Sayonara Player
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ChangeInformation.h
1/* ChangeInformation.h
2 *
3 * Copyright (C) 2011-2024 Michael Lugmair
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#ifndef TAGGING_CHANGEINFORMATION_H
22#define TAGGING_CHANGEINFORMATION_H
23
24#include "Utils/Pimpl.h"
25
26class MetaData;
27
28namespace Tagging
29{
31 {
33
34 public:
35 ChangeInformation(const MetaData& track);
37
39 ChangeInformation& operator=(const ChangeInformation& other);
40
41 void update(const MetaData& track);
42 void updateCover(const QPixmap& pm);
43
48 void apply();
49
53 void undo();
54
55 bool hasChanges() const;
56 void setChanged(bool b);
57
58 bool hasNewCover() const;
59 QPixmap cover() const;
60
61 const MetaData& currentMetadata() const;
62 const MetaData& originalMetadata() const;
63
64 MetaData& currentMetadata();
65 MetaData& originalMetadata();
66 };
67}
68
69#endif // TAGGING_CHANGEINFORMATION_H
Definition MetaData.h:43
Definition ChangeInformation.h:31
void undo()
Overwrite modified track with the original one.
void apply()
Overwrite original track with the modified one. This cannot be undone.
The GUI_TagEdit class.
Definition Engine.h:33