previewer: Use GResource for data files

origin commit:
https://git.gnome.org/browse/evince/commit/?h=gnome-3-6&id=45be486

data/Makefile.am

@@ -19,10 +19,6 @@ ui_DATA =				\
 	atril-toolbar.xml		\
 	hand-open.png
 
-if ENABLE_PREVIEWER
-ui_DATA += atril-previewer-ui.xml
-endif
-
 #
 # Desktop file
 #

previewer/Makefile.am

@@ -5,11 +5,12 @@ man_MANS = atril-previewer.1
 
 atril_previewer_SOURCES = \
 	ev-previewer.c		\
+	ev-previewer-resources.c \
 	ev-previewer-window.h	\
-	ev-previewer-window.c
+	ev-previewer-window.c \
+	$(NULL)
 
 atril_previewer_CPPFLAGS = \
-	-DATRILDATADIR=\"$(pkgdatadir)\"	\
 	-I$(top_srcdir)                         \
 	-I$(top_builddir) 			\
         -I$(top_srcdir)/libdocument             \
@@ -33,6 +34,17 @@ atril_previewer_LDADD = \
 	$(PREVIEWER_LIBS)                           \
     $(WEBKIT_LIBS)
 
-EXTRA_DIST = $(man_MANS)
+ev-previewer-resources.c: previewer.gresource.xml Makefile $(shell $(GLIB_COMPILE_RESOURCES) --generate-dependencies --sourcedir $(srcdir) $(srcdir)/previewer.gresource.xml)
+	$(AM_V_GEN) XMLLINT=$(XMLLINT) $(GLIB_COMPILE_RESOURCES) --target $@ --sourcedir $(srcdir) --generate-source --c-name ev_previewer $<
+
+EXTRA_DIST = \
+	previewer.gresource.xml \
+	previewer-ui.xml \
+	$(man_MANS) \
+	$(NULL)
+
+CLEANFILES = \
+	ev-previewer-resources.c \
+	$(NULL)
 
 -include $(top_srcdir)/git.mk

previewer/ev-previewer-window.c

@@ -468,12 +468,6 @@ ev_previewer_window_dispose (GObject *object)
 	G_OBJECT_CLASS (ev_previewer_window_parent_class)->dispose (object);
 }
 
-static gchar*
-data_dir (void)
-{
-	return g_strdup (ATRILDATADIR);
-}
-
 static void
 ev_previewer_window_init (EvPreviewerWindow *window)
 {
@@ -513,7 +507,6 @@ ev_previewer_window_constructor (GType                  type,
 	GtkWidget         *toolbar;
 	GtkAction         *action;
 	GError            *error = NULL;
-	gchar             *datadir, *ui_path;
 	gdouble            dpi;
 
 	object = G_OBJECT_CLASS (ev_previewer_window_parent_class)->constructor (type,
@@ -566,14 +559,9 @@ ev_previewer_window_constructor (GType                  type,
 					    window->accels_group, 1);
 	gtk_window_add_accel_group (GTK_WINDOW (window),
 				    gtk_ui_manager_get_accel_group (window->ui_manager));
-	datadir = data_dir ();
-	ui_path = g_build_filename (datadir, "atril-previewer-ui.xml", NULL);
-	if (!gtk_ui_manager_add_ui_from_file (window->ui_manager, ui_path, &error)) {
-		g_warning ("Failed to load ui from atril-previewer-ui.xml: %s", error->message);
-		g_error_free (error);
-	}
-	g_free (ui_path);
-	g_free (datadir);
+
+	gtk_ui_manager_add_ui_from_resource (window->ui_manager, "/org/mate/atril/previewer/ui/previewer.xml", &error);
+	g_assert_no_error (error);
 
 	/* GTKUIManager connects actions accels only for menu items,
 	 * but not for tool items. See bug #612972.

previewer/previewer.gresource.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright © 2012 Christian Persch
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 3, or (at your option)
+  any later version.
+
+  This program is distributed in the hope conf it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-->
+<gresources>
+  <gresource prefix="/org/mate/atril/previewer">
+    <file alias="ui/previewer.xml" compressed="true" preprocess="xml-stripblanks">previewer-ui.xml</file>
+  </gresource>
+</gresources>
+