chart2/source/tools/ImplOPropertySet.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2000, 2010 Oracle and/or its affiliates.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * This file is part of OpenOffice.org.
  10  *
  11  * OpenOffice.org is free software: you can redistribute it and/or modify
  12  * it under the terms of the GNU Lesser General Public License version 3
  13  * only, as published by the Free Software Foundation.
  14  *
  15  * OpenOffice.org is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU Lesser General Public License version 3 for more details
  19  * (a copy is included in the LICENSE file that accompanied this code).
  20  *
  21  * You should have received a copy of the GNU Lesser General Public License
  22  * version 3 along with OpenOffice.org.  If not, see
  23  * <http://www.openoffice.org/license.html>
  24  * for a copy of the LGPLv3 License.
  25  *
  26  ************************************************************************/
  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_chart2.hxx"
  30 #include "ImplOPropertySet.hxx"
  31 #include "CloneHelper.hxx"
  32
  33 #include <algorithm>
  34 #include <functional>
  35 #include <com/sun/star/beans/XFastPropertySet.hpp>
  36
  37 using namespace ::com::sun::star;
  38
  39 using ::rtl::OUString;
  40 using ::com::sun::star::uno::Sequence;
  41 using ::com::sun::star::uno::Reference;
  42 using ::com::sun::star::uno::Any;
  43
  44 namespace
  45 {
  46
  47 struct lcl_getPropertyStateByHandle :
  48         public ::std::unary_function< sal_Int32,  beans::PropertyState >
  49 {
  50     lcl_getPropertyStateByHandle(
  51         const ::property::impl::ImplOPropertySet::tPropertyMap & rMap )
  52             : m_rMap( rMap )
  53     {}
  54
  55     inline beans::PropertyState operator() ( sal_Int32 nHandle )
  56     {
  57         if( m_rMap.end() == m_rMap.find( nHandle ))
  58             return beans::PropertyState_DEFAULT_VALUE;
  59         return beans::PropertyState_DIRECT_VALUE;
  60     }
  61
  62 private:
  63     const ::property::impl::ImplOPropertySet::tPropertyMap & m_rMap;
  64 };
  65
  66 template< typename K, typename V >
  67 struct lcl_eraseMapEntry :
  68         public ::std::unary_function< K, void >
  69 {
  70     lcl_eraseMapEntry( ::std::map< K, V > & rMap )
  71             : m_rMap( rMap )
  72     {}
  73
  74     inline void operator() ( const K & aKey )
  75     {
  76         m_rMap.erase( aKey );
  77     }
  78
  79 private:
  80     ::std::map< K, V > m_rMap;
  81 };
  82
  83 struct lcl_replaceInterfacePropertiesByClones :
  84     public ::std::unary_function< ::property::impl::ImplOPropertySet::tPropertyMap::value_type, void >
  85 {
  86     inline void operator() ( ::property::impl::ImplOPropertySet::tPropertyMap::value_type & rProp )
  87     {
  88         if( rProp.second.hasValue() &&
  89             rProp.second.getValueType().getTypeClass() == uno::TypeClass_INTERFACE )
  90         {
  91             Reference< util::XCloneable > xCloneable;
  92             if( rProp.second >>= xCloneable )
  93                 rProp.second <<= xCloneable->createClone();
  94         }
  95     }
  96 };
  97
  98 } //  anonymous namespace
  99
 100 namespace property
 101 {
 102 namespace impl
 103 {
 104
 105 ImplOPropertySet::ImplOPropertySet()
 106 {}
 107
 108 ImplOPropertySet::ImplOPropertySet( const ImplOPropertySet & rOther )
 109 {
 110     ::std::copy( rOther.m_aProperties.begin(), rOther.m_aProperties.end(),
 111                  ::std::inserter( m_aProperties, m_aProperties.begin() ));
 112     cloneInterfaceProperties();
 113     m_xStyle.set( ::chart::CloneHelper::CreateRefClone< Reference< style::XStyle > >()( rOther.m_xStyle ));
 114 }
 115
 116 beans::PropertyState ImplOPropertySet::GetPropertyStateByHandle( sal_Int32 nHandle ) const
 117 {
 118     return lcl_getPropertyStateByHandle( m_aProperties ) ( nHandle );
 119 }
 120
 121 Sequence< beans::PropertyState > ImplOPropertySet::GetPropertyStatesByHandle(
 122     const ::std::vector< sal_Int32 > & aHandles ) const
 123 {
 124     Sequence< beans::PropertyState > aResult( aHandles.size());
 125
 126     ::std::transform( aHandles.begin(), aHandles.end(),
 127                       aResult.getArray(),
 128                       lcl_getPropertyStateByHandle( m_aProperties ));
 129
 130     return aResult;
 131 }
 132
 133 void ImplOPropertySet::SetPropertyToDefault( sal_Int32 nHandle )
 134 {
 135     tPropertyMap::iterator aFoundIter( m_aProperties.find( nHandle ) );
 136
 137     if( m_aProperties.end() != aFoundIter )
 138     {
 139         m_aProperties.erase( aFoundIter );
 140     }
 141 }
 142
 143 void ImplOPropertySet::SetPropertiesToDefault(
 144     const ::std::vector< sal_Int32 > & aHandles )
 145 {
 146     ::std::for_each( aHandles.begin(), aHandles.end(),
 147                      lcl_eraseMapEntry< sal_Int32, Any >( m_aProperties ) );
 148 }
 149
 150 void ImplOPropertySet::SetAllPropertiesToDefault()
 151 {
 152     m_aProperties.clear();
 153 }
 154
 155 bool ImplOPropertySet::GetPropertyValueByHandle(
 156     Any & rValue,
 157     sal_Int32 nHandle ) const
 158 {
 159     bool bResult = false;
 160
 161     tPropertyMap::const_iterator aFoundIter( m_aProperties.find( nHandle ) );
 162
 163     if( m_aProperties.end() != aFoundIter )
 164     {
 165         rValue = (*aFoundIter).second;
 166         bResult = true;
 167     }
 168
 169     return bResult;
 170 }
 171
 172 void ImplOPropertySet::SetPropertyValueByHandle(
 173     sal_Int32 nHandle, const Any & rValue, Any * pOldValue )
 174 {
 175     if( pOldValue != NULL )
 176     {
 177         tPropertyMap::const_iterator aFoundIter( m_aProperties.find( nHandle ) );
 178         if( m_aProperties.end() != aFoundIter )
 179             (*pOldValue) = (*aFoundIter).second;
 180     }
 181
 182     m_aProperties[ nHandle ] = rValue;
 183 }
 184
 185 bool ImplOPropertySet::SetStyle( const Reference< style::XStyle > & xStyle )
 186 {
 187     if( ! xStyle.is())
 188         return false;
 189
 190     m_xStyle = xStyle;
 191     return true;
 192 }
 193
 194 Reference< style::XStyle > ImplOPropertySet::GetStyle() const
 195 {
 196     return m_xStyle;
 197 }
 198
 199 void ImplOPropertySet::cloneInterfaceProperties()
 200 {
 201     ::std::for_each( m_aProperties.begin(), m_aProperties.end(),
 202                      lcl_replaceInterfacePropertiesByClones());
 203 }
 204
 205
 206 } //  namespace impl
 207 } //  namespace chart