Initial commit.

src/playlist/playlistcontainer.h

@@ -0,0 +1,125 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#ifndef PLAYLISTCONTAINER_H
+#define PLAYLISTCONTAINER_H
+
+#include "config.h"
+
+#include <QWidget>
+#include <QSettings>
+
+class Ui_PlaylistContainer;
+
+class LineEditInterface;
+class Playlist;
+class PlaylistManager;
+class PlaylistView;
+
+class QTimeLine;
+class QTimer;
+class QLabel;
+
+class PlaylistContainer : public QWidget {
+  Q_OBJECT
+
+ public:
+  PlaylistContainer(QWidget *parent = nullptr);
+  ~PlaylistContainer();
+
+  static const char *kSettingsGroup;
+
+  void SetActions(QAction *new_playlist, QAction *load_playlist, QAction *save_playlist, QAction *clear_playlist, QAction *next_playlist, QAction *previous_playlist);
+  void SetManager(PlaylistManager *manager);
+
+  PlaylistView *view() const;
+
+  bool eventFilter(QObject *objectWatched, QEvent *event);
+
+signals:
+  void TabChanged(int id);
+  void Rename(int id, const QString &new_name);
+
+  void UndoRedoActionsChanged(QAction *undo, QAction *redo);
+  void ViewSelectionModelChanged();
+
+ protected:
+  // QWidget
+  void resizeEvent(QResizeEvent*);
+
+ private slots:
+  void NewPlaylist();
+  void LoadPlaylist();
+  void SavePlaylist() { SavePlaylist(-1); }
+  void SavePlaylist(int id);
+  void ClearPlaylist();
+  void GoToNextPlaylistTab();
+  void GoToPreviousPlaylistTab();
+
+  void SetViewModel(Playlist *playlist);
+  void PlaylistAdded(int id, const QString &name, bool favorite);
+  void PlaylistClosed(int id);
+  void PlaylistRenamed(int id, const QString &new_name);
+
+  void Started();
+
+  void ActivePlaying();
+  void ActivePaused();
+  void ActiveStopped();
+
+  void Save();
+
+  void SetTabBarVisible(bool visible);
+  void SetTabBarHeight(int height);
+
+  void SelectionChanged();
+  void MaybeUpdateFilter();
+  void UpdateFilter();
+  void FocusOnFilter(QKeyEvent *event);
+
+  void UpdateNoMatchesLabel();
+
+ private:
+  void UpdateActiveIcon(const QIcon &icon);
+  void RepositionNoMatchesLabel(bool force = false);
+
+ private:
+  static const int kFilterDelayMs;
+  static const int kFilterDelayPlaylistSizeThreshold;
+
+  Ui_PlaylistContainer *ui_;
+
+  PlaylistManager *manager_;
+  QAction *undo_;
+  QAction *redo_;
+  Playlist *playlist_;
+
+  QSettings settings_;
+  bool starting_up_;
+
+  bool tab_bar_visible_;
+  QTimeLine *tab_bar_animation_;
+
+  QLabel *no_matches_label_;
+
+  QTimer *filter_timer_;
+};
+
+#endif  // PLAYLISTCONTAINER_H