summaryrefslogtreecommitdiff
path: root/wallpaper/caja-wallpaper-extension.c
diff options
context:
space:
mode:
Diffstat (limited to 'wallpaper/caja-wallpaper-extension.c')
-rw-r--r--wallpaper/caja-wallpaper-extension.c186
1 files changed, 186 insertions, 0 deletions
diff --git a/wallpaper/caja-wallpaper-extension.c b/wallpaper/caja-wallpaper-extension.c
new file mode 100644
index 0000000..f274a20
--- /dev/null
+++ b/wallpaper/caja-wallpaper-extension.c
@@ -0,0 +1,186 @@
+/*
+ * Caja Wallpaper extension
+ *
+ * Copyright (C) 2005 Adam Israel
+ * Copyright (C) 2014 Stefano Karapetsas
+ *
+ * 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 Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Adam Israel <[email protected]>
+ * Stefano Karapetsas <[email protected]>
+ */
+
+#include <config.h>
+#include <string.h>
+#include <gio/gio.h>
+#include <glib/gi18n-lib.h>
+#include <libcaja-extension/caja-extension-types.h>
+#include <libcaja-extension/caja-file-info.h>
+#include <libcaja-extension/caja-menu-provider.h>
+#include "caja-wallpaper-extension.h"
+
+#define WP_SCHEMA "org.mate.background"
+#define WP_FILE_KEY "picture-filename"
+
+static GObjectClass *parent_class;
+
+static void
+set_wallpaper_callback (CajaMenuItem *item,
+ gpointer user_data)
+{
+ GList *files;
+ GSettings *settings;
+ GError *err;
+ CajaFileInfo *file;
+ gchar *uri;
+ gchar *filename;
+
+ files = g_object_get_data (G_OBJECT (item), "files");
+ file = files->data;
+
+ uri = caja_file_info_get_uri (file);
+ filename = g_filename_from_uri(uri, NULL, NULL);
+
+ settings = g_settings_new (WP_SCHEMA);
+
+ g_settings_set_string (settings, WP_FILE_KEY, filename);
+
+ g_object_unref (settings);
+ g_free (filename);
+ g_free (uri);
+
+}
+
+static gboolean
+is_image (CajaFileInfo *file)
+{
+ gchar *mimeType;
+ gboolean isImage;
+
+ mimeType = caja_file_info_get_mime_type (file);
+
+ isImage = g_str_has_prefix (caja_file_info_get_mime_type (file), "image/");
+
+ g_free (mimeType);
+
+ return isImage;
+}
+
+
+static GList *
+caja_cwe_get_file_items (CajaMenuProvider *provider,
+ GtkWidget *window,
+ GList *files)
+{
+ GList *items = NULL;
+ GList *scan;
+ gboolean one_item;
+ CajaMenuItem *item;
+
+ for (scan = files; scan; scan = scan->next) {
+ CajaFileInfo *file = scan->data;
+ gchar *scheme;
+ gboolean local;
+
+ scheme = caja_file_info_get_uri_scheme (file);
+ local = strncmp (scheme, "file", 4) == 0;
+ g_free (scheme);
+
+ if (!local)
+ return NULL;
+ }
+
+ one_item = (files != NULL) && (files->next == NULL);
+ if (one_item && is_image ((CajaFileInfo *)files->data) &&
+ !caja_file_info_is_directory ((CajaFileInfo *)files->data)) {
+ item = caja_menu_item_new ("CajaCwe::sendto",
+ _("Set as wallpaper..."),
+ _("Set image as the current wallpaper..."),
+ NULL);
+ g_signal_connect (item,
+ "activate",
+ G_CALLBACK (set_wallpaper_callback),
+ provider);
+ g_object_set_data_full (G_OBJECT (item),
+ "files",
+ caja_file_info_list_copy (files),
+ (GDestroyNotify) caja_file_info_list_free);
+ items = g_list_append (items, item);
+ }
+ return items;
+}
+
+
+static void
+caja_cwe_menu_provider_iface_init (CajaMenuProviderIface *iface)
+{
+ iface->get_file_items = caja_cwe_get_file_items;
+}
+
+
+static void
+caja_cwe_instance_init (CajaCwe *cwe)
+{
+}
+
+
+static void
+caja_cwe_class_init (CajaCweClass *class)
+{
+ parent_class = g_type_class_peek_parent (class);
+}
+
+
+static GType cwe_type = 0;
+
+
+GType
+caja_cwe_get_type (void)
+{
+ return cwe_type;
+}
+
+
+void
+caja_cwe_register_type (GTypeModule *module)
+{
+ static const GTypeInfo info = {
+ sizeof (CajaCweClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) caja_cwe_class_init,
+ NULL,
+ NULL,
+ sizeof (CajaCwe),
+ 0,
+ (GInstanceInitFunc) caja_cwe_instance_init,
+ };
+
+ static const GInterfaceInfo menu_provider_iface_info = {
+ (GInterfaceInitFunc) caja_cwe_menu_provider_iface_init,
+ NULL,
+ NULL
+ };
+
+ cwe_type = g_type_module_register_type (module,
+ G_TYPE_OBJECT,
+ "CajaCwe",
+ &info, 0);
+
+ g_type_module_add_interface (module,
+ cwe_type,
+ CAJA_TYPE_MENU_PROVIDER,
+ &menu_provider_iface_info);
+}