diff options
author | Oliver Bolte <obo@openoffice.org> | 2005-04-13 08:25:07 +0000 |
---|---|---|
committer | Oliver Bolte <obo@openoffice.org> | 2005-04-13 08:25:07 +0000 |
commit | 889517ca3e206a8f0f506b54ab48cb285b88feb2 (patch) | |
tree | 9d78b13c93a7d87d8059aa0a7fa838fa089b9547 /basic/source | |
parent | e7502492cac0153450944258e185f7692f51e264 (diff) |
INTEGRATION: CWS visibility03 (1.1.2); FILE ADDED
2005/03/24 18:04:30 mhu 1.1.2.1: #i45006# Moved from svtools/source/sbx/
Diffstat (limited to 'basic/source')
-rw-r--r-- | basic/source/sbx/sbxobj.cxx | 1188 | ||||
-rw-r--r-- | basic/source/sbx/sbxres.cxx | 122 |
2 files changed, 1310 insertions, 0 deletions
diff --git a/basic/source/sbx/sbxobj.cxx b/basic/source/sbx/sbxobj.cxx new file mode 100644 index 000000000000..515fd08c1f5e --- /dev/null +++ b/basic/source/sbx/sbxobj.cxx @@ -0,0 +1,1188 @@ +/************************************************************************* + * + * $RCSfile: sbxobj.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: obo $ $Date: 2005-04-13 09:24:51 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _STREAM_HXX //autogen +#include <tools/stream.hxx> +#endif +#include <vcl/sound.hxx> +#include "sbx.hxx" +#include "sbxbase.hxx" +#include "sbxres.hxx" + +#ifndef _SFXBRDCST_HXX //autogen +#include <svtools/brdcst.hxx> +#endif + +TYPEINIT1(SbxMethod,SbxVariable) +TYPEINIT1(SbxProperty,SbxVariable) +TYPEINIT2(SbxObject,SbxVariable,SfxListener) + +static const char* pNameProp; // Name-Property +static const char* pParentProp; // Parent-Property + +static USHORT nNameHash = 0, nParentHash = 0, nApplHash = 0; + +///////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////// + +SbxObject::SbxObject( const XubString& rClass ) + : SbxVariable( SbxOBJECT ), aClassName( rClass ) +{ + aData.pObj = this; + if( !nNameHash ) + { + pNameProp = GetSbxRes( STRING_NAMEPROP ); + pParentProp = GetSbxRes( STRING_PARENTPROP ); + nNameHash = MakeHashCode( String::CreateFromAscii( pNameProp ) ); + nParentHash = MakeHashCode( String::CreateFromAscii( pParentProp ) ); + } + SbxObject::Clear(); + SbxObject::SetName( rClass ); +} + +SbxObject::SbxObject( const SbxObject& rObj ) + : SbxVariable( rObj.GetType() ) +{ + *this = rObj; +} + +SbxObject& SbxObject::operator=( const SbxObject& r ) +{ + if( &r != this ) + { + SbxVariable::operator=( r ); + aClassName = r.aClassName; + pMethods = new SbxArray; + pProps = new SbxArray; + pObjs = new SbxArray( SbxOBJECT ); + // Die Arrays werden kopiert, die Inhalte uebernommen + *pMethods = *r.pMethods; + *pProps = *r.pProps; + *pObjs = *r.pObjs; + // Da die Variablen uebernommen wurden, ist dies OK + pDfltProp = r.pDfltProp; + SetName( r.GetName() ); + SetFlags( r.GetFlags() ); + SetModified( TRUE ); + } + return *this; +} + +static void CheckParentsOnDelete( SbxObject* pObj, SbxArray* p ) +{ + for( USHORT i = 0; i < p->Count(); i++ ) + { + SbxVariableRef& rRef = p->GetRef( i ); + if( rRef->IsBroadcaster() ) + pObj->EndListening( rRef->GetBroadcaster(), TRUE ); + // Hat das Element mehr als eine Referenz und noch einen Listener? + if( rRef->GetRefCount() > 1 ) + { + rRef->SetParent( NULL ); + DBG_ASSERT( !rRef->IsBroadcaster() || rRef->GetBroadcaster().GetListenerCount(), "Object element with dangling parent" ); + } + } +} + +SbxObject::~SbxObject() +{ + CheckParentsOnDelete( this, pProps ); + CheckParentsOnDelete( this, pMethods ); + CheckParentsOnDelete( this, pObjs ); +} + +SbxDataType SbxObject::GetType() const +{ + return SbxOBJECT; +} + +SbxClassType SbxObject::GetClass() const +{ + return SbxCLASS_OBJECT; +} + +void SbxObject::Clear() +{ + pMethods = new SbxArray; + pProps = new SbxArray; + pObjs = new SbxArray( SbxOBJECT ); + SbxVariable* p; + p = Make( String::CreateFromAscii( pNameProp ), SbxCLASS_PROPERTY, SbxSTRING ); + p->SetFlag( SBX_DONTSTORE ); + p = Make( String::CreateFromAscii( pParentProp ), SbxCLASS_PROPERTY, SbxOBJECT ); + p->ResetFlag( SBX_WRITE ); + p->SetFlag( SBX_DONTSTORE ); + pDfltProp = NULL; + SetModified( FALSE ); +} + +void SbxObject::SFX_NOTIFY( SfxBroadcaster&, const TypeId&, + const SfxHint& rHint, const TypeId& ) +{ + const SbxHint* p = PTR_CAST(SbxHint,&rHint); + if( p ) + { + ULONG nId = p->GetId(); + BOOL bRead = BOOL( nId == SBX_HINT_DATAWANTED ); + BOOL bWrite = BOOL( nId == SBX_HINT_DATACHANGED ); + SbxVariable* pVar = p->GetVar(); + if( bRead || bWrite ) + { + XubString aVarName( pVar->GetName() ); + USHORT nHash = MakeHashCode( aVarName ); + if( nHash == nNameHash + && aVarName.EqualsIgnoreCaseAscii( pNameProp ) ) + { + if( bRead ) + pVar->PutString( GetName() ); + else + SetName( pVar->GetString() ); + } + else if( nHash == nParentHash + && aVarName.EqualsIgnoreCaseAscii( pParentProp ) ) + { + SbxObject* p = GetParent(); + if( !p ) + p = this; + pVar->PutObject( p ); + } +// else if( nHash == nApplHash +// && aVarName.ICompare( pApplProp ) == COMPARE_EQUAL ) +// { +// SbxObject* p = this; +// while( p->GetParent() ) +// p = p->GetParent(); +// pVar->PutObject( p ); +// } + } + } +} + +BOOL SbxObject::IsClass( const XubString& rName ) const +{ + return BOOL( aClassName.EqualsIgnoreCaseAscii( rName ) ); +} + +SbxVariable* SbxObject::FindUserData( UINT32 nData ) +{ + if( !GetAll( SbxCLASS_DONTCARE ) ) + return NULL; + + SbxVariable* pRes = pMethods->FindUserData( nData ); + if( !pRes ) + pRes = pProps->FindUserData( nData ); + if( !pRes ) + pRes = pObjs->FindUserData( nData ); + // Search in den Parents? + if( !pRes && IsSet( SBX_GBLSEARCH ) ) + { + SbxObject* pCur = this; + while( !pRes && pCur->pParent ) + { + // Ich selbst bin schon durchsucht worden! + USHORT nOwn = pCur->GetFlags(); + pCur->ResetFlag( SBX_EXTSEARCH ); + // Ich suche bereits global! + USHORT nPar = pCur->pParent->GetFlags(); + pCur->pParent->ResetFlag( SBX_GBLSEARCH ); + pRes = pCur->pParent->FindUserData( nData ); + pCur->SetFlags( nOwn ); + pCur->pParent->SetFlags( nPar ); + pCur = pCur->pParent; + } + } + return pRes; +} + +SbxVariable* SbxObject::Find( const XubString& rName, SbxClassType t ) +{ +#ifdef DBG_UTIL + static USHORT nLvl = 0; + static const char* pCls[] = + { "DontCare","Array","Value","Variable","Method","Property","Object" }; + ByteString aNameStr1( (const UniString&)rName, RTL_TEXTENCODING_ASCII_US ); + ByteString aNameStr2( (const UniString&)SbxVariable::GetName(), RTL_TEXTENCODING_ASCII_US ); + DbgOutf( "SBX: Search %.*s %s %s in %s", + nLvl++, " ", + ( t >= SbxCLASS_DONTCARE && t <= SbxCLASS_OBJECT ) + ? pCls[ t-1 ] : "Unknown class", aNameStr1.GetBuffer(), aNameStr1.GetBuffer() ); +#endif + + if( !GetAll( t ) ) + return NULL; + SbxVariable* pRes = NULL; + pObjs->SetFlag( SBX_EXTSEARCH ); + if( t == SbxCLASS_DONTCARE ) + { + pRes = pMethods->Find( rName, SbxCLASS_METHOD ); + if( !pRes ) + pRes = pProps->Find( rName, SbxCLASS_PROPERTY ); + if( !pRes ) + pRes = pObjs->Find( rName, t ); + } + else + { + SbxArray* pArray = NULL; + switch( t ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + if( pArray ) + pRes = pArray->Find( rName, t ); + } + // Extended Search im Objekt-Array? + // Fuer Objekte und DontCare ist das Objektarray bereits + // durchsucht worden + if( !pRes && ( t == SbxCLASS_METHOD || t == SbxCLASS_PROPERTY ) ) + pRes = pObjs->Find( rName, t ); + // Search in den Parents? + if( !pRes && IsSet( SBX_GBLSEARCH ) ) + { + SbxObject* pCur = this; + while( !pRes && pCur->pParent ) + { + // Ich selbst bin schon durchsucht worden! + USHORT nOwn = pCur->GetFlags(); + pCur->ResetFlag( SBX_EXTSEARCH ); + // Ich suche bereits global! + USHORT nPar = pCur->pParent->GetFlags(); + pCur->pParent->ResetFlag( SBX_GBLSEARCH ); + pRes = pCur->pParent->Find( rName, t ); + pCur->SetFlags( nOwn ); + pCur->pParent->SetFlags( nPar ); + pCur = pCur->pParent; + } + } +#ifdef DBG_UTIL + nLvl--; + if( pRes ) + { + SbxObject* p = pRes->GetParent() ? pRes->GetParent() : this; + ByteString aNameStr1( (const UniString&)rName, RTL_TEXTENCODING_ASCII_US ); + ByteString aNameStr2( (const UniString&)SbxVariable::GetName(), RTL_TEXTENCODING_ASCII_US ); + DbgOutf( "SBX: Found %.*s %s in %s", + nLvl, " ", aNameStr1.GetBuffer(), aNameStr1.GetBuffer() ); + } +#endif + return pRes; +} + +// Kurzform: Die Parent-Kette wird durchsucht +// Das ganze rekursiv, da Call() ueberladen sein kann +// Qualified Names sind zugelassen + +BOOL SbxObject::Call( const XubString& rName, SbxArray* pParam ) +{ + SbxVariable* pMeth = FindQualified( rName, SbxCLASS_DONTCARE); + if( pMeth && pMeth->ISA(SbxMethod) ) + { + // FindQualified() koennte schon zugeschlagen haben! + if( pParam ) + pMeth->SetParameters( pParam ); + pMeth->Broadcast( SBX_HINT_DATAWANTED ); + pMeth->SetParameters( NULL ); + return TRUE; + } + SetError( SbxERR_NO_METHOD ); + return FALSE; +} + +void SbxObject::SetDfltProperty( const XubString& rName ) +{ + if( rName.Len() ) + { + pDfltProp = (SbxProperty*) Find( rName, SbxCLASS_PROPERTY ); + if( !pDfltProp ) + pDfltProp = (SbxProperty*) Make( rName, SbxCLASS_PROPERTY, SbxVARIANT ); + } + else + pDfltProp = NULL; + SetModified( TRUE ); +} + +void SbxObject::SetDfltProperty( SbxProperty* p ) +{ + if( p ) + { + USHORT n; + SbxArray* pArray = FindVar( p, n ); + pArray->Put( p, n ); + if( p->GetParent() != this ) + p->SetParent( this ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + } + pDfltProp = p; + SetModified( TRUE ); +} + +// Suchen einer bereits vorhandenen Variablen. Falls sie gefunden wurde, +// wird der Index gesetzt, sonst wird der Count des Arrays geliefert. +// In jedem Fall wird das korrekte Array geliefert. + +SbxArray* SbxObject::FindVar( SbxVariable* pVar, USHORT& nArrayIdx ) +{ + SbxArray* pArray = NULL; + if( pVar ) switch( pVar->GetClass() ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + if( pArray ) + { + nArrayIdx = pArray->Count(); + // ist die Variable per Name vorhanden? + pArray->ResetFlag( SBX_EXTSEARCH ); + SbxVariable* pOld = pArray->Find( pVar->GetName(), pVar->GetClass() ); + if( pOld ) + for( USHORT i = 0; i < pArray->Count(); i++ ) + { + SbxVariableRef& rRef = pArray->GetRef( i ); + if( (SbxVariable*) rRef == pOld ) + { + nArrayIdx = i; break; + } + } + } + return pArray; +} + +// Falls ein neues Objekt eingerichtet wird, wird es, falls es bereits +// eines mit diesem Namen gibt, indiziert. + +SbxVariable* SbxObject::Make( const XubString& rName, SbxClassType ct, SbxDataType dt ) +{ + // Ist das Objekt bereits vorhanden? + SbxArray* pArray = NULL; + switch( ct ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + if( !pArray ) + return NULL; + // Collections duerfen gleichnamige Objekte enthalten + if( !( ct == SbxCLASS_OBJECT && ISA(SbxCollection) ) ) + { + SbxVariable* pRes = pArray->Find( rName, ct ); + if( pRes ) + { +/* Wegen haeufiger Probleme (z.B. #67000) erstmal ganz raus +#ifdef DBG_UTIL + if( pRes->GetHashCode() != nNameHash + && pRes->GetHashCode() != nParentHash ) + { + XubString aMsg( "SBX-Element \"" ); + aMsg += pRes->GetName(); + aMsg += "\"\n in Objekt \""; + aMsg += GetName(); + aMsg += "\" bereits vorhanden"; + DbgError( (const char*)aMsg.GetStr() ); + } +#endif +*/ + return pRes; + } + } + SbxVariable* pVar; + switch( ct ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: + pVar = new SbxProperty( rName, dt ); + break; + case SbxCLASS_METHOD: + pVar = new SbxMethod( rName, dt ); + break; + case SbxCLASS_OBJECT: + pVar = CreateObject( rName ); + break; + } + pVar->SetParent( this ); + pArray->Put( pVar, pArray->Count() ); + SetModified( TRUE ); + // Das Objekt lauscht immer + StartListening( pVar->GetBroadcaster(), TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + return pVar; +} + +SbxObject* SbxObject::MakeObject( const XubString& rName, const XubString& rClass ) +{ + // Ist das Objekt bereits vorhanden? + if( !ISA(SbxCollection) ) + { + SbxVariable* pRes = pObjs->Find( rName, SbxCLASS_OBJECT ); + if( pRes ) + { +/* Wegen haeufiger Probleme (z.B. #67000) erstmal ganz raus +#ifdef DBG_UTIL + if( pRes->GetHashCode() != nNameHash + && pRes->GetHashCode() != nParentHash ) + { + XubString aMsg( "SBX-Objekt \"" ); + aMsg += pRes->GetName(); + aMsg += "\"\n in Objekt \""; + aMsg += GetName(); + aMsg += "\" bereits vorhanden"; + DbgError( (const char*)aMsg.GetStr() ); + } +#endif +*/ + return PTR_CAST(SbxObject,pRes); + } + } + SbxObject* pVar = CreateObject( rClass ); + if( pVar ) + { + pVar->SetName( rName ); + pVar->SetParent( this ); + pObjs->Put( pVar, pObjs->Count() ); + SetModified( TRUE ); + // Das Objekt lauscht immer + StartListening( pVar->GetBroadcaster(), TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + } + return pVar; +} + +void SbxObject::Insert( SbxVariable* pVar ) +{ + USHORT nIdx; + SbxArray* pArray = FindVar( pVar, nIdx ); + if( pArray ) + { + // Hinein damit. Man sollte allerdings auf die Pointer aufpassen! + if( nIdx < pArray->Count() ) + { + // dann gibt es dieses Element bereits + // Bei Collections duerfen gleichnamige Objekte hinein + if( pArray == pObjs && ISA(SbxCollection) ) + nIdx = pArray->Count(); + else + { + SbxVariable* pOld = pArray->Get( nIdx ); + // schon drin: ueberschreiben + if( pOld == pVar ) + return; + +/* Wegen haeufiger Probleme (z.B. #67000) erstmal ganz raus +#ifdef DBG_UTIL + if( pOld->GetHashCode() != nNameHash + && pOld->GetHashCode() != nParentHash ) + { + XubString aMsg( "SBX-Element \"" ); + aMsg += pVar->GetName(); + aMsg += "\"\n in Objekt \""; + aMsg += GetName(); + aMsg += "\" bereits vorhanden"; + DbgError( (const char*)aMsg.GetStr() ); + } +#endif +*/ + EndListening( pOld->GetBroadcaster(), TRUE ); + if( pVar->GetClass() == SbxCLASS_PROPERTY ) + { + if( pOld == pDfltProp ) + pDfltProp = (SbxProperty*) pVar; + } + } + } + StartListening( pVar->GetBroadcaster(), TRUE ); + pArray->Put( pVar, nIdx ); + if( pVar->GetParent() != this ) + pVar->SetParent( this ); + SetModified( TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); +#ifdef DBG_UTIL + static const char* pCls[] = + { "DontCare","Array","Value","Variable","Method","Property","Object" }; + XubString aVarName( pVar->GetName() ); + if ( !aVarName.Len() && pVar->ISA(SbxObject) ) + aVarName = PTR_CAST(SbxObject,pVar)->GetClassName(); + ByteString aNameStr1( (const UniString&)aVarName, RTL_TEXTENCODING_ASCII_US ); + ByteString aNameStr2( (const UniString&)SbxVariable::GetName(), RTL_TEXTENCODING_ASCII_US ); + DbgOutf( "SBX: Insert %s %s in %s", + ( pVar->GetClass() >= SbxCLASS_DONTCARE && + pVar->GetClass() <= SbxCLASS_OBJECT ) + ? pCls[ pVar->GetClass()-1 ] : "Unknown class", aNameStr1.GetBuffer(), aNameStr1.GetBuffer() ); +#endif + } +} + +// AB 23.4.1997, Optimierung, Einfuegen ohne Ueberpruefung auf doppelte +// Eintraege und ohne Broadcasts, wird nur in SO2/auto.cxx genutzt +void SbxObject::QuickInsert( SbxVariable* pVar ) +{ + SbxArray* pArray = NULL; + if( pVar ) + { + switch( pVar->GetClass() ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + } + if( pArray ) + { + StartListening( pVar->GetBroadcaster(), TRUE ); + pArray->Put( pVar, pArray->Count() ); + if( pVar->GetParent() != this ) + pVar->SetParent( this ); + SetModified( TRUE ); +#ifdef DBG_UTIL + static const char* pCls[] = + { "DontCare","Array","Value","Variable","Method","Property","Object" }; + XubString aVarName( pVar->GetName() ); + if ( !aVarName.Len() && pVar->ISA(SbxObject) ) + aVarName = PTR_CAST(SbxObject,pVar)->GetClassName(); + ByteString aNameStr1( (const UniString&)aVarName, RTL_TEXTENCODING_ASCII_US ); + ByteString aNameStr2( (const UniString&)SbxVariable::GetName(), RTL_TEXTENCODING_ASCII_US ); + DbgOutf( "SBX: Insert %s %s in %s", + ( pVar->GetClass() >= SbxCLASS_DONTCARE && + pVar->GetClass() <= SbxCLASS_OBJECT ) + ? pCls[ pVar->GetClass()-1 ] : "Unknown class", aNameStr1.GetBuffer(), aNameStr1.GetBuffer() ); +#endif + } +} + +// AB 23.3.1997, Spezial-Methode, gleichnamige Controls zulassen +void SbxObject::VCPtrInsert( SbxVariable* pVar ) +{ + SbxArray* pArray = NULL; + if( pVar ) + { + switch( pVar->GetClass() ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + } + if( pArray ) + { + StartListening( pVar->GetBroadcaster(), TRUE ); + pArray->Put( pVar, pArray->Count() ); + if( pVar->GetParent() != this ) + pVar->SetParent( this ); + SetModified( TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + } +} + +void SbxObject::Remove( const XubString& rName, SbxClassType t ) +{ + Remove( SbxObject::Find( rName, t ) ); +} + +void SbxObject::Remove( SbxVariable* pVar ) +{ + USHORT nIdx; + SbxArray* pArray = FindVar( pVar, nIdx ); + if( pArray && nIdx < pArray->Count() ) + { +#ifdef DBG_UTIL + static const char* pCls[] = + { "DontCare","Array","Value","Variable","Method","Property","Object" }; + XubString aVarName( pVar->GetName() ); + if ( !aVarName.Len() && pVar->ISA(SbxObject) ) + aVarName = PTR_CAST(SbxObject,pVar)->GetClassName(); + ByteString aNameStr1( (const UniString&)aVarName, RTL_TEXTENCODING_ASCII_US ); + ByteString aNameStr2( (const UniString&)SbxVariable::GetName(), RTL_TEXTENCODING_ASCII_US ); +// DbgOutf( "SBX: Remove %s %s in %s", +// ( pVar->GetClass() >= SbxCLASS_DONTCARE && +// pVar->GetClass() <= SbxCLASS_OBJECT ) +// ? pCls[ pVar->GetClass()-1 ] : "Unknown class", aNameStr1.GetBuffer() ); +#endif + SbxVariableRef pVar = pArray->Get( nIdx ); + if( pVar->IsBroadcaster() ) + EndListening( pVar->GetBroadcaster(), TRUE ); + if( (SbxVariable*) pVar == pDfltProp ) + pDfltProp = NULL; + pArray->Remove( nIdx ); + if( pVar->GetParent() == this ) + pVar->SetParent( NULL ); + SetModified( TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + } +} + +// AB 23.3.1997, Loeschen per Pointer fuer Controls (doppelte Namen!) +void SbxObject::VCPtrRemove( SbxVariable* pVar ) +{ + USHORT nIdx; + // Neu FindVar-Methode, sonst identisch mit normaler Methode + SbxArray* pArray = VCPtrFindVar( pVar, nIdx ); + if( pArray && nIdx < pArray->Count() ) + { + SbxVariableRef pVar = pArray->Get( nIdx ); + if( pVar->IsBroadcaster() ) + EndListening( pVar->GetBroadcaster(), TRUE ); + if( (SbxVariable*) pVar == pDfltProp ) + pDfltProp = NULL; + pArray->Remove( nIdx ); + if( pVar->GetParent() == this ) + pVar->SetParent( NULL ); + SetModified( TRUE ); + Broadcast( SBX_HINT_OBJECTCHANGED ); + } +} + +// AB 23.3.1997, Zugehoerige Spezial-Methode, nur ueber Pointer suchen +SbxArray* SbxObject::VCPtrFindVar( SbxVariable* pVar, USHORT& nArrayIdx ) +{ + SbxArray* pArray = NULL; + if( pVar ) switch( pVar->GetClass() ) + { + case SbxCLASS_VARIABLE: + case SbxCLASS_PROPERTY: pArray = pProps; break; + case SbxCLASS_METHOD: pArray = pMethods; break; + case SbxCLASS_OBJECT: pArray = pObjs; break; + default: + DBG_ASSERT( !this, "Ungueltige SBX-Klasse" ); + } + if( pArray ) + { + nArrayIdx = pArray->Count(); + for( USHORT i = 0; i < pArray->Count(); i++ ) + { + SbxVariableRef& rRef = pArray->GetRef( i ); + if( (SbxVariable*) rRef == pVar ) + { + nArrayIdx = i; break; + } + } + } + return pArray; +} + + + +void SbxObject::SetPos( SbxVariable* pVar, USHORT nPos ) +{ + USHORT nIdx; + SbxArray* pArray = FindVar( pVar, nIdx ); + if( pArray ) + { + if( nPos >= pArray->Count() ) + nPos = pArray->Count() - 1; + if( nIdx < ( pArray->Count() - 1 ) ) + { + SbxVariableRef refVar = pArray->Get( nIdx ); + pArray->Remove( nIdx ); + pArray->Insert( refVar, nPos ); + } + } +// SetModified( TRUE ); +// Broadcast( SBX_HINT_OBJECTCHANGED ); +} + +static BOOL LoadArray( SvStream& rStrm, SbxObject* pThis, SbxArray* pArray ) +{ + SbxArrayRef p = (SbxArray*) SbxBase::Load( rStrm ); + if( !p.Is() ) + return FALSE; + for( USHORT i = 0; i < p->Count(); i++ ) + { + SbxVariableRef& r = p->GetRef( i ); + SbxVariable* pVar = r; + if( pVar ) + { + pVar->SetParent( pThis ); + pThis->StartListening( pVar->GetBroadcaster(), TRUE ); + } + } + pArray->Merge( p ); + return TRUE; +} + +// Der Load eines Objekts ist additiv! + +BOOL SbxObject::LoadData( SvStream& rStrm, USHORT nVer ) +{ + // Hilfe fuer das Einlesen alter Objekte: einfach TRUE zurueck, + // LoadPrivateData() muss Default-Zustand herstellen + if( !nVer ) + return TRUE; + + pDfltProp = NULL; + if( !SbxVariable::LoadData( rStrm, nVer ) ) + return FALSE; + // Wenn kein fremdes Objekt enthalten ist, uns selbst eintragen + if( aData.eType == SbxOBJECT && !aData.pObj ) + aData.pObj = this; + ULONG nSize; + XubString aDfltProp; + rStrm.ReadByteString( aClassName, RTL_TEXTENCODING_ASCII_US ); + rStrm.ReadByteString( aDfltProp, RTL_TEXTENCODING_ASCII_US ); + ULONG nPos = rStrm.Tell(); + rStrm >> nSize; + if( !LoadPrivateData( rStrm, nVer ) ) + return FALSE; + ULONG nNewPos = rStrm.Tell(); + nPos += nSize; + DBG_ASSERT( nPos >= nNewPos, "SBX: Zu viele Daten eingelesen" ); + if( nPos != nNewPos ) + rStrm.Seek( nPos ); + if( !LoadArray( rStrm, this, pMethods ) + || !LoadArray( rStrm, this, pProps ) + || !LoadArray( rStrm, this, pObjs ) ) + return FALSE; + // Properties setzen + if( aDfltProp.Len() ) + pDfltProp = (SbxProperty*) pProps->Find( aDfltProp, SbxCLASS_PROPERTY ); + SetModified( FALSE ); + return TRUE; +} + +BOOL SbxObject::StoreData( SvStream& rStrm ) const +{ + if( !SbxVariable::StoreData( rStrm ) ) + return FALSE; + XubString aDfltProp; + if( pDfltProp ) + aDfltProp = pDfltProp->GetName(); + rStrm.WriteByteString( aClassName, RTL_TEXTENCODING_ASCII_US ); + rStrm.WriteByteString( aDfltProp, RTL_TEXTENCODING_ASCII_US ); + ULONG nPos = rStrm.Tell(); + rStrm << (UINT32) 0L; + if( !StorePrivateData( rStrm ) ) + return FALSE; + ULONG nNew = rStrm.Tell(); + rStrm.Seek( nPos ); + rStrm << (UINT32) ( nNew - nPos ); + rStrm.Seek( nNew ); + if( !pMethods->Store( rStrm ) ) + return FALSE; + if( !pProps->Store( rStrm ) ) + return FALSE; + if( !pObjs->Store( rStrm ) ) + return FALSE; + ((SbxObject*) this)->SetModified( FALSE ); + return TRUE; +} + +XubString SbxObject::GenerateSource( const XubString &rLinePrefix, + const SbxObject* ) +{ + // Properties in einem String einsammeln + XubString aSource; + SbxArrayRef xProps( GetProperties() ); + FASTBOOL bLineFeed = FALSE; + for ( USHORT nProp = 0; nProp < xProps->Count(); ++nProp ) + { + SbxPropertyRef xProp = (SbxProperty*) xProps->Get(nProp); + XubString aPropName( xProp->GetName() ); + if ( xProp->CanWrite() + && !( xProp->GetHashCode() == nNameHash + && aPropName.EqualsIgnoreCaseAscii( pNameProp ) ) ) + { + // ausser vor dem ersten Property immer einen Umbruch einfuegen + if ( bLineFeed ) + aSource.AppendAscii( "\n" ); + else + bLineFeed = TRUE; + + aSource += rLinePrefix; + aSource += '.'; + aSource += aPropName; + aSource.AppendAscii( " = " ); + + // den Property-Wert textuell darstellen + switch ( xProp->GetType() ) + { + case SbxEMPTY: + case SbxNULL: + // kein Wert + break; + + case SbxSTRING: + { + // Strings in Anf"uhrungszeichen + aSource.AppendAscii( "\"" ); + aSource += xProp->GetString(); + aSource.AppendAscii( "\"" ); + break; + } + + default: + { + // sonstiges wie z.B. Zahlen direkt + aSource += xProp->GetString(); + break; + } + } + } + } + return aSource; +} + +static BOOL CollectAttrs( const SbxBase* p, XubString& rRes ) +{ + XubString aAttrs; + if( p->IsHidden() ) + aAttrs.AssignAscii( "Hidden" ); + if( p->IsSet( SBX_EXTSEARCH ) ) + { + if( aAttrs.Len() ) + aAttrs += ','; + aAttrs.AppendAscii( "ExtSearch" ); + } + if( !p->IsVisible() ) + { + if( aAttrs.Len() ) + aAttrs += ','; + aAttrs.AppendAscii( "Invisible" ); + } + if( p->IsSet( SBX_DONTSTORE ) ) + { + if( aAttrs.Len() ) + aAttrs += ','; + aAttrs.AppendAscii( "DontStore" ); + } + if( aAttrs.Len() ) + { + rRes.AssignAscii( " (" ); + rRes += aAttrs; + rRes += ')'; + return TRUE; + } + else + { + rRes.Erase(); + return FALSE; + } +} + +void SbxObject::Dump( SvStream& rStrm, BOOL bFill ) +{ + // Einr"uckung + static USHORT nLevel = 0; + if ( nLevel > 10 ) + { + rStrm << "<too deep>" << endl; + return; + } + ++nLevel; + String aIndent; + for ( USHORT n = 1; n < nLevel; ++n ) + aIndent.AppendAscii( " " ); + + // ggf. Objekt vervollst"andigen + if ( bFill ) + GetAll( SbxCLASS_DONTCARE ); + + // Daten des Objekts selbst ausgeben + ByteString aNameStr( (const UniString&)GetName(), RTL_TEXTENCODING_ASCII_US ); + ByteString aClassNameStr( (const UniString&)aClassName, RTL_TEXTENCODING_ASCII_US ); + rStrm << "Object( " + << ByteString::CreateFromInt64( (ULONG) this ).GetBuffer() << "=='" + << ( aNameStr.Len() ? aNameStr.GetBuffer() : "<unnamed>" ) << "', " + << "of class '" << aClassNameStr.GetBuffer() << "', " + << "counts " + << ByteString::CreateFromInt64( GetRefCount() ).GetBuffer() + << " refs, "; + if ( GetParent() ) + { + ByteString aParentNameStr( (const UniString&)GetName(), RTL_TEXTENCODING_ASCII_US ); + rStrm << "in parent " + << ByteString::CreateFromInt64( (ULONG) GetParent() ).GetBuffer() + << "=='" << ( aParentNameStr.Len() ? aParentNameStr.GetBuffer() : "<unnamed>" ) << "'"; + } + else + rStrm << "no parent "; + rStrm << " )" << endl; + ByteString aIndentNameStr( (const UniString&)aIndent, RTL_TEXTENCODING_ASCII_US ); + rStrm << aIndentNameStr.GetBuffer() << "{" << endl; + + // Flags + XubString aAttrs; + if( CollectAttrs( this, aAttrs ) ) + { + ByteString aAttrStr( (const UniString&)aAttrs, RTL_TEXTENCODING_ASCII_US ); + rStrm << aIndentNameStr.GetBuffer() << "- Flags: " << aAttrStr.GetBuffer() << endl; + } + + // Methods + rStrm << aIndentNameStr.GetBuffer() << "- Methods:" << endl; + for( USHORT i = 0; i < pMethods->Count(); i++ ) + { + SbxVariableRef& r = pMethods->GetRef( i ); + SbxVariable* pVar = r; + if( pVar ) + { + XubString aLine( aIndent ); + aLine.AppendAscii( " - " ); + aLine += pVar->GetName( SbxNAME_SHORT_TYPES ); + XubString aAttrs; + if( CollectAttrs( pVar, aAttrs ) ) + aLine += aAttrs; + if( !pVar->IsA( TYPE(SbxMethod) ) ) + aLine.AppendAscii( " !! Not a Method !!" ); + rStrm.WriteByteString( aLine, RTL_TEXTENCODING_ASCII_US ); + + // bei Object-Methods auch das Object ausgeben + if ( pVar->GetValues_Impl().eType == SbxOBJECT && + pVar->GetValues_Impl().pObj && + pVar->GetValues_Impl().pObj != this && + pVar->GetValues_Impl().pObj != GetParent() ) + { + rStrm << " contains "; + ((SbxObject*) pVar->GetValues_Impl().pObj)->Dump( rStrm, bFill ); + } + else + rStrm << endl; + } + } + + // Properties + rStrm << aIndentNameStr.GetBuffer() << "- Properties:" << endl; + { + for( USHORT i = 0; i < pProps->Count(); i++ ) + { + SbxVariableRef& r = pProps->GetRef( i ); + SbxVariable* pVar = r; + if( pVar ) + { + XubString aLine( aIndent ); + aLine.AppendAscii( " - " ); + aLine += pVar->GetName( SbxNAME_SHORT_TYPES ); + XubString aAttrs; + if( CollectAttrs( pVar, aAttrs ) ) + aLine += aAttrs; + if( !pVar->IsA( TYPE(SbxProperty) ) ) + aLine.AppendAscii( " !! Not a Property !!" ); + rStrm.WriteByteString( aLine, RTL_TEXTENCODING_ASCII_US ); + + // bei Object-Properties auch das Object ausgeben + if ( pVar->GetValues_Impl().eType == SbxOBJECT && + pVar->GetValues_Impl().pObj && + pVar->GetValues_Impl().pObj != this && + pVar->GetValues_Impl().pObj != GetParent() ) + { + rStrm << " contains "; + ((SbxObject*) pVar->GetValues_Impl().pObj)->Dump( rStrm, bFill ); + } + else + rStrm << endl; + } + } + } + + // Objects + rStrm << aIndentNameStr.GetBuffer() << "- Objects:" << endl; + { + for( USHORT i = 0; i < pObjs->Count(); i++ ) + { + SbxVariableRef& r = pObjs->GetRef( i ); + SbxVariable* pVar = r; + if ( pVar ) + { + rStrm << aIndentNameStr.GetBuffer() << " - Sub"; + if ( pVar->ISA(SbxObject) ) + ((SbxObject*) pVar)->Dump( rStrm, bFill ); + else if ( pVar->ISA(SbxVariable) ) + ((SbxVariable*) pVar)->Dump( rStrm, bFill ); + } + } + } + + rStrm << aIndentNameStr.GetBuffer() << "}" << endl << endl; + --nLevel; +} + +SvDispatch* SbxObject::GetSvDispatch() +{ + return NULL; +} + +BOOL SbxMethod::Run( SbxValues* pValues ) +{ + SbxValues aRes; + if( !pValues ) + pValues = &aRes; + pValues->eType = SbxVARIANT; + return Get( *pValues ); +} + +SbxClassType SbxMethod::GetClass() const +{ + return SbxCLASS_METHOD; +} + +SbxClassType SbxProperty::GetClass() const +{ + return SbxCLASS_PROPERTY; +} + +void SbxObject::GarbageCollection( ULONG nObjects ) + +/* [Beschreibung] + + Diese statische Methode durchsucht die n"achsten 'nObjects' der zur Zeit + existierenden <SbxObject>-Instanzen nach zyklischen Referenzen, die sich + nur noch selbst am Leben erhalten. Ist 'nObjects==0', dann werden + alle existierenden durchsucht. + + zur Zeit nur implementiert: Object -> Parent-Property -> Parent -> Object +*/ + +{ + SbxVarList_Impl &rVars = GetSbxData_Impl()->aVars; + static BOOL bInGarbageCollection = FALSE; + if ( bInGarbageCollection ) + return; + bInGarbageCollection = TRUE; + +#if 0 + // erstes Object dieser Runde anspringen + BOOL bAll = !nObjects; + if ( bAll ) + rObjects.First(); + SbxObject *pObj = rObjects.GetCurObject(); + if ( !pObj ) + pObj = rObjects.First(); + + while ( pObj && 0 != nObjects-- ) + { + // hat der Parent nur noch 1 Ref-Count? + SbxObject *pParent = PTR_CAST( SbxObject, pObj->GetParent() ); + if ( pParent && 1 == pParent->GetRefCount() ) + { + // dann alle Properies des Objects durchsuchen + SbxArray *pProps = pObj->GetProperties(); + for ( USHORT n = 0; n < pProps->Count(); ++n ) + { + // verweist die Property auf den Parent des Object? + SbxVariable *pProp = pProps->Get(n); + const SbxValues &rValues = pProp->GetValues_Impl(); + if ( SbxOBJECT == rValues.eType && + pParent == rValues.pObj ) + { +#ifdef DBG_UTIL + DbgOutf( "SBX: %s.%s with Object %s was garbage", + pObj->GetName().GetStr(), + pProp->GetName().GetStr(), + pParent->GetName().GetStr() ); +#endif + // dann freigeben + pProp->SbxValue::Clear(); + Sound::Beep(); + break; + } + } + } + + // zum n"achsten + pObj = rObjects.Next(); + if ( !bAll && !pObj ) + pObj = rObjects.First(); + } +#endif + +// AB 28.10. Zur 507a vorerst raus, da SfxBroadcaster::Enable() wegfaellt +#if 0 +#ifdef DBG_UTIL + DbgOutf( "SBX: garbage collector done, %lu objects remainding", + rVars.Count() ); + if ( rVars.Count() > 200 && rVars.Count() < 210 ) + { + SvFileStream aStream( "d:\\tmp\\dump.sbx", STREAM_STD_WRITE ); + SfxBroadcaster::Enable(FALSE); + for ( ULONG n = 0; n < rVars.Count(); ++n ) + { + SbxVariable *pVar = rVars.GetObject(n); + SbxObject *pObj = PTR_CAST(SbxObject, pVar); + USHORT nFlags = pVar->GetFlags(); + pVar->SetFlag(SBX_NO_BROADCAST); + if ( pObj ) + pObj->Dump(aStream); + else if ( !pVar->GetParent() || !pVar->GetParent()->ISA(SbxObject) ) + pVar->Dump(aStream); + pVar->SetFlags(nFlags); + } + SfxBroadcaster::Enable(TRUE); + } +#endif +#endif + bInGarbageCollection = FALSE; +} + diff --git a/basic/source/sbx/sbxres.cxx b/basic/source/sbx/sbxres.cxx new file mode 100644 index 000000000000..de987e953224 --- /dev/null +++ b/basic/source/sbx/sbxres.cxx @@ -0,0 +1,122 @@ +/************************************************************************* + * + * $RCSfile: sbxres.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: obo $ $Date: 2005-04-13 09:25:07 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#include "sbxres.hxx" + +static const char* pSbxRes[] = { + "Empty", + "Null", + "Integer", + "Long", + "Single", + "Double", + "Currency", + "Date", + "String", + "Object", + "Error", + "Boolean", + "Variant", + "Any", + "Type14", + "Type15", + "Char", + "Byte", + "UShort", + "ULong", + "Long64", + "ULong64", + "Int", + "UInt", + "Void", + "HResult", + "Pointer", + "DimArray", + "CArray", + "Any", + "LpStr", + "LpWStr", + " As ", + "Optional ", + "Byref ", + + "Name", + "Parent", + "Application", + "Count", + "Add", + "Item", + "Remove", + + "Error ", // mit Blank! + "False", + "True" +}; + +const char* GetSbxRes( USHORT nId ) +{ + return ( ( nId > SBXRES_MAX ) ? "???" : pSbxRes[ nId ] ); +} + +SbxRes::SbxRes( USHORT nId ) + : XubString( String::CreateFromAscii( GetSbxRes( nId ) ) ) +{} + |