Movie list window / menu: add edit mode to delete multiple movies

[cinaest] / src / movie-list-window.vala

diff --git a/src/movie-list-window.vala b/src/movie-list-window.vala
index 460741e..f975746 100644 (file)
--- a/src/movie-list-window.vala
+++ b/src/movie-list-window.vala
@@ -21,6 +21,7 @@ using Hildon;
 
 public class MovieListWindow : StackableWindow {
        private MovieListMenu menu;
+       private Hildon.EditToolbar edit_toolbar;
        private Hildon.Entry search_field;
        private Toolbar search_bar;
        private uint source_id;
@@ -69,7 +70,12 @@ public class MovieListWindow : StackableWindow {
 
                add (vbox);
 
+               edit_toolbar = new Hildon.EditToolbar.with_text (_("Select movies"), _("Delete"));
+               set_edit_toolbar (edit_toolbar);
+
                // Connect signals
+               edit_toolbar.button_clicked.connect (on_delete_button_clicked);
+               edit_toolbar.arrow_clicked.connect (leave_edit_mode); 
                search_field.changed.connect (on_search_field_changed);
                close_button.clicked.connect (on_close_button_clicked);
                key_press_event.connect (on_key_press_event);
@@ -81,6 +87,7 @@ public class MovieListWindow : StackableWindow {
                search_field.grab_default ();
 
                show_all ();
+               edit_toolbar.hide ();
                search_bar_visible = false;
                search_bar.hide ();
                movie_list.hide ();
@@ -102,6 +109,60 @@ public class MovieListWindow : StackableWindow {
                }
        }
 
+       public void on_delete_movies_clicked () {
+               fullscreen ();
+               edit_toolbar.show ();
+               movie_list.set_hildon_ui_mode (UIMode.EDIT);
+
+               var selection = movie_list.get_selection ();
+               selection.unselect_all ();
+       }
+
+       private void on_delete_button_clicked () {
+               var selection = movie_list.get_selection ();
+               int count = selection.count_selected_rows ();
+               if (count == 0) {
+                       Banner.show_information (this, null, _("No movies selected"));
+                       leave_edit_mode ();
+               }
+
+               var dialog = new Note.confirmation (this, _("Delete %d movies?").printf (count));
+               var res = dialog.run ();
+
+               if (res == Gtk.ResponseType.OK) {
+                       weak TreeModel model;
+                       var rows = selection.get_selected_rows (out model);
+
+                       var movies = new List<Movie> ();
+
+                       // get selected movies from the store
+                       foreach (TreePath path in rows) {
+                               TreeIter iter;
+
+                               if (model.get_iter (out iter, path)) {
+                                       Movie movie;
+
+                                       model.get (iter, MovieListStore.Columns.MOVIE, out movie);
+                                       if (movie != null) {
+                                               movies.append (movie);
+                                       }
+                               }
+                       }
+                       // and remove them
+                       foreach (Movie movie in movies) {
+                               store.remove (movie);
+                       }
+               }
+               dialog.destroy ();
+               leave_edit_mode ();
+       }
+
+       private void leave_edit_mode () {
+               movie_list.set_hildon_ui_mode (UIMode.NORMAL);
+               edit_toolbar.hide ();
+               unfullscreen ();
+       }
+
        private void on_close_button_clicked () {
                search_field.set_text ("");
                search_bar_visible = false;