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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 <tools/debug.hxx>
#include <o3tl/sorted_vector.hxx>
#include <com/sun/star/ucb/XAnyCompareFactory.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/container/XIndexReplace.hpp>
#include <rtl/ustrbuf.hxx>
#include <xmloff/xmlnume.hxx>
#include "xmloff/XMLTextListAutoStylePool.hxx"
#include <xmloff/xmlexp.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::style;
class XMLTextListAutoStylePoolEntry_Impl
{
OUString sName;
OUString sInternalName;
Reference < XIndexReplace > xNumRules;
sal_uInt32 nPos;
sal_Bool bIsNamed;
public:
XMLTextListAutoStylePoolEntry_Impl(
sal_uInt32 nPos,
const Reference < XIndexReplace > & rNumRules,
XMLTextListAutoStylePoolNames_Impl& rNames,
const OUString& rPrefix,
sal_uInt32& rName );
XMLTextListAutoStylePoolEntry_Impl(
const Reference < XIndexReplace > & rNumRules ) :
xNumRules( rNumRules ),
nPos( 0 ),
bIsNamed( sal_False )
{
Reference < XNamed > xNamed( xNumRules, UNO_QUERY );
if( xNamed.is() )
{
sInternalName = xNamed->getName();
bIsNamed = sal_True;
}
}
XMLTextListAutoStylePoolEntry_Impl(
const OUString& rInternalName ) :
sInternalName( rInternalName ),
nPos( 0 ),
bIsNamed( sal_True )
{
}
const OUString& GetName() const { return sName; }
const OUString& GetInternalName() const { return sInternalName; }
const Reference < XIndexReplace > & GetNumRules() const { return xNumRules; }
sal_uInt32 GetPos() const { return nPos; }
sal_Bool IsNamed() const { return bIsNamed; }
};
XMLTextListAutoStylePoolEntry_Impl::XMLTextListAutoStylePoolEntry_Impl(
sal_uInt32 nP,
const Reference < XIndexReplace > & rNumRules,
XMLTextListAutoStylePoolNames_Impl& rNames,
const OUString& rPrefix,
sal_uInt32& rName ) :
xNumRules( rNumRules ),
nPos( nP ),
bIsNamed( sal_False )
{
Reference < XNamed > xNamed( xNumRules, UNO_QUERY );
if( xNamed.is() )
{
sInternalName = xNamed->getName();
bIsNamed = sal_True;
}
// create a name that hasn't been used before. The created name has not
// to be added to the array, because it will never tried again
OUStringBuffer sBuffer( 7 );
do
{
rName++;
sBuffer.append( rPrefix );
sBuffer.append( (sal_Int32)rName );
sName = sBuffer.makeStringAndClear();
}
while (rNames.find(sName) != rNames.end());
}
struct XMLTextListAutoStylePoolEntryCmp_Impl
{
bool operator()(
XMLTextListAutoStylePoolEntry_Impl* const& r1,
XMLTextListAutoStylePoolEntry_Impl* const& r2 ) const
{
if( r1->IsNamed() )
{
if( r2->IsNamed() )
return r1->GetInternalName().compareTo( r2->GetInternalName() ) < 0;
else
return true;
}
else
{
if( r2->IsNamed() )
return false;
else
return r1->GetNumRules().get() < r2->GetNumRules().get();
}
}
};
class XMLTextListAutoStylePool_Impl : public o3tl::sorted_vector<XMLTextListAutoStylePoolEntry_Impl*, XMLTextListAutoStylePoolEntryCmp_Impl> {};
XMLTextListAutoStylePool::XMLTextListAutoStylePool( SvXMLExport& rExp ) :
rExport( rExp ),
sPrefix( "L" ),
pPool( new XMLTextListAutoStylePool_Impl ),
nName( 0 )
{
Reference<ucb::XAnyCompareFactory> xCompareFac( rExp.GetModel(), uno::UNO_QUERY );
if( xCompareFac.is() )
mxNumRuleCompare = xCompareFac->createAnyCompareByName( OUString( "NumberingRules" ) );
sal_uInt16 nExportFlags = rExport.getExportFlags();
sal_Bool bStylesOnly = (nExportFlags & EXPORT_STYLES) != 0 && (nExportFlags & EXPORT_CONTENT) == 0;
if( bStylesOnly )
sPrefix = OUString( "ML" );
}
XMLTextListAutoStylePool::~XMLTextListAutoStylePool()
{
// The XMLTextListAutoStylePoolEntry_Impl object in the pool need delete explicitly in dtor.
pPool->DeleteAndDestroyAll();
delete pPool;
}
void XMLTextListAutoStylePool::RegisterName( const OUString& rName )
{
m_aNames.insert(rName);
}
sal_uInt32 XMLTextListAutoStylePool::Find( XMLTextListAutoStylePoolEntry_Impl* pEntry ) const
{
if( !pEntry->IsNamed() && mxNumRuleCompare.is() )
{
const sal_uInt32 nCount = pPool->size();
uno::Any aAny1, aAny2;
aAny1 <<= pEntry->GetNumRules();
for( sal_uLong nPos = 0; nPos < nCount; nPos++ )
{
aAny2 <<= (*pPool)[nPos]->GetNumRules();
if( mxNumRuleCompare->compare( aAny1, aAny2 ) == 0 )
return nPos;
}
}
else
{
XMLTextListAutoStylePool_Impl::const_iterator it = pPool->find( pEntry );
if( it != pPool->end() )
return it - pPool->begin();
}
return (sal_uInt32)-1;
}
OUString XMLTextListAutoStylePool::Add(
const Reference < XIndexReplace > & rNumRules )
{
OUString sName;
XMLTextListAutoStylePoolEntry_Impl aTmp( rNumRules );
sal_uInt32 nPos = Find( &aTmp );
if( nPos != (sal_uInt32)-1 )
{
sName = (*pPool)[ nPos ]->GetName();
}
else
{
XMLTextListAutoStylePoolEntry_Impl *pEntry =
new XMLTextListAutoStylePoolEntry_Impl( pPool->size(),
rNumRules, m_aNames, sPrefix,
nName );
pPool->insert( pEntry );
sName = pEntry->GetName();
}
return sName;
}
OUString XMLTextListAutoStylePool::Find(
const Reference < XIndexReplace > & rNumRules ) const
{
OUString sName;
XMLTextListAutoStylePoolEntry_Impl aTmp( rNumRules );
sal_uInt32 nPos = Find( &aTmp );
if( nPos != (sal_uInt32)-1 )
sName = (*pPool)[ nPos ]->GetName();
return sName;
}
OUString XMLTextListAutoStylePool::Find(
const OUString& rInternalName ) const
{
OUString sName;
XMLTextListAutoStylePoolEntry_Impl aTmp( rInternalName );
sal_uInt32 nPos = Find( &aTmp );
if( nPos != (sal_uInt32)-1 )
sName = (*pPool)[ nPos ]->GetName();
return sName;
}
void XMLTextListAutoStylePool::exportXML() const
{
sal_uInt32 nCount = pPool->size();
if( !nCount )
return;
XMLTextListAutoStylePoolEntry_Impl **aExpEntries =
new XMLTextListAutoStylePoolEntry_Impl*[nCount];
sal_uInt32 i;
for( i=0; i < nCount; i++ )
{
aExpEntries[i] = 0;
}
for( i=0; i < nCount; i++ )
{
XMLTextListAutoStylePoolEntry_Impl *pEntry = (*pPool)[i];
DBG_ASSERT( pEntry->GetPos() < nCount, "Illegal pos" );
aExpEntries[pEntry->GetPos()] = pEntry;
}
SvxXMLNumRuleExport aNumRuleExp( rExport );
for( i=0; i < nCount; i++ )
{
XMLTextListAutoStylePoolEntry_Impl *pEntry = aExpEntries[i];
aNumRuleExp.exportNumberingRule( pEntry->GetName(), sal_False,
pEntry->GetNumRules() );
}
delete [] aExpEntries;
}
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