144 lines
4.4 KiB
C++
144 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sot/formats.hxx>
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#include <tools/vcompat.hxx>
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#include <svx/xflasit.hxx>
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#include <svx/xfillit0.hxx>
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#include <svl/itempool.hxx>
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#include <svl/whiter.hxx>
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#include <svl/itemset.hxx>
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#include <svx/xdef.hxx>
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#include "svx/xexch.hxx"
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TYPEINIT1_AUTOFACTORY( XFillExchangeData, SvDataCopyStream );
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/// default CTOR, for Assign()
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XFillExchangeData::XFillExchangeData() :
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pXFillAttrSetItem( NULL ),
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pPool( NULL )
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{
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}
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XFillExchangeData::XFillExchangeData( const XFillAttrSetItem rXFillAttrSetItem ) :
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pXFillAttrSetItem( (XFillAttrSetItem*) rXFillAttrSetItem.Clone( rXFillAttrSetItem.GetItemSet().GetPool() ) ),
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pPool( rXFillAttrSetItem.GetItemSet().GetPool() )
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{
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}
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XFillExchangeData::~XFillExchangeData()
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{
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delete pXFillAttrSetItem;
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}
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/// binary export (currently w/o version control because it is not persistent)
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SvStream& operator<<( SvStream& rOStm, const XFillExchangeData& rData )
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{
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if( rData.pXFillAttrSetItem )
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{
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SfxWhichIter aIter( rData.pXFillAttrSetItem->GetItemSet() );
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sal_uInt16 nWhich = aIter.FirstWhich();
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const SfxPoolItem* pItem;
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sal_uInt32 nItemCount = 0;
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sal_Size nFirstPos = rOStm.Tell();
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rOStm << nItemCount;
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while( nWhich )
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{
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if( SFX_ITEM_SET == rData.pXFillAttrSetItem->GetItemSet().GetItemState( nWhich, sal_False, &pItem ) )
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{
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VersionCompat aCompat( rOStm, STREAM_WRITE );
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const sal_uInt16 nItemVersion2 = pItem->GetVersion( (sal_uInt16) rOStm.GetVersion() );
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rOStm << nWhich << nItemVersion2;
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pItem->Store( rOStm, nItemVersion2 );
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nItemCount++;
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}
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nWhich = aIter.NextWhich();
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}
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const sal_uIntPtr nLastPos = rOStm.Tell();
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rOStm.Seek( nFirstPos );
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rOStm << nItemCount;
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rOStm.Seek( nLastPos );
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}
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return rOStm;
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}
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/// binary export (currently w/o version control because it is not persistent)
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SvStream& operator>>( SvStream& rIStm, XFillExchangeData& rData )
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{
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DBG_ASSERT( rData.pPool, "XFillExchangeData has no pool" );
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SfxItemSet* pSet = new SfxItemSet ( *rData.pPool, XATTR_FILL_FIRST, XATTR_FILL_LAST );
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SfxPoolItem* pNewItem;
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sal_uInt32 nItemCount = 0;
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sal_uInt16 nWhich, nItemVersion;
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rIStm >> nItemCount;
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if( nItemCount > ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 ) )
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nItemCount = ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 );
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for( sal_uInt32 i = 0; i < nItemCount; i++ )
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{
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VersionCompat aCompat( rIStm, STREAM_READ );
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rIStm >> nWhich >> nItemVersion;
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if( nWhich )
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{
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pNewItem = rData.pPool->GetDefaultItem( nWhich ).Create( rIStm, nItemVersion );
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if( pNewItem )
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{
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pSet->Put( *pNewItem );
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delete pNewItem;
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}
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}
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}
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delete rData.pXFillAttrSetItem;
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rData.pXFillAttrSetItem = new XFillAttrSetItem( pSet );
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rData.pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool();
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return rIStm;
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}
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XFillExchangeData& XFillExchangeData::operator=( const XFillExchangeData& rData )
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{
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delete pXFillAttrSetItem;
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if( rData.pXFillAttrSetItem )
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pXFillAttrSetItem = (XFillAttrSetItem*) rData.pXFillAttrSetItem->Clone( pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool() );
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else
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{
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pPool = NULL;
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pXFillAttrSetItem = NULL;
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}
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return( *this );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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