mir/libreoffice
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
6a38eace8c0936c507cb02b8d0dd09e837a183fd
libreoffice/basic/source/classes/sb.cxx
Alexander Wilms 6a38eace8c Remove visual noise from basic 
Change-Id: I10865b94f67de39e9dbcbe71ede42aa94d81db61
Reviewed-on: https://gerrit.libreoffice.org/8234
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
2014-02-25 21:09:17 +00:00

2314 lines
66 KiB
C++
Raw Blame History

/* -*- 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 <stdio.h>
#include "sb.hxx"
#include <tools/rcid.h>
#include <tools/stream.hxx>
#include <tools/errinf.hxx>
#include <basic/sbx.hxx>
#include <tools/rc.hxx>
#include <vcl/svapp.hxx>
#include <comphelper/processfactory.hxx>
#include "image.hxx"
#include "sbunoobj.hxx"
#include "sbjsmeth.hxx"
#include "sbjsmod.hxx"
#include "sbintern.hxx"
#include "runtime.hxx"
#include <basic/sbuno.hxx>
#include "sbobjmod.hxx"
#include "stdobj.hxx"
#include "filefmt.hxx"
#include "sb.hrc"
#include <basrid.hxx>
#include <osl/mutex.hxx>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/util/XCloseBroadcaster.hpp>
#include <com/sun/star/util/XCloseListener.hpp>
#include "errobject.hxx"
#include <boost/unordered_map.hpp>
#include <com/sun/star/script/ModuleType.hpp>
#include <com/sun/star/script/ModuleInfo.hpp>
#include <svtools/miscopt.hxx>
using namespace ::com::sun::star::script;
TYPEINIT1(StarBASIC,SbxObject)
#define RTLNAME "@SBRTL"
// i#i68894#
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using com::sun::star::uno::Reference;
using com::sun::star::uno::Any;
using com::sun::star::uno::UNO_QUERY;
using com::sun::star::lang::XMultiServiceFactory;
class DocBasicItem : public ::cppu::WeakImplHelper1< util::XCloseListener >
{
public:
explicit DocBasicItem( StarBASIC& rDocBasic );
virtual ~DocBasicItem();
inline const SbxObjectRef& getClassModules() const { return mxClassModules; }
inline bool isDocClosed() const { return mbDocClosed; }
void clearDependingVarsOnDelete( StarBASIC& rDeletedBasic );
void startListening();
void stopListening();
virtual void SAL_CALL queryClosing( const lang::EventObject& rSource, sal_Bool bGetsOwnership ) throw (util::CloseVetoException, uno::RuntimeException);
virtual void SAL_CALL notifyClosing( const lang::EventObject& rSource ) throw (uno::RuntimeException);
virtual void SAL_CALL disposing( const lang::EventObject& rSource ) throw (uno::RuntimeException);
private:
StarBASIC& mrDocBasic;
SbxObjectRef mxClassModules;
bool mbDocClosed;
bool mbDisposed;
};
DocBasicItem::DocBasicItem( StarBASIC& rDocBasic ) :
mrDocBasic( rDocBasic ),
mxClassModules( new SbxObject( OUString() ) ),
mbDocClosed( false ),
mbDisposed( false )
{
}
DocBasicItem::~DocBasicItem()
{
stopListening();
}
void DocBasicItem::clearDependingVarsOnDelete( StarBASIC& rDeletedBasic )
{
mrDocBasic.implClearDependingVarsOnDelete( &rDeletedBasic );
}
void DocBasicItem::startListening()
{
Any aThisComp;
mrDocBasic.GetUNOConstant( "ThisComponent", aThisComp );
Reference< util::XCloseBroadcaster > xCloseBC( aThisComp, UNO_QUERY );
mbDisposed = !xCloseBC.is();
if( xCloseBC.is() )
{
try { xCloseBC->addCloseListener( this ); } catch(const uno::Exception& ) {}
}
}
void DocBasicItem::stopListening()
{
if( mbDisposed ) return;
mbDisposed = true;
Any aThisComp;
mrDocBasic.GetUNOConstant( "ThisComponent", aThisComp );
Reference< util::XCloseBroadcaster > xCloseBC( aThisComp, UNO_QUERY );
if( xCloseBC.is() )
{
try { xCloseBC->removeCloseListener( this ); } catch(const uno::Exception& ) {}
}
}
void SAL_CALL DocBasicItem::queryClosing( const lang::EventObject& /*rSource*/, sal_Bool /*bGetsOwnership*/ ) throw (util::CloseVetoException, uno::RuntimeException)
{
}
void SAL_CALL DocBasicItem::notifyClosing( const lang::EventObject& /*rEvent*/ ) throw (uno::RuntimeException)
{
stopListening();
mbDocClosed = true;
}
void SAL_CALL DocBasicItem::disposing( const lang::EventObject& /*rEvent*/ ) throw (uno::RuntimeException)
{
stopListening();
}
namespace {
typedef ::rtl::Reference< DocBasicItem > DocBasicItemRef;
typedef boost::unordered_map< const StarBASIC *, DocBasicItemRef > DocBasicItemMap;
class GaDocBasicItems : public rtl::Static<DocBasicItemMap,GaDocBasicItems> {};
const DocBasicItem* lclFindDocBasicItem( const StarBASIC* pDocBasic )
{
DocBasicItemMap::iterator it = GaDocBasicItems::get().find( pDocBasic );
DocBasicItemMap::iterator end = GaDocBasicItems::get().end();
return (it != end) ? it->second.get() : 0;
}
void lclInsertDocBasicItem( StarBASIC& rDocBasic )
{
DocBasicItemRef& rxDocBasicItem = GaDocBasicItems::get()[ &rDocBasic ];
rxDocBasicItem.set( new DocBasicItem( rDocBasic ) );
rxDocBasicItem->startListening();
}
void lclRemoveDocBasicItem( StarBASIC& rDocBasic )
{
DocBasicItemMap::iterator it = GaDocBasicItems::get().find( &rDocBasic );
if( it != GaDocBasicItems::get().end() )
{
it->second->stopListening();
GaDocBasicItems::get().erase( it );
}
DocBasicItemMap::iterator it_end = GaDocBasicItems::get().end();
for( it = GaDocBasicItems::get().begin(); it != it_end; ++it )
{
it->second->clearDependingVarsOnDelete( rDocBasic );
}
}
StarBASIC* lclGetDocBasicForModule( SbModule* pModule )
{
StarBASIC* pRetBasic = NULL;
SbxObject* pCurParent = pModule;
while( pCurParent->GetParent() != NULL )
{
pCurParent = pCurParent->GetParent();
StarBASIC* pDocBasic = PTR_CAST( StarBASIC, pCurParent );
if( pDocBasic != NULL && pDocBasic->IsDocBasic() )
{
pRetBasic = pDocBasic;
break;
}
}
return pRetBasic;
}
} // namespace
SbxObject* StarBASIC::getVBAGlobals( )
{
if ( !pVBAGlobals )
{
Any aThisDoc;
if ( GetUNOConstant("ThisComponent", aThisDoc) )
{
Reference< XMultiServiceFactory > xDocFac( aThisDoc, UNO_QUERY );
if ( xDocFac.is() )
{
try
{
xDocFac->createInstance("ooo.vba.VBAGlobals");
}
catch(const Exception& )
{
// Ignore
}
}
}
const OUString aVBAHook("VBAGlobals");
pVBAGlobals = (SbUnoObject*)Find( aVBAHook , SbxCLASS_DONTCARE );
}
return pVBAGlobals;
}
// i#i68894#
SbxVariable* StarBASIC::VBAFind( const OUString& rName, SbxClassType t )
{
if( rName == "ThisComponent" )
{
return NULL;
}
// rename to init globals
if ( getVBAGlobals( ) )
{
return pVBAGlobals->Find( rName, t );
}
return NULL;
}
// Create array for conversion SFX <-> VB error code
struct SFX_VB_ErrorItem
{
sal_uInt16 nErrorVB;
SbError nErrorSFX;
};
const SFX_VB_ErrorItem SFX_VB_ErrorTab[] =
{
{ 1, SbERR_BASIC_EXCEPTION }, // #87844 Map exception to error code 1
{ 2, SbERR_SYNTAX },
{ 3, SbERR_NO_GOSUB },
{ 4, SbERR_REDO_FROM_START },
{ 5, SbERR_BAD_ARGUMENT },
{ 6, SbERR_MATH_OVERFLOW },
{ 7, SbERR_NO_MEMORY },
{ 8, SbERR_ALREADY_DIM },
{ 9, SbERR_OUT_OF_RANGE },
{ 10, SbERR_DUPLICATE_DEF },
{ 11, SbERR_ZERODIV },
{ 12, SbERR_VAR_UNDEFINED },
{ 13, SbERR_CONVERSION },
{ 14, SbERR_BAD_PARAMETER },
{ 18, SbERR_USER_ABORT },
{ 20, SbERR_BAD_RESUME },
{ 28, SbERR_STACK_OVERFLOW },
{ 35, SbERR_PROC_UNDEFINED },
{ 48, SbERR_BAD_DLL_LOAD },
{ 49, SbERR_BAD_DLL_CALL },
{ 51, SbERR_INTERNAL_ERROR },
{ 52, SbERR_BAD_CHANNEL },
{ 53, SbERR_FILE_NOT_FOUND },
{ 54, SbERR_BAD_FILE_MODE },
{ 55, SbERR_FILE_ALREADY_OPEN },
{ 57, SbERR_IO_ERROR },
{ 58, SbERR_FILE_EXISTS },
{ 59, SbERR_BAD_RECORD_LENGTH },
{ 61, SbERR_DISK_FULL },
{ 62, SbERR_READ_PAST_EOF },
{ 63, SbERR_BAD_RECORD_NUMBER },
{ 67, SbERR_TOO_MANY_FILES },
{ 68, SbERR_NO_DEVICE },
{ 70, SbERR_ACCESS_DENIED },
{ 71, SbERR_NOT_READY },
{ 73, SbERR_NOT_IMPLEMENTED },
{ 74, SbERR_DIFFERENT_DRIVE },
{ 75, SbERR_ACCESS_ERROR },
{ 76, SbERR_PATH_NOT_FOUND },
{ 91, SbERR_NO_OBJECT },
{ 93, SbERR_BAD_PATTERN },
{ 94, SBERR_IS_NULL },
{ 250, SbERR_DDE_ERROR },
{ 280, SbERR_DDE_WAITINGACK },
{ 281, SbERR_DDE_OUTOFCHANNELS },
{ 282, SbERR_DDE_NO_RESPONSE },
{ 283, SbERR_DDE_MULT_RESPONSES },
{ 284, SbERR_DDE_CHANNEL_LOCKED },
{ 285, SbERR_DDE_NOTPROCESSED },
{ 286, SbERR_DDE_TIMEOUT },
{ 287, SbERR_DDE_USER_INTERRUPT },
{ 288, SbERR_DDE_BUSY },
{ 289, SbERR_DDE_NO_DATA },
{ 290, SbERR_DDE_WRONG_DATA_FORMAT },
{ 291, SbERR_DDE_PARTNER_QUIT },
{ 292, SbERR_DDE_CONV_CLOSED },
{ 293, SbERR_DDE_NO_CHANNEL },
{ 294, SbERR_DDE_INVALID_LINK },
{ 295, SbERR_DDE_QUEUE_OVERFLOW },
{ 296, SbERR_DDE_LINK_ALREADY_EST },
{ 297, SbERR_DDE_LINK_INV_TOPIC },
{ 298, SbERR_DDE_DLL_NOT_FOUND },
{ 323, SbERR_CANNOT_LOAD },
{ 341, SbERR_BAD_INDEX },
{ 366, SbERR_NO_ACTIVE_OBJECT },
{ 380, SbERR_BAD_PROP_VALUE },
{ 382, SbERR_PROP_READONLY },
{ 394, SbERR_PROP_WRITEONLY },
{ 420, SbERR_INVALID_OBJECT },
{ 423, SbERR_NO_METHOD },
{ 424, SbERR_NEEDS_OBJECT },
{ 425, SbERR_INVALID_USAGE_OBJECT },
{ 430, SbERR_NO_OLE },
{ 438, SbERR_BAD_METHOD },
{ 440, SbERR_OLE_ERROR },
{ 445, SbERR_BAD_ACTION },
{ 446, SbERR_NO_NAMED_ARGS },
{ 447, SbERR_BAD_LOCALE },
{ 448, SbERR_NAMED_NOT_FOUND },
{ 449, SbERR_NOT_OPTIONAL },
{ 450, SbERR_WRONG_ARGS },
{ 451, SbERR_NOT_A_COLL },
{ 452, SbERR_BAD_ORDINAL },
{ 453, SbERR_DLLPROC_NOT_FOUND },
{ 460, SbERR_BAD_CLIPBD_FORMAT },
{ 951, SbERR_UNEXPECTED },
{ 952, SbERR_EXPECTED },
{ 953, SbERR_SYMBOL_EXPECTED },
{ 954, SbERR_VAR_EXPECTED },
{ 955, SbERR_LABEL_EXPECTED },
{ 956, SbERR_LVALUE_EXPECTED },
{ 957, SbERR_VAR_DEFINED },
{ 958, SbERR_PROC_DEFINED },
{ 959, SbERR_LABEL_DEFINED },
{ 960, SbERR_UNDEF_VAR },
{ 961, SbERR_UNDEF_ARRAY },
{ 962, SbERR_UNDEF_PROC },
{ 963, SbERR_UNDEF_LABEL },
{ 964, SbERR_UNDEF_TYPE },
{ 965, SbERR_BAD_EXIT },
{ 966, SbERR_BAD_BLOCK },
{ 967, SbERR_BAD_BRACKETS },
{ 968, SbERR_BAD_DECLARATION },
{ 969, SbERR_BAD_PARAMETERS },
{ 970, SbERR_BAD_CHAR_IN_NUMBER },
{ 971, SbERR_MUST_HAVE_DIMS },
{ 972, SbERR_NO_IF },
{ 973, SbERR_NOT_IN_SUBR },
{ 974, SbERR_NOT_IN_MAIN },
{ 975, SbERR_WRONG_DIMS },
{ 976, SbERR_BAD_OPTION },
{ 977, SbERR_CONSTANT_REDECLARED },
{ 978, SbERR_PROG_TOO_LARGE },
{ 979, SbERR_NO_STRINGS_ARRAYS },
{ 1000, SbERR_PROPERTY_NOT_FOUND },
{ 1001, SbERR_METHOD_NOT_FOUND },
{ 1002, SbERR_ARG_MISSING },
{ 1003, SbERR_BAD_NUMBER_OF_ARGS },
{ 1004, SbERR_METHOD_FAILED },
{ 1005, SbERR_SETPROP_FAILED },
{ 1006, SbERR_GETPROP_FAILED },
{ 1007, SbERR_BASIC_COMPAT },
{ 0xFFFF, 0xFFFFFFFFL } // End mark
};
// The StarBASIC factory is a hack. When a SbModule is created, its pointer
// is saved and given to the following SbProperties/SbMethods. This restores
// the Modul-relationshop. But it works only when a modul is loaded.
// Can cause troubles with separately loaded properties!
SbxBase* SbiFactory::Create( sal_uInt16 nSbxId, sal_uInt32 nCreator )
{
if( nCreator == SBXCR_SBX )
{
OUString aEmpty;
switch( nSbxId )
{
case SBXID_BASIC:
return new StarBASIC( NULL );
case SBXID_BASICMOD:
return new SbModule( aEmpty );
case SBXID_BASICPROP:
return new SbProperty( aEmpty, SbxVARIANT, NULL );
case SBXID_BASICMETHOD:
return new SbMethod( aEmpty, SbxVARIANT, NULL );
case SBXID_JSCRIPTMOD:
return new SbJScriptModule( aEmpty );
case SBXID_JSCRIPTMETH:
return new SbJScriptMethod( aEmpty, SbxVARIANT, NULL );
}
}
return NULL;
}
SbxObject* SbiFactory::CreateObject( const OUString& rClass )
{
if( rClass.equalsIgnoreAsciiCase( "StarBASIC" ) )
{
return new StarBASIC( NULL );
}
else if( rClass.equalsIgnoreAsciiCase( "StarBASICModule" ) )
{
return new SbModule( OUString() );
}
else if( rClass.equalsIgnoreAsciiCase( "Collection" ) )
{
return new BasicCollection( OUString("Collection"));
}
else if( rClass.equalsIgnoreAsciiCase( "FileSystemObject" ) )
{
try
{
Reference< XMultiServiceFactory > xFactory( comphelper::getProcessServiceFactory(), UNO_SET_THROW );
OUString aServiceName("ooo.vba.FileSystemObject");
Reference< XInterface > xInterface( xFactory->createInstance( aServiceName ), UNO_SET_THROW );
return new SbUnoObject( aServiceName, uno::makeAny( xInterface ) );
}
catch(const Exception& )
{
}
}
return NULL;
}
// Factory class to create OLE objects
class SbOLEFactory : public SbxFactory
{
public:
virtual SbxBase* Create( sal_uInt16 nSbxId, sal_uInt32 = SBXCR_SBX );
virtual SbxObject* CreateObject( const OUString& );
};
SbxBase* SbOLEFactory::Create( sal_uInt16, sal_uInt32 )
{
// Not supported
return NULL;
}
SbUnoObject* createOLEObject_Impl( const OUString& aType ); // sbunoobj.cxx
SbxObject* SbOLEFactory::CreateObject( const OUString& rClassName )
{
SbxObject* pRet = createOLEObject_Impl( rClassName );
return pRet;
}
// SbFormFactory, show user forms by: dim as new <user form name>
class SbFormFactory : public SbxFactory
{
public:
virtual SbxBase* Create( sal_uInt16 nSbxId, sal_uInt32 = SBXCR_SBX );
virtual SbxObject* CreateObject( const OUString& );
};
SbxBase* SbFormFactory::Create( sal_uInt16, sal_uInt32 )
{
// Not supported
return NULL;
}
SbxObject* SbFormFactory::CreateObject( const OUString& rClassName )
{
if( SbModule* pMod = GetSbData()->pMod )
{
if( SbxVariable* pVar = pMod->Find( rClassName, SbxCLASS_OBJECT ) )
{
if( SbUserFormModule* pFormModule = PTR_CAST( SbUserFormModule, pVar->GetObject() ) )
{
bool bInitState = pFormModule->getInitState();
if( bInitState )
{
// Not the first instantiate, reset
bool bTriggerTerminateEvent = false;
pFormModule->ResetApiObj( bTriggerTerminateEvent );
pFormModule->setInitState( false );
}
else
{
pFormModule->Load();
}
return pFormModule->CreateInstance();
}
}
}
return 0;
}
// SbTypeFactory
SbxObject* cloneTypeObjectImpl( const SbxObject& rTypeObj )
{
SbxObject* pRet = new SbxObject( rTypeObj );
pRet->PutObject( pRet );
// Copy the properties, not only the reference to them
SbxArray* pProps = pRet->GetProperties();
sal_uInt32 nCount = pProps->Count32();
for( sal_uInt32 i = 0 ; i < nCount ; i++ )
{
SbxVariable* pVar = pProps->Get32( i );
SbxProperty* pProp = PTR_CAST( SbxProperty, pVar );
if( pProp )
{
SbxProperty* pNewProp = new SbxProperty( *pProp );
SbxDataType eVarType = pVar->GetType();
if( eVarType & SbxARRAY )
{
SbxBase* pParObj = pVar->GetObject();
SbxDimArray* pSource = PTR_CAST(SbxDimArray,pParObj);
SbxDimArray* pDest = new SbxDimArray( pVar->GetType() );
pDest->setHasFixedSize( pSource->hasFixedSize() );
if ( pSource->GetDims() && pSource->hasFixedSize() )
{
sal_Int32 lb = 0;
sal_Int32 ub = 0;
for ( sal_Int32 j = 1 ; j <= pSource->GetDims(); ++j )
{
pSource->GetDim32( (sal_Int32)j, lb, ub );
pDest->AddDim32( lb, ub );
}
}
else
{
pDest->unoAddDim( 0, -1 ); // variant array
}
sal_uInt16 nSavFlags = pVar->GetFlags();
pNewProp->ResetFlag( SBX_FIXED );
// need to reset the FIXED flag
// when calling PutObject ( because the type will not match Object )
pNewProp->PutObject( pDest );
pNewProp->SetFlags( nSavFlags );
}
if( eVarType == SbxOBJECT )
{
SbxBase* pObjBase = pVar->GetObject();
SbxObject* pSrcObj = PTR_CAST(SbxObject,pObjBase);
SbxObject* pDestObj = NULL;
if( pSrcObj != NULL )
pDestObj = cloneTypeObjectImpl( *pSrcObj );
pNewProp->PutObject( pDestObj );
}
pProps->PutDirect( pNewProp, i );
}
}
return pRet;
}
// Factory class to create user defined objects (type command)
class SbTypeFactory : public SbxFactory
{
public:
virtual SbxBase* Create( sal_uInt16 nSbxId, sal_uInt32 = SBXCR_SBX );
virtual SbxObject* CreateObject( const OUString& );
};
SbxBase* SbTypeFactory::Create( sal_uInt16, sal_uInt32 )
{
// Not supported
return NULL;
}
SbxObject* SbTypeFactory::CreateObject( const OUString& rClassName )
{
SbxObject* pRet = NULL;
SbModule* pMod = GetSbData()->pMod;
if( pMod )
{
const SbxObject* pObj = pMod->FindType( rClassName );
if( pObj )
{
pRet = cloneTypeObjectImpl( *pObj );
}
}
return pRet;
}
SbxObject* createUserTypeImpl( const OUString& rClassName )
{
SbxObject* pRetObj = GetSbData()->pTypeFac->CreateObject( rClassName );
return pRetObj;
}
TYPEINIT1(SbClassModuleObject,SbModule)
SbClassModuleObject::SbClassModuleObject( SbModule* pClassModule )
: SbModule( pClassModule->GetName() )
, mpClassModule( pClassModule )
, mbInitializeEventDone( false )
{
aOUSource = pClassModule->aOUSource;
aComment = pClassModule->aComment;
pImage = pClassModule->pImage;
pBreaks = pClassModule->pBreaks;
SetClassName( pClassModule->GetName() );
// Allow search only internally
ResetFlag( SBX_GBLSEARCH );
// Copy the methods from original class module
SbxArray* pClassMethods = pClassModule->GetMethods();
sal_uInt32 nMethodCount = pClassMethods->Count32();
sal_uInt32 i;
for( i = 0 ; i < nMethodCount ; i++ )
{
SbxVariable* pVar = pClassMethods->Get32( i );
// Exclude SbIfaceMapperMethod to copy them in a second step
SbIfaceMapperMethod* pIfaceMethod = PTR_CAST( SbIfaceMapperMethod, pVar );
if( !pIfaceMethod )
{
SbMethod* pMethod = PTR_CAST(SbMethod, pVar );
if( pMethod )
{
sal_uInt16 nFlags_ = pMethod->GetFlags();
pMethod->SetFlag( SBX_NO_BROADCAST );
SbMethod* pNewMethod = new SbMethod( *pMethod );
pNewMethod->ResetFlag( SBX_NO_BROADCAST );
pMethod->SetFlags( nFlags_ );
pNewMethod->pMod = this;
pNewMethod->SetParent( this );
pMethods->PutDirect( pNewMethod, i );
StartListening( pNewMethod->GetBroadcaster(), true );
}
}
}
// Copy SbIfaceMapperMethod in a second step to ensure that
// the corresponding base methods have already been copied
for( i = 0 ; i < nMethodCount ; i++ )
{
SbxVariable* pVar = pClassMethods->Get32( i );
SbIfaceMapperMethod* pIfaceMethod = PTR_CAST( SbIfaceMapperMethod, pVar );
if( pIfaceMethod )
{
SbMethod* pImplMethod = pIfaceMethod->getImplMethod();
if( !pImplMethod )
{
OSL_FAIL( "No ImplMethod" );
continue;
}
// Search for own copy of ImplMethod
SbxVariable* p = pMethods->Find( pImplMethod->GetName(), SbxCLASS_METHOD );
SbMethod* pImplMethodCopy = p ? PTR_CAST(SbMethod,p) : NULL;
if( !pImplMethodCopy )
{
OSL_FAIL( "Found no ImplMethod copy" );
continue;
}
SbIfaceMapperMethod* pNewIfaceMethod =
new SbIfaceMapperMethod( pIfaceMethod->GetName(), pImplMethodCopy );
pMethods->PutDirect( pNewIfaceMethod, i );
}
}
// Copy the properties from original class module
SbxArray* pClassProps = pClassModule->GetProperties();
sal_uInt32 nPropertyCount = pClassProps->Count32();
for( i = 0 ; i < nPropertyCount ; i++ )
{
SbxVariable* pVar = pClassProps->Get32( i );
SbProcedureProperty* pProcedureProp = PTR_CAST( SbProcedureProperty, pVar );
if( pProcedureProp )
{
sal_uInt16 nFlags_ = pProcedureProp->GetFlags();
pProcedureProp->SetFlag( SBX_NO_BROADCAST );
SbProcedureProperty* pNewProp = new SbProcedureProperty
( pProcedureProp->GetName(), pProcedureProp->GetType() );
pNewProp->SetFlags( nFlags_ ); // Copy flags
pNewProp->ResetFlag( SBX_NO_BROADCAST ); // except the Broadcast if it was set
pProcedureProp->SetFlags( nFlags_ );
pProps->PutDirect( pNewProp, i );
StartListening( pNewProp->GetBroadcaster(), true );
}
else
{
SbxProperty* pProp = PTR_CAST( SbxProperty, pVar );
if( pProp )
{
sal_uInt16 nFlags_ = pProp->GetFlags();
pProp->SetFlag( SBX_NO_BROADCAST );
SbxProperty* pNewProp = new SbxProperty( *pProp );
// Special handling for modules instances and collections, they need
// to be instantiated, otherwise all refer to the same base object
SbxDataType eVarType = pProp->GetType();
if( eVarType == SbxOBJECT )
{
SbxBase* pObjBase = pProp->GetObject();
SbxObject* pObj = PTR_CAST(SbxObject,pObjBase);
if( pObj != NULL )
{
OUString aObjClass = pObj->GetClassName();
SbClassModuleObject* pClassModuleObj = PTR_CAST(SbClassModuleObject,pObjBase);
if( pClassModuleObj != NULL )
{
SbModule* pLclClassModule = pClassModuleObj->getClassModule();
SbClassModuleObject* pNewObj = new SbClassModuleObject( pLclClassModule );
pNewObj->SetName( pProp->GetName() );
pNewObj->SetParent( pLclClassModule->pParent );
pNewProp->PutObject( pNewObj );
}
else if( aObjClass.equalsIgnoreAsciiCase( "Collection" ) )
{
OUString aCollectionName("Collection");
BasicCollection* pNewCollection = new BasicCollection( aCollectionName );
pNewCollection->SetName( pProp->GetName() );
pNewCollection->SetParent( pClassModule->pParent );
pNewProp->PutObject( pNewCollection );
}
}
}
pNewProp->ResetFlag( SBX_NO_BROADCAST );
pNewProp->SetParent( this );
pProps->PutDirect( pNewProp, i );
pProp->SetFlags( nFlags_ );
}
}
}
SetModuleType( ModuleType::CLASS );
mbVBACompat = pClassModule->mbVBACompat;
}
SbClassModuleObject::~SbClassModuleObject()
{
// do not trigger termination event when document is already closed
if( StarBASIC::IsRunning() )
if( StarBASIC* pDocBasic = lclGetDocBasicForModule( this ) )
if( const DocBasicItem* pDocBasicItem = lclFindDocBasicItem( pDocBasic ) )
if( !pDocBasicItem->isDocClosed() )
triggerTerminateEvent();
// Must be deleted by base class dtor because this data
// is not owned by the SbClassModuleObject object
pImage = NULL;
pBreaks = NULL;
}
void SbClassModuleObject::SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
const SfxHint& rHint, const TypeId& rHintType )
{
handleProcedureProperties( rBC, rHint );
}
SbxVariable* SbClassModuleObject::Find( const OUString& rName, SbxClassType t )
{
SbxVariable* pRes = SbxObject::Find( rName, t );
if( pRes )
{
triggerInitializeEvent();
SbIfaceMapperMethod* pIfaceMapperMethod = PTR_CAST(SbIfaceMapperMethod,pRes);
if( pIfaceMapperMethod )
{
pRes = pIfaceMapperMethod->getImplMethod();
pRes->SetFlag( SBX_EXTFOUND );
}
}
return pRes;
}
void SbClassModuleObject::triggerInitializeEvent( void )
{
if( mbInitializeEventDone )
{
return;
}
mbInitializeEventDone = true;
// Search method
SbxVariable* pMeth = SbxObject::Find(OUString("Class_Initialize"), SbxCLASS_METHOD);
if( pMeth )
{
SbxValues aVals;
pMeth->Get( aVals );
}
}
void SbClassModuleObject::triggerTerminateEvent( void )
{
if( !mbInitializeEventDone || GetSbData()->bRunInit )
{
return;
}
// Search method
SbxVariable* pMeth = SbxObject::Find(OUString("Class_Terminate"), SbxCLASS_METHOD );
if( pMeth )
{
SbxValues aVals;
pMeth->Get( aVals );
}
}
SbClassData::SbClassData( void )
{
mxIfaces = new SbxArray();
}
void SbClassData::clear( void )
{
mxIfaces->Clear();
maRequiredTypes.clear();
}
SbClassFactory::SbClassFactory( void )
{
OUString aDummyName;
xClassModules = new SbxObject( aDummyName );
}
SbClassFactory::~SbClassFactory()
{}
void SbClassFactory::AddClassModule( SbModule* pClassModule )
{
SbxObjectRef xToUseClassModules = xClassModules;
if( StarBASIC* pDocBasic = lclGetDocBasicForModule( pClassModule ) )
if( const DocBasicItem* pDocBasicItem = lclFindDocBasicItem( pDocBasic ) )
xToUseClassModules = pDocBasicItem->getClassModules();
SbxObject* pParent = pClassModule->GetParent();
xToUseClassModules->Insert( pClassModule );
pClassModule->SetParent( pParent );
}
void SbClassFactory::RemoveClassModule( SbModule* pClassModule )
{
xClassModules->Remove( pClassModule );
}
SbxBase* SbClassFactory::Create( sal_uInt16, sal_uInt32 )
{
// Not supported
return NULL;
}
SbxObject* SbClassFactory::CreateObject( const OUString& rClassName )
{
SbxObjectRef xToUseClassModules = xClassModules;
if( SbModule* pMod = GetSbData()->pMod )
{
if( StarBASIC* pDocBasic = lclGetDocBasicForModule( pMod ) )
{
if( const DocBasicItem* pDocBasicItem = lclFindDocBasicItem( pDocBasic ) )
{
xToUseClassModules = pDocBasicItem->getClassModules();
}
}
}
SbxVariable* pVar = xToUseClassModules->Find( rClassName, SbxCLASS_OBJECT );
SbxObject* pRet = NULL;
if( pVar )
{
SbModule* pVarMod = (SbModule*)pVar;
pRet = new SbClassModuleObject( pVarMod );
}
return pRet;
}
SbModule* SbClassFactory::FindClass( const OUString& rClassName )
{
SbxVariable* pVar = xClassModules->Find( rClassName, SbxCLASS_DONTCARE );
SbModule* pMod = pVar ? (SbModule*)pVar : NULL;
return pMod;
}
StarBASIC::StarBASIC( StarBASIC* p, bool bIsDocBasic )
: SbxObject( OUString("StarBASIC") ), bDocBasic( bIsDocBasic )
{
SetParent( p );
pLibInfo = NULL;
bNoRtl = bBreak = false;
bVBAEnabled = false;
pModules = new SbxArray;
if( !GetSbData()->nInst++ )
{
GetSbData()->pSbFac = new SbiFactory;
AddFactory( GetSbData()->pSbFac );
GetSbData()->pTypeFac = new SbTypeFactory;
AddFactory( GetSbData()->pTypeFac );
GetSbData()->pClassFac = new SbClassFactory;
AddFactory( GetSbData()->pClassFac );
GetSbData()->pOLEFac = new SbOLEFactory;
AddFactory( GetSbData()->pOLEFac );
GetSbData()->pFormFac = new SbFormFactory;
AddFactory( GetSbData()->pFormFac );
GetSbData()->pUnoFac = new SbUnoFactory;
AddFactory( GetSbData()->pUnoFac );
}
pRtl = new SbiStdObject(OUString(RTLNAME), this );
// Search via StarBasic is always global
SetFlag( SBX_GBLSEARCH );
pVBAGlobals = NULL;
bQuit = false;
if( bDocBasic )
{
lclInsertDocBasicItem( *this );
}
}
// #51727 Override SetModified so that the modified state
// is not given to the parent
void StarBASIC::SetModified( sal_Bool b )
{
SbxBase::SetModified( b );
}
StarBASIC::~StarBASIC()
{
// Needs to be first action as it can trigger events
disposeComVariablesForBasic( this );
if( !--GetSbData()->nInst )
{
RemoveFactory( GetSbData()->pSbFac );
delete GetSbData()->pSbFac; GetSbData()->pSbFac = NULL;
RemoveFactory( GetSbData()->pUnoFac );
delete GetSbData()->pUnoFac; GetSbData()->pUnoFac = NULL;
RemoveFactory( GetSbData()->pTypeFac );
delete GetSbData()->pTypeFac; GetSbData()->pTypeFac = NULL;
RemoveFactory( GetSbData()->pClassFac );
delete GetSbData()->pClassFac; GetSbData()->pClassFac = NULL;
RemoveFactory( GetSbData()->pOLEFac );
delete GetSbData()->pOLEFac; GetSbData()->pOLEFac = NULL;
RemoveFactory( GetSbData()->pFormFac );
delete GetSbData()->pFormFac; GetSbData()->pFormFac = NULL;
if( SbiGlobals::pGlobals )
{
delete SbiGlobals::pGlobals;
SbiGlobals::pGlobals = 0;
}
}
else if( bDocBasic )
{
SbxError eOld = SbxBase::GetError();
lclRemoveDocBasicItem( *this );
SbxBase::ResetError();
if( eOld != SbxERR_OK )
{
SbxBase::SetError( eOld );
}
}
// #100326 Set Parent NULL in registered listeners
if( xUnoListeners.Is() )
{
sal_uInt16 uCount = xUnoListeners->Count();
for( sal_uInt16 i = 0 ; i < uCount ; i++ )
{
SbxVariable* pListenerObj = xUnoListeners->Get( i );
pListenerObj->SetParent( NULL );
}
xUnoListeners = NULL;
}
clearUnoMethodsForBasic( this );
}
// Override new() operator, so that everyone can create a new instance
void* StarBASIC::operator new( size_t n )
{
if( n < sizeof( StarBASIC ) )
{
n = sizeof( StarBASIC );
}
return ::operator new( n );
}
void StarBASIC::operator delete( void* p )
{
::operator delete( p );
}
void StarBASIC::implClearDependingVarsOnDelete( StarBASIC* pDeletedBasic )
{
if( this != pDeletedBasic )
{
for( sal_uInt16 i = 0; i < pModules->Count(); i++ )
{
SbModule* p = (SbModule*)pModules->Get( i );
p->ClearVarsDependingOnDeletedBasic( pDeletedBasic );
}
}
for( sal_uInt16 nObj = 0; nObj < pObjs->Count(); nObj++ )
{
SbxVariable* pVar = pObjs->Get( nObj );
StarBASIC* pBasic = PTR_CAST(StarBASIC,pVar);
if( pBasic && pBasic != pDeletedBasic )
{
pBasic->implClearDependingVarsOnDelete( pDeletedBasic );
}
}
}
/**************************************************************************
*
* Creation/Managment of modules
*
**************************************************************************/
SbModule* StarBASIC::MakeModule( const OUString& rName, const OUString& rSrc )
{
return MakeModule32( rName, rSrc );
}
SbModule* StarBASIC::MakeModule32( const OUString& rName, const OUString& rSrc )
{
ModuleInfo mInfo;
mInfo.ModuleType = ModuleType::NORMAL;
return MakeModule32( rName, mInfo, rSrc );
}
SbModule* StarBASIC::MakeModule32( const OUString& rName, const ModuleInfo& mInfo, const OUString& rSrc )
{
OSL_TRACE("create module %s type mInfo %d", OUStringToOString( rName, RTL_TEXTENCODING_UTF8 ).getStr(), mInfo.ModuleType );
SbModule* p = NULL;
switch ( mInfo.ModuleType )
{
case ModuleType::DOCUMENT:
// In theory we should be able to create Object modules
// in ordinary basic ( in vba mode thought these are create
// by the application/basic and not by the user )
p = new SbObjModule( rName, mInfo, isVBAEnabled() );
break;
case ModuleType::CLASS:
p = new SbModule( rName, isVBAEnabled() );
p->SetModuleType( ModuleType::CLASS );
break;
case ModuleType::FORM:
p = new SbUserFormModule( rName, mInfo, isVBAEnabled() );
break;
default:
p = new SbModule( rName, isVBAEnabled() );
break;
}
p->SetSource32( rSrc );
p->SetParent( this );
pModules->Insert( p, pModules->Count() );
SetModified( sal_True );
return p;
}
void StarBASIC::Insert( SbxVariable* pVar )
{
if( pVar->IsA( TYPE(SbModule) ) )
{
pModules->Insert( pVar, pModules->Count() );
pVar->SetParent( this );
StartListening( pVar->GetBroadcaster(), true );
}
else
{
sal_Bool bWasModified = IsModified();
SbxObject::Insert( pVar );
if( !bWasModified && pVar->IsSet( SBX_DONTSTORE ) )
{
SetModified( sal_False );
}
}
}
void StarBASIC::Remove( SbxVariable* pVar )
{
if( pVar->IsA( TYPE(SbModule) ) )
{
// #87540 Can be last reference!
SbxVariableRef xVar = pVar;
pModules->Remove( pVar );
pVar->SetParent( 0 );
EndListening( pVar->GetBroadcaster() );
}
else
{
SbxObject::Remove( pVar );
}
}
sal_Bool StarBASIC::Compile( SbModule* pMod )
{
return pMod ? pMod->Compile() : sal_False;
}
void StarBASIC::Clear()
{
while( pModules->Count() )
{
pModules->Remove( pModules->Count() - 1 );
}
}
SbModule* StarBASIC::FindModule( const OUString& rName )
{
for( sal_uInt16 i = 0; i < pModules->Count(); i++ )
{
SbModule* p = (SbModule*) pModules->Get( i );
if( p->GetName().equalsIgnoreAsciiCase( rName ) )
{
return p;
}
}
return NULL;
}
struct ClassModuleRunInitItem
{
SbModule* m_pModule;
bool m_bProcessing;
bool m_bRunInitDone;
ClassModuleRunInitItem( void )
: m_pModule( NULL )
, m_bProcessing( false )
, m_bRunInitDone( false )
{}
ClassModuleRunInitItem( SbModule* pModule )
: m_pModule( pModule )
, m_bProcessing( false )
, m_bRunInitDone( false )
{}
};
// Derive from unordered_map type instead of typedef
// to allow forward declaration in sbmod.hxx
class ModuleInitDependencyMap : public
boost::unordered_map< OUString, ClassModuleRunInitItem,
OUStringHash, ::std::equal_to< OUString > >
{};
void SbModule::implProcessModuleRunInit( ModuleInitDependencyMap& rMap, ClassModuleRunInitItem& rItem )
{
rItem.m_bProcessing = true;
SbModule* pModule = rItem.m_pModule;
if( pModule->pClassData != NULL )
{
StringVector& rReqTypes = pModule->pClassData->maRequiredTypes;
if( rReqTypes.size() > 0 )
{
for( StringVector::iterator it = rReqTypes.begin() ; it != rReqTypes.end() ; ++it )
{
OUString& rStr = *it;
// Is required type a class module?
ModuleInitDependencyMap::iterator itFind = rMap.find( rStr );
if( itFind != rMap.end() )
{
ClassModuleRunInitItem& rParentItem = itFind->second;
if( rParentItem.m_bProcessing )
{
// TODO: raise error?
OSL_FAIL( "Cyclic module dependency detected" );
continue;
}
if( !rParentItem.m_bRunInitDone )
{
implProcessModuleRunInit( rMap, rParentItem );
}
}
}
}
}
pModule->RunInit();
rItem.m_bRunInitDone = true;
rItem.m_bProcessing = false;
}
// Run Init-Code of all modules (including inserted libraries)
void StarBASIC::InitAllModules( StarBASIC* pBasicNotToInit )
{
SolarMutexGuard guard;
// Init own modules
for ( sal_uInt16 nMod = 0; nMod < pModules->Count(); nMod++ )
{
SbModule* pModule = (SbModule*)pModules->Get( nMod );
if( !pModule->IsCompiled() )
{
pModule->Compile();
}
}
// compile modules first then RunInit ( otherwise there is
// can be order dependency, e.g. classmodule A has a member
// of of type classmodule B and classmodule B hasn't been compiled yet )
// Consider required types to init in right order. Class modules
// that are required by other modules have to be initialized first.
ModuleInitDependencyMap aMIDMap;
for ( sal_uInt16 nMod = 0; nMod < pModules->Count(); nMod++ )
{
SbModule* pModule = (SbModule*)pModules->Get( nMod );
OUString aModuleName = pModule->GetName();
if( pModule->isProxyModule() )
{
aMIDMap[aModuleName] = ClassModuleRunInitItem( pModule );
}
}
ModuleInitDependencyMap::iterator it;
for( it = aMIDMap.begin() ; it != aMIDMap.end(); ++it )
{
ClassModuleRunInitItem& rItem = it->second;
SbModule::implProcessModuleRunInit( aMIDMap, rItem );
}
// Call RunInit on standard modules
for ( sal_uInt16 nMod = 0; nMod < pModules->Count(); nMod++ )
{
SbModule* pModule = (SbModule*)pModules->Get( nMod );
if( !pModule->isProxyModule() )
{
pModule->RunInit();
}
}
// Check all objects if they are BASIC,
// if yes initialize
for ( sal_uInt16 nObj = 0; nObj < pObjs->Count(); nObj++ )
{
SbxVariable* pVar = pObjs->Get( nObj );
StarBASIC* pBasic = PTR_CAST(StarBASIC,pVar);
if( pBasic && pBasic != pBasicNotToInit )
{
pBasic->InitAllModules();
}
}
}
// #88329 Put modules back to not initialised state to
// force reinitialisation at next start
void StarBASIC::DeInitAllModules( void )
{
// Deinit own modules
for ( sal_uInt16 nMod = 0; nMod < pModules->Count(); nMod++ )
{
SbModule* pModule = (SbModule*)pModules->Get( nMod );
if( pModule->pImage && !pModule->isProxyModule() && !pModule->ISA(SbObjModule) )
{
pModule->pImage->bInit = false;
}
}
for ( sal_uInt16 nObj = 0; nObj < pObjs->Count(); nObj++ )
{
SbxVariable* pVar = pObjs->Get( nObj );
StarBASIC* pBasic = PTR_CAST(StarBASIC,pVar);
if( pBasic )
{
pBasic->DeInitAllModules();
}
}
}
// This implementation at first searches within the runtime library,
// then it looks for an element within one module. This moudle can be
// a public var or an entrypoint. If it is not found and we look for a
// method and a module with the given name is found the search continues
// for entrypoint "Main".
// If this fails again a conventional search over objects is performend.
SbxVariable* StarBASIC::Find( const OUString& rName, SbxClassType t )
{
SbxVariable* pRes = NULL;
SbModule* pNamed = NULL;
// "Extended" search in Runtime Lib
// but only if SbiRuntime has not set the flag
if( !bNoRtl )
{
if( t == SbxCLASS_DONTCARE || t == SbxCLASS_OBJECT )
{
if( rName.equalsIgnoreAsciiCase( RTLNAME ) )
{
pRes = pRtl;
}
}
if( !pRes )
{
pRes = ((SbiStdObject*) (SbxObject*) pRtl)->Find( rName, t );
}
if( pRes )
{
pRes->SetFlag( SBX_EXTFOUND );
}
}
// Search module
if( !pRes )
{
for( sal_uInt16 i = 0; i < pModules->Count(); i++ )
{
SbModule* p = (SbModule*) pModules->Get( i );
if( p->IsVisible() )
{
// Remember modul fpr Main() call
// or is the name equal?!?
if( p->GetName().equalsIgnoreAsciiCase( rName ) )
{
if( t == SbxCLASS_OBJECT || t == SbxCLASS_DONTCARE )
{
pRes = p; break;
}
pNamed = p;
}
// Only variables qualified by the Module Name e.g. Sheet1.foo
// should work for Documant && Class type Modules
sal_Int32 nType = p->GetModuleType();
if ( nType == ModuleType::DOCUMENT || nType == ModuleType::FORM )
{
continue;
}
// otherwise check if the element is available
// unset GBLSEARCH-Flag (due to Rekursion)
sal_uInt16 nGblFlag = p->GetFlags() & SBX_GBLSEARCH;
p->ResetFlag( SBX_GBLSEARCH );
pRes = p->Find( rName, t );
p->SetFlag( nGblFlag );
if( pRes )
{
break;
}
}
}
}
OUString aMainStr("Main");
if( !pRes && pNamed && ( t == SbxCLASS_METHOD || t == SbxCLASS_DONTCARE ) &&
!pNamed->GetName().equalsIgnoreAsciiCase( aMainStr ) )
{
pRes = pNamed->Find( aMainStr, SbxCLASS_METHOD );
}
if( !pRes )
{
pRes = SbxObject::Find( rName, t );
}
return pRes;
}
sal_Bool StarBASIC::Call( const OUString& rName, SbxArray* pParam )
{
sal_Bool bRes = SbxObject::Call( rName, pParam );
if( !bRes )
{
SbxError eErr = SbxBase::GetError();
SbxBase::ResetError();
if( eErr != SbxERR_OK )
{
RTError( (SbError)eErr, 0, 0, 0 );
}
}
return bRes;
}
// Find method via name (e.g. query via BASIC IDE)
SbxBase* StarBASIC::FindSBXInCurrentScope( const OUString& rName )
{
if( !GetSbData()->pInst )
{
return NULL;
}
if( !GetSbData()->pInst->pRun )
{
return NULL;
}
return GetSbData()->pInst->pRun->FindElementExtern( rName );
}
void StarBASIC::QuitAndExitApplication()
{
Stop();
bQuit = true;
}
void StarBASIC::Stop()
{
SbiInstance* p = GetSbData()->pInst;
while( p )
{
p->Stop();
p = p->pNext;
}
}
bool StarBASIC::IsRunning()
{
return GetSbData()->pInst != NULL;
}
/**************************************************************************
*
* Debugging and error handling
*
**************************************************************************/
SbMethod* StarBASIC::GetActiveMethod( sal_uInt16 nLevel )
{
if( GetSbData()->pInst )
{
return GetSbData()->pInst->GetCaller( nLevel );
}
else
{
return NULL;
}
}
SbModule* StarBASIC::GetActiveModule()
{
if( GetSbData()->pInst && !IsCompilerError() )
{
return GetSbData()->pInst->GetActiveModule();
}
else
{
return GetSbData()->pCompMod;
}
}
sal_uInt16 StarBASIC::BreakPoint( sal_Int32 l, sal_Int32 c1, sal_Int32 c2 )
{
SetErrorData( 0, l, c1, c2 );
bBreak = true;
if( GetSbData()->aBreakHdl.IsSet() )
{
return (sal_uInt16) GetSbData()->aBreakHdl.Call( this );
}
else
{
return BreakHdl();
}
}
sal_uInt16 StarBASIC::StepPoint( sal_Int32 l, sal_Int32 c1, sal_Int32 c2 )
{
SetErrorData( 0, l, c1, c2 );
bBreak = false;
if( GetSbData()->aBreakHdl.IsSet() )
{
return (sal_uInt16) GetSbData()->aBreakHdl.Call( this );
}
else
{
return BreakHdl();
}
}
sal_uInt16 StarBASIC::BreakHdl()
{
return (sal_uInt16) ( aBreakHdl.IsSet() ? aBreakHdl.Call( this ) : SbDEBUG_CONTINUE );
}
// Calls for error handler and break handler
sal_uInt16 StarBASIC::GetLine() { return GetSbData()->nLine; }
sal_uInt16 StarBASIC::GetCol1() { return GetSbData()->nCol1; }
sal_uInt16 StarBASIC::GetCol2() { return GetSbData()->nCol2; }
// Specific to error handler
SbError StarBASIC::GetErrorCode() { return GetSbData()->nCode; }
const OUString& StarBASIC::GetErrorText() { return GetSbData()->aErrMsg; }
bool StarBASIC::IsCompilerError() { return GetSbData()->bCompiler; }
// From 1996-03-29:
// The mapping between the old and the new error codes take place by searching
// through the table SFX_VB_ErrorTab[]. This is indeed not with good performance,
// but it consumes much less memory than corresponding switch blocs.
// Because the conversion of error codes has not to be fast. there is no
// binary search by VB Error -> Error SFX.
// Map back new error codes to old, Sbx-compatible
sal_uInt16 StarBASIC::GetVBErrorCode( SbError nError )
{
sal_uInt16 nRet = 0;
if( SbiRuntime::isVBAEnabled() )
{
switch( nError )
{
case SbERR_BASIC_ARRAY_FIX:
return 10;
case SbERR_BASIC_STRING_OVERFLOW:
return 14;
case SbERR_BASIC_EXPR_TOO_COMPLEX:
return 16;
case SbERR_BASIC_OPER_NOT_PERFORM:
return 17;
case SbERR_BASIC_TOO_MANY_DLL:
return 47;
case SbERR_BASIC_LOOP_NOT_INIT:
return 92;
default:
nRet = 0;
}
}
// search loop
const SFX_VB_ErrorItem* pErrItem;
sal_uInt16 nIndex = 0;
do
{
pErrItem = SFX_VB_ErrorTab + nIndex;
if( pErrItem->nErrorSFX == nError )
{
nRet = pErrItem->nErrorVB;
break;
}
nIndex++;
}
while( pErrItem->nErrorVB != 0xFFFF ); // up to end mark
return nRet;
}
SbError StarBASIC::GetSfxFromVBError( sal_uInt16 nError )
{
SbError nRet = 0L;
if( SbiRuntime::isVBAEnabled() )
{
switch( nError )
{
case 1:
case 2:
case 4:
case 8:
case 12:
case 73:
return 0L;
case 10:
return SbERR_BASIC_ARRAY_FIX;
case 14:
return SbERR_BASIC_STRING_OVERFLOW;
case 16:
return SbERR_BASIC_EXPR_TOO_COMPLEX;
case 17:
return SbERR_BASIC_OPER_NOT_PERFORM;
case 47:
return SbERR_BASIC_TOO_MANY_DLL;
case 92:
return SbERR_BASIC_LOOP_NOT_INIT;
default:
nRet = 0L;
}
}
const SFX_VB_ErrorItem* pErrItem;
sal_uInt16 nIndex = 0;
do
{
pErrItem = SFX_VB_ErrorTab + nIndex;
if( pErrItem->nErrorVB == nError )
{
nRet = pErrItem->nErrorSFX;
break;
}
else if( pErrItem->nErrorVB > nError )
{
break; // couldn't found anymore
}
nIndex++;
}
while( pErrItem->nErrorVB != 0xFFFF ); // up to end mark
return nRet;
}
// set Error- / Break-data
void StarBASIC::SetErrorData( SbError nCode, sal_uInt16 nLine,
sal_uInt16 nCol1, sal_uInt16 nCol2 )
{
SbiGlobals& aGlobals = *GetSbData();
aGlobals.nCode = nCode;
aGlobals.nLine = nLine;
aGlobals.nCol1 = nCol1;
aGlobals.nCol2 = nCol2;
}
// help class for access to string SubResource of a Resource.
// Source: sfx2\source\doc\docfile.cxx (TLX)
struct BasicStringList_Impl : private Resource
{
ResId aResId;
BasicStringList_Impl( ResId& rErrIdP, sal_uInt16 nId)
: Resource( rErrIdP ),aResId(nId, *rErrIdP.GetResMgr() ){}
~BasicStringList_Impl() { FreeResource(); }
OUString GetString(){ return aResId.toString(); }
sal_Bool IsErrorTextAvailable( void )
{ return IsAvailableRes(aResId.SetRT(RSC_STRING)); }
};
void StarBASIC::MakeErrorText( SbError nId, const OUString& aMsg )
{
SolarMutexGuard aSolarGuard;
sal_uInt16 nOldID = GetVBErrorCode( nId );
// intantiate the help class
BasResId aId( RID_BASIC_START );
BasicStringList_Impl aMyStringList( aId, sal_uInt16(nId & ERRCODE_RES_MASK) );
if( aMyStringList.IsErrorTextAvailable() )
{
// merge message with additional text
OUStringBuffer aMsg1(aMyStringList.GetString());
// replace argument placeholder with %s
OUString aSrgStr( "$(ARG1)" );
sal_Int32 nResult = aMyStringList.GetString().indexOf( aSrgStr );
if( nResult >= 0 )
{
aMsg1.remove(nResult, aSrgStr.getLength());
aMsg1.insert(nResult, aMsg);
}
GetSbData()->aErrMsg = aMsg1.makeStringAndClear();
}
else if( nOldID != 0 )
{
OUString aStdMsg = "Fehler " + OUString::number(nOldID) +
": Kein Fehlertext verfuegbar!";
GetSbData()->aErrMsg = aStdMsg;
}
else
{
GetSbData()->aErrMsg = "";
}
}
sal_Bool StarBASIC::CError( SbError code, const OUString& rMsg,
sal_Int32 l, sal_Int32 c1, sal_Int32 c2 )
{
SolarMutexGuard aSolarGuard;
// compiler error during runtime -> stop programm
if( IsRunning() )
{
// #109018 Check if running Basic is affected
StarBASIC* pStartedBasic = GetSbData()->pInst->GetBasic();
if( pStartedBasic != this )
{
return sal_False;
}
Stop();
}
// set flag, so that GlobalRunInit notice the error
GetSbData()->bGlobalInitErr = true;
// tinker the error message
MakeErrorText( code, rMsg );
// Implementation of the code for the string transport to SFX-Error
if( !rMsg.isEmpty() )
{
code = (sal_uIntPtr)*new StringErrorInfo( code, rMsg );
}
SetErrorData( code, l, c1, c2 );
GetSbData()->bCompiler = true;
sal_Bool bRet;
if( GetSbData()->aErrHdl.IsSet() )
{
bRet = (sal_Bool) GetSbData()->aErrHdl.Call( this );
}
else
{
bRet = ErrorHdl();
}
GetSbData()->bCompiler = false; // only true for error handler
return bRet;
}
sal_Bool StarBASIC::RTError( SbError code, sal_Int32 l, sal_Int32 c1, sal_Int32 c2 )
{
return RTError( code, OUString(), l, c1, c2 );
}
sal_Bool StarBASIC::RTError( SbError code, const OUString& rMsg, sal_Int32 l, sal_Int32 c1, sal_Int32 c2 )
{
SolarMutexGuard aSolarGuard;
SbError c = code;
if( (c & ERRCODE_CLASS_MASK) == ERRCODE_CLASS_COMPILER )
{
c = 0;
}
MakeErrorText( c, rMsg );
// Implementation of the code for the string transport to SFX-Error
if( !rMsg.isEmpty() )
{
// very confusing, even though MakeErrorText sets up the error text
// seems that this is not used ( if rMsg already has content )
// In the case of VBA MakeErrorText also formats the error to be alittle more
// like vba ( adds an error number etc )
if ( SbiRuntime::isVBAEnabled() && ( code == SbERR_BASIC_COMPAT ) )
{
OUString aTmp = "\'" + OUString::number(SbxErrObject::getUnoErrObject()->getNumber()) +
"\'\n" + OUString(!GetSbData()->aErrMsg.isEmpty() ? GetSbData()->aErrMsg : rMsg);
code = (sal_uIntPtr)*new StringErrorInfo( code, aTmp );
}
else
{
code = (sal_uIntPtr)*new StringErrorInfo( code, rMsg );
}
}
SetErrorData( code, l, c1, c2 );
if( GetSbData()->aErrHdl.IsSet() )
{
return (sal_Bool) GetSbData()->aErrHdl.Call( this );
}
else
{
return ErrorHdl();
}
}
void StarBASIC::Error( SbError n )
{
Error( n, OUString() );
}
void StarBASIC::Error( SbError n, const OUString& rMsg )
{
if( GetSbData()->pInst )
{
GetSbData()->pInst->Error( n, rMsg );
}
}
void StarBASIC::FatalError( SbError n )
{
if( GetSbData()->pInst )
{
GetSbData()->pInst->FatalError( n );
}
}
void StarBASIC::FatalError( SbError _errCode, const OUString& _details )
{
if( GetSbData()->pInst )
{
GetSbData()->pInst->FatalError( _errCode, _details );
}
}
SbError StarBASIC::GetErrBasic()
{
if( GetSbData()->pInst )
{
return GetSbData()->pInst->GetErr();
}
else
{
return 0;
}
}
// make the additional message for the RTL function error accessible
OUString StarBASIC::GetErrorMsg()
{
if( GetSbData()->pInst )
{
return GetSbData()->pInst->GetErrorMsg();
}
else
{
return OUString();
}
}
sal_Int32 StarBASIC::GetErl()
{
if( GetSbData()->pInst )
{
return GetSbData()->pInst->GetErl();
}
else
{
return 0;
}
}
sal_Bool StarBASIC::ErrorHdl()
{
return (sal_Bool) ( aErrorHdl.IsSet()
? aErrorHdl.Call( this ) : sal_False );
}
Link StarBASIC::GetGlobalErrorHdl()
{
return GetSbData()->aErrHdl;
}
void StarBASIC::SetGlobalErrorHdl( const Link& rLink )
{
GetSbData()->aErrHdl = rLink;
}
void StarBASIC::SetGlobalBreakHdl( const Link& rLink )
{
GetSbData()->aBreakHdl = rLink;
}
SbxArrayRef StarBASIC::getUnoListeners( void )
{
if( !xUnoListeners.Is() )
{
xUnoListeners = new SbxArray();
}
return xUnoListeners;
}
/**************************************************************************
*
* load and save
*
**************************************************************************/
sal_Bool StarBASIC::LoadData( SvStream& r, sal_uInt16 nVer )
{
if( !SbxObject::LoadData( r, nVer ) )
{
return sal_False;
}
// #95459 Delete dialogs, otherwise endless recursion
// in SbxVarable::GetType() if dialogs are accessed
sal_uInt16 nObjCount = pObjs->Count();
SbxVariable** ppDeleteTab = new SbxVariable*[ nObjCount ];
sal_uInt16 nObj;
for( nObj = 0 ; nObj < nObjCount ; nObj++ )
{
SbxVariable* pVar = pObjs->Get( nObj );
StarBASIC* pBasic = PTR_CAST( StarBASIC, pVar );
ppDeleteTab[nObj] = pBasic ? NULL : pVar;
}
for( nObj = 0 ; nObj < nObjCount ; nObj++ )
{
SbxVariable* pVar = ppDeleteTab[nObj];
if( pVar )
{
pObjs->Remove( pVar );
}
}
delete[] ppDeleteTab;
sal_uInt16 nMod;
pModules->Clear();
r.ReadUInt16( nMod );
for( sal_uInt16 i = 0; i < nMod; i++ )
{
SbxBase* pBase = SbxBase::Load( r );
SbModule* pMod = dynamic_cast<SbModule*>(pBase);
if( !pMod )
{
return sal_False;
}
else if( pMod->ISA(SbJScriptModule) )
{
// assign Ref, so that pMod will be deleted
SbModuleRef xRef = pMod;
}
else
{
pMod->SetParent( this );
pModules->Put( pMod, i );
}
}
// HACK for SFX-Bullshit!
SbxVariable* p = Find( OUString("FALSE"), SbxCLASS_PROPERTY );
if( p )
{
Remove( p );
}
p = Find( OUString("TRUE"), SbxCLASS_PROPERTY );
if( p )
{
Remove( p );
}
// End of the hacks!
// Search via StarBASIC is at all times global
DBG_ASSERT( IsSet( SBX_GBLSEARCH ), "Basic loaded without GBLSEARCH" );
SetFlag( SBX_GBLSEARCH );
return sal_True;
}
sal_Bool StarBASIC::StoreData( SvStream& r ) const
{
if( !SbxObject::StoreData( r ) )
{
return sal_False;
}
r.WriteUInt16( (sal_uInt16) pModules->Count() );
for( sal_uInt16 i = 0; i < pModules->Count(); i++ )
{
SbModule* p = (SbModule*) pModules->Get( i );
if( !p->Store( r ) )
{
return sal_False;
}
}
return sal_True;
}
bool StarBASIC::GetUNOConstant( const sal_Char* _pAsciiName, ::com::sun::star::uno::Any& aOut )
{
bool bRes = false;
OUString sVarName( OUString::createFromAscii( _pAsciiName ) );
SbUnoObject* pGlobs = dynamic_cast<SbUnoObject*>( Find( sVarName, SbxCLASS_DONTCARE ) );
if ( pGlobs )
{
aOut = pGlobs->getUnoAny();
bRes = true;
}
return bRes;
}
Reference< frame::XModel > StarBASIC::GetModelFromBasic( SbxObject* pBasic )
{
OSL_PRECOND( pBasic != NULL, "getModelFromBasic: illegal call!" );
if ( !pBasic )
{
return NULL;
}
// look for the ThisComponent variable, first in the parent (which
// might be the document's Basic), then in the parent's parent (which might be
// the application Basic)
const OUString sThisComponent( "ThisComponent");
SbxVariable* pThisComponent = NULL;
SbxObject* pLookup = pBasic->GetParent();
while ( pLookup && !pThisComponent )
{
pThisComponent = pLookup->Find( sThisComponent, SbxCLASS_OBJECT );
pLookup = pLookup->GetParent();
}
if ( !pThisComponent )
{
OSL_TRACE("Failed to get ThisComponent");
// the application Basic, at the latest, should have this variable
return NULL;
}
Any aThisComponentAny( sbxToUnoValue( pThisComponent ) );
Reference< frame::XModel > xModel( aThisComponentAny, UNO_QUERY );
if ( !xModel.is() )
{
// it's no XModel. Okay, ThisComponent nowadays is allowed to be a controller.
Reference< frame::XController > xController( aThisComponentAny, UNO_QUERY );
if ( xController.is() )
{
xModel = xController->getModel();
}
}
if ( !xModel.is() )
{
return NULL;
}
#if OSL_DEBUG_LEVEL > 0
OSL_TRACE("Have model ThisComponent points to url %s",
OUStringToOString( xModel->getURL(),
RTL_TEXTENCODING_ASCII_US ).pData->buffer );
#endif
return xModel;
}
// #118116 Implementation Collection object
TYPEINIT1(BasicCollection,SbxObject)
static const char pCountStr[] = "Count";
static const char pAddStr[] = "Add";
static const char pItemStr[] = "Item";
static const char pRemoveStr[] = "Remove";
static sal_uInt16 nCountHash = 0, nAddHash, nItemHash, nRemoveHash;
SbxInfoRef BasicCollection::xAddInfo = NULL;
SbxInfoRef BasicCollection::xItemInfo = NULL;
BasicCollection::BasicCollection( const OUString& rClass )
: SbxObject( rClass )
{
if( !nCountHash )
{
nCountHash = MakeHashCode( OUString::createFromAscii( pCountStr ) );
nAddHash = MakeHashCode( OUString::createFromAscii( pAddStr ) );
nItemHash = MakeHashCode( OUString::createFromAscii( pItemStr ) );
nRemoveHash = MakeHashCode( OUString::createFromAscii( pRemoveStr ) );
}
Initialize();
}
BasicCollection::~BasicCollection()
{}
void BasicCollection::Clear()
{
SbxObject::Clear();
Initialize();
}
void BasicCollection::Initialize()
{
xItemArray = new SbxArray();
SetType( SbxOBJECT );
SetFlag( SBX_FIXED );
ResetFlag( SBX_WRITE );
SbxVariable* p;
p = Make( OUString::createFromAscii( pCountStr ), SbxCLASS_PROPERTY, SbxINTEGER );
p->ResetFlag( SBX_WRITE );
p->SetFlag( SBX_DONTSTORE );
p = Make( OUString::createFromAscii( pAddStr ), SbxCLASS_METHOD, SbxEMPTY );
p->SetFlag( SBX_DONTSTORE );
p = Make( OUString::createFromAscii( pItemStr ), SbxCLASS_METHOD, SbxVARIANT );
p->SetFlag( SBX_DONTSTORE );
p = Make( OUString::createFromAscii( pRemoveStr ), SbxCLASS_METHOD, SbxEMPTY );
p->SetFlag( SBX_DONTSTORE );
if ( !xAddInfo.Is() )
{
xAddInfo = new SbxInfo;
xAddInfo->AddParam( OUString( "Item" ), SbxVARIANT, SBX_READ );
xAddInfo->AddParam( OUString( "Key" ), SbxVARIANT, SBX_READ | SBX_OPTIONAL );
xAddInfo->AddParam( OUString( "Before" ), SbxVARIANT, SBX_READ | SBX_OPTIONAL );
xAddInfo->AddParam( OUString( "After" ), SbxVARIANT, SBX_READ | SBX_OPTIONAL );
}
if ( !xItemInfo.Is() )
{
xItemInfo = new SbxInfo;
xItemInfo->AddParam( OUString( "Index" ), SbxVARIANT, SBX_READ | SBX_OPTIONAL);
}
}
SbxVariable* BasicCollection::Find( const OUString& rName, SbxClassType t )
{
SbxVariable* pFind = SbxObject::Find( rName, t );
return pFind;
}
void BasicCollection::SFX_NOTIFY( SfxBroadcaster& rCst, const TypeId& rId1,
const SfxHint& rHint, const TypeId& rId2 )
{
const SbxHint* p = PTR_CAST(SbxHint,&rHint);
if( p )
{
sal_uIntPtr nId = p->GetId();
sal_Bool bRead = sal_Bool( nId == SBX_HINT_DATAWANTED );
sal_Bool bWrite = sal_Bool( nId == SBX_HINT_DATACHANGED );
sal_Bool bRequestInfo = sal_Bool( nId == SBX_HINT_INFOWANTED );
SbxVariable* pVar = p->GetVar();
SbxArray* pArg = pVar->GetParameters();
OUString aVarName( pVar->GetName() );
if( bRead || bWrite )
{
if( pVar->GetHashCode() == nCountHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pCountStr ) )
{
pVar->PutLong( xItemArray->Count32() );
}
else if( pVar->GetHashCode() == nAddHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pAddStr ) )
{
CollAdd( pArg );
}
else if( pVar->GetHashCode() == nItemHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pItemStr ) )
{
CollItem( pArg );
}
else if( pVar->GetHashCode() == nRemoveHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pRemoveStr ) )
{
CollRemove( pArg );
}
else
{
SbxObject::SFX_NOTIFY( rCst, rId1, rHint, rId2 );
}
return;
}
else if ( bRequestInfo )
{
if( pVar->GetHashCode() == nAddHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pAddStr ) )
{
pVar->SetInfo( xAddInfo );
}
else if( pVar->GetHashCode() == nItemHash
&& aVarName.equalsIgnoreAsciiCaseAscii( pItemStr ) )
{
pVar->SetInfo( xItemInfo );
}
}
}
SbxObject::SFX_NOTIFY( rCst, rId1, rHint, rId2 );
}
sal_Int32 BasicCollection::implGetIndex( SbxVariable* pIndexVar )
{
sal_Int32 nIndex = -1;
if( pIndexVar->GetType() == SbxSTRING )
{
nIndex = implGetIndexForName( pIndexVar->GetOUString() );
}
else
{
nIndex = pIndexVar->GetLong() - 1;
}
return nIndex;
}
sal_Int32 BasicCollection::implGetIndexForName( const OUString& rName )
{
sal_Int32 nIndex = -1;
sal_Int32 nCount = xItemArray->Count32();
sal_Int32 nNameHash = MakeHashCode( rName );
for( sal_Int32 i = 0 ; i < nCount ; i++ )
{
SbxVariable* pVar = xItemArray->Get32( i );
if( pVar->GetHashCode() == nNameHash &&
pVar->GetName().equalsIgnoreAsciiCase( rName ) )
{
nIndex = i;
break;
}
}
return nIndex;
}
void BasicCollection::CollAdd( SbxArray* pPar_ )
{
sal_uInt16 nCount = pPar_->Count();
if( nCount < 2 || nCount > 5 )
{
SetError( SbxERR_WRONG_ARGS );
return;
}
SbxVariable* pItem = pPar_->Get(1);
if( pItem )
{
int nNextIndex;
if( nCount < 4 )
{
nNextIndex = xItemArray->Count();
}
else
{
SbxVariable* pBefore = pPar_->Get(3);
if( nCount == 5 )
{
if( !( pBefore->IsErr() || ( pBefore->GetType() == SbxEMPTY ) ) )
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
SbxVariable* pAfter = pPar_->Get(4);
sal_Int32 nAfterIndex = implGetIndex( pAfter );
if( nAfterIndex == -1 )
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
nNextIndex = nAfterIndex + 1;
}
else // if( nCount == 4 )
{
sal_Int32 nBeforeIndex = implGetIndex( pBefore );
if( nBeforeIndex == -1 )
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
nNextIndex = nBeforeIndex;
}
}
SbxVariableRef pNewItem = new SbxVariable( *pItem );
if( nCount >= 3 )
{
SbxVariable* pKey = pPar_->Get(2);
if( !( pKey->IsErr() || ( pKey->GetType() == SbxEMPTY ) ) )
{
if( pKey->GetType() != SbxSTRING )
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
OUString aKey = pKey->GetOUString();
if( implGetIndexForName( aKey ) != -1 )
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
pNewItem->SetName( aKey );
}
}
pNewItem->SetFlag( SBX_READWRITE );
xItemArray->Insert32( pNewItem, nNextIndex );
}
else
{
SetError( SbERR_BAD_ARGUMENT );
return;
}
}
void BasicCollection::CollItem( SbxArray* pPar_ )
{
if( pPar_->Count() != 2 )
{
SetError( SbxERR_WRONG_ARGS );
return;
}
SbxVariable* pRes = NULL;
SbxVariable* p = pPar_->Get( 1 );
sal_Int32 nIndex = implGetIndex( p );
if( nIndex >= 0 && nIndex < (sal_Int32)xItemArray->Count32() )
{
pRes = xItemArray->Get32( nIndex );
}
if( !pRes )
{
SetError( SbERR_BAD_ARGUMENT );
}
else
{
*(pPar_->Get(0)) = *pRes;
}
}
void BasicCollection::CollRemove( SbxArray* pPar_ )
{
if( pPar_ == NULL || pPar_->Count() != 2 )
{
SetError( SbxERR_WRONG_ARGS );
return;
}
SbxVariable* p = pPar_->Get( 1 );
sal_Int32 nIndex = implGetIndex( p );
if( nIndex >= 0 && nIndex < (sal_Int32)xItemArray->Count32() )
{
xItemArray->Remove32( nIndex );
// Correct for stack if necessary
SbiInstance* pInst = GetSbData()->pInst;
SbiRuntime* pRT = pInst ? pInst->pRun : NULL;
if( pRT )
{
SbiForStack* pStack = pRT->FindForStackItemForCollection( this );
if( pStack != NULL )
{
if( pStack->nCurCollectionIndex >= nIndex )
{
--pStack->nCurCollectionIndex;
}
}
}
}
else
{
SetError( SbERR_BAD_ARGUMENT );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Reference in New Issue View Git Blame Copy Permalink