/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* Licensed to the Apache Software Foundation (ASF) under one or more
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#include <drawingml/chart/plotareaconverter.hxx>
#include <com/sun/star/chart/XChartDocument.hpp>
#include <com/sun/star/chart/XDiagramPositioning.hpp>
#include <com/sun/star/chart2/XChartDocument.hpp>
#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include <com/sun/star/drawing/Direction3D.hpp>
#include <com/sun/star/drawing/ProjectionMode.hpp>
#include <com/sun/star/drawing/ShadeMode.hpp>
#include <osl/diagnose.h>
#include <drawingml/chart/axisconverter.hxx>
#include <drawingml/chart/plotareamodel.hxx>
#include <drawingml/chart/typegroupconverter.hxx>
#include <oox/core/xmlfilterbase.hxx>
#include <oox/token/namespaces.hxx>
#include <oox/token/properties.hxx>
#include <oox/token/tokens.hxx>
#include <tools/helpers.hxx>
namespace oox {
namespace drawingml {
namespace chart {
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
using namespace ::com::sun::star::uno;
namespace {
/** Axes set model. This is a helper for the plot area converter collecting all
type groups and axes of the primary or secondary axes set. */
struct AxesSetModel
{
typedef ModelVector< TypeGroupModel > TypeGroupVector;
typedef ModelMap< sal_Int32, AxisModel > AxisMap;
TypeGroupVector maTypeGroups; /// All type groups containing data series.
AxisMap maAxes; /// All axes mapped by API axis type.
explicit AxesSetModel() {}
};
/** Axes set converter. This is a helper class for the plot area converter. */
class AxesSetConverter : public ConverterBase< AxesSetModel >
{
public:
explicit AxesSetConverter( const ConverterRoot& rParent, AxesSetModel& rModel );
/** Converts the axes set model to a chart2 diagram. Returns an automatic
chart title from a single series title, if possible. */
void convertFromModel(
const Reference< XDiagram >& rxDiagram,
View3DModel& rView3DModel,
sal_Int32 nAxesSetIdx,
bool bSupportsVaryColorsByPoint );
/** Returns the automatic chart title if the axes set contains only one series. */
const OUString& getAutomaticTitle() const { return maAutoTitle; }
/** Returns true, if the chart is three-dimensional. */
bool is3dChart() const { return mb3dChart; }
/** Returns true, if chart type supports wall and floor format in 3D mode. */
bool isWall3dChart() const { return mbWall3dChart; }
/** Returns true, if chart is a pie chart or doughnut chart. */
bool isPieChart() const { return mbPieChart; }
private:
OUString maAutoTitle;
bool mb3dChart;
bool mbWall3dChart;
bool mbPieChart;
};
AxesSetConverter::AxesSetConverter( const ConverterRoot& rParent, AxesSetModel& rModel ) :
ConverterBase< AxesSetModel >( rParent, rModel ),
mb3dChart( false ),
mbWall3dChart( false ),
mbPieChart( false )
{
}
ModelRef< AxisModel > lclGetOrCreateAxis( const AxesSetModel::AxisMap& rFromAxes, sal_Int32 nAxisIdx, sal_Int32 nDefTypeId, bool bMSO2007Doc )
{
ModelRef< AxisModel > xAxis = rFromAxes.get( nAxisIdx );
if( !xAxis )
xAxis.create( nDefTypeId, bMSO2007Doc ).mbDeleted = true; // missing axis is invisible
return xAxis;
}
void AxesSetConverter::convertFromModel( const Reference< XDiagram >& rxDiagram,
View3DModel& rView3DModel, sal_Int32 nAxesSetIdx, bool bSupportsVaryColorsByPoint )
{
// create type group converter objects for all type groups
typedef RefVector< TypeGroupConverter > TypeGroupConvVector;
TypeGroupConvVector aTypeGroups;
for (auto const& typeGroup : mrModel.maTypeGroups)
aTypeGroups.push_back( std::make_shared<TypeGroupConverter>( *this, *typeGroup ) );
OSL_ENSURE( !aTypeGroups.empty(), "AxesSetConverter::convertFromModel - no type groups in axes set" );
if( !aTypeGroups.empty() ) try
{
// first type group needed for coordinate system and axis conversion
TypeGroupConverter& rFirstTypeGroup = *aTypeGroups.front();
// get automatic chart title, if there is only one type group
if( aTypeGroups.size() == 1 )
maAutoTitle = rFirstTypeGroup.getSingleSeriesTitle();
/* Create a coordinate system. For now, all type groups from all axes sets
have to be inserted into one coordinate system. Later, chart2 should
support using one coordinate system for each axes set. */
Reference< XCoordinateSystem > xCoordSystem;
Reference< XCoordinateSystemContainer > xCoordSystemCont( rxDiagram, UNO_QUERY_THROW );
Sequence< Reference< XCoordinateSystem > > aCoordSystems = xCoordSystemCont->getCoordinateSystems();
if( aCoordSystems.hasElements() )
{
OSL_ENSURE( aCoordSystems.getLength() == 1, "AxesSetConverter::convertFromModel - too many coordinate systems" );
xCoordSystem = aCoordSystems[ 0 ];
OSL_ENSURE( xCoordSystem.is(), "AxesSetConverter::convertFromModel - invalid coordinate system" );
}
else
{
xCoordSystem = rFirstTypeGroup.createCoordinateSystem();
if( xCoordSystem.is() )
xCoordSystemCont->addCoordinateSystem( xCoordSystem );
}
// 3D view settings
mb3dChart = rFirstTypeGroup.is3dChart();
mbWall3dChart = rFirstTypeGroup.isWall3dChart();
mbPieChart = rFirstTypeGroup.getTypeInfo().meTypeCategory == TYPECATEGORY_PIE;
if( mb3dChart )
{
View3DConverter aView3DConv( *this, rView3DModel );
aView3DConv.convertFromModel( rxDiagram, rFirstTypeGroup );
}
/* Convert all chart type groups. Each type group will add its series
to the data provider attached to the chart document. */
if( xCoordSystem.is() )
{
bool bMSO2007Doc = getFilter().isMSO2007Document();
// convert all axes (create missing axis models)
ModelRef< AxisModel > xXAxis = lclGetOrCreateAxis( mrModel.maAxes, API_X_AXIS, rFirstTypeGroup.getTypeInfo().mbCategoryAxis ? C_TOKEN( catAx ) : C_TOKEN( valAx ), bMSO2007Doc );
ModelRef< AxisModel > xYAxis = lclGetOrCreateAxis( mrModel.maAxes, API_Y_AXIS, C_TOKEN( valAx ), bMSO2007Doc );
AxisConverter aXAxisConv( *this, *xXAxis );
aXAxisConv.convertFromModel( xCoordSystem, aTypeGroups, xYAxis.get(), nAxesSetIdx, API_X_AXIS );
AxisConverter aYAxisConv( *this, *xYAxis );
aYAxisConv.convertFromModel( xCoordSystem, aTypeGroups, xXAxis.get(), nAxesSetIdx, API_Y_AXIS );
if( rFirstTypeGroup.isDeep3dChart() )
{
ModelRef< AxisModel > xZAxis = lclGetOrCreateAxis( mrModel.maAxes, API_Z_AXIS, C_TOKEN( serAx ), bMSO2007Doc );
AxisConverter aZAxisConv( *this, *xZAxis );
aZAxisConv.convertFromModel( xCoordSystem, aTypeGroups, nullptr, nAxesSetIdx, API_Z_AXIS );
}
// convert all chart type groups, this converts all series data and formatting
for (auto const& typeGroup : aTypeGroups)
typeGroup->convertFromModel( rxDiagram, xCoordSystem, nAxesSetIdx, bSupportsVaryColorsByPoint );
}
}
catch( Exception& )
{
}
}
} // namespace
View3DConverter::View3DConverter( const ConverterRoot& rParent, View3DModel& rModel ) :
ConverterBase< View3DModel >( rParent, rModel )
{
}
View3DConverter::~View3DConverter()
{
}
void View3DConverter::convertFromModel( const Reference< XDiagram >& rxDiagram, TypeGroupConverter const & rTypeGroup )
{
namespace cssd = ::com::sun::star::drawing;
PropertySet aPropSet( rxDiagram );
sal_Int32 nRotationY = 0;
sal_Int32 nRotationX = 0;
bool bRightAngled = false;
sal_Int32 nAmbientColor = 0;
sal_Int32 nLightColor = 0;
if( rTypeGroup.getTypeInfo().meTypeCategory == TYPECATEGORY_PIE )
{
// Y rotation used as 'first pie slice angle' in 3D pie charts
rTypeGroup.convertPieRotation( aPropSet, mrModel.monRotationY.get( 0 ) );
// X rotation a.k.a. elevation (map OOXML [0..90] to Chart2 [-90,0])
nRotationX = getLimitedValue< sal_Int32, sal_Int32 >( mrModel.monRotationX.get( 15 ), 0, 90 ) - 90;
// no right-angled axes in pie charts
bRightAngled = false;
// ambient color (Gray 30%)
nAmbientColor = 0xB3B3B3;
// light color (Gray 70%)
nLightColor = 0x4C4C4C;
}
else // 3D bar/area/line charts
{
// Y rotation (OOXML [0..359], Chart2 [-179,180])
nRotationY = mrModel.monRotationY.get( 20 );
// X rotation a.k.a. elevation (OOXML [-90..90], Chart2 [-179,180])
nRotationX = getLimitedValue< sal_Int32, sal_Int32 >( mrModel.monRotationX.get( 15 ), -90, 90 );
// right-angled axes
bRightAngled = mrModel.mbRightAngled;
// ambient color (Gray 20%)
nAmbientColor = 0xCCCCCC;
// light color (Gray 60%)
nLightColor = 0x666666;
}
// Y rotation (map OOXML [0..359] to Chart2 [-179,180])
nRotationY = NormAngle180(nRotationY);
/* Perspective (map OOXML [0..200] to Chart2 [0,100]). Seems that MSO 2007 is
buggy here, the XML plugin of MSO 2003 writes the correct perspective in
the range from 0 to 100. We will emulate the wrong behaviour of MSO 2007. */
sal_Int32 nPerspective = getLimitedValue< sal_Int32, sal_Int32 >( mrModel.mnPerspective / 2, 0, 100 );
// projection mode (parallel axes, if right-angled, #i90360# or if perspective is at 0%)
bool bParallel = bRightAngled || (nPerspective == 0);
cssd::ProjectionMode eProjMode = bParallel ? cssd::ProjectionMode_PARALLEL : cssd::ProjectionMode_PERSPECTIVE;
// set rotation properties
aPropSet.setProperty( PROP_RightAngledAxes, bRightAngled );
aPropSet.setProperty( PROP_RotationVertical, nRotationY );
aPropSet.setProperty( PROP_RotationHorizontal, nRotationX );
aPropSet.setProperty( PROP_Perspective, nPerspective );
aPropSet.setProperty( PROP_D3DScenePerspective, eProjMode );
// set light settings
aPropSet.setProperty( PROP_D3DSceneShadeMode, cssd::ShadeMode_FLAT );
aPropSet.setProperty( PROP_D3DSceneAmbientColor, nAmbientColor );
aPropSet.setProperty( PROP_D3DSceneLightOn1, false );
aPropSet.setProperty( PROP_D3DSceneLightOn2, true );
aPropSet.setProperty( PROP_D3DSceneLightColor2, nLightColor );
aPropSet.setProperty( PROP_D3DSceneLightDirection2, cssd::Direction3D( 0.2, 0.4, 1.0 ) );
}
WallFloorConverter::WallFloorConverter( const ConverterRoot& rParent, WallFloorModel& rModel ) :
ConverterBase< WallFloorModel >( rParent, rModel )
{
}
WallFloorConverter::~WallFloorConverter()
{
}
void WallFloorConverter::convertFromModel( const Reference< XDiagram >& rxDiagram, ObjectType eObjType )
{
bool bMSO2007Doc = getFilter().isMSO2007Document();
if( rxDiagram.is() )
{
PropertySet aPropSet;
switch( eObjType )
{
case OBJECTTYPE_FLOOR: aPropSet.set( rxDiagram->getFloor() ); break;
case OBJECTTYPE_WALL: aPropSet.set( rxDiagram->getWall() ); break;
default: OSL_FAIL( "WallFloorConverter::convertFromModel - invalid object type" );
}
if( aPropSet.is() )
getFormatter().convertFrameFormatting( aPropSet, mrModel.mxShapeProp, mrModel.mxPicOptions.getOrCreate(bMSO2007Doc), eObjType );
}
}
DataTableConverter::DataTableConverter( const ConverterRoot& rParent, DataTableModel& rModel ) :
ConverterBase< DataTableModel >( rParent, rModel )
{
}
DataTableConverter::~DataTableConverter()
{
}
void DataTableConverter::convertFromModel( const Reference< XDiagram >& rxDiagram )
{
PropertySet aPropSet( rxDiagram );
if (mrModel.mbShowHBorder)
aPropSet.setProperty( PROP_DataTableHBorder, mrModel.mbShowHBorder );
if (mrModel.mbShowVBorder)
aPropSet.setProperty( PROP_DataTableVBorder, mrModel.mbShowVBorder);
if (mrModel.mbShowOutline)
aPropSet.setProperty( PROP_DataTableOutline, mrModel.mbShowOutline );
}
PlotAreaConverter::PlotAreaConverter( const ConverterRoot& rParent, PlotAreaModel& rModel ) :
ConverterBase< PlotAreaModel >( rParent, rModel ),
mb3dChart( false ),
mbWall3dChart( false ),
mbPieChart( false )
{
}
PlotAreaConverter::~PlotAreaConverter()
{
}
void PlotAreaConverter::convertFromModel( View3DModel& rView3DModel )
{
/* Create the diagram object and attach it to the chart document. One
diagram is used to carry all coordinate systems and data series. */
Reference< XDiagram > xDiagram;
try
{
xDiagram.set( createInstance( "com.sun.star.chart2.Diagram" ), UNO_QUERY_THROW );
getChartDocument()->setFirstDiagram( xDiagram );
}
catch( Exception& )
{
}
// store all axis models in a map, keyed by axis identifier
typedef ModelMap< sal_Int32, AxisModel > AxisMap;
AxisMap aAxisMap;
for (auto const& axis : mrModel.maAxes)
{
OSL_ENSURE( axis->mnAxisId >= 0, "PlotAreaConverter::convertFromModel - invalid axis identifier" );
OSL_ENSURE( !aAxisMap.has( axis->mnAxisId ), "PlotAreaConverter::convertFromModel - axis identifiers not unique" );
if( axis->mnAxisId != -1 )
aAxisMap[ axis->mnAxisId ] = axis;
}
// group the type group models into different axes sets
typedef ModelVector< AxesSetModel > AxesSetVector;
AxesSetVector aAxesSets;
sal_Int32 nMaxSeriesIdx = -1;
for (auto const& typeGroup : mrModel.maTypeGroups)
{
if( !typeGroup->maSeries.empty() )
{
// try to find a compatible axes set for the type group
AxesSetModel* pAxesSet = nullptr;
for (auto const& axesSet : aAxesSets)
{
if( axesSet->maTypeGroups.front()->maAxisIds == typeGroup->maAxisIds )
{
pAxesSet = axesSet.get();
if (pAxesSet)
break;
}
}
// not possible to insert into an existing axes set -> start a new axes set
if( !pAxesSet )
{
pAxesSet = &aAxesSets.create();
// find axis models used by the type group
const std::vector<sal_Int32>& rAxisIds = typeGroup->maAxisIds;
if( rAxisIds.size() >= 1 )
pAxesSet->maAxes[ API_X_AXIS ] = aAxisMap.get( rAxisIds[ 0 ] );
if( rAxisIds.size() >= 2 )
pAxesSet->maAxes[ API_Y_AXIS ] = aAxisMap.get( rAxisIds[ 1 ] );
if( rAxisIds.size() >= 3 )
pAxesSet->maAxes[ API_Z_AXIS ] = aAxisMap.get( rAxisIds[ 2 ] );
}
// insert the type group model
pAxesSet->maTypeGroups.push_back( typeGroup );
// collect the maximum series index for automatic series formatting
for (auto const& elemSeries : typeGroup->maSeries)
nMaxSeriesIdx = ::std::max( nMaxSeriesIdx, elemSeries->mnIndex );
}
}
getFormatter().setMaxSeriesIndex( nMaxSeriesIdx );
// varying point colors only for single series in single chart type
bool bSupportsVaryColorsByPoint = mrModel.maTypeGroups.size() == 1;
// convert all axes sets
sal_Int32 nAxesSetIdx = 0;
for (auto const& axesSet : aAxesSets)
{
AxesSetConverter aAxesSetConv(*this, *axesSet);
aAxesSetConv.convertFromModel( xDiagram, rView3DModel, nAxesSetIdx, bSupportsVaryColorsByPoint );
if( nAxesSetIdx == 0 )
{
maAutoTitle = aAxesSetConv.getAutomaticTitle();
mb3dChart = aAxesSetConv.is3dChart();
mbWall3dChart = aAxesSetConv.isWall3dChart();
mbPieChart = aAxesSetConv.isPieChart();
}
else
{
maAutoTitle.clear();
}
++nAxesSetIdx;
}
DataTableConverter dataTableConverter (*this, mrModel.mxDataTable.getOrCreate());
dataTableConverter.convertFromModel(xDiagram);
// plot area formatting
if( xDiagram.is() && !mb3dChart )
{
PropertySet aPropSet( xDiagram->getWall() );
getFormatter().convertFrameFormatting( aPropSet, mrModel.mxShapeProp, OBJECTTYPE_PLOTAREA2D );
}
}
void PlotAreaConverter::convertPositionFromModel()
{
LayoutModel& rLayout = mrModel.mxLayout.getOrCreate();
LayoutConverter aLayoutConv( *this, rLayout );
awt::Rectangle aDiagramRect;
if( aLayoutConv.calcAbsRectangle( aDiagramRect ) ) try
{
namespace cssc = ::com::sun::star::chart;
Reference< cssc::XChartDocument > xChart1Doc( getChartDocument(), UNO_QUERY_THROW );
Reference< cssc::XDiagramPositioning > xPositioning( xChart1Doc->getDiagram(), UNO_QUERY_THROW );
// for pie charts, always set inner plot area size to exclude the data labels as Excel does
sal_Int32 nTarget = (mbPieChart && (rLayout.mnTarget == XML_outer)) ? XML_inner : rLayout.mnTarget;
switch( nTarget )
{
case XML_inner:
xPositioning->setDiagramPositionExcludingAxes( aDiagramRect );
break;
case XML_outer:
xPositioning->setDiagramPositionIncludingAxes( aDiagramRect );
break;
default:
OSL_FAIL( "PlotAreaConverter::convertPositionFromModel - unknown positioning target" );
}
}
catch( Exception& )
{
}
}
} // namespace chart
} // namespace drawingml
} // namespace oox
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V601 The 'false' value becomes a class object. Inspect the second argument.
↑ V601 The bool type is implicitly cast to the class type. Inspect the second argument.
↑ V601 The 'true' value becomes a class object. Inspect the second argument.