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#include <limits.h>
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#include <QDebug>
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#include "barchartseriesbase.h"
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#include "bargroup.h"
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#include "barchartmodel_p.h"
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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BarChartSeriesBase::BarChartSeriesBase(QObject *parent)
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: QChartSeries(parent)
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,mModel(*(new BarChartModel(this))) // TODO: is this ok?
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{
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qDebug() << "BarChartSeriesBase::BarChartSeriesBase";
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}
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/*
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bool BarChartSeriesBase::setModel(QAbstractItemModel* model)
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{
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mModel = model;
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return true;
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}
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*/
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/*
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bool BarChartSeriesBase::setData(QList<qreal>& data)
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{
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mData = &data;
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return true;
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}
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*/
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/*
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int BarChartSeriesBase::min()
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{
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Q_ASSERT(mModel->rowCount() > 0);
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Q_ASSERT(mModel->columnCount() > 0);
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// TODO: make min and max members and update them when data changes.
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// This is slower since they are checked every time, even if data is same since previous call.
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int min = INT_MAX;
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for (int i=0; i <mModel->rowCount(); i++) {
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for(int j=0; j<mModel->columnCount(); j++) {
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int temp = mModel->data(mModel->index(i,j)).toInt();
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if (temp < min) {
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min = temp;
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}
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}
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}
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return min;
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}
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int BarChartSeriesBase::max()
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{
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Q_ASSERT(mModel->rowCount() > 0);
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Q_ASSERT(mModel->columnCount() > 0);
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// TODO: make min and max members and update them when data changes.
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// This is slower since they are checked every time, even if data is same since previous call.
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int max = INT_MIN;
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for (int i=0; i <mModel->rowCount(); i++) {
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for(int j=0; j<mModel->columnCount(); j++) {
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int temp = mModel->data(mModel->index(i,j)).toInt();
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if (temp > max) {
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max = temp;
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}
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}
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}
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return max;
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}
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int BarChartSeriesBase::maxColumnSum()
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{
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Q_ASSERT(mModel->rowCount() > 0);
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Q_ASSERT(mModel->columnCount() > 0);
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int max = INT_MIN;
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for (int col=0; col <mModel->columnCount(); col++) {
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int sum = columnSum(col);
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if (sum > max) {
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max = sum;
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}
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}
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return max;
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}
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int BarChartSeriesBase::countRows()
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{
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return mModel->rowCount();
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}
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int BarChartSeriesBase::countColumns()
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{
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return mModel->columnCount();
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}
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int BarChartSeriesBase::countTotalItems()
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{
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return mModel->rowCount() * mModel->columnCount();
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}
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int BarChartSeriesBase::valueAt(int row, int column)
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{
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QModelIndex index = mModel->index(row,column);
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return mModel->data(index).toInt();
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}
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int BarChartSeriesBase::columnSum(int column)
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{
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int sum(0);
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int count = mModel->rowCount();
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for (int row = 0; row < count; row++) {
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sum += mModel->data(mModel->index(row,column)).toInt();
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}
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return sum;
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}
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*/
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int BarChartSeriesBase::addData(QList<qreal> data)
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{
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qDebug() << "BarChartSeriesBase::addData";
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return mModel.addData(data);
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}
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void BarChartSeriesBase::removeData(int id)
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{
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mModel.removeData(id);
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}
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qreal BarChartSeriesBase::min()
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{
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return mModel.min();
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/* Delegated to model
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int count = mData->count();
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int min = INT_MAX;
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for (int i=0; i<count; i++) {
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if (mData->at(i) < min) {
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min = mData->at(i);
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}
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}
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return min;
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*/
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}
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qreal BarChartSeriesBase::max()
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{
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return mModel.max();
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/* Delegated to model
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int count = mData->count();
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int max = INT_MIN;
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for (int i=0; i<count; i++) {
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if (mData->at(i) > max) {
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max = mData->at(i);
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}
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}
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return max;
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*/
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}
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int BarChartSeriesBase::countColumns()
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{
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return mModel.countColumns();
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// return mData->count();
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}
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qreal BarChartSeriesBase::valueAt(int series, int item)
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{
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return mModel.valueAt(series,item);
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// return mData->at(item);
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}
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qreal BarChartSeriesBase::maxColumnSum()
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{
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qDebug() << "BarChartSeriesBase::maxColumnSum" << mModel.maxColumnSum();
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return mModel.maxColumnSum();
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}
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BarChartModel& BarChartSeriesBase::model()
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{
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return mModel;
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}
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#include "moc_barchartseriesbase.cpp"
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QTCOMMERCIALCHART_END_NAMESPACE
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