src/playlist_editor.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2014 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 NCMPCPP_PLAYLIST_EDITOR_H
  22 #define NCMPCPP_PLAYLIST_EDITOR_H
  23
  24 #include "interfaces.h"
  25 #include "screen.h"
  26
  27 struct PlaylistEditor: Screen<NC::Window *>, Filterable, HasColumns, HasSongs, Searchable, Tabbable
  28 {
  29         PlaylistEditor();
  30
  31         virtual void switchTo() OVERRIDE;
  32         virtual void resize() OVERRIDE;
  33
  34         virtual std::wstring title() OVERRIDE;
  35         virtual ScreenType type() OVERRIDE { return ScreenType::PlaylistEditor; }
  36
  37         virtual void refresh() OVERRIDE;
  38         virtual void update() OVERRIDE;
  39
  40         virtual void enterPressed() OVERRIDE;
  41         virtual void spacePressed() OVERRIDE;
  42         virtual void mouseButtonPressed(MEVENT me) OVERRIDE;
  43
  44         virtual bool isMergable() OVERRIDE { return true; }
  45
  46         // Filterable implementation
  47         virtual bool allowsFiltering() OVERRIDE;
  48         virtual std::string currentFilter() OVERRIDE;
  49         virtual void applyFilter(const std::string &filter) OVERRIDE;
  50
  51         // Searchable implementation
  52         virtual bool allowsSearching() OVERRIDE;
  53         virtual bool search(const std::string &constraint) OVERRIDE;
  54         virtual void nextFound(bool wrap) OVERRIDE;
  55         virtual void prevFound(bool wrap) OVERRIDE;
  56
  57         // HasSongs implementation
  58         virtual ProxySongList proxySongList() OVERRIDE;
  59
  60         virtual bool allowsSelection() OVERRIDE;
  61         virtual void reverseSelection() OVERRIDE;
  62         virtual MPD::SongList getSelectedSongs() OVERRIDE;
  63
  64         // HasColumns implementation
  65         virtual bool previousColumnAvailable() OVERRIDE;
  66         virtual void previousColumn() OVERRIDE;
  67
  68         virtual bool nextColumnAvailable() OVERRIDE;
  69         virtual void nextColumn() OVERRIDE;
  70
  71         // private members
  72         void updateTimer();
  73
  74         void requestPlaylistsUpdate() { m_playlists_update_requested = true; }
  75         void requestContentsUpdate() { m_content_update_requested = true; }
  76
  77         virtual void Locate(const std::string &);
  78         bool isContentFiltered();
  79         ProxySongList contentProxyList();
  80
  81         NC::Menu<std::string> Playlists;
  82         NC::Menu<MPD::Song> Content;
  83
  84 protected:
  85         virtual bool isLockable() OVERRIDE { return true; }
  86
  87 private:
  88         void AddToPlaylist(bool);
  89
  90         bool m_playlists_update_requested;
  91         bool m_content_update_requested;
  92
  93         boost::posix_time::ptime m_timer;
  94 };
  95
  96 extern PlaylistEditor *myPlaylistEditor;
  97
  98 #endif // NCMPCPP_PLAYLIST_EDITOR_H
  99