todevelopers · jonnius · Jun 18, 2015
diff --git a/[email protected]/convenience.js b/[email protected]/convenience.js
@@ -24,6 +24,9 @@
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+const Gettext = imports.gettext;
+const Config = imports.misc.config;
+
 const Gio = imports.gi.Gio;
 const ExtensionUtils = imports.misc.extensionUtils;
 
@@ -65,3 +68,26 @@ function getSettings(schema) {
 
 	return new Gio.Settings({ settings_schema: schemaObj });
 }
+
+/**
+ * initTranslations:
+ * @domain: (optional): the gettext domain to use
+ *
+ * Initialize Gettext to load translations from extensionsdir/locale.
+ * If @domain is not provided, it will be taken from metadata['gettext-domain']
+ */
+function initTranslations(domain) {
+    let extension = ExtensionUtils.getCurrentExtension();
+
+    domain = domain || extension.metadata['gettext-domain'];
+
+    // check if this extension was built with "make zip-file", and thus
+    // has the locale files in a subfolder
+    // otherwise assume that extension has been installed in the
+    // same prefix as gnome-shell
+    let localeDir = extension.dir.get_child('locale');
+    if (localeDir.query_exists(null))
+        Gettext.bindtextdomain(domain, localeDir.get_path());
+    else
+        Gettext.bindtextdomain(domain, Config.LOCALEDIR);
+}
diff --git a/[email protected]/extension.js b/[email protected]/extension.js
@@ -36,6 +36,9 @@ const Parser = Me.imports.parsers.factory;
 const Log = Me.imports.logger;
 const Settings = Convenience.getSettings();
 
+const Gettext = imports.gettext.domain('rss-feed');
+const _ = Gettext.gettext;
+
 const ExtensionGui = {
     RssPopupMenuItem: Me.imports.extensiongui.rsspopupmenuitem.RssPopupMenuItem,
     RssPopupSubMenuMenuItem: Me.imports.extensiongui.rsspopupsubmenumenuitem.RssPopupSubMenuMenuItem
@@ -89,12 +92,12 @@ const RssFeedButton = new Lang.Class({
         });
 
         let systemMenu = Main.panel.statusArea.aggregateMenu._system;
-        let prevBtn = systemMenu._createActionButton('go-previous-symbolic', "Previous");
-        let nextBtn = systemMenu._createActionButton('go-next-symbolic', "Next");
-        let reloadBtn = systemMenu._createActionButton('view-refresh-symbolic', "Reload RSS Feeds");
-        let settingsBtn = systemMenu._createActionButton('preferences-system-symbolic', "RSS Feed Settings");
+        let prevBtn = systemMenu._createActionButton('go-previous-symbolic', _("Previous"));
+        let nextBtn = systemMenu._createActionButton('go-next-symbolic', _("Next"));
+        let reloadBtn = systemMenu._createActionButton('view-refresh-symbolic', _("Reload RSS Feeds"));
+        let settingsBtn = systemMenu._createActionButton('preferences-system-symbolic', _("RSS Feed Settings"));
 
-        this._lastUpdateTime = new St.Button({label: 'Last update: --:--'});
+        this._lastUpdateTime = new St.Button({label: _("Last update")+': --:--'});
 
         this._buttonMenu.actor.add_actor(prevBtn);
         this._buttonMenu.actor.add_actor(nextBtn);
@@ -329,7 +332,7 @@ const RssFeedButton = new Lang.Class({
 
         // update last download time
         let time = new Date();
-        this._lastUpdateTime.set_label('Last update: ' + this._pad(time.getHours(), 2)
+        this._lastUpdateTime.set_label(_("Last update")+': ' + this._pad(time.getHours(), 2)
             + ':' + this._pad(time.getMinutes(), 2));
 
         rssParser.clear();
@@ -362,7 +365,7 @@ const RssFeedButton = new Lang.Class({
             }
             else {
 
-                let subMenu = new PopupMenu.PopupMenuItem('No data available');
+                let subMenu = new PopupMenu.PopupMenuItem(_("No data available"));
                 this._feedsSection.addMenuItem(subMenu);
             }
 
@@ -384,6 +387,7 @@ let rssFeedBtn;
  *  Initialize the extension
  */
 function init() {
+    Convenience.initTranslations("rss-feed");
 
     // hack for dconf
     let enabled = Settings.get_boolean(DEBUG_ENABLED_KEY);

diff --git a/[email protected]/locale/de/LC_MESSAGES/rss-feed.mo b/[email protected]/locale/de/LC_MESSAGES/rss-feed.mo
diff --git a/[email protected]/locale/de/LC_MESSAGES/rss-feed.po b/[email protected]/locale/de/LC_MESSAGES/rss-feed.po
@@ -0,0 +1,60 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: RSS Feed GNOME Shell Extension\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-06-18 11:03-0300\n"
+"PO-Revision-Date: 2015-06-18 11:03-0300\n"
+"Last-Translator: Jonatan Zeidler <[email protected]>\n"
+"Language-Team: German <[email protected]>\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 1.7.5\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+
+#: extension.js:95
+msgid "Previous"
+msgstr "Zurück"
+
+#: extension.js:96
+msgid "Next"
+msgstr "Weiter"
+
+#: extension.js:97
+msgid "Reload RSS Feeds"
+msgstr "RSS-Quellen abrufen"
+
+#: extension.js:98
+msgid "RSS Feed Settings"
+msgstr "Einstellungen der RSS-Quellen"
+
+#: extension.js:100 extension.js:335
+msgid "Last update"
+msgstr "Zuletzt aktualisiert"
+
+#: extension.js:368
+msgid "No data available"
+msgstr "Keine Daten verfügbar"
+
+#: prefs.js:65
+msgid "Update interval (minutes):"
+msgstr "Aktualisierungsintervall (Minuten):"
+
+#: prefs.js:78
+msgid "RSS sources per page:"
+msgstr "RSS-Quellen pro Seite:"
+
+#: prefs.js:187
+msgid "New RSS Feed source"
+msgstr "Neue RSS-Quelle"
+
+#: prefs.js:211
+msgid "Edit RSS Feed source"
+msgstr "RSS-Quelle bearbeiten"
diff --git a/[email protected]/prefs.js b/[email protected]/prefs.js
@@ -29,6 +29,10 @@ const Lang = imports.lang;
 const Me = imports.misc.extensionUtils.getCurrentExtension();
 const Settings = Me.imports.convenience.getSettings();
 
+const Convenience = Me.imports.convenience;
+const Gettext = imports.gettext.domain('rss-feed');
+const _ = Gettext.gettext;
+
 const COLUMN_ID = 0;
 const MAX_UPDATE_INTERVAL = 1440;
 const MAX_SOURCES_LIMIT = 1024;
@@ -58,7 +62,7 @@ const RssFeedSettingsWidget = new GObject.Class({
 		// update interval
 		let box = new Gtk.Box( { orientation: Gtk.Orientation.HORIZONTAL, spacing: 6 } );
 		box.set_margin_bottom(6);
-		let label = new Gtk.Label({ xalign: 0, label: 'Update interval (minutes):' });
+		let label = new Gtk.Label({ xalign: 0, label: _("Update interval (minutes):") });
 		box.pack_start(label, true, true, 0);
 
 		let spinbtn = Gtk.SpinButton.new_with_range(0, MAX_UPDATE_INTERVAL, 1);
@@ -71,7 +75,7 @@ const RssFeedSettingsWidget = new GObject.Class({
 		// items visible per page
 		let box2 = new Gtk.Box( { orientation: Gtk.Orientation.HORIZONTAL, spacing: 6 } );
 		box2.set_margin_bottom(6);
-		let label2 = new Gtk.Label({ xalign: 0, label: 'RSS sources per page:' });
+		let label2 = new Gtk.Label({ xalign: 0, label: _("RSS sources per page:") });
 		box2.pack_start(label2, true, true, 0);
 
 		let spinbtn2 = Gtk.SpinButton.new_with_range(1, MAX_SOURCES_LIMIT, 1);
@@ -180,7 +184,7 @@ const RssFeedSettingsWidget = new GObject.Class({
 	 */
 	_createNew: function() {
 
-		this._createDialog('New RSS Feed source', '', Lang.bind(this, function() {
+		this._createDialog(_("New RSS Feed source"), '', Lang.bind(this, function() {
 
 			// update tree view
 			let iter = this._store.append();
@@ -204,7 +208,7 @@ const RssFeedSettingsWidget = new GObject.Class({
 		let [any, model, iter] = this._actor.get_selection().get_selected();
 
 		if (any) {
-			this._createDialog('Edit RSS Feed source', model.get_value(iter, COLUMN_ID),
+			this._createDialog(_("Edit RSS Feed source"), model.get_value(iter, COLUMN_ID),
 			Lang.bind(this, function() {
 				// update tree view
 				this._store.set_value(iter, COLUMN_ID, this._entry.get_text());
@@ -273,6 +277,7 @@ const RssFeedSettingsWidget = new GObject.Class({
  *	Initialize the settings widget
  */
 function init() {
+    Convenience.initTranslations("rss-feed");
 }
 
 /*

diff --git a/[email protected]/rss-feed.pot b/[email protected]/rss-feed.pot
@@ -0,0 +1,58 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-06-18 11:03-0300\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <[email protected]>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: extension.js:95
+msgid "Previous"
+msgstr ""
+
+#: extension.js:96
+msgid "Next"
+msgstr ""
+
+#: extension.js:97
+msgid "Reload RSS Feeds"
+msgstr ""
+
+#: extension.js:98
+msgid "RSS Feed Settings"
+msgstr ""
+
+#: extension.js:100 extension.js:335
+msgid "Last update"
+msgstr ""
+
+#: extension.js:368
+msgid "No data available"
+msgstr ""
+
+#: prefs.js:65
+msgid "Update interval (minutes):"
+msgstr ""
+
+#: prefs.js:78
+msgid "RSS sources per page:"
+msgstr ""
+
+#: prefs.js:187
+msgid "New RSS Feed source"
+msgstr ""
+
+#: prefs.js:211
+msgid "Edit RSS Feed source"
+msgstr ""