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#include "chartpresenter_p.h"
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#include "chartdataset_p.h"
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#include "qxychartseries.h"
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#include "xylinechartitem_p.h"
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#include "linechartanimationitem_p.h"
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#include "qchart.h"
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#include <QAbstractAnimation>
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#include <QPropertyAnimation>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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ChartPresenter::ChartPresenter(QChart* chart,ChartDataSet* dataset):QObject(chart),
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m_chart(chart),
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m_dataset(dataset),
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m_rect(QRectF(QPoint(0,0),m_chart->size()))
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{
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creteConnections();
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}
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ChartPresenter::~ChartPresenter()
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{
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}
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void ChartPresenter::creteConnections()
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{
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QObject::connect(m_chart,SIGNAL(geometryChanged()),this,SLOT(handleGeometryChanged()));
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QObject::connect(m_dataset,SIGNAL(seriesAdded(QChartSeries*)),this,SLOT(handleSeriesAdded(QChartSeries*)));
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QObject::connect(m_dataset,SIGNAL(domainChanged()),this,SLOT(handleDomainChanged()));
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}
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void ChartPresenter::handleGeometryChanged()
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{
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m_rect = QRectF(QPoint(0,0),m_chart->size());
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int margin = m_chart->margin();
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m_rect.adjust(margin,margin, -margin, -margin);
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foreach (ChartItem *item, m_chartItems) {
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item->setPos(m_rect.topLeft());
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item->setSize(m_rect.size());
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item->updateItem();
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}
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}
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void ChartPresenter::handleSeriesAdded(QChartSeries* series)
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{
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switch(series->type())
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{
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case QChartSeries::SeriesTypeLine: {
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QXYChartSeries* xyseries = static_cast<QXYChartSeries*>(series);
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//TODO: series->createViewItem();
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//XYLineChartItem* item = new XYLineChartItem(this,m_chart);
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XYLineChartItem* item = new LineChartAnimationItem(this,xyseries,m_chart);
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item->setDomain(m_dataset->domain());
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item->updateItem();
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m_chartItems.insert(series,item);
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break;
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}
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default: {
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qDebug()<< "Series type" << series->type() << "not implemented.";
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break;
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}
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}
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}
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void ChartPresenter::handleSeriesChanged(QChartSeries* series)
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{
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switch(series->type())
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{
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case QChartSeries::SeriesTypeLine: {
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break;
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}
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}
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//m_chartItems.value(series)->updateItem();
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}
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#include "moc_chartpresenter_p.cpp"
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QTCOMMERCIALCHART_END_NAMESPACE
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