strawberry-audio-player-win.../src/context/contextalbumsview.h

139 lines
3.4 KiB
C++

/*
* Strawberry Music Player
* This code was part of Clementine.
* Copyright 2010, David Sansome <me@davidsansome.com>
* Copyright 2013, Jonas Kvinge <jonas@strawbs.net>
*
* 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 CONTEXTALBUMSVIEW_H
#define CONTEXTALBUMSVIEW_H
#include "config.h"
#include <memory>
#include <QObject>
#include <QAbstractItemModel>
#include <QAbstractItemView>
#include <QStyledItemDelegate>
#include <QStyleOption>
#include <QSet>
#include <QString>
#include "core/song.h"
#include "widgets/autoexpandingtreeview.h"
class QWidget;
class QMenu;
class QAction;
class QContextMenuEvent;
class QHelpEvent;
class QMouseEvent;
class QPaintEvent;
class Application;
class ContextAlbumsModel;
class EditTagDialog;
class OrganizeDialog;
class ContextItemDelegate : public QStyledItemDelegate {
Q_OBJECT
public:
explicit ContextItemDelegate(QObject *parent);
public slots:
bool helpEvent(QHelpEvent *event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index) override;
};
class ContextAlbumsView : public AutoExpandingTreeView {
Q_OBJECT
public:
explicit ContextAlbumsView(QWidget *parent = nullptr);
~ContextAlbumsView() override;
// Returns Songs currently selected in the collection view.
// Please note that the selection is recursive meaning that if for example an album is selected this will return all of it's songs.
SongList GetSelectedSongs() const;
void Init(Application *app);
// QTreeView
void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible) override;
ContextAlbumsModel *albums_model() { return model_; }
public slots:
void SaveFocus();
void RestoreFocus();
protected:
// QWidget
void paintEvent(QPaintEvent *event) override;
void mouseReleaseEvent(QMouseEvent *e) override;
void contextMenuEvent(QContextMenuEvent *e) override;
private slots:
void Load();
void AddToPlaylist();
void AddToPlaylistEnqueue();
void OpenInNewPlaylist();
void Organize();
void CopyToDevice();
void EditTracks();
void ShowInBrowser();
private:
void RecheckIsEmpty();
bool RestoreLevelFocus(const QModelIndex &parent = QModelIndex());
void SaveContainerPath(const QModelIndex &child);
private:
Application *app_;
QMenu *context_menu_;
QModelIndex context_menu_index_;
QAction *load_;
QAction *add_to_playlist_;
QAction *add_to_playlist_enqueue_;
QAction *open_in_new_playlist_;
QAction *organize_;
#ifndef Q_OS_WIN
QAction *copy_to_device_;
#endif
QAction *edit_track_;
QAction *edit_tracks_;
QAction *show_in_browser_;
std::unique_ptr<OrganizeDialog> organize_dialog_;
std::unique_ptr<EditTagDialog> edit_tag_dialog_;
bool is_in_keyboard_search_;
// Save focus
Song last_selected_song_;
QString last_selected_container_;
QSet<QString> last_selected_path_;
ContextAlbumsModel *model_;
};
#endif // CONTEXTALBUMSVIEW_H