Qmmp
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playlisttask_p.h
1/***************************************************************************
2 * Copyright (C) 2014-2016 by Ilya Kotov *
3 * forkotov02@ya.ru *
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 Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef PLAYLISTTASK_P_H
22#define PLAYLISTTASK_P_H
23
24#include <QThread>
25#include <QObject>
26#include <QHash>
27#include <QList>
28#include "playlistmodel.h"
29#include "playlistcontainer_p.h"
30
31class PlayListTrack;
32struct TrackField;
33
37class PlayListTask : public QThread
38{
39 Q_OBJECT
40public:
41
42 enum TaskType
43 {
44 EMPTY = -1,
45 SORT = 0,
46 SORT_SELECTION,
47 REMOVE_INVALID,
48 REMOVE_DUPLICATES,
49 SORT_BY_COLUMN,
50 REFRESH
51 };
52 explicit PlayListTask(QObject *parent);
53
54 ~PlayListTask();
55
56 void sort(QList<PlayListTrack *> tracks, PlayListModel::SortMode mode);
57 void sortSelection(QList<PlayListTrack *> tracks, PlayListModel::SortMode mode);
58 void sortByColumn(QList <PlayListTrack *> tracks, int column);
59 void removeInvalidTracks(QList<PlayListTrack *> tracks, PlayListTrack *current_track);
60 void removeDuplicates(QList<PlayListTrack *> tracks, PlayListTrack *current_track);
61 void refresh(QList<PlayListTrack *> tracks, PlayListTrack *current_track);
62
63 void run() override;
64
65 TaskType type() const;
66 bool isChanged(PlayListContainer *container);
67 QList<PlayListTrack *> takeResults(PlayListTrack **current_track);
68 PlayListTrack *currentTrack() const;
69 int column() const;
70 bool isReverted() const;
71 void clear();
72
73
74private:
75 QList <TrackField *> m_fields;
76 QList <PlayListTrack *> m_tracks;
77 QList <PlayListTrack *> m_input_tracks;
78 QList<int> m_indexes;
79 QList <PlayListTrack *> m_new_tracks;
80 PlayListTrack *m_current_track;
81 int m_sort_mode = PlayListModel::TITLE;
82 TaskType m_task = EMPTY;
83 bool m_reverted = true;
84 bool m_align_groups = false;
85 int m_column = 0;
86 QHash<int, Qmmp::MetaData> m_sort_keys;
87
88};
89
90#endif // PLAYLISTTASK_P_H
SortMode
Definition playlistmodel.h:309
@ TITLE
Definition playlistmodel.h:310
The PlayListTrack class provides a track for use with the PlayListModel class.
Definition playlisttrack.h:37