static Bool
winCloseScreenShadowGDI(ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
Bool fReturn;
#if CYGDEBUG
winDebug("winCloseScreenShadowGDI - Freeing screen resources\n");
#endif
/* Flag that the screen is closed */
pScreenPriv->fClosed = TRUE;
pScreenPriv->fActive = FALSE;
/* Call the wrapped CloseScreen procedure */
WIN_UNWRAP(CloseScreen);
if (pScreen->CloseScreen)
fReturn = (*pScreen->CloseScreen) (pScreen);
/* Delete the window property */
RemoveProp(pScreenPriv->hwndScreen, WIN_SCR_PROP);
/* Free the shadow DC; which allows the bitmap to be freed */
DeleteDC(pScreenPriv->hdcShadow);
winFreeFBShadowGDI(pScreen);
/* Free the screen DC */
ReleaseDC(pScreenPriv->hwndScreen, pScreenPriv->hdcScreen);
/* Delete tray icon, if we have one */
if (!pScreenInfo->fNoTrayIcon)
winDeleteNotifyIcon(pScreenPriv);
/* Free the exit confirmation dialog box, if it exists */
if (g_hDlgExit != NULL) {
DestroyWindow(g_hDlgExit);
g_hDlgExit = NULL;
}
/* Kill our window */
if (pScreenPriv->hwndScreen) {
DestroyWindow(pScreenPriv->hwndScreen);
pScreenPriv->hwndScreen = NULL;
}
#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
/* Destroy the thread startup mutex */
pthread_mutex_destroy(&pScreenPriv->pmServerStarted);
#endif
/* Invalidate our screeninfo's pointer to the screen */
pScreenInfo->pScreen = NULL;
/* Free the screen privates for this screen */
free((void *) pScreenPriv);
return fReturn;
}
/* See Porting Layer Definition - p. 57 */
void
ddxGiveUp (enum ExitCode error)
{
int i;
#if CYGDEBUG
winDebug ("ddxGiveUp\n");
#endif
/* Perform per-screen deinitialization */
for (i = 0; i < g_iNumScreens; ++i)
{
/* Delete the tray icon */
if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)
winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));
}
#ifdef XWIN_MULTIWINDOW
/* Notify the worker threads we're exiting */
winDeinitMultiWindowWM ();
#endif
#ifdef HAS_DEVWINDOWS
/* Close our handle to our message queue */
if (g_fdMessageQueue != WIN_FD_INVALID)
{
/* Close /dev/windows */
close (g_fdMessageQueue);
/* Set the file handle to invalid */
g_fdMessageQueue = WIN_FD_INVALID;
}
#endif
if (!g_fLogInited) {
g_pszLogFile = LogInit (g_pszLogFile, NULL);
g_fLogInited = TRUE;
}
LogClose (error);
/*
* At this point we aren't creating any new screens, so
* we are guaranteed to not need the DirectDraw functions.
*/
winReleaseDDProcAddresses();
/* Free concatenated command line */
free(g_pszCommandLine);
g_pszCommandLine = NULL;
/* Remove our keyboard hook if it is installed */
winRemoveKeyboardHookLL ();
/* Tell Windows that we want to end the app */
PostQuitMessage (0);
}
static Bool
winCloseScreenNativeGDI (int nIndex, ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
ErrorF ("winCloseScreenNativeGDI - Freeing screen resources\n");
/* Flag that the screen is closed */
pScreenPriv->fClosed = TRUE;
pScreenPriv->fActive = FALSE;
/*
* NOTE: mi doesn't use a CloseScreen procedure, so we do not
* need to call a wrapped procedure here.
*/
/* Delete the window property */
RemoveProp (pScreenPriv->hwndScreen, WIN_SCR_PROP);
ErrorF ("winCloseScreenNativeGDI - Destroying window\n");
/* Delete tray icon, if we have one */
if (!pScreenInfo->fNoTrayIcon)
winDeleteNotifyIcon (pScreenPriv);
/* Free the exit confirmation dialog box, if it exists */
if (g_hDlgExit != NULL)
{
DestroyWindow (g_hDlgExit);
g_hDlgExit = NULL;
}
/* Kill our window */
if (pScreenPriv->hwndScreen)
{
DestroyWindow (pScreenPriv->hwndScreen);
pScreenPriv->hwndScreen = NULL;
}
/* Invalidate our screeninfo's pointer to the screen */
pScreenInfo->pScreen = NULL;
/* Free the screen privates for this screen */
free (pScreenPriv);
ErrorF ("winCloseScreenNativeGDI - Returning\n");
return TRUE;
}
static Bool
winCloseScreenPrimaryDD(ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
Bool fReturn;
ErrorF("winCloseScreenPrimaryDD - Freeing screen resources\n");
/* Flag that the screen is closed */
pScreenPriv->fClosed = TRUE;
pScreenPriv->fActive = FALSE;
/* Call the wrapped CloseScreen procedure */
WIN_UNWRAP(CloseScreen);
if (pScreen->CloseScreen)
fReturn = (*pScreen->CloseScreen) (pScreen);
/* Delete the window property */
RemoveProp(pScreenPriv->hwndScreen, WIN_SCR_PROP);
winFreeFBPrimaryDD(pScreen);
/* Delete tray icon, if we have one */
if (!pScreenInfo->fNoTrayIcon)
winDeleteNotifyIcon(pScreenPriv);
/* Free the exit confirmation dialog box, if it exists */
if (g_hDlgExit != NULL) {
DestroyWindow(g_hDlgExit);
g_hDlgExit = NULL;
}
/* Kill our window */
if (pScreenPriv->hwndScreen) {
DestroyWindow(pScreenPriv->hwndScreen);
pScreenPriv->hwndScreen = NULL;
}
/* Kill our screeninfo's pointer to the screen */
pScreenInfo->pScreen = NULL;
/* Free the screen privates for this screen */
free((pointer) pScreenPriv);
return fReturn;
}
static Bool
winCloseScreenShadowDD (int nIndex, ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
Bool fReturn;
#if CYGDEBUG
winDebug ("winCloseScreenShadowDD - Freeing screen resources\n");
#endif
/* Flag that the screen is closed */
pScreenPriv->fClosed = TRUE;
pScreenPriv->fActive = FALSE;
/* Call the wrapped CloseScreen procedure */
WIN_UNWRAP(CloseScreen);
fReturn = (*pScreen->CloseScreen) (nIndex, pScreen);
/* Free the screen DC */
ReleaseDC (pScreenPriv->hwndScreen, pScreenPriv->hdcScreen);
/* Delete the window property */
RemoveProp (pScreenPriv->hwndScreen, WIN_SCR_PROP);
/* Free the shadow surface, if there is one */
if (pScreenPriv->pddsShadow)
{
IDirectDrawSurface2_Unlock (pScreenPriv->pddsShadow, NULL);
IDirectDrawSurface2_Release (pScreenPriv->pddsShadow);
pScreenPriv->pddsShadow = NULL;
}
/* Detach the clipper from the primary surface and release the clipper. */
if (pScreenPriv->pddcPrimary)
{
/* Detach the clipper */
IDirectDrawSurface2_SetClipper (pScreenPriv->pddsPrimary,
NULL);
/* Release the clipper object */
IDirectDrawClipper_Release (pScreenPriv->pddcPrimary);
pScreenPriv->pddcPrimary = NULL;
}
/* Release the primary surface, if there is one */
if (pScreenPriv->pddsPrimary)
{
IDirectDrawSurface2_Release (pScreenPriv->pddsPrimary);
pScreenPriv->pddsPrimary = NULL;
}
/* Free the DirectDraw2 object, if there is one */
if (pScreenPriv->pdd2)
{
IDirectDraw2_RestoreDisplayMode (pScreenPriv->pdd2);
IDirectDraw2_Release (pScreenPriv->pdd2);
pScreenPriv->pdd2 = NULL;
}
/* Free the DirectDraw object, if there is one */
if (pScreenPriv->pdd)
{
IDirectDraw_Release (pScreenPriv->pdd);
pScreenPriv->pdd = NULL;
}
/* Delete tray icon, if we have one */
if (!pScreenInfo->fNoTrayIcon)
winDeleteNotifyIcon (pScreenPriv);
/* Free the exit confirmation dialog box, if it exists */
if (g_hDlgExit != NULL)
{
DestroyWindow (g_hDlgExit);
g_hDlgExit = NULL;
}
/* Kill our window */
if (pScreenPriv->hwndScreen)
{
DestroyWindow (pScreenPriv->hwndScreen);
pScreenPriv->hwndScreen = NULL;
}
#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
/* Destroy the thread startup mutex */
pthread_mutex_destroy (&pScreenPriv->pmServerStarted);
#endif
/* Kill our screeninfo's pointer to the screen */
pScreenInfo->pScreen = NULL;
/* Invalidate the ScreenInfo's fb pointer */
pScreenInfo->pfb = NULL;
/* Free the screen privates for this screen */
free ((pointer) pScreenPriv);
return fReturn;
}
/* See Porting Layer Definition - p. 57 */
void
ddxGiveUp (void)
{
int i;
#if CYGDEBUG
winDebug ("ddxGiveUp\n");
#endif
/* Perform per-screen deinitialization */
for (i = 0; i < g_iNumScreens; ++i)
{
/* Delete the tray icon */
if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)
winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));
}
#ifdef XWIN_MULTIWINDOW
/* Notify the worker threads we're exiting */
winDeinitMultiWindowWM ();
#endif
#ifdef HAS_DEVWINDOWS
/* Close our handle to our message queue */
if (g_fdMessageQueue != WIN_FD_INVALID)
{
/* Close /dev/windows */
close (g_fdMessageQueue);
/* Set the file handle to invalid */
g_fdMessageQueue = WIN_FD_INVALID;
}
#endif
if (!g_fLogInited) {
g_pszLogFile = LogInit (g_pszLogFile, NULL);
g_fLogInited = TRUE;
}
LogClose ();
/*
* At this point we aren't creating any new screens, so
* we are guaranteed to not need the DirectDraw functions.
*/
if (g_hmodDirectDraw != NULL)
{
FreeLibrary (g_hmodDirectDraw);
g_hmodDirectDraw = NULL;
g_fpDirectDrawCreate = NULL;
g_fpDirectDrawCreateClipper = NULL;
}
/* Unload our TrackMouseEvent funtion pointer */
if (g_hmodCommonControls != NULL)
{
FreeLibrary (g_hmodCommonControls);
g_hmodCommonControls = NULL;
g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
}
/* Free concatenated command line */
free(g_pszCommandLine);
g_pszCommandLine = NULL;
/* Remove our keyboard hook if it is installed */
winRemoveKeyboardHookLL ();
/* Tell Windows that we want to end the app */
PostQuitMessage (0);
}
Bool
winCloseScreenPrimaryDD (int nIndex, ScreenPtr pScreen)
{
winScreenPriv(pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
Bool fReturn;
ErrorF ("winCloseScreenPrimaryDD - Freeing screen resources\n");
/* Flag that the screen is closed */
pScreenPriv->fClosed = TRUE;
pScreenPriv->fActive = FALSE;
/* Call the wrapped CloseScreen procedure */
pScreen->CloseScreen = pScreenPriv->CloseScreen;
fReturn = (*pScreen->CloseScreen) (nIndex, pScreen);
/* Delete the window property */
RemoveProp (pScreenPriv->hwndScreen, WIN_SCR_PROP);
/* Free the offscreen surface, if there is one */
if (pScreenPriv->pddsOffscreen)
{
IDirectDrawSurface2_Unlock (pScreenPriv->pddsOffscreen, NULL);
IDirectDrawSurface2_Release (pScreenPriv->pddsOffscreen);
pScreenPriv->pddsOffscreen = NULL;
}
/* Release the primary surface, if there is one */
if (pScreenPriv->pddsPrimary)
{
IDirectDrawSurface2_Unlock (pScreenPriv->pddsPrimary, NULL);
IDirectDrawSurface2_Release (pScreenPriv->pddsPrimary);
pScreenPriv->pddsPrimary = NULL;
}
/* Free the DirectDraw object, if there is one */
if (pScreenPriv->pdd)
{
IDirectDraw2_RestoreDisplayMode (pScreenPriv->pdd);
IDirectDraw2_Release (pScreenPriv->pdd);
pScreenPriv->pdd = NULL;
}
/* Delete tray icon, if we have one */
if (!pScreenInfo->fNoTrayIcon)
winDeleteNotifyIcon (pScreenPriv);
/* Free the exit confirmation dialog box, if it exists */
if (g_hDlgExit != NULL)
{
DestroyWindow (g_hDlgExit);
g_hDlgExit = NULL;
}
/* Kill our window */
if (pScreenPriv->hwndScreen)
{
DestroyWindow (pScreenPriv->hwndScreen);
pScreenPriv->hwndScreen = NULL;
}
/* Kill our screeninfo's pointer to the screen */
pScreenInfo->pScreen = NULL;
/* Invalidate the ScreenInfo's fb pointer */
pScreenInfo->pfb = NULL;
/* Free the screen privates for this screen */
free ((pointer) pScreenPriv);
return fReturn;
}