diff options
Diffstat (limited to 'xorg-server/hw/xquartz/xpr')
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprAppleWM.c | 324 | ||||
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprFrame.c | 1292 | ||||
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprScreen.c | 970 |
3 files changed, 1293 insertions, 1293 deletions
diff --git a/xorg-server/hw/xquartz/xpr/xprAppleWM.c b/xorg-server/hw/xquartz/xpr/xprAppleWM.c index 21e6f98fa..1e99a07dc 100644 --- a/xorg-server/hw/xquartz/xpr/xprAppleWM.c +++ b/xorg-server/hw/xquartz/xpr/xprAppleWM.c @@ -1,162 +1,162 @@ -/* - * Xplugin rootless implementation functions for AppleWM extension - * - * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. - * Copyright (c) 2003 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. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "xpr.h" - -#include <X11/extensions/applewmproto.h> - -#include "applewmExt.h" -#include "rootless.h" -#include "rootlessCommon.h" -#include <Xplugin.h> -#include <X11/X.h> -#include "quartz.h" -#include "x-hash.h" - -static int xprSetWindowLevel( - WindowPtr pWin, - int level) -{ - xp_window_id wid; - xp_window_changes wc; - RootlessWindowRec *winRec; - - // AppleWMNumWindowLevels is allowed, but is only set by the server - // for the root window. - if (level < 0 || level >= AppleWMNumWindowLevels) { - return BadValue; - } - - wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, TRUE)); - if (wid == 0) - return BadWindow; - - RootlessStopDrawing (pWin, FALSE); - winRec = WINREC(pWin); - - if(!winRec) - return BadWindow; - - if(XQuartzIsRootless) - wc.window_level = normal_window_levels[level]; - else if(XQuartzShieldingWindowLevel) - wc.window_level = XQuartzShieldingWindowLevel + 1; - else - wc.window_level = rooted_window_levels[level]; - - if (xp_configure_window (wid, XP_WINDOW_LEVEL, &wc) != Success) { - return BadValue; - } - - winRec->level = level; - - return Success; -} - -#if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 3 -static int xprAttachTransient(WindowPtr pWinChild, WindowPtr pWinParent) { - xp_window_id child_wid, parent_wid; - xp_window_changes wc; - - child_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinChild, TRUE)); - if (child_wid == 0) - return BadWindow; - - if(pWinParent) { - parent_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinParent, TRUE)); - if (parent_wid == 0) - return BadWindow; - } else { - parent_wid = 0; - } - - wc.transient_for = parent_wid; - - RootlessStopDrawing (pWinChild, FALSE); - - if (xp_configure_window(child_wid, XP_ATTACH_TRANSIENT, &wc) != Success) { - return BadValue; - } - - return Success; -} -#endif - -static int xprFrameDraw( - WindowPtr pWin, - int class, - unsigned int attr, - const BoxRec *outer, - const BoxRec *inner, - unsigned int title_len, - const unsigned char *title_bytes) -{ - xp_window_id wid; - - wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, FALSE)); - if (wid == 0) - return BadWindow; - - if (xp_frame_draw (wid, class, attr, outer, inner, - title_len, title_bytes) != Success) - { - return BadValue; - } - - return Success; -} - -static AppleWMProcsRec xprAppleWMProcs = { - xp_disable_update, - xp_reenable_update, - xprSetWindowLevel, - xp_frame_get_rect, - xp_frame_hit_test, - xprFrameDraw, -#if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 3 - xp_set_dock_proxy, - xprAttachTransient -#elif defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 2 - xp_set_dock_proxy, - NULL -#else - NULL, - NULL -#endif -}; - - -void xprAppleWMInit(void) -{ - AppleWMExtensionInit(&xprAppleWMProcs); -} +/*
+ * Xplugin rootless implementation functions for AppleWM extension
+ *
+ * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2003 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "xpr.h"
+
+#include <X11/extensions/applewmproto.h>
+
+#include "applewmExt.h"
+#include "rootless.h"
+#include "rootlessCommon.h"
+#include <Xplugin.h>
+#include <X11/X.h>
+#include "quartz.h"
+#include "x-hash.h"
+
+static int xprSetWindowLevel(
+ WindowPtr pWin,
+ int level)
+{
+ xp_window_id wid;
+ xp_window_changes wc;
+ RootlessWindowRec *winRec;
+
+ // AppleWMNumWindowLevels is allowed, but is only set by the server
+ // for the root window.
+ if (level < 0 || level >= AppleWMNumWindowLevels) {
+ return BadValue;
+ }
+
+ wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, TRUE));
+ if (wid == 0)
+ return BadWindow;
+
+ RootlessStopDrawing (pWin, FALSE);
+ winRec = WINREC(pWin);
+
+ if(!winRec)
+ return BadWindow;
+
+ if(XQuartzIsRootless)
+ wc.window_level = normal_window_levels[level];
+ else if(XQuartzShieldingWindowLevel)
+ wc.window_level = XQuartzShieldingWindowLevel + 1;
+ else
+ wc.window_level = rooted_window_levels[level];
+
+ if (xp_configure_window (wid, XP_WINDOW_LEVEL, &wc) != Success) {
+ return BadValue;
+ }
+
+ winRec->level = level;
+
+ return Success;
+}
+
+#if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 3
+static int xprAttachTransient(WindowPtr pWinChild, WindowPtr pWinParent) {
+ xp_window_id child_wid, parent_wid;
+ xp_window_changes wc;
+
+ child_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinChild, TRUE));
+ if (child_wid == 0)
+ return BadWindow;
+
+ if(pWinParent) {
+ parent_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinParent, TRUE));
+ if (parent_wid == 0)
+ return BadWindow;
+ } else {
+ parent_wid = 0;
+ }
+
+ wc.transient_for = parent_wid;
+
+ RootlessStopDrawing (pWinChild, FALSE);
+
+ if (xp_configure_window(child_wid, XP_ATTACH_TRANSIENT, &wc) != Success) {
+ return BadValue;
+ }
+
+ return Success;
+}
+#endif
+
+static int xprFrameDraw(
+ WindowPtr pWin,
+ int class,
+ unsigned int attr,
+ const BoxRec *outer,
+ const BoxRec *inner,
+ unsigned int title_len,
+ const unsigned char *title_bytes)
+{
+ xp_window_id wid;
+
+ wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, FALSE));
+ if (wid == 0)
+ return BadWindow;
+
+ if (xp_frame_draw (wid, class, attr, outer, inner,
+ title_len, title_bytes) != Success)
+ {
+ return BadValue;
+ }
+
+ return Success;
+}
+
+static AppleWMProcsRec xprAppleWMProcs = {
+ xp_disable_update,
+ xp_reenable_update,
+ xprSetWindowLevel,
+ xp_frame_get_rect,
+ xp_frame_hit_test,
+ xprFrameDraw,
+#if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 3
+ xp_set_dock_proxy,
+ xprAttachTransient
+#elif defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 2
+ xp_set_dock_proxy,
+ NULL
+#else
+ NULL,
+ NULL
+#endif
+};
+
+
+void xprAppleWMInit(void)
+{
+ AppleWMExtensionInit(&xprAppleWMProcs);
+}
diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c index 15598e942..cddec5ce2 100644 --- a/xorg-server/hw/xquartz/xpr/xprFrame.c +++ b/xorg-server/hw/xquartz/xpr/xprFrame.c @@ -1,646 +1,646 @@ -/* - * Xplugin rootless implementation frame functions - * - * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. - * Copyright (c) 2003 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. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "xpr.h" -#include "rootlessCommon.h" -#include <Xplugin.h> -#include "x-hash.h" -#include "x-list.h" -#include "applewmExt.h" - -#include "propertyst.h" -#include "dix.h" -#include <X11/Xatom.h> -#include "windowstr.h" -#include "quartz.h" - -#include "threadSafety.h" - -#include <pthread.h> - -#define DEFINE_ATOM_HELPER(func,atom_name) \ -static Atom func (void) { \ - static int generation; \ - static Atom atom; \ - if (generation != serverGeneration) { \ - generation = serverGeneration; \ - atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ - } \ - return atom; \ -} - -DEFINE_ATOM_HELPER(xa_native_window_id, "_NATIVE_WINDOW_ID") - -/* Maps xp_window_id -> RootlessWindowRec */ -static x_hash_table *window_hash; -static pthread_mutex_t window_hash_mutex; - -/* Prototypes for static functions */ -static Bool xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, - int newX, int newY, RegionPtr pShape); -static void xprDestroyFrame(RootlessFrameID wid); -static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY); -static void xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen, - int newX, int newY, unsigned int newW, unsigned int newH, - unsigned int gravity); -static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid); -static void xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape); -static void xprUnmapFrame(RootlessFrameID wid); -static void xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow); -static void xprStopDrawing(RootlessFrameID wid, Bool flush); -static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage); -static void xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects, - int shift_x, int shift_y); -static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin); -static Bool xprDoReorderWindow(RootlessWindowPtr pFrame); -static void xprHideWindow(RootlessFrameID wid); -static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen); -static void xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, - int dx, int dy); - - -static inline xp_error -xprConfigureWindow(xp_window_id id, unsigned int mask, - const xp_window_changes *values) -{ - TA_SERVER(); - - return xp_configure_window(id, mask, values); -} - - -static void -xprSetNativeProperty(RootlessWindowPtr pFrame) -{ - xp_error err; - unsigned int native_id; - long data; - - TA_SERVER(); - - err = xp_get_native_window(x_cvt_vptr_to_uint(pFrame->wid), &native_id); - if (err == Success) - { - /* FIXME: move this to AppleWM extension */ - - data = native_id; - dixChangeWindowProperty(serverClient, pFrame->win, xa_native_window_id(), - XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE); - } -} - -static xp_error -xprColormapCallback(void *data, int first_color, int n_colors, uint32_t *colors) -{ - return (RootlessResolveColormap (data, first_color, n_colors, colors) ? XP_Success : XP_BadMatch); -} - -/* - * Create and display a new frame. - */ -static Bool -xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, - int newX, int newY, RegionPtr pShape) -{ - WindowPtr pWin = pFrame->win; - xp_window_changes wc; - unsigned int mask = 0; - xp_error err; - - TA_SERVER(); - - wc.x = newX; - wc.y = newY; - wc.width = pFrame->width; - wc.height = pFrame->height; - wc.bit_gravity = XP_GRAVITY_NONE; - mask |= XP_BOUNDS; - - if (pWin->drawable.depth == 8) - { - wc.depth = XP_DEPTH_INDEX8; - wc.colormap = xprColormapCallback; - wc.colormap_data = pScreen; - mask |= XP_COLORMAP; - } - else if (pWin->drawable.depth == 15) - wc.depth = XP_DEPTH_RGB555; - else if (pWin->drawable.depth == 24) - wc.depth = XP_DEPTH_ARGB8888; - else - wc.depth = XP_DEPTH_NIL; - mask |= XP_DEPTH; - - if (pShape != NULL) - { - wc.shape_nrects = RegionNumRects(pShape); - wc.shape_rects = RegionRects(pShape); - wc.shape_tx = wc.shape_ty = 0; - mask |= XP_SHAPE; - } - - pFrame->level = !IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels; - - if(XQuartzIsRootless) - wc.window_level = normal_window_levels[pFrame->level]; - else if(XQuartzShieldingWindowLevel) - wc.window_level = XQuartzShieldingWindowLevel + 1; - else - wc.window_level = rooted_window_levels[pFrame->level]; - mask |= XP_WINDOW_LEVEL; - - err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid); - - if (err != Success) - { - return FALSE; - } - - if (window_hash == NULL) - { - window_hash = x_hash_table_new(NULL, NULL, NULL, NULL); - pthread_mutex_init(&window_hash_mutex, NULL); - } - - pthread_mutex_lock(&window_hash_mutex); - x_hash_table_insert(window_hash, pFrame->wid, pFrame); - pthread_mutex_unlock(&window_hash_mutex); - - xprSetNativeProperty(pFrame); - - return TRUE; -} - - -/* - * Destroy a frame. - */ -static void -xprDestroyFrame(RootlessFrameID wid) -{ - xp_error err; - TA_SERVER(); - - pthread_mutex_lock(&window_hash_mutex); - x_hash_table_remove(window_hash, wid); - pthread_mutex_unlock(&window_hash_mutex); - - err = xp_destroy_window(x_cvt_vptr_to_uint(wid)); - if (err != Success) - FatalError("Could not destroy window %i.", (int)x_cvt_vptr_to_uint(wid)); -} - - -/* - * Move a frame on screen. - */ -static void -xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY) -{ - xp_window_changes wc; - - TA_SERVER(); - - wc.x = newX; - wc.y = newY; - // ErrorF("xprMoveFrame(%d, %p, %d, %d)\n", wid, pScreen, newX, newY); - xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_ORIGIN, &wc); -} - - -/* - * Resize and move a frame. - */ -static void -xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen, - int newX, int newY, unsigned int newW, unsigned int newH, - unsigned int gravity) -{ - xp_window_changes wc; - - TA_SERVER(); - - wc.x = newX; - wc.y = newY; - wc.width = newW; - wc.height = newH; - wc.bit_gravity = gravity; - - /* It's unlikely that being async will save us anything here. - But it can't hurt. */ - - xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_BOUNDS, &wc); -} - - -/* - * Change frame stacking. - */ -static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) { - xp_window_changes wc; - unsigned int mask = XP_STACKING; - - TA_SERVER(); - - /* Stack frame below nextWid it if it exists, or raise - frame above everything otherwise. */ - - if(nextWid == NULL) { - wc.stack_mode = XP_MAPPED_ABOVE; - wc.sibling = 0; - } else { - wc.stack_mode = XP_MAPPED_BELOW; - wc.sibling = x_cvt_vptr_to_uint(nextWid); - } - - if(window_hash) { - RootlessWindowRec *winRec = x_hash_table_lookup(window_hash, wid, NULL); - - if(winRec) { - if(XQuartzIsRootless) - wc.window_level = normal_window_levels[winRec->level]; - else if(XQuartzShieldingWindowLevel) - wc.window_level = XQuartzShieldingWindowLevel + 1; - else - wc.window_level = rooted_window_levels[winRec->level]; - mask |= XP_WINDOW_LEVEL; - } - } - - xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc); -} - - -/* - * Change the frame's shape. - */ -static void -xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape) -{ - xp_window_changes wc; - - TA_SERVER(); - - if (pShape != NULL) - { - wc.shape_nrects = RegionNumRects(pShape); - wc.shape_rects = RegionRects(pShape); - } - else - { - wc.shape_nrects = -1; - wc.shape_rects = NULL; - } - - wc.shape_tx = wc.shape_ty = 0; - - xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_SHAPE, &wc); -} - - -/* - * Unmap a frame. - */ -static void -xprUnmapFrame(RootlessFrameID wid) -{ - xp_window_changes wc; - - TA_SERVER(); - - wc.stack_mode = XP_UNMAPPED; - wc.sibling = 0; - - xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_STACKING, &wc); -} - - -/* - * Start drawing to a frame. - * Prepare for direct access to its backing buffer. - */ -static void -xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow) -{ - void *data[2]; - unsigned int rowbytes[2]; - xp_error err; - - TA_SERVER(); - - err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL); - if (err != Success) - FatalError("Could not lock window %i for drawing.", (int)x_cvt_vptr_to_uint(wid)); - - *pixelData = data[0]; - *bytesPerRow = rowbytes[0]; -} - - -/* - * Stop drawing to a frame. - */ -static void -xprStopDrawing(RootlessFrameID wid, Bool flush) -{ - xp_error err; - TA_SERVER(); - - err = xp_unlock_window(x_cvt_vptr_to_uint(wid), flush); - if(err != Success) - FatalError("Could not unlock window %i after drawing.", (int)x_cvt_vptr_to_uint(wid)); -} - - -/* - * Flush drawing updates to the screen. - */ -static void -xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage) -{ - TA_SERVER(); - - xp_flush_window(x_cvt_vptr_to_uint(wid)); -} - - -/* - * Mark damaged rectangles as requiring redisplay to screen. - */ -static void -xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects, - int shift_x, int shift_y) -{ - TA_SERVER(); - - xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y); -} - - -/* - * Called after the window associated with a frame has been switched - * to a new top-level parent. - */ -static void -xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin) -{ - DeleteProperty(serverClient, oldWin, xa_native_window_id()); - - TA_SERVER(); - - xprSetNativeProperty(pFrame); -} - - -/* - * Called to check if the frame should be reordered when it is restacked. - */ -static Bool xprDoReorderWindow(RootlessWindowPtr pFrame) -{ - WindowPtr pWin = pFrame->win; - - TA_SERVER(); - - return AppleWMDoReorderWindow(pWin); -} - - -/* - * Copy area in frame to another part of frame. - * Used to accelerate scrolling. - */ -static void -xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, - int dx, int dy) -{ - TA_SERVER(); - - xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid), - dstNrects, dstRects, dx, dy); -} - - -static RootlessFrameProcsRec xprRootlessProcs = { - xprCreateFrame, - xprDestroyFrame, - xprMoveFrame, - xprResizeFrame, - xprRestackFrame, - xprReshapeFrame, - xprUnmapFrame, - xprStartDrawing, - xprStopDrawing, - xprUpdateRegion, - xprDamageRects, - xprSwitchWindow, - xprDoReorderWindow, - xprHideWindow, - xprUpdateColormap, - xp_copy_bytes, - xprCopyWindow -}; - - -/* - * Initialize XPR implementation - */ -Bool -xprInit(ScreenPtr pScreen) -{ - RootlessInit(pScreen, &xprRootlessProcs); - - TA_SERVER(); - - rootless_CopyBytes_threshold = xp_copy_bytes_threshold; - rootless_CopyWindow_threshold = xp_scroll_area_threshold; - - return TRUE; -} - - -/* - * Given the id of a physical window, try to find the top-level (or root) - * X window that it represents. - */ -WindowPtr -xprGetXWindow(xp_window_id wid) -{ - RootlessWindowRec *winRec; - - if (window_hash == NULL) - return NULL; - - winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL); - - return winRec != NULL ? winRec->win : NULL; -} - -#ifdef UNUSED_CODE -/* - * Given the id of a physical window, try to find the top-level (or root) - * X window that it represents. - */ -WindowPtr -xprGetXWindowFromAppKit(int windowNumber) -{ - RootlessWindowRec *winRec; - Bool ret; - xp_window_id wid; - - if (window_hash == NULL) - return FALSE; - - /* need to lock, since this function can be called by any thread */ - - pthread_mutex_lock(&window_hash_mutex); - - if (xp_lookup_native_window(windowNumber, &wid)) - ret = xprGetXWindow(wid) != NULL; - else - ret = FALSE; - - pthread_mutex_unlock(&window_hash_mutex); - - if (!ret) return NULL; - winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL); - - return winRec != NULL ? winRec->win : NULL; -} -#endif - -/* - * The windowNumber is an AppKit window number. Returns TRUE if xpr is - * displaying a window with that number. - */ -Bool -xprIsX11Window(void *nsWindow, int windowNumber) -{ - Bool ret; - xp_window_id wid; - - if (window_hash == NULL) - return FALSE; - - /* need to lock, since this function can be called by any thread */ - - pthread_mutex_lock(&window_hash_mutex); - - if (xp_lookup_native_window(windowNumber, &wid)) - ret = xprGetXWindow(wid) != NULL; - else - ret = FALSE; - - pthread_mutex_unlock(&window_hash_mutex); - - return ret; -} - - -/* - * xprHideWindows - * Hide or unhide all top level windows. This is called for application hide/ - * unhide events if the window manager is not Apple-WM aware. Xplugin windows - * do not hide or unhide themselves. - */ -void -xprHideWindows(Bool hide) -{ - int screen; - WindowPtr pRoot, pWin; - - TA_SERVER(); - - for (screen = 0; screen < screenInfo.numScreens; screen++) { - RootlessFrameID prevWid = NULL; - pRoot = screenInfo.screens[screen]->root; - - for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) { - RootlessWindowRec *winRec = WINREC(pWin); - - if (winRec != NULL) { - if (hide) { - xprUnmapFrame(winRec->wid); - } else { - BoxRec box; - - xprRestackFrame(winRec->wid, prevWid); - prevWid = winRec->wid; - - box.x1 = 0; - box.y1 = 0; - box.x2 = winRec->width; - box.y2 = winRec->height; - - xprDamageRects(winRec->wid, 1, &box, 0, 0); - RootlessQueueRedisplay(screenInfo.screens[screen]); - } - } - } - } -} - -// XXX: identical to x_cvt_vptr_to_uint ? -#define MAKE_WINDOW_ID(x) ((xp_window_id)((size_t)(x))) - -Bool no_configure_window; - -static inline int -configure_window (xp_window_id id, unsigned int mask, - const xp_window_changes *values) -{ - if (!no_configure_window) - return xp_configure_window (id, mask, values); - else - return XP_Success; -} - - -static -void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen) -{ - /* This is how we tell xp that the colormap may have changed. */ - xp_window_changes wc; - wc.colormap = xprColormapCallback; - wc.colormap_data = pScreen; - - configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc); -} - -static -void xprHideWindow(RootlessFrameID wid) -{ - xp_window_changes wc; - wc.stack_mode = XP_UNMAPPED; - wc.sibling = 0; - configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc); -} +/*
+ * Xplugin rootless implementation frame functions
+ *
+ * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2003 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "xpr.h"
+#include "rootlessCommon.h"
+#include <Xplugin.h>
+#include "x-hash.h"
+#include "x-list.h"
+#include "applewmExt.h"
+
+#include "propertyst.h"
+#include "dix.h"
+#include <X11/Xatom.h>
+#include "windowstr.h"
+#include "quartz.h"
+
+#include "threadSafety.h"
+
+#include <pthread.h>
+
+#define DEFINE_ATOM_HELPER(func,atom_name) \
+static Atom func (void) { \
+ static int generation; \
+ static Atom atom; \
+ if (generation != serverGeneration) { \
+ generation = serverGeneration; \
+ atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \
+ } \
+ return atom; \
+}
+
+DEFINE_ATOM_HELPER(xa_native_window_id, "_NATIVE_WINDOW_ID")
+
+/* Maps xp_window_id -> RootlessWindowRec */
+static x_hash_table *window_hash;
+static pthread_mutex_t window_hash_mutex;
+
+/* Prototypes for static functions */
+static Bool xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
+ int newX, int newY, RegionPtr pShape);
+static void xprDestroyFrame(RootlessFrameID wid);
+static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
+static void xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
+ int newX, int newY, unsigned int newW, unsigned int newH,
+ unsigned int gravity);
+static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid);
+static void xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape);
+static void xprUnmapFrame(RootlessFrameID wid);
+static void xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow);
+static void xprStopDrawing(RootlessFrameID wid, Bool flush);
+static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage);
+static void xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
+ int shift_x, int shift_y);
+static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin);
+static Bool xprDoReorderWindow(RootlessWindowPtr pFrame);
+static void xprHideWindow(RootlessFrameID wid);
+static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen);
+static void xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+ int dx, int dy);
+
+
+static inline xp_error
+xprConfigureWindow(xp_window_id id, unsigned int mask,
+ const xp_window_changes *values)
+{
+ TA_SERVER();
+
+ return xp_configure_window(id, mask, values);
+}
+
+
+static void
+xprSetNativeProperty(RootlessWindowPtr pFrame)
+{
+ xp_error err;
+ unsigned int native_id;
+ long data;
+
+ TA_SERVER();
+
+ err = xp_get_native_window(x_cvt_vptr_to_uint(pFrame->wid), &native_id);
+ if (err == Success)
+ {
+ /* FIXME: move this to AppleWM extension */
+
+ data = native_id;
+ dixChangeWindowProperty(serverClient, pFrame->win, xa_native_window_id(),
+ XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE);
+ }
+}
+
+static xp_error
+xprColormapCallback(void *data, int first_color, int n_colors, uint32_t *colors)
+{
+ return (RootlessResolveColormap (data, first_color, n_colors, colors) ? XP_Success : XP_BadMatch);
+}
+
+/*
+ * Create and display a new frame.
+ */
+static Bool
+xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
+ int newX, int newY, RegionPtr pShape)
+{
+ WindowPtr pWin = pFrame->win;
+ xp_window_changes wc;
+ unsigned int mask = 0;
+ xp_error err;
+
+ TA_SERVER();
+
+ wc.x = newX;
+ wc.y = newY;
+ wc.width = pFrame->width;
+ wc.height = pFrame->height;
+ wc.bit_gravity = XP_GRAVITY_NONE;
+ mask |= XP_BOUNDS;
+
+ if (pWin->drawable.depth == 8)
+ {
+ wc.depth = XP_DEPTH_INDEX8;
+ wc.colormap = xprColormapCallback;
+ wc.colormap_data = pScreen;
+ mask |= XP_COLORMAP;
+ }
+ else if (pWin->drawable.depth == 15)
+ wc.depth = XP_DEPTH_RGB555;
+ else if (pWin->drawable.depth == 24)
+ wc.depth = XP_DEPTH_ARGB8888;
+ else
+ wc.depth = XP_DEPTH_NIL;
+ mask |= XP_DEPTH;
+
+ if (pShape != NULL)
+ {
+ wc.shape_nrects = RegionNumRects(pShape);
+ wc.shape_rects = RegionRects(pShape);
+ wc.shape_tx = wc.shape_ty = 0;
+ mask |= XP_SHAPE;
+ }
+
+ pFrame->level = !IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels;
+
+ if(XQuartzIsRootless)
+ wc.window_level = normal_window_levels[pFrame->level];
+ else if(XQuartzShieldingWindowLevel)
+ wc.window_level = XQuartzShieldingWindowLevel + 1;
+ else
+ wc.window_level = rooted_window_levels[pFrame->level];
+ mask |= XP_WINDOW_LEVEL;
+
+ err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid);
+
+ if (err != Success)
+ {
+ return FALSE;
+ }
+
+ if (window_hash == NULL)
+ {
+ window_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
+ pthread_mutex_init(&window_hash_mutex, NULL);
+ }
+
+ pthread_mutex_lock(&window_hash_mutex);
+ x_hash_table_insert(window_hash, pFrame->wid, pFrame);
+ pthread_mutex_unlock(&window_hash_mutex);
+
+ xprSetNativeProperty(pFrame);
+
+ return TRUE;
+}
+
+
+/*
+ * Destroy a frame.
+ */
+static void
+xprDestroyFrame(RootlessFrameID wid)
+{
+ xp_error err;
+ TA_SERVER();
+
+ pthread_mutex_lock(&window_hash_mutex);
+ x_hash_table_remove(window_hash, wid);
+ pthread_mutex_unlock(&window_hash_mutex);
+
+ err = xp_destroy_window(x_cvt_vptr_to_uint(wid));
+ if (err != Success)
+ FatalError("Could not destroy window %i.", (int)x_cvt_vptr_to_uint(wid));
+}
+
+
+/*
+ * Move a frame on screen.
+ */
+static void
+xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY)
+{
+ xp_window_changes wc;
+
+ TA_SERVER();
+
+ wc.x = newX;
+ wc.y = newY;
+ // ErrorF("xprMoveFrame(%d, %p, %d, %d)\n", wid, pScreen, newX, newY);
+ xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_ORIGIN, &wc);
+}
+
+
+/*
+ * Resize and move a frame.
+ */
+static void
+xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
+ int newX, int newY, unsigned int newW, unsigned int newH,
+ unsigned int gravity)
+{
+ xp_window_changes wc;
+
+ TA_SERVER();
+
+ wc.x = newX;
+ wc.y = newY;
+ wc.width = newW;
+ wc.height = newH;
+ wc.bit_gravity = gravity;
+
+ /* It's unlikely that being async will save us anything here.
+ But it can't hurt. */
+
+ xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_BOUNDS, &wc);
+}
+
+
+/*
+ * Change frame stacking.
+ */
+static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {
+ xp_window_changes wc;
+ unsigned int mask = XP_STACKING;
+
+ TA_SERVER();
+
+ /* Stack frame below nextWid it if it exists, or raise
+ frame above everything otherwise. */
+
+ if(nextWid == NULL) {
+ wc.stack_mode = XP_MAPPED_ABOVE;
+ wc.sibling = 0;
+ } else {
+ wc.stack_mode = XP_MAPPED_BELOW;
+ wc.sibling = x_cvt_vptr_to_uint(nextWid);
+ }
+
+ if(window_hash) {
+ RootlessWindowRec *winRec = x_hash_table_lookup(window_hash, wid, NULL);
+
+ if(winRec) {
+ if(XQuartzIsRootless)
+ wc.window_level = normal_window_levels[winRec->level];
+ else if(XQuartzShieldingWindowLevel)
+ wc.window_level = XQuartzShieldingWindowLevel + 1;
+ else
+ wc.window_level = rooted_window_levels[winRec->level];
+ mask |= XP_WINDOW_LEVEL;
+ }
+ }
+
+ xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc);
+}
+
+
+/*
+ * Change the frame's shape.
+ */
+static void
+xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape)
+{
+ xp_window_changes wc;
+
+ TA_SERVER();
+
+ if (pShape != NULL)
+ {
+ wc.shape_nrects = RegionNumRects(pShape);
+ wc.shape_rects = RegionRects(pShape);
+ }
+ else
+ {
+ wc.shape_nrects = -1;
+ wc.shape_rects = NULL;
+ }
+
+ wc.shape_tx = wc.shape_ty = 0;
+
+ xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_SHAPE, &wc);
+}
+
+
+/*
+ * Unmap a frame.
+ */
+static void
+xprUnmapFrame(RootlessFrameID wid)
+{
+ xp_window_changes wc;
+
+ TA_SERVER();
+
+ wc.stack_mode = XP_UNMAPPED;
+ wc.sibling = 0;
+
+ xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_STACKING, &wc);
+}
+
+
+/*
+ * Start drawing to a frame.
+ * Prepare for direct access to its backing buffer.
+ */
+static void
+xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow)
+{
+ void *data[2];
+ unsigned int rowbytes[2];
+ xp_error err;
+
+ TA_SERVER();
+
+ err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL);
+ if (err != Success)
+ FatalError("Could not lock window %i for drawing.", (int)x_cvt_vptr_to_uint(wid));
+
+ *pixelData = data[0];
+ *bytesPerRow = rowbytes[0];
+}
+
+
+/*
+ * Stop drawing to a frame.
+ */
+static void
+xprStopDrawing(RootlessFrameID wid, Bool flush)
+{
+ xp_error err;
+ TA_SERVER();
+
+ err = xp_unlock_window(x_cvt_vptr_to_uint(wid), flush);
+ if(err != Success)
+ FatalError("Could not unlock window %i after drawing.", (int)x_cvt_vptr_to_uint(wid));
+}
+
+
+/*
+ * Flush drawing updates to the screen.
+ */
+static void
+xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage)
+{
+ TA_SERVER();
+
+ xp_flush_window(x_cvt_vptr_to_uint(wid));
+}
+
+
+/*
+ * Mark damaged rectangles as requiring redisplay to screen.
+ */
+static void
+xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
+ int shift_x, int shift_y)
+{
+ TA_SERVER();
+
+ xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y);
+}
+
+
+/*
+ * Called after the window associated with a frame has been switched
+ * to a new top-level parent.
+ */
+static void
+xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin)
+{
+ DeleteProperty(serverClient, oldWin, xa_native_window_id());
+
+ TA_SERVER();
+
+ xprSetNativeProperty(pFrame);
+}
+
+
+/*
+ * Called to check if the frame should be reordered when it is restacked.
+ */
+static Bool xprDoReorderWindow(RootlessWindowPtr pFrame)
+{
+ WindowPtr pWin = pFrame->win;
+
+ TA_SERVER();
+
+ return AppleWMDoReorderWindow(pWin);
+}
+
+
+/*
+ * Copy area in frame to another part of frame.
+ * Used to accelerate scrolling.
+ */
+static void
+xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+ int dx, int dy)
+{
+ TA_SERVER();
+
+ xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid),
+ dstNrects, dstRects, dx, dy);
+}
+
+
+static RootlessFrameProcsRec xprRootlessProcs = {
+ xprCreateFrame,
+ xprDestroyFrame,
+ xprMoveFrame,
+ xprResizeFrame,
+ xprRestackFrame,
+ xprReshapeFrame,
+ xprUnmapFrame,
+ xprStartDrawing,
+ xprStopDrawing,
+ xprUpdateRegion,
+ xprDamageRects,
+ xprSwitchWindow,
+ xprDoReorderWindow,
+ xprHideWindow,
+ xprUpdateColormap,
+ xp_copy_bytes,
+ xprCopyWindow
+};
+
+
+/*
+ * Initialize XPR implementation
+ */
+Bool
+xprInit(ScreenPtr pScreen)
+{
+ RootlessInit(pScreen, &xprRootlessProcs);
+
+ TA_SERVER();
+
+ rootless_CopyBytes_threshold = xp_copy_bytes_threshold;
+ rootless_CopyWindow_threshold = xp_scroll_area_threshold;
+
+ return TRUE;
+}
+
+
+/*
+ * Given the id of a physical window, try to find the top-level (or root)
+ * X window that it represents.
+ */
+WindowPtr
+xprGetXWindow(xp_window_id wid)
+{
+ RootlessWindowRec *winRec;
+
+ if (window_hash == NULL)
+ return NULL;
+
+ winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
+
+ return winRec != NULL ? winRec->win : NULL;
+}
+
+#ifdef UNUSED_CODE
+/*
+ * Given the id of a physical window, try to find the top-level (or root)
+ * X window that it represents.
+ */
+WindowPtr
+xprGetXWindowFromAppKit(int windowNumber)
+{
+ RootlessWindowRec *winRec;
+ Bool ret;
+ xp_window_id wid;
+
+ if (window_hash == NULL)
+ return FALSE;
+
+ /* need to lock, since this function can be called by any thread */
+
+ pthread_mutex_lock(&window_hash_mutex);
+
+ if (xp_lookup_native_window(windowNumber, &wid))
+ ret = xprGetXWindow(wid) != NULL;
+ else
+ ret = FALSE;
+
+ pthread_mutex_unlock(&window_hash_mutex);
+
+ if (!ret) return NULL;
+ winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
+
+ return winRec != NULL ? winRec->win : NULL;
+}
+#endif
+
+/*
+ * The windowNumber is an AppKit window number. Returns TRUE if xpr is
+ * displaying a window with that number.
+ */
+Bool
+xprIsX11Window(void *nsWindow, int windowNumber)
+{
+ Bool ret;
+ xp_window_id wid;
+
+ if (window_hash == NULL)
+ return FALSE;
+
+ /* need to lock, since this function can be called by any thread */
+
+ pthread_mutex_lock(&window_hash_mutex);
+
+ if (xp_lookup_native_window(windowNumber, &wid))
+ ret = xprGetXWindow(wid) != NULL;
+ else
+ ret = FALSE;
+
+ pthread_mutex_unlock(&window_hash_mutex);
+
+ return ret;
+}
+
+
+/*
+ * xprHideWindows
+ * Hide or unhide all top level windows. This is called for application hide/
+ * unhide events if the window manager is not Apple-WM aware. Xplugin windows
+ * do not hide or unhide themselves.
+ */
+void
+xprHideWindows(Bool hide)
+{
+ int screen;
+ WindowPtr pRoot, pWin;
+
+ TA_SERVER();
+
+ for (screen = 0; screen < screenInfo.numScreens; screen++) {
+ RootlessFrameID prevWid = NULL;
+ pRoot = screenInfo.screens[screen]->root;
+
+ for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) {
+ RootlessWindowRec *winRec = WINREC(pWin);
+
+ if (winRec != NULL) {
+ if (hide) {
+ xprUnmapFrame(winRec->wid);
+ } else {
+ BoxRec box;
+
+ xprRestackFrame(winRec->wid, prevWid);
+ prevWid = winRec->wid;
+
+ box.x1 = 0;
+ box.y1 = 0;
+ box.x2 = winRec->width;
+ box.y2 = winRec->height;
+
+ xprDamageRects(winRec->wid, 1, &box, 0, 0);
+ RootlessQueueRedisplay(screenInfo.screens[screen]);
+ }
+ }
+ }
+ }
+}
+
+// XXX: identical to x_cvt_vptr_to_uint ?
+#define MAKE_WINDOW_ID(x) ((xp_window_id)((size_t)(x)))
+
+Bool no_configure_window;
+
+static inline int
+configure_window (xp_window_id id, unsigned int mask,
+ const xp_window_changes *values)
+{
+ if (!no_configure_window)
+ return xp_configure_window (id, mask, values);
+ else
+ return XP_Success;
+}
+
+
+static
+void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen)
+{
+ /* This is how we tell xp that the colormap may have changed. */
+ xp_window_changes wc;
+ wc.colormap = xprColormapCallback;
+ wc.colormap_data = pScreen;
+
+ configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc);
+}
+
+static
+void xprHideWindow(RootlessFrameID wid)
+{
+ xp_window_changes wc;
+ wc.stack_mode = XP_UNMAPPED;
+ wc.sibling = 0;
+ configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc);
+}
diff --git a/xorg-server/hw/xquartz/xpr/xprScreen.c b/xorg-server/hw/xquartz/xpr/xprScreen.c index f6a712906..c8b1e45bd 100644 --- a/xorg-server/hw/xquartz/xpr/xprScreen.c +++ b/xorg-server/hw/xquartz/xpr/xprScreen.c @@ -1,485 +1,485 @@ -/* - * Xplugin rootless implementation screen functions - * - * Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved. - * Copyright (c) 2004 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 "quartzRandR.h" -#include "xpr.h" -#include "xprEvent.h" -#include "pseudoramiX.h" -#include "darwin.h" -#include "darwinEvents.h" -#include "rootless.h" -#include "dri.h" -#include "globals.h" -#include <Xplugin.h> -#include "applewmExt.h" -#include "micmap.h" - -#include "rootlessCommon.h" - -#ifdef DAMAGE -# include "damage.h" -#endif - -/* 10.4's deferred update makes X slower.. have to live with the tearing - for now.. */ -#define XP_NO_DEFERRED_UPDATES 8 - -// Name of GLX bundle for native OpenGL -static const char *xprOpenGLBundle = "glxCGL.bundle"; - -/* - * eventHandler - * Callback handler for Xplugin events. - */ -static void eventHandler(unsigned int type, const void *arg, - unsigned int arg_size, void *data) { - - switch (type) { - case XP_EVENT_DISPLAY_CHANGED: - DEBUG_LOG("XP_EVENT_DISPLAY_CHANGED\n"); - DarwinSendDDXEvent(kXquartzDisplayChanged, 0); - break; - - case XP_EVENT_WINDOW_STATE_CHANGED: - if (arg_size >= sizeof(xp_window_state_event)) { - const xp_window_state_event *ws_arg = arg; - - DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: id=%d, state=%d\n", ws_arg->id, ws_arg->state); - DarwinSendDDXEvent(kXquartzWindowState, 2, - ws_arg->id, ws_arg->state); - } else { - DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: ignored\n"); - } - break; - - case XP_EVENT_WINDOW_MOVED: - DEBUG_LOG("XP_EVENT_WINDOW_MOVED\n"); - if (arg_size == sizeof(xp_window_id)) { - xp_window_id id = * (xp_window_id *) arg; - DarwinSendDDXEvent(kXquartzWindowMoved, 1, id); - } - break; - - case XP_EVENT_SURFACE_DESTROYED: - DEBUG_LOG("XP_EVENT_SURFACE_DESTROYED\n"); - case XP_EVENT_SURFACE_CHANGED: - DEBUG_LOG("XP_EVENT_SURFACE_CHANGED\n"); - if (arg_size == sizeof(xp_surface_id)) { - int kind; - - if (type == XP_EVENT_SURFACE_DESTROYED) - kind = AppleDRISurfaceNotifyDestroyed; - else - kind = AppleDRISurfaceNotifyChanged; - - DRISurfaceNotify(*(xp_surface_id *) arg, kind); - } - break; -#ifdef XP_EVENT_SPACE_CHANGED - case XP_EVENT_SPACE_CHANGED: - DEBUG_LOG("XP_EVENT_SPACE_CHANGED\n"); - if(arg_size == sizeof(uint32_t)) { - uint32_t space_id = *(uint32_t *)arg; - DarwinSendDDXEvent(kXquartzSpaceChanged, 1, space_id); - } - break; -#endif - default: - ErrorF("Unknown XP_EVENT type (%d) in xprScreen:eventHandler\n", type); - } -} - -/* - * displayAtIndex - * Return the display ID for a particular display index. - */ -static CGDirectDisplayID -displayAtIndex(int index) -{ - CGError err; - CGDisplayCount cnt; - CGDirectDisplayID dpy[index+1]; - - err = CGGetActiveDisplayList(index + 1, dpy, &cnt); - if (err == kCGErrorSuccess && cnt == index + 1) - return dpy[index]; - else - return kCGNullDirectDisplay; -} - -/* - * displayScreenBounds - * Return the bounds of a particular display. - */ -static CGRect -displayScreenBounds(CGDirectDisplayID id) -{ - CGRect frame; - - frame = CGDisplayBounds(id); - - DEBUG_LOG(" %dx%d @ (%d,%d).\n", - (int)frame.size.width, (int)frame.size.height, - (int)frame.origin.x, (int)frame.origin.y); - - /* Remove menubar to help standard X11 window managers. */ - if (XQuartzIsRootless && - frame.origin.x == 0 && frame.origin.y == 0) { - frame.origin.y += aquaMenuBarHeight; - frame.size.height -= aquaMenuBarHeight; - } - - DEBUG_LOG(" %dx%d @ (%d,%d).\n", - (int)frame.size.width, (int)frame.size.height, - (int)frame.origin.x, (int)frame.origin.y); - - return frame; -} - -/* - * xprAddPseudoramiXScreens - * Add a single virtual screen encompassing all the physical screens - * with PseudoramiX. - */ -static void -xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScreen) -{ - CGDisplayCount i, displayCount; - CGDirectDisplayID *displayList = NULL; - CGRect unionRect = CGRectNull, frame; - - // Find all the CoreGraphics displays - CGGetActiveDisplayList(0, NULL, &displayCount); - DEBUG_LOG("displayCount: %d\n", (int)displayCount); - - if(!displayCount) { - ErrorF("CoreGraphics has reported no connected displays. Creating a stub 800x600 display.\n"); - *x = *y = 0; - *width = 800; - *height = 600; - PseudoramiXAddScreen(*x, *y, *width, *height); - return; - } - - /* If the displays are captured, we are in a RandR game mode - * on the primary display, so we only want to include the first - * display. The others are covered by the shield window. - */ - if (CGDisplayIsCaptured(kCGDirectMainDisplay)) - displayCount = 1; - - displayList = malloc(displayCount * sizeof(CGDirectDisplayID)); - if(!displayList) - FatalError("Unable to allocate memory for list of displays.\n"); - CGGetActiveDisplayList(displayCount, displayList, &displayCount); - QuartzCopyDisplayIDs(pScreen, displayCount, displayList); - - /* Get the union of all screens */ - for (i = 0; i < displayCount; i++) { - CGDirectDisplayID dpy = displayList[i]; - frame = displayScreenBounds(dpy); - unionRect = CGRectUnion(unionRect, frame); - } - - /* Use unionRect as the screen size for the X server. */ - *x = unionRect.origin.x; - *y = unionRect.origin.y; - *width = unionRect.size.width; - *height = unionRect.size.height; - - DEBUG_LOG(" screen union origin: (%d,%d) size: (%d,%d).\n", - *x, *y, *width, *height); - - /* Tell PseudoramiX about the real screens. */ - for (i = 0; i < displayCount; i++) - { - CGDirectDisplayID dpy = displayList[i]; - - frame = displayScreenBounds(dpy); - frame.origin.x -= unionRect.origin.x; - frame.origin.y -= unionRect.origin.y; - - DEBUG_LOG(" placed at X11 coordinate (%d,%d).\n", - (int)frame.origin.x, (int)frame.origin.y); - - PseudoramiXAddScreen(frame.origin.x, frame.origin.y, - frame.size.width, frame.size.height); - } - - free(displayList); -} - -/* - * xprDisplayInit - * Find number of CoreGraphics displays and initialize Xplugin. - */ -static void -xprDisplayInit(void) -{ - CGDisplayCount displayCount; - - DEBUG_LOG(""); - - CGGetActiveDisplayList(0, NULL, &displayCount); - - /* With PseudoramiX, the X server only sees one screen; only PseudoramiX - itself knows about all of the screens. */ - - if (noPseudoramiXExtension) - darwinScreensFound = displayCount; - else - darwinScreensFound = 1; - - if (xp_init(XP_BACKGROUND_EVENTS | XP_NO_DEFERRED_UPDATES) != Success) - FatalError("Could not initialize the Xplugin library."); - - xp_select_events(XP_EVENT_DISPLAY_CHANGED - | XP_EVENT_WINDOW_STATE_CHANGED - | XP_EVENT_WINDOW_MOVED -#ifdef XP_EVENT_SPACE_CHANGED - | XP_EVENT_SPACE_CHANGED -#endif - | XP_EVENT_SURFACE_CHANGED - | XP_EVENT_SURFACE_DESTROYED, - eventHandler, NULL); - - AppleDRIExtensionInit(); - xprAppleWMInit(); - - XQuartzIsRootless = XQuartzRootlessDefault; - if (!XQuartzIsRootless) - RootlessHideAllWindows(); -} - -/* - * xprAddScreen - * Init the framebuffer and record pixmap parameters for the screen. - */ -static Bool -xprAddScreen(int index, ScreenPtr pScreen) -{ - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - int depth = darwinDesiredDepth; - - DEBUG_LOG("index=%d depth=%d\n", index, depth); - - if(depth == -1) { -#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060 - depth = CGDisplaySamplesPerPixel(kCGDirectMainDisplay) * CGDisplayBitsPerSample(kCGDirectMainDisplay); -#else - CGDisplayModeRef modeRef; - CFStringRef encStrRef; - - modeRef = CGDisplayCopyDisplayMode(kCGDirectMainDisplay); - if(!modeRef) - goto have_depth; - - encStrRef = CGDisplayModeCopyPixelEncoding(modeRef); - CFRelease(modeRef); - if(!encStrRef) - goto have_depth; - - if(CFStringCompare(encStrRef, CFSTR(IO32BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) { - depth = 24; - } else if(CFStringCompare(encStrRef, CFSTR(IO16BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) { - depth = 15; - } else if(CFStringCompare(encStrRef, CFSTR(IO8BitIndexedPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) { - depth = 8; - } - - CFRelease(encStrRef); -#endif - } - -#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 -have_depth: -#endif - switch(depth) { - case 8: // pseudo-working - dfb->visuals = PseudoColorMask; - dfb->preferredCVC = PseudoColor; - dfb->depth = 8; - dfb->bitsPerRGB = 8; - dfb->bitsPerPixel = 8; - dfb->redMask = 0; - dfb->greenMask = 0; - dfb->blueMask = 0; - break; - case 15: - dfb->visuals = TrueColorMask; //LARGE_VISUALS; - dfb->preferredCVC = TrueColor; - dfb->depth = 15; - dfb->bitsPerRGB = 5; - dfb->bitsPerPixel = 16; - dfb->redMask = RM_ARGB(0,5,5,5); - dfb->greenMask = GM_ARGB(0,5,5,5); - dfb->blueMask = BM_ARGB(0,5,5,5); - break; -// case 24: - default: - if(depth != 24) - ErrorF("Unsupported color depth requested. Defaulting to 24bit. (depth=%d darwinDesiredDepth=%d)\n", depth, darwinDesiredDepth); - dfb->visuals = TrueColorMask; //LARGE_VISUALS; - dfb->preferredCVC = TrueColor; - dfb->depth = 24; - dfb->bitsPerRGB = 8; - dfb->bitsPerPixel = 32; - dfb->redMask = RM_ARGB(0,8,8,8); - dfb->greenMask = GM_ARGB(0,8,8,8); - dfb->blueMask = BM_ARGB(0,8,8,8); - break; - } - - if (noPseudoramiXExtension) - { - CGDirectDisplayID dpy; - CGRect frame; - - ErrorF("Warning: noPseudoramiXExtension!\n"); - - dpy = displayAtIndex(index); - QuartzCopyDisplayIDs(pScreen, 1, &dpy); - - frame = displayScreenBounds(dpy); - - dfb->x = frame.origin.x; - dfb->y = frame.origin.y; - dfb->width = frame.size.width; - dfb->height = frame.size.height; - } - else - { - xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height, pScreen); - } - - /* Passing zero width (pitch) makes miCreateScreenResources set the - screen pixmap to the framebuffer pointer, i.e. NULL. The generic - rootless code takes care of making this work. */ - dfb->pitch = 0; - dfb->framebuffer = NULL; - - DRIScreenInit(pScreen); - - return TRUE; -} - -/* - * xprSetupScreen - * Setup the screen for rootless access. - */ -static Bool -xprSetupScreen(int index, ScreenPtr pScreen) -{ -#ifdef DAMAGE - // The Damage extension needs to wrap underneath the - // generic rootless layer, so do it now. - if (!DamageSetup(pScreen)) - return FALSE; -#endif - - // Initialize generic rootless code - if (!xprInit(pScreen)) - return FALSE; - - return DRIFinishScreenInit(pScreen); -} - -/* - * xprUpdateScreen - * Update screen after configuation change. - */ -static void -xprUpdateScreen(ScreenPtr pScreen) -{ - rootlessGlobalOffsetX = darwinMainScreenX; - rootlessGlobalOffsetY = darwinMainScreenY; - - AppleWMSetScreenOrigin(pScreen->root); - - RootlessRepositionWindows(pScreen); - RootlessUpdateScreenPixmap(pScreen); -} - -/* - * xprInitInput - * Finalize xpr specific setup. - */ -static void -xprInitInput(int argc, char **argv) -{ - int i; - - rootlessGlobalOffsetX = darwinMainScreenX; - rootlessGlobalOffsetY = darwinMainScreenY; - - for (i = 0; i < screenInfo.numScreens; i++) - AppleWMSetScreenOrigin(screenInfo.screens[i]->root); -} - -/* - * Quartz display mode function list. - */ -static QuartzModeProcsRec xprModeProcs = { - xprDisplayInit, - xprAddScreen, - xprSetupScreen, - xprInitInput, - QuartzInitCursor, - QuartzSuspendXCursor, - QuartzResumeXCursor, - xprAddPseudoramiXScreens, - xprUpdateScreen, - xprIsX11Window, - xprHideWindows, - RootlessFrameForWindow, - TopLevelParent, - DRICreateSurface, - DRIDestroySurface -}; - -/* - * QuartzModeBundleInit - * Initialize the display mode bundle after loading. - */ -Bool -QuartzModeBundleInit(void) -{ - quartzProcs = &xprModeProcs; - quartzOpenGLBundle = xprOpenGLBundle; - return TRUE; -} +/*
+ * Xplugin rootless implementation screen functions
+ *
+ * Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 2004 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 "quartzRandR.h"
+#include "xpr.h"
+#include "xprEvent.h"
+#include "pseudoramiX.h"
+#include "darwin.h"
+#include "darwinEvents.h"
+#include "rootless.h"
+#include "dri.h"
+#include "globals.h"
+#include <Xplugin.h>
+#include "applewmExt.h"
+#include "micmap.h"
+
+#include "rootlessCommon.h"
+
+#ifdef DAMAGE
+# include "damage.h"
+#endif
+
+/* 10.4's deferred update makes X slower.. have to live with the tearing
+ for now.. */
+#define XP_NO_DEFERRED_UPDATES 8
+
+// Name of GLX bundle for native OpenGL
+static const char *xprOpenGLBundle = "glxCGL.bundle";
+
+/*
+ * eventHandler
+ * Callback handler for Xplugin events.
+ */
+static void eventHandler(unsigned int type, const void *arg,
+ unsigned int arg_size, void *data) {
+
+ switch (type) {
+ case XP_EVENT_DISPLAY_CHANGED:
+ DEBUG_LOG("XP_EVENT_DISPLAY_CHANGED\n");
+ DarwinSendDDXEvent(kXquartzDisplayChanged, 0);
+ break;
+
+ case XP_EVENT_WINDOW_STATE_CHANGED:
+ if (arg_size >= sizeof(xp_window_state_event)) {
+ const xp_window_state_event *ws_arg = arg;
+
+ DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: id=%d, state=%d\n", ws_arg->id, ws_arg->state);
+ DarwinSendDDXEvent(kXquartzWindowState, 2,
+ ws_arg->id, ws_arg->state);
+ } else {
+ DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: ignored\n");
+ }
+ break;
+
+ case XP_EVENT_WINDOW_MOVED:
+ DEBUG_LOG("XP_EVENT_WINDOW_MOVED\n");
+ if (arg_size == sizeof(xp_window_id)) {
+ xp_window_id id = * (xp_window_id *) arg;
+ DarwinSendDDXEvent(kXquartzWindowMoved, 1, id);
+ }
+ break;
+
+ case XP_EVENT_SURFACE_DESTROYED:
+ DEBUG_LOG("XP_EVENT_SURFACE_DESTROYED\n");
+ case XP_EVENT_SURFACE_CHANGED:
+ DEBUG_LOG("XP_EVENT_SURFACE_CHANGED\n");
+ if (arg_size == sizeof(xp_surface_id)) {
+ int kind;
+
+ if (type == XP_EVENT_SURFACE_DESTROYED)
+ kind = AppleDRISurfaceNotifyDestroyed;
+ else
+ kind = AppleDRISurfaceNotifyChanged;
+
+ DRISurfaceNotify(*(xp_surface_id *) arg, kind);
+ }
+ break;
+#ifdef XP_EVENT_SPACE_CHANGED
+ case XP_EVENT_SPACE_CHANGED:
+ DEBUG_LOG("XP_EVENT_SPACE_CHANGED\n");
+ if(arg_size == sizeof(uint32_t)) {
+ uint32_t space_id = *(uint32_t *)arg;
+ DarwinSendDDXEvent(kXquartzSpaceChanged, 1, space_id);
+ }
+ break;
+#endif
+ default:
+ ErrorF("Unknown XP_EVENT type (%d) in xprScreen:eventHandler\n", type);
+ }
+}
+
+/*
+ * displayAtIndex
+ * Return the display ID for a particular display index.
+ */
+static CGDirectDisplayID
+displayAtIndex(int index)
+{
+ CGError err;
+ CGDisplayCount cnt;
+ CGDirectDisplayID dpy[index+1];
+
+ err = CGGetActiveDisplayList(index + 1, dpy, &cnt);
+ if (err == kCGErrorSuccess && cnt == index + 1)
+ return dpy[index];
+ else
+ return kCGNullDirectDisplay;
+}
+
+/*
+ * displayScreenBounds
+ * Return the bounds of a particular display.
+ */
+static CGRect
+displayScreenBounds(CGDirectDisplayID id)
+{
+ CGRect frame;
+
+ frame = CGDisplayBounds(id);
+
+ DEBUG_LOG(" %dx%d @ (%d,%d).\n",
+ (int)frame.size.width, (int)frame.size.height,
+ (int)frame.origin.x, (int)frame.origin.y);
+
+ /* Remove menubar to help standard X11 window managers. */
+ if (XQuartzIsRootless &&
+ frame.origin.x == 0 && frame.origin.y == 0) {
+ frame.origin.y += aquaMenuBarHeight;
+ frame.size.height -= aquaMenuBarHeight;
+ }
+
+ DEBUG_LOG(" %dx%d @ (%d,%d).\n",
+ (int)frame.size.width, (int)frame.size.height,
+ (int)frame.origin.x, (int)frame.origin.y);
+
+ return frame;
+}
+
+/*
+ * xprAddPseudoramiXScreens
+ * Add a single virtual screen encompassing all the physical screens
+ * with PseudoramiX.
+ */
+static void
+xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScreen)
+{
+ CGDisplayCount i, displayCount;
+ CGDirectDisplayID *displayList = NULL;
+ CGRect unionRect = CGRectNull, frame;
+
+ // Find all the CoreGraphics displays
+ CGGetActiveDisplayList(0, NULL, &displayCount);
+ DEBUG_LOG("displayCount: %d\n", (int)displayCount);
+
+ if(!displayCount) {
+ ErrorF("CoreGraphics has reported no connected displays. Creating a stub 800x600 display.\n");
+ *x = *y = 0;
+ *width = 800;
+ *height = 600;
+ PseudoramiXAddScreen(*x, *y, *width, *height);
+ return;
+ }
+
+ /* If the displays are captured, we are in a RandR game mode
+ * on the primary display, so we only want to include the first
+ * display. The others are covered by the shield window.
+ */
+ if (CGDisplayIsCaptured(kCGDirectMainDisplay))
+ displayCount = 1;
+
+ displayList = malloc(displayCount * sizeof(CGDirectDisplayID));
+ if(!displayList)
+ FatalError("Unable to allocate memory for list of displays.\n");
+ CGGetActiveDisplayList(displayCount, displayList, &displayCount);
+ QuartzCopyDisplayIDs(pScreen, displayCount, displayList);
+
+ /* Get the union of all screens */
+ for (i = 0; i < displayCount; i++) {
+ CGDirectDisplayID dpy = displayList[i];
+ frame = displayScreenBounds(dpy);
+ unionRect = CGRectUnion(unionRect, frame);
+ }
+
+ /* Use unionRect as the screen size for the X server. */
+ *x = unionRect.origin.x;
+ *y = unionRect.origin.y;
+ *width = unionRect.size.width;
+ *height = unionRect.size.height;
+
+ DEBUG_LOG(" screen union origin: (%d,%d) size: (%d,%d).\n",
+ *x, *y, *width, *height);
+
+ /* Tell PseudoramiX about the real screens. */
+ for (i = 0; i < displayCount; i++)
+ {
+ CGDirectDisplayID dpy = displayList[i];
+
+ frame = displayScreenBounds(dpy);
+ frame.origin.x -= unionRect.origin.x;
+ frame.origin.y -= unionRect.origin.y;
+
+ DEBUG_LOG(" placed at X11 coordinate (%d,%d).\n",
+ (int)frame.origin.x, (int)frame.origin.y);
+
+ PseudoramiXAddScreen(frame.origin.x, frame.origin.y,
+ frame.size.width, frame.size.height);
+ }
+
+ free(displayList);
+}
+
+/*
+ * xprDisplayInit
+ * Find number of CoreGraphics displays and initialize Xplugin.
+ */
+static void
+xprDisplayInit(void)
+{
+ CGDisplayCount displayCount;
+
+ DEBUG_LOG("");
+
+ CGGetActiveDisplayList(0, NULL, &displayCount);
+
+ /* With PseudoramiX, the X server only sees one screen; only PseudoramiX
+ itself knows about all of the screens. */
+
+ if (noPseudoramiXExtension)
+ darwinScreensFound = displayCount;
+ else
+ darwinScreensFound = 1;
+
+ if (xp_init(XP_BACKGROUND_EVENTS | XP_NO_DEFERRED_UPDATES) != Success)
+ FatalError("Could not initialize the Xplugin library.");
+
+ xp_select_events(XP_EVENT_DISPLAY_CHANGED
+ | XP_EVENT_WINDOW_STATE_CHANGED
+ | XP_EVENT_WINDOW_MOVED
+#ifdef XP_EVENT_SPACE_CHANGED
+ | XP_EVENT_SPACE_CHANGED
+#endif
+ | XP_EVENT_SURFACE_CHANGED
+ | XP_EVENT_SURFACE_DESTROYED,
+ eventHandler, NULL);
+
+ AppleDRIExtensionInit();
+ xprAppleWMInit();
+
+ XQuartzIsRootless = XQuartzRootlessDefault;
+ if (!XQuartzIsRootless)
+ RootlessHideAllWindows();
+}
+
+/*
+ * xprAddScreen
+ * Init the framebuffer and record pixmap parameters for the screen.
+ */
+static Bool
+xprAddScreen(int index, ScreenPtr pScreen)
+{
+ DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen);
+ int depth = darwinDesiredDepth;
+
+ DEBUG_LOG("index=%d depth=%d\n", index, depth);
+
+ if(depth == -1) {
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
+ depth = CGDisplaySamplesPerPixel(kCGDirectMainDisplay) * CGDisplayBitsPerSample(kCGDirectMainDisplay);
+#else
+ CGDisplayModeRef modeRef;
+ CFStringRef encStrRef;
+
+ modeRef = CGDisplayCopyDisplayMode(kCGDirectMainDisplay);
+ if(!modeRef)
+ goto have_depth;
+
+ encStrRef = CGDisplayModeCopyPixelEncoding(modeRef);
+ CFRelease(modeRef);
+ if(!encStrRef)
+ goto have_depth;
+
+ if(CFStringCompare(encStrRef, CFSTR(IO32BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+ depth = 24;
+ } else if(CFStringCompare(encStrRef, CFSTR(IO16BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+ depth = 15;
+ } else if(CFStringCompare(encStrRef, CFSTR(IO8BitIndexedPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+ depth = 8;
+ }
+
+ CFRelease(encStrRef);
+#endif
+ }
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
+have_depth:
+#endif
+ switch(depth) {
+ case 8: // pseudo-working
+ dfb->visuals = PseudoColorMask;
+ dfb->preferredCVC = PseudoColor;
+ dfb->depth = 8;
+ dfb->bitsPerRGB = 8;
+ dfb->bitsPerPixel = 8;
+ dfb->redMask = 0;
+ dfb->greenMask = 0;
+ dfb->blueMask = 0;
+ break;
+ case 15:
+ dfb->visuals = TrueColorMask; //LARGE_VISUALS;
+ dfb->preferredCVC = TrueColor;
+ dfb->depth = 15;
+ dfb->bitsPerRGB = 5;
+ dfb->bitsPerPixel = 16;
+ dfb->redMask = RM_ARGB(0,5,5,5);
+ dfb->greenMask = GM_ARGB(0,5,5,5);
+ dfb->blueMask = BM_ARGB(0,5,5,5);
+ break;
+// case 24:
+ default:
+ if(depth != 24)
+ ErrorF("Unsupported color depth requested. Defaulting to 24bit. (depth=%d darwinDesiredDepth=%d)\n", depth, darwinDesiredDepth);
+ dfb->visuals = TrueColorMask; //LARGE_VISUALS;
+ dfb->preferredCVC = TrueColor;
+ dfb->depth = 24;
+ dfb->bitsPerRGB = 8;
+ dfb->bitsPerPixel = 32;
+ dfb->redMask = RM_ARGB(0,8,8,8);
+ dfb->greenMask = GM_ARGB(0,8,8,8);
+ dfb->blueMask = BM_ARGB(0,8,8,8);
+ break;
+ }
+
+ if (noPseudoramiXExtension)
+ {
+ CGDirectDisplayID dpy;
+ CGRect frame;
+
+ ErrorF("Warning: noPseudoramiXExtension!\n");
+
+ dpy = displayAtIndex(index);
+ QuartzCopyDisplayIDs(pScreen, 1, &dpy);
+
+ frame = displayScreenBounds(dpy);
+
+ dfb->x = frame.origin.x;
+ dfb->y = frame.origin.y;
+ dfb->width = frame.size.width;
+ dfb->height = frame.size.height;
+ }
+ else
+ {
+ xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height, pScreen);
+ }
+
+ /* Passing zero width (pitch) makes miCreateScreenResources set the
+ screen pixmap to the framebuffer pointer, i.e. NULL. The generic
+ rootless code takes care of making this work. */
+ dfb->pitch = 0;
+ dfb->framebuffer = NULL;
+
+ DRIScreenInit(pScreen);
+
+ return TRUE;
+}
+
+/*
+ * xprSetupScreen
+ * Setup the screen for rootless access.
+ */
+static Bool
+xprSetupScreen(int index, ScreenPtr pScreen)
+{
+#ifdef DAMAGE
+ // The Damage extension needs to wrap underneath the
+ // generic rootless layer, so do it now.
+ if (!DamageSetup(pScreen))
+ return FALSE;
+#endif
+
+ // Initialize generic rootless code
+ if (!xprInit(pScreen))
+ return FALSE;
+
+ return DRIFinishScreenInit(pScreen);
+}
+
+/*
+ * xprUpdateScreen
+ * Update screen after configuation change.
+ */
+static void
+xprUpdateScreen(ScreenPtr pScreen)
+{
+ rootlessGlobalOffsetX = darwinMainScreenX;
+ rootlessGlobalOffsetY = darwinMainScreenY;
+
+ AppleWMSetScreenOrigin(pScreen->root);
+
+ RootlessRepositionWindows(pScreen);
+ RootlessUpdateScreenPixmap(pScreen);
+}
+
+/*
+ * xprInitInput
+ * Finalize xpr specific setup.
+ */
+static void
+xprInitInput(int argc, char **argv)
+{
+ int i;
+
+ rootlessGlobalOffsetX = darwinMainScreenX;
+ rootlessGlobalOffsetY = darwinMainScreenY;
+
+ for (i = 0; i < screenInfo.numScreens; i++)
+ AppleWMSetScreenOrigin(screenInfo.screens[i]->root);
+}
+
+/*
+ * Quartz display mode function list.
+ */
+static QuartzModeProcsRec xprModeProcs = {
+ xprDisplayInit,
+ xprAddScreen,
+ xprSetupScreen,
+ xprInitInput,
+ QuartzInitCursor,
+ QuartzSuspendXCursor,
+ QuartzResumeXCursor,
+ xprAddPseudoramiXScreens,
+ xprUpdateScreen,
+ xprIsX11Window,
+ xprHideWindows,
+ RootlessFrameForWindow,
+ TopLevelParent,
+ DRICreateSurface,
+ DRIDestroySurface
+};
+
+/*
+ * QuartzModeBundleInit
+ * Initialize the display mode bundle after loading.
+ */
+Bool
+QuartzModeBundleInit(void)
+{
+ quartzProcs = &xprModeProcs;
+ quartzOpenGLBundle = xprOpenGLBundle;
+ return TRUE;
+}
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