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<h1 class="title">mediaplayer.cpp Example File</h1>
<span class="small-subtitle">demos/qmediaplayer/mediaplayer.cpp</span>
<!-- $$$demos/qmediaplayer/mediaplayer.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
***************************************************************************/</span>
<span class="preprocessor">#include <QtGui></span>
<span class="preprocessor">#define SLIDER_RANGE 8</span>
<span class="preprocessor">#include "mediaplayer.h"</span>
<span class="preprocessor">#include "ui_settings.h"</span>
<span class="preprocessor">#ifdef Q_OS_SYMBIAN</span>
<span class="preprocessor">#include <cdbcols.h></span>
<span class="preprocessor">#include <cdblen.h></span>
<span class="preprocessor">#include <commdb.h></span>
<span class="preprocessor">#endif</span>
MediaVideoWidget<span class="operator">::</span>MediaVideoWidget(MediaPlayer <span class="operator">*</span>player<span class="operator">,</span> <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent) :
Phonon<span class="operator">::</span>VideoWidget(parent)<span class="operator">,</span> m_player(player)<span class="operator">,</span> m_action(<span class="keyword">this</span>)
{
m_action<span class="operator">.</span>setCheckable(<span class="keyword">true</span>);
m_action<span class="operator">.</span>setChecked(<span class="keyword">false</span>);
m_action<span class="operator">.</span>setShortcut(<span class="type"><a href="qkeysequence.html">QKeySequence</a></span>( <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>AltModifier <span class="operator">+</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Return));
m_action<span class="operator">.</span>setShortcutContext(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>WindowShortcut);
connect(<span class="operator">&</span>m_action<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span> SLOT(setFullScreen(<span class="type">bool</span>)));
addAction(<span class="operator">&</span>m_action);
setAcceptDrops(<span class="keyword">true</span>);
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>setFullScreen(<span class="type">bool</span> enabled)
{
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>setFullScreen(enabled);
<span class="keyword">emit</span> fullScreenChanged(enabled);
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>mouseDoubleClickEvent(<span class="type"><a href="qmouseevent.html">QMouseEvent</a></span> <span class="operator">*</span>e)
{
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>mouseDoubleClickEvent(e);
setFullScreen(<span class="operator">!</span>isFullScreen());
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>keyPressEvent(<span class="type"><a href="qkeyevent.html">QKeyEvent</a></span> <span class="operator">*</span>e)
{
<span class="keyword">if</span>(<span class="operator">!</span>e<span class="operator">-</span><span class="operator">></span>modifiers()) {
<span class="comment">// On non-QWERTY Symbian key-based devices, there is no space key.</span>
<span class="comment">// The zero key typically is marked with a space character.</span>
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>key() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Space <span class="operator">|</span><span class="operator">|</span> e<span class="operator">-</span><span class="operator">></span>key() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_0) {
m_player<span class="operator">-</span><span class="operator">></span>playPause();
e<span class="operator">-</span><span class="operator">></span>accept();
<span class="keyword">return</span>;
}
<span class="comment">// On Symbian devices, there is no key which maps to Qt::Key_Escape</span>
<span class="comment">// On devices which lack a backspace key (i.e. non-QWERTY devices),</span>
<span class="comment">// the 'C' key maps to Qt::Key_Backspace</span>
<span class="keyword">else</span> <span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>key() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Escape <span class="operator">|</span><span class="operator">|</span> e<span class="operator">-</span><span class="operator">></span>key() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Key_Backspace) {
setFullScreen(<span class="keyword">false</span>);
e<span class="operator">-</span><span class="operator">></span>accept();
<span class="keyword">return</span>;
}
}
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>keyPressEvent(e);
}
<span class="type">bool</span> MediaVideoWidget<span class="operator">::</span>event(<span class="type"><a href="qevent.html">QEvent</a></span> <span class="operator">*</span>e)
{
<span class="keyword">switch</span>(e<span class="operator">-</span><span class="operator">></span>type())
{
<span class="keyword">case</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>Close:
<span class="comment">//we just ignore the cose events on the video widget</span>
<span class="comment">//this prevents ALT+F4 from having an effect in fullscreen mode</span>
e<span class="operator">-</span><span class="operator">></span>ignore();
<span class="keyword">return</span> <span class="keyword">true</span>;
<span class="keyword">case</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>MouseMove:
<span class="preprocessor">#ifndef QT_NO_CURSOR</span>
unsetCursor();
<span class="preprocessor">#endif</span>
<span class="comment">//fall through</span>
<span class="keyword">case</span> <span class="type"><a href="qevent.html">QEvent</a></span><span class="operator">::</span>WindowStateChange:
{
<span class="comment">//we just update the state of the checkbox, in case it wasn't already</span>
m_action<span class="operator">.</span>setChecked(windowState() <span class="operator">&</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>WindowFullScreen);
<span class="keyword">const</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>WindowFlags flags <span class="operator">=</span> m_player<span class="operator">-</span><span class="operator">></span>windowFlags();
<span class="keyword">if</span> (windowState() <span class="operator">&</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>WindowFullScreen) {
m_timer<span class="operator">.</span>start(<span class="number">1000</span><span class="operator">,</span> <span class="keyword">this</span>);
} <span class="keyword">else</span> {
m_timer<span class="operator">.</span>stop();
<span class="preprocessor">#ifndef QT_NO_CURSOR</span>
unsetCursor();
<span class="preprocessor">#endif</span>
}
}
<span class="keyword">break</span>;
<span class="keyword">default</span>:
<span class="keyword">break</span>;
}
<span class="keyword">return</span> Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>event(e);
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>timerEvent(<span class="type"><a href="qtimerevent.html">QTimerEvent</a></span> <span class="operator">*</span>e)
{
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>timerId() <span class="operator">=</span><span class="operator">=</span> m_timer<span class="operator">.</span>timerId()) {
<span class="comment">//let's store the cursor shape</span>
<span class="preprocessor">#ifndef QT_NO_CURSOR</span>
setCursor(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>BlankCursor);
<span class="preprocessor">#endif</span>
}
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>timerEvent(e);
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>dropEvent(<span class="type"><a href="qdropevent.html">QDropEvent</a></span> <span class="operator">*</span>e)
{
m_player<span class="operator">-</span><span class="operator">></span>handleDrop(e);
}
<span class="type">void</span> MediaVideoWidget<span class="operator">::</span>dragEnterEvent(<span class="type"><a href="qdragenterevent.html">QDragEnterEvent</a></span> <span class="operator">*</span>e) {
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasUrls())
e<span class="operator">-</span><span class="operator">></span>acceptProposedAction();
}
MediaPlayer<span class="operator">::</span>MediaPlayer() :
playButton(<span class="number">0</span>)<span class="operator">,</span> nextEffect(<span class="number">0</span>)<span class="operator">,</span> settingsDialog(<span class="number">0</span>)<span class="operator">,</span> ui(<span class="number">0</span>)<span class="operator">,</span>
m_AudioOutput(Phonon<span class="operator">::</span>VideoCategory)<span class="operator">,</span>
m_videoWidget(<span class="keyword">new</span> MediaVideoWidget(<span class="keyword">this</span>))
{
setWindowTitle(tr(<span class="string">"Media Player"</span>));
setContextMenuPolicy(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>CustomContextMenu);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setContextMenuPolicy(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>CustomContextMenu);
<span class="type"><a href="qsize.html">QSize</a></span> buttonSize(<span class="number">34</span><span class="operator">,</span> <span class="number">28</span>);
<span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>openButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(<span class="keyword">this</span>);
openButton<span class="operator">-</span><span class="operator">></span>setIcon(style()<span class="operator">-</span><span class="operator">></span>standardIcon(<span class="type"><a href="qstyle.html">QStyle</a></span><span class="operator">::</span>SP_DialogOpenButton));
<span class="type"><a href="qpalette.html">QPalette</a></span> bpal;
<span class="type"><a href="qcolor.html">QColor</a></span> arrowcolor <span class="operator">=</span> bpal<span class="operator">.</span>buttonText()<span class="operator">.</span>color();
<span class="keyword">if</span> (arrowcolor <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>black)
arrowcolor <span class="operator">=</span> <span class="type"><a href="qcolor.html">QColor</a></span>(<span class="number">80</span><span class="operator">,</span> <span class="number">80</span><span class="operator">,</span> <span class="number">80</span>);
bpal<span class="operator">.</span>setBrush(<span class="type"><a href="qpalette.html">QPalette</a></span><span class="operator">::</span>ButtonText<span class="operator">,</span> arrowcolor);
openButton<span class="operator">-</span><span class="operator">></span>setPalette(bpal);
rewindButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(<span class="keyword">this</span>);
rewindButton<span class="operator">-</span><span class="operator">></span>setIcon(style()<span class="operator">-</span><span class="operator">></span>standardIcon(<span class="type"><a href="qstyle.html">QStyle</a></span><span class="operator">::</span>SP_MediaSkipBackward));
forwardButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(<span class="keyword">this</span>);
forwardButton<span class="operator">-</span><span class="operator">></span>setIcon(style()<span class="operator">-</span><span class="operator">></span>standardIcon(<span class="type"><a href="qstyle.html">QStyle</a></span><span class="operator">::</span>SP_MediaSkipForward));
forwardButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
playButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(<span class="keyword">this</span>);
playIcon <span class="operator">=</span> style()<span class="operator">-</span><span class="operator">></span>standardIcon(<span class="type"><a href="qstyle.html">QStyle</a></span><span class="operator">::</span>SP_MediaPlay);
pauseIcon <span class="operator">=</span> style()<span class="operator">-</span><span class="operator">></span>standardIcon(<span class="type"><a href="qstyle.html">QStyle</a></span><span class="operator">::</span>SP_MediaPause);
playButton<span class="operator">-</span><span class="operator">></span>setIcon(playIcon);
slider <span class="operator">=</span> <span class="keyword">new</span> Phonon<span class="operator">::</span>SeekSlider(<span class="keyword">this</span>);
slider<span class="operator">-</span><span class="operator">></span>setMediaObject(<span class="operator">&</span>m_MediaObject);
volume <span class="operator">=</span> <span class="keyword">new</span> Phonon<span class="operator">::</span>VolumeSlider(<span class="operator">&</span>m_AudioOutput);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>vLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>(<span class="keyword">this</span>);
vLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">8</span><span class="operator">,</span> <span class="number">8</span><span class="operator">,</span> <span class="number">8</span><span class="operator">,</span> <span class="number">8</span>);
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>();
info <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(<span class="keyword">this</span>);
info<span class="operator">-</span><span class="operator">></span>setMinimumHeight(<span class="number">70</span>);
info<span class="operator">-</span><span class="operator">></span>setAcceptDrops(<span class="keyword">false</span>);
info<span class="operator">-</span><span class="operator">></span>setMargin(<span class="number">2</span>);
info<span class="operator">-</span><span class="operator">></span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>StyledPanel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
info<span class="operator">-</span><span class="operator">></span>setLineWidth(<span class="number">2</span>);
info<span class="operator">-</span><span class="operator">></span>setAutoFillBackground(<span class="keyword">true</span>);
<span class="type"><a href="qpalette.html">QPalette</a></span> palette;
palette<span class="operator">.</span>setBrush(<span class="type"><a href="qpalette.html">QPalette</a></span><span class="operator">::</span>WindowText<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>white);
<span class="preprocessor">#ifndef Q_WS_MAC</span>
openButton<span class="operator">-</span><span class="operator">></span>setMinimumSize(<span class="number">54</span><span class="operator">,</span> buttonSize<span class="operator">.</span>height());
rewindButton<span class="operator">-</span><span class="operator">></span>setMinimumSize(buttonSize);
forwardButton<span class="operator">-</span><span class="operator">></span>setMinimumSize(buttonSize);
playButton<span class="operator">-</span><span class="operator">></span>setMinimumSize(buttonSize);
<span class="preprocessor">#endif</span>
info<span class="operator">-</span><span class="operator">></span>setStyleSheet(<span class="string">"border-image:url(:/images/screen.png) ; border-width:3px"</span>);
info<span class="operator">-</span><span class="operator">></span>setPalette(palette);
info<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"<center>No media</center>"</span>));
volume<span class="operator">-</span><span class="operator">></span>setFixedWidth(<span class="number">120</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(openButton);
layout<span class="operator">-</span><span class="operator">></span>addWidget(rewindButton);
layout<span class="operator">-</span><span class="operator">></span>addWidget(playButton);
layout<span class="operator">-</span><span class="operator">></span>addWidget(forwardButton);
layout<span class="operator">-</span><span class="operator">></span>addStretch();
layout<span class="operator">-</span><span class="operator">></span>addWidget(volume);
vLayout<span class="operator">-</span><span class="operator">></span>addWidget(info);
initVideoWindow();
vLayout<span class="operator">-</span><span class="operator">></span>addWidget(<span class="operator">&</span>m_videoWindow);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>buttonPanelLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>();
m_videoWindow<span class="operator">.</span>hide();
buttonPanelLayout<span class="operator">-</span><span class="operator">></span>addLayout(layout);
timeLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(<span class="keyword">this</span>);
progressLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(<span class="keyword">this</span>);
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>sliderPanel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>(<span class="keyword">this</span>);
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>sliderLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>();
sliderLayout<span class="operator">-</span><span class="operator">></span>addWidget(slider);
sliderLayout<span class="operator">-</span><span class="operator">></span>addWidget(timeLabel);
sliderLayout<span class="operator">-</span><span class="operator">></span>addWidget(progressLabel);
sliderLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
sliderPanel<span class="operator">-</span><span class="operator">></span>setLayout(sliderLayout);
buttonPanelLayout<span class="operator">-</span><span class="operator">></span>addWidget(sliderPanel);
buttonPanelLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
<span class="preprocessor">#ifdef Q_OS_MAC</span>
layout<span class="operator">-</span><span class="operator">></span>setSpacing(<span class="number">4</span>);
buttonPanelLayout<span class="operator">-</span><span class="operator">></span>setSpacing(<span class="number">0</span>);
info<span class="operator">-</span><span class="operator">></span>setMinimumHeight(<span class="number">100</span>);
info<span class="operator">-</span><span class="operator">></span>setFont(<span class="type"><a href="qfont.html">QFont</a></span>(<span class="string">"verdana"</span><span class="operator">,</span> <span class="number">15</span>));
<span class="comment">// QStyle *flatButtonStyle = new QWindowsStyle;</span>
openButton<span class="operator">-</span><span class="operator">></span>setFocusPolicy(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>NoFocus);
<span class="comment">// openButton->setStyle(flatButtonStyle);</span>
<span class="comment">// playButton->setStyle(flatButtonStyle);</span>
<span class="comment">// rewindButton->setStyle(flatButtonStyle);</span>
<span class="comment">// forwardButton->setStyle(flatButtonStyle);</span>
<span class="preprocessor">#endif</span>
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>buttonPanelWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>(<span class="keyword">this</span>);
buttonPanelWidget<span class="operator">-</span><span class="operator">></span>setSizePolicy(<span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Preferred<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed);
buttonPanelWidget<span class="operator">-</span><span class="operator">></span>setLayout(buttonPanelLayout);
vLayout<span class="operator">-</span><span class="operator">></span>addWidget(buttonPanelWidget);
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>labelLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>();
vLayout<span class="operator">-</span><span class="operator">></span>addLayout(labelLayout);
setLayout(vLayout);
<span class="comment">// Create menu bar:</span>
fileMenu <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qmenu.html">QMenu</a></span>(<span class="keyword">this</span>);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>openFileAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Open &File..."</span>));
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>openUrlAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Open &Location..."</span>));
<span class="preprocessor">#ifdef Q_OS_SYMBIAN</span>
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>selectIAPAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Select &IAP..."</span>));
connect(selectIAPAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(selectIAP()));
<span class="preprocessor">#endif</span>
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="keyword">const</span> openLinkAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Open &RAM File..."</span>));
connect(openLinkAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(openRamFile()));
fileMenu<span class="operator">-</span><span class="operator">></span>addSeparator();
<span class="type"><a href="qmenu.html">QMenu</a></span> <span class="operator">*</span>aspectMenu <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addMenu(tr(<span class="string">"&Aspect ratio"</span>));
<span class="type"><a href="qactiongroup.html">QActionGroup</a></span> <span class="operator">*</span>aspectGroup <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qactiongroup.html">QActionGroup</a></span>(aspectMenu);
connect(aspectGroup<span class="operator">,</span> SIGNAL(triggered(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">*</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(aspectChanged(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">*</span>)));
aspectGroup<span class="operator">-</span><span class="operator">></span>setExclusive(<span class="keyword">true</span>);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>aspectActionAuto <span class="operator">=</span> aspectMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Auto"</span>));
aspectActionAuto<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
aspectActionAuto<span class="operator">-</span><span class="operator">></span>setChecked(<span class="keyword">true</span>);
aspectGroup<span class="operator">-</span><span class="operator">></span>addAction(aspectActionAuto);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>aspectActionScale <span class="operator">=</span> aspectMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Scale"</span>));
aspectActionScale<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
aspectGroup<span class="operator">-</span><span class="operator">></span>addAction(aspectActionScale);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>aspectAction16_9 <span class="operator">=</span> aspectMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"16/9"</span>));
aspectAction16_9<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
aspectGroup<span class="operator">-</span><span class="operator">></span>addAction(aspectAction16_9);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>aspectAction4_3 <span class="operator">=</span> aspectMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"4/3"</span>));
aspectAction4_3<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
aspectGroup<span class="operator">-</span><span class="operator">></span>addAction(aspectAction4_3);
<span class="type"><a href="qmenu.html">QMenu</a></span> <span class="operator">*</span>scaleMenu <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addMenu(tr(<span class="string">"&Scale mode"</span>));
<span class="type"><a href="qactiongroup.html">QActionGroup</a></span> <span class="operator">*</span>scaleGroup <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qactiongroup.html">QActionGroup</a></span>(scaleMenu);
connect(scaleGroup<span class="operator">,</span> SIGNAL(triggered(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">*</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(scaleChanged(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">*</span>)));
scaleGroup<span class="operator">-</span><span class="operator">></span>setExclusive(<span class="keyword">true</span>);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>scaleActionFit <span class="operator">=</span> scaleMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Fit in view"</span>));
scaleActionFit<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
scaleActionFit<span class="operator">-</span><span class="operator">></span>setChecked(<span class="keyword">true</span>);
scaleGroup<span class="operator">-</span><span class="operator">></span>addAction(scaleActionFit);
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>scaleActionCrop <span class="operator">=</span> scaleMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Scale and crop"</span>));
scaleActionCrop<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
scaleGroup<span class="operator">-</span><span class="operator">></span>addAction(scaleActionCrop);
m_fullScreenAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Full screen video"</span>));
m_fullScreenAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
m_fullScreenAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>); <span class="comment">// enabled by hasVideoChanged</span>
<span class="type">bool</span> b <span class="operator">=</span> connect(m_fullScreenAction<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span> m_videoWidget<span class="operator">,</span> SLOT(setFullScreen(<span class="type">bool</span>)));
Q_ASSERT(b);
b <span class="operator">=</span> connect(m_videoWidget<span class="operator">,</span> SIGNAL(fullScreenChanged(<span class="type">bool</span>))<span class="operator">,</span> m_fullScreenAction<span class="operator">,</span> SLOT(setChecked(<span class="type">bool</span>)));
Q_ASSERT(b);
fileMenu<span class="operator">-</span><span class="operator">></span>addSeparator();
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>settingsAction <span class="operator">=</span> fileMenu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"&Settings..."</span>));
<span class="comment">// Setup signal connections:</span>
connect(rewindButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(rewind()));
<span class="comment">//connect(openButton, SIGNAL(clicked()), this, SLOT(openFile()));</span>
openButton<span class="operator">-</span><span class="operator">></span>setMenu(fileMenu);
connect(playButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(playPause()));
connect(forwardButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(forward()));
<span class="comment">//connect(openButton, SIGNAL(clicked()), this, SLOT(openFile()));</span>
connect(settingsAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(showSettingsDialog()));
connect(openUrlAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(openUrl()));
connect(openFileAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(openFile()));
connect(m_videoWidget<span class="operator">,</span> SIGNAL(customContextMenuRequested(<span class="keyword">const</span> <span class="type"><a href="qpoint.html">QPoint</a></span> <span class="operator">&</span>))<span class="operator">,</span> SLOT(showContextMenu(<span class="keyword">const</span> <span class="type"><a href="qpoint.html">QPoint</a></span> <span class="operator">&</span>)));
connect(<span class="keyword">this</span><span class="operator">,</span> SIGNAL(customContextMenuRequested(<span class="keyword">const</span> <span class="type"><a href="qpoint.html">QPoint</a></span> <span class="operator">&</span>))<span class="operator">,</span> SLOT(showContextMenu(<span class="keyword">const</span> <span class="type"><a href="qpoint.html">QPoint</a></span> <span class="operator">&</span>)));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(metaDataChanged())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(updateInfo()));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(totalTimeChanged(<span class="type"><a href="qtglobal.html#qint64-typedef">qint64</a></span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(updateTime()));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(tick(<span class="type"><a href="qtglobal.html#qint64-typedef">qint64</a></span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(updateTime()));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(finished())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(finished()));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(stateChanged(Phonon<span class="operator">::</span>State<span class="operator">,</span>Phonon<span class="operator">::</span>State))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(stateChanged(Phonon<span class="operator">::</span>State<span class="operator">,</span>Phonon<span class="operator">::</span>State)));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(bufferStatus(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(bufferStatus(<span class="type">int</span>)));
connect(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> SIGNAL(hasVideoChanged(<span class="type">bool</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(hasVideoChanged(<span class="type">bool</span>)));
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
playButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
setAcceptDrops(<span class="keyword">true</span>);
m_audioOutputPath <span class="operator">=</span> Phonon<span class="operator">::</span>createPath(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> <span class="operator">&</span>m_AudioOutput);
Phonon<span class="operator">::</span>createPath(<span class="operator">&</span>m_MediaObject<span class="operator">,</span> m_videoWidget);
resize(minimumSizeHint());
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>stateChanged(Phonon<span class="operator">::</span>State newstate<span class="operator">,</span> Phonon<span class="operator">::</span>State oldstate)
{
Q_UNUSED(oldstate);
<span class="keyword">if</span> (oldstate <span class="operator">=</span><span class="operator">=</span> Phonon<span class="operator">::</span>LoadingState) {
<span class="type"><a href="qrect.html">QRect</a></span> videoHintRect <span class="operator">=</span> <span class="type"><a href="qrect.html">QRect</a></span>(<span class="type"><a href="qpoint.html">QPoint</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span>)<span class="operator">,</span> m_videoWindow<span class="operator">.</span>sizeHint());
<span class="type"><a href="qrect.html">QRect</a></span> newVideoRect <span class="operator">=</span> <span class="type"><a href="qapplication.html">QApplication</a></span><span class="operator">::</span>desktop()<span class="operator">-</span><span class="operator">></span>screenGeometry()<span class="operator">.</span>intersected(videoHintRect);
<span class="keyword">if</span> (<span class="operator">!</span>m_smallScreen) {
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>hasVideo()) {
<span class="comment">// Flush event que so that sizeHint takes the</span>
<span class="comment">// recently shown/hidden m_videoWindow into account:</span>
qApp<span class="operator">-</span><span class="operator">></span>processEvents();
resize(sizeHint());
} <span class="keyword">else</span>
resize(minimumSize());
}
}
<span class="keyword">switch</span> (newstate) {
<span class="keyword">case</span> Phonon<span class="operator">::</span>ErrorState:
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>errorType() <span class="operator">=</span><span class="operator">=</span> Phonon<span class="operator">::</span>FatalError) {
playButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
} <span class="keyword">else</span> {
m_MediaObject<span class="operator">.</span>pause();
}
<span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="keyword">this</span><span class="operator">,</span> <span class="string">"Phonon Mediaplayer"</span><span class="operator">,</span> m_MediaObject<span class="operator">.</span>errorString()<span class="operator">,</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Close);
<span class="keyword">break</span>;
<span class="keyword">case</span> Phonon<span class="operator">::</span>StoppedState:
m_videoWidget<span class="operator">-</span><span class="operator">></span>setFullScreen(<span class="keyword">false</span>);
<span class="comment">// Fall through</span>
<span class="keyword">case</span> Phonon<span class="operator">::</span>PausedState:
playButton<span class="operator">-</span><span class="operator">></span>setIcon(playIcon);
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>currentSource()<span class="operator">.</span>type() <span class="operator">!</span><span class="operator">=</span> Phonon<span class="operator">::</span>MediaSource<span class="operator">::</span>Invalid){
playButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
} <span class="keyword">else</span> {
playButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
}
<span class="keyword">break</span>;
<span class="keyword">case</span> Phonon<span class="operator">::</span>PlayingState:
playButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
playButton<span class="operator">-</span><span class="operator">></span>setIcon(pauseIcon);
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>hasVideo())
m_videoWindow<span class="operator">.</span>show();
<span class="comment">// Fall through</span>
<span class="keyword">case</span> Phonon<span class="operator">::</span>BufferingState:
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
<span class="keyword">break</span>;
<span class="keyword">case</span> Phonon<span class="operator">::</span>LoadingState:
rewindButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
<span class="keyword">break</span>;
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>initSettingsDialog()
{
settingsDialog <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdialog.html">QDialog</a></span>(<span class="keyword">this</span>);
ui <span class="operator">=</span> <span class="keyword">new</span> Ui_settings();
ui<span class="operator">-</span><span class="operator">></span>setupUi(settingsDialog);
connect(ui<span class="operator">-</span><span class="operator">></span>brightnessSlider<span class="operator">,</span> SIGNAL(valueChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setBrightness(<span class="type">int</span>)));
connect(ui<span class="operator">-</span><span class="operator">></span>hueSlider<span class="operator">,</span> SIGNAL(valueChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setHue(<span class="type">int</span>)));
connect(ui<span class="operator">-</span><span class="operator">></span>saturationSlider<span class="operator">,</span> SIGNAL(valueChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setSaturation(<span class="type">int</span>)));
connect(ui<span class="operator">-</span><span class="operator">></span>contrastSlider <span class="operator">,</span> SIGNAL(valueChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setContrast(<span class="type">int</span>)));
connect(ui<span class="operator">-</span><span class="operator">></span>aspectCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setAspect(<span class="type">int</span>)));
connect(ui<span class="operator">-</span><span class="operator">></span>scalemodeCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setScale(<span class="type">int</span>)));
ui<span class="operator">-</span><span class="operator">></span>brightnessSlider<span class="operator">-</span><span class="operator">></span>setValue(<span class="type">int</span>(m_videoWidget<span class="operator">-</span><span class="operator">></span>brightness() <span class="operator">*</span> SLIDER_RANGE));
ui<span class="operator">-</span><span class="operator">></span>hueSlider<span class="operator">-</span><span class="operator">></span>setValue(<span class="type">int</span>(m_videoWidget<span class="operator">-</span><span class="operator">></span>hue() <span class="operator">*</span> SLIDER_RANGE));
ui<span class="operator">-</span><span class="operator">></span>saturationSlider<span class="operator">-</span><span class="operator">></span>setValue(<span class="type">int</span>(m_videoWidget<span class="operator">-</span><span class="operator">></span>saturation() <span class="operator">*</span> SLIDER_RANGE));
ui<span class="operator">-</span><span class="operator">></span>contrastSlider<span class="operator">-</span><span class="operator">></span>setValue(<span class="type">int</span>(m_videoWidget<span class="operator">-</span><span class="operator">></span>contrast() <span class="operator">*</span> SLIDER_RANGE));
ui<span class="operator">-</span><span class="operator">></span>aspectCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(m_videoWidget<span class="operator">-</span><span class="operator">></span>aspectRatio());
ui<span class="operator">-</span><span class="operator">></span>scalemodeCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(m_videoWidget<span class="operator">-</span><span class="operator">></span>scaleMode());
connect(ui<span class="operator">-</span><span class="operator">></span>effectButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(configureEffect()));
<span class="preprocessor">#ifdef Q_WS_X11</span>
<span class="comment">//Cross fading is not currently implemented in the GStreamer backend</span>
ui<span class="operator">-</span><span class="operator">></span>crossFadeSlider<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
ui<span class="operator">-</span><span class="operator">></span>crossFadeLabel<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
ui<span class="operator">-</span><span class="operator">></span>crossFadeLabel1<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
ui<span class="operator">-</span><span class="operator">></span>crossFadeLabel2<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
ui<span class="operator">-</span><span class="operator">></span>crossFadeLabel3<span class="operator">-</span><span class="operator">></span>setVisible(<span class="keyword">false</span>);
<span class="preprocessor">#endif</span>
ui<span class="operator">-</span><span class="operator">></span>crossFadeSlider<span class="operator">-</span><span class="operator">></span>setValue((<span class="type">int</span>)(<span class="number">2</span> <span class="operator">*</span> m_MediaObject<span class="operator">.</span>transitionTime() <span class="operator">/</span> <span class="number">1000.0f</span>));
<span class="comment">// Insert audio devices:</span>
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>AudioOutputDevice<span class="operator">></span> devices <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioOutputDevices();
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">0</span>; i<span class="operator"><</span>devices<span class="operator">.</span>size(); i<span class="operator">+</span><span class="operator">+</span>){
<span class="type"><a href="qstring.html">QString</a></span> itemText <span class="operator">=</span> devices<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>name();
<span class="keyword">if</span> (<span class="operator">!</span>devices<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>description()<span class="operator">.</span>isEmpty()) {
itemText <span class="operator">+</span><span class="operator">=</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">::</span>fromLatin1(<span class="string">" (%1)"</span>)<span class="operator">.</span>arg(devices<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>description());
}
ui<span class="operator">-</span><span class="operator">></span>deviceCombo<span class="operator">-</span><span class="operator">></span>addItem(itemText);
<span class="keyword">if</span> (devices<span class="operator">[</span>i<span class="operator">]</span> <span class="operator">=</span><span class="operator">=</span> m_AudioOutput<span class="operator">.</span>outputDevice())
ui<span class="operator">-</span><span class="operator">></span>deviceCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(i);
}
<span class="comment">// Insert audio effects:</span>
ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"<no effect>"</span>));
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>Effect <span class="operator">*</span><span class="operator">></span> currEffects <span class="operator">=</span> m_audioOutputPath<span class="operator">.</span>effects();
Phonon<span class="operator">::</span>Effect <span class="operator">*</span>currEffect <span class="operator">=</span> currEffects<span class="operator">.</span>size() <span class="operator">?</span> currEffects<span class="operator">[</span><span class="number">0</span><span class="operator">]</span> : <span class="number">0</span>;
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>EffectDescription<span class="operator">></span> availableEffects <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioEffects();
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">0</span>; i<span class="operator"><</span>availableEffects<span class="operator">.</span>size(); i<span class="operator">+</span><span class="operator">+</span>){
ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>addItem(availableEffects<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>name());
<span class="keyword">if</span> (currEffect <span class="operator">&</span><span class="operator">&</span> availableEffects<span class="operator">[</span>i<span class="operator">]</span> <span class="operator">=</span><span class="operator">=</span> currEffect<span class="operator">-</span><span class="operator">></span>description())
ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(i<span class="operator">+</span><span class="number">1</span>);
}
connect(ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(effectChanged()));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setVolume(<span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> volume)
{
m_AudioOutput<span class="operator">.</span>setVolume(volume);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setSmallScreen(<span class="type">bool</span> smallScreen)
{
m_smallScreen <span class="operator">=</span> smallScreen;
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>effectChanged()
{
<span class="type">int</span> currentIndex <span class="operator">=</span> ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>currentIndex();
<span class="keyword">if</span> (currentIndex) {
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>EffectDescription<span class="operator">></span> availableEffects <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioEffects();
Phonon<span class="operator">::</span>EffectDescription chosenEffect <span class="operator">=</span> availableEffects<span class="operator">[</span>currentIndex <span class="operator">-</span> <span class="number">1</span><span class="operator">]</span>;
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>Effect <span class="operator">*</span><span class="operator">></span> currEffects <span class="operator">=</span> m_audioOutputPath<span class="operator">.</span>effects();
Phonon<span class="operator">::</span>Effect <span class="operator">*</span>currentEffect <span class="operator">=</span> currEffects<span class="operator">.</span>size() <span class="operator">?</span> currEffects<span class="operator">[</span><span class="number">0</span><span class="operator">]</span> : <span class="number">0</span>;
<span class="comment">// Deleting the running effect will stop playback, it is deleted when removed from path</span>
<span class="keyword">if</span> (nextEffect <span class="operator">&</span><span class="operator">&</span> <span class="operator">!</span>(currentEffect <span class="operator">&</span><span class="operator">&</span> (currentEffect<span class="operator">-</span><span class="operator">></span>description()<span class="operator">.</span>name() <span class="operator">=</span><span class="operator">=</span> nextEffect<span class="operator">-</span><span class="operator">></span>description()<span class="operator">.</span>name())))
<span class="keyword">delete</span> nextEffect;
nextEffect <span class="operator">=</span> <span class="keyword">new</span> Phonon<span class="operator">::</span>Effect(chosenEffect);
}
ui<span class="operator">-</span><span class="operator">></span>effectButton<span class="operator">-</span><span class="operator">></span>setEnabled(currentIndex);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>showSettingsDialog()
{
<span class="keyword">const</span> <span class="type">bool</span> hasPausedForDialog <span class="operator">=</span> playPauseForDialog();
<span class="keyword">if</span> (<span class="operator">!</span>settingsDialog)
initSettingsDialog();
<span class="type">float</span> oldBrightness <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>brightness();
<span class="type">float</span> oldHue <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>hue();
<span class="type">float</span> oldSaturation <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>saturation();
<span class="type">float</span> oldContrast <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>contrast();
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatio oldAspect <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>aspectRatio();
Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>ScaleMode oldScale <span class="operator">=</span> m_videoWidget<span class="operator">-</span><span class="operator">></span>scaleMode();
<span class="type">int</span> currentEffect <span class="operator">=</span> ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>currentIndex();
settingsDialog<span class="operator">-</span><span class="operator">></span>exec();
<span class="keyword">if</span> (settingsDialog<span class="operator">-</span><span class="operator">></span>result() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qdialog.html">QDialog</a></span><span class="operator">::</span>Accepted){
m_MediaObject<span class="operator">.</span>setTransitionTime((<span class="type">int</span>)(<span class="number">1000</span> <span class="operator">*</span> <span class="type">float</span>(ui<span class="operator">-</span><span class="operator">></span>crossFadeSlider<span class="operator">-</span><span class="operator">></span>value()) <span class="operator">/</span> <span class="number">2.0f</span>));
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>AudioOutputDevice<span class="operator">></span> devices <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioOutputDevices();
m_AudioOutput<span class="operator">.</span>setOutputDevice(devices<span class="operator">[</span>ui<span class="operator">-</span><span class="operator">></span>deviceCombo<span class="operator">-</span><span class="operator">></span>currentIndex()<span class="operator">]</span>);
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>Effect <span class="operator">*</span><span class="operator">></span> currEffects <span class="operator">=</span> m_audioOutputPath<span class="operator">.</span>effects();
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>EffectDescription<span class="operator">></span> availableEffects <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioEffects();
<span class="keyword">if</span> (ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>currentIndex() <span class="operator">></span> <span class="number">0</span>){
Phonon<span class="operator">::</span>Effect <span class="operator">*</span>currentEffect <span class="operator">=</span> currEffects<span class="operator">.</span>size() <span class="operator">?</span> currEffects<span class="operator">[</span><span class="number">0</span><span class="operator">]</span> : <span class="number">0</span>;
<span class="keyword">if</span> (<span class="operator">!</span>currentEffect <span class="operator">|</span><span class="operator">|</span> currentEffect<span class="operator">-</span><span class="operator">></span>description() <span class="operator">!</span><span class="operator">=</span> nextEffect<span class="operator">-</span><span class="operator">></span>description()){
foreach(Phonon<span class="operator">::</span>Effect <span class="operator">*</span>effect<span class="operator">,</span> currEffects) {
m_audioOutputPath<span class="operator">.</span>removeEffect(effect);
<span class="keyword">delete</span> effect;
}
m_audioOutputPath<span class="operator">.</span>insertEffect(nextEffect);
}
} <span class="keyword">else</span> {
foreach(Phonon<span class="operator">::</span>Effect <span class="operator">*</span>effect<span class="operator">,</span> currEffects) {
m_audioOutputPath<span class="operator">.</span>removeEffect(effect);
<span class="keyword">delete</span> effect;
nextEffect <span class="operator">=</span> <span class="number">0</span>;
}
}
} <span class="keyword">else</span> {
<span class="comment">// Restore previous settings</span>
m_videoWidget<span class="operator">-</span><span class="operator">></span>setBrightness(oldBrightness);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setSaturation(oldSaturation);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setHue(oldHue);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setContrast(oldContrast);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(oldAspect);
m_videoWidget<span class="operator">-</span><span class="operator">></span>setScaleMode(oldScale);
ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(currentEffect);
}
<span class="keyword">if</span> (hasPausedForDialog)
m_MediaObject<span class="operator">.</span>play();
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>initVideoWindow()
{
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>videoLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>();
videoLayout<span class="operator">-</span><span class="operator">></span>addWidget(m_videoWidget);
videoLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
m_videoWindow<span class="operator">.</span>setLayout(videoLayout);
m_videoWindow<span class="operator">.</span>setMinimumSize(<span class="number">100</span><span class="operator">,</span> <span class="number">100</span>);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>configureEffect()
{
<span class="keyword">if</span> (<span class="operator">!</span>nextEffect)
<span class="keyword">return</span>;
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>Effect <span class="operator">*</span><span class="operator">></span> currEffects <span class="operator">=</span> m_audioOutputPath<span class="operator">.</span>effects();
<span class="keyword">const</span> <span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>EffectDescription<span class="operator">></span> availableEffects <span class="operator">=</span> Phonon<span class="operator">::</span>BackendCapabilities<span class="operator">::</span>availableAudioEffects();
<span class="keyword">if</span> (ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>currentIndex() <span class="operator">></span> <span class="number">0</span>) {
Phonon<span class="operator">::</span>EffectDescription chosenEffect <span class="operator">=</span> availableEffects<span class="operator">[</span>ui<span class="operator">-</span><span class="operator">></span>audioEffectsCombo<span class="operator">-</span><span class="operator">></span>currentIndex() <span class="operator">-</span> <span class="number">1</span><span class="operator">]</span>;
<span class="type"><a href="qdialog.html">QDialog</a></span> effectDialog;
effectDialog<span class="operator">.</span>setWindowTitle(tr(<span class="string">"Configure effect"</span>));
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>topLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>(<span class="operator">&</span>effectDialog);
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>description <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(<span class="string">"<b>Description:</b><br>"</span> <span class="operator">+</span> chosenEffect<span class="operator">.</span>description()<span class="operator">,</span> <span class="operator">&</span>effectDialog);
description<span class="operator">-</span><span class="operator">></span>setWordWrap(<span class="keyword">true</span>);
topLayout<span class="operator">-</span><span class="operator">></span>addWidget(description);
<span class="type"><a href="qscrollarea.html">QScrollArea</a></span> <span class="operator">*</span>scrollArea <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qscrollarea.html">QScrollArea</a></span>(<span class="operator">&</span>effectDialog);
topLayout<span class="operator">-</span><span class="operator">></span>addWidget(scrollArea);
<span class="type"><a href="qvariant.html#QVariantList-typedef">QVariantList</a></span> savedParamValues;
foreach(Phonon<span class="operator">::</span>EffectParameter param<span class="operator">,</span> nextEffect<span class="operator">-</span><span class="operator">></span>parameters()) {
savedParamValues <span class="operator"><</span><span class="operator"><</span> nextEffect<span class="operator">-</span><span class="operator">></span>parameterValue(param);
}
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>scrollWidget <span class="operator">=</span> <span class="keyword">new</span> Phonon<span class="operator">::</span>EffectWidget(nextEffect);
scrollWidget<span class="operator">-</span><span class="operator">></span>setMinimumWidth(<span class="number">320</span>);
scrollWidget<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">10</span><span class="operator">,</span> <span class="number">10</span><span class="operator">,</span> <span class="number">10</span><span class="operator">,</span><span class="number">10</span>);
scrollArea<span class="operator">-</span><span class="operator">></span>setWidget(scrollWidget);
<span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span> <span class="operator">*</span>bbox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span>(<span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Ok <span class="operator">|</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Cancel<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Horizontal<span class="operator">,</span> <span class="operator">&</span>effectDialog);
connect(bbox<span class="operator">-</span><span class="operator">></span>button(<span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Ok)<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="operator">&</span>effectDialog<span class="operator">,</span> SLOT(accept()));
connect(bbox<span class="operator">-</span><span class="operator">></span>button(<span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Cancel)<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="operator">&</span>effectDialog<span class="operator">,</span> SLOT(reject()));
topLayout<span class="operator">-</span><span class="operator">></span>addWidget(bbox);
effectDialog<span class="operator">.</span>exec();
<span class="keyword">if</span> (effectDialog<span class="operator">.</span>result() <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qdialog.html">QDialog</a></span><span class="operator">::</span>Accepted) {
<span class="comment">//we need to restore the parameters values</span>
<span class="type">int</span> currentIndex <span class="operator">=</span> <span class="number">0</span>;
foreach(Phonon<span class="operator">::</span>EffectParameter param<span class="operator">,</span> nextEffect<span class="operator">-</span><span class="operator">></span>parameters()) {
nextEffect<span class="operator">-</span><span class="operator">></span>setParameterValue(param<span class="operator">,</span> savedParamValues<span class="operator">.</span>at(currentIndex<span class="operator">+</span><span class="operator">+</span>));
}
}
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>handleDrop(<span class="type"><a href="qdropevent.html">QDropEvent</a></span> <span class="operator">*</span>e)
{
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qurl.html">QUrl</a></span><span class="operator">></span> urls <span class="operator">=</span> e<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>urls();
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>proposedAction() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>MoveAction){
<span class="comment">// Just add to the queue:</span>
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">0</span>; i<span class="operator"><</span>urls<span class="operator">.</span>size(); i<span class="operator">+</span><span class="operator">+</span>)
m_MediaObject<span class="operator">.</span>enqueue(Phonon<span class="operator">::</span>MediaSource(urls<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>toLocalFile()));
} <span class="keyword">else</span> {
<span class="comment">// Create new queue:</span>
m_MediaObject<span class="operator">.</span>clearQueue();
<span class="keyword">if</span> (urls<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>) {
<span class="type"><a href="qstring.html">QString</a></span> fileName <span class="operator">=</span> urls<span class="operator">[</span><span class="number">0</span><span class="operator">]</span><span class="operator">.</span>toLocalFile();
<span class="type"><a href="qdir.html">QDir</a></span> dir(fileName);
<span class="keyword">if</span> (dir<span class="operator">.</span>exists()) {
dir<span class="operator">.</span>setFilter(<span class="type"><a href="qdir.html">QDir</a></span><span class="operator">::</span>Files);
<span class="type"><a href="qstringlist.html">QStringList</a></span> entries <span class="operator">=</span> dir<span class="operator">.</span>entryList();
<span class="keyword">if</span> (entries<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>) {
setFile(fileName <span class="operator">+</span> <span class="type"><a href="qdir.html">QDir</a></span><span class="operator">::</span>separator() <span class="operator">+</span> entries<span class="operator">[</span><span class="number">0</span><span class="operator">]</span>);
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">1</span>; i<span class="operator"><</span> entries<span class="operator">.</span>size(); <span class="operator">+</span><span class="operator">+</span>i)
m_MediaObject<span class="operator">.</span>enqueue(fileName <span class="operator">+</span> <span class="type"><a href="qdir.html">QDir</a></span><span class="operator">::</span>separator() <span class="operator">+</span> entries<span class="operator">[</span>i<span class="operator">]</span>);
}
} <span class="keyword">else</span> {
setFile(fileName);
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">1</span>; i<span class="operator"><</span>urls<span class="operator">.</span>size(); i<span class="operator">+</span><span class="operator">+</span>)
m_MediaObject<span class="operator">.</span>enqueue(Phonon<span class="operator">::</span>MediaSource(urls<span class="operator">[</span>i<span class="operator">]</span><span class="operator">.</span>toLocalFile()));
}
}
}
forwardButton<span class="operator">-</span><span class="operator">></span>setEnabled(m_MediaObject<span class="operator">.</span>queue()<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>);
m_MediaObject<span class="operator">.</span>play();
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>dropEvent(<span class="type"><a href="qdropevent.html">QDropEvent</a></span> <span class="operator">*</span>e)
{
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasUrls() <span class="operator">&</span><span class="operator">&</span> e<span class="operator">-</span><span class="operator">></span>proposedAction() <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>LinkAction) {
e<span class="operator">-</span><span class="operator">></span>acceptProposedAction();
handleDrop(e);
} <span class="keyword">else</span> {
e<span class="operator">-</span><span class="operator">></span>ignore();
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>dragEnterEvent(<span class="type"><a href="qdragenterevent.html">QDragEnterEvent</a></span> <span class="operator">*</span>e)
{
dragMoveEvent(e);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>dragMoveEvent(<span class="type"><a href="qdragmoveevent.html">QDragMoveEvent</a></span> <span class="operator">*</span>e)
{
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasUrls()) {
<span class="keyword">if</span> (e<span class="operator">-</span><span class="operator">></span>proposedAction() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>CopyAction <span class="operator">|</span><span class="operator">|</span> e<span class="operator">-</span><span class="operator">></span>proposedAction() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>MoveAction){
e<span class="operator">-</span><span class="operator">></span>acceptProposedAction();
}
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>playPause()
{
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>state() <span class="operator">=</span><span class="operator">=</span> Phonon<span class="operator">::</span>PlayingState)
m_MediaObject<span class="operator">.</span>pause();
<span class="keyword">else</span> {
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>currentTime() <span class="operator">=</span><span class="operator">=</span> m_MediaObject<span class="operator">.</span>totalTime())
m_MediaObject<span class="operator">.</span>seek(<span class="number">0</span>);
m_MediaObject<span class="operator">.</span>play();
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setFile(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&</span>fileName)
{
setWindowTitle(fileName<span class="operator">.</span>right(fileName<span class="operator">.</span>length() <span class="operator">-</span> fileName<span class="operator">.</span>lastIndexOf(<span class="char">'/'</span>) <span class="operator">-</span> <span class="number">1</span>));
m_MediaObject<span class="operator">.</span>setCurrentSource(Phonon<span class="operator">::</span>MediaSource(fileName));
m_MediaObject<span class="operator">.</span>play();
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setLocation(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">&</span> location)
{
setWindowTitle(location<span class="operator">.</span>right(location<span class="operator">.</span>length() <span class="operator">-</span> location<span class="operator">.</span>lastIndexOf(<span class="char">'/'</span>) <span class="operator">-</span> <span class="number">1</span>));
m_MediaObject<span class="operator">.</span>setCurrentSource(Phonon<span class="operator">::</span>MediaSource(<span class="type"><a href="qurl.html">QUrl</a></span><span class="operator">::</span>fromEncoded(location<span class="operator">.</span>toUtf8())));
m_MediaObject<span class="operator">.</span>play();
}
<span class="type">bool</span> MediaPlayer<span class="operator">::</span>playPauseForDialog()
{
<span class="comment">// If we're running on a small screen, we want to pause the video when</span>
<span class="comment">// popping up dialogs. We neither want to tamper with the state if the</span>
<span class="comment">// user has paused.</span>
<span class="keyword">if</span> (m_smallScreen <span class="operator">&</span><span class="operator">&</span> m_MediaObject<span class="operator">.</span>hasVideo()) {
<span class="keyword">if</span> (Phonon<span class="operator">::</span>PlayingState <span class="operator">=</span><span class="operator">=</span> m_MediaObject<span class="operator">.</span>state()) {
m_MediaObject<span class="operator">.</span>pause();
<span class="keyword">return</span> <span class="keyword">true</span>;
}
}
<span class="keyword">return</span> <span class="keyword">false</span>;
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>openFile()
{
<span class="keyword">const</span> <span class="type">bool</span> hasPausedForDialog <span class="operator">=</span> playPauseForDialog();
<span class="type"><a href="qstringlist.html">QStringList</a></span> fileNames <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getOpenFileNames(<span class="keyword">this</span><span class="operator">,</span> <span class="type"><a href="qstring.html">QString</a></span>()<span class="operator">,</span>
<span class="type"><a href="qdesktopservices.html">QDesktopServices</a></span><span class="operator">::</span>storageLocation(<span class="type"><a href="qdesktopservices.html">QDesktopServices</a></span><span class="operator">::</span>MusicLocation));
<span class="keyword">if</span> (hasPausedForDialog)
m_MediaObject<span class="operator">.</span>play();
m_MediaObject<span class="operator">.</span>clearQueue();
<span class="keyword">if</span> (fileNames<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>) {
<span class="type"><a href="qstring.html">QString</a></span> fileName <span class="operator">=</span> fileNames<span class="operator">[</span><span class="number">0</span><span class="operator">]</span>;
setFile(fileName);
<span class="keyword">for</span> (<span class="type">int</span> i<span class="operator">=</span><span class="number">1</span>; i<span class="operator"><</span>fileNames<span class="operator">.</span>size(); i<span class="operator">+</span><span class="operator">+</span>)
m_MediaObject<span class="operator">.</span>enqueue(Phonon<span class="operator">::</span>MediaSource(fileNames<span class="operator">[</span>i<span class="operator">]</span>));
}
forwardButton<span class="operator">-</span><span class="operator">></span>setEnabled(m_MediaObject<span class="operator">.</span>queue()<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>bufferStatus(<span class="type">int</span> percent)
{
<span class="keyword">if</span> (percent <span class="operator">=</span><span class="operator">=</span> <span class="number">100</span>)
progressLabel<span class="operator">-</span><span class="operator">></span>setText(<span class="type"><a href="qstring.html">QString</a></span>());
<span class="keyword">else</span> {
<span class="type"><a href="qstring.html">QString</a></span> str <span class="operator">=</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">::</span>fromLatin1(<span class="string">"(%1%)"</span>)<span class="operator">.</span>arg(percent);
progressLabel<span class="operator">-</span><span class="operator">></span>setText(str);
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setSaturation(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setSaturation(val <span class="operator">/</span> <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>(SLIDER_RANGE));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setHue(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setHue(val <span class="operator">/</span> <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>(SLIDER_RANGE));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setAspect(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatio(val));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setScale(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setScaleMode(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>ScaleMode(val));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setBrightness(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setBrightness(val <span class="operator">/</span> <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>(SLIDER_RANGE));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>setContrast(<span class="type">int</span> val)
{
m_videoWidget<span class="operator">-</span><span class="operator">></span>setContrast(val <span class="operator">/</span> <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>(SLIDER_RANGE));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>updateInfo()
{
<span class="type">int</span> maxLength <span class="operator">=</span> <span class="number">30</span>;
<span class="type"><a href="qstring.html">QString</a></span> font <span class="operator">=</span> <span class="string">"<font color=#ffeeaa>"</span>;
<span class="type"><a href="qstring.html">QString</a></span> fontmono <span class="operator">=</span> <span class="string">"<font family=\"monospace,courier new\" color=#ffeeaa>"</span>;
<span class="type"><a href="qmap.html">QMap</a></span> <span class="operator"><</span><span class="type"><a href="qstring.html">QString</a></span><span class="operator">,</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">></span> metaData <span class="operator">=</span> m_MediaObject<span class="operator">.</span>metaData();
<span class="type"><a href="qstring.html">QString</a></span> trackArtist <span class="operator">=</span> metaData<span class="operator">.</span>value(<span class="string">"ARTIST"</span>);
<span class="keyword">if</span> (trackArtist<span class="operator">.</span>length() <span class="operator">></span> maxLength)
trackArtist <span class="operator">=</span> trackArtist<span class="operator">.</span>left(maxLength) <span class="operator">+</span> <span class="string">"..."</span>;
<span class="type"><a href="qstring.html">QString</a></span> trackTitle <span class="operator">=</span> metaData<span class="operator">.</span>value(<span class="string">"TITLE"</span>);
<span class="type">int</span> trackBitrate <span class="operator">=</span> metaData<span class="operator">.</span>value(<span class="string">"BITRATE"</span>)<span class="operator">.</span>toInt();
<span class="type"><a href="qstring.html">QString</a></span> fileName;
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>currentSource()<span class="operator">.</span>type() <span class="operator">=</span><span class="operator">=</span> Phonon<span class="operator">::</span>MediaSource<span class="operator">::</span>Url) {
fileName <span class="operator">=</span> m_MediaObject<span class="operator">.</span>currentSource()<span class="operator">.</span>url()<span class="operator">.</span>toString();
} <span class="keyword">else</span> {
fileName <span class="operator">=</span> m_MediaObject<span class="operator">.</span>currentSource()<span class="operator">.</span>fileName();
fileName <span class="operator">=</span> fileName<span class="operator">.</span>right(fileName<span class="operator">.</span>length() <span class="operator">-</span> fileName<span class="operator">.</span>lastIndexOf(<span class="char">'/'</span>) <span class="operator">-</span> <span class="number">1</span>);
<span class="keyword">if</span> (fileName<span class="operator">.</span>length() <span class="operator">></span> maxLength)
fileName <span class="operator">=</span> fileName<span class="operator">.</span>left(maxLength) <span class="operator">+</span> <span class="string">"..."</span>;
}
<span class="type"><a href="qstring.html">QString</a></span> title;
<span class="keyword">if</span> (<span class="operator">!</span>trackTitle<span class="operator">.</span>isEmpty()) {
<span class="keyword">if</span> (trackTitle<span class="operator">.</span>length() <span class="operator">></span> maxLength)
trackTitle <span class="operator">=</span> trackTitle<span class="operator">.</span>left(maxLength) <span class="operator">+</span> <span class="string">"..."</span>;
title <span class="operator">=</span> <span class="string">"Title: "</span> <span class="operator">+</span> font <span class="operator">+</span> trackTitle <span class="operator">+</span> <span class="string">"<br></font>"</span>;
} <span class="keyword">else</span> <span class="keyword">if</span> (<span class="operator">!</span>fileName<span class="operator">.</span>isEmpty()) {
<span class="keyword">if</span> (fileName<span class="operator">.</span>length() <span class="operator">></span> maxLength)
fileName <span class="operator">=</span> fileName<span class="operator">.</span>left(maxLength) <span class="operator">+</span> <span class="string">"..."</span>;
title <span class="operator">=</span> font <span class="operator">+</span> fileName <span class="operator">+</span> <span class="string">"</font>"</span>;
<span class="keyword">if</span> (m_MediaObject<span class="operator">.</span>currentSource()<span class="operator">.</span>type() <span class="operator">=</span><span class="operator">=</span> Phonon<span class="operator">::</span>MediaSource<span class="operator">::</span>Url) {
title<span class="operator">.</span>prepend(<span class="string">"Url: "</span>);
} <span class="keyword">else</span> {
title<span class="operator">.</span>prepend(<span class="string">"File: "</span>);
}
}
<span class="type"><a href="qstring.html">QString</a></span> artist;
<span class="keyword">if</span> (<span class="operator">!</span>trackArtist<span class="operator">.</span>isEmpty())
artist <span class="operator">=</span> <span class="string">"Artist: "</span> <span class="operator">+</span> font <span class="operator">+</span> trackArtist <span class="operator">+</span> <span class="string">"</font>"</span>;
<span class="type"><a href="qstring.html">QString</a></span> bitrate;
<span class="keyword">if</span> (trackBitrate <span class="operator">!</span><span class="operator">=</span> <span class="number">0</span>)
bitrate <span class="operator">=</span> <span class="string">"<br>Bitrate: "</span> <span class="operator">+</span> font <span class="operator">+</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">::</span>number(trackBitrate<span class="operator">/</span><span class="number">1000</span>) <span class="operator">+</span> <span class="string">"kbit</font>"</span>;
info<span class="operator">-</span><span class="operator">></span>setText(title <span class="operator">+</span> artist <span class="operator">+</span> bitrate);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>updateTime()
{
<span class="type">long</span> len <span class="operator">=</span> m_MediaObject<span class="operator">.</span>totalTime();
<span class="type">long</span> pos <span class="operator">=</span> m_MediaObject<span class="operator">.</span>currentTime();
<span class="type"><a href="qstring.html">QString</a></span> timeString;
<span class="keyword">if</span> (pos <span class="operator">|</span><span class="operator">|</span> len)
{
<span class="type">int</span> sec <span class="operator">=</span> pos<span class="operator">/</span><span class="number">1000</span>;
<span class="type">int</span> min <span class="operator">=</span> sec<span class="operator">/</span><span class="number">60</span>;
<span class="type">int</span> hour <span class="operator">=</span> min<span class="operator">/</span><span class="number">60</span>;
<span class="type">int</span> msec <span class="operator">=</span> pos;
<span class="type"><a href="qtime.html">QTime</a></span> playTime(hour<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> min<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> sec<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> msec<span class="operator">%</span><span class="number">1000</span>);
sec <span class="operator">=</span> len <span class="operator">/</span> <span class="number">1000</span>;
min <span class="operator">=</span> sec <span class="operator">/</span> <span class="number">60</span>;
hour <span class="operator">=</span> min <span class="operator">/</span> <span class="number">60</span>;
msec <span class="operator">=</span> len;
<span class="type"><a href="qtime.html">QTime</a></span> stopTime(hour<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> min<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> sec<span class="operator">%</span><span class="number">60</span><span class="operator">,</span> msec<span class="operator">%</span><span class="number">1000</span>);
<span class="type"><a href="qstring.html">QString</a></span> timeFormat <span class="operator">=</span> <span class="string">"m:ss"</span>;
<span class="keyword">if</span> (hour <span class="operator">></span> <span class="number">0</span>)
timeFormat <span class="operator">=</span> <span class="string">"h:mm:ss"</span>;
timeString <span class="operator">=</span> playTime<span class="operator">.</span>toString(timeFormat);
<span class="keyword">if</span> (len)
timeString <span class="operator">+</span><span class="operator">=</span> <span class="string">" / "</span> <span class="operator">+</span> stopTime<span class="operator">.</span>toString(timeFormat);
}
timeLabel<span class="operator">-</span><span class="operator">></span>setText(timeString);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>rewind()
{
m_MediaObject<span class="operator">.</span>seek(<span class="number">0</span>);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>forward()
{
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Phonon<span class="operator">::</span>MediaSource<span class="operator">></span> queue <span class="operator">=</span> m_MediaObject<span class="operator">.</span>queue();
<span class="keyword">if</span> (queue<span class="operator">.</span>size() <span class="operator">></span> <span class="number">0</span>) {
m_MediaObject<span class="operator">.</span>setCurrentSource(queue<span class="operator">[</span><span class="number">0</span><span class="operator">]</span>);
forwardButton<span class="operator">-</span><span class="operator">></span>setEnabled(queue<span class="operator">.</span>size() <span class="operator">></span> <span class="number">1</span>);
m_MediaObject<span class="operator">.</span>play();
}
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>openUrl()
{
<span class="type"><a href="qsettings.html">QSettings</a></span> settings;
settings<span class="operator">.</span>beginGroup(QLatin1String(<span class="string">"BrowserMainWindow"</span>));
<span class="type"><a href="qstring.html">QString</a></span> sourceURL <span class="operator">=</span> settings<span class="operator">.</span>value(<span class="string">"location"</span>)<span class="operator">.</span>toString();
<span class="type">bool</span> ok <span class="operator">=</span> <span class="keyword">false</span>;
sourceURL <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getText(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"Open Location"</span>)<span class="operator">,</span> tr(<span class="string">"Please enter a valid address here:"</span>)<span class="operator">,</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span><span class="operator">::</span>Normal<span class="operator">,</span> sourceURL<span class="operator">,</span> <span class="operator">&</span>ok);
<span class="keyword">if</span> (ok <span class="operator">&</span><span class="operator">&</span> <span class="operator">!</span>sourceURL<span class="operator">.</span>isEmpty()) {
setLocation(sourceURL);
settings<span class="operator">.</span>setValue(<span class="string">"location"</span><span class="operator">,</span> sourceURL);
}
}
<span class="comment">/*!
\since 4.6
*/</span>
<span class="type">void</span> MediaPlayer<span class="operator">::</span>openRamFile()
{
<span class="type"><a href="qsettings.html">QSettings</a></span> settings;
settings<span class="operator">.</span>beginGroup(QLatin1String(<span class="string">"BrowserMainWindow"</span>));
<span class="keyword">const</span> <span class="type"><a href="qstringlist.html">QStringList</a></span> fileNameList(<span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getOpenFileNames(<span class="keyword">this</span><span class="operator">,</span>
<span class="type"><a href="qstring.html">QString</a></span>()<span class="operator">,</span>
settings<span class="operator">.</span>value(<span class="string">"openRamFile"</span>)<span class="operator">.</span>toString()<span class="operator">,</span>
QLatin1String(<span class="string">"RAM files (*.ram)"</span>)));
<span class="keyword">if</span> (fileNameList<span class="operator">.</span>isEmpty())
<span class="keyword">return</span>;
<span class="type"><a href="qfile.html">QFile</a></span> linkFile;
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qurl.html">QUrl</a></span><span class="operator">></span> list;
<span class="type"><a href="qbytearray.html">QByteArray</a></span> sourceURL;
<span class="keyword">for</span> (<span class="type">int</span> i <span class="operator">=</span> <span class="number">0</span>; i <span class="operator"><</span> fileNameList<span class="operator">.</span>count(); i<span class="operator">+</span><span class="operator">+</span> ) {
linkFile<span class="operator">.</span>setFileName(fileNameList<span class="operator">[</span>i<span class="operator">]</span>);
<span class="keyword">if</span> (linkFile<span class="operator">.</span>open(<span class="type"><a href="qiodevice.html">QIODevice</a></span><span class="operator">::</span>ReadOnly <span class="operator">|</span> <span class="type"><a href="qiodevice.html">QIODevice</a></span><span class="operator">::</span>Text)) {
<span class="keyword">while</span> (<span class="operator">!</span>linkFile<span class="operator">.</span>atEnd()) {
sourceURL <span class="operator">=</span> linkFile<span class="operator">.</span>readLine()<span class="operator">.</span>trimmed();
<span class="keyword">if</span> (<span class="operator">!</span>sourceURL<span class="operator">.</span>isEmpty()) {
<span class="keyword">const</span> <span class="type"><a href="qurl.html">QUrl</a></span> url(<span class="type"><a href="qurl.html">QUrl</a></span><span class="operator">::</span>fromEncoded(sourceURL));
<span class="keyword">if</span> (url<span class="operator">.</span>isValid())
list<span class="operator">.</span>append(url);
}
}
linkFile<span class="operator">.</span>close();
}
}
<span class="keyword">if</span> (<span class="operator">!</span>list<span class="operator">.</span>isEmpty()) {
m_MediaObject<span class="operator">.</span>clearQueue();
setLocation(list<span class="operator">[</span><span class="number">0</span><span class="operator">]</span><span class="operator">.</span>toString());
<span class="keyword">for</span> (<span class="type">int</span> i <span class="operator">=</span> <span class="number">1</span>; i <span class="operator"><</span> list<span class="operator">.</span>count(); i<span class="operator">+</span><span class="operator">+</span>)
m_MediaObject<span class="operator">.</span>enqueue(Phonon<span class="operator">::</span>MediaSource(list<span class="operator">[</span>i<span class="operator">]</span>));
m_MediaObject<span class="operator">.</span>play();
}
forwardButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="operator">!</span>m_MediaObject<span class="operator">.</span>queue()<span class="operator">.</span>isEmpty());
settings<span class="operator">.</span>setValue(<span class="string">"openRamFile"</span><span class="operator">,</span> fileNameList<span class="operator">[</span><span class="number">0</span><span class="operator">]</span>);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>finished()
{
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>showContextMenu(<span class="keyword">const</span> <span class="type"><a href="qpoint.html">QPoint</a></span> <span class="operator">&</span>p)
{
fileMenu<span class="operator">-</span><span class="operator">></span>popup(m_videoWidget<span class="operator">-</span><span class="operator">></span>isFullScreen() <span class="operator">?</span> p : mapToGlobal(p));
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>scaleChanged(<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>act)
{
<span class="keyword">if</span> (act<span class="operator">-</span><span class="operator">></span>text() <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"Scale and crop"</span>))
m_videoWidget<span class="operator">-</span><span class="operator">></span>setScaleMode(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>ScaleAndCrop);
<span class="keyword">else</span>
m_videoWidget<span class="operator">-</span><span class="operator">></span>setScaleMode(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>FitInView);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>aspectChanged(<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>act)
{
<span class="keyword">if</span> (act<span class="operator">-</span><span class="operator">></span>text() <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"16/9"</span>))
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatio16_9);
<span class="keyword">else</span> <span class="keyword">if</span> (act<span class="operator">-</span><span class="operator">></span>text() <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"Scale"</span>))
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatioWidget);
<span class="keyword">else</span> <span class="keyword">if</span> (act<span class="operator">-</span><span class="operator">></span>text() <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"4/3"</span>))
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatio4_3);
<span class="keyword">else</span>
m_videoWidget<span class="operator">-</span><span class="operator">></span>setAspectRatio(Phonon<span class="operator">::</span>VideoWidget<span class="operator">::</span>AspectRatioAuto);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>hasVideoChanged(<span class="type">bool</span> bHasVideo)
{
info<span class="operator">-</span><span class="operator">></span>setVisible(<span class="operator">!</span>bHasVideo);
m_videoWindow<span class="operator">.</span>setVisible(bHasVideo);
m_fullScreenAction<span class="operator">-</span><span class="operator">></span>setEnabled(bHasVideo);
}
<span class="preprocessor">#ifdef Q_OS_SYMBIAN</span>
<span class="type">void</span> MediaPlayer<span class="operator">::</span>selectIAP()
{
TRAPD(err<span class="operator">,</span> selectIAPL());
<span class="keyword">if</span> (KErrNone <span class="operator">!</span><span class="operator">=</span> err)
<span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="keyword">this</span><span class="operator">,</span> <span class="string">"Phonon Mediaplayer"</span><span class="operator">,</span> <span class="string">"Error selecting IAP"</span><span class="operator">,</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Close);
}
<span class="type">void</span> MediaPlayer<span class="operator">::</span>selectIAPL()
{
<span class="type"><a href="qvariant.html">QVariant</a></span> currentIAPValue <span class="operator">=</span> m_MediaObject<span class="operator">.</span>property(<span class="string">"InternetAccessPointName"</span>);
<span class="type"><a href="qstring.html">QString</a></span> currentIAPString <span class="operator">=</span> currentIAPValue<span class="operator">.</span>toString();
<span class="type">bool</span> ok <span class="operator">=</span> <span class="keyword">false</span>;
CCommsDatabase <span class="operator">*</span>commsDb <span class="operator">=</span> CCommsDatabase<span class="operator">::</span>NewL(EDatabaseTypeIAP);
CleanupStack<span class="operator">::</span>PushL(commsDb);
commsDb<span class="operator">-</span><span class="operator">></span>ShowHiddenRecords();
CCommsDbTableView<span class="operator">*</span> view <span class="operator">=</span> commsDb<span class="operator">-</span><span class="operator">></span>OpenTableLC(TPtrC(IAP));
<span class="type"><a href="qstringlist.html">QStringList</a></span> items;
TInt currentIAP <span class="operator">=</span> <span class="number">0</span>;
<span class="keyword">for</span> (TInt l <span class="operator">=</span> view<span class="operator">-</span><span class="operator">></span>GotoFirstRecord()<span class="operator">,</span> i <span class="operator">=</span> <span class="number">0</span>; l <span class="operator">!</span><span class="operator">=</span> KErrNotFound; l <span class="operator">=</span> view<span class="operator">-</span><span class="operator">></span>GotoNextRecord()<span class="operator">,</span> i<span class="operator">+</span><span class="operator">+</span>) {
TBuf<span class="operator"><</span>KCommsDbSvrMaxColumnNameLength<span class="operator">></span> iapName;
view<span class="operator">-</span><span class="operator">></span>ReadTextL(TPtrC(COMMDB_NAME)<span class="operator">,</span> iapName);
<span class="type"><a href="qstring.html">QString</a></span> iapString <span class="operator">=</span> <span class="type"><a href="qstring.html">QString</a></span><span class="operator">::</span>fromUtf16(iapName<span class="operator">.</span>Ptr()<span class="operator">,</span> iapName<span class="operator">.</span>Length());
items <span class="operator"><</span><span class="operator"><</span> iapString;
<span class="keyword">if</span> (iapString <span class="operator">=</span><span class="operator">=</span> currentIAPString)
currentIAP <span class="operator">=</span> i;
}
currentIAPString <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getItem(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"Select Access Point"</span>)<span class="operator">,</span> tr(<span class="string">"Select Access Point"</span>)<span class="operator">,</span> items<span class="operator">,</span> currentIAP<span class="operator">,</span> <span class="keyword">false</span><span class="operator">,</span> <span class="operator">&</span>ok);
<span class="keyword">if</span> (ok)
m_MediaObject<span class="operator">.</span>setProperty(<span class="string">"InternetAccessPointName"</span><span class="operator">,</span> currentIAPString);
CleanupStack<span class="operator">::</span>PopAndDestroy(<span class="number">2</span>); <span class="comment">//commsDB, view</span>
}
<span class="preprocessor">#endif</span></pre>
</div>
<!-- @@@demos/qmediaplayer/mediaplayer.cpp -->
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