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Diffstat (limited to 'chart2/source/tools/RangeHighlighter.cxx')
| -rw-r--r-- | chart2/source/tools/RangeHighlighter.cxx | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/chart2/source/tools/RangeHighlighter.cxx b/chart2/source/tools/RangeHighlighter.cxx deleted file mode 100644 index f0ad7ccfb..000000000 --- a/chart2/source/tools/RangeHighlighter.cxx +++ /dev/null @@ -1,413 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_chart2.hxx" - -#include "RangeHighlighter.hxx" -#include "WeakListenerAdapter.hxx" -#include "ChartModelHelper.hxx" -#include "DataSourceHelper.hxx" -#include "ContainerHelper.hxx" -#include "macros.hxx" -#include "ObjectIdentifier.hxx" -#include "DataSeriesHelper.hxx" - -#include <com/sun/star/chart2/XDataSeries.hpp> -#include <com/sun/star/chart/ErrorBarStyle.hpp> -#include <com/sun/star/drawing/XShape.hpp> - -#define PREFERED_DEFAULT_COLOR 0x0000ff - -using namespace ::com::sun::star; - -using ::com::sun::star::uno::Reference; -using ::com::sun::star::uno::Sequence; -using ::rtl::OUString; - -namespace -{ - -void lcl_fillRanges( - Sequence< chart2::data::HighlightedRange > & rOutRanges, - Sequence< OUString > aRangeStrings, - sal_Int32 nPreferredColor = PREFERED_DEFAULT_COLOR, - sal_Int32 nIndex = -1 ) -{ - rOutRanges.realloc( aRangeStrings.getLength()); - for( sal_Int32 i=0; i<aRangeStrings.getLength(); ++i ) - { - rOutRanges[i].RangeRepresentation = aRangeStrings[i]; - rOutRanges[i].PreferredColor = nPreferredColor; - rOutRanges[i].AllowMerginigWithOtherRanges = sal_False; - rOutRanges[i].Index = nIndex; - } -} - -} // anonymous namespace - -namespace chart -{ - -RangeHighlighter::RangeHighlighter( - const Reference< view::XSelectionSupplier > & xSelectionSupplier ) : - impl::RangeHighlighter_Base( m_aMutex ), - m_xSelectionSupplier( xSelectionSupplier ), - m_nAddedListenerCount( 0 ), - m_bIncludeHiddenCells(true) -{ -} - -RangeHighlighter::~RangeHighlighter() -{} - -// ____ XRangeHighlighter ____ -Sequence< chart2::data::HighlightedRange > SAL_CALL RangeHighlighter::getSelectedRanges() - throw (uno::RuntimeException) -{ - return m_aSelectedRanges; -} - -void RangeHighlighter::determineRanges() -{ - m_aSelectedRanges.realloc( 0 ); - if( m_xSelectionSupplier.is()) - { - try - { - Reference< frame::XController > xController( m_xSelectionSupplier, uno::UNO_QUERY ); - Reference< frame::XModel > xChartModel; - if( xController.is()) - xChartModel.set( xController->getModel()); - - m_bIncludeHiddenCells = ChartModelHelper::isIncludeHiddenCells( xChartModel ); - - uno::Any aSelection( m_xSelectionSupplier->getSelection()); - const uno::Type& rType = aSelection.getValueType(); - - if ( rType == ::getCppuType( static_cast< const OUString* >( 0 ) ) ) - { - // @todo??: maybe getSelection() should return a model object rather than a CID - - OUString aCID; - aSelection >>= aCID; - if ( aCID.getLength() > 0 ) - { - ObjectType eObjectType = ObjectIdentifier::getObjectType( aCID ); - sal_Int32 nIndex = ObjectIdentifier::getIndexFromParticleOrCID( aCID ); - Reference< chart2::XDataSeries > xDataSeries( ObjectIdentifier::getDataSeriesForCID( aCID, xChartModel ) ); - if( OBJECTTYPE_LEGEND_ENTRY == eObjectType ) - { - OUString aParentParticel( ObjectIdentifier::getFullParentParticle( aCID ) ); - ObjectType eParentObjectType = ObjectIdentifier::getObjectType( aParentParticel ); - eObjectType = eParentObjectType; - if( OBJECTTYPE_DATA_POINT == eObjectType ) - nIndex = ObjectIdentifier::getIndexFromParticleOrCID( aParentParticel ); - } - - if( OBJECTTYPE_DATA_POINT == eObjectType || OBJECTTYPE_DATA_LABEL == eObjectType ) - { - // Data Point - fillRangesForDataPoint( xDataSeries, nIndex ); - return; - } - else if( OBJECTTYPE_DATA_ERRORS == eObjectType ) - { - // select error bar ranges, or data series, if the style is - // not set to FROM_DATA - fillRangesForErrorBars( ObjectIdentifier::getObjectPropertySet( aCID, xChartModel ), xDataSeries ); - return; - } - else if( xDataSeries.is() ) - { - // Data Series - fillRangesForDataSeries( xDataSeries ); - return; - } - else if( OBJECTTYPE_AXIS == eObjectType ) - { - // Axis (Categories) - Reference< chart2::XAxis > xAxis( ObjectIdentifier::getObjectPropertySet( aCID, xChartModel ), uno::UNO_QUERY ); - if( xAxis.is()) - { - fillRangesForCategories( xAxis ); - return; - } - } - else if( OBJECTTYPE_PAGE == eObjectType - || OBJECTTYPE_DIAGRAM == eObjectType - || OBJECTTYPE_DIAGRAM_WALL == eObjectType - || OBJECTTYPE_DIAGRAM_FLOOR == eObjectType - ) - { - // Diagram - Reference< chart2::XDiagram > xDia( ObjectIdentifier::getDiagramForCID( aCID, xChartModel ) ); - if( xDia.is()) - { - fillRangesForDiagram( xDia ); - return; - } - } - } - } - else if ( rType == ::getCppuType( static_cast< const Reference< drawing::XShape >* >( 0 ) ) ) - { - // #i12587# support for shapes in chart - Reference< drawing::XShape > xShape; - aSelection >>= xShape; - if ( xShape.is() ) - { - return; - } - } - else - { - //if nothing is selected select all ranges - Reference< chart2::XChartDocument > xChartDoc( xChartModel, uno::UNO_QUERY_THROW ); - fillRangesForDiagram( xChartDoc->getFirstDiagram() ); - return; - } - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - } -} - -void RangeHighlighter::fillRangesForDiagram( const Reference< chart2::XDiagram > & xDiagram ) -{ - Sequence< OUString > aSelectedRanges( DataSourceHelper::getUsedDataRanges( xDiagram )); - m_aSelectedRanges.realloc( aSelectedRanges.getLength()); - // @todo: merge ranges - for( sal_Int32 i=0; i<aSelectedRanges.getLength(); ++i ) - { - m_aSelectedRanges[i].RangeRepresentation = aSelectedRanges[i]; - m_aSelectedRanges[i].Index = -1; - m_aSelectedRanges[i].PreferredColor = PREFERED_DEFAULT_COLOR; - m_aSelectedRanges[i].AllowMerginigWithOtherRanges = sal_True; - } -} - -void RangeHighlighter::fillRangesForDataSeries( const uno::Reference< chart2::XDataSeries > & xSeries ) -{ - Reference< chart2::data::XDataSource > xSource( xSeries, uno::UNO_QUERY ); - if( xSource.is()) - { - sal_Int32 nPreferredColor = PREFERED_DEFAULT_COLOR; - lcl_fillRanges( m_aSelectedRanges, - ::chart::DataSourceHelper::getRangesFromDataSource( xSource ), - nPreferredColor ); - } -} - -void RangeHighlighter::fillRangesForErrorBars( - const uno::Reference< beans::XPropertySet > & xErrorBar, - const uno::Reference< chart2::XDataSeries > & xSeries ) -{ - // only show error bar ranges, if the style is set to FROM_DATA - bool bUsesRangesAsErrorBars = false; - try - { - sal_Int32 nStyle = ::com::sun::star::chart::ErrorBarStyle::NONE; - bUsesRangesAsErrorBars = - ( xErrorBar.is() && - (xErrorBar->getPropertyValue( C2U("ErrorBarStyle")) >>= nStyle) && - nStyle == ::com::sun::star::chart::ErrorBarStyle::FROM_DATA ); - } - catch( const uno::Exception & ex ) - { - ASSERT_EXCEPTION( ex ); - } - - if( bUsesRangesAsErrorBars ) - { - Reference< chart2::data::XDataSource > xSource( xErrorBar, uno::UNO_QUERY ); - if( xSource.is()) - { - sal_Int32 nPreferredColor = PREFERED_DEFAULT_COLOR; - lcl_fillRanges( m_aSelectedRanges, - ::chart::DataSourceHelper::getRangesFromDataSource( xSource ), - nPreferredColor ); - } - } - else - { - fillRangesForDataSeries( xSeries ); - } -} - -void RangeHighlighter::fillRangesForCategories( const Reference< chart2::XAxis > & xAxis ) -{ - if( ! xAxis.is()) - return; - chart2::ScaleData aData( xAxis->getScaleData()); - lcl_fillRanges( m_aSelectedRanges, - DataSourceHelper::getRangesFromLabeledDataSequence( aData.Categories )); -} - -void RangeHighlighter::fillRangesForDataPoint( const Reference< uno::XInterface > & xDataSeries, sal_Int32 nIndex ) -{ - if( xDataSeries.is()) - { - Reference< chart2::data::XDataSource > xSource( xDataSeries, uno::UNO_QUERY ); - if( xSource.is() ) - { - sal_Int32 nPreferredColor = PREFERED_DEFAULT_COLOR; - ::std::vector< chart2::data::HighlightedRange > aHilightedRanges; - Sequence< Reference< chart2::data::XLabeledDataSequence > > aLSeqSeq( xSource->getDataSequences()); - for( sal_Int32 i=0; i<aLSeqSeq.getLength(); ++i ) - { - Reference< chart2::data::XDataSequence > xLabel( aLSeqSeq[i]->getLabel()); - Reference< chart2::data::XDataSequence > xValues( aLSeqSeq[i]->getValues()); - - if( xLabel.is()) - aHilightedRanges.push_back( - chart2::data::HighlightedRange( - xLabel->getSourceRangeRepresentation(), - -1, - nPreferredColor, - sal_False )); - - sal_Int32 nUnhiddenIndex = DataSeriesHelper::translateIndexFromHiddenToFullSequence( nIndex, xValues, !m_bIncludeHiddenCells ); - if( xValues.is()) - aHilightedRanges.push_back( - chart2::data::HighlightedRange( - xValues->getSourceRangeRepresentation(), - nUnhiddenIndex, - nPreferredColor, - sal_False )); - } - m_aSelectedRanges = ContainerHelper::ContainerToSequence( aHilightedRanges ); - } - } -} - -void SAL_CALL RangeHighlighter::addSelectionChangeListener( const Reference< view::XSelectionChangeListener >& xListener ) - throw (uno::RuntimeException) -{ - if(!xListener.is()) - return; - - if( m_nAddedListenerCount == 0 ) - startListening(); - rBHelper.addListener( ::getCppuType( & xListener ), xListener); - ++m_nAddedListenerCount; - - //bring the new listener up to the current state - lang::EventObject aEvent( static_cast< lang::XComponent* >( this ) ); - xListener->selectionChanged( aEvent ); -} - -void SAL_CALL RangeHighlighter::removeSelectionChangeListener( const Reference< view::XSelectionChangeListener >& xListener ) - throw (uno::RuntimeException) -{ - rBHelper.removeListener( ::getCppuType( & xListener ), xListener ); - --m_nAddedListenerCount; - if( m_nAddedListenerCount == 0 ) - stopListening(); -} - -// ____ XSelectionChangeListener ____ -void SAL_CALL RangeHighlighter::selectionChanged( const lang::EventObject& /*aEvent*/ ) - throw (uno::RuntimeException) -{ - determineRanges(); - - // determine ranges of selected view objects - // if changed, fire an event - fireSelectionEvent(); -} - -void RangeHighlighter::fireSelectionEvent() -{ - ::cppu::OInterfaceContainerHelper* pIC = rBHelper.getContainer( - ::getCppuType((const uno::Reference< view::XSelectionChangeListener >*)0) ); - if( pIC ) - { - lang::EventObject aEvent( static_cast< lang::XComponent* >( this ) ); - ::cppu::OInterfaceIteratorHelper aIt( *pIC ); - while( aIt.hasMoreElements() ) - { - uno::Reference< view::XSelectionChangeListener > xListener( aIt.next(), uno::UNO_QUERY ); - if( xListener.is() ) - xListener->selectionChanged( aEvent ); - } - } -} - -void SAL_CALL RangeHighlighter::disposing( const lang::EventObject& Source ) - throw (uno::RuntimeException) -{ - if( Source.Source == m_xSelectionSupplier ) - { - m_xSelectionSupplier.clear(); - m_aSelectedRanges.realloc( 0 ); - fireSelectionEvent(); - } -} - -void RangeHighlighter::startListening() -{ - if( m_xSelectionSupplier.is()) - { - if( ! m_xListener.is()) - { - m_xListener.set( new WeakSelectionChangeListenerAdapter( this )); - determineRanges(); - } - m_xSelectionSupplier->addSelectionChangeListener( m_xListener ); - } -} - -void RangeHighlighter::stopListening() -{ - if( m_xSelectionSupplier.is() && m_xListener.is()) - { - m_xSelectionSupplier->removeSelectionChangeListener( m_xListener ); - m_xListener.clear(); - } -} - - -// ____ WeakComponentImplHelperBase ____ -// is called when dispose() is called at this component -void SAL_CALL RangeHighlighter::disposing() -{ - // @todo: remove listener. Currently the controller shows an assertion - // because it is already disposed -// stopListening(); - m_xListener.clear(); - m_xSelectionSupplier.clear(); - m_nAddedListenerCount = 0; - m_aSelectedRanges.realloc( 0 ); -} - -} // namespace chart - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |