1 files changed, 314 insertions, 0 deletions
diff --git a/chart2/source/tools/PropertyHelper.cxx b/chart2/source/tools/PropertyHelper.cxx
new file mode 100644
index 000000000000..dd0a1ad6cf2f
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+++ b/chart2/source/tools/PropertyHelper.cxx
@@ -0,0 +1,314 @@
+/*************************************************************************
+ *
+ * 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 "PropertyHelper.hxx"
+#include "ContainerHelper.hxx"
+#include "macros.hxx"
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/container/XNameContainer.hpp>
+
+#include <vector>
+#include <algorithm>
+#include <functional>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::beans;
+using ::rtl::OUString;
+using ::com::sun::star::uno::Any;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+
+namespace
+{
+struct lcl_EqualsElement : public ::std::unary_function< OUString, bool >
+{
+    explicit lcl_EqualsElement( const Any & rValue, const Reference< container::XNameAccess > & xAccess )
+            : m_aValue( rValue ), m_xAccess( xAccess )
+    {
+        OSL_ASSERT( m_xAccess.is());
+    }
+
+    bool operator() ( const OUString & rName )
+    {
+        try
+        {
+            return (m_xAccess->getByName( rName ) == m_aValue);
+        }
+        catch( const uno::Exception & ex )
+        {
+            ASSERT_EXCEPTION( ex );
+        }
+        return false;
+    }
+
+private:
+    Any m_aValue;
+    Reference< container::XNameAccess > m_xAccess;
+};
+
+struct lcl_StringMatches : public ::std::unary_function< OUString ,bool >
+{
+    lcl_StringMatches( const OUString & rCmpStr ) :
+            m_aCmpStr( rCmpStr )
+    {}
+
+    bool operator() ( const OUString & rStr )
+    {
+        return rStr.match( m_aCmpStr );
+    }
+
+private:
+    OUString m_aCmpStr;
+};
+
+struct lcl_OUStringRestToInt32 : public ::std::unary_function< OUString, sal_Int32 >
+{
+    lcl_OUStringRestToInt32( sal_Int32 nPrefixLength ) :
+            m_nPrefixLength( nPrefixLength )
+    {}
+    sal_Int32 operator() ( const OUString & rStr )
+    {
+        if( m_nPrefixLength > rStr.getLength() )
+            return 0;
+        return rStr.copy( m_nPrefixLength ).toInt32( 10 /* radix */ );
+    }
+private:
+    sal_Int32 m_nPrefixLength;
+};
+
+/** adds a fill gradient, fill hatch, fill bitmap, fill transparency gradient,
+    line dash or line marker to the corresponding name container with a unique
+    name.
+
+    @param rPrefix
+        The prefix used for automated name generation.
+
+    @param rPreferredName
+        If this string is not empty it is used as name if it is unique in the
+        table. Otherwise a new name is generated using pPrefix.
+
+    @return the new name under which the property was stored in the table
+*/
+OUString lcl_addNamedPropertyUniqueNameToTable(
+    const Any & rValue,
+    const Reference< container::XNameContainer > & xNameContainer,
+    const OUString & rPrefix,
+    const OUString & rPreferredName )
+{
+    if( ! xNameContainer.is() ||
+        ! rValue.hasValue() ||
+        ( rValue.getValueType() != xNameContainer->getElementType()))
+        return rPreferredName;
+
+    try
+    {
+        Reference< container::XNameAccess > xNameAccess( xNameContainer, uno::UNO_QUERY_THROW );
+        ::std::vector< OUString > aNames( ::chart::ContainerHelper::SequenceToVector( xNameAccess->getElementNames()));
+        ::std::vector< OUString >::const_iterator aIt(
+            ::std::find_if( aNames.begin(), aNames.end(), lcl_EqualsElement( rValue, xNameAccess )));
+
+        // element not found in container
+        if( aIt == aNames.end())
+        {
+            OUString aUniqueName;
+
+            // check if preferred name is already used
+            if( rPreferredName.getLength())
+            {
+                aIt = ::std::find( aNames.begin(), aNames.end(), rPreferredName );
+                if( aIt == aNames.end())
+                    aUniqueName = rPreferredName;
+            }
+
+            if( ! aUniqueName.getLength())
+            {
+                // create a unique id using the prefix plus a number
+                ::std::vector< sal_Int32 > aNumbers;
+                ::std::vector< OUString >::iterator aNonConstIt(
+                    ::std::partition( aNames.begin(), aNames.end(), lcl_StringMatches( rPrefix )));
+                ::std::transform( aNames.begin(), aNonConstIt,
+                                  back_inserter( aNumbers ),
+                                  lcl_OUStringRestToInt32( rPrefix.getLength() ));
+                ::std::vector< sal_Int32 >::const_iterator aMaxIt(
+                    ::std::max_element( aNumbers.begin(), aNumbers.end()));
+
+                sal_Int32 nIndex = 1;
+                if( aMaxIt != aNumbers.end())
+                    nIndex = (*aMaxIt) + 1;
+
+                aUniqueName = rPrefix + OUString::valueOf( nIndex );
+            }
+
+            OSL_ASSERT( aUniqueName.getLength());
+            xNameContainer->insertByName( aUniqueName, rValue );
+            return aUniqueName;
+        }
+        else
+            // element found => return name
+            return *aIt;
+    }
+    catch( const uno::Exception & ex )
+    {
+        ASSERT_EXCEPTION( ex );
+    }
+
+    return rPreferredName;
+}
+
+} // anonymous namespace
+
+namespace chart
+{
+namespace PropertyHelper
+{
+
+OUString addLineDashUniqueNameToTable(
+    const Any & rValue,
+    const Reference< lang::XMultiServiceFactory > & xFact,
+    const OUString & rPreferredName )
+{
+    if( xFact.is())
+    {
+        Reference< container::XNameContainer > xNameCnt(
+            xFact->createInstance( C2U( "com.sun.star.drawing.DashTable" )),
+            uno::UNO_QUERY );
+        if( xNameCnt.is())
+            return lcl_addNamedPropertyUniqueNameToTable(
+                rValue, xNameCnt, C2U( "ChartDash " ), rPreferredName );
+    }
+    return OUString();
+}
+
+OUString addGradientUniqueNameToTable(
+    const Any & rValue,
+    const Reference< lang::XMultiServiceFactory > & xFact,
+    const OUString & rPreferredName )
+{
+    if( xFact.is())
+    {
+        Reference< container::XNameContainer > xNameCnt(
+            xFact->createInstance( C2U( "com.sun.star.drawing.GradientTable" )),
+            uno::UNO_QUERY );
+        if( xNameCnt.is())
+            return lcl_addNamedPropertyUniqueNameToTable(
+                rValue, xNameCnt, C2U( "ChartGradient " ), rPreferredName );
+    }
+    return OUString();
+}
+
+
+OUString addTransparencyGradientUniqueNameToTable(
+    const Any & rValue,
+    const Reference< lang::XMultiServiceFactory > & xFact,
+    const OUString & rPreferredName )
+{
+    if( xFact.is())
+    {
+        Reference< container::XNameContainer > xNameCnt(
+            xFact->createInstance( C2U( "com.sun.star.drawing.TransparencyGradientTable" )),
+            uno::UNO_QUERY );
+        if( xNameCnt.is())
+            return lcl_addNamedPropertyUniqueNameToTable(
+                rValue, xNameCnt, C2U( "ChartTransparencyGradient " ), rPreferredName );
+    }
+    return OUString();
+}
+
+OUString addHatchUniqueNameToTable(
+    const Any & rValue,
+    const Reference< lang::XMultiServiceFactory > & xFact,
+    const OUString & rPreferredName )
+{
+    if( xFact.is())
+    {
+        Reference< container::XNameContainer > xNameCnt(
+            xFact->createInstance( C2U( "com.sun.star.drawing.HatchTable" )),
+            uno::UNO_QUERY );
+        if( xNameCnt.is())
+            return lcl_addNamedPropertyUniqueNameToTable(
+                rValue, xNameCnt, C2U( "ChartHatch " ), rPreferredName );
+    }
+    return OUString();
+}
+
+OUString addBitmapUniqueNameToTable(
+    const Any & rValue,
+    const Reference< lang::XMultiServiceFactory > & xFact,
+    const OUString & rPreferredName )
+{
+    if( xFact.is())
+    {
+        Reference< container::XNameContainer > xNameCnt(
+            xFact->createInstance( C2U( "com.sun.star.drawing.BitmapTable" )),
+            uno::UNO_QUERY );
+        if( xNameCnt.is())
+            return lcl_addNamedPropertyUniqueNameToTable(
+                rValue, xNameCnt, C2U( "ChartBitmap " ), rPreferredName );
+    }
+    return OUString();
+}
+
+// ----------------------------------------
+
+void setPropertyValueAny( tPropertyValueMap & rOutMap, tPropertyValueMapKey key, const uno::Any & rAny )
+{
+    tPropertyValueMap::iterator aIt( rOutMap.find( key ));
+    if( aIt == rOutMap.end())
+        rOutMap.insert( tPropertyValueMap::value_type( key, rAny ));
+    else
+        (*aIt).second = rAny;
+}
+
+template<>
+    void setPropertyValue< ::com::sun::star::uno::Any >( tPropertyValueMap & rOutMap, tPropertyValueMapKey key, const ::com::sun::star::uno::Any & rAny )
+{
+    setPropertyValueAny( rOutMap, key, rAny );
+}
+
+void setPropertyValueDefaultAny( tPropertyValueMap & rOutMap, tPropertyValueMapKey key, const uno::Any & rAny )
+{
+    OSL_ENSURE( rOutMap.end() == rOutMap.find( key ), "Default already exists for property" );
+    setPropertyValue( rOutMap, key, rAny );
+}
+
+template<>
+    void setPropertyValueDefault< ::com::sun::star::uno::Any >( tPropertyValueMap & rOutMap, tPropertyValueMapKey key, const ::com::sun::star::uno::Any & rAny )
+{
+    setPropertyValueDefaultAny( rOutMap, key, rAny );
+}
+
+
+void setEmptyPropertyValueDefault( tPropertyValueMap & rOutMap, tPropertyValueMapKey key )
+{
+    setPropertyValueDefault( rOutMap, key, uno::Any());
+}
+
+} // namespace PropertyHelper
+
+} //  namespace chart