1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_chart2.hxx" 26 27 #include "ColorPerPointHelper.hxx" 28 #include "macros.hxx" 29 #include <com/sun/star/chart2/XDataSeries.hpp> 30 #include <com/sun/star/beans/XPropertyState.hpp> 31 32 #include <algorithm> 33 34 //............................................................................. 35 namespace chart 36 { 37 //............................................................................. 38 using namespace ::com::sun::star; 39 using namespace ::com::sun::star::chart2; 40 41 bool ColorPerPointHelper::hasPointOwnColor( 42 const ::com::sun::star::uno::Reference< 43 ::com::sun::star::beans::XPropertySet >& xDataSeriesProperties 44 , sal_Int32 nPointIndex 45 , const ::com::sun::star::uno::Reference< 46 ::com::sun::star::beans::XPropertySet >& xDataPointProperties //may be NULL this is just for performance 47 ) 48 { 49 if( !xDataSeriesProperties.is() ) 50 return false; 51 52 if( hasPointOwnProperties( xDataSeriesProperties, nPointIndex )) 53 { 54 uno::Reference< beans::XPropertyState > xPointState( xDataPointProperties, uno::UNO_QUERY ); 55 if( !xPointState.is() ) 56 { 57 uno::Reference< XDataSeries > xSeries( xDataSeriesProperties, uno::UNO_QUERY ); 58 if(xSeries.is()) 59 xPointState.set( xSeries->getDataPointByIndex( nPointIndex ), uno::UNO_QUERY ); 60 } 61 if( !xPointState.is() ) 62 return false; 63 64 return (xPointState->getPropertyState( C2U("Color")) != beans::PropertyState_DEFAULT_VALUE ); 65 } 66 67 return false; 68 } 69 70 bool ColorPerPointHelper::hasPointOwnProperties( 71 const ::com::sun::star::uno::Reference< 72 ::com::sun::star::beans::XPropertySet >& xSeriesProperties 73 , sal_Int32 nPointIndex ) 74 { 75 if( xSeriesProperties.is() ) 76 { 77 uno::Sequence< sal_Int32 > aIndexList; 78 if( xSeriesProperties->getPropertyValue( C2U( "AttributedDataPoints" ) ) >>= aIndexList ) 79 { 80 const sal_Int32 * pBegIt = aIndexList.getConstArray(); 81 const sal_Int32 * pEndIt = pBegIt + aIndexList.getLength(); 82 return ( ::std::find( pBegIt, pEndIt, nPointIndex ) != pEndIt ); 83 } 84 } 85 86 return false; 87 } 88 89 //............................................................................. 90 } //namespace chart 91 //............................................................................. 92