1 files changed, 95 insertions, 0 deletions
diff --git a/chart2/source/tools/ColorPerPointHelper.cxx b/chart2/source/tools/ColorPerPointHelper.cxx
new file mode 100755
index 000000000000..b0b1e3f03130
--- /dev/null
+++ b/chart2/source/tools/ColorPerPointHelper.cxx
@@ -0,0 +1,95 @@
+/*************************************************************************
+ *
+ * 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 "ColorPerPointHelper.hxx"
+#include "macros.hxx"
+#include <com/sun/star/chart2/XDataSeries.hpp>
+#include <com/sun/star/beans/XPropertyState.hpp>
+
+#include <algorithm>
+
+//.............................................................................
+namespace chart
+{
+//.............................................................................
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::chart2;
+
+bool ColorPerPointHelper::hasPointOwnColor(
+        const ::com::sun::star::uno::Reference<
+              ::com::sun::star::beans::XPropertySet >& xDataSeriesProperties
+        , sal_Int32 nPointIndex
+        , const ::com::sun::star::uno::Reference<
+              ::com::sun::star::beans::XPropertySet >& xDataPointProperties //may be NULL this is just for performance
+         )
+{
+    if( !xDataSeriesProperties.is() )
+        return false;
+
+    if( hasPointOwnProperties( xDataSeriesProperties, nPointIndex ))
+    {
+        uno::Reference< beans::XPropertyState > xPointState( xDataPointProperties, uno::UNO_QUERY );
+        if( !xPointState.is() )
+        {
+            uno::Reference< XDataSeries > xSeries( xDataSeriesProperties, uno::UNO_QUERY );
+            if(xSeries.is())
+                xPointState.set( xSeries->getDataPointByIndex( nPointIndex ), uno::UNO_QUERY );
+        }
+        if( !xPointState.is() )
+            return false;
+
+        return (xPointState->getPropertyState( C2U("Color")) != beans::PropertyState_DEFAULT_VALUE );
+    }
+
+    return false;
+}
+
+bool ColorPerPointHelper::hasPointOwnProperties(
+    const ::com::sun::star::uno::Reference<
+        ::com::sun::star::beans::XPropertySet >& xSeriesProperties
+    , sal_Int32 nPointIndex )
+{
+    if( xSeriesProperties.is() )
+    {
+        uno::Sequence< sal_Int32 > aIndexList;
+        if( xSeriesProperties->getPropertyValue( C2U( "AttributedDataPoints" ) ) >>= aIndexList )
+        {
+            const sal_Int32 * pBegIt = aIndexList.getConstArray();
+            const sal_Int32 * pEndIt = pBegIt + aIndexList.getLength();
+            return ( ::std::find( pBegIt, pEndIt, nPointIndex ) != pEndIt );
+        }
+    }
+
+    return false;
+}
+
+//.............................................................................
+} //namespace chart
+//.............................................................................