Qmmp
qmmpevents_p.h
1 /***************************************************************************
2  * Copyright (C) 2011-2020 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 QMMPEVENTS_P_H
22 #define QMMPEVENTS_P_H
23 
24 #include <QMap>
25 #include <QHash>
26 #include <QEvent>
27 #include "trackinfo.h"
28 #include "qmmp.h"
29 
30 #define EVENT_STATE_CHANGED (QEvent::Type(QEvent::User))
31 #define EVENT_NEXT_TRACK_REQUEST (QEvent::Type(QEvent::User + 1))
32 #define EVENT_FINISHED (QEvent::Type(QEvent::User + 2))
33 #define EVENT_TRACK_INFO_CHANGED (QEvent::Type(QEvent::User + 3))
34 #define EVENT_STREAM_INFO_CHANGED (QEvent::Type(QEvent::User + 4))
39 class StateChangedEvent : public QEvent
40 {
41 public:
42  StateChangedEvent(Qmmp::State currentState, Qmmp::State previousState);
43  virtual ~StateChangedEvent();
44 
45  Qmmp::State currentState() const;
46  Qmmp::State previousState() const;
47 
48 private:
49  Qmmp::State m_state;
50  Qmmp::State m_prevState;
51 
52 };
53 
57 class StreamInfoChangedEvent : public QEvent
58 {
59 public:
60  StreamInfoChangedEvent(const QHash<QString, QString> &info);
61  virtual ~StreamInfoChangedEvent();
65  QHash <QString, QString> streamInfo() const;
66 
67 private:
68  QHash<QString, QString> m_streamInfo;
69 };
70 
74 class TrackInfoEvent : public QEvent
75 {
76 public:
77  TrackInfoEvent(const TrackInfo &info);
78  virtual ~TrackInfoEvent();
79 
80  const TrackInfo &trackInfo() const;
81 
82 private:
83  TrackInfo m_info;
84 };
85 
86 #endif // QMMPEVENTS_P_H
State
Definition: qmmp.h:61
The TrackInfo class stores metadata and other information about track.
Definition: trackinfo.h:31