/*********************************************************************
* Function: WORD GOLDraw()
*
* PreCondition: none
*
* Input: none
*
* Output: non-zero if drawing is complete
*
* Side Effects: none
*
* Overview: redraws objects in the current linked list
*
* Note: none
*
********************************************************************/
WORD GOLDraw(void)
{
static OBJ_HEADER *pCurrentObj = NULL;
SHORT done;
#ifdef USE_DOUBLE_BUFFERING
static BYTE DisplayUpdated = 0;
if(IsDisplayUpdatePending())
{
return 0;
}
#endif // USE_DOUBLE_BUFFERING
if(pCurrentObj == NULL)
{
if(GOLDrawCallback())
{
#ifdef USE_DOUBLE_BUFFERING
#ifdef USE_TRANSITION_EFFECTS
if(TransitionPendingStatus)
{
TransitionPendingStatus = 0;
while(IsDisplayUpdatePending());
GFXExecutePendingTransition(GetDrawBufferAddress(), GetFrameBufferAddress());
}
#endif
#endif //USE_DOUBLE_BUFFERING
// It's last object jump to head
pCurrentObj = _pGolObjects;
#ifdef USE_DOUBLE_BUFFERING
if(DisplayUpdated)
{
RequestDisplayUpdate();
DisplayUpdated = 0;
return(0);
}
#endif //USE_DOUBLE_BUFFERING
}
else
{
return (0); // drawing is not done
}
}
done = 0;
while(pCurrentObj != NULL)
{
if(IsObjUpdated(pCurrentObj))
{
done = pCurrentObj->DrawObj(pCurrentObj);
if(done)
{
GOLDrawComplete(pCurrentObj);
#ifdef USE_DOUBLE_BUFFERING
InvalidateRectangle(pCurrentObj->left, pCurrentObj->top,
pCurrentObj->right, pCurrentObj->bottom);
DisplayUpdated = 1;
#endif //USE_DOUBLE_BUFFERING
}
else
{
return (0); // drawing is not done
}
}
pCurrentObj = (OBJ_HEADER *)pCurrentObj->pNxtObj;
}
#if defined(USE_TRANSITION_EFFECTS) && defined(USE_DOUBLE_BUFFERING)
TransitionPendingStatus = GFXIsTransitionPending();
InvalidateAll(); //If needed, invalidate only the transition rectangle instead
#endif
return (1); // drawing is completed
}
/*********************************************************************
* Function: WORD GOLDraw()
*
* PreCondition: none
*
* Input: none
*
* Output: non-zero if drawing is complete
*
* Side Effects: none
*
* Overview: redraws objects in the current linked list
*
* Note: none
*
********************************************************************/
WORD GOLDraw(){
static OBJ_HEADER *pCurrentObj = NULL;
SHORT done;
if(pCurrentObj == NULL){
if(GOLDrawCallback()){
// It's last object jump to head
pCurrentObj = _pGolObjects;
}else{
return 0; // drawing is not done
}
}
done = 0;
while(pCurrentObj != NULL){
if(IsObjUpdated(pCurrentObj)){
switch(pCurrentObj->type){
#ifdef USE_BUTTON
case OBJ_BUTTON:
done = BtnDraw((BUTTON*)pCurrentObj);
//***********************************************//
// TouchGetX();
// TouchGetY();
//**************************************************//
break;
#endif
#ifdef USE_WINDOW
case OBJ_WINDOW:
done = WndDraw((WINDOW*)pCurrentObj);
break;
#endif
#ifdef USE_CHECKBOX
case OBJ_CHECKBOX:
done = CbDraw((CHECKBOX*)pCurrentObj);
break;
#endif
#ifdef USE_RADIOBUTTON
case OBJ_RADIOBUTTON:
done = RbDraw((RADIOBUTTON*)pCurrentObj);
break;
#endif
#ifdef USE_EDITBOX
case OBJ_EDITBOX:
done = EbDraw((EDITBOX*)pCurrentObj);
break;
#endif
#ifdef USE_LISTBOX
case OBJ_LISTBOX:
done = LbDraw((LISTBOX*)pCurrentObj);
break;
#endif
#ifdef USE_SLIDER
case OBJ_SLIDER:
done = SldDraw((SLIDER*)pCurrentObj);
break;
#endif
#ifdef USE_PROGRESSBAR
case OBJ_PROGRESSBAR:
done = PbDraw((PROGRESSBAR*)pCurrentObj);
break;
#endif
#ifdef USE_STATICTEXT
case OBJ_STATICTEXT:
done = StDraw((STATICTEXT*)pCurrentObj);
break;
#endif
#ifdef USE_PICTURE
case OBJ_PICTURE:
done = PictDraw((PICTURE*)pCurrentObj);
break;
#endif
#ifdef USE_GROUPBOX
case OBJ_GROUPBOX:
done = GbDraw((GROUPBOX*)pCurrentObj);
break;
#endif
#ifdef USE_ROUNDDIAL
case OBJ_ROUNDDIAL:
done = RdiaDraw((ROUNDDIAL*)pCurrentObj);
break;
#endif
#ifdef USE_METER
case OBJ_METER:
done = MtrDraw((METER*)pCurrentObj);
break;
#endif
#ifdef USE_CUSTOM
case OBJ_CUSTOM:
done = CcDraw((CUSTOM*)pCurrentObj);
break;
#endif
#ifdef USE_GRID
case OBJ_GRID:
done = GridDraw( (GRID *)pCurrentObj );
break;
#endif
default:
break;
}
if(done){
GOLDrawComplete(pCurrentObj);
}else{
return 0; // drawing is not done
}
}
pCurrentObj = pCurrentObj->pNxtObj;
}
return 1; // drawing is completed
}