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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_chart2.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "ColorPerPointHelper.hxx"
32*cdf0e10cSrcweir #include "macros.hxx"
33*cdf0e10cSrcweir #include <com/sun/star/chart2/XDataSeries.hpp>
34*cdf0e10cSrcweir #include <com/sun/star/beans/XPropertyState.hpp>
35*cdf0e10cSrcweir 
36*cdf0e10cSrcweir #include <algorithm>
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir //.............................................................................
39*cdf0e10cSrcweir namespace chart
40*cdf0e10cSrcweir {
41*cdf0e10cSrcweir //.............................................................................
42*cdf0e10cSrcweir using namespace ::com::sun::star;
43*cdf0e10cSrcweir using namespace ::com::sun::star::chart2;
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir bool ColorPerPointHelper::hasPointOwnColor(
46*cdf0e10cSrcweir         const ::com::sun::star::uno::Reference<
47*cdf0e10cSrcweir               ::com::sun::star::beans::XPropertySet >& xDataSeriesProperties
48*cdf0e10cSrcweir         , sal_Int32 nPointIndex
49*cdf0e10cSrcweir         , const ::com::sun::star::uno::Reference<
50*cdf0e10cSrcweir               ::com::sun::star::beans::XPropertySet >& xDataPointProperties //may be NULL this is just for performance
51*cdf0e10cSrcweir          )
52*cdf0e10cSrcweir {
53*cdf0e10cSrcweir     if( !xDataSeriesProperties.is() )
54*cdf0e10cSrcweir         return false;
55*cdf0e10cSrcweir 
56*cdf0e10cSrcweir     if( hasPointOwnProperties( xDataSeriesProperties, nPointIndex ))
57*cdf0e10cSrcweir     {
58*cdf0e10cSrcweir         uno::Reference< beans::XPropertyState > xPointState( xDataPointProperties, uno::UNO_QUERY );
59*cdf0e10cSrcweir         if( !xPointState.is() )
60*cdf0e10cSrcweir         {
61*cdf0e10cSrcweir             uno::Reference< XDataSeries > xSeries( xDataSeriesProperties, uno::UNO_QUERY );
62*cdf0e10cSrcweir             if(xSeries.is())
63*cdf0e10cSrcweir                 xPointState.set( xSeries->getDataPointByIndex( nPointIndex ), uno::UNO_QUERY );
64*cdf0e10cSrcweir         }
65*cdf0e10cSrcweir         if( !xPointState.is() )
66*cdf0e10cSrcweir             return false;
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir         return (xPointState->getPropertyState( C2U("Color")) != beans::PropertyState_DEFAULT_VALUE );
69*cdf0e10cSrcweir     }
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir     return false;
72*cdf0e10cSrcweir }
73*cdf0e10cSrcweir 
74*cdf0e10cSrcweir bool ColorPerPointHelper::hasPointOwnProperties(
75*cdf0e10cSrcweir     const ::com::sun::star::uno::Reference<
76*cdf0e10cSrcweir         ::com::sun::star::beans::XPropertySet >& xSeriesProperties
77*cdf0e10cSrcweir     , sal_Int32 nPointIndex )
78*cdf0e10cSrcweir {
79*cdf0e10cSrcweir     if( xSeriesProperties.is() )
80*cdf0e10cSrcweir     {
81*cdf0e10cSrcweir         uno::Sequence< sal_Int32 > aIndexList;
82*cdf0e10cSrcweir         if( xSeriesProperties->getPropertyValue( C2U( "AttributedDataPoints" ) ) >>= aIndexList )
83*cdf0e10cSrcweir         {
84*cdf0e10cSrcweir             const sal_Int32 * pBegIt = aIndexList.getConstArray();
85*cdf0e10cSrcweir             const sal_Int32 * pEndIt = pBegIt + aIndexList.getLength();
86*cdf0e10cSrcweir             return ( ::std::find( pBegIt, pEndIt, nPointIndex ) != pEndIt );
87*cdf0e10cSrcweir         }
88*cdf0e10cSrcweir     }
89*cdf0e10cSrcweir 
90*cdf0e10cSrcweir     return false;
91*cdf0e10cSrcweir }
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir //.............................................................................
94*cdf0e10cSrcweir } //namespace chart
95*cdf0e10cSrcweir //.............................................................................
96