/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef CHART_IMPLOPROPERTYSET_HXX
#define CHART_IMPLOPROPERTYSET_HXX

#include <com/sun/star/beans/PropertyState.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/style/XStyle.hpp>

#include <map>
#include <vector>

namespace property
{
namespace impl
{

class ImplOPropertySet
{
public:
	ImplOPropertySet();
	explicit ImplOPropertySet( const ImplOPropertySet & rOther );

    /** supports states DIRECT_VALUE and DEFAULT_VALUE
     */
    ::com::sun::star::beans::PropertyState
        GetPropertyStateByHandle( sal_Int32 nHandle ) const;

    ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState >
        GetPropertyStatesByHandle( const ::std::vector< sal_Int32 > & aHandles ) const;

    void SetPropertyToDefault( sal_Int32 nHandle );
    void SetPropertiesToDefault( const ::std::vector< sal_Int32 > & aHandles );
    void SetAllPropertiesToDefault();

    /** @param rValue is set to the value for the property given in nHandle.  If
               the property is not set, the style chain is searched for any
               instance set there.  If there was no value found either in the
               property set itself or any of its styles, rValue remains
               unchanged and false is returned.

        @return false if the property is default, true otherwise.
     */
    bool GetPropertyValueByHandle(
        ::com::sun::star::uno::Any & rValue,
        sal_Int32 nHandle ) const;

    void SetPropertyValueByHandle( sal_Int32 nHandle,
                                   const ::com::sun::star::uno::Any & rValue,
                                   ::com::sun::star::uno::Any * pOldValue = NULL );

    bool SetStyle( const ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle > & xStyle );
    ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle >
        GetStyle() const;

    typedef
        ::std::map< sal_Int32, ::com::sun::star::uno::Any >
        tPropertyMap;

private:
    void cloneInterfaceProperties();

    tPropertyMap    m_aProperties;
    ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle >
        m_xStyle;
};

} //  namespace impl
} //  namespace chart

// CHART_IMPLOPROPERTYSET_HXX
#endif