
virtual void prepareOpenGL() = 0;
virtual void drawRect() = 0;
protected:
void setZ(float newZ);
void activateZoomButtons(int picwidth, int picheight);
void deactivateZoomButtons();
void showStatusbar(int picwidth, int picheight);
void refreshStatusbarCursor(int local_pointx, int local_pointy);
void refreshStatusbarZmul();
void hideStatusbar();
void reshape();
void setCoords();
public:
SludgeGLApplication(const char * gladeFileName, const char * iconName, const char * configFile);
~SludgeGLApplication();
// Callbacks:
void on_drawingarea1_realize(GtkWidget *theWidget);
gboolean on_drawingarea1_configure_event(GtkWidget *theWidget, GdkEventConfigure *theEvent);
gboolean on_drawingarea1_expose_event(GtkWidget *theWidget, GdkEventExpose *theEvent);
gboolean render_timer_event(gpointer theUser_data);
gboolean on_drawingarea1_scroll_event(GtkWidget *theWidget, GdkEventScroll *theEvent);
gboolean on_drawingarea1_button_press_event(GtkWidget *theWidget, GdkEventButton *theEvent);
gboolean on_drawingarea1_button_release_event(GtkWidget *theWidget, GdkEventButton *theEvent);
gboolean on_drawingarea1_motion_notify_event(GtkWidget *theWidget, GdkEventMotion *theEvent);
gboolean on_drawingarea1_leave_notify_event(GtkWidget *theWidget, GdkEventAny *theEvent);
void on_zoom_100_realize(GtkToolButton *theButton);
void on_zoom_fit_realize(GtkToolButton *theButton);
void on_zoom_100_clicked();
void on_zoom_fit_clicked();
};
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