Add a menu item to remove tracks from the playlist. Fixes issue #110

src/mainwindow.cpp

@@ -129,6 +129,7 @@ MainWindow::MainWindow(QNetworkAccessManager* network, QWidget *parent)
   connect(ui_.action_ban, SIGNAL(triggered()), radio_model_->GetLastFMService(), SLOT(Ban()));
   connect(ui_.action_love, SIGNAL(triggered()), SLOT(Love()));
   connect(ui_.action_clear_playlist, SIGNAL(triggered()), playlist_, SLOT(Clear()));
+  connect(ui_.action_remove_from_playlist, SIGNAL(triggered()), SLOT(PlaylistRemoveCurrent()));
   connect(ui_.action_edit_track, SIGNAL(triggered()), SLOT(EditTracks()));
   connect(ui_.action_renumber_tracks, SIGNAL(triggered()), SLOT(RenumberTracks()));
   connect(ui_.action_selection_set_value, SIGNAL(triggered()), SLOT(SelectionSetValue()));
@@ -238,6 +239,8 @@ MainWindow::MainWindow(QNetworkAccessManager* network, QWidget *parent)
   playlist_menu_->addAction(ui_.action_stop);
   playlist_stop_after_ = playlist_menu_->addAction(QIcon(":media-playback-stop.png"), tr("Stop after this track"), this, SLOT(PlaylistStopAfter()));
   playlist_menu_->addSeparator();
+  playlist_menu_->addAction(ui_.action_remove_from_playlist);
+  playlist_menu_->addSeparator();
   playlist_menu_->addAction(ui_.action_edit_track);
   playlist_menu_->addAction(ui_.action_renumber_tracks);
   playlist_menu_->addAction(ui_.action_selection_set_value);
@@ -572,9 +575,9 @@ void MainWindow::PlaylistRightClick(const QPoint& global_pos, const QModelIndex&
   playlist_stop_after_->setEnabled(index.isValid());
 
   // Are any of the selected songs editable?
+  QModelIndexList selection = ui_.playlist->selectionModel()->selection().indexes();
   int editable = 0;
-  foreach (const QModelIndex& index,
-           ui_.playlist->selectionModel()->selection().indexes()) {
+  foreach (const QModelIndex& index, selection) {
     if (index.column() != 0)
       continue;
     if (playlist_->item_at(index.row())->Metadata().IsEditable()) {
@@ -584,6 +587,7 @@ void MainWindow::PlaylistRightClick(const QPoint& global_pos, const QModelIndex&
   ui_.action_edit_track->setEnabled(editable);
   ui_.action_renumber_tracks->setEnabled(editable);
   ui_.action_selection_set_value->setEnabled(editable >= 2);
+  ui_.action_remove_from_playlist->setEnabled(!selection.isEmpty());
 
   if (!index.isValid()) {
     ui_.action_selection_set_value->setVisible(false);
@@ -778,3 +782,7 @@ void MainWindow::AddStreamAccepted() {
 
   playlist_->InsertStreamUrls(urls);
 }
+
+void MainWindow::PlaylistRemoveCurrent() {
+  ui_.playlist->RemoveSelected();
+}

src/mainwindow.h

@@ -71,6 +71,7 @@ class MainWindow : public QMainWindow {
   void PlaylistRightClick(const QPoint& global_pos, const QModelIndex& index);
   void PlaylistPlay();
   void PlaylistStopAfter();
+  void PlaylistRemoveCurrent();
   void EditTracks();
   void RenumberTracks();
   void SelectionSetValue();

src/mainwindow.ui

@@ -739,6 +739,15 @@
     <string>Repeat mode</string>
    </property>
   </action>
+  <action name="action_remove_from_playlist">
+   <property name="icon">
+    <iconset resource="../data/data.qrc">
+     <normaloff>:/list-remove.png</normaloff>:/list-remove.png</iconset>
+   </property>
+   <property name="text">
+    <string>Remove from playlist</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>

src/playlistview.cpp

@@ -352,23 +352,7 @@ void PlaylistView::keyPressEvent(QKeyEvent* event) {
 
   if (event->matches(QKeySequence::Delete) ||
       event->key() == Qt::Key_Backspace) {
-    QItemSelection selection(selectionModel()->selection());
-
-    // Sort the selection so we remove the items at the *bottom* first, ensuring
-    // we don't have to mess around with changing row numbers
-    qSort(selection.begin(), selection.end(), CompareSelectionRanges);
-
-    foreach (const QItemSelectionRange& range, selection) {
-      model()->removeRows(range.top(), range.height(), range.parent());
-    }
-
-    // Select the new current item
-    if (currentIndex().isValid())
-      selectionModel()->select(
-          QItemSelection(currentIndex().sibling(currentIndex().row(), 0),
-                         currentIndex().sibling(currentIndex().row(), model()->columnCount()-1)),
-          QItemSelectionModel::Select);
-
+    RemoveSelected();
     event->accept();
   } else if (event->key() == Qt::Key_Enter ||
              event->key() == Qt::Key_Return ||
@@ -385,3 +369,22 @@ void PlaylistView::contextMenuEvent(QContextMenuEvent* e) {
   emit RightClicked(e->globalPos(), indexAt(e->pos()));
   e->accept();
 }
+
+void PlaylistView::RemoveSelected() {
+  QItemSelection selection(selectionModel()->selection());
+
+  // Sort the selection so we remove the items at the *bottom* first, ensuring
+  // we don't have to mess around with changing row numbers
+  qSort(selection.begin(), selection.end(), CompareSelectionRanges);
+
+  foreach (const QItemSelectionRange& range, selection) {
+    model()->removeRows(range.top(), range.height(), range.parent());
+  }
+
+  // Select the new current item
+  if (currentIndex().isValid())
+    selectionModel()->select(
+        QItemSelection(currentIndex().sibling(currentIndex().row(), 0),
+                       currentIndex().sibling(currentIndex().row(), model()->columnCount()-1)),
+        QItemSelectionModel::Select);
+}

src/playlistview.h

@@ -65,6 +65,8 @@ class PlaylistView : public QTreeView {
  public:
   PlaylistView(QWidget* parent = 0);
 
+  void RemoveSelected();
+
   // QTreeView
   void setModel(QAbstractItemModel *model);
   void drawRow(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;