3.7.6

It fails for dubious reasons that should not cause make check
to fail, such as a few undocumented symbols.

NEWS

@@ -1,3 +1,124 @@
+Overview of Changes in GTK+ 3.7.6
+=================================
+
+* We now use state flags for text direction: GTK_STATE_FLAG_LTR/RTL.
+  gtk_style_context_set_direction() has been deprecated.
+
+* We install headers for accessible implementations of GTK+ widgets.
+  This makes it possible to implement accessibility for third-party
+  widgets by subclassing the proper GTK+ implementation. To do this,
+  include gtk/gtk-a11y.h.
+
+* Invisible widgets now return a size of 0x0. This is an experimental
+  change that makes GtkWidget::visible essentially behave the same way
+  that "display: none" does in CSS. If you want the effect of CSS's
+  "visibility: hidden", you can use a GtkNotebook with an empty page.
+
+* GtkFrame now draws a background.
+
+* The Broadway backend now installs a separate server: broadwayd.
+
+* Bug fixes:
+ 687025 iconhelper: Treat empty string as NULL stock-id
+ 687633 gtk_color_chooser_get_rgba: wrong annotations, broke bind...
+ 688140 Add missing annotation for gtk_combo_box_text_get_active_...
+ 688362 GtkApplication: Fix memory leak
+ 689810 Include guard optimization
+ 690305 Typo in SECTION:gtkbuildable : (thier -> their)
+ 691186 Gtk+ 3.6.3 crashes when opening printing dialog: segfault...
+ 691301 Better support for cross-compiling
+ 691515 Insufficient checks for EWMH support
+ 691677 Gtk Scale (slider) does not react in clicks outside the c...
+
+* Translation updates:
+ Assamese
+ Bulgarian
+ Estonian
+ Galician
+ Hungarian
+ Kazakh
+ Latvian
+ Lithuanian
+ Norwegian bokmål
+ Persian
+ Portuguese
+ Slovenian
+ Tamil
+ Thai
+ Uyghur
+
+
+Overview of Changes in GTK+ 3.7.4
+=================================
+
+* GtkBuilder now lets you refer to external objects from a ui
+  file if the objects have been exported with the new function
+  gtk_builder_expose_object()
+
+* Font handling has been improved:
+ - The default font is no longer handled like a custom style sheet
+   that overrides everything, but as the initial value. This is the
+   same behavior as in web browsers.
+ - It is now possible to set font-family and font-size like other
+   CSS properties, and relative font sizes are supported. Font
+   sizes in CSS can be specified as numbers or with keywords
+   like xx-small, medium, smaller, larger,...
+
+* GTK+ now uses proper Unicode ellipses in strings.
+
+* The releases includes several noticable performance improvements:
+ - Size allocation has been optimized, by avoiding excessive
+   resizing in various situations.
+ - The performance of size groups has been improved.
+ - Text rendering in GtkLabel and other widgets has been optimized
+   to avoid excessive recreation of Pango layouts.
+ - Icon loading overhead was reduced by caching of GtkIconInfo.
+ - The CSS is now keeping a tree of selectors to speed up matchinh.
+
+* Deprecations and removals:
+ - Custom CSS properties have been deprecated
+ - Support for color schemes has been removed
+ - gtk_style_provider_get_style, gtk_style_provider_get_icon_factory
+ - GtkGradient and GtkSymbolicColor
+ - All the padding style properties in menus
+
+* Bugs closed:
+ 132333 Can't add a palette to the dialog of a color button
+ 371034 Doc for gtk_file_chooser_get_filename: Is the resulting path...
+ 447972 Add a way to specify user_data sent to signals
+ 548793 funny pattern for iterating GtkTreeModel
+ 595615 Use proper ellipses
+ 626499 GtkClipboard unnotified on change of OS X pasteboard owner
+ 668239 texts disappear when notebook switch page at zh_CN locate!
+ 677339 GTK+ 3 documentation wrong about GtkWidget scroll-event signal
+ 680065 treemodelfilter: Make the constructor binding friendly
+ 687065 InstallableOptions is not filtered in cups backend
+ 687816 GtkTreeView does not draw correctly since commit aaedc7b6
+ 688710 [PATCH] Splash screens shouldn't stay on top of all applicat...
+ 688744 Don't use gtk_style_context_set_background() to render icon/...
+ 688884 Typo in gtk_tree_view_set_tooltip_column documentation
+ 689012 "Copy file's location" menu item in file chooser dialog uses...
+ 689047 Obtain the recent files max age setting from xsettings
+ 689081 No caching of icons
+ 689168 Deprecate some menu style properties
+ 689401 xi2: Abort early if we don't have a proper GDK window
+ 689584 Add summary and description to "show-hidden" key
+ 689847 Add fast repeated typename -> GType resolver
+ 689923 Missing null-check in GtkEntryAccessible
+ 690099 GtkScrolledWindow with NEVER policy don't resize with children
+ 690266 Freeze with F10/Shift-F10 on submenus
+
+* Translation updates:
+ Assamese
+ British English
+ Dutch
+ German
+ Hebrew
+ Polish
+ Slovenian
+ Spanish
+
+
 Overview of Changes in GTK+ 3.7.2
 =================================
 

configure.ac

@@ -10,7 +10,7 @@
 
 m4_define([gtk_major_version], [3])
 m4_define([gtk_minor_version], [7])
-m4_define([gtk_micro_version], [3])
+m4_define([gtk_micro_version], [6])
 m4_define([gtk_interface_age], [0])
 m4_define([gtk_binary_age],
           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])
@@ -24,11 +24,14 @@ AC_INIT([gtk+], [gtk_version],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gtk%2B],
         [gtk+])
 
-AC_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([gdk/gdktypes.h])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([build-aux])
 
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
 # Define a string for the earliest version that this release has
 # backwards binary compatibility with for all interfaces a module
 # might. Unless we add module-only API with lower stability
@@ -39,8 +42,8 @@ AC_CONFIG_AUX_DIR([build-aux])
 m4_define([gtk_binary_version], [3.0.0])
 
 # required versions of other packages
-m4_define([glib_required_version], [2.35.0])
-m4_define([pango_required_version], [1.30.0])
+m4_define([glib_required_version], [2.35.3])
+m4_define([pango_required_version], [1.32.4])
 m4_define([atk_required_version], [2.5.3])
 m4_define([cairo_required_version], [1.10.0])
 m4_define([gdk_pixbuf_required_version], [2.26.0])
@@ -123,8 +126,8 @@ AC_SUBST([GAIL_LT_CURRENT_MINUS_AGE],[gail_lt_current_minus_age])
 
 # Checks for programs.
 AC_PROG_CC
+AX_PROG_CC_FOR_BUILD
 AC_PROG_CC_C_O
-AC_PROG_CC_STDC
 AC_PROG_MKDIR_P
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
@@ -135,8 +138,6 @@ AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
                    [The prefix for our gettext translation domains.])
 
-AC_CANONICAL_HOST
-
 MATH_LIB=-lm
 AC_MSG_CHECKING([for native Win32])
 LIB_EXE_MACHINE_FLAG=X86
@@ -386,6 +387,7 @@ AC_SUBST(DISABLE_ON_QUARTZ)
 if test "x$enable_broadway_backend" = xyes; then
   GDK_BACKENDS="$GDK_BACKENDS broadway"
   cairo_backends="$cairo_backends cairo"
+  have_gio_unix=yes
   GDK_WINDOWING="$GDK_WINDOWING
 #define GDK_WINDOWING_BROADWAY"
   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -lz"
@@ -905,14 +907,32 @@ dnl Look for a host system's gdk-pixbuf-csource if we are cross-compiling
 
 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
 
-if test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes; then
-  AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
+AS_IF([test "x$enable_gtk2_dependency" = xyes],
+      [AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
        if test x$GTK_UPDATE_ICON_CACHE = xno; then
          REBUILD_PNGS=#
-  fi
-fi
+       fi],
 
-AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes])
+      [test "x$cross_compiling" = xyes],
+      [# If no GTK+2 dependency and cross compiling, we need to find a host gdk-pixbuf.
+       # pkg.m4 blocks all variable starting with PKG, so allow this one
+       m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
+
+       AS_IF([test x$PKG_CONFIG_FOR_BUILD = x],
+             [AC_MSG_ERROR([You must define PKG_CONFIG_FOR_BUILD when cross compiling])])
+
+       AC_MSG_CHECKING([for native gdk-pixbuf])
+       AS_IF([AC_RUN_LOG([$PKG_CONFIG_FOR_BUILD --exists --print-errors gdk-pixbuf-2.0])],
+             [AC_MSG_RESULT([yes])],
+             [AC_MSG_ERROR([native gdk-pixbuf not found])])
+
+       NATIVE_GDKPIXBUF_CFLAGS=`$PKG_CONFIG_FOR_BUILD --cflags gdk-pixbuf-2.0`
+       NATIVE_GDKPIXBUF_LIBS=`$PKG_CONFIG_FOR_BUILD --libs gdk-pixbuf-2.0`
+       AC_SUBST(NATIVE_GDKPIXBUF_CFLAGS)
+       AC_SUBST(NATIVE_GDKPIXBUF_LIBS)]
+)
+
+AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$enable_gtk2_dependency" = xyes])
 
 AC_PATH_PROG(GDK_PIXBUF_CSOURCE, gdk-pixbuf-csource, no)
 
@@ -1787,6 +1807,7 @@ gtk/makefile.msc
 gtk/gtkversion.h
 gtk/gtk-win32.rc
 gtk/a11y/Makefile
+gtk/native/Makefile
 gtk/tests/Makefile
 libgail-util/Makefile
 modules/Makefile

demos/gtk-demo/main.c

@@ -56,6 +56,9 @@ get_democodedir (void)
 
 #endif
 
+#undef DEMOCODEDIR
+#define DEMOCODEDIR getenv ("GTK_DEMO_DATA_DIR")
+
 /**
  * demo_find_file:
  * @base: base filename

docs/reference/gdk/Makefile.am

@@ -147,4 +147,11 @@ include $(top_srcdir)/gtk-doc.make
 # Other files to distribute
 EXTRA_DIST += version.xml.in
 
+if ENABLE_GTK_DOC
+TESTS_ENVIRONMENT = cd $(srcdir) && \
+  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
 -include $(top_srcdir)/git.mk

docs/reference/gtk/Makefile.am

@@ -21,10 +21,20 @@ CFILE_GLOB=$(top_srcdir)/gtk/*.c
 # Header files to ignore when scanning
 IGNORE_HFILES=				\
 	fnmatch.h			\
+	gactionmuxer.h			\
+	gactionobserver.h		\
+	gactionobservable.h		\
 	gtk9slice.h			\
 	gtkanimationdescription.h	\
 	gtkdebug.h			\
+	gtkactionhelper.h		\
+	gtkapplicationprivate.h		\
 	gtkbuilderprivate.h		\
+	gtkcolorchooserprivate.h	\
+	gtkcoloreditorprivate.h		\
+	gtkcolorplaneprivate.h		\
+	gtkcolorscaleprivate.h		\
+	gtkcolorswatchprivate.h		\
 	gtkdndcursors.h			\
 	gtkentryprivate.h		\
 	gtkfilechooserdefault.h		\
@@ -45,6 +55,8 @@ IGNORE_HFILES=				\
 	gtkmarshal.h			\
 	gtkmenuprivate.h		\
 	gtkmnemonichash.h		\
+	gtkmodelmenu.h			\
+	gtkmodelmenuitem.h		\
 	gtkpathbar.h			\
 	gtkplugprivate.h		\
 	gtkprintbackend.h		\
@@ -449,6 +461,13 @@ MAINTAINERCLEANFILES = $(man_MANS) $(BUILT_SOURCES)
 
 EXTRA_DIST += $(man_MANS)
 
+if ENABLE_GTK_DOC
+TESTS_ENVIRONMENT = cd $(srcdir) && \
+  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
 dist-hook-local: dist-local-check-mans-enabled all-local
 
 gtk-docs-clean: clean

docs/reference/gtk/gtk-docs.sgml

@@ -61,13 +61,9 @@
     <xi:include href="xml/gtkstyleproperties.xml" />
     <xi:include href="xml/gtkthemingengine.xml" />
     <xi:include href="xml/gtkwidgetpath.xml" />
-    <xi:include href="xml/gtksymboliccolor.xml" />
-    <xi:include href="xml/gtkgradient.xml" />
     <xi:include href="xml/gtkicontheme.xml" />
     <xi:include href="xml/gtkiconfactory.xml" />
     <xi:include href="xml/gtknumerableicon.xml" />
-    <xi:include href="xml/gtkrc.xml" />
-    <xi:include href="xml/gtkstyle.xml" />
   </part>
 
   <part id="gtkobjects">
@@ -128,8 +124,6 @@
       <xi:include href="xml/gtkentrybuffer.xml" />
       <xi:include href="xml/gtkentrycompletion.xml" />
       <xi:include href="xml/gtkscale.xml" />
-      <xi:include href="xml/gtkhscale.xml" />
-      <xi:include href="xml/gtkvscale.xml" />
       <xi:include href="xml/gtkspinbutton.xml" />
       <xi:include href="xml/gtksearchentry.xml" />
       <xi:include href="xml/gtkeditable.xml" />
@@ -188,7 +182,6 @@
       <xi:include href="xml/gtkradiomenuitem.xml" />
       <xi:include href="xml/gtkcheckmenuitem.xml" />
       <xi:include href="xml/gtkseparatormenuitem.xml" />
-      <xi:include href="xml/gtktearoffmenuitem.xml" />
       <xi:include href="xml/gtktoolshell.xml" />
       <xi:include href="xml/gtktoolbar.xml" />
       <xi:include href="xml/gtktoolitem.xml" />
@@ -218,9 +211,6 @@
       <xi:include href="xml/gtkcolorbutton.xml" />
       <xi:include href="xml/gtkcolorchooserwidget.xml" />
       <xi:include href="xml/gtkcolorchooserdialog.xml" />
-      <xi:include href="xml/gtkcolorsel.xml" />
-      <xi:include href="xml/gtkcolorseldlg.xml" />
-      <xi:include href="xml/gtkhsv.xml" />
       <xi:include href="xml/gtkfilechooser.xml" />
       <xi:include href="xml/gtkfilechooserbutton.xml" />
       <xi:include href="xml/gtkfilechooserdialog.xml" />
@@ -230,8 +220,6 @@
       <xi:include href="xml/gtkfontbutton.xml" />
       <xi:include href="xml/gtkfontchooserwidget.xml" />
       <xi:include href="xml/gtkfontchooserdialog.xml" />
-      <xi:include href="xml/gtkfontsel.xml" />
-      <xi:include href="xml/gtkfontseldlg.xml" />
     </chapter>
     
     <chapter id="LayoutContainers">
@@ -240,18 +228,11 @@
       <xi:include href="xml/gtkalignment.xml" />
       <xi:include href="xml/gtkaspectframe.xml" />
       <xi:include href="xml/gtkbox.xml" />
-      <xi:include href="xml/gtkhbox.xml" />
-      <xi:include href="xml/gtkvbox.xml" />
       <xi:include href="xml/gtkbbox.xml" />
-      <xi:include href="xml/gtkhbbox.xml" />
-      <xi:include href="xml/gtkvbbox.xml" />
       <xi:include href="xml/gtkfixed.xml" />
       <xi:include href="xml/gtkpaned.xml" />
-      <xi:include href="xml/gtkhpaned.xml" />
-      <xi:include href="xml/gtkvpaned.xml" />
       <xi:include href="xml/gtklayout.xml" />
       <xi:include href="xml/gtknotebook.xml" />
-      <xi:include href="xml/gtktable.xml" />
       <xi:include href="xml/gtkexpander.xml" />
       <xi:include href="xml/gtkoverlay.xml" />
       <xi:include href="xml/gtkorientable.xml" />
@@ -261,15 +242,11 @@
       <title>Ornaments</title>
       <xi:include href="xml/gtkframe.xml" />
       <xi:include href="xml/gtkseparator.xml" />
-      <xi:include href="xml/gtkhseparator.xml" />
-      <xi:include href="xml/gtkvseparator.xml" />
     </chapter>
 
     <chapter id="ScrollingWidgets">
       <title>Scrolling</title>
       <xi:include href="xml/gtkscrollbar.xml" />
-      <xi:include href="xml/gtkhscrollbar.xml" />
-      <xi:include href="xml/gtkvscrollbar.xml" />
       <xi:include href="xml/gtkscrolledwindow.xml" />
       <xi:include href="xml/gtkscrollable.xml" />
     </chapter>
@@ -350,6 +327,34 @@
       <xi:include href="xml/gtkapplicationwindow.xml" />
       <xi:include href="xml/gtkactionable.xml" />
     </chapter>
+
+    <chapter id="DeprecatedObjects">
+      <title>Deprecated</title>
+      <xi:include href="xml/gtksymboliccolor.xml" />
+      <xi:include href="xml/gtkgradient.xml" />
+      <xi:include href="xml/gtkrc.xml" />
+      <xi:include href="xml/gtkstyle.xml" />
+      <xi:include href="xml/gtkhscale.xml" />
+      <xi:include href="xml/gtkvscale.xml" />
+      <xi:include href="xml/gtktearoffmenuitem.xml" />
+      <xi:include href="xml/gtkcolorsel.xml" />
+      <xi:include href="xml/gtkcolorseldlg.xml" />
+      <xi:include href="xml/gtkhsv.xml" />
+      <xi:include href="xml/gtkfontsel.xml" />
+      <xi:include href="xml/gtkfontseldlg.xml" />
+      <xi:include href="xml/gtkhbox.xml" />
+      <xi:include href="xml/gtkvbox.xml" />
+      <xi:include href="xml/gtkhbbox.xml" />
+      <xi:include href="xml/gtkvbbox.xml" />
+      <xi:include href="xml/gtkhpaned.xml" />
+      <xi:include href="xml/gtkvpaned.xml" />
+      <xi:include href="xml/gtktable.xml" />
+      <xi:include href="xml/gtkhseparator.xml" />
+      <xi:include href="xml/gtkvseparator.xml" />
+      <xi:include href="xml/gtkhscrollbar.xml" />
+      <xi:include href="xml/gtkvscrollbar.xml" />
+    </chapter>
+
   </part>
 
   <part id="migrating">
@@ -406,6 +411,10 @@
     <title>Index of new symbols in 3.6</title>
     <xi:include href="xml/api-index-3.6.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-3-8" role="3.8">
+    <title>Index of new symbols in 3.8</title>
+    <xi:include href="xml/api-index-3.8.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
 

docs/reference/gtk/gtk3-sections.txt

@@ -536,6 +536,7 @@ gtk_builder_add_objects_from_string
 gtk_builder_add_objects_from_resource
 gtk_builder_get_object
 gtk_builder_get_objects
+gtk_builder_expose_object
 gtk_builder_connect_signals
 gtk_builder_connect_signals_full
 gtk_builder_set_translation_domain

gdk/broadway/Makefile.am

@@ -15,7 +15,9 @@ AM_CPPFLAGS =			\
 
 LDADDS = $(GDK_DEP_LIBS)
 
-noinst_LTLIBRARIES = libbroadway.la libgdk-broadway.la
+noinst_LTLIBRARIES = libgdk-broadway.la
+
+bin_PROGRAMS = broadwayd
 
 libgdkinclude_HEADERS = 	\
 	gdkbroadway.h
@@ -26,10 +28,6 @@ libgdkbroadwayinclude_HEADERS = 	\
 	gdkbroadwaycursor.h		\
 	gdkbroadwayvisual.h
 
-libbroadway_la_SOURCES =		\
-	broadway.h			\
-	broadway.c
-
 clienthtml.h: client.html
 	$(PERL) $(srcdir)/toarray.pl $(srcdir)/client.html client_html > $@
 
@@ -73,9 +71,19 @@ libgdk_broadway_la_SOURCES =		\
 	gdkvisual-broadway.c	\
 	gdkwindow-broadway.c	\
 	gdkwindow-broadway.h	\
-	gdkprivate-broadway.h
+	gdkprivate-broadway.h   \
+	gdkbroadway-server.h	\
+	gdkbroadway-server.c
 
-libgdk_broadway_la_LIBADD = libbroadway.la
+broadwayd_SOURCES = \
+	broadway-protocol.h		\
+	broadwayd.c 			\
+	broadway-server.h		\
+	broadway-server.c		\
+	broadway-output.h		\
+	broadway-output.c
+
+broadwayd_LDADD = $(GDK_DEP_LIBS) -lrt
 
 MAINTAINERCLEANFILES = $(broadway_built_sources)
 EXTRA_DIST += $(broadway_built_sources)

gdk/broadway/TODO.broadway

@@ -0,0 +1,11 @@
+Cache surfaces that are opened via shm_open inbetween updates.
+Handle implicit grabs when in broadway-server.c
+keyboard focus handling
+Add resize handling to js WM
+Support window titles
+_gdk_broadway_server_has_client is always FALSE, so resize don't work
+Send reset events on client disconnect (button up, normal state. Maybe grab state reset?)
+rgba suport
+shift-select in gedit doesn't work
+backdrop mode
+clean up /dev/shm on abrupt client exit

gdk/broadway/broadway-output.c

@@ -5,7 +5,7 @@
 #include <errno.h>
 #include <cairo.h>
 
-#include "broadway.h"
+#include "broadway-output.h"
 
 /************************************************************************
  *                Base64 functions                                      *
@@ -351,12 +351,12 @@ static void
 append_uint16 (BroadwayOutput *output, guint32 v)
 {
   gsize old_len = output->buf->len;
+  guint8 *buf;
 
   if (output->binary)
     {
-      guint8 *buf = (guint8 *)output->buf->str + old_len;
-
       g_string_set_size (output->buf, old_len + 2);
+      buf = (guint8 *)output->buf->str + old_len;
       buf[0] = (v >> 0) & 0xff;
       buf[1] = (v >> 8) & 0xff;
     }
@@ -371,12 +371,12 @@ static void
 append_uint32 (BroadwayOutput *output, guint32 v)
 {
   gsize old_len = output->buf->len;
+  guint8 *buf;
 
   if (output->binary)
     {
-      guint8 *buf = (guint8 *)output->buf->str + old_len;
-
       g_string_set_size (output->buf, old_len + 4);
+      buf = (guint8 *)output->buf->str + old_len;
       buf[0] = (v >> 0) & 0xff;
       buf[1] = (v >> 8) & 0xff;
       buf[2] = (v >> 16) & 0xff;
@@ -422,7 +422,7 @@ broadway_output_copy_rectangles (BroadwayOutput *output,  int id,
 {
   int i;
 
-  write_header (output, 'b');
+  write_header (output, BROADWAY_OP_COPY_RECTANGLES);
   append_uint16 (output, id);
   append_uint16 (output, n_rects);
   for (i = 0; i < n_rects; i++)
@@ -441,7 +441,7 @@ broadway_output_grab_pointer (BroadwayOutput *output,
 			      int id,
 			      gboolean owner_event)
 {
-  write_header (output, 'g');
+  write_header (output, BROADWAY_OP_GRAB_POINTER);
   append_uint16 (output, id);
   append_bool (output, owner_event);
 }
@@ -452,7 +452,7 @@ broadway_output_ungrab_pointer (BroadwayOutput *output)
   guint32 serial;
 
   serial = output->serial;
-  write_header (output, 'u');
+  write_header (output, BROADWAY_OP_UNGRAB_POINTER);
 
   return serial;
 }
@@ -462,7 +462,7 @@ broadway_output_new_surface(BroadwayOutput *output,
 			    int id, int x, int y, int w, int h,
 			    gboolean is_temp)
 {
-  write_header (output, 's');
+  write_header (output, BROADWAY_OP_NEW_SURFACE);
   append_uint16 (output, id);
   append_uint16 (output, x);
   append_uint16 (output, y);
@@ -474,21 +474,21 @@ broadway_output_new_surface(BroadwayOutput *output,
 void
 broadway_output_show_surface(BroadwayOutput *output,  int id)
 {
-  write_header (output, 'S');
+  write_header (output, BROADWAY_OP_SHOW_SURFACE);
   append_uint16 (output, id);
 }
 
 void
 broadway_output_hide_surface(BroadwayOutput *output,  int id)
 {
-  write_header (output, 'H');
+  write_header (output, BROADWAY_OP_HIDE_SURFACE);
   append_uint16 (output, id);
 }
 
 void
 broadway_output_destroy_surface(BroadwayOutput *output,  int id)
 {
-  write_header (output, 'd');
+  write_header (output, BROADWAY_OP_DESTROY_SURFACE);
   append_uint16 (output, id);
 }
 
@@ -508,7 +508,7 @@ broadway_output_move_resize_surface (BroadwayOutput *output,
   if (!has_pos && !has_size)
     return;
 
-  write_header (output, 'm');
+  write_header (output, BROADWAY_OP_MOVE_RESIZE);
   val = (!!has_pos) | ((!!has_size) << 1);
   append_uint16 (output, id);
   append_flags (output, val);
@@ -529,7 +529,7 @@ broadway_output_set_transient_for (BroadwayOutput *output,
 				   int             id,
 				   int             parent_id)
 {
-  write_header (output, 'p');
+  write_header (output, BROADWAY_OP_SET_TRANSIENT_FOR);
   append_uint16 (output, id);
   append_uint16 (output, parent_id);
 }
@@ -541,7 +541,7 @@ broadway_output_put_rgb (BroadwayOutput *output,  int id, int x, int y,
 {
   gsize size_start, image_start, len;
 
-  write_header (output, 'i');
+  write_header (output, BROADWAY_OP_PUT_RGB);
 
   append_uint16 (output, id);
   append_uint16 (output, x);
@@ -798,7 +798,7 @@ broadway_output_put_rgba (BroadwayOutput *output,  int id, int x, int y,
     {
       guint8 *subdata;
 
-      write_header (output, 'i');
+      write_header (output, BROADWAY_OP_PUT_RGB);
       append_uint16 (output, id);
       append_uint16 (output, x + rects[i].x1);
       append_uint16 (output, y + rects[i].y1);
@@ -830,6 +830,6 @@ void
 broadway_output_surface_flush (BroadwayOutput *output,
 			       int             id)
 {
-  write_header (output, 'f');
+  write_header (output, BROADWAY_OP_FLUSH);
   append_uint16 (output, id);
 }

gdk/broadway/broadway-output.h

@@ -1,13 +1,12 @@
+#ifndef __BROADWAY_H__
+#define __BROADWAY_H__
+
 #include <glib.h>
 #include <gio/gio.h>
+#include "broadway-protocol.h"
 
 typedef struct BroadwayOutput BroadwayOutput;
 
-typedef struct  {
-    int x, y;
-    int width, height;
-} BroadwayRect;
-
 typedef enum {
   BROADWAY_WS_CONTINUATION = 0,
   BROADWAY_WS_TEXT = 1,
@@ -78,3 +77,5 @@ void            broadway_output_grab_pointer    (BroadwayOutput *output,
 						 gboolean owner_event);
 guint32         broadway_output_ungrab_pointer  (BroadwayOutput *output);
 void            broadway_output_pong            (BroadwayOutput *output);
+
+#endif /* __BROADWAY_H__ */

gdk/broadway/broadway-protocol.h

@@ -0,0 +1,264 @@
+#ifndef __BROADWAY_PROTOCOL_H__
+#define __BROADWAY_PROTOCOL_H__
+
+#include <glib.h>
+
+typedef struct  {
+    gint32 x, y;
+    gint32 width, height;
+} BroadwayRect;
+
+typedef enum {
+  BROADWAY_EVENT_ENTER = 'e',
+  BROADWAY_EVENT_LEAVE = 'l',
+  BROADWAY_EVENT_POINTER_MOVE = 'm',
+  BROADWAY_EVENT_BUTTON_PRESS = 'b',
+  BROADWAY_EVENT_BUTTON_RELEASE = 'B',
+  BROADWAY_EVENT_SCROLL = 's',
+  BROADWAY_EVENT_KEY_PRESS = 'k',
+  BROADWAY_EVENT_KEY_RELEASE = 'K',
+  BROADWAY_EVENT_GRAB_NOTIFY = 'g',
+  BROADWAY_EVENT_UNGRAB_NOTIFY = 'u',
+  BROADWAY_EVENT_CONFIGURE_NOTIFY = 'w',
+  BROADWAY_EVENT_DELETE_NOTIFY = 'W',
+  BROADWAY_EVENT_SCREEN_SIZE_CHANGED = 'd'
+} BroadwayEventType;
+
+typedef enum {
+  BROADWAY_OP_COPY_RECTANGLES = 'b',
+  BROADWAY_OP_GRAB_POINTER = 'g',
+  BROADWAY_OP_UNGRAB_POINTER = 'u',
+  BROADWAY_OP_NEW_SURFACE = 's',
+  BROADWAY_OP_SHOW_SURFACE = 'S',
+  BROADWAY_OP_HIDE_SURFACE = 'H',
+  BROADWAY_OP_DESTROY_SURFACE = 'd',
+  BROADWAY_OP_MOVE_RESIZE = 'm',
+  BROADWAY_OP_SET_TRANSIENT_FOR = 'p',
+  BROADWAY_OP_PUT_RGB = 'i',
+  BROADWAY_OP_FLUSH = 'f',
+} BroadwayOpType;
+
+typedef struct {
+  guint32 type;
+  guint32 serial;
+  guint64 time;
+} BroadwayInputBaseMsg;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  guint32 mouse_window_id; /* The real window, not taking grabs into account */
+  guint32 event_window_id;
+  gint32 root_x;
+  gint32 root_y;
+  gint32 win_x;
+  gint32 win_y;
+  guint32 state;
+} BroadwayInputPointerMsg;
+
+typedef struct {
+  BroadwayInputPointerMsg pointer;
+  guint32 mode;
+} BroadwayInputCrossingMsg;
+
+typedef struct {
+  BroadwayInputPointerMsg pointer;
+  guint32 button;
+} BroadwayInputButtonMsg;
+
+typedef struct {
+  BroadwayInputPointerMsg pointer;
+  gint32 dir;
+} BroadwayInputScrollMsg;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  guint32 mouse_window_id; /* The real window, not taking grabs into account */
+  guint32 state;
+  gint32 key;
+} BroadwayInputKeyMsg;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  gint32 res;
+} BroadwayInputGrabReply;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  gint32 id;
+  gint32 x;
+  gint32 y;
+  gint32 width;
+  gint32 height;
+} BroadwayInputConfigureNotify;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  guint32 width;
+  guint32 height;
+} BroadwayInputScreenResizeNotify;
+
+typedef struct {
+  BroadwayInputBaseMsg base;
+  gint32 id;
+} BroadwayInputDeleteNotify;
+
+typedef union {
+  BroadwayInputBaseMsg base;
+  BroadwayInputPointerMsg pointer;
+  BroadwayInputCrossingMsg crossing;
+  BroadwayInputButtonMsg button;
+  BroadwayInputScrollMsg scroll;
+  BroadwayInputKeyMsg key;
+  BroadwayInputGrabReply grab_reply;
+  BroadwayInputConfigureNotify configure_notify;
+  BroadwayInputDeleteNotify delete_notify;
+  BroadwayInputScreenResizeNotify screen_resize_notify;
+} BroadwayInputMsg;
+
+typedef enum {
+  BROADWAY_REQUEST_NEW_WINDOW,
+  BROADWAY_REQUEST_FLUSH,
+  BROADWAY_REQUEST_SYNC,
+  BROADWAY_REQUEST_QUERY_MOUSE,
+  BROADWAY_REQUEST_DESTROY_WINDOW,
+  BROADWAY_REQUEST_SHOW_WINDOW,
+  BROADWAY_REQUEST_HIDE_WINDOW,
+  BROADWAY_REQUEST_SET_TRANSIENT_FOR,
+  BROADWAY_REQUEST_TRANSLATE,
+  BROADWAY_REQUEST_UPDATE,
+  BROADWAY_REQUEST_MOVE_RESIZE,
+  BROADWAY_REQUEST_GRAB_POINTER,
+  BROADWAY_REQUEST_UNGRAB_POINTER
+} BroadwayRequestType;
+
+typedef struct {
+  guint32 size;
+  guint32 serial;
+  guint32 type;
+} BroadwayRequestBase, BroadwayRequestFlush, BroadwayRequestSync, BroadwayRequestQueryMouse;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+} BroadwayRequestDestroyWindow, BroadwayRequestShowWindow, BroadwayRequestHideWindow;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+  guint32 parent;
+} BroadwayRequestSetTransientFor;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+  gint32 dx;
+  gint32 dy;
+  guint32 n_rects;
+  BroadwayRect rects[1];
+} BroadwayRequestTranslate;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+  char name[34];
+  guint32 width;
+  guint32 height;
+} BroadwayRequestUpdate;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+  guint32 owner_events;
+  guint32 event_mask;
+  guint32 time_;
+} BroadwayRequestGrabPointer;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 time_;
+} BroadwayRequestUngrabPointer;
+
+typedef struct {
+  BroadwayRequestBase base;
+  gint32 x;
+  gint32 y;
+  guint32 width;
+  guint32 height;
+  guint32 is_temp;
+} BroadwayRequestNewWindow;
+
+typedef struct {
+  BroadwayRequestBase base;
+  guint32 id;
+  guint32 with_move;
+  gint32 x;
+  gint32 y;
+  guint32 width;
+  guint32 height;
+} BroadwayRequestMoveResize;
+
+typedef union {
+  BroadwayRequestBase base;
+  BroadwayRequestNewWindow new_window;
+  BroadwayRequestFlush flush;
+  BroadwayRequestSync sync;
+  BroadwayRequestQueryMouse query_mouse;
+  BroadwayRequestDestroyWindow destroy_window;
+  BroadwayRequestShowWindow show_window;
+  BroadwayRequestHideWindow hide_window;
+  BroadwayRequestSetTransientFor set_transient_for;
+  BroadwayRequestUpdate update;
+  BroadwayRequestMoveResize move_resize;
+  BroadwayRequestGrabPointer grab_pointer;
+  BroadwayRequestUngrabPointer ungrab_pointer;
+  BroadwayRequestTranslate translate;
+} BroadwayRequest;
+
+typedef enum {
+  BROADWAY_REPLY_EVENT,
+  BROADWAY_REPLY_SYNC,
+  BROADWAY_REPLY_QUERY_MOUSE,
+  BROADWAY_REPLY_NEW_WINDOW,
+  BROADWAY_REPLY_GRAB_POINTER,
+  BROADWAY_REPLY_UNGRAB_POINTER
+} BroadwayReplyType;
+
+typedef struct {
+  guint32 size;
+  guint32 in_reply_to;
+  guint32 type;
+} BroadwayReplyBase, BroadwayReplySync;
+
+typedef struct {
+  BroadwayReplyBase base;
+  guint32 id;
+} BroadwayReplyNewWindow;
+
+typedef struct {
+  BroadwayReplyBase base;
+  guint32 status;
+} BroadwayReplyGrabPointer, BroadwayReplyUngrabPointer;
+
+typedef struct {
+  BroadwayReplyBase base;
+  guint32 toplevel;
+  gint32 root_x;
+  gint32 root_y;
+  guint32 mask;
+} BroadwayReplyQueryMouse;
+
+typedef struct {
+  BroadwayReplyBase base;
+  BroadwayInputMsg msg;
+} BroadwayReplyEvent;
+
+typedef union {
+  BroadwayReplyBase base;
+  BroadwayReplyEvent event;
+  BroadwayReplyQueryMouse query_mouse;
+  BroadwayReplyNewWindow new_window;
+  BroadwayReplyGrabPointer grab_pointer;
+  BroadwayReplyUngrabPointer ungrab_pointer;
+} BroadwayReply;
+
+#endif /* __BROADWAY_PROTOCOL_H__ */

gdk/broadway/broadway-server.h

@@ -0,0 +1,82 @@
+#ifndef __BROADWAY_SERVER__
+#define __BROADWAY_SERVER__
+
+#include "broadway-protocol.h"
+#include <glib-object.h>
+#include <cairo.h>
+
+void broadway_events_got_input (BroadwayInputMsg *message,
+				gint32 client_id);
+
+typedef struct _BroadwayServer BroadwayServer;
+typedef struct _BroadwayServerClass BroadwayServerClass;
+
+#define BROADWAY_TYPE_SERVER              (broadway_server_get_type())
+#define BROADWAY_SERVER(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), BROADWAY_TYPE_SERVER, BroadwayServer))
+#define BROADWAY_SERVER_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), BROADWAY_TYPE_SERVER, BroadwayServerClass))
+#define BROADWAY_IS_SERVER(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), BROADWAY_TYPE_SERVER))
+#define BROADWAY_IS_SERVER_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), BROADWAY_TYPE_SERVER))
+#define BROADWAY_SERVER_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), BROADWAY_TYPE_SERVER, BroadwayServerClass))
+
+
+BroadwayServer     *broadway_server_new                      (char             *address,
+							      int               port,
+							      GError          **error);
+gboolean            broadway_server_has_client               (BroadwayServer   *server);
+void                broadway_server_flush                    (BroadwayServer   *server);
+void                broadway_server_sync                     (BroadwayServer   *server);
+void                broadway_server_get_screen_size          (BroadwayServer   *server,
+							      guint32          *width,
+							      guint32          *height);
+guint32             broadway_server_get_next_serial          (BroadwayServer   *server);
+guint32             broadway_server_get_last_seen_time       (BroadwayServer   *server);
+gboolean            broadway_server_lookahead_event          (BroadwayServer   *server,
+							      const char       *types);
+void                broadway_server_query_mouse              (BroadwayServer   *server,
+							      guint32          *toplevel,
+							      gint32           *root_x,
+							      gint32           *root_y,
+							      guint32          *mask);
+guint32             broadway_server_grab_pointer             (BroadwayServer   *server,
+							      gint              client_id,
+							      gint              id,
+							      gboolean          owner_events,
+							      guint32           event_mask,
+							      guint32           time_);
+guint32             broadway_server_ungrab_pointer           (BroadwayServer   *server,
+							      guint32           time_);
+gint32              broadway_server_get_mouse_toplevel       (BroadwayServer   *server);
+guint32             broadway_server_new_window               (BroadwayServer   *server,
+							      int               x,
+							      int               y,
+							      int               width,
+							      int               height,
+							      gboolean          is_temp);
+void                broadway_server_destroy_window           (BroadwayServer   *server,
+							      gint              id);
+gboolean            broadway_server_window_show              (BroadwayServer   *server,
+							      gint              id);
+gboolean            broadway_server_window_hide              (BroadwayServer   *server,
+							      gint              id);
+void                broadway_server_window_set_transient_for (BroadwayServer   *server,
+							      gint              id,
+							      gint              parent);
+gboolean            broadway_server_window_translate         (BroadwayServer   *server,
+							      gint              id,
+							      cairo_region_t   *area,
+							      gint              dx,
+							      gint              dy);
+cairo_surface_t   * broadway_server_create_surface           (int               width,
+							      int               height);
+void                broadway_server_window_update            (BroadwayServer   *server,
+							      gint              id,
+							      cairo_surface_t  *surface);
+gboolean            broadway_server_window_move_resize       (BroadwayServer   *server,
+							      gint              id,
+							      gboolean          with_move,
+							      int               x,
+							      int               y,
+							      int               width,
+							      int               height);
+
+#endif /* __BROADWAY_SERVER__ */

gdk/broadway/broadway.js

@@ -132,18 +132,6 @@ function createXHR()
     return null;
 }
 
-/* This resizes the window so the *inner* size is the specified size */
-function resizeBrowserWindow(window, w, h) {
-    var innerW = window.innerWidth;
-    var innerH = window.innerHeight;
-
-    var outerW = window.outerWidth;
-    var outerH = window.outerHeight;
-
-    window.resizeTo(w + outerW - innerW,
-		    h + outerH - innerH);
-}
-
 function resizeCanvas(canvas, w, h)
 {
     /* Canvas resize clears the data, so we need to save it first */
@@ -163,8 +151,6 @@ function resizeCanvas(canvas, w, h)
     context.drawImage(tmpCanvas, 0, 0, tmpCanvas.width, tmpCanvas.height);
 }
 
-var useToplevelWindows = false;
-var toplevelWindows = [];
 var grab = new Object();
 grab.window = null;
 grab.ownerEvents = false;
@@ -276,121 +262,11 @@ function flushSurface(surface)
     }
 }
 
-function ensureSurfaceInDocument(surface, doc)
-{
-    if (surface.document != doc) {
-	var oldCanvas = surface.canvas;
-	var canvas = doc.importNode(oldCanvas, false);
-	doc.body.appendChild(canvas);
-	canvas.surface = surface;
-	oldCanvas.parentNode.removeChild(oldCanvas);
-
-	surface.canvas = canvas;
-	if (surface.toplevelElement == oldCanvas)
-	    surface.toplevelElement = canvas;
-	surface.document = doc;
-    }
-}
-
 function sendConfigureNotify(surface)
 {
     sendInput("w", [surface.id, surface.x, surface.y, surface.width, surface.height]);
 }
 
-var windowGeometryTimeout = null;
-
-function updateBrowserWindowGeometry(win, alwaysSendConfigure) {
-    if (win.closed)
-	return;
-
-    var surface = win.surface;
-
-    var innerW = win.innerWidth;
-    var innerH = win.innerHeight;
-
-    var x = surface.x;
-    var y = surface.y;
-
-    if (win.mozInnerScreenX != undefined) {
-	x = win.mozInnerScreenX;
-	y = win.mozInnerScreenY;
-    } else if (win.screenTop != undefined) {
-	x = win.screenTop;
-	y = win.screenLeft;
-    } else {
-	alert("No implementation to get window position");
-    }
-
-    if (alwaysSendConfigure || x != surface.x || y != surface.y ||
-       innerW != surface.width || innerH != surface.height) {
-	var oldX = surface.x;
-	var oldY = surface.y;
-	surface.x = x;
-	surface.y = y;
-	if (surface.width != innerW || surface.height != innerH)
-	    resizeCanvas(surface.canvas, innerW, innerH);
-	surface.width = innerW;
-	surface.height = innerH;
-	sendConfigureNotify(surface);
-	for (id in surfaces) {
-	    var childSurface = surfaces[id];
-	    var transientToplevel = getTransientToplevel(childSurface);
-	    if (transientToplevel != null && transientToplevel == surface) {
-		childSurface.x += surface.x - oldX;
-		childSurface.y += surface.y - oldY;
-		sendConfigureNotify(childSurface);
-	    }
-	}
-    }
-}
-
-function browserWindowClosed(win) {
-    var surface = win.surface;
-
-    sendInput ("W", [surface.id]);
-    for (id in surfaces) {
-	var childSurface = surfaces[id];
-	var transientToplevel = getTransientToplevel(childSurface);
-	if (transientToplevel != null && transientToplevel == surface) {
-	    sendInput ("W", [childSurface.id]);
-	}
-    }
-}
-
-function registerWindow(win)
-{
-    toplevelWindows.push(win);
-    win.onresize = function(ev) { updateBrowserWindowGeometry(ev.target, false); };
-    if (!windowGeometryTimeout)
-	windowGeometryTimeout = setInterval(function () {
-						for (var i = 0; i < toplevelWindows.length; i++)
-						    updateBrowserWindowGeometry(toplevelWindows[i], false);
-					    }, 2000);
-    win.onunload = function(ev) { browserWindowClosed(ev.target.defaultView); };
-}
-
-function unregisterWindow(win)
-{
-    var i = toplevelWindows.indexOf(win);
-    if (i >= 0)
-	toplevelWindows.splice(i, 1);
-
-    if (windowGeometryTimeout && toplevelWindows.length == 0) {
-	clearInterval(windowGeometryTimeout);
-	windowGeometryTimeout = null;
-    }
-}
-
-function getTransientToplevel(surface)
-{
-    while (surface && surface.transientParent != 0) {
-	surface = surfaces[surface.transientParent];
-	if (surface && surface.window)
-	    return surface;
-    }
-    return null;
-}
-
 function getStyle(el, styleProp)
 {
     if (el.currentStyle) {
@@ -440,8 +316,6 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
     surface.drawQueue = [];
     surface.transientParent = 0;
     surface.visible = false;
-    surface.window = null;
-    surface.document = document;
     surface.frame = null;
 
     var canvas = document.createElement("canvas");
@@ -451,7 +325,7 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
     surface.canvas = canvas;
     var toplevelElement;
 
-    if (useToplevelWindows || isTemp) {
+    if (isTemp) {
 	toplevelElement = canvas;
 	document.body.appendChild(canvas);
     } else {
@@ -476,10 +350,6 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
 
 	toplevelElement = frame;
 	document.body.appendChild(frame);
-
-	surface.x = 100 + positionIndex * 10;
-	surface.y = 100 + positionIndex * 10;
-	positionIndex = (positionIndex + 1) % 20;
     }
 
     surface.toplevelElement = toplevelElement;
@@ -511,52 +381,17 @@ function cmdShowSurface(id)
     var xOffset = surface.x;
     var yOffset = surface.y;
 
-    if (useToplevelWindows) {
-	var doc = document;
-	if (!surface.isTemp) {
-	    var options =
-		'width='+surface.width+',height='+surface.height+
-		',location=no,menubar=no,scrollbars=no,toolbar=no';
-	    if (surface.positioned)
-		options = options +
-		',left='+surface.x+',top='+surface.y+',screenX='+surface.x+',screenY='+surface.y;
-	    var win = window.open('','_blank', options);
-	    win.surface = surface;
-	    registerWindow(win);
-	    doc = win.document;
-	    doc.open();
-	    doc.write("<body></body>");
-	    setupDocument(doc);
-
-	    surface.window = win;
-	    xOffset = 0;
-	    yOffset = 0;
-	} else {
-	    var transientToplevel = getTransientToplevel(surface);
-	    if (transientToplevel) {
-		doc = transientToplevel.window.document;
-		xOffset = surface.x - transientToplevel.x;
-		yOffset = surface.y - transientToplevel.y;
-	    }
-	}
-
-	ensureSurfaceInDocument(surface, doc);
-    } else {
     if (surface.frame) {
 	var offset = getFrameOffset(surface);
 	xOffset -= offset.x;
 	yOffset -= offset.y;
     }
-    }
 
     surface.toplevelElement.style["left"] = xOffset + "px";
     surface.toplevelElement.style["top"] = yOffset + "px";
     surface.toplevelElement.style["visibility"] = "visible";
 
     restackWindows();
-
-    if (surface.window)
-	updateBrowserWindowGeometry(surface.window, false);
 }
 
 function cmdHideSurface(id)
@@ -573,15 +408,6 @@ function cmdHideSurface(id)
     var element = surface.toplevelElement;
 
     element.style["visibility"] = "hidden";
-
-    // Import the canvas into the main document
-    ensureSurfaceInDocument(surface, document);
-
-    if (surface.window) {
-	unregisterWindow(surface.window);
-	surface.window.close();
-	surface.window = null;
-    }
 }
 
 function cmdSetTransientFor(id, parentId)
@@ -666,16 +492,6 @@ function cmdMoveResizeSurface(id, has_pos, x, y, has_size, w, h)
 	resizeCanvas(surface.canvas, w, h);
 
     if (surface.visible) {
-	if (surface.window) {
-	    /* TODO: This moves the outer frame position, we really want the inner position.
-	     * However this isn't *strictly* invalid, as any WM could have done whatever it
-	     * wanted with the positioning of the window.
-	     */
-	    if (has_pos)
-		surface.window.moveTo(surface.x, surface.y);
-	    if (has_size)
-		resizeBrowserWindow(surface.window, w, h);
-	} else {
 	if (has_pos) {
 	    var xOffset = surface.x;
 	    var yOffset = surface.y;
@@ -698,13 +514,8 @@ function cmdMoveResizeSurface(id, has_pos, x, y, has_size, w, h)
 	    element.style["top"] = yOffset + "px";
 	}
     }
-    }
 
-    if (surface.window) {
-	updateBrowserWindowGeometry(surface.window, true);
-    } else {
     sendConfigureNotify(surface);
-    }
 }
 
 function cmdFlushSurface(id)
@@ -985,13 +796,8 @@ function getPositionsFromAbsCoord(absX, absY, relativeId) {
 
 function getPositionsFromEvent(ev, relativeId) {
     var absX, absY;
-    if (useToplevelWindows) {
-	absX = ev.screenX;
-	absY = ev.screenY;
-    } else {
     absX = ev.pageX;
     absY = ev.pageY;
-    }
     var res = getPositionsFromAbsCoord(absX, absY, relativeId);
 
     lastX = res.rootX;
@@ -1020,10 +826,6 @@ function updateForEvent(ev) {
 	lastState |= GDK_MOD1_MASK;
 
     lastTimeStamp = ev.timeStamp;
-    if (ev.target.surface && ev.target.surface.window) {
-	var win = ev.target.surface.window;
-	updateBrowserWindowGeometry(win, false);
-    }
 }
 
 function onMouseMove (ev) {
@@ -1036,6 +838,8 @@ function onMouseMove (ev) {
 	    surface.x += dx;
 	    surface.y += dy;
 	    var offset = getFrameOffset(surface);
+	    if (surface.y < offset.y)
+		surface.y = offset.y;
 	    localGrab.frame.style["left"] = (surface.x - offset.x) + "px";
 	    localGrab.frame.style["top"] = (surface.y - offset.y) + "px";
 	    sendConfigureNotify(surface);
@@ -1141,7 +945,7 @@ function onMouseDown (ev) {
 	localGrab.lastX = ev.pageX;
 	localGrab.lastY = ev.pageY;
 	moveToTop(localGrab.frame.frameFor);
-	return;
+	return false;
     }
 
     if (id == 0 && ev.target.closeFor) { /* mouse click on frame */
@@ -1153,13 +957,14 @@ function onMouseDown (ev) {
 	localGrab.button = ev.target;
 	localGrab.lastX = ev.pageX;
 	localGrab.lastY = ev.pageY;
-	return;
+	return false;
     }
 
     var pos = getPositionsFromEvent(ev, id);
     if (grab.window == null)
 	doGrab (id, false, true);
     sendInput ("b", [realWindowWithMouse, id, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState, button]);
+    return false;
 }
 
 function onMouseUp (ev) {
@@ -1189,13 +994,15 @@ function onMouseUp (ev) {
 		sendInput ("W", [localGrab.surface.id]);
 	}
 	localGrab = null;
-	return;
+	return false;
     }
 
     sendInput ("B", [realWindowWithMouse, id, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState, button]);
 
     if (grab.window != null && grab.implicit)
 	doUngrab();
+
+    return false;
 }
 
 /* Some of the keyboard handling code is from noVNC and
@@ -2671,7 +2478,7 @@ function handleKeyDown(e) {
 	// browser behaviors or it has no corresponding keyPress
 	// event, then send it immediately
 	if (!ignoreKeyEvent(ev))
-	    sendInput("k", [keysym, lastState]);
+	    sendInput("k", [realWindowWithMouse, keysym, lastState]);
 	suppress = true;
     }
 
@@ -2716,7 +2523,7 @@ function handleKeyPress(e) {
 
     // Send the translated keysym
     if (keysym > 0)
-	sendInput ("k", [keysym, lastState]);
+	sendInput ("k", [realWindowWithMouse, keysym, lastState]);
 
     // Stop keypress events just in case
     return cancelEvent(ev);
@@ -2735,7 +2542,7 @@ function handleKeyUp(e) {
     }
 
     if (keysym > 0)
-	sendInput ("K", [keysym, lastState]);
+	sendInput ("K", [realWindowWithMouse, keysym, lastState]);
     return cancelEvent(ev);
 }
 
@@ -2830,8 +2637,6 @@ function connect()
     var query_string = url.split("?");
     if (query_string.length > 1) {
 	var params = query_string[1].split("&");
-	if (params[0].indexOf("toplevel") != -1)
-	    useToplevelWindows = true;
     }
 
     var loc = window.location.toString().replace("http:", "ws:");
@@ -2848,10 +2653,6 @@ function connect()
     ws.onopen = function() {
 	inputSocket = ws;
 	var w, h;
-	if (useToplevelWindows) {
-	    w = window.screen.width;
-	    h = window.screen.height;
-	} else {
 	w = window.innerWidth;
 	h = window.innerHeight;
 	window.onresize = function(ev) {
@@ -2860,7 +2661,6 @@ function connect()
 	    h = window.innerHeight;
 	    sendInput ("d", [w, h]);
 	};
-	}
 	sendInput ("d", [w, h]);
     };
     ws.onclose = function() {
@@ -2871,8 +2671,4 @@ function connect()
     };
 
     setupDocument(document);
-    window.onunload = function (ev) {
-	for (var i = 0; i < toplevelWindows.length; i++)
-	    toplevelWindows[i].close();
-    };
 }

gdk/broadway/broadwayd.c

@@ -0,0 +1,636 @@
+#include "config.h"
+#include <string.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <glib.h>
+#include <gio/gio.h>
+#include <gio/gunixsocketaddress.h>
+
+#include "broadway-server.h"
+
+BroadwayServer *server;
+GList *clients;
+
+static guint32 client_id_count = 1;
+
+/* Serials:
+ *
+ * Broadway tracks serials for all clients primarily to get the right behaviour wrt
+ * grabs. Each request the client sends gets an increasing per-client serial number, starting
+ * at 1. Thus, the client can now when a mouse event is seen whether the mouse event was
+ * sent before or after the server saw the grab request from the client (as this affects how
+ * the event is handled).
+ *
+ * There is only a single stream of increasing serials sent from the daemon to the web browser
+ * though, called "daemon serials", so we need to map back from the daemon serials to the client
+ * serials when we send an event to a client. So, each client keeps track of the mappings
+ * between its serials and daemon serials for any outstanding requests.
+ *
+ * There is some additional complexity in that there may be multiple consecutive web browser
+ * sessions, so we need to keep track of the last daemon serial used inbetween each web client
+ * connection so that the daemon serials can be strictly increasing.
+ */
+
+typedef struct {
+  guint32 client_serial;
+  guint32 daemon_serial;
+} BroadwaySerialMapping;
+
+typedef struct  {
+  guint32 id;
+  GSocketConnection *connection;
+  GBufferedInputStream *in;
+  GSList *serial_mappings;
+  GList *windows;
+  guint disconnect_idle;
+} BroadwayClient;
+
+static void
+client_free (BroadwayClient *client)
+{
+  g_assert (client->windows == NULL);
+  g_assert (client->disconnect_idle == 0);
+  clients = g_list_remove (clients, client);
+  g_object_unref (client->connection);
+  g_object_unref (client->in);
+  g_slist_free_full (client->serial_mappings, g_free);
+  g_free (client);
+}
+
+static void
+client_disconnected (BroadwayClient *client)
+{
+  GList *l;
+
+  if (client->disconnect_idle != 0)
+    {
+      g_source_remove (client->disconnect_idle);
+      client->disconnect_idle = 0;
+    }
+
+  for (l = client->windows; l != NULL; l = l->next)
+    broadway_server_destroy_window (server,
+				    GPOINTER_TO_UINT (l->data));
+  g_list_free (client->windows);
+  client->windows = NULL;
+
+  broadway_server_flush (server);
+
+  client_free (client);
+}
+
+static gboolean
+disconnect_idle_cb (BroadwayClient *client)
+{
+  client->disconnect_idle = 0;
+  client_disconnected (client);
+  return G_SOURCE_REMOVE;
+}
+
+static void
+client_disconnect_in_idle (BroadwayClient *client)
+{
+  if (client->disconnect_idle == 0)
+    client->disconnect_idle =
+      g_idle_add_full (G_PRIORITY_DEFAULT, (GSourceFunc)disconnect_idle_cb, client, NULL);
+}
+
+static void
+send_reply (BroadwayClient *client,
+	    BroadwayRequest *request,
+	    BroadwayReply *reply,
+	    gsize size,
+	    guint32 type)
+{
+  GOutputStream *output;
+
+  reply->base.size = size;
+  reply->base.in_reply_to = request ? request->base.serial : 0;
+  reply->base.type = type;
+
+  output = g_io_stream_get_output_stream (G_IO_STREAM (client->connection));
+  if (!g_output_stream_write_all (output, reply, size, NULL, NULL, NULL))
+    {
+      g_printerr ("can't write to client");
+      client_disconnect_in_idle (client);
+    }
+}
+
+static cairo_region_t *
+region_from_rects (BroadwayRect *rects, int n_rects)
+{
+  cairo_region_t *region;
+  cairo_rectangle_int_t *cairo_rects;
+  int i;
+  
+  cairo_rects = g_new (cairo_rectangle_int_t, n_rects);
+  for (i = 0; i < n_rects; i++)
+    {
+      cairo_rects[i].x = rects[i].x;
+      cairo_rects[i].y = rects[i].y;
+      cairo_rects[i].width = rects[i].width;
+      cairo_rects[i].height = rects[i].height;
+    }
+  region = cairo_region_create_rectangles (cairo_rects, n_rects);
+  g_free (cairo_rects);
+  return region;
+}
+
+static const cairo_user_data_key_t shm_cairo_key;
+
+typedef struct {
+  void *data;
+  gsize data_size;
+} ShmSurfaceData;
+
+static void
+shm_data_unmap (void *_data)
+{
+  ShmSurfaceData *data = _data;
+  munmap (data->data, data->data_size);
+  g_free (data);
+}
+
+cairo_surface_t *
+open_surface (char *name, int width, int height)
+{
+  ShmSurfaceData *data;
+  cairo_surface_t *surface;
+  gsize size;
+  void *ptr;
+  int fd;
+
+  size = width * height * sizeof (guint32);
+
+  fd = shm_open(name, O_RDONLY, 0600);
+  if (fd == -1)
+    {
+      perror ("Failed to shm_open");
+      return NULL;
+    }
+
+  ptr = mmap(0, size, PROT_READ, MAP_SHARED, fd, 0); 
+  (void) close(fd);
+
+  if (ptr == NULL)
+    return NULL;
+
+  data = g_new0 (ShmSurfaceData, 1);
+
+  data->data = ptr;
+  data->data_size = size;
+
+  surface = cairo_image_surface_create_for_data ((guchar *)data->data,
+						 CAIRO_FORMAT_RGB24,
+						 width, height,
+						 width * sizeof (guint32));
+  g_assert (surface != NULL);
+  
+  cairo_surface_set_user_data (surface, &shm_cairo_key,
+			       data, shm_data_unmap);
+
+  return surface;
+}
+
+void
+add_client_serial_mapping (BroadwayClient *client,
+			   guint32 client_serial,
+			   guint32 daemon_serial)
+{
+  BroadwaySerialMapping *map;
+  GSList *last;
+
+  last = g_slist_last (client->serial_mappings);
+
+  if (last != NULL)
+    {
+      map = last->data;
+
+      /* If we have no web client, don't grow forever */
+      if (map->daemon_serial == daemon_serial)
+	{
+	  map->client_serial = client_serial;
+	  return;
+	}
+    }
+
+  map = g_new0 (BroadwaySerialMapping, 1);
+  map->client_serial = client_serial;
+  map->daemon_serial = daemon_serial;
+  client->serial_mappings = g_slist_append (client->serial_mappings, map);
+}
+
+/* Returns the latest seen client serial at the time we sent
+   a daemon request to the browser with a specific daemon serial */
+guint32
+get_client_serial (BroadwayClient *client, guint32 daemon_serial)
+{
+  BroadwaySerialMapping *map;
+  GSList *l, *found;
+  guint32 client_serial = 0;
+
+  found = NULL;
+  for (l = client->serial_mappings;  l != NULL; l = l->next)
+    {
+      map = l->data;
+
+      if (map->daemon_serial <= daemon_serial)
+	{
+	  found = l;
+	  client_serial = map->client_serial;
+	}
+      else
+	break;
+    }
+
+  /* Remove mappings before the found one, they will never more be used */
+  while (found != NULL &&
+	 client->serial_mappings != found)
+    {
+      g_free (client->serial_mappings->data);
+      client->serial_mappings =
+	g_slist_delete_link (client->serial_mappings, client->serial_mappings);
+    }
+
+  return client_serial;
+}
+
+
+static void
+client_handle_request (BroadwayClient *client,
+		       BroadwayRequest *request)
+{
+  BroadwayReplyNewWindow reply_new_window;
+  BroadwayReplySync reply_sync;
+  BroadwayReplyQueryMouse reply_query_mouse;
+  BroadwayReplyGrabPointer reply_grab_pointer;
+  BroadwayReplyUngrabPointer reply_ungrab_pointer;
+  cairo_region_t *area;
+  cairo_surface_t *surface;
+  guint32 before_serial, now_serial;
+
+  before_serial = broadway_server_get_next_serial (server);
+
+  switch (request->base.type)
+    {
+    case BROADWAY_REQUEST_NEW_WINDOW:
+      reply_new_window.id =
+	broadway_server_new_window (server,
+				    request->new_window.x,
+				    request->new_window.y,
+				    request->new_window.width,
+				    request->new_window.height,
+				    request->new_window.is_temp);
+      client->windows =
+	g_list_prepend (client->windows,
+			GUINT_TO_POINTER (reply_new_window.id));
+
+      send_reply (client, request, (BroadwayReply *)&reply_new_window, sizeof (reply_new_window),
+		  BROADWAY_REPLY_NEW_WINDOW);
+      break;
+    case BROADWAY_REQUEST_FLUSH:
+      broadway_server_flush (server);
+      break;
+    case BROADWAY_REQUEST_SYNC:
+      broadway_server_flush (server);
+      send_reply (client, request, (BroadwayReply *)&reply_sync, sizeof (reply_sync),
+		  BROADWAY_REPLY_SYNC);
+      break;
+    case BROADWAY_REQUEST_QUERY_MOUSE:
+      broadway_server_query_mouse (server,
+				   &reply_query_mouse.toplevel,
+				   &reply_query_mouse.root_x,
+				   &reply_query_mouse.root_y,
+				   &reply_query_mouse.mask);
+      send_reply (client, request, (BroadwayReply *)&reply_query_mouse, sizeof (reply_query_mouse),
+		  BROADWAY_REPLY_QUERY_MOUSE);
+      break;
+    case BROADWAY_REQUEST_DESTROY_WINDOW:
+      client->windows =
+	g_list_remove (client->windows,
+		       GUINT_TO_POINTER (request->destroy_window.id));
+      broadway_server_destroy_window (server, request->destroy_window.id);
+      break;
+    case BROADWAY_REQUEST_SHOW_WINDOW:
+      broadway_server_window_show (server, request->show_window.id);
+      break;
+    case BROADWAY_REQUEST_HIDE_WINDOW:
+      broadway_server_window_hide (server, request->hide_window.id);
+      break;
+    case BROADWAY_REQUEST_SET_TRANSIENT_FOR:
+      broadway_server_window_set_transient_for (server,
+						request->set_transient_for.id,
+						request->set_transient_for.parent);
+      break;
+    case BROADWAY_REQUEST_TRANSLATE:
+      area = region_from_rects (request->translate.rects,
+				request->translate.n_rects);
+      broadway_server_window_translate (server,
+					request->translate.id,
+					area,
+					request->translate.dx,
+					request->translate.dy);
+      cairo_region_destroy (area);
+      break;
+    case BROADWAY_REQUEST_UPDATE:
+      surface = open_surface (request->update.name,
+			      request->update.width,
+			      request->update.height);
+      if (surface != NULL)
+	{
+	  broadway_server_window_update (server,
+					 request->update.id,
+					 surface);
+	  cairo_surface_destroy (surface);
+	}
+      break;
+    case BROADWAY_REQUEST_MOVE_RESIZE:
+      broadway_server_window_move_resize (server,
+					  request->move_resize.id,
+					  request->move_resize.with_move,
+					  request->move_resize.x,
+					  request->move_resize.y,
+					  request->move_resize.width,
+					  request->move_resize.height);
+      break;
+    case BROADWAY_REQUEST_GRAB_POINTER:
+      reply_grab_pointer.status =
+	broadway_server_grab_pointer (server,
+				      client->id,
+				      request->grab_pointer.id,
+				      request->grab_pointer.owner_events,
+				      request->grab_pointer.event_mask,
+				      request->grab_pointer.time_);
+      send_reply (client, request, (BroadwayReply *)&reply_grab_pointer, sizeof (reply_grab_pointer),
+		  BROADWAY_REPLY_GRAB_POINTER);
+      break;
+    case BROADWAY_REQUEST_UNGRAB_POINTER:
+      reply_ungrab_pointer.status =
+	broadway_server_ungrab_pointer (server,
+					request->ungrab_pointer.time_);
+      send_reply (client, request, (BroadwayReply *)&reply_ungrab_pointer, sizeof (reply_ungrab_pointer),
+		  BROADWAY_REPLY_UNGRAB_POINTER);
+      break;
+    default:
+      g_warning ("Unknown request of type %d\n", request->base.type);
+    }
+
+
+  now_serial = broadway_server_get_next_serial (server);
+
+  /* If we sent a new output request, map that this client serial to that, otherwise
+     update old mapping for previously sent daemon serial */
+  if (now_serial != before_serial)
+    add_client_serial_mapping (client,
+			       request->base.serial,
+			       before_serial);
+  else
+    add_client_serial_mapping (client,
+			       request->base.serial,
+			       before_serial - 1);
+}
+
+static void
+client_fill_cb (GObject *source_object,
+		GAsyncResult *result,
+		gpointer user_data)
+{
+  BroadwayClient *client = user_data;
+  gssize res;
+
+  res = g_buffered_input_stream_fill_finish (client->in, result, NULL);
+  
+  if (res > 0)
+    {
+      guint32 size;
+      gsize count, remaining;
+      guint8 *buffer;
+      BroadwayRequest request;
+
+      buffer = (guint8 *)g_buffered_input_stream_peek_buffer (client->in, &count);
+
+      remaining = count;
+      while (remaining >= sizeof (guint32))
+	{
+	  memcpy (&size, buffer, sizeof (guint32));
+	  
+	  if (size <= remaining)
+	    {
+	      g_assert (size >= sizeof (BroadwayRequestBase));
+	      g_assert (size <= sizeof (BroadwayRequest));
+
+	      memcpy (&request, buffer, size);
+	      client_handle_request (client, &request);
+
+	      remaining -= size;
+	      buffer += size;
+	    }
+	}
+      
+      /* This is guaranteed not to block */
+      g_input_stream_skip (G_INPUT_STREAM (client->in), count - remaining, NULL, NULL);
+      
+      g_buffered_input_stream_fill_async (client->in,
+					  4*1024,
+					  0,
+					  NULL,
+					  client_fill_cb, client);
+    }
+  else
+    {
+      client_disconnected (client);
+    }
+}
+
+
+static gboolean
+incoming_client (GSocketService    *service,
+		 GSocketConnection *connection,
+		 GObject           *source_object)
+{
+  BroadwayClient *client;
+  GInputStream *input;
+  BroadwayInputMsg ev = { {0} };
+
+  client = g_new0 (BroadwayClient, 1);
+  client->id = client_id_count++;
+  client->connection = g_object_ref (connection);
+
+  input = g_io_stream_get_input_stream (G_IO_STREAM (client->connection));
+  client->in = (GBufferedInputStream *)g_buffered_input_stream_new (input);
+
+  clients = g_list_prepend (clients, client);
+
+  g_buffered_input_stream_fill_async (client->in,
+				      4*1024,
+				      0,
+				      NULL,
+				      client_fill_cb, client);
+
+  /* Send initial resize notify */
+  ev.base.type = BROADWAY_EVENT_SCREEN_SIZE_CHANGED;
+  ev.base.serial = broadway_server_get_next_serial (server) - 1;
+  ev.base.time = broadway_server_get_last_seen_time (server);
+  broadway_server_get_screen_size (server,
+				   &ev.screen_resize_notify.width,
+				   &ev.screen_resize_notify.height);
+
+  broadway_events_got_input (&ev,
+			     client->id);
+
+  return TRUE;
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  GError *error = NULL;
+  GOptionContext *context;
+  GMainLoop *loop;
+  GSocketAddress *address;
+  GSocketService *listener;
+  char *path, *base;
+  char *http_address = NULL;
+  int http_port = 0;
+  int display = 1;
+  const GOptionEntry entries[] = {
+    { "port", 'p', 0, G_OPTION_ARG_INT, &http_port, "Httpd port", "PORT" },
+    { "address", 'a', 0, G_OPTION_ARG_STRING, &http_address, "Ip address to bind to ", "ADDRESS" },
+    { NULL }
+  };
+
+  context = g_option_context_new ("[:DISPLAY] - broadway display daemon");
+  g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
+  if (!g_option_context_parse (context, &argc, &argv, &error))
+    {
+      g_printerr ("option parsing failed: %s\n", error->message);
+      exit (1);
+    }
+
+  if (argc > 1)
+    {
+      if (*argv[1] != ':')
+	{
+	  g_printerr ("Usage broadwayd [:DISPLAY]\n");
+	  exit (1);
+	}
+      display = strtol(argv[1]+1, NULL, 10);
+      if (display == 0)
+	{
+	  g_printerr ("Failed to parse display num %s\n", argv[1]);
+	  exit (1);
+	}
+    }
+
+  if (http_port == 0)
+    http_port = 8080 + (display - 1);
+
+  server = broadway_server_new (http_address, http_port, &error);
+  if (server == NULL)
+    {
+      g_printerr ("%s\n", error->message);
+      return 1;
+    }
+
+  base = g_strdup_printf ("broadway%d.socket", display);
+  path = g_build_filename (g_get_user_runtime_dir (), base, NULL);
+  g_free (base);
+  g_print ("Listening on %s\n", path);
+  address = g_unix_socket_address_new_with_type (path, -1,
+						 G_UNIX_SOCKET_ADDRESS_ABSTRACT);
+  g_free (path);
+
+  listener = g_socket_service_new ();
+  if (!g_socket_listener_add_address (G_SOCKET_LISTENER (listener),
+				      address,
+				      G_SOCKET_TYPE_STREAM,
+				      G_SOCKET_PROTOCOL_DEFAULT,
+				      G_OBJECT (server),
+				      NULL,
+				      &error))
+    {
+      g_printerr ("Can't listen: %s\n", error->message);
+      return 1;
+    }
+  g_object_unref (address);
+
+  g_signal_connect (listener, "incoming", G_CALLBACK (incoming_client), NULL);
+
+  g_socket_service_start (G_SOCKET_SERVICE (listener));
+
+  loop = g_main_loop_new (NULL, FALSE);
+  g_main_loop_run (loop);
+  
+  return 0;
+}
+
+static gsize
+get_event_size (int type)
+{
+  switch (type)
+    {
+    case BROADWAY_EVENT_ENTER:
+    case BROADWAY_EVENT_LEAVE:
+      return sizeof (BroadwayInputCrossingMsg);
+    case BROADWAY_EVENT_POINTER_MOVE:
+      return sizeof (BroadwayInputPointerMsg);
+    case BROADWAY_EVENT_BUTTON_PRESS:
+    case BROADWAY_EVENT_BUTTON_RELEASE:
+      return sizeof (BroadwayInputButtonMsg);
+    case BROADWAY_EVENT_SCROLL:
+      return sizeof (BroadwayInputScrollMsg);
+    case BROADWAY_EVENT_KEY_PRESS:
+    case BROADWAY_EVENT_KEY_RELEASE:
+      return  sizeof (BroadwayInputKeyMsg);
+    case BROADWAY_EVENT_GRAB_NOTIFY:
+    case BROADWAY_EVENT_UNGRAB_NOTIFY:
+      return sizeof (BroadwayInputGrabReply);
+    case BROADWAY_EVENT_CONFIGURE_NOTIFY:
+      return  sizeof (BroadwayInputConfigureNotify);
+    case BROADWAY_EVENT_DELETE_NOTIFY:
+      return sizeof (BroadwayInputDeleteNotify);
+    case BROADWAY_EVENT_SCREEN_SIZE_CHANGED:
+      return sizeof (BroadwayInputScreenResizeNotify);
+    default:
+      g_assert_not_reached ();
+    }
+  return 0;
+}
+
+void
+broadway_events_got_input (BroadwayInputMsg *message,
+			   gint32 client_id)
+{
+  GList *l;
+  BroadwayReplyEvent reply_event;
+  gsize size;
+  guint32 daemon_serial;
+
+  size = get_event_size (message->base.type);
+  g_assert (sizeof (BroadwayReplyBase) + size <= sizeof (BroadwayReplyEvent));
+
+  memset (&reply_event, 0, sizeof (BroadwayReplyEvent));
+  daemon_serial = message->base.serial;
+
+  memcpy (&reply_event.msg, message, size);
+
+  for (l = clients; l != NULL; l = l->next)
+    {
+      BroadwayClient *client = l->data;
+
+      if (client_id == -1 ||
+	  client->id == client_id)
+	{
+	  reply_event.msg.base.serial = get_client_serial (client, daemon_serial);
+
+	  send_reply (client, NULL, (BroadwayReply *)&reply_event,
+		      G_STRUCT_OFFSET (BroadwayReplyEvent, msg) + size,
+		      BROADWAY_REPLY_EVENT);
+	}
+    }
+}

gdk/broadway/gdkbroadway-server.c

@@ -0,0 +1,695 @@
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include "gdkbroadway-server.h"
+
+#include "gdkprivate-broadway.h"
+
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <gio/gunixsocketaddress.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+typedef struct BroadwayInput BroadwayInput;
+
+struct _GdkBroadwayServer {
+  GObject parent_instance;
+
+  guint32 next_serial;
+  GSocketConnection *connection;
+
+  guint32 recv_buffer_size;
+  guint8 recv_buffer[1024];
+
+  guint process_input_idle;
+  GList *incomming;
+  
+};
+
+struct _GdkBroadwayServerClass
+{
+  GObjectClass parent_class;
+};
+
+static gboolean input_available_cb (gpointer stream, gpointer user_data);
+
+G_DEFINE_TYPE (GdkBroadwayServer, gdk_broadway_server, G_TYPE_OBJECT)
+
+static void
+gdk_broadway_server_init (GdkBroadwayServer *server)
+{
+  server->next_serial = 1;
+}
+
+static void
+gdk_broadway_server_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (gdk_broadway_server_parent_class)->finalize (object);
+}
+
+static void
+gdk_broadway_server_class_init (GdkBroadwayServerClass * class)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+  object_class->finalize = gdk_broadway_server_finalize;
+}
+
+gboolean
+_gdk_broadway_server_lookahead_event (GdkBroadwayServer  *server,
+				      const char         *types)
+{
+
+  return FALSE;
+}
+
+gulong
+_gdk_broadway_server_get_next_serial (GdkBroadwayServer *server)
+{
+  return (gulong)server->next_serial;
+}
+
+GdkBroadwayServer *
+_gdk_broadway_server_new (int port, GError **error)
+{
+  GdkBroadwayServer *server;
+  char *basename;
+  GSocketClient *client;
+  GSocketConnection *connection;
+  GSocketAddress *address;
+  GPollableInputStream *pollable;
+  GInputStream *in;
+  GSource *source;
+  char *path;
+
+  basename = g_strdup_printf ("broadway%d.socket", port);
+  path = g_build_filename (g_get_user_runtime_dir (), basename, NULL);
+  g_free (basename);
+
+  address = g_unix_socket_address_new_with_type (path, -1,
+						 G_UNIX_SOCKET_ADDRESS_ABSTRACT);
+  g_free (path);
+
+  client = g_socket_client_new ();
+
+  error = NULL;
+  connection = g_socket_client_connect (client, G_SOCKET_CONNECTABLE (address), NULL, error);
+  
+  g_object_unref (address);
+  g_object_unref (client);
+
+  if (connection == NULL)
+    return NULL;
+
+  server = g_object_new (GDK_TYPE_BROADWAY_SERVER, NULL);
+  server->connection = connection;
+
+  in = g_io_stream_get_input_stream (G_IO_STREAM (server->connection));
+  pollable = G_POLLABLE_INPUT_STREAM (in);
+
+  source = g_pollable_input_stream_create_source (pollable, NULL);
+  g_source_attach (source, NULL);
+  g_source_set_callback (source, (GSourceFunc)input_available_cb, server, NULL);
+
+  return server;
+}
+
+guint32
+_gdk_broadway_server_get_last_seen_time (GdkBroadwayServer *server)
+{
+  return 0;
+}
+
+static guint32
+gdk_broadway_server_send_message_with_size (GdkBroadwayServer *server, BroadwayRequestBase *base,
+					    gsize size, guint32 type)
+{
+  GOutputStream *out;
+  gsize written;
+
+  base->size = size;
+  base->type = type;
+  base->serial = server->next_serial++;
+
+  out = g_io_stream_get_output_stream (G_IO_STREAM (server->connection));
+
+  if (!g_output_stream_write_all (out, base, size, &written, NULL, NULL))
+    {
+      g_printerr ("Unable to write to server\n");
+      exit (1);
+    }
+
+  g_assert (written == size);
+
+  return base->serial;
+}
+
+#define gdk_broadway_server_send_message(_server, _msg, _type) \
+  gdk_broadway_server_send_message_with_size(_server, (BroadwayRequestBase *)&_msg, sizeof (_msg), _type)
+
+static void
+parse_all_input (GdkBroadwayServer *server)
+{
+  guint8 *p, *end;
+  guint32 size;
+  BroadwayReply *reply;
+
+  p = server->recv_buffer;
+  end = p + server->recv_buffer_size;
+
+  while (p + sizeof (guint32) <= end)
+    {
+      memcpy (&size, p, sizeof (guint32));
+      if (p + size > end)
+	break;
+
+      reply = g_memdup (p, size);
+      p += size;
+
+      server->incomming = g_list_append (server->incomming, reply);
+    }
+
+  if (p < end)
+    memmove (server->recv_buffer, p, end - p);
+  server->recv_buffer_size = end - p;
+}
+
+static void
+read_some_input_blocking (GdkBroadwayServer *server)
+{
+  GInputStream *in;
+  gssize res;
+
+  in = g_io_stream_get_input_stream (G_IO_STREAM (server->connection));
+
+  g_assert (server->recv_buffer_size < sizeof (server->recv_buffer));
+  res = g_input_stream_read (in, &server->recv_buffer[server->recv_buffer_size],
+			     sizeof (server->recv_buffer) - server->recv_buffer_size,
+			     NULL, NULL);
+
+  if (res <= 0)
+    {
+      g_printerr ("Unable to read from broadway server\n");
+      exit (1);
+    }
+
+  server->recv_buffer_size += res;
+}
+
+static void
+read_some_input_nonblocking (GdkBroadwayServer *server)
+{
+  GInputStream *in;
+  GPollableInputStream *pollable;
+  gssize res;
+  GError *error;
+
+  in = g_io_stream_get_input_stream (G_IO_STREAM (server->connection));
+  pollable = G_POLLABLE_INPUT_STREAM (in);
+
+  g_assert (server->recv_buffer_size < sizeof (server->recv_buffer));
+  error = NULL;
+  res = g_pollable_input_stream_read_nonblocking (pollable, &server->recv_buffer[server->recv_buffer_size],
+						  sizeof (server->recv_buffer) - server->recv_buffer_size,
+						  NULL, &error);
+
+  if (res < 0 && g_error_matches (error, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK))
+    {
+      g_error_free (error);
+      res = 0;
+    }
+  else if (res <= 0)
+    {
+      g_printerr ("Unable to read from broadway server: %s\n", error ? error->message : "eof");
+      exit (1);
+    }
+
+  server->recv_buffer_size += res;
+}
+
+static BroadwayReply *
+find_response_by_serial (GdkBroadwayServer *server, guint32 serial)
+{
+  GList *l;
+
+  for (l = server->incomming; l != NULL; l = l->next)
+    {
+      BroadwayReply *reply = l->data;
+
+      if (reply->base.in_reply_to == serial)
+	return reply;
+    }
+
+  return NULL;
+}
+
+static void
+process_input_messages (GdkBroadwayServer *server)
+{
+  BroadwayReply *reply;
+
+  if (server->process_input_idle != 0)
+    {
+      g_source_remove (server->process_input_idle);
+      server->process_input_idle = 0;
+    }
+
+  while (server->incomming)
+    {
+      reply = server->incomming->data;
+      server->incomming =
+	g_list_delete_link (server->incomming,
+			    server->incomming);
+
+      if (reply->base.type == BROADWAY_REPLY_EVENT)
+	_gdk_broadway_events_got_input (&reply->event.msg);
+      else
+	g_warning ("Unhandled reply type %d\n", reply->base.type);
+      g_free (reply);
+    }
+}
+
+static gboolean
+process_input_idle_cb (GdkBroadwayServer *server)
+{
+  server->process_input_idle = 0;
+  process_input_messages (server);
+  return G_SOURCE_REMOVE;
+}
+
+static void
+queue_process_input_at_idle (GdkBroadwayServer *server)
+{
+  if (server->process_input_idle == 0)
+    server->process_input_idle =
+      g_idle_add_full (G_PRIORITY_DEFAULT, (GSourceFunc)process_input_idle_cb, server, NULL);
+}
+
+static gboolean
+input_available_cb (gpointer stream, gpointer user_data)
+{
+  GdkBroadwayServer *server = user_data;
+
+  read_some_input_nonblocking (server);
+  parse_all_input (server);
+
+  process_input_messages (server);
+
+  return G_SOURCE_CONTINUE;
+}
+
+static BroadwayReply *
+gdk_broadway_server_wait_for_reply (GdkBroadwayServer *server,
+				    guint32 serial)
+{
+  BroadwayReply *reply;
+
+  while (TRUE)
+    {
+      reply = find_response_by_serial (server, serial);
+      if (reply)
+	{
+	  server->incomming = g_list_remove (server->incomming, reply);
+	  break;
+	}
+
+      read_some_input_blocking (server);
+      parse_all_input (server);
+    }
+
+  queue_process_input_at_idle (server);
+  return reply;
+}
+
+void
+_gdk_broadway_server_flush (GdkBroadwayServer *server)
+{
+  BroadwayRequestFlush msg;
+
+  gdk_broadway_server_send_message(server, msg, BROADWAY_REQUEST_FLUSH);
+}
+
+void
+_gdk_broadway_server_sync (GdkBroadwayServer *server)
+{
+  BroadwayRequestSync msg;
+  guint32 serial;
+  BroadwayReply *reply;
+
+  serial = gdk_broadway_server_send_message (server, msg,
+					     BROADWAY_REQUEST_SYNC);
+  reply = gdk_broadway_server_wait_for_reply (server, serial);
+
+  g_assert (reply->base.type == BROADWAY_REPLY_SYNC);
+
+  g_free (reply);
+
+  return;
+}
+
+void
+_gdk_broadway_server_query_mouse (GdkBroadwayServer *server,
+				  guint32            *toplevel,
+				  gint32             *root_x,
+				  gint32             *root_y,
+				  guint32            *mask)
+{
+  BroadwayRequestQueryMouse msg;
+  guint32 serial;
+  BroadwayReply *reply;
+
+  serial = gdk_broadway_server_send_message (server, msg,
+					     BROADWAY_REQUEST_QUERY_MOUSE);
+  reply = gdk_broadway_server_wait_for_reply (server, serial);
+
+  g_assert (reply->base.type == BROADWAY_REPLY_QUERY_MOUSE);
+
+  if (toplevel)
+    *toplevel = reply->query_mouse.toplevel;
+  if (root_x)
+    *root_x = reply->query_mouse.root_x;
+  if (root_y)
+    *root_y = reply->query_mouse.root_y;
+  if (mask)
+    *mask = reply->query_mouse.mask;
+  
+  g_free (reply);
+}
+
+guint32
+_gdk_broadway_server_new_window (GdkBroadwayServer *server,
+				 int x,
+				 int y,
+				 int width,
+				 int height,
+				 gboolean is_temp)
+{
+  BroadwayRequestNewWindow msg;
+  guint32 serial, id;
+  BroadwayReply *reply;
+
+  msg.x = x;
+  msg.y = y;
+  msg.width = width;
+  msg.height = height;
+  msg.is_temp = is_temp;
+
+  serial = gdk_broadway_server_send_message (server, msg,
+					     BROADWAY_REQUEST_NEW_WINDOW);
+  reply = gdk_broadway_server_wait_for_reply (server, serial);
+
+  g_assert (reply->base.type == BROADWAY_REPLY_NEW_WINDOW);
+
+  id = reply->new_window.id;
+  
+  g_free (reply);
+
+  return id;
+}
+
+void
+_gdk_broadway_server_destroy_window (GdkBroadwayServer *server,
+				     gint id)
+{
+  BroadwayRequestDestroyWindow msg;
+
+  msg.id = id;
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_DESTROY_WINDOW);
+}
+
+gboolean
+_gdk_broadway_server_window_show (GdkBroadwayServer *server,
+				  gint id)
+{
+  BroadwayRequestShowWindow msg;
+
+  msg.id = id;
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_SHOW_WINDOW);
+  
+  return TRUE;
+}
+
+gboolean
+_gdk_broadway_server_window_hide (GdkBroadwayServer *server,
+				  gint id)
+{
+  BroadwayRequestHideWindow msg;
+
+  msg.id = id;
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_HIDE_WINDOW);
+  
+  return TRUE;
+}
+
+void
+_gdk_broadway_server_window_set_transient_for (GdkBroadwayServer *server,
+					       gint id, gint parent)
+{
+  BroadwayRequestSetTransientFor msg;
+
+  msg.id = id;
+  msg.parent = parent;
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_SET_TRANSIENT_FOR);
+}
+
+gboolean
+_gdk_broadway_server_window_translate (GdkBroadwayServer *server,
+				       gint id,
+				       cairo_region_t *area,
+				       gint            dx,
+				       gint            dy)
+{
+  BroadwayRequestTranslate *msg;
+  cairo_rectangle_int_t rect;
+  int i, n_rects;
+  gsize msg_size;
+
+  n_rects = cairo_region_num_rectangles (area);
+
+  msg_size = sizeof (BroadwayRequestTranslate) + (n_rects-1) * sizeof (BroadwayRect);
+  msg = g_malloc (msg_size);
+
+  msg->id = id;
+  msg->dx = dx;
+  msg->dy = dy;
+  msg->n_rects = n_rects;
+  
+  for (i = 0; i < n_rects; i++)
+    {
+      cairo_region_get_rectangle (area, i, &rect);
+      msg->rects[i].x = rect.x;
+      msg->rects[i].y = rect.y;
+      msg->rects[i].width = rect.width;
+      msg->rects[i].height = rect.height;
+    }
+
+  gdk_broadway_server_send_message_with_size (server, (BroadwayRequestBase *)msg, msg_size,
+					      BROADWAY_REQUEST_TRANSLATE);
+  g_free (msg);
+  return TRUE;
+}
+
+static char
+make_valid_fs_char (char c)
+{
+  char chars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890";
+
+  return chars[c % sizeof (chars)];
+}
+
+/* name must have at least space for 34 bytes */
+static int
+create_random_shm (char *name)
+{
+  guint32 r;
+  int i, o, fd;
+
+  while (TRUE)
+    {
+      o = 0;
+      name[o++] = '/';
+      name[o++] = 'b';
+      name[o++] = 'd';
+      name[o++] = 'w';
+      name[o++] = '-';
+      for (i = 0; i < 32/4 - 1; i++)
+	{
+	  r = g_random_int ();
+	  name[o++] = make_valid_fs_char ((r >> 0) & 0xff);
+	  name[o++] = make_valid_fs_char ((r >> 8) & 0xff);
+	  name[o++] = make_valid_fs_char ((r >> 16) & 0xff);
+	  name[o++] = make_valid_fs_char ((r >> 24) & 0xff);
+	}
+      name[o++] = 0;
+  
+      fd = shm_open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+      if (fd >= 0)
+	return fd;
+
+      if (errno != EEXIST)
+	{
+	  g_printerr ("Unable to allocate shared mem for window");
+	  exit (1);
+	}
+    }
+
+}
+
+static const cairo_user_data_key_t gdk_broadway_shm_cairo_key;
+
+typedef struct {
+  char name[34];
+  void *data;
+  gsize data_size;
+} BroadwayShmSurfaceData;
+
+static void
+shm_data_destroy (void *_data)
+{
+  BroadwayShmSurfaceData *data = _data;
+
+  munmap (data->data, data->data_size);
+  shm_unlink (data->name);
+  g_free (data);
+}
+
+cairo_surface_t *
+_gdk_broadway_server_create_surface (int                 width,
+				     int                 height)
+{
+  BroadwayShmSurfaceData *data;
+  cairo_surface_t *surface;
+  int res;
+  int fd;
+
+  data = g_new (BroadwayShmSurfaceData, 1);
+  data->data_size = width * height * sizeof (guint32);
+  
+  fd = create_random_shm (data->name);
+
+  res = ftruncate (fd, data->data_size);
+  g_assert (res != -1);
+
+  data->data = mmap(0, data->data_size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); 
+  (void) close(fd);
+
+  surface = cairo_image_surface_create_for_data ((guchar *)data->data,
+						 CAIRO_FORMAT_RGB24, width, height, width * sizeof (guint32));
+  g_assert (surface != NULL);
+  
+  cairo_surface_set_user_data (surface, &gdk_broadway_shm_cairo_key,
+			       data, shm_data_destroy);
+
+  return surface;
+}
+
+void
+_gdk_broadway_server_window_update (GdkBroadwayServer *server,
+				    gint id,
+				    cairo_surface_t *surface)
+{
+  BroadwayRequestUpdate msg;
+  BroadwayShmSurfaceData *data;
+
+  if (surface == NULL)
+    return;
+
+  data = cairo_surface_get_user_data (surface, &gdk_broadway_shm_cairo_key);
+  g_assert (data != NULL);
+
+  msg.id = id;
+  memcpy (msg.name, data->name, 34);
+  msg.width = cairo_image_surface_get_width (surface);
+  msg.height = cairo_image_surface_get_height (surface);
+
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_UPDATE);
+}
+
+gboolean
+_gdk_broadway_server_window_move_resize (GdkBroadwayServer *server,
+					 gint id,
+					 gboolean with_move,
+					 int x,
+					 int y,
+					 int width,
+					 int height)
+{
+  BroadwayRequestMoveResize msg;
+
+  msg.id = id;
+  msg.with_move = with_move;
+  msg.x = x;
+  msg.y = y;
+  msg.width = width;
+  msg.height = height;
+
+  gdk_broadway_server_send_message (server, msg,
+				    BROADWAY_REQUEST_MOVE_RESIZE);
+
+  return TRUE;
+}
+
+GdkGrabStatus
+_gdk_broadway_server_grab_pointer (GdkBroadwayServer *server,
+				   gint id,
+				   gboolean owner_events,
+				   guint32 event_mask,
+				   guint32 time_)
+{
+  BroadwayRequestGrabPointer msg;
+  guint32 serial, status;
+  BroadwayReply *reply;
+
+  msg.id = id;
+  msg.owner_events = owner_events;
+  msg.event_mask = event_mask;
+  msg.time_ = time_;
+
+  serial = gdk_broadway_server_send_message (server, msg,
+					     BROADWAY_REQUEST_GRAB_POINTER);
+  reply = gdk_broadway_server_wait_for_reply (server, serial);
+
+  g_assert (reply->base.type == BROADWAY_REPLY_GRAB_POINTER);
+
+  status = reply->grab_pointer.status;
+
+  g_free (reply);
+
+  return status;
+}
+
+guint32
+_gdk_broadway_server_ungrab_pointer (GdkBroadwayServer *server,
+				     guint32    time_)
+{
+  BroadwayRequestUngrabPointer msg;
+  guint32 serial, status;
+  BroadwayReply *reply;
+
+  msg.time_ = time_;
+
+  serial = gdk_broadway_server_send_message (server, msg,
+					     BROADWAY_REQUEST_UNGRAB_POINTER);
+  reply = gdk_broadway_server_wait_for_reply (server, serial);
+
+  g_assert (reply->base.type == BROADWAY_REPLY_UNGRAB_POINTER);
+
+  status = reply->ungrab_pointer.status;
+
+  g_free (reply);
+
+  return status;
+}

gdk/broadway/gdkbroadway-server.h

@@ -0,0 +1,71 @@
+#ifndef __GDK_BROADWAY_SERVER__
+#define __GDK_BROADWAY_SERVER__
+
+#include <gdk/gdktypes.h>
+#include "broadway-protocol.h"
+
+typedef struct _GdkBroadwayServer GdkBroadwayServer;
+typedef struct _GdkBroadwayServerClass GdkBroadwayServerClass;
+
+#define GDK_TYPE_BROADWAY_SERVER              (gdk_broadway_server_get_type())
+#define GDK_BROADWAY_SERVER(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_BROADWAY_SERVER, GdkBroadwayServer))
+#define GDK_BROADWAY_SERVER_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_BROADWAY_SERVER, GdkBroadwayServerClass))
+#define GDK_IS_BROADWAY_SERVER(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_BROADWAY_SERVER))
+#define GDK_IS_BROADWAY_SERVER_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_BROADWAY_SERVER))
+#define GDK_BROADWAY_SERVER_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_BROADWAY_SERVER, GdkBroadwayServerClass))
+
+GdkBroadwayServer *_gdk_broadway_server_new                      (int                 port,
+								  GError            **error);
+void               _gdk_broadway_server_flush                    (GdkBroadwayServer  *server);
+void               _gdk_broadway_server_sync                     (GdkBroadwayServer  *server);
+gulong             _gdk_broadway_server_get_next_serial          (GdkBroadwayServer  *server);
+guint32            _gdk_broadway_server_get_last_seen_time       (GdkBroadwayServer  *server);
+gboolean           _gdk_broadway_server_lookahead_event          (GdkBroadwayServer  *server,
+								  const char         *types);
+void               _gdk_broadway_server_query_mouse              (GdkBroadwayServer  *server,
+								  guint32            *toplevel,
+								  gint32             *root_x,
+								  gint32             *root_y,
+								  guint32            *mask);
+GdkGrabStatus      _gdk_broadway_server_grab_pointer             (GdkBroadwayServer  *server,
+								  gint                id,
+								  gboolean            owner_events,
+								  guint32             event_mask,
+								  guint32             time_);
+guint32            _gdk_broadway_server_ungrab_pointer           (GdkBroadwayServer  *server,
+								  guint32             time_);
+gint32             _gdk_broadway_server_get_mouse_toplevel       (GdkBroadwayServer  *server);
+guint32            _gdk_broadway_server_new_window               (GdkBroadwayServer  *server,
+								  int                 x,
+								  int                 y,
+								  int                 width,
+								  int                 height,
+								  gboolean            is_temp);
+void               _gdk_broadway_server_destroy_window           (GdkBroadwayServer  *server,
+								  gint                id);
+gboolean           _gdk_broadway_server_window_show              (GdkBroadwayServer  *server,
+								  gint                id);
+gboolean           _gdk_broadway_server_window_hide              (GdkBroadwayServer  *server,
+								  gint                id);
+void               _gdk_broadway_server_window_set_transient_for (GdkBroadwayServer  *server,
+								  gint                id,
+								  gint                parent);
+gboolean           _gdk_broadway_server_window_translate         (GdkBroadwayServer  *server,
+								  gint                id,
+								  cairo_region_t     *area,
+								  gint                dx,
+								  gint                dy);
+cairo_surface_t   *_gdk_broadway_server_create_surface           (int                 width,
+								  int                 height);
+void               _gdk_broadway_server_window_update            (GdkBroadwayServer  *server,
+								  gint                id,
+								  cairo_surface_t    *surface);
+gboolean           _gdk_broadway_server_window_move_resize       (GdkBroadwayServer  *server,
+								  gint                id,
+								  gboolean            with_move,
+								  int                 x,
+								  int                 y,
+								  int                 width,
+								  int                 height);
+
+#endif /* __GDK_BROADWAY_SERVER__ */

gdk/broadway/gdkbroadwaycursor.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_BROADWAY_CURSOR_H__
+#define __GDK_BROADWAY_CURSOR_H__
+
 #if !defined (__GDKBROADWAY_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkbroadway.h> can be included directly."
 #endif
 
-#ifndef __GDK_BROADWAY_CURSOR_H__
-#define __GDK_BROADWAY_CURSOR_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/broadway/gdkbroadwaydisplaymanager.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_BROADWAY_DISPLAY_MANAGER_H__
+#define __GDK_BROADWAY_DISPLAY_MANAGER_H__
+
 #if !defined(__GDKBROADWAY_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkbroadway.h> can be included directly."
 #endif
 
-#ifndef __GDK_BROADWAY_DISPLAY_MANAGER_H__
-#define __GDK_BROADWAY_DISPLAY_MANAGER_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/broadway/gdkdevice-broadway.c

@@ -156,7 +156,10 @@ gdk_broadway_device_query_state (GdkDevice        *device,
   GdkDisplay *display;
   GdkBroadwayDisplay *broadway_display;
   GdkScreen *screen;
-  gint device_root_x, device_root_y;
+  gint32 device_root_x, device_root_y;
+  gint32 mouse_toplevel_id;
+  GdkWindow *mouse_toplevel;
+  guint32 mask32;
 
   if (gdk_device_get_source (device) != GDK_SOURCE_MOUSE)
     return;
@@ -173,36 +176,12 @@ gdk_broadway_device_query_state (GdkDevice        *device,
       *root_window = gdk_screen_get_root_window (screen);
     }
 
-  if (broadway_display->output)
-    {
-      _gdk_broadway_display_consume_all_input (display);
-      if (root_x)
-	*root_x = broadway_display->future_root_x;
-      if (root_y)
-	*root_y = broadway_display->future_root_y;
-      /* TODO: Should really use future_x/y when we get configure events */
-      if (win_x)
-	*win_x = broadway_display->future_root_x - toplevel->x;
-      if (win_y)
-	*win_y = broadway_display->future_root_y - toplevel->y;
-      if (mask)
-	*mask = broadway_display->future_state;
-      if (child_window)
-	{
-	  if (gdk_window_get_window_type (toplevel) == GDK_WINDOW_ROOT)
-	    *child_window =
-	      g_hash_table_lookup (broadway_display->id_ht,
-				   GINT_TO_POINTER (broadway_display->future_mouse_in_toplevel));
-	  else
-	    *child_window = toplevel; /* No native children */
-	}
-      return;
-    }
-
-  /* Fallback when unconnected */
-
-  device_root_x = broadway_display->last_x;
-  device_root_y = broadway_display->last_y;
+  _gdk_broadway_server_query_mouse (broadway_display->server,
+				    &mouse_toplevel_id,
+				    &device_root_x,
+				    &device_root_y,
+				    &mask32);
+  mouse_toplevel = g_hash_table_lookup (broadway_display->id_ht, GINT_TO_POINTER (mouse_toplevel_id));
 
   if (root_x)
     *root_x = device_root_x;
@@ -213,12 +192,12 @@ gdk_broadway_device_query_state (GdkDevice        *device,
   if (win_y)
     *win_y = device_root_y - toplevel->y;
   if (mask)
-    *mask = broadway_display->last_state;
+    *mask = mask32;
   if (child_window)
     {
       if (gdk_window_get_window_type (toplevel) == GDK_WINDOW_ROOT)
 	{
-	  *child_window = broadway_display->mouse_in_toplevel;
+	  *child_window = mouse_toplevel;
 	  if (*child_window == NULL)
 	    *child_window = toplevel;
 	}
@@ -236,13 +215,10 @@ void
 _gdk_broadway_window_grab_check_destroy (GdkWindow *window)
 {
   GdkDisplay *display = gdk_window_get_display (window);
-  GdkBroadwayDisplay *broadway_display;
   GdkDeviceManager *device_manager;
   GdkDeviceGrabInfo *grab;
   GList *devices, *d;
 
-  broadway_display = GDK_BROADWAY_DISPLAY (display);
-
   device_manager = gdk_display_get_device_manager (display);
 
   /* Get all devices */
@@ -257,8 +233,6 @@ _gdk_broadway_window_grab_check_destroy (GdkWindow *window)
 	{
 	  grab->serial_end = grab->serial_start;
 	  grab->implicit_ungrab = TRUE;
-
-	  broadway_display->pointer_grab_window = NULL;
 	}
 
     }
@@ -290,29 +264,11 @@ gdk_broadway_device_grab (GdkDevice    *device,
   else
     {
       /* Device is a pointer */
-
-      if (broadway_display->pointer_grab_window != NULL &&
-	  time_ != 0 && broadway_display->pointer_grab_time > time_)
-	return GDK_GRAB_ALREADY_GRABBED;
-
-      if (time_ == 0)
-	time_ = broadway_display->last_seen_time;
-
-      broadway_display->pointer_grab_window = window;
-      broadway_display->pointer_grab_owner_events = owner_events;
-      broadway_display->pointer_grab_time = time_;
-
-      if (broadway_display->output)
-	{
-	  broadway_output_grab_pointer (broadway_display->output,
+      return _gdk_broadway_server_grab_pointer (broadway_display->server,
 						GDK_WINDOW_IMPL_BROADWAY (window->impl)->id,
-					owner_events);
-	  gdk_display_flush (display);
-	}
-
-      /* TODO: What about toplevel grab events if we're not connected? */
-
-      return GDK_GRAB_SUCCESS;
+						owner_events,
+						event_mask,
+						time_);
     }
 }
 
@@ -340,31 +296,17 @@ gdk_broadway_device_ungrab (GdkDevice *device,
   else
     {
       /* Device is a pointer */
+      serial = _gdk_broadway_server_ungrab_pointer (broadway_display->server, time_);
 
-      if (broadway_display->pointer_grab_window != NULL &&
-	  time_ != 0 && broadway_display->pointer_grab_time > time_)
-	return;
-
-      /* TODO: What about toplevel grab events if we're not connected? */
-
-      if (broadway_display->output)
+      if (serial != 0)
 	{
-	  serial = broadway_output_ungrab_pointer (broadway_display->output);
-	  gdk_display_flush (display);
-	}
-      else
-	{
-	  serial = broadway_display->saved_serial;
-	}
-
 	  grab = _gdk_display_get_last_device_grab (display, device);
 	  if (grab &&
 	      (time_ == GDK_CURRENT_TIME ||
 	       grab->time == GDK_CURRENT_TIME ||
 	       !TIME_IS_LATER (grab->time, time_)))
 	    grab->serial_end = serial;
-
-      broadway_display->pointer_grab_window = NULL;
+	}
     }
 }
 
@@ -375,7 +317,6 @@ gdk_broadway_device_window_at_position (GdkDevice       *device,
 					GdkModifierType *mask,
 					gboolean         get_toplevel)
 {
-  gboolean res;
   GdkScreen *screen;
   GdkWindow *root_window;
   GdkWindow *window;

gdk/broadway/gdkdisplay-broadway.h

@@ -27,15 +27,13 @@
 #include "gdkwindow.h"
 #include "gdkinternals.h"
 #include "gdkmain.h"
-#include "broadway.h"
+#include "gdkbroadway-server.h"
 
 G_BEGIN_DECLS
 
 typedef struct _GdkBroadwayDisplay GdkBroadwayDisplay;
 typedef struct _GdkBroadwayDisplayClass GdkBroadwayDisplayClass;
 
-typedef struct BroadwayInput BroadwayInput;
-
 #define GDK_TYPE_BROADWAY_DISPLAY              (gdk_broadway_display_get_type())
 #define GDK_BROADWAY_DISPLAY(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_BROADWAY_DISPLAY, GdkBroadwayDisplay))
 #define GDK_BROADWAY_DISPLAY_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_BROADWAY_DISPLAY, GdkBroadwayDisplayClass))
@@ -43,82 +41,6 @@ typedef struct BroadwayInput BroadwayInput;
 #define GDK_IS_BROADWAY_DISPLAY_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_BROADWAY_DISPLAY))
 #define GDK_BROADWAY_DISPLAY_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_BROADWAY_DISPLAY, GdkBroadwayDisplayClass))
 
-typedef struct {
-  char type;
-  guint32 serial;
-  guint64 time;
-} BroadwayInputBaseMsg;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  guint32 mouse_window_id; /* The real window, not taking grabs into account */
-  guint32 event_window_id;
-  int root_x;
-  int root_y;
-  int win_x;
-  int win_y;
-  guint32 state;
-} BroadwayInputPointerMsg;
-
-typedef struct {
-  BroadwayInputPointerMsg pointer;
-  guint32 mode;
-} BroadwayInputCrossingMsg;
-
-typedef struct {
-  BroadwayInputPointerMsg pointer;
-  guint32 button;
-} BroadwayInputButtonMsg;
-
-typedef struct {
-  BroadwayInputPointerMsg pointer;
-  int dir;
-} BroadwayInputScrollMsg;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  guint32 state;
-  int key;
-} BroadwayInputKeyMsg;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  int res;
-} BroadwayInputGrabReply;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  int id;
-  int x;
-  int y;
-  int width;
-  int height;
-} BroadwayInputConfigureNotify;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  int width;
-  int height;
-} BroadwayInputScreenResizeNotify;
-
-typedef struct {
-  BroadwayInputBaseMsg base;
-  int id;
-} BroadwayInputDeleteNotify;
-
-typedef union {
-  BroadwayInputBaseMsg base;
-  BroadwayInputPointerMsg pointer;
-  BroadwayInputCrossingMsg crossing;
-  BroadwayInputButtonMsg button;
-  BroadwayInputScrollMsg scroll;
-  BroadwayInputKeyMsg key;
-  BroadwayInputGrabReply grab_reply;
-  BroadwayInputConfigureNotify configure_notify;
-  BroadwayInputDeleteNotify delete_notify;
-  BroadwayInputScreenResizeNotify screen_resize_notify;
-} BroadwayInputMsg;
-
 struct _GdkBroadwayDisplay
 {
   GdkDisplay parent_instance;
@@ -129,10 +51,6 @@ struct _GdkBroadwayDisplay
   GList *toplevels;
 
   GSource *event_source;
-  GdkWindow *mouse_in_toplevel;
-  int last_x, last_y; /* in root coords */
-  guint32 last_state;
-  GdkWindow *real_mouse_in_toplevel; /* Not affected by grabs */
 
   /* Keyboard related information */
   GdkKeymap *keymap;
@@ -147,24 +65,7 @@ struct _GdkBroadwayDisplay
   /* The offscreen window that has the pointer in it (if any) */
   GdkWindow *active_offscreen_window;
 
-  GSocketService *service;
-  BroadwayOutput *output;
-  guint32 saved_serial;
-  guint64 last_seen_time;
-  BroadwayInput *input;
-  GList *input_messages;
-  guint process_input_idle;
-
-  /* Explicit pointer grabs: */
-  GdkWindow *pointer_grab_window;
-  guint32 pointer_grab_time;
-  gboolean pointer_grab_owner_events;
-
-  /* Future data, from the currently queued events */
-  int future_root_x;
-  int future_root_y;
-  GdkModifierType future_state;
-  int future_mouse_in_toplevel;
+  GdkBroadwayServer *server;
 };
 
 struct _GdkBroadwayDisplayClass

gdk/broadway/gdkeventsource.c

@@ -87,9 +87,9 @@ gdk_event_source_check (GSource *source)
 }
 
 void
-_gdk_broadway_events_got_input (GdkDisplay *display,
-				BroadwayInputMsg *message)
+_gdk_broadway_events_got_input (BroadwayInputMsg *message)
 {
+  GdkDisplay *display = gdk_display_get_default ();
   GdkBroadwayDisplay *display_broadway = GDK_BROADWAY_DISPLAY (display);
   GdkScreen *screen;
   GdkWindow *window;
@@ -97,17 +97,8 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
   GList *node;
 
   switch (message->base.type) {
-  case 'e': /* Enter */
-    display_broadway->last_x = message->pointer.root_x;
-    display_broadway->last_y = message->pointer.root_y;
-    display_broadway->last_state = message->pointer.state;
-    display_broadway->real_mouse_in_toplevel =
-      g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.mouse_window_id));
-
+  case BROADWAY_EVENT_ENTER:
     window = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.event_window_id));
-
-    /* TODO: Unset when it dies */
-    display_broadway->mouse_in_toplevel = window;
     if (window)
       {
 	event = gdk_event_new (GDK_ENTER_NOTIFY);
@@ -134,16 +125,8 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
 	_gdk_windowing_got_event (display, node, event, message->base.serial);
       }
     break;
-  case 'l': /* Leave */
-    display_broadway->last_x = message->pointer.root_x;
-    display_broadway->last_y = message->pointer.root_y;
-    display_broadway->last_state = message->pointer.state;
-    display_broadway->real_mouse_in_toplevel =
-      g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.mouse_window_id));
-
+  case BROADWAY_EVENT_LEAVE:
     window = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.event_window_id));
-
-    display_broadway->mouse_in_toplevel = NULL;
     if (window)
       {
 	event = gdk_event_new (GDK_LEAVE_NOTIFY);
@@ -170,13 +153,7 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
 	_gdk_windowing_got_event (display, node, event, message->base.serial);
       }
     break;
-  case 'm': /* Mouse move */
-    display_broadway->last_x = message->pointer.root_x;
-    display_broadway->last_y = message->pointer.root_y;
-    display_broadway->last_state = message->pointer.state;
-    display_broadway->real_mouse_in_toplevel =
-      g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.mouse_window_id));
-
+  case BROADWAY_EVENT_POINTER_MOVE:
     if (_gdk_broadway_moveresize_handle_event (display, message))
       break;
 
@@ -198,14 +175,8 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
       }
 
     break;
-  case 'b':
-  case 'B':
-    display_broadway->last_x = message->pointer.root_x;
-    display_broadway->last_y = message->pointer.root_y;
-    display_broadway->last_state = message->pointer.state;
-    display_broadway->real_mouse_in_toplevel =
-      g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.mouse_window_id));
-
+  case BROADWAY_EVENT_BUTTON_PRESS:
+  case BROADWAY_EVENT_BUTTON_RELEASE:
     if (message->base.type != 'b' &&
 	_gdk_broadway_moveresize_handle_event (display, message))
       break;
@@ -229,13 +200,7 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
       }
 
     break;
-  case 's':
-    display_broadway->last_x = message->pointer.root_x;
-    display_broadway->last_y = message->pointer.root_y;
-    display_broadway->last_state = message->pointer.state;
-    display_broadway->real_mouse_in_toplevel =
-      g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.mouse_window_id));
-
+  case BROADWAY_EVENT_SCROLL:
     window = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->pointer.event_window_id));
     if (window)
       {
@@ -254,10 +219,10 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
       }
 
     break;
-  case 'k':
-  case 'K':
-    window = display_broadway->mouse_in_toplevel;
-
+  case BROADWAY_EVENT_KEY_PRESS:
+  case BROADWAY_EVENT_KEY_RELEASE:
+    window = g_hash_table_lookup (display_broadway->id_ht,
+				  GINT_TO_POINTER (message->key.mouse_window_id));
     if (window)
       {
 	event = gdk_event_new (message->base.type == 'k' ? GDK_KEY_PRESS : GDK_KEY_RELEASE);
@@ -269,19 +234,17 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
 	event->key.length = 0;
 	gdk_event_set_device (event, display->core_pointer);
 
-	display_broadway->last_state = message->key.state;
-
 	node = _gdk_event_queue_append (display, event);
 	_gdk_windowing_got_event (display, node, event, message->base.serial);
       }
 
     break;
-  case 'g':
-  case 'u':
+  case BROADWAY_EVENT_GRAB_NOTIFY:
+  case BROADWAY_EVENT_UNGRAB_NOTIFY:
     _gdk_display_device_grab_update (display, display->core_pointer, NULL, message->base.serial);
     break;
 
-  case 'w':
+  case BROADWAY_EVENT_CONFIGURE_NOTIFY:
     window = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->configure_notify.id));
     if (window)
       {
@@ -312,7 +275,7 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
       }
     break;
 
-  case 'W':
+  case BROADWAY_EVENT_DELETE_NOTIFY:
     window = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->delete_notify.id));
     if (window)
       {
@@ -324,7 +287,7 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
       }
     break;
 
-  case 'd':
+  case BROADWAY_EVENT_SCREEN_SIZE_CHANGED:
     screen = gdk_display_get_default_screen (display);
     window = gdk_screen_get_root_window (screen);
     window->width = message->screen_resize_notify.width;
@@ -335,7 +298,7 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
     break;
 
   default:
-    g_printerr ("Unknown input command %c\n", message->base.type);
+    g_printerr ("_gdk_broadway_events_got_input - Unknown input command %c\n", message->base.type);
     break;
   }
 }

gdk/broadway/gdkprivate-broadway.h

@@ -126,8 +126,7 @@ GList *_gdk_broadway_screen_list_visuals (GdkScreen *screen);
 void _gdk_broadway_screen_size_changed (GdkScreen *screen, 
 					BroadwayInputScreenResizeNotify *msg);
 
-void _gdk_broadway_events_got_input      (GdkDisplay *display,
-					  BroadwayInputMsg *message);
+void _gdk_broadway_events_got_input      (BroadwayInputMsg *message);
 
 void _gdk_broadway_screen_init_root_window (GdkScreen *screen);
 void _gdk_broadway_screen_init_visuals (GdkScreen *screen);

gdk/broadway/gdkwindow-broadway.c

@@ -83,95 +83,17 @@ G_DEFINE_TYPE (GdkWindowImplBroadway,
 	       gdk_window_impl_broadway,
 	       GDK_TYPE_WINDOW_IMPL)
 
-static void
-diff_surfaces (cairo_surface_t *surface,
-	       cairo_surface_t *old_surface)
-{
-  guint8 *data, *old_data;
-  guint32 *line, *old_line;
-  int w, h, stride, old_stride;
-  int x, y;
-
-  data = cairo_image_surface_get_data (surface);
-  old_data = cairo_image_surface_get_data (old_surface);
-
-  w = cairo_image_surface_get_width (surface);
-  h = cairo_image_surface_get_height (surface);
-
-  stride = cairo_image_surface_get_stride (surface);
-  old_stride = cairo_image_surface_get_stride (old_surface);
-
-  for (y = 0; y < h; y++)
-    {
-      line = (guint32 *)data;
-      old_line = (guint32 *)old_data;
-
-      for (x = 0; x < w; x++)
-	{
-	  if ((*line & 0xffffff) == (*old_line & 0xffffff))
-	    *old_line = 0;
-	  else
-	    *old_line = *line | 0xff000000;
-	  line ++;
-	  old_line ++;
-	}
-
-      data += stride;
-      old_data += old_stride;
-    }
-}
-
 static guint dirty_flush_id = 0;
 
-static void
-window_data_send (BroadwayOutput *output, GdkWindowImplBroadway *impl)
-{
-  cairo_t *cr;
-
-  if (impl->surface == NULL)
-    return;
-
-  if (impl->last_synced)
-    {
-      diff_surfaces (impl->surface,
-		     impl->last_surface);
-      broadway_output_put_rgba (output, impl->id, 0, 0,
-				cairo_image_surface_get_width (impl->last_surface),
-				cairo_image_surface_get_height (impl->last_surface),
-				cairo_image_surface_get_stride (impl->last_surface),
-				cairo_image_surface_get_data (impl->last_surface));
-    }
-  else
-    {
-      impl->last_synced = TRUE;
-      broadway_output_put_rgb (output, impl->id, 0, 0,
-			       cairo_image_surface_get_width (impl->surface),
-			       cairo_image_surface_get_height (impl->surface),
-			       cairo_image_surface_get_stride (impl->surface),
-			       cairo_image_surface_get_data (impl->surface));
-    }
-
-  broadway_output_surface_flush (output, impl->id);
-
-  cr = cairo_create (impl->last_surface);
-  cairo_set_source_surface (cr, impl->surface, 0, 0);
-  cairo_paint (cr);
-  cairo_destroy (cr);
-}
-
 static gboolean
 dirty_flush_idle (gpointer data)
 {
   GList *l;
   GdkBroadwayDisplay *display;
-  BroadwayOutput *output;
 
   dirty_flush_id = 0;
 
   display = GDK_BROADWAY_DISPLAY (gdk_display_get_default ());
-  output = display->output;
-  if (output == NULL)
-    return FALSE;
 
   for (l = display->toplevels; l != NULL; l = l->next)
     {
@@ -180,11 +102,15 @@ dirty_flush_idle (gpointer data)
       if (impl->dirty)
 	{
 	  impl->dirty = FALSE;
-	  window_data_send (display->output, impl);
+	  _gdk_broadway_server_window_update (display->server,
+					      impl->id,
+					      impl->surface);
 	}
     }
 
-  gdk_display_flush (GDK_DISPLAY (display));
+  /* We sync here to ensure all references to the impl->surface memory
+     is done, as we may later paint new data in them. */
+  gdk_display_sync (GDK_DISPLAY (display));
 
   return FALSE;
 }
@@ -192,64 +118,10 @@ dirty_flush_idle (gpointer data)
 static void
 queue_dirty_flush (GdkBroadwayDisplay *display)
 {
-  if (dirty_flush_id == 0 && display->output != NULL)
+  if (dirty_flush_id == 0)
     dirty_flush_id = gdk_threads_add_idle (dirty_flush_idle, NULL);
 }
 
-void
-_gdk_broadway_resync_windows (void)
-{
-  GdkBroadwayDisplay *display;
-  GList *l;
-
-  dirty_flush_id = 0;
-
-  display = GDK_BROADWAY_DISPLAY (gdk_display_get_default ());
-
-  /* First create all windows */
-  for (l = display->toplevels; l != NULL; l = l->next)
-    {
-      GdkWindowImplBroadway *impl = l->data;
-      GdkWindow *window;
-
-      window = impl->wrapper;
-
-      if (impl->id == 0)
-	continue; /* Skip root */
-
-      impl->dirty = FALSE;
-      impl->last_synced = FALSE;
-      broadway_output_new_surface (display->output,
-				   impl->id,
-				   window->x,
-				   window->y,
-				   window->width,
-				   window->height,
-				   window->window_type == GDK_WINDOW_TEMP);
-    }
-
-  /* Then do everything that may reference other windows */
-  for (l = display->toplevels; l != NULL; l = l->next)
-    {
-      GdkWindowImplBroadway *impl = l->data;
-
-      if (impl->id == 0)
-	continue; /* Skip root */
-
-      if (impl->transient_for)
-	broadway_output_set_transient_for (display->output, impl->id, impl->transient_for);
-      /* Can't check GDK_WINDOW_IS_MAPPED here, because that doesn't correctly handle
-	 withdrawn windows like menus */
-      if (impl->visible)
-	{
-	  broadway_output_show_surface (display->output, impl->id);
-	  window_data_send (display->output, impl);
-	}
-    }
-
-  gdk_display_flush (GDK_DISPLAY (display));
-}
-
 static void
 gdk_window_impl_broadway_init (GdkWindowImplBroadway *impl)
 {
@@ -275,12 +147,6 @@ gdk_window_impl_broadway_finalize (GObject *object)
 
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (impl->wrapper));
 
-  if (broadway_display->mouse_in_toplevel == GDK_WINDOW (wrapper))
-    {
-      /* TODO: Send leave + enter event, update cursors, etc */
-      broadway_display->mouse_in_toplevel = NULL;
-    }
-
   g_hash_table_remove (broadway_display->id_ht, GINT_TO_POINTER(impl->id));
 
   if (impl->cursor)
@@ -315,6 +181,7 @@ _gdk_broadway_screen_init_root_window (GdkScreen * screen)
 
   impl->screen = screen;
   impl->wrapper = window;
+  impl->id = 0;
 
   window->window_type = GDK_WINDOW_ROOT;
   window->depth = 24;
@@ -341,13 +208,17 @@ _gdk_broadway_display_create_window_impl (GdkDisplay    *display,
 {
   GdkWindowImplBroadway *impl;
   GdkBroadwayDisplay *broadway_display;
-  static int current_id = 1; /* 0 is the root window */
 
   broadway_display = GDK_BROADWAY_DISPLAY (display);
 
   impl = g_object_new (GDK_TYPE_WINDOW_IMPL_BROADWAY, NULL);
   window->impl = (GdkWindowImpl *)impl;
-  impl->id = current_id++;
+  impl->id = _gdk_broadway_server_new_window (broadway_display->server,
+					      window->x,
+					      window->y,
+					      window->width,
+					      window->height,
+					      window->window_type == GDK_WINDOW_TEMP);
   g_hash_table_insert (broadway_display->id_ht, GINT_TO_POINTER(impl->id), window);
   impl->wrapper = window;
 
@@ -358,37 +229,22 @@ _gdk_broadway_display_create_window_impl (GdkDisplay    *display,
   g_assert (GDK_WINDOW_TYPE (window->parent) == GDK_WINDOW_ROOT);
 
   broadway_display->toplevels = g_list_prepend (broadway_display->toplevels, impl);
-
-  if (broadway_display->output)
-    broadway_output_new_surface (broadway_display->output,
-				 impl->id,
-				 window->x,
-				 window->y,
-				 window->width,
-				 window->height,
-				 window->window_type == GDK_WINDOW_TEMP);
 }
 
 void
 _gdk_broadway_window_resize_surface (GdkWindow *window)
 {
   GdkWindowImplBroadway *impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
-  cairo_surface_t *old, *last_old;
+  cairo_surface_t *old;
 
   if (impl->surface)
     {
       old = impl->surface;
-      last_old = impl->last_surface;
 
-      impl->surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
-						  gdk_window_get_width (impl->wrapper),
-						  gdk_window_get_height (impl->wrapper));
-      impl->last_surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
-						       gdk_window_get_width (impl->wrapper),
+      impl->surface = _gdk_broadway_server_create_surface (gdk_window_get_width (impl->wrapper),
 							   gdk_window_get_height (impl->wrapper));
 
       cairo_surface_destroy (old);
-      cairo_surface_destroy (last_old);
     }
 
   if (impl->ref_surface)
@@ -413,7 +269,6 @@ static cairo_surface_t *
 gdk_window_broadway_ref_cairo_surface (GdkWindow *window)
 {
   GdkWindowImplBroadway *impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
-  cairo_t *cr;
   int w, h;
 
   if (GDK_IS_WINDOW_IMPL_BROADWAY (window) &&
@@ -425,22 +280,7 @@ gdk_window_broadway_ref_cairo_surface (GdkWindow *window)
 
   /* Create actual backing store if missing */
   if (!impl->surface)
-    {
-      impl->surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, w, h);
-      impl->last_surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, w, h);
-
-      cr = cairo_create (impl->surface);
-      cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
-      cairo_rectangle (cr, 0, 0, w, h);
-      cairo_fill (cr);
-      cairo_destroy (cr);
-
-      cr = cairo_create (impl->last_surface);
-      cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
-      cairo_rectangle (cr, 0, 0, w, h);
-      cairo_fill (cr);
-      cairo_destroy (cr);
-    }
+    impl->surface = _gdk_broadway_server_create_surface (w, h);
 
   /* Create a destroyable surface referencing the real one */
   if (!impl->ref_surface)
@@ -485,15 +325,12 @@ _gdk_broadway_window_destroy (GdkWindow *window,
     {
       cairo_surface_destroy (impl->surface);
       impl->surface = NULL;
-      cairo_surface_destroy (impl->last_surface);
-      impl->last_surface = NULL;
     }
 
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
   g_hash_table_remove (broadway_display->id_ht, GINT_TO_POINTER(impl->id));
 
-  if (broadway_display->output)
-    broadway_output_destroy_surface (broadway_display->output,
+  _gdk_broadway_server_destroy_window (broadway_display->server,
 				       impl->id);
 }
 
@@ -546,11 +383,9 @@ gdk_window_broadway_show (GdkWindow *window, gboolean already_mapped)
     _gdk_make_event (GDK_WINDOW (window), GDK_MAP, NULL, FALSE);
 
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
-  if (broadway_display->output)
-    {
-      broadway_output_show_surface (broadway_display->output, impl->id);
+  if (_gdk_broadway_server_window_show (broadway_display->server, impl->id))
     queue_dirty_flush (broadway_display);
-    }
+
 }
 
 static void
@@ -569,17 +404,8 @@ gdk_window_broadway_hide (GdkWindow *window)
     _gdk_make_event (GDK_WINDOW (window), GDK_UNMAP, NULL, FALSE);
 
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
-  if (broadway_display->output)
-    {
-      broadway_output_hide_surface (broadway_display->output, impl->id);
+  if (_gdk_broadway_server_window_hide (broadway_display->server, impl->id))
     queue_dirty_flush (broadway_display);
-    }
-
-  if (broadway_display->mouse_in_toplevel == window)
-    {
-      /* TODO: Send leave + enter event, update cursors, etc */
-      broadway_display->mouse_in_toplevel = NULL;
-    }
 
   _gdk_window_clear_update_area (window);
 }
@@ -600,23 +426,14 @@ gdk_window_broadway_move_resize (GdkWindow *window,
 {
   GdkWindowImplBroadway *impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
   GdkBroadwayDisplay *broadway_display;
-  gboolean changed, size_changed;;
-  gboolean with_resize;
+  gboolean size_changed;
 
-  size_changed = changed = FALSE;
+  size_changed = FALSE;
 
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
-  if (with_move)
-    {
-      changed = TRUE;
-      window->x = x;
-      window->y = y;
-    }
 
-  with_resize = FALSE;
   if (width > 0 || height > 0)
     {
-      with_resize = TRUE;
       if (width < 1)
 	width = 1;
 
@@ -626,7 +443,6 @@ gdk_window_broadway_move_resize (GdkWindow *window,
       if (width != window->width ||
 	  height != window->height)
 	{
-	  changed = TRUE;
 	  size_changed = TRUE;
 
 	  /* Resize clears the content */
@@ -639,35 +455,14 @@ gdk_window_broadway_move_resize (GdkWindow *window,
 	}
     }
 
-  if (changed)
-    {
-      GdkEvent *event;
-      GList *node;
-
-      if (broadway_display->output != NULL)
-	{
-	  broadway_output_move_resize_surface (broadway_display->output,
+  _gdk_broadway_server_window_move_resize (broadway_display->server,
 					   impl->id,
-					       with_move, window->x, window->y,
-					       with_resize, window->width, window->height);
+					   with_move,
+					   x, y,
+					   window->width, window->height);
   queue_dirty_flush (broadway_display);
   if (size_changed)
     window->resize_count++;
-	}
-
-      event = gdk_event_new (GDK_CONFIGURE);
-      event->configure.window = g_object_ref (window);
-      event->configure.x = window->x;
-      event->configure.y = window->y;
-      event->configure.width = window->width;
-      event->configure.height = window->height;
-
-      gdk_event_set_device (event, GDK_DISPLAY_OBJECT (broadway_display)->core_pointer);
-
-      node = _gdk_event_queue_append (GDK_DISPLAY_OBJECT (broadway_display), event);
-      _gdk_windowing_got_event (GDK_DISPLAY_OBJECT (broadway_display), node, event,
-				_gdk_display_get_next_serial (GDK_DISPLAY (broadway_display)) - 1);
-    }
 }
 
 static gboolean
@@ -787,11 +582,7 @@ gdk_broadway_window_set_transient_for (GdkWindow *window,
   impl->transient_for = parent_id;
 
   display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (impl->wrapper));
-  if (display->output)
-    {
-      broadway_output_set_transient_for (display->output, impl->id, impl->transient_for);
-      gdk_display_flush (GDK_DISPLAY (display));
-    }
+  _gdk_broadway_server_window_set_transient_for (display->server, impl->id, impl->transient_for);
 }
 
 static void
@@ -1324,20 +1115,10 @@ moveresize_lookahead (GdkDisplay *display,
 		      BroadwayInputMsg *event)
 {
   GdkBroadwayDisplay *broadway_display;
-  BroadwayInputMsg *message;
-  GList *l;
 
   broadway_display = GDK_BROADWAY_DISPLAY (display);
-  for (l = broadway_display->input_messages; l != NULL; l = l->next)
-    {
-      message = l->data;
-      if (message->base.type == 'm')
-	return FALSE;
-      if (message->base.type == 'b')
-	return FALSE;
-    }
 
-  return TRUE;
+  return !_gdk_broadway_server_lookahead_event (broadway_display->server, "mb");
 }
 
 gboolean
@@ -1480,8 +1261,6 @@ gdk_broadway_window_begin_resize_drag (GdkWindow     *window,
 
   /* We need a connection to be able to get mouse events, if not, punt */
   broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
-  if (!broadway_display->output)
-    return;
 
   mv_resize = get_move_resize_data (GDK_WINDOW_DISPLAY (window), TRUE);
 
@@ -1622,9 +1401,6 @@ _gdk_broadway_window_translate (GdkWindow      *window,
 {
   GdkWindowImplBroadway *impl;
   GdkBroadwayDisplay *broadway_display;
-  int n_rects, i;
-  BroadwayRect *rects;
-  cairo_rectangle_int_t rect;
 
   impl = GDK_WINDOW_IMPL_BROADWAY (window->impl);
 
@@ -1632,26 +1408,11 @@ _gdk_broadway_window_translate (GdkWindow      *window,
     {
       copy_region (impl->surface, area, dx, dy);
       broadway_display = GDK_BROADWAY_DISPLAY (gdk_window_get_display (window));
-      if (GDK_WINDOW_IMPL_BROADWAY (impl)->last_synced &&
-	  broadway_display->output)
-	{
-	  copy_region (impl->last_surface, area, dx, dy);
-	  n_rects = cairo_region_num_rectangles (area);
-	  rects = g_new (BroadwayRect, n_rects);
-	  for (i = 0; i < n_rects; i++)
-	    {
-	      cairo_region_get_rectangle (area, i, &rect);
-	      rects[i].x = rect.x;
-	      rects[i].y = rect.y;
-	      rects[i].width = rect.width;
-	      rects[i].height = rect.height;
-	    }
-	  broadway_output_copy_rectangles (broadway_display->output,
-					   GDK_WINDOW_IMPL_BROADWAY (impl)->id,
-					   rects, n_rects, dx, dy);
+
+      if (_gdk_broadway_server_window_translate (broadway_display->server,
+						 impl->id,
+						 area, dx, dy))
 	queue_dirty_flush (broadway_display);
-	  g_free (rects);
-	}
     }
 }
 
@@ -1661,8 +1422,7 @@ gdk_broadway_get_last_seen_time (GdkWindow  *window)
   GdkDisplay *display;
 
   display = gdk_window_get_display (window);
-  _gdk_broadway_display_consume_all_input (display);
-  return (guint32) GDK_BROADWAY_DISPLAY (display)->last_seen_time;
+  return _gdk_broadway_server_get_last_seen_time (GDK_BROADWAY_DISPLAY (display)->server);
 }
 
 static void

gdk/gdkapplaunchcontext.h

@@ -18,13 +18,13 @@
  * Author: Alexander Larsson <alexl@redhat.com>
  */
 
+#ifndef __GDK_APP_LAUNCH_CONTEXT_H__
+#define __GDK_APP_LAUNCH_CONTEXT_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_APP_LAUNCH_CONTEXT_H__
-#define __GDK_APP_LAUNCH_CONTEXT_H__
-
 #include <gio/gio.h>
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>

gdk/gdkcairo.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_CAIRO_H__
+#define __GDK_CAIRO_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_CAIRO_H__
-#define __GDK_CAIRO_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdkcolor.h>
 #include <gdk/gdkrgba.h>

gdk/gdkcolor.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_COLOR_H__
+#define __GDK_COLOR_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_COLOR_H__
-#define __GDK_COLOR_H__
-
 #include <cairo.h>
 #include <gdk/gdktypes.h>
 

gdk/gdkcursor.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_CURSOR_H__
+#define __GDK_CURSOR_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_CURSOR_H__
-#define __GDK_CURSOR_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>

gdk/gdkdevice.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_DEVICE_H__
+#define __GDK_DEVICE_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_DEVICE_H__
-#define __GDK_DEVICE_H__
-
 #include <gdk/gdktypes.h>
 
 

gdk/gdkdevicemanager.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_DEVICE_MANAGER_H__
+#define __GDK_DEVICE_MANAGER_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_DEVICE_MANAGER_H__
-#define __GDK_DEVICE_MANAGER_H__
-
 #include <gdk/gdktypes.h>
 #include <gdk/gdkdevice.h>
 

gdk/gdkdisplay.h

@@ -19,13 +19,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_DISPLAY_H__
+#define __GDK_DISPLAY_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_DISPLAY_H__
-#define __GDK_DISPLAY_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>
 #include <gdk/gdkevents.h>

gdk/gdkdisplaymanager.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_DISPLAY_MANAGER_H__
+#define __GDK_DISPLAY_MANAGER_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_DISPLAY_MANAGER_H__
-#define __GDK_DISPLAY_MANAGER_H__
-
 #include <gdk/gdktypes.h>
 #include <gdk/gdkdisplay.h>
 

gdk/gdkdnd.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_DND_H__
+#define __GDK_DND_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_DND_H__
-#define __GDK_DND_H__
-
 #include <gdk/gdktypes.h>
 #include <gdk/gdkdevice.h>
 

gdk/gdkevents.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_EVENTS_H__
+#define __GDK_EVENTS_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_EVENTS_H__
-#define __GDK_EVENTS_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdkcolor.h>
 #include <gdk/gdktypes.h>

gdk/gdkkeys.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_KEYS_H__
+#define __GDK_KEYS_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_KEYS_H__
-#define __GDK_KEYS_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>
 

gdk/gdkmain.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_MAIN_H__
+#define __GDK_MAIN_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_MAIN_H__
-#define __GDK_MAIN_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>
 

gdk/gdkpango.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_PANGO_H__
+#define __GDK_PANGO_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_PANGO_H__
-#define __GDK_PANGO_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdkpixbuf.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_PIXBUF_H__
+#define __GDK_PIXBUF_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_PIXBUF_H__
-#define __GDK_PIXBUF_H__
-
 #include <cairo.h>
 #include <gdk/gdktypes.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>

gdk/gdkproperty.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_PROPERTY_H__
+#define __GDK_PROPERTY_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_PROPERTY_H__
-#define __GDK_PROPERTY_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdkrectangle.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_RECTANGLE_H__
+#define __GDK_RECTANGLE_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_RECTANGLE_H__
-#define __GDK_RECTANGLE_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdkrgba.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_RGBA_H__
+#define __GDK_RGBA_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_RGBA_H__
-#define __GDK_RGBA_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdkscreen.h

@@ -19,13 +19,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_SCREEN_H__
+#define __GDK_SCREEN_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_SCREEN_H__
-#define __GDK_SCREEN_H__
-
 #include <cairo.h>
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>

gdk/gdkselection.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_SELECTION_H__
+#define __GDK_SELECTION_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_SELECTION_H__
-#define __GDK_SELECTION_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdktestutils.h

@@ -16,13 +16,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_TEST_UTILS_H__
+#define __GDK_TEST_UTILS_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_TEST_UTILS_H__
-#define __GDK_TEST_UTILS_H__
-
 #include <gdk/gdkwindow.h>
 
 G_BEGIN_DECLS

gdk/gdkthreads.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_THREADS_H__
+#define __GDK_THREADS_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_THREADS_H__
-#define __GDK_THREADS_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdktypes.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_TYPES_H__
+#define __GDK_TYPES_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_TYPES_H__
-#define __GDK_TYPES_H__
-
 /* GDK uses "glib". (And so does GTK).
  */
 #include <glib.h>

gdk/gdkvisual.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_VISUAL_H__
+#define __GDK_VISUAL_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_VISUAL_H__
-#define __GDK_VISUAL_H__
-
 #include <gdk/gdktypes.h>
 
 G_BEGIN_DECLS

gdk/gdkwindow.c

@@ -6550,7 +6550,7 @@ gdk_window_set_background (GdkWindow      *window,
  **/
 void
 gdk_window_set_background_rgba (GdkWindow     *window,
-                                GdkRGBA   *rgba)
+                                const GdkRGBA *rgba)
 {
   cairo_pattern_t *pattern;
 

gdk/gdkwindow.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
+#ifndef __GDK_WINDOW_H__
+#define __GDK_WINDOW_H__
+
 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdk.h> can be included directly."
 #endif
 
-#ifndef __GDK_WINDOW_H__
-#define __GDK_WINDOW_H__
-
 #include <gdk/gdkversionmacros.h>
 #include <gdk/gdktypes.h>
 #include <gdk/gdkevents.h>
@@ -660,7 +660,7 @@ GDK_DEPRECATED_IN_3_4_FOR(gdk_window_set_background_rgba)
 void	      gdk_window_set_background	 (GdkWindow	  *window,
 					  const GdkColor  *color);
 void          gdk_window_set_background_rgba (GdkWindow     *window,
-                                              GdkRGBA   *rgba);
+                                              const GdkRGBA *rgba);
 void	      gdk_window_set_background_pattern (GdkWindow	 *window,
                                                  cairo_pattern_t *pattern);
 cairo_pattern_t *gdk_window_get_background_pattern (GdkWindow     *window);

gdk/quartz/gdkglobals-quartz.c

@@ -28,9 +28,14 @@ GdkWindow *_gdk_root = NULL;
 GdkOSXVersion
 gdk_quartz_osx_version (void)
 {
-  gint minor;
-  OSErr err = Gestalt (gestaltSystemVersionMinor, &minor);
+  static gint32 minor = GDK_OSX_UNSUPPORTED;
+
+  if (minor == GDK_OSX_UNSUPPORTED)
+    {
+      OSErr err = Gestalt (gestaltSystemVersionMinor, (SInt32*)&minor);
+
       g_return_val_if_fail (err == noErr, GDK_OSX_UNSUPPORTED);
+    }
 
   if (minor < GDK_OSX_MIN)
     return GDK_OSX_UNSUPPORTED;

gdk/quartz/gdkquartz.h

@@ -48,7 +48,8 @@ typedef enum
   GDK_OSX_LEOPARD = 5,
   GDK_OSX_SNOW_LEOPARD = 6,
   GDK_OSX_LION = 7,
-  GDK_OSX_CURRENT = 7,
+  GDK_OSX_MOUNTAIN_LION = 8,
+  GDK_OSX_CURRENT = 8,
   GDK_OSX_NEW = 99
 } GdkOSXVersion;
 

gdk/quartz/gdkquartzcursor.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_CURSOR_H__
+#define __GDK_QUARTZ_CURSOR_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_CURSOR_H__
-#define __GDK_QUARTZ_CURSOR_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzdevice-core.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_DEVICE_CORE_H__
+#define __GDK_QUARTZ_DEVICE_CORE_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_DEVICE_CORE_H__
-#define __GDK_QUARTZ_DEVICE_CORE_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzdevicemanager-core.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_DEVICE_MANAGER_CORE_H__
+#define __GDK_QUARTZ_DEVICE_MANAGER_CORE_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_DEVICE_MANAGER_CORE_H__
-#define __GDK_QUARTZ_DEVICE_MANAGER_CORE_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzdisplay.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_DISPLAY_H__
+#define __GDK_QUARTZ_DISPLAY_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_DISPLAY_H__
-#define __GDK_QUARTZ_DISPLAY_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzdisplaymanager.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_DISPLAY_MANAGER_H__
+#define __GDK_QUARTZ_DISPLAY_MANAGER_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_DISPLAY_MANAGER_H__
-#define __GDK_QUARTZ_DISPLAY_MANAGER_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzdnd.h

@@ -16,13 +16,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_DND_H__
+#define __GDK_QUARTZ_DND_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_DND_H__
-#define __GDK_QUARTZ_DND_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzkeys.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_KEYS_H__
+#define __GDK_QUARTZ_KEYS_H__
+
 #if !defined (__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_KEYS_H__
-#define __GDK_QUARTZ_KEYS_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzscreen.h

@@ -16,13 +16,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_SCREEN_H__
+#define __GDK_QUARTZ_SCREEN_H__
+
 #if !defined(__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_SCREEN_H__
-#define __GDK_QUARTZ_SCREEN_H__
-
 G_BEGIN_DECLS
 
 #include <gdk/gdk.h>

gdk/quartz/gdkquartzutils.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_UTILS_H__
+#define __GDK_QUARTZ_UTILS_H__
+
 #if !defined (__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_UTILS_H__
-#define __GDK_QUARTZ_UTILS_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzvisual.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_VISUAL_H__
+#define __GDK_QUARTZ_VISUAL_H__
+
 #if !defined (__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_VISUAL_H__
-#define __GDK_QUARTZ_VISUAL_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/quartz/gdkquartzwindow.h

@@ -17,13 +17,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_QUARTZ_WINDOW_H__
+#define __GDK_QUARTZ_WINDOW_H__
+
 #if !defined (__GDKQUARTZ_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkquartz.h> can be included directly."
 #endif
 
-#ifndef __GDK_QUARTZ_WINDOW_H__
-#define __GDK_QUARTZ_WINDOW_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32cursor.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_WIN32_CURSOR_H__
+#define __GDK_WIN32_CURSOR_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_CURSOR_H__
-#define __GDK_WIN32_CURSOR_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32display.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_WIN32_DISPLAY_H__
+#define __GDK_WIN32_DISPLAY_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_DISPLAY_H__
-#define __GDK_WIN32_DISPLAY_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32displaymanager.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_WIN32_DISPLAY_MANAGER_H__
+#define __GDK_WIN32_DISPLAY_MANAGER_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_DISPLAY_MANAGER_H__
-#define __GDK_WIN32_DISPLAY_MANAGER_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32dnd.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_WIN32_DND_H__
+#define __GDK_WIN32_DND_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_DND_H__
-#define __GDK_WIN32_DND_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32keys.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_WIN32_KEYS_H__
+#define __GDK_WIN32_KEYS_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_KEYS_H__
-#define __GDK_WIN32_KEYS_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32screen.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_WIN32_SCREEN_H__
+#define __GDK_WIN32_SCREEN_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_SCREEN_H__
-#define __GDK_WIN32_SCREEN_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwin32window.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_WIN32_WINDOW_H__
+#define __GDK_WIN32_WINDOW_H__
+
 #if !defined (__GDKWIN32_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkwin32.h> can be included directly."
 #endif
 
-#ifndef __GDK_WIN32_WINDOW_H__
-#define __GDK_WIN32_WINDOW_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/win32/gdkwindow-win32.c

@@ -27,6 +27,7 @@
 
 #include "config.h"
 #include <stdlib.h>
+#include <windows.h>
 
 #include "gdk.h"
 #include "gdkwindowimpl.h"
@@ -1533,7 +1534,7 @@ gdk_win32_window_set_urgency_hint (GdkWindow *window,
 			     gboolean   urgent)
 {
   FLASHWINFO flashwinfo;
-  typedef BOOL (*PFN_FlashWindowEx) (FLASHWINFO*);
+  typedef BOOL (WINAPI *PFN_FlashWindowEx) (FLASHWINFO*);
   PFN_FlashWindowEx flashWindowEx = NULL;
 
   g_return_if_fail (GDK_IS_WINDOW (window));
@@ -3264,7 +3265,7 @@ gdk_win32_window_set_opacity (GdkWindow *window,
 			gdouble    opacity)
 {
   LONG exstyle;
-  typedef BOOL (*PFN_SetLayeredWindowAttributes) (HWND, COLORREF, BYTE, DWORD);
+  typedef BOOL (WINAPI *PFN_SetLayeredWindowAttributes) (HWND, COLORREF, BYTE, DWORD);
   PFN_SetLayeredWindowAttributes setLayeredWindowAttributes = NULL;
 
   g_return_if_fail (GDK_IS_WINDOW (window));

gdk/x11/gdkdevicemanager-xi2.c

@@ -917,12 +917,14 @@ is_parent_of (GdkWindow *parent,
   return FALSE;
 }
 
-static GdkWindow *
+static gboolean
 get_event_window (GdkEventTranslator *translator,
-                  XIEvent            *ev)
+                  XIEvent            *ev,
+                  GdkWindow         **window_p)
 {
   GdkDisplay *display;
   GdkWindow *window = NULL;
+  gboolean should_have_window = TRUE;
 
   display = gdk_device_manager_get_display (GDK_DEVICE_MANAGER (translator));
 
@@ -976,9 +978,17 @@ get_event_window (GdkEventTranslator *translator,
         window = gdk_x11_window_lookup_for_display (display, xev->event);
       }
       break;
+    default:
+      should_have_window = FALSE;
+      break;
     }
 
-  return window;
+  *window_p = window;
+
+  if (should_have_window && !window)
+    return FALSE;
+
+  return TRUE;
 }
 
 static gboolean
@@ -1122,7 +1132,8 @@ gdk_x11_device_manager_xi2_translate_event (GdkEventTranslator *translator,
   if (!ev)
     return FALSE;
 
-  window = get_event_window (translator, ev);
+  if (!get_event_window (translator, ev, &window))
+    return FALSE;
 
   if (window && GDK_WINDOW_DESTROYED (window))
     return FALSE;
@@ -1650,6 +1661,7 @@ gdk_x11_device_manager_xi2_get_window (GdkEventTranslator *translator,
 {
   GdkX11DeviceManagerXI2 *device_manager;
   XIEvent *ev;
+  GdkWindow *window = NULL;
 
   device_manager = (GdkX11DeviceManagerXI2 *) translator;
 
@@ -1659,7 +1671,8 @@ gdk_x11_device_manager_xi2_get_window (GdkEventTranslator *translator,
 
   ev = (XIEvent *) xevent->xcookie.data;
 
-  return get_event_window (translator, ev);
+  get_event_window (translator, ev, &window);
+  return window;
 }
 
 GdkDevice *

gdk/x11/gdkdisplay-x11.c

@@ -1369,15 +1369,14 @@ _gdk_x11_display_open (const gchar *display_name)
     XSynchronize (display_x11->xdisplay, True);
 
   class_hint = XAllocClassHint();
-  class_hint->res_name = g_get_prgname ();
-
+  class_hint->res_name = (char *) g_get_prgname ();
   class_hint->res_class = (char *)gdk_get_program_class ();
 
   /* XmbSetWMProperties sets the RESOURCE_NAME environment variable
    * from argv[0], so we just synthesize an argument array here.
    */
   argc = 1;
-  argv[0] = g_get_prgname ();
+  argv[0] = (char *) g_get_prgname ();
 
   XmbSetWMProperties (display_x11->xdisplay,
 		      display_x11->leader_window,

gdk/x11/gdkscreen-x11.c

@@ -280,6 +280,10 @@ get_current_desktop (GdkScreen *screen)
   unsigned char *data_return = NULL;
   int workspace = 0;
 
+  if (!gdk_x11_screen_supports_net_wm_hint (screen,
+                                            gdk_atom_intern_static_string ("_NET_CURRENT_DESKTOP")))
+    return workspace;
+
   display = GDK_DISPLAY_XDISPLAY (gdk_screen_get_display (screen));
   win = XRootWindow (display, GDK_SCREEN_XNUMBER (screen));
 
@@ -330,6 +334,10 @@ get_work_area (GdkScreen    *screen,
   area->width = gdk_screen_get_width (screen);
   area->height = gdk_screen_get_height (screen);
 
+  if (!gdk_x11_screen_supports_net_wm_hint (screen,
+                                            gdk_atom_intern_static_string ("_NET_WORKAREA")))
+    return;
+
   if (workarea == None)
     return;
 

gdk/x11/gdksettings.c

@@ -82,7 +82,8 @@ static const char gdk_settings_names[] =
   "Gtk/VisibleFocus\0"        "gtk-visible-focus\0"
   "Gtk/ShellShowsAppMenu\0"   "gtk-shell-shows-app-menu\0"
   "Gtk/ShellShowsMenubar\0"   "gtk-shell-shows-menubar\0"
-  "Gtk/EnablePrimaryPaste\0"  "gtk-enable-primary-paste\0";
+  "Gtk/EnablePrimaryPaste\0"  "gtk-enable-primary-paste\0"
+  "Gtk/RecentFilesMaxAge\0"   "gtk-recent-files-max-age\0";
 
 
 
@@ -140,5 +141,6 @@ static const struct
   { 1767, 1784 },
   { 1802, 1824 },
   { 1849, 1871 },
-  { 1895, 1918 }
+  { 1895, 1918 },
+  { 1943, 1965 }
 };

gdk/x11/gdkwindow-x11.c

@@ -1738,7 +1738,9 @@ static void
 move_to_current_desktop (GdkWindow *window)
 {
   if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
-					   gdk_atom_intern_static_string ("_NET_WM_DESKTOP")))
+					   gdk_atom_intern_static_string ("_NET_WM_DESKTOP")) &&
+      gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
+					   gdk_atom_intern_static_string ("_NET_CURRENT_DESKTOP")))
     {
       Atom type;
       gint format;
@@ -2717,7 +2719,9 @@ gdk_x11_window_get_frame_extents (GdkWindow    *window,
   xwindow = GDK_WINDOW_XID (window);
 
   /* first try: use _NET_FRAME_EXTENTS */
-  if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), xwindow,
+  if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
+                                           gdk_atom_intern_static_string ("_NET_FRAME_EXTENTS")) &&
+      XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), xwindow,
                           gdk_x11_get_xatom_by_name_for_display (display,
                                                                   "_NET_FRAME_EXTENTS"),
                           0, G_MAXLONG, False, XA_CARDINAL, &type_return,
@@ -2764,7 +2768,9 @@ gdk_x11_window_get_frame_extents (GdkWindow    *window,
   /* use NETWM_VIRTUAL_ROOTS if available */
   root = GDK_WINDOW_XROOTWIN (window);
 
-  if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), root,
+  if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
+                                           gdk_atom_intern_static_string ("_NET_VIRTUAL_ROOTS")) &&
+      XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), root,
 			  gdk_x11_get_xatom_by_name_for_display (display, 
 								 "_NET_VIRTUAL_ROOTS"),
 			  0, G_MAXLONG, False, XA_WINDOW, &type_return,

gdk/x11/gdkx11applaunchcontext.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_APP_LAUNCH_CONTEXT_H__
+#define __GDK_X11_APP_LAUNCH_CONTEXT_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_APP_LAUNCH_CONTEXT_H__
-#define __GDK_X11_APP_LAUNCH_CONTEXT_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/x11/gdkx11cursor.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_CURSOR_H__
+#define __GDK_X11_CURSOR_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_CURSOR_H__
-#define __GDK_X11_CURSOR_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11device.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_DEVICE_H__
+#define __GDK_X11_DEVICE_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_DEVICE_H__
-#define __GDK_X11_DEVICE_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/x11/gdkx11devicemanager.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_DEVICE_MANAGER_H__
+#define __GDK_X11_DEVICE_MANAGER_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_DEVICE_MANAGER_H__
-#define __GDK_X11_DEVICE_MANAGER_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11display.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_DISPLAY_H__
+#define __GDK_X11_DISPLAY_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_DISPLAY_H__
-#define __GDK_X11_DISPLAY_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11displaymanager.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_DISPLAY_MANAGER_H__
+#define __GDK_X11_DISPLAY_MANAGER_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_DISPLAY_MANAGER_H__
-#define __GDK_X11_DISPLAY_MANAGER_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/x11/gdkx11dnd.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_DND_H__
+#define __GDK_X11_DND_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_DND_H__
-#define __GDK_X11_DND_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/x11/gdkx11keys.h

@@ -15,13 +15,13 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef __GDK_X11_KEYS_H__
+#define __GDK_X11_KEYS_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_KEYS_H__
-#define __GDK_X11_KEYS_H__
-
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS

gdk/x11/gdkx11property.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_PROPERTY_H__
+#define __GDK_X11_PROPERTY_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_PROPERTY_H__
-#define __GDK_X11_PROPERTY_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11screen.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_SCREEN_H__
+#define __GDK_X11_SCREEN_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_SCREEN_H__
-#define __GDK_X11_SCREEN_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11selection.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_SELECTION_H__
+#define __GDK_X11_SELECTION_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_SELECTION_H__
-#define __GDK_X11_SELECTION_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11utils.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_UTILS_H__
+#define __GDK_X11_UTILS_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_UTILS_H__
-#define __GDK_X11_UTILS_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11visual.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_VISUAL_H__
+#define __GDK_X11_VISUAL_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_VISUAL_H__
-#define __GDK_X11_VISUAL_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gdk/x11/gdkx11window.h

@@ -22,13 +22,13 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
  */
 
+#ifndef __GDK_X11_WINDOW_H__
+#define __GDK_X11_WINDOW_H__
+
 #if !defined (__GDKX_H_INSIDE__) && !defined (GDK_COMPILATION)
 #error "Only <gdk/gdkx.h> can be included directly."
 #endif
 
-#ifndef __GDK_X11_WINDOW_H__
-#define __GDK_X11_WINDOW_H__
-
 #include <gdk/gdk.h>
 
 #include <X11/Xlib.h>

gtk/Makefile.am

@@ -16,7 +16,7 @@ else
 GTK_PRINT_PREVIEW_COMMAND="evince --unlink-tempfile --preview --print-settings %s %f"
 endif
 
-SUBDIRS = a11y . tests
+SUBDIRS = a11y native . tests
 
 if HAVE_PAPI_CUPS
 GTK_PRINT_BACKENDS=file,papi,cups
@@ -107,12 +107,12 @@ endif
 libgtkincludedir = $(includedir)/gtk-3.0/gtk
 libadd = \
 	$(top_builddir)/gdk/libgdk-3.la	\
-	$(top_builddir)/gtk/a11y/libgail.la \
+	$(top_builddir)/gtk/a11y/libgtka11y.la \
 	$(GMODULE_LIBS) \
 	$(GTK_DEP_LIBS)
 deps = \
 	$(top_builddir)/gdk/libgdk-3.la	\
-	$(top_builddir)/gtk/a11y/libgail.la
+	$(top_builddir)/gtk/a11y/libgtka11y.la
 
 # libtool stuff: set version and export symbols for resolving
 # since automake doesn't support conditionalized libsomething_la_LDFLAGS
@@ -176,6 +176,7 @@ deprecated_private_h_sources =			\
 gtk_public_h_sources = 		\
 	gtk.h			\
 	gtkx.h			\
+	gtk-a11y.h		\
 	gtkaboutdialog.h	\
 	gtkaccelgroup.h		\
 	gtkaccellabel.h		\
@@ -1653,12 +1654,20 @@ stamp-icons: $(STOCK_ICONS)
 if USE_EXTERNAL_ICON_CACHE
 gtk_update_icon_cache_program = $(GTK_UPDATE_ICON_CACHE)
 else
+if CROSS_COMPILING
+gtk_update_icon_cache_program = ./native/native-update-icon-cache
+else
 gtk_update_icon_cache_program = ./gtk-update-icon-cache
 endif
+endif
 
 gtkbuiltincache.h: @REBUILD@ stamp-icons
 if !USE_EXTERNAL_ICON_CACHE
-	$(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) gtk-update-icon-cache$(EXEEXT) $(GTK_UPDATE_ICON_CACHE_MANIFEST)
+if CROSS_COMPILING
+	$(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) -C native/
+else
+	$(AM_V_at) $(MAKE) $(AM_MAKEFLAGS) gtk-update-icon-cache$(EXEEXT)
+endif
 endif
 	$(AM_V_GEN) $(gtk_update_icon_cache_program) --quiet --force --ignore-theme-index		\
 	   --source builtin_icons stock-icons > gtkbuiltincache.h.tmp &&        \

gtk/a11y/Makefile.am

@@ -1,9 +1,11 @@
 include $(top_srcdir)/Makefile.decl
 
-noinst_LTLIBRARIES = libgail.la
+noinst_LTLIBRARIES = libgtka11y.la
 
-gail_c_sources =			\
-	gail.c				\
+gtka11y_c_sources =			\
+	gtkaccessibility.c		\
+	gtkaccessibilitymisc.c 		\
+	gtkaccessibilityutil.c		\
 	gtkarrowaccessible.c		\
 	gtkbooleancellaccessible.c	\
 	gtkbuttonaccessible.c		\
@@ -36,7 +38,6 @@ gail_c_sources =			\
 	gtkrenderercellaccessible.c	\
 	gtkscaleaccessible.c		\
 	gtkscalebuttonaccessible.c	\
-	gtkscrollbaraccessible.c	\
 	gtkscrolledwindowaccessible.c	\
 	gtkspinbuttonaccessible.c	\
 	gtkspinneraccessible.c		\
@@ -48,19 +49,16 @@ gail_c_sources =			\
 	gtktoplevelaccessible.c		\
 	gtktreeviewaccessible.c		\
 	gtkwidgetaccessible.c		\
-	gtkwindowaccessible.c		\
-	gailutil.c			\
-	gailmisc.c
+	gtkwindowaccessible.c
 
-gail_private_h_sources =		\
-	gail.h				\
+gtka11yincludedir = $(includedir)/gtk-3.0/gtk/a11y
+gtka11yinclude_HEADERS =		\
 	gtkarrowaccessible.h		\
 	gtkbooleancellaccessible.h	\
 	gtkbuttonaccessible.h		\
 	gtkcellaccessible.h		\
 	gtkcellaccessibleparent.h	\
 	gtkcheckmenuitemaccessible.h	\
-	gtkcolorswatchaccessible.h	\
 	gtkcomboboxaccessible.h		\
 	gtkcontaineraccessible.h	\
 	gtkcontainercellaccessible.h	\
@@ -74,8 +72,8 @@ gail_private_h_sources =		\
 	gtklinkbuttonaccessible.h	\
 	gtklockbuttonaccessible.h	\
 	gtkmenuaccessible.h		\
-	gtkmenushellaccessible.h	\
 	gtkmenuitemaccessible.h		\
+	gtkmenushellaccessible.h	\
 	gtknotebookaccessible.h		\
 	gtknotebookpageaccessible.h	\
 	gtkpanedaccessible.h		\
@@ -86,7 +84,6 @@ gail_private_h_sources =		\
 	gtkrenderercellaccessible.h	\
 	gtkscaleaccessible.h		\
 	gtkscalebuttonaccessible.h	\
-	gtkscrollbaraccessible.h	\
 	gtkscrolledwindowaccessible.h	\
 	gtkspinbuttonaccessible.h	\
 	gtkspinneraccessible.h		\
@@ -98,15 +95,25 @@ gail_private_h_sources =		\
 	gtktoplevelaccessible.h		\
 	gtktreeviewaccessible.h		\
 	gtkwidgetaccessible.h		\
-	gtkwindowaccessible.h		\
-	gailutil.h			\
-	gailmisc.h
+	gtkwindowaccessible.h
 
-libgail_la_SOURCES = 			\
-	$(gail_c_sources)		\
-	$(gail_private_h_sources)
+gtka11y_private_h_sources =		\
+	gtkaccessibility.h		\
+	gtkaccessibilitymisc.h		\
+	gtkaccessibilityutil.h		\
+	gtkcellaccessibleprivate.h	\
+	gtkcolorswatchaccessibleprivate.h \
+	gtkiconviewaccessibleprivate.h	\
+	gtklockbuttonaccessibleprivate.h \
+	gtktextviewaccessibleprivate.h  \
+	gtktreeviewaccessibleprivate.h	\
+	gtkwidgetaccessibleprivate.h
 
-libgail_la_CPPFLAGS = \
+libgtka11y_la_SOURCES = 		\
+	$(gtka11y_c_sources)		\
+	$(gtka11y_private_h_sources)
+
+libgtka11y_la_CPPFLAGS = 		\
 	-I$(top_srcdir)			\
 	-I$(top_srcdir)/gdk		\
 	-I$(top_builddir)/gdk		\
@@ -116,16 +123,16 @@ libgail_la_CPPFLAGS = \
 	-DGTK_COMPILATION		\
 	$(AM_CPPFLAGS)
 
-libgail_la_CFLAGS = \
+libgtka11y_la_CFLAGS = 			\
 	$(GTK_DEP_CFLAGS)		\
 	$(GTK_DEBUG_FLAGS)		\
 	$(AM_CFLAGS)
 
-libgail_la_LIBADD =  \
+libgtka11y_la_LIBADD =  		\
 	$(GTK_DEP_LIBS)			\
 	$(INTLLIBS)
 
-libgail_la_LDFLAGS =    \
+libgtka11y_la_LDFLAGS =    		\
         $(LDFLAGS)
 
 dist-hook: ../../build/win32/vs9/libgail.vcproj ../../build/win32/vs10/libgail.vcxproj ../../build/win32/vs10/libgail.vcxproj.filters

gtk/a11y/gailmisc.h

@@ -1,49 +0,0 @@
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2001 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __GAIL_MISC_H__
-#define __GAIL_MISC_H__
-
-#include <atk/atk.h>
-
-G_BEGIN_DECLS
-
-#define GAIL_TYPE_MISC                           (_gail_misc_get_type ())
-#define GAIL_MISC(obj)                           (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_MISC, GailMisc))
-#define GAIL_MISC_CLASS(klass)                   (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_MISC, GailMiscClass))
-#define GAIL_IS_MISC(obj)                        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_MISC))
-#define GAIL_IS_MISC_CLASS(klass)                (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_MISC))
-#define GAIL_MISC_GET_CLASS(obj)                 (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_MISC, GailMiscClass))
-
-typedef struct _GailMisc      GailMisc;
-typedef struct _GailMiscClass GailMiscClass;
-
-struct _GailMisc
-{
-  AtkMisc parent;
-};
-
-struct _GailMiscClass
-{
-  AtkMiscClass parent_class;
-};
-
-GType _gail_misc_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GAIL_MISC_H__ */

gtk/a11y/gailutil.c

@@ -1,373 +0,0 @@
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2011, F123 Consulting & Mais Diferenças
- * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <gtk/gtk.h>
-#include "gailutil.h"
-#include "gtktoplevelaccessible.h"
-#include "gtkwindowaccessible.h"
-
-static GSList *key_listener_list = NULL;
-
-typedef struct _GailKeyEventInfo GailKeyEventInfo;
-
-struct _GailKeyEventInfo
-{
-  AtkKeyEventStruct *key_event;
-  gpointer func_data;
-};
-
-static gboolean
-state_event_watcher (GSignalInvocationHint *hint,
-                     guint                  n_param_values,
-                     const GValue          *param_values,
-                     gpointer               data)
-{
-  GObject *object;
-  GtkWidget *widget;
-  AtkObject *atk_obj;
-  AtkObject *parent;
-  GdkEventWindowState *event;
-  gchar *signal_name;
-
-  object = g_value_get_object (param_values + 0);
-  if (!GTK_IS_WINDOW (object))
-    return FALSE;
-
-  event = g_value_get_boxed (param_values + 1);
-  if (event->type == GDK_WINDOW_STATE)
-    return FALSE;
-  widget = GTK_WIDGET (object);
-
-  if (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED)
-    signal_name = "maximize";
-  else if (event->new_window_state & GDK_WINDOW_STATE_ICONIFIED)
-    signal_name = "minimize";
-  else if (event->new_window_state == 0)
-    signal_name = "restore";
-  else
-    return TRUE;
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
-    {
-      parent = atk_object_get_parent (atk_obj);
-      if (parent == atk_get_root ())
-        g_signal_emit_by_name (atk_obj, signal_name);
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-static gboolean
-configure_event_watcher (GSignalInvocationHint *hint,
-                         guint                  n_param_values,
-                         const GValue          *param_values,
-                         gpointer               data)
-{
-  GtkAllocation allocation;
-  GObject *object;
-  GtkWidget *widget;
-  AtkObject *atk_obj;
-  AtkObject *parent;
-  GdkEvent *event;
-  gchar *signal_name;
-
-  object = g_value_get_object (param_values + 0);
-  if (!GTK_IS_WINDOW (object))
-    return FALSE;
-
-  event = g_value_get_boxed (param_values + 1);
-  if (event->type != GDK_CONFIGURE)
-    return FALSE;
-  widget = GTK_WIDGET (object);
-  gtk_widget_get_allocation (widget, &allocation);
-  if (allocation.x == ((GdkEventConfigure *)event)->x &&
-      allocation.y == ((GdkEventConfigure *)event)->y &&
-      allocation.width == ((GdkEventConfigure *)event)->width &&
-      allocation.height == ((GdkEventConfigure *)event)->height)
-    return TRUE;
-
-  if (allocation.width != ((GdkEventConfigure *)event)->width ||
-      allocation.height != ((GdkEventConfigure *)event)->height)
-    signal_name = "resize";
-  else
-    signal_name = "move";
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
-    {
-      parent = atk_object_get_parent (atk_obj);
-      if (parent == atk_get_root ())
-        g_signal_emit_by_name (atk_obj, signal_name);
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-static gboolean
-window_focus (GtkWidget     *widget,
-              GdkEventFocus *event)
-{
-  AtkObject *atk_obj;
-
-  g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  g_signal_emit_by_name (atk_obj, event->in ? "activate" : "deactivate");
-
-  return FALSE;
-}
-
-static void
-window_added (AtkObject *atk_obj,
-              guint      index,
-              AtkObject *child)
-{
-  GtkWidget *widget;
-
-  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
-    return;
-
-  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
-  if (!widget)
-    return;
-
-  g_signal_connect (widget, "focus-in-event", (GCallback) window_focus, NULL);
-  g_signal_connect (widget, "focus-out-event", (GCallback) window_focus, NULL);
-  g_signal_emit_by_name (child, "create");
-}
-
-
-static void
-window_removed (AtkObject *atk_obj,
-                guint      index,
-                AtkObject *child)
-{
-  GtkWidget *widget;
-  GtkWindow *window;
-
-  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
-    return;
-
-  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
-  if (!widget)
-    return;
-
-  window = GTK_WINDOW (widget);
-  /*
-   * Deactivate window if it is still focused and we are removing it. This
-   * can happen when a dialog displayed by gok is removed.
-   */
-  if (gtk_window_is_active (window) &&
-      gtk_window_has_toplevel_focus (window))
-    g_signal_emit_by_name (child, "deactivate");
-
-  g_signal_handlers_disconnect_by_func (widget, (gpointer) window_focus, NULL);
-  g_signal_emit_by_name (child, "destroy");
-}
-
-static void
-do_window_event_initialization (void)
-{
-  AtkObject *root;
-
-  g_type_class_ref (GTK_TYPE_WINDOW_ACCESSIBLE);
-  g_signal_add_emission_hook (g_signal_lookup ("window-state-event", GTK_TYPE_WIDGET),
-                              0, state_event_watcher, NULL, (GDestroyNotify) NULL);
-  g_signal_add_emission_hook (g_signal_lookup ("configure-event", GTK_TYPE_WIDGET),
-                              0, configure_event_watcher, NULL, (GDestroyNotify) NULL);
-
-  root = atk_get_root ();
-  g_signal_connect (root, "children-changed::add",
-                    (GCallback) window_added, NULL);
-  g_signal_connect (root, "children-changed::remove",
-                    (GCallback) window_removed, NULL);
-}
-
-static void
-undo_window_event_initialization (void)
-{
-  AtkObject *root;
-
-  root = atk_get_root ();
-
-  g_signal_handlers_disconnect_by_func (root, (GCallback) window_added, NULL);
-  g_signal_handlers_disconnect_by_func (root, (GCallback) window_removed, NULL);
-}
-
-static AtkKeyEventStruct *
-atk_key_event_from_gdk_event_key (GdkEventKey *key)
-{
-  AtkKeyEventStruct *event = g_new0 (AtkKeyEventStruct, 1);
-  switch (key->type)
-    {
-    case GDK_KEY_PRESS:
-            event->type = ATK_KEY_EVENT_PRESS;
-            break;
-    case GDK_KEY_RELEASE:
-            event->type = ATK_KEY_EVENT_RELEASE;
-            break;
-    default:
-            g_assert_not_reached ();
-            return NULL;
-    }
-  event->state = key->state;
-  event->keyval = key->keyval;
-  event->length = key->length;
-  if (key->string && key->string [0] &&
-      (key->state & GDK_CONTROL_MASK ||
-       g_unichar_isgraph (g_utf8_get_char (key->string))))
-    {
-      event->string = key->string;
-    }
-  else if (key->type == GDK_KEY_PRESS ||
-           key->type == GDK_KEY_RELEASE)
-    {
-      event->string = gdk_keyval_name (key->keyval);
-    }
-  event->keycode = key->hardware_keycode;
-  event->timestamp = key->time;
-#ifdef GAIL_DEBUG
-  g_print ("GailKey:\tsym %u\n\tmods %x\n\tcode %u\n\ttime %lx\n",
-           (unsigned int) event->keyval,
-           (unsigned int) event->state,
-           (unsigned int) event->keycode,
-           (unsigned long int) event->timestamp);
-#endif
-  return event;
-}
-
-typedef struct {
-  AtkKeySnoopFunc func;
-  gpointer        data;
-  guint           key;
-} KeyEventListener;
-
-gboolean
-_gail_util_key_snooper (GtkWidget   *the_widget,
-                        GdkEventKey *event)
-{
-  GSList *l;
-  AtkKeyEventStruct *atk_event;
-  gboolean result;
-
-  atk_event = atk_key_event_from_gdk_event_key (event);
-
-  result = FALSE;
-
-  for (l = key_listener_list; l; l = l->next)
-    {
-      KeyEventListener *listener = l->data;
-
-      result |= listener->func (atk_event, listener->data);
-    }
-  g_free (atk_event);
-
-  return result;
-}
-
-static guint
-gail_util_add_key_event_listener (AtkKeySnoopFunc  listener_func,
-                                  gpointer         listener_data)
-{
-  static guint key = 0;
-  KeyEventListener *listener;
-
-  key++;
-
-  listener = g_slice_new0 (KeyEventListener);
-  listener->func = listener_func;
-  listener->data = listener_data;
-  listener->key = key;
-
-  key_listener_list = g_slist_append (key_listener_list, listener);
-
-  return key;
-}
-
-static void
-gail_util_remove_key_event_listener (guint listener_key)
-{
-  GSList *l;
-
-  for (l = key_listener_list; l; l = l->next)
-    {
-      KeyEventListener *listener = l->data;
-
-      if (listener->key == listener_key)
-        {
-          g_slice_free (KeyEventListener, listener);
-          key_listener_list = g_slist_delete_link (key_listener_list, l);
-
-          break;
-        }
-    }
-}
-
-static AtkObject *
-gail_util_get_root (void)
-{
-  static AtkObject *root = NULL;
-
-  if (!root)
-    {
-      root = g_object_new (GTK_TYPE_TOPLEVEL_ACCESSIBLE, NULL);
-      atk_object_initialize (root, NULL);
-    }
-
-  return root;
-}
-
-static const gchar *
-gail_util_get_toolkit_name (void)
-{
-  return "gtk";
-}
-
-static const gchar *
-gail_util_get_toolkit_version (void)
-{
-  return GTK_VERSION;
-}
-
-void
-_gail_util_uninstall (void)
-{
-  undo_window_event_initialization ();
-}
-
-void
-_gail_util_install (void)
-{
-  AtkUtilClass *atk_class = ATK_UTIL_CLASS (g_type_class_ref (ATK_TYPE_UTIL));
-
-  atk_class->add_key_event_listener = gail_util_add_key_event_listener;
-  atk_class->remove_key_event_listener = gail_util_remove_key_event_listener;
-  atk_class->get_root = gail_util_get_root;
-  atk_class->get_toolkit_name = gail_util_get_toolkit_name;
-  atk_class->get_toolkit_version = gail_util_get_toolkit_version;
-
-  do_window_event_initialization ();
-}

gtk/a11y/gtkaccessibility.c

@@ -1,4 +1,4 @@
-/* GAIL - The GNOME Accessibility Implementation Library
+/* GTK+ - accessibility implementations
  * Copyright 2001 Sun Microsystems Inc.
  *
  * This library is free software; you can redistribute it and/or
@@ -17,7 +17,11 @@
 
 #include "config.h"
 
-#include "gail.h"
+#include "gtkaccessibility.h"
+#include "gtkaccessibilityutil.h"
+#include "gtkaccessibilitymisc.h"
+
+#include "gtkwindowaccessible.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -32,8 +36,6 @@
 #include <gtk/gtktogglebutton.h>
 #include <gtk/gtkcombobox.h>
 #include <gtk/gtkaccessible.h>
-#include "gailutil.h"
-#include "gailmisc.h"
 
 #ifdef GDK_WINDOWING_X11
 #include <atk-bridge.h>
@@ -81,7 +83,7 @@ static GQuark quark_focus_object = 0;
 static int initialized = FALSE;
 
 static AtkObject*
-gail_get_accessible_for_widget (GtkWidget *widget,
+get_accessible_for_widget (GtkWidget *widget,
                            gboolean  *transient)
 {
   AtkObject *obj = NULL;
@@ -516,7 +518,7 @@ gail_focus_notify (GtkWidget *widget)
   else
     {
       if (_focus_widget)
-        atk_obj  = gail_get_accessible_for_widget (_focus_widget, &transient);
+        atk_obj  = get_accessible_for_widget (_focus_widget, &transient);
       else
         atk_obj = NULL;
       /*
@@ -797,6 +799,186 @@ gail_set_focus_object (AtkObject *focus_obj,
     }
 }
 
+static gboolean
+state_event_watcher (GSignalInvocationHint *hint,
+                     guint                  n_param_values,
+                     const GValue          *param_values,
+                     gpointer               data)
+{
+  GObject *object;
+  GtkWidget *widget;
+  AtkObject *atk_obj;
+  AtkObject *parent;
+  GdkEventWindowState *event;
+  gchar *signal_name;
+
+  object = g_value_get_object (param_values + 0);
+  if (!GTK_IS_WINDOW (object))
+    return FALSE;
+
+  event = g_value_get_boxed (param_values + 1);
+  if (event->type == GDK_WINDOW_STATE)
+    return FALSE;
+  widget = GTK_WIDGET (object);
+
+  if (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED)
+    signal_name = "maximize";
+  else if (event->new_window_state & GDK_WINDOW_STATE_ICONIFIED)
+    signal_name = "minimize";
+  else if (event->new_window_state == 0)
+    signal_name = "restore";
+  else
+    return TRUE;
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
+    {
+      parent = atk_object_get_parent (atk_obj);
+      if (parent == atk_get_root ())
+        g_signal_emit_by_name (atk_obj, signal_name);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+configure_event_watcher (GSignalInvocationHint *hint,
+                         guint                  n_param_values,
+                         const GValue          *param_values,
+                         gpointer               data)
+{
+  GtkAllocation allocation;
+  GObject *object;
+  GtkWidget *widget;
+  AtkObject *atk_obj;
+  AtkObject *parent;
+  GdkEvent *event;
+  gchar *signal_name;
+
+  object = g_value_get_object (param_values + 0);
+  if (!GTK_IS_WINDOW (object))
+    return FALSE;
+
+  event = g_value_get_boxed (param_values + 1);
+  if (event->type != GDK_CONFIGURE)
+    return FALSE;
+  widget = GTK_WIDGET (object);
+  gtk_widget_get_allocation (widget, &allocation);
+  if (allocation.x == ((GdkEventConfigure *)event)->x &&
+      allocation.y == ((GdkEventConfigure *)event)->y &&
+      allocation.width == ((GdkEventConfigure *)event)->width &&
+      allocation.height == ((GdkEventConfigure *)event)->height)
+    return TRUE;
+
+  if (allocation.width != ((GdkEventConfigure *)event)->width ||
+      allocation.height != ((GdkEventConfigure *)event)->height)
+    signal_name = "resize";
+  else
+    signal_name = "move";
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
+    {
+      parent = atk_object_get_parent (atk_obj);
+      if (parent == atk_get_root ())
+        g_signal_emit_by_name (atk_obj, signal_name);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+window_focus (GtkWidget     *widget,
+              GdkEventFocus *event)
+{
+  AtkObject *atk_obj;
+
+  g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  g_signal_emit_by_name (atk_obj, event->in ? "activate" : "deactivate");
+
+  return FALSE;
+}
+
+static void
+window_added (AtkObject *atk_obj,
+              guint      index,
+              AtkObject *child)
+{
+  GtkWidget *widget;
+
+  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
+    return;
+
+  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
+  if (!widget)
+    return;
+
+  g_signal_connect (widget, "focus-in-event", (GCallback) window_focus, NULL);
+  g_signal_connect (widget, "focus-out-event", (GCallback) window_focus, NULL);
+  g_signal_emit_by_name (child, "create");
+}
+
+static void
+window_removed (AtkObject *atk_obj,
+                guint      index,
+                AtkObject *child)
+{
+  GtkWidget *widget;
+  GtkWindow *window;
+
+  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
+    return;
+
+  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
+  if (!widget)
+    return;
+
+  window = GTK_WINDOW (widget);
+  /*
+   * Deactivate window if it is still focused and we are removing it. This
+   * can happen when a dialog displayed by gok is removed.
+   */
+  if (gtk_window_is_active (window) && gtk_window_has_toplevel_focus (window))
+    g_signal_emit_by_name (child, "deactivate");
+
+  g_signal_handlers_disconnect_by_func (widget, (gpointer) window_focus, NULL);
+  g_signal_emit_by_name (child, "destroy");
+}
+
+static void
+do_window_event_initialization (void)
+{
+  AtkObject *root;
+
+  g_type_class_ref (GTK_TYPE_WINDOW_ACCESSIBLE);
+  g_signal_add_emission_hook (g_signal_lookup ("window-state-event", GTK_TYPE_WIDGET),
+                              0, state_event_watcher, NULL, (GDestroyNotify) NULL);
+  g_signal_add_emission_hook (g_signal_lookup ("configure-event", GTK_TYPE_WIDGET),
+                              0, configure_event_watcher, NULL, (GDestroyNotify) NULL);
+
+  root = atk_get_root ();
+  g_signal_connect (root, "children-changed::add", (GCallback) window_added, NULL);
+  g_signal_connect (root, "children-changed::remove", (GCallback) window_removed, NULL);
+}
+
+static void
+undo_window_event_initialization (void)
+{
+  AtkObject *root;
+
+  root = atk_get_root ();
+
+  g_signal_handlers_disconnect_by_func (root, (GCallback) window_added, NULL);
+  g_signal_handlers_disconnect_by_func (root, (GCallback) window_removed, NULL);
+}
+
+
 void
 _gtk_accessibility_shutdown (void)
 {
@@ -810,13 +992,13 @@ _gtk_accessibility_shutdown (void)
 #ifdef GDK_WINDOWING_X11
   atk_bridge_adaptor_cleanup ();
 #endif
-  _gail_util_uninstall ();
+
+  undo_window_event_initialization ();
 }
 
 void
 _gtk_accessibility_init (void)
 {
-
   if (initialized)
     return;
 
@@ -826,10 +1008,12 @@ _gtk_accessibility_init (void)
   atk_focus_tracker_init (gail_focus_tracker_init);
   focus_tracker_id = atk_add_focus_tracker (gail_focus_tracker);
 
-  _gail_util_install ();
+  _gtk_accessibility_override_atk_util ();
+  do_window_event_initialization ();
+
 #ifdef GDK_WINDOWING_X11
   atk_bridge_adaptor_init (NULL, NULL);
 #endif
 
-  atk_misc_instance = g_object_new (GAIL_TYPE_MISC, NULL);
+  atk_misc_instance = g_object_new (GTK_TYPE_MISC_IMPL, NULL);
 }

gtk/a11y/gtkaccessibility.h

@@ -1,4 +1,4 @@
-/* GAIL - The GNOME Accessibility Implementation Library
+/* GTK+ - accessibility implementations
  * Copyright 2001 Sun Microsystems Inc.
  *
  * This library is free software; you can redistribute it and/or
@@ -15,16 +15,20 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __GTK_GAIL_H__
-#define __GTK_GAIL_H__
+#ifndef __GTK_ACCESSIBILITY_H__
+#define __GTK_ACCESSIBILITY_H__
 
 #include <glib.h>
+#include "gtk/gtkwidget.h"
 
 G_BEGIN_DECLS
 
 void      _gtk_accessibility_shutdown    (void);
 void      _gtk_accessibility_init        (void);
 
+gboolean  _gtk_accessibility_key_snooper (GtkWidget   *widget,
+                                          GdkEventKey *event);
+
 G_END_DECLS
 
-#endif /* __GTK_GAIL_H__ */
+#endif /* __GTK_ACCESSIBILITY_H__ */

gtk/a11y/gtkaccessibilitymisc.c

@@ -1,4 +1,4 @@
-/* GAIL - The GNOME Accessibility Implementation Library
+/* GTK+ - accessibility implementations
  * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
  *
  * This library is free software; you can redistribute it and/or
@@ -18,33 +18,33 @@
 #include "config.h"
 
 #include <gtk/gtk.h>
-#include "gailmisc.h"
+#include "gtkaccessibilitymisc.h"
 
 
-G_DEFINE_TYPE (GailMisc, _gail_misc, ATK_TYPE_MISC)
+G_DEFINE_TYPE (GtkMiscImpl, _gtk_misc_impl, ATK_TYPE_MISC)
 
 static void
-gail_misc_threads_enter (AtkMisc *misc)
+gtk_misc_impl_threads_enter (AtkMisc *misc)
 {
   gdk_threads_enter ();
 }
 
 static void
-gail_misc_threads_leave (AtkMisc *misc)
+gtk_misc_impl_threads_leave (AtkMisc *misc)
 {
   gdk_threads_leave ();
 }
 
 static void
-_gail_misc_class_init (GailMiscClass *klass)
+_gtk_misc_impl_class_init (GtkMiscImplClass *klass)
 {
   AtkMiscClass *misc_class = ATK_MISC_CLASS (klass);
 
-  misc_class->threads_enter = gail_misc_threads_enter;
-  misc_class->threads_leave = gail_misc_threads_leave;
+  misc_class->threads_enter = gtk_misc_impl_threads_enter;
+  misc_class->threads_leave = gtk_misc_impl_threads_leave;
 }
 
 static void
-_gail_misc_init (GailMisc *misc)
+_gtk_misc_impl_init (GtkMiscImpl *misc)
 {
 }

gtk/a11y/gtkaccessibilitymisc.h

@@ -0,0 +1,44 @@
+/* GTK+ - accessibility implementations
+ * Copyright 2001 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GTK_ACCESSIBILITY_MISC_H__
+#define __GTK_ACCESSIBILITY_MISC_H__
+
+#include <atk/atk.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_MISC_IMPL (_gtk_misc_impl_get_type ())
+
+typedef struct _GtkMiscImpl      GtkMiscImpl;
+typedef struct _GtkMiscImplClass GtkMiscImplClass;
+
+struct _GtkMiscImpl
+{
+  AtkMisc parent;
+};
+
+struct _GtkMiscImplClass
+{
+  AtkMiscClass parent_class;
+};
+
+GType _gtk_misc_impl_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GTK_ACCESSIBILITY_MISC_H__ */

gtk/a11y/gtkaccessibilityutil.c

@@ -0,0 +1,156 @@
+/* GTK+ - accessibility implementations
+ * Copyright 2011, F123 Consulting & Mais Diferenças
+ * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <gtk/gtk.h>
+#include "gtkaccessibility.h"
+#include "gtkaccessibilityutil.h"
+#include "gtktoplevelaccessible.h"
+
+static GSList *key_listener_list = NULL;
+
+typedef struct {
+  AtkKeySnoopFunc func;
+  gpointer        data;
+  guint           key;
+} KeyEventListener;
+
+static guint
+add_key_event_listener (AtkKeySnoopFunc  listener_func,
+                        gpointer         listener_data)
+{
+  static guint key = 0;
+  KeyEventListener *listener;
+
+  key++;
+
+  listener = g_slice_new0 (KeyEventListener);
+  listener->func = listener_func;
+  listener->data = listener_data;
+  listener->key = key;
+
+  key_listener_list = g_slist_append (key_listener_list, listener);
+
+  return key;
+}
+
+static void
+remove_key_event_listener (guint listener_key)
+{
+  GSList *l;
+
+  for (l = key_listener_list; l; l = l->next)
+    {
+      KeyEventListener *listener = l->data;
+
+      if (listener->key == listener_key)
+        {
+          g_slice_free (KeyEventListener, listener);
+          key_listener_list = g_slist_delete_link (key_listener_list, l);
+
+          break;
+        }
+    }
+}
+
+static AtkObject *
+get_root (void)
+{
+  static AtkObject *root = NULL;
+
+  if (!root)
+    {
+      root = g_object_new (GTK_TYPE_TOPLEVEL_ACCESSIBLE, NULL);
+      atk_object_initialize (root, NULL);
+    }
+
+  return root;
+}
+
+static const gchar *
+get_toolkit_name (void)
+{
+  return "gtk";
+}
+
+static const gchar *
+get_toolkit_version (void)
+{
+  return GTK_VERSION;
+}
+
+void
+_gtk_accessibility_override_atk_util (void)
+{
+  AtkUtilClass *atk_class = ATK_UTIL_CLASS (g_type_class_ref (ATK_TYPE_UTIL));
+
+  atk_class->add_key_event_listener = add_key_event_listener;
+  atk_class->remove_key_event_listener = remove_key_event_listener;
+  atk_class->get_root = get_root;
+  atk_class->get_toolkit_name = get_toolkit_name;
+  atk_class->get_toolkit_version = get_toolkit_version;
+}
+
+static void
+atk_key_event_from_gdk_event_key (GdkEventKey       *key,
+                                  AtkKeyEventStruct *event)
+{
+  if (key->type == GDK_KEY_PRESS)
+    event->type = ATK_KEY_EVENT_PRESS;
+  else if (key->type == GDK_KEY_RELEASE)
+    event->type = ATK_KEY_EVENT_RELEASE;
+  else
+    g_assert_not_reached ();
+
+  event->state = key->state;
+  event->keyval = key->keyval;
+  event->length = key->length;
+  if (key->string && key->string[0] &&
+      (key->state & GDK_CONTROL_MASK ||
+       g_unichar_isgraph (g_utf8_get_char (key->string))))
+    event->string = key->string;
+  else
+    event->string = gdk_keyval_name (key->keyval);
+
+  event->keycode = key->hardware_keycode;
+  event->timestamp = key->time;
+}
+
+gboolean
+_gtk_accessibility_key_snooper (GtkWidget   *widget,
+                                GdkEventKey *event)
+{
+  GSList *l;
+  AtkKeyEventStruct atk_event;
+  gboolean result;
+
+  result = FALSE;
+
+  atk_key_event_from_gdk_event_key (event, &atk_event);
+
+  for (l = key_listener_list; l; l = l->next)
+    {
+      KeyEventListener *listener = l->data;
+
+      result |= listener->func (&atk_event, listener->data);
+    }
+
+  return result;
+}