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-rw-r--r--examples/phonon/README39
-rw-r--r--examples/phonon/capabilities/capabilities.pro16
-rw-r--r--examples/phonon/capabilities/main.cpp58
-rw-r--r--examples/phonon/capabilities/window.cpp166
-rw-r--r--examples/phonon/capabilities/window.h97
-rw-r--r--examples/phonon/musicplayer/main.cpp57
-rw-r--r--examples/phonon/musicplayer/mainwindow.cpp352
-rw-r--r--examples/phonon/musicplayer/mainwindow.h112
-rw-r--r--examples/phonon/musicplayer/musicplayer.pro16
-rw-r--r--examples/phonon/phonon.pro10
10 files changed, 923 insertions, 0 deletions
diff --git a/examples/phonon/README b/examples/phonon/README
new file mode 100644
index 0000000..d0f4462
--- /dev/null
+++ b/examples/phonon/README
@@ -0,0 +1,39 @@
+Qt usese the Phonon cross-platform multimedia framework to play common
+multimedia formats.
+
+Applications can be written to take advantage of the native multimedia
+technologies on each platform via a consistent cross-platform Qt API.
+
+
+Some of the examples in this directory can be run from the example launcher;
+others can only be used from within Qt Designer.
+
+Documentation for these examples can be found via the "Tutorial and Examples"
+link in the main Qt documentation.
+
+Finding the Qt Examples and Demos launcher
+==========================================
+
+On Windows:
+
+The launcher can be accessed via the Windows Start menu. Select the menu
+entry entitled "Qt Examples and Demos" entry in the submenu containing
+the Qt tools.
+
+On Mac OS X:
+
+For the binary distribution, the qtdemo executable is installed in the
+/Developer/Applications/Qt directory. For the source distribution, it is
+installed alongside the other Qt tools on the path specified when Qt is
+configured.
+
+On Unix/Linux:
+
+The qtdemo executable is installed alongside the other Qt tools on the path
+specified when Qt is configured.
+
+On all platforms:
+
+The source code for the launcher can be found in the demos/qtdemo directory
+in the Qt package. This example is built at the same time as the Qt libraries,
+tools, examples, and demonstrations.
diff --git a/examples/phonon/capabilities/capabilities.pro b/examples/phonon/capabilities/capabilities.pro
new file mode 100644
index 0000000..52b6b1b
--- /dev/null
+++ b/examples/phonon/capabilities/capabilities.pro
@@ -0,0 +1,16 @@
+QT += phonon
+
+HEADERS += window.h
+SOURCES += window.cpp \
+ main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/phonon/capabilities
+sources.files = $$SOURCES $$HEADERS capabilities.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/phonon/capabilities
+INSTALLS += target sources
+
+wince*{
+DEPLOYMENT_PLUGIN += phonon_ds9 phonon_waveout
+}
+
diff --git a/examples/phonon/capabilities/main.cpp b/examples/phonon/capabilities/main.cpp
new file mode 100644
index 0000000..a746925
--- /dev/null
+++ b/examples/phonon/capabilities/main.cpp
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [everything]
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+ app.setApplicationName("Phonon Capabilities Example");
+
+ Window window;
+ window.show();
+
+ return app.exec();
+}
+//! [everything]
+
diff --git a/examples/phonon/capabilities/window.cpp b/examples/phonon/capabilities/window.cpp
new file mode 100644
index 0000000..920e3e0
--- /dev/null
+++ b/examples/phonon/capabilities/window.cpp
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "window.h"
+
+//! [constructor]
+Window::Window()
+{
+ setupUi();
+ updateWidgets();
+
+ connect(Phonon::BackendCapabilities::notifier(),
+ SIGNAL(capabilitiesChanged()), this, SLOT(updateWidgets()));
+ connect(Phonon::BackendCapabilities::notifier(),
+ SIGNAL(availableAudioOutputDevicesChanged()), SLOT(updateWidgets()));
+}
+//! [constructor]
+
+//! [outputDevices]
+void Window::updateWidgets()
+{
+ devicesListView->setModel(new QStandardItemModel());
+ Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType> *model =
+ new Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>();
+ model->setModelData(Phonon::BackendCapabilities::availableAudioOutputDevices());
+ devicesListView->setModel(model);
+//! [outputDevices]
+
+//! [mimeTypes]
+ mimeListWidget->clear();
+ QStringList mimeTypes =
+ Phonon::BackendCapabilities::availableMimeTypes();
+ foreach (QString mimeType, mimeTypes) {
+ QListWidgetItem *item = new QListWidgetItem(mimeListWidget);
+ item->setText(mimeType);
+ }
+//! [mimeTypes]
+
+//! [effects]
+ effectsTreeWidget->clear();
+ QList<Phonon::EffectDescription> effects =
+ Phonon::BackendCapabilities::availableAudioEffects();
+ foreach (Phonon::EffectDescription effect, effects) {
+ QTreeWidgetItem *item = new QTreeWidgetItem(effectsTreeWidget);
+ item->setText(0, tr("Effect"));
+ item->setText(1, effect.name());
+ item->setText(2, effect.description());
+//! [effects]
+
+//! [effectsParameters]
+ Phonon::Effect *instance = new Phonon::Effect(effect, this);
+ QList<Phonon::EffectParameter> parameters = instance->parameters();
+ for (int i = 0; i < parameters.size(); ++i) {
+ Phonon::EffectParameter parameter = parameters.at(i);
+
+ QVariant defaultValue = parameter.defaultValue();
+ QVariant minimumValue = parameter.minimumValue();
+ QVariant maximumValue = parameter.maximumValue();
+
+ QString valueString = QString("%1 / %2 / %3")
+ .arg(defaultValue.toString()).arg(minimumValue.toString())
+ .arg(maximumValue.toString());
+
+ QTreeWidgetItem *parameterItem = new QTreeWidgetItem(item);
+ parameterItem->setText(0, tr("Parameter"));
+ parameterItem->setText(1, parameter.name());
+ parameterItem->setText(2, parameter.description());
+ parameterItem->setText(3, QVariant::typeToName(parameter.type()));
+ parameterItem->setText(4, valueString);
+ }
+ }
+//! [effectsParameters]
+ for (int i = 0; i < effectsTreeWidget->columnCount(); ++i) {
+ if (i == 0)
+ effectsTreeWidget->setColumnWidth(0, 150);
+ else if (i == 2)
+ effectsTreeWidget->setColumnWidth(2, 350);
+ else
+ effectsTreeWidget->resizeColumnToContents(i);
+ }
+}
+
+void Window::setupUi()
+{
+ setupBackendBox();
+
+ QLayout *layout = new QVBoxLayout;
+ layout->addWidget(backendBox);
+
+ setLayout(layout);
+ setWindowTitle(tr("Backend Capabilities Example"));
+}
+
+void Window::setupBackendBox()
+{
+ backendBox = new QGroupBox(tr("Backend Capabilities"));
+
+ devicesLabel = new QLabel(tr("Available Audio Devices:"));
+ devicesListView = new QListView;
+
+ mimeTypesLabel = new QLabel(tr("Supported MIME Types:"));
+ mimeListWidget = new QListWidget;
+
+ effectsLabel = new QLabel(tr("Available Audio Effects:"));
+
+ QStringList headerLabels;
+ headerLabels << tr("Type") << tr("Name") << tr("Description") <<
+ tr("Value Type") << tr("Default/Min/Max Values");
+
+ effectsTreeWidget = new QTreeWidget;
+ effectsTreeWidget->setHeaderLabels(headerLabels);
+ effectsTreeWidget->setColumnCount(5);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(devicesLabel, 0, 0);
+ layout->addWidget(devicesListView, 1, 0);
+ layout->addWidget(mimeTypesLabel, 0, 1);
+ layout->addWidget(mimeListWidget, 1, 1);
+ layout->addWidget(effectsLabel, 2, 0);
+ layout->addWidget(effectsTreeWidget, 3, 0, 2, 2);
+ layout->setRowStretch(3, 100);
+
+ backendBox = new QGroupBox(tr("Backend Capabilities"));
+ backendBox->setLayout(layout);
+}
+
diff --git a/examples/phonon/capabilities/window.h b/examples/phonon/capabilities/window.h
new file mode 100644
index 0000000..23121d3
--- /dev/null
+++ b/examples/phonon/capabilities/window.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <QWidget>
+
+#include <Phonon/AudioOutput>
+#include <Phonon/SeekSlider>
+#include <Phonon/MediaObject>
+#include <Phonon/VolumeSlider>
+#include <Phonon/BackendCapabilities>
+#include <Phonon/Effect>
+#include <Phonon/EffectParameter>
+#include <Phonon/ObjectDescriptionModel>
+#include <QList>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QGroupBox;
+class QPushButton;
+class QLabel;
+class QListWidget;
+class QListView;
+class QTextEdit;
+class QTreeWidget;
+QT_END_NAMESPACE
+
+
+class Window : public QWidget
+{
+ Q_OBJECT
+
+public:
+ Window();
+
+//! [windowMembers]
+private slots:
+ void updateWidgets();
+
+private:
+ void setupUi();
+ void setupBackendBox();
+
+ QGroupBox *backendBox;
+
+ QLabel *devicesLabel;
+ QLabel *mimeTypesLabel;
+ QLabel *effectsLabel;
+
+ QListWidget *mimeListWidget;
+ QListView *devicesListView;
+ QTreeWidget *effectsTreeWidget;
+//! [windowMembers]
+};
+
+#endif
+
diff --git a/examples/phonon/musicplayer/main.cpp b/examples/phonon/musicplayer/main.cpp
new file mode 100644
index 0000000..4a614c8
--- /dev/null
+++ b/examples/phonon/musicplayer/main.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui>
+
+#include "mainwindow.h"
+
+//![1]
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+ app.setApplicationName("Music Player");
+ app.setQuitOnLastWindowClosed(true);
+
+ MainWindow window;
+ window.show();
+
+ return app.exec();
+}
+//![1]
diff --git a/examples/phonon/musicplayer/mainwindow.cpp b/examples/phonon/musicplayer/mainwindow.cpp
new file mode 100644
index 0000000..f50a2bd
--- /dev/null
+++ b/examples/phonon/musicplayer/mainwindow.cpp
@@ -0,0 +1,352 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+***************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+
+//![0]
+MainWindow::MainWindow()
+{
+ audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
+ mediaObject = new Phonon::MediaObject(this);
+ metaInformationResolver = new Phonon::MediaObject(this);
+
+ mediaObject->setTickInterval(1000);
+//![0]
+//![2]
+ connect(mediaObject, SIGNAL(tick(qint64)), this, SLOT(tick(qint64)));
+ connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
+ this, SLOT(stateChanged(Phonon::State, Phonon::State)));
+ connect(metaInformationResolver, SIGNAL(stateChanged(Phonon::State,Phonon::State)),
+ this, SLOT(metaStateChanged(Phonon::State, Phonon::State)));
+ connect(mediaObject, SIGNAL(currentSourceChanged(const Phonon::MediaSource &)),
+ this, SLOT(sourceChanged(const Phonon::MediaSource &)));
+ connect(mediaObject, SIGNAL(aboutToFinish()), this, SLOT(aboutToFinish()));
+//![2]
+
+//![1]
+ Phonon::createPath(mediaObject, audioOutput);
+//![1]
+
+ setupActions();
+ setupMenus();
+ setupUi();
+ timeLcd->display("00:00");
+}
+
+//![6]
+void MainWindow::addFiles()
+{
+ QStringList files = QFileDialog::getOpenFileNames(this, tr("Select Music Files"),
+ QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
+
+ if (files.isEmpty())
+ return;
+
+ int index = sources.size();
+ foreach (QString string, files) {
+ Phonon::MediaSource source(string);
+
+ sources.append(source);
+ }
+ if (!sources.isEmpty())
+ metaInformationResolver->setCurrentSource(sources.at(index));
+
+}
+//![6]
+
+void MainWindow::about()
+{
+ QMessageBox::information(this, tr("About Music Player"),
+ tr("The Music Player example shows how to use Phonon - the multimedia"
+ " framework that comes with Qt - to create a simple music player."));
+}
+
+//![9]
+void MainWindow::stateChanged(Phonon::State newState, Phonon::State /* oldState */)
+{
+ switch (newState) {
+ case Phonon::ErrorState:
+ if (mediaObject->errorType() == Phonon::FatalError) {
+ QMessageBox::warning(this, tr("Fatal Error"),
+ mediaObject->errorString());
+ } else {
+ QMessageBox::warning(this, tr("Error"),
+ mediaObject->errorString());
+ }
+ break;
+//![9]
+//![10]
+ case Phonon::PlayingState:
+ playAction->setEnabled(false);
+ pauseAction->setEnabled(true);
+ stopAction->setEnabled(true);
+ break;
+ case Phonon::StoppedState:
+ stopAction->setEnabled(false);
+ playAction->setEnabled(true);
+ pauseAction->setEnabled(false);
+ timeLcd->display("00:00");
+ break;
+ case Phonon::PausedState:
+ pauseAction->setEnabled(false);
+ stopAction->setEnabled(true);
+ playAction->setEnabled(true);
+ break;
+//![10]
+ case Phonon::BufferingState:
+ break;
+ default:
+ ;
+ }
+}
+
+//![11]
+void MainWindow::tick(qint64 time)
+{
+ QTime displayTime(0, (time / 60000) % 60, (time / 1000) % 60);
+
+ timeLcd->display(displayTime.toString("mm:ss"));
+}
+//![11]
+
+//![12]
+void MainWindow::tableClicked(int row, int /* column */)
+{
+ bool wasPlaying = mediaObject->state() == Phonon::PlayingState;
+
+ mediaObject->stop();
+ mediaObject->clearQueue();
+
+ mediaObject->setCurrentSource(sources[row]);
+
+ if (wasPlaying)
+ mediaObject->play();
+ else
+ mediaObject->stop();
+}
+//![12]
+
+//![13]
+void MainWindow::sourceChanged(const Phonon::MediaSource &source)
+{
+ musicTable->selectRow(sources.indexOf(source));
+ timeLcd->display("00:00");
+}
+//![13]
+
+//![14]
+void MainWindow::metaStateChanged(Phonon::State newState, Phonon::State /* oldState */)
+{
+ if (newState == Phonon::ErrorState) {
+ QMessageBox::warning(this, tr("Error opening files"),
+ metaInformationResolver->errorString());
+ while (!sources.isEmpty() &&
+ !(sources.takeLast() == metaInformationResolver->currentSource()));
+ return;
+ }
+
+ if (newState != Phonon::StoppedState && newState != Phonon::PausedState)
+ return;
+
+ if (metaInformationResolver->currentSource().type() == Phonon::MediaSource::Invalid)
+ return;
+
+ QMap<QString, QString> metaData = metaInformationResolver->metaData();
+
+ QString title = metaData.value("TITLE");
+ if (title == "")
+ title = metaInformationResolver->currentSource().fileName();
+
+ QTableWidgetItem *titleItem = new QTableWidgetItem(title);
+ titleItem->setFlags(titleItem->flags() ^ Qt::ItemIsEditable);
+ QTableWidgetItem *artistItem = new QTableWidgetItem(metaData.value("ARTIST"));
+ artistItem->setFlags(artistItem->flags() ^ Qt::ItemIsEditable);
+ QTableWidgetItem *albumItem = new QTableWidgetItem(metaData.value("ALBUM"));
+ albumItem->setFlags(albumItem->flags() ^ Qt::ItemIsEditable);
+ QTableWidgetItem *yearItem = new QTableWidgetItem(metaData.value("DATE"));
+ yearItem->setFlags(yearItem->flags() ^ Qt::ItemIsEditable);
+//![14]
+
+ int currentRow = musicTable->rowCount();
+ musicTable->insertRow(currentRow);
+ musicTable->setItem(currentRow, 0, titleItem);
+ musicTable->setItem(currentRow, 1, artistItem);
+ musicTable->setItem(currentRow, 2, albumItem);
+ musicTable->setItem(currentRow, 3, yearItem);
+
+//![15]
+ if (musicTable->selectedItems().isEmpty()) {
+ musicTable->selectRow(0);
+ mediaObject->setCurrentSource(metaInformationResolver->currentSource());
+ }
+
+ Phonon::MediaSource source = metaInformationResolver->currentSource();
+ int index = sources.indexOf(metaInformationResolver->currentSource()) + 1;
+ if (sources.size() > index) {
+ metaInformationResolver->setCurrentSource(sources.at(index));
+ }
+ else {
+ musicTable->resizeColumnsToContents();
+ if (musicTable->columnWidth(0) > 300)
+ musicTable->setColumnWidth(0, 300);
+ }
+}
+//![15]
+
+//![16]
+void MainWindow::aboutToFinish()
+{
+ int index = sources.indexOf(mediaObject->currentSource()) + 1;
+ if (sources.size() > index) {
+ mediaObject->enqueue(sources.at(index));
+ }
+}
+//![16]
+
+void MainWindow::setupActions()
+{
+ playAction = new QAction(style()->standardIcon(QStyle::SP_MediaPlay), tr("Play"), this);
+ playAction->setShortcut(tr("Crl+P"));
+ playAction->setDisabled(true);
+ pauseAction = new QAction(style()->standardIcon(QStyle::SP_MediaPause), tr("Pause"), this);
+ pauseAction->setShortcut(tr("Ctrl+A"));
+ pauseAction->setDisabled(true);
+ stopAction = new QAction(style()->standardIcon(QStyle::SP_MediaStop), tr("Stop"), this);
+ stopAction->setShortcut(tr("Ctrl+S"));
+ stopAction->setDisabled(true);
+ nextAction = new QAction(style()->standardIcon(QStyle::SP_MediaSkipForward), tr("Next"), this);
+ nextAction->setShortcut(tr("Ctrl+N"));
+ previousAction = new QAction(style()->standardIcon(QStyle::SP_MediaSkipBackward), tr("Previous"), this);
+ previousAction->setShortcut(tr("Ctrl+R"));
+ addFilesAction = new QAction(tr("Add &Files"), this);
+ addFilesAction->setShortcut(tr("Ctrl+F"));
+ exitAction = new QAction(tr("E&xit"), this);
+ exitAction->setShortcut(tr("Ctrl+X"));
+ aboutAction = new QAction(tr("A&bout"), this);
+ aboutAction->setShortcut(tr("Ctrl+B"));
+ aboutQtAction = new QAction(tr("About &Qt"), this);
+ aboutQtAction->setShortcut(tr("Ctrl+Q"));
+
+//![5]
+ connect(playAction, SIGNAL(triggered()), mediaObject, SLOT(play()));
+ connect(pauseAction, SIGNAL(triggered()), mediaObject, SLOT(pause()) );
+ connect(stopAction, SIGNAL(triggered()), mediaObject, SLOT(stop()));
+//![5]
+ connect(addFilesAction, SIGNAL(triggered()), this, SLOT(addFiles()));
+ connect(exitAction, SIGNAL(triggered()), this, SLOT(close()));
+ connect(aboutAction, SIGNAL(triggered()), this, SLOT(about()));
+ connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+
+void MainWindow::setupMenus()
+{
+ QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+ fileMenu->addAction(addFilesAction);
+ fileMenu->addSeparator();
+ fileMenu->addAction(exitAction);
+
+ QMenu *aboutMenu = menuBar()->addMenu(tr("&Help"));
+ aboutMenu->addAction(aboutAction);
+ aboutMenu->addAction(aboutQtAction);
+}
+
+//![3]
+void MainWindow::setupUi()
+{
+//![3]
+ QToolBar *bar = new QToolBar;
+
+ bar->addAction(playAction);
+ bar->addAction(pauseAction);
+ bar->addAction(stopAction);
+
+//![4]
+ seekSlider = new Phonon::SeekSlider(this);
+ seekSlider->setMediaObject(mediaObject);
+
+ volumeSlider = new Phonon::VolumeSlider(this);
+ volumeSlider->setAudioOutput(audioOutput);
+//![4]
+ volumeSlider->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
+
+ QLabel *volumeLabel = new QLabel;
+ volumeLabel->setPixmap(QPixmap("images/volume.png"));
+
+ QPalette palette;
+ palette.setBrush(QPalette::Light, Qt::darkGray);
+
+ timeLcd = new QLCDNumber;
+ timeLcd->setPalette(palette);
+
+ QStringList headers;
+ headers << tr("Title") << tr("Artist") << tr("Album") << tr("Year");
+
+ musicTable = new QTableWidget(0, 4);
+ musicTable->setHorizontalHeaderLabels(headers);
+ musicTable->setSelectionMode(QAbstractItemView::SingleSelection);
+ musicTable->setSelectionBehavior(QAbstractItemView::SelectRows);
+ connect(musicTable, SIGNAL(cellPressed(int, int)),
+ this, SLOT(tableClicked(int, int)));
+
+ QHBoxLayout *seekerLayout = new QHBoxLayout;
+ seekerLayout->addWidget(seekSlider);
+ seekerLayout->addWidget(timeLcd);
+
+ QHBoxLayout *playbackLayout = new QHBoxLayout;
+ playbackLayout->addWidget(bar);
+ playbackLayout->addStretch();
+ playbackLayout->addWidget(volumeLabel);
+ playbackLayout->addWidget(volumeSlider);
+
+ QVBoxLayout *mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(musicTable);
+ mainLayout->addLayout(seekerLayout);
+ mainLayout->addLayout(playbackLayout);
+
+ QWidget *widget = new QWidget;
+ widget->setLayout(mainLayout);
+
+ setCentralWidget(widget);
+ setWindowTitle("Phonon Music Player");
+}
+
diff --git a/examples/phonon/musicplayer/mainwindow.h b/examples/phonon/musicplayer/mainwindow.h
new file mode 100644
index 0000000..2d4e297
--- /dev/null
+++ b/examples/phonon/musicplayer/mainwindow.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <Phonon/AudioOutput>
+#include <Phonon/SeekSlider>
+#include <Phonon/MediaObject>
+#include <Phonon/VolumeSlider>
+#include <Phonon/BackendCapabilities>
+#include <QList>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QTableWidget;
+class QLCDNumber;
+QT_END_NAMESPACE
+
+//![0]
+
+class MainWindow : public QMainWindow
+{
+//![0]
+ Q_OBJECT
+
+public:
+ MainWindow();
+
+ QSize sizeHint() const {
+ return QSize(500, 300);
+ }
+
+private slots:
+ void addFiles();
+ void about();
+//![1]
+ void stateChanged(Phonon::State newState, Phonon::State oldState);
+ void tick(qint64 time);
+ void sourceChanged(const Phonon::MediaSource &source);
+ void metaStateChanged(Phonon::State newState, Phonon::State oldState);
+ void aboutToFinish();
+ void tableClicked(int row, int column);
+//![1]
+
+private:
+ void setupActions();
+ void setupMenus();
+ void setupUi();
+
+//![2]
+ Phonon::SeekSlider *seekSlider;
+ Phonon::MediaObject *mediaObject;
+ Phonon::MediaObject *metaInformationResolver;
+ Phonon::AudioOutput *audioOutput;
+ Phonon::VolumeSlider *volumeSlider;
+ QList<Phonon::MediaSource> sources;
+//![2]
+
+ QAction *playAction;
+ QAction *pauseAction;
+ QAction *stopAction;
+ QAction *nextAction;
+ QAction *previousAction;
+ QAction *addFilesAction;
+ QAction *exitAction;
+ QAction *aboutAction;
+ QAction *aboutQtAction;
+ QLCDNumber *timeLcd;
+ QTableWidget *musicTable;
+};
+
+#endif
diff --git a/examples/phonon/musicplayer/musicplayer.pro b/examples/phonon/musicplayer/musicplayer.pro
new file mode 100644
index 0000000..0a93dc2
--- /dev/null
+++ b/examples/phonon/musicplayer/musicplayer.pro
@@ -0,0 +1,16 @@
+QT += phonon
+
+HEADERS += mainwindow.h
+SOURCES += main.cpp \
+ mainwindow.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/phonon/musicplayer
+sources.files = $$SOURCES $$HEADERS $$FORMS $$RESOURCES *.pro *.png images
+sources.path = $$[QT_INSTALL_EXAMPLES]/phonon/musicplayer
+INSTALLS += target sources
+
+wince*{
+DEPLOYMENT_PLUGIN += phonon_ds9 phonon_waveout
+}
+
diff --git a/examples/phonon/phonon.pro b/examples/phonon/phonon.pro
new file mode 100644
index 0000000..0dea766
--- /dev/null
+++ b/examples/phonon/phonon.pro
@@ -0,0 +1,10 @@
+TEMPLATE = subdirs
+CONFIG += ordered
+SUBDIRS = musicplayer \
+ capabilities
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/phonon
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS phonon.pro README
+sources.path = $$[QT_INSTALL_EXAMPLES]/phonon
+INSTALLS += target sources