Fix graphical corruption in window decorations with gtk+-3.4 (bug #411723 comment #3, thanks to Philipp Riegger).

(Portage version: 2.2.0_alpha100/cvs/Linux x86_64)

3 files changed, 121 insertions, 1 deletions

diff --git a/x11-wm/muffin/ChangeLog b/x11-wm/muffin/ChangeLog
index b14a12894eda..871f4d627bef 100644
--- a/x11-wm/muffin/ChangeLog
+++ b/x11-wm/muffin/ChangeLog
@@ -1,6 +1,14 @@
 # ChangeLog for x11-wm/muffin
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/x11-wm/muffin/ChangeLog,v 1.3 2012/03/15 06:05:12 tetromino Exp $
+# $Header: /var/cvsroot/gentoo-x86/x11-wm/muffin/ChangeLog,v 1.4 2012/04/13 16:04:42 tetromino Exp $
+
+*muffin-1.0.2-r1 (13 Apr 2012)
+
+  13 Apr 2012; Alexandre Rostovtsev <tetromino@gentoo.org>
+  +muffin-1.0.2-r1.ebuild,
+  +files/muffin-1.0.2-frame-initialize-style-contexts.patch:
+  Fix graphical corruption in window decorations with gtk+-3.4 (bug #411723
+  comment #3, thanks to Philipp Riegger).
 
 *muffin-1.0.2 (15 Mar 2012)
 
diff --git a/x11-wm/muffin/files/muffin-1.0.2-frame-initialize-style-contexts.patch b/x11-wm/muffin/files/muffin-1.0.2-frame-initialize-style-contexts.patch
new file mode 100644
index 000000000000..650501513cf6
--- /dev/null
+++ b/x11-wm/muffin/files/muffin-1.0.2-frame-initialize-style-contexts.patch
@@ -0,0 +1,30 @@
+From 7253a75b18452f71db3f2d58d0b0e5ccc6ff16cc Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
+Date: Sat, 10 Mar 2012 21:28:13 +0100
+Subject: [PATCH] frames: Explicitly initialize style contexts
+
+We were relying on GTK+ emitting GtkWidget::style-updated during
+widget initialization to create the GtkStyleContexts used for
+window decorations. A recent GTK+ update broke this assumption,
+so do the necessary initialization ourselves.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=671796
+---
+ src/ui/frames.c |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/src/ui/frames.c b/src/ui/frames.c
+index 0204f1a..1b4ef8d 100644
+--- a/src/ui/frames.c
++++ b/src/ui/frames.c
+@@ -273,6 +273,7 @@ meta_frames_init (MetaFrames *frames)
+ 
+   frames->style_variants = g_hash_table_new_full (g_str_hash, g_str_equal,
+                                                   g_free, g_object_unref);
++  update_style_contexts (frames);
+ 
+   gtk_widget_set_double_buffered (GTK_WIDGET (frames), FALSE);
+ 
+-- 
+1.7.8.5
+
diff --git a/x11-wm/muffin/muffin-1.0.2-r1.ebuild b/x11-wm/muffin/muffin-1.0.2-r1.ebuild
new file mode 100644
index 000000000000..5702f3fb5b71
--- /dev/null
+++ b/x11-wm/muffin/muffin-1.0.2-r1.ebuild
@@ -0,0 +1,82 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-wm/muffin/muffin-1.0.2-r1.ebuild,v 1.1 2012/04/13 16:04:42 tetromino Exp $
+
+EAPI="4"
+GCONF_DEBUG="no"
+GNOME2_LA_PUNT="yes"
+
+inherit gnome2
+
+DESCRIPTION="Compositing window manager forked from Mutter for use with Cinnamon"
+HOMEPAGE="http://cinnamon.linuxmint.com/"
+
+SRC_URI="https://github.com/linuxmint/muffin/tarball/${PV} -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="+introspection test xinerama"
+KEYWORDS="~amd64 ~x86"
+
+COMMON_DEPEND=">=x11-libs/pango-1.2[X,introspection?]
+	>=x11-libs/cairo-1.10[X]
+	x11-libs/gdk-pixbuf:2
+	>=x11-libs/gtk+-2.91.7:3[introspection?]
+	>=gnome-base/gconf-2:2
+	>=dev-libs/glib-2.14:2
+	>=media-libs/clutter-1.7.5:1.0
+	>=media-libs/libcanberra-0.26[gtk3]
+	>=x11-libs/startup-notification-0.7
+	>=x11-libs/libXcomposite-0.2
+
+	x11-libs/libICE
+	x11-libs/libSM
+	x11-libs/libX11
+	x11-libs/libXcursor
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrandr
+	x11-libs/libXrender
+
+	gnome-extra/zenity
+
+	introspection? ( >=dev-libs/gobject-introspection-0.9.5 )
+	xinerama? ( x11-libs/libXinerama )
+"
+DEPEND="${COMMON_DEPEND}
+	>=app-text/gnome-doc-utils-0.8
+	sys-devel/gettext
+	>=dev-util/pkgconfig-0.9
+	>=dev-util/intltool-0.35
+	test? ( app-text/docbook-xml-dtd:4.5 )
+	xinerama? ( x11-proto/xineramaproto )
+	x11-proto/xextproto
+	x11-proto/xproto"
+RDEPEND="${COMMON_DEPEND}
+	!x11-misc/expocity"
+
+S="${WORKDIR}/linuxmint-muffin-08ffc65"
+
+pkg_setup() {
+	DOCS="AUTHORS ChangeLog HACKING MAINTAINERS NEWS README* *.txt doc/*.txt"
+	G2CONF="${G2CONF}
+		--disable-static
+		--enable-gconf
+		--enable-shape
+		--enable-sm
+		--enable-startup-notification
+		--enable-xsync
+		--enable-verbose-mode
+		--enable-compile-warnings=maximum
+		--with-libcanberra
+		$(use_enable introspection)
+		$(use_enable xinerama)"
+}
+
+src_prepare() {
+	# Patch from mutter-3.3.92, fixes window decorations with gtk+-3.4
+	epatch "${FILESDIR}/${P}-frame-initialize-style-contexts.patch"
+
+	gnome2_src_prepare
+}