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/*
*Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
*Copyright (C) Colin Harrison 2005-2008
*
*Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
*"Software"), to deal in the Software without restriction, including
*without limitation the rights to use, copy, modify, merge, publish,
*distribute, sublicense, and/or sell copies of the Software, and to
*permit persons to whom the Software is furnished to do so, subject to
*the following conditions:
*
*The above copyright notice and this permission notice shall be
*included in all copies or substantial portions of the Software.
*
*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
*NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*Except as contained in this notice, the name of Harold L Hunt II
*shall not be used in advertising or otherwise to promote the sale, use
*or other dealings in this Software without prior written authorization
*from Harold L Hunt II.
*
* Authors: Harold L Hunt II
* Colin Harrison
*/
#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"
/*
* General global variables
*/
int g_iNumScreens = 0;
winScreenInfo g_ScreenInfo[MAXSCREENS];
int g_iLastScreen = -1;
#ifdef HAS_DEVWINDOWS
int g_fdMessageQueue = WIN_FD_INVALID;
#endif
static int g_iScreenPrivateKeyIndex;
DevPrivateKey g_iScreenPrivateKey = &g_iScreenPrivateKeyIndex;
static int g_iCmapPrivateKeyIndex;
DevPrivateKey g_iCmapPrivateKey = &g_iCmapPrivateKeyIndex;
static int g_iGCPrivateKeyIndex;
DevPrivateKey g_iGCPrivateKey = &g_iGCPrivateKeyIndex;
static int g_iPixmapPrivateKeyIndex;
DevPrivateKey g_iPixmapPrivateKey = &g_iPixmapPrivateKeyIndex;
static int g_iWindowPrivateKeyIndex;
DevPrivateKey g_iWindowPrivateKey = &g_iWindowPrivateKeyIndex;
unsigned long g_ulServerGeneration = 0;
Bool g_fInitializedDefaultScreens = FALSE;
DWORD g_dwEnginesSupported = 0;
HINSTANCE g_hInstance = 0;
HWND g_hDlgDepthChange = NULL;
HWND g_hDlgExit = NULL;
HWND g_hDlgAbout = NULL;
const char * g_pszQueryHost = NULL;
Bool g_fXdmcpEnabled = FALSE;
Bool g_fAuthEnabled = FALSE;
HICON g_hIconX = NULL;
HICON g_hSmallIconX = NULL;
#ifndef RELOCATE_PROJECTROOT
char * g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";
#else
char * g_pszLogFile = "XWin.log";
Bool g_fLogFileChanged = FALSE;
#endif
int g_iLogVerbose = 2;
Bool g_fLogInited = FALSE;
char * g_pszCommandLine = NULL;
Bool g_fSilentFatalError = FALSE;
DWORD g_dwCurrentThreadID = 0;
Bool g_fKeyboardHookLL = FALSE;
HHOOK g_hhookKeyboardLL = NULL;
HWND g_hwndKeyboardFocus = NULL;
Bool g_fNoHelpMessageBox = FALSE;
Bool g_fSoftwareCursor = FALSE;
Bool g_fSilentDupError = FALSE;
/*
* Global variables for dynamically loaded libraries and
* their function pointers
*/
HMODULE g_hmodDirectDraw = NULL;
FARPROC g_fpDirectDrawCreate = NULL;
FARPROC g_fpDirectDrawCreateClipper = NULL;
HMODULE g_hmodCommonControls = NULL;
FARPROC g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
#ifdef XWIN_CLIPBOARD
/*
* Wrapped DIX functions
*/
winDispatchProcPtr winProcEstablishConnectionOrig = NULL;
winDispatchProcPtr winProcQueryTreeOrig = NULL;
winDispatchProcPtr winProcSetSelectionOwnerOrig = NULL;
/*
* Clipboard variables
*/
Bool g_fUnicodeClipboard = TRUE;
Bool g_fClipboard = TRUE;
Bool g_fClipboardLaunched = FALSE;
Bool g_fClipboardStarted = FALSE;
pthread_t g_ptClipboardProc;
HWND g_hwndClipboard = NULL;
void *g_pClipboardDisplay = NULL;
Window g_iClipboardWindow = None;
Atom g_atomLastOwnedSelection = None;
#endif
/*
* Re-initialize global variables that are invalidated
* by a server reset.
*/
void
winInitializeGlobals (void)
{
g_dwCurrentThreadID = GetCurrentThreadId ();
g_hwndKeyboardFocus = NULL;
#ifdef XWIN_CLIPBOARD
g_fClipboardLaunched = FALSE;
g_fClipboardStarted = FALSE;
g_iClipboardWindow = None;
g_pClipboardDisplay = NULL;
g_atomLastOwnedSelection = None;
g_hwndClipboard = NULL;
#endif
}
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