Gettext support

11 files changed, 40 insertions, 32 deletions

diff --git a/main/src/main.vala b/main/src/main.vala
index 14029e47..e0d54d18 100644
--- a/main/src/main.vala
+++ b/main/src/main.vala
@@ -1,20 +1,28 @@
 using Dino.Entities;
 using Dino.Ui;
 
+extern const string GETTEXT_PACKAGE;
+extern const string LOCALE_INSTALL_DIR;
+
 namespace Dino {
 
 void main(string[] args) {
+
     try{
         string? exec_path = args.length > 0 ? args[0] : null;
+        SearchPathGenerator search_path_generator = new SearchPathGenerator(exec_path);
         if (exec_path != null && exec_path.contains(Path.DIR_SEPARATOR_S)) {
             string bindir = Path.get_dirname(exec_path);
             if (FileUtils.test(Path.build_filename(bindir, "gschemas.compiled"), FileTest.IS_REGULAR)) {
                 Environment.set_variable("GSETTINGS_SCHEMA_DIR", Path.get_dirname(exec_path), false);
             }
         }
+        Intl.textdomain(GETTEXT_PACKAGE);
+        internationalize(GETTEXT_PACKAGE, search_path_generator.get_locale_path(GETTEXT_PACKAGE, LOCALE_INSTALL_DIR));
+
         Plugins.Loader loader = new Plugins.Loader(exec_path);
         Gtk.init(ref args);
-        Dino.Ui.Application app = new Dino.Ui.Application();
+        Dino.Ui.Application app = new Dino.Ui.Application() { search_path_generator=search_path_generator };
 
         app.add_main_option("plugin-paths", 0, 0, OptionArg.NONE, "Display plugin search paths and exit", null);
         app.handle_local_options.connect((options) => {
diff --git a/main/src/ui/add_conversation/chat/dialog.vala b/main/src/ui/add_conversation/chat/dialog.vala
index 910e7264..6873b4ca 100644
--- a/main/src/ui/add_conversation/chat/dialog.vala
+++ b/main/src/ui/add_conversation/chat/dialog.vala
@@ -18,7 +18,7 @@ public class Dialog : Gtk.Dialog {
 
     public Dialog(StreamInteractor stream_interactor) {
         Object(use_header_bar : 1);
-        this.title = "Start Chat";
+        this.title = _("Start Chat");
         this.modal = true;
         this.stream_interactor = stream_interactor;
 
@@ -31,13 +31,13 @@ public class Dialog : Gtk.Dialog {
         header_bar.show_close_button = false;
 
         Button cancel_button = new Button();
-        cancel_button.set_label("Cancel");
+        cancel_button.set_label(_("Cancel"));
         cancel_button.visible = true;
         header_bar.pack_start(cancel_button);
 
         ok_button = new Button();
         ok_button.get_style_context().add_class("suggested-action");
-        ok_button.label = "Start";
+        ok_button.label = _("Start");
         ok_button.sensitive = false;
         ok_button.visible = true;
         header_bar.pack_end(ok_button);
diff --git a/main/src/ui/add_conversation/conference/add_groupchat_dialog.vala b/main/src/ui/add_conversation/conference/add_groupchat_dialog.vala
index 96d44000..10c91c70 100644
--- a/main/src/ui/add_conversation/conference/add_groupchat_dialog.vala
+++ b/main/src/ui/add_conversation/conference/add_groupchat_dialog.vala
@@ -25,7 +25,7 @@ protected class AddGroupchatDialog : Gtk.Dialog {
     public AddGroupchatDialog(StreamInteractor stream_interactor) {
         Object(use_header_bar : 1);
         this.stream_interactor = stream_interactor;
-        ok_button.label = "Add";
+        ok_button.label = _("Add");
         ok_button.get_style_context().add_class("suggested-action"); // TODO why doesn't it work in XML
         accounts_stack.set_visible_child_name("combobox");
         account_combobox.initialize(stream_interactor);
@@ -39,7 +39,7 @@ protected class AddGroupchatDialog : Gtk.Dialog {
     public AddGroupchatDialog.for_conference(StreamInteractor stream_interactor, Account account, Xmpp.Xep.Bookmarks.Conference conference) {
         this(stream_interactor);
         edit_confrence = conference;
-        ok_button.label = "Save";
+        ok_button.label = _("Save");
         ok_button.sensitive = true;
         accounts_stack.set_visible_child_name("label");
         account_label.label = account.bare_jid.to_string();
diff --git a/main/src/ui/add_conversation/conference/dialog.vala b/main/src/ui/add_conversation/conference/dialog.vala
index c035c11d..2da37c08 100644
--- a/main/src/ui/add_conversation/conference/dialog.vala
+++ b/main/src/ui/add_conversation/conference/dialog.vala
@@ -12,7 +12,7 @@ public class Dialog : Gtk.Dialog {
     private Stack stack = new Stack();
     private Button cancel_button;
     private Button ok_button;
-    private Label cancel_label = new Label("Cancel") {visible=true};
+    private Label cancel_label = new Label(_("Cancel")) {visible=true};
     private Image cancel_image = new Image.from_icon_name("go-previous-symbolic", IconSize.MENU) {visible=true};
 
     private SelectJidFragment select_fragment;
@@ -23,7 +23,7 @@ public class Dialog : Gtk.Dialog {
 
     public Dialog(StreamInteractor stream_interactor) {
         Object(use_header_bar : 1);
-        this.title = "Join Conference";
+        this.title = _("Join Conference");
         this.modal = true;
         this.stream_interactor = stream_interactor;
 
@@ -42,7 +42,7 @@ public class Dialog : Gtk.Dialog {
         cancel_button.add(cancel_label);
         cancel_button.clicked.disconnect(show_jid_add_view);
         cancel_button.clicked.connect(on_cancel);
-        ok_button.label = "Next";
+        ok_button.label = _("Next");
         ok_button.sensitive = select_fragment.done;
         ok_button.clicked.disconnect(on_ok_button_clicked);
         ok_button.clicked.connect(on_next_button_clicked);
@@ -57,7 +57,7 @@ public class Dialog : Gtk.Dialog {
         cancel_button.add(cancel_image);
         cancel_button.clicked.disconnect(on_cancel);
         cancel_button.clicked.connect(show_jid_add_view);
-        ok_button.label = "Join";
+        ok_button.label = _("Join");
         ok_button.sensitive = details_fragment.done;
         ok_button.clicked.disconnect(on_next_button_clicked);
         ok_button.clicked.connect(on_ok_button_clicked);
diff --git a/main/src/ui/conversation_summary/message_item.vala b/main/src/ui/conversation_summary/message_item.vala
index fed67945..4b26a289 100644
--- a/main/src/ui/conversation_summary/message_item.vala
+++ b/main/src/ui/conversation_summary/message_item.vala
@@ -104,7 +104,7 @@ public class MessageItem : Grid, ConversationItem {
         } else if (timespan > TimeSpan.MINUTE) {
             return (timespan / TimeSpan.MINUTE).to_string() + " min ago";
         } else {
-            return "Just now";
+            return _("Just now");
         }
     }
 }
diff --git a/main/src/ui/conversation_summary/view.vala b/main/src/ui/conversation_summary/view.vala
index 179c14e3..60d26cf0 100644
--- a/main/src/ui/conversation_summary/view.vala
+++ b/main/src/ui/conversation_summary/view.vala
@@ -117,9 +117,9 @@ public class View : Box {
         if (state_ != null) {
             if (state_ == Xep.ChatStateNotifications.STATE_COMPOSING || state_ == Xep.ChatStateNotifications.STATE_PAUSED) {
                 if (state_ == Xep.ChatStateNotifications.STATE_COMPOSING) {
-                    typing_status = new StatusItem(stream_interactor, conversation, "is typing...");
+                    typing_status = new StatusItem(stream_interactor, conversation, _("is typing..."));
                 } else if (state_ == Xep.ChatStateNotifications.STATE_PAUSED) {
-                    typing_status = new StatusItem(stream_interactor, conversation, "has stoped typing");
+                    typing_status = new StatusItem(stream_interactor, conversation, _("has stopped typing"));
                 }
                 main.add(typing_status);
             }
diff --git a/main/src/ui/manage_accounts/add_account_dialog.vala b/main/src/ui/manage_accounts/add_account_dialog.vala
index 8501f476..74754b79 100644
--- a/main/src/ui/manage_accounts/add_account_dialog.vala
+++ b/main/src/ui/manage_accounts/add_account_dialog.vala
@@ -18,7 +18,7 @@ public class AddAccountDialog : Gtk.Dialog {
 
     public AddAccountDialog(StreamInteractor stream_interactor) {
         Object(use_header_bar : 1);
-        this.title = "Add Account";
+        this.title = _("Add Account");
 
         cancel_button.clicked.connect(() => { close(); });
         ok_button.clicked.connect(on_ok_button_clicked);
diff --git a/main/src/ui/manage_accounts/dialog.vala b/main/src/ui/manage_accounts/dialog.vala
index e8697bad..24a8b47c 100644
--- a/main/src/ui/manage_accounts/dialog.vala
+++ b/main/src/ui/manage_accounts/dialog.vala
@@ -147,9 +147,9 @@ public class Dialog : Gtk.Window {
 
     private void on_image_button_clicked() {
         FileChooserDialog chooser = new FileChooserDialog (
-				"Select avatar", this, FileChooserAction.OPEN,
-				"Cancel", ResponseType.CANCEL,
-				"Select", ResponseType.ACCEPT);
+				_("Select avatar"), this, FileChooserAction.OPEN,
+				_("Cancel"), ResponseType.CANCEL,
+				_("Select"), ResponseType.ACCEPT);
         FileFilter filter = new FileFilter();
         filter.add_mime_type("image/*");
         chooser.set_filter(filter);
@@ -248,11 +248,11 @@ public class Dialog : Gtk.Window {
             ConnectionManager.ConnectionState state = stream_interactor.connection_manager.get_state(account);
             switch (state) {
                 case ConnectionManager.ConnectionState.CONNECTING:
-                    state_label.label = "Connecting..."; break;
+                    state_label.label = _("Connecting..."); break;
                 case ConnectionManager.ConnectionState.CONNECTED:
-                    state_label.label = "Connected"; break;
+                    state_label.label = _("Connected"); break;
                 case ConnectionManager.ConnectionState.DISCONNECTED:
-                    state_label.label = "Disconnected"; break;
+                    state_label.label = _("Disconnected"); break;
             }
             state_label.get_style_context().remove_class("is_error");
         }
@@ -275,12 +275,12 @@ public class Dialog : Gtk.Window {
     private string get_connection_error_description(ConnectionManager.ConnectionError error) {
         switch (error.source) {
             case ConnectionManager.ConnectionError.Source.SASL:
-                return "Wrong password";
+                return _("Wrong password");
         }
         if (error.identifier != null) {
-            return "Error" + ": " + error.identifier;
+            return _("Error") + ": " + error.identifier;
         } else {
-            return "Error";
+            return _("Error");
         }
     }
 }
diff --git a/main/src/ui/notifications.vala b/main/src/ui/notifications.vala
index 3846c7ba..029a4b33 100644
--- a/main/src/ui/notifications.vala
+++ b/main/src/ui/notifications.vala
@@ -56,9 +56,9 @@ public class Notifications : Object {
     }
 
     private void on_received_subscription_request(Jid jid, Account account) {
-        Notify.Notification notification = new Notify.Notification("Subscription request", jid.bare_jid.to_string(), null);
+        Notify.Notification notification = new Notify.Notification(_("Subscription request"), jid.bare_jid.to_string(), null);
         notification.set_image_from_pixbuf((new AvatarGenerator(40, 40)).draw_jid(stream_interactor, jid, account));
-        notification.add_action("accept", "Accept", () => {
+        notification.add_action("accept", _("Accept"), () => {
             stream_interactor.get_module(PresenceManager.IDENTITY).approve_subscription(account, jid);
 
             if (stream_interactor.get_module(RosterManager.IDENTITY).get_roster_item(account, jid) == null) {
@@ -71,7 +71,7 @@ public class Notifications : Object {
                 notification.close();
             } catch (Error error) { }
         });
-        notification.add_action("deny", "Deny", () => {
+        notification.add_action("deny", _("Deny"), () => {
             stream_interactor.get_module(PresenceManager.IDENTITY).deny_subscription(account, jid);
             try {
                 notification.close();
diff --git a/main/src/ui/occupant_menu/view.vala b/main/src/ui/occupant_menu/view.vala
index b7fe15ba..b6b25961 100644
--- a/main/src/ui/occupant_menu/view.vala
+++ b/main/src/ui/occupant_menu/view.vala
@@ -45,7 +45,7 @@ public class View : Popover {
         Button header_button = new Button() { relief=ReliefStyle.NONE, visible=true };
         header_button.add(header_box);
 
-        ModelButton private_button = new ModelButton()  { active=true, text="Start private conversation", visible=true };
+        ModelButton private_button = new ModelButton()  { active=true, text=_("Start private conversation"), visible=true };
 
         Box outer_box = new Box(Orientation.VERTICAL, 5) { margin=10, visible=true };
         outer_box.add(header_button);
diff --git a/main/src/ui/unified_window.vala b/main/src/ui/unified_window.vala
index d4d9055c..1c4474c7 100644
--- a/main/src/ui/unified_window.vala
+++ b/main/src/ui/unified_window.vala
@@ -132,17 +132,17 @@ public class UnifiedWindow : Window {
 
 public class NoAccountsPlaceholder : UnifiedWindowPlaceholder {
     public NoAccountsPlaceholder() {
-        label.label = "No accounts active";
-        primary_button.label = "Manage accounts";
+        label.label = _("No accounts active");
+        primary_button.label = _("Manage accounts");
         secondary_button.visible = false;
     }
 }
 
 public class NoConversationsPlaceholder : UnifiedWindowPlaceholder {
     public NoConversationsPlaceholder() {
-        label.label = "No conversation active";
-        primary_button.label = "Add Chat";
-        secondary_button.label = "Join Conference";
+        label.label = _("No conversation active");
+        primary_button.label = _("Add Chat");
+        secondary_button.label = _("Join Conference");
         secondary_button.visible = true;
     }
 }