diff options
Diffstat (limited to 'hw/xwin/winglobals.c')
| -rw-r--r-- | hw/xwin/winglobals.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/hw/xwin/winglobals.c b/hw/xwin/winglobals.c new file mode 100644 index 000000000..fddada39e --- /dev/null +++ b/hw/xwin/winglobals.c @@ -0,0 +1,138 @@ +/* + *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved. + * + *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 + */ + +#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 +DevPrivateKey g_iScreenPrivateKey = &g_iScreenPrivateKey; +DevPrivateKey g_iCmapPrivateKey = &g_iCmapPrivateKey; +DevPrivateKey g_iGCPrivateKey = &g_iGCPrivateKey; +DevPrivateKey g_iPixmapPrivateKey = &g_iPixmapPrivateKey; +DevPrivateKey g_iWindowPrivateKey = &g_iWindowPrivateKey; +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; +HICON g_hIconX = NULL; +HICON g_hSmallIconX = NULL; +#ifndef RELOCATE_PROJECTROOT +char * g_pszLogFile = "/tmp/XWin.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 = FALSE; +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 +} |