/* Playlist.h */
/* Copyright (C) 2011 Lucio Carreras
*
* This file is part of sayonara player
*
* This program 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.
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLAYLIST_H_
#define PLAYLIST_H_
#include <iostream>
using namespace std;
#include <QObject>
#include <QList>
#include <QMap>
#include <QStringList>
#include "GUI/playlist/model/PlaylistItemModel.h"
#include "HelperStructs/MetaData.h"
#include "HelperStructs/PlaylistMode.h"
#include "HelperStructs/globals.h"
#include "HelperStructs/CSettingsStorage.h"
struct BackupPlaylist {
bool is_valid;
int cur_play_idx;
MetaDataList v_md;
};
class Playlist : public QObject {
Q_OBJECT
public:
Playlist(QObject * parent=0);
virtual ~Playlist();
void load_old_playlist();
uint get_num_tracks();
signals:
void sig_playlist_created(MetaDataList&, int, int);
// This is for player action
void sig_play_now(const MetaData&, int pos=0, bool play=true);
// This is for display
void sig_track_metadata(const MetaData&, int pos=0, bool play=true);
void sig_next_track_to_play(const MetaData&);
void sig_selected_file_changed(int row);
void sig_no_track_to_play();
void sig_goon_playing();
public slots:
void psl_createPlaylist(MetaDataList&);
void psl_insert_tracks(const MetaDataList&, int idx);
void psl_append_tracks(MetaDataList&);
void psl_change_track(int);
void psl_next_track();
void psl_prepare_for_the_end();
void psl_new_transport_state(int);
void psl_ext_track_change(const QString& uri);
void psl_playlist_mode_changed(const Playlist_Mode&);
void psl_clear_playlist();
void psl_play();
void psl_pause();
void psl_stop();
void psl_forward();
void psl_backward();
void psl_remove_rows(const QList<int> &, bool select_next_row=true);
void psl_play_next_tracks(const MetaDataList&);
void psl_save_playlist_to_storage() {}
private:
MetaDataList _v_meta_data;
int _cur_play_idx;
bool _is_playing;
bool _pause;
Playlist_Mode _playlist_mode;
CSettingsStorage *_settings;
MetaDataList _v_stream_playlist;
BackupPlaylist _backup_playlist;
void send_cur_playing_signal(int);
void send_next_playing_signal(int);
bool checkTrack(const MetaData&) {return true;}
void remove_row(int row);
};
#endif /* PLAYLIST_H_ */