Add translations support (including EN and DE) (close #6)

data/de.coderkun.mcg.gschema.xml

@@ -23,7 +23,7 @@
 		</key>
 		<key type="s" name="image-dir">
 			<default>''</default>
-			<summary>Image dir</summary>
+			<summary>Image directory</summary>
 			<description>Directory which a webserver is providing images on</description>
 		</key>
 		<key type="b" name="connected">

data/gtk.glade

@@ -431,8 +431,8 @@
                           <object class="GtkEntry" id="server-host">
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
-                            <property name="text" translatable="yes">localhost</property>
+                            <property name="text">localhost</property>
-                            <property name="placeholder_text" translatable="yes">Host</property>
+                            <property name="placeholder_text" translatable="yes">Enter hostname or IP address</property>
                             <signal name="focus-out-event" handler="on_server-host_focus_out_event" swapped="no"/>
                           </object>
                           <packing>
@@ -444,7 +444,7 @@
                           <object class="GtkEntry" id="server-image-dir">
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
-                            <property name="placeholder_text" translatable="yes">Image Directory</property>
+                            <property name="placeholder_text" translatable="yes">Enter URL or local path</property>
                           </object>
                           <packing>
                             <property name="left_attach">1</property>
@@ -456,7 +456,7 @@
                             <property name="visible">True</property>
                             <property name="can_focus">True</property>
                             <property name="visibility">False</property>
-                            <property name="placeholder_text" translatable="yes">Password</property>
+                            <property name="placeholder_text" translatable="yes">Enter password or leave blank</property>
                             <property name="input_purpose">password</property>
                           </object>
                           <packing>
@@ -517,7 +517,7 @@
                             <property name="visible">True</property>
                             <property name="can_focus">False</property>
                             <property name="halign">start</property>
-                            <property name="label" translatable="yes">Image Dir:</property>
+                            <property name="label" translatable="yes">Image Directory:</property>
                           </object>
                           <packing>
                             <property name="left_attach">1</property>
@@ -730,7 +730,7 @@
                   </object>
                   <packing>
                     <property name="name">page0</property>
-                    <property name="title" translatable="yes">page0</property>
+                    <property name="title">page0</property>
                   </packing>
                 </child>
                 <child>
@@ -798,7 +798,7 @@
                   </object>
                   <packing>
                     <property name="name">page1</property>
-                    <property name="title" translatable="yes">page1</property>
+                    <property name="title">page1</property>
                     <property name="position">1</property>
                   </packing>
                 </child>
@@ -897,7 +897,7 @@
                   </object>
                   <packing>
                     <property name="name">page0</property>
-                    <property name="title" translatable="yes">page0</property>
+                    <property name="title">page0</property>
                   </packing>
                 </child>
                 <child>
@@ -966,7 +966,7 @@
                   </object>
                   <packing>
                     <property name="name">page1</property>
-                    <property name="title" translatable="yes">page1</property>
+                    <property name="title">page1</property>
                     <property name="position">1</property>
                   </packing>
                 </child>

locale/de/LC_MESSAGES/mcg.po

@@ -0,0 +1,104 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: MPDCoverGrid\n"
+"POT-Creation-Date: 2017-04-22 14:55+0200\n"
+"PO-Revision-Date: 2017-04-22 14:55+0200\n"
+"Last-Translator: coderkun <olli@coderkun.de>\n"
+"Language-Team: \n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 2.0.1\n"
+"X-Poedit-Basepath: ../../..\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-SearchPath-0: data/gtk.glade\n"
+
+#: data/gtk.glade:21
+msgid "Tracklist"
+msgstr "Titelliste"
+
+#: data/gtk.glade:31
+msgid "large tracklist"
+msgstr "große Titelliste"
+
+#: data/gtk.glade:47
+msgid "small tracklist"
+msgstr "kleine Titelliste"
+
+#: data/gtk.glade:64
+msgid "hide tracklist"
+msgstr "gar keine Titelliste"
+
+#: data/gtk.glade:116 data/gtk.glade:172
+msgid "Title"
+msgstr "Titel"
+
+#: data/gtk.glade:133 data/gtk.glade:189
+msgid "Artist"
+msgstr "Künstler"
+
+#: data/gtk.glade:269
+msgid "Sort"
+msgstr "Sortierung"
+
+#: data/gtk.glade:279
+msgid "sort by artist"
+msgstr "nach Künstler"
+
+#: data/gtk.glade:295
+msgid "sort by title"
+msgstr "nach Titel"
+
+#: data/gtk.glade:311
+msgid "sort by year"
+msgstr "nach Jahr"
+
+#: data/gtk.glade:435
+msgid "Enter hostname or IP address"
+msgstr "Hostnamen oder IP-Adresse eingeben"
+
+#: data/gtk.glade:447
+msgid "Enter URL or local path"
+msgstr "URL oder lokalen Pfad eingeben"
+
+#: data/gtk.glade:459
+msgid "Enter password or leave blank"
+msgstr "Passwort eingeben oder leer lassen"
+
+#: data/gtk.glade:484
+msgid "Host:"
+msgstr "Host:"
+
+#: data/gtk.glade:496
+msgid "Port:"
+msgstr "Port:"
+
+#: data/gtk.glade:508
+msgid "Password:"
+msgstr "Passwort:"
+
+#: data/gtk.glade:520
+msgid "Image Directory:"
+msgstr "Bildordner:"
+
+#: data/gtk.glade:544 data/gtk.glade:1200
+msgid "Server"
+msgstr "Server"
+
+#: data/gtk.glade:697 data/gtk.glade:1185
+msgid "Cover"
+msgstr "Cover"
+
+#: data/gtk.glade:808 data/gtk.glade:1234
+msgid "Playlist"
+msgstr "Wiedergabeliste"
+
+#: data/gtk.glade:835
+msgid "search library"
+msgstr "durchsuche Bibliothek"
+
+#: data/gtk.glade:976 data/gtk.glade:1289
+msgid "Library"
+msgstr "Bibliothek"

locale/en/LC_MESSAGES/mcg.po

@@ -0,0 +1,103 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: MPDCoverGrid\n"
+"POT-Creation-Date: 2017-04-22 14:55+0200\n"
+"PO-Revision-Date: 2017-04-22 14:56+0200\n"
+"Last-Translator: coderkun <olli@coderkun.de>\n"
+"Language-Team: \n"
+"Language: en\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 2.0.1\n"
+"X-Poedit-Basepath: ../../..\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Poedit-SearchPath-0: data/gtk.glade\n"
+
+#: data/gtk.glade:21
+msgid "Tracklist"
+msgstr "Tracklist"
+
+#: data/gtk.glade:31
+msgid "large tracklist"
+msgstr "large tracklist"
+
+#: data/gtk.glade:47
+msgid "small tracklist"
+msgstr "small tracklist"
+
+#: data/gtk.glade:64
+msgid "hide tracklist"
+msgstr "hide tracklist"
+
+#: data/gtk.glade:116 data/gtk.glade:172
+msgid "Title"
+msgstr "Title"
+
+#: data/gtk.glade:133 data/gtk.glade:189
+msgid "Artist"
+msgstr "Artist"
+
+#: data/gtk.glade:269
+msgid "Sort"
+msgstr "Sort order"
+
+#: data/gtk.glade:279
+msgid "sort by artist"
+msgstr "by Artist"
+
+#: data/gtk.glade:295
+msgid "sort by title"
+msgstr "by Title"
+
+#: data/gtk.glade:311
+msgid "sort by year"
+msgstr "by Year"
+
+#: data/gtk.glade:435
+msgid "Enter hostname or IP address"
+msgstr "Enter hostname or IP address"
+
+#: data/gtk.glade:447
+msgid "Enter URL or local path"
+msgstr "Enter URL or local path"
+
+#: data/gtk.glade:459
+msgid "Enter password or leave blank"
+msgstr "Enter password or leave blank"
+
+#: data/gtk.glade:484
+msgid "Host:"
+msgstr "Host:"
+
+#: data/gtk.glade:496
+msgid "Port:"
+msgstr "Port:"
+
+#: data/gtk.glade:508
+msgid "Password:"
+msgstr "Password:"
+
+#: data/gtk.glade:520
+msgid "Image Directory:"
+msgstr "Image Directory:"
+
+#: data/gtk.glade:544 data/gtk.glade:1200
+msgid "Server"
+msgstr "Server"
+
+#: data/gtk.glade:697 data/gtk.glade:1185
+msgid "Cover"
+msgstr "Cover"
+
+#: data/gtk.glade:808 data/gtk.glade:1234
+msgid "Playlist"
+msgstr "Playlist"
+
+#: data/gtk.glade:835
+msgid "search library"
+msgstr "search library"
+
+#: data/gtk.glade:976 data/gtk.glade:1289
+msgid "Library"
+msgstr "Library"

mcg/__init__.py

@@ -10,6 +10,7 @@ import os
 # Set environment
 srcdir = os.path.abspath(os.path.dirname(__file__))
 datadir = os.path.join(srcdir, '..', 'data')
+localedir = os.path.join(srcdir, '..', 'locale')
 
 # Set GSettings schema dir (if not set already)
 if not os.environ.get('GSETTINGS_SCHEMA_DIR'):
@@ -28,3 +29,7 @@ class Environment:
 
     def get_data(subdir):
         return os.path.join(datadir, subdir)
+
+
+    def get_locale():
+        return localedir

mcg/application.py

@@ -3,6 +3,7 @@
 
 import gi
 gi.require_version('Gtk', '3.0')
+import locale
 import logging
 import urllib
 
@@ -17,6 +18,7 @@ from mcg import widgets
 class Application(Gtk.Application):
     TITLE = "MPDCoverGrid"
     ID = 'de.coderkun.mcg'
+    DOMAIN = 'mcg'
 
 
     def _get_option(shortname, longname, description):
@@ -52,6 +54,7 @@ class Application(Gtk.Application):
         self._load_resource()
         self._load_settings()
         self._load_css()
+        self._setup_locale()
         self._load_ui()
 
 
@@ -90,9 +93,15 @@ class Application(Gtk.Application):
         )
 
 
+    def _setup_locale(self):
+        relpath = Environment.get_locale()
+        locale.bindtextdomain(Application.DOMAIN, relpath)
+
+
     def _load_ui(self):
         # Create builder to load UI
         self._builder = Gtk.Builder()
+        self._builder.set_translation_domain(Application.DOMAIN)
         self._builder.add_from_resource(self._get_resource_path('gtk.glade'))
 
 

mcg/widgets.py

@@ -569,7 +569,7 @@ class ConnectionPanel(GObject.GObject):
         self._port_spinner = builder.get_object('server-port')
         # Passwort
         self._password_entry = builder.get_object('server-password')
-        # Image dir
+        # Image directory
         self._image_dir_entry = builder.get_object('server-image-dir')
 
         # Zeroconf provider

setup.py

@@ -52,6 +52,10 @@ setup(
             "data/gtk.glade",
             "data/mcg.css",
             "data/noise-texture.png"
+        ]),
+        (os.path.join('share', 'locale'), [
+            'locale/en/LC_MESSAGES/mcg.mo',
+            'locale/de/LC_MESSAGES/mcg.mo'
         ])
     ],
     classifiers = [