124 lines
4.0 KiB
C++
124 lines
4.0 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2012 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef _PLAYLIST_H
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#define _PLAYLIST_H
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#include <map>
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#include "interfaces.h"
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#include "screen.h"
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#include "song.h"
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class Playlist : public Screen<NC::Window>, public Filterable, public HasSongs, public Searchable
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{
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public:
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Playlist() : NowPlaying(-1), itsTotalLength(0), itsRemainingTime(0), itsScrollBegin(0) { }
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~Playlist() { }
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// Screen<NC::Window> implementation
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virtual void SwitchTo() OVERRIDE;
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virtual void Resize() OVERRIDE;
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virtual std::basic_string<my_char_t> Title() OVERRIDE;
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virtual void Update() OVERRIDE { }
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virtual void EnterPressed() OVERRIDE;
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virtual void SpacePressed() OVERRIDE;
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virtual void MouseButtonPressed(MEVENT me) OVERRIDE;
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virtual bool isTabbable() OVERRIDE { return true; }
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virtual bool isMergable() OVERRIDE { return true; }
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// Filterable implementation
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virtual bool allowsFiltering() OVERRIDE;
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virtual std::string currentFilter() OVERRIDE;
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virtual void applyFilter(const std::string &filter) OVERRIDE;
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// Searchable implementation
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virtual bool allowsSearching();
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virtual bool search(const std::string &constraint) OVERRIDE;
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virtual void nextFound(bool wrap) OVERRIDE;
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virtual void prevFound(bool wrap) OVERRIDE;
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// HasSongs implementation
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virtual std::shared_ptr<ProxySongList> getProxySongList() OVERRIDE;
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virtual bool allowsSelection() OVERRIDE;
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virtual void reverseSelection() OVERRIDE;
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virtual MPD::SongList getSelectedSongs() OVERRIDE;
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// private members
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bool isFiltered();
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bool isPlaying() { return NowPlaying >= 0 && !Items->empty(); }
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const MPD::Song *NowPlayingSong();
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void Sort();
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void Reverse();
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bool SortingInProgress();
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void EnableHighlighting();
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void UpdateTimer() { time(&itsTimer); }
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time_t Timer() const { return itsTimer; }
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bool Add(const MPD::Song &s, bool play, int position = -1);
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bool Add(const MPD::SongList &l, bool play, int position = -1);
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void PlayNewlyAddedSongs();
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void SetSelectedItemsPriority(int prio);
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bool checkForSong(const MPD::Song &s);
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void moveSortOrderUp();
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void moveSortOrderDown();
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void registerHash(size_t hash);
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void unregisterHash(size_t hash);
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NC::Menu< MPD::Song > *Items;
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int NowPlaying;
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static bool ReloadTotalLength;
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static bool ReloadRemaining;
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protected:
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virtual void Init() OVERRIDE;
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virtual bool isLockable() OVERRIDE { return true; }
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private:
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std::string TotalLength();
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std::string itsBufferedStats;
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std::map<size_t, int> itsSongHashes;
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size_t itsTotalLength;
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size_t itsRemainingTime;
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size_t itsScrollBegin;
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time_t itsTimer;
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};
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extern Playlist *myPlaylist;
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#endif
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