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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/qvariant.h>
#include <QtCore/qdebug.h>
#include <QtGui/qwidget.h>
#include "qt7backend.h"
#include "qt7playerservice.h"
#include "qt7playercontrol.h"
#include "qt7playersession.h"
#include "qt7videooutputcontrol.h"
#include "qt7movieviewoutput.h"
#include "qt7movieviewrenderer.h"
#include "qt7movierenderer.h"
#include "qt7movievideowidget.h"
#include "qt7playermetadata.h"
#include <QtMultimedia/qmediaplaylistnavigator.h>
#include <QtMultimedia/qmediaplaylist.h>
QT_BEGIN_NAMESPACE
QT7PlayerService::QT7PlayerService(QObject *parent):
QMediaService(parent)
{
m_session = new QT7PlayerSession(this);
m_control = new QT7PlayerControl(this);
m_control->setSession(m_session);
m_playerMetaDataControl = new QT7PlayerMetaDataControl(m_session, this);
connect(m_control, SIGNAL(mediaChanged(QMediaContent)), m_playerMetaDataControl, SLOT(updateTags()));
m_videoOutputControl = new QT7VideoOutputControl(this);
m_videoWidnowControl = 0;
m_videoWidgetControl = 0;
m_videoRendererControl = 0;
#if defined(QT_MAC_USE_COCOA)
m_videoWidnowControl = new QT7MovieViewOutput(this);
m_videoOutputControl->enableOutput(QVideoOutputControl::WindowOutput);
// qDebug() << "Using cocoa";
#endif
#ifdef QUICKTIME_C_API_AVAILABLE
m_videoRendererControl = new QT7MovieRenderer(this);
m_videoOutputControl->enableOutput(QVideoOutputControl::RendererOutput);
m_videoWidgetControl = new QT7MovieVideoWidget(this);
m_videoOutputControl->enableOutput(QVideoOutputControl::WidgetOutput);
// qDebug() << "QuickTime C API is available";
#else
m_videoRendererControl = new QT7MovieViewRenderer(this);
m_videoOutputControl->enableOutput(QVideoOutputControl::RendererOutput);
// qDebug() << "QuickTime C API is not available";
#endif
connect(m_videoOutputControl, SIGNAL(videoOutputChanged(QVideoOutputControl::Output)),
this, SLOT(updateVideoOutput()));
}
QT7PlayerService::~QT7PlayerService()
{
m_session->setVideoOutput(0);
}
QMediaControl *QT7PlayerService::control(const char *name) const
{
if (qstrcmp(name, QMediaPlayerControl_iid) == 0)
return m_control;
if (qstrcmp(name, QVideoOutputControl_iid) == 0)
return m_videoOutputControl;
if (qstrcmp(name, QVideoWindowControl_iid) == 0)
return m_videoWidnowControl;
if (qstrcmp(name, QVideoRendererControl_iid) == 0)
return m_videoRendererControl;
if (qstrcmp(name, QVideoWidgetControl_iid) == 0)
return m_videoWidgetControl;
if (qstrcmp(name, QMetaDataControl_iid) == 0)
return m_playerMetaDataControl;
return 0;
}
void QT7PlayerService::updateVideoOutput()
{
// qDebug() << "QT7PlayerService::updateVideoOutput" << m_videoOutputControl->output();
switch (m_videoOutputControl->output()) {
case QVideoOutputControl::WindowOutput:
m_session->setVideoOutput(m_videoWidnowControl);
break;
case QVideoOutputControl::RendererOutput:
m_session->setVideoOutput(m_videoRendererControl);
break;
case QVideoOutputControl::WidgetOutput:
m_session->setVideoOutput(m_videoWidgetControl);
break;
default:
m_session->setVideoOutput(0);
}
}
QT_END_NAMESPACE
#include "moc_qt7playerservice.cpp"
|
