playlist-manager[-qt]: Handle Delete and F2 key press events

Author: radioactiveman

src/playlist-manager-qt/playlist-manager-qt.cc

@@ -132,6 +132,7 @@ class PlaylistsView : public audqt::TreeView
     void currentChanged(const QModelIndex & current,
                         const QModelIndex & previous) override;
     void dropEvent(QDropEvent * event) override;
+    void keyPressEvent(QKeyEvent * event) override;
 
 private:
     PlaylistsModel m_model;
@@ -322,6 +323,28 @@ void PlaylistsView::dropEvent(QDropEvent * event)
     event->acceptProposedAction();
 }
 
+void PlaylistsView::keyPressEvent(QKeyEvent * event)
+{
+    auto CtrlShiftAlt =
+        Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier;
+
+    if (!(event->modifiers() & CtrlShiftAlt))
+    {
+        switch (event->key())
+        {
+        case Qt::Key_Delete:
+            audqt::playlist_confirm_delete(Playlist::active_playlist());
+            return;
+
+        case Qt::Key_F2:
+            audqt::playlist_show_rename(Playlist::active_playlist());
+            return;
+        }
+    }
+
+    audqt::TreeView::keyPressEvent(event);
+}
+
 void PlaylistsView::update(Playlist::UpdateLevel level)
 {
     m_in_update++;

src/playlist-manager/playlist-manager.cc

@@ -52,8 +52,6 @@ EXPORT PlaylistManager aud_plugin_instance;
 
 static GtkWidget * focus_widget;
 
-static void activate_row (void * user, int row);
-
 static void rename_cb (void * unused)
 {
     audgui_show_playlist_rename (Playlist::active_playlist ());
@@ -182,6 +180,26 @@ static void position_hook (void * data, void * list_)
     audgui_list_set_highlight (list, Playlist::playing_playlist ().index ());
 }
 
+static gboolean keypress_cb (GtkWidget * widget, GdkEventKey * event)
+{
+    if ((event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK | GDK_MOD1_MASK)))
+        return false;
+
+    switch (event->keyval)
+    {
+    case GDK_KEY_Delete:
+        delete_cb (nullptr);
+        return true;
+
+    case GDK_KEY_F2:
+        rename_cb (nullptr);
+        return true;
+
+    default:
+        return false;
+    }
+}
+
 static void destroy_cb (GtkWidget * window)
 {
     hook_dissociate ("playlist update", update_hook);
@@ -228,6 +246,7 @@ void * PlaylistManager::get_gtk_widget ()
 
     focus_widget = playman_pl_lv;
 
+    g_signal_connect (playman_pl_lv, "key-press-event", (GCallback) keypress_cb, nullptr);
     g_signal_connect (playman_vbox, "destroy", (GCallback) destroy_cb, nullptr);
 
     return playman_vbox;