WM_RESULT WM_DefaultProc(WM_MESSAGE* pMsg) {
WM_HWIN hWin = pMsg->hWin;
void *p = pMsg->Data.p;
WM_Obj* pWin = WM_H2P(hWin);
/* Exec message */
switch (pMsg->MsgId) {
case WM_GETORG:
((GUI_POINT*)p)->x = pWin->Rect.x0;
((GUI_POINT*)p)->y = pWin->Rect.y0;
break;
case WM_GETCLIENTRECT: /* return client window in window coordinates */
WM__GetClientRectWin(pWin, (GUI_RECT*)p);
break;
case WM_GETCLIENTRECT_ABS: /* return client window in absolute (screen) coordinates */
WM__GetClientRectWin(pWin, (GUI_RECT*)p);
GUI_MoveRect((GUI_RECT*)p, pWin->Rect.x0, pWin->Rect.y0);
break;
case WM_GET_CLIENT_WINDOW: /* return handle to client window. For most windows, there is no seperate client window, so it is the same handle */
pMsg->Data.v = hWin;
return; /* Message handled */
case WM_KEY:
WM_SendToParent(hWin, pMsg);
return; /* Message handled */
case WM_GET_BKCOLOR:
pMsg->Data.Color = GUI_INVALID_COLOR;
return; /* Message handled */
}
/* Message not handled. If it queries something, we return 0 to be on the safe side. */
pMsg->Data.v = 0;
pMsg->Data.p = 0;
}
/*********************************************************************
*
* WIDGET_HandleActive
*/
int WIDGET_HandleActive(WM_HWIN hObj, WM_MESSAGE* pMsg) {
WM_MESSAGE Msg;
WIDGET* pWidget = WIDGET_H2P(hObj);
switch (pMsg->MsgId) {
case WM_GET_ID:
pMsg->Data.v = pWidget->Id;
return 0; /* Message handled -> Return */
case WM_SET_FOCUS:
if (pMsg->Data.v == 1) {
WIDGET_SetState(hObj, pWidget->State | WIDGET_STATE_FOCUS);
} else {
WIDGET_SetState(hObj, pWidget->State & ~WIDGET_STATE_FOCUS);
}
Msg.MsgId = WM_NOTIFY_CHILD_HAS_FOCUS;
Msg.Data.v = pMsg->Data.v;
WM_SendToParent(hObj, &Msg);
return 0;
case WM_GET_HAS_FOCUS:
pMsg->Data.v = pWidget->State & WIDGET_STATE_FOCUS;
return 0; /* Message handled */
case WM_SET_ENABLE:
if (pMsg->Data.v) {
WIDGET_OrState(hObj, WIDGET_STATE_ENABLED);
} else {
WIDGET_AndState(hObj, WIDGET_STATE_ENABLED);
}
case WM_GET_ACCEPT_FOCUS:
pMsg->Data.v = (pWidget->State & WIDGET_STATE_FOCUSSABLE) ? 1 : 0; /* Can handle focus */
return 0; /* Message handled */
case WM_GET_INSIDE_RECT:
WIDGET__GetInsideRect(pWidget, (GUI_RECT*)pMsg->Data.p);
return 0; /* Message handled */
}
return 1; /* Message NOT handled */
}
/*********************************************************************
*
* WM_NotifyParent
*/
void WM_NotifyParent(WM_HWIN hWin, int Notification) {
WM_MESSAGE Msg;
Msg.MsgId = WM_NOTIFY_PARENT;
Msg.Data.v = Notification;
WM_SendToParent(hWin, &Msg);
}
