1 /* DiscnumberFrame.cpp */
2 
3 /* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #include "DiscnumberFrame.h"
22 
23 #include <taglib/mp4item.h>
24 
DiscnumberFrame(TagLib::MP4::Tag * tag)25 MP4::DiscnumberFrame::DiscnumberFrame(TagLib::MP4::Tag* tag) :
26 	MP4::MP4Frame<Models::Discnumber>(tag, "disk") {}
27 
28 MP4::DiscnumberFrame::~DiscnumberFrame() = default;
29 
mapItemToData(const TagLib::MP4::Item & item) const30 std::optional<Models::Discnumber> MP4::DiscnumberFrame::mapItemToData(const TagLib::MP4::Item& item) const
31 {
32 	const auto intPair = item.toIntPair();
33 	const auto discnumber = Models::Discnumber(intPair.first, intPair.second);
34 
35 	return std::optional(discnumber);
36 }
37 
mapDataToItem(const Models::Discnumber & discnumber)38 std::optional<TagLib::MP4::Item> MP4::DiscnumberFrame::mapDataToItem(const Models::Discnumber& discnumber)
39 {
40 	const auto item = TagLib::MP4::Item(discnumber.disc, discnumber.disccount);
41 
42 	return std::optional(item);
43 }
44