src/playlist_editor.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2012 by Andrzej Rybczak                            *
   3  *   electricityispower@gmail.com                                          *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.              *
  19  ***************************************************************************/
  20
  21 #ifndef _PLAYLIST_EDITOR_H
  22 #define _PLAYLIST_EDITOR_H
  23
  24 #include "playlist.h"
  25
  26 class PlaylistEditor : public Screen<NC::Window>, public Filterable, public HasSongs, public Searchable
  27 {
  28         public:
  29                 virtual void SwitchTo();
  30                 virtual void Resize();
  31
  32                 virtual std::basic_string<my_char_t> Title();
  33
  34                 virtual void Refresh();
  35                 virtual void Update();
  36
  37                 virtual void EnterPressed() { AddToPlaylist(1); }
  38                 virtual void SpacePressed();
  39                 virtual void MouseButtonPressed(MEVENT);
  40                 virtual bool isTabbable() { return true; }
  41
  42                 /// Filterable implementation
  43                 virtual std::string currentFilter();
  44                 virtual void applyFilter(const std::string &filter);
  45
  46                 /// Searchable implementation
  47                 virtual bool search(const std::string &constraint);
  48                 virtual void nextFound(bool wrap);
  49                 virtual void prevFound(bool wrap);
  50
  51                 /// HasSongs implementation
  52                 virtual std::shared_ptr<ProxySongList> getProxySongList();
  53
  54                 virtual bool allowsSelection();
  55                 virtual void reverseSelection();
  56                 virtual MPD::SongList getSelectedSongs();
  57
  58                 virtual void Locate(const std::string &);
  59
  60                 virtual bool isMergable() { return true; }
  61
  62                 void MoveSelectedItems(Playlist::Movement where);
  63
  64                 bool isContentFiltered();
  65                 bool isNextColumnAvailable();
  66                 bool NextColumn();
  67                 bool isPrevColumnAvailable();
  68                 bool PrevColumn();
  69
  70                 NC::Menu<std::string> *Playlists;
  71                 NC::Menu<MPD::Song> *Content;
  72
  73         protected:
  74                 virtual void Init();
  75                 virtual bool isLockable() { return true; }
  76
  77         private:
  78                 void AddToPlaylist(bool);
  79 };
  80
  81 extern PlaylistEditor *myPlaylistEditor;
  82
  83 #endif
  84