void GUI_DispStringInRectMax(const char GUI_UNI_PTR *s, GUI_RECT* pRect, int TextAlign, int MaxLen) {
GUI_RECT Rect_Old, r;
if (s && pRect) {
GUI_LOCK();
Rect_Old = GUI_Context.ClipRect[GUI_Context.SelLayer];
GUI__IntersectRects(&r, pRect, &Rect_Old);
LCD_SetClipRectEx(&r);
GUI__DispStringInRect(s, pRect, TextAlign, MaxLen);
LCD_SetClipRectEx(&Rect_Old);
GUI_UNLOCK();
}
}
void GUI_DispStringInRectMax(const char GUI_UNI_PTR *s, GUI_RECT* pRect, int TextAlign, int MaxLen) {
if (s) {
const GUI_RECT *pOldClipRect = NULL;
GUI_RECT r;
GUI_LOCK();
if (pRect) {
pOldClipRect = WM_SetUserClipRect(pRect);
if (pOldClipRect) {
GUI__IntersectRects(&r, pRect, pOldClipRect);
WM_SetUserClipRect(&r);
}
}
GUI__DispStringInRect(s, pRect, TextAlign, MaxLen);
WM_SetUserClipRect(pOldClipRect);
GUI_UNLOCK();
}
}
/*********************************************************************
*
* GUI_DispStringInRectEx
*/
void GUI_DispStringInRectEx(const char GUI_UNI_PTR *s, GUI_RECT* pRect, int TextAlign, int MaxLen, const GUI_ROTATION * pLCD_Api) {
const GUI_ROTATION * pLCD_ApiOld;
if (pLCD_Api == GUI_ROTATE_0) {
/* Do nothing else but calling GUI_DispStringInRectMax if pLCD_Api == GUI_ROTATE_0 */
GUI_DispStringInRectMax(s, pRect, TextAlign, MaxLen);
} else {
#if (!GUI_WINSUPPORT)
GUI_RECT Rect_Old;
#else
const GUI_RECT * pOldClipRect = NULL;
#endif
GUI_RECT rClip, rText = {0};
GUI_LOCK();
/* Set the clip rectangle */
if (pRect) {
rText = *pRect;
GUI_RectDispString = rText;
#if (GUI_WINSUPPORT)
pOldClipRect = WM_SetUserClipRect(pRect);
if (pOldClipRect) {
GUI__IntersectRects(&rClip, pRect, pOldClipRect);
WM_SetUserClipRect(&rClip);
}
#else
Rect_Old = GUI_Context.ClipRect;
GUI__IntersectRects(&rClip, pRect, &Rect_Old);
LCD_SetClipRectEx(&rClip);
#endif
}
pLCD_ApiOld = _SetRotation(pLCD_Api); /* Set the new function pointer for rotating text */
pLCD_Api->pfRect2TextRect(&rText); /* Calculate the text rectangle */
GUI__DispStringInRect(s, &rText, TextAlign, MaxLen); /* Display the string */
/* Restore old clipping rectangle */
#if (GUI_WINSUPPORT)
WM_SetUserClipRect(pOldClipRect);
#else
LCD_SetClipRectEx(&Rect_Old);
#endif
_SetRotation(pLCD_ApiOld);
GUI_UNLOCK();
}
}
