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/***************************************************************************
* Copyright (C) 2008-2014 by Andrzej Rybczak *
* electricityispower@gmail.com *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef NCMPCPP_PLAYLIST_H
#define NCMPCPP_PLAYLIST_H
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include <unordered_map>
#include "interfaces.h"
#include "screen.h"
#include "song.h"
struct Playlist: Screen<NC::Menu<MPD::Song>>, Filterable, HasSongs, Searchable, Tabbable
{
Playlist();
// Screen<NC::Menu<MPD::Song>> implementation
virtual void switchTo() OVERRIDE;
virtual void resize() OVERRIDE;
virtual std::wstring title() OVERRIDE;
virtual ScreenType type() OVERRIDE { return ScreenType::Playlist; }
virtual void update() OVERRIDE;
virtual void enterPressed() OVERRIDE;
virtual void spacePressed() OVERRIDE;
virtual void mouseButtonPressed(MEVENT me) OVERRIDE;
virtual bool isMergable() OVERRIDE { return true; }
// Filterable implementation
virtual bool allowsFiltering() OVERRIDE;
virtual std::string currentFilter() OVERRIDE;
virtual void applyFilter(const std::string &filter) OVERRIDE;
// Searchable implementation
virtual bool allowsSearching();
virtual bool search(const std::string &constraint) OVERRIDE;
virtual void nextFound(bool wrap) OVERRIDE;
virtual void prevFound(bool wrap) OVERRIDE;
// HasSongs implementation
virtual ProxySongList proxySongList() OVERRIDE;
virtual bool allowsSelection() OVERRIDE;
virtual void reverseSelection() OVERRIDE;
virtual MPD::SongList getSelectedSongs() OVERRIDE;
// private members
MPD::Song nowPlayingSong();
bool isFiltered();
void Reverse();
void EnableHighlighting();
void SetSelectedItemsPriority(int prio);
bool checkForSong(const MPD::Song &s);
void registerSong(const MPD::Song &s);
void unregisterSong(const MPD::Song &s);
void reloadTotalLength() { m_reload_total_length = true; }
void reloadRemaining() { m_reload_remaining = true; }
protected:
virtual bool isLockable() OVERRIDE { return true; }
private:
std::string getTotalLength();
std::string m_stats;
std::unordered_map<MPD::Song, int, MPD::Song::Hash> m_song_refs;
size_t m_total_length;;
size_t m_remaining_time;
size_t m_scroll_begin;
boost::posix_time::ptime m_timer;
bool m_reload_total_length;
bool m_reload_remaining;
};
extern Playlist *myPlaylist;
#endif // NCMPCPP_PLAYLIST_H
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