Merge branch '4.7' of git://scm.dev.nokia.troll.no/qt/qt-doc-team

* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-doc-team: (37 commits)
  Edited the Tutorials and Examples pages. Renamed links in index.qdoc.
  Doc: Update to QStyledItemDelegate::displayText()
  qdoc: Added default values to config file for DITA
  Doc: Work on QAudioInput::start() functions.
  Avoided the use of hard-coded file names.
  Copied the declarative parser into qdoc3 to avoid dependency issues.
  qdoc: Don't wrap <image> in <fig> if in an <xref>
  Doc: Work on a11y docs
  qdoc: Added <copyright>, <copyryear>, and <copyrholder>.
  qdoc: Completed metadata handling.
  Doc: Small update to QImageReader/Writer::supportedImageFomrmats()
  Edited QtWebKit Guide qdoc and added external links.
  Fixed external link in QtWebKit Guide.
  Added QtWebKit Guide JavaScript files.
  Adding QtWebKit Guide example images and created links to images.
  Fixed style issue and replaced image.
  Adding QtWebKit Guide CSS files.
  Changed QtWebKit Guide chapter names and fixed a link.
  Changing qt-webpages.qdoc to contain http links. Online version.
  Adopting changes from a merge with qt-doc-team repo, 4.7 branch
  ...

1 files changed, 144 insertions, 0 deletions

diff --git a/demos/mobile/quickhit/ga_src/GEAudioOut.cpp b/demos/mobile/quickhit/ga_src/GEAudioOut.cpp
new file mode 100644
index 0000000..73a765c
--- /dev/null
+++ b/demos/mobile/quickhit/ga_src/GEAudioOut.cpp
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 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/qstring.h>
+#include <QAudioOutput>
+
+#include "GEAudioOut.h"
+
+using namespace GE;
+//using namespace QTM_NAMESPACE;
+
+/*
+#ifndef Q_OS_WIN32
+QTM_USE_NAMESPACE
+#endif
+*/
+
+const int CHANNELS = 2;
+const QString CODEC = "audio/pcm";
+const QAudioFormat::Endian BYTEORDER = QAudioFormat::LittleEndian;
+const QAudioFormat::SampleType SAMTYPE = QAudioFormat::SignedInt;
+
+
+
+AudioOut::AudioOut( QObject *parent, GE::IAudioSource *source ) : QThread(parent) {         // qobject
+    m_source = source;
+    QAudioFormat format;
+    format.setFrequency(AUDIO_FREQUENCY);
+    format.setChannels(CHANNELS);
+    format.setSampleSize(AUDIO_SAMPLE_BITS);
+    format.setCodec(CODEC);
+    format.setByteOrder(BYTEORDER);
+    format.setSampleType(SAMTYPE);
+
+    QAudioDeviceInfo info(QAudioDeviceInfo::defaultOutputDevice());
+    if (!info.isFormatSupported(format))
+        format = info.nearestFormat(format);
+
+
+    m_audioOutput = new QAudioOutput(info,format);
+
+#ifdef Q_WS_MAEMO_5
+    m_audioOutput->setBufferSize(20000);
+    m_sendBufferSize = 5000;
+#else
+    m_audioOutput->setBufferSize(16000);
+    m_sendBufferSize = 4000;
+#endif
+
+    m_outTarget = m_audioOutput->start();
+
+
+    m_sendBuffer = new AUDIO_SAMPLE_TYPE[ m_sendBufferSize ];
+    m_samplesMixed = 0;
+
+    m_runstate=0;
+
+#ifndef Q_OS_SYMBIAN
+    start();
+#else
+    m_audioOutput->setNotifyInterval(5);
+    connect(m_audioOutput,SIGNAL(notify()),SLOT(audioNotify()));
+#endif
+
+};
+
+
+AudioOut::~AudioOut() {
+    if (m_runstate==0) m_runstate = 1;
+    if (QThread::isRunning() == false) m_runstate = 2;
+    while (m_runstate!=2) { msleep(50); }       // wait until the thread is finished
+    m_audioOutput->stop();
+    delete m_audioOutput;
+    delete [] m_sendBuffer;
+};
+
+
+void AudioOut::audioNotify() {
+    tick();
+};
+
+void AudioOut::tick() {
+        // fill data to buffer as much as free space is available..
+    int samplesToWrite = m_audioOutput->bytesFree() / (CHANNELS*AUDIO_SAMPLE_BITS/8);
+    samplesToWrite*=2;
+
+    if (samplesToWrite > m_sendBufferSize) samplesToWrite = m_sendBufferSize;
+    if (samplesToWrite<=0) return;
+    int mixedSamples = m_source->pullAudio( m_sendBuffer, samplesToWrite );
+    m_outTarget->write( (char*)m_sendBuffer, mixedSamples*2 );
+
+};
+
+
+void AudioOut::run() {
+    if (!m_source) { m_runstate=2; return; }
+    int sleepTime = m_sendBufferSize * 340 / AUDIO_FREQUENCY;
+    if (sleepTime<2) sleepTime = 2;
+
+    while (m_runstate==0) {
+        tick();
+        msleep(sleepTime);
+    };
+    m_runstate = 2;
+};
+
+