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Remove compatibility for GTK+-2.0

Browse Source 
While the Meego developers agreed to switching mutter to GTK+-3.0
unconditionally a while ago, Canonical used a GTK+-2.0 build for their
Unity project. As Canonical now announced a switch to compiz as their
window manager, there is no longer a reason to maintain GTK+-2.0
compatibility.

https://bugzilla.gnome.org/show_bug.cgi?id=633133
This commit is contained in:
Florian Müllner 2010-10-25 20:44:30 +02:00
parent 95a7f0269a
commit b445ee3763
37 changed files with 158 additions and 1381 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
configure.in
View File

@ -127,35 +127,11 @@ if test "$enable_compile_warnings" != no ; then
fi fi
changequote([,])dnl changequote([,])dnl
AC_MSG_CHECKING([which gtk+ version to compile against]) GTK_MIN_VERSION=2.90.7
AC_ARG_WITH([gtk], CANBERRA_GTK=libcanberra-gtk3
AC_HELP_STRING([--with-gtk=3.0|2.0], CANBERRA_GTK_VERSION=0.26
[which gtk+ version to compile against (default: 3.0)]),
[case "$with_gtk" in
2.0|3.0) ;;
*) AC_MSG_ERROR([invalid gtk+ version specified]);;
esac],
[with_gtk=3.0])
AC_MSG_RESULT([$with_gtk])
case "$with_gtk" in MUTTER_PC_MODULES="gtk+-3.0 >= $GTK_MIN_VERSION pango >= 1.2.0 cairo >= 1.10.0"
2.0) GTK_API_VERSION=2.0
GTK_MIN_VERSION=2.18
CANBERRA_GTK=libcanberra-gtk
CANBERRA_GTK_VERSION=0.24
;;
3.0) GTK_API_VERSION=3.0
GTK_MIN_VERSION=2.90.7
CANBERRA_GTK=libcanberra-gtk3
CANBERRA_GTK_VERSION=0.26
AC_DEFINE(USE_CAIRO_REGION, 1, [Use cairo_region_t instead of GdkRegion])
;;
esac
AM_CONDITIONAL(INSTALL_LIBMUTTER_PRIVATE, test "$with_gtk" = "3.0")
MUTTER_PC_MODULES="gtk+-$GTK_API_VERSION >= $GTK_MIN_VERSION pango >= 1.2.0 cairo >= 1.10.0"
AC_SUBST(GTK_API_VERSION)
AC_ARG_ENABLE(gconf, AC_ARG_ENABLE(gconf,
AC_HELP_STRING([--disable-gconf], AC_HELP_STRING([--disable-gconf],
@ -215,8 +191,8 @@ AM_GLIB_GNU_GETTEXT
# GRegex requires Glib-2.14.0 # GRegex requires Glib-2.14.0
PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0) PKG_CHECK_MODULES(ALL, glib-2.0 >= 2.14.0)
# gtk_window_set_icon_name requires gtk2+-2.6.0 # gtk_window_set_icon_name requires gtk2+-2.6.0
PKG_CHECK_MODULES(MUTTER_MESSAGE, gtk+-$GTK_API_VERSION >= $GTK_MIN_VERSION) PKG_CHECK_MODULES(MUTTER_MESSAGE, gtk+-3.0 >= $GTK_MIN_VERSION)
PKG_CHECK_MODULES(MUTTER_WINDOW_DEMO, gtk+-$GTK_API_VERSION >= $GTK_MIN_VERSION) PKG_CHECK_MODULES(MUTTER_WINDOW_DEMO, gtk+-3.0 >= $GTK_MIN_VERSION)
# Unconditionally use this dir to avoid a circular dep with gnomecc # Unconditionally use this dir to avoid a circular dep with gnomecc
GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings" GNOME_KEYBINDINGS_KEYSDIR="${datadir}/gnome-control-center/keybindings"
@ -574,7 +550,7 @@ fi
dnl ========================================================================== dnl ==========================================================================
echo " echo "
mutter-$VERSION (using gtk+-${GTK_API_VERSION}): mutter-$VERSION
prefix: ${prefix} prefix: ${prefix}
source code location: ${srcdir} source code location: ${srcdir}

24
src/Makefile.am
View File

@ -1,11 +1,7 @@
# Flag build for parallelism; see https://savannah.gnu.org/patch/?6905 # Flag build for parallelism; see https://savannah.gnu.org/patch/?6905
.AUTOPARALLEL: .AUTOPARALLEL:
if INSTALL_LIBMUTTER_PRIVATE
lib_LTLIBRARIES = libmutter-private.la lib_LTLIBRARIES = libmutter-private.la
else
noinst_LTLIBRARIES = libmutter-private.la
endif
SUBDIRS=wm-tester tools compositor/plugins SUBDIRS=wm-tester tools compositor/plugins
@ -44,10 +40,6 @@ mutter_SOURCES= \
compositor/shadow.h \ compositor/shadow.h \
compositor/tidy/tidy-texture-frame.c \ compositor/tidy/tidy-texture-frame.c \
compositor/tidy/tidy-texture-frame.h \ compositor/tidy/tidy-texture-frame.h \
gdk-compat.h \
gtk-compat.h \
gdk2-drawing-utils.c \
gdk2-drawing-utils.h \
include/compositor.h \ include/compositor.h \
include/meta-plugin.h \ include/meta-plugin.h \
include/meta-window-actor.h \ include/meta-window-actor.h \
@ -147,8 +139,6 @@ libmutter_private_la_SOURCES= \
include/common.h \ include/common.h \
ui/preview-widget.c \ ui/preview-widget.c \
ui/preview-widget.h \ ui/preview-widget.h \
gdk2-drawing-utils.c \
gdk2-drawing-utils.h \
ui/theme-parser.c \ ui/theme-parser.c \
ui/theme.c \ ui/theme.c \
ui/theme.h ui/theme.h
@ -186,17 +176,11 @@ libmutterinclude_extra_headers = \
ui/preview-widget.h \ ui/preview-widget.h \
include/atomnames.h include/atomnames.h
if INSTALL_LIBMUTTER_PRIVATE
libmutterincludedir = $(includedir)/mutter/mutter-private libmutterincludedir = $(includedir)/mutter/mutter-private
libmutterinclude_HEADERS = \ libmutterinclude_HEADERS = \
$(libmutterinclude_base_headers) \ $(libmutterinclude_base_headers) \
$(libmutterinclude_extra_headers) $(libmutterinclude_extra_headers)
else
noinst_HEADERS = \
$(libmutterinclude_base_headers) \
$(libmutterinclude_extra_headers)
endif
mutter_theme_viewer_SOURCES= \ mutter_theme_viewer_SOURCES= \
ui/theme-viewer.c ui/theme-viewer.c
@ -226,11 +210,11 @@ Meta-$(api_version).gir: $(G_IR_SCANNER) mutter $(libmutterinclude_HEADERS) $(mu
--warn-all \ --warn-all \
--warn-error \ --warn-error \
--include=GObject-2.0 \ --include=GObject-2.0 \
--include=Gdk-@GTK_API_VERSION@ \ --include=Gdk-3.0 \
--include=Gtk-@GTK_API_VERSION@ \ --include=Gtk-3.0 \
--include=Clutter-1.0 \ --include=Clutter-1.0 \
--pkg=clutter-1.0 \ --pkg=clutter-1.0 \
--pkg=gtk+-@GTK_API_VERSION@ \ --pkg=gtk+-3.0 \
--include=xlib-2.0 \ --include=xlib-2.0 \
--include=xfixes-4.0 \ --include=xfixes-4.0 \
--program=$$pwd/mutter \ --program=$$pwd/mutter \
@ -305,11 +289,9 @@ CLEANFILES = \
inlinepixbufs.h: $(IMAGES) inlinepixbufs.h: $(IMAGES)
$(GDK_PIXBUF_CSOURCE) --raw --build-list $(VARIABLES) >$(srcdir)/inlinepixbufs.h $(GDK_PIXBUF_CSOURCE) --raw --build-list $(VARIABLES) >$(srcdir)/inlinepixbufs.h
if INSTALL_LIBMUTTER_PRIVATE
pkgconfigdir = $(libdir)/pkgconfig pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libmutter-private.pc mutter-plugins.pc pkgconfig_DATA = libmutter-private.pc mutter-plugins.pc
endif
EXTRA_DIST=$(desktopfiles_files) \ EXTRA_DIST=$(desktopfiles_files) \
$(wmproperties_files) \ $(wmproperties_files) \

4
src/compositor/compositor.c
View File

@ -444,7 +444,7 @@ meta_compositor_manage_screen (MetaCompositor *compositor,
XCompositeRedirectSubwindows (xdisplay, xroot, CompositeRedirectManual); XCompositeRedirectSubwindows (xdisplay, xroot, CompositeRedirectManual);
XSync (xdisplay, FALSE); XSync (xdisplay, FALSE);
if (meta_error_trap_pop_with_return (display, FALSE)) if (meta_error_trap_pop_with_return (display))
{ {
g_warning ("Another compositing manager is running on screen %i", g_warning ("Another compositing manager is running on screen %i",
screen_number); screen_number);
@ -568,7 +568,7 @@ meta_compositor_add_window (MetaCompositor *compositor,
add_win (window); add_win (window);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
void void

12
src/compositor/meta-window-actor.c
View File

@ -272,7 +272,7 @@ window_decorated_notify (MetaWindow *mw,
{ {
meta_error_trap_push (display); meta_error_trap_push (display);
XDamageDestroy (xdisplay, priv->damage); XDamageDestroy (xdisplay, priv->damage);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
priv->damage = None; priv->damage = None;
} }
@ -411,7 +411,7 @@ meta_window_actor_dispose (GObject *object)
{ {
meta_error_trap_push (display); meta_error_trap_push (display);
XDamageDestroy (xdisplay, priv->damage); XDamageDestroy (xdisplay, priv->damage);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
priv->damage = None; priv->damage = None;
} }
@ -1582,7 +1582,7 @@ check_needs_pixmap (MetaWindowActor *self)
priv->back_pixmap = XCompositeNameWindowPixmap (xdisplay, xwindow); priv->back_pixmap = XCompositeNameWindowPixmap (xdisplay, xwindow);
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
/* Probably a BadMatch if the window isn't viewable; we could /* Probably a BadMatch if the window isn't viewable; we could
* GrabServer/GetWindowAttributes/NameWindowPixmap/UngrabServer/Sync * GrabServer/GetWindowAttributes/NameWindowPixmap/UngrabServer/Sync
@ -1630,7 +1630,7 @@ check_needs_pixmap (MetaWindowActor *self)
full = TRUE; full = TRUE;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
priv->needs_pixmap = FALSE; priv->needs_pixmap = FALSE;
} }
@ -1718,7 +1718,7 @@ check_needs_reshape (MetaWindowActor *self)
ShapeBounding, ShapeBounding,
&n_rects, &n_rects,
&ordering); &ordering);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
if (rects) if (rects)
{ {
@ -1766,7 +1766,7 @@ meta_window_actor_pre_paint (MetaWindowActor *self)
{ {
meta_error_trap_push (display); meta_error_trap_push (display);
XDamageSubtract (xdisplay, priv->damage, None, None); XDamageSubtract (xdisplay, priv->damage, None, None);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
priv->received_damage = FALSE; priv->received_damage = FALSE;
} }

2
src/core/core.c
View File

@ -348,7 +348,7 @@ meta_core_lower_beneath_focus_window (Display *xdisplay,
xwindow, xwindow,
CWSibling | CWStackMode, CWSibling | CWStackMode,
&changes); &changes);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
void void

4
src/core/delete.c
View File

@ -136,7 +136,7 @@ meta_window_delete (MetaWindow *window,
window->desc); window->desc);
XKillClient (window->display->xdisplay, window->xwindow); XKillClient (window->display->xdisplay, window->xwindow);
} }
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
meta_display_ping_window (window->display, meta_display_ping_window (window->display,
window, window,
@ -200,7 +200,7 @@ meta_window_kill (MetaWindow *window)
window->desc); window->desc);
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XKillClient (window->display->xdisplay, window->xwindow); XKillClient (window->display->xdisplay, window->xwindow);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
void void

46
src/core/display.c
View File

@ -347,7 +347,7 @@ sn_error_trap_pop (SnDisplay *sn_display,
MetaDisplay *display; MetaDisplay *display;
display = meta_display_for_x_display (xdisplay); display = meta_display_for_x_display (xdisplay);
if (display != NULL) if (display != NULL)
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
#endif #endif
@ -890,7 +890,7 @@ meta_display_open (void)
timestamp); timestamp);
} }
meta_error_trap_pop (the_display, FALSE); meta_error_trap_pop (the_display);
} }
meta_display_ungrab (the_display); meta_display_ungrab (the_display);
@ -1099,7 +1099,7 @@ meta_display_screen_for_xwindow (MetaDisplay *display,
meta_error_trap_push (display); meta_error_trap_push (display);
attr.screen = NULL; attr.screen = NULL;
result = XGetWindowAttributes (display->xdisplay, xwindow, &attr); result = XGetWindowAttributes (display->xdisplay, xwindow, &attr);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
/* Note, XGetWindowAttributes is on all kinds of crack /* Note, XGetWindowAttributes is on all kinds of crack
* and returns 1 on success 0 on failure, rather than Success * and returns 1 on success 0 on failure, rather than Success
@ -1492,7 +1492,7 @@ window_raise_with_delay_callback (void *data)
window->xwindow, window->xwindow,
&root, &child, &root, &child,
&root_x, &root_y, &x, &y, &mask); &root_x, &root_y, &x, &y, &mask);
meta_error_trap_pop (window->display, TRUE); meta_error_trap_pop (window->display);
point_in_window = point_in_window =
(window->frame && POINT_IN_RECT (root_x, root_y, window->frame->rect)) || (window->frame && POINT_IN_RECT (root_x, root_y, window->frame->rect)) ||
@ -2208,7 +2208,7 @@ event_callback (XEvent *event,
window->frame->xwindow); window->frame->xwindow);
meta_error_trap_push (display); meta_error_trap_push (display);
meta_window_destroy_frame (window->frame->window); meta_window_destroy_frame (window->frame->window);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
else else
{ {
@ -2377,7 +2377,7 @@ event_callback (XEvent *event,
meta_error_trap_push (display); meta_error_trap_push (display);
XConfigureWindow (display->xdisplay, event->xconfigurerequest.window, XConfigureWindow (display->xdisplay, event->xconfigurerequest.window,
xwcm, &xwc); xwcm, &xwc);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
else else
{ {
@ -3148,7 +3148,7 @@ meta_spew_event (MetaDisplay *display,
meta_error_trap_push (display); meta_error_trap_push (display);
str = XGetAtomName (display->xdisplay, str = XGetAtomName (display->xdisplay,
event->xproperty.atom); event->xproperty.atom);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
if (event->xproperty.state == PropertyNewValue) if (event->xproperty.state == PropertyNewValue)
state = "PropertyNewValue"; state = "PropertyNewValue";
@ -3182,7 +3182,7 @@ meta_spew_event (MetaDisplay *display,
meta_error_trap_push (display); meta_error_trap_push (display);
str = XGetAtomName (display->xdisplay, str = XGetAtomName (display->xdisplay,
event->xclient.message_type); event->xclient.message_type);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
extra = g_strdup_printf ("type: %s format: %d\n", extra = g_strdup_printf ("type: %s format: %d\n",
str ? str : "(unknown atom)", str ? str : "(unknown atom)",
event->xclient.format); event->xclient.format);
@ -3460,7 +3460,7 @@ meta_display_set_grab_op_cursor (MetaDisplay *display,
meta_topic (META_DEBUG_WINDOW_OPS, meta_topic (META_DEBUG_WINDOW_OPS,
"Changed pointer with XChangeActivePointerGrab()\n"); "Changed pointer with XChangeActivePointerGrab()\n");
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
meta_topic (META_DEBUG_WINDOW_OPS, meta_topic (META_DEBUG_WINDOW_OPS,
"Error trapped from XChangeActivePointerGrab()\n"); "Error trapped from XChangeActivePointerGrab()\n");
@ -3493,7 +3493,7 @@ meta_display_set_grab_op_cursor (MetaDisplay *display,
"XGrabPointer() failed time %u\n", "XGrabPointer() failed time %u\n",
timestamp); timestamp);
} }
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
} }
#undef GRAB_MASK #undef GRAB_MASK
@ -3669,7 +3669,7 @@ meta_display_begin_grab_op (MetaDisplay *display,
XSyncCAEvents, XSyncCAEvents,
&values); &values);
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
display->grab_sync_request_alarm = None; display->grab_sync_request_alarm = None;
meta_topic (META_DEBUG_RESIZING, meta_topic (META_DEBUG_RESIZING,
@ -3888,7 +3888,7 @@ meta_change_button_grab (MetaDisplay *display,
{ {
int result; int result;
result = meta_error_trap_pop_with_return (display, FALSE); result = meta_error_trap_pop_with_return (display);
if (result != Success) if (result != Success)
meta_verbose ("Failed to %s button %d with mask 0x%x for window 0x%lx error code %d\n", meta_verbose ("Failed to %s button %d with mask 0x%x for window 0x%lx error code %d\n",
@ -3899,7 +3899,7 @@ meta_change_button_grab (MetaDisplay *display,
++ignored_mask; ++ignored_mask;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
void void
@ -4083,7 +4083,7 @@ meta_display_update_active_window_hint (MetaDisplay *display)
XA_WINDOW, XA_WINDOW,
32, PropModeReplace, (guchar*) data, 1); 32, PropModeReplace, (guchar*) data, 1);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
tmp = tmp->next; tmp = tmp->next;
} }
@ -4363,7 +4363,7 @@ process_request_frame_extents (MetaDisplay *display,
display->atom__NET_FRAME_EXTENTS, display->atom__NET_FRAME_EXTENTS,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 4); 32, PropModeReplace, (guchar*) data, 4);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
meta_XFree (hints); meta_XFree (hints);
} }
@ -4841,11 +4841,11 @@ convert_property (MetaDisplay *display,
(unsigned char *)icccm_version, 2); (unsigned char *)icccm_version, 2);
else else
{ {
meta_error_trap_pop_with_return (display, FALSE); meta_error_trap_pop_with_return (display);
return FALSE; return FALSE;
} }
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
return FALSE; return FALSE;
/* Be sure the PropertyNotify has arrived so we /* Be sure the PropertyNotify has arrived so we
@ -4877,7 +4877,7 @@ process_selection_request (MetaDisplay *display,
meta_error_trap_push (display); meta_error_trap_push (display);
str = XGetAtomName (display->xdisplay, str = XGetAtomName (display->xdisplay,
event->xselectionrequest.selection); event->xselectionrequest.selection);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
meta_verbose ("Selection request with selection %s window 0x%lx not a WM_Sn selection we recognize\n", meta_verbose ("Selection request with selection %s window 0x%lx not a WM_Sn selection we recognize\n",
str ? str : "(bad atom)", event->xselectionrequest.owner); str ? str : "(bad atom)", event->xselectionrequest.owner);
@ -4911,11 +4911,11 @@ process_selection_request (MetaDisplay *display,
display->atom_ATOM_PAIR, display->atom_ATOM_PAIR,
&type, &format, &num, &rest, &data) != Success) &type, &format, &num, &rest, &data) != Success)
{ {
meta_error_trap_pop_with_return (display, TRUE); meta_error_trap_pop_with_return (display);
return; return;
} }
if (meta_error_trap_pop_with_return (display, TRUE) == Success) if (meta_error_trap_pop_with_return (display) == Success)
{ {
/* FIXME: to be 100% correct, should deal with rest > 0, /* FIXME: to be 100% correct, should deal with rest > 0,
* but since we have 4 possible targets, we will hardly ever * but since we have 4 possible targets, we will hardly ever
@ -4938,7 +4938,7 @@ process_selection_request (MetaDisplay *display,
event->xselectionrequest.property, event->xselectionrequest.property,
display->atom_ATOM_PAIR, display->atom_ATOM_PAIR,
32, PropModeReplace, data, num); 32, PropModeReplace, data, num);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
meta_XFree (data); meta_XFree (data);
} }
} }
@ -4994,7 +4994,7 @@ process_selection_clear (MetaDisplay *display,
meta_error_trap_push (display); meta_error_trap_push (display);
str = XGetAtomName (display->xdisplay, str = XGetAtomName (display->xdisplay,
event->xselectionclear.selection); event->xselectionclear.selection);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
meta_verbose ("Selection clear with selection %s window 0x%lx not a WM_Sn selection we recognize\n", meta_verbose ("Selection clear with selection %s window 0x%lx not a WM_Sn selection we recognize\n",
str ? str : "(bad atom)", event->xselectionclear.window); str ? str : "(bad atom)", event->xselectionclear.window);
@ -5366,7 +5366,7 @@ meta_display_set_input_focus_window (MetaDisplay *display,
focus_frame ? window->frame->xwindow : window->xwindow, focus_frame ? window->frame->xwindow : window->xwindow,
RevertToPointerRoot, RevertToPointerRoot,
timestamp); timestamp);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
display->expected_focus_window = window; display->expected_focus_window = window;
display->last_focus_time = timestamp; display->last_focus_time = timestamp;

239
src/core/errors.c
View File

@ -28,7 +28,6 @@
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <gdk/gdk.h> #include <gdk/gdk.h>
#include <gtk/gtk.h> /* Only for GTK_CHECK_VERSION */
/* In GTK+-3.0, the error trapping code was significantly rewritten. The new code /* In GTK+-3.0, the error trapping code was significantly rewritten. The new code
* has some neat features (like knowing automatically if a sync is needed or not * has some neat features (like knowing automatically if a sync is needed or not
@ -41,26 +40,6 @@
* use the GTK+ handling straight-up. * use the GTK+ handling straight-up.
* (See https://bugzilla.gnome.org/show_bug.cgi?id=630216 for restoring logging.) * (See https://bugzilla.gnome.org/show_bug.cgi?id=630216 for restoring logging.)
*/ */
#if GTK_CHECK_VERSION(2, 90, 0)
#define USE_GDK_ERROR_HANDLERS 1
#endif
#ifndef USE_GDK_ERROR_HANDLERS
static int x_error_handler (Display *display,
XErrorEvent *error);
static int x_io_error_handler (Display *display);
#endif
void
meta_errors_init (void)
{
#ifndef USE_GDK_ERROR_HANDLERS
XSetErrorHandler (x_error_handler);
XSetIOErrorHandler (x_io_error_handler);
#endif
}
#ifdef USE_GDK_ERROR_HANDLERS
void void
meta_error_trap_push (MetaDisplay *display) meta_error_trap_push (MetaDisplay *display)
@ -69,8 +48,7 @@ meta_error_trap_push (MetaDisplay *display)
} }
void void
meta_error_trap_pop (MetaDisplay *display, meta_error_trap_pop (MetaDisplay *display)
gboolean last_request_was_roundtrip)
{ {
gdk_error_trap_pop_ignored (); gdk_error_trap_pop_ignored ();
} }
@ -82,220 +60,7 @@ meta_error_trap_push_with_return (MetaDisplay *display)
} }
int int
meta_error_trap_pop_with_return (MetaDisplay *display, meta_error_trap_pop_with_return (MetaDisplay *display)
gboolean last_request_was_roundtrip)
{ {
return gdk_error_trap_pop (); return gdk_error_trap_pop ();
} }
#else /* !USE_GDK_ERROR_HANDLERS */
static void
meta_error_trap_push_internal (MetaDisplay *display,
gboolean need_sync)
{
/* GDK resets the error handler on each push */
int (* old_error_handler) (Display *,
XErrorEvent *);
if (need_sync)
{
XSync (display->xdisplay, False);
}
gdk_error_trap_push ();
/* old_error_handler will just be equal to x_error_handler
* for nested traps
*/
old_error_handler = XSetErrorHandler (x_error_handler);
/* Replace GDK handler, but save it so we can chain up */
if (display->error_trap_handler == NULL)
{
g_assert (display->error_traps == 0);
display->error_trap_handler = old_error_handler;
g_assert (display->error_trap_handler != x_error_handler);
}
display->error_traps += 1;
meta_topic (META_DEBUG_ERRORS, "%d traps remain\n", display->error_traps);
}
static int
meta_error_trap_pop_internal (MetaDisplay *display,
gboolean need_sync)
{
int result;
g_assert (display->error_traps > 0);
if (need_sync)
{
XSync (display->xdisplay, False);
}
result = gdk_error_trap_pop ();
display->error_traps -= 1;
if (display->error_traps == 0)
{
/* check that GDK put our handler back; this
* assumes that there are no pending GDK traps from GDK itself
*/
int (* restored_error_handler) (Display *,
XErrorEvent *);
restored_error_handler = XSetErrorHandler (x_error_handler);
/* remove this */
display->error_trap_handler = NULL;
}
meta_topic (META_DEBUG_ERRORS, "%d traps\n", display->error_traps);
return result;
}
void
meta_error_trap_push (MetaDisplay *display)
{
meta_error_trap_push_internal (display, FALSE);
}
void
meta_error_trap_pop (MetaDisplay *display,
gboolean last_request_was_roundtrip)
{
gboolean need_sync;
/* we only have to sync when popping the outermost trap */
need_sync = (display->error_traps == 1 && !last_request_was_roundtrip);
if (need_sync)
meta_topic (META_DEBUG_SYNC, "Syncing on error_trap_pop, traps = %d, roundtrip = %d\n",
display->error_traps, last_request_was_roundtrip);
display->error_trap_synced_at_last_pop = need_sync || last_request_was_roundtrip;
meta_error_trap_pop_internal (display, need_sync);
}
void
meta_error_trap_push_with_return (MetaDisplay *display)
{
gboolean need_sync;
/* We don't sync on push_with_return if there are no traps
* currently, because we assume that any errors were either covered
* by a previous pop, or were fatal.
*
* More generally, we don't sync if we were synchronized last time
* we popped. This is known to be the case if there are no traps,
* but we also keep a flag so we know whether it's the case otherwise.
*/
if (!display->error_trap_synced_at_last_pop)
need_sync = TRUE;
else
need_sync = FALSE;
if (need_sync)
meta_topic (META_DEBUG_SYNC, "Syncing on error_trap_push_with_return, traps = %d\n",
display->error_traps);
meta_error_trap_push_internal (display, FALSE);
}
int
meta_error_trap_pop_with_return (MetaDisplay *display,
gboolean last_request_was_roundtrip)
{
if (!last_request_was_roundtrip)
meta_topic (META_DEBUG_SYNC, "Syncing on error_trap_pop_with_return, traps = %d, roundtrip = %d\n",
display->error_traps, last_request_was_roundtrip);
display->error_trap_synced_at_last_pop = TRUE;
return meta_error_trap_pop_internal (display,
!last_request_was_roundtrip);
}
static int
x_error_handler (Display *xdisplay,
XErrorEvent *error)
{
int retval;
gchar buf[64];
MetaDisplay *display;
XGetErrorText (xdisplay, error->error_code, buf, 63);
display = meta_display_for_x_display (xdisplay);
/* Display can be NULL here Xlib only has one global error handler; and
* there might be other displays open in the process.
*/
if (display && display->error_traps > 0)
{
/* we're in an error trap, chain to the trap handler
* saved from GDK
*/
meta_verbose ("X error: %s serial %ld error_code %d request_code %d minor_code %d)\n",
buf,
error->serial,
error->error_code,
error->request_code,
error->minor_code);
g_assert (display->error_trap_handler != NULL);
g_assert (display->error_trap_handler != x_error_handler);
retval = (* display->error_trap_handler) (xdisplay, error);
}
else
{
meta_bug ("Unexpected X error: %s serial %ld error_code %d request_code %d minor_code %d)\n",
buf,
error->serial,
error->error_code,
error->request_code,
error->minor_code);
retval = 1; /* compiler warning */
}
return retval;
}
static int
x_io_error_handler (Display *xdisplay)
{
MetaDisplay *display;
display = meta_display_for_x_display (xdisplay);
if (errno == EPIPE)
{
meta_warning (_("Lost connection to the display '%s';\n"
"most likely the X server was shut down or you killed/destroyed\n"
"the window manager.\n"),
display ? display->name : DisplayString (xdisplay));
}
else
{
meta_warning (_("Fatal IO error %d (%s) on display '%s'.\n"),
errno, g_strerror (errno),
display ? display->name : DisplayString (xdisplay));
}
/* Xlib would force an exit anyhow */
exit (1);
return 0;
}
#endif /* USE_GDK_ERROR_HANDLERS */

4
src/core/frame.c
View File

@ -153,7 +153,7 @@ meta_window_ensure_frame (MetaWindow *window)
window->rect.x, window->rect.x,
window->rect.y); window->rect.y);
/* FIXME handle this error */ /* FIXME handle this error */
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
/* stick frame to the window */ /* stick frame to the window */
window->frame = frame; window->frame = frame;
@ -217,7 +217,7 @@ meta_window_destroy_frame (MetaWindow *window)
*/ */
window->frame->rect.x, window->frame->rect.x,
window->frame->rect.y); window->frame->rect.y);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
meta_ui_destroy_frame_window (window->screen->ui, frame->xwindow); meta_ui_destroy_frame_window (window->screen->ui, frame->xwindow);

6
src/core/iconcache.c
View File

@ -241,7 +241,7 @@ read_rgb_icon (MetaDisplay *display,
0, G_MAXLONG, 0, G_MAXLONG,
False, XA_CARDINAL, &type, &format, &nitems, False, XA_CARDINAL, &type, &format, &nitems,
&bytes_after, &data); &bytes_after, &data);
err = meta_error_trap_pop_with_return (display, TRUE); err = meta_error_trap_pop_with_return (display);
if (err != Success || if (err != Success ||
result != Success) result != Success)
@ -406,7 +406,7 @@ try_pixmap_and_mask (MetaDisplay *display,
w, h); w, h);
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
if (mask) if (mask)
{ {
@ -482,7 +482,7 @@ get_kwm_win_icon (MetaDisplay *display,
&bytes_after, &data); &bytes_after, &data);
icons = (Pixmap *)data; icons = (Pixmap *)data;
err = meta_error_trap_pop_with_return (display, TRUE); err = meta_error_trap_pop_with_return (display);
if (err != Success || if (err != Success ||
result != Success) result != Success)
return; return;

20
src/core/keybindings.c
View File

@ -470,7 +470,7 @@ regrab_key_bindings (MetaDisplay *display)
tmp = tmp->next; tmp = tmp->next;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
g_slist_free (windows); g_slist_free (windows);
} }
@ -700,7 +700,7 @@ meta_change_keygrab (MetaDisplay *display,
{ {
int result; int result;
result = meta_error_trap_pop_with_return (display, FALSE); result = meta_error_trap_pop_with_return (display);
if (grab && result != Success) if (grab && result != Success)
{ {
@ -716,7 +716,7 @@ meta_change_keygrab (MetaDisplay *display,
++ignored_mask; ++ignored_mask;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
static void static void
@ -758,7 +758,7 @@ grab_keys (MetaKeyBinding *bindings,
++i; ++i;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
static void static void
@ -777,14 +777,14 @@ ungrab_all_keys (MetaDisplay *display,
{ {
int result; int result;
result = meta_error_trap_pop_with_return (display, FALSE); result = meta_error_trap_pop_with_return (display);
if (result != Success) if (result != Success)
meta_topic (META_DEBUG_KEYBINDINGS, meta_topic (META_DEBUG_KEYBINDINGS,
"Ungrabbing all keys on 0x%lx failed\n", xwindow); "Ungrabbing all keys on 0x%lx failed\n", xwindow);
} }
else else
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
void void
@ -916,7 +916,7 @@ grab_keyboard (MetaDisplay *display,
if (grab_status != GrabSuccess) if (grab_status != GrabSuccess)
{ {
meta_error_trap_pop_with_return (display, TRUE); meta_error_trap_pop_with_return (display);
meta_topic (META_DEBUG_KEYBINDINGS, meta_topic (META_DEBUG_KEYBINDINGS,
"XGrabKeyboard() returned failure status %s time %u\n", "XGrabKeyboard() returned failure status %s time %u\n",
grab_status_to_string (grab_status), grab_status_to_string (grab_status),
@ -925,7 +925,7 @@ grab_keyboard (MetaDisplay *display,
} }
else else
{ {
result = meta_error_trap_pop_with_return (display, TRUE); result = meta_error_trap_pop_with_return (display);
if (result != Success) if (result != Success)
{ {
meta_topic (META_DEBUG_KEYBINDINGS, meta_topic (META_DEBUG_KEYBINDINGS,
@ -948,7 +948,7 @@ ungrab_keyboard (MetaDisplay *display, guint32 timestamp)
"Ungrabbing keyboard with timestamp %u\n", "Ungrabbing keyboard with timestamp %u\n",
timestamp); timestamp);
XUngrabKeyboard (display->xdisplay, timestamp); XUngrabKeyboard (display->xdisplay, timestamp);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
gboolean gboolean
@ -2899,7 +2899,7 @@ handle_panel (MetaDisplay *display,
StructureNotifyMask, StructureNotifyMask,
(XEvent*) &ev); (XEvent*) &ev);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
static void static void

3
src/core/main.c
View File

@ -623,9 +623,6 @@ main (int argc, char **argv)
g_option_context_free (ctx); g_option_context_free (ctx);
/* must be after UI init so we can override GDK handlers */
meta_errors_init ();
/* Load prefs */ /* Load prefs */
meta_prefs_init (); meta_prefs_init ();
meta_prefs_add_listener (prefs_changed_callback, NULL); meta_prefs_add_listener (prefs_changed_callback, NULL);

22
src/core/screen.c
View File

@ -601,7 +601,7 @@ meta_screen_new (MetaDisplay *display,
attrs.event_mask = StructureNotifyMask; attrs.event_mask = StructureNotifyMask;
XChangeWindowAttributes (xdisplay, XChangeWindowAttributes (xdisplay,
current_wm_sn_owner, CWEventMask, &attrs); current_wm_sn_owner, CWEventMask, &attrs);
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
current_wm_sn_owner = None; /* don't wait for it to die later on */ current_wm_sn_owner = None; /* don't wait for it to die later on */
} }
@ -670,7 +670,7 @@ meta_screen_new (MetaDisplay *display,
KeyPressMask | KeyReleaseMask | KeyPressMask | KeyReleaseMask |
FocusChangeMask | StructureNotifyMask | FocusChangeMask | StructureNotifyMask |
ExposureMask | attr.your_event_mask); ExposureMask | attr.your_event_mask);
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
meta_warning (_("Screen %d on display \"%s\" already has a window manager\n"), meta_warning (_("Screen %d on display \"%s\" already has a window manager\n"),
number, display->name); number, display->name);
@ -856,7 +856,7 @@ meta_screen_free (MetaScreen *screen,
meta_error_trap_push_with_return (screen->display); meta_error_trap_push_with_return (screen->display);
XSelectInput (screen->display->xdisplay, screen->xroot, 0); XSelectInput (screen->display->xdisplay, screen->xroot, 0);
if (meta_error_trap_pop_with_return (screen->display, FALSE) != Success) if (meta_error_trap_pop_with_return (screen->display) != Success)
meta_warning (_("Could not release screen %d on display \"%s\"\n"), meta_warning (_("Could not release screen %d on display \"%s\"\n"),
screen->number, screen->display->name); screen->number, screen->display->name);
@ -913,7 +913,7 @@ list_windows (MetaScreen *screen)
XGetWindowAttributes (screen->display->xdisplay, XGetWindowAttributes (screen->display->xdisplay,
children[i], &info->attrs); children[i], &info->attrs);
if (meta_error_trap_pop_with_return (screen->display, TRUE)) if (meta_error_trap_pop_with_return (screen->display))
{ {
meta_verbose ("Failed to get attributes for window 0x%lx\n", meta_verbose ("Failed to get attributes for window 0x%lx\n",
children[i]); children[i]);
@ -1220,7 +1220,7 @@ set_number_of_spaces_hint (MetaScreen *screen,
screen->display->atom__NET_NUMBER_OF_DESKTOPS, screen->display->atom__NET_NUMBER_OF_DESKTOPS,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 1); 32, PropModeReplace, (guchar*) data, 1);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
static void static void
@ -1241,7 +1241,7 @@ set_desktop_geometry_hint (MetaScreen *screen)
screen->display->atom__NET_DESKTOP_GEOMETRY, screen->display->atom__NET_DESKTOP_GEOMETRY,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2); 32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
static void static void
@ -1265,7 +1265,7 @@ set_desktop_viewport_hint (MetaScreen *screen)
screen->display->atom__NET_DESKTOP_VIEWPORT, screen->display->atom__NET_DESKTOP_VIEWPORT,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2); 32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
void void
@ -1839,7 +1839,7 @@ meta_screen_get_mouse_window (MetaScreen *screen,
&win_x_return, &win_x_return,
&win_y_return, &win_y_return,
&mask_return); &mask_return);
meta_error_trap_pop (screen->display, TRUE); meta_error_trap_pop (screen->display);
window = meta_stack_get_default_focus_window_at_point (screen->stack, window = meta_stack_get_default_focus_window_at_point (screen->stack,
screen->active_workspace, screen->active_workspace,
@ -2242,7 +2242,7 @@ set_workspace_names (MetaScreen *screen)
screen->display->atom_UTF8_STRING, screen->display->atom_UTF8_STRING,
8, PropModeReplace, 8, PropModeReplace,
(unsigned char *)flattened->str, flattened->len); (unsigned char *)flattened->str, flattened->len);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
g_string_free (flattened, TRUE); g_string_free (flattened, TRUE);
} }
@ -2346,7 +2346,7 @@ set_work_area_hint (MetaScreen *screen)
XA_CARDINAL, 32, PropModeReplace, XA_CARDINAL, 32, PropModeReplace,
(guchar*) data, num_workspaces*4); (guchar*) data, num_workspaces*4);
g_free (data); g_free (data);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
g_signal_emit (screen, screen_signals[WORKAREAS_CHANGED], 0); g_signal_emit (screen, screen_signals[WORKAREAS_CHANGED], 0);
} }
@ -2721,7 +2721,7 @@ meta_screen_update_showing_desktop_hint (MetaScreen *screen)
screen->display->atom__NET_SHOWING_DESKTOP, screen->display->atom__NET_SHOWING_DESKTOP,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 1); 32, PropModeReplace, (guchar*) data, 1);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
static void static void

6
src/core/stack.c
View File

@ -1026,7 +1026,7 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
xwindow, xwindow,
CWSibling | CWStackMode, CWSibling | CWStackMode,
&changes); &changes);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
break; break;
} }
@ -1046,7 +1046,7 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
XNextRequest (screen->display->xdisplay)); XNextRequest (screen->display->xdisplay));
XLowerWindow (screen->display->xdisplay, XLowerWindow (screen->display->xdisplay,
xwindow); xwindow);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
} }
@ -1267,7 +1267,7 @@ stack_sync_to_server (MetaStack *stack)
all_hidden->len); all_hidden->len);
g_array_free (all_hidden, TRUE); g_array_free (all_hidden, TRUE);
meta_error_trap_pop (stack->screen->display, FALSE); meta_error_trap_pop (stack->screen->display);
/* on error, a window was destroyed; it should eventually /* on error, a window was destroyed; it should eventually
* get removed from the stacking list when we unmanage it * get removed from the stacking list when we unmanage it
* and we'll fix stacking at that time. * and we'll fix stacking at that time.

2
src/core/window-props.c
View File

@ -442,7 +442,7 @@ set_title_text (MetaWindow *window,
XDeleteProperty (window->display->xdisplay, XDeleteProperty (window->display->xdisplay,
window->xwindow, window->xwindow,
atom); atom);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
return modified; return modified;

68
src/core/window.c
View File

@ -484,11 +484,11 @@ meta_window_new (MetaDisplay *display,
if (XGetWindowAttributes (display->xdisplay,xwindow, &attrs)) if (XGetWindowAttributes (display->xdisplay,xwindow, &attrs))
{ {
if(meta_error_trap_pop_with_return (display, TRUE) != Success) if(meta_error_trap_pop_with_return (display) != Success)
{ {
meta_verbose ("Failed to get attributes for window 0x%lx\n", meta_verbose ("Failed to get attributes for window 0x%lx\n",
xwindow); xwindow);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
meta_display_ungrab (display); meta_display_ungrab (display);
return NULL; return NULL;
} }
@ -499,16 +499,16 @@ meta_window_new (MetaDisplay *display,
} }
else else
{ {
meta_error_trap_pop_with_return (display, TRUE); meta_error_trap_pop_with_return (display);
meta_verbose ("Failed to get attributes for window 0x%lx\n", meta_verbose ("Failed to get attributes for window 0x%lx\n",
xwindow); xwindow);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
meta_display_ungrab (display); meta_display_ungrab (display);
return NULL; return NULL;
} }
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
meta_display_ungrab (display); meta_display_ungrab (display);
return window; return window;
@ -607,7 +607,7 @@ meta_window_new_with_attrs (MetaDisplay *display,
(state == IconicState || state == NormalState))) (state == IconicState || state == NormalState)))
{ {
meta_verbose ("Deciding not to manage unmapped or unviewable window 0x%lx\n", xwindow); meta_verbose ("Deciding not to manage unmapped or unviewable window 0x%lx\n", xwindow);
meta_error_trap_pop (display, TRUE); meta_error_trap_pop (display);
meta_display_ungrab (display); meta_display_ungrab (display);
return NULL; return NULL;
} }
@ -629,7 +629,7 @@ meta_window_new_with_attrs (MetaDisplay *display,
*/ */
meta_error_trap_push_with_return (display); meta_error_trap_push_with_return (display);
XAddToSaveSet (display->xdisplay, xwindow); XAddToSaveSet (display->xdisplay, xwindow);
meta_error_trap_pop_with_return (display, FALSE); meta_error_trap_pop_with_return (display);
event_mask = event_mask =
PropertyChangeMask | EnterWindowMask | LeaveWindowMask | PropertyChangeMask | EnterWindowMask | LeaveWindowMask |
@ -685,11 +685,11 @@ meta_window_new_with_attrs (MetaDisplay *display,
&set_attrs); &set_attrs);
} }
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
meta_verbose ("Window 0x%lx disappeared just as we tried to manage it\n", meta_verbose ("Window 0x%lx disappeared just as we tried to manage it\n",
xwindow); xwindow);
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
meta_display_ungrab (display); meta_display_ungrab (display);
return NULL; return NULL;
} }
@ -1162,7 +1162,7 @@ meta_window_new_with_attrs (MetaDisplay *display,
!window->initially_iconic) !window->initially_iconic)
unminimize_window_and_all_transient_parents (window); unminimize_window_and_all_transient_parents (window);
meta_error_trap_pop (display, FALSE); /* pop the XSync()-reducing trap */ meta_error_trap_pop (display); /* pop the XSync()-reducing trap */
meta_display_ungrab (display); meta_display_ungrab (display);
window->constructing = FALSE; window->constructing = FALSE;
@ -1482,7 +1482,7 @@ meta_window_unmanage (MetaWindow *window,
window->xwindow, window->xwindow,
window->display->atom__NET_WM_FULLSCREEN_MONITORS); window->display->atom__NET_WM_FULLSCREEN_MONITORS);
set_wm_state (window, WithdrawnState); set_wm_state (window, WithdrawnState);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
else else
{ {
@ -1493,7 +1493,7 @@ meta_window_unmanage (MetaWindow *window,
{ {
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
set_wm_state (window, NormalState); set_wm_state (window, NormalState);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
/* And we need to be sure the window is mapped so other WMs /* And we need to be sure the window is mapped so other WMs
@ -1502,7 +1502,7 @@ meta_window_unmanage (MetaWindow *window,
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XMapWindow (window->display->xdisplay, XMapWindow (window->display->xdisplay,
window->xwindow); window->xwindow);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
meta_window_ungrab_keys (window); meta_window_ungrab_keys (window);
@ -1550,7 +1550,7 @@ meta_window_unmanage (MetaWindow *window,
XShapeSelectInput (window->display->xdisplay, window->xwindow, NoEventMask); XShapeSelectInput (window->display->xdisplay, window->xwindow, NoEventMask);
#endif #endif
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
g_signal_emit (window, window_signals[UNMANAGED], 0); g_signal_emit (window, window_signals[UNMANAGED], 0);
@ -1577,7 +1577,7 @@ set_wm_state (MetaWindow *window,
window->display->atom_WM_STATE, window->display->atom_WM_STATE,
window->display->atom_WM_STATE, window->display->atom_WM_STATE,
32, PropModeReplace, (guchar*) data, 2); 32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
static void static void
@ -1655,7 +1655,7 @@ set_net_wm_state (MetaWindow *window)
window->display->atom__NET_WM_STATE, window->display->atom__NET_WM_STATE,
XA_ATOM, XA_ATOM,
32, PropModeReplace, (guchar*) data, i); 32, PropModeReplace, (guchar*) data, i);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
if (window->fullscreen) if (window->fullscreen)
{ {
@ -1671,7 +1671,7 @@ set_net_wm_state (MetaWindow *window)
window->display->atom__NET_WM_FULLSCREEN_MONITORS, window->display->atom__NET_WM_FULLSCREEN_MONITORS,
XA_CARDINAL, 32, PropModeReplace, XA_CARDINAL, 32, PropModeReplace,
(guchar*) data, 4); (guchar*) data, 4);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
} }
@ -2414,7 +2414,7 @@ map_client_window (MetaWindow *window)
window->mapped = TRUE; window->mapped = TRUE;
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XMapWindow (window->display->xdisplay, window->xwindow); XMapWindow (window->display->xdisplay, window->xwindow);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
return TRUE; return TRUE;
} }
@ -2438,7 +2438,7 @@ unmap_client_window (MetaWindow *window,
window->unmaps_pending += 1; window->unmaps_pending += 1;
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XUnmapWindow (window->display->xdisplay, window->xwindow); XUnmapWindow (window->display->xdisplay, window->xwindow);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
return TRUE; return TRUE;
} }
@ -4323,7 +4323,7 @@ meta_window_move_resize_internal (MetaWindow *window,
mask, mask,
&values); &values);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
if (!configure_frame_first && window->frame) if (!configure_frame_first && window->frame)
@ -5026,7 +5026,7 @@ update_net_frame_extents (MetaWindow *window)
window->display->atom__NET_FRAME_EXTENTS, window->display->atom__NET_FRAME_EXTENTS,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 4); 32, PropModeReplace, (guchar*) data, 4);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
void void
@ -5053,7 +5053,7 @@ meta_window_set_current_workspace_hint (MetaWindow *window)
window->display->atom__NET_WM_DESKTOP, window->display->atom__NET_WM_DESKTOP,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 1); 32, PropModeReplace, (guchar*) data, 1);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
static gboolean static gboolean
@ -5178,7 +5178,7 @@ meta_window_send_icccm_message (MetaWindow *window,
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XSendEvent (window->display->xdisplay, XSendEvent (window->display->xdisplay,
window->xwindow, False, 0, (XEvent*) &ev); window->xwindow, False, 0, (XEvent*) &ev);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
void void
@ -5583,12 +5583,12 @@ meta_window_client_message (MetaWindow *window,
meta_error_trap_push_with_return (display); meta_error_trap_push_with_return (display);
str1 = XGetAtomName (display->xdisplay, first); str1 = XGetAtomName (display->xdisplay, first);
if (meta_error_trap_pop_with_return (display, TRUE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
str1 = NULL; str1 = NULL;
meta_error_trap_push_with_return (display); meta_error_trap_push_with_return (display);
str2 = XGetAtomName (display->xdisplay, second); str2 = XGetAtomName (display->xdisplay, second);
if (meta_error_trap_pop_with_return (display, TRUE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
str2 = NULL; str2 = NULL;
meta_verbose ("Request to change _NET_WM_STATE action %lu atom1: %s atom2: %s\n", meta_verbose ("Request to change _NET_WM_STATE action %lu atom1: %s atom2: %s\n",
@ -5876,7 +5876,7 @@ meta_window_client_message (MetaWindow *window,
&query_root_x, &query_root_y, &query_root_x, &query_root_y,
&x, &y, &x, &y,
&mask); &mask);
meta_error_trap_pop (window->display, TRUE); meta_error_trap_pop (window->display);
if (mask & Button1Mask) if (mask & Button1Mask)
button = 1; button = 1;
@ -6112,7 +6112,7 @@ meta_window_notify_focus (MetaWindow *window,
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XInstallColormap (window->display->xdisplay, XInstallColormap (window->display->xdisplay,
window->colormap); window->colormap);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
/* move into FOCUSED_WINDOW layer */ /* move into FOCUSED_WINDOW layer */
meta_window_update_layer (window); meta_window_update_layer (window);
@ -6175,7 +6175,7 @@ meta_window_notify_focus (MetaWindow *window,
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
XUninstallColormap (window->display->xdisplay, XUninstallColormap (window->display->xdisplay,
window->colormap); window->colormap);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
/* move out of FOCUSED_WINDOW layer */ /* move out of FOCUSED_WINDOW layer */
meta_window_update_layer (window); meta_window_update_layer (window);
@ -6266,7 +6266,7 @@ send_configure_notify (MetaWindow *window)
XSendEvent (window->display->xdisplay, XSendEvent (window->display->xdisplay,
window->xwindow, window->xwindow,
False, StructureNotifyMask, &event); False, StructureNotifyMask, &event);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
/* FIXME: @rect should be marked (out), but gjs doesn't currently support /* FIXME: @rect should be marked (out), but gjs doesn't currently support
@ -6502,7 +6502,7 @@ meta_window_update_net_wm_type (MetaWindow *window)
{ {
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
str = XGetAtomName (window->display->xdisplay, window->type_atom); str = XGetAtomName (window->display->xdisplay, window->type_atom);
meta_error_trap_pop (window->display, TRUE); meta_error_trap_pop (window->display);
} }
meta_verbose ("Window %s type atom %s\n", window->desc, meta_verbose ("Window %s type atom %s\n", window->desc,
@ -6863,7 +6863,7 @@ recalc_window_type (MetaWindow *window)
meta_error_trap_push (window->display); meta_error_trap_push (window->display);
atom_name = XGetAtomName (window->display->xdisplay, atom_name = XGetAtomName (window->display->xdisplay,
window->type_atom); window->type_atom);
meta_error_trap_pop (window->display, TRUE); meta_error_trap_pop (window->display);
meta_warning ("Unrecognized type atom [%s] set for %s \n", meta_warning ("Unrecognized type atom [%s] set for %s \n",
atom_name ? atom_name : "unknown", atom_name ? atom_name : "unknown",
@ -7021,7 +7021,7 @@ set_allowed_actions_hint (MetaWindow *window)
window->display->atom__NET_WM_ALLOWED_ACTIONS, window->display->atom__NET_WM_ALLOWED_ACTIONS,
XA_ATOM, XA_ATOM,
32, PropModeReplace, (guchar*) data, i); 32, PropModeReplace, (guchar*) data, i);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
#undef MAX_N_ACTIONS #undef MAX_N_ACTIONS
} }
@ -8493,7 +8493,7 @@ meta_window_set_gravity (MetaWindow *window,
CWWinGravity, CWWinGravity,
&attrs); &attrs);
meta_error_trap_pop (window->display, FALSE); meta_error_trap_pop (window->display);
} }
static void static void
@ -8937,7 +8937,7 @@ warp_grab_pointer (MetaWindow *window,
0, 0, 0, 0, 0, 0, 0, 0,
*x, *y); *x, *y);
if (meta_error_trap_pop_with_return (display, FALSE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
meta_verbose ("Failed to warp pointer for window %s\n", meta_verbose ("Failed to warp pointer for window %s\n",
window->desc); window->desc);

2
src/core/workspace.c
View File

@ -765,7 +765,7 @@ set_active_space_hint (MetaScreen *screen)
screen->display->atom__NET_CURRENT_DESKTOP, screen->display->atom__NET_CURRENT_DESKTOP,
XA_CARDINAL, XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 1); 32, PropModeReplace, (guchar*) data, 1);
meta_error_trap_pop (screen->display, FALSE); meta_error_trap_pop (screen->display);
} }
void void

10
src/core/xprops.c
View File

@ -126,7 +126,7 @@ validate_or_free_results (GetPropertyResults *results,
type_name = XGetAtomName (results->display->xdisplay, results->type); type_name = XGetAtomName (results->display->xdisplay, results->type);
expected_name = XGetAtomName (results->display->xdisplay, expected_type); expected_name = XGetAtomName (results->display->xdisplay, expected_type);
prop_name = XGetAtomName (results->display->xdisplay, results->xatom); prop_name = XGetAtomName (results->display->xdisplay, results->xatom);
meta_error_trap_pop (results->display, TRUE); meta_error_trap_pop (results->display);
w = meta_display_lookup_x_window (results->display, results->xwindow); w = meta_display_lookup_x_window (results->display, results->xwindow);
@ -204,11 +204,11 @@ get_property (MetaDisplay *display,
{ {
if (results->prop) if (results->prop)
XFree (results->prop); XFree (results->prop);
meta_error_trap_pop_with_return (display, TRUE); meta_error_trap_pop_with_return (display);
return FALSE; return FALSE;
} }
if (meta_error_trap_pop_with_return (display, TRUE) != Success) if (meta_error_trap_pop_with_return (display) != Success)
{ {
if (results->prop) if (results->prop)
XFree (results->prop); XFree (results->prop);
@ -490,7 +490,7 @@ utf8_list_from_results (GetPropertyResults *results,
meta_error_trap_push (results->display); meta_error_trap_push (results->display);
name = XGetAtomName (results->display->xdisplay, results->xatom); name = XGetAtomName (results->display->xdisplay, results->xatom);
meta_error_trap_pop (results->display, TRUE); meta_error_trap_pop (results->display);
meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"), meta_warning (_("Property %s on window 0x%lx contained invalid UTF-8 for item %d in the list\n"),
name, results->xwindow, i); name, results->xwindow, i);
meta_XFree (name); meta_XFree (name);
@ -547,7 +547,7 @@ meta_prop_set_utf8_string_hint (MetaDisplay *display,
xwindow, atom, xwindow, atom,
display->atom_UTF8_STRING, display->atom_UTF8_STRING,
8, PropModeReplace, (guchar*) val, strlen (val)); 8, PropModeReplace, (guchar*) val, strlen (val));
meta_error_trap_pop (display, FALSE); meta_error_trap_pop (display);
} }
static gboolean static gboolean

80
src/gdk-compat.h
View File

@ -1,80 +0,0 @@
#ifndef __GDK_COMPAT_H__
#define __GDK_COMPAT_H__
#include <gdk/gdk.h>
#include <math.h>
/* Provide a compatibility layer for accessor function introduced
* in GTK+ 2.22 which we need to build without deprecated GDK symbols.
* That way it is still possible to build with GTK+ 2.18 when not
* using GDK_DISABLE_DEPRECATED.
*/
#if !GTK_CHECK_VERSION (2, 21, 1)
#define gdk_visual_get_depth(v) GDK_VISUAL(v)->depth
#endif /* GTK_CHECK_VERSION (2, 21, 1) */
#if !GTK_CHECK_VERSION (2, 90, 8)
#define gdk_window_get_screen gdk_drawable_get_screen
#define gdk_pixbuf_get_from_window(window, src_x, src_y, width, height) \
gdk_pixbuf_get_from_drawable(NULL, window, NULL, src_x, src_y, 0, 0, width, height)
static inline int
gdk_window_get_width (GdkWindow *window)
{
int width;
gdk_drawable_get_size (window, &width, NULL);
return width;
}
static inline int
gdk_window_get_height (GdkWindow *window)
{
int height;
gdk_drawable_get_size (window, NULL, &height);
return height;
}
static inline gboolean
gdk_cairo_get_clip_rectangle (cairo_t *cr,
GdkRectangle *rect)
{
double x1, y1, x2, y2;
gboolean clip_exists;
cairo_clip_extents (cr, &x1, &y1, &x2, &y2);
clip_exists = x1 < x2 && y1 < y2;
if (rect)
{
x1 = floor (x1);
y1 = floor (y1);
x2 = ceil (x2);
y2 = ceil (y2);
rect->x = CLAMP (x1, G_MININT, G_MAXINT);
rect->y = CLAMP (y1, G_MININT, G_MAXINT);
rect->width = CLAMP (x2 - x1, G_MININT, G_MAXINT);
rect->height = CLAMP (y2 - y1, G_MININT, G_MAXINT);
}
return clip_exists;
}
#endif /* GTK_CHECK_VERSION (2, 90, 8) */
/* Compatibility with old GDK key symbols */
#ifndef GDK_KEY_Escape
#define GDK_KEY_Escape GDK_Escape
#endif /* GDK_KEY_Escape */
#endif /* __GDK_COMPAT_H__ */

177
src/gdk2-drawing-utils.c
View File

@ -1,177 +0,0 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2010 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <config.h>
#include "gdk2-drawing-utils.h"
#include <math.h>
#include "gdk-compat.h"
#ifndef USE_GTK3
static const cairo_user_data_key_t context_key;
cairo_t *
meta_cairo_create (GdkDrawable *drawable)
{
cairo_t *cr;
cr = gdk_cairo_create (drawable);
cairo_set_user_data (cr, &context_key, drawable, NULL);
return cr;
}
static GdkWindow *
extract_window (cairo_t *cr,
int *dx,
int *dy,
GdkRectangle *clip_area)
{
GdkWindow *window = cairo_get_user_data (cr, &context_key);
cairo_matrix_t matrix;
g_assert (dx != NULL);
g_assert (dy != NULL);
g_assert (clip_area != NULL);
/* lots of stuff that mustn't happen because we can't cope with it. */
if (window == NULL)
{
g_error ("Could not get the GdkWindow from the cairo context passed to\n"
"theme drawing functions. A GdkWindow must be set on all cairo\n"
"context passed to theme drawing functions when using GTK2.\n"
"Please use meta_cairo_create() to create the Cairo context.\n");
}
cairo_get_matrix (cr, &matrix);
if (matrix.xx != 1.0 || matrix.yy != 1.0 ||
matrix.xy != 0.0 || matrix.yx != 0.0 ||
floor (matrix.x0) != matrix.x0 ||
floor (matrix.y0) != matrix.y0)
{
g_error ("GTK2 drawing requires that the matrix set on the cairo context\n"
"is an integer translation, however that is not the case.\n");
}
gdk_cairo_get_clip_rectangle (cr, clip_area);
clip_area->x += matrix.x0;
clip_area->y += matrix.y0;
*dx = matrix.x0;
*dy = matrix.y0;
return window;
}
void
meta_paint_vline (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkWidget *widget,
const gchar *detail,
gint y1_,
gint y2_,
gint x)
{
int dx, dy;
GdkWindow *window;
GdkRectangle area;
window = extract_window (cr, &dx, &dy, &area);
gtk_paint_vline (style, window, state_type, &area,
widget, detail, y1_ + dy, y2_ + dy, x + dx);
}
void
meta_paint_arrow (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
GtkArrowType arrow_type,
gboolean fill,
gint x,
gint y,
gint width,
gint height)
{
int dx, dy;
GdkWindow *window;
GdkRectangle area;
window = extract_window (cr, &dx, &dy, &area);
gtk_paint_arrow (style, window, state_type, shadow_type,
&area, widget, detail, arrow_type,
fill, x + dx, y + dy, width, height);
}
void
meta_paint_box (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height)
{
int dx, dy;
GdkWindow *window;
GdkRectangle area;
window = extract_window (cr, &dx, &dy, &area);
gtk_paint_box (style, window, state_type, shadow_type,
&area, widget, detail,
x + dx, y + dy, width, height);
}
void
meta_paint_flat_box (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height)
{
int dx, dy;
GdkWindow *window;
GdkRectangle area;
window = extract_window (cr, &dx, &dy, &area);
gtk_paint_flat_box (style, window, state_type, shadow_type,
&area, widget, detail,
x + dx, y + dy, width, height);
}
#endif /* USE_GTK3 */

100
src/gdk2-drawing-utils.h
View File

@ -1,100 +0,0 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2010 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef __GTK3_COMPAT_H__
#define __GTK3_COMPAT_H__
#include <gtk/gtk.h>
#if GTK_CHECK_VERSION (2, 90, 8)
#define USE_GTK3 1
#define MetaPixmap cairo_surface_t
#define meta_pixmap_new(window, w, h) gdk_window_create_similar_surface (window, CAIRO_CONTENT_COLOR, w, h)
#define meta_pixmap_free(pixmap) cairo_surface_destroy (pixmap)
#define meta_pixmap_cairo_create(pixmap) cairo_create (pixmap)
#define meta_cairo_set_source_pixmap(cr, pixmap, x, y) cairo_set_source_surface (cr, pixmap, x, y)
#define meta_paint_vline gtk_paint_vline
#define meta_paint_box gtk_paint_box
#define meta_paint_arrow gtk_paint_arrow
#define meta_paint_flat_box gtk_paint_flat_box
#else /* GTK_VERSION < 2.90.8 */
#undef USE_GTK3
#define MetaPixmap GdkPixmap
#define meta_pixmap_new(window, w, h) gdk_pixmap_new (window, w, h, -1)
#define meta_pixmap_free(pixmap) g_object_unref (pixmap)
#define meta_pixmap_cairo_create(pixmap) meta_cairo_create (pixmap)
#define meta_cairo_set_source_pixmap(cr, pixmap, x, y) gdk_cairo_set_source_pixmap (cr, pixmap, x, y)
/* This function only exists for GTK2 code. */
cairo_t * meta_cairo_create (GdkDrawable *drawable);
void meta_paint_vline (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkWidget *widget,
const gchar *detail,
gint y1_,
gint y2_,
gint x);
void meta_paint_arrow (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
GtkArrowType arrow_type,
gboolean fill,
gint x,
gint y,
gint width,
gint height);
void meta_paint_box (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height);
void meta_paint_flat_box (GtkStyle *style,
cairo_t *cr,
GtkStateType state_type,
GtkShadowType shadow_type,
GtkWidget *widget,
const gchar *detail,
gint x,
gint y,
gint width,
gint height);
#endif /* GTK_VERSION < 2.90.8 */
#endif /* __GTK3_COMPAT_H__ */

26
src/gtk-compat.h
View File

@ -1,26 +0,0 @@
#ifndef __GTK_COMPAT_H__
#define __GTK_COMPAT_H__
#include <gtk/gtk.h>
/* Provide a compatibility layer for accessor function introduces
* in GTK+ 2.20 which we need to build with GSEAL_ENABLE.
* That way it is still possible to build with GTK+ 2.18 when not
* using GSEAL_ENABLE
*/
#if !GTK_CHECK_VERSION (2, 20, 0)
#define gtk_widget_get_realized(w) GTK_WIDGET_REALIZED (w)
#define gtk_widget_get_requisition(w,r) (*r = GTK_WIDGET (w)->requisition)
#define gtk_widget_set_mapped(w,m) \
G_STMT_START { \
if (m) \
GTK_WIDGET_SET_FLAGS (w, GTK_MAPPED); \
else \
GTK_WIDGET_UNSET_FLAGS (w, GTK_MAPPED); \
} G_STMT_END
#endif /* GTK_CHECK_VERSION */
#endif /* __GTK_COMPAT_H__ */

8
src/include/errors.h
View File

@ -29,16 +29,12 @@
#include "util.h" #include "util.h"
#include "display.h" #include "display.h"
void meta_errors_init (void);
void meta_error_trap_push (MetaDisplay *display); void meta_error_trap_push (MetaDisplay *display);
void meta_error_trap_pop (MetaDisplay *display, void meta_error_trap_pop (MetaDisplay *display);
gboolean last_request_was_roundtrip);
void meta_error_trap_push_with_return (MetaDisplay *display); void meta_error_trap_push_with_return (MetaDisplay *display);
/* returns X error code, or 0 for no error */ /* returns X error code, or 0 for no error */
int meta_error_trap_pop_with_return (MetaDisplay *display, int meta_error_trap_pop_with_return (MetaDisplay *display);
gboolean last_request_was_roundtrip);
#endif #endif

2
src/libmutter-private.pc.in
View File

@ -6,7 +6,7 @@ libgnome_serverdir=@libexecdir@
Name: libmutter-private Name: libmutter-private
Description: Mutter internals shared Description: Mutter internals shared
Requires: gtk+-@GTK_API_VERSION@ Requires: gtk+-3.0
Version: @VERSION@ Version: @VERSION@
Libs: -L${libdir} -lmutter-private Libs: -L${libdir} -lmutter-private
Cflags: -I${includedir}/mutter Cflags: -I${includedir}/mutter

2
src/tools/mutter-mag.c
View File

@ -29,8 +29,6 @@
#include <stdlib.h> #include <stdlib.h>
#include <math.h> #include <math.h>
#include "gdk-compat.h"
static GtkWidget *grab_widget = NULL; static GtkWidget *grab_widget = NULL;
static GtkWidget *display_window = NULL; static GtkWidget *display_window = NULL;
static int last_grab_x = 0; static int last_grab_x = 0;

2
src/tools/mutter-window-demo.c
View File

@ -24,8 +24,6 @@
#include <X11/Xatom.h> #include <X11/Xatom.h>
#include <unistd.h> #include <unistd.h>
#include "gtk-compat.h"
static GtkWidget* do_appwindow (void); static GtkWidget* do_appwindow (void);
static gboolean aspect_on; static gboolean aspect_on;

23
src/ui/fixedtip.c
View File

@ -25,8 +25,6 @@
#include "fixedtip.h" #include "fixedtip.h"
#include "ui.h" #include "ui.h"
#include "gdk2-drawing-utils.h"
/** /**
* The floating rectangle. This is a GtkWindow, and it contains * The floating rectangle. This is a GtkWindow, and it contains
* the "label" widget, below. * the "label" widget, below.
@ -52,7 +50,6 @@ static int screen_right_edge = 0;
*/ */
static int screen_bottom_edge = 0; static int screen_bottom_edge = 0;
#ifdef USE_GTK3
static gboolean static gboolean
draw_handler (GtkWidget *tooltips, draw_handler (GtkWidget *tooltips,
cairo_t *cr, cairo_t *cr,
@ -68,21 +65,6 @@ draw_handler (GtkWidget *tooltips,
return FALSE; return FALSE;
} }
#else /* !USE_GTK3 */
static gint
expose_handler (GtkWidget *tooltips,
GdkEventExpose *event,
gpointer user_data)
{
gtk_paint_flat_box (gtk_widget_get_style (tip),
gtk_widget_get_window (tip),
GTK_STATE_NORMAL, GTK_SHADOW_OUT,
NULL, tip, "tooltip",
0, 0, -1, -1);
return FALSE;
}
#endif /* !USE_GTK3 */
void void
meta_fixed_tip_show (Display *xdisplay, int screen_number, meta_fixed_tip_show (Display *xdisplay, int screen_number,
@ -116,13 +98,8 @@ meta_fixed_tip_show (Display *xdisplay, int screen_number,
gtk_widget_set_name (tip, "gtk-tooltips"); gtk_widget_set_name (tip, "gtk-tooltips");
gtk_container_set_border_width (GTK_CONTAINER (tip), 4); gtk_container_set_border_width (GTK_CONTAINER (tip), 4);
#ifdef USE_GTK3
g_signal_connect (tip, "draw", g_signal_connect (tip, "draw",
G_CALLBACK (draw_handler), NULL); G_CALLBACK (draw_handler), NULL);
#else
g_signal_connect (tip, "expose_event",
G_CALLBACK (expose_handler), NULL);
#endif
label = gtk_label_new (NULL); label = gtk_label_new (NULL);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);

166
src/ui/frames.c
View File

@ -35,10 +35,6 @@
#include "prefs.h" #include "prefs.h"
#include "ui.h" #include "ui.h"
#include "gdk2-drawing-utils.h"
#include "gtk-compat.h"
#include "gdk-compat.h"
#include <cairo-xlib.h> #include <cairo-xlib.h>
#ifdef HAVE_SHAPE #ifdef HAVE_SHAPE
@ -47,11 +43,7 @@
#define DEFAULT_INNER_BUTTON_BORDER 3 #define DEFAULT_INNER_BUTTON_BORDER 3
#ifdef USE_GTK3
static void meta_frames_destroy (GtkWidget *object); static void meta_frames_destroy (GtkWidget *object);
#else
static void meta_frames_destroy (GtkObject *object);
#endif
static void meta_frames_finalize (GObject *object); static void meta_frames_finalize (GObject *object);
static void meta_frames_style_set (GtkWidget *widget, static void meta_frames_style_set (GtkWidget *widget,
GtkStyle *prev_style); GtkStyle *prev_style);
@ -69,13 +61,8 @@ static gboolean meta_frames_motion_notify_event (GtkWidget *widget,
GdkEventMotion *event); GdkEventMotion *event);
static gboolean meta_frames_destroy_event (GtkWidget *widget, static gboolean meta_frames_destroy_event (GtkWidget *widget,
GdkEventAny *event); GdkEventAny *event);
#ifdef USE_GTK3
static gboolean meta_frames_draw (GtkWidget *widget, static gboolean meta_frames_draw (GtkWidget *widget,
cairo_t *cr); cairo_t *cr);
#else
static gboolean meta_frames_expose_event (GtkWidget *widget,
GdkEventExpose *event);
#endif
static gboolean meta_frames_enter_notify_event (GtkWidget *widget, static gboolean meta_frames_enter_notify_event (GtkWidget *widget,
GdkEventCrossing *event); GdkEventCrossing *event);
static gboolean meta_frames_leave_notify_event (GtkWidget *widget, static gboolean meta_frames_leave_notify_event (GtkWidget *widget,
@ -148,22 +135,14 @@ meta_frames_class_init (MetaFramesClass *class)
gobject_class->constructor = meta_frames_constructor; gobject_class->constructor = meta_frames_constructor;
gobject_class->finalize = meta_frames_finalize; gobject_class->finalize = meta_frames_finalize;
#ifdef USE_GTK3
widget_class->destroy = meta_frames_destroy; widget_class->destroy = meta_frames_destroy;
#else
GTK_OBJECT_CLASS (class)->destroy = meta_frames_destroy;
#endif
widget_class->style_set = meta_frames_style_set; widget_class->style_set = meta_frames_style_set;
widget_class->map = meta_frames_map; widget_class->map = meta_frames_map;
widget_class->unmap = meta_frames_unmap; widget_class->unmap = meta_frames_unmap;
#ifdef USE_GTK3
widget_class->draw = meta_frames_draw; widget_class->draw = meta_frames_draw;
#else
widget_class->expose_event = meta_frames_expose_event;
#endif
widget_class->destroy_event = meta_frames_destroy_event; widget_class->destroy_event = meta_frames_destroy_event;
widget_class->button_press_event = meta_frames_button_press_event; widget_class->button_press_event = meta_frames_button_press_event;
widget_class->button_release_event = meta_frames_button_release_event; widget_class->button_release_event = meta_frames_button_release_event;
@ -238,13 +217,8 @@ listify_func (gpointer key, gpointer value, gpointer data)
*listp = g_slist_prepend (*listp, value); *listp = g_slist_prepend (*listp, value);
} }
#ifdef USE_GTK3
static void static void
meta_frames_destroy (GtkWidget *object) meta_frames_destroy (GtkWidget *object)
#else
static void
meta_frames_destroy (GtkObject *object)
#endif
{ {
GSList *winlist; GSList *winlist;
GSList *tmp; GSList *tmp;
@ -268,11 +242,7 @@ meta_frames_destroy (GtkObject *object)
} }
g_slist_free (winlist); g_slist_free (winlist);
#ifdef USE_GTK3
GTK_WIDGET_CLASS (meta_frames_parent_class)->destroy (object); GTK_WIDGET_CLASS (meta_frames_parent_class)->destroy (object);
#else
GTK_OBJECT_CLASS (meta_frames_parent_class)->destroy (object);
#endif
} }
static void static void
@ -300,7 +270,7 @@ meta_frames_finalize (GObject *object)
typedef struct typedef struct
{ {
cairo_rectangle_int_t rect; cairo_rectangle_int_t rect;
MetaPixmap *pixmap; cairo_surface_t *pixmap;
} CachedFramePiece; } CachedFramePiece;
typedef struct typedef struct
@ -337,7 +307,7 @@ invalidate_cache (MetaFrames *frames,
for (i = 0; i < 4; i++) for (i = 0; i < 4; i++)
if (pixels->piece[i].pixmap) if (pixels->piece[i].pixmap)
meta_pixmap_free (pixels->piece[i].pixmap); cairo_surface_destroy (pixels->piece[i].pixmap);
g_free (pixels); g_free (pixels);
g_hash_table_remove (frames->cache, frame); g_hash_table_remove (frames->cache, frame);
@ -2036,53 +2006,6 @@ meta_frames_destroy_event (GtkWidget *widget,
return TRUE; return TRUE;
} }
#if !GTK_CHECK_VERSION(2,21,6)
/* Copied from GDK */
static cairo_surface_t *
_gdk_drawable_ref_cairo_surface (GdkDrawable *drawable)
{
g_return_val_if_fail (GDK_IS_DRAWABLE (drawable), NULL);
return GDK_DRAWABLE_GET_CLASS (drawable)->ref_cairo_surface (drawable);
}
static cairo_pattern_t *
gdk_window_get_background_pattern (GdkWindow *window)
{
GdkWindowObject *private = (GdkWindowObject *) window;
cairo_pattern_t *pattern;
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
if (private->bg_pixmap == GDK_PARENT_RELATIVE_BG)
pattern = NULL;
else if (private->bg_pixmap != GDK_NO_BG &&
private->bg_pixmap != NULL)
{
static cairo_user_data_key_t key;
cairo_surface_t *surface;
surface = _gdk_drawable_ref_cairo_surface (private->bg_pixmap);
pattern = cairo_pattern_create_for_surface (surface);
cairo_surface_destroy (surface);
cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REPEAT);
cairo_pattern_set_user_data (pattern,
&key,
g_object_ref (private->bg_pixmap),
g_object_unref);
}
else
{
pattern =
cairo_pattern_create_rgb (private->bg_color.red / 65535.,
private->bg_color.green / 65535.,
private->bg_color.blue / 65535.);
}
return pattern;
}
#endif
static void static void
setup_bg_cr (cairo_t *cr, GdkWindow *window, int x_offset, int y_offset) setup_bg_cr (cairo_t *cr, GdkWindow *window, int x_offset, int y_offset)
@ -2109,22 +2032,23 @@ setup_bg_cr (cairo_t *cr, GdkWindow *window, int x_offset, int y_offset)
/* Returns a pixmap with a piece of the windows frame painted on it. /* Returns a pixmap with a piece of the windows frame painted on it.
*/ */
static MetaPixmap * static cairo_surface_t *
generate_pixmap (MetaFrames *frames, generate_pixmap (MetaFrames *frames,
MetaUIFrame *frame, MetaUIFrame *frame,
cairo_rectangle_int_t *rect) cairo_rectangle_int_t *rect)
{ {
MetaPixmap *result; cairo_surface_t *result;
cairo_t *cr; cairo_t *cr;
/* do not create a pixmap for nonexisting areas */ /* do not create a pixmap for nonexisting areas */
if (rect->width <= 0 || rect->height <= 0) if (rect->width <= 0 || rect->height <= 0)
return NULL; return NULL;
result = meta_pixmap_new (frame->window, result = gdk_window_create_similar_surface (frame->window,
rect->width, rect->height); CAIRO_CONTENT_COLOR,
rect->width, rect->height);
cr = meta_pixmap_cairo_create (result); cr = cairo_create (result);
cairo_translate (cr, -rect->x, -rect->y); cairo_translate (cr, -rect->x, -rect->y);
setup_bg_cr (cr, frame->window, 0, 0); setup_bg_cr (cr, frame->window, 0, 0);
@ -2295,8 +2219,8 @@ cached_pixels_draw (CachedPixels *pixels,
if (piece->pixmap) if (piece->pixmap)
{ {
meta_cairo_set_source_pixmap (cr, piece->pixmap, cairo_set_source_surface (cr, piece->pixmap,
piece->rect.x, piece->rect.y); piece->rect.x, piece->rect.y);
cairo_paint (cr); cairo_paint (cr);
region_piece = cairo_region_create_rectangle (&piece->rect); region_piece = cairo_region_create_rectangle (&piece->rect);
@ -2306,7 +2230,6 @@ cached_pixels_draw (CachedPixels *pixels,
} }
} }
#ifdef USE_GTK3
static gboolean static gboolean
meta_frames_draw (GtkWidget *widget, meta_frames_draw (GtkWidget *widget,
cairo_t *cr) cairo_t *cr)
@ -2373,75 +2296,6 @@ meta_frames_draw (GtkWidget *widget,
return TRUE; return TRUE;
} }
#else /* !USE_GTK3 */
static gboolean
meta_frames_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
MetaUIFrame *frame;
MetaFrames *frames;
CachedPixels *pixels;
cairo_region_t *region;
int i, n_areas;
GdkRectangle *event_rectangles;
int n_event_rectangles;
cairo_t *cr;
frames = META_FRAMES (widget);
frame = meta_frames_lookup_window (frames, GDK_WINDOW_XID (event->window));
if (frame == NULL)
return FALSE;
if (frames->expose_delay_count > 0)
{
/* Redraw this entire frame later */
frame->expose_delayed = TRUE;
return TRUE;
}
populate_cache (frames, frame);
/* Count on GdkRectangle and cairo_rectangle_int_t being identical */
gdk_region_get_rectangles (event->region, &event_rectangles, &n_event_rectangles);
region = cairo_region_create_rectangles ((cairo_rectangle_int_t *)event_rectangles,
n_event_rectangles);
g_free (event_rectangles);
pixels = get_cache (frames, frame);
cr = gdk_cairo_create (event->window);
cached_pixels_draw (pixels, cr, region);
cairo_destroy (cr);
clip_to_screen (region, frame);
subtract_client_area (region, frame);
n_areas = cairo_region_num_rectangles (region);
for (i = 0; i < n_areas; i++)
{
GdkRectangle area;
/* Count on GdkRectangle and cairo_rectangle_int_t being identical */
cairo_region_get_rectangle (region, i, (cairo_rectangle_int_t *)&area);
gdk_window_begin_paint_rect (event->window, &area);
cr = gdk_cairo_create (event->window);
/* no need to clip, begin_paint_region ensures the pixmap
* is only as big as the rect we use. */
meta_frames_paint (frames, frame, cr);
cairo_destroy (cr);
gdk_window_end_paint (event->window);
}
cairo_region_destroy (region);
return TRUE;
}
#endif /* !USE_GTK3 */
static void static void
meta_frames_paint (MetaFrames *frames, meta_frames_paint (MetaFrames *frames,

2
src/ui/menu.c
View File

@ -33,8 +33,6 @@
#include "metaaccellabel.h" #include "metaaccellabel.h"
#include "ui.h" #include "ui.h"
#include "gdk-compat.h"
typedef struct _MenuItem MenuItem; typedef struct _MenuItem MenuItem;
typedef struct _MenuData MenuData; typedef struct _MenuData MenuData;

113
src/ui/metaaccellabel.c
View File

@ -37,24 +37,12 @@
#include <string.h> #include <string.h>
#include "util.h" #include "util.h"
#include "gtk-compat.h"
#include "gdk2-drawing-utils.h"
#ifdef USE_GTK3
static void meta_accel_label_destroy (GtkWidget *object); static void meta_accel_label_destroy (GtkWidget *object);
#else
static void meta_accel_label_destroy (GtkObject *object);
#endif
static void meta_accel_label_finalize (GObject *object); static void meta_accel_label_finalize (GObject *object);
static void meta_accel_label_size_request (GtkWidget *widget, static void meta_accel_label_size_request (GtkWidget *widget,
GtkRequisition *requisition); GtkRequisition *requisition);
#ifdef USE_GTK3
static gboolean meta_accel_label_draw (GtkWidget *widget, static gboolean meta_accel_label_draw (GtkWidget *widget,
cairo_t *cr); cairo_t *cr);
#else
static gboolean meta_accel_label_expose_event (GtkWidget *widget,
GdkEventExpose *event);
#endif
static void meta_accel_label_update (MetaAccelLabel *accel_label); static void meta_accel_label_update (MetaAccelLabel *accel_label);
static int meta_accel_label_get_accel_width (MetaAccelLabel *accel_label); static int meta_accel_label_get_accel_width (MetaAccelLabel *accel_label);
@ -69,18 +57,10 @@ meta_accel_label_class_init (MetaAccelLabelClass *class)
gobject_class->finalize = meta_accel_label_finalize; gobject_class->finalize = meta_accel_label_finalize;
#ifdef USE_GTK3
widget_class->destroy = meta_accel_label_destroy; widget_class->destroy = meta_accel_label_destroy;
#else
GTK_OBJECT_CLASS (class)->destroy = meta_accel_label_destroy;
#endif
widget_class->size_request = meta_accel_label_size_request; widget_class->size_request = meta_accel_label_size_request;
#ifdef USE_GTK3
widget_class->draw = meta_accel_label_draw; widget_class->draw = meta_accel_label_draw;
#else
widget_class->expose_event = meta_accel_label_expose_event;
#endif
class->signal_quote1 = g_strdup ("<:"); class->signal_quote1 = g_strdup ("<:");
class->signal_quote2 = g_strdup (":>"); class->signal_quote2 = g_strdup (":>");
@ -173,13 +153,8 @@ meta_accel_label_new_with_mnemonic (const gchar *string)
return GTK_WIDGET (accel_label); return GTK_WIDGET (accel_label);
} }
#ifdef USE_GTK3
static void static void
meta_accel_label_destroy (GtkWidget *object) meta_accel_label_destroy (GtkWidget *object)
#else
static void
meta_accel_label_destroy (GtkObject *object)
#endif
{ {
MetaAccelLabel *accel_label = META_ACCEL_LABEL (object); MetaAccelLabel *accel_label = META_ACCEL_LABEL (object);
@ -190,11 +165,7 @@ meta_accel_label_destroy (GtkObject *object)
accel_label->accel_mods = 0; accel_label->accel_mods = 0;
accel_label->accel_key = 0; accel_label->accel_key = 0;
#ifdef USE_GTK3
GTK_WIDGET_CLASS (meta_accel_label_parent_class)->destroy (object); GTK_WIDGET_CLASS (meta_accel_label_parent_class)->destroy (object);
#else
GTK_OBJECT_CLASS (meta_accel_label_parent_class)->destroy (object);
#endif
} }
static void static void
@ -251,7 +222,6 @@ meta_accel_label_size_request (GtkWidget *widget,
g_object_unref (G_OBJECT (layout)); g_object_unref (G_OBJECT (layout));
} }
#ifdef USE_GTK3
/* Mostly taken from GTK3. */ /* Mostly taken from GTK3. */
static gboolean static gboolean
meta_accel_label_draw (GtkWidget *widget, meta_accel_label_draw (GtkWidget *widget,
@ -338,89 +308,6 @@ meta_accel_label_draw (GtkWidget *widget,
return FALSE; return FALSE;
} }
#else /* !USE_GTK3 */
static gboolean
meta_accel_label_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
MetaAccelLabel *accel_label = META_ACCEL_LABEL (widget);
GtkMisc *misc = GTK_MISC (accel_label);
PangoLayout *layout;
if (gtk_widget_is_drawable (GTK_WIDGET (accel_label)))
{
GtkAllocation allocation;
GtkRequisition requisition;
int ac_width;
gtk_widget_get_allocation (widget, &allocation);
gtk_widget_get_requisition (widget, &requisition);
ac_width = meta_accel_label_get_accel_width (accel_label);
if (allocation.width >= requisition.width + ac_width)
{
GtkTextDirection direction = gtk_widget_get_direction (widget);
gfloat xalign, yalign;
gint x, y;
gint xpad, ypad;
gtk_misc_get_padding (misc, &xpad, &ypad);
gtk_misc_get_alignment (misc, &xalign, &yalign);
if (direction == GTK_TEXT_DIR_RTL)
{
allocation.x += ac_width;
}
allocation.width -= ac_width;
gtk_widget_set_allocation (widget, &allocation);
if (GTK_WIDGET_CLASS (meta_accel_label_parent_class)->expose_event)
GTK_WIDGET_CLASS (meta_accel_label_parent_class)->expose_event (widget, event);
if (direction == GTK_TEXT_DIR_RTL)
{
allocation.x -= ac_width;
}
allocation.width += ac_width;
gtk_widget_set_allocation (widget, &allocation);
if (direction == GTK_TEXT_DIR_RTL)
{
x = allocation.x + xpad;
}
else
{
x = allocation.x + allocation.width - xpad - ac_width;
}
y = (allocation.y * (1.0 - yalign) +
(allocation.y + allocation.height -
(requisition.height - ypad * 2)) * yalign) + 1.5;
layout = gtk_widget_create_pango_layout (widget, accel_label->accel_string);
gtk_paint_layout (gtk_widget_get_style (widget),
gtk_widget_get_window (widget),
gtk_widget_get_state (widget),
FALSE,
&event->area,
widget,
"accellabel",
x, y,
layout);
g_object_unref (G_OBJECT (layout));
}
else
{
if (GTK_WIDGET_CLASS (meta_accel_label_parent_class)->expose_event)
GTK_WIDGET_CLASS (meta_accel_label_parent_class)->expose_event (widget, event);
}
}
return FALSE;
}
#endif /* !USE_GTK3 */
static void static void
meta_accel_label_update (MetaAccelLabel *accel_label) meta_accel_label_update (MetaAccelLabel *accel_label)

34
src/ui/preview-widget.c
View File

@ -28,19 +28,12 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
#include "preview-widget.h" #include "preview-widget.h"
#include "gdk2-drawing-utils.h"
static void meta_preview_size_request (GtkWidget *widget, static void meta_preview_size_request (GtkWidget *widget,
GtkRequisition *req); GtkRequisition *req);
static void meta_preview_size_allocate (GtkWidget *widget, static void meta_preview_size_allocate (GtkWidget *widget,
GtkAllocation *allocation); GtkAllocation *allocation);
#ifdef USE_GTK3
static gboolean meta_preview_draw (GtkWidget *widget, static gboolean meta_preview_draw (GtkWidget *widget,
cairo_t *cr); cairo_t *cr);
#else
static gboolean meta_preview_expose (GtkWidget *widget,
GdkEventExpose *event);
#endif
static void meta_preview_finalize (GObject *object); static void meta_preview_finalize (GObject *object);
G_DEFINE_TYPE (MetaPreview, meta_preview, GTK_TYPE_BIN); G_DEFINE_TYPE (MetaPreview, meta_preview, GTK_TYPE_BIN);
@ -55,11 +48,7 @@ meta_preview_class_init (MetaPreviewClass *class)
gobject_class->finalize = meta_preview_finalize; gobject_class->finalize = meta_preview_finalize;
#ifdef USE_GTK3
widget_class->draw = meta_preview_draw; widget_class->draw = meta_preview_draw;
#else
widget_class->expose_event = meta_preview_expose;
#endif
widget_class->size_request = meta_preview_size_request; widget_class->size_request = meta_preview_size_request;
widget_class->size_allocate = meta_preview_size_allocate; widget_class->size_allocate = meta_preview_size_allocate;
} }
@ -194,7 +183,6 @@ ensure_info (MetaPreview *preview)
} }
} }
#ifdef USE_GTK3
static gboolean static gboolean
meta_preview_draw (GtkWidget *widget, meta_preview_draw (GtkWidget *widget,
cairo_t *cr) cairo_t *cr)
@ -203,21 +191,6 @@ meta_preview_draw (GtkWidget *widget,
GtkAllocation allocation; GtkAllocation allocation;
gtk_widget_get_allocation (widget, &allocation); gtk_widget_get_allocation (widget, &allocation);
#else
static gboolean
meta_preview_expose (GtkWidget *widget,
GdkEventExpose *event)
{
cairo_t *cr = meta_cairo_create (gtk_widget_get_window (widget));
MetaPreview *preview = META_PREVIEW (widget);
GtkAllocation allocation;
gdk_cairo_region (cr, event->region);
cairo_clip (cr);
gtk_widget_get_allocation (widget, &allocation);
cairo_translate (cr, allocation.x, allocation.y);
#endif
if (preview->theme) if (preview->theme)
{ {
@ -262,15 +235,8 @@ meta_preview_expose (GtkWidget *widget,
cairo_restore (cr); cairo_restore (cr);
} }
#ifdef USE_GTK3
/* draw child */ /* draw child */
return GTK_WIDGET_CLASS (meta_preview_parent_class)->draw (widget, cr); return GTK_WIDGET_CLASS (meta_preview_parent_class)->draw (widget, cr);
#else
cairo_destroy (cr);
/* draw child */
return GTK_WIDGET_CLASS (meta_preview_parent_class)->expose_event (widget, event);
#endif
} }
static void static void

1
src/ui/resizepopup.c
View File

@ -26,7 +26,6 @@
#include "util.h" #include "util.h"
#include <gtk/gtk.h> #include <gtk/gtk.h>
#include <gdk/gdkx.h> #include <gdk/gdkx.h>
#include "gtk-compat.h"
struct _MetaResizePopup struct _MetaResizePopup
{ {

111
src/ui/tabpopup.c
View File

@ -36,9 +36,6 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
#include <math.h> #include <math.h>
#include "gtk-compat.h"
#include "gdk2-drawing-utils.h"
#define OUTSIDE_SELECT_RECT 2 #define OUTSIDE_SELECT_RECT 2
#define INSIDE_SELECT_RECT 2 #define INSIDE_SELECT_RECT 2
@ -74,21 +71,11 @@ static GtkWidget* selectable_workspace_new (MetaWorkspace *workspace);
static void select_workspace (GtkWidget *widget); static void select_workspace (GtkWidget *widget);
static void unselect_workspace (GtkWidget *widget); static void unselect_workspace (GtkWidget *widget);
#ifdef USE_GTK3
static gboolean static gboolean
outline_window_draw (GtkWidget *widget, outline_window_draw (GtkWidget *widget,
cairo_t *cr, cairo_t *cr,
gpointer data) gpointer data)
{ {
#else /* !USE_GTK3 */
static gboolean
outline_window_expose (GtkWidget *widget,
GdkEventExpose *event,
gpointer data)
{
cairo_t *cr = gdk_cairo_create (event->window);
#endif /* !USE_GTK3 */
MetaTabPopup *popup; MetaTabPopup *popup;
TabEntry *te; TabEntry *te;
GtkStyle *style; GtkStyle *style;
@ -116,10 +103,6 @@ outline_window_expose (GtkWidget *widget,
te->inner_rect.height + 1); te->inner_rect.height + 1);
cairo_stroke (cr); cairo_stroke (cr);
#ifndef USE_GTK3
cairo_destroy (cr);
#endif
return FALSE; return FALSE;
} }
@ -260,13 +243,8 @@ meta_ui_tab_popup_new (const MetaTabEntry *entries,
gtk_widget_set_app_paintable (popup->outline_window, TRUE); gtk_widget_set_app_paintable (popup->outline_window, TRUE);
gtk_widget_realize (popup->outline_window); gtk_widget_realize (popup->outline_window);
#ifdef USE_GTK3
g_signal_connect (G_OBJECT (popup->outline_window), "draw", g_signal_connect (G_OBJECT (popup->outline_window), "draw",
G_CALLBACK (outline_window_draw), popup); G_CALLBACK (outline_window_draw), popup);
#else
g_signal_connect (G_OBJECT (popup->outline_window), "expose_event",
G_CALLBACK (outline_window_expose), popup);
#endif
popup->window = gtk_window_new (GTK_WINDOW_POPUP); popup->window = gtk_window_new (GTK_WINDOW_POPUP);
@ -499,6 +477,9 @@ display_entry (MetaTabPopup *popup,
if (popup->outline) if (popup->outline)
{ {
cairo_region_t *region;
cairo_region_t *inner_region;
window = gtk_widget_get_window (popup->outline_window); window = gtk_widget_get_window (popup->outline_window);
/* Do stuff behind gtk's back */ /* Do stuff behind gtk's back */
@ -517,39 +498,19 @@ display_entry (MetaTabPopup *popup,
gdk_window_set_background (window, gdk_window_set_background (window,
&gtk_widget_get_style (popup->outline_window)->black); &gtk_widget_get_style (popup->outline_window)->black);
#if GTK_CHECK_VERSION (2, 90, 8) /* gtk3 */
{
cairo_region_t *region;
cairo_region_t *inner_region;
region = cairo_region_create_rectangle (&rect);
inner_region = cairo_region_create_rectangle (&te->inner_rect);
cairo_region_subtract (region, inner_region);
cairo_region_destroy (inner_region);
gdk_window_shape_combine_region (window, region = cairo_region_create_rectangle (&rect);
region, inner_region = cairo_region_create_rectangle (&te->inner_rect);
0, 0); cairo_region_subtract (region, inner_region);
cairo_region_destroy (inner_region);
cairo_region_destroy (region); gdk_window_shape_combine_region (window,
} region,
#else /* gtk2 */ 0, 0);
{
GdkRegion *region;
GdkRegion *inner_region;
region = gdk_region_rectangle (&rect); cairo_region_destroy (region);
inner_region = gdk_region_rectangle (&te->inner_rect);
gdk_region_subtract (region, inner_region);
gdk_region_destroy (inner_region);
gdk_window_shape_combine_region (window,
region,
0, 0);
gdk_region_destroy (region);
}
#endif /* gtk2 */
/* This should piss off gtk a bit, but we don't want to raise /* This should piss off gtk a bit, but we don't want to raise
* above the tab popup. So, instead of calling gtk_widget_show, * above the tab popup. So, instead of calling gtk_widget_show,
@ -693,13 +654,8 @@ unselect_image (GtkWidget *widget)
} }
static void meta_select_image_class_init (MetaSelectImageClass *klass); static void meta_select_image_class_init (MetaSelectImageClass *klass);
#if USE_GTK3
static gboolean meta_select_image_draw (GtkWidget *widget, static gboolean meta_select_image_draw (GtkWidget *widget,
cairo_t *cr); cairo_t *cr);
#else
static gboolean meta_select_image_expose_event (GtkWidget *widget,
GdkEventExpose *event);
#endif
static GtkImageClass *parent_class; static GtkImageClass *parent_class;
@ -738,14 +694,9 @@ meta_select_image_class_init (MetaSelectImageClass *klass)
widget_class = GTK_WIDGET_CLASS (klass); widget_class = GTK_WIDGET_CLASS (klass);
#if USE_GTK3
widget_class->draw = meta_select_image_draw; widget_class->draw = meta_select_image_draw;
#else
widget_class->expose_event = meta_select_image_expose_event;
#endif
} }
#if USE_GTK3
static gboolean static gboolean
meta_select_image_draw (GtkWidget *widget, meta_select_image_draw (GtkWidget *widget,
cairo_t *cr) cairo_t *cr)
@ -753,19 +704,6 @@ meta_select_image_draw (GtkWidget *widget,
GtkAllocation allocation; GtkAllocation allocation;
gtk_widget_get_allocation (widget, &allocation); gtk_widget_get_allocation (widget, &allocation);
#else /* !USE_GTK3 */
static gboolean
meta_select_image_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
GtkAllocation allocation;
cairo_t *cr = gdk_cairo_create (event->window);
gdk_cairo_region (cr, event->region);
cairo_clip (cr);
gtk_widget_get_allocation (widget, &allocation);
cairo_translate (cr, allocation.x, allocation.y);
#endif
if (META_SELECT_IMAGE (widget)->selected) if (META_SELECT_IMAGE (widget)->selected)
{ {
@ -806,13 +744,7 @@ meta_select_image_expose_event (GtkWidget *widget,
cairo_set_line_width (cr, 1.0); cairo_set_line_width (cr, 1.0);
} }
#ifdef USE_GTK3
return GTK_WIDGET_CLASS (parent_class)->draw (widget, cr); return GTK_WIDGET_CLASS (parent_class)->draw (widget, cr);
#else
cairo_destroy (cr);
return GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
#endif /* !USE_GTK3 */
} }
#define META_TYPE_SELECT_WORKSPACE (meta_select_workspace_get_type ()) #define META_TYPE_SELECT_WORKSPACE (meta_select_workspace_get_type ())
@ -876,13 +808,8 @@ unselect_workspace (GtkWidget *widget)
static void meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass); static void meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass);
#if USE_GTK3
static gboolean meta_select_workspace_draw (GtkWidget *widget, static gboolean meta_select_workspace_draw (GtkWidget *widget,
cairo_t *cr); cairo_t *cr);
#else
static gboolean meta_select_workspace_expose_event (GtkWidget *widget,
GdkEventExpose *event);
#endif
GType GType
meta_select_workspace_get_type (void) meta_select_workspace_get_type (void)
@ -920,11 +847,7 @@ meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass)
widget_class = GTK_WIDGET_CLASS (klass); widget_class = GTK_WIDGET_CLASS (klass);
#if USE_GTK3
widget_class->draw = meta_select_workspace_draw; widget_class->draw = meta_select_workspace_draw;
#else
widget_class->expose_event = meta_select_workspace_expose_event;
#endif
} }
/** /**
@ -961,18 +884,10 @@ meta_convert_meta_to_wnck (MetaWindow *window, MetaScreen *screen)
} }
#ifdef USE_GTK3
static gboolean static gboolean
meta_select_workspace_draw (GtkWidget *widget, meta_select_workspace_draw (GtkWidget *widget,
cairo_t *cr) cairo_t *cr)
{ {
#else /* !USE_GTK3 */
static gboolean
meta_select_workspace_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
cairo_t *cr = gdk_cairo_create (event->window);
#endif /* !USE_GTK3 */
MetaWorkspace *workspace; MetaWorkspace *workspace;
WnckWindowDisplayInfo *windows; WnckWindowDisplayInfo *windows;
GtkAllocation allocation; GtkAllocation allocation;
@ -1047,9 +962,5 @@ meta_select_workspace_expose_event (GtkWidget *widget,
cairo_stroke (cr); cairo_stroke (cr);
} }
#ifndef USE_GTK3
cairo_destroy (cr);
#endif
return TRUE; return TRUE;
} }

15
src/ui/theme-viewer.c
View File

@ -34,8 +34,6 @@
#define _(x) dgettext (GETTEXT_PACKAGE, x) #define _(x) dgettext (GETTEXT_PACKAGE, x)
#define N_(x) x #define N_(x) x
#include "gdk2-drawing-utils.h"
/* We need to compute all different button arrangements /* We need to compute all different button arrangements
* in terms of button location. We don't care about * in terms of button location. We don't care about
* different arrangements in terms of button function. * different arrangements in terms of button function.
@ -942,7 +940,7 @@ static void
run_theme_benchmark (void) run_theme_benchmark (void)
{ {
GtkWidget* widget; GtkWidget* widget;
MetaPixmap *pixmap; cairo_surface_t *pixmap;
int top_height, bottom_height, left_width, right_width; int top_height, bottom_height, left_width, right_width;
MetaButtonState button_states[META_BUTTON_TYPE_LAST] = MetaButtonState button_states[META_BUTTON_TYPE_LAST] =
{ {
@ -1006,11 +1004,12 @@ run_theme_benchmark (void)
/* Creating the pixmap in the loop is right, since /* Creating the pixmap in the loop is right, since
* GDK does the same with its double buffering. * GDK does the same with its double buffering.
*/ */
pixmap = meta_pixmap_new (gtk_widget_get_window (widget), pixmap = gdk_window_create_similar_surface (gtk_widget_get_window (widget),
client_width + left_width + right_width, CAIRO_CONTENT_COLOR,
client_height + top_height + bottom_height); client_width + left_width + right_width,
client_height + top_height + bottom_height);
cr = meta_pixmap_cairo_create (pixmap); cr = cairo_create (pixmap);
meta_theme_draw_frame (global_theme, meta_theme_draw_frame (global_theme,
widget, widget,
@ -1026,7 +1025,7 @@ run_theme_benchmark (void)
meta_preview_get_icon ()); meta_preview_get_icon ());
cairo_destroy (cr); cairo_destroy (cr);
meta_pixmap_free (pixmap); cairo_surface_destroy (pixmap);
++i; ++i;
client_width += inc; client_width += inc;

10
src/ui/theme.c
View File

@ -61,10 +61,6 @@
#include <stdlib.h> #include <stdlib.h>
#include <math.h> #include <math.h>
#include "gtk-compat.h"
#include "gdk-compat.h"
#include "gdk2-drawing-utils.h"
#define GDK_COLOR_RGBA(color) \ #define GDK_COLOR_RGBA(color) \
((guint32) (0xff | \ ((guint32) (0xff | \
(((color).red / 256) << 24) | \ (((color).red / 256) << 24) | \
@ -3712,7 +3708,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
rwidth = parse_size_unchecked (op->data.gtk_arrow.width, env); rwidth = parse_size_unchecked (op->data.gtk_arrow.width, env);
rheight = parse_size_unchecked (op->data.gtk_arrow.height, env); rheight = parse_size_unchecked (op->data.gtk_arrow.height, env);
meta_paint_arrow (style_gtk, gtk_paint_arrow (style_gtk,
cr, cr,
op->data.gtk_arrow.state, op->data.gtk_arrow.state,
op->data.gtk_arrow.shadow, op->data.gtk_arrow.shadow,
@ -3733,7 +3729,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
rwidth = parse_size_unchecked (op->data.gtk_box.width, env); rwidth = parse_size_unchecked (op->data.gtk_box.width, env);
rheight = parse_size_unchecked (op->data.gtk_box.height, env); rheight = parse_size_unchecked (op->data.gtk_box.height, env);
meta_paint_box (style_gtk, gtk_paint_box (style_gtk,
cr, cr,
op->data.gtk_box.state, op->data.gtk_box.state,
op->data.gtk_box.shadow, op->data.gtk_box.shadow,
@ -3751,7 +3747,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
ry1 = parse_y_position_unchecked (op->data.gtk_vline.y1, env); ry1 = parse_y_position_unchecked (op->data.gtk_vline.y1, env);
ry2 = parse_y_position_unchecked (op->data.gtk_vline.y2, env); ry2 = parse_y_position_unchecked (op->data.gtk_vline.y2, env);
meta_paint_vline (style_gtk, gtk_paint_vline (style_gtk,
cr, cr,
op->data.gtk_vline.state, op->data.gtk_vline.state,
widget, widget,

59
src/ui/tile-preview.c
View File

@ -29,8 +29,6 @@
#include "tile-preview.h" #include "tile-preview.h"
#include "core.h" #include "core.h"
#include "gdk2-drawing-utils.h"
#define OUTLINE_WIDTH 5 /* frame width in non-composite case */ #define OUTLINE_WIDTH 5 /* frame width in non-composite case */
@ -46,20 +44,11 @@ struct _MetaTilePreview {
gboolean has_alpha: 1; gboolean has_alpha: 1;
}; };
#ifdef USE_GTK3
static gboolean static gboolean
meta_tile_preview_draw (GtkWidget *widget, meta_tile_preview_draw (GtkWidget *widget,
cairo_t *cr, cairo_t *cr,
gpointer user_data) gpointer user_data)
{ {
#else
static gboolean
meta_tile_preview_expose (GtkWidget *widget,
GdkEventExpose *event,
gpointer user_data)
{
cairo_t *cr = gdk_cairo_create (event->window);
#endif
MetaTilePreview *preview = user_data; MetaTilePreview *preview = user_data;
cairo_set_line_width (cr, 1.0); cairo_set_line_width (cr, 1.0);
@ -98,10 +87,6 @@ meta_tile_preview_expose (GtkWidget *widget,
preview->tile_rect.height - 1); preview->tile_rect.height - 1);
cairo_stroke (cr); cairo_stroke (cr);
#ifndef USE_GTK3
cairo_destroy (cr);
#endif
return FALSE; return FALSE;
} }
@ -163,13 +148,8 @@ meta_tile_preview_new (int screen_number,
if (preview->has_alpha) if (preview->has_alpha)
{ {
#ifdef USE_GTK3
gtk_widget_set_visual (preview->preview_window, gtk_widget_set_visual (preview->preview_window,
gdk_screen_get_rgba_visual (screen)); gdk_screen_get_rgba_visual (screen));
#else
gtk_widget_set_colormap (preview->preview_window,
gdk_screen_get_rgba_colormap (screen));
#endif
g_signal_connect (preview->preview_window, "style-set", g_signal_connect (preview->preview_window, "style-set",
G_CALLBACK (on_preview_window_style_set), preview); G_CALLBACK (on_preview_window_style_set), preview);
@ -181,15 +161,8 @@ meta_tile_preview_new (int screen_number,
*/ */
preview->create_serial = XNextRequest (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ())); preview->create_serial = XNextRequest (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
gtk_widget_realize (preview->preview_window); gtk_widget_realize (preview->preview_window);
#ifdef USE_GTK3
g_signal_connect (preview->preview_window, "draw", g_signal_connect (preview->preview_window, "draw",
G_CALLBACK (meta_tile_preview_draw), preview); G_CALLBACK (meta_tile_preview_draw), preview);
#else
gdk_window_set_back_pixmap (gtk_widget_get_window (preview->preview_window),
NULL, FALSE);
g_signal_connect (preview->preview_window, "expose-event",
G_CALLBACK (meta_tile_preview_expose), preview);
#endif
return preview; return preview;
} }
@ -239,6 +212,7 @@ meta_tile_preview_show (MetaTilePreview *preview,
if (!preview->has_alpha) if (!preview->has_alpha)
{ {
cairo_region_t *outer_region, *inner_region;
GdkRectangle outer_rect, inner_rect; GdkRectangle outer_rect, inner_rect;
GdkColor black; GdkColor black;
@ -254,33 +228,14 @@ meta_tile_preview_show (MetaTilePreview *preview,
inner_rect.width = outer_rect.width - 2 * OUTLINE_WIDTH; inner_rect.width = outer_rect.width - 2 * OUTLINE_WIDTH;
inner_rect.height = outer_rect.height - 2 * OUTLINE_WIDTH; inner_rect.height = outer_rect.height - 2 * OUTLINE_WIDTH;
#if GTK_CHECK_VERSION (2, 90, 8) /* gtk3 */ outer_region = cairo_region_create_rectangle (&outer_rect);
{ inner_region = cairo_region_create_rectangle (&inner_rect);
cairo_region_t *outer_region, *inner_region;
outer_region = cairo_region_create_rectangle (&outer_rect); cairo_region_subtract (outer_region, inner_region);
inner_region = cairo_region_create_rectangle (&inner_rect); cairo_region_destroy (inner_region);
cairo_region_subtract (outer_region, inner_region); gdk_window_shape_combine_region (window, outer_region, 0, 0);
cairo_region_destroy (inner_region); cairo_region_destroy (outer_region);
gdk_window_shape_combine_region (window, outer_region, 0, 0);
cairo_region_destroy (outer_region);
}
#else /* gtk2 */
{
GdkRegion *outer_region, *inner_region;
outer_region = gdk_region_rectangle (&outer_rect);
inner_region = gdk_region_rectangle (&inner_rect);
gdk_region_subtract (outer_region, inner_region);
gdk_region_destroy (inner_region);
gdk_window_shape_combine_region (window, outer_region, 0, 0);
gdk_region_destroy (outer_region);
}
#endif /* gtk2 */
} }
} }

94
src/ui/ui.c
View File

@ -32,8 +32,6 @@
#include "theme-private.h" #include "theme-private.h"
#include "inlinepixbufs.h" #include "inlinepixbufs.h"
#include "gdk-compat.h"
#include "gdk2-drawing-utils.h"
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
@ -174,9 +172,6 @@ meta_ui_create_frame_window (MetaUI *ui,
gint attributes_mask; gint attributes_mask;
GdkWindow *window; GdkWindow *window;
GdkVisual *visual; GdkVisual *visual;
#ifndef USE_GTK3
GdkColormap *cmap = gdk_screen_get_default_colormap (screen);
#endif
/* Default depth/visual handles clients with weird visuals; they can /* Default depth/visual handles clients with weird visuals; they can
* always be children of the root depth/visual obviously, but * always be children of the root depth/visual obviously, but
@ -189,9 +184,6 @@ meta_ui_create_frame_window (MetaUI *ui,
{ {
visual = gdk_x11_screen_lookup_visual (screen, visual = gdk_x11_screen_lookup_visual (screen,
XVisualIDFromVisual (xvisual)); XVisualIDFromVisual (xvisual));
#ifndef USE_GTK3
cmap = gdk_colormap_new (visual, FALSE);
#endif
} }
attrs.title = NULL; attrs.title = NULL;
@ -207,9 +199,6 @@ meta_ui_create_frame_window (MetaUI *ui,
attrs.y = y; attrs.y = y;
attrs.wclass = GDK_INPUT_OUTPUT; attrs.wclass = GDK_INPUT_OUTPUT;
attrs.visual = visual; attrs.visual = visual;
#ifndef USE_GTK3
attrs.colormap = cmap;
#endif
attrs.window_type = GDK_WINDOW_CHILD; attrs.window_type = GDK_WINDOW_CHILD;
attrs.cursor = NULL; attrs.cursor = NULL;
attrs.wmclass_name = NULL; attrs.wmclass_name = NULL;
@ -219,11 +208,7 @@ meta_ui_create_frame_window (MetaUI *ui,
attrs.width = width; attrs.width = width;
attrs.height = height; attrs.height = height;
#ifdef USE_GTK3
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL; attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
#else
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
#endif
/* We make an assumption that gdk_window_new() is going to call /* We make an assumption that gdk_window_new() is going to call
* XCreateWindow as it's first operation; this seems to be true currently * XCreateWindow as it's first operation; this seems to be true currently
@ -370,7 +355,6 @@ meta_ui_window_menu_free (MetaWindowMenu *menu)
meta_window_menu_free (menu); meta_window_menu_free (menu);
} }
#ifdef USE_GTK3
GdkPixbuf* GdkPixbuf*
meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap, meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
int src_x, int src_x,
@ -420,84 +404,6 @@ meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
return retval; return retval;
} }
#else /* !USE_GTK3 */
static GdkColormap*
get_cmap (GdkPixmap *pixmap)
{
GdkColormap *cmap;
cmap = gdk_drawable_get_colormap (pixmap);
if (cmap)
g_object_ref (G_OBJECT (cmap));
if (cmap == NULL)
{
if (gdk_drawable_get_depth (pixmap) == 1)
{
meta_verbose ("Using NULL colormap for snapshotting bitmap\n");
cmap = NULL;
}
else
{
meta_verbose ("Using system cmap to snapshot pixmap\n");
cmap = gdk_screen_get_system_colormap (gdk_drawable_get_screen (pixmap));
g_object_ref (G_OBJECT (cmap));
}
}
/* Be sure we aren't going to blow up due to visual mismatch */
if (cmap &&
(gdk_visual_get_depth (gdk_colormap_get_visual (cmap)) !=
gdk_drawable_get_depth (pixmap)))
{
cmap = NULL;
meta_verbose ("Switching back to NULL cmap because of depth mismatch\n");
}
return cmap;
}
GdkPixbuf*
meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
int src_x,
int src_y,
int width,
int height)
{
GdkDrawable *drawable;
GdkPixbuf *retval;
GdkColormap *cmap;
retval = NULL;
cmap = NULL;
drawable = gdk_xid_table_lookup (xpixmap);
if (drawable)
g_object_ref (G_OBJECT (drawable));
else
drawable = gdk_pixmap_foreign_new (xpixmap);
if (drawable)
{
cmap = get_cmap (drawable);
retval = gdk_pixbuf_get_from_drawable (NULL,
drawable,
cmap,
src_x, src_y,
0, 0,
width, height);
}
if (cmap)
g_object_unref (G_OBJECT (cmap));
if (drawable)
g_object_unref (G_OBJECT (drawable));
return retval;
}
#endif /* !USE_GTK3 */
void void
meta_ui_push_delay_exposes (MetaUI *ui) meta_ui_push_delay_exposes (MetaUI *ui)