src/song_list.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2017 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 #include "helpers/song_iterator_maker.h"
  22 #include "screens/song_info.h"
  23 #include "utility/functional.h"
  24
  25 SongIterator SongMenu::currentS()
  26 {
  27         return makeSongIterator(current());
  28 }
  29
  30 ConstSongIterator SongMenu::currentS() const
  31 {
  32         return makeConstSongIterator(current());
  33 }
  34
  35 SongIterator SongMenu::beginS()
  36 {
  37         return makeSongIterator(begin());
  38 }
  39
  40 ConstSongIterator SongMenu::beginS() const
  41 {
  42         return makeConstSongIterator(begin());
  43 }
  44
  45 SongIterator SongMenu::endS()
  46 {
  47         return makeSongIterator(end());
  48 }
  49
  50 ConstSongIterator SongMenu::endS() const
  51 {
  52         return makeConstSongIterator(end());
  53 }
  54
  55 std::vector<MPD::Song> SongMenu::getSelectedSongs()
  56 {
  57         std::vector<MPD::Song> result;
  58         for (auto it = begin(); it != end(); ++it)
  59                 if (it->isSelected())
  60                         result.push_back(it->value());
  61         if (result.empty() && !empty())
  62                 result.push_back(current()->value());
  63         return result;
  64 }