centralize and fixup example sources install targets

This follows suit with aeb036e in qtbase.

Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

1 files changed, 0 insertions, 405 deletions

diff --git a/examples/audioinput/audioinput.cpp b/examples/audioinput/audioinput.cpp
deleted file mode 100644
index 5aeb1a7a8..000000000
--- a/examples/audioinput/audioinput.cpp
+++ /dev/null
@@ -1,405 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 Digia Plc 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 <stdlib.h>
-#include <math.h>
-
-#include <QDateTime>
-#include <QDebug>
-#include <QPainter>
-#include <QVBoxLayout>
-#include <QAudioDeviceInfo>
-#include <QAudioInput>
-#include <qendian.h>
-
-#include "audioinput.h"
-
-#define PUSH_MODE_LABEL "Enable push mode"
-#define PULL_MODE_LABEL "Enable pull mode"
-#define SUSPEND_LABEL   "Suspend recording"
-#define RESUME_LABEL    "Resume recording"
-
-const int BufferSize = 4096;
-
-AudioInfo::AudioInfo(const QAudioFormat &format, QObject *parent)
-    :   QIODevice(parent)
-    ,   m_format(format)
-    ,   m_maxAmplitude(0)
-    ,   m_level(0.0)
-
-{
-    switch (m_format.sampleSize()) {
-    case 8:
-        switch (m_format.sampleType()) {
-        case QAudioFormat::UnSignedInt:
-            m_maxAmplitude = 255;
-            break;
-        case QAudioFormat::SignedInt:
-            m_maxAmplitude = 127;
-            break;
-        default:
-            break;
-        }
-        break;
-    case 16:
-        switch (m_format.sampleType()) {
-        case QAudioFormat::UnSignedInt:
-            m_maxAmplitude = 65535;
-            break;
-        case QAudioFormat::SignedInt:
-            m_maxAmplitude = 32767;
-            break;
-        default:
-            break;
-        }
-        break;
-
-    case 32:
-        switch (m_format.sampleType()) {
-        case QAudioFormat::UnSignedInt:
-            m_maxAmplitude = 0xffffffff;
-            break;
-        case QAudioFormat::SignedInt:
-            m_maxAmplitude = 0x7fffffff;
-            break;
-        case QAudioFormat::Float:
-            m_maxAmplitude = 0x7fffffff; // Kind of
-        default:
-            break;
-        }
-        break;
-
-    default:
-        break;
-    }
-}
-
-AudioInfo::~AudioInfo()
-{
-}
-
-void AudioInfo::start()
-{
-    open(QIODevice::WriteOnly);
-}
-
-void AudioInfo::stop()
-{
-    close();
-}
-
-qint64 AudioInfo::readData(char *data, qint64 maxlen)
-{
-    Q_UNUSED(data)
-    Q_UNUSED(maxlen)
-
-    return 0;
-}
-
-qint64 AudioInfo::writeData(const char *data, qint64 len)
-{
-    if (m_maxAmplitude) {
-        Q_ASSERT(m_format.sampleSize() % 8 == 0);
-        const int channelBytes = m_format.sampleSize() / 8;
-        const int sampleBytes = m_format.channelCount() * channelBytes;
-        Q_ASSERT(len % sampleBytes == 0);
-        const int numSamples = len / sampleBytes;
-
-        quint32 maxValue = 0;
-        const unsigned char *ptr = reinterpret_cast<const unsigned char *>(data);
-
-        for (int i = 0; i < numSamples; ++i) {
-            for (int j = 0; j < m_format.channelCount(); ++j) {
-                quint32 value = 0;
-
-                if (m_format.sampleSize() == 8 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
-                    value = *reinterpret_cast<const quint8*>(ptr);
-                } else if (m_format.sampleSize() == 8 && m_format.sampleType() == QAudioFormat::SignedInt) {
-                    value = qAbs(*reinterpret_cast<const qint8*>(ptr));
-                } else if (m_format.sampleSize() == 16 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
-                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
-                        value = qFromLittleEndian<quint16>(ptr);
-                    else
-                        value = qFromBigEndian<quint16>(ptr);
-                } else if (m_format.sampleSize() == 16 && m_format.sampleType() == QAudioFormat::SignedInt) {
-                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
-                        value = qAbs(qFromLittleEndian<qint16>(ptr));
-                    else
-                        value = qAbs(qFromBigEndian<qint16>(ptr));
-                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::UnSignedInt) {
-                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
-                        value = qFromLittleEndian<quint32>(ptr);
-                    else
-                        value = qFromBigEndian<quint32>(ptr);
-                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::SignedInt) {
-                    if (m_format.byteOrder() == QAudioFormat::LittleEndian)
-                        value = qAbs(qFromLittleEndian<qint32>(ptr));
-                    else
-                        value = qAbs(qFromBigEndian<qint32>(ptr));
-                } else if (m_format.sampleSize() == 32 && m_format.sampleType() == QAudioFormat::Float) {
-                    value = qAbs(*reinterpret_cast<const float*>(ptr) * 0x7fffffff); // assumes 0-1.0
-                }
-
-                maxValue = qMax(value, maxValue);
-                ptr += channelBytes;
-            }
-        }
-
-        maxValue = qMin(maxValue, m_maxAmplitude);
-        m_level = qreal(maxValue) / m_maxAmplitude;
-    }
-
-    emit update();
-    return len;
-}
-
-RenderArea::RenderArea(QWidget *parent)
-    : QWidget(parent)
-{
-    setBackgroundRole(QPalette::Base);
-    setAutoFillBackground(true);
-
-    m_level = 0;
-    setMinimumHeight(30);
-    setMinimumWidth(200);
-}
-
-void RenderArea::paintEvent(QPaintEvent * /* event */)
-{
-    QPainter painter(this);
-
-    painter.setPen(Qt::black);
-    painter.drawRect(QRect(painter.viewport().left()+10,
-                           painter.viewport().top()+10,
-                           painter.viewport().right()-20,
-                           painter.viewport().bottom()-20));
-    if (m_level == 0.0)
-        return;
-
-    int pos = ((painter.viewport().right()-20)-(painter.viewport().left()+11))*m_level;
-    painter.fillRect(painter.viewport().left()+11,
-                     painter.viewport().top()+10,
-                     pos,
-                     painter.viewport().height()-21,
-                     Qt::red);
-}
-
-void RenderArea::setLevel(qreal value)
-{
-    m_level = value;
-    update();
-}
-
-
-InputTest::InputTest()
-    :   m_canvas(0)
-    ,   m_modeButton(0)
-    ,   m_suspendResumeButton(0)
-    ,   m_deviceBox(0)
-    ,   m_device(QAudioDeviceInfo::defaultInputDevice())
-    ,   m_audioInfo(0)
-    ,   m_audioInput(0)
-    ,   m_input(0)
-    ,   m_pullMode(false)
-    ,   m_buffer(BufferSize, 0)
-{
-    initializeWindow();
-    initializeAudio();
-}
-
-InputTest::~InputTest() {}
-
-void InputTest::initializeWindow()
-{
-    QScopedPointer<QWidget> window(new QWidget);
-    QScopedPointer<QVBoxLayout> layout(new QVBoxLayout);
-
-    m_canvas = new RenderArea(this);
-    layout->addWidget(m_canvas);
-
-    m_deviceBox = new QComboBox(this);
-    QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
-    for(int i = 0; i < devices.size(); ++i)
-        m_deviceBox->addItem(devices.at(i).deviceName(), qVariantFromValue(devices.at(i)));
-
-    connect(m_deviceBox, SIGNAL(activated(int)), SLOT(deviceChanged(int)));
-    layout->addWidget(m_deviceBox);
-
-    m_volumeSlider = new QSlider(Qt::Horizontal, this);
-    m_volumeSlider->setRange(0, 100);
-    m_volumeSlider->setValue(100);
-    connect(m_volumeSlider, SIGNAL(valueChanged(int)), SLOT(sliderChanged(int)));
-    layout->addWidget(m_volumeSlider);
-
-    m_modeButton = new QPushButton(this);
-    m_modeButton->setText(tr(PUSH_MODE_LABEL));
-    connect(m_modeButton, SIGNAL(clicked()), SLOT(toggleMode()));
-    layout->addWidget(m_modeButton);
-
-    m_suspendResumeButton = new QPushButton(this);
-    m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
-    connect(m_suspendResumeButton, SIGNAL(clicked()), SLOT(toggleSuspend()));
-    layout->addWidget(m_suspendResumeButton);
-
-    window->setLayout(layout.data());
-    layout.take(); // ownership transferred
-
-    setCentralWidget(window.data());
-    QWidget *const windowPtr = window.take(); // ownership transferred
-    windowPtr->show();
-}
-
-void InputTest::initializeAudio()
-{
-    m_pullMode = true;
-
-    m_format.setSampleRate(8000);
-    m_format.setChannelCount(1);
-    m_format.setSampleSize(16);
-    m_format.setSampleType(QAudioFormat::SignedInt);
-    m_format.setByteOrder(QAudioFormat::LittleEndian);
-    m_format.setCodec("audio/pcm");
-
-    QAudioDeviceInfo info(QAudioDeviceInfo::defaultInputDevice());
-    if (!info.isFormatSupported(m_format)) {
-        qWarning() << "Default format not supported - trying to use nearest";
-        m_format = info.nearestFormat(m_format);
-    }
-
-    m_audioInfo  = new AudioInfo(m_format, this);
-    connect(m_audioInfo, SIGNAL(update()), SLOT(refreshDisplay()));
-
-    createAudioInput();
-}
-
-void InputTest::createAudioInput()
-{
-    m_audioInput = new QAudioInput(m_device, m_format, this);
-    connect(m_audioInput, SIGNAL(notify()), SLOT(notified()));
-    connect(m_audioInput, SIGNAL(stateChanged(QAudio::State)), SLOT(stateChanged(QAudio::State)));
-    m_volumeSlider->setValue(m_audioInput->volume() * 100);
-    m_audioInfo->start();
-    m_audioInput->start(m_audioInfo);
-}
-
-void InputTest::notified()
-{
-    qWarning() << "bytesReady = " << m_audioInput->bytesReady()
-               << ", " << "elapsedUSecs = " <<m_audioInput->elapsedUSecs()
-               << ", " << "processedUSecs = "<<m_audioInput->processedUSecs();
-}
-
-void InputTest::readMore()
-{
-    if (!m_audioInput)
-        return;
-    qint64 len = m_audioInput->bytesReady();
-    if (len > BufferSize)
-        len = BufferSize;
-    qint64 l = m_input->read(m_buffer.data(), len);
-    if (l > 0)
-        m_audioInfo->write(m_buffer.constData(), l);
-}
-
-void InputTest::toggleMode()
-{
-    // Change bewteen pull and push modes
-    m_audioInput->stop();
-
-    if (m_pullMode) {
-        m_modeButton->setText(tr(PULL_MODE_LABEL));
-        m_input = m_audioInput->start();
-        connect(m_input, SIGNAL(readyRead()), SLOT(readMore()));
-        m_pullMode = false;
-    } else {
-        m_modeButton->setText(tr(PUSH_MODE_LABEL));
-        m_pullMode = true;
-        m_audioInput->start(m_audioInfo);
-    }
-
-    m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
-}
-
-void InputTest::toggleSuspend()
-{
-    // toggle suspend/resume
-    if (m_audioInput->state() == QAudio::SuspendedState) {
-        qWarning() << "status: Suspended, resume()";
-        m_audioInput->resume();
-        m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
-    } else if (m_audioInput->state() == QAudio::ActiveState) {
-        qWarning() << "status: Active, suspend()";
-        m_audioInput->suspend();
-        m_suspendResumeButton->setText(tr(RESUME_LABEL));
-    } else if (m_audioInput->state() == QAudio::StoppedState) {
-        qWarning() << "status: Stopped, resume()";
-        m_audioInput->resume();
-        m_suspendResumeButton->setText(tr(SUSPEND_LABEL));
-    } else if (m_audioInput->state() == QAudio::IdleState) {
-        qWarning() << "status: IdleState";
-    }
-}
-
-void InputTest::stateChanged(QAudio::State state)
-{
-    qWarning() << "state = " << state;
-}
-
-void InputTest::refreshDisplay()
-{
-    m_canvas->setLevel(m_audioInfo->level());
-}
-
-void InputTest::deviceChanged(int index)
-{
-    m_audioInfo->stop();
-    m_audioInput->stop();
-    m_audioInput->disconnect(this);
-    delete m_audioInput;
-
-    m_device = m_deviceBox->itemData(index).value<QAudioDeviceInfo>();
-    createAudioInput();
-}
-
-void InputTest::sliderChanged(int value)
-{
-    if (m_audioInput)
-        m_audioInput->setVolume(qreal(value) / 100);
-}