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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 <com/sun/star/lang/XComponent.hpp>
#include <tools/tenccvt.hxx>
#include <comphelper/processfactory.hxx>
#include <unotools/intlwrapper.hxx>
#include <svl/smplhint.hxx>
#include <svl/poolitem.hxx>
#include <svl/itemset.hxx>
#include <svl/itempool.hxx>
#include <svl/IndexedStyleSheets.hxx>
#include <svl/itemiter.hxx>
#include <svl/style.hxx>
#include <unotools/syslocale.hxx>
#include <algorithm>
#include <comphelper/servicehelper.hxx>
#include <boost/numeric/conversion/cast.hpp>
#include <string.h>
#ifdef DBG_UTIL
class DbgStyleSheetReferences
{
public:
DbgStyleSheetReferences() : mnStyles(0), mnPools(0) {}
~DbgStyleSheetReferences()
{
OSL_TRACE("DbgStyleSheetReferences\nSfxStyleSheetBase left %ld\nSfxStyleSheetBasePool left %ld", mnStyles, mnPools );
}
sal_uInt32 mnStyles;
sal_uInt32 mnPools;
}
aDbgStyleSheetReferences;
#endif
TYPEINIT0(SfxStyleSheetBase)
TYPEINIT3(SfxStyleSheet, SfxStyleSheetBase, SfxListener, SfxBroadcaster)
SfxStyleSheetHintExtended::SfxStyleSheetHintExtended
(
sal_uInt16 nAction, // SFX_STYLESHEET_... (see above)
const OUString& rOldName,
SfxStyleSheetBase& rStyleSheet // Remains with the caller
)
: SfxStyleSheetHint( nAction, rStyleSheet ),
aName( rOldName )
{}
SfxStyleSheetHint::SfxStyleSheetHint
(
sal_uInt16 nAction, // SFX_STYLESHEET_... (see above)
SfxStyleSheetBase& rStyleSheet // Remains with the caller
)
: pStyleSh( &rStyleSheet ),
nHint( nAction )
{}
class SfxStyleSheetBasePool_Impl
{
public:
SfxStyleSheetIteratorPtr pIter;
};
SfxStyleSheetBase::SfxStyleSheetBase( const OUString& rName, SfxStyleSheetBasePool* p, SfxStyleFamily eFam, sal_uInt16 mask )
: pPool( p )
, nFamily( eFam )
, aName( rName )
, aParent()
, aFollow( rName )
, pSet( NULL )
, nMask(mask)
, nHelpId( 0 )
, bMySet( false )
, bHidden( false )
{
#ifdef DBG_UTIL
aDbgStyleSheetReferences.mnStyles++;
#endif
}
SfxStyleSheetBase::SfxStyleSheetBase( const SfxStyleSheetBase& r )
: comphelper::OWeakTypeObject()
, pPool( r.pPool )
, nFamily( r.nFamily )
, aName( r.aName )
, aParent( r.aParent )
, aFollow( r.aFollow )
, aHelpFile( r.aHelpFile )
, nMask( r.nMask )
, nHelpId( r.nHelpId )
, bMySet( r.bMySet )
, bHidden( r.bHidden )
{
#ifdef DBG_UTIL
aDbgStyleSheetReferences.mnStyles++;
#endif
if( r.pSet )
pSet = bMySet ? new SfxItemSet( *r.pSet ) : r.pSet;
else
pSet = NULL;
}
SfxStyleSheetBase::~SfxStyleSheetBase()
{
#ifdef DBG_UTIL
--aDbgStyleSheetReferences.mnStyles;
#endif
if( bMySet )
{
delete pSet;
pSet = 0;
}
}
sal_uInt16 SfxStyleSheetBase::GetVersion() const
{
return 0x0000;
}
// Change name
const OUString& SfxStyleSheetBase::GetName() const
{
return aName;
}
bool SfxStyleSheetBase::SetName(const OUString& rName, bool bReIndexNow)
{
if(rName.isEmpty())
return false;
if( aName != rName )
{
OUString aOldName = aName;
SfxStyleSheetBase *pOther = pPool->Find( rName, nFamily ) ;
if ( pOther && pOther != this )
return false;
SfxStyleFamily eTmpFam = pPool->GetSearchFamily();
sal_uInt16 nTmpMask = pPool->GetSearchMask();
pPool->SetSearchMask(nFamily);
if ( !aName.isEmpty() )
pPool->ChangeParent( aName, rName, false );
if ( aFollow == aName )
aFollow = rName;
aName = rName;
if (bReIndexNow)
pPool->Reindex();
pPool->SetSearchMask(eTmpFam, nTmpMask);
pPool->Broadcast( SfxStyleSheetHintExtended(
SFX_STYLESHEET_MODIFIED, aOldName, *this ) );
}
return true;
}
OUString SfxStyleSheetBase::GetDisplayName() const
{
if( maDisplayName.isEmpty() )
{
return aName;
}
else
{
return maDisplayName;
}
}
void SfxStyleSheetBase::SetDisplayName( const OUString& rDisplayName )
{
maDisplayName = rDisplayName;
}
// Change Parent
const OUString& SfxStyleSheetBase::GetParent() const
{
return aParent;
}
bool SfxStyleSheetBase::SetParent( const OUString& rName )
{
if ( rName == aName )
return false;
if( aParent != rName )
{
SfxStyleSheetBase* pIter = pPool->Find(rName, nFamily);
if( !rName.isEmpty() && !pIter )
{
OSL_FAIL( "StyleSheet-Parent not found" );
return false;
}
// prevent recursive linkages
if( !aName.isEmpty() )
{
while(pIter)
{
if(pIter->GetName() == aName)
return false;
pIter = pPool->Find(pIter->GetParent(), nFamily);
}
}
aParent = rName;
}
pPool->Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_MODIFIED, *this ) );
return true;
}
void SfxStyleSheetBase::SetHidden( bool hidden )
{
bHidden = hidden;
pPool->Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_MODIFIED, *this ) );
}
/**
* Change follow
*/
const OUString& SfxStyleSheetBase::GetFollow() const
{
return aFollow;
}
bool SfxStyleSheetBase::SetFollow( const OUString& rName )
{
if( aFollow != rName )
{
if( !pPool->Find( rName, nFamily ) )
{
SAL_WARN( "svl", "StyleSheet-Follow not found" );
return false;
}
aFollow = rName;
}
pPool->Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_MODIFIED, *this ) );
return true;
}
/**
* Set Itemset
* The default implementation creates a new set
*/
SfxItemSet& SfxStyleSheetBase::GetItemSet()
{
if( !pSet )
{
pSet = new SfxItemSet( pPool->GetPool() );
bMySet = true;
}
return *pSet;
}
/**
* Set help file and ID and return it
*/
sal_uLong SfxStyleSheetBase::GetHelpId( OUString& rFile )
{
rFile = aHelpFile;
return nHelpId;
}
void SfxStyleSheetBase::SetHelpId( const OUString& rFile, sal_uLong nId )
{
aHelpFile = rFile;
nHelpId = nId;
}
/**
* Next style possible?
* Default: Yes
*/
bool SfxStyleSheetBase::HasFollowSupport() const
{
return true;
}
/**
* Base template possible?
* Default: Yes
*/
bool SfxStyleSheetBase::HasParentSupport() const
{
return true;
}
/**
* Setting base template to NULL possible?
* Default: No
*/
bool SfxStyleSheetBase::HasClearParentSupport() const
{
return false;
}
/**
* By default all stylesheets are set to used
*/
bool SfxStyleSheetBase::IsUsed() const
{
return true;
}
/**
* Return set attributes
*/
OUString SfxStyleSheetBase::GetDescription()
{
return GetDescription( SFX_MAPUNIT_CM );
}
/**
* Return set attributes
*/
OUString SfxStyleSheetBase::GetDescription( SfxMapUnit eMetric )
{
SfxItemIter aIter( GetItemSet() );
OUString aDesc;
const SfxPoolItem* pItem = aIter.FirstItem();
IntlWrapper aIntlWrapper( SvtSysLocale().GetLanguageTag() );
while ( pItem )
{
OUString aItemPresentation;
if ( !IsInvalidItem( pItem ) &&
pPool->GetPool().GetPresentation(
*pItem, eMetric, aItemPresentation, &aIntlWrapper ) )
{
if ( !aDesc.isEmpty() && !aItemPresentation.isEmpty() )
aDesc += " + ";
if ( !aItemPresentation.isEmpty() )
aDesc += aItemPresentation;
}
pItem = aIter.NextItem();
}
return aDesc;
}
SfxStyleFamily SfxStyleSheetIterator::GetSearchFamily() const
{
return nSearchFamily;
}
inline bool SfxStyleSheetIterator::IsTrivialSearch()
{
return (( nMask & SFXSTYLEBIT_ALL_VISIBLE ) == SFXSTYLEBIT_ALL_VISIBLE) &&
(GetSearchFamily() == SFX_STYLE_FAMILY_ALL);
}
namespace {
struct DoesStyleMatchStyleSheetPredicate SAL_FINAL : public svl::StyleSheetPredicate
{
DoesStyleMatchStyleSheetPredicate(SfxStyleSheetIterator *it)
: mIterator(it) {;}
bool
Check(const SfxStyleSheetBase& styleSheet) SAL_OVERRIDE
{
bool bMatchFamily = ((mIterator->GetSearchFamily() == SFX_STYLE_FAMILY_ALL) ||
( styleSheet.GetFamily() == mIterator->GetSearchFamily() ));
bool bUsed = mIterator->SearchUsed() && styleSheet.IsUsed( );
bool bSearchHidden = ( mIterator->GetSearchMask() & SFXSTYLEBIT_HIDDEN );
bool bMatchVisibility = !( !bSearchHidden && styleSheet.IsHidden() && !bUsed );
bool bOnlyHidden = mIterator->GetSearchMask( ) == SFXSTYLEBIT_HIDDEN && styleSheet.IsHidden( );
bool bMatches = bMatchFamily && bMatchVisibility
&& (( styleSheet.GetMask() & ( mIterator->GetSearchMask() & ~SFXSTYLEBIT_USED )) ||
bUsed || bOnlyHidden ||
( mIterator->GetSearchMask() & SFXSTYLEBIT_ALL_VISIBLE ) == SFXSTYLEBIT_ALL_VISIBLE );
return bMatches;
}
SfxStyleSheetIterator *mIterator;
};
}
SfxStyleSheetIterator::SfxStyleSheetIterator(SfxStyleSheetBasePool *pBase,
SfxStyleFamily eFam, sal_uInt16 n)
: pAktStyle(NULL)
, nAktPosition(0)
{
pBasePool=pBase;
nSearchFamily=eFam;
bSearchUsed=false;
if( (( n & SFXSTYLEBIT_ALL_VISIBLE ) != SFXSTYLEBIT_ALL_VISIBLE )
&& ((n & SFXSTYLEBIT_USED) == SFXSTYLEBIT_USED))
{
bSearchUsed = true;
n &= ~SFXSTYLEBIT_USED;
}
nMask=n;
}
SfxStyleSheetIterator::~SfxStyleSheetIterator()
{
}
sal_uInt16 SfxStyleSheetIterator::Count()
{
sal_uInt16 n = 0;
if( IsTrivialSearch())
{
n = (sal_uInt16) pBasePool->mIndexedStyleSheets->GetNumberOfStyleSheets();
}
else if(nMask == SFXSTYLEBIT_ALL)
{
n = static_cast<sal_uInt16>(pBasePool->mIndexedStyleSheets->GetStyleSheetPositionsByFamily(nSearchFamily).size());
}
else
{
DoesStyleMatchStyleSheetPredicate predicate(this);
n = pBasePool->mIndexedStyleSheets->GetNumberOfStyleSheetsWithPredicate(predicate);
}
return n;
}
SfxStyleSheetBase* SfxStyleSheetIterator::operator[](sal_uInt16 nIdx)
{
SfxStyleSheetBase* retval = NULL;
if( IsTrivialSearch())
{
retval = pBasePool->mIndexedStyleSheets->GetStyleSheetByPosition(nIdx).get();
nAktPosition = nIdx;
}
else if(nMask == SFXSTYLEBIT_ALL)
{
rtl::Reference< SfxStyleSheetBase > ref =
pBasePool->mIndexedStyleSheets->GetStyleSheetByPosition(
pBasePool->mIndexedStyleSheets->GetStyleSheetPositionsByFamily(nSearchFamily).at(nIdx))
;
retval = ref.get();
nAktPosition = nIdx;
}
else
{
DoesStyleMatchStyleSheetPredicate predicate(this);
rtl::Reference< SfxStyleSheetBase > ref =
pBasePool->mIndexedStyleSheets->GetNthStyleSheetThatMatchesPredicate(nIdx, predicate);
if (ref.get() != NULL)
{
nAktPosition = pBasePool->mIndexedStyleSheets->FindStyleSheetPosition(*ref);
retval = ref.get();
}
}
if (retval == NULL)
{
OSL_FAIL("Incorrect index");
}
return retval;
}
SfxStyleSheetBase* SfxStyleSheetIterator::First()
{
if (Count() != 0) {
return operator[](0);
}
else {
return NULL;
}
}
SfxStyleSheetBase* SfxStyleSheetIterator::Next()
{
SfxStyleSheetBase* retval = NULL;
if ( IsTrivialSearch() )
{
unsigned nStyleSheets = pBasePool->mIndexedStyleSheets->GetNumberOfStyleSheets();
unsigned newPosition = nAktPosition +1;
if (nStyleSheets > newPosition)
{
nAktPosition = newPosition;
retval = pBasePool->mIndexedStyleSheets->GetStyleSheetByPosition(nAktPosition).get();
}
}
else if(nMask == SFXSTYLEBIT_ALL)
{
unsigned newPosition = nAktPosition +1;
const std::vector<unsigned>& familyVector = pBasePool->mIndexedStyleSheets->GetStyleSheetPositionsByFamily(nSearchFamily);
if (familyVector.size() > newPosition)
{
nAktPosition = newPosition;
unsigned stylePosition = familyVector.at(newPosition);
retval = pBasePool->mIndexedStyleSheets->GetStyleSheetByPosition(stylePosition).get();
}
}
else
{
DoesStyleMatchStyleSheetPredicate predicate(this);
rtl::Reference< SfxStyleSheetBase > ref =
pBasePool->mIndexedStyleSheets->GetNthStyleSheetThatMatchesPredicate(
0, predicate, nAktPosition+1);
retval = ref.get();
if (retval != NULL) {
nAktPosition = pBasePool->mIndexedStyleSheets->FindStyleSheetPosition(*ref);
}
}
pAktStyle = retval;
return retval;
}
SfxStyleSheetBase* SfxStyleSheetIterator::Find(const OUString& rStr)
{
DoesStyleMatchStyleSheetPredicate predicate(this);
std::vector<unsigned> positions =
pBasePool->mIndexedStyleSheets->FindPositionsByNameAndPredicate(rStr, predicate,
svl::IndexedStyleSheets::RETURN_FIRST);
if (positions.empty()) {
return NULL;
}
unsigned pos = positions.front();
SfxStyleSheetBase* pStyle = pBasePool->mIndexedStyleSheets->GetStyleSheetByPosition(pos).get();
nAktPosition = pos;
pAktStyle = pStyle;
return pAktStyle;
}
sal_uInt16 SfxStyleSheetIterator::GetSearchMask() const
{
sal_uInt16 mask = nMask;
if ( bSearchUsed )
mask |= SFXSTYLEBIT_USED;
return mask;
}
void SfxStyleSheetBasePool::Replace( SfxStyleSheetBase& rSource, SfxStyleSheetBase& rTarget )
{
rTarget.SetFollow( rSource.GetFollow() );
rTarget.SetParent( rSource.GetParent() );
SfxItemSet& rSourceSet = rSource.GetItemSet();
SfxItemSet& rTargetSet = rTarget.GetItemSet();
rTargetSet.Intersect( rSourceSet );
rTargetSet.Put( rSourceSet );
}
SfxStyleSheetIterator& SfxStyleSheetBasePool::GetIterator_Impl()
{
if( !pImp->pIter || (pImp->pIter->GetSearchMask() != nMask) || (pImp->pIter->GetSearchFamily() != nSearchFamily) )
{
pImp->pIter = CreateIterator( nSearchFamily, nMask );
}
return *pImp->pIter;
}
SfxStyleSheetBasePool::SfxStyleSheetBasePool( SfxItemPool& r )
: aAppName(r.GetName())
, rPool(r)
, nSearchFamily(SFX_STYLE_FAMILY_PARA)
, nMask(SFXSTYLEBIT_ALL)
, mIndexedStyleSheets(new svl::IndexedStyleSheets)
{
#ifdef DBG_UTIL
aDbgStyleSheetReferences.mnPools++;
#endif
pImp = new SfxStyleSheetBasePool_Impl;
}
SfxStyleSheetBasePool::SfxStyleSheetBasePool( const SfxStyleSheetBasePool& r )
: SfxBroadcaster( r )
, comphelper::OWeakTypeObject()
, aAppName(r.aAppName)
, rPool(r.rPool)
, nSearchFamily(r.nSearchFamily)
, nMask( r.nMask )
, mIndexedStyleSheets(new svl::IndexedStyleSheets)
{
#ifdef DBG_UTIL
aDbgStyleSheetReferences.mnPools++;
#endif
pImp = new SfxStyleSheetBasePool_Impl;
*this += r;
}
SfxStyleSheetBasePool::~SfxStyleSheetBasePool()
{
#ifdef DBG_UTIL
aDbgStyleSheetReferences.mnPools--;
#endif
Broadcast( SfxSimpleHint(SFX_HINT_DYING) );
Clear();
delete pImp;
}
bool SfxStyleSheetBasePool::SetParent(SfxStyleFamily eFam, const OUString& rStyle, const OUString& rParent)
{
SfxStyleSheetIterator aIter(this,eFam,SFXSTYLEBIT_ALL);
SfxStyleSheetBase *pStyle = aIter.Find(rStyle);
OSL_ENSURE(pStyle, "Template not found. Writer with solar <2541?");
if(pStyle)
return pStyle->SetParent(rParent);
else
return false;
}
void SfxStyleSheetBasePool::SetSearchMask(SfxStyleFamily eFam, sal_uInt16 n)
{
nSearchFamily = eFam; nMask = n;
}
SfxStyleSheetIteratorPtr SfxStyleSheetBasePool::CreateIterator
(
SfxStyleFamily eFam,
sal_uInt16 mask
)
{
return SfxStyleSheetIteratorPtr(new SfxStyleSheetIterator(this,eFam,mask));
}
SfxStyleSheetBase* SfxStyleSheetBasePool::Create
(
const OUString& rName,
SfxStyleFamily eFam,
sal_uInt16 mask
)
{
return new SfxStyleSheetBase( rName, this, eFam, mask );
}
SfxStyleSheetBase* SfxStyleSheetBasePool::Create( const SfxStyleSheetBase& r )
{
return new SfxStyleSheetBase( r );
}
SfxStyleSheetBase& SfxStyleSheetBasePool::Make( const OUString& rName, SfxStyleFamily eFam, sal_uInt16 mask)
{
OSL_ENSURE( eFam != SFX_STYLE_FAMILY_ALL, "svl::SfxStyleSheetBasePool::Make(), FamilyAll is not a allowed Familie" );
SfxStyleSheetIterator aIter(this, eFam, mask);
rtl::Reference< SfxStyleSheetBase > xStyle( aIter.Find( rName ) );
OSL_ENSURE( !xStyle.is(), "svl::SfxStyleSheetBasePool::Make(), StyleSheet already exists" );
if( !xStyle.is() )
{
xStyle = Create( rName, eFam, mask );
StoreStyleSheet(xStyle);
Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *xStyle.get() ) );
}
return *xStyle.get();
}
/**
* Helper function: If a template with this name exists it is created
* anew. All templates that have this template as a parent are reconnected.
*/
SfxStyleSheetBase& SfxStyleSheetBasePool::Add( const SfxStyleSheetBase& rSheet )
{
SfxStyleSheetIterator aIter(this, rSheet.GetFamily(), nMask);
SfxStyleSheetBase* pOld = aIter.Find( rSheet.GetName() );
if (pOld) {
Remove( pOld );
}
rtl::Reference< SfxStyleSheetBase > xNew( Create( rSheet ) );
mIndexedStyleSheets->AddStyleSheet(xNew);
Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_CHANGED, *xNew.get() ) );
return *xNew.get();
}
SfxStyleSheetBasePool& SfxStyleSheetBasePool::operator=( const SfxStyleSheetBasePool& r )
{
if( &r != this )
{
Clear();
*this += r;
}
return *this;
}
namespace {
struct AddStyleSheetCallback : svl::StyleSheetCallback
{
AddStyleSheetCallback(SfxStyleSheetBasePool *pool)
: mPool(pool) {;}
void DoIt(const SfxStyleSheetBase& ssheet) SAL_OVERRIDE
{
mPool->Add(ssheet);
}
SfxStyleSheetBasePool *mPool;
};
}
SfxStyleSheetBasePool& SfxStyleSheetBasePool::operator+=( const SfxStyleSheetBasePool& r )
{
if( &r != this )
{
AddStyleSheetCallback callback(this);
mIndexedStyleSheets->ApplyToAllStyleSheets(callback);
}
return *this;
}
sal_uInt16 SfxStyleSheetBasePool::Count()
{
return GetIterator_Impl().Count();
}
SfxStyleSheetBase *SfxStyleSheetBasePool::operator[](sal_uInt16 nIdx)
{
return GetIterator_Impl()[nIdx];
}
SfxStyleSheetBase* SfxStyleSheetBasePool::Find(const OUString& rName,
SfxStyleFamily eFam,
sal_uInt16 mask)
{
SfxStyleSheetIterator aIter(this,eFam,mask);
return aIter.Find(rName);
}
SfxStyleSheetBase* SfxStyleSheetBasePool::First()
{
return GetIterator_Impl().First();
}
SfxStyleSheetBase* SfxStyleSheetBasePool::Next()
{
return GetIterator_Impl().Next();
}
void SfxStyleSheetBasePool::Remove( SfxStyleSheetBase* p )
{
if( p )
{
// Reference to keep p alive until after Broadcast call!
rtl::Reference<SfxStyleSheetBase> xP(p);
bool bWasRemoved = mIndexedStyleSheets->RemoveStyleSheet(xP);
if( bWasRemoved )
{
// Adapt all styles which have this style as parant
ChangeParent( p->GetName(), p->GetParent() );
// #120015# Do not dispose, the removed StyleSheet may still be used in
// existing SdrUndoAttrObj incarnations. Rely on refcounting for disposal,
// this works well under normal conditions (checked breaking and counting
// on SfxStyleSheetBase constructors and destructors)
// com::sun::star::uno::Reference< com::sun::star::lang::XComponent > xComp( static_cast< ::cppu::OWeakObject* >((*aIter).get()), com::sun::star::uno::UNO_QUERY );
// if( xComp.is() ) try
// {
// xComp->dispose();
// }
// catch( com::sun::star::uno::Exception& )
// {
// }
Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_ERASED, *p ) );
}
}
}
void SfxStyleSheetBasePool::Insert( SfxStyleSheetBase* p )
{
#if OSL_DEBUG_LEVEL > 0
OSL_ENSURE( p, "svl::SfxStyleSheetBasePool::Insert(), no stylesheet?" );
SfxStyleSheetIterator aIter(this, p->GetFamily(), p->GetMask());
SfxStyleSheetBase* pOld = aIter.Find( p->GetName() );
OSL_ENSURE( !pOld, "svl::SfxStyleSheetBasePool::Insert(), StyleSheet already inserted" );
if( !p->GetParent().isEmpty() )
{
pOld = aIter.Find( p->GetParent() );
OSL_ENSURE( pOld, "svl::SfxStyleSheetBasePool::Insert(), Parent not found!" );
}
#endif
StoreStyleSheet(rtl::Reference< SfxStyleSheetBase >( p ) );
Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *p ) );
}
namespace
{
struct StyleSheetDisposerFunctor SAL_FINAL : public svl::StyleSheetDisposer
{
StyleSheetDisposerFunctor(SfxStyleSheetBasePool* pool)
: mPool(pool) {;}
void
Dispose(rtl::Reference<SfxStyleSheetBase> styleSheet) SAL_OVERRIDE
{
cppu::OWeakObject* weakObject = static_cast< ::cppu::OWeakObject* >(styleSheet.get());
com::sun::star::uno::Reference< com::sun::star::lang::XComponent >
xComp( weakObject, com::sun::star::uno::UNO_QUERY );
if( xComp.is() ) try
{
xComp->dispose();
}
catch( com::sun::star::uno::Exception& )
{
}
mPool->Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_ERASED, *styleSheet.get() ) );
}
SfxStyleSheetBasePool* mPool;
};
}
void SfxStyleSheetBasePool::Clear()
{
StyleSheetDisposerFunctor cleanup(this);
mIndexedStyleSheets->Clear(cleanup);
}
void SfxStyleSheetBasePool::ChangeParent(const OUString& rOld,
const OUString& rNew,
bool bVirtual)
{
const sal_uInt16 nTmpMask = GetSearchMask();
SetSearchMask(GetSearchFamily(), SFXSTYLEBIT_ALL);
for( SfxStyleSheetBase* p = First(); p; p = Next() )
{
if( p->GetParent() == rOld )
{
if(bVirtual)
p->SetParent( rNew );
else
p->aParent = rNew;
}
}
SetSearchMask(GetSearchFamily(), nTmpMask);
}
void SfxStyleSheetBase::Load( SvStream&, sal_uInt16 )
{
}
void SfxStyleSheetBase::Store( SvStream& )
{
}
SfxStyleSheet::SfxStyleSheet(const OUString &rName,
const SfxStyleSheetBasePool& r_Pool,
SfxStyleFamily eFam,
sal_uInt16 mask )
: SfxStyleSheetBase(rName, const_cast< SfxStyleSheetBasePool* >( &r_Pool ), eFam, mask)
{
}
SfxStyleSheet::SfxStyleSheet(const SfxStyleSheet& rStyle)
: SfxStyleSheetBase(rStyle)
, SfxListener( rStyle )
, SfxBroadcaster( rStyle )
, svl::StyleSheetUser()
{
}
SfxStyleSheet::~SfxStyleSheet()
{
Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_INDESTRUCTION, *this ) );
}
bool SfxStyleSheet::SetParent( const OUString& rName )
{
if(aParent == rName)
return true;
const OUString aOldParent(aParent);
if(SfxStyleSheetBase::SetParent(rName))
{
// Remove from notification chain of the old parent if applicable
if(!aOldParent.isEmpty())
{
SfxStyleSheet *pParent = (SfxStyleSheet *)pPool->Find(aOldParent, nFamily, SFXSTYLEBIT_ALL);
if(pParent)
EndListening(*pParent);
}
// Add to the notification chain of the new parent
if(!aParent.isEmpty())
{
SfxStyleSheet *pParent = (SfxStyleSheet *)pPool->Find(aParent, nFamily, SFXSTYLEBIT_ALL);
if(pParent)
StartListening(*pParent);
}
return true;
}
return false;
}
/**
* Notify all listeners
*/
void SfxStyleSheet::Notify(SfxBroadcaster& rBC, const SfxHint& rHint )
{
Forward(rBC, rHint);
}
bool SfxStyleSheet::isUsedByModel() const
{
return IsUsed();
}
SfxStyleSheetPool::SfxStyleSheetPool( SfxItemPool const& rSet)
: SfxStyleSheetBasePool( const_cast< SfxItemPool& >( rSet ) )
{
}
SfxStyleSheetBase* SfxStyleSheetPool::Create( const OUString& rName,
SfxStyleFamily eFam, sal_uInt16 mask )
{
return new SfxStyleSheet( rName, *this, eFam, mask );
}
SfxStyleSheetBase* SfxStyleSheetPool::Create( const SfxStyleSheet& r )
{
return new SfxStyleSheet( r );
}
SfxUnoStyleSheet::SfxUnoStyleSheet( const OUString& _rName, const SfxStyleSheetBasePool& _rPool, SfxStyleFamily _eFamily, sal_uInt16 _nMaske )
: ::cppu::ImplInheritanceHelper2< SfxStyleSheet, ::com::sun::star::style::XStyle, ::com::sun::star::lang::XUnoTunnel >( _rName, _rPool, _eFamily, _nMaske )
{
}
SfxUnoStyleSheet* SfxUnoStyleSheet::getUnoStyleSheet( const ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle >& xStyle )
{
SfxUnoStyleSheet* pRet = dynamic_cast< SfxUnoStyleSheet* >( xStyle.get() );
if( !pRet )
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xUT( xStyle, ::com::sun::star::uno::UNO_QUERY );
if( xUT.is() )
pRet = reinterpret_cast<SfxUnoStyleSheet*>(sal::static_int_cast<sal_uIntPtr>(xUT->getSomething( SfxUnoStyleSheet::getIdentifier())));
}
return pRet;
}
/**
* XUnoTunnel
*/
::sal_Int64 SAL_CALL SfxUnoStyleSheet::getSomething( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& rId ) throw (::com::sun::star::uno::RuntimeException, std::exception)
{
if( rId.getLength() == 16 && 0 == memcmp( getIdentifier().getConstArray(), rId.getConstArray(), 16 ) )
{
return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
}
else
{
return 0;
}
}
void
SfxStyleSheetBasePool::StoreStyleSheet(rtl::Reference< SfxStyleSheetBase > xStyle)
{
mIndexedStyleSheets->AddStyleSheet(xStyle);
}
namespace
{
class theSfxUnoStyleSheetIdentifier : public rtl::Static< UnoTunnelIdInit, theSfxUnoStyleSheetIdentifier > {};
}
const ::com::sun::star::uno::Sequence< ::sal_Int8 >& SfxUnoStyleSheet::getIdentifier()
{
return theSfxUnoStyleSheetIdentifier::get().getSeq();
}
void
SfxStyleSheetBasePool::Reindex()
{
mIndexedStyleSheets->Reindex();
}
const svl::IndexedStyleSheets&
SfxStyleSheetBasePool::GetIndexedStyleSheets() const
{
return *mIndexedStyleSheets;
}
rtl::Reference<SfxStyleSheetBase>
SfxStyleSheetBasePool::GetStyleSheetByPositionInIndex(unsigned pos)
{
return mIndexedStyleSheets->GetStyleSheetByPosition(pos);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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