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/* -*- 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 <ChartTypeHelper.hxx>
#include <cppuhelper/implbase.hxx>
namespace chart
{
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
using ::com::sun::star::uno::Reference;
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.get()).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);
std::shared_ptr< VAxisBase > apVAxis( new 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
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