/* -*- 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 "LegendWrapper.hxx"
#include "Chart2ModelContact.hxx"
#include <LegendHelper.hxx>
#include <comphelper/sequence.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/chart2/XTitled.hpp>
#include <com/sun/star/chart/ChartLegendPosition.hpp>
#include <com/sun/star/chart2/LegendPosition.hpp>
#include <com/sun/star/chart/ChartLegendExpansion.hpp>
#include <com/sun/star/chart2/RelativePosition.hpp>
#include <com/sun/star/drawing/FillStyle.hpp>
#include <CharacterProperties.hxx>
#include <LinePropertiesHelper.hxx>
#include <FillProperties.hxx>
#include <UserDefinedProperties.hxx>
#include "WrappedCharacterHeightProperty.hxx"
#include <PositionAndSizeHelper.hxx>
#include <WrappedDirectStateProperty.hxx>
#include "WrappedAutomaticPositionProperties.hxx"
#include "WrappedScaleTextProperties.hxx"
#include <algorithm>
#include <rtl/ustrbuf.hxx>
using namespace ::com::sun::star;
using ::com::sun::star::beans::Property;
using ::osl::MutexGuard;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
namespace chart
{
class WrappedLegendAlignmentProperty : public WrappedProperty
{
public:
WrappedLegendAlignmentProperty();
virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
virtual Any getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
protected:
virtual Any convertInnerToOuterValue( const Any& rInnerValue ) const override;
virtual Any convertOuterToInnerValue( const Any& rOuterValue ) const override;
};
WrappedLegendAlignmentProperty::WrappedLegendAlignmentProperty()
: ::chart::WrappedProperty( "Alignment", "AnchorPosition" )
{
}
Any WrappedLegendAlignmentProperty::getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
{
Any aRet;
if( xInnerPropertySet.is() )
{
bool bShowLegend = true;
xInnerPropertySet->getPropertyValue( "Show" ) >>= bShowLegend;
if(!bShowLegend)
{
aRet <<= css::chart::ChartLegendPosition_NONE;
}
else
{
aRet = xInnerPropertySet->getPropertyValue( m_aInnerName );
aRet = convertInnerToOuterValue( aRet );
}
}
return aRet;
}
void WrappedLegendAlignmentProperty::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
{
if(xInnerPropertySet.is())
{
bool bNewShowLegend = true;
bool bOldShowLegend = true;
{
css::chart::ChartLegendPosition eOuterPos(css::chart::ChartLegendPosition_NONE);
if( (rOuterValue >>= eOuterPos) && eOuterPos == css::chart::ChartLegendPosition_NONE )
bNewShowLegend = false;
xInnerPropertySet->getPropertyValue( "Show" ) >>= bOldShowLegend;
}
if(bNewShowLegend!=bOldShowLegend)
{
xInnerPropertySet->setPropertyValue( "Show", uno::Any(bNewShowLegend) );
}
if(!bNewShowLegend)
return;
//set corresponding LegendPosition
Any aInnerValue = convertOuterToInnerValue( rOuterValue );
xInnerPropertySet->setPropertyValue( m_aInnerName, aInnerValue );
//correct LegendExpansion
chart2::LegendPosition eNewInnerPos(chart2::LegendPosition_LINE_END);
if( aInnerValue >>= eNewInnerPos )
{
css::chart::ChartLegendExpansion eNewExpansion =
( eNewInnerPos == chart2::LegendPosition_LINE_END ||
eNewInnerPos == chart2::LegendPosition_LINE_START )
? css::chart::ChartLegendExpansion_HIGH
: css::chart::ChartLegendExpansion_WIDE;
css::chart::ChartLegendExpansion eOldExpansion( css::chart::ChartLegendExpansion_HIGH );
bool bExpansionWasSet(
xInnerPropertySet->getPropertyValue( "Expansion" ) >>= eOldExpansion );
if( !bExpansionWasSet || (eOldExpansion != eNewExpansion))
xInnerPropertySet->setPropertyValue( "Expansion", uno::Any( eNewExpansion ));
}
//correct RelativePosition
Any aRelativePosition( xInnerPropertySet->getPropertyValue("RelativePosition") );
if(aRelativePosition.hasValue())
{
xInnerPropertySet->setPropertyValue( "RelativePosition", Any() );
}
}
}
Any WrappedLegendAlignmentProperty::convertInnerToOuterValue( const Any& rInnerValue ) const
{
css::chart::ChartLegendPosition ePos = css::chart::ChartLegendPosition_NONE;
chart2::LegendPosition eNewPos;
if( rInnerValue >>= eNewPos )
{
switch( eNewPos )
{
case chart2::LegendPosition_LINE_START:
ePos = css::chart::ChartLegendPosition_LEFT;
break;
case chart2::LegendPosition_LINE_END:
ePos = css::chart::ChartLegendPosition_RIGHT;
break;
case chart2::LegendPosition_PAGE_START:
ePos = css::chart::ChartLegendPosition_TOP;
break;
case chart2::LegendPosition_PAGE_END:
ePos = css::chart::ChartLegendPosition_BOTTOM;
break;
default:
ePos = css::chart::ChartLegendPosition_NONE;
break;
}
}
return uno::Any( ePos );
}
Any WrappedLegendAlignmentProperty::convertOuterToInnerValue( const Any& rOuterValue ) const
{
chart2::LegendPosition eNewPos = chart2::LegendPosition_LINE_END;
css::chart::ChartLegendPosition ePos;
if( rOuterValue >>= ePos )
{
switch( ePos )
{
case css::chart::ChartLegendPosition_LEFT:
eNewPos = chart2::LegendPosition_LINE_START;
break;
case css::chart::ChartLegendPosition_RIGHT:
eNewPos = chart2::LegendPosition_LINE_END;
break;
case css::chart::ChartLegendPosition_TOP:
eNewPos = chart2::LegendPosition_PAGE_START;
break;
case css::chart::ChartLegendPosition_BOTTOM:
eNewPos = chart2::LegendPosition_PAGE_END;
break;
default: // NONE
break;
}
}
return uno::Any( eNewPos );
}
}
namespace
{
enum
{
PROP_LEGEND_ALIGNMENT,
PROP_LEGEND_EXPANSION
};
void lcl_AddPropertiesToVector(
std::vector< Property > & rOutProperties )
{
rOutProperties.emplace_back( "Alignment",
PROP_LEGEND_ALIGNMENT,
cppu::UnoType<css::chart::ChartLegendPosition>::get(),
//#i111967# no PropertyChangeEvent is fired on change so far
beans::PropertyAttribute::MAYBEDEFAULT );
rOutProperties.emplace_back( "Expansion",
PROP_LEGEND_EXPANSION,
cppu::UnoType<css::chart::ChartLegendExpansion>::get(),
//#i111967# no PropertyChangeEvent is fired on change so far
beans::PropertyAttribute::MAYBEDEFAULT );
}
struct StaticLegendWrapperPropertyArray_Initializer
{
Sequence< Property >* operator()()
{
static Sequence< Property > aPropSeq( lcl_GetPropertySequence() );
return &aPropSeq;
}
private:
static Sequence< Property > lcl_GetPropertySequence()
{
std::vector< css::beans::Property > aProperties;
lcl_AddPropertiesToVector( aProperties );
::chart::CharacterProperties::AddPropertiesToVector( aProperties );
::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties );
::chart::FillProperties::AddPropertiesToVector( aProperties );
::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
::chart::wrapper::WrappedAutomaticPositionProperties::addProperties( aProperties );
::chart::wrapper::WrappedScaleTextProperties::addProperties( aProperties );
std::sort( aProperties.begin(), aProperties.end(),
::chart::PropertyNameLess() );
return comphelper::containerToSequence( aProperties );
}
};
struct StaticLegendWrapperPropertyArray : public rtl::StaticAggregate< Sequence< Property >, StaticLegendWrapperPropertyArray_Initializer >
{
};
} // anonymous namespace
namespace chart
{
namespace wrapper
{
LegendWrapper::LegendWrapper(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
: m_spChart2ModelContact(spChart2ModelContact)
, m_aEventListenerContainer(m_aMutex)
{
}
LegendWrapper::~LegendWrapper()
{
}
// ____ XShape ____
awt::Point SAL_CALL LegendWrapper::getPosition()
{
return m_spChart2ModelContact->GetLegendPosition();
}
void SAL_CALL LegendWrapper::setPosition( const awt::Point& aPosition )
{
Reference< beans::XPropertySet > xProp( getInnerPropertySet() );
if( xProp.is() )
{
awt::Size aPageSize( m_spChart2ModelContact->GetPageSize() );
chart2::RelativePosition aRelativePosition;
aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
aRelativePosition.Primary = aPageSize.Width == 0 ? 0 : double(aPosition.X)/double(aPageSize.Width);
aRelativePosition.Secondary = aPageSize.Height == 0 ? 0 : double(aPosition.Y)/double(aPageSize.Height);
xProp->setPropertyValue( "RelativePosition", uno::Any(aRelativePosition) );
}
}
awt::Size SAL_CALL LegendWrapper::getSize()
{
return m_spChart2ModelContact->GetLegendSize();
}
void SAL_CALL LegendWrapper::setSize( const awt::Size& aSize )
{
Reference< beans::XPropertySet > xProp( getInnerPropertySet() );
if( xProp.is() )
{
awt::Size aPageSize( m_spChart2ModelContact->GetPageSize() );
awt::Rectangle aPageRectangle( 0,0,aPageSize.Width,aPageSize.Height);
awt::Point aPos( getPosition() );
awt::Rectangle aNewPositionAndSize(aPos.X,aPos.Y,aSize.Width,aSize.Height);
PositionAndSizeHelper::moveObject( OBJECTTYPE_LEGEND
, xProp, aNewPositionAndSize, aPageRectangle );
}
}
// ____ XShapeDescriptor (base of XShape) ____
OUString SAL_CALL LegendWrapper::getShapeType()
{
return OUString( "com.sun.star.chart.ChartLegend" );
}
// ____ XComponent ____
void SAL_CALL LegendWrapper::dispose()
{
Reference< uno::XInterface > xSource( static_cast< ::cppu::OWeakObject* >( this ) );
m_aEventListenerContainer.disposeAndClear( lang::EventObject( xSource ) );
MutexGuard aGuard( GetMutex());
clearWrappedPropertySet();
}
void SAL_CALL LegendWrapper::addEventListener(
const Reference< lang::XEventListener >& xListener )
{
m_aEventListenerContainer.addInterface( xListener );
}
void SAL_CALL LegendWrapper::removeEventListener(
const Reference< lang::XEventListener >& aListener )
{
m_aEventListenerContainer.removeInterface( aListener );
}
//ReferenceSizePropertyProvider
void LegendWrapper::updateReferenceSize()
{
Reference< beans::XPropertySet > xProp( getInnerPropertySet(), uno::UNO_QUERY );
if( xProp.is() )
{
if( xProp->getPropertyValue( "ReferencePageSize" ).hasValue() )
xProp->setPropertyValue( "ReferencePageSize", uno::Any(
m_spChart2ModelContact->GetPageSize() ));
}
}
Any LegendWrapper::getReferenceSize()
{
Any aRet;
Reference< beans::XPropertySet > xProp( getInnerPropertySet(), uno::UNO_QUERY );
if( xProp.is() )
aRet = xProp->getPropertyValue( "ReferencePageSize" );
return aRet;
}
awt::Size LegendWrapper::getCurrentSizeForReference()
{
return m_spChart2ModelContact->GetPageSize();
}
// WrappedPropertySet
Reference< beans::XPropertySet > LegendWrapper::getInnerPropertySet()
{
Reference< beans::XPropertySet > xRet;
Reference< chart2::XDiagram > xDiagram( m_spChart2ModelContact->getChart2Diagram() );
if( xDiagram.is() )
xRet.set( xDiagram->getLegend(), uno::UNO_QUERY );
OSL_ENSURE(xRet.is(),"LegendWrapper::getInnerPropertySet() is NULL");
return xRet;
}
const Sequence< beans::Property >& LegendWrapper::getPropertySequence()
{
return *StaticLegendWrapperPropertyArray::get();
}
std::vector< std::unique_ptr<WrappedProperty> > LegendWrapper::createWrappedProperties()
{
std::vector< std::unique_ptr<WrappedProperty> > aWrappedProperties;
aWrappedProperties.emplace_back( new WrappedLegendAlignmentProperty() );
aWrappedProperties.emplace_back( new WrappedProperty( "Expansion", "Expansion"));
WrappedCharacterHeightProperty::addWrappedProperties( aWrappedProperties, this );
//same problem as for wall: the defaults in the old chart are different for different charttypes, so we need to export explicitly
aWrappedProperties.emplace_back( new WrappedDirectStateProperty("FillStyle", "FillStyle"));
aWrappedProperties.emplace_back( new WrappedDirectStateProperty("FillColor", "FillColor"));
WrappedAutomaticPositionProperties::addWrappedProperties( aWrappedProperties );
WrappedScaleTextProperties::addWrappedProperties( aWrappedProperties, m_spChart2ModelContact );
return aWrappedProperties;
}
OUString SAL_CALL LegendWrapper::getImplementationName()
{
return OUString("com.sun.star.comp.chart.Legend");
}
sal_Bool SAL_CALL LegendWrapper::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence< OUString > SAL_CALL LegendWrapper::getSupportedServiceNames()
{
return {
"com.sun.star.chart.ChartLegend",
"com.sun.star.drawing.Shape",
"com.sun.star.xml.UserDefinedAttributesSupplier",
"com.sun.star.style.CharacterProperties"
};
}
} // namespace wrapper
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1023 A pointer without owner is added to the 'aWrappedProperties' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aWrappedProperties' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aWrappedProperties' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aWrappedProperties' container by the 'emplace_back' method. A memory leak will occur in case of an exception.