int main(int argc, char *argv[])
{
glutInit(&argc, argv);
glutInitWindowSize(640, 480);
glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
glutCreateWindow("HelloGL2");
glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_CONTINUE_EXECUTION);
glewInit();
initGL();
glutDisplayFunc(onDraw);
glutReshapeFunc(onResize);
glutIdleFunc(onIdle);
glutKeyboardFunc(NULL);
glutSpecialFunc(NULL);
glutMainLoop();
shutdownGL();
return 0;
}
void X11WindowImpl::on_shutdown()
{
destroyGLFont();
shutdownGL();
}
LRESULT processMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) {
LRESULT returnValue = 0;
switch(message) {
case WM_CREATE:
windowHandle = hwnd;
initGL();
initGLBitmapFont(GL_BITMAP_FONT_FIRST_GLYPH, GL_BITMAP_FONT_LAST_GLYPH);
break;
case WM_SHOWWINDOW:
if ( ( (BOOL) wParam ) == TRUE ) {
window->show();
autoUpdate = true;
}
else {
window->hide();
autoUpdate = false;
}
break;
case WM_PAINT:
window->paint();
swap();
ValidateRect(hwnd, NULL);
/*
if (autoUpdate)
SetTimer(hwnd, 1, 100, NULL);
*/
break;
case WM_TIMER:
/*
if (wParam == 1)
UpdateWindow(hwnd);
InvalidateRect(hwnd, NULL, false);
*/
break;
case WM_SIZE:
window->resize(LOWORD(lParam), HIWORD(lParam));
break;
case WM_CLOSE:
window->closeRequest();
break;
case WM_KEYDOWN:
if (int keycode = translate_key(wParam) ) {
window->keyPress(keycode);
} else
return -1;
case WM_CHAR:
window->keyPress( (int) ( (char) wParam ) );
break;
case WM_LBUTTONDOWN:
( (captureView) ? captureView : window ) -> buttonPress(GUI_ButtonLeft, (short) LOWORD(lParam), (short) HIWORD(lParam) );
break;
case WM_LBUTTONUP:
( (captureView) ? captureView : window ) -> buttonRelease(GUI_ButtonLeft, (short) LOWORD(lParam), (short) HIWORD(lParam));
break;
case WM_RBUTTONDOWN:
( (captureView) ? captureView : window ) -> buttonPress(GUI_ButtonRight,(short) LOWORD(lParam), (short) HIWORD(lParam) );
break;
case WM_RBUTTONUP:
( (captureView) ? captureView : window ) -> buttonRelease(GUI_ButtonRight,(short) LOWORD(lParam), (short) HIWORD(lParam) );
break;
case WM_MBUTTONDOWN:
( (captureView) ? captureView : window )
-> buttonPress(GUI_ButtonMiddle, (short) LOWORD(lParam), (short) HIWORD(lParam) );
break;
case WM_MBUTTONUP:
( (captureView) ? captureView : window ) -> buttonRelease(GUI_ButtonMiddle, (short) LOWORD(lParam), (short) HIWORD(lParam) );
break;
#if (_WIN32_WINNT >= 0x0400) || (_WIN32_WINDOWS > 0x0400)
case WM_MOUSEWHEEL:
{
int dir = ( (short) HIWORD(wParam) > 0 ) ? GUI_WheelForward : GUI_WheelBackward;
( (captureView) ? captureView : window ) -> wheelRotate(dir);
break;
}
#endif
case WM_MOUSEMOVE:
( (captureView) ? captureView : window ) -> mouseMove( ( (short) LOWORD(lParam) ), ( (short) HIWORD(lParam) ) );
break;
case WM_CAPTURECHANGED:
if (captureView) {
captureView->captureLost();
captureView = NULL;
}
break;
case WM_DESTROY:
destroyGLFont();
shutdownGL();
SetWindowLong(hwnd, GWL_USERDATA, (LONG) NULL );
if (window)
window->notifyDestroy();
delete this;
break;
default:
returnValue = DefWindowProc(hwnd,message,wParam,lParam);
}
return returnValue;
}
