mirror of
https://github.com/reactos/reactos.git
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107 lines
2.1 KiB
C
107 lines
2.1 KiB
C
/*
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* ReactOS kernel
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* Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id$
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*
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* PROJECT: ReactOS user32.dll
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* FILE: lib/user32/windows/input.c
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* PURPOSE: Input
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* PROGRAMMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
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* UPDATE HISTORY:
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* 09-05-2001 CSH Created
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*/
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/* INCLUDES ******************************************************************/
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#include <user32.h>
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#include <wine/debug.h>
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/* FUNCTIONS *****************************************************************/
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/*
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* @implemented
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*/
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HDC
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STDCALL
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GetDC(
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HWND hWnd)
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{
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return NtUserGetDC(hWnd);
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}
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/*
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* @implemented
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*/
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HDC
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STDCALL
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GetDCEx(
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HWND hWnd,
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HRGN hrgnClip,
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DWORD flags)
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{
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return NtUserGetDCEx(hWnd, hrgnClip, flags);
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}
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/*
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* @implemented
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*/
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HDC
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STDCALL
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GetWindowDC(
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HWND hWnd)
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{
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return (HDC)NtUserGetWindowDC(hWnd);
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}
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BOOL STDCALL GdiReleaseDC(HDC hdc);
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/*
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* @implemented
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*/
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int
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STDCALL
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ReleaseDC(
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HWND hWnd,
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HDC hDC)
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{
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// From msdn: if the DC was not released return zero.
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// if the DC was released return one.
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if (!hDC) return FALSE; // Null hDC return zero.
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GdiReleaseDC ( hDC ); // Release locals.
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// Win 3.1 throw back, hWnd should be ignored and not used.
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// Replace with NtUserCallOneParam ((DWORD) hDC, ONEPARAM_ROUTINE_RELEASEDC);
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return NtUserReleaseDC(hWnd, hDC);
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}
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/*
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* @implemented
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*/
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HWND
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STDCALL
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WindowFromDC(
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HDC hDC)
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{
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return NtUserWindowFromDC(hDC);
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}
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