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authormarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
committermarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
commit1c94119ae26b94a60bb2c2b33494ed43c3b8a52f (patch)
treecfe0c736c95314edac7d9f1065be9c13026ed0c1 /xorg-server/hw/xquartz/quartz.c
parent6b29aa4559aeb6f795caee047561654bfa0a1954 (diff)
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svn merge -r588:HEAD ^/branches/released .
Diffstat (limited to 'xorg-server/hw/xquartz/quartz.c')
-rw-r--r--xorg-server/hw/xquartz/quartz.c897
1 files changed, 448 insertions, 449 deletions
diff --git a/xorg-server/hw/xquartz/quartz.c b/xorg-server/hw/xquartz/quartz.c
index a8c0d4b47..e073b0586 100644
--- a/xorg-server/hw/xquartz/quartz.c
+++ b/xorg-server/hw/xquartz/quartz.c
@@ -1,449 +1,448 @@
-/*
- *
- * 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 "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>
-#include <X11/extensions/randr.h>
-
-// X headers
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "colormapst.h"
-#include "globals.h"
-#include "mi.h"
-
-// System headers
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <IOKit/pwr_mgt/IOPMLib.h>
-
-#include <rootlessCommon.h>
-#include <Xplugin.h>
-
-#define FAKE_RANDR 1
-
-// Shared global variables for Quartz modes
-int quartzEventWriteFD = -1;
-int quartzUseSysBeep = 0;
-int quartzUseAGL = 1;
-int quartzEnableKeyEquivalents = 1;
-int quartzServerVisible = FALSE;
-int quartzServerQuitting = FALSE;
-static int quartzScreenKeyIndex;
-DevPrivateKey quartzScreenKey = &quartzScreenKeyIndex;
-int aquaMenuBarHeight = 0;
-QuartzModeProcsPtr quartzProcs = NULL;
-const char *quartzOpenGLBundle = NULL;
-int quartzFullscreenDisableHotkeys = TRUE;
-int quartzOptionSendsAlt = FALSE;
-
-#if defined(RANDR) && !defined(FAKE_RANDR)
-Bool QuartzRandRGetInfo (ScreenPtr pScreen, Rotation *rotations) {
- return FALSE;
-}
-
-Bool QuartzRandRSetConfig (ScreenPtr pScreen,
- Rotation randr,
- int rate,
- RRScreenSizePtr pSize) {
- return FALSE;
-}
-
-Bool QuartzRandRInit (ScreenPtr pScreen) {
- rrScrPrivPtr pScrPriv;
-
- if (!RRScreenInit (pScreen)) return FALSE;
-
- pScrPriv = rrGetScrPriv(pScreen);
- pScrPriv->rrGetInfo = QuartzRandRGetInfo;
- pScrPriv->rrSetConfig = QuartzRandRSetConfig;
- return TRUE;
-}
-#endif
-
-/*
-===========================================================================
-
- 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 = xcalloc(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;
-
- return TRUE;
-}
-
-
-/*
- * QuartzInitOutput
- * Quartz display initialization.
- */
-void QuartzInitOutput(
- int argc,
- char **argv )
-{
- if (!RegisterBlockAndWakeupHandlers(QuartzBlockHandler,
- QuartzWakeupHandler,
- NULL))
- {
- FatalError("Could not register block and wakeup handlers.");
- }
-
-#if defined(RANDR) && !defined(FAKE_RANDR)
- if(!QuartzRandRInit(pScreen))
- FatalError("Failed to init RandR extension.\n");
-#endif
-
- // 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);
-}
-
-
-#ifdef FAKE_RANDR
-
-static const int padlength[4] = {0, 3, 2, 1};
-
-static void
-RREditConnectionInfo (ScreenPtr pScreen)
-{
- xConnSetup *connSetup;
- char *vendor;
- xPixmapFormat *formats;
- xWindowRoot *root;
- xDepth *depth;
- xVisualType *visual;
- int screen = 0;
- int d;
-
- connSetup = (xConnSetup *) ConnectionInfo;
- vendor = (char *) connSetup + sizeof (xConnSetup);
- formats = (xPixmapFormat *) ((char *) vendor +
- connSetup->nbytesVendor +
- padlength[connSetup->nbytesVendor & 3]);
- root = (xWindowRoot *) ((char *) formats +
- sizeof (xPixmapFormat) * screenInfo.numPixmapFormats);
- while (screen != pScreen->myNum)
- {
- depth = (xDepth *) ((char *) root +
- sizeof (xWindowRoot));
- for (d = 0; d < root->nDepths; d++)
- {
- visual = (xVisualType *) ((char *) depth +
- sizeof (xDepth));
- depth = (xDepth *) ((char *) visual +
- depth->nVisuals * sizeof (xVisualType));
- }
- root = (xWindowRoot *) ((char *) depth);
- screen++;
- }
- root->pixWidth = pScreen->width;
- root->pixHeight = pScreen->height;
- root->mmWidth = pScreen->mmWidth;
- root->mmHeight = pScreen->mmHeight;
-}
-#endif
-
-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);
-
- dixScreenOrigins[pScreen->myNum].x = x;
- dixScreenOrigins[pScreen->myNum].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);
- quartzProcs->UpdateScreen(pScreen);
-
- /* DarwinAdjustScreenOrigins or UpdateScreen may change dixScreenOrigins,
- * so use it rather than x/y
- */
- sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;
- sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;
-
- /* Adjust the root window. */
- pRoot = WindowTable[pScreen->myNum];
- AppleWMSetScreenOrigin(pRoot);
- pScreen->ResizeWindow(pRoot, x - sx, y - sy, width, height, NULL);
- //pScreen->PaintWindowBackground (pRoot, &pRoot->borderClip, PW_BACKGROUND);
- 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, dixScreenOrigins[pScreen->myNum].x, dixScreenOrigins[pScreen->myNum].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);
-
-#ifdef FAKE_RANDR
- RREditConnectionInfo(pScreen);
-#endif
-}
-
-void QuartzSetFullscreen(Bool state) {
-
- DEBUG_LOG("QuartzSetFullscreen: state=%d\n", state);
-
- if(quartzHasRoot == state)
- return;
-
- quartzHasRoot = state;
-
- xp_disable_update ();
-
- if (!quartzHasRoot && !quartzEnableRootless)
- RootlessHideAllWindows();
-
- RootlessUpdateRooted(quartzHasRoot);
-
- if (quartzHasRoot && !quartzEnableRootless)
- RootlessShowAllWindows ();
-
- if (quartzHasRoot || quartzEnableRootless) {
- RootlessRepositionWindows(screenInfo.screens[0]);
- }
-
- /* Somehow the menubar manages to interfere with our event stream
- * in fullscreen mode, even though it's not visible.
- */
- X11ApplicationShowHideMenubar(!quartzHasRoot);
-
- xp_reenable_update ();
-
- if (quartzFullscreenDisableHotkeys)
- xp_disable_hot_keys(quartzHasRoot);
-}
-
-void QuartzSetRootless(Bool state) {
- if(quartzEnableRootless == state)
- return;
-
- quartzEnableRootless = 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(!quartzHasRoot) {
- if(!quartzEnableRootless) {
- RootlessHideAllWindows();
- } else {
- RootlessShowAllWindows();
- }
- }
-
- X11ApplicationShowHideMenubar(!quartzHasRoot);
-
- xp_reenable_update();
-
- if (!quartzEnableRootless && quartzFullscreenDisableHotkeys)
- xp_disable_hot_keys(quartzHasRoot);
-}
-
-/*
- * 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 (quartzServerVisible)
- return;
-
- quartzServerVisible = TRUE;
- for (i = 0; i < screenInfo.numScreens; i++) {
- if (screenInfo.screens[i]) {
- quartzProcs->ResumeScreen(screenInfo.screens[i]);
- }
- }
-
- if (!quartzEnableRootless)
- QuartzSetFullscreen(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 (quartzServerVisible) {
- for (i = 0; i < screenInfo.numScreens; i++) {
- if (screenInfo.screens[i]) {
- quartzProcs->SuspendScreen(screenInfo.screens[i]);
- }
- }
- }
-
- QuartzSetFullscreen(FALSE);
- quartzServerVisible = FALSE;
-}
-
-
-/*
- * QuartzSetRootClip
- * Enable or disable rendering to the X screen.
- */
-void QuartzSetRootClip(
- BOOL enable)
-{
- int i;
-
- if (!quartzServerVisible)
- return;
-
- for (i = 0; i < screenInfo.numScreens; i++) {
- if (screenInfo.screens[i]) {
- xf86SetRootClip(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);
-}
+/*
+ *
+ * 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 "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>
+#include <X11/extensions/randr.h>
+
+// X headers
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "colormapst.h"
+#include "globals.h"
+#include "mi.h"
+
+// System headers
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <IOKit/pwr_mgt/IOPMLib.h>
+
+#include <rootlessCommon.h>
+#include <Xplugin.h>
+
+#define FAKE_RANDR 1
+
+// Shared global variables for Quartz modes
+int quartzEventWriteFD = -1;
+int quartzUseSysBeep = 0;
+int quartzUseAGL = 1;
+int quartzEnableKeyEquivalents = 1;
+int quartzServerVisible = FALSE;
+int quartzServerQuitting = FALSE;
+static int quartzScreenKeyIndex;
+DevPrivateKey quartzScreenKey = &quartzScreenKeyIndex;
+int aquaMenuBarHeight = 0;
+QuartzModeProcsPtr quartzProcs = NULL;
+const char *quartzOpenGLBundle = NULL;
+int quartzFullscreenDisableHotkeys = TRUE;
+int quartzOptionSendsAlt = FALSE;
+
+#if defined(RANDR) && !defined(FAKE_RANDR)
+Bool QuartzRandRGetInfo (ScreenPtr pScreen, Rotation *rotations) {
+ return FALSE;
+}
+
+Bool QuartzRandRSetConfig (ScreenPtr pScreen,
+ Rotation randr,
+ int rate,
+ RRScreenSizePtr pSize) {
+ return FALSE;
+}
+
+Bool QuartzRandRInit (ScreenPtr pScreen) {
+ rrScrPrivPtr pScrPriv;
+
+ if (!RRScreenInit (pScreen)) return FALSE;
+
+ pScrPriv = rrGetScrPriv(pScreen);
+ pScrPriv->rrGetInfo = QuartzRandRGetInfo;
+ pScrPriv->rrSetConfig = QuartzRandRSetConfig;
+ return TRUE;
+}
+#endif
+
+/*
+===========================================================================
+
+ 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;
+
+ return TRUE;
+}
+
+
+/*
+ * QuartzInitOutput
+ * Quartz display initialization.
+ */
+void QuartzInitOutput(
+ int argc,
+ char **argv )
+{
+ if (!RegisterBlockAndWakeupHandlers(QuartzBlockHandler,
+ QuartzWakeupHandler,
+ NULL))
+ {
+ FatalError("Could not register block and wakeup handlers.");
+ }
+
+#if defined(RANDR) && !defined(FAKE_RANDR)
+ if(!QuartzRandRInit(pScreen))
+ FatalError("Failed to init RandR extension.\n");
+#endif
+
+ // 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);
+}
+
+
+#ifdef FAKE_RANDR
+
+static const int padlength[4] = {0, 3, 2, 1};
+
+static void
+RREditConnectionInfo (ScreenPtr pScreen)
+{
+ xConnSetup *connSetup;
+ char *vendor;
+ xPixmapFormat *formats;
+ xWindowRoot *root;
+ xDepth *depth;
+ xVisualType *visual;
+ int screen = 0;
+ int d;
+
+ connSetup = (xConnSetup *) ConnectionInfo;
+ vendor = (char *) connSetup + sizeof (xConnSetup);
+ formats = (xPixmapFormat *) ((char *) vendor +
+ connSetup->nbytesVendor +
+ padlength[connSetup->nbytesVendor & 3]);
+ root = (xWindowRoot *) ((char *) formats +
+ sizeof (xPixmapFormat) * screenInfo.numPixmapFormats);
+ while (screen != pScreen->myNum)
+ {
+ depth = (xDepth *) ((char *) root +
+ sizeof (xWindowRoot));
+ for (d = 0; d < root->nDepths; d++)
+ {
+ visual = (xVisualType *) ((char *) depth +
+ sizeof (xDepth));
+ depth = (xDepth *) ((char *) visual +
+ depth->nVisuals * sizeof (xVisualType));
+ }
+ root = (xWindowRoot *) ((char *) depth);
+ screen++;
+ }
+ root->pixWidth = pScreen->width;
+ root->pixHeight = pScreen->height;
+ root->mmWidth = pScreen->mmWidth;
+ root->mmHeight = pScreen->mmHeight;
+}
+#endif
+
+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);
+
+ dixScreenOrigins[pScreen->myNum].x = x;
+ dixScreenOrigins[pScreen->myNum].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);
+ quartzProcs->UpdateScreen(pScreen);
+
+ /* DarwinAdjustScreenOrigins or UpdateScreen may change dixScreenOrigins,
+ * so use it rather than x/y
+ */
+ sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;
+ sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;
+
+ /* Adjust the root window. */
+ pRoot = WindowTable[pScreen->myNum];
+ 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, dixScreenOrigins[pScreen->myNum].x, dixScreenOrigins[pScreen->myNum].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);
+
+#ifdef FAKE_RANDR
+ RREditConnectionInfo(pScreen);
+#endif
+}
+
+void QuartzSetFullscreen(Bool state) {
+
+ DEBUG_LOG("QuartzSetFullscreen: state=%d\n", state);
+
+ if(quartzHasRoot == state)
+ return;
+
+ quartzHasRoot = state;
+
+ xp_disable_update ();
+
+ if (!quartzHasRoot && !quartzEnableRootless)
+ RootlessHideAllWindows();
+
+ RootlessUpdateRooted(quartzHasRoot);
+
+ if (quartzHasRoot && !quartzEnableRootless)
+ RootlessShowAllWindows ();
+
+ if (quartzHasRoot || quartzEnableRootless) {
+ RootlessRepositionWindows(screenInfo.screens[0]);
+ }
+
+ /* Somehow the menubar manages to interfere with our event stream
+ * in fullscreen mode, even though it's not visible.
+ */
+ X11ApplicationShowHideMenubar(!quartzHasRoot);
+
+ xp_reenable_update ();
+
+ if (quartzFullscreenDisableHotkeys)
+ xp_disable_hot_keys(quartzHasRoot);
+}
+
+void QuartzSetRootless(Bool state) {
+ if(quartzEnableRootless == state)
+ return;
+
+ quartzEnableRootless = 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(!quartzHasRoot) {
+ if(!quartzEnableRootless) {
+ RootlessHideAllWindows();
+ } else {
+ RootlessShowAllWindows();
+ }
+ }
+
+ X11ApplicationShowHideMenubar(!quartzHasRoot);
+
+ xp_reenable_update();
+
+ if (!quartzEnableRootless && quartzFullscreenDisableHotkeys)
+ xp_disable_hot_keys(quartzHasRoot);
+}
+
+/*
+ * 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 (quartzServerVisible)
+ return;
+
+ quartzServerVisible = TRUE;
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ quartzProcs->ResumeScreen(screenInfo.screens[i]);
+ }
+ }
+
+ if (!quartzEnableRootless)
+ QuartzSetFullscreen(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 (quartzServerVisible) {
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ quartzProcs->SuspendScreen(screenInfo.screens[i]);
+ }
+ }
+ }
+
+ QuartzSetFullscreen(FALSE);
+ quartzServerVisible = FALSE;
+}
+
+
+/*
+ * QuartzSetRootClip
+ * Enable or disable rendering to the X screen.
+ */
+void QuartzSetRootClip(
+ BOOL enable)
+{
+ int i;
+
+ if (!quartzServerVisible)
+ return;
+
+ for (i = 0; i < screenInfo.numScreens; i++) {
+ if (screenInfo.screens[i]) {
+ xf86SetRootClip(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);
+}