void DisposableObject::dispose()
{
if (!disposed)
on_dispose();
disposed = true;
}
// ---------------------------------------------------------------------------
OSStatus OSXWindowImpl::windowHandler(EventHandlerCallRef next, EventRef e) {
EventClass clazz = GetEventClass(e);
EventKind kind = GetEventKind(e);
switch( clazz ) {
case kEventClassWindow:
{
switch( kind ) {
case kEventWindowDrawContent:
on_paint();
break;
case kEventWindowClosed:
on_dispose();
break;
case kEventWindowBoundsChanged:
{
aglUpdateContext(mGLContext);
GetWindowBounds(mWindowRef,kWindowContentRgn,&mRect);
if (window)
window->resize( mRect.right - mRect.left, mRect.bottom - mRect.top );
}
break;
}
}
break;
case kEventClassMouse:
{
EventMouseButton button;
GetEventParameter(e,kEventParamMouseButton, typeMouseButton, NULL, sizeof(button), NULL, &button);
Point location;
GetEventParameter(e,kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &location);
int mouseX = location.h - mRect.left;
int mouseY = location.v - mRect.top;
switch( kind ) {
case kEventMouseDown:
{
UInt32 mod = GetCurrentKeyModifiers();
if (mod & EMULATE_RIGHT_KEYMOD) {
mButtonDown = GUI_ButtonRight;
mMouseDownMod = EMULATE_RIGHT_KEYMOD;
} else if (mod & EMULATE_MIDDLE_KEYMOD) {
mButtonDown = GUI_ButtonMiddle;
mMouseDownMod = EMULATE_MIDDLE_KEYMOD;
} else {
mButtonDown = button;
mMouseDownMod = 0;
}
window->buttonPress( mButtonDown,mouseX,mouseY);
}
break;
case kEventMouseUp:
if ( (mButtonDown) && ( (mMouseDownMod) || (mButtonDown == button) ) ) {
window->buttonRelease( mButtonDown,mouseX,mouseY);
mMouseDownMod = 0;
mButtonDown = 0;
}
break;
case kEventMouseMoved:
case kEventMouseDragged:
window->mouseMove(mouseX,mouseY);
break;
case kEventMouseWheelMoved:
UInt16 axis;
GetEventParameter(e,kEventParamMouseWheelAxis, typeMouseWheelAxis, NULL, sizeof(axis), NULL, &axis);
if (axis == kEventMouseWheelAxisY) {
int delta;
GetEventParameter(e,kEventParamMouseWheelDelta, typeSInt32, NULL, sizeof(delta), NULL, &delta);
if (delta != 0)
window->wheelRotate( (delta > 0) ? GUI_WheelForward : GUI_WheelBackward );
}
}
}
break;
case kEventClassKeyboard:
{
UInt32 keycode;
GetEventParameter(e,kEventParamKeyCode, typeUInt32, NULL, sizeof(keycode), NULL, &keycode);
switch( kind ) {
case kEventRawKeyDown:
break;
case kEventRawKeyUp:
break;
case kEventRawKeyModifiersChanged:
break;
default:
break;
}
}
break;
default:
break;
}
return CallNextEventHandler(next,e);
}
