diff options
Diffstat (limited to 'xorg-server/hw/xquartz/quartz.c')
-rw-r--r-- | xorg-server/hw/xquartz/quartz.c | 966 |
1 files changed, 483 insertions, 483 deletions
diff --git a/xorg-server/hw/xquartz/quartz.c b/xorg-server/hw/xquartz/quartz.c index 0e71d3629..4fdf40c89 100644 --- a/xorg-server/hw/xquartz/quartz.c +++ b/xorg-server/hw/xquartz/quartz.c @@ -1,483 +1,483 @@ -/* - * - * Quartz-specific support for the Darwin X Server - * - * Copyright (c) 2001-2004 Greg Parker and Torrey T. Lyons. - * 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 - * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright - * holders shall not be used in advertising or otherwise to promote the sale, - * use or other dealings in this Software without prior written authorization. - */ - -#include "sanitizedCarbon.h" - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "quartzCommon.h" -#include "quartzRandR.h" -#include "inputstr.h" -#include "quartz.h" -#include "darwin.h" -#include "darwinEvents.h" -#include "pseudoramiX.h" -#define _APPLEWM_SERVER_ -#include "applewmExt.h" - -#include "X11Application.h" - -#include <X11/extensions/applewmconst.h> - -// X headers -#include "scrnintstr.h" -#include "windowstr.h" -#include "colormapst.h" -#include "globals.h" -#include "mi.h" - -// System headers -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <IOKit/pwr_mgt/IOPMLib.h> -#include <libkern/OSAtomic.h> -#include <signal.h> - -#include <rootlessCommon.h> -#include <Xplugin.h> - -DevPrivateKeyRec quartzScreenKeyRec; -int aquaMenuBarHeight = 0; -QuartzModeProcsPtr quartzProcs = NULL; -const char *quartzOpenGLBundle = NULL; - -Bool XQuartzFullscreenDisableHotkeys = TRUE; -Bool XQuartzOptionSendsAlt = FALSE; -Bool XQuartzEnableKeyEquivalents = TRUE; -Bool XQuartzFullscreenVisible = FALSE; -Bool XQuartzRootlessDefault = TRUE; -Bool XQuartzIsRootless = TRUE; -Bool XQuartzServerVisible = FALSE; -Bool XQuartzFullscreenMenu = FALSE; - -int32_t XQuartzShieldingWindowLevel = 0; - -/* -=========================================================================== - - Screen functions - -=========================================================================== -*/ - -/* - * QuartzAddScreen - * Do mode dependent initialization of each screen for Quartz. - */ -Bool QuartzAddScreen( - int index, - ScreenPtr pScreen) -{ - // allocate space for private per screen Quartz specific storage - QuartzScreenPtr displayInfo = calloc(sizeof(QuartzScreenRec), 1); - - // QUARTZ_PRIV(pScreen) = displayInfo; - dixSetPrivate(&pScreen->devPrivates, quartzScreenKey, displayInfo); - - // do Quartz mode specific initialization - return quartzProcs->AddScreen(index, pScreen); -} - - -/* - * QuartzSetupScreen - * Finalize mode specific setup of each screen. - */ -Bool QuartzSetupScreen( - int index, - ScreenPtr pScreen) -{ - // do Quartz mode specific setup - if (! quartzProcs->SetupScreen(index, pScreen)) - return FALSE; - - // setup cursor support - if (! quartzProcs->InitCursor(pScreen)) - return FALSE; - -#if defined(RANDR) - if(!QuartzRandRInit(pScreen)) { - DEBUG_LOG("Failed to init RandR extension.\n"); - return FALSE; - } -#endif - - return TRUE; -} - - -/* - * QuartzInitOutput - * Quartz display initialization. - */ -void QuartzInitOutput( - int argc, - char **argv ) -{ - /* For XQuartz, we want to just use the default signal handler to work better with CrashTracer */ - signal(SIGSEGV, SIG_DFL); - signal(SIGILL, SIG_DFL); -#ifdef SIGEMT - signal(SIGEMT, SIG_DFL); -#endif - signal(SIGFPE, SIG_DFL); -#ifdef SIGBUS - signal(SIGBUS, SIG_DFL); -#endif -#ifdef SIGSYS - signal(SIGSYS, SIG_DFL); -#endif -#ifdef SIGXCPU - signal(SIGXCPU, SIG_DFL); -#endif -#ifdef SIGXFSZ - signal(SIGXFSZ, SIG_DFL); -#endif - - if (!RegisterBlockAndWakeupHandlers(QuartzBlockHandler, - QuartzWakeupHandler, - NULL)) - { - FatalError("Could not register block and wakeup handlers."); - } - - if (!dixRegisterPrivateKey(&quartzScreenKeyRec, PRIVATE_SCREEN, 0)) - FatalError("Failed to alloc quartz screen private.\n"); - - // Do display mode specific initialization - quartzProcs->DisplayInit(); -} - - -/* - * QuartzInitInput - * Inform the main thread the X server is ready to handle events. - */ -void QuartzInitInput( - int argc, - char **argv ) -{ - X11ApplicationSetCanQuit(0); - X11ApplicationServerReady(); - // Do final display mode specific initialization before handling events - if (quartzProcs->InitInput) - quartzProcs->InitInput(argc, argv); -} - - -void QuartzUpdateScreens(void) { - ScreenPtr pScreen; - WindowPtr pRoot; - int x, y, width, height, sx, sy; - xEvent e; - BoxRec bounds; - - if (noPseudoramiXExtension || screenInfo.numScreens != 1) - { - /* FIXME: if not using Xinerama, we have multiple screens, and - to do this properly may need to add or remove screens. Which - isn't possible. So don't do anything. Another reason why - we default to running with Xinerama. */ - - return; - } - - pScreen = screenInfo.screens[0]; - - PseudoramiXResetScreens(); - quartzProcs->AddPseudoramiXScreens(&x, &y, &width, &height, pScreen); - - pScreen->x = x; - pScreen->y = y; - pScreen->mmWidth = pScreen->mmWidth * ((double) width / pScreen->width); - pScreen->mmHeight = pScreen->mmHeight * ((double) height / pScreen->height); - pScreen->width = width; - pScreen->height = height; - - DarwinAdjustScreenOrigins(&screenInfo); - - /* DarwinAdjustScreenOrigins or UpdateScreen may change pScreen->x/y, - * so use it rather than x/y - */ - sx = pScreen->x + darwinMainScreenX; - sy = pScreen->y + darwinMainScreenY; - - /* Adjust the root window. */ - pRoot = pScreen->root; - AppleWMSetScreenOrigin(pRoot); - pScreen->ResizeWindow(pRoot, x - sx, y - sy, width, height, NULL); - - miPaintWindow(pRoot, &pRoot->borderClip, PW_BACKGROUND); - - /* <rdar://problem/7770779> pointer events are clipped to old display region after display reconfiguration - * http://xquartz.macosforge.org/trac/ticket/346 - */ - bounds.x1 = 0; - bounds.x2 = width; - bounds.y1 = 0; - bounds.y2 = height; - pScreen->ConstrainCursor(inputInfo.pointer, pScreen, &bounds); - inputInfo.pointer->spriteInfo->sprite->physLimits = bounds; - inputInfo.pointer->spriteInfo->sprite->hotLimits = bounds; - - DEBUG_LOG("Root Window: %dx%d @ (%d, %d) darwinMainScreen (%d, %d) xy (%d, %d) dixScreenOrigins (%d, %d)\n", width, height, x - sx, y - sy, darwinMainScreenX, darwinMainScreenY, x, y, pScreen->x, pScreen->y); - - /* Send an event for the root reconfigure */ - e.u.u.type = ConfigureNotify; - e.u.configureNotify.window = pRoot->drawable.id; - e.u.configureNotify.aboveSibling = None; - e.u.configureNotify.x = x - sx; - e.u.configureNotify.y = y - sy; - e.u.configureNotify.width = width; - e.u.configureNotify.height = height; - e.u.configureNotify.borderWidth = wBorderWidth(pRoot); - e.u.configureNotify.override = pRoot->overrideRedirect; - DeliverEvents(pRoot, &e, 1, NullWindow); - - quartzProcs->UpdateScreen(pScreen); - - /* Tell RandR about the new size, so new connections get the correct info */ - RRScreenSizeNotify(pScreen); -} - -static void pokeActivityCallback(CFRunLoopTimerRef timer, void *info) { - UpdateSystemActivity(OverallAct); -} - -static void QuartzScreenSaver(int state) { - static CFRunLoopTimerRef pokeActivityTimer = NULL; - static CFRunLoopTimerContext pokeActivityContext = { 0, NULL, NULL, NULL, NULL }; - static OSSpinLock pokeActivitySpinLock = OS_SPINLOCK_INIT; - - OSSpinLockLock(&pokeActivitySpinLock); - - if(state) { - if(pokeActivityTimer == NULL) - goto QuartzScreenSaverEnd; - - CFRunLoopTimerInvalidate(pokeActivityTimer); - CFRelease(pokeActivityTimer); - pokeActivityTimer = NULL; - } else { - if(pokeActivityTimer != NULL) - goto QuartzScreenSaverEnd; - - pokeActivityTimer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent(), 30, 0, 0, pokeActivityCallback, &pokeActivityContext); - if(pokeActivityTimer == NULL) { - ErrorF("Unable to create pokeActivityTimer.\n"); - goto QuartzScreenSaverEnd; - } - - CFRunLoopAddTimer(CFRunLoopGetMain(), pokeActivityTimer, kCFRunLoopCommonModes); - } -QuartzScreenSaverEnd: - OSSpinLockUnlock(&pokeActivitySpinLock); -} - -void QuartzShowFullscreen(int state) { - int i; - - DEBUG_LOG("QuartzShowFullscreen: state=%d\n", state); - - if(XQuartzIsRootless) { - ErrorF("QuartzShowFullscreen called while in rootless mode.\n"); - return; - } - - QuartzScreenSaver(!state); - - if(XQuartzFullscreenVisible == state) - return; - - XQuartzFullscreenVisible = state; - - xp_disable_update (); - - if (!XQuartzFullscreenVisible) - RootlessHideAllWindows(); - - RootlessUpdateRooted(XQuartzFullscreenVisible); - - if (XQuartzFullscreenVisible) { - RootlessShowAllWindows (); - for (i=0; i < screenInfo.numScreens; i++) { - ScreenPtr pScreen = screenInfo.screens[i]; - RootlessRepositionWindows(pScreen); - // JH: I don't think this is necessary, but keeping it here as a reminder - //RootlessUpdateScreenPixmap(pScreen); - } - } - - /* Somehow the menubar manages to interfere with our event stream - * in fullscreen mode, even though it's not visible. - */ - X11ApplicationShowHideMenubar(!XQuartzFullscreenVisible); - - xp_reenable_update (); - - if (XQuartzFullscreenDisableHotkeys) - xp_disable_hot_keys(XQuartzFullscreenVisible); -} - -void QuartzSetRootless(Bool state) { - DEBUG_LOG("QuartzSetRootless state=%d\n", state); - - if(XQuartzIsRootless == state) - return; - - if(state) - QuartzShowFullscreen(FALSE); - - XQuartzIsRootless = state; - - xp_disable_update(); - - /* When in rootless, the menubar is not part of the screen, so we need to update our screens on toggle */ - QuartzUpdateScreens(); - - if(XQuartzIsRootless) { - RootlessShowAllWindows(); - } else { - RootlessHideAllWindows(); - } - - X11ApplicationShowHideMenubar(TRUE); - - xp_reenable_update(); - - xp_disable_hot_keys(FALSE); -} - -/* - * QuartzShow - * Show the X server on screen. Does nothing if already shown. - * Calls mode specific screen resume to restore the X clip regions - * (if needed) and the X server cursor state. - */ -void QuartzShow(void) { - int i; - - if (XQuartzServerVisible) - return; - - XQuartzServerVisible = TRUE; - for (i = 0; i < screenInfo.numScreens; i++) { - if (screenInfo.screens[i]) { - quartzProcs->ResumeScreen(screenInfo.screens[i]); - } - } - - if (!XQuartzIsRootless) - QuartzShowFullscreen(TRUE); -} - - -/* - * QuartzHide - * Remove the X server display from the screen. Does nothing if already - * hidden. Calls mode specific screen suspend to set X clip regions to - * prevent drawing (if needed) and restore the Aqua cursor. - */ -void QuartzHide(void) -{ - int i; - - if (XQuartzServerVisible) { - for (i = 0; i < screenInfo.numScreens; i++) { - if (screenInfo.screens[i]) { - quartzProcs->SuspendScreen(screenInfo.screens[i]); - } - } - } - - if(!XQuartzIsRootless) - QuartzShowFullscreen(FALSE); - XQuartzServerVisible = FALSE; -} - - -/* - * QuartzSetRootClip - * Enable or disable rendering to the X screen. - */ -void QuartzSetRootClip( - BOOL enable) -{ - int i; - - if (!XQuartzServerVisible) - return; - - for (i = 0; i < screenInfo.numScreens; i++) { - if (screenInfo.screens[i]) { - SetRootClip(screenInfo.screens[i], enable); - } - } -} - -/* - * QuartzSpaceChanged - * Unmap offscreen windows, map onscreen windows - */ -void QuartzSpaceChanged(uint32_t space_id) { - /* Do something special here, so we don't depend on quartz-wm for spaces to work... */ - DEBUG_LOG("Space Changed (%u) ... do something interesting...\n", space_id); -} - -/* - * QuartzCopyDisplayIDs - * Associate an X11 screen with one or more CoreGraphics display IDs by copying - * the list into a private array. Free the previously copied array, if present. - */ -void QuartzCopyDisplayIDs(ScreenPtr pScreen, - int displayCount, CGDirectDisplayID *displayIDs) { - QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen); - int size = displayCount * sizeof(CGDirectDisplayID); - - free(pQuartzScreen->displayIDs); - pQuartzScreen->displayIDs = malloc(size); - memcpy(pQuartzScreen->displayIDs, displayIDs, size); - pQuartzScreen->displayCount = displayCount; -} - -void NSBeep(void); -void DDXRingBell( - int volume, // volume is % of max - int pitch, // pitch is Hz - int duration) // duration is milliseconds -{ - if (volume) - NSBeep(); -} +/*
+ *
+ * Quartz-specific support for the Darwin X Server
+ *
+ * Copyright (c) 2001-2004 Greg Parker and Torrey T. Lyons.
+ * 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
+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
+ * holders shall not be used in advertising or otherwise to promote the sale,
+ * use or other dealings in this Software without prior written authorization.
+ */
+
+#include "sanitizedCarbon.h"
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+#include "quartzRandR.h"
+#include "inputstr.h"
+#include "quartz.h"
+#include "darwin.h"
+#include "darwinEvents.h"
+#include "pseudoramiX.h"
+#define _APPLEWM_SERVER_
+#include "applewmExt.h"
+
+#include "X11Application.h"
+
+#include <X11/extensions/applewmconst.h>
+
+// X headers
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "colormapst.h"
+#include "globals.h"
+#include "mi.h"
+
+// System headers
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <IOKit/pwr_mgt/IOPMLib.h>
+#include <libkern/OSAtomic.h>
+#include <signal.h>
+
+#include <rootlessCommon.h>
+#include <Xplugin.h>
+
+DevPrivateKeyRec quartzScreenKeyRec;
+int aquaMenuBarHeight = 0;
+QuartzModeProcsPtr quartzProcs = NULL;
+const char *quartzOpenGLBundle = NULL;
+
+Bool XQuartzFullscreenDisableHotkeys = TRUE;
+Bool XQuartzOptionSendsAlt = FALSE;
+Bool XQuartzEnableKeyEquivalents = TRUE;
+Bool XQuartzFullscreenVisible = FALSE;
+Bool XQuartzRootlessDefault = TRUE;
+Bool XQuartzIsRootless = TRUE;
+Bool XQuartzServerVisible = FALSE;
+Bool XQuartzFullscreenMenu = FALSE;
+
+int32_t XQuartzShieldingWindowLevel = 0;
+
+/*
+===========================================================================
+
+ Screen functions
+
+===========================================================================
+*/
+
+/*
+ * QuartzAddScreen
+ * Do mode dependent initialization of each screen for Quartz.
+ */
+Bool QuartzAddScreen(
+ int index,
+ ScreenPtr pScreen)
+{
+ // allocate space for private per screen Quartz specific storage
+ QuartzScreenPtr displayInfo = calloc(sizeof(QuartzScreenRec), 1);
+
+ // QUARTZ_PRIV(pScreen) = displayInfo;
+ dixSetPrivate(&pScreen->devPrivates, quartzScreenKey, displayInfo);
+
+ // do Quartz mode specific initialization
+ return quartzProcs->AddScreen(index, pScreen);
+}
+
+
+/*
+ * QuartzSetupScreen
+ * Finalize mode specific setup of each screen.
+ */
+Bool QuartzSetupScreen(
+ int index,
+ ScreenPtr pScreen)
+{
+ // do Quartz mode specific setup
+ if (! quartzProcs->SetupScreen(index, pScreen))
+ return FALSE;
+
+ // setup cursor support
+ if (! quartzProcs->InitCursor(pScreen))
+ return FALSE;
+
+#if defined(RANDR)
+ if(!QuartzRandRInit(pScreen)) {
+ DEBUG_LOG("Failed to init RandR extension.\n");
+ return FALSE;
+ }
+#endif
+
+ return TRUE;
+}
+
+
+/*
+ * QuartzInitOutput
+ * Quartz display initialization.
+ */
+void QuartzInitOutput(
+ int argc,
+ char **argv )
+{
+ /* For XQuartz, we want to just use the default signal handler to work better with CrashTracer */
+ signal(SIGSEGV, SIG_DFL);
+ signal(SIGILL, SIG_DFL);
+#ifdef SIGEMT
+ signal(SIGEMT, SIG_DFL);
+#endif
+ signal(SIGFPE, SIG_DFL);
+#ifdef SIGBUS
+ signal(SIGBUS, SIG_DFL);
+#endif
+#ifdef SIGSYS
+ signal(SIGSYS, SIG_DFL);
+#endif
+#ifdef SIGXCPU
+ signal(SIGXCPU, SIG_DFL);
+#endif
+#ifdef SIGXFSZ
+ signal(SIGXFSZ, SIG_DFL);
+#endif
+
+ if (!RegisterBlockAndWakeupHandlers(QuartzBlockHandler,
+ QuartzWakeupHandler,
+ NULL))
+ {
+ FatalError("Could not register block and wakeup handlers.");
+ }
+
+ if (!dixRegisterPrivateKey(&quartzScreenKeyRec, PRIVATE_SCREEN, 0))
+ FatalError("Failed to alloc quartz screen private.\n");
+
+ // Do display mode specific initialization
+ quartzProcs->DisplayInit();
+}
+
+
+/*
+ * QuartzInitInput
+ * Inform the main thread the X server is ready to handle events.
+ */
+void QuartzInitInput(
+ int argc,
+ char **argv )
+{
+ X11ApplicationSetCanQuit(0);
+ X11ApplicationServerReady();
+ // Do final display mode specific initialization before handling events
+ if (quartzProcs->InitInput)
+ quartzProcs->InitInput(argc, argv);
+}
+
+
+void QuartzUpdateScreens(void) {
+ ScreenPtr pScreen;
+ WindowPtr pRoot;
+ int x, y, width, height, sx, sy;
+ xEvent e;
+ BoxRec bounds;
+
+ if (noPseudoramiXExtension || screenInfo.numScreens != 1)
+ {
+ /* FIXME: if not using Xinerama, we have multiple screens, and
+ to do this properly may need to add or remove screens. Which
+ isn't possible. So don't do anything. Another reason why
+ we default to running with Xinerama. */
+
+ return;
+ }
+
+ pScreen = screenInfo.screens[0];
+
+ PseudoramiXResetScreens();
+ quartzProcs->AddPseudoramiXScreens(&x, &y, &width, &height, pScreen);
+
+ pScreen->x = x;
+ pScreen->y = y;
+ pScreen->mmWidth = pScreen->mmWidth * ((double) width / pScreen->width);
+ pScreen->mmHeight = pScreen->mmHeight * ((double) height / pScreen->height);
+ pScreen->width = width;
+ pScreen->height = height;
+
+ DarwinAdjustScreenOrigins(&screenInfo);
+
+ /* DarwinAdjustScreenOrigins or UpdateScreen may change pScreen->x/y,
+ * so use it rather than x/y
+ */
+ sx = pScreen->x + darwinMainScreenX;
+ sy = pScreen->y + darwinMainScreenY;
+
+ /* Adjust the root window. */
+ pRoot = pScreen->root;
+ AppleWMSetScreenOrigin(pRoot);
+ pScreen->ResizeWindow(pRoot, x - sx, y - sy, width, height, NULL);
+
+ miPaintWindow(pRoot, &pRoot->borderClip, PW_BACKGROUND);
+
+ /* <rdar://problem/7770779> pointer events are clipped to old display region after display reconfiguration
+ * http://xquartz.macosforge.org/trac/ticket/346
+ */
+ bounds.x1 = 0;
+ bounds.x2 = width;
+ bounds.y1 = 0;
+ bounds.y2 = height;
+ pScreen->ConstrainCursor(inputInfo.pointer, pScreen, &bounds);
+ inputInfo.pointer->spriteInfo->sprite->physLimits = bounds;
+ inputInfo.pointer->spriteInfo->sprite->hotLimits = bounds;
+
+ DEBUG_LOG("Root Window: %dx%d @ (%d, %d) darwinMainScreen (%d, %d) xy (%d, %d) dixScreenOrigins (%d, %d)\n", width, height, x - sx, y - sy, darwinMainScreenX, darwinMainScreenY, x, y, pScreen->x, pScreen->y);
+
+ /* Send an event for the root reconfigure */
+ e.u.u.type = ConfigureNotify;
+ e.u.configureNotify.window = pRoot->drawable.id;
+ e.u.configureNotify.aboveSibling = None;
+ e.u.configureNotify.x = x - sx;
+ e.u.configureNotify.y = y - sy;
+ e.u.configureNotify.width = width;
+ e.u.configureNotify.height = height;
+ e.u.configureNotify.borderWidth = wBorderWidth(pRoot);
+ e.u.configureNotify.override = pRoot->overrideRedirect;
+ DeliverEvents(pRoot, &e, 1, NullWindow);
+
+ quartzProcs->UpdateScreen(pScreen);
+
+ /* Tell RandR about the new size, so new connections get the correct info */
+ RRScreenSizeNotify(pScreen);
+}
+
+static void pokeActivityCallback(CFRunLoopTimerRef timer, void *info) {
+ UpdateSystemActivity(OverallAct);
+}
+
+static void QuartzScreenSaver(int state) {
+ static CFRunLoopTimerRef pokeActivityTimer = NULL;
+ static CFRunLoopTimerContext pokeActivityContext = { 0, NULL, NULL, NULL, NULL };
+ static OSSpinLock pokeActivitySpinLock = OS_SPINLOCK_INIT;
+
+ OSSpinLockLock(&pokeActivitySpinLock);
+
+ if(state) {
+ if(pokeActivityTimer == NULL)
+ goto QuartzScreenSaverEnd;
+
+ CFRunLoopTimerInvalidate(pokeActivityTimer);
+ CFRelease(pokeActivityTimer);
+ pokeActivityTimer = NULL;
+ } else {
+ if(pokeActivityTimer != NULL)
+ goto QuartzScreenSaverEnd;
+
+ pokeActivityTimer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent(), 30, 0, 0, pokeActivityCallback, &pokeActivityContext);
+ if(pokeActivityTimer == NULL) {
+ ErrorF("Unable to create pokeActivityTimer.\n");
+ goto QuartzScreenSaverEnd;
+ }
+
+ CFRunLoopAddTimer(CFRunLoopGetMain(), pokeActivityTimer, kCFRunLoopCommonModes);
+ }
+QuartzScreenSaverEnd:
+ OSSpinLockUnlock(&pokeActivitySpinLock);
+}
+
+void QuartzShowFullscreen(int state) {
+ int i;
+
+ DEBUG_LOG("QuartzShowFullscreen: state=%d\n", state);
+
+ if(XQuartzIsRootless) {
+ ErrorF("QuartzShowFullscreen called while in rootless mode.\n");
+ return;
+ }
+
+ QuartzScreenSaver(!state);
+
+ if(XQuartzFullscreenVisible == state)
+ return;
+
+ XQuartzFullscreenVisible = state;
+
+ xp_disable_update ();
+
+ if (!XQuartzFullscreenVisible)
+ RootlessHideAllWindows();
+
+ RootlessUpdateRooted(XQuartzFullscreenVisible);
+
+ if (XQuartzFullscreenVisible) {
+ RootlessShowAllWindows ();
+ for (i=0; i < screenInfo.numScreens; i++) {
+ ScreenPtr pScreen = screenInfo.screens[i];
+ RootlessRepositionWindows(pScreen);
+ // JH: I don't think this is necessary, but keeping it here as a reminder
+ //RootlessUpdateScreenPixmap(pScreen);
+ }
+ }
+
+ /* Somehow the menubar manages to interfere with our event stream
+ * in fullscreen mode, even though it's not visible.
+ */
+ X11ApplicationShowHideMenubar(!XQuartzFullscreenVisible);
+
+ xp_reenable_update ();
+
+ if (XQuartzFullscreenDisableHotkeys)
+ xp_disable_hot_keys(XQuartzFullscreenVisible);
+}
+
+void QuartzSetRootless(Bool state) {
+ DEBUG_LOG("QuartzSetRootless state=%d\n", state);
+
+ if(XQuartzIsRootless == state)
+ return;
+
+ if(state)
+ QuartzShowFullscreen(FALSE);
+
+ XQuartzIsRootless = state;
+
+ xp_disable_update();
+
+ /* When in rootless, the menubar is not part of the screen, so we need to update our screens on toggle */
+ QuartzUpdateScreens();
+
+ if(XQuartzIsRootless) {
+ RootlessShowAllWindows();
+ } else {
+ RootlessHideAllWindows();
+ }
+
+ X11ApplicationShowHideMenubar(TRUE);
+
+ xp_reenable_update();
+
+ xp_disable_hot_keys(FALSE);
+}
+
+/*
+ * QuartzShow
+ * Show the X server on screen. Does nothing if already shown.
+ * Calls mode specific screen resume to restore the X clip regions
+ * (if needed) and the X server cursor state.
+ */
+void QuartzShow(void) {
+ int i;
+
+ if (XQuartzServerVisible)
+ return;
+
+ XQuartzServerVisible = TRUE;
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ quartzProcs->ResumeScreen(screenInfo.screens[i]);
+ }
+ }
+
+ if (!XQuartzIsRootless)
+ QuartzShowFullscreen(TRUE);
+}
+
+
+/*
+ * QuartzHide
+ * Remove the X server display from the screen. Does nothing if already
+ * hidden. Calls mode specific screen suspend to set X clip regions to
+ * prevent drawing (if needed) and restore the Aqua cursor.
+ */
+void QuartzHide(void)
+{
+ int i;
+
+ if (XQuartzServerVisible) {
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ quartzProcs->SuspendScreen(screenInfo.screens[i]);
+ }
+ }
+ }
+
+ if(!XQuartzIsRootless)
+ QuartzShowFullscreen(FALSE);
+ XQuartzServerVisible = FALSE;
+}
+
+
+/*
+ * QuartzSetRootClip
+ * Enable or disable rendering to the X screen.
+ */
+void QuartzSetRootClip(
+ BOOL enable)
+{
+ int i;
+
+ if (!XQuartzServerVisible)
+ return;
+
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ SetRootClip(screenInfo.screens[i], enable);
+ }
+ }
+}
+
+/*
+ * QuartzSpaceChanged
+ * Unmap offscreen windows, map onscreen windows
+ */
+void QuartzSpaceChanged(uint32_t space_id) {
+ /* Do something special here, so we don't depend on quartz-wm for spaces to work... */
+ DEBUG_LOG("Space Changed (%u) ... do something interesting...\n", space_id);
+}
+
+/*
+ * QuartzCopyDisplayIDs
+ * Associate an X11 screen with one or more CoreGraphics display IDs by copying
+ * the list into a private array. Free the previously copied array, if present.
+ */
+void QuartzCopyDisplayIDs(ScreenPtr pScreen,
+ int displayCount, CGDirectDisplayID *displayIDs) {
+ QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen);
+ int size = displayCount * sizeof(CGDirectDisplayID);
+
+ free(pQuartzScreen->displayIDs);
+ pQuartzScreen->displayIDs = malloc(size);
+ memcpy(pQuartzScreen->displayIDs, displayIDs, size);
+ pQuartzScreen->displayCount = displayCount;
+}
+
+void NSBeep(void);
+void DDXRingBell(
+ int volume, // volume is % of max
+ int pitch, // pitch is Hz
+ int duration) // duration is milliseconds
+{
+ if (volume)
+ NSBeep();
+}
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