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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "GraphDataSource.h"
#include <QtCharts/QXYSeries>
#include <QtCharts/QAreaSeries>
#include <QtQuick/QQuickView>
#include <QtQuick/QQuickItem>
#include <QtCore/QDebug>
#include <QtCore/QtMath>
#include <QtCore/QDateTime>
QT_CHARTS_USE_NAMESPACE
Q_DECLARE_METATYPE(QAbstractSeries *)
Q_DECLARE_METATYPE(QAbstractAxis *)
GraphDataSource::GraphDataSource(QQuickView *appViewer, QObject *parent) :
QObject(parent),
m_appViewer(appViewer)
{
qRegisterMetaType<QAbstractSeries*>();
qRegisterMetaType<QAbstractAxis*>();
index = 0;
this->bitRate = -1;
this->fps = -1;
this->quality = -1;
this->bufferLevel = -1;
}
void GraphDataSource::update(QAbstractSeries *bitRateSeries, QAbstractSeries *qualitySeries)
{
QXYSeries *xyBitRateSeries = static_cast<QXYSeries *>(bitRateSeries);
QXYSeries *xyQualitySeries = static_cast<QXYSeries *>(qualitySeries);
if (bitRatePoints.size() == 1000)
bitRatePoints.remove(0);
if (qualityPoints.size() == 1000)
qualityPoints.remove(0);
if(bitRate != -1)
{
bitRatePoints.append(QPointF(this->index, bitRate));
xyBitRateSeries->replace(bitRatePoints);
}
if(quality != -1)
{
qualityPoints.append(QPointF(this->index, quality));
xyQualitySeries->replace(qualityPoints);
}
this->index++;
}
void GraphDataSource::update(QAbstractSeries *bitRateSeries, QAbstractSeries *qualitySeries, QAbstractSeries *bufferLevelSeries)
{
QXYSeries *xyBitRateSeries = static_cast<QXYSeries *>(bitRateSeries);
QXYSeries *xyBufferLevelSeries = static_cast<QXYSeries *>(bufferLevelSeries);
QXYSeries *xyQualitySeries = static_cast<QXYSeries *>(qualitySeries);
if (bitRatePoints.size() == 1000)
bitRatePoints.remove(0);
if (bufferLevelPoints.size() == 1000)
bufferLevelPoints.remove(0);
if (qualityPoints.size() == 1000)
qualityPoints.remove(0);
if(bitRate != -1)
{
bitRatePoints.append(QPointF(this->index, bitRate));
xyBitRateSeries->replace(bitRatePoints);
}
if(bufferLevel != -1)
{
bufferLevelPoints.append(QPointF(this->index, bufferLevel));
xyBufferLevelSeries->replace(bufferLevelPoints);
}
if(quality != -1)
{
qualityPoints.append(QPointF(this->index, quality));
xyQualitySeries->replace(qualityPoints);
}
this->index++;
}
void GraphDataSource::clearData()
{
bitRatePoints.clear();
fpsPoints.clear();
qualityPoints.clear();
bufferLevelPoints.clear();
this->index = 0;
this->bitRate = -1;
this->fps = -1;
this->quality = -1;
this->bufferLevel = -1;
}
void GraphDataSource::setAnaliticsValues(uint32_t bitrate, int fps, uint32_t quality, double bufferLevel)
{
this->bitRate = quality;
this->fps = bufferLevel;
this->quality = bitrate;
this->bufferLevel = bufferLevel;
}
uint32_t GraphDataSource::getBitRate()
{
return this->bitRate;
}
int GraphDataSource::getFps()
{
return this->fps;
}
uint32_t GraphDataSource::getQuality()
{
return this->bitRate;
}
double GraphDataSource::getBufferLevel()
{
return this->bufferLevel;
}
void GraphDataSource::resetGraphValues()
{
this->bitRate = -1;
this->fps = -1;
this->quality = -1;
this->bufferLevel = -1;
}
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