/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/GUI is protected by international copyright laws. Knowledge of the*              source code may not be used to write a similar product. This file may*              only be used in accordance with a license and should not be redistributed*              in any way. We appreciate your understanding and fairness.*----------------------------------------------------------------------File        : GUI_DrawFocusRect.CPurpose     : Implementation of GUI_DrawFocusRect---------------------------END-OF-HEADER------------------------------*/#include "GUI_Protected.H"/***********************************************************************       Public code************************************************************************/static void _DrawFocusRect(const GUI_RECT* pr) {  int i;   for (i = pr->x0; i <= pr->x1; i += 2) {    LCD_DrawPixel(i, pr->y0);    LCD_DrawPixel(i, pr->y1);  }  for (i = pr->y0; i <= pr->y1; i += 2) {    LCD_DrawPixel(pr->x0, i);    LCD_DrawPixel(pr->x1, i);  }}void GUI_DrawFocusRect(const GUI_RECT *pRect, int Dist) {  GUI_RECT r;  GUI__ReduceRect(&r, pRect, Dist);  GUI_LOCK();  #if (GUI_WINSUPPORT)    WM_ADDORG(r.x0, r.y0);    WM_ADDORG(r.x1, r.y1);    WM_ITERATE_START(&r); {  #endif    _DrawFocusRect(&r);  #if (GUI_WINSUPPORT)    } WM_ITERATE_END();  #endif  GUI_UNLOCK();}