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Diffstat (limited to 'svl/source/items/style.cxx')
| -rw-r--r-- | svl/source/items/style.cxx | 1400 |
1 files changed, 1400 insertions, 0 deletions
diff --git a/svl/source/items/style.cxx b/svl/source/items/style.cxx new file mode 100644 index 000000000000..adb7efa7b260 --- /dev/null +++ b/svl/source/items/style.cxx @@ -0,0 +1,1400 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svl.hxx" + +#include <com/sun/star/lang/XComponent.hpp> + +#define _SVSTDARR_STRINGS +#define _SVSTDARR_STRINGSSORTDTOR +#define _SVSTDARR_BYTESTRINGS +#define _SVSTDARR_BYTESTRINGSSORTDTOR + +#include <rtl/uuid.h> +#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 <poolio.hxx> +#include <svl/filerec.hxx> +#include <svl/itemiter.hxx> +#include <svl/style.hxx> +#include <svl/svstdarr.hxx> +#include <unotools/syslocale.hxx> +#include <algorithm> + +#define STYLESTREAM "SfxStyleSheets" +#define STYLESTREAM_VERSION sal_uInt16(50) + +#ifdef DBG_UTIL +class DbgStyleSheetReferences +{ +public: + DbgStyleSheetReferences() : mnStyles(0), mnPools(0) {} + ~DbgStyleSheetReferences() + { + OSL_TRACE("DbgStyleSheetReferences\nSfxStyleSheetBase left %ld\nSfxStyleSheetBasePool left %ld\n", mnStyles, mnPools ); + } + + sal_uInt32 mnStyles; + sal_uInt32 mnPools; +} +aDbgStyleSheetReferences; + +#endif + +TYPEINIT0(SfxStyleSheetBase) + +TYPEINIT3(SfxStyleSheet, SfxStyleSheetBase, SfxListener, SfxBroadcaster) + + +//========================================================================= + +TYPEINIT1(SfxStyleSheetHint, SfxHint); +TYPEINIT1(SfxStyleSheetHintExtended, SfxStyleSheetHint); +TYPEINIT1(SfxStyleSheetPoolHint, SfxHint); + +SfxStyleSheetHintExtended::SfxStyleSheetHintExtended +( + sal_uInt16 nAction, // SFX_STYLESHEET_... (s.o.) + const String& rOldName +) +: SfxStyleSheetHint( nAction ), + aName( rOldName ) +{} +SfxStyleSheetHintExtended::SfxStyleSheetHintExtended +( + sal_uInt16 nAction, // SFX_STYLESHEET_... (s.o.) + const String& rOldName, + SfxStyleSheetBase& rStyleSheet // geh"ort weiterhin dem Aufrufer +) +: SfxStyleSheetHint( nAction, rStyleSheet ), + aName( rOldName ) +{} + +//------------------------------------------------------------------------- + +SfxStyleSheetHint::SfxStyleSheetHint +( + sal_uInt16 nAction, // SFX_STYLESHEET_... (s.o.) + SfxStyleSheetBase& rStyleSheet // geh"ort weiterhin dem Aufrufer +) +: pStyleSh( &rStyleSheet ), + nHint( nAction ) +{} + +SfxStyleSheetHint::SfxStyleSheetHint +( + sal_uInt16 nAction // SFX_STYLESHEET_... (s.o.) +) +: pStyleSh( NULL ), + nHint( nAction ) +{} + +//========================================================================= + +class SfxStyleSheetBasePool_Impl +{ + public: + SfxStyles aStyles; + SfxStyleSheetIterator *pIter; + SfxStyleSheetBasePool_Impl() : pIter(0){} + ~SfxStyleSheetBasePool_Impl(){delete pIter;} +}; + + +//////////////////////////// SfxStyleSheetBase /////////////////////////////// + +// Konstruktoren + +SfxStyleSheetBase::SfxStyleSheetBase( const XubString& rName, SfxStyleSheetBasePool& r, SfxStyleFamily eFam, sal_uInt16 mask ) + : rPool( r ) + , nFamily( eFam ) + , aName( rName ) + , aParent() + , aFollow( rName ) + , pSet( NULL ) + , nMask(mask) + , nHelpId( 0 ) + , bMySet( sal_False ) +{ +#ifdef DBG_UTIL + aDbgStyleSheetReferences.mnStyles++; +#endif +} + +SfxStyleSheetBase::SfxStyleSheetBase( const SfxStyleSheetBase& r ) + : comphelper::OWeakTypeObject() + , rPool( r.rPool ) + , nFamily( r.nFamily ) + , aName( r.aName ) + , aParent( r.aParent ) + , aFollow( r.aFollow ) + , aHelpFile( r.aHelpFile ) + , nMask( r.nMask ) + , nHelpId( r.nHelpId ) + , bMySet( r.bMySet ) +{ +#ifdef DBG_UTIL + aDbgStyleSheetReferences.mnStyles++; +#endif + if( r.pSet ) + pSet = bMySet ? new SfxItemSet( *r.pSet ) : r.pSet; + else + pSet = NULL; +} + +static SfxStyleSheetBasePool& implGetStaticPool() +{ + static SfxStyleSheetBasePool* pSheetPool = 0; + static SfxItemPool* pBasePool = 0; + if( !pSheetPool ) + { + UniString aName; + pBasePool = new SfxItemPool( aName, 0, 0, 0 ); + pSheetPool = new SfxStyleSheetBasePool(*pBasePool); + } + return *pSheetPool; +} + +SfxStyleSheetBase::SfxStyleSheetBase() +: comphelper::OWeakTypeObject() +, rPool( implGetStaticPool() ) +{ +} + +SfxStyleSheetBase::~SfxStyleSheetBase() +{ +#ifdef DBG_UTIL + --aDbgStyleSheetReferences.mnStyles; +#endif + + if( bMySet ) + { + delete pSet; + pSet = 0; + } +} + +sal_uInt16 SfxStyleSheetBase::GetVersion() const +{ + return 0x0000; +} + +// Namen aendern + +const XubString& SfxStyleSheetBase::GetName() const +{ + return aName; +} + +sal_Bool SfxStyleSheetBase::SetName( const XubString& rName ) +{ + if(rName.Len() == 0) + return sal_False; + if( aName != rName ) + { + String aOldName = aName; + SfxStyleSheetBase *pOther = rPool.Find( rName, nFamily ) ; + if ( pOther && pOther != this ) + return sal_False; + + SfxStyleFamily eTmpFam=rPool.GetSearchFamily(); + sal_uInt16 nTmpMask=rPool.GetSearchMask(); + + rPool.SetSearchMask(nFamily); + + if ( aName.Len() ) + rPool.ChangeParent( aName, rName, sal_False ); + if ( aFollow.Equals( aName ) ) + aFollow = rName; + aName = rName; + rPool.SetSearchMask(eTmpFam, nTmpMask); + rPool.Broadcast( SfxStyleSheetHintExtended( + SFX_STYLESHEET_MODIFIED, aOldName, *this ) ); + } + return sal_True; +} + +rtl::OUString SfxStyleSheetBase::GetDisplayName() const +{ + if( maDisplayName.getLength() == 0 ) + { + return aName; + } + else + { + return maDisplayName; + } +} + +void SfxStyleSheetBase::SetDisplayName( const rtl::OUString& rDisplayName ) +{ + maDisplayName = rDisplayName; +} + +// Parent aendern + +const XubString& SfxStyleSheetBase::GetParent() const +{ + return aParent; +} + +sal_Bool SfxStyleSheetBase::SetParent( const XubString& rName ) +{ + if ( rName == aName ) + return sal_False; + + if( aParent != rName ) + { + SfxStyleSheetBase* pIter = rPool.Find(rName, nFamily); + if( rName.Len() && !pIter ) + { + OSL_FAIL( "StyleSheet-Parent nicht gefunden" ); + return sal_False; + } + // rekursive Verknuepfungen verhindern + if( aName.Len() ) + while(pIter) + { + if(pIter->GetName() == aName && aName != rName) + return sal_False; + pIter = rPool.Find(pIter->GetParent(), nFamily); + } + aParent = rName; + } + rPool.Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_MODIFIED, *this ) ); + return sal_True; +} + +// Follow aendern + +const XubString& SfxStyleSheetBase::GetFollow() const +{ + return aFollow; +} + +sal_Bool SfxStyleSheetBase::SetFollow( const XubString& rName ) +{ + if( aFollow != rName ) + { + if( !rPool.Find( rName, nFamily ) ) + { + OSL_FAIL( "StyleSheet-Follow nicht gefunden" ); + return sal_False; + } + aFollow = rName; + } + rPool.Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_MODIFIED, *this ) ); + return sal_True; +} + +// Itemset setzen. Die Dflt-Implementation legt ein neues Set an. + +SfxItemSet& SfxStyleSheetBase::GetItemSet() +{ + if( !pSet ) + { + pSet = new SfxItemSet( rPool.GetPool() ); + bMySet = sal_True; + } + return *pSet; +} + +// Hilfe-Datei und -ID setzen und abfragen + +sal_uLong SfxStyleSheetBase::GetHelpId( String& rFile ) +{ + rFile = aHelpFile; + return nHelpId; +} + +void SfxStyleSheetBase::SetHelpId( const String& rFile, sal_uLong nId ) +{ + aHelpFile = rFile; + nHelpId = nId; +} + +// Folgevorlage m"oglich? Default: Ja + +sal_Bool SfxStyleSheetBase::HasFollowSupport() const +{ + return sal_True; +} + +// Basisvorlage m"oglich? Default: Ja + +sal_Bool SfxStyleSheetBase::HasParentSupport() const +{ + return sal_True; +} + +// Basisvorlage uf NULL setzen m"oglich? Default: Nein + +sal_Bool SfxStyleSheetBase::HasClearParentSupport() const +{ + return sal_False; +} + +// Defaultmaessig sind alle StyleSheets Used + +sal_Bool SfxStyleSheetBase::IsUsed() const +{ + return sal_True; +} + +// eingestellte Attribute ausgeben + + +XubString SfxStyleSheetBase::GetDescription() +{ + return GetDescription( SFX_MAPUNIT_CM ); +} + +// eingestellte Attribute ausgeben + +XubString SfxStyleSheetBase::GetDescription( SfxMapUnit eMetric ) +{ + SfxItemIter aIter( GetItemSet() ); + XubString aDesc; + const SfxPoolItem* pItem = aIter.FirstItem(); + + IntlWrapper aIntlWrapper(comphelper::getProcessServiceFactory(), + SvtSysLocale().GetLanguage()); + while ( pItem ) + { + XubString aItemPresentation; + + if ( !IsInvalidItem( pItem ) && + rPool.GetPool().GetPresentation( + *pItem, SFX_ITEM_PRESENTATION_COMPLETE, + eMetric, aItemPresentation, &aIntlWrapper ) ) + { + if ( aDesc.Len() && aItemPresentation.Len() ) + aDesc.AppendAscii(RTL_CONSTASCII_STRINGPARAM(" + ")); + if ( aItemPresentation.Len() ) + aDesc += aItemPresentation; + } + pItem = aIter.NextItem(); + } + return aDesc; +} + +/////////////////////////// SfxStyleSheetIterator /////////////////////////////// + +SfxStyleFamily SfxStyleSheetIterator::GetSearchFamily() const +{ + return nSearchFamily; +} + +inline sal_Bool SfxStyleSheetIterator::IsTrivialSearch() +{ + return nMask == 0xFFFF && GetSearchFamily() == SFX_STYLE_FAMILY_ALL; +} + +sal_Bool SfxStyleSheetIterator::DoesStyleMatch(SfxStyleSheetBase *pStyle) +{ + return ((GetSearchFamily() == SFX_STYLE_FAMILY_ALL) || + ( pStyle->GetFamily() == GetSearchFamily() )) + && (( pStyle->GetMask() & ( GetSearchMask() & ~SFXSTYLEBIT_USED )) || + ( bSearchUsed ? pStyle->IsUsed() : sal_False ) || + GetSearchMask() == SFXSTYLEBIT_ALL ); +} + + +SfxStyleSheetIterator::SfxStyleSheetIterator(SfxStyleSheetBasePool *pBase, + SfxStyleFamily eFam, sal_uInt16 n) +{ + pBasePool=pBase; + nSearchFamily=eFam; + bSearchUsed=sal_False; + if((n != SFXSTYLEBIT_ALL ) && ((n & SFXSTYLEBIT_USED) == SFXSTYLEBIT_USED)) + { + bSearchUsed = sal_True; + n &= ~SFXSTYLEBIT_USED; + } + nMask=n; +} + +SfxStyleSheetIterator::~SfxStyleSheetIterator() +{ +} + + +sal_uInt16 SfxStyleSheetIterator::Count() +{ + sal_uInt16 n = 0; + if( IsTrivialSearch()) + n = (sal_uInt16) pBasePool->aStyles.size(); + else + for(sal_uInt16 i=0; i<pBasePool->aStyles.size(); i++) + { + SfxStyleSheetBase* pStyle = pBasePool->aStyles[i].get(); + if(DoesStyleMatch(pStyle)) + n++; + } + return n; +} + +SfxStyleSheetBase* SfxStyleSheetIterator::operator[](sal_uInt16 nIdx) +{ + if( IsTrivialSearch()) + return pBasePool->aStyles[nIdx].get(); + + sal_uInt16 z = 0; + for(sal_uInt16 n=0; n<pBasePool->aStyles.size(); n++) + { + SfxStyleSheetBase* pStyle = pBasePool->aStyles[n].get(); + if( DoesStyleMatch(pStyle)) + { + if(z == nIdx) + { + nAktPosition=n; + return pAktStyle=pStyle; + } + ++z; + } + } + OSL_FAIL("falscher Index"); + return 0; +} + +SfxStyleSheetBase* SfxStyleSheetIterator::First() +{ + sal_Int32 nIdx = -1; + + if ( IsTrivialSearch() && pBasePool->aStyles.size() ) + nIdx = 0; + else + for( sal_uInt16 n = 0; n < pBasePool->aStyles.size(); n++ ) + { + SfxStyleSheetBase* pStyle = pBasePool->aStyles[n].get(); + + if ( DoesStyleMatch( pStyle ) ) + { + nIdx = n; + break; + } + } + + if ( nIdx != -1 ) + { + nAktPosition = (sal_uInt16)nIdx; + return pAktStyle = pBasePool->aStyles[nIdx].get(); + } + return 0; +} + + +SfxStyleSheetBase* SfxStyleSheetIterator::Next() +{ + sal_Int32 nIdx = -1; + + if ( IsTrivialSearch() && + (sal_uInt16)pBasePool->aStyles.size() > nAktPosition + 1 ) + nIdx = nAktPosition + 1; + else + for( sal_uInt16 n = nAktPosition + 1; n < pBasePool->aStyles.size(); n++ ) + { + SfxStyleSheetBase* pStyle = pBasePool->aStyles[n].get(); + + if ( DoesStyleMatch( pStyle ) ) + { + nIdx = n; + break; + } + } + + if ( nIdx != -1 ) + { + nAktPosition = (sal_uInt16)nIdx; + return pAktStyle = pBasePool->aStyles[nIdx].get(); + } + return 0; +} + + +SfxStyleSheetBase* SfxStyleSheetIterator::Find(const XubString& rStr) +{ + for ( sal_uInt16 n = 0; n < pBasePool->aStyles.size(); n++ ) + { + SfxStyleSheetBase* pStyle = pBasePool->aStyles[n].get(); + + // #98454# performance: in case of bSearchUsed==sal_True it may be + // significant to first compare the name and only if it matches to call + // the style sheet IsUsed() method in DoesStyleMatch(). + if ( pStyle->GetName().Equals( rStr ) && DoesStyleMatch( pStyle ) ) + { + nAktPosition = n; + return pAktStyle = pStyle; + } + } + return 0; +} + + +sal_uInt16 SfxStyleSheetIterator::GetSearchMask() const +{ + sal_uInt16 mask = nMask; + + if ( bSearchUsed ) + mask |= SFXSTYLEBIT_USED; + return mask; +} + +/////////////////////////// SfxStyleSheetBasePool /////////////////////////////// + +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() +{ + SfxStyleSheetIterator*& rpIter = pImp->pIter; + if( !rpIter || (rpIter->GetSearchMask() != nMask) || (rpIter->GetSearchFamily() != nSearchFamily) ) + { + delete rpIter; + rpIter = CreateIterator( nSearchFamily, nMask ); + } + return *rpIter; +} + + +SfxStyleSheetBasePool::SfxStyleSheetBasePool( SfxItemPool& r ) + : aAppName(r.GetName()) + , rPool(r) + , nSearchFamily(SFX_STYLE_FAMILY_PARA) + , nMask(0xFFFF) +{ +#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 ) +{ +#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; +} + +sal_Bool SfxStyleSheetBasePool::SetParent(SfxStyleFamily eFam, const XubString& rStyle, const XubString& rParent) +{ + SfxStyleSheetIterator aIter(this,eFam,SFXSTYLEBIT_ALL); + SfxStyleSheetBase *pStyle = + aIter.Find(rStyle); + OSL_ENSURE(pStyle, "Vorlage nicht gefunden. Writer mit Solar <2541??"); + if(pStyle) + return pStyle->SetParent(rParent); + else + return sal_False; +} + + +void SfxStyleSheetBasePool::SetSearchMask(SfxStyleFamily eFam, sal_uInt16 n) +{ + nSearchFamily = eFam; nMask = n; +} + +sal_uInt16 SfxStyleSheetBasePool::GetSearchMask() const +{ + return nMask; +} + + +// Der Name des Streams + +String SfxStyleSheetBasePool::GetStreamName() +{ + return String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM(STYLESTREAM)); +} + +/////////////////////////////////// Factory //////////////////////////////// + + + +SfxStyleSheetIterator* SfxStyleSheetBasePool::CreateIterator +( + SfxStyleFamily eFam, + sal_uInt16 mask +) +{ + return new SfxStyleSheetIterator(this,eFam,mask); +} + + +SfxStyleSheetBase* SfxStyleSheetBasePool::Create +( + const XubString& 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 XubString& rName, SfxStyleFamily eFam, sal_uInt16 mask, sal_uInt16 nPos) +{ + 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" ); + SfxStyleSheetIterator& rIter = GetIterator_Impl(); + + if( !xStyle.is() ) + { + xStyle = Create( rName, eFam, mask ); + if(0xffff == nPos || nPos == aStyles.size() || nPos == rIter.Count()) + { + aStyles.push_back( xStyle ); + } + else + { + rIter[nPos]; + aStyles.insert( aStyles.begin() + rIter.GetPos(), xStyle ); + } + Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *xStyle.get() ) ); + } + return *xStyle.get(); +} + +/////////////////////////////// Kopieren /////////////////////////////////// + +// Hilfsroutine: Falls eine Vorlage dieses Namens existiert, wird +// sie neu erzeugt. Alle Vorlagen, die diese Vorlage zum Parent haben, +// werden umgehaengt. + +SfxStyleSheetBase& SfxStyleSheetBasePool::Add( SfxStyleSheetBase& rSheet ) +{ + SfxStyleSheetIterator aIter(this, rSheet.GetFamily(), nMask); + SfxStyleSheetBase* pOld = aIter.Find( rSheet.GetName() ); + Remove( pOld ); + rtl::Reference< SfxStyleSheetBase > xNew( Create( rSheet ) ); + aStyles.push_back( 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; +} + +SfxStyleSheetBasePool& SfxStyleSheetBasePool::operator+=( const SfxStyleSheetBasePool& r ) +{ + if( &r != this ) + { + SfxStyles::const_iterator aIter( r.aStyles.begin() ); + while( aIter != r.aStyles.end() ) + { + Add(*(*aIter++).get()); + } + } + return *this; +} + +//////////////////////////////// Suchen //////////////////////////////////// + +sal_uInt16 SfxStyleSheetBasePool::Count() +{ + return GetIterator_Impl().Count(); +} + +SfxStyleSheetBase *SfxStyleSheetBasePool::operator[](sal_uInt16 nIdx) +{ + return GetIterator_Impl()[nIdx]; +} + +SfxStyleSheetBase* SfxStyleSheetBasePool::Find(const XubString& rName, + SfxStyleFamily eFam, + sal_uInt16 mask) +{ + SfxStyleSheetIterator aIter(this,eFam,mask); + return aIter.Find(rName); +} + +const SfxStyles& SfxStyleSheetBasePool::GetStyles() +{ + return aStyles; +} + +SfxStyleSheetBase* SfxStyleSheetBasePool::First() +{ + return GetIterator_Impl().First(); +} + +SfxStyleSheetBase* SfxStyleSheetBasePool::Next() +{ + return GetIterator_Impl().Next(); +} + +//////////////////////////////// Loeschen ///////////////////////////////// + +void SfxStyleSheetBasePool::Remove( SfxStyleSheetBase* p ) +{ + if( p ) + { + SfxStyles::iterator aIter( std::find( aStyles.begin(), aStyles.end(), rtl::Reference< SfxStyleSheetBase >( p ) ) ); + if( aIter != aStyles.end() ) + { + // Alle Styles umsetzen, deren Parent dieser hier ist + ChangeParent( p->GetName(), p->GetParent() ); + + 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& ) + { + } + + aStyles.erase(aIter); + 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().Len() ) + { + pOld = aIter.Find( p->GetParent() ); + OSL_ENSURE( pOld, "svl::SfxStyleSheetBasePool::Insert(), Parent not found!" ); + } +#endif + aStyles.push_back( rtl::Reference< SfxStyleSheetBase >( p ) ); + Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *p ) ); +} + +void SfxStyleSheetBasePool::Clear() +{ + SfxStyles aClearStyles; + aClearStyles.swap( aStyles ); + + SfxStyles::iterator aIter( aClearStyles.begin() ); + while( aIter != aClearStyles.end() ) + { + 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, *(*aIter++).get() ) ); + } +} + +/////////////////////////// Parents umsetzen //////////////////////////////// + +void SfxStyleSheetBasePool::ChangeParent(const XubString& rOld, + const XubString& rNew, + sal_Bool bVirtual) +{ + const sal_uInt16 nTmpMask = GetSearchMask(); + SetSearchMask(GetSearchFamily(), 0xffff); + for( SfxStyleSheetBase* p = First(); p; p = Next() ) + { + if( p->GetParent().Equals( rOld ) ) + { + if(bVirtual) + p->SetParent( rNew ); + else + p->aParent = rNew; + } + } + SetSearchMask(GetSearchFamily(), nTmpMask); +} + +/////////////////////////// Laden/Speichern ///////////////////////////////// + +void SfxStyleSheetBase::Load( SvStream&, sal_uInt16 ) +{ +} + +void SfxStyleSheetBase::Store( SvStream& ) +{ +} + + +sal_Bool SfxStyleSheetBasePool::Load( SvStream& rStream ) +{ + // alte Version? + if ( !rPool.IsVer2_Impl() ) + return Load1_Impl( rStream ); + + // gesamten StyleSheetPool in neuer Version aus einem MiniRecord lesen + SfxMiniRecordReader aPoolRec( &rStream, SFX_STYLES_REC ); + + // Header-Record lesen + short nCharSet = 0; + if ( !rStream.GetError() ) + { + SfxSingleRecordReader aHeaderRec( &rStream, SFX_STYLES_REC_HEADER ); + if ( !aHeaderRec.IsValid() ) + return sal_False; + + aAppName = rPool.GetName(); + rStream >> nCharSet; + } + + // Styles-Record lesen + if ( !rStream.GetError() ) + { + SfxMultiRecordReader aStylesRec( &rStream, SFX_STYLES_REC_STYLES ); + if ( !aStylesRec.IsValid() ) + return sal_False; + + rtl_TextEncoding eEnc = GetSOLoadTextEncoding( + (rtl_TextEncoding)nCharSet, + sal::static_int_cast< sal_uInt16 >(rStream.GetVersion()) ); + rtl_TextEncoding eOldEnc = rStream.GetStreamCharSet(); + rStream.SetStreamCharSet( eEnc ); + + sal_uInt16 nStyles; + for ( nStyles = 0; aStylesRec.GetContent(); nStyles++ ) + { + // kann nicht mehr weiterlesen? + if ( rStream.GetError() ) + break; + + // Globale Teile + XubString aName, aParent, aFollow; + String aHelpFile; + sal_uInt16 nFamily, nStyleMask,nCount; + sal_uInt32 nHelpId; + rStream.ReadByteString(aName, eEnc ); + rStream.ReadByteString(aParent, eEnc ); + rStream.ReadByteString(aFollow, eEnc ); + rStream >> nFamily >> nStyleMask; + SfxPoolItem::readByteString(rStream, aHelpFile); + rStream >> nHelpId; + + SfxStyleSheetBase& rSheet = Make( aName, (SfxStyleFamily)nFamily , nStyleMask); + rSheet.SetHelpId( aHelpFile, nHelpId ); + // Hier erst einmal Parent und Follow zwischenspeichern + rSheet.aParent = aParent; + rSheet.aFollow = aFollow; + sal_uInt32 nPos = rStream.Tell(); + rStream >> nCount; + if(nCount) + { + rStream.Seek( nPos ); + // Das Laden des ItemSets bedient sich der Methode GetItemSet(), + // damit eigene ItemSets untergeschoben werden koennen + SfxItemSet& rSet = rSheet.GetItemSet(); + rSet.ClearItem(); + //! SfxItemSet aTmpSet( *pTmpPool ); + /*!aTmpSet*/ rSet.Load( rStream ); + //! rSet.Put( aTmpSet ); + } + // Lokale Teile + sal_uInt32 nSize; + sal_uInt16 nVer; + rStream >> nVer >> nSize; + nPos = rStream.Tell() + nSize; + rSheet.Load( rStream, nVer ); + rStream.Seek( nPos ); + } + + // #72939# only loop through the styles that were really inserted + sal_uLong n = aStyles.size(); + + //! delete pTmpPool; + // Jetzt Parent und Follow setzen. Alle Sheets sind geladen. + // Mit Setxxx() noch einmal den String eintragen, da diese + // virtuellen Methoden evtl. ueberlagert sind. + for ( sal_uLong i = 0; i < n; i++ ) + { + SfxStyleSheetBase* p = aStyles[ i ].get(); + XubString aText = p->aParent; + p->aParent.Erase(); + p->SetParent( aText ); + aText = p->aFollow; + p->aFollow.Erase(); + p->SetFollow( aText ); + } + + rStream.SetStreamCharSet( eOldEnc ); + } + + // alles klar? + return sal_Bool( rStream.GetError() == SVSTREAM_OK ); +} + +sal_Bool SfxStyleSheetBasePool::Load1_Impl( SvStream& rStream ) +{ + aAppName = rPool.GetName(); + sal_uInt16 nVersion; + short nCharSet; + rStream >> nVersion; + + if(nVersion!=STYLESTREAM_VERSION) + nCharSet=nVersion; + else + rStream >> nCharSet; + + rtl_TextEncoding eEnc = GetSOLoadTextEncoding( + (rtl_TextEncoding)nCharSet, + sal::static_int_cast< sal_uInt16 >(rStream.GetVersion()) ); + rtl_TextEncoding eOldEnc = rStream.GetStreamCharSet(); + rStream.SetStreamCharSet( eEnc ); + + sal_uInt16 nStyles; + rStream >> nStyles; + sal_uInt16 i; + for ( i = 0; i < nStyles; i++ ) + { + // kann nicht mehr weiterlesen? + if ( rStream.GetError() ) + { + nStyles = i; + break; + } + + // Globale Teile + XubString aName, aParent, aFollow; + String aHelpFile; + sal_uInt16 nFamily, nStyleMask,nCount; + sal_uInt32 nHelpId; + rStream.ReadByteString(aName, eEnc ); + rStream.ReadByteString(aParent, eEnc ); + rStream.ReadByteString(aFollow, eEnc ); + rStream >> nFamily >> nStyleMask; + SfxPoolItem::readByteString(rStream, aHelpFile); + if(nVersion!=STYLESTREAM_VERSION) + { + sal_uInt16 nTmpHelpId; + rStream >> nTmpHelpId; + nHelpId=nTmpHelpId; + } + else + rStream >> nHelpId; + + SfxStyleSheetBase& rSheet = Make( aName, (SfxStyleFamily)nFamily , nStyleMask); + rSheet.SetHelpId( aHelpFile, nHelpId ); + // Hier erst einmal Parent und Follow zwischenspeichern + rSheet.aParent = aParent; + rSheet.aFollow = aFollow; + sal_uInt32 nPos = rStream.Tell(); + rStream >> nCount; + if(nCount) { + rStream.Seek( nPos ); + // Das Laden des ItemSets bedient sich der Methode GetItemSet(), + // damit eigene ItemSets untergeschoben werden koennen + SfxItemSet& rSet = rSheet.GetItemSet(); + rSet.ClearItem(); +//! SfxItemSet aTmpSet( *pTmpPool ); + /*!aTmpSet*/ rSet.Load( rStream ); + //! rSet.Put( aTmpSet ); + } + // Lokale Teile + sal_uInt32 nSize; + sal_uInt16 nVer; + rStream >> nVer >> nSize; + nPos = rStream.Tell() + nSize; + rSheet.Load( rStream, nVer ); + rStream.Seek( nPos ); + } + + //! delete pTmpPool; + // Jetzt Parent und Follow setzen. Alle Sheets sind geladen. + // Mit Setxxx() noch einmal den String eintragen, da diese + // virtuellen Methoden evtl. ueberlagert sind. + for ( i = 0; i < nStyles; i++ ) + { + SfxStyleSheetBase* p = aStyles[ i ].get(); + XubString aText = p->aParent; + p->aParent.Erase(); + p->SetParent( aText ); + aText = p->aFollow; + p->aFollow.Erase(); + p->SetFollow( aText ); + } + + rStream.SetStreamCharSet( eOldEnc ); + + return sal_Bool( rStream.GetError() == SVSTREAM_OK ); +} + +sal_Bool SfxStyleSheetBasePool::Store( SvStream& rStream, sal_Bool bUsed ) +{ + // den ganzen StyleSheet-Pool in einen Mini-Record + SfxMiniRecordWriter aPoolRec( &rStream, SFX_STYLES_REC ); + + // Erst einmal die Dummies rauszaehlen; die werden nicht gespeichert + sal_uInt16 nCount = 0; + for( SfxStyleSheetBase* p = First(); p; p = Next() ) + { + if(!bUsed || p->IsUsed()) + nCount++; + } + + // einen Header-Record vorweg + rtl_TextEncoding eEnc + = ::GetSOStoreTextEncoding( + rStream.GetStreamCharSet(), + sal::static_int_cast< sal_uInt16 >(rStream.GetVersion()) ); + rtl_TextEncoding eOldEnc = rStream.GetStreamCharSet(); + rStream.SetStreamCharSet( eEnc ); + + { + SfxSingleRecordWriter aHeaderRec( &rStream, + SFX_STYLES_REC_HEADER, + STYLESTREAM_VERSION ); + rStream << (short) eEnc; + } + + // die StyleSheets in einen MultiVarRecord + { + // Bug 79478: + // make a check loop, to be shure, that the converted names are also + // unique like the originals! In other cases we get a loop. + SvStringsSortDtor aSortOrigNames( 0, 128 ); + SvStrings aOrigNames( 0, 128 ); + SvByteStringsSortDtor aSortConvNames( 0, 128 ); + SvByteStrings aConvNames( 0, 128 ); + + { + + for( SfxStyleSheetBase* p = First(); p; p = Next() ) + { + if(!bUsed || p->IsUsed()) + { + sal_uInt16 nFamily = (sal_uInt16)p->GetFamily(); + String* pName = new String( p->GetName() ); + ByteString* pConvName = new ByteString( *pName, eEnc ); + + pName->Insert( (sal_Unicode)nFamily, 0 ); + pConvName->Insert( " ", 0 ); + pConvName->SetChar( + 0, + sal::static_int_cast< char >(0xff & (nFamily >> 8)) ); + pConvName->SetChar( + 1, sal::static_int_cast< char >(0xff & nFamily) ); + + sal_uInt16 nInsPos, nAdd = aSortConvNames.Count(); + while( !aSortConvNames.Insert( pConvName, nInsPos ) ) + (pConvName->Append( '_' )).Append( + ByteString::CreateFromInt32( nAdd++ )); + aOrigNames.Insert( pName, nInsPos ); + } + } + + // now we have the list of the names, sorted by convertede names + // But now we need the sorted list of orignames. + { + sal_uInt16 nInsPos, nEnd = aOrigNames.Count(); + const ByteStringPtr* ppB = aSortConvNames.GetData(); + for( sal_uInt16 n = 0; n < nEnd; ++n, ++ppB ) + { + String* p = aOrigNames.GetObject( n ); + aSortOrigNames.Insert( p, nInsPos ); + aConvNames.Insert( *ppB, nInsPos ); + } + + } + } + + + ByteString sEmpty; + sal_uInt16 nFndPos; + String sNm; + SfxMultiVarRecordWriter aStylesRec( &rStream, SFX_STYLES_REC_STYLES, 0 ); + for( SfxStyleSheetBase* p = First(); p; p = Next() ) + { + if(!bUsed || p->IsUsed()) + { + aStylesRec.NewContent(); + + // Globale Teile speichern + String aHelpFile; + sal_uInt32 nHelpId = p->GetHelpId( aHelpFile ); + sal_uInt16 nFamily = sal::static_int_cast< sal_uInt16 >(p->GetFamily()); + String sFamily( (sal_Unicode)nFamily ); + + (sNm = sFamily) += p->GetName(); + if( aSortOrigNames.Seek_Entry( &sNm, &nFndPos )) + rStream.WriteByteString( aConvNames.GetObject( nFndPos )->Copy( 2 )); + else + rStream.WriteByteString( sEmpty ); + + (sNm = sFamily) += p->GetParent(); + if( aSortOrigNames.Seek_Entry( &sNm, &nFndPos )) + rStream.WriteByteString( aConvNames.GetObject( nFndPos )->Copy( 2 )); + else + rStream.WriteByteString( sEmpty ); + + (sNm = sFamily) += p->GetFollow(); + if( aSortOrigNames.Seek_Entry( &sNm, &nFndPos )) + rStream.WriteByteString( aConvNames.GetObject( nFndPos )->Copy( 2 )); + else + rStream.WriteByteString( sEmpty ); + + rStream << nFamily << p->GetMask(); + SfxPoolItem::writeByteString(rStream, aHelpFile); + rStream << nHelpId; + if(p->pSet) + p->pSet->Store( rStream ); + else + rStream << (sal_uInt16)0; + + // Lokale Teile speichern + // Vor dem lokalen Teil wird die Laenge der lokalen Daten + // als sal_uInt32 sowie die Versionsnummer gespeichert. + rStream << (sal_uInt16) p->GetVersion(); + sal_uLong nPos1 = rStream.Tell(); + rStream << (sal_uInt32) 0; + p->Store( rStream ); + sal_uLong nPos2 = rStream.Tell(); + rStream.Seek( nPos1 ); + rStream << (sal_uInt32) ( nPos2 - nPos1 - sizeof( sal_uInt32 ) ); + rStream.Seek( nPos2 ); + if( rStream.GetError() != SVSTREAM_OK ) + break; + } + } + } + + rStream.SetStreamCharSet( eOldEnc ); + + return sal_Bool( rStream.GetError() == SVSTREAM_OK ); +} + +SfxItemPool& SfxStyleSheetBasePool::GetPool() +{ + return rPool; +} + +const SfxItemPool& SfxStyleSheetBasePool::GetPool() const +{ + return rPool; +} + +/////////////////////// SfxStyleSheet ///////////////////////////////// + +SfxStyleSheet::SfxStyleSheet(const XubString &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 ) +{} + +SfxStyleSheet::SfxStyleSheet() +{ +} + +SfxStyleSheet::~SfxStyleSheet() +{ + Broadcast( SfxStyleSheetHint( SFX_STYLESHEET_INDESTRUCTION, *this ) ); +} + + +sal_Bool SfxStyleSheet::SetParent( const XubString& rName ) +{ + if(aParent == rName) + return sal_True; + const XubString aOldParent(aParent); + if(SfxStyleSheetBase::SetParent(rName)) { + // aus der Benachrichtigungskette des alten + // Parents gfs. austragen + if(aOldParent.Len()) { + SfxStyleSheet *pParent = (SfxStyleSheet *)rPool.Find(aOldParent, nFamily, 0xffff); + if(pParent) + EndListening(*pParent); + } + // in die Benachrichtigungskette des neuen + // Parents eintragen + if(aParent.Len()) { + SfxStyleSheet *pParent = (SfxStyleSheet *)rPool.Find(aParent, nFamily, 0xffff); + if(pParent) + StartListening(*pParent); + } + return sal_True; + } + return sal_False; +} + +// alle Zuhoerer benachtichtigen + +void SfxStyleSheet::Notify(SfxBroadcaster& rBC, const SfxHint& rHint ) +{ + Forward(rBC, rHint); +} + +//////////////////////// SfxStyleSheetPool /////////////////////////////// + +SfxStyleSheetPool::SfxStyleSheetPool( SfxItemPool const& rSet) +: SfxStyleSheetBasePool( const_cast< SfxItemPool& >( rSet ) ) +{ +} + +/////////////////////////////////// Factory //////////////////////////////// + +SfxStyleSheetBase* SfxStyleSheetPool::Create( const XubString& rName, + SfxStyleFamily eFam, sal_uInt16 mask ) +{ + return new SfxStyleSheet( rName, *this, eFam, mask ); +} + +SfxStyleSheetBase* SfxStyleSheetPool::Create( const SfxStyleSheet& r ) +{ + return new SfxStyleSheet( r ); +} +/* +sal_Bool SfxStyleSheetPool::CopyTo(SfxStyleSheetPool &, const String &) +{ + return sal_False; +} +*/ + +// -------------------------------------------------------------------- +// class SfxUnoStyleSheet +// -------------------------------------------------------------------- + +SfxUnoStyleSheet::SfxUnoStyleSheet( const UniString& _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( const SfxStyleSheet& _rSheet ) +: ::cppu::ImplInheritanceHelper2< SfxStyleSheet, ::com::sun::star::style::XStyle, ::com::sun::star::lang::XUnoTunnel >( _rSheet ) +{ +} + +// -------------------------------------------------------------------- + +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) +{ + if( rId.getLength() == 16 && 0 == rtl_compareMemory( getIdentifier().getConstArray(), rId.getConstArray(), 16 ) ) + { + return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this)); + } + else + { + return 0; + } +} + +// -------------------------------------------------------------------- + +const ::com::sun::star::uno::Sequence< ::sal_Int8 >& SfxUnoStyleSheet::getIdentifier() +{ + static ::com::sun::star::uno::Sequence< sal_Int8 > * pSeq = 0; + if( !pSeq ) + { + ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ); + if( !pSeq ) + { + static ::com::sun::star::uno::Sequence< sal_Int8 > aSeq( 16 ); + rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True ); + pSeq = &aSeq; + } + } + return *pSeq; +} + +// -------------------------------------------------------------------- + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |