55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : MENU_EnableItem.c
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Purpose : Implementation of menu widget
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---------------------------END-OF-HEADER------------------------------
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*/
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#include "MENU.h"
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#include "MENU_Private.h"
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#if GUI_WINSUPPORT
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/*********************************************************************
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*
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* Public code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* MENU_EnableItem
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*/
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void MENU_EnableItem(MENU_Handle hObj, U16 ItemId) {
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if (hObj) {
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int Index;
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WM_LOCK();
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Index = MENU__FindItem(hObj, ItemId, &hObj);
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if (Index >= 0) {
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MENU_Obj* pObj;
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pObj = MENU_H2P(hObj);
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MENU__SetItemFlags(pObj, Index, MENU_IF_DISABLED, 0);
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MENU__InvalidateItem(hObj, pObj, Index);
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}
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WM_UNLOCK();
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}
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}
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#else /* avoid empty object files */
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void MENU_EnableItem_C(void) {}
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#endif
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/*************************** End of file ****************************/
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