Update to GDK 3.12 API

...including the possibility that we don't receive the buffer size that
we request.

Makefile.am

@@ -33,11 +33,11 @@ MAINTAINERCLEANFILES = \
 
 
 ## Copy .pc files to target-specific names
-gtk+-x11-3.0.pc gtk+-win32-3.0.pc gtk+-quartz-3.0.pc gtk+-broadway-3.0.pc gtk+-wayland-3.0.pc: gtk+-3.0.pc
+gtk+-x11-3.0.pc gtk+-win32-3.0.pc gtk+-quartz-3.0.pc gtk+-broadway-3.0.pc gtk+-wayland-3.0.pc gtk+-mir-3.0.pc: gtk+-3.0.pc
 	rm -f $@ && \
 	cp gtk+-3.0.pc $@
 
-gdk-x11-3.0.pc gdk-win32-3.0.pc gdk-quartz-3.0.pc gdk-broadway-3.0.pc gdk-wayland-3.0.pc: gdk-3.0.pc
+gdk-x11-3.0.pc gdk-win32-3.0.pc gdk-quartz-3.0.pc gdk-broadway-3.0.pc gdk-wayland-3.0.pc gdk-mir-3.0.pc: gdk-3.0.pc
 	rm -f $@ && \
 	cp gdk-3.0.pc $@
 
@@ -59,12 +59,14 @@ DISTCLEANFILES = \
 	gtk+-quartz-3.0.pc		\
 	gtk+-broadway-3.0.pc		\
 	gtk+-wayland-3.0.pc		\
+	gtk+-mir-3.0.pc			\
 	gdk-3.0.pc			\
 	gdk-x11-3.0.pc			\
 	gdk-win32-3.0.pc		\
 	gdk-quartz-3.0.pc		\
 	gdk-broadway-3.0.pc		\
 	gdk-wayland-3.0.pc		\
+	gdk-mir-3.0.pc			\
 	gail-3.0.pc			\
 	config.lt
 

NEWS

@@ -1,3 +1,80 @@
+Overview of Changes in GTK+ 3.12.1 to 3.12.2
+============================================
+
+* Bug fixes:
+ 495105 Open recent file keyboard shortcuts do not work correctly
+ 686170 gdk/win32: VK_SNAPSHOT maps to GDK_Print
+ 726592 W32: problems with CSDed windows
+ 727487 Color picker check marks not cleared properly
+ 728093 Add missing transfer annotation to gtk_box_get_center_widget
+ 728140 Illegal parameter passed to g_variant_new in gtk_application...
+ 728183 Drag and drop (GdkFrameClock) does not work for hidden widgets
+ 728272 make broadway backend build on OpenBSD
+ 728284 Graphics artifact when scrolling with hover-selection
+ 728526 weird black border appear when dragging file
+ 728745 win32: add more clipboard data checks to avoid crash
+ 728806 W32: Check- and radio-buttons have a selection rectangle on ac...
+ 728807 W32: Checkbutton focus rectangle becomes almost white on prelight
+ 728808 W32: Checkboxes on modelbuttons are drawn like buttons themselves
+ 728810 W32: Modelbuttons look like buttons
+ 728992 GtkLockButton crash if clicked and permission is NULL
+ 729346 W32: App-notification has no theme, shows up transparent
+ 729451 Removing accels with application_set_accels_for_action
+ 729670 cairo surface leaked for each cursor created from pixmap 
+
+* Translation updates:
+ Belarusian
+ German
+ Indonesian
+ Japanese
+ Russian
+ Slovenian
+ Spanish
+
+
+Overview of Changes in GTK+ 3.12.0 to 3.12.1
+============================================
+
+* Bug fixes:
+ 712752 GtkClipboard: add _get_default and _get_primary
+ 722058 GtkTreeModelFilter bug
+ 722817 Add gobject-introspection for GdkWin32
+ 726298 gtk-font-name isn't correctly handled on Windows
+ 726475 After looking at Asielriot solitare, I get rendering glitches...
+ 726859 Assertion/crash if gtk_radio_menu_item_set_group() is called twice
+ 726870 all: Name more idles and timeouts
+ 726871 treeview: Lower the duration of validation iterations
+ 726996 Label-for/Labelled-by AtkRelations missing for containers in ...
+ 727009 redefinition of GtkPrinterCloudprint: cloudprint fails to build
+ 727022 W32: Both inc- and dec-buttons on GtkSpinbutton are "inc"
+ 727035 W32: Combobox button is drawn with two arrows
+ 727036 W32: Combobox dropdown color is button-gray instead of window-white
+ 727037 W32: Menu items look thin, while submenu arrows are huge
+ 727075 W32: Combobox (with an entry) is gigantic
+ 727078 W32: GtkPopover is transparent and non-interactable
+ 727080 W32: Window re-size grip looks UGLY.
+ 727210 W32: Prelight doesn't apply to check/radio marks
+ 727211 W32: Selection background color applies to check/radio marks
+ 727213 W32: Notebook widget is not styled correctly
+ 727244 W32: Items selected in listbox have correct background color,...
+ 727245 W32: No .dim-label style
+ 727313 a11y: do not use deprecated a11y functions.
+ 727322 docs: Remove '\' escape character from literals
+ 727391 W32: scrollbar sliders have no "active" and "insensitive" styles
+ 727410 W32: tooltips are not themed
+ 727414 Redundant text in titlebar
+ 727643 Segfault in gtk-3.12.0
+ 727662 [PATCH] GtkVolumeButton displays "missing image" icons
+ 727973 W32: focused button is visibly smaller  
+ 728023 Warning when passing NULL window to inhibit
+ 727644 SEGV in gtk_window_propagate_key_event()
+
+* Translation updates:
+ Basque
+ Catalan
+ Greek
+ Russian
+
 Overview of Changes in GTK+ 3.11.9 to 3.12.0
 ============================================
 

build/win32/vs10/gtk-install.props

@@ -4,6 +4,10 @@
     <Import Project="gtk-build-defines.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
+    <BinDir>$(SolutionDir)$(Configuration)\$(Platform)\bin</BinDir>
+    <InstalledDlls>$(BinDir)\$(GtkDllPrefix)gdk(GtkDllSuffix).dll;$(BinDir)\$(GtkDllPrefix)gtk(GtkDllSuffix).dll;$(BinDir)\$(GtkDllPrefix)gailutil(GtkDllSuffix).dll</InstalledDlls>
+    <InstalledBins>$(BinDir)\gtk3-demo.exe;$(BinDir)\gtk3-demo-application.exe</InstalledBins>
+    <InstalledBroadwayBins>$(BinDir)\broadwayd.exe</InstalledBroadwayBins>
     <GtkDoInstallBin>
 mkdir $(CopyDir)\bin
 
@@ -15,22 +19,22 @@ if "$(Configuration)" == "Release_Broadway" goto DO_BROADWAY_BIN
 if "$(Configuration)" == "Debug_Broadway" goto DO_BROADWAY_BIN
 
 
-copy $(Configuration)\$(Platform)\bin\*.dll $(CopyDir)\bin
+copy $(BinDir)\*.dll $(CopyDir)\bin
 
-copy $(Configuration)\$(Platform)\bin\*-$(ApiVersion).lib $(CopyDir)\lib
+copy $(BinDir)\*-$(ApiVersion).lib $(CopyDir)\lib
 
-copy $(Configuration)\$(Platform)\bin\*.exe $(CopyDir)\bin
+copy $(BinDir)\*.exe $(CopyDir)\bin
 
 goto DONE_BIN
 
 
 :DO_BROADWAY_BIN
 
-copy $(Configuration)\$(Platform)\bin\$(GtkDllPrefix)gdk$(GtkDllSuffix).dll $(CopyDir)\bin
+copy $(BinDir)\$(GtkDllPrefix)gdk$(GtkDllSuffix).dll $(CopyDir)\bin
 
-copy $(Configuration)\$(Platform)\bin\gdk-$(ApiVersion).lib $(CopyDir)\lib
+copy $(BinDir)\gdk-$(ApiVersion).lib $(CopyDir)\lib
 
-copy $(Configuration)\$(Platform)\bin\broadwayd.exe $(CopyDir)\bin
+copy $(BinDir)\broadwayd.exe $(CopyDir)\bin
 
 
 if "$(Configuration)" == "Release_Broadway" copy .\Release\$(Platform)\bin\$(GtkDllPrefix)gtk$(GtkDllSuffix).dll $(CopyDir)\bin
@@ -214,6 +218,8 @@ copy ..\..\..\gtk\a11y\gtknotebookpageaccessible.h $(CopyDir)\include\gtk-$(ApiV
 
 copy ..\..\..\gtk\a11y\gtkpanedaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y
 
+copy ..\..\..\gtk\a11y\gtkpopoveraccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y
+
 copy ..\..\..\gtk\a11y\gtkprogressbaraccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y
 
 copy ..\..\..\gtk\a11y\gtkradiobuttonaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y
@@ -796,6 +802,18 @@ copy ..\..\..\gdk\broadway\gdkbroadwayvisual.h $(CopyDir)\include\gtk-$(ApiVersi
     <_PropertySheetDisplayName>gtkinstallsprops</_PropertySheetDisplayName>
   </PropertyGroup>
   <ItemGroup>
+    <BuildMacro Include="BinDir">
+      <Value>$(BinDir)</Value>
+    </BuildMacro>
+    <BuildMacro Include="InstalledDlls">
+      <Value>$(InstalledDlls)</Value>
+    </BuildMacro>
+    <BuildMacro Include="InstalledBins">
+      <Value>$(InstalledBins)</Value>
+    </BuildMacro>
+    <BuildMacro Include="InstalledBroadwayBins">
+      <Value>$(InstalledBroadwayBins)</Value>
+    </BuildMacro>
     <BuildMacro Include="GtkDoInstallBin">
       <Value>$(GtkDoInstallBin)</Value>
     </BuildMacro>

build/win32/vs10/install.vcxproj

@@ -139,45 +139,49 @@
     <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|x64'" />
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|Win32'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|x64'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|Win32'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|x64'">
-    <PreBuildEvent>
-      <Command>$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
+  <ItemGroup>
+    <CustomBuild Include="..\..\..\config.h.win32">
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(GtkDoInstallBin)$(GtkDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(InstalledDlls);$(InstalledBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|Win32'">$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|Win32'">$(InstalledDlls);$(InstalledBins);$(InstalledBroadwayBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(GtkDoInstallBin)$(GtkDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(InstalledDlls);$(InstalledBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|x64'">$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug_Broadway|x64'">$(InstalledDlls);$(InstalledBins);$(InstalledBroadwayBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(GtkDoInstallBin)$(GtkDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(InstalledDlls);$(InstalledBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|Win32'">$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|Win32'">$(InstalledDlls);$(InstalledBins);$(InstalledBroadwayBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(GtkDoInstallBin)$(GtkDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(InstalledDlls);$(InstalledBins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|x64'">$(GtkDoInstallBin)$(GtkDoInstall)$(GtkDoInstallBroadwayHeaders)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release_Broadway|x64'">$(InstalledDlls);$(InstalledBins);$(InstalledBroadwayBins);%(Outputs)</Outputs>
+    </CustomBuild>
+  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="gdk.vcxproj">
       <Project>{fc5aadb5-95cd-4bf0-ba8b-0c16fe7073f7}</Project>

build/win32/vs9/gtk-install.vsprops

@@ -121,6 +121,7 @@ copy ..\..\..\gtk\a11y\gtkmenushellaccessible.h $(CopyDir)\include\gtk-$(ApiVers
 copy ..\..\..\gtk\a11y\gtknotebookaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

 copy ..\..\..\gtk\a11y\gtknotebookpageaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

 copy ..\..\..\gtk\a11y\gtkpanedaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

+copy ..\..\..\gtk\a11y\gtkpopoveraccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

 copy ..\..\..\gtk\a11y\gtkprogressbaraccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

 copy ..\..\..\gtk\a11y\gtkradiobuttonaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y

 copy ..\..\..\gtk\a11y\gtkradiomenuitemaccessible.h $(CopyDir)\include\gtk-$(ApiVersion)\gtk\a11y


configure.ac

@@ -10,8 +10,8 @@
 
 m4_define([gtk_major_version], [3])
 m4_define([gtk_minor_version], [12])
-m4_define([gtk_micro_version], [1])
-m4_define([gtk_interface_age], [1])
+m4_define([gtk_micro_version], [3])
+m4_define([gtk_interface_age], [3])
 m4_define([gtk_binary_age],
           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])
 m4_define([gtk_version],
@@ -322,6 +322,10 @@ AC_ARG_ENABLE(wayland-backend,
               [AS_HELP_STRING([--enable-wayland-backend],
                               [enable the wayland gdk backend])],
 			      [backend_set=yes])
+AC_ARG_ENABLE(mir-backend,
+              [AS_HELP_STRING([--enable-mir-backend],
+                              [enable the Mir gdk backend])],
+			      [backend_set=yes])
 
 if test -z "$backend_set"; then
   if test "$platform_win32" = yes; then
@@ -329,6 +333,7 @@ if test -z "$backend_set"; then
   else
     enable_x11_backend=yes
     enable_wayland_backend=maybe
+    enable_mir_backend=maybe
   fi
 fi
 
@@ -397,6 +402,11 @@ else
 fi
 AC_SUBST(DISABLE_ON_QUARTZ)
 
+AC_CHECK_LIB([rt], [shm_open], [SHM_LIBS="-lrt"], [SHM_LIBS=""])
+AC_SUBST(SHM_LIBS)
+
+AC_CHECK_FUNCS(posix_fallocate)
+
 if test "x$enable_broadway_backend" = xyes; then
   GDK_BACKENDS="$GDK_BACKENDS broadway"
   cairo_backends="$cairo_backends cairo"
@@ -445,6 +455,30 @@ else
   AM_CONDITIONAL(USE_WAYLAND, false)
 fi
 
+MIR_DEPENDENCIES="mirclient"
+if test "$enable_mir_backend" = "maybe" ; then
+  PKG_CHECK_EXISTS($MIR_DEPENDENCIES, [have_mir_deps=yes], [have_mir_deps=no])
+  AC_MSG_CHECKING([for MIR_DEPENDENCIES])
+  if test "$have_mir_deps" = "no" ; then
+    enable_mir_backend=no
+  else
+    enable_mir_backend=yes
+  fi
+  AC_MSG_RESULT($enable_mir_backend)
+fi
+
+if test "$enable_mir_backend" = "yes"; then
+  cairo_backends="$cairo_backends cairo"
+  GDK_BACKENDS="$GDK_BACKENDS mir"
+  GDK_WINDOWING="$GDK_WINDOWING
+#define GDK_WINDOWING_MIR"
+  MIR_PACKAGES="$MIR_DEPENDENCIES"
+
+  AM_CONDITIONAL(USE_MIR, true)
+else
+  AM_CONDITIONAL(USE_MIR, false)
+fi
+
 # strip leading space
 GDK_BACKENDS=${GDK_BACKENDS#* }
 
@@ -1316,7 +1350,7 @@ CFLAGS="$saved_cflags"
 LDFLAGS="$saved_ldflags"
 
 GDK_PACKAGES="$PANGO_PACKAGES gdk-pixbuf-2.0 >= gdk_pixbuf_required_version cairo >= cairo_required_version cairo-gobject >= cairo_required_version"
-GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $cairo_backends"
+GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES $cairo_backends"
 if test "x$enable_x11_backend" = xyes; then
   GDK_PRIVATE_PACKAGES="$GDK_PRIVATE_PACKAGES pangoft2"
 fi
@@ -1353,7 +1387,7 @@ fi
 PKG_CHECK_MODULES(ATK, $ATK_PACKAGES)
 
 GTK_PACKAGES="atk >= atk_required_version cairo >= cairo_required_version cairo-gobject >= cairo_required_version gdk-pixbuf-2.0 >= gdk_pixbuf_required_version gio-2.0 >= glib_required_version"
-GTK_PRIVATE_PACKAGES="$ATK_PACKAGES"
+GTK_PRIVATE_PACKAGES="$ATK_PACKAGES $WAYLAND_PACKAGES $MIR_PACKAGES"
 if test "x$enable_x11_backend" = xyes; then
   GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES pangoft2"
 fi
@@ -1876,6 +1910,7 @@ gdk/win32/rc/Makefile
 gdk/win32/rc/gdk.rc
 gdk/quartz/Makefile
 gdk/wayland/Makefile
+gdk/mir/Makefile
 gdk/gdkversionmacros.h
 gtk/Makefile
 gtk/makefile.msc

demos/gtk-demo/images.c

@@ -50,18 +50,21 @@ progressive_updated_callback (GdkPixbufLoader *loader,
                               gpointer     data)
 {
   GtkWidget *image;
+  GdkPixbuf *pixbuf;
 
   image = GTK_WIDGET (data);
 
   /* We know the pixbuf inside the GtkImage has changed, but the image
-   * itself doesn't know this; so queue a redraw.  If we wanted to be
-   * really efficient, we could use a drawing area or something
-   * instead of a GtkImage, so we could control the exact position of
-   * the pixbuf on the display, then we could queue a draw for only
-   * the updated area of the image.
+   * itself doesn't know this; so give it a hint by setting the pixbuf
+   * again. Queuing a redraw used to be sufficient, but nowadays GtkImage
+   * uses GtkIconHelper which caches the pixbuf state and will just redraw
+   * from the cache.
    */
 
-  gtk_widget_queue_draw (image);
+  pixbuf = gtk_image_get_pixbuf (GTK_IMAGE (image));
+  g_object_ref (pixbuf);
+  gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
+  g_object_unref (pixbuf);
 }
 
 static gint

demos/gtk-demo/links.c

@@ -33,6 +33,7 @@ activate_link (GtkWidget   *label,
                  "The term <i>keynav</i> is a shorthand for "
                  "keyboard navigation and refers to the process of using "
                  "a program (exclusively) via keyboard input.");
+      gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
 
       gtk_window_present (GTK_WINDOW (dialog));
       g_signal_connect (dialog, "response", G_CALLBACK (response_cb), NULL);

demos/gtk-demo/revealer.c

@@ -18,6 +18,8 @@ change_direction (GtkRevealer *revealer)
   gtk_revealer_set_reveal_child (revealer, !revealed);
 }
 
+static guint timeout = 0;
+
 static gboolean
 reveal_one (gpointer data)
 {
@@ -33,11 +35,15 @@ reveal_one (gpointer data)
                     G_CALLBACK (change_direction), NULL);
   count++;
 
-  return count < 9;
+  if (count >= 9)
+    {
+      timeout = 0;
+      return FALSE;
+    }
+  else
+    return TRUE;
 }
 
-static guint timeout = 0;
-
 static void
 response_cb (GtkWidget *dialog,
              gint       response_id,

docs/reference/gtk/Makefile.am

@@ -145,6 +145,7 @@ content_files =					\
 	osx.sgml				\
 	broadway.xml				\
 	wayland.xml				\
+	mir.xml					\
 	question_index.sgml			\
 	resources.sgml				\
 	text_widget.sgml			\

docs/reference/gtk/building.sgml

@@ -394,6 +394,11 @@ How to compile GTK+ itself
             <arg choice="plain">--disable-wayland-backend</arg>
           </group>
           <sbr/>
+          <group>
+            <arg choice="plain">--enable-mir-backend</arg>
+            <arg choice="plain">--disable-mir-backend</arg>
+          </group>
+          <sbr/>
           <group>
             <arg choice="plain">--enable-introspection=[no/auto/yes]</arg>
           </group>
@@ -595,8 +600,10 @@ How to compile GTK+ itself
           <systemitem>--disable-quartz-backend</systemitem>,
           <systemitem>--enable-broadway-backend</systemitem>,
           <systemitem>--disable-broadway-backend</systemitem>,
-          <systemitem>--enable-wayland-backend</systemitem>, and
-          <systemitem>--disable-wayland-backend</systemitem></title>
+          <systemitem>--enable-wayland-backend</systemitem>,
+          <systemitem>--disable-wayland-backend</systemitem>
+          <systemitem>--enable-mir-backend</systemitem>, and
+          <systemitem>--disable-mir-backend</systemitem></title>
 
         <para>
           Enables specific backends for GDK.  If none of these options

docs/reference/gtk/getting_started.xml

@@ -605,12 +605,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
@@ -633,7 +637,7 @@ example_app_class_init (ExampleAppClass *class)
       <para>Our preferences menu item does not do anything yet,
       but the Quit menu item is fully functional. Note that it
       can also be activated by the usual Ctrl-Q shortcut. The
-      shortcut was specified in the ui file.
+      shortcut was added with gtk_application_set_accels_for_action().
       </para>
 
       <para>The application menu looks like this:</para>
@@ -982,9 +986,8 @@ example_app_window_init (ExampleAppWindow *win)
         <programlisting><xi:include href="../../../../examples/application10/window.ui" parse="text"><xi:fallback>FIXME: MISSING XINCLUDE CONTENT</xi:fallback></xi:include></programlisting>
       </informalexample>
 
-      <para>A small extra refinement that we have added here is to allow
-      the header bar to provide a fallback application menu, by setting
-      the show-fallback-app-menu property to TRUE. Here is how the
+      <para>A small extra bonus of using a header bar is that we get
+      a fallback application menu for free. Here is how the
       application now looks, if this fallback is used.</para>
 
       <informalfigure>

docs/reference/gtk/gtk-docs.sgml

@@ -394,6 +394,7 @@
     <xi:include href="osx.sgml" />
     <xi:include href="broadway.xml" />
     <xi:include href="wayland.xml" />
+    <xi:include href="mir.xml" />
   </part>
 
   <xi:include href="glossary.xml" />

docs/reference/gtk/mir.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
+]>
+<refentry id="gtk-mir">
+<refmeta>
+<refentrytitle>Using GTK+ with Mir</refentrytitle>
+<manvolnum>3</manvolnum>
+<refmiscinfo>GTK Library</refmiscinfo>
+</refmeta>
+
+<refnamediv>
+<refname>Using GTK+ with Mir</refname>
+<refpurpose>
+Mir-specific aspects of using GTK+
+</refpurpose>
+</refnamediv>
+
+<refsect1>
+<title>Using GTK+ with Mir</title>
+
+<para>
+The GDK Mir backend provides support for running GTK+ applications
+under Mir based display servers. To run your application in this way,
+select the Mir backend by setting <literal>GDK_BACKEND=mir</literal>.
+</para>
+
+<para>
+Currently, the Mir backend does not use any additional commandline
+options or environment variables.
+</para>
+
+</refsect1>
+
+</refentry>

docs/reference/gtk/running.sgml

@@ -474,6 +474,11 @@ nevertheless.
         <listitem><para>Selects the Wayland backend for connecting to Wayland display servers</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term>mir</term>
+        <listitem><para>Selects the Mir backend for connecting to Mir display servers</para></listitem>
+      </varlistentry>
+
     </variablelist>
     Since 3.10, this environment variable can contain a comma-separated list
     of backend names, which are tried in order. The list may also contain

examples/application10/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application10/exampleapp.c

@@ -53,12 +53,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application10/exampleappprefs.c

@@ -25,12 +25,6 @@ struct _ExampleAppPrefsPrivate
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
 
-static void
-preferences_closed (GtkWidget *button)
-{
-  gtk_widget_destroy (gtk_widget_get_toplevel (button));
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
@@ -68,12 +62,10 @@ example_app_prefs_class_init (ExampleAppPrefsClass *class)
                                                "/org/gtk/exampleapp/prefs.ui");
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, font);
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, transition);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), preferences_closed);
 }
 
 ExampleAppPrefs *
 example_app_prefs_new (ExampleAppWindow *win)
 {
-  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
+  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, "use-header-bar", TRUE, NULL);
 }

examples/application10/prefs.ui

@@ -64,19 +64,6 @@
             </child>
           </object>
         </child>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="action_area">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkButton" id="close">
-                <signal name="clicked" handler="preferences_closed"/>
-                <property name="visible">True</property>
-                <property name="label">_Close</property>
-                <property name="use-underline">True</property>
-              </object>
-            </child>
-          </object>
-        </child>
       </object>
     </child>
   </template>

examples/application10/window.ui

@@ -9,7 +9,6 @@
           <object class="GtkHeaderBar" id="header">
             <property name="visible">True</property>
             <property name="show-close-button">True</property>
-            <property name="show-fallback-app-menu">True</property>
             <child>
               <object class="GtkLabel" id="lines_label">
                 <property name="visible">False</property>
@@ -30,6 +29,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
@@ -37,6 +37,9 @@
               <object class="GtkToggleButton" id="search">
                 <property name="visible">True</property>
                 <property name="sensitive">False</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="search-icon">
                     <property name="visible">True</property>
@@ -52,6 +55,10 @@
             <child>
               <object class="GtkMenuButton" id="gears">
                 <property name="visible">True</property>
+                <property name="use-popover">True</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="gears-icon">
                     <property name="visible">True</property>

examples/application2/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>

examples/application3/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>

examples/application4/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application4/exampleapp.c

@@ -46,12 +46,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application4/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>

examples/application5/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application5/exampleapp.c

@@ -46,12 +46,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application5/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>

examples/application6/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application6/exampleapp.c

@@ -4,12 +4,14 @@
 #include "exampleappwin.h"
 #include "exampleappprefs.h"
 
-struct ExampleApp {
-        GtkApplication parent;
+struct ExampleApp
+{
+  GtkApplication parent;
 };
 
-struct ExampleAppClass {
-        GtkApplicationClass parent_class;
+struct ExampleAppClass
+{
+  GtkApplicationClass parent_class;
 };
 
 G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@@ -24,12 +26,12 @@ preferences_activated (GSimpleAction *action,
                        GVariant      *parameter,
                        gpointer       app)
 {
-        ExampleAppPrefs *prefs;
-        GtkWindow *win;
+  ExampleAppPrefs *prefs;
+  GtkWindow *win;
 
-        win = gtk_application_get_active_window (GTK_APPLICATION (app));
-        prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
-        gtk_window_present (GTK_WINDOW (prefs));
+  win = gtk_application_get_active_window (GTK_APPLICATION (app));
+  prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
+  gtk_window_present (GTK_WINDOW (prefs));
 }
 
 static void
@@ -40,36 +42,41 @@ quit_activated (GSimpleAction *action,
   g_application_quit (G_APPLICATION (app));
 }
 
-static GActionEntry app_entries[] = {
-        { "preferences", preferences_activated, NULL, NULL, NULL },
-        { "quit", quit_activated, NULL, NULL, NULL }
+static GActionEntry app_entries[] =
+{
+  { "preferences", preferences_activated, NULL, NULL, NULL },
+  { "quit", quit_activated, NULL, NULL, NULL }
 };
 
 static void
 example_app_startup (GApplication *app)
 {
-        GtkBuilder *builder;
-        GMenuModel *app_menu;
+  GtkBuilder *builder;
+  GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
-        G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
+  G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
-        g_action_map_add_action_entries (G_ACTION_MAP (app),
-                                         app_entries, G_N_ELEMENTS (app_entries),
-                                         app);
+  g_action_map_add_action_entries (G_ACTION_MAP (app),
+                                   app_entries, G_N_ELEMENTS (app_entries),
+                                   app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
-        builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
-        app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
-        gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
-        g_object_unref (builder);
+  builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
+  app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
+  gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
+  g_object_unref (builder);
 }
 
 static void
 example_app_activate (GApplication *app)
 {
-        ExampleAppWindow *win;
+  ExampleAppWindow *win;
 
-        win = example_app_window_new (EXAMPLE_APP (app));
-        gtk_window_present (GTK_WINDOW (win));
+  win = example_app_window_new (EXAMPLE_APP (app));
+  gtk_window_present (GTK_WINDOW (win));
 }
 
 static void
@@ -78,35 +85,35 @@ example_app_open (GApplication  *app,
                   gint           n_files,
                   const gchar   *hint)
 {
-        GList *windows;
-        ExampleAppWindow *win;
-        int i;
+  GList *windows;
+  ExampleAppWindow *win;
+  int i;
 
-        windows = gtk_application_get_windows (GTK_APPLICATION (app));
-        if (windows)
-                win = EXAMPLE_APP_WINDOW (windows->data);
-        else
-                win = example_app_window_new (EXAMPLE_APP (app));
+  windows = gtk_application_get_windows (GTK_APPLICATION (app));
+  if (windows)
+    win = EXAMPLE_APP_WINDOW (windows->data);
+  else
+    win = example_app_window_new (EXAMPLE_APP (app));
 
-        for (i = 0; i < n_files; i++)
-                example_app_window_open (win, files[i]);
+  for (i = 0; i < n_files; i++)
+    example_app_window_open (win, files[i]);
 
-        gtk_window_present (GTK_WINDOW (win));
+  gtk_window_present (GTK_WINDOW (win));
 }
 
 static void
 example_app_class_init (ExampleAppClass *class)
 {
-        G_APPLICATION_CLASS (class)->startup = example_app_startup;
-        G_APPLICATION_CLASS (class)->activate = example_app_activate;
-        G_APPLICATION_CLASS (class)->open = example_app_open;
+  G_APPLICATION_CLASS (class)->startup = example_app_startup;
+  G_APPLICATION_CLASS (class)->activate = example_app_activate;
+  G_APPLICATION_CLASS (class)->open = example_app_open;
 }
 
 ExampleApp *
 example_app_new (void)
 {
-        return g_object_new (EXAMPLE_APP_TYPE,
-                             "application-id", "org.gtk.exampleapp",
-                             "flags", G_APPLICATION_HANDLES_OPEN,
-                             NULL);
+  return g_object_new (EXAMPLE_APP_TYPE,
+                       "application-id", "org.gtk.exampleapp",
+                       "flags", G_APPLICATION_HANDLES_OPEN,
+                       NULL);
 }

examples/application6/exampleappprefs.c

@@ -25,12 +25,6 @@ struct _ExampleAppPrefsPrivate
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
 
-static void
-preferences_closed (GtkWidget *button)
-{
-  gtk_widget_destroy (gtk_widget_get_toplevel (button));
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
@@ -68,12 +62,10 @@ example_app_prefs_class_init (ExampleAppPrefsClass *class)
                                                "/org/gtk/exampleapp/prefs.ui");
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, font);
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, transition);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), preferences_closed);
 }
 
 ExampleAppPrefs *
 example_app_prefs_new (ExampleAppWindow *win)
 {
-  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
+  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, "use-header-bar", TRUE, NULL);
 }

examples/application6/exampleappwin.c

@@ -2,19 +2,22 @@
 #include "exampleappwin.h"
 #include <gtk/gtk.h>
 
-struct ExampleAppWindow {
-        GtkApplicationWindow parent;
+struct ExampleAppWindow
+{
+  GtkApplicationWindow parent;
 };
 
-struct ExampleAppWindowClass {
-        GtkApplicationWindowClass parent_class;
+struct ExampleAppWindowClass
+{
+  GtkApplicationWindowClass parent_class;
 };
 
 typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
 
-struct ExampleAppWindowPrivate {
-        GSettings *settings;
-        GtkWidget *stack;
+struct ExampleAppWindowPrivate
+{
+  GSettings *settings;
+  GtkWidget *stack;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@@ -22,87 +25,88 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
 static void
 example_app_window_init (ExampleAppWindow *win)
 {
-        ExampleAppWindowPrivate *priv;
+  ExampleAppWindowPrivate *priv;
 
-        priv = example_app_window_get_instance_private (win);
-        gtk_widget_init_template (GTK_WIDGET (win));
-        priv->settings = g_settings_new ("org.gtk.exampleapp");
+  priv = example_app_window_get_instance_private (win);
+  gtk_widget_init_template (GTK_WIDGET (win));
+  priv->settings = g_settings_new ("org.gtk.exampleapp");
 
-        g_settings_bind (priv->settings, "transition",
-                         priv->stack, "transition-type",
-                         G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (priv->settings, "transition",
+                   priv->stack, "transition-type",
+                   G_SETTINGS_BIND_DEFAULT);
 }
 
 static void
 example_app_window_dispose (GObject *object)
 {
-        ExampleAppWindow *win;
-        ExampleAppWindowPrivate *priv;
+  ExampleAppWindow *win;
+  ExampleAppWindowPrivate *priv;
 
-        win = EXAMPLE_APP_WINDOW (object);
-        priv = example_app_window_get_instance_private (win);
+  win = EXAMPLE_APP_WINDOW (object);
+  priv = example_app_window_get_instance_private (win);
 
-        g_clear_object (&priv->settings);
+  g_clear_object (&priv->settings);
 
-        G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
+  G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
 }
 
 static void
 example_app_window_class_init (ExampleAppWindowClass *class)
 {
-        G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
+  G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
 
-        gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
-                                                     "/org/gtk/exampleapp/window.ui");
-        gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
+  gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
+                                               "/org/gtk/exampleapp/window.ui");
+  gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
 }
 
 ExampleAppWindow *
 example_app_window_new (ExampleApp *app)
 {
-        return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
+  return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
 }
 
 void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-        ExampleAppWindowPrivate *priv;
-        gchar *basename;
-        GtkWidget *scrolled, *view;
-        gchar *contents;
-        gsize length;
-        GtkTextBuffer *buffer;
-        GtkTextTag *tag;
-        GtkTextIter start_iter, end_iter;
+  ExampleAppWindowPrivate *priv;
+  gchar *basename;
+  GtkWidget *scrolled, *view;
+  gchar *contents;
+  gsize length;
+  GtkTextBuffer *buffer;
+  GtkTextTag *tag;
+  GtkTextIter start_iter, end_iter;
 
-        priv = example_app_window_get_instance_private (win);
-        basename = g_file_get_basename (file);
+  priv = example_app_window_get_instance_private (win);
+  basename = g_file_get_basename (file);
 
-        scrolled = gtk_scrolled_window_new (NULL, NULL);
-        gtk_widget_show (scrolled);
-        gtk_widget_set_hexpand (scrolled, TRUE);
-        gtk_widget_set_vexpand (scrolled, TRUE);
-        view = gtk_text_view_new ();
-        gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
-        gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
-        gtk_widget_show (view);
-        gtk_container_add (GTK_CONTAINER (scrolled), view);
-        gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
+  scrolled = gtk_scrolled_window_new (NULL, NULL);
+  gtk_widget_show (scrolled);
+  gtk_widget_set_hexpand (scrolled, TRUE);
+  gtk_widget_set_vexpand (scrolled, TRUE);
+  view = gtk_text_view_new ();
+  gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
+  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
+  gtk_widget_show (view);
+  gtk_container_add (GTK_CONTAINER (scrolled), view);
+  gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
 
-        buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
+  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
 
-        if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
-                gtk_text_buffer_set_text (buffer, contents, length);
-                g_free (contents);
-        }
+  if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
+    {
+      gtk_text_buffer_set_text (buffer, contents, length);
+      g_free (contents);
+    }
 
-        tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
-        g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
+  tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
+  g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
 
-        gtk_text_buffer_get_start_iter (buffer, &start_iter);
-        gtk_text_buffer_get_end_iter (buffer, &end_iter);
-        gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
+  gtk_text_buffer_get_start_iter (buffer, &start_iter);
+  gtk_text_buffer_get_end_iter (buffer, &end_iter);
+  gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
 
-        g_free (basename);
+  g_free (basename);
 }

examples/application6/main.c

@@ -4,12 +4,12 @@
 int
 main (int argc, char *argv[])
 {
-        /* Since this example is running uninstalled,
-         * we have to help it find its schema. This
-         * is *not* necessary in properly installed
-         * application.
-         */
-        g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
+  /* Since this example is running uninstalled,
+   * we have to help it find its schema. This
+   * is *not* necessary in properly installed
+   * application.
+   */
+  g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
 
-        return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
+  return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
 }

examples/application6/prefs.ui

@@ -64,19 +64,6 @@
             </child>
           </object>
         </child>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="action_area">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkButton" id="close">
-                <signal name="clicked" handler="preferences_closed"/>
-                <property name="visible">True</property>
-                <property name="label">_Close</property>
-                <property name="use-underline">True</property>
-              </object>
-            </child>
-          </object>
-        </child>
       </object>
     </child>
   </template>

examples/application6/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>

examples/application7/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application7/exampleapp.c

@@ -53,12 +53,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application7/exampleappprefs.c

@@ -25,12 +25,6 @@ struct _ExampleAppPrefsPrivate
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
 
-static void
-preferences_closed (GtkWidget *button)
-{
-  gtk_widget_destroy (gtk_widget_get_toplevel (button));
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
@@ -68,12 +62,10 @@ example_app_prefs_class_init (ExampleAppPrefsClass *class)
                                                "/org/gtk/exampleapp/prefs.ui");
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, font);
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, transition);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), preferences_closed);
 }
 
 ExampleAppPrefs *
 example_app_prefs_new (ExampleAppWindow *win)
 {
-  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
+  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, "use-header-bar", TRUE, NULL);
 }

examples/application7/prefs.ui

@@ -64,19 +64,6 @@
             </child>
           </object>
         </child>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="action_area">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkButton" id="close">
-                <signal name="clicked" handler="preferences_closed"/>
-                <property name="visible">True</property>
-                <property name="label">_Close</property>
-                <property name="use-underline">True</property>
-              </object>
-            </child>
-          </object>
-        </child>
       </object>
     </child>
   </template>

examples/application7/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
@@ -22,6 +23,9 @@
               <object class="GtkToggleButton" id="search">
                 <property name="visible">True</property>
                 <property name="sensitive">False</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="search-icon">
                     <property name="visible">True</property>

examples/application8/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application8/exampleapp.c

@@ -53,12 +53,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application8/exampleappprefs.c

@@ -25,12 +25,6 @@ struct _ExampleAppPrefsPrivate
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
 
-static void
-preferences_closed (GtkWidget *button)
-{
-  gtk_widget_destroy (gtk_widget_get_toplevel (button));
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
@@ -68,12 +62,10 @@ example_app_prefs_class_init (ExampleAppPrefsClass *class)
                                                "/org/gtk/exampleapp/prefs.ui");
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, font);
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, transition);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), preferences_closed);
 }
 
 ExampleAppPrefs *
 example_app_prefs_new (ExampleAppWindow *win)
 {
-  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
+  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, "use-header-bar", TRUE, NULL);
 }

examples/application8/prefs.ui

@@ -64,19 +64,6 @@
             </child>
           </object>
         </child>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="action_area">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkButton" id="close">
-                <signal name="clicked" handler="preferences_closed"/>
-                <property name="visible">True</property>
-                <property name="label">_Close</property>
-                <property name="use-underline">True</property>
-              </object>
-            </child>
-          </object>
-        </child>
       </object>
     </child>
   </template>

examples/application8/window.ui

@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
@@ -22,6 +23,9 @@
               <object class="GtkToggleButton" id="search">
                 <property name="visible">True</property>
                 <property name="sensitive">False</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="search-icon">
                     <property name="visible">True</property>
@@ -37,6 +41,10 @@
             <child>
               <object class="GtkMenuButton" id="gears">
                 <property name="visible">True</property>
+                <property name="use-popover">True</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="gears-icon">
                     <property name="visible">True</property>

examples/application9/app-menu.ui

@@ -12,7 +12,6 @@
       <item>
         <attribute name="label" translatable="yes">_Quit</attribute>
         <attribute name="action">app.quit</attribute>
-        <attribute name="accel"><![CDATA[<Ctrl>Q]]></attribute>
       </item>
     </section>
   </menu>

examples/application9/exampleapp.c

@@ -53,12 +53,16 @@ example_app_startup (GApplication *app)
 {
   GtkBuilder *builder;
   GMenuModel *app_menu;
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (app),
+                                         "app.quit",
+                                         quit_accels);
 
   builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
   app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));

examples/application9/exampleappprefs.c

@@ -25,12 +25,6 @@ struct _ExampleAppPrefsPrivate
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)
 
-static void
-preferences_closed (GtkWidget *button)
-{
-  gtk_widget_destroy (gtk_widget_get_toplevel (button));
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
@@ -68,12 +62,10 @@ example_app_prefs_class_init (ExampleAppPrefsClass *class)
                                                "/org/gtk/exampleapp/prefs.ui");
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, font);
   gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppPrefs, transition);
-
-  gtk_widget_class_bind_template_callback (GTK_WIDGET_CLASS (class), preferences_closed);
 }
 
 ExampleAppPrefs *
 example_app_prefs_new (ExampleAppWindow *win)
 {
-  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, NULL);
+  return g_object_new (EXAMPLE_APP_PREFS_TYPE, "transient-for", win, "use-header-bar", TRUE, NULL);
 }

examples/application9/prefs.ui

@@ -64,19 +64,6 @@
             </child>
           </object>
         </child>
-        <child internal-child="action_area">
-          <object class="GtkButtonBox" id="action_area">
-            <property name="visible">True</property>
-            <child>
-              <object class="GtkButton" id="close">
-                <signal name="clicked" handler="preferences_closed"/>
-                <property name="visible">True</property>
-                <property name="label">_Close</property>
-                <property name="use-underline">True</property>
-              </object>
-            </child>
-          </object>
-        </child>
       </object>
     </child>
   </template>

examples/application9/window.ui

@@ -32,6 +32,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
@@ -39,6 +40,9 @@
               <object class="GtkToggleButton" id="search">
                 <property name="visible">True</property>
                 <property name="sensitive">False</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="search-icon">
                     <property name="visible">True</property>
@@ -54,6 +58,10 @@
             <child>
               <object class="GtkMenuButton" id="gears">
                 <property name="visible">True</property>
+                <property name="use-popover">True</property>
+                <style>
+                  <class name="image-button"/>
+                </style>
                 <child>
                   <object class="GtkImage" id="gears-icon">
                     <property name="visible">True</property>

examples/bloatpad.c

@@ -508,6 +508,7 @@ static void
 bloat_pad_startup (GApplication *application)
 {
   BloatPad *bloatpad = (BloatPad*) application;
+  GtkApplication *app = GTK_APPLICATION (application);
   GtkBuilder *builder;
   GMenu *menu;
   GMenuItem *item;
@@ -517,6 +518,19 @@ bloat_pad_startup (GApplication *application)
   GFile *file;
   gchar *data;
   gsize size;
+  gint i;
+  struct {
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
+  } accels[] = {
+    { "app.new", { "<Primary>n", NULL } },
+    { "app.quit", { "<Primary>q", NULL } },
+    { "win.copy", { "<Primary>c", NULL } },
+    { "win.paste", { "<Primary>p", NULL } },
+    { "win.justify::left", { "<Primary>l", NULL } },
+    { "win.justify::center", { "<Primary>m", NULL } },
+    { "win.justify::right", { "<Primary>r", NULL } }
+  };
 
   G_APPLICATION_CLASS (bloat_pad_parent_class)
     ->startup (application);
@@ -606,15 +620,10 @@ bloat_pad_startup (GApplication *application)
                                "    </submenu>"
                                "  </menu>"
                                "</interface>", -1, NULL);
-  gtk_application_set_app_menu (GTK_APPLICATION (application), G_MENU_MODEL (gtk_builder_get_object (builder, "app-menu")));
-  gtk_application_set_menubar (GTK_APPLICATION (application), G_MENU_MODEL (gtk_builder_get_object (builder, "menubar")));
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>n", "app.new", NULL);
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>q", "app.quit", NULL);
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>c", "win.copy", NULL);
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>p", "win.paste", NULL);
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>l", "win.justify", g_variant_new_string ("left"));
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>m", "win.justify", g_variant_new_string ("center"));
-  gtk_application_add_accelerator (GTK_APPLICATION (application), "<Primary>r", "win.justify", g_variant_new_string ("right"));
+  gtk_application_set_app_menu (app, G_MENU_MODEL (gtk_builder_get_object (builder, "app-menu")));
+  gtk_application_set_menubar (app, G_MENU_MODEL (gtk_builder_get_object (builder, "menubar")));
+  for (i = 0; i < G_N_ELEMENTS (accels); i++)
+    gtk_application_set_accels_for_action (app, accels[i].action_and_target, accels[i].accelerators);
 
   menu = G_MENU (gtk_builder_get_object (builder, "icon-menu"));
 
@@ -743,11 +752,12 @@ main (int argc, char **argv)
 {
   BloatPad *bloat_pad;
   int status;
+  const gchar *accels[] = { "F11", NULL };
 
   bloat_pad = bloat_pad_new ();
 
-  gtk_application_add_accelerator (GTK_APPLICATION (bloat_pad),
-                                   "F11", "win.fullscreen", NULL);
+  gtk_application_set_accels_for_action (GTK_APPLICATION (bloat_pad),
+                                         "win.fullscreen", accels);
 
   status = g_application_run (G_APPLICATION (bloat_pad), argc, argv);
 

gdk/Makefile.am

@@ -13,7 +13,7 @@ INTROSPECTION_COMPILER_ARGS = \
 
 SUBDIRS = $(GDK_BACKENDS) .
 
-DIST_SUBDIRS = win32 x11 quartz broadway wayland
+DIST_SUBDIRS = win32 x11 quartz broadway wayland mir
 
 CLEANFILES =
 
@@ -193,6 +193,10 @@ if USE_WAYLAND
 libgdk_3_la_LIBADD += wayland/libgdk-wayland.la
 endif
 
+if USE_MIR
+libgdk_3_la_LIBADD += mir/libgdk-mir.la
+endif
+
 if HAVE_INTROSPECTION
 
 introspection_files = 		\

gdk/broadway/Makefile.am

@@ -1,5 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 include $(top_srcdir)/Makefile.decl
+NULL =
 
 libgdkincludedir = $(includedir)/gtk-3.0/gdk
 libgdkbroadwayincludedir = $(includedir)/gtk-3.0/gdk/broadway
@@ -75,7 +76,8 @@ libgdk_broadway_la_SOURCES =		\
 
 if OS_UNIX
 libgdk_broadway_la_LIBADD = \
-	-lrt
+	$(SHM_LIBS)         \
+	$(NULL)
 endif
 
 broadwayd_SOURCES = \
@@ -91,7 +93,7 @@ broadwayd_SOURCES = \
 if OS_WIN32
 broadwayd_LDADD = $(GDK_DEP_LIBS) -lws2_32
 else
-broadwayd_LDADD = $(GDK_DEP_LIBS) -lrt
+broadwayd_LDADD = $(GDK_DEP_LIBS) @SHM_LIBS@
 endif
 
 MAINTAINERCLEANFILES = $(broadway_built_sources)

gdk/broadway/gdkbroadway-server.c

@@ -540,12 +540,14 @@ map_named_shm (char *name, gsize size)
   res = ftruncate (fd, size);
   g_assert (res != -1);
 
+#ifdef HAVE_POSIX_FALLOCATE
   res = posix_fallocate (fd, 0, size);
   if (res != 0)
     {
       shm_unlink (name);
       g_error ("Not enough shared memory for window surface");
     }
+#endif
   
   ptr = mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
 

gdk/gdkcursor.c

@@ -318,6 +318,7 @@ gdk_cursor_new_from_pixbuf (GdkDisplay *display,
   const char *option;
   char *end;
   gint64 value;
+  GdkCursor *cursor;
  
   g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
   g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
@@ -346,7 +347,11 @@ gdk_cursor_new_from_pixbuf (GdkDisplay *display,
 
   surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, 1, NULL);
   
-  return GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_surface (display, surface, x, y);
+  cursor = GDK_DISPLAY_GET_CLASS (display)->get_cursor_for_surface (display, surface, x, y);
+
+  cairo_surface_destroy (surface);
+
+  return cursor;
 }
 
 /**

gdk/gdkdisplaymanager.c

@@ -60,6 +60,10 @@
 #include "wayland/gdkprivate-wayland.h"
 #endif
 
+#ifdef GDK_WINDOWING_MIR
+#include "mir/gdkmir-private.h"
+#endif
+
 /**
  * SECTION:gdkdisplaymanager
  * @Short_description: Maintains a list of all open GdkDisplays
@@ -272,6 +276,9 @@ static GdkBackend gdk_backends[] = {
 #ifdef GDK_WINDOWING_WAYLAND
   { "wayland",  _gdk_wayland_display_open },
 #endif
+#ifdef GDK_WINDOWING_MIR
+  { "mir",  _gdk_mir_display_open },
+#endif
 #ifdef GDK_WINDOWING_BROADWAY
   { "broadway", _gdk_broadway_display_open },
 #endif

gdk/mir/Makefile.am

@@ -0,0 +1,39 @@
+## Process this file with automake to produce Makefile.in
+include $(top_srcdir)/Makefile.decl
+
+libgdkincludedir = $(includedir)/gtk-3.0/gdk
+libgdkmirincludedir = $(includedir)/gtk-3.0/gdk/mir
+
+AM_CPPFLAGS = \
+	-DG_LOG_DOMAIN=\"Gdk\" \
+	-DGDK_COMPILATION \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/gdk \
+	-I$(top_builddir)/gdk \
+	$(GDK_HIDDEN_VISIBILITY_CFLAGS) \
+	$(GTK_DEBUG_FLAGS) \
+	$(GDK_DEP_CFLAGS)
+
+LDADDS = $(GDK_DEP_LIBS)
+
+noinst_LTLIBRARIES = \
+	libgdk-mir.la
+
+libgdk_mir_la_SOURCES =	\
+	gdkmircursor.c \
+	gdkmirdevicemanager.c \
+	gdkmirdisplay.c \
+	gdkmireventsource.c	\
+	gdkmirkeyboard.c \
+	gdkmirkeymap.c \
+	gdkmirpointer.c \
+	gdkmirscreen.c	\
+	gdkmirwindow.c	\
+	gdkmirwindowimpl.c	\
+	gdkmir-debug.c	\
+	gdkmir.h
+
+libgdkinclude_HEADERS = \
+	gdkmir.h
+
+-include $(top_srcdir)/git.mk

gdk/mir/gdkmir-debug.c

@@ -0,0 +1,293 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkmir-private.h"
+
+void
+_gdk_mir_print_modifiers (unsigned int modifiers)
+{
+  g_printerr (" Modifiers");
+  if ((modifiers & mir_key_modifier_alt) != 0)
+    g_printerr (" alt");
+  if ((modifiers & mir_key_modifier_alt_left) != 0)
+    g_printerr (" alt-left");
+  if ((modifiers & mir_key_modifier_alt_right) != 0)
+    g_printerr (" alt-right");
+  if ((modifiers & mir_key_modifier_shift) != 0)
+    g_printerr (" shift");
+  if ((modifiers & mir_key_modifier_shift_left) != 0)
+    g_printerr (" shift-left");
+  if ((modifiers & mir_key_modifier_shift_right) != 0)
+    g_printerr (" shift-right");
+  if ((modifiers & mir_key_modifier_sym) != 0)
+    g_printerr (" sym");
+  if ((modifiers & mir_key_modifier_function) != 0)
+    g_printerr (" function");
+  if ((modifiers & mir_key_modifier_ctrl) != 0)
+    g_printerr (" ctrl");
+  if ((modifiers & mir_key_modifier_ctrl_left) != 0)
+    g_printerr (" ctrl-left");
+  if ((modifiers & mir_key_modifier_ctrl_right) != 0)
+    g_printerr (" ctrl-right");
+  if ((modifiers & mir_key_modifier_meta) != 0)
+    g_printerr (" meta");
+  if ((modifiers & mir_key_modifier_meta_left) != 0)
+    g_printerr (" meta-left");
+  if ((modifiers & mir_key_modifier_meta_right) != 0)
+    g_printerr (" meta-right");
+  if ((modifiers & mir_key_modifier_caps_lock) != 0)
+    g_printerr (" caps-lock");
+  if ((modifiers & mir_key_modifier_num_lock) != 0)
+    g_printerr (" num-lock");
+  if ((modifiers & mir_key_modifier_scroll_lock) != 0)
+    g_printerr (" scroll-lock");
+  g_printerr ("\n");
+}
+
+void
+_gdk_mir_print_key_event (const MirKeyEvent *event)
+{
+  g_printerr ("KEY\n");
+  g_printerr (" Device %i\n", event->device_id);
+  g_printerr (" Source %i\n", event->source_id);
+  g_printerr (" Action ");
+  switch (event->action)
+    {
+    case mir_key_action_down:
+      g_printerr ("down");
+      break;
+    case mir_key_action_up:
+      g_printerr ("up");
+      break;
+    case mir_key_action_multiple:
+      g_printerr ("multiple");
+      break;
+    default:
+      g_printerr ("%u", event->action);
+      break;
+    }
+  g_printerr ("\n");
+  g_printerr (" Flags");
+  if ((event->flags & mir_key_flag_woke_here) != 0)
+    g_printerr (" woke-here");
+  if ((event->flags & mir_key_flag_soft_keyboard) != 0)
+    g_printerr (" soft-keyboard");
+  if ((event->flags & mir_key_flag_keep_touch_mode) != 0)
+    g_printerr (" keep-touch-mode");
+  if ((event->flags & mir_key_flag_from_system) != 0)
+    g_printerr (" from-system");
+  if ((event->flags & mir_key_flag_editor_action) != 0)
+    g_printerr (" editor-action");
+  if ((event->flags & mir_key_flag_canceled) != 0)
+    g_printerr (" canceled");
+  if ((event->flags & mir_key_flag_virtual_hard_key) != 0)
+    g_printerr (" virtual-hard-key");
+  if ((event->flags & mir_key_flag_long_press) != 0)
+    g_printerr (" long-press");
+  if ((event->flags & mir_key_flag_canceled_long_press) != 0)
+    g_printerr (" canceled-long-press");
+  if ((event->flags & mir_key_flag_tracking) != 0)
+    g_printerr (" tracking");
+  if ((event->flags & mir_key_flag_fallback) != 0)
+    g_printerr (" fallback");
+  g_printerr ("\n");
+  _gdk_mir_print_modifiers (event->modifiers);
+  g_printerr (" Key Code %i\n", event->key_code);
+  g_printerr (" Scan Code %i\n", event->scan_code);
+  g_printerr (" Repeat Count %i\n", event->repeat_count);
+  g_printerr (" Down Time %lli\n", (long long int) event->down_time);
+  g_printerr (" Event Time %lli\n", (long long int) event->event_time);
+  g_printerr (" Is System Key %s\n", event->is_system_key ? "true" : "false");
+}
+
+void
+_gdk_mir_print_motion_event (const MirMotionEvent *event)
+{
+  size_t i;
+
+  g_printerr ("MOTION\n");
+  g_printerr (" Device %i\n", event->device_id);
+  g_printerr (" Source %i\n", event->source_id);
+  g_printerr (" Action ");
+  switch (event->action)
+    {
+    case mir_motion_action_down:
+      g_printerr ("down");
+      break;
+    case mir_motion_action_up:
+      g_printerr ("up");
+      break;
+    case mir_motion_action_move:
+      g_printerr ("move");
+      break;
+    case mir_motion_action_cancel:
+      g_printerr ("cancel");
+      break;
+    case mir_motion_action_outside:
+      g_printerr ("outside");
+      break;
+    case mir_motion_action_pointer_down:
+      g_printerr ("pointer-down");
+      break;
+    case mir_motion_action_pointer_up:
+      g_printerr ("pointer-up");
+      break;
+    case mir_motion_action_hover_move:
+      g_printerr ("hover-move");
+      break;
+    case mir_motion_action_scroll:
+      g_printerr ("scroll");
+      break;
+    case mir_motion_action_hover_enter:
+      g_printerr ("hover-enter");
+      break;
+    case mir_motion_action_hover_exit:
+      g_printerr ("hover-exit");
+      break;
+    default:
+      g_printerr ("%u", event->action);
+    }
+  g_printerr ("\n");
+  g_printerr (" Flags");
+  switch (event->flags)
+    {
+    case mir_motion_flag_window_is_obscured:
+      g_printerr (" window-is-obscured");
+      break;
+    }
+  g_printerr ("\n");
+  _gdk_mir_print_modifiers (event->modifiers);
+  g_printerr (" Edge Flags %i\n", event->edge_flags);
+  g_printerr (" Button State");
+  switch (event->button_state)
+    {
+    case mir_motion_button_primary:
+      g_printerr (" primary");
+      break;
+    case mir_motion_button_secondary:
+      g_printerr (" secondary");
+      break;
+    case mir_motion_button_tertiary:
+      g_printerr (" tertiary");
+      break;
+    case mir_motion_button_back:
+      g_printerr (" back");
+      break;
+    case mir_motion_button_forward:
+      g_printerr (" forward");
+      break;
+    }
+  g_printerr ("\n");
+  g_printerr (" Offset (%f, %f)\n", event->x_offset, event->y_offset);
+  g_printerr (" Precision (%f, %f)\n", event->x_precision, event->y_precision);
+  g_printerr (" Down Time %lli\n", (long long int) event->down_time);
+  g_printerr (" Event Time %lli\n", (long long int) event->event_time);
+  g_printerr (" Pointer Coordinates\n");
+  for (i = 0; i < event->pointer_count; i++)
+    {
+      g_printerr ("  ID=%i location=(%f, %f) raw=(%f, %f) touch=(%f, %f) size=%f pressure=%f orientation=%f scroll=(%f, %f) tool=",
+                  event->pointer_coordinates[i].id,
+                  event->pointer_coordinates[i].x, event->pointer_coordinates[i].y,
+                  event->pointer_coordinates[i].raw_x, event->pointer_coordinates[i].raw_y,
+                  event->pointer_coordinates[i].touch_major, event->pointer_coordinates[i].touch_minor,
+                  event->pointer_coordinates[i].size,
+                  event->pointer_coordinates[i].pressure,
+                  event->pointer_coordinates[i].orientation,
+                  event->pointer_coordinates[i].hscroll, event->pointer_coordinates[i].vscroll);
+      switch (event->pointer_coordinates[i].tool_type)
+        {
+        case mir_motion_tool_type_unknown:
+          g_printerr ("unknown");
+          break;
+        case mir_motion_tool_type_finger:
+          g_printerr ("finger");
+          break;
+        case mir_motion_tool_type_stylus:
+          g_printerr ("stylus");
+          break;
+        case mir_motion_tool_type_mouse:
+          g_printerr ("mouse");
+          break;
+        case mir_motion_tool_type_eraser:
+          g_printerr ("eraser");
+          break;
+        default:
+          g_printerr ("%u", event->pointer_coordinates[i].tool_type);
+          break;
+        }
+      g_printerr ("\n");
+    }
+}
+
+void
+_gdk_mir_print_surface_event (const MirSurfaceEvent *event)
+{
+  g_printerr ("SURFACE\n");
+  g_printerr (" Surface %i\n", event->id);
+  g_printerr (" Attribute ");
+  switch (event->attrib)
+    {
+    case mir_surface_attrib_type:
+      g_printerr ("type");
+      break;
+    case mir_surface_attrib_state:
+      g_printerr ("state");
+      break;
+    case mir_surface_attrib_swapinterval:
+      g_printerr ("swapinterval");
+      break;
+    case mir_surface_attrib_focus:
+      g_printerr ("focus");
+      break;
+    default:
+      g_printerr ("%u", event->attrib);
+      break;
+    }
+  g_printerr ("\n");
+  g_printerr (" Value %i\n", event->value);
+}
+
+void
+_gdk_mir_print_resize_event (const MirResizeEvent *event)
+{
+  g_printerr ("RESIZE\n");
+  g_printerr (" Surface %i\n", event->surface_id);
+  g_printerr (" Size (%i, %i)\n", event->width, event->height);
+}
+
+void
+_gdk_mir_print_event (const MirEvent *event)
+{
+  switch (event->type)
+    {
+    case mir_event_type_key:
+      _gdk_mir_print_key_event (&event->key);
+      break;
+    case mir_event_type_motion:
+      _gdk_mir_print_motion_event (&event->motion);
+      break;
+    case mir_event_type_surface:
+      _gdk_mir_print_surface_event (&event->surface);
+      break;
+    case mir_event_type_resize:
+      _gdk_mir_print_resize_event (&event->resize);
+      break;
+    default:
+      g_printerr ("EVENT %u\n", event->type);
+      break;
+    }
+}

gdk/mir/gdkmir-private.h

@@ -0,0 +1,86 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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/>.
+ */
+
+#ifndef __GDK_PRIVATE_MIR_H__
+#define __GDK_PRIVATE_MIR_H__
+
+#include "config.h"
+
+#include "gdkmir.h"
+#include "gdkdisplay.h"
+#include "gdkscreen.h"
+#include "gdkdevicemanager.h"
+#include "gdkkeys.h"
+#include "gdkwindowimpl.h"
+
+typedef struct _GdkMirWindowImpl GdkMirWindowImpl;
+typedef struct _GdkMirWindowReference GdkMirWindowReference;
+typedef struct _GdkMirEventSource GdkMirEventSource;
+
+#define GDK_TYPE_MIR_WINDOW_IMPL              (gdk_mir_window_impl_get_type ())
+#define GDK_MIR_WINDOW_IMPL(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_IMPL_MIR, GdkMirWindowImpl))
+#define GDK_IS_WINDOW_IMPL_MIR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_IMPL_MIR))
+
+GdkDisplay *_gdk_mir_display_open (const gchar *display_name);
+
+GdkScreen *_gdk_mir_screen_new (GdkDisplay *display);
+
+GdkDeviceManager *_gdk_mir_device_manager_new (GdkDisplay *display);
+
+GdkDevice *_gdk_mir_device_manager_get_keyboard (GdkDeviceManager *device_manager);
+
+GdkKeymap *_gdk_mir_keymap_new (void);
+
+GdkDevice *_gdk_mir_keyboard_new (GdkDeviceManager *device_manager, const gchar *name);
+
+GdkDevice *_gdk_mir_pointer_new (GdkDeviceManager *device_manager, const gchar *name);
+
+void _gdk_mir_pointer_set_location (GdkDevice *pointer, gdouble x, gdouble y, GdkWindow *window, GdkModifierType mask);
+
+GdkCursor *_gdk_mir_cursor_new (GdkDisplay *display, GdkCursorType type);
+
+GdkWindowImpl *_gdk_mir_window_impl_new (void);
+
+void _gdk_mir_window_impl_set_surface_state (GdkMirWindowImpl *impl, MirSurfaceState state);
+
+void _gdk_mir_window_impl_set_cursor_state (GdkMirWindowImpl *impl, gdouble x, gdouble y, gboolean cursor_inside, MirMotionButton button_state);
+
+void _gdk_mir_window_impl_get_cursor_state (GdkMirWindowImpl *impl, gdouble *x, gdouble *y, gboolean *cursor_inside, MirMotionButton *button_state);
+
+GdkMirEventSource *_gdk_mir_display_get_event_source (GdkDisplay *display);
+
+GdkMirEventSource *_gdk_mir_event_source_new (GdkDisplay *display);
+
+GdkMirWindowReference *_gdk_mir_event_source_get_window_reference (GdkWindow *window);
+
+void _gdk_mir_window_reference_unref (GdkMirWindowReference *ref);
+
+void _gdk_mir_event_source_queue (GdkMirWindowReference *window_ref, const MirEvent *event);
+
+void _gdk_mir_print_modifiers (unsigned int modifiers);
+
+void _gdk_mir_print_key_event (const MirKeyEvent *event);
+
+void _gdk_mir_print_motion_event (const MirMotionEvent *event);
+
+void _gdk_mir_print_surface_event (const MirSurfaceEvent *event);
+
+void _gdk_mir_print_resize_event (const MirResizeEvent *event);
+
+void _gdk_mir_print_event (const MirEvent *event);
+
+#endif /* __GDK_PRIVATE_MIR_H__ */

gdk/mir/gdkmir.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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/>.
+ */
+
+#ifndef __GDK_MIR_H__
+#define __GDK_MIR_H__
+
+#include <gdk/gdk.h>
+#include <mir_toolkit/mir_client_library.h>
+
+#define GDK_TYPE_MIR_DISPLAY              (gdk_mir_display_get_type ())
+#define GDK_IS_MIR_DISPLAY(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_DISPLAY))
+
+#define GDK_TYPE_MIR_WINDOW              (gdk_mir_window_get_type ())
+#define GDK_IS_WINDOW_MIR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_MIR))
+
+GDK_AVAILABLE_IN_3_10
+GType gdk_mir_display_get_type (void);
+
+GDK_AVAILABLE_IN_3_10
+struct MirConnection *gdk_mir_display_get_mir_connection (GdkDisplay *display);
+
+GDK_AVAILABLE_IN_3_10
+GType gdk_mir_window_get_type (void);
+
+#endif /* __GDK_MIR_H__ */

gdk/mir/gdkmircursor.c

@@ -0,0 +1,73 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkcursorprivate.h"
+
+#include "gdkmir.h"
+#include "gdkmir-private.h"
+
+typedef struct GdkMirCursor      GdkMirCursor;
+typedef struct GdkMirCursorClass GdkMirCursorClass;
+
+#define GDK_TYPE_MIR_CURSOR              (gdk_mir_cursor_get_type ())
+#define GDK_MIR_CURSOR(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_CURSOR, GdkMirCursor))
+#define GDK_MIR_CURSOR_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_CURSOR, GdkMirCursorClass))
+#define GDK_IS_MIR_CURSOR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_CURSOR))
+#define GDK_IS_MIR_CURSOR_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_CURSOR))
+#define GDK_MIR_CURSOR_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_CURSOR, GdkMirCursorClass))
+
+struct GdkMirCursor
+{
+  GdkCursor parent_instance;
+};
+
+struct GdkMirCursorClass
+{
+  GdkCursorClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirCursor, gdk_mir_cursor, GDK_TYPE_CURSOR)
+
+GdkCursor *
+_gdk_mir_cursor_new (GdkDisplay *display, GdkCursorType type)
+{
+  return g_object_new (GDK_TYPE_MIR_CURSOR, "display", display, "cursor-type", type, NULL);
+}
+
+cairo_surface_t *
+gdk_mir_cursor_get_surface (GdkCursor *cursor,
+                            gdouble   *x_hot,
+                            gdouble   *y_hot)
+{
+  g_printerr ("gdk_mir_cursor_get_surface\n");
+  return NULL;
+}
+
+static void
+gdk_mir_cursor_init (GdkMirCursor *cursor)
+{
+}
+
+static void
+gdk_mir_cursor_class_init (GdkMirCursorClass *klass)
+{
+  GdkCursorClass *cursor_class = GDK_CURSOR_CLASS (klass);
+
+  cursor_class->get_surface = gdk_mir_cursor_get_surface;
+}

gdk/mir/gdkmirdevicemanager.c

@@ -0,0 +1,120 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkdevicemanagerprivate.h"
+#include "gdkdisplayprivate.h"
+#include "gdkdeviceprivate.h"
+
+#include "gdkmir.h"
+#include "gdkmir-private.h"
+
+typedef struct GdkMirDeviceManager      GdkMirDeviceManager;
+typedef struct GdkMirDeviceManagerClass GdkMirDeviceManagerClass;
+
+#define GDK_TYPE_MIR_DEVICE_MANAGER              (gdk_mir_device_manager_get_type ())
+#define GDK_MIR_DEVICE_MANAGER(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_DEVICE_MANAGER, GdkMirDeviceManager))
+#define GDK_MIR_DEVICE_MANAGER_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_DEVICE_MANAGER, GdkMirDeviceManagerClass))
+#define GDK_IS_MIR_DEVICE_MANAGER(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_DEVICE_MANAGER))
+#define GDK_IS_MIR_DEVICE_MANAGER_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_DEVICE_MANAGER))
+#define GDK_MIR_DEVICE_MANAGER_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_DEVICE_MANAGER, GdkMirDeviceManagerClass))
+
+struct GdkMirDeviceManager
+{
+  GdkDeviceManager parent_instance;
+
+  GdkDevice *pointer;
+  GdkDevice *keyboard;
+};
+
+struct GdkMirDeviceManagerClass
+{
+  GdkDeviceManagerClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirDeviceManager, gdk_mir_device_manager, GDK_TYPE_DEVICE_MANAGER)
+
+GdkDeviceManager *
+_gdk_mir_device_manager_new (GdkDisplay *display)
+{
+  return g_object_new (GDK_TYPE_MIR_DEVICE_MANAGER, "display", display, NULL);
+}
+
+static GList *
+gdk_mir_device_manager_list_devices (GdkDeviceManager *device_manager,
+                                     GdkDeviceType     type)
+{
+  //g_printerr ("gdk_mir_device_manager_list_devices (%u)\n", type);
+  GdkMirDeviceManager *dm = GDK_MIR_DEVICE_MANAGER (device_manager);
+
+  if (type == GDK_DEVICE_TYPE_MASTER)
+    {
+      GList *devices;
+
+      devices = g_list_append (NULL, dm->keyboard);
+      devices = g_list_append (devices, dm->pointer);
+
+      return devices;
+    }
+
+  return NULL;
+}
+
+static GdkDevice *
+gdk_mir_device_manager_get_client_pointer (GdkDeviceManager *device_manager)
+{
+  //g_printerr ("gdk_mir_device_manager_get_client_pointer\n");
+  return GDK_MIR_DEVICE_MANAGER (device_manager)->pointer;
+}
+
+GdkDevice *
+_gdk_mir_device_manager_get_keyboard (GdkDeviceManager *device_manager)
+{
+  return GDK_MIR_DEVICE_MANAGER (device_manager)->keyboard;
+}
+
+static void
+gdk_mir_device_manager_init (GdkMirDeviceManager *device_manager)
+{
+}
+
+static void
+gdk_mir_device_manager_constructed (GObject *object)
+{
+  GdkMirDeviceManager *device_manager = GDK_MIR_DEVICE_MANAGER (object);
+
+  device_manager->keyboard = _gdk_mir_keyboard_new (GDK_DEVICE_MANAGER (device_manager), "Mir Keyboard");
+  device_manager->pointer = _gdk_mir_pointer_new (GDK_DEVICE_MANAGER (device_manager), "Mir Pointer");
+  _gdk_device_set_associated_device (device_manager->keyboard, device_manager->pointer);
+  _gdk_device_set_associated_device (device_manager->pointer, device_manager->keyboard);
+
+  gdk_device_manager_get_display (GDK_DEVICE_MANAGER (device_manager))->core_pointer = device_manager->pointer;
+
+  G_OBJECT_CLASS (gdk_mir_device_manager_parent_class)->constructed (object);
+}
+
+static void
+gdk_mir_device_manager_class_init (GdkMirDeviceManagerClass *klass)
+{
+  GdkDeviceManagerClass *device_manager_class = GDK_DEVICE_MANAGER_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  device_manager_class->list_devices = gdk_mir_device_manager_list_devices;
+  device_manager_class->get_client_pointer = gdk_mir_device_manager_get_client_pointer;
+  object_class->constructed = gdk_mir_device_manager_constructed;
+}

gdk/mir/gdkmirdisplay.c

@@ -0,0 +1,571 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkdisplayprivate.h"
+#include "gdkinternals.h"
+
+#include "gdkmir.h"
+#include "gdkmir-private.h"
+
+#define GDK_MIR_DISPLAY(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DISPLAY_MIR, GdkMirDisplay))
+#define GDK_MIR_DISPLAY_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DISPLAY_MIR, GdkMirDisplayClass))
+#define GDK_IS_MIR_DISPLAY_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_DISPLAY))
+#define GDK_MIR_DISPLAY_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_DISPLAY, GdkMirDisplayImplClass))
+
+typedef struct GdkMirDisplay
+{
+  GdkDisplay parent_instance;
+
+  /* Connection to Mir server */
+  MirConnection *connection;
+
+  /* Event source */
+  GdkMirEventSource *event_source;
+
+  /* Serial number? */
+  gulong serial;
+
+  /* Screen information */
+  GdkScreen *screen;
+
+  GdkCursor *cursor;
+
+  GdkKeymap *keymap;
+} GdkMirDisplay;
+
+typedef struct GdkMirDisplayClass
+{
+  GdkDisplayClass parent_class;
+} GdkMirDisplayClass;
+
+/**
+ * SECTION:mir_interaction
+ * @Short_description: Mir backend-specific functions
+ * @Title: Mir Interaction
+ *
+ * The functions in this section are specific to the GDK Mir backend.
+ * To use them, you need to include the <literal>&lt;gdk/gdkmir.h&gt;</literal>
+ * header and use the Mir-specific pkg-config files to build your
+ * application (either <literal>gdk-mir-3.0</literal> or
+ * <literal>gtk+-mir-3.0</literal>).
+ *
+ * To make your code compile with other GDK backends, guard backend-specific
+ * calls by an ifdef as follows. Since GDK may be built with multiple
+ * backends, you should also check for the backend that is in use (e.g. by
+ * using the GDK_IS_MIR_DISPLAY() macro).
+ * |[
+ * #ifdef GDK_WINDOWING_MIR
+ *   if (GDK_IS_MIR_DISPLAY (display))
+ *     {
+ *       /&ast; make Mir-specific calls here &ast;/
+ *     }
+ *   else
+ * #endif
+ * #ifdef GDK_WINDOWING_X11
+ *   if (GDK_IS_X11_DISPLAY (display))
+ *     {
+ *       /&ast; make X11-specific calls here &ast;/
+ *     }
+ *   else
+ * #endif
+ *   g_error ("Unsupported GDK backend");
+ * ]|
+ */
+
+G_DEFINE_TYPE (GdkMirDisplay, gdk_mir_display, GDK_TYPE_DISPLAY)
+
+GdkDisplay *
+_gdk_mir_display_open (const gchar *display_name)
+{
+  MirConnection *connection;
+  GdkMirDisplay *display;
+
+  g_printerr ("gdk_mir_display_open\n");
+
+  connection = mir_connect_sync (NULL, "GDK-Mir");
+  if (!connection)
+     return NULL;
+  if (!mir_connection_is_valid (connection))
+    {
+      g_printerr ("Failed to connect to Mir: %s\n", mir_connection_get_error_message (connection));
+      mir_connection_release (connection);
+      return NULL;
+    }
+
+  display = g_object_new (GDK_TYPE_MIR_DISPLAY, NULL);
+
+  display->connection = connection;
+  GDK_DISPLAY (display)->device_manager = _gdk_mir_device_manager_new (GDK_DISPLAY (display));
+  display->screen = _gdk_mir_screen_new (GDK_DISPLAY (display));
+
+  g_signal_emit_by_name (display, "opened");
+
+  return GDK_DISPLAY (display);
+}
+
+/**
+ * gdk_mir_display_get_mir_connection
+ * @display: (type GdkMirDisplay): a #GdkDisplay
+ *
+ * Returns the #MirConnection for a #GdkDisplay
+ *
+ * Returns: (transfer none): a #MirConnection
+ *
+ * Since: 3.14
+ */
+struct MirConnection *
+gdk_mir_display_get_mir_connection (GdkDisplay *display)
+{
+  g_return_val_if_fail (GDK_IS_MIR_DISPLAY (display), NULL);
+  return GDK_MIR_DISPLAY (display)->connection;
+}
+
+GdkMirEventSource *
+_gdk_mir_display_get_event_source (GdkDisplay *display)
+{
+  g_return_val_if_fail (GDK_IS_MIR_DISPLAY (display), NULL);
+
+  return GDK_MIR_DISPLAY (display)->event_source;
+}
+
+static void
+gdk_mir_display_dispose (GObject *object)
+{
+  GdkMirDisplay *display = GDK_MIR_DISPLAY (object);
+
+  g_object_unref (display->screen);
+  display->screen = NULL;
+
+  G_OBJECT_CLASS (gdk_mir_display_parent_class)->dispose (object);
+}
+
+static void
+gdk_mir_display_finalize (GObject *object)
+{
+  GdkMirDisplay *display = GDK_MIR_DISPLAY (object);
+
+  mir_connection_release (display->connection);
+
+  G_OBJECT_CLASS (gdk_mir_display_parent_class)->finalize (object);
+}
+
+static const gchar *
+gdk_mir_display_get_name (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_get_name\n");
+  return "Mir";
+}
+
+static GdkScreen *
+gdk_mir_display_get_default_screen (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_get_default_screen\n");
+  return GDK_MIR_DISPLAY (display)->screen;
+}
+
+static void
+gdk_mir_display_beep (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_beep\n");
+  /* No system level beep... */
+}
+
+static void
+gdk_mir_display_sync (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_sync\n");
+}
+
+static void
+gdk_mir_display_flush (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_flush\n");
+}
+
+static gboolean
+gdk_mir_display_has_pending (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_has_pending\n");
+  /* We don't need to poll for events - so nothing pending */
+  return FALSE;
+}
+
+static void
+gdk_mir_display_queue_events (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_queue_events\n");
+  /* We don't need to poll for events - so don't do anything*/
+}
+
+static void
+gdk_mir_display_make_default (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_make_default\n");
+}
+
+static GdkWindow *
+gdk_mir_display_get_default_group (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_get_default_group\n");
+  return NULL;
+}
+
+static gboolean
+gdk_mir_display_supports_shapes (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_shapes\n");
+  /* Mir doesn't support shaped windows */
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_input_shapes (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_input_shapes\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_composite (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_composite\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_clipboard_persistence (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_clipboard_persistence\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_cursor_alpha (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_cursor_alpha\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_cursor_color (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_cursor_color\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_supports_selection_notification (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_supports_selection_notification\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_display_request_selection_notification (GdkDisplay *display,
+                                                GdkAtom     selection)
+{
+  g_printerr ("gdk_mir_display_request_selection_notification\n");
+  return FALSE;
+}
+
+static void
+gdk_mir_display_store_clipboard (GdkDisplay    *display,
+                                 GdkWindow     *clipboard_window,
+                                 guint32        time_,
+                                 const GdkAtom *targets,
+                                 gint           n_targets)
+{
+  g_printerr ("gdk_mir_display_store_clipboard\n");
+}
+
+static void
+gdk_mir_display_get_default_cursor_size (GdkDisplay *display,
+                                         guint      *width,
+                                         guint      *height)
+{
+  g_printerr ("gdk_mir_display_get_default_cursor_size\n");
+  *width = *height = 32; // FIXME: Random value
+}
+
+static void
+gdk_mir_display_get_maximal_cursor_size (GdkDisplay *display,
+                                         guint      *width,
+                                         guint      *height)
+{
+  g_printerr ("gdk_mir_display_get_maximal_cursor_size\n");
+  *width = *height = 32; // FIXME: Random value
+}
+
+static GdkCursor *
+gdk_mir_display_get_cursor_for_type (GdkDisplay    *display,
+                                     GdkCursorType  cursor_type)
+{
+  //g_printerr ("gdk_mir_display_get_cursor_for_type (%u)\n", cursor_type);
+  /* We don't support configurable cursors */
+  return g_object_ref (GDK_MIR_DISPLAY (display)->cursor);
+}
+
+static GdkCursor *
+gdk_mir_display_get_cursor_for_name (GdkDisplay  *display,
+                                     const gchar *name)
+{
+  g_printerr ("gdk_mir_display_get_cursor_for_name (\"%s\")\n", name);
+  /* We don't support configurable cursors */
+  return g_object_ref (GDK_MIR_DISPLAY (display)->cursor);
+}
+
+static GdkCursor *
+gdk_mir_display_get_cursor_for_surface (GdkDisplay      *display,
+                                        cairo_surface_t *surface,
+                                        gdouble          x,
+                                        gdouble          y)
+{
+  g_printerr ("gdk_mir_display_get_cursor_for_surface (%f, %f)\n", x, y);
+  return NULL;
+}
+
+static GList *
+gdk_mir_display_list_devices (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_list_devices\n");
+  // FIXME: Should this access the device manager?
+  return NULL;
+}
+
+static GdkAppLaunchContext *
+gdk_mir_display_get_app_launch_context (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_get_app_launch_context\n");
+  return NULL;
+}
+
+static void
+gdk_mir_display_before_process_all_updates (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_before_process_all_updates\n");
+}
+
+static void
+gdk_mir_display_after_process_all_updates (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_after_process_all_updates\n");
+}
+
+static gulong
+gdk_mir_display_get_next_serial (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_get_next_serial\n");
+  return GDK_MIR_DISPLAY (display)->serial++;
+}
+
+static void
+gdk_mir_display_notify_startup_complete (GdkDisplay  *display,
+                                         const gchar *startup_id)
+{
+  //g_printerr ("gdk_mir_display_notify_startup_complete\n");
+}
+
+static void
+gdk_mir_display_event_data_copy (GdkDisplay     *display,
+                                 const GdkEvent *src,
+                                 GdkEvent       *dst)
+{
+  //g_printerr ("gdk_mir_display_event_data_copy\n");
+}
+
+static void
+gdk_mir_display_event_data_free (GdkDisplay *display,
+                                 GdkEvent   *event)
+{
+  //g_printerr ("gdk_mir_display_event_data_free\n");
+}
+
+static void
+gdk_mir_display_create_window_impl (GdkDisplay    *display,
+                                    GdkWindow     *window,
+                                    GdkWindow     *real_parent,
+                                    GdkScreen     *screen,
+                                    GdkEventMask   event_mask,
+                                    GdkWindowAttr *attributes,
+                                    gint           attributes_mask)
+{
+  g_printerr ("gdk_mir_display_create_window_impl");
+  g_printerr (" window=%p", window);
+  g_printerr (" location=(%d, %d)", window->x, window->y);
+  g_printerr (" size=(%d, %d)", window->width, window->height);
+  g_printerr ("\n");
+  if (attributes->wclass != GDK_INPUT_OUTPUT)
+    return;
+  window->impl = _gdk_mir_window_impl_new ();
+}
+
+static GdkKeymap *
+gdk_mir_display_get_keymap (GdkDisplay *display)
+{
+  //g_printerr ("gdk_mir_display_get_keymap\n");
+  return GDK_MIR_DISPLAY (display)->keymap;
+}
+
+static void
+gdk_mir_display_push_error_trap (GdkDisplay *display)
+{
+  g_printerr ("gdk_mir_display_push_error_trap\n");
+}
+
+static gint
+gdk_mir_display_pop_error_trap (GdkDisplay *display,
+                                gboolean    ignored)
+{
+  g_printerr ("gdk_mir_display_pop_error_trap\n");
+  return 0;
+}
+
+static GdkWindow *
+gdk_mir_display_get_selection_owner (GdkDisplay *display,
+                                     GdkAtom     selection)
+{
+  g_printerr ("gdk_mir_display_get_selection_owner\n");
+  return NULL;
+}
+
+static gboolean
+gdk_mir_display_set_selection_owner (GdkDisplay *display,
+                                     GdkWindow  *owner,
+                                     GdkAtom     selection,
+                                     guint32     time,
+                                     gboolean    send_event)
+{
+  g_printerr ("gdk_mir_display_set_selection_owner\n");
+  return FALSE;
+}
+
+static void
+gdk_mir_display_send_selection_notify (GdkDisplay *display,
+                                       GdkWindow  *requestor,
+                                       GdkAtom     selection,
+                                       GdkAtom     target,
+                                       GdkAtom     property,
+                                       guint32     time)
+{
+  g_printerr ("gdk_mir_display_send_selection_notify\n");
+}
+
+static gint
+gdk_mir_display_get_selection_property (GdkDisplay  *display,
+                                        GdkWindow   *requestor,
+                                        guchar     **data,
+                                        GdkAtom     *ret_type,
+                                        gint        *ret_format)
+{
+  g_printerr ("gdk_mir_display_get_selection_property\n");
+  return 0;
+}
+
+static void
+gdk_mir_display_convert_selection (GdkDisplay *display,
+                                   GdkWindow  *requestor,
+                                   GdkAtom     selection,
+                                   GdkAtom     target,
+                                   guint32     time)
+{
+  g_printerr ("gdk_mir_display_convert_selection\n");
+}
+
+static gint
+gdk_mir_display_text_property_to_utf8_list (GdkDisplay    *display,
+                                            GdkAtom        encoding,
+                                            gint           format,
+                                            const guchar  *text,
+                                            gint           length,
+                                            gchar       ***list)
+{
+  g_printerr ("gdk_mir_display_text_property_to_utf8_list\n");
+  return 0;
+}
+
+static gchar *
+gdk_mir_display_utf8_to_string_target (GdkDisplay  *display,
+                                       const gchar *str)
+{
+  g_printerr ("gdk_mir_display_utf8_to_string_target\n");
+  return NULL;
+}
+
+static void
+gdk_mir_display_init (GdkMirDisplay *display)
+{
+  display->event_source = _gdk_mir_event_source_new (GDK_DISPLAY (display));
+  display->cursor = _gdk_mir_cursor_new (GDK_DISPLAY (display), GDK_ARROW);
+  display->keymap = _gdk_mir_keymap_new ();
+}
+
+static void
+gdk_mir_display_class_init (GdkMirDisplayClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GdkDisplayClass *display_class = GDK_DISPLAY_CLASS (klass);
+
+  object_class->dispose = gdk_mir_display_dispose;
+  object_class->finalize = gdk_mir_display_finalize;
+
+  display_class->window_type = gdk_mir_window_get_type ();
+
+  display_class->get_name = gdk_mir_display_get_name;
+  display_class->get_default_screen = gdk_mir_display_get_default_screen;
+  display_class->beep = gdk_mir_display_beep;
+  display_class->sync = gdk_mir_display_sync;
+  display_class->flush = gdk_mir_display_flush;
+  display_class->has_pending = gdk_mir_display_has_pending;
+  display_class->queue_events = gdk_mir_display_queue_events;
+  display_class->make_default = gdk_mir_display_make_default;
+  display_class->get_default_group = gdk_mir_display_get_default_group;
+  display_class->supports_shapes = gdk_mir_display_supports_shapes;
+  display_class->supports_input_shapes = gdk_mir_display_supports_input_shapes;
+  display_class->supports_composite = gdk_mir_display_supports_composite;
+  display_class->supports_clipboard_persistence = gdk_mir_display_supports_clipboard_persistence;
+  display_class->supports_cursor_alpha = gdk_mir_display_supports_cursor_alpha;
+  display_class->supports_cursor_color = gdk_mir_display_supports_cursor_color;
+  display_class->supports_selection_notification = gdk_mir_display_supports_selection_notification;
+  display_class->request_selection_notification = gdk_mir_display_request_selection_notification;
+  display_class->store_clipboard = gdk_mir_display_store_clipboard;
+  display_class->get_default_cursor_size = gdk_mir_display_get_default_cursor_size;
+  display_class->get_maximal_cursor_size = gdk_mir_display_get_maximal_cursor_size;
+  display_class->get_cursor_for_type = gdk_mir_display_get_cursor_for_type;
+  display_class->get_cursor_for_name = gdk_mir_display_get_cursor_for_name;
+  display_class->get_cursor_for_surface = gdk_mir_display_get_cursor_for_surface;
+  display_class->list_devices = gdk_mir_display_list_devices;
+  display_class->get_app_launch_context = gdk_mir_display_get_app_launch_context;
+  display_class->before_process_all_updates = gdk_mir_display_before_process_all_updates;
+  display_class->after_process_all_updates = gdk_mir_display_after_process_all_updates;
+  display_class->get_next_serial = gdk_mir_display_get_next_serial;
+  display_class->notify_startup_complete = gdk_mir_display_notify_startup_complete;
+  display_class->event_data_copy = gdk_mir_display_event_data_copy;
+  display_class->event_data_free = gdk_mir_display_event_data_free;
+  display_class->create_window_impl = gdk_mir_display_create_window_impl;
+  display_class->get_keymap = gdk_mir_display_get_keymap;
+  display_class->push_error_trap = gdk_mir_display_push_error_trap;
+  display_class->pop_error_trap = gdk_mir_display_pop_error_trap;
+  display_class->get_selection_owner = gdk_mir_display_get_selection_owner;
+  display_class->set_selection_owner = gdk_mir_display_set_selection_owner;
+  display_class->send_selection_notify = gdk_mir_display_send_selection_notify;
+  display_class->get_selection_property = gdk_mir_display_get_selection_property;
+  display_class->convert_selection = gdk_mir_display_convert_selection;
+  display_class->text_property_to_utf8_list = gdk_mir_display_text_property_to_utf8_list;
+  display_class->utf8_to_string_target = gdk_mir_display_utf8_to_string_target;
+}

gdk/mir/gdkmireventsource.c

@@ -0,0 +1,624 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkinternals.h"
+#include "gdkdisplayprivate.h"
+#include "gdkmir.h"
+#include "gdkmir-private.h"
+
+struct _GdkMirWindowReference {
+  GdkMirEventSource *source;
+  GdkWindow         *window;
+  gint               ref_count;
+};
+
+typedef struct {
+  GdkMirWindowReference *window_ref;
+  MirEvent               event;
+} GdkMirQueuedEvent;
+
+struct _GdkMirEventSource
+{
+  GSource parent_instance;
+
+  GMutex mir_event_lock;
+  GQueue mir_events;
+
+  GdkDisplay *display;
+};
+
+static void
+send_event (GdkWindow *window, GdkDevice *device, GdkEvent *event)
+{
+  GdkDisplay *display;
+  GList *node;
+
+  gdk_event_set_device (event, device);
+  gdk_event_set_screen (event, gdk_display_get_screen (gdk_window_get_display (window), 0));
+  event->any.window = g_object_ref (window);
+
+  display = gdk_window_get_display (window);
+  node = _gdk_event_queue_append (display, event);
+  _gdk_windowing_got_event (display, node, event, _gdk_display_get_next_serial (display));
+}
+
+static void
+set_key_event_string (GdkEventKey *event)
+{
+  gunichar c = 0;
+
+  if (event->keyval != GDK_KEY_VoidSymbol)
+    c = gdk_keyval_to_unicode (event->keyval);
+
+  if (c)
+    {
+      gchar buf[7];
+      gint len;
+      gsize bytes_written;
+
+      /* Apply the control key - Taken from Xlib
+       */
+      if (event->state & GDK_CONTROL_MASK)
+        {
+          if ((c >= '@' && c < '\177') || c == ' ') c &= 0x1F;
+          else if (c == '2')
+            {
+              event->string = g_memdup ("\0\0", 2);
+              event->length = 1;
+              buf[0] = '\0';
+              return;
+            }
+          else if (c >= '3' && c <= '7') c -= ('3' - '\033');
+          else if (c == '8') c = '\177';
+          else if (c == '/') c = '_' & 0x1F;
+        }
+
+      len = g_unichar_to_utf8 (c, buf);
+      buf[len] = '\0';
+
+      event->string = g_locale_from_utf8 (buf, len,
+                                          NULL, &bytes_written,
+                                          NULL);
+      if (event->string)
+        event->length = bytes_written;
+    }
+  else if (event->keyval == GDK_KEY_Escape)
+    {
+      event->length = 1;
+      event->string = g_strdup ("\033");
+    }
+  else if (event->keyval == GDK_KEY_Return ||
+           event->keyval == GDK_KEY_KP_Enter)
+    {
+      event->length = 1;
+      event->string = g_strdup ("\r");
+    }
+
+  if (!event->string)
+    {
+      event->length = 0;
+      event->string = g_strdup ("");
+    }
+}
+
+static void
+generate_key_event (GdkWindow *window, GdkEventType type, guint state, guint keyval, guint16 keycode, gboolean is_modifier)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (type);
+  event->key.state = state;
+  event->key.keyval = keyval;
+  event->key.hardware_keycode = keycode + 8;
+  event->key.is_modifier = is_modifier;
+  set_key_event_string (&event->key);
+
+  send_event (window, _gdk_mir_device_manager_get_keyboard (gdk_display_get_device_manager (gdk_window_get_display (window))), event);
+}
+
+static GdkDevice *
+get_pointer (GdkWindow *window)
+{
+  return gdk_device_manager_get_client_pointer (gdk_display_get_device_manager (gdk_window_get_display (window)));
+}
+
+static void
+generate_button_event (GdkWindow *window, GdkEventType type, gdouble x, gdouble y, guint button, guint state)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (type);
+  event->button.x = x;
+  event->button.y = y;
+  event->button.state = state;
+  event->button.button = button;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static void
+generate_scroll_event (GdkWindow *window, gdouble x, gdouble y, gdouble delta_x, gdouble delta_y, guint state)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (GDK_SCROLL);
+  event->scroll.x = x;
+  event->scroll.y = y;
+  event->scroll.state = state;
+  event->scroll.direction = GDK_SCROLL_SMOOTH;
+  event->scroll.delta_x = delta_x;
+  event->scroll.delta_y = delta_y;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static void
+generate_motion_event (GdkWindow *window, gdouble x, gdouble y, guint state)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (GDK_MOTION_NOTIFY);
+  event->motion.x = x;
+  event->motion.y = y;
+  event->motion.state = state;
+  event->motion.is_hint = FALSE;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static void
+generate_crossing_event (GdkWindow *window, GdkEventType type, gdouble x, gdouble y)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (type);
+  event->crossing.x = x;
+  event->crossing.y = y;
+  event->crossing.mode = GDK_CROSSING_NORMAL;
+  event->crossing.detail = GDK_NOTIFY_ANCESTOR;
+  event->crossing.focus = TRUE;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static void
+generate_focus_event (GdkWindow *window, gboolean focused)
+{
+  GdkEvent *event;
+
+  if (focused)
+    gdk_synthesize_window_state (window, 0, GDK_WINDOW_STATE_FOCUSED);
+  else
+    gdk_synthesize_window_state (window, GDK_WINDOW_STATE_FOCUSED, 0);
+
+  event = gdk_event_new (GDK_FOCUS_CHANGE);
+  event->focus_change.send_event = FALSE;
+  event->focus_change.in = focused;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static guint
+get_modifier_state (unsigned int modifiers, unsigned int button_state)
+{
+  guint modifier_state = 0;
+
+  if ((modifiers & mir_key_modifier_alt) != 0)
+    modifier_state |= GDK_MOD1_MASK;
+  if ((modifiers & mir_key_modifier_shift) != 0)
+    modifier_state |= GDK_SHIFT_MASK;
+  if ((modifiers & mir_key_modifier_ctrl) != 0)
+    modifier_state |= GDK_CONTROL_MASK;
+  if ((modifiers & mir_key_modifier_meta) != 0)
+    modifier_state |= GDK_SUPER_MASK;
+  if ((modifiers & mir_key_modifier_caps_lock) != 0)
+    modifier_state |= GDK_LOCK_MASK;
+  if ((button_state & mir_motion_button_primary) != 0)
+    modifier_state |= GDK_BUTTON1_MASK;
+  if ((button_state & mir_motion_button_secondary) != 0)
+    modifier_state |= GDK_BUTTON3_MASK;
+  if ((button_state & mir_motion_button_tertiary) != 0)
+    modifier_state |= GDK_BUTTON2_MASK;
+
+  return modifier_state;
+}
+
+/*
+  GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (event_data->window->impl);
+  MirMotionButton changed_button_state;
+  GdkEventType event_type;
+  gdouble x, y;
+  guint modifier_state;
+  gboolean is_modifier = FALSE;
+*/
+
+static void
+handle_key_event (GdkWindow *window, const MirKeyEvent *event)
+{
+  guint modifier_state;
+  gboolean is_modifier = FALSE;
+
+  modifier_state = get_modifier_state (event->modifiers, 0); // FIXME: Need to track button state
+
+  switch (event->action)
+    {
+    case mir_key_action_down:
+    case mir_key_action_up:
+      // FIXME: Convert keycode
+      // FIXME: is_modifier
+      generate_key_event (window,
+                          event->action == mir_key_action_down ? GDK_KEY_PRESS : GDK_KEY_RELEASE,
+                          modifier_state,
+                          event->key_code,
+                          event->scan_code,
+                          is_modifier);
+      break;
+    default:
+    //case mir_key_action_multiple:
+      // FIXME
+      break;
+    }
+}
+
+static void
+handle_motion_event (GdkWindow *window, const MirMotionEvent *event)
+{
+  GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
+  gdouble x, y;
+  gboolean cursor_inside;
+  MirMotionButton button_state;
+  guint modifier_state;
+  GdkEventType event_type;
+  MirMotionButton changed_button_state;
+
+  _gdk_mir_window_impl_get_cursor_state (impl, &x, &y, &cursor_inside, &button_state);
+  if (event->pointer_count > 0)
+    {
+      x = event->pointer_coordinates[0].x;
+      y = event->pointer_coordinates[0].y;
+    }
+  modifier_state = get_modifier_state (event->modifiers, event->button_state);
+
+  /* The Mir events generate hover-exits even while inside the window so
+     counteract this by always generating an enter notify on all other events */
+  if (!cursor_inside && event->action != mir_motion_action_hover_exit)
+    {
+      cursor_inside = TRUE;
+      generate_crossing_event (window, GDK_ENTER_NOTIFY, x, y);
+    }
+
+  /* Update which window has focus */
+  _gdk_mir_pointer_set_location (get_pointer (window), x, y, window, modifier_state);
+  switch (event->action)
+    {
+    case mir_motion_action_down:
+    case mir_motion_action_up:
+      event_type = event->action == mir_motion_action_down ? GDK_BUTTON_PRESS : GDK_BUTTON_RELEASE;
+      changed_button_state = button_state ^ event->button_state;
+      if ((changed_button_state & mir_motion_button_primary) != 0)
+        generate_button_event (window, event_type, x, y, GDK_BUTTON_PRIMARY, modifier_state);
+      if ((changed_button_state & mir_motion_button_secondary) != 0)
+        generate_button_event (window, event_type, x, y, GDK_BUTTON_SECONDARY, modifier_state);
+      if ((changed_button_state & mir_motion_button_tertiary) != 0)
+        generate_button_event (window, event_type, x, y, GDK_BUTTON_MIDDLE, modifier_state);
+      button_state = event->button_state;
+      break;
+    case mir_motion_action_scroll:
+      generate_scroll_event (window, x, y, event->pointer_coordinates[0].hscroll, event->pointer_coordinates[0].vscroll, modifier_state);
+      break;
+    case mir_motion_action_move: // move with button
+    case mir_motion_action_hover_move: // move without button
+      generate_motion_event (window, x, y, modifier_state);
+      break;
+    case mir_motion_action_hover_exit:
+      cursor_inside = FALSE;
+      generate_crossing_event (window, GDK_LEAVE_NOTIFY, x, y);
+      break;
+    }
+
+  _gdk_mir_window_impl_set_cursor_state (impl, x, y, cursor_inside, button_state);
+}
+
+static void
+handle_surface_event (GdkWindow *window, const MirSurfaceEvent *event)
+{
+  GdkMirWindowImpl *impl = GDK_MIR_WINDOW_IMPL (window->impl);
+
+  switch (event->attrib)
+    {
+    case mir_surface_attrib_type:
+      break;
+    case mir_surface_attrib_state:
+      _gdk_mir_window_impl_set_surface_state (impl, event->value);
+      // FIXME: notify
+      break;
+    case mir_surface_attrib_swapinterval:
+      break;
+    case mir_surface_attrib_focus:
+      generate_focus_event (window, event->value != 0);
+      break;
+    default:
+      break;
+    }
+}
+
+static void
+generate_configure_event (GdkWindow *window,
+                          gint       width,
+                          gint       height)
+{
+  GdkEvent *event;
+
+  event = gdk_event_new (GDK_CONFIGURE);
+  event->configure.send_event = FALSE;
+  event->configure.width = width;
+  event->configure.height = height;
+
+  send_event (window, get_pointer (window), event);
+}
+
+static void
+handle_resize_event (GdkWindow            *window,
+                     const MirResizeEvent *event)
+{
+  window->width = event->width;
+  window->height = event->height;
+  _gdk_window_update_size (window);
+
+  generate_configure_event (window, event->width, event->height);
+}
+
+typedef struct
+{
+  GdkWindow *window;
+  MirEvent event;
+} EventData;
+
+static void
+gdk_mir_event_source_queue_event (GdkDisplay     *display,
+                                  GdkWindow      *window,
+                                  const MirEvent *event)
+{
+  if (g_getenv ("GDK_MIR_LOG_EVENTS"))
+    _gdk_mir_print_event (event);
+
+  // FIXME: Only generate events if the window wanted them?
+  switch (event->type)
+    {
+    case mir_event_type_key:
+      handle_key_event (window, &event->key);
+      break;
+    case mir_event_type_motion:
+      handle_motion_event (window, &event->motion);
+      break;
+    case mir_event_type_surface:
+      handle_surface_event (window, &event->surface);
+      break;
+    case mir_event_type_resize:
+      handle_resize_event (window, &event->resize);
+      break;
+    default:
+      g_assert_not_reached ();
+      // FIXME?
+      break;
+    }
+}
+
+static GdkMirQueuedEvent *
+gdk_mir_event_source_take_queued_event (GdkMirEventSource *source)
+{
+  GdkMirQueuedEvent *queued_event;
+
+  g_mutex_lock (&source->mir_event_lock);
+  queued_event = g_queue_pop_head (&source->mir_events);
+  g_mutex_unlock (&source->mir_event_lock);
+
+  return queued_event;
+}
+
+static void
+gdk_mir_queued_event_free (GdkMirQueuedEvent *event)
+{
+  _gdk_mir_window_reference_unref (event->window_ref);
+  g_slice_free (GdkMirQueuedEvent, event);
+}
+
+static void
+gdk_mir_event_source_convert_events (GdkMirEventSource *source)
+{
+  GdkMirQueuedEvent *event;
+
+  while ((event = gdk_mir_event_source_take_queued_event (source)))
+    {
+      GdkWindow *window = event->window_ref->window;
+
+      /* The window may have been destroyed in the main thread while the
+       * event was being dispatched...
+       */
+      if (window != NULL)
+        gdk_mir_event_source_queue_event (source->display, window, &event->event);
+      else
+        g_warning ("window was destroyed before event arrived...");
+
+      gdk_mir_queued_event_free (event);
+    }
+}
+
+static gboolean
+gdk_mir_event_source_prepare (GSource *g_source,
+                              gint    *timeout)
+{
+  GdkMirEventSource *source = (GdkMirEventSource *) g_source;
+  gboolean mir_events_in_queue;
+
+  if (_gdk_event_queue_find_first (source->display))
+   return TRUE;
+
+  g_mutex_lock (&source->mir_event_lock);
+  mir_events_in_queue = g_queue_get_length (&source->mir_events) > 0;
+  g_mutex_unlock (&source->mir_event_lock);
+
+  return mir_events_in_queue;
+}
+
+static gboolean
+gdk_mir_event_source_check (GSource *g_source)
+{
+  return gdk_mir_event_source_prepare (g_source, NULL);
+}
+
+static gboolean
+gdk_mir_event_source_dispatch (GSource     *g_source,
+                               GSourceFunc  callback,
+                               gpointer     user_data)
+{
+  GdkMirEventSource *source = (GdkMirEventSource *) g_source;
+  GdkEvent *event;
+
+  /* First, run the queue of events from the thread */
+  gdk_mir_event_source_convert_events (source);
+
+  /* Next, dispatch one single event from the display's queue.
+   *
+   * If there is more than one event then we will soon find ourselves
+   * back here again.
+   */
+
+  gdk_threads_enter ();
+
+  event = gdk_display_get_event (source->display);
+
+  if (event)
+    {
+      _gdk_event_emit (event);
+
+      gdk_event_free (event);
+    }
+
+  gdk_threads_leave ();
+
+  return TRUE;
+}
+
+static void
+gdk_mir_event_source_finalize (GSource *g_source)
+{
+  GdkMirEventSource *source = (GdkMirEventSource *) g_source;
+  GdkMirQueuedEvent *event;
+
+  while ((event = gdk_mir_event_source_take_queued_event (source)))
+    gdk_mir_queued_event_free (event);
+
+  g_mutex_clear (&source->mir_event_lock);
+}
+
+static GSourceFuncs gdk_mir_event_source_funcs = {
+  gdk_mir_event_source_prepare,
+  gdk_mir_event_source_check,
+  gdk_mir_event_source_dispatch,
+  gdk_mir_event_source_finalize
+};
+
+GdkMirEventSource *
+_gdk_mir_event_source_new (GdkDisplay *display)
+{
+  GdkMirEventSource *source;
+  GSource *g_source;
+
+  g_source = g_source_new (&gdk_mir_event_source_funcs, sizeof (GdkMirEventSource));
+  g_source_attach (g_source, NULL);
+
+  source = (GdkMirEventSource *) g_source;
+  g_mutex_init (&source->mir_event_lock);
+  source->display = display;
+
+  return source;
+}
+
+GdkMirWindowReference *
+_gdk_mir_event_source_get_window_reference (GdkWindow *window)
+{
+  static GQuark win_ref_quark;
+  GdkMirWindowReference *ref;
+
+  if G_UNLIKELY (!win_ref_quark)
+    win_ref_quark = g_quark_from_string ("GdkMirEventSource window reference");
+
+  ref = g_object_get_qdata (G_OBJECT (window), win_ref_quark);
+
+  if (!ref)
+    {
+      GdkMirEventSource *source;
+
+      source = _gdk_mir_display_get_event_source (gdk_window_get_display (window));
+      g_source_ref ((GSource *) source);
+
+      ref = g_slice_new (GdkMirWindowReference);
+      ref->window = window;
+      ref->source = source;
+      ref->ref_count = 0;
+      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &ref->window);
+
+      g_object_set_qdata_full (G_OBJECT (window), win_ref_quark,
+                               ref, (GDestroyNotify) _gdk_mir_window_reference_unref);
+    }
+
+  g_atomic_int_inc (&ref->ref_count);
+
+  return ref;
+}
+
+void
+_gdk_mir_window_reference_unref (GdkMirWindowReference *ref)
+{
+  if (g_atomic_int_dec_and_test (&ref->ref_count))
+    {
+      if (ref->window)
+        g_object_remove_weak_pointer (G_OBJECT (ref->window), (gpointer *) &ref->window);
+
+      g_source_unref ((GSource *) ref->source);
+
+      g_slice_free (GdkMirWindowReference, ref);
+    }
+}
+
+void
+_gdk_mir_event_source_queue (GdkMirWindowReference *window_ref,
+                             const MirEvent        *event)
+{
+  GdkMirEventSource *source = window_ref->source;
+  GdkMirQueuedEvent *queued_event;
+
+  /* We are in the wrong thread right now.  We absolutely cannot touch
+   * the window.
+   *
+   * We can do pretty much anything we want with the source, though...
+   */
+
+  queued_event = g_slice_new (GdkMirQueuedEvent);
+  g_atomic_int_inc (&window_ref->ref_count);
+  queued_event->window_ref = window_ref;
+  queued_event->event = *event;
+
+  g_mutex_lock (&source->mir_event_lock);
+  g_queue_push_tail (&source->mir_events, queued_event);
+  g_mutex_unlock (&source->mir_event_lock);
+
+  g_main_context_wakeup (NULL);
+}

gdk/mir/gdkmirkeyboard.c

@@ -0,0 +1,173 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkdeviceprivate.h"
+
+typedef struct GdkMirKeyboard      GdkMirKeyboard;
+typedef struct GdkMirKeyboardClass GdkMirKeyboardClass;
+
+#define GDK_TYPE_MIR_KEYBOARD              (gdk_mir_keyboard_get_type ())
+#define GDK_MIR_KEYBOARD(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_KEYBOARD, GdkMirKeyboard))
+#define GDK_MIR_KEYBOARD_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_KEYBOARD, GdkMirKeyboardClass))
+#define GDK_IS_MIR_KEYBOARD(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_KEYBOARD))
+#define GDK_IS_MIR_KEYBOARD_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_KEYBOARD))
+#define GDK_MIR_KEYBOARD_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_KEYBOARD, GdkMirKeyboardClass))
+
+struct GdkMirKeyboard
+{
+  GdkDevice parent_instance;
+};
+
+struct GdkMirKeyboardClass
+{
+  GdkDeviceClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirKeyboard, gdk_mir_keyboard, GDK_TYPE_DEVICE)
+
+GdkDevice *
+_gdk_mir_keyboard_new (GdkDeviceManager *device_manager, const gchar *name)
+{
+  return g_object_new (GDK_TYPE_MIR_KEYBOARD,
+                       "display", gdk_device_manager_get_display (device_manager),
+                       "device-manager", device_manager,
+                       "name", name,
+                       "type", GDK_DEVICE_TYPE_MASTER,
+                       "input-source", GDK_SOURCE_KEYBOARD,
+                       "input-mode", GDK_MODE_SCREEN,
+                       "has-cursor", FALSE,
+                       NULL);
+}
+
+static gboolean
+gdk_mir_keyboard_get_history (GdkDevice      *device,
+                              GdkWindow      *window,
+                              guint32         start,
+                              guint32         stop,
+                              GdkTimeCoord ***events,
+                              gint           *n_events)
+{
+  g_printerr ("gdk_mir_keyboard_get_history\n");
+  return FALSE;
+}
+
+static void
+gdk_mir_keyboard_get_state (GdkDevice      *device,
+                            GdkWindow       *window,
+                            gdouble         *axes,
+                            GdkModifierType *mask)
+{
+  g_printerr ("gdk_mir_keyboard_get_state\n");
+}
+
+static void
+gdk_mir_keyboard_set_window_cursor (GdkDevice *device,
+                                    GdkWindow *window,
+                                    GdkCursor *cursor)
+{
+  //g_printerr ("gdk_mir_keyboard_set_window_cursor\n");
+  /* Keyboards don't have cursors... */
+}
+
+static void
+gdk_mir_keyboard_warp (GdkDevice *device,
+                       GdkScreen *screen,
+                       gdouble    x,
+                       gdouble    y)
+{
+  //g_printerr ("gdk_mir_keyboard_warp\n");
+  /* Can't warp a keyboard... */
+}
+
+static void
+gdk_mir_keyboard_query_state (GdkDevice        *device,
+                              GdkWindow        *window,
+                              GdkWindow       **root_window,
+                              GdkWindow       **child_window,
+                              gdouble          *root_x,
+                              gdouble          *root_y,
+                              gdouble          *win_x,
+                              gdouble          *win_y,
+                              GdkModifierType  *mask)
+{
+  g_printerr ("gdk_mir_keyboard_query_state\n");
+}
+
+static GdkGrabStatus
+gdk_mir_keyboard_grab (GdkDevice    *device,
+                       GdkWindow    *window,
+                       gboolean      owner_events,
+                       GdkEventMask  event_mask,
+                       GdkWindow    *confine_to,
+                       GdkCursor    *cursor,
+                       guint32       time_)
+{
+  //g_printerr ("gdk_mir_keyboard_grab\n");
+  /* Mir doesn't do grabs, so sure, you have the grab */
+  return GDK_GRAB_SUCCESS;
+}
+
+static void
+gdk_mir_keyboard_ungrab (GdkDevice *device,
+                         guint32    time_)
+{
+  //g_printerr ("gdk_mir_keyboard_ungrab\n");
+  /* Mir doesn't do grabs */
+}
+
+static GdkWindow *
+gdk_mir_keyboard_window_at_position (GdkDevice       *device,
+                                     gdouble         *win_x,
+                                     gdouble         *win_y,
+                                     GdkModifierType *mask,
+                                     gboolean         get_toplevel)
+{
+  //g_printerr ("gdk_mir_keyboard_window_at_position (%f, %f)\n", *win_x, *win_y);
+  /* Keyboard don't have locations... */
+  return NULL; // FIXME: Or the window with the keyboard focus?
+}
+
+static void
+gdk_mir_keyboard_select_window_events (GdkDevice    *device,
+                                       GdkWindow    *window,
+                                       GdkEventMask  event_mask)
+{
+  g_printerr ("gdk_mir_keyboard_select_window_events\n");
+}
+
+static void
+gdk_mir_keyboard_init (GdkMirKeyboard *device)
+{
+}
+
+static void
+gdk_mir_keyboard_class_init (GdkMirKeyboardClass *klass)
+{
+  GdkDeviceClass *device_class = GDK_DEVICE_CLASS (klass);
+
+  device_class->get_history = gdk_mir_keyboard_get_history;
+  device_class->get_state = gdk_mir_keyboard_get_state;
+  device_class->set_window_cursor = gdk_mir_keyboard_set_window_cursor;
+  device_class->warp = gdk_mir_keyboard_warp;
+  device_class->query_state = gdk_mir_keyboard_query_state;
+  device_class->grab = gdk_mir_keyboard_grab;
+  device_class->ungrab = gdk_mir_keyboard_ungrab;
+  device_class->window_at_position = gdk_mir_keyboard_window_at_position;
+  device_class->select_window_events = gdk_mir_keyboard_select_window_events;
+}

gdk/mir/gdkmirkeymap.c

@@ -0,0 +1,466 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 <xkbcommon/xkbcommon.h>
+
+#include "gdkkeysprivate.h"
+
+typedef struct GdkMirKeymap      GdkMirKeymap;
+typedef struct GdkMirKeymapClass GdkMirKeymapClass;
+
+#define GDK_TYPE_MIR_KEYMAP              (gdk_mir_keymap_get_type ())
+#define GDK_MIR_KEYMAP(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_KEYMAP, GdkMirKeymap))
+#define GDK_MIR_KEYMAP_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_KEYMAP, GdkMirKeymapClass))
+#define GDK_IS_MIR_KEYMAP(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_KEYMAP))
+#define GDK_IS_MIR_KEYMAP_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_KEYMAP))
+#define GDK_MIR_KEYMAP_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_KEYMAP, GdkMirKeymapClass))
+
+struct GdkMirKeymap
+{
+  GdkKeymap parent_instance;
+
+  struct xkb_keymap *xkb_keymap;
+  struct xkb_state *xkb_state;
+
+  PangoDirection *direction;
+  gboolean bidi;
+};
+
+struct GdkMirKeymapClass
+{
+  GdkKeymapClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirKeymap, gdk_mir_keymap, GDK_TYPE_KEYMAP)
+
+GdkKeymap *
+_gdk_mir_keymap_new (void)
+{
+  return g_object_new (GDK_TYPE_MIR_KEYMAP, NULL);
+}
+
+static PangoDirection
+gdk_mir_keymap_get_direction (GdkKeymap *keymap)
+{
+  //g_printerr ("gdk_mir_keymap_get_direction\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  gint i;
+
+  for (i = 0; i < xkb_keymap_num_layouts (mir_keymap->xkb_keymap); i++)
+    {
+      if (xkb_state_layout_index_is_active (mir_keymap->xkb_state, i, XKB_STATE_LAYOUT_EFFECTIVE))
+        return mir_keymap->direction[i];
+    }
+
+  return PANGO_DIRECTION_NEUTRAL;
+}
+
+static gboolean
+gdk_mir_keymap_have_bidi_layouts (GdkKeymap *keymap)
+{
+  //g_printerr ("gdk_mir_keymap_have_bidi_layouts\n");
+  return FALSE;
+}
+
+static gboolean
+gdk_mir_keymap_get_caps_lock_state (GdkKeymap *keymap)
+{
+  //g_printerr ("gdk_mir_keymap_get_caps_lock_state\n");
+  return xkb_state_led_name_is_active (GDK_MIR_KEYMAP (keymap)->xkb_state, XKB_LED_NAME_CAPS);
+}
+
+static gboolean
+gdk_mir_keymap_get_num_lock_state (GdkKeymap *keymap)
+{
+  //g_printerr ("gdk_mir_keymap_get_num_lock_state\n");
+  return xkb_state_led_name_is_active (GDK_MIR_KEYMAP (keymap)->xkb_state, XKB_LED_NAME_NUM);
+}
+
+static gboolean
+gdk_mir_keymap_get_entries_for_keyval (GdkKeymap     *keymap,
+                                       guint          keyval,
+                                       GdkKeymapKey **keys,
+                                       gint          *n_keys)
+{
+  //g_printerr ("gdk_mir_keymap_get_entries_for_keyval\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  GArray *key_array;
+  guint keycode;
+
+  key_array = g_array_new (FALSE, FALSE, sizeof (GdkKeymapKey));
+
+  for (keycode = 8; keycode < 255; keycode++) /* FIXME: min/max keycode */
+    {
+      gint num_layouts, layout;
+
+      num_layouts = xkb_keymap_num_layouts_for_key (mir_keymap->xkb_keymap, keycode);
+      for (layout = 0; layout < num_layouts; layout++)
+        {
+          gint num_levels, level;
+
+          num_levels = xkb_keymap_num_levels_for_key (mir_keymap->xkb_keymap, keycode, layout);
+          for (level = 0; level < num_levels; level++)
+            {
+              const xkb_keysym_t *syms;
+              gint num_syms, sym;
+
+              num_syms = xkb_keymap_key_get_syms_by_level (mir_keymap->xkb_keymap, keycode, layout, level, &syms);
+              for (sym = 0; sym < num_syms; sym++)
+                {
+                  if (syms[sym] == keyval)
+                    {
+                      GdkKeymapKey key;
+
+                      key.keycode = keycode;
+                      key.group = layout;
+                      key.level = level;
+
+                      g_array_append_val (key_array, key);
+                    }
+                }
+            }
+        }
+    }
+
+  *n_keys = key_array->len;
+  *keys = (GdkKeymapKey*) g_array_free (key_array, FALSE);
+
+  return TRUE;
+}
+
+static gboolean
+gdk_mir_keymap_get_entries_for_keycode (GdkKeymap     *keymap,
+                                        guint          hardware_keycode,
+                                        GdkKeymapKey **keys,
+                                        guint        **keyvals,
+                                        gint          *n_entries)
+{
+  //g_printerr ("gdk_mir_keymap_get_entries_for_keycode\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  gint num_layouts, layout;
+  gint num_entries;
+  gint i;
+
+  num_layouts = xkb_keymap_num_layouts_for_key (mir_keymap->xkb_keymap, hardware_keycode);
+
+  num_entries = 0;
+  for (layout = 0; layout < num_layouts; layout++)
+    num_entries += xkb_keymap_num_levels_for_key (mir_keymap->xkb_keymap, hardware_keycode,  layout);
+
+ if (n_entries)
+    *n_entries = num_entries;
+  if (keys)
+    *keys = g_new0 (GdkKeymapKey, num_entries);
+  if (keyvals)
+    *keyvals = g_new0 (guint, num_entries);
+
+  i = 0;
+  for (layout = 0; layout < num_layouts; layout++)
+    {
+      gint num_levels, level;
+      num_levels = xkb_keymap_num_levels_for_key (mir_keymap->xkb_keymap, hardware_keycode, layout);
+      for (level = 0; level < num_levels; level++)
+        {
+          const xkb_keysym_t *syms;
+          int num_syms;
+
+          num_syms = xkb_keymap_key_get_syms_by_level (mir_keymap->xkb_keymap, hardware_keycode, layout, 0, &syms);
+          if (keys)
+            {
+              (*keys)[i].keycode = hardware_keycode;
+              (*keys)[i].group = layout;
+              (*keys)[i].level = level;
+            }
+          if (keyvals && num_syms > 0)
+            (*keyvals)[i] = syms[0];
+
+          i++;
+        }
+    }
+
+  return num_entries > 0;
+}
+
+static guint
+gdk_mir_keymap_lookup_key (GdkKeymap          *keymap,
+                           const GdkKeymapKey *key)
+{
+  //g_printerr ("gdk_mir_keymap_lookup_key\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  const xkb_keysym_t *syms;
+  int num_syms;
+
+  num_syms = xkb_keymap_key_get_syms_by_level (mir_keymap->xkb_keymap,
+                                               key->keycode,
+                                               key->group,
+                                               key->level,
+                                               &syms);
+  if (num_syms > 0)
+    return syms[0];
+  else
+    return XKB_KEY_NoSymbol;
+}
+
+static guint32
+get_xkb_modifiers (struct xkb_keymap *xkb_keymap,
+                   GdkModifierType    state)
+{
+  guint32 mods = 0;
+
+  if (state & GDK_SHIFT_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_SHIFT);
+  if (state & GDK_LOCK_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_CAPS);
+  if (state & GDK_CONTROL_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_CTRL);
+  if (state & GDK_MOD1_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_ALT);
+  if (state & GDK_MOD2_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod2");
+  if (state & GDK_MOD3_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod3");
+  if (state & GDK_MOD4_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_LOGO);
+  if (state & GDK_MOD5_MASK)
+    mods |= 1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod5");
+
+  return mods;
+}
+
+static GdkModifierType
+get_gdk_modifiers (struct xkb_keymap *xkb_keymap,
+                   guint32            mods)
+{
+  GdkModifierType state = 0;
+
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_SHIFT)))
+    state |= GDK_SHIFT_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_CAPS)))
+    state |= GDK_LOCK_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_CTRL)))
+    state |= GDK_CONTROL_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_ALT)))
+    state |= GDK_MOD1_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod2")))
+    state |= GDK_MOD2_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod3")))
+    state |= GDK_MOD3_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, XKB_MOD_NAME_LOGO)))
+    state |= GDK_MOD4_MASK;
+  if (mods & (1 << xkb_keymap_mod_get_index (xkb_keymap, "Mod5")))
+    state |= GDK_MOD5_MASK;
+
+  return state;
+}
+
+static gboolean
+gdk_mir_keymap_translate_keyboard_state (GdkKeymap       *keymap,
+                                         guint            hardware_keycode,
+                                         GdkModifierType  state,
+                                         gint             group,
+                                         guint           *keyval,
+                                         gint            *effective_group,
+                                         gint            *effective_level,
+                                         GdkModifierType *consumed_modifiers)
+{
+  //g_printerr ("gdk_mir_keymap_translate_keyboard_state\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  struct xkb_state *xkb_state;
+  guint32 modifiers;
+  guint32 consumed;
+  xkb_layout_index_t layout;
+  xkb_level_index_t level;
+  xkb_keysym_t sym;
+
+  modifiers = get_xkb_modifiers (mir_keymap->xkb_keymap, state);
+
+  xkb_state = xkb_state_new (mir_keymap->xkb_keymap);
+
+  xkb_state_update_mask (xkb_state, modifiers, 0, 0, group, 0, 0);
+
+  layout = xkb_state_key_get_layout (xkb_state, hardware_keycode);
+  level = xkb_state_key_get_level (xkb_state, hardware_keycode, layout);
+  sym = xkb_state_key_get_one_sym (xkb_state, hardware_keycode);
+  consumed = modifiers & ~xkb_state_mod_mask_remove_consumed (xkb_state, hardware_keycode, modifiers);
+
+  xkb_state_unref (xkb_state);
+
+  if (keyval)
+    *keyval = sym;
+  if (effective_group)
+    *effective_group = layout;
+  if (effective_level)
+    *effective_level = level;
+  if (consumed_modifiers)
+    *consumed_modifiers = get_gdk_modifiers (mir_keymap->xkb_keymap, consumed);
+
+  return TRUE;
+}
+
+static void
+gdk_mir_keymap_add_virtual_modifiers (GdkKeymap       *keymap,
+                                      GdkModifierType *state)
+{
+  //g_printerr ("gdk_mir_keymap_add_virtual_modifiers\n");
+  // FIXME: What is this?
+}
+
+static gboolean
+gdk_mir_keymap_map_virtual_modifiers (GdkKeymap       *keymap,
+                                      GdkModifierType *state)
+{
+  //g_printerr ("gdk_mir_keymap_map_virtual_modifiers\n");
+  // FIXME: What is this?
+  return TRUE;
+}
+
+static guint
+gdk_mir_keymap_get_modifier_state (GdkKeymap *keymap)
+{
+  //g_printerr ("gdk_mir_keymap_get_modifier_state\n");
+  GdkMirKeymap *mir_keymap = GDK_MIR_KEYMAP (keymap);
+  xkb_mod_mask_t mods;
+
+  mods = xkb_state_serialize_mods (mir_keymap->xkb_state, XKB_STATE_MODS_EFFECTIVE);
+
+  return get_gdk_modifiers (mir_keymap->xkb_keymap, mods);
+}
+
+static void
+update_direction (GdkMirKeymap *keymap)
+{
+  gint num_layouts;
+  gint *rtl;
+  guint key;
+  gboolean have_rtl, have_ltr;
+  gint i;
+
+  num_layouts = xkb_keymap_num_layouts (keymap->xkb_keymap);
+
+  g_free (keymap->direction);
+  keymap->direction = g_new0 (PangoDirection, num_layouts);
+
+  rtl = g_new0 (gint, num_layouts);
+
+  for (key = 8; key < 255; key++) /* FIXME: min/max keycode */
+    {
+       gint layouts;
+       gint layout;
+
+       layouts = xkb_keymap_num_layouts_for_key (keymap->xkb_keymap, key);
+       for (layout = 0; layout < layouts; layout++)
+         {
+           const xkb_keysym_t *syms;
+           gint num_syms;
+           gint sym;
+
+           num_syms = xkb_keymap_key_get_syms_by_level (keymap->xkb_keymap, key, layout, 0, &syms);
+           for (sym = 0; sym < num_syms; sym++)
+             {
+               PangoDirection dir;
+               dir = pango_unichar_direction (xkb_keysym_to_utf32 (syms[sym]));
+               switch (dir)
+                 {
+                 case PANGO_DIRECTION_RTL:
+                   rtl[layout]++;
+                   break;
+                 case PANGO_DIRECTION_LTR:
+                   rtl[layout]--;
+                   break;
+                 default:
+                   break;
+                 }
+             }
+         }
+    }
+
+  have_rtl = have_ltr = FALSE;
+  for (i = 0; i < num_layouts; i++)
+    {
+      if (rtl[i] > 0)
+        {
+          keymap->direction[i] = PANGO_DIRECTION_RTL;
+          have_rtl = TRUE;
+        }
+      else
+        {
+          keymap->direction[i] = PANGO_DIRECTION_LTR;
+          have_ltr = TRUE;
+        }
+    }
+
+  if (have_rtl && have_ltr)
+    keymap->bidi = TRUE;
+
+  g_free (rtl);
+}
+
+static void
+gdk_mir_keymap_init (GdkMirKeymap *keymap)
+{
+  struct xkb_context *context;
+  struct xkb_rule_names names;
+
+  context = xkb_context_new (0);
+
+  names.rules = "evdev";
+  names.model = "pc105";
+  names.layout = "us";
+  names.variant = "";
+  names.options = "";
+  keymap->xkb_keymap = xkb_keymap_new_from_names (context, &names, 0);
+  keymap->xkb_state = xkb_state_new (keymap->xkb_keymap);
+
+  xkb_context_unref (context);
+
+  update_direction (keymap);
+}
+
+static void
+gdk_mir_keymap_finalize (GObject *object)
+{
+  GdkMirKeymap *keymap = GDK_MIR_KEYMAP (object);
+
+  xkb_keymap_unref (keymap->xkb_keymap);
+  xkb_state_unref (keymap->xkb_state);
+  g_free (keymap->direction);
+
+  G_OBJECT_CLASS (gdk_mir_keymap_parent_class)->finalize (object);
+}
+
+static void
+gdk_mir_keymap_class_init (GdkMirKeymapClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GdkKeymapClass *keymap_class = GDK_KEYMAP_CLASS (klass);
+
+  object_class->finalize = gdk_mir_keymap_finalize;
+
+  keymap_class->get_direction = gdk_mir_keymap_get_direction;
+  keymap_class->have_bidi_layouts = gdk_mir_keymap_have_bidi_layouts;
+  keymap_class->get_caps_lock_state = gdk_mir_keymap_get_caps_lock_state;
+  keymap_class->get_num_lock_state = gdk_mir_keymap_get_num_lock_state;
+  keymap_class->get_entries_for_keyval = gdk_mir_keymap_get_entries_for_keyval;
+  keymap_class->get_entries_for_keycode = gdk_mir_keymap_get_entries_for_keycode;
+  keymap_class->lookup_key = gdk_mir_keymap_lookup_key;
+  keymap_class->translate_keyboard_state = gdk_mir_keymap_translate_keyboard_state;
+  keymap_class->add_virtual_modifiers = gdk_mir_keymap_add_virtual_modifiers;
+  keymap_class->map_virtual_modifiers = gdk_mir_keymap_map_virtual_modifiers;
+  keymap_class->get_modifier_state = gdk_mir_keymap_get_modifier_state;
+}

gdk/mir/gdkmirpointer.c

@@ -0,0 +1,250 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkdeviceprivate.h"
+#include "gdkscreen.h"
+#include "gdkwindow.h"
+
+typedef struct GdkMirPointer      GdkMirPointer;
+typedef struct GdkMirPointerClass GdkMirPointerClass;
+
+#define GDK_TYPE_MIR_POINTER              (gdk_mir_pointer_get_type ())
+#define GDK_MIR_POINTER(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_POINTER, GdkMirPointer))
+#define GDK_MIR_POINTER_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_POINTER, GdkMirPointerClass))
+#define GDK_IS_MIR_POINTER(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_POINTER))
+#define GDK_IS_MIR_POINTER_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_POINTER))
+#define GDK_MIR_POINTER_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_POINTER, GdkMirPointerClass))
+
+struct GdkMirPointer
+{
+  GdkDevice parent_instance;
+
+  /* Location of pointer */
+  gdouble x;
+  gdouble y;
+
+  /* Window this pointer is over */
+  GdkWindow *over_window;
+
+  /* Current modifier mask */
+  GdkModifierType modifier_mask;
+};
+
+struct GdkMirPointerClass
+{
+  GdkDeviceClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirPointer, gdk_mir_pointer, GDK_TYPE_DEVICE)
+
+GdkDevice *
+_gdk_mir_pointer_new (GdkDeviceManager *device_manager, const gchar *name)
+{
+  return g_object_new (GDK_TYPE_MIR_POINTER,
+                       "display", gdk_device_manager_get_display (device_manager),
+                       "device-manager", device_manager,
+                       "name", name,
+                       "type", GDK_DEVICE_TYPE_MASTER,
+                       "input-source", GDK_SOURCE_MOUSE,
+                       "input-mode", GDK_MODE_SCREEN,
+                       "has-cursor", TRUE,
+                       NULL);
+}
+
+void
+_gdk_mir_pointer_set_location (GdkDevice *pointer,
+                               gdouble x,
+                               gdouble y,
+                               GdkWindow *window,
+                               GdkModifierType mask)
+{
+  GdkMirPointer *p = GDK_MIR_POINTER (pointer);
+
+  p->x = x;
+  p->y = y;
+  if (p->over_window)
+    g_object_unref (p->over_window);
+  p->over_window = g_object_ref (window);
+  p->modifier_mask = mask;
+}
+
+static gboolean
+gdk_mir_pointer_get_history (GdkDevice      *device,
+                             GdkWindow      *window,
+                             guint32         start,
+                             guint32         stop,
+                             GdkTimeCoord ***events,
+                             gint           *n_events)
+{
+  g_printerr ("gdk_mir_pointer_get_history\n");
+  return FALSE;
+}
+
+static void
+gdk_mir_pointer_get_state (GdkDevice       *device,
+                           GdkWindow       *window,
+                           gdouble         *axes,
+                           GdkModifierType *mask)
+{
+  //g_printerr ("gdk_mir_pointer_get_state\n");
+  GdkMirPointer *p = GDK_MIR_POINTER (device);
+  gdouble x, y;
+
+  gdk_window_get_device_position_double (window, device, &x, &y, mask);
+  if (axes)
+    {
+      axes[0] = p->x;
+      axes[1] = p->y;
+    }
+}
+
+static void
+gdk_mir_pointer_set_window_cursor (GdkDevice *device,
+                                   GdkWindow *window,
+                                   GdkCursor *cursor)
+{
+  //g_printerr ("gdk_mir_pointer_set_window_cursor\n");
+  /* Mir doesn't support cursors */
+}
+
+static void
+gdk_mir_pointer_warp (GdkDevice *device,
+                      GdkScreen *screen,
+                      gdouble    x,
+                      gdouble    y)
+{
+  //g_printerr ("gdk_mir_pointer_warp\n");
+  /* Mir doesn't support warping */
+}
+
+static void
+gdk_mir_pointer_query_state (GdkDevice        *device,
+                             GdkWindow        *window,
+                             GdkWindow       **root_window,
+                             GdkWindow       **child_window,
+                             gdouble          *root_x,
+                             gdouble          *root_y,
+                             gdouble          *win_x,
+                             gdouble          *win_y,
+                             GdkModifierType  *mask)
+{
+  //g_printerr ("gdk_mir_pointer_query_state\n");
+  GdkMirPointer *p = GDK_MIR_POINTER (device);
+
+  if (root_window)
+    *root_window = gdk_screen_get_root_window (gdk_display_get_default_screen (gdk_device_get_display (device)));
+  if (child_window)
+    *child_window = p->over_window;
+  if (root_x)
+    *root_x = p->x;
+  if (root_y)
+    *root_y = p->y;
+  if (win_x)
+    *win_x = p->x; // FIXME
+  if (win_y)
+    *win_y = p->y;
+  if (mask)
+    *mask = p->modifier_mask;
+}
+
+static GdkGrabStatus
+gdk_mir_pointer_grab (GdkDevice    *device,
+                      GdkWindow    *window,
+                      gboolean      owner_events,
+                      GdkEventMask  event_mask,
+                      GdkWindow    *confine_to,
+                      GdkCursor    *cursor,
+                      guint32       time_)
+{
+  //g_printerr ("gdk_mir_pointer_grab\n");
+  /* Mir doesn't do grabs, so sure, you have the grab */
+  return GDK_GRAB_SUCCESS;
+}
+
+static void
+gdk_mir_pointer_ungrab (GdkDevice *device,
+                        guint32    time_)
+{
+  //g_printerr ("gdk_mir_pointer_ungrab\n");
+  /* Mir doesn't do grabs */
+}
+
+static GdkWindow *
+gdk_mir_pointer_window_at_position (GdkDevice       *device,
+                                    gdouble         *win_x,
+                                    gdouble         *win_y,
+                                    GdkModifierType *mask,
+                                    gboolean         get_toplevel)
+{
+  //g_printerr ("gdk_mir_pointer_window_at_position\n");
+  GdkMirPointer *p = GDK_MIR_POINTER (device);
+
+  if (win_x)
+    *win_x = p->x;
+  if (win_y)
+    *win_y = p->y;
+  if (mask)
+    *mask = p->modifier_mask;
+
+  return p->over_window;
+}
+
+static void
+gdk_mir_pointer_select_window_events (GdkDevice    *device,
+                                      GdkWindow    *window,
+                                      GdkEventMask  event_mask)
+{
+  g_printerr ("gdk_mir_pointer_select_window_events\n");
+  // FIXME?
+}
+
+static void
+gdk_mir_pointer_init (GdkMirPointer *device)
+{
+}
+
+static void
+gdk_mir_pointer_finalize (GObject *object)
+{
+  GdkMirPointer *p = GDK_MIR_POINTER (object);
+
+  if (p->over_window)
+    g_object_unref (p->over_window);
+
+  G_OBJECT_CLASS (gdk_mir_pointer_parent_class)->finalize (object);
+}
+
+static void
+gdk_mir_pointer_class_init (GdkMirPointerClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GdkDeviceClass *device_class = GDK_DEVICE_CLASS (klass);
+
+  object_class->finalize = gdk_mir_pointer_finalize;
+
+  device_class->get_history = gdk_mir_pointer_get_history;
+  device_class->get_state = gdk_mir_pointer_get_state;
+  device_class->set_window_cursor = gdk_mir_pointer_set_window_cursor;
+  device_class->warp = gdk_mir_pointer_warp;
+  device_class->query_state = gdk_mir_pointer_query_state;
+  device_class->grab = gdk_mir_pointer_grab;
+  device_class->ungrab = gdk_mir_pointer_ungrab;
+  device_class->window_at_position = gdk_mir_pointer_window_at_position;
+  device_class->select_window_events = gdk_mir_pointer_select_window_events;
+}

gdk/mir/gdkmirscreen.c

@@ -0,0 +1,720 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 <string.h>
+
+#include "gdkscreenprivate.h"
+#include "gdkdisplayprivate.h"
+#include "gdkvisualprivate.h"
+#include "gdkinternals.h"
+
+#include "gdkmir.h"
+#include "gdkmir-private.h"
+
+#define VISUAL_TYPE GDK_VISUAL_TRUE_COLOR
+#define VISUAL_DEPTH 32
+
+typedef struct GdkMirScreen      GdkMirScreen;
+typedef struct GdkMirScreenClass GdkMirScreenClass;
+
+#define GDK_TYPE_MIR_SCREEN              (gdk_mir_screen_get_type ())
+#define GDK_MIR_SCREEN(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_MIR_SCREEN, GdkMirScreen))
+#define GDK_MIR_SCREEN_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_MIR_SCREEN, GdkMirScreenClass))
+#define GDK_IS_MIR_SCREEN(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_SCREEN))
+#define GDK_IS_MIR_SCREEN_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_MIR_SCREEN))
+#define GDK_MIR_SCREEN_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_MIR_SCREEN, GdkMirScreenClass))
+
+struct GdkMirScreen
+{
+  GdkScreen parent_instance;
+
+  /* Display this screen is running on */
+  GdkDisplay *display;
+
+  /* Current monitor configuration */
+  MirDisplayConfiguration *display_config;
+
+  GdkVisual *visual;
+
+  GdkWindow *root_window;
+};
+
+struct GdkMirScreenClass
+{
+  GdkScreenClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirScreen, gdk_mir_screen, GDK_TYPE_SCREEN)
+
+static MirConnection *
+get_connection (GdkMirScreen *screen)
+{
+  return gdk_mir_display_get_mir_connection (GDK_DISPLAY (screen->display));
+}
+
+static void
+get_screen_size (MirDisplayConfiguration *config, gint *width, gint *height)
+{
+  uint32_t i;
+
+  *width = 0;
+  *height = 0;
+
+  if (!config)
+    return;
+
+  for (i = 0; i < config->num_outputs; i++)
+    {
+      MirDisplayOutput *o = &config->outputs[i];
+      gint w, h;
+
+      if (!o->used)
+        continue;
+
+      w = o->position_x + o->modes[o->current_mode].horizontal_resolution;
+      if (w > *width)
+        *width = w;
+      h = o->position_y + o->modes[o->current_mode].vertical_resolution;
+      if (h > *height)
+        *height = h;
+    }
+}
+
+static void
+update_display_config (GdkMirScreen *screen)
+{
+  gdk_mir_display_get_mir_connection (GDK_DISPLAY (screen->display));
+  mir_display_config_destroy (screen->display_config);
+  screen->display_config = mir_connection_create_display_config (get_connection (screen));
+}
+
+static void
+config_changed_cb (MirConnection *connection, void *data)
+{
+  GdkMirScreen *screen = data;
+  gint old_width, old_height, new_width, new_height;
+
+  get_screen_size (screen->display_config, &old_width, &old_height);
+  update_display_config (screen);
+  get_screen_size (screen->display_config, &new_width, &new_height);
+
+  g_signal_emit_by_name (screen, "monitors-changed");
+  if (old_width > 0 && (old_width != new_width || old_height != new_height))
+    g_signal_emit_by_name (screen, "size-changed");
+}
+
+GdkScreen *
+_gdk_mir_screen_new (GdkDisplay *display)
+{
+  GdkMirScreen *screen;
+
+  screen = g_object_new (GDK_TYPE_MIR_SCREEN, NULL);
+  screen->display = display;
+  mir_connection_set_display_config_change_callback (get_connection (screen), config_changed_cb, display);
+  update_display_config (screen);
+
+  return GDK_SCREEN (screen);
+}
+
+static void
+gdk_mir_screen_dispose (GObject *object)
+{
+  G_OBJECT_CLASS (gdk_mir_screen_parent_class)->dispose (object);
+}
+
+static void
+gdk_mir_screen_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (gdk_mir_screen_parent_class)->finalize (object);
+}
+
+static GdkDisplay *
+gdk_mir_screen_get_display (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_display\n");
+  return GDK_DISPLAY (GDK_MIR_SCREEN (screen)->display);
+}
+
+static MirDisplayOutput *
+get_output (GdkScreen *screen, gint monitor_num)
+{
+  MirDisplayConfiguration *config;
+  uint32_t i, j;
+
+  config = GDK_MIR_SCREEN (screen)->display_config;
+
+  for (i = 0, j = 0; i < config->num_outputs; i++)
+    {
+      if (!config->outputs[i].used)
+        continue;
+
+      if (j == monitor_num)
+        return &config->outputs[i];
+      j++;
+    }
+
+  return NULL;
+}
+
+static gint
+gdk_mir_screen_get_width (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_width\n");
+  gint width, height;
+  get_screen_size (GDK_MIR_SCREEN (screen)->display_config, &width, &height);
+  return width;
+}
+
+static gint
+gdk_mir_screen_get_height (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_height\n");
+  gint width, height;
+  get_screen_size (GDK_MIR_SCREEN (screen)->display_config, &width, &height);
+  return height;
+}
+
+static gint
+gdk_mir_screen_get_width_mm (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_width_mm\n");
+  // FIXME: A combination of all screens?
+  return get_output (screen, 0)->physical_width_mm;
+}
+
+static gint
+gdk_mir_screen_get_height_mm (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_height_mm\n");
+  // FIXME: A combination of all screens?
+  return get_output (screen, 0)->physical_height_mm;
+}
+
+static gint
+gdk_mir_screen_get_number (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_number\n");
+  /* There is only one screen... */
+  return 0;
+}
+
+static GdkWindow *
+gdk_mir_screen_get_root_window (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_root_window\n");
+  GdkMirScreen *s = GDK_MIR_SCREEN (screen);
+  gint width, height;
+
+  if (s->root_window)
+     return s->root_window;
+
+  get_screen_size (GDK_MIR_SCREEN (screen)->display_config, &width, &height);
+
+  s->root_window = _gdk_display_create_window (s->display);
+  s->root_window->impl = _gdk_mir_window_impl_new ();
+  s->root_window->impl_window = s->root_window;
+  s->root_window->visual = s->visual;
+  s->root_window->window_type = GDK_WINDOW_ROOT;
+  s->root_window->depth = VISUAL_DEPTH;
+  s->root_window->x = 0;
+  s->root_window->y = 0;
+  s->root_window->abs_x = 0;
+  s->root_window->abs_y = 0;
+  s->root_window->width = width;
+  s->root_window->height = height;
+  s->root_window->viewable = TRUE;
+
+  return s->root_window;
+}
+
+static gint
+gdk_mir_screen_get_n_monitors (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_n_monitors\n");
+  MirDisplayConfiguration *config;
+  uint32_t i;
+  gint count = 0;
+
+  config = GDK_MIR_SCREEN (screen)->display_config;
+
+  for (i = 0; i < config->num_outputs; i++)
+    if (config->outputs[i].used)
+      count++;
+
+  return count;
+}
+
+static gint
+gdk_mir_screen_get_primary_monitor (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_primary_monitor\n");
+  return 0; //?
+}
+
+static gint
+gdk_mir_screen_get_monitor_width_mm	(GdkScreen *screen,
+                                     gint       monitor_num)
+{
+  g_printerr ("gdk_mir_screen_get_monitor_width_mm (%d)\n", monitor_num);
+  return get_output (screen, monitor_num)->physical_width_mm;
+}
+
+static gint
+gdk_mir_screen_get_monitor_height_mm (GdkScreen *screen,
+                                      gint       monitor_num)
+{
+  g_printerr ("gdk_mir_screen_get_monitor_height_mm (%d)\n", monitor_num);
+  return get_output (screen, monitor_num)->physical_height_mm;
+}
+
+static gchar *
+gdk_mir_screen_get_monitor_plug_name (GdkScreen *screen,
+                                      gint       monitor_num)
+{
+  g_printerr ("gdk_mir_screen_get_monitor_plug_name (%d)\n", monitor_num);
+  return NULL; //?
+}
+
+static void
+gdk_mir_screen_get_monitor_geometry (GdkScreen    *screen,
+                                     gint          monitor_num,
+                                     GdkRectangle *dest)
+{
+  //g_printerr ("gdk_mir_screen_get_monitor_geometry (%d)\n", monitor_num);
+  MirDisplayOutput *output;
+  MirDisplayMode *mode;
+
+  output = get_output (screen, monitor_num);
+  mode = &output->modes[output->current_mode];
+  dest->x = output->position_x;
+  dest->y = output->position_y;
+  dest->width = mode->horizontal_resolution;
+  dest->height = mode->vertical_resolution;
+}
+
+static void
+gdk_mir_screen_get_monitor_workarea (GdkScreen    *screen,
+                                     gint          monitor_num,
+                                     GdkRectangle *dest)
+{
+  //g_printerr ("gdk_mir_screen_get_monitor_workarea (%d)\n", monitor_num);
+  // FIXME: Don't know what this is
+  gdk_mir_screen_get_monitor_geometry (screen, monitor_num, dest);
+}
+
+static GList *
+gdk_mir_screen_list_visuals (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_list_visuals\n");
+  return g_list_append (NULL, GDK_MIR_SCREEN (screen)->visual);
+}
+
+static GdkVisual *
+gdk_mir_screen_get_system_visual (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_system_visual\n");
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static GdkVisual *
+gdk_mir_screen_get_rgba_visual (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_get_rgba_visual\n");
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static gboolean
+gdk_mir_screen_is_composited (GdkScreen *screen)
+{
+  //g_printerr ("gdk_mir_screen_is_composited\n");
+  /* We're always composited */
+  return TRUE;
+}
+
+static gchar *
+gdk_mir_screen_make_display_name (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_make_display_name\n");
+  return NULL; // FIXME
+}
+
+static GdkWindow *
+gdk_mir_screen_get_active_window (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_active_window\n");
+  return NULL; // FIXME
+}
+
+static GList *
+gdk_mir_screen_get_window_stack (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_get_window_stack\n");
+  return NULL; // FIXME
+}
+
+static void
+gdk_mir_screen_broadcast_client_message (GdkScreen *screen,
+                                         GdkEvent  *event)
+{
+  g_printerr ("gdk_mir_screen_broadcast_client_message\n");
+  // FIXME
+}
+
+static gboolean
+gdk_mir_screen_get_setting (GdkScreen   *screen,
+                            const gchar *name,
+                            GValue      *value)
+{
+  //g_printerr ("gdk_mir_screen_get_setting (\"%s\")\n", name);
+
+  if (strcmp (name, "gtk-theme-name") == 0)
+    {
+      g_value_set_string (value, "Ambiance");
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-font-name") == 0)
+    {
+      g_value_set_string (value, "Ubuntu");
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-enable-animations") == 0)
+    {
+      g_value_set_boolean (value, TRUE);
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-xft-dpi") == 0)
+    {
+      g_value_set_int (value, 96 * 1024);
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-xft-antialias") == 0)
+    {
+      g_value_set_int (value, TRUE);
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-xft-hinting") == 0)
+    {
+      g_value_set_int (value, TRUE);
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-xft-hintstyle") == 0)
+    {
+      g_value_set_static_string (value, "hintfull");
+      return TRUE;
+    }
+
+  if (strcmp (name, "gtk-xft-rgba") == 0)
+    {
+      g_value_set_static_string (value, "rgba");
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-modules"))
+    {
+      g_value_set_string (value, NULL);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-application-prefer-dark-theme"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-key-theme-name"))
+    {
+      g_value_set_string (value, NULL);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-double-click-time"))
+    {
+      g_value_set_int (value, 250);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-double-click-distance"))
+    {
+      g_value_set_int (value, 5);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-cursor-theme-name"))
+    {
+      g_value_set_string (value, "Raleigh");
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-cursor-theme-size"))
+    {
+      g_value_set_int (value, 128);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-icon-theme-name"))
+    {
+      g_value_set_string (value, "hicolor");
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-shell-shows-app-menu"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-shell-shows-menubar"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-shell-shows-desktop"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-recent-files-enabled"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-alternative-sort-arrows"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-enable-accels"))
+    {
+      g_value_set_boolean (value, TRUE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-enable-mnemonics"))
+    {
+      g_value_set_boolean (value, TRUE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-menu-images"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-button-images"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-split-cursor"))
+    {
+      g_value_set_boolean (value, TRUE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-im-module"))
+    {
+      g_value_set_string (value, NULL);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-menu-bar-accel"))
+    {
+      g_value_set_string (value, "F10");
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-cursor-blink"))
+    {
+      g_value_set_boolean (value, TRUE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-cursor-blink-time"))
+    {
+      g_value_set_int (value, 1200);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-cursor-blink-timeout"))
+    {
+      g_value_set_int (value, 10);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-entry-select-on-focus"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-error-bell"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  if (g_str_equal (name, "gtk-label-select-on-focus"))
+    {
+      g_value_set_boolean (value, FALSE);
+      return TRUE;
+    }
+
+  g_warning ("unknown property %s", name);
+
+  return FALSE;
+}
+
+static gint
+gdk_mir_screen_visual_get_best_depth (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best_depth\n");
+  return VISUAL_DEPTH;
+}
+
+static GdkVisualType
+gdk_mir_screen_visual_get_best_type (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best_type\n");
+  return VISUAL_TYPE;
+}
+
+static GdkVisual*
+gdk_mir_screen_visual_get_best (GdkScreen *screen)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best\n");
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static GdkVisual*
+gdk_mir_screen_visual_get_best_with_depth (GdkScreen *screen,
+                                           gint       depth)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best_with_depth (%d)\n", depth);
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static GdkVisual*
+gdk_mir_screen_visual_get_best_with_type (GdkScreen     *screen,
+                                          GdkVisualType  visual_type)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best_with_type (%d)\n", visual_type);
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static GdkVisual*
+gdk_mir_screen_visual_get_best_with_both (GdkScreen     *screen,
+                                          gint           depth,
+                                          GdkVisualType  visual_type)
+{
+  g_printerr ("gdk_mir_screen_visual_get_best_with_both\n");
+  return GDK_MIR_SCREEN (screen)->visual;
+}
+
+static void
+gdk_mir_screen_query_depths (GdkScreen  *screen,
+                             gint      **depths,
+                             gint       *count)
+{
+  g_printerr ("gdk_mir_screen_query_depths\n");
+  static gint supported_depths[] = { VISUAL_DEPTH };
+  *depths = supported_depths;
+  *count = 1;
+}
+
+static void
+gdk_mir_screen_query_visual_types (GdkScreen      *screen,
+                                   GdkVisualType **visual_types,
+                                   gint           *count)
+{
+  g_printerr ("gdk_mir_screen_query_visual_types\n");
+  static GdkVisualType supported_visual_types[] = { VISUAL_TYPE };
+  *visual_types = supported_visual_types;
+  *count = 1;
+}
+
+static gint
+gdk_mir_screen_get_monitor_scale_factor (GdkScreen *screen,
+                                         gint       monitor_num)
+{
+  //g_printerr ("gdk_mir_screen_get_monitor_scale_factor (%d)\n", monitor_num);
+  /* Don't support monitor scaling */
+  return 1;
+}
+
+static void
+gdk_mir_screen_init (GdkMirScreen *screen)
+{
+  screen->visual = g_object_new (GDK_TYPE_VISUAL, NULL);
+  screen->visual->screen = GDK_SCREEN (screen);
+  screen->visual->type = VISUAL_TYPE;
+  screen->visual->depth = VISUAL_DEPTH;
+}
+
+static void
+gdk_mir_screen_class_init (GdkMirScreenClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GdkScreenClass *screen_class = GDK_SCREEN_CLASS (klass);
+
+  object_class->dispose = gdk_mir_screen_dispose;
+  object_class->finalize = gdk_mir_screen_finalize;
+
+  screen_class->get_display = gdk_mir_screen_get_display;
+  screen_class->get_width = gdk_mir_screen_get_width;
+  screen_class->get_height = gdk_mir_screen_get_height;
+  screen_class->get_width_mm = gdk_mir_screen_get_width_mm;
+  screen_class->get_height_mm = gdk_mir_screen_get_height_mm;
+  screen_class->get_number = gdk_mir_screen_get_number;
+  screen_class->get_root_window = gdk_mir_screen_get_root_window;
+  screen_class->get_n_monitors = gdk_mir_screen_get_n_monitors;
+  screen_class->get_primary_monitor = gdk_mir_screen_get_primary_monitor;
+  screen_class->get_monitor_width_mm = gdk_mir_screen_get_monitor_width_mm;
+  screen_class->get_monitor_height_mm = gdk_mir_screen_get_monitor_height_mm;
+  screen_class->get_monitor_plug_name = gdk_mir_screen_get_monitor_plug_name;
+  screen_class->get_monitor_geometry = gdk_mir_screen_get_monitor_geometry;
+  screen_class->get_monitor_workarea = gdk_mir_screen_get_monitor_workarea;
+  screen_class->list_visuals = gdk_mir_screen_list_visuals;
+  screen_class->get_system_visual = gdk_mir_screen_get_system_visual;
+  screen_class->get_rgba_visual = gdk_mir_screen_get_rgba_visual;
+  screen_class->is_composited = gdk_mir_screen_is_composited;
+  screen_class->make_display_name = gdk_mir_screen_make_display_name;
+  screen_class->get_active_window = gdk_mir_screen_get_active_window;
+  screen_class->get_window_stack = gdk_mir_screen_get_window_stack;
+  screen_class->broadcast_client_message = gdk_mir_screen_broadcast_client_message;
+  screen_class->get_setting = gdk_mir_screen_get_setting;
+  screen_class->visual_get_best_depth = gdk_mir_screen_visual_get_best_depth;
+  screen_class->visual_get_best_type = gdk_mir_screen_visual_get_best_type;
+  screen_class->visual_get_best = gdk_mir_screen_visual_get_best;
+  screen_class->visual_get_best_with_depth = gdk_mir_screen_visual_get_best_with_depth;
+  screen_class->visual_get_best_with_type = gdk_mir_screen_visual_get_best_with_type;
+  screen_class->visual_get_best_with_both = gdk_mir_screen_visual_get_best_with_both;
+  screen_class->query_depths = gdk_mir_screen_query_depths;
+  screen_class->query_visual_types = gdk_mir_screen_query_visual_types;
+  screen_class->get_monitor_scale_factor = gdk_mir_screen_get_monitor_scale_factor;
+}

gdk/mir/gdkmirwindow.c

@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2014 Canonical Ltd
+ *
+ * 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 "gdkinternals.h"
+
+#include "gdkmir.h"
+
+#define GDK_MIR_WINDOW(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_MIR, GdkMirWindow))
+#define GDK_MIR_WINDOW_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_MIR, GdkMirWindowClass))
+#define GDK_IS_WINDOW_MIR_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_MIR))
+#define GDK_MIR_WINDOW_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_MIR, GdkMirWindowClass))
+
+typedef struct _GdkMirWindow GdkMirWindow;
+typedef struct _GdkMirWindowClass GdkMirWindowClass;
+
+struct _GdkMirWindow
+{
+  GdkWindow parent_instance;
+};
+
+struct _GdkMirWindowClass
+{
+  GdkWindowClass parent_class;
+};
+
+G_DEFINE_TYPE (GdkMirWindow, gdk_mir_window, GDK_TYPE_WINDOW)
+
+static void
+gdk_mir_window_init (GdkMirWindow *impl)
+{
+}
+
+static void
+gdk_mir_window_class_init (GdkMirWindowClass *klass)
+{
+}

gdk/win32/gdkevents-win32.c

@@ -3076,8 +3076,27 @@ gdk_event_translate (MSG  *msg,
 	}
       else
 	{
-	  mmi->ptMaxTrackSize.x = 30000;
-	  mmi->ptMaxTrackSize.y = 30000;
+	  HMONITOR winmon;
+	  MONITORINFO moninfo;
+
+	  winmon = MonitorFromWindow (GDK_WINDOW_HWND (window), MONITOR_DEFAULTTONEAREST);
+
+	  moninfo.cbSize = sizeof (moninfo);
+
+	  if (GetMonitorInfoA (winmon, &moninfo))
+	    {
+	      mmi->ptMaxTrackSize.x = moninfo.rcWork.right - moninfo.rcWork.left;
+	      mmi->ptMaxTrackSize.y = moninfo.rcWork.bottom - moninfo.rcWork.top;
+	    }
+	  else
+	    {
+	      /* Apparently, this is just a very big number (bigger than any widget
+               * could realistically be) to make sure the window is as big as
+               * possible when maximized.
+               */
+	      mmi->ptMaxTrackSize.x = 30000;
+	      mmi->ptMaxTrackSize.y = 30000;
+	    }
 	}
 
       if (impl->hint_flags & (GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE))

gdk/win32/gdkkeys-win32.c

@@ -146,6 +146,8 @@ handle_special (guint  vk,
       *ksymp = GDK_KEY_Select; break;
     case VK_PRINT:
       *ksymp = GDK_KEY_Print; break;
+    case VK_SNAPSHOT:
+      *ksymp = GDK_KEY_Print; break;
     case VK_EXECUTE:
       *ksymp = GDK_KEY_Execute; break;
     case VK_INSERT:

gdk/win32/gdkproperty-win32.c

@@ -186,6 +186,12 @@ _gdk_win32_window_change_property (GdkWindow    *window,
       format == 8 &&
       mode == GDK_PROP_MODE_REPLACE)
     {
+      if (type == _image_bmp && nelements < sizeof (BITMAPFILEHEADER))
+        {
+           g_warning ("Clipboard contains invalid bitmap data");
+           return;
+        }
+
       if (type == _utf8_string)
 	{
 	  if (!OpenClipboard (GDK_WINDOW_HWND (window)))

gdk/win32/gdkselection-win32.c

@@ -1285,10 +1285,15 @@ _gdk_win32_selection_convert_to_dib (HGLOBAL  hdata,
 
   if (target == _image_bmp)
     {
-      /* No conversion is needed, just strip the BITMAPFILEHEADER */
       HGLOBAL hdatanew;
-      SIZE_T size = GlobalSize (hdata) - sizeof (BITMAPFILEHEADER);
-      guchar *ptr = GlobalLock (hdata);
+      SIZE_T size;
+      guchar *ptr;
+
+      g_return_val_if_fail (GlobalSize (hdata) >= sizeof (BITMAPFILEHEADER), NULL);
+
+      /* No conversion is needed, just strip the BITMAPFILEHEADER */
+      size = GlobalSize (hdata) - sizeof (BITMAPFILEHEADER);
+      ptr = GlobalLock (hdata);
 
       memmove (ptr, ptr + sizeof (BITMAPFILEHEADER), size);
       GlobalUnlock (hdata);

gtk/a11y/gtkentryaccessible.c

@@ -456,7 +456,7 @@ gtk_entry_accessible_initialize (AtkObject *obj,
   gtk_entry_accessible->priv->selection_bound = start_pos;
 
   /* Set up signal callbacks */
-  g_signal_connect (entry, "insert-text", G_CALLBACK (insert_text_cb), NULL);
+  g_signal_connect_after (entry, "insert-text", G_CALLBACK (insert_text_cb), NULL);
   g_signal_connect (entry, "delete-text", G_CALLBACK (delete_text_cb), NULL);
 
   if (gtk_entry_get_visibility (entry))
@@ -1390,16 +1390,18 @@ insert_text_cb (GtkEditable *editable,
                 gint        *position)
 {
   GtkEntryAccessible *accessible;
+  gint length;
 
   if (new_text_length == 0)
     return;
 
   accessible = GTK_ENTRY_ACCESSIBLE (gtk_widget_get_accessible (GTK_WIDGET (editable)));
+  length = g_utf8_strlen (new_text, new_text_length);
 
   g_signal_emit_by_name (accessible,
                          "text-changed::insert",
-                         *position,
-                          g_utf8_strlen (new_text, new_text_length));
+                         *position - length,
+                          length);
 }
 
 /* We connect to GtkEditable::delete-text, since it carries

gtk/a11y/gtklistboxrowaccessible.c

@@ -50,7 +50,8 @@ gtk_list_box_row_accessible_ref_state_set (AtkObject *obj)
   if (widget != NULL)
     {
       parent = gtk_widget_get_parent (widget);
-      if (gtk_list_box_get_selection_mode (GTK_LIST_BOX (parent)) != GTK_SELECTION_NONE)
+      if (parent != NULL && 
+          gtk_list_box_get_selection_mode (GTK_LIST_BOX (parent)) != GTK_SELECTION_NONE)
         atk_state_set_add_state (state_set, ATK_STATE_SELECTABLE);
 
       if (widget == (GtkWidget*)gtk_list_box_get_selected_row (GTK_LIST_BOX (parent)))

gtk/deprecated/gtkiconfactory.c

@@ -50,9 +50,6 @@
  * @Short_description: Manipulating stock icons
  * @Title: Themeable Stock Images
  *
- * Browse the available stock icons using
- * the “gtk3-demo” application.
- *
  * An icon factory manages a collection of #GtkIconSet; a #GtkIconSet manages a
  * set of variants of a particular icon (i.e. a #GtkIconSet contains variants for
  * different sizes and widget states). Icons in an icon factory are named by a

gtk/gtkapplication-dbus.c

@@ -339,7 +339,7 @@ gtk_application_impl_dbus_inhibit (GtkApplicationImpl         *impl,
                                 "Inhibit",
                                 g_variant_new ("(s@usu)",
                                                dbus->app_id,
-                                               gtk_application_impl_dbus_get_window_system_id (dbus, window),
+                                               window ? gtk_application_impl_dbus_get_window_system_id (dbus, window) : g_variant_new_uint32 (0),
                                                reason,
                                                flags),
                                 G_DBUS_CALL_FLAGS_NONE,

gtk/gtkapplication.c

@@ -1477,10 +1477,13 @@ normalise_detailed_name (const gchar *detailed_action_name)
  * @accels: (array zero-terminated=1): a list of accelerators in the format understood by
  *     gtk_accelerator_parse()
  *
- * Sets one or more keyboard accelerator that will trigger the
+ * Sets zero or more keyboard accelerators that will trigger the
  * given action. The first item in @accels will be the primary 
  * accelerator, which may be displayed in the UI.
  *
+ * To remove all accelerators for an action, use an empty, zero-terminated
+ * array for @accels.
+ *
  * Since: 3.12
  */
 void

gtk/gtkapplicationwindow.c

@@ -691,6 +691,18 @@ gtk_application_window_real_map (GtkWidget *widget)
   GTK_WIDGET_CLASS (gtk_application_window_parent_class)->map (widget);
 }
 
+static void
+gtk_application_window_real_unmap (GtkWidget *widget)
+{
+  GtkApplicationWindow *window = GTK_APPLICATION_WINDOW (widget);
+
+  /* XXX could eliminate this by tweaking gtk_window_unmap */
+  if (window->priv->menubar)
+    gtk_widget_unmap (window->priv->menubar);
+
+  GTK_WIDGET_CLASS (gtk_application_window_parent_class)->unmap (widget);
+}
+
 static void
 gtk_application_window_real_forall_internal (GtkContainer *container,
                                              gboolean      include_internal,
@@ -811,6 +823,7 @@ gtk_application_window_class_init (GtkApplicationWindowClass *class)
   widget_class->realize = gtk_application_window_real_realize;
   widget_class->unrealize = gtk_application_window_real_unrealize;
   widget_class->map = gtk_application_window_real_map;
+  widget_class->unmap = gtk_application_window_real_unmap;
   object_class->get_property = gtk_application_window_get_property;
   object_class->set_property = gtk_application_window_set_property;
   object_class->dispose = gtk_application_window_dispose;

gtk/gtkassistant.c

@@ -2425,7 +2425,7 @@ gtk_assistant_accessible_get_n_children (AtkObject *accessible)
   if (widget == NULL)
     return 0;
 
-  return g_list_length (GTK_ASSISTANT (widget)->priv->pages) + 1;
+  return g_list_length (GTK_ASSISTANT (widget)->priv->pages) + 2;
 }
 
 static AtkObject *
@@ -2461,6 +2461,11 @@ gtk_assistant_accessible_ref_child (AtkObject *accessible,
       child = priv->action_area;
       title = NULL;
     }
+  else if (index == n_pages + 1)
+    {
+      child = priv->headerbar;
+      title = NULL;
+    }
   else
     return NULL;
 

gtk/gtkbox.c

@@ -2614,7 +2614,7 @@ gtk_box_set_center_widget (GtkBox    *box,
  *
  * Retrieves the center widget of the box.
  *
- * Returns: the center widget
+ * Returns: (transfer none): the center widget
  *
  * Since: 3.12
  */

gtk/gtkcolorchooserwidget.c

@@ -101,9 +101,14 @@ select_swatch (GtkColorChooserWidget *cc,
     return;
 
   if (cc->priv->current != NULL)
-    gtk_widget_unset_state_flags (GTK_WIDGET (cc->priv->current), GTK_STATE_FLAG_SELECTED);
+    {
+      gtk_widget_unset_state_flags (GTK_WIDGET (cc->priv->current), GTK_STATE_FLAG_SELECTED);
+      gtk_widget_queue_draw (GTK_WIDGET (cc->priv->current));
+    }
+
   gtk_widget_set_state_flags (GTK_WIDGET (swatch), GTK_STATE_FLAG_SELECTED, FALSE);
   cc->priv->current = swatch;
+  gtk_widget_queue_draw (GTK_WIDGET (cc->priv->current));
 
   gtk_color_swatch_get_rgba (swatch, &color);
   g_settings_set (cc->priv->settings, "selected-color", "(bdddd)",

gtk/gtkcombobox.c

@@ -2548,9 +2548,13 @@ gtk_combo_box_popdown (GtkComboBox *combo_box)
   if (!gtk_widget_get_realized (GTK_WIDGET (combo_box)))
     return;
 
+  if (!gtk_widget_is_drawable (priv->popup_window))
+    return;
+
   if (priv->grab_keyboard)
     gdk_device_ungrab (priv->grab_keyboard, GDK_CURRENT_TIME);
-  gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
+  if (priv->grab_pointer)
+    gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
 
   gtk_device_grab_remove (priv->popup_window, priv->grab_pointer);
   gtk_widget_hide (priv->popup_window);

gtk/gtkdialog.c

@@ -574,7 +574,6 @@ gtk_dialog_class_init (GtkDialogClass *class)
    * content area of the dialog, as returned by
    * gtk_dialog_get_content_area(), unless gtk_container_set_border_width()
    * was called on that widget directly.
-   *
    */
   gtk_widget_class_install_style_property (widget_class,
 					   g_param_spec_int ("content-area-border",
@@ -611,6 +610,14 @@ gtk_dialog_class_init (GtkDialogClass *class)
                                                              6,
                                                              GTK_PARAM_READABLE));
 
+  /**
+   * GtkDialog:action-area-border:
+   *
+   * The default border width used around the
+   * action area of the dialog, as returned by
+   * gtk_dialog_get_action_area(), unless gtk_container_set_border_width()
+   * was called on that widget directly.
+   */
   gtk_widget_class_install_style_property (widget_class,
                                            g_param_spec_int ("action-area-border",
                                                              P_("Action area border"),
@@ -668,8 +675,11 @@ update_spacings (GtkDialog *dialog)
                         NULL);
 
   if (!_gtk_container_get_border_width_set (GTK_CONTAINER (priv->vbox)))
-    gtk_container_set_border_width (GTK_CONTAINER (priv->vbox),
-                                    content_area_border);
+    {
+      gtk_container_set_border_width (GTK_CONTAINER (priv->vbox),
+                                      content_area_border);
+      _gtk_container_set_border_width_set (GTK_CONTAINER (priv->vbox), FALSE);
+    }
 
   if (!_gtk_box_get_spacing_set (GTK_BOX (priv->vbox)))
     {
@@ -681,8 +691,11 @@ update_spacings (GtkDialog *dialog)
                        button_spacing);
 
   if (!_gtk_container_get_border_width_set (GTK_CONTAINER (priv->action_area)))
-    gtk_container_set_border_width (GTK_CONTAINER (priv->action_area),
-                                    action_area_border);
+    {
+      gtk_container_set_border_width (GTK_CONTAINER (priv->action_area),
+                                      action_area_border);
+      _gtk_container_set_border_width_set (GTK_CONTAINER (priv->action_area), FALSE);
+    }
 }
 
 static void

gtk/gtkdnd.c

@@ -256,9 +256,7 @@ static void gtk_drag_selection_get             (GtkWidget         *widget,
 						guint32            time,
 						gpointer           data);
 static void gtk_drag_anim_destroy              (GtkDragAnim       *anim);
-static gboolean gtk_drag_anim_tick             (GtkWidget         *widget,
-                                                GdkFrameClock     *frame_clock,
-                                                gpointer           data);
+static gboolean gtk_drag_anim_timeout          (gpointer           data);
 static void gtk_drag_remove_icon               (GtkDragSourceInfo *info);
 static void gtk_drag_source_info_destroy       (GtkDragSourceInfo *info);
 static void gtk_drag_add_update_idle           (GtkDragSourceInfo *info);
@@ -1246,24 +1244,38 @@ gtk_drag_highlight_draw (GtkWidget *widget,
 			 cairo_t   *cr,
 			 gpointer   data)
 {
-  int width = gtk_widget_get_allocated_width (widget);
-  int height = gtk_widget_get_allocated_height (widget);
+  GtkAllocation alloc;
   GtkStyleContext *context;
 
+  if (GTK_IS_WINDOW (widget))
+    {
+      /* We don't want to draw the drag highlight around the
+       * CSD window decorations
+       */
+      gtk_widget_get_allocation (gtk_bin_get_child (GTK_BIN (widget)), &alloc);
+    }
+  else
+    {
+      alloc.x = 0;
+      alloc.y = 0;
+      alloc.width = gtk_widget_get_allocated_width (widget);
+      alloc.height = gtk_widget_get_allocated_height (widget);
+    }
+
   context = gtk_widget_get_style_context (widget);
 
   gtk_style_context_save (context);
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_DND);
 
-  gtk_render_frame (context, cr, 0, 0, width, height);
+  gtk_render_frame (context, cr, alloc.x, alloc.y, alloc.width, alloc.height);
 
   gtk_style_context_restore (context);
 
   cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
   cairo_set_line_width (cr, 1.0);
   cairo_rectangle (cr,
-                   0.5, 0.5,
-                   width - 1, height - 1);
+                   alloc.x + 0.5, alloc.y + 0.5,
+                   alloc.width - 1, alloc.height - 1);
   cairo_stroke (cr);
 
   return FALSE;
@@ -3793,7 +3805,7 @@ gtk_drag_drop_finished (GtkDragSourceInfo *info,
 	   * to respond really late, we still are OK.
 	   */
 	  gtk_drag_clear_source_info (info->context);
-	  gtk_widget_add_tick_callback (info->widget, gtk_drag_anim_tick, anim, (GDestroyNotify) gtk_drag_anim_destroy);
+	  gdk_threads_add_timeout_full (G_PRIORITY_DEFAULT, 17, gtk_drag_anim_timeout, anim, (GDestroyNotify) gtk_drag_anim_destroy);
 	}
     }
 }
@@ -4024,13 +4036,13 @@ gtk_drag_anim_destroy (GtkDragAnim *anim)
 }
 
 static gboolean
-gtk_drag_anim_tick (GtkWidget     *widget,
-                    GdkFrameClock *frame_clock,
-                    gpointer       data)
+gtk_drag_anim_timeout (gpointer data)
 {
   GtkWidget *icon_window;
   GtkDragAnim *anim = data;
   GtkDragSourceInfo *info = anim->info;
+  GtkWidget *widget = info->widget;
+  GdkFrameClock *frame_clock = gtk_widget_get_frame_clock (widget);
   gint64 current_time = gdk_frame_clock_get_frame_time (frame_clock);
   int hot_x, hot_y;
   double f = (current_time - anim->start_time) / (double) ANIM_TIME;

gtk/gtkentry.c

@@ -3452,6 +3452,7 @@ gtk_entry_get_preferred_height_and_baseline_for_width (GtkWidget *widget,
   _gtk_entry_get_borders (entry, &borders);
   pango_layout_get_pixel_size (layout, NULL, &height);
 
+  height = MAX (height, PANGO_PIXELS (priv->ascent + priv->descent));
   height += borders.top + borders.bottom;
 
   baseline = pango_layout_get_baseline (layout) / PANGO_SCALE;

gtk/gtkheaderbar.c

@@ -1887,8 +1887,8 @@ gtk_header_bar_buildable_init (GtkBuildableIface *iface)
  * @bar: A #GtkHeaderBar
  * @child: the #GtkWidget to be added to @bar
  *
- * Adds @child to @box, packed with reference to the
- * start of the @box.
+ * Adds @child to @bar, packed with reference to the
+ * start of the @bar.
  *
  * Since: 3.10
  */
@@ -1904,8 +1904,8 @@ gtk_header_bar_pack_start (GtkHeaderBar *bar,
  * @bar: A #GtkHeaderBar
  * @child: the #GtkWidget to be added to @bar
  *
- * Adds @child to @box, packed with reference to the
- * end of the @box.
+ * Adds @child to @bar, packed with reference to the
+ * end of the @bar.
  *
  * Since: 3.10
  */

gtk/gtkicontheme.c

@@ -1256,6 +1256,7 @@ load_themes (GtkIconTheme *icon_theme)
    * in gnome is a pragmatic solution to prevent missing
    * icons in GTK+ applications when run under, e.g. KDE.
    */
+  insert_theme (icon_theme, "Adwaita");
   insert_theme (icon_theme, "gnome");
   insert_theme (icon_theme, DEFAULT_THEME_NAME);
   priv->themes = g_list_reverse (priv->themes);
@@ -5327,8 +5328,10 @@ gtk_icon_theme_lookup_by_gicon_for_scale (GtkIconTheme       *icon_theme,
       GList *list, *l;
       GtkIconInfo *base_info, *emblem_info;
 
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
       if (GTK_IS_NUMERABLE_ICON (icon))
         _gtk_numerable_icon_set_background_icon_size (GTK_NUMERABLE_ICON (icon), size / 2);
+G_GNUC_END_IGNORE_DEPRECATIONS
 
       base = g_emblemed_icon_get_icon (G_EMBLEMED_ICON (icon));
       base_info = gtk_icon_theme_lookup_by_gicon_for_scale (icon_theme, base, size, scale, flags);

gtk/gtklistbox.c

@@ -496,8 +496,10 @@ gtk_list_box_get_selected_row (GtkListBox *list_box)
  * @index_: the index of the row
  *
  * Gets the n:th child in the list (not counting headers).
+ * If @_index is negative or larger than the number of items in the
+ * list, %NULL is returned.
  *
- * Returns: (transfer none): the child #GtkWidget
+ * Returns: (transfer none): the child #GtkWidget or %NULL
  *
  * Since: 3.10
  */
@@ -513,7 +515,7 @@ gtk_list_box_get_row_at_index (GtkListBox *list_box,
   priv = gtk_list_box_get_instance_private (list_box);
 
   iter = g_sequence_get_iter_at_pos (priv->children, index_);
-  if (iter)
+  if (!g_sequence_iter_is_end (iter))
     return g_sequence_get (iter);
 
   return NULL;

gtk/gtklockbutton.c

@@ -451,8 +451,10 @@ gtk_lock_button_clicked (GtkButton *button)
 {
   GtkLockButtonPrivate *priv = GTK_LOCK_BUTTON (button)->priv;
 
-  /* if we already have a pending interactive check, then do nothing */
-  if (priv->cancellable != NULL)
+  /* if we already have a pending interactive check or permission is not set,
+   * then do nothing
+   */
+  if (priv->cancellable != NULL || priv->permission == NULL)
     return;
 
   if (g_permission_get_allowed (priv->permission))