[mutter] Add compatibility with GTK+ 2.18
- From: Florian Müllner <fmuellner src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter] Add compatibility with GTK+ 2.18
- Date: Fri, 2 Jul 2010 13:54:38 +0000 (UTC)
commit e267a633307a5c040b77f75e9cde7b5a2db0bd8a
Author: Florian Müllner <fmuellner gnome org>
Date: Mon Jun 14 12:48:27 2010 +0200
Add compatibility with GTK+ 2.18
In order to replace calls to deprecated GDK code, the current
development version of GTK+ is required. Add some basic compatibility
code to allow building mutter with GTK+ 2.18.
https://bugzilla.gnome.org/show_bug.cgi?id=587991
configure.in | 2 +-
src/Makefile.am | 1 +
src/gdk-compat.h | 35 +++++++++++++++++++++++++++++++++++
src/ui/frames.c | 1 +
src/ui/ui.c | 1 +
5 files changed, 39 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 836ac6c..eff4b35 100644
--- a/configure.in
+++ b/configure.in
@@ -124,7 +124,7 @@ if test "x$GCC" = "xyes"; then
fi
changequote([,])dnl
-MUTTER_PC_MODULES='gtk+-2.0 >= 2.21.1 pango >= 1.2.0'
+MUTTER_PC_MODULES='gtk+-2.0 >= 2.18 pango >= 1.2.0'
AC_ARG_ENABLE(gconf,
AC_HELP_STRING([--disable-gconf],
diff --git a/src/Makefile.am b/src/Makefile.am
index cc1c3a4..1753d4a 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -39,6 +39,7 @@ mutter_SOURCES= \
compositor/mutter-shaped-texture.h \
compositor/tidy/tidy-texture-frame.c \
compositor/tidy/tidy-texture-frame.h \
+ gdk-compat.h \
gtk-compat.h \
include/compositor.h \
include/mutter-plugin.h \
diff --git a/src/gdk-compat.h b/src/gdk-compat.h
new file mode 100644
index 0000000..236efab
--- /dev/null
+++ b/src/gdk-compat.h
@@ -0,0 +1,35 @@
+#ifndef __GDK_COMPAT_H__
+#define __GDK_COMPAT_H__
+
+#include <gdk/gdk.h>
+
+/* Provide a compatibility layer for accessor function introduced
+ * in GTK+ 2.22 which we need to build without deprecated GDK symbols.
+ * That way it is still possible to build with GTK+ 2.18 when not
+ * using GDK_DISABLE_DEPRECATED.
+ */
+
+#if !GTK_CHECK_VERSION (2, 21, 1)
+
+#define gdk_window_get_background(w,c) *c = GDK_WINDOW_OBJECT (w)->bg_color
+#define gdk_visual_get_depth(v) GDK_VISUAL(v)->depth
+#define gdk_window_get_back_pixmap(w,p,r) \
+ G_STMT_START { \
+ GdkWindowObject *priv = GDK_WINDOW_OBJECT (w); \
+ \
+ if (p != NULL) \
+ { \
+ if (priv->bg_pixmap == GDK_PARENT_RELATIVE_BG || \
+ priv->bg_pixmap == GDK_NO_BG) \
+ *p = NULL; \
+ else \
+ *p = priv->bg_pixmap; \
+ } \
+ \
+ if (r != NULL) \
+ *r = (priv->bg_pixmap == GDK_PARENT_RELATIVE_BG); \
+ } G_STMT_END
+
+#endif /*GTK_CHECK_VERSION */
+
+#endif /* __GDK_COMPAT_H__ */
diff --git a/src/ui/frames.c b/src/ui/frames.c
index a0387c1..dce5f52 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -36,6 +36,7 @@
#include "ui.h"
#include "gtk-compat.h"
+#include "gdk-compat.h"
#ifdef HAVE_SHAPE
#include <X11/extensions/shape.h>
diff --git a/src/ui/ui.c b/src/ui/ui.c
index 8c38002..bdc8cd6 100644
--- a/src/ui/ui.c
+++ b/src/ui/ui.c
@@ -32,6 +32,7 @@
#include "theme.h"
#include "inlinepixbufs.h"
+#include "gdk-compat.h"
#include <string.h>
#include <stdlib.h>
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