diff options
Diffstat (limited to 'examples/audiorecorder')
| -rw-r--r-- | examples/audiorecorder/audiorecorder.cpp | 225 | ||||
| -rw-r--r-- | examples/audiorecorder/audiorecorder.h | 88 | ||||
| -rw-r--r-- | examples/audiorecorder/audiorecorder.pro | 29 | ||||
| -rw-r--r-- | examples/audiorecorder/audiorecorder.ui | 250 | ||||
| -rw-r--r-- | examples/audiorecorder/audiorecorder_small.ui | 266 | ||||
| -rw-r--r-- | examples/audiorecorder/main.cpp | 57 |
6 files changed, 915 insertions, 0 deletions
diff --git a/examples/audiorecorder/audiorecorder.cpp b/examples/audiorecorder/audiorecorder.cpp new file mode 100644 index 000000000..e4d28df14 --- /dev/null +++ b/examples/audiorecorder/audiorecorder.cpp @@ -0,0 +1,225 @@ +/**************************************************************************** +** +** 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 examples 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 <QtCore/qdir.h> +#include <QtGui/qfiledialog.h> + +#include <qaudiocapturesource.h> +#include <qmediarecorder.h> + +#include "audiorecorder.h" + +#if defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6) || defined(SYMBIAN_S60_3X) +#include "ui_audiorecorder_small.h" +#else +#include "ui_audiorecorder.h" +#endif + +AudioRecorder::AudioRecorder(QWidget *parent) + : + QMainWindow(parent), + ui(new Ui::AudioRecorder), + outputLocationSet(false) +{ + ui->setupUi(this); + + audiosource = new QAudioCaptureSource(this); + capture = new QMediaRecorder(audiosource, this); + + //audio devices + ui->audioDeviceBox->addItem(tr("Default"), QVariant(QString())); + foreach(const QString &device, audiosource->audioInputs()) { + ui->audioDeviceBox->addItem(device, QVariant(device)); + } + + //audio codecs + ui->audioCodecBox->addItem(tr("Default"), QVariant(QString())); + foreach(const QString &codecName, capture->supportedAudioCodecs()) { + ui->audioCodecBox->addItem(codecName, QVariant(codecName)); + } + + //containers + ui->containerBox->addItem(tr("Default"), QVariant(QString())); + foreach(const QString &containerName, capture->supportedContainers()) { + ui->containerBox->addItem(containerName, QVariant(containerName)); + } + + //sample rate: + ui->sampleRateBox->addItem(tr("Default"), QVariant(0)); + foreach(int sampleRate, capture->supportedAudioSampleRates()) { + ui->sampleRateBox->addItem(QString::number(sampleRate), QVariant( + sampleRate)); + } + + ui->qualitySlider->setRange(0, int(QtMultimediaKit::VeryHighQuality)); + ui->qualitySlider->setValue(int(QtMultimediaKit::NormalQuality)); + + //bitrates: + ui->bitrateBox->addItem(QString("Default"), QVariant(0)); + ui->bitrateBox->addItem(QString("32000"), QVariant(32000)); + ui->bitrateBox->addItem(QString("64000"), QVariant(64000)); + ui->bitrateBox->addItem(QString("96000"), QVariant(96000)); + ui->bitrateBox->addItem(QString("128000"), QVariant(128000)); + + connect(capture, SIGNAL(durationChanged(qint64)), this, + SLOT(updateProgress(qint64))); + connect(capture, SIGNAL(stateChanged(QMediaRecorder::State)), this, + SLOT(updateState(QMediaRecorder::State))); + connect(capture, SIGNAL(error(QMediaRecorder::Error)), this, + SLOT(displayErrorMessage())); + } + +AudioRecorder::~AudioRecorder() +{ + delete capture; + delete audiosource; +} + +void AudioRecorder::updateProgress(qint64 duration) +{ + if (capture->error() != QMediaRecorder::NoError || duration < 2000) + return; + + ui->statusbar->showMessage(tr("Recorded %1 sec").arg(qRound(duration / 1000))); +} + +void AudioRecorder::updateState(QMediaRecorder::State state) +{ + QString statusMessage; + + switch (state) { + case QMediaRecorder::RecordingState: + ui->recordButton->setText(tr("Stop")); + ui->pauseButton->setText(tr("Pause")); + if (capture->outputLocation().isEmpty()) + statusMessage = tr("Recording"); + else + statusMessage = tr("Recording to %1").arg( + capture->outputLocation().toString()); + break; + case QMediaRecorder::PausedState: + ui->recordButton->setText(tr("Stop")); + ui->pauseButton->setText(tr("Resume")); + statusMessage = tr("Paused"); + break; + case QMediaRecorder::StoppedState: + ui->recordButton->setText(tr("Record")); + ui->pauseButton->setText(tr("Pause")); + statusMessage = tr("Stopped"); + } + + ui->pauseButton->setEnabled(state != QMediaRecorder::StoppedState); + + if (capture->error() == QMediaRecorder::NoError) + ui->statusbar->showMessage(statusMessage); +} + +static QVariant boxValue(const QComboBox *box) +{ + int idx = box->currentIndex(); + if (idx == -1) + return QVariant(); + + return box->itemData(idx); +} + +void AudioRecorder::toggleRecord() +{ + if (capture->state() == QMediaRecorder::StoppedState) { + audiosource->setAudioInput(boxValue(ui->audioDeviceBox).toString()); + + if (!outputLocationSet) + capture->setOutputLocation(generateAudioFilePath()); + + QAudioEncoderSettings settings; + settings.setCodec(boxValue(ui->audioCodecBox).toString()); + settings.setSampleRate(boxValue(ui->sampleRateBox).toInt()); + settings.setBitRate(boxValue(ui->bitrateBox).toInt()); + settings.setQuality(QtMultimediaKit::EncodingQuality(ui->qualitySlider->value())); + settings.setEncodingMode(ui->constantQualityRadioButton->isChecked() ? + QtMultimediaKit::ConstantQualityEncoding : + QtMultimediaKit::ConstantBitRateEncoding); + + QString container = boxValue(ui->containerBox).toString(); + + capture->setEncodingSettings(settings, QVideoEncoderSettings(), container); + capture->record(); + } + else { + capture->stop(); + } +} + +void AudioRecorder::togglePause() +{ + if (capture->state() != QMediaRecorder::PausedState) + capture->pause(); + else + capture->record(); +} + +void AudioRecorder::setOutputLocation() +{ + QString fileName = QFileDialog::getSaveFileName(); + capture->setOutputLocation(QUrl(fileName)); + outputLocationSet = true; +} + +void AudioRecorder::displayErrorMessage() +{ + ui->statusbar->showMessage(capture->errorString()); +} + +QUrl AudioRecorder::generateAudioFilePath() +{ + QDir outputDir(QDir::rootPath()); + + int lastImage = 0; + int fileCount = 0; + foreach(QString fileName, outputDir.entryList(QStringList() << "testclip_*")) { + int imgNumber = fileName.mid(5, fileName.size() - 9).toInt(); + lastImage = qMax(lastImage, imgNumber); + if (outputDir.exists(fileName)) + fileCount += 1; + } + lastImage += fileCount; + QUrl location(QDir::toNativeSeparators(outputDir.canonicalPath() + QString("/testclip_%1").arg(lastImage + 1, 4, 10, QLatin1Char('0')))); + return location; +} diff --git a/examples/audiorecorder/audiorecorder.h b/examples/audiorecorder/audiorecorder.h new file mode 100644 index 000000000..3bcebf6ed --- /dev/null +++ b/examples/audiorecorder/audiorecorder.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** 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 examples 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef AUDIORECORDER_H +#define AUDIORECORDER_H + +#include <QtCore/qurl.h> +#include <QtGui/qmainwindow.h> + +#include <qmediarecorder.h> + + +QT_BEGIN_NAMESPACE + +namespace Ui { + class AudioRecorder; +} + +class QAudioCaptureSource; +QT_END_NAMESPACE + +QT_USE_NAMESPACE + +class AudioRecorder : public QMainWindow +{ + Q_OBJECT +public: + AudioRecorder(QWidget *parent = 0); + ~AudioRecorder(); + +private slots: + void setOutputLocation(); + void togglePause(); + void toggleRecord(); + + void updateState(QMediaRecorder::State); + void updateProgress(qint64 pos); + void displayErrorMessage(); + QUrl generateAudioFilePath(); + +private: + Ui::AudioRecorder *ui; + + QAudioCaptureSource* audiosource; + QMediaRecorder* capture; + QAudioEncoderSettings audioSettings; + bool outputLocationSet; + +}; + +#endif diff --git a/examples/audiorecorder/audiorecorder.pro b/examples/audiorecorder/audiorecorder.pro new file mode 100644 index 000000000..99502414e --- /dev/null +++ b/examples/audiorecorder/audiorecorder.pro @@ -0,0 +1,29 @@ +TEMPLATE = app +CONFIG += example + +INCLUDEPATH += ../../src/multimedia ../../src/multimedia/audio +include(../mobility_examples.pri) + +CONFIG += mobility +MOBILITY = multimedia + +QMAKE_RPATHDIR += $$DESTDIR + +HEADERS = \ + audiorecorder.h + +SOURCES = \ + main.cpp \ + audiorecorder.cpp + +maemo*: { + FORMS += audiorecorder_small.ui +}else:symbian:contains(S60_VERSION, 3.2)|contains(S60_VERSION, 3.1){ + DEFINES += SYMBIAN_S60_3X + FORMS += audiorecorder_small.ui +}else { + FORMS += audiorecorder.ui +} +symbian: { + TARGET.CAPABILITY = UserEnvironment ReadDeviceData WriteDeviceData +} diff --git a/examples/audiorecorder/audiorecorder.ui b/examples/audiorecorder/audiorecorder.ui new file mode 100644 index 000000000..8ade5ce8c --- /dev/null +++ b/examples/audiorecorder/audiorecorder.ui @@ -0,0 +1,250 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>AudioRecorder</class> + <widget class="QMainWindow" name="AudioRecorder"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>297</width> + <height>374</height> + </rect> + </property> + <property name="windowTitle"> + <string>MainWindow</string> + </property> + <widget class="QWidget" name="centralwidget"> + <layout class="QGridLayout" name="gridLayout_3"> + <item row="0" column="0" colspan="3"> + <layout class="QGridLayout" name="gridLayout_2"> + <item row="0" column="0"> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Input Device:</string> + </property> + </widget> + </item> + <item row="0" column="1"> + <widget class="QComboBox" name="audioDeviceBox"/> + </item> + <item row="1" column="0"> + <widget class="QLabel" name="label_2"> + <property name="text"> + <string>Audio Codec:</string> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QComboBox" name="audioCodecBox"/> + </item> + <item row="2" column="0"> + <widget class="QLabel" name="label_3"> + <property name="text"> + <string>File Container:</string> + </property> + </widget> + </item> + <item row="2" column="1"> + <widget class="QComboBox" name="containerBox"/> + </item> + <item row="3" column="0"> + <widget class="QLabel" name="label_4"> + <property name="text"> + <string>Sample rate:</string> + </property> + </widget> + </item> + <item row="3" column="1"> + <widget class="QComboBox" name="sampleRateBox"/> + </item> + </layout> + </item> + <item row="1" column="0" colspan="3"> + <widget class="QGroupBox" name="groupBox"> + <property name="title"> + <string>Encoding Mode:</string> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0" colspan="2"> + <widget class="QRadioButton" name="constantQualityRadioButton"> + <property name="text"> + <string>Constant Quality:</string> + </property> + <property name="checked"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="1" column="0"> + <spacer name="horizontalSpacer_2"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + <property name="sizeType"> + <enum>QSizePolicy::Fixed</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>40</width> + <height>20</height> + </size> + </property> + </spacer> + </item> + <item row="1" column="1"> + <widget class="QSlider" name="qualitySlider"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + </widget> + </item> + <item row="2" column="0" colspan="2"> + <widget class="QRadioButton" name="constantBitrateRadioButton"> + <property name="text"> + <string>Constant Bitrate:</string> + </property> + </widget> + </item> + <item row="3" column="0"> + <spacer name="horizontalSpacer"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + <property name="sizeType"> + <enum>QSizePolicy::Fixed</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>40</width> + <height>20</height> + </size> + </property> + </spacer> + </item> + <item row="3" column="1"> + <widget class="QComboBox" name="bitrateBox"> + <property name="enabled"> + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </widget> + </item> + <item row="2" column="0"> + <widget class="QPushButton" name="outputButton"> + <property name="text"> + <string>Output...</string> + </property> + </widget> + </item> + <item row="2" column="1"> + <widget class="QPushButton" name="recordButton"> + <property name="text"> + <string>Record</string> + </property> + </widget> + </item> + <item row="2" column="2"> + <widget class="QPushButton" name="pauseButton"> + <property name="enabled"> + <bool>false</bool> + </property> + <property name="text"> + <string>Pause</string> + </property> + </widget> + </item> + </layout> + </widget> + <widget class="QStatusBar" name="statusbar"/> + </widget> + <resources/> + <connections> + <connection> + <sender>constantQualityRadioButton</sender> + <signal>toggled(bool)</signal> + <receiver>qualitySlider</receiver> + <slot>setEnabled(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>113</x> + <y>197</y> + </hint> + <hint type="destinationlabel"> + <x>115</x> + <y>223</y> + </hint> + </hints> + </connection> + <connection> + <sender>constantBitrateRadioButton</sender> + <signal>toggled(bool)</signal> + <receiver>bitrateBox</receiver> + <slot>setEnabled(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>173</x> + <y>259</y> + </hint> + <hint type="destinationlabel"> + <x>190</x> + <y>291</y> + </hint> + </hints> + </connection> + <connection> + <sender>outputButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>setOutputLocation()</slot> + <hints> + <hint type="sourcelabel"> + <x>46</x> + <y>340</y> + </hint> + <hint type="destinationlabel"> + <x>6</x> + <y>302</y> + </hint> + </hints> + </connection> + <connection> + <sender>recordButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>toggleRecord()</slot> + <hints> + <hint type="sourcelabel"> + <x>191</x> + <y>340</y> + </hint> + <hint type="destinationlabel"> + <x>113</x> + <y>317</y> + </hint> + </hints> + </connection> + <connection> + <sender>pauseButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>togglePause()</slot> + <hints> + <hint type="sourcelabel"> + <x>252</x> + <y>334</y> + </hint> + <hint type="destinationlabel"> + <x>258</x> + <y>346</y> + </hint> + </hints> + </connection> + </connections> + <slots> + <slot>setOutputLocation()</slot> + <slot>toggleRecord()</slot> + <slot>togglePause()</slot> + </slots> +</ui> diff --git a/examples/audiorecorder/audiorecorder_small.ui b/examples/audiorecorder/audiorecorder_small.ui new file mode 100644 index 000000000..9d23c4267 --- /dev/null +++ b/examples/audiorecorder/audiorecorder_small.ui @@ -0,0 +1,266 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>AudioRecorder</class> + <widget class="QMainWindow" name="AudioRecorder"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>420</width> + <height>346</height> + </rect> + </property> + <property name="windowTitle"> + <string>MainWindow</string> + </property> + <widget class="QWidget" name="centralwidget"> + <layout class="QGridLayout" name="gridLayout_5"> + <item row="0" column="0" colspan="3"> + <widget class="QScrollArea" name="scrollArea"> + <property name="focusPolicy"> + <enum>Qt::ClickFocus</enum> + </property> + <property name="widgetResizable"> + <bool>true</bool> + </property> + <widget class="QWidget" name="scrollAreaWidgetContents"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>398</width> + <height>275</height> + </rect> + </property> + <layout class="QGridLayout" name="gridLayout_4"> + <item row="0" column="0"> + <widget class="QWidget" name="widget" native="true"> + <layout class="QGridLayout" name="gridLayout_3"> + <item row="0" column="0"> + <layout class="QGridLayout" name="gridLayout_2"> + <item row="0" column="0"> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Input Device:</string> + </property> + </widget> + </item> + <item row="0" column="1"> + <widget class="QComboBox" name="audioDeviceBox"/> + </item> + <item row="1" column="0"> + <widget class="QLabel" name="label_2"> + <property name="text"> + <string>Audio Codec:</string> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QComboBox" name="audioCodecBox"/> + </item> + <item row="2" column="0"> + <widget class="QLabel" name="label_3"> + <property name="text"> + <string>File Container:</string> + </property> + </widget> + </item> + <item row="2" column="1"> + <widget class="QComboBox" name="containerBox"/> + </item> + <item row="3" column="0"> + <widget class="QLabel" name="label_4"> + <property name="text"> + <string>Sample rate:</string> + </property> + </widget> + </item> + <item row="3" column="1"> + <widget class="QComboBox" name="sampleRateBox"/> + </item> + </layout> + </item> + <item row="1" column="0"> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0"> + <widget class="QRadioButton" name="constantQualityRadioButton"> + <property name="text"> + <string>Quality:</string> + </property> + <property name="checked"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="0" column="1"> + <widget class="QRadioButton" name="constantBitrateRadioButton"> + <property name="text"> + <string>Bitrate:</string> + </property> + </widget> + </item> + <item row="1" column="0"> + <widget class="QSlider" name="qualitySlider"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Expanding" vsizetype="Fixed"> + <horstretch>1</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QComboBox" name="bitrateBox"> + <property name="enabled"> + <bool>false</bool> + </property> + <property name="sizePolicy"> + <sizepolicy hsizetype="Preferred" vsizetype="Fixed"> + <horstretch>1</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + </widget> + </item> + </layout> + </item> + <item row="2" column="0"> + <spacer name="verticalSpacer"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>20</width> + <height>29</height> + </size> + </property> + </spacer> + </item> + </layout> + </widget> + </item> + </layout> + </widget> + </widget> + </item> + <item row="1" column="0"> + <widget class="QPushButton" name="outputButton"> + <property name="text"> + <string>Output...</string> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QPushButton" name="recordButton"> + <property name="text"> + <string>Record</string> + </property> + </widget> + </item> + <item row="1" column="2"> + <widget class="QPushButton" name="pauseButton"> + <property name="enabled"> + <bool>false</bool> + </property> + <property name="text"> + <string>Pause</string> + </property> + </widget> + </item> + </layout> + </widget> + <widget class="QStatusBar" name="statusbar"/> + </widget> + <resources/> + <connections> + <connection> + <sender>constantQualityRadioButton</sender> + <signal>toggled(bool)</signal> + <receiver>qualitySlider</receiver> + <slot>setEnabled(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>113</x> + <y>197</y> + </hint> + <hint type="destinationlabel"> + <x>115</x> + <y>223</y> + </hint> + </hints> + </connection> + <connection> + <sender>constantBitrateRadioButton</sender> + <signal>toggled(bool)</signal> + <receiver>bitrateBox</receiver> + <slot>setEnabled(bool)</slot> + <hints> + <hint type="sourcelabel"> + <x>173</x> + <y>259</y> + </hint> + <hint type="destinationlabel"> + <x>190</x> + <y>291</y> + </hint> + </hints> + </connection> + <connection> + <sender>outputButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>setOutputLocation()</slot> + <hints> + <hint type="sourcelabel"> + <x>46</x> + <y>340</y> + </hint> + <hint type="destinationlabel"> + <x>6</x> + <y>302</y> + </hint> + </hints> + </connection> + <connection> + <sender>recordButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>toggleRecord()</slot> + <hints> + <hint type="sourcelabel"> + <x>191</x> + <y>340</y> + </hint> + <hint type="destinationlabel"> + <x>113</x> + <y>317</y> + </hint> + </hints> + </connection> + <connection> + <sender>pauseButton</sender> + <signal>clicked()</signal> + <receiver>AudioRecorder</receiver> + <slot>togglePause()</slot> + <hints> + <hint type="sourcelabel"> + <x>252</x> + <y>334</y> + </hint> + <hint type="destinationlabel"> + <x>258</x> + <y>346</y> + </hint> + </hints> + </connection> + </connections> + <slots> + <slot>setOutputLocation()</slot> + <slot>toggleRecord()</slot> + <slot>togglePause()</slot> + </slots> +</ui> diff --git a/examples/audiorecorder/main.cpp b/examples/audiorecorder/main.cpp new file mode 100644 index 000000000..7dee4f807 --- /dev/null +++ b/examples/audiorecorder/main.cpp @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** 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 examples 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 "audiorecorder.h" + +#include <QtGui> + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + AudioRecorder recorder; +#ifdef Q_OS_SYMBIAN + recorder.showMaximized(); +#else + recorder.show(); +#endif + + return app.exec(); +}; |