--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/player/playercontrols.cpp	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,212 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "playercontrols.h"
+
+#include <QtGui/qboxlayout.h>
+#include <QtGui/qslider.h>
+#include <QtGui/qstyle.h>
+#include <QtGui/qtoolbutton.h>
+#include <QtGui/qcombobox.h>
+
+PlayerControls::PlayerControls(QWidget *parent)
+    : QWidget(parent)
+    , playerState(QMediaPlayer::StoppedState)
+    , playerMuted(false)
+    , playButton(0)
+    , stopButton(0)
+    , nextButton(0)
+    , previousButton(0)
+    , muteButton(0)
+    , volumeSlider(0)
+    , rateBox(0)
+{
+    playButton = new QToolButton(this);
+    playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
+
+    connect(playButton, SIGNAL(clicked()), this, SLOT(playClicked()));
+
+    stopButton = new QToolButton(this);
+    stopButton->setIcon(style()->standardIcon(QStyle::SP_MediaStop));
+    stopButton->setEnabled(false);
+
+    connect(stopButton, SIGNAL(clicked()), this, SIGNAL(stop()));
+
+    nextButton = new QToolButton(this);
+    nextButton->setIcon(style()->standardIcon(QStyle::SP_MediaSkipForward));
+
+    connect(nextButton, SIGNAL(clicked()), this, SIGNAL(next()));
+
+    previousButton = new QToolButton(this);
+    previousButton->setIcon(style()->standardIcon(QStyle::SP_MediaSkipBackward));
+
+    connect(previousButton, SIGNAL(clicked()), this, SIGNAL(previous()));
+
+    muteButton = new QToolButton(this);
+    muteButton->setIcon(style()->standardIcon(QStyle::SP_MediaVolume));
+
+    connect(muteButton, SIGNAL(clicked()), this, SLOT(muteClicked()));
+
+    volumeSlider = new QSlider(Qt::Horizontal, this);
+
+#ifndef Q_WS_MAEMO_5
+    volumeSlider->setRange(0, 100);
+
+    connect(volumeSlider, SIGNAL(sliderMoved(int)), this, SIGNAL(changeVolume(int)));
+#endif
+
+    rateBox = new QComboBox(this);
+    rateBox->addItem("0.5x", QVariant(0.5));
+    rateBox->addItem("1.0x", QVariant(1.0));
+    rateBox->addItem("2.0x", QVariant(2.0));
+    rateBox->setCurrentIndex(1);
+
+    connect(rateBox, SIGNAL(activated(int)), SLOT(updateRate()));
+
+
+    QBoxLayout *layout = new QHBoxLayout;
+    layout->setMargin(0);
+    layout->addWidget(stopButton);
+    layout->addWidget(previousButton);
+    layout->addWidget(playButton);
+    layout->addWidget(nextButton);
+    layout->addWidget(muteButton);
+    if (volumeSlider)
+        layout->addWidget(volumeSlider);
+
+    if (rateBox)
+        layout->addWidget(rateBox);
+    setLayout(layout);
+}
+
+QMediaPlayer::State PlayerControls::state() const
+{
+    return playerState;
+}
+
+void PlayerControls::setState(QMediaPlayer::State state)
+{
+    if (state != playerState) {
+        playerState = state;
+
+        switch (state) {
+        case QMediaPlayer::StoppedState:
+            stopButton->setEnabled(false);
+            playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
+            break;
+        case QMediaPlayer::PlayingState:
+            stopButton->setEnabled(true);
+            playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPause));
+            break;
+        case QMediaPlayer::PausedState:
+            stopButton->setEnabled(true);
+            playButton->setIcon(style()->standardIcon(QStyle::SP_MediaPlay));
+            break;
+        }
+    }
+}
+
+int PlayerControls::volume() const
+{
+    return volumeSlider ? volumeSlider->value() : 0;
+}
+
+void PlayerControls::setVolume(int volume)
+{
+    if (volumeSlider)
+        volumeSlider->setValue(volume);
+}
+
+bool PlayerControls::isMuted() const
+{
+    return playerMuted;
+}
+
+void PlayerControls::setMuted(bool muted)
+{
+    if (muted != playerMuted) {
+        playerMuted = muted;
+
+        muteButton->setIcon(style()->standardIcon(muted
+                ? QStyle::SP_MediaVolumeMuted
+                : QStyle::SP_MediaVolume));
+    }
+}
+
+void PlayerControls::playClicked()
+{
+    switch (playerState) {
+    case QMediaPlayer::StoppedState:
+    case QMediaPlayer::PausedState:
+        emit play();
+        break;
+    case QMediaPlayer::PlayingState:
+        emit pause();
+        break;
+    }
+}
+
+void PlayerControls::muteClicked()
+{
+    emit changeMuting(!playerMuted);
+}
+
+qreal PlayerControls::playbackRate() const
+{
+    return rateBox->itemData(rateBox->currentIndex()).toDouble();
+}
+
+void PlayerControls::setPlaybackRate(float rate)
+{
+    for (int i=0; i<rateBox->count(); i++) {
+        if (qFuzzyCompare(rate, float(rateBox->itemData(i).toDouble()))) {
+            rateBox->setCurrentIndex(i);
+            return;
+        }
+    }
+
+    rateBox->addItem( QString("%1x").arg(rate), QVariant(rate));
+    rateBox->setCurrentIndex(rateBox->count()-1);
+}
+
+void PlayerControls::updateRate()
+{
+    emit changeRate(playbackRate());
+}