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 <boost/date_time/posix_time/posix_time_types.hpp>
  25
  26 #include "interfaces.h"
  27 #include "screen.h"
  28
  29 struct PlaylistEditor: Screen<NC::Window *>, Filterable, HasColumns, HasSongs, Searchable, Tabbable
  30 {
  31         PlaylistEditor();
  32
  33         virtual void switchTo() OVERRIDE;
  34         virtual void resize() OVERRIDE;
  35
  36         virtual std::wstring title() OVERRIDE;
  37         virtual ScreenType type() OVERRIDE { return ScreenType::PlaylistEditor; }
  38
  39         virtual void refresh() OVERRIDE;
  40         virtual void update() OVERRIDE;
  41
  42         virtual int windowTimeout() OVERRIDE;
  43
  44         virtual void enterPressed() OVERRIDE;
  45         virtual void spacePressed() OVERRIDE;
  46         virtual void mouseButtonPressed(MEVENT me) OVERRIDE;
  47
  48         virtual bool isMergable() OVERRIDE { return true; }
  49
  50         // Filterable implementation
  51         virtual bool allowsFiltering() OVERRIDE;
  52         virtual std::string currentFilter() OVERRIDE;
  53         virtual void applyFilter(const std::string &filter) OVERRIDE;
  54
  55         // Searchable implementation
  56         virtual bool allowsSearching() OVERRIDE;
  57         virtual bool search(const std::string &constraint) OVERRIDE;
  58         virtual void nextFound(bool wrap) OVERRIDE;
  59         virtual void prevFound(bool wrap) OVERRIDE;
  60
  61         // HasSongs implementation
  62         virtual ProxySongList proxySongList() OVERRIDE;
  63
  64         virtual bool allowsSelection() OVERRIDE;
  65         virtual void reverseSelection() OVERRIDE;
  66         virtual MPD::SongList getSelectedSongs() OVERRIDE;
  67
  68         // HasColumns implementation
  69         virtual bool previousColumnAvailable() OVERRIDE;
  70         virtual void previousColumn() OVERRIDE;
  71
  72         virtual bool nextColumnAvailable() OVERRIDE;
  73         virtual void nextColumn() OVERRIDE;
  74
  75         // private members
  76         void updateTimer();
  77
  78         void requestPlaylistsUpdate() { m_playlists_update_requested = true; }
  79         void requestContentsUpdate() { m_content_update_requested = true; }
  80
  81         virtual void Locate(const std::string &);
  82         bool isContentFiltered();
  83         ProxySongList contentProxyList();
  84
  85         NC::Menu<std::string> Playlists;
  86         NC::Menu<MPD::Song> Content;
  87
  88 protected:
  89         virtual bool isLockable() OVERRIDE { return true; }
  90
  91 private:
  92         void AddToPlaylist(bool);
  93
  94         bool m_playlists_update_requested;
  95         bool m_content_update_requested;
  96
  97         boost::posix_time::ptime m_timer;
  98 };
  99
 100 extern PlaylistEditor *myPlaylistEditor;
 101
 102 #endif // NCMPCPP_PLAYLIST_EDITOR_H
 103