Add an "Enqueue to playlist" menu item. Thanks bendarb. Fixes issue #980

src/library/libraryview.cpp

@@ -175,6 +175,8 @@ void LibraryView::contextMenuEvent(QContextMenuEvent *e) {
         tr("Load"), this, SLOT(Load()));
     add_to_playlist_ = context_menu_->addAction(IconLoader::Load("media-playback-start"),
         tr("Add to playlist"), this, SLOT(AddToPlaylist()));
+    add_to_playlist_enqueue_ = context_menu_->addAction(IconLoader::Load("media-playback-start"),
+        tr("Enqueue to playlist"), this, SLOT(AddToPlaylistEnqueue()));
 
     context_menu_->addSeparator();
     new_smart_playlist_ = context_menu_->addAction(IconLoader::Load("document-new"),
@@ -290,6 +292,13 @@ void LibraryView::AddToPlaylist() {
   emit AddToPlaylist(selectedIndexes());
 }
 
+void LibraryView::AddToPlaylistEnqueue() {
+  if (!context_menu_index_.isValid())
+    return;
+
+  emit AddToPlaylistEnqueue(selectedIndexes());
+}
+
 void LibraryView::keyboardSearch(const QString& search) {
   is_in_keyboard_search_ = true;
   QTreeView::keyboardSearch(search);

src/library/libraryview.h

@@ -68,6 +68,7 @@ class LibraryView : public AutoExpandingTreeView {
   void ShowConfigDialog();
   void Load(const QModelIndexList& indexes);
   void AddToPlaylist(const QModelIndexList& indexes);
+  void AddToPlaylistEnqueue(const QModelIndexList& indexes);
 
  protected:
   // QWidget
@@ -79,6 +80,7 @@ class LibraryView : public AutoExpandingTreeView {
  private slots:
   void Load();
   void AddToPlaylist();
+  void AddToPlaylistEnqueue();
   void Organise();
   void CopyToDevice();
   void Delete();
@@ -113,6 +115,7 @@ class LibraryView : public AutoExpandingTreeView {
   QModelIndex context_menu_index_;
   QAction* load_;
   QAction* add_to_playlist_;
+  QAction* add_to_playlist_enqueue_;
   QAction* organise_;
   QAction* copy_to_device_;
   QAction* delete_;

src/playlist/playlist.cpp

@@ -121,12 +121,13 @@ Playlist::~Playlist() {
 }
 
 template<typename T>
-QModelIndex InsertSongItems(Playlist* playlist, const SongList& songs, int pos) {
+static QModelIndex InsertSongItems(Playlist* playlist, const SongList& songs,
+                                   int pos, bool enqueue = false) {
   PlaylistItemList items;
   foreach (const Song& song, songs) {
     items << PlaylistItemPtr(new T(song));
   }
-  return playlist->InsertItems(items, pos);
+  return playlist->InsertItems(items, pos, enqueue);
 }
 
 QVariant Playlist::headerData(int section, Qt::Orientation, int role) const {
@@ -765,18 +766,18 @@ void Playlist::MoveItemsWithoutUndo(int start, const QList<int>& dest_rows) {
   Save();
 }
 
-QModelIndex Playlist::InsertItems(const PlaylistItemList& items, int pos) {
+QModelIndex Playlist::InsertItems(const PlaylistItemList& items, int pos, bool enqueue) {
   if (items.isEmpty())
     return QModelIndex();
 
   const int start = pos == -1 ? items_.count() : pos;
-  undo_stack_->push(new PlaylistUndoCommands::InsertItems(this, items, pos));
+  undo_stack_->push(new PlaylistUndoCommands::InsertItems(this, items, pos, enqueue));
 
   return index(start, 0);
 }
 
 QModelIndex Playlist::InsertItemsWithoutUndo(const PlaylistItemList& items,
-                                             int pos) {
+                                             int pos, bool enqueue) {
   if (items.isEmpty())
     return QModelIndex();
 
@@ -804,21 +805,29 @@ QModelIndex Playlist::InsertItemsWithoutUndo(const PlaylistItemList& items,
   }
   endInsertRows();
 
+  if (enqueue) {
+    QModelIndexList indexes;
+    for (int i=start ; i<=end ; ++i) {
+      indexes << index(i, 0);
+    }
+    queue_->ToggleTracks(indexes);
+  }
+
   Save();
   ReshuffleIndices();
 
   return index(start, 0);
 }
 
-QModelIndex Playlist::InsertLibraryItems(const SongList& songs, int pos) {
-  return InsertSongItems<LibraryPlaylistItem>(this, songs, pos);
+QModelIndex Playlist::InsertLibraryItems(const SongList& songs, int pos, bool enqueue) {
+  return InsertSongItems<LibraryPlaylistItem>(this, songs, pos, enqueue);
 }
 
-QModelIndex Playlist::InsertSongs(const SongList& songs, int pos) {
-  return InsertSongItems<SongPlaylistItem>(this, songs, pos);
+QModelIndex Playlist::InsertSongs(const SongList& songs, int pos, bool enqueue) {
+  return InsertSongItems<SongPlaylistItem>(this, songs, pos, enqueue);
 }
 
-QModelIndex Playlist::InsertSongsOrLibraryItems(const SongList& songs, int pos) {
+QModelIndex Playlist::InsertSongsOrLibraryItems(const SongList& songs, int pos, bool enqueue) {
   PlaylistItemList items;
   foreach (const Song& song, songs) {
     if (song.id() == -1)
@@ -826,7 +835,7 @@ QModelIndex Playlist::InsertSongsOrLibraryItems(const SongList& songs, int pos)
     else
       items << PlaylistItemPtr(new LibraryPlaylistItem(song));
   }
-  return InsertItems(items, pos);
+  return InsertItems(items, pos, enqueue);
 }
 
 QModelIndex Playlist::InsertRadioStations(const QList<RadioItem*>& items, int pos, bool play_now) {

src/playlist/playlist.h

@@ -166,10 +166,10 @@ class Playlist : public QAbstractListModel {
   void set_scrobbled(bool v) { has_scrobbled_ = v; }
 
   // Changing the playlist
-  QModelIndex InsertItems(const PlaylistItemList& items, int pos = -1);
-  QModelIndex InsertLibraryItems(const SongList& items, int pos = -1);
-  QModelIndex InsertSongs(const SongList& items, int pos = -1);
-  QModelIndex InsertSongsOrLibraryItems(const SongList& items, int pos = -1);
+  QModelIndex InsertItems(const PlaylistItemList& items, int pos = -1, bool enqueue = false);
+  QModelIndex InsertLibraryItems(const SongList& items, int pos = -1, bool enqueue = false);
+  QModelIndex InsertSongs(const SongList& items, int pos = -1, bool enqueue = false);
+  QModelIndex InsertSongsOrLibraryItems(const SongList& items, int pos = -1, bool enqueue = false);
   QModelIndex InsertRadioStations(const QList<RadioItem*>& items, int pos = -1, bool play_now = false);
   void InsertSmartPlaylist(smart_playlists::GeneratorPtr generator, int pos = -1, bool play_now = false);
   void InsertUrls(const QList<QUrl>& urls, bool play_now, int pos = -1);
@@ -235,7 +235,8 @@ class Playlist : public QAbstractListModel {
 
   // Modify the playlist without changing the undo stack.  These are used by
   // our friends in PlaylistUndoCommands
-  QModelIndex InsertItemsWithoutUndo(const PlaylistItemList& items, int pos);
+  QModelIndex InsertItemsWithoutUndo(const PlaylistItemList& items, int pos,
+                                     bool enqueue = false);
   PlaylistItemList RemoveItemsWithoutUndo(int pos, int count);
   void MoveItemsWithoutUndo(const QList<int>& source_rows, int pos);
   void MoveItemsWithoutUndo(int start, const QList<int>& dest_rows);

src/playlist/playlistundocommands.cpp

@@ -27,16 +27,18 @@ Base::Base(Playlist *playlist)
 }
 
 
-InsertItems::InsertItems(Playlist *playlist, const PlaylistItemList& items, int pos)
+InsertItems::InsertItems(Playlist *playlist, const PlaylistItemList& items,
+                         int pos, bool enqueue)
   : Base(playlist),
     items_(items),
-    pos_(pos)
+    pos_(pos),
+    enqueue_(enqueue)
 {
   setText(tr("add %n songs", "", items_.count()));
 }
 
 void InsertItems::redo() {
-  playlist_->InsertItemsWithoutUndo(items_, pos_);
+  playlist_->InsertItemsWithoutUndo(items_, pos_, enqueue_);
 }
 
 void InsertItems::undo() {

src/playlist/playlistundocommands.h

@@ -42,7 +42,8 @@ namespace PlaylistUndoCommands {
 
   class InsertItems : public Base {
    public:
-    InsertItems(Playlist* playlist, const PlaylistItemList& items, int pos);
+    InsertItems(Playlist* playlist, const PlaylistItemList& items, int pos,
+                bool enqueue = false);
 
     void undo();
     void redo();
@@ -50,6 +51,7 @@ namespace PlaylistUndoCommands {
    private:
     PlaylistItemList items_;
     int pos_;
+    bool enqueue_;
   };
 
   class RemoveItems : public Base {

src/translations/ar.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/be.po

@@ -863,6 +863,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/bg.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/br.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/ca.po

@@ -876,6 +876,9 @@ msgstr "Habilitar l'equalitzador"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Habilitar les dreceres només quan Clementine tengui el focus"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Introduïu un nom per la nova llista de reproducció"
 

src/translations/cs.po

@@ -871,6 +871,9 @@ msgstr "Povolit ekvalizér"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Povolit zkratky jen když je Clementine zaměřena"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Zadejte název pro nový seznam skladeb"
 

src/translations/cy.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/da.po

@@ -850,6 +850,9 @@ msgstr "Aktivér equalizer"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/de.po

@@ -875,6 +875,9 @@ msgstr "Equalizer aktivieren"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Tastenkürzel nur aktivieren, wenn Clementine fokussiert ist"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Name der neuen Wiedergabeliste"
 

src/translations/el.po

@@ -881,6 +881,9 @@ msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 "Ενεργοποίηση των συντομεύσεων μόνο όταν ο Clementine είναι στο προσκήνιο"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Εισάγετε ένα όνομα για την νέα λίστα αναπαραγωγής"
 

src/translations/en.po

@@ -838,6 +838,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/en_CA.po

@@ -851,6 +851,9 @@ msgstr "Enable equalizer"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Enter a name for the new playlist"
 

src/translations/en_GB.po

@@ -849,6 +849,9 @@ msgstr "Enable equalizer"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/eo.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/es.po

@@ -878,6 +878,9 @@ msgstr "Habilitar el ecualizador"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Habilitar atajos sólo cuando Clementine tenga el foco"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Ingrese un nombre para la nueva lista de reproducción"
 

src/translations/et.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Sisesta uuele esitusnimekirjale nimi"
 

src/translations/eu.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/fi.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Kirjoita uuden soittolistan nimi"
 

src/translations/fr.po

@@ -881,6 +881,9 @@ msgstr ""
 "Autoriser les raccourcis uniquement lorsque la fenêtre de Clementine est "
 "active"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Saisissez un nom pour la nouvelle liste de lecture"
 

src/translations/gl.po

@@ -853,6 +853,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/he.po

@@ -851,6 +851,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "אפשר קיצורי מקלדת רק כאשר Clementine נמצא בפוקוס"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "הזן שם עבור רשימת ההשמעה החדשה"
 

src/translations/hi.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/hr.po

@@ -855,6 +855,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/hu.po

@@ -872,6 +872,9 @@ msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 "Gyorsbillentyűk engedélyezése csak akkor, ha a Clementine fókuszba kerül"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Adjon nevet az új lejátszási listának"
 

src/translations/it.po

@@ -875,6 +875,9 @@ msgstr "Abilita equalizzatore"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Abilita le scorciatoie solo quando Clementine è in primo piano"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Inserisci un nome per la nuova scaletta"
 

src/translations/ja.po

@@ -866,6 +866,9 @@ msgstr "イコライザーを有効にする"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Clementine にフォーカスがあるときのみショートカットを有効にする"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "新しいプレイリストの名前を入力します"
 

src/translations/kk.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/lt.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/nb.po

@@ -860,6 +860,9 @@ msgstr "Slå på equalizer"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/nl.po

@@ -867,6 +867,9 @@ msgstr "Equalizer inschakelen"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Sneltoetsen alleen inschakelen wanneer Clementine de focus heeft"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Voer een naam in voor de nieuwe afspeellijst"
 

src/translations/oc.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/pl.po

@@ -870,6 +870,9 @@ msgstr "Włącz korektor dźwięku"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Włącz skróty tylko gdy Clementine jest aktywne"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Wprowadź nazwę nowej listy odtwarzania"
 

src/translations/pt.po

@@ -875,6 +875,9 @@ msgstr "Ativar equalizador"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Apenas ativar os atalhos se o Clementine estiver realçado"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Indique o nome para a lista de reprodução"
 

src/translations/pt_BR.po

@@ -868,6 +868,9 @@ msgstr "Habilitar equalizador"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Habilitar atalhos só quando o Clementine tiver foco"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Entre com um nome para a nova lista de reprodução"
 

src/translations/ro.po

@@ -849,6 +849,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/ru.po

@@ -868,6 +868,9 @@ msgstr "Включить эквалайзер"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Разрешить горячие клавиши только когда окно программы активно"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Введите имя для списка воспроизведения"
 

src/translations/sk.po

@@ -867,6 +867,9 @@ msgstr "Povoliť ekvalizér"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Povoliť skratky len keď je Clementine zameraný"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Zadajte názov pre nový playlist"
 

src/translations/sl.po

@@ -869,6 +869,9 @@ msgstr "Omogoči izenačevalnik"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Omogoči bližnjice le, ko je Clementine v žarišču"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Vnesite ime za nov seznam predvajanja"
 

src/translations/sr.po

@@ -851,6 +851,9 @@ msgstr "Укључи еквилајзер"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Упишите име нове листе нумера"
 

src/translations/sv.po

@@ -873,6 +873,9 @@ msgstr "Aktivera equalizer"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Aktivera endast snabbknappar när Clementine är fokuserat"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Ange ett namn för den nya spellistan"
 

src/translations/tr.po

@@ -866,6 +866,9 @@ msgstr "Ekolayzırı etkinleştir"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Kısayolları sadece Clementine odaktayken etkinleştir"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Yeni çalma listesi için isim girin"
 

src/translations/translations.pot

@@ -839,6 +839,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr ""
 

src/translations/uk.po

@@ -870,6 +870,9 @@ msgstr "Увімкнути еквалайзер"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr "Вмикати комбінації клавіш лише коли Clementine у фокусі"
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "Введіть назву нового списку відтворення"
 

src/translations/zh_CN.po

@@ -851,6 +851,9 @@ msgstr ""
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "输入新播放列表的名称"
 

src/translations/zh_TW.po

@@ -853,6 +853,9 @@ msgstr "啟用等化器"
 msgid "Enable shortcuts only when Clementine is focused"
 msgstr ""
 
+msgid "Enqueue to playlist"
+msgstr ""
+
 msgid "Enter a name for the new playlist"
 msgstr "輸入新播放清單的名稱"
 

src/ui/mainwindow.cpp

@@ -395,6 +395,7 @@ MainWindow::MainWindow(QWidget* parent)
   connect(library_view_->view(), SIGNAL(doubleClicked(QModelIndex)), SLOT(LibraryItemDoubleClicked(QModelIndex)));
   connect(library_view_->view(), SIGNAL(Load(QModelIndexList)), SLOT(LoadLibraryItemToPlaylist(QModelIndexList)));
   connect(library_view_->view(), SIGNAL(AddToPlaylist(QModelIndexList)), SLOT(AddLibraryItemToPlaylist(QModelIndexList)));
+  connect(library_view_->view(), SIGNAL(AddToPlaylistEnqueue(QModelIndexList)), SLOT(AddLibraryItemToPlaylistEnqueue(QModelIndexList)));
   connect(library_view_->view(), SIGNAL(ShowConfigDialog()), SLOT(ShowLibraryConfig()));
   connect(library_->model(), SIGNAL(TotalSongCountUpdated(int)), library_view_->view(), SLOT(TotalSongCountUpdated(int)));
 
@@ -674,15 +675,15 @@ void MainWindow::AddUrls(bool play_now, const QList<QUrl> &urls) {
 }
 
 void MainWindow::AddLibrarySongsToPlaylist(const SongList &songs) {
-  AddLibrarySongsToPlaylist(false, songs);
+  AddLibrarySongsToPlaylist(false, false, songs);
 }
 
 void MainWindow::LoadLibrarySongsToPlaylist(const SongList &songs) {
-  AddLibrarySongsToPlaylist(true, songs);
+  AddLibrarySongsToPlaylist(true, false, songs);
 }
 
 void MainWindow::LibrarySongsDoubleClicked(const SongList &songs) {
-  AddLibrarySongsToPlaylist(autoclear_playlist_, songs);
+  AddLibrarySongsToPlaylist(autoclear_playlist_, false, songs);
 }
 
 void MainWindow::AddSmartPlaylistToPlaylist(bool clear_first, smart_playlists::GeneratorPtr gen) {
@@ -693,11 +694,12 @@ void MainWindow::AddSmartPlaylistToPlaylist(bool clear_first, smart_playlists::G
   playlists_->current()->InsertSmartPlaylist(gen, -1, play_now);
 }
 
-void MainWindow::AddLibrarySongsToPlaylist(bool clear_first, const SongList &songs) {
+void MainWindow::AddLibrarySongsToPlaylist(bool clear_first, bool enqueue,
+                                           const SongList &songs) {
   if (clear_first)
     playlists_->ClearCurrent();
 
-  QModelIndex first_song = playlists_->current()->InsertLibraryItems(songs);
+  QModelIndex first_song = playlists_->current()->InsertLibraryItems(songs, -1, enqueue);
 
   if (!playlists_->current()->proxy()->mapFromSource(first_song).isValid()) {
     // The first song doesn't match the filter, so don't play it
@@ -863,18 +865,23 @@ void MainWindow::PlayIndex(const QModelIndex& index) {
 }
 
 void MainWindow::LoadLibraryItemToPlaylist(const QModelIndexList& indexes) {
-  AddLibraryItemToPlaylist(true, indexes);
+  AddLibraryItemToPlaylist(true, false, indexes);
 }
 
 void MainWindow::AddLibraryItemToPlaylist(const QModelIndexList& indexes) {
-  AddLibraryItemToPlaylist(false, indexes);
+  AddLibraryItemToPlaylist(false, false, indexes);
+}
+
+void MainWindow::AddLibraryItemToPlaylistEnqueue(const QModelIndexList& indexes) {
+  AddLibraryItemToPlaylist(false, true, indexes);
 }
 
 void MainWindow::LibraryItemDoubleClicked(const QModelIndex &index) {
-  AddLibraryItemToPlaylist(autoclear_playlist_, QModelIndexList() << index);
+  AddLibraryItemToPlaylist(autoclear_playlist_, false, QModelIndexList() << index);
 }
 
-void MainWindow::AddLibraryItemToPlaylist(bool clear_first, const QModelIndexList& indexes) {
+void MainWindow::AddLibraryItemToPlaylist(bool clear_first, bool enqueue,
+                                          const QModelIndexList& indexes) {
   QModelIndexList source_indexes;
   foreach (const QModelIndex& index, indexes) {
     if (index.model() == library_sort_model_)
@@ -892,7 +899,8 @@ void MainWindow::AddLibraryItemToPlaylist(bool clear_first, const QModelIndexLis
     return;
   }
 
-  AddLibrarySongsToPlaylist(clear_first, library_->model()->GetChildSongs(source_indexes));
+  AddLibrarySongsToPlaylist(clear_first, enqueue,
+                            library_->model()->GetChildSongs(source_indexes));
 }
 
 void MainWindow::VolumeWheelEvent(int delta) {

src/ui/mainwindow.h

@@ -140,6 +140,7 @@ class MainWindow : public QMainWindow, public PlatformInterface {
 
   void LoadLibraryItemToPlaylist(const QModelIndexList& indexes);
   void AddLibraryItemToPlaylist(const QModelIndexList& indexes);
+  void AddLibraryItemToPlaylistEnqueue(const QModelIndexList& indexes);
   void LibraryItemDoubleClicked(const QModelIndex& index);
 
   void LoadFilesToPlaylist(const QList<QUrl>& urls);
@@ -213,8 +214,8 @@ class MainWindow : public QMainWindow, public PlatformInterface {
 
  private:
   void AddFilesToPlaylist(bool clear_first, const QList<QUrl>& urls);
-  void AddLibraryItemToPlaylist(bool clear_first, const QModelIndexList& indexes);
-  void AddLibrarySongsToPlaylist(bool clear_first, const SongList& songs);
+  void AddLibraryItemToPlaylist(bool clear_first, bool enqueue, const QModelIndexList& indexes);
+  void AddLibrarySongsToPlaylist(bool clear_first, bool enqueue, const SongList& songs);
   void AddSmartPlaylistToPlaylist(bool clear_first, smart_playlists::GeneratorPtr gen);
   void AddDeviceSongsToPlaylist(bool clear_first, const SongList& songs);
   void AddUrls(bool play_now, const QList<QUrl>& urls);