blob: d6ae58ba0ec621f5db4910fc76d6dd5fac0d431d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
***************************************************************************/
#ifndef MEDIALAYER_H
#define MEDIAPLAYER_H
#include <QtGui/QWidget>
#include <QtGui/QApplication>
#include <QtCore/QTimerEvent>
#include <QtGui/QShowEvent>
#include <QtGui/QIcon>
#include <QtCore/QBasicTimer>
#include <QtGui/QAction>
#include <phonon/audiooutput.h>
#include <phonon/backendcapabilities.h>
#include <phonon/effect.h>
#include <phonon/effectparameter.h>
#include <phonon/effectwidget.h>
#include <phonon/mediaobject.h>
#include <phonon/seekslider.h>
#include <phonon/videowidget.h>
#include <phonon/volumeslider.h>
QT_BEGIN_NAMESPACE
class QPushButton;
class QLabel;
class QSlider;
class QTextEdit;
class QMenu;
class Ui_settings;
QT_END_NAMESPACE
class MediaPlayer;
class MediaVideoWidget : public Phonon::VideoWidget
{
Q_OBJECT
public:
MediaVideoWidget(MediaPlayer *player, QWidget *parent = 0);
public slots:
// Over-riding non-virtual Phonon::VideoWidget slot
void setFullScreen(bool);
signals:
void fullScreenChanged(bool);
protected:
void mouseDoubleClickEvent(QMouseEvent *e);
void keyPressEvent(QKeyEvent *e);
bool event(QEvent *e);
void timerEvent(QTimerEvent *e);
void dropEvent(QDropEvent *e);
void dragEnterEvent(QDragEnterEvent *e);
private:
MediaPlayer *m_player;
QBasicTimer m_timer;
QAction m_action;
};
class MediaPlayer :
public QWidget
{
Q_OBJECT
public:
MediaPlayer(const QString &,
const bool hasSmallScreen);
void dragEnterEvent(QDragEnterEvent *e);
void dragMoveEvent(QDragMoveEvent *e);
void dropEvent(QDropEvent *e);
void handleDrop(QDropEvent *e);
void setFile(const QString &text);
void setLocation(const QString &location);
void initVideoWindow();
void initSettingsDialog();
public slots:
void openFile();
void rewind();
void forward();
void updateInfo();
void updateTime();
void finished();
void playPause();
void scaleChanged(QAction *);
void aspectChanged(QAction *);
private slots:
void setAspect(int);
void setScale(int);
void setSaturation(int);
void setContrast(int);
void setHue(int);
void setBrightness(int);
void stateChanged(Phonon::State newstate, Phonon::State oldstate);
void effectChanged();
void showSettingsDialog();
void showContextMenu(const QPoint& point);
void bufferStatus(int percent);
void openUrl();
void openRamFile();
void configureEffect();
void hasVideoChanged(bool);
private:
bool playPauseForDialog();
QIcon playIcon;
QIcon pauseIcon;
QMenu *fileMenu;
QPushButton *playButton;
QPushButton *rewindButton;
QPushButton *forwardButton;
Phonon::SeekSlider *slider;
QLabel *timeLabel;
QLabel *progressLabel;
Phonon::VolumeSlider *volume;
QSlider *m_hueSlider;
QSlider *m_satSlider;
QSlider *m_contSlider;
QLabel *info;
Phonon::Effect *nextEffect;
QDialog *settingsDialog;
Ui_settings *ui;
QAction *m_fullScreenAction;
QWidget m_videoWindow;
Phonon::MediaObject m_MediaObject;
Phonon::AudioOutput m_AudioOutput;
MediaVideoWidget *m_videoWidget;
Phonon::Path m_audioOutputPath;
const bool m_hasSmallScreen;
};
#endif //MEDIAPLAYER_H
|
