diff options
Diffstat (limited to 'chart2/source/view/axes/VCartesianCoordinateSystem.cxx')
| -rw-r--r-- | chart2/source/view/axes/VCartesianCoordinateSystem.cxx | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/chart2/source/view/axes/VCartesianCoordinateSystem.cxx b/chart2/source/view/axes/VCartesianCoordinateSystem.cxx new file mode 100644 index 000000000..e7fe42a87 --- /dev/null +++ b/chart2/source/view/axes/VCartesianCoordinateSystem.cxx @@ -0,0 +1,219 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you 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 . + */ + +#include "VCartesianCoordinateSystem.hxx" +#include "VCartesianGrid.hxx" +#include "VCartesianAxis.hxx" +#include <AxisIndexDefines.hxx> +#include <AxisHelper.hxx> +#include <cppuhelper/implbase.hxx> +#include <ChartModel.hxx> +#include <com/sun/star/chart2/XCoordinateSystem.hpp> +#include <com/sun/star/chart2/data/XTextualDataSequence.hpp> +#include <com/sun/star/chart2/AxisType.hpp> + +namespace chart +{ +using namespace ::com::sun::star; +using namespace ::com::sun::star::chart2; +using ::com::sun::star::uno::Reference; + +namespace { + +class TextualDataProvider : public ::cppu::WeakImplHelper< + css::chart2::data::XTextualDataSequence + > +{ +public: + explicit TextualDataProvider( const uno::Sequence< OUString >& rTextSequence ) + : m_aTextSequence( rTextSequence ) + { + } + + //XTextualDataSequence + virtual uno::Sequence< OUString > SAL_CALL getTextualData() override + { + return m_aTextSequence; + } + +private: //member + uno::Sequence< OUString > m_aTextSequence; +}; + +} + +VCartesianCoordinateSystem::VCartesianCoordinateSystem( const Reference< XCoordinateSystem >& xCooSys ) + : VCoordinateSystem(xCooSys) +{ +} + +VCartesianCoordinateSystem::~VCartesianCoordinateSystem() +{ +} + +void VCartesianCoordinateSystem::createGridShapes() +{ + if(!m_xLogicTargetForGrids.is() || !m_xFinalTarget.is() ) + return; + + sal_Int32 nDimensionCount = m_xCooSysModel->getDimension(); + bool bSwapXAndY = getPropertySwapXAndYAxis(); + + for( sal_Int32 nDimensionIndex=0; nDimensionIndex<3; nDimensionIndex++) + { + sal_Int32 nAxisIndex = MAIN_AXIS_INDEX; + Reference< XAxis > xAxis( AxisHelper::getAxis( nDimensionIndex, nAxisIndex, m_xCooSysModel ) ); + if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel )) + continue; + + VCartesianGrid aGrid(nDimensionIndex,nDimensionCount, getGridListFromAxis( xAxis )); + aGrid.setExplicitScaleAndIncrement( getExplicitScale(nDimensionIndex,nAxisIndex) + , getExplicitIncrement(nDimensionIndex,nAxisIndex) ); + aGrid.set3DWallPositions( m_eLeftWallPos, m_eBackWallPos, m_eBottomPos ); + + aGrid.initPlotter(m_xLogicTargetForGrids,m_xFinalTarget,m_xShapeFactory + , createCIDForGrid( nDimensionIndex,nAxisIndex ) ); + if(nDimensionCount==2) + aGrid.setTransformationSceneToScreen( m_aMatrixSceneToScreen ); + aGrid.setScales( getExplicitScales(nDimensionIndex,nAxisIndex), bSwapXAndY ); + aGrid.createShapes(); + } +} + +void VCartesianCoordinateSystem::createVAxisList( + const uno::Reference<chart2::XChartDocument> & xChartDoc + , const awt::Size& rFontReferenceSize + , const awt::Rectangle& rMaximumSpaceForLabels + , bool bLimitSpaceForLabels + ) +{ + // note: using xChartDoc itself as XNumberFormatsSupplier would cause + // a leak from VCartesianAxis due to cyclic reference + uno::Reference<util::XNumberFormatsSupplier> const xNumberFormatsSupplier( + dynamic_cast<ChartModel&>(*xChartDoc).getNumberFormatsSupplier()); + + m_aAxisMap.clear(); + + sal_Int32 nDimensionCount = m_xCooSysModel->getDimension(); + bool bSwapXAndY = getPropertySwapXAndYAxis(); + + if(nDimensionCount<=0) + return; + + sal_Int32 nDimensionIndex = 0; + + // dimension index -> x, y or z axis. + for( nDimensionIndex = 0; nDimensionIndex < nDimensionCount; nDimensionIndex++ ) + { + // axis index -> primary or secondary axis. + sal_Int32 nMaxAxisIndex = m_xCooSysModel->getMaximumAxisIndexByDimension(nDimensionIndex); + for( sal_Int32 nAxisIndex = 0; nAxisIndex <= nMaxAxisIndex; nAxisIndex++ ) + { + Reference< XAxis > xAxis = getAxisByDimension(nDimensionIndex,nAxisIndex); + if(!xAxis.is() || !AxisHelper::shouldAxisBeDisplayed( xAxis, m_xCooSysModel )) + continue; + + AxisProperties aAxisProperties(xAxis,getExplicitCategoriesProvider()); + aAxisProperties.m_nDimensionIndex = nDimensionIndex; + aAxisProperties.m_bSwapXAndY = bSwapXAndY; + aAxisProperties.m_bIsMainAxis = (nAxisIndex==0); + aAxisProperties.m_bLimitSpaceForLabels = bLimitSpaceForLabels; + Reference< XAxis > xCrossingMainAxis( AxisHelper::getCrossingMainAxis( xAxis, m_xCooSysModel ) ); + if( xCrossingMainAxis.is() ) + { + ScaleData aCrossingScale( xCrossingMainAxis->getScaleData() ); + aAxisProperties.m_bCrossingAxisHasReverseDirection = (aCrossingScale.Orientation==AxisOrientation_REVERSE); + + if( aCrossingScale.AxisType == AxisType::CATEGORY ) + aAxisProperties.m_bCrossingAxisIsCategoryAxes = true; + } + + if( nDimensionIndex == 2 ) + { + aAxisProperties.m_xAxisTextProvider = new TextualDataProvider( m_aSeriesNamesForZAxis ); + + //for the z axis copy the positioning properties from the x axis (or from the y axis for swapped coordinate systems) + Reference< XAxis > xSisterAxis( AxisHelper::getCrossingMainAxis( xCrossingMainAxis, m_xCooSysModel ) ); + aAxisProperties.initAxisPositioning( Reference< beans::XPropertySet >( xSisterAxis, uno::UNO_QUERY) ); + } + aAxisProperties.init(true); + if(aAxisProperties.m_bDisplayLabels) + aAxisProperties.m_nNumberFormatKey = getNumberFormatKeyForAxis(xAxis, xChartDoc); + + auto apVAxis = std::make_shared<VCartesianAxis>(aAxisProperties,xNumberFormatsSupplier,nDimensionIndex,nDimensionCount); + tFullAxisIndex aFullAxisIndex( nDimensionIndex, nAxisIndex ); + m_aAxisMap[aFullAxisIndex] = apVAxis; + apVAxis->set3DWallPositions( m_eLeftWallPos, m_eBackWallPos, m_eBottomPos ); + + apVAxis->initAxisLabelProperties(rFontReferenceSize,rMaximumSpaceForLabels); + } + } +} + +void VCartesianCoordinateSystem::initVAxisInList() +{ + if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() ) + return; + + sal_Int32 nDimensionCount = m_xCooSysModel->getDimension(); + bool bSwapXAndY = getPropertySwapXAndYAxis(); + + for (auto const& elem : m_aAxisMap) + { + VAxisBase* pVAxis = elem.second.get(); + if( pVAxis ) + { + sal_Int32 nDimensionIndex = elem.first.first; + sal_Int32 nAxisIndex = elem.first.second; + pVAxis->setExplicitScaleAndIncrement( getExplicitScale( nDimensionIndex, nAxisIndex ), getExplicitIncrement( nDimensionIndex, nAxisIndex ) ); + pVAxis->initPlotter(m_xLogicTargetForAxes,m_xFinalTarget,m_xShapeFactory + , createCIDForAxis( nDimensionIndex, nAxisIndex ) ); + if(nDimensionCount==2) + pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen ); + pVAxis->setScales( getExplicitScales(nDimensionIndex,nAxisIndex), bSwapXAndY ); + } + } +} + +void VCartesianCoordinateSystem::updateScalesAndIncrementsOnAxes() +{ + if(!m_xLogicTargetForAxes.is() || !m_xFinalTarget.is() || !m_xCooSysModel.is() ) + return; + + sal_Int32 nDimensionCount = m_xCooSysModel->getDimension(); + bool bSwapXAndY = getPropertySwapXAndYAxis(); + + for (auto const& elem : m_aAxisMap) + { + VAxisBase* pVAxis = elem.second.get(); + if( pVAxis ) + { + sal_Int32 nDimensionIndex = elem.first.first; + sal_Int32 nAxisIndex = elem.first.second; + pVAxis->setExplicitScaleAndIncrement( getExplicitScale( nDimensionIndex, nAxisIndex ), getExplicitIncrement( nDimensionIndex, nAxisIndex ) ); + if(nDimensionCount==2) + pVAxis->setTransformationSceneToScreen( m_aMatrixSceneToScreen ); + pVAxis->setScales( getExplicitScales(nDimensionIndex,nAxisIndex), bSwapXAndY ); + } + } +} + +} //namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |