GNOME.org
 

[gthumb/ext] added ability to set an image as desktop background

commit 616dc75170921a5c9a2f72433ccd8334c38c90e0
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Oct 19 13:27:00 2009 +0200

    added ability to set an image as desktop background

 configure.ac                                       |    1 +
 extensions/Makefile.am                             |   35 ++++---
 extensions/desktop_background/Makefile.am          |   31 ++++++
 extensions/desktop_background/actions.c            |   59 +++++++++++
 extensions/desktop_background/actions.h            |   32 ++++++
 extensions/desktop_background/callbacks.c          |  106 ++++++++++++++++++++
 extensions/desktop_background/callbacks.h          |   31 ++++++
 .../desktop_background.extension.in.in             |   10 ++
 extensions/desktop_background/main.c               |   54 ++++++++++
 extensions/resize_images/main.c                    |    2 +-
 10 files changed, 343 insertions(+), 18 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7162a64..7c605f6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -285,6 +285,7 @@ extensions/catalogs/data/ui/Makefile
 extensions/comments/Makefile
 extensions/comments/data/Makefile
 extensions/comments/data/ui/Makefile
+extensions/desktop_background/Makefile
 extensions/exiv2/Makefile
 extensions/file_manager/Makefile
 extensions/file_tools/Makefile
diff --git a/extensions/Makefile.am b/extensions/Makefile.am
index 9d4c532..b16f2b1 100644
--- a/extensions/Makefile.am
+++ b/extensions/Makefile.am
@@ -1,20 +1,21 @@
-SUBDIRS = 		\
-	catalogs	\
-	comments	\
-	exiv2		\
-	file_manager	\
-	file_tools	\
-	file_viewer	\
-	image_rotation	\
-	image_viewer	\
-	jpeg_utils	\
-	list_tools	\
-	photo_importer	\
-	pixbuf_savers	\
-	red_eye_removal	\
-	rename_series 	\
-	resize_images	\
-	search		\
+SUBDIRS = 			\
+	catalogs		\
+	comments		\
+	desktop_background	\
+	exiv2			\
+	file_manager		\
+	file_tools		\
+	file_viewer		\
+	image_rotation		\
+	image_viewer		\
+	jpeg_utils		\
+	list_tools		\
+	photo_importer		\
+	pixbuf_savers		\
+	red_eye_removal		\
+	rename_series 		\
+	resize_images		\
+	search			\
 	slideshow
 
 -include $(top_srcdir)/git.mk
diff --git a/extensions/desktop_background/Makefile.am b/extensions/desktop_background/Makefile.am
new file mode 100644
index 0000000..486713b
--- /dev/null
+++ b/extensions/desktop_background/Makefile.am
@@ -0,0 +1,31 @@
+extensiondir = $(libdir)/gthumb-2.0/extensions
+extension_LTLIBRARIES = libdesktop_background.la
+
+libdesktop_background_la_SOURCES = 	\
+	$(JPEG_FILES)			\
+	actions.c			\
+	actions.h			\
+	callbacks.c			\
+	callbacks.h			\
+	main.c		
+
+libdesktop_background_la_CFLAGS = $(GTHUMB_CFLAGS) $(DISABLE_DEPRECATED) $(WARNINGS) -I$(top_srcdir) -I$(top_builddir)/gthumb 
+libdesktop_background_la_LDFLAGS = $(EXTENSION_LIBTOOL_FLAGS)
+libdesktop_background_la_LIBADD = $(GTHUMB_LIBS) 
+libdesktop_background_la_DEPENDENCIES = $(top_builddir)/gthumb/gthumb$(EXEEXT)
+
+extensioninidir = $(extensiondir)
+extensionini_in_files = desktop_background.extension.in.in
+extensionini_DATA = $(extensionini_in_files:.extension.in.in=.extension)
+
+%.extension.in: %.extension.in.in $(extension_LTLIBRARIES)
+	sed -e "s|%LIBRARY%|`. ./$(extension_LTLIBRARIES) && echo $$dlname`|" \
+	$< > $@
+
+%.extension: %.extension.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@
+
+EXTRA_DIST = $(extensionini_in_files) 
+
+DISTCLEANFILES = $(extensionini_DATA)
+
+-include $(top_srcdir)/git.mk
diff --git a/extensions/desktop_background/actions.c b/extensions/desktop_background/actions.c
new file mode 100644
index 0000000..5a165f4
--- /dev/null
+++ b/extensions/desktop_background/actions.c
@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  GThumb
+ *
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+
+#include <config.h>
+#include <glib/gi18n.h>
+#include <gthumb.h>
+
+
+void
+gth_browser_activate_action_tool_desktop_background (GtkAction  *action,
+					             GthBrowser *browser)
+{
+	GList       *items;
+	GList       *file_list;
+	GthFileData *file_data;
+	char        *path;
+	GError      *error = NULL;
+
+	items = gth_file_selection_get_selected (GTH_FILE_SELECTION (gth_browser_get_file_list_view (browser)));
+	file_list = gth_file_list_get_files (GTH_FILE_LIST (gth_browser_get_file_list (browser)), items);
+
+	if (file_list == NULL)
+		return;
+
+	file_data = file_list->data;
+	if (file_data == NULL)
+		return;
+
+	path = g_file_get_path (file_data->file);
+	if (path != NULL)
+		eel_gconf_set_string ("/desktop/gnome/background/picture_filename", path);
+
+	if (! g_spawn_command_line_async ("gnome-appearance-properties --show-page=background", &error))
+		_gtk_error_dialog_from_gerror_run (GTK_WINDOW (browser), _("Could not show the desktop background properties"), &error);
+
+	g_free (path);
+	_g_object_list_unref (file_list);
+	_gtk_tree_path_list_free (items);
+}
diff --git a/extensions/desktop_background/actions.h b/extensions/desktop_background/actions.h
new file mode 100644
index 0000000..dca3344
--- /dev/null
+++ b/extensions/desktop_background/actions.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  GThumb
+ *
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef ACTIONS_H
+#define ACTIONS_H
+
+#include <gtk/gtk.h>
+
+#define DEFINE_ACTION(x) void x (GtkAction *action, gpointer data);
+
+DEFINE_ACTION(gth_browser_activate_action_tool_desktop_background)
+
+#endif /* ACTIONS_H */
diff --git a/extensions/desktop_background/callbacks.c b/extensions/desktop_background/callbacks.c
new file mode 100644
index 0000000..aa945d2
--- /dev/null
+++ b/extensions/desktop_background/callbacks.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  GThumb
+ *
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+
+#include <config.h>
+#include <glib/gi18n.h>
+#include <glib-object.h>
+#include <gdk/gdkkeysyms.h>
+#include <gthumb.h>
+#include "actions.h"
+
+#define BROWSER_DATA_KEY "desktop-background-browser-data"
+
+
+static const char *fixed_ui_info =
+"<ui>"
+"  <popup name='ListToolsPopup'>"
+"    <placeholder name='Tools'>"
+"      <menuitem name='DesktopBackground' action='Tool_DesktopBackground'/>"
+"    </placeholder>"
+"  </popup>"
+"</ui>";
+
+
+static GtkActionEntry action_entries[] = {
+	{ "Tool_DesktopBackground", "desktop-background",
+	  N_("Set as Desktop Background"), NULL,
+	  N_("Set the image as desktop background"),
+	  G_CALLBACK (gth_browser_activate_action_tool_desktop_background) },
+};
+
+
+typedef struct {
+	GtkActionGroup *action_group;
+} BrowserData;
+
+
+static void
+browser_data_free (BrowserData *data)
+{
+	g_free (data);
+}
+
+
+void
+db__gth_browser_construct_cb (GthBrowser *browser)
+{
+	BrowserData *data;
+	GError      *error = NULL;
+
+	g_return_if_fail (GTH_IS_BROWSER (browser));
+
+	data = g_new0 (BrowserData, 1);
+	data->action_group = gtk_action_group_new ("Desktop Background Actions");
+	gtk_action_group_set_translation_domain (data->action_group, NULL);
+	gtk_action_group_add_actions (data->action_group,
+				      action_entries,
+				      G_N_ELEMENTS (action_entries),
+				      browser);
+	gtk_ui_manager_insert_action_group (gth_browser_get_ui_manager (browser), data->action_group, 0);
+
+	if (! gtk_ui_manager_add_ui_from_string (gth_browser_get_ui_manager (browser), fixed_ui_info, -1, &error)) {
+		g_message ("building menus failed: %s", error->message);
+		g_clear_error (&error);
+	}
+
+	g_object_set_data_full (G_OBJECT (browser), BROWSER_DATA_KEY, data, (GDestroyNotify) browser_data_free);
+}
+
+
+void
+db__gth_browser_update_sensitivity_cb (GthBrowser *browser)
+{
+	BrowserData *data;
+	GtkAction   *action;
+	int          n_selected;
+	gboolean     sensitive;
+
+	data = g_object_get_data (G_OBJECT (browser), BROWSER_DATA_KEY);
+	g_return_if_fail (data != NULL);
+
+	n_selected = gth_file_selection_get_n_selected (GTH_FILE_SELECTION (gth_browser_get_file_list_view (browser)));
+	sensitive = n_selected == 1;
+
+	action = gtk_action_group_get_action (data->action_group, "Tool_DesktopBackground");
+	g_object_set (action, "sensitive", sensitive, NULL);
+}
diff --git a/extensions/desktop_background/callbacks.h b/extensions/desktop_background/callbacks.h
new file mode 100644
index 0000000..714cde5
--- /dev/null
+++ b/extensions/desktop_background/callbacks.h
@@ -0,0 +1,31 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  GThumb
+ *
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef CALLBACKS_H
+#define CALLBACKS_H
+
+#include <gthumb.h>
+
+void      db__gth_browser_construct_cb           (GthBrowser  *browser);
+void      db__gth_browser_update_sensitivity_cb  (GthBrowser  *browser);
+
+#endif /* CALLBACKS_H */
diff --git a/extensions/desktop_background/desktop_background.extension.in.in b/extensions/desktop_background/desktop_background.extension.in.in
new file mode 100644
index 0000000..f8cc084
--- /dev/null
+++ b/extensions/desktop_background/desktop_background.extension.in.in
@@ -0,0 +1,10 @@
+[Extension]
+_Name=Desktop background
+_Description=Set the image as desktop background
+_Authors=gthumb development team
+Copyright=Copyright © 2009 The Free Software Foundation, Inc.
+Version=1.0
+
+[Loader]
+Type=module
+File=%LIBRARY%
diff --git a/extensions/desktop_background/main.c b/extensions/desktop_background/main.c
new file mode 100644
index 0000000..ee5a7f4
--- /dev/null
+++ b/extensions/desktop_background/main.c
@@ -0,0 +1,54 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *  GThumb
+ *
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+
+#include <config.h>
+#include <gtk/gtk.h>
+#include <gthumb.h>
+#include "callbacks.h"
+
+
+G_MODULE_EXPORT void
+gthumb_extension_activate (void)
+{
+	gth_hook_add_callback ("gth-browser-construct", 40, G_CALLBACK (db__gth_browser_construct_cb), NULL);
+	gth_hook_add_callback ("gth-browser-update-sensitivity", 10, G_CALLBACK (db__gth_browser_update_sensitivity_cb), NULL);
+}
+
+
+G_MODULE_EXPORT void
+gthumb_extension_deactivate (void)
+{
+}
+
+
+G_MODULE_EXPORT gboolean
+gthumb_extension_is_configurable (void)
+{
+	return FALSE;
+}
+
+
+G_MODULE_EXPORT void
+gthumb_extension_configure (GtkWindow *parent)
+{
+}
diff --git a/extensions/resize_images/main.c b/extensions/resize_images/main.c
index 9258c4f..cdae2ff 100644
--- a/extensions/resize_images/main.c
+++ b/extensions/resize_images/main.c
@@ -30,7 +30,7 @@
 G_MODULE_EXPORT void
 gthumb_extension_activate (void)
 {
-	gth_hook_add_callback ("gth-browser-construct", 10, G_CALLBACK (ri__gth_browser_construct_cb), NULL);
+	gth_hook_add_callback ("gth-browser-construct", 20, G_CALLBACK (ri__gth_browser_construct_cb), NULL);
 	gth_hook_add_callback ("gth-browser-update-sensitivity", 10, G_CALLBACK (ri__gth_browser_update_sensitivity_cb), NULL);
 }
[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]