1 files changed, 125 insertions, 0 deletions
diff --git a/src/tags/TagPage.vala b/src/tags/TagPage.vala
new file mode 100644
index 0000000..f3ef237
--- /dev/null
+++ b/src/tags/TagPage.vala
@@ -0,0 +1,125 @@
+/* Copyright 2010-2014 Yorba Foundation
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later).  See the COPYING file in this distribution.
+ */
+
+public class TagPage : CollectionPage {
+    private Tag tag;
+    
+    public TagPage(Tag tag) {
+        base (tag.get_name());
+        
+        this.tag = tag;
+        
+        Tag.global.items_altered.connect(on_tags_altered);
+        tag.mirror_sources(get_view(), create_thumbnail);
+        
+        init_page_context_menu("/TagsContextMenu");
+    }
+    
+    ~TagPage() {
+        get_view().halt_mirroring();
+        Tag.global.items_altered.disconnect(on_tags_altered);
+    }
+    
+    protected override void init_collect_ui_filenames(Gee.List<string> ui_filenames) {
+        base.init_collect_ui_filenames(ui_filenames);
+        ui_filenames.add("tags.ui");
+    }
+    
+    public Tag get_tag() {
+        return tag;
+    }
+    
+    protected override void get_config_photos_sort(out bool sort_order, out int sort_by) {
+        Config.Facade.get_instance().get_event_photos_sort(out sort_order, out sort_by);
+    }
+
+    protected override void set_config_photos_sort(bool sort_order, int sort_by) {
+        Config.Facade.get_instance().set_event_photos_sort(sort_order, sort_by);
+    }
+    
+    protected override Gtk.ActionEntry[] init_collect_action_entries() {
+        Gtk.ActionEntry[] actions = base.init_collect_action_entries();
+        
+        Gtk.ActionEntry delete_tag = { "DeleteTag", null, TRANSLATABLE, null, null, on_delete_tag };
+        // label and tooltip are assigned when the menu is displayed
+        actions += delete_tag;
+        
+        Gtk.ActionEntry rename_tag = { "RenameTag", null, TRANSLATABLE, null, null, on_rename_tag };
+        // label and tooltip are assigned when the menu is displayed
+        actions += rename_tag;
+        
+        Gtk.ActionEntry remove_tag = { "RemoveTagFromPhotos", null, TRANSLATABLE, null, null, 
+            on_remove_tag_from_photos };
+        // label and tooltip are assigned when the menu is displayed
+        actions += remove_tag;
+        
+        Gtk.ActionEntry delete_tag_sidebar = { "DeleteTagSidebar", null, Resources.DELETE_TAG_SIDEBAR_MENU, 
+            null, null, on_delete_tag };
+        actions += delete_tag_sidebar;
+        
+        Gtk.ActionEntry rename_tag_sidebar = { "RenameTagSidebar", null, Resources.RENAME_TAG_SIDEBAR_MENU, 
+            null, null, on_rename_tag };
+        actions += rename_tag_sidebar;
+
+        Gtk.ActionEntry new_child_tag_sidebar = { "NewChildTagSidebar", null, Resources.NEW_CHILD_TAG_SIDEBAR_MENU,
+            null, null, on_new_child_tag_sidebar };
+        actions += new_child_tag_sidebar;
+
+        return actions;
+    }
+    
+    private void on_tags_altered(Gee.Map<DataObject, Alteration> map) {
+        if (map.has_key(tag)) {
+            set_page_name(tag.get_name());
+            update_actions(get_view().get_selected_count(), get_view().get_count());
+        }
+    }
+    
+    protected override void update_actions(int selected_count, int count) {
+        set_action_details("DeleteTag",
+            Resources.delete_tag_menu(tag.get_user_visible_name()),
+            null,
+            true);
+        
+        set_action_details("RenameTag",
+            Resources.rename_tag_menu(tag.get_user_visible_name()),
+            null,
+            true);
+        
+        set_action_details("RemoveTagFromPhotos", 
+            Resources.untag_photos_menu(tag.get_user_visible_name(), selected_count),
+            null,
+            selected_count > 0);
+        
+        base.update_actions(selected_count, count);
+    }
+    
+    private void on_new_child_tag_sidebar() {
+        NewChildTagCommand creation_command = new NewChildTagCommand(tag);
+        
+        AppWindow.get_command_manager().execute(creation_command);
+        
+        LibraryWindow.get_app().rename_tag_in_sidebar(creation_command.get_created_child());
+    }
+    
+    private void on_rename_tag() {
+        LibraryWindow.get_app().rename_tag_in_sidebar(tag);
+    }
+    
+    private void on_delete_tag() {
+        if (Dialogs.confirm_delete_tag(tag))
+            AppWindow.get_command_manager().execute(new DeleteTagCommand(tag));
+    }
+    
+    private void on_remove_tag_from_photos() {
+        if (get_view().get_selected_count() > 0) {
+            get_command_manager().execute(new TagUntagPhotosCommand(tag, 
+                (Gee.Collection<MediaSource>) get_view().get_selected_sources(), 
+                get_view().get_selected_count(), false));
+        }
+    }
+}
+