loongoffice/svx/source/items/customshapeitem.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#include <svx/sdasitm.hxx>
#include <svx/svdattr.hxx>

using namespace ::std;
using namespace com::sun::star;

SdrCustomShapeEngineItem::SdrCustomShapeEngineItem()
:   SfxStringItem( SDRATTR_CUSTOMSHAPE_ENGINE, "" )
{}

SdrCustomShapeDataItem::SdrCustomShapeDataItem()
:   SfxStringItem( SDRATTR_CUSTOMSHAPE_DATA, "" )
{}

TYPEINIT1_FACTORY( SdrCustomShapeGeometryItem, SfxPoolItem , new  SdrCustomShapeGeometryItem);

SdrCustomShapeGeometryItem::SdrCustomShapeGeometryItem()
:   SfxPoolItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )
{}

SdrCustomShapeGeometryItem::SdrCustomShapeGeometryItem( const uno::Sequence< beans::PropertyValue >& rVal )
:   SfxPoolItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )
{
    sal_Int32 i, j;
    aPropSeq = rVal;

    for ( i = 0; i < aPropSeq.getLength(); i++ )
    {
        beans::PropertyValue& rPropVal = aPropSeq[ i ];
        aPropHashMap[ rPropVal.Name ] = i;
        if ( rPropVal.Value.getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
        {
            uno::Sequence< beans::PropertyValue >& rPropSeq = *( uno::Sequence< beans::PropertyValue >*)rPropVal.Value.getValue();
            for ( j = 0; j < rPropSeq.getLength(); j++ )
            {
                beans::PropertyValue& rPropVal2 = rPropSeq[ j ];
                aPropPairHashMap[ PropertyPair( rPropVal.Name, rPropVal2.Name ) ] = j;
            }
        }
    }
}

com::sun::star::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rPropName )
{
    com::sun::star::uno::Any* pRet = NULL;
    PropertyHashMap::iterator aHashIter( aPropHashMap.find( rPropName ) );
    if ( aHashIter != aPropHashMap.end() )
        pRet = &aPropSeq[ (*aHashIter).second ].Value;
    return pRet;
}

com::sun::star::uno::Any* SdrCustomShapeGeometryItem::GetPropertyValueByName( const OUString& rSequenceName, const OUString& rPropName )
{
    com::sun::star::uno::Any* pRet = NULL;
    com::sun::star::uno::Any* pSeqAny = GetPropertyValueByName( rSequenceName );
    if ( pSeqAny )
    {
        if ( pSeqAny->getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
        {
            PropertyPairHashMap::iterator aHashIter( aPropPairHashMap.find( PropertyPair( rSequenceName, rPropName ) ) );
            if ( aHashIter != aPropPairHashMap.end() )
            {
                ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                    *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pSeqAny->getValue());
                pRet = &rSecSequence[ (*aHashIter).second ].Value;
            }
        }
    }
    return pRet;
}

void SdrCustomShapeGeometryItem::SetPropertyValue( const com::sun::star::beans::PropertyValue& rPropVal )
{
    com::sun::star::uno::Any* pAny = GetPropertyValueByName( rPropVal.Name );
    if ( pAny )
    {   // property is already available
        sal_Int32 i;
        if ( pAny->getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
        {   // old property is a sequence->each entry has to be removed from the HashPairMap
            ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pAny->getValue());
            for ( i = 0; i < rSecSequence.getLength(); i++ )
            {
                PropertyPairHashMap::iterator aHashIter( aPropPairHashMap.find( PropertyPair( rPropVal.Name, rSecSequence[ i ].Name ) ) );
                if ( aHashIter != aPropPairHashMap.end() )
                    aPropPairHashMap.erase( aHashIter );
            }
        }
        *pAny = rPropVal.Value;
        if ( rPropVal.Value.getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
        {   // the new property is a sequence->each entry has to be inserted into the HashPairMap
            ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pAny->getValue());
            for ( i = 0; i < rSecSequence.getLength(); i++ )
            {
                beans::PropertyValue& rPropVal2 = rSecSequence[ i ];
                aPropPairHashMap[ PropertyPair( rPropVal.Name, rPropVal2.Name ) ] = i;
            }
        }
    }
    else
    {   // it's a new property
        sal_uInt32 nIndex = aPropSeq.getLength();
        aPropSeq.realloc( nIndex + 1 );
        aPropSeq[ nIndex ] = rPropVal ;

        aPropHashMap[ rPropVal.Name ] = nIndex;
    }
}

void SdrCustomShapeGeometryItem::SetPropertyValue( const OUString& rSequenceName, const com::sun::star::beans::PropertyValue& rPropVal )
{
    com::sun::star::uno::Any* pAny = GetPropertyValueByName( rSequenceName, rPropVal.Name );
    if ( pAny ) // just replacing
        *pAny = rPropVal.Value;
    else
    {
        com::sun::star::uno::Any* pSeqAny = GetPropertyValueByName( rSequenceName );
        if( pSeqAny == NULL )
        {
            ::com::sun::star::uno::Sequence < beans::PropertyValue > aSeq;
            beans::PropertyValue aValue;
            aValue.Name = rSequenceName;
            aValue.Value = ::com::sun::star::uno::makeAny( aSeq );

            sal_uInt32 nIndex = aPropSeq.getLength();
            aPropSeq.realloc( nIndex + 1 );
            aPropSeq[ nIndex ] = aValue;
            aPropHashMap[ rSequenceName ] = nIndex;

            pSeqAny = &aPropSeq[ nIndex ].Value;
        }

        DBG_ASSERT( pSeqAny, "SdrCustomShapeGeometryItem::SetPropertyValue() - No Value??" );

        if( pSeqAny )
        {
            if ( pSeqAny->getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
            {
                PropertyPairHashMap::iterator aHashIter( aPropPairHashMap.find( PropertyPair( rSequenceName, rPropVal.Name ) ) );
                if ( aHashIter != aPropPairHashMap.end() )
                {
                    ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                        *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pSeqAny->getValue());
                    rSecSequence[ (*aHashIter).second ].Value = rPropVal.Value;
                }
                else
                {
                    ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                        *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pSeqAny->getValue());

                    sal_Int32 nCount = rSecSequence.getLength();
                    rSecSequence.realloc( nCount + 1 );
                    rSecSequence[ nCount ] = rPropVal;

                    aPropPairHashMap[ PropertyPair( rSequenceName, rPropVal.Name ) ] = nCount;
                }
            }
        }
    }
}

void SdrCustomShapeGeometryItem::ClearPropertyValue( const OUString& rPropName )
{
    if ( aPropSeq.getLength() )
    {
        PropertyHashMap::iterator aHashIter( aPropHashMap.find( rPropName ) );
        if ( aHashIter != aPropHashMap.end() )
        {
             com::sun::star::uno::Any* pSeqAny = &aPropSeq[ (*aHashIter).second ].Value;
            if ( pSeqAny )
            {
                if ( pSeqAny->getValueType() == ::getCppuType((const ::com::sun::star::uno::Sequence < beans::PropertyValue >*)0) )
                {
                    ::com::sun::star::uno::Sequence < beans::PropertyValue >& rSecSequence =
                        *((::com::sun::star::uno::Sequence < beans::PropertyValue >*)pSeqAny->getValue());

                    sal_Int32 i;
                    for ( i = 0; i < rSecSequence.getLength(); i++ )
                    {
                        PropertyPairHashMap::iterator _aHashIter( aPropPairHashMap.find( PropertyPair( rPropName, rSecSequence[ i ].Name ) ) );
                        if ( _aHashIter != aPropPairHashMap.end() )
                            aPropPairHashMap.erase( _aHashIter );       // removing property from pair hashmap
                    }
                }
            }
            sal_Int32 nLength = aPropSeq.getLength();
            if ( nLength )
            {
                sal_Int32 nIndex  = (*aHashIter).second;
                if ( nIndex != ( nLength - 1 ) )                        // resizing sequence
                {
                    PropertyHashMap::iterator aHashIter2( aPropHashMap.find( aPropSeq[ nLength - 1 ].Name ) );
                    (*aHashIter2).second = nIndex;
                    aPropSeq[ (*aHashIter).second ] = aPropSeq[ aPropSeq.getLength() - 1 ];
                }
                aPropSeq.realloc( aPropSeq.getLength() - 1 );
            }
            aPropHashMap.erase( aHashIter );                            // removing property from hashmap
        }
    }
}

SdrCustomShapeGeometryItem::~SdrCustomShapeGeometryItem()
{
}
SdrCustomShapeGeometryItem::SdrCustomShapeGeometryItem( SvStream& /*rIn*/, sal_uInt16 nVersion ):
    SfxPoolItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )
{
    if ( nVersion )
    {

    }
}
bool SdrCustomShapeGeometryItem::operator==( const SfxPoolItem& rCmp ) const
{
    bool bRet = SfxPoolItem::operator==( rCmp );
    if ( bRet )
        bRet = ((SdrCustomShapeGeometryItem&)rCmp).aPropSeq == aPropSeq;
    return bRet;
}

bool SdrCustomShapeGeometryItem::GetPresentation(
    SfxItemPresentation ePresentation, SfxMapUnit /*eCoreMetric*/,
    SfxMapUnit /*ePresentationMetric*/, OUString &rText, const IntlWrapper *) const
{
    rText += " ";
    if ( ePresentation == SFX_ITEM_PRESENTATION_COMPLETE )
    {
        rText = " " + rText;
        return true;
    }
    else if ( ePresentation == SFX_ITEM_PRESENTATION_NAMELESS )
        return true;
    return false;
}

SfxPoolItem* SdrCustomShapeGeometryItem::Create( SvStream& rIn, sal_uInt16 nItemVersion ) const
{
    return new SdrCustomShapeGeometryItem( rIn, nItemVersion );
}

SvStream& SdrCustomShapeGeometryItem::Store( SvStream& rOut, sal_uInt16 nItemVersion ) const
{
    if ( nItemVersion )
    {

    }
    return rOut;
}

SfxPoolItem* SdrCustomShapeGeometryItem::Clone( SfxItemPool * /*pPool*/ ) const
{
    return new SdrCustomShapeGeometryItem( GetGeometry() );
}

sal_uInt16 SdrCustomShapeGeometryItem::GetVersion( sal_uInt16 /*nFileFormatVersion*/ ) const
{
    return 1;
}
bool SdrCustomShapeGeometryItem::QueryValue( uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const
{
    rVal <<= aPropSeq;
    return true;
}
bool SdrCustomShapeGeometryItem::PutValue( const uno::Any& rVal, sal_uInt8 /*nMemberId*/ )
{
    if ( ! ( rVal >>= aPropSeq ) )
        return false;
    else
        return true;
}

SdrCustomShapeReplacementURLItem::SdrCustomShapeReplacementURLItem()
:   SfxStringItem( SDRATTR_CUSTOMSHAPE_REPLACEMENT_URL, "" )
{}

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