07159e5bd2
2008/04/01 10:50:37 thb 1.2.126.2: #i85898# Stripping all external header guards 2008/03/28 16:44:20 rt 1.2.126.1: #i87441# Change license header to LPGL v3.
100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ColorPerPointHelper.cxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_chart2.hxx"
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#include "ColorPerPointHelper.hxx"
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#include "macros.hxx"
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#include <com/sun/star/chart2/XDataSeries.hpp>
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#include <com/sun/star/beans/XPropertyState.hpp>
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#include <algorithm>
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//.............................................................................
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namespace chart
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{
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//.............................................................................
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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//static
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bool ColorPerPointHelper::hasPointOwnColor(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet >& xDataSeriesProperties
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, sal_Int32 nPointIndex
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, const ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet >& xDataPointProperties //may be NULL this is just for performance
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)
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{
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if( !xDataSeriesProperties.is() )
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return false;
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if( hasPointOwnProperties( xDataSeriesProperties, nPointIndex ))
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{
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uno::Reference< beans::XPropertyState > xPointState( xDataPointProperties, uno::UNO_QUERY );
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if( !xPointState.is() )
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{
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uno::Reference< XDataSeries > xSeries( xDataSeriesProperties, uno::UNO_QUERY );
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if(xSeries.is())
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xPointState.set( xSeries->getDataPointByIndex( nPointIndex ), uno::UNO_QUERY );
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}
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if( !xPointState.is() )
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return false;
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return (xPointState->getPropertyState( C2U("Color")) != beans::PropertyState_DEFAULT_VALUE );
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}
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return false;
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}
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// static
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bool ColorPerPointHelper::hasPointOwnProperties(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet >& xSeriesProperties
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, sal_Int32 nPointIndex )
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{
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if( xSeriesProperties.is() )
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{
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uno::Sequence< sal_Int32 > aIndexList;
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if( xSeriesProperties->getPropertyValue( C2U( "AttributedDataPoints" ) ) >>= aIndexList )
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{
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const sal_Int32 * pBegIt = aIndexList.getConstArray();
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const sal_Int32 * pEndIt = pBegIt + aIndexList.getLength();
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return ( ::std::find( pBegIt, pEndIt, nPointIndex ) != pEndIt );
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}
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}
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return false;
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}
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//.............................................................................
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} //namespace chart
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//.............................................................................
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