wmmemdev.c

MCB2300_ucgui_LCD320240.rar LPC2368的uc/gui的移植

/*
*********************************************************************************************************
*   											 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		: WMMemDev.C
Purpose 	: Windows manager add on, support for memory devices
----------------------------------------------------------------------
*/

#include "WM_Intern.h"
#include "GUIDebug.h"

#if GUI_WINSUPPORT    /* If 0, WM will not generate any code */

/*********************************************************************
*
*   	Public code
*
**********************************************************************
*/
/*********************************************************************
*
*   	WM_EnableMemdev
*/
void WM_EnableMemdev(WM_HWIN hWin)
{
	GUI_USE_PARA(hWin);
#if GUI_SUPPORT_MEMDEV
	if (hWin)
	{
		WM_Obj * pWin;
		WM_LOCK();
		pWin = WM_HANDLE2PTR(hWin);  
		pWin->Status |= (WM_SF_MEMDEV);
		WM_UNLOCK();
	}
#else
	GUI_DEBUG_WARN("WM_EnableMemdev: No effect because disabled in GUIConf.h (GUI_SUPPORT_MEMDEV == 0)");
#endif
}

/*********************************************************************
*
*   	WM_DisableMemdev
*/
void WM_DisableMemdev(WM_HWIN hWin)
{
	GUI_USE_PARA(hWin);
#if GUI_SUPPORT_MEMDEV
	if (hWin)
	{
		WM_Obj * pWin;  
		WM_LOCK();
		pWin = WM_HANDLE2PTR(hWin);  
		pWin->Status &= ~(WM_SF_MEMDEV | WM_SF_MEMDEV_ON_REDRAW);
		WM_UNLOCK();
	}
#else
	GUI_DEBUG_WARN("WM_EnableMemdev: No effect because disabled in GUIConf.h (GUI_SUPPORT_MEMDEV == 0)");
#endif
}

#else
void WM_MemDev(void)
{
} /* avoid empty object files */
#endif /* GUI_WIN_SUPPORT */

/*************************** End of file ****************************/