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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'chart2/source/controller/chartapiwrapper/LegendWrapper.cxx')
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1 files changed, 422 insertions, 0 deletions
diff --git a/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx b/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
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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 "LegendWrapper.hxx"
+#include "Chart2ModelContact.hxx"
+#include <comphelper/sequence.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <com/sun/star/beans/PropertyAttribute.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 <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>
+
+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
+{
+namespace {
+
+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())
+ return;
+
+ 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::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, awt::Rectangle(), aPageRectangle );
+ }
+}
+
+// ____ XShapeDescriptor (base of XShape) ____
+OUString SAL_CALL LegendWrapper::getShapeType()
+{
+ return "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( m_aMutex);
+ 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();
+ 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();
+ 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;
+ rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
+ 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 "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 chart::wrapper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */