/***********************************************************************************************************                                                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        : WM_Move.CPurpose     : Windows manager, add. module----------------------------------------------------------------------*/#include "WM_Intern.H"#if GUI_WINSUPPORT    /* If 0, WM will not generate any code *//***********************************************************************       Static code************************************************************************/static void _MoveAllChildren(WM_HWIN hChild, int dx, int dy) {  while (hChild) {    WM_Obj* pChild = WM_HANDLE2PTR(hChild);    WM__MoveWindow(hChild, dx, dy);    hChild = pChild->hNext;  }}/***********************************************************************       Public module internal code************************************************************************/void WM__MoveWindow(WM_HWIN hWin, int dx, int dy) {  GUI_RECT r;  WM_Obj* pWin;  pWin = WM_HANDLE2PTR(hWin);  r = pWin->Rect;  GUI_MoveRect(&pWin->Rect, dx, dy);  /* Invalidate old and new area ... */  if (pWin->Status & WM_SF_ISVIS) {    WM_InvalidateArea(&pWin->Rect);     /* Invalidate new area */    WM_InvalidateArea(&r)         ;     /* Invalidate old area */  }  WM__SendMsgNoData(hWin, WM_MOVE); /* Notify window it has been moved */  _MoveAllChildren(pWin->hFirstChild, dx, dy);  /* Children need to be moved along ...*/}void WM__MoveTo(WM_HWIN hWin, int x, int y) {  WM_Obj* pWin = WM_HANDLE2PTR(hWin);  x -= pWin->Rect.x0;  y -= pWin->Rect.y0;  WM__MoveWindow(hWin, x, y);}/***********************************************************************       Public API code************************************************************************/void WM_MoveWindow(WM_HWIN hWin, int dx, int dy) {  WM_LOCK(); {    WM__MoveWindow(hWin, dx, dy);  } WM_UNLOCK();}void WM_MoveTo(WM_HWIN hWin, int x, int y) {  WM_LOCK(); {    WM__MoveTo(hWin, x, y);  } WM_UNLOCK();}#elsevoid WM_Move_c(void) {} /* avoid empty object files */#endif /* WM_MAX_WINDOW */