1 /*************************************************************************** 2 * Copyright (C) 2008-2021 by Andrzej Rybczak * 3 * andrzej@rybczak.net * 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 "regex_filter.h" 28 #include "screens/screen.h" 29 #include "song_list.h" 30 31 struct PlaylistEditor: Screen<NC::Window *>, Filterable, HasColumns, HasSongs, Searchable, Tabbable 32 { 33 PlaylistEditor(); 34 35 virtual void switchTo() override; 36 virtual void resize() override; 37 38 virtual std::wstring title() override; typePlaylistEditor39 virtual ScreenType type() override { return ScreenType::PlaylistEditor; } 40 41 virtual void refresh() override; 42 virtual void update() override; 43 44 virtual int windowTimeout() override; 45 46 virtual void mouseButtonPressed(MEVENT me) override; 47 isLockablePlaylistEditor48 virtual bool isLockable() override { return true; } isMergablePlaylistEditor49 virtual bool isMergable() override { return true; } 50 51 // Searchable implementation 52 virtual bool allowsSearching() override; 53 virtual const std::string &searchConstraint() override; 54 virtual void setSearchConstraint(const std::string &constraint) override; 55 virtual void clearSearchConstraint() override; 56 virtual bool search(SearchDirection direction, bool wrap, bool skip_current) override; 57 58 // Filterable implementation 59 virtual bool allowsFiltering() override; 60 virtual std::string currentFilter() override; 61 virtual void applyFilter(const std::string &filter) override; 62 63 // HasSongs implementation 64 virtual bool itemAvailable() override; 65 virtual bool addItemToPlaylist(bool play) override; 66 virtual std::vector<MPD::Song> 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 requestPlaylistsUpdatePlaylistEditor78 void requestPlaylistsUpdate() { m_playlists_update_requested = true; } requestContentUpdatePlaylistEditor79 void requestContentUpdate() { m_content_update_requested = true; } 80 81 void locatePlaylist(const MPD::Playlist &playlist); 82 void locateSong(const MPD::Song &s); 83 84 NC::Menu<MPD::Playlist> Playlists; 85 SongMenu Content; 86 87 private: 88 bool m_playlists_update_requested; 89 bool m_content_update_requested; 90 91 boost::posix_time::ptime m_timer; 92 93 const int m_window_timeout; 94 const boost::posix_time::time_duration m_fetching_delay; 95 96 Regex::Filter<MPD::Playlist> m_playlists_search_predicate; 97 Regex::Filter<MPD::Song> m_content_search_predicate; 98 }; 99 100 extern PlaylistEditor *myPlaylistEditor; 101 102 #endif // NCMPCPP_PLAYLIST_EDITOR_H 103 104