diff --git a/kmymoney/reports/kreportchartview.cpp b/kmymoney/reports/kreportchartview.cpp index 2a04c4597..ce274bd16 100644 --- a/kmymoney/reports/kreportchartview.cpp +++ b/kmymoney/reports/kreportchartview.cpp @@ -1,635 +1,637 @@ /*************************************************************************** kreportchartview.cpp ------------------- begin : Sun Aug 14 2005 copyright : (C) 2004-2005 by Ace Jones email : ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #include "kreportchartview.h" // ---------------------------------------------------------------------------- // QT Includes #include #include #include #include // ---------------------------------------------------------------------------- // KDE Includes #include #include // ---------------------------------------------------------------------------- // Project Includes #include #include #include #include #include #include #include #include #include #include #include #include #include "kmymoneyglobalsettings.h" #include #include using namespace reports; KReportChartView::KReportChartView(QWidget* parent) : KChart::Chart(parent), m_accountSeries(0), m_seriesTotals(0), m_numColumns(0), m_skipZero(0), m_backgroundBrush(KColorScheme(QPalette::Current).background()), m_foregroundBrush(KColorScheme(QPalette::Current).foreground()) { // ******************************************************************** // Set KMyMoney's Chart Parameter Defaults // ******************************************************************** //Set the background obtained from the color scheme BackgroundAttributes backAttr(backgroundAttributes()); backAttr.setBrush(m_backgroundBrush); backAttr.setVisible(true); setBackgroundAttributes(backAttr); //Line diagram KChart::LineDiagram* diagram = new KChart::LineDiagram; diagram->setModel(&m_model); this->coordinatePlane()->replaceDiagram(diagram); } void KReportChartView::drawPivotChart(const PivotGrid &grid, const MyMoneyReport &config, int numberColumns, const QStringList& columnHeadings, const QList& rowTypeList, const QStringList& columnTypeHeaderList) { //set the number of columns setNumColumns(numberColumns); //set skipZero m_skipZero = config.isSkippingZero(); //remove existing headers while (headerFooters().count() > 0) { HeaderFooter* delHeader = headerFooters().at(0); takeHeaderFooter(delHeader); delete delHeader; } //make sure the model is clear m_model.removeColumns(0, m_model.columnCount()); m_model.removeRows(0, m_model.rowCount()); //set the new header HeaderFooter* header = new HeaderFooter(this); header->setText(config.name()); header->setType(HeaderFooter::Header); header->setPosition(Position::North); TextAttributes headerTextAttr(header->textAttributes()); headerTextAttr.setPen(m_foregroundBrush.color()); header->setTextAttributes(headerTextAttr); addHeaderFooter(header); // whether to limit the chart to use series totals only. Used for reports which only // show one dimension (pie). setSeriesTotals(false); // whether series (rows) are accounts (true) or months (false). This causes a lot // of complexity in the charts. The problem is that circular reports work best with // an account in a COLUMN, while line/bar prefer it in a ROW. setAccountSeries(true); switch (config.chartType()) { case MyMoneyReport::eChartNone: case MyMoneyReport::eChartEnd: case MyMoneyReport::eChartLine: { KChart::LineDiagram* diagram = new KChart::LineDiagram; if (config.isSkippingZero()) { LineAttributes attributes = diagram->lineAttributes(); attributes.setMissingValuesPolicy(LineAttributes::MissingValuesAreBridged); diagram->setLineAttributes(attributes); } CartesianCoordinatePlane* cartesianPlane = new CartesianCoordinatePlane; replaceCoordinatePlane(cartesianPlane); coordinatePlane()->replaceDiagram(diagram); break; } case MyMoneyReport::eChartBar: { KChart::BarDiagram* diagram = new KChart::BarDiagram; CartesianCoordinatePlane* cartesianPlane = new CartesianCoordinatePlane; replaceCoordinatePlane(cartesianPlane); coordinatePlane()->replaceDiagram(diagram); break; } case MyMoneyReport::eChartStackedBar: { KChart::BarDiagram* diagram = new KChart::BarDiagram; CartesianCoordinatePlane* cartesianPlane = new CartesianCoordinatePlane; replaceCoordinatePlane(cartesianPlane); diagram->setType(BarDiagram::Stacked); coordinatePlane()->replaceDiagram(diagram); break; } case MyMoneyReport::eChartPie: { KChart::PieDiagram* diagram = new KChart::PieDiagram; PolarCoordinatePlane* polarPlane = new PolarCoordinatePlane; replaceCoordinatePlane(polarPlane); coordinatePlane()->replaceDiagram(diagram); setAccountSeries(false); setSeriesTotals(true); break; } case MyMoneyReport::eChartRing: { KChart::RingDiagram* diagram = new KChart::RingDiagram; PolarCoordinatePlane* polarPlane = new PolarCoordinatePlane; replaceCoordinatePlane(polarPlane); polarPlane->replaceDiagram(diagram); //chartView.params()->setRelativeRingThickness( true ); setAccountSeries(false); break; } } //get the diagram for later use AbstractDiagram* planeDiagram = coordinatePlane()->diagram(); //set grid attributes GridAttributes gridAttr(coordinatePlane()->globalGridAttributes()); gridAttr.setGridVisible(config.isChartGridLines()); coordinatePlane()->setGlobalGridAttributes(gridAttr); //the palette - we set it here because it is a property of the diagram switch (KMyMoneySettings::chartsPalette()) { case 0: planeDiagram->useDefaultColors(); break; case 1: planeDiagram->useRainbowColors(); break; case 2: default: planeDiagram->useSubduedColors(); break; } //the legend will be used later Legend* legend = new Legend(planeDiagram, this); legend->setTitleText(i18nc("Chart legend title", "Legend")); //set up the axes for cartesian diagrams if (config.chartType() == MyMoneyReport::eChartLine || config.chartType() == MyMoneyReport::eChartBar || config.chartType() == MyMoneyReport::eChartStackedBar) { //set x axis CartesianAxis *xAxis = new CartesianAxis(); xAxis->setPosition(CartesianAxis::Bottom); xAxis->setTitleText(i18n("Time")); TextAttributes xAxisTitleTextAttr(xAxis->titleTextAttributes()); xAxisTitleTextAttr.setMinimalFontSize(QFontDatabase::systemFont(QFontDatabase::GeneralFont).pointSize()); xAxisTitleTextAttr.setPen(m_foregroundBrush.color()); xAxis->setTitleTextAttributes(xAxisTitleTextAttr); TextAttributes xAxisTextAttr(xAxis->textAttributes()); xAxisTextAttr.setPen(m_foregroundBrush.color()); xAxis->setTextAttributes(xAxisTextAttr); RulerAttributes xAxisRulerAttr(xAxis->rulerAttributes()); xAxisRulerAttr.setTickMarkPen(m_foregroundBrush.color()); xAxisRulerAttr.setShowRulerLine(true); xAxis->setRulerAttributes(xAxisRulerAttr); // Set up X axis labels (ie "abscissa" to use the technical term) QStringList abscissaNames; if (accountSeries()) { // if not, we will set these up while putting in the chart values. int column = 1; while (column < numColumns()) { abscissaNames += QString(columnHeadings[column++]).replace(" ", " "); } xAxis->setLabels(abscissaNames); } //set y axis KBalanceAxis *yAxis = new KBalanceAxis(); yAxis->setPosition(CartesianAxis::Left); // TODO // if the chart shows prices and no balance // the axis title should be 'Price' if (config.isIncludingPrice()) { yAxis->setTitleText(i18n("Price")); } else { yAxis->setTitleText(i18n("Balance")); } TextAttributes yAxisTitleTextAttr(yAxis->titleTextAttributes()); yAxisTitleTextAttr.setMinimalFontSize(QFontDatabase::systemFont(QFontDatabase::GeneralFont).pointSize()); yAxisTitleTextAttr.setPen(m_foregroundBrush.color()); yAxis->setTitleTextAttributes(yAxisTitleTextAttr); TextAttributes yAxisTextAttr(yAxis->textAttributes()); yAxisTextAttr.setPen(m_foregroundBrush.color()); yAxis->setTextAttributes(yAxisTextAttr); RulerAttributes yAxisRulerAttr(yAxis->rulerAttributes()); yAxisRulerAttr.setTickMarkPen(m_foregroundBrush.color()); yAxisRulerAttr.setShowRulerLine(true); yAxis->setRulerAttributes(yAxisRulerAttr); //add the axes to the corresponding diagram if (config.chartType() == MyMoneyReport::eChartLine) { KChart::LineDiagram* lineDiagram = qobject_cast(planeDiagram); lineDiagram->addAxis(xAxis); lineDiagram->addAxis(yAxis); } else if (config.chartType() == MyMoneyReport::eChartBar || config.chartType() == MyMoneyReport::eChartStackedBar) { KChart::BarDiagram* barDiagram = qobject_cast(planeDiagram); barDiagram->addAxis(xAxis); barDiagram->addAxis(yAxis); } } + const bool blocked = m_model.blockSignals(true); // don't emit dataChanged() signal during each drawPivotRowSet switch (config.detailLevel()) { case MyMoneyReport::eDetailNone: case MyMoneyReport::eDetailEnd: case MyMoneyReport::eDetailAll: { int rowNum = 0; // iterate over outer groups PivotGrid::const_iterator it_outergroup = grid.begin(); while (it_outergroup != grid.end()) { // iterate over inner groups PivotOuterGroup::const_iterator it_innergroup = (*it_outergroup).begin(); while (it_innergroup != (*it_outergroup).end()) { // // Rows // QString innergroupdata; PivotInnerGroup::const_iterator it_row = (*it_innergroup).begin(); while (it_row != (*it_innergroup).end()) { //Do not include investments accounts in the chart because they are merely container of stock and other accounts if (it_row.key().accountType() != MyMoneyAccount::Investment) { //iterate row types for (int i = 0; i < rowTypeList.size(); ++i) { //skip the budget difference rowset if (rowTypeList[i] != eBudgetDiff) { QString legendText; //only show the column type in the header if there is more than one type if (rowTypeList.size() > 1) { legendText = QString(columnTypeHeaderList[i] + " - " + it_row.key().name()); } else { legendText = QString(it_row.key().name()); } //set the cell value and tooltip rowNum = drawPivotRowSet(rowNum, it_row.value(), rowTypeList[i], legendText, 1, numColumns()); //set the legend text legend->setText(rowNum - 1, legendText); } } } ++it_row; } ++it_innergroup; } ++it_outergroup; } } break; case MyMoneyReport::eDetailTop: { int rowNum = 0; // iterate over outer groups PivotGrid::const_iterator it_outergroup = grid.begin(); while (it_outergroup != grid.end()) { // iterate over inner groups PivotOuterGroup::const_iterator it_innergroup = (*it_outergroup).begin(); while (it_innergroup != (*it_outergroup).end()) { //iterate row types for (int i = 0; i < rowTypeList.size(); ++i) { //skip the budget difference rowset if (rowTypeList[i] != eBudgetDiff) { QString legendText; //only show the column type in the header if there is more than one type if (rowTypeList.size() > 1) { legendText = QString(columnTypeHeaderList[i] + " - " + it_innergroup.key()); } else { legendText = QString(it_innergroup.key()); } //set the cell value and tooltip rowNum = drawPivotRowSet(rowNum, (*it_innergroup).m_total, rowTypeList[i], legendText, 1, numColumns()); //set the legend text legend->setText(rowNum - 1, legendText); } } ++it_innergroup; } ++it_outergroup; } } break; case MyMoneyReport::eDetailGroup: { int rowNum = 0; // iterate over outer groups PivotGrid::const_iterator it_outergroup = grid.begin(); while (it_outergroup != grid.end()) { //iterate row types for (int i = 0; i < rowTypeList.size(); ++i) { //skip the budget difference rowset if (rowTypeList[i] != eBudgetDiff) { QString legendText; //only show the column type in the header if there is more than one type if (rowTypeList.size() > 1) { legendText = QString(columnTypeHeaderList[i] + " - " + it_outergroup.key()); } else { legendText = QString(it_outergroup.key()); } //set the cell value and tooltip rowNum = drawPivotRowSet(rowNum, (*it_outergroup).m_total, rowTypeList[i], legendText, 1, numColumns()); //set the legend legend->setText(rowNum - 1, legendText); } } ++it_outergroup; } //if selected, show totals too if (config.isShowingRowTotals()) { //iterate row types for (int i = 0; i < rowTypeList.size(); ++i) { //skip the budget difference rowset if (rowTypeList[i] != eBudgetDiff) { QString legendText; //only show the column type in the header if there is more than one type if (rowTypeList.size() > 1) { legendText = QString(columnTypeHeaderList[i] + " - " + i18nc("Total balance", "Total")); } else { legendText = QString(i18nc("Total balance", "Total")); } //set the cell value rowNum = drawPivotRowSet(rowNum, grid.m_total, rowTypeList[i], legendText, 1, numColumns()); //set the legend legend->setText(rowNum - 1, legendText); } } } } break; case MyMoneyReport::eDetailTotal: { int rowNum = 0; //iterate row types for (int i = 0; i < rowTypeList.size(); ++i) { //skip the budget difference rowset if (rowTypeList[i] != eBudgetDiff) { QString legendText; //only show the column type in the header if there is more than one type if (rowTypeList.size() > 1) { legendText = QString(columnTypeHeaderList[i] + " - " + i18nc("Total balance", "Total")); } else { legendText = QString(i18nc("Total balance", "Total")); } if (config.isMixedTime() && (rowTypeList[i] == eActual || rowTypeList[i] == eForecast)) { if (rowTypeList[i] == eActual) { rowNum = drawPivotRowSet(rowNum, grid.m_total, rowTypeList[i], legendText, 1, config.currentDateColumn()); } else if (rowTypeList[i] == eForecast) { rowNum = drawPivotRowSet(rowNum, grid.m_total, rowTypeList[i], legendText, config.currentDateColumn(), numColumns()); } else { rowNum = drawPivotRowSet(rowNum, grid.m_total, rowTypeList[i], legendText, 1, numColumns()); } } else { //set cell value rowNum = drawPivotRowSet(rowNum, grid.m_total, rowTypeList[i], legendText, 1, numColumns()); } //set legend text legend->setText(rowNum - 1, legendText); } } } break; } + m_model.blockSignals(blocked); // reenable dataChanged() signal //assign model to the diagram planeDiagram->setModel(&m_model); //set the legend basic attributes //this is done after adding the legend because the values are overridden when adding the legend to the chart for (uint i = static_cast(KMyMoneyGlobalSettings::maximumLegendItems()); i < legend->datasetCount(); ++i) { legend->setDatasetHidden(i, true); } legend->setTitleText(i18nc("Chart lines legend", "Legend")); legend->setUseAutomaticMarkerSize(false); FrameAttributes legendFrameAttr(legend->frameAttributes()); legendFrameAttr.setPen(m_foregroundBrush.color()); // leave some space between the content and the frame legendFrameAttr.setPadding(2); legend->setFrameAttributes(legendFrameAttr); legend->setPosition(Position::East); legend->setTextAlignment(Qt::AlignLeft); legend->setLegendStyle(KChart::Legend::MarkersAndLines); replaceLegend(legend); // set the text attributes after calling replaceLegend() otherwise fon sizes will get overwritten qreal generalFontSize = QFontDatabase::systemFont(QFontDatabase::GeneralFont).pointSizeF(); if (generalFontSize == -1) generalFontSize = 8; // this is a fallback if the fontsize was specified in pixels TextAttributes legendTextAttr(legend->textAttributes()); legendTextAttr.setPen(m_foregroundBrush.color()); legendTextAttr.setFontSize(KChart::Measure(generalFontSize, KChartEnums::MeasureCalculationModeAbsolute)); legend->setTextAttributes(legendTextAttr); TextAttributes legendTitleTextAttr(legend->titleTextAttributes()); legendTitleTextAttr.setPen(m_foregroundBrush.color()); legendTitleTextAttr.setFontSize(KChart::Measure(generalFontSize + 4, KChartEnums::MeasureCalculationModeAbsolute)); legend->setTitleTextAttributes(legendTitleTextAttr); //this sets the line width only for line diagrams setLineWidth(config.chartLineWidth()); //set data value attributes //make sure to show only the required number of fractional digits on the labels of the graph DataValueAttributes dataValueAttr(planeDiagram->dataValueAttributes()); MarkerAttributes markerAttr(dataValueAttr.markerAttributes()); markerAttr.setVisible(true); markerAttr.setMarkerStyle(MarkerAttributes::MarkerCircle); markerAttr.setMarkerSize(QSize(8, 8)); dataValueAttr.setMarkerAttributes(markerAttr); TextAttributes dataValueTextAttr(dataValueAttr.textAttributes()); dataValueTextAttr.setPen(m_foregroundBrush.color()); dataValueAttr.setTextAttributes(dataValueTextAttr); dataValueAttr.setVisible(config.isChartDataLabels()); dataValueAttr.setDecimalDigits(MyMoneyMoney::denomToPrec(MyMoneyFile::instance()->baseCurrency().smallestAccountFraction())); planeDiagram->setDataValueAttributes(dataValueAttr); planeDiagram->setAllowOverlappingDataValueTexts(true); if (qMin(static_cast(KMyMoneyGlobalSettings::maximumLegendItems()), legend->datasetCount()) < 2) { // the legend is needed only if at least two data sets are rendered removeLegend(); } } unsigned KReportChartView::drawPivotRowSet(int rowNum, const PivotGridRowSet& rowSet, const ERowType rowType, const QString& legendText, int startColumn, int endColumn) { //if endColumn is invalid, make it the same as numColumns if (endColumn == 0) { endColumn = numColumns(); } // Columns if (seriesTotals()) { double value = rowSet[rowType].m_total.toDouble(); //set the tooltip QString toolTip = QString("

%1

%2
") .arg(legendText) .arg(value, 0, 'f', 2); if (accountSeries()) { //set the cell value this->setDataCell(rowNum, 0, value); this->setCellTip(rowNum, 0, toolTip); } else { this->setDataCell(0, rowNum, value); this->setCellTip(0, rowNum, toolTip); } } else { int column = startColumn; while (column <= endColumn && column < numColumns()) { double value = rowSet[rowType][column].toDouble(); //if zero and set to skip, increase column and continue with next value if (m_skipZero && rowSet[rowType][column].isZero()) { ++column; continue; } else { QString toolTip = QString("

%1

%2
") .arg(legendText) .arg(value, 0, 'f', 2); if (accountSeries()) { this->setDataCell(column - 1, rowNum, value); this->setCellTip(column - 1, rowNum, toolTip); } else { this->setDataCell(rowNum, column - 1, value); this->setCellTip(rowNum, column - 1, toolTip); } } ++column; } } return ++rowNum; } void KReportChartView::setDataCell(int row, int column, const double data) { if (coordinatePlane()->diagram()->datasetDimension() != 1) return; justifyModelSize(row + 1, column + 1); const QModelIndex index = m_model.index(row, column); m_model.setData(index, QVariant(data), Qt::DisplayRole); } void KReportChartView::setCellTip(int row, int column, QString tip) { if (coordinatePlane()->diagram()->datasetDimension() != 1) return; justifyModelSize(row + 1, column + 1); const QModelIndex index = m_model.index(row, column); m_model.setData(index, QVariant(tip), Qt::ToolTipRole); } /** * Justifies the model, so that the given rows and columns fit into it. */ void KReportChartView::justifyModelSize(int rows, int columns) { const int currentRows = m_model.rowCount(); const int currentCols = m_model.columnCount(); if (currentCols < columns) if (! m_model.insertColumns(currentCols, columns - currentCols)) qDebug() << "justifyModelSize: could not increase model size."; if (currentRows < rows) if (! m_model.insertRows(currentRows, rows - currentRows)) qDebug() << "justifyModelSize: could not increase model size."; Q_ASSERT(m_model.rowCount() >= rows); Q_ASSERT(m_model.columnCount() >= columns); } void KReportChartView::setLineWidth(const int lineWidth) { if (qobject_cast(coordinatePlane()->diagram())) { LineDiagram* lineDiagram = qobject_cast(coordinatePlane()->diagram()); const int currentCols = m_model.columnCount(); const int currentRows = m_model.rowCount(); for (int col = 0; col < currentCols; ++col) { for (int row = 0; row < currentRows; ++row) { QPen pen(lineDiagram->pen(m_model.index(row, col, QModelIndex()))); pen.setWidth(lineWidth); lineDiagram->setPen(m_model.index(row, col, QModelIndex()), pen); } } } } void KReportChartView::drawLimitLine(const double limit) { // temporarily disconnect the view from the model to aovid update of view on // emission of the dataChanged() signal for each call of setDataCell(). // This speeds up the runtime of drawLimitLine() by a factor of // approx. 60 on my box (1831ms vs. 31ms). AbstractDiagram* planeDiagram = coordinatePlane()->diagram(); planeDiagram->setModel(0); //we get the current number of rows and we add one after that int row = m_model.rowCount(); for (int col = 0; col < m_numColumns; ++col) { setDataCell(col, row, limit); } planeDiagram->setModel(&m_model); //TODO: add format to the line } void KReportChartView::removeLegend() { Legend* chartLegend = Chart::legend(); delete chartLegend; }