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/* -*- 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 "scitems.hxx"
#include <editeng/eeitem.hxx>
#include <xmloff/XMLFontAutoStylePool.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/editeng.hxx>
#include "document.hxx"
#include "docpool.hxx"
#include "xmlexprt.hxx"
#include "stlpool.hxx"
#include "attrib.hxx"
class ScXMLFontAutoStylePool_Impl: public XMLFontAutoStylePool
{
private:
// #i120077# remember owned pool
SfxItemPool* mpEditEnginePool;
void AddFontItems(sal_uInt16* pWhichIds, sal_uInt8 nIdCount, const SfxItemPool* pItemPool, const bool bExportDefaults);
public:
ScXMLFontAutoStylePool_Impl( ScXMLExport& rExport, bool bBlockFontEmbedding );
virtual ~ScXMLFontAutoStylePool_Impl();
};
void ScXMLFontAutoStylePool_Impl::AddFontItems(sal_uInt16* pWhichIds, sal_uInt8 nIdCount, const SfxItemPool* pItemPool, const bool bExportDefaults)
{
for( sal_uInt16 i=0; i < nIdCount; ++i )
{
const SfxPoolItem* pItem;
sal_uInt16 nWhichId(pWhichIds[i]);
if (bExportDefaults && (nullptr != (pItem = &pItemPool->GetDefaultItem(nWhichId))))
{
const SvxFontItem *pFont(static_cast<const SvxFontItem *>(pItem));
Add( pFont->GetFamilyName(), pFont->GetStyleName(),
pFont->GetFamily(), pFont->GetPitch(),
pFont->GetCharSet() );
}
sal_uInt32 nItems(pItemPool->GetItemCount2( nWhichId ));
for( sal_uInt32 j = 0; j < nItems; ++j )
{
if( nullptr != (pItem = pItemPool->GetItem2( nWhichId, j ) ) )
{
const SvxFontItem *pFont(static_cast<const SvxFontItem *>(pItem));
Add( pFont->GetFamilyName(), pFont->GetStyleName(),
pFont->GetFamily(), pFont->GetPitch(),
pFont->GetCharSet() );
}
}
}
}
ScXMLFontAutoStylePool_Impl::ScXMLFontAutoStylePool_Impl(ScXMLExport& rExportP, bool bBlockFontEmbedding)
: XMLFontAutoStylePool(rExportP, bBlockFontEmbedding)
, mpEditEnginePool(nullptr)
{
sal_uInt16 aWhichIds[3] = { ATTR_FONT, ATTR_CJK_FONT,
ATTR_CTL_FONT };
sal_uInt16 aEditWhichIds[3] = { EE_CHAR_FONTINFO, EE_CHAR_FONTINFO_CJK,
EE_CHAR_FONTINFO_CTL };
sal_uInt16 aPageWhichIds[4] = { ATTR_PAGE_HEADERLEFT, ATTR_PAGE_FOOTERLEFT,
ATTR_PAGE_HEADERRIGHT, ATTR_PAGE_FOOTERRIGHT };
const SfxItemPool* pItemPool(rExportP.GetDocument()->GetPool());
AddFontItems(aWhichIds, 3, pItemPool, true);
const SfxItemPool* pEditPool(rExportP.GetDocument()->GetEditPool());
AddFontItems(aEditWhichIds, 3, pEditPool, false);
SfxStyleSheetIteratorPtr pItr = rExportP.GetDocument()->GetStyleSheetPool()->CreateIterator(SfxStyleFamily::Page, 0xFFFF);
if(pItr)
{
SfxStyleSheetBase* pStyle(pItr->First());
if(pStyle)
{
// #i120077# remember the SfxItemPool in member variable before usage. The
// local EditEngine will not take over ownership of the pool.
mpEditEnginePool = EditEngine::CreatePool();
EditEngine aEditEngine(mpEditEnginePool);
while (pStyle)
{
const SfxItemPool& rPagePool(pStyle->GetPool().GetPool());
for (sal_uInt16 nPageWhichId : aPageWhichIds)
{
sal_uInt32 nPageHFItems(rPagePool.GetItemCount2(nPageWhichId));
for (sal_uInt32 k = 0; k < nPageHFItems; ++k)
{
const ScPageHFItem* pPageItem;
if (nullptr != (pPageItem = static_cast<const ScPageHFItem*>(rPagePool.GetItem2(nPageWhichId, k))))
{
const EditTextObject* pLeftArea(pPageItem->GetLeftArea());
if (pLeftArea)
{
aEditEngine.SetText(*pLeftArea);
AddFontItems(aEditWhichIds, 3, mpEditEnginePool, false);
}
const EditTextObject* pCenterArea(pPageItem->GetCenterArea());
if (pCenterArea)
{
aEditEngine.SetText(*pCenterArea);
AddFontItems(aEditWhichIds, 3, mpEditEnginePool, false);
}
const EditTextObject* pRightArea(pPageItem->GetRightArea());
if (pRightArea)
{
aEditEngine.SetText(*pRightArea);
AddFontItems(aEditWhichIds, 3, mpEditEnginePool, false);
}
}
}
}
pStyle = pItr->Next();
}
}
}
}
ScXMLFontAutoStylePool_Impl::~ScXMLFontAutoStylePool_Impl()
{
if(mpEditEnginePool)
{
// memory leak #i120077#
SfxItemPool::Free(mpEditEnginePool);
}
}
XMLFontAutoStylePool* ScXMLExport::CreateFontAutoStylePool()
{
bool blockFontEmbedding = false;
// We write font info to both content.xml and styles.xml, but they are both
// written by different ScXMLExport instance, and would therefore write each
// font file twice without complicated checking for duplicates, so handle
// the embedding only in one of them.
if(!( getExportFlags() & SvXMLExportFlags::CONTENT ))
blockFontEmbedding = true;
if( !GetDocument()->IsUsingEmbededFonts())
blockFontEmbedding = true;
return new ScXMLFontAutoStylePool_Impl( *this, !blockFontEmbedding );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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