HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/audio/xyseriesiodevice.cpp

Fix Creator generated files...

Fix Creator generated files Updated generated files with Qt Creator so that it no longer notifies about it. Change-Id: I06f83d5b2e3b517c0a3c8efdfada3c55a64322c6 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

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             xyseriesiodevice.cpp
        
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             / demos / audio / xyseriesiodevice.cpp
          
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        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      /****************************************************************************

      **

      ** Copyright (C) 2013 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** This file is part of the Qt Enterprise Charts Add-on.

        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      **

      ** $QT_BEGIN_LICENSE$

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** Licensees holding valid Qt Enterprise licenses may use this file in

      ** accordance with the Qt Enterprise License Agreement provided with the

        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

        Marek Rosa
    
Added audio input demo

              r2155
            
      #include "xyseriesiodevice.h"

      #include <QXYSeries>

      XYSeriesIODevice::XYSeriesIODevice(QXYSeries * series, QObject *parent) :

          QIODevice(parent),

          m_series(series)

      {

      }

      qint64 XYSeriesIODevice::readData(char * data, qint64 maxSize)

      {

          Q_UNUSED(data)

          Q_UNUSED(maxSize)

          return -1;

      }

      qint64 XYSeriesIODevice::writeData(const char * data, qint64 maxSize)

      {

        Marek Rosa
    
Added axes titles to audio example and decreased the number of samples on chart to 2000

              r2214
            
          qint64 range = 2000;

        Marek Rosa
    
Added audio input demo

              r2155
            
          QList<QPointF> oldPoints = m_series->points();

          QList<QPointF> points;

        Marek Rosa
    
Added axes titles to audio example and decreased the number of samples on chart to 2000

              r2214
            
          int resolution = 4;

        Marek Rosa
    
Added audio input demo

              r2155
            
          if (oldPoints.count() < range) {

              points = m_series->points();

          } else {

        Marek Rosa
    
Added axes titles to audio example and decreased the number of samples on chart to 2000

              r2214
            
              for (int i = maxSize/resolution; i < oldPoints.count(); i++)

                  points.append(QPointF(i - maxSize/resolution, oldPoints.at(i).y()));

        Marek Rosa
    
Added audio input demo

              r2155
            
          }

          qint64 size = points.count();

        Marek Rosa
    
Added axes titles to audio example and decreased the number of samples on chart to 2000

              r2214
            
          for (int k = 0; k < maxSize/resolution; k++)

              points.append(QPointF(k + size, ((quint8)data[resolution * k] - 128)/128.0));

        Marek Rosa
    
Added audio input demo

              r2155
            
          m_series->replace(points);

          return maxSize;

      }

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Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	/****************************************************************************
		**
		** Copyright (C) 2013 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** This file is part of the Qt Enterprise Charts Add-on.
Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	**
		** $QT_BEGIN_LICENSE$
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** Licensees holding valid Qt Enterprise licenses may use this file in
		** accordance with the Qt Enterprise License Agreement provided with the
Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and Digia.
		**
		** If you have questions regarding the use of this file, please use
		** contact form at http://qt.digia.com
		** $QT_END_LICENSE$
		**
		****************************************************************************/

Marek Rosa Added audio input demo	r2155	#include "xyseriesiodevice.h"
		#include <QXYSeries>

		XYSeriesIODevice::XYSeriesIODevice(QXYSeries * series, QObject *parent) :
		QIODevice(parent),
		m_series(series)
		{
		}

		qint64 XYSeriesIODevice::readData(char * data, qint64 maxSize)
		{
		Q_UNUSED(data)
		Q_UNUSED(maxSize)
		return -1;
		}

		qint64 XYSeriesIODevice::writeData(const char * data, qint64 maxSize)
		{
Marek Rosa Added axes titles to audio example and decreased the number of samples on chart to 2000	r2214	qint64 range = 2000;
Marek Rosa Added audio input demo	r2155	QList<QPointF> oldPoints = m_series->points();
		QList<QPointF> points;
Marek Rosa Added axes titles to audio example and decreased the number of samples on chart to 2000	r2214	int resolution = 4;
Marek Rosa Added audio input demo	r2155
		if (oldPoints.count() < range) {
		points = m_series->points();
		} else {
Marek Rosa Added axes titles to audio example and decreased the number of samples on chart to 2000	r2214	for (int i = maxSize/resolution; i < oldPoints.count(); i++)
		points.append(QPointF(i - maxSize/resolution, oldPoints.at(i).y()));
Marek Rosa Added audio input demo	r2155	}

		qint64 size = points.count();
Marek Rosa Added axes titles to audio example and decreased the number of samples on chart to 2000	r2214	for (int k = 0; k < maxSize/resolution; k++)
		points.append(QPointF(k + size, ((quint8)data[resolution * k] - 128)/128.0));
Marek Rosa Added audio input demo	r2155
		m_series->replace(points);
		return maxSize;
		}