/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sfx2.hxx" #include #include #include #include #include #include // SvKeyValue #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::ucb; using namespace ::com::sun::star::document; using namespace ::com::sun::star::frame; using namespace ::com::sun::star::script; using namespace ::com::sun::star::script::provider; using namespace ::com::sun::star::container; #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "appdata.hxx" #include #include #include "sfx2/sfxresid.hxx" #include #include #include #include "objshimp.hxx" #include #include "fltfnc.hxx" #include #include #include #include #include #include "arrdecl.hxx" #include #include #include "helper.hxx" #include "doc.hrc" #include "workwin.hxx" #include "helpid.hrc" #include "../appl/app.hrc" #include #include "appbaslib.hxx" #include // SFX_STREAM_READWRITE using namespace ::com::sun::star; // class SfxHeaderAttributes_Impl ---------------------------------------- class SfxHeaderAttributes_Impl : public SvKeyValueIterator { private: SfxObjectShell* pDoc; SvKeyValueIteratorRef xIter; sal_Bool bAlert; public: SfxHeaderAttributes_Impl( SfxObjectShell* pSh ) : SvKeyValueIterator(), pDoc( pSh ), xIter( pSh->GetMedium()->GetHeaderAttributes_Impl() ), bAlert( sal_False ) {} virtual sal_Bool GetFirst( SvKeyValue& rKV ) { return xIter->GetFirst( rKV ); } virtual sal_Bool GetNext( SvKeyValue& rKV ) { return xIter->GetNext( rKV ); } virtual void Append( const SvKeyValue& rKV ); void ClearForSourceView() { xIter = new SvKeyValueIterator; bAlert = sal_False; } void SetAttributes(); void SetAttribute( const SvKeyValue& rKV ); }; //========================================================================= sal_uInt16 const aTitleMap_Impl[3][2] = { // local remote /* SFX_TITLE_CAPTION */ { SFX_TITLE_FILENAME, SFX_TITLE_TITLE }, /* SFX_TITLE_PICKLIST */ { 32, SFX_TITLE_FULLNAME }, /* SFX_TITLE_HISTORY */ { 32, SFX_TITLE_FULLNAME } }; //========================================================================= void SfxObjectShell::AbortImport() { pImp->bIsAbortingImport = sal_True; } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsAbortingImport() const { return pImp->bIsAbortingImport; } //------------------------------------------------------------------------- uno::Reference SfxObjectShell::getDocProperties() { uno::Reference xDPS( GetModel(), uno::UNO_QUERY_THROW); uno::Reference xDocProps( xDPS->getDocumentProperties()); DBG_ASSERT(xDocProps.is(), "SfxObjectShell: model has no DocumentProperties"); return xDocProps; } //------------------------------------------------------------------------- void SfxObjectShell::DoFlushDocInfo() { } //------------------------------------------------------------------------- // Note: the only thing that calls this is the modification event handler // that is installed at the XDocumentProperties void SfxObjectShell::FlushDocInfo() { if ( IsLoading() ) return; SetModified(sal_True); uno::Reference xDocProps(getDocProperties()); DoFlushDocInfo(); // call template method ::rtl::OUString url(xDocProps->getAutoloadURL()); sal_Int32 delay(xDocProps->getAutoloadSecs()); SetAutoLoad( INetURLObject(url), delay * 1000, (delay > 0) || url.getLength() ); } //------------------------------------------------------------------------- void SfxObjectShell::SetError( sal_uInt32 lErr, const ::rtl::OUString& aLogMessage ) { if(pImp->lErr==ERRCODE_NONE) { pImp->lErr=lErr; if( lErr != ERRCODE_NONE && aLogMessage.getLength() ) AddLog( aLogMessage ); } } //------------------------------------------------------------------------- sal_uInt32 SfxObjectShell::GetError() const { return ERRCODE_TOERROR(GetErrorCode()); } //------------------------------------------------------------------------- sal_uInt32 SfxObjectShell::GetErrorCode() const { sal_uInt32 lError=pImp->lErr; if(!lError && GetMedium()) lError=GetMedium()->GetErrorCode(); return lError; } //------------------------------------------------------------------------- void SfxObjectShell::ResetError() { if( pImp->lErr != ERRCODE_NONE ) AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Resetting Error." ) ) ); pImp->lErr=0; SfxMedium * pMed = GetMedium(); if( pMed ) pMed->ResetError(); } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsTemplate() const { return pImp->bIsTemplate; } //------------------------------------------------------------------------- void SfxObjectShell::SetTemplate(sal_Bool bIs) { pImp->bIsTemplate=bIs; SfxFilterMatcher aMatcher( GetFactory().GetFactoryName() ); SfxFilterMatcherIter aIter( &aMatcher, SFX_FILTER_TEMPLATEPATH ); SfxMedium* pMed = GetMedium(); if( pMed ) pMed->SetFilter( aIter.First() ); } //------------------------------------------------------------------------- void SfxObjectShell::EnableSetModified( sal_Bool bEnable ) { #ifdef DBG_UTIL if ( bEnable == pImp->m_bEnableSetModified ) DBG_WARNING( "SFX_PERSIST: EnableSetModified 2x called with the same value" ); #endif pImp->m_bEnableSetModified = bEnable; } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsEnableSetModified() const { return pImp->m_bEnableSetModified && !IsReadOnly(); } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsModified() { if ( pImp->m_bIsModified ) return sal_True; if ( !pImp->m_xDocStorage.is() || IsReadOnly() ) { // if the document still has no storage and is not set to be modified explicitly it is not modified // a readonly document is also not modified return sal_False; } uno::Sequence < ::rtl::OUString > aNames = GetEmbeddedObjectContainer().GetObjectNames(); for ( sal_Int32 n=0; n xObj = GetEmbeddedObjectContainer().GetEmbeddedObject( aNames[n] ); OSL_ENSURE( xObj.is(), "An empty entry in the embedded objects list!\n" ); if ( xObj.is() ) { try { sal_Int32 nState = xObj->getCurrentState(); if ( nState != embed::EmbedStates::LOADED ) { uno::Reference< util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY ); if ( xModifiable.is() && xModifiable->isModified() ) return sal_True; } } catch( uno::Exception& ) {} } } return sal_False; } //------------------------------------------------------------------------- void SfxObjectShell::SetModified( sal_Bool bModifiedP ) { #ifdef DBG_UTIL if ( !bModifiedP && !IsEnableSetModified() ) DBG_WARNING( "SFX_PERSIST: SetModified( sal_False ), although IsEnableSetModified() == sal_False" ); #endif if( !IsEnableSetModified() ) return; if( pImp->m_bIsModified != bModifiedP ) { pImp->m_bIsModified = bModifiedP; ModifyChanged(); } } //------------------------------------------------------------------------- void SfxObjectShell::ModifyChanged() { if ( pImp->bClosing ) // SetModified dispose of the models! return; {DBG_CHKTHIS(SfxObjectShell, 0);} SfxViewFrame* pViewFrame = SfxViewFrame::Current(); if ( pViewFrame ) pViewFrame->GetBindings().Invalidate( SID_SAVEDOCS ); Invalidate( SID_SIGNATURE ); Invalidate( SID_MACRO_SIGNATURE ); Broadcast( SfxSimpleHint( SFX_HINT_TITLECHANGED ) ); // xmlsec05, signed state might change in title... SFX_APP()->NotifyEvent( SfxEventHint( SFX_EVENT_MODIFYCHANGED, GlobalEventConfig::GetEventName(STR_EVENT_MODIFYCHANGED), this ) ); } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsReadOnlyUI() const /* [Description] Returns sal_True if the document for the UI is treated as r/o. This is regardless of the actual r/o, which can be checked with . */ { return pImp->bReadOnlyUI; } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsReadOnlyMedium() const /* [Description] Returns sal_True when the medium is r/o, for instance when opened as r/o. */ { if ( !pMedium ) return sal_True; return pMedium->IsReadOnly(); } //------------------------------------------------------------------------- void SfxObjectShell::SetReadOnlyUI( sal_Bool bReadOnly ) /* [Description] Turns the document in an r/o and r/w state respectively without reloading it and without changing the open mode of the medium. */ { sal_Bool bWasRO = IsReadOnly(); pImp->bReadOnlyUI = bReadOnly; if ( bWasRO != IsReadOnly() ) { Broadcast( SfxSimpleHint(SFX_HINT_MODECHANGED) ); } } //------------------------------------------------------------------------- void SfxObjectShell::SetReadOnly() { // Let the document be completely readonly, means that the // medium open mode is adjusted accordingly, and the write lock // on the file is removed. if ( pMedium && !IsReadOnlyMedium() ) { sal_Bool bWasROUI = IsReadOnly(); pMedium->UnlockFile( sal_False ); // the storage-based mediums are already based on the temporary file // so UnlockFile has already closed the locking stream if ( !pMedium->HasStorage_Impl() && IsLoadingFinished() ) pMedium->CloseInStream(); pMedium->SetOpenMode( SFX_STREAM_READONLY, pMedium->IsDirect(), sal_True ); pMedium->GetItemSet()->Put( SfxBoolItem( SID_DOC_READONLY, sal_True ) ); if ( !bWasROUI ) Broadcast( SfxSimpleHint(SFX_HINT_MODECHANGED) ); } } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsReadOnly() const { return pImp->bReadOnlyUI || IsReadOnlyMedium(); } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsInModalMode() const { return pImp->bModalMode || pImp->bRunningMacro; } sal_Bool SfxObjectShell::AcceptStateUpdate() const { return !IsInModalMode(); } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::HasModalViews() const { SfxViewFrame* pFrame = SfxViewFrame::GetFirst( this ); while( pFrame ) { if ( pFrame->IsInModalMode() ) return sal_True; pFrame = SfxViewFrame::GetNext( *pFrame, this ); } return sal_False; } //------------------------------------------------------------------------- void SfxObjectShell::SetMacroMode_Impl( sal_Bool bModal ) { if ( !pImp->bRunningMacro != !bModal ) { pImp->bRunningMacro = bModal; Broadcast( SfxSimpleHint( SFX_HINT_MODECHANGED ) ); } } //------------------------------------------------------------------------- void SfxObjectShell::SetModalMode_Impl( sal_Bool bModal ) { // Broadcast only if modified, or otherwise it will possibly go into // an endless loop if ( !pImp->bModalMode != !bModal ) { // Central count sal_uInt16 &rDocModalCount = SFX_APP()->Get_Impl()->nDocModalMode; if ( bModal ) ++rDocModalCount; else --rDocModalCount; // Switch pImp->bModalMode = bModal; Broadcast( SfxSimpleHint( SFX_HINT_MODECHANGED ) ); } } //-------------------------------------------------------------------- sal_Bool SfxObjectShell::SwitchToShared( sal_Bool bShared, sal_Bool bSave ) { sal_Bool bResult = sal_True; if ( bShared != IsDocShared() ) { ::rtl::OUString aOrigURL = GetMedium()->GetURLObject().GetMainURL( INetURLObject::NO_DECODE ); if ( !aOrigURL.getLength() && bSave ) { // this is a new document, let it be stored before switching to the shared mode; // the storing should be done without shared flag, since it is possible that the // target location does not allow to create sharing control file; // the shared flag will be set later after creation of sharing control file SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst( this ); if ( pViewFrame ) { // TODO/LATER: currently the application guards against the reentrance problem const SfxPoolItem* pItem = pViewFrame->GetBindings().ExecuteSynchron( HasName() ? SID_SAVEDOC : SID_SAVEASDOC ); SfxBoolItem* pResult = PTR_CAST( SfxBoolItem, pItem ); bResult = ( pResult && pResult->GetValue() ); if ( bResult ) aOrigURL = GetMedium()->GetURLObject().GetMainURL( INetURLObject::NO_DECODE ); } } sal_Bool bOldValue = HasSharedXMLFlagSet(); SetSharedXMLFlag( bShared ); sal_Bool bRemoveEntryOnError = sal_False; if ( bResult && bShared ) { try { ::svt::ShareControlFile aControlFile( aOrigURL ); aControlFile.InsertOwnEntry(); bRemoveEntryOnError = sal_True; } catch( uno::Exception& ) { bResult = sal_False; } } if ( bResult && bSave ) { SfxViewFrame* pViewFrame = SfxViewFrame::GetFirst( this ); if ( pViewFrame ) { // TODO/LATER: currently the application guards against the reentrance problem SetModified( sal_True ); // the modified flag has to be set to let the document be stored with the shared flag const SfxPoolItem* pItem = pViewFrame->GetBindings().ExecuteSynchron( HasName() ? SID_SAVEDOC : SID_SAVEASDOC ); SfxBoolItem* pResult = PTR_CAST( SfxBoolItem, pItem ); bResult = ( pResult && pResult->GetValue() ); } } if ( bResult ) { // TODO/LATER: Is it possible that the following calls fail? if ( bShared ) { pImp->m_aSharedFileURL = aOrigURL; GetMedium()->SwitchDocumentToTempFile(); } else { ::rtl::OUString aTempFileURL = pMedium->GetURLObject().GetMainURL( INetURLObject::NO_DECODE ); GetMedium()->SwitchDocumentToFile( GetSharedFileURL() ); pImp->m_aSharedFileURL = ::rtl::OUString(); // now remove the temporary file the document was based on ::utl::UCBContentHelper::Kill( aTempFileURL ); try { // aOrigURL can not be used since it contains an old value ::svt::ShareControlFile aControlFile( GetMedium()->GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) ); aControlFile.RemoveFile(); } catch( uno::Exception& ) { } } } else { // the saving has failed! if ( bRemoveEntryOnError ) { try { ::svt::ShareControlFile aControlFile( aOrigURL ); aControlFile.RemoveEntry(); } catch( uno::Exception& ) {} } SetSharedXMLFlag( bOldValue ); } } else bResult = sal_False; // the second switch to the same mode if ( bResult ) SetTitle( String() ); return bResult; } //-------------------------------------------------------------------- void SfxObjectShell::DisconnectFromShared() { if ( IsDocShared() ) { if ( pMedium && pMedium->GetStorage().is() ) { // set medium to noname pMedium->SetName( String(), sal_True ); pMedium->Init_Impl(); // drop resource SetNoName(); InvalidateName(); // untitled document must be based on temporary storage // the medium should not dispose the storage in this case if ( pMedium->GetStorage() == GetStorage() ) ConnectTmpStorage_Impl( pMedium->GetStorage(), pMedium ); pMedium->Close(); FreeSharedFile(); SfxMedium* pTmpMedium = pMedium; ForgetMedium(); if( !DoSaveCompleted( pTmpMedium ) ) SetError( ERRCODE_IO_GENERAL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ) ); else { // the medium should not dispose the storage, DoSaveCompleted() has let it to do so pMedium->CanDisposeStorage_Impl( sal_False ); } pMedium->GetItemSet()->ClearItem( SID_DOC_READONLY ); pMedium->SetOpenMode( SFX_STREAM_READWRITE, sal_True, sal_True ); SetTitle( String() ); } } } //-------------------------------------------------------------------- void SfxObjectShell::FreeSharedFile() { if ( pMedium ) FreeSharedFile( pMedium->GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) ); } //-------------------------------------------------------------------- void SfxObjectShell::FreeSharedFile( const ::rtl::OUString& aTempFileURL ) { SetSharedXMLFlag( sal_False ); if ( IsDocShared() && aTempFileURL.getLength() && !::utl::UCBContentHelper::EqualURLs( aTempFileURL, GetSharedFileURL() ) ) { if ( pImp->m_bAllowShareControlFileClean ) { try { ::svt::ShareControlFile aControlFile( GetSharedFileURL() ); aControlFile.RemoveEntry(); } catch( uno::Exception& ) { } } // the cleaning is forbidden only once pImp->m_bAllowShareControlFileClean = sal_True; // now remove the temporary file the document is based currently on ::utl::UCBContentHelper::Kill( aTempFileURL ); pImp->m_aSharedFileURL = ::rtl::OUString(); } } //-------------------------------------------------------------------- void SfxObjectShell::DoNotCleanShareControlFile() { pImp->m_bAllowShareControlFileClean = sal_False; } //-------------------------------------------------------------------- void SfxObjectShell::SetSharedXMLFlag( sal_Bool bFlag ) const { pImp->m_bSharedXMLFlag = bFlag; } //-------------------------------------------------------------------- sal_Bool SfxObjectShell::HasSharedXMLFlagSet() const { return pImp->m_bSharedXMLFlag; } //-------------------------------------------------------------------- sal_Bool SfxObjectShell::IsDocShared() const { return ( pImp->m_aSharedFileURL.getLength() > 0 ); } //-------------------------------------------------------------------- ::rtl::OUString SfxObjectShell::GetSharedFileURL() const { return pImp->m_aSharedFileURL; } //-------------------------------------------------------------------- Size SfxObjectShell::GetFirstPageSize() { return GetVisArea(ASPECT_THUMBNAIL).GetSize(); } //-------------------------------------------------------------------- IndexBitSet& SfxObjectShell::GetNoSet_Impl() { return pImp->aBitSet; } //-------------------------------------------------------------------- // changes the title of the document void SfxObjectShell::SetTitle ( const String& rTitle // the new Document Title ) /* [Description] With this method, the title of the document can be set. This corresponds initially to the full file name. A setting of the title does not affect the file name, but it will be shown in the Caption-Bars of the MDI-window. */ { DBG_CHKTHIS(SfxObjectShell, 0); // Nothing to do? if ( ( ( HasName() && pImp->aTitle == rTitle ) || ( !HasName() && GetTitle() == rTitle ) ) && !IsDocShared() ) return; SfxApplication *pSfxApp = SFX_APP(); // If possible relase the unnamed number. if ( pImp->bIsNamedVisible && USHRT_MAX != pImp->nVisualDocumentNumber ) { pSfxApp->ReleaseIndex(pImp->nVisualDocumentNumber); pImp->bIsNamedVisible = 0; } // Set Title pImp->aTitle = rTitle; // Notification if ( GetMedium() ) { SfxShell::SetName( GetTitle(SFX_TITLE_APINAME) ); Broadcast( SfxSimpleHint(SFX_HINT_TITLECHANGED) ); } } //-------------------------------------------------------------------- #if OSL_DEBUG_LEVEL > 1 String X(const String &rRet) { if ( !rRet.Len() ) return DEFINE_CONST_UNICODE( "-empty-" ); return rRet; } #else #define X(ret) ret #endif //-------------------------------------------------------------------- String SfxObjectShell::GetTitle ( sal_uInt16 nMaxLength /* 0 (default) the title itself, as it is 1 (==SFX_TITLE_FILENAME) provides the logical file name without path (under WNT depending on the system settings without extension) 2 (==SFX_TITLE_FULLNAME) provides the logical file names with full path (remote =>:: com:: sun:: star:: util:: URL) 3 (==SFX_TITLE_APINAME) provides the logical filname without path and extension 4 (==SFX_TITLE_DETECT) provides the complete title, if not set yet it will be created from DocInfo or the name of the medium. 5 (==SFX_TITLE_CAPTION) provides the Title just like MB now in the CaptionBar view 6 (==SFX_TITLE_PICKLIST) returns the Title, just like MB now would display it in the in the PickList 7 (==SFX_TITLE_HISTORY) returns the Title just like MB now would display it in the in the History 10 bis USHRT_MAX provides the 'nMaxLength' of the logical file name including the path (remote => ::com::sun::star::util::URL) */ ) const /* [Description] Returns the title or logical file name of the document, depending on the 'nMaxLength'. If the file name with path is used, the Name shortened by replacing one or more directory names with "...", URLs are currently always returned in complete form. */ { SfxMedium *pMed = GetMedium(); if ( IsLoading() ) return String(); // Create Title? if ( SFX_TITLE_DETECT == nMaxLength && !pImp->aTitle.Len() ) { static sal_Bool bRecur = sal_False; if ( bRecur ) return DEFINE_CONST_UNICODE( "-not available-" ); bRecur = sal_True; String aTitle; SfxObjectShell *pThis = (SfxObjectShell*) this; if ( pMed ) { SFX_ITEMSET_ARG( pMed->GetItemSet(), pNameItem, SfxStringItem, SID_DOCINFO_TITLE, sal_False ); if ( pNameItem ) aTitle = pNameItem->GetValue(); } if ( !aTitle.Len() ) aTitle = GetTitle( SFX_TITLE_FILENAME ); if ( IsTemplate() ) pThis->SetTitle( aTitle ); bRecur = sal_False; return X(aTitle); } else if (SFX_TITLE_APINAME == nMaxLength ) return X(GetAPIName()); // Special case templates: if( IsTemplate() && pImp->aTitle.Len() && ( nMaxLength == SFX_TITLE_CAPTION || nMaxLength == SFX_TITLE_PICKLIST ) ) return X(pImp->aTitle); // Picklist/Caption is mapped if ( pMed && ( nMaxLength == SFX_TITLE_CAPTION || nMaxLength == SFX_TITLE_PICKLIST ) ) { // If a specific title was given at open: // important for URLs: use INET_PROT_FILE for which the set title is not // considered. (See below, analysis of aTitleMap_Impl) SFX_ITEMSET_ARG( pMed->GetItemSet(), pNameItem, SfxStringItem, SID_DOCINFO_TITLE, sal_False ); if ( pNameItem ) return X( pNameItem->GetValue() ); } // Still unnamed? DBG_ASSERT( !HasName() || pMed, "HasName() but no Medium?!?" ); if ( !HasName() || !pMed ) { // Title already set? if ( pImp->aTitle.Len() ) return X(pImp->aTitle); // must it be numbered? String aNoName( SfxResId( STR_NONAME ) ); if ( pImp->bIsNamedVisible ) // Append number aNoName += String::CreateFromInt32( pImp->nVisualDocumentNumber ); // Document called "noname" for the time being return X(aNoName); } const INetURLObject aURL( IsDocShared() ? GetSharedFileURL() : ::rtl::OUString( GetMedium()->GetName() ) ); if ( nMaxLength > SFX_TITLE_CAPTION && nMaxLength <= SFX_TITLE_HISTORY ) { sal_uInt16 nRemote; if( !pMed || aURL.GetProtocol() == INET_PROT_FILE ) nRemote = 0; else nRemote = 1; nMaxLength = aTitleMap_Impl[nMaxLength-SFX_TITLE_CAPTION][nRemote]; } // Local file? if ( aURL.GetProtocol() == INET_PROT_FILE ) { String aName( aURL.HasMark() ? INetURLObject( aURL.GetURLNoMark() ).PathToFileName() : aURL.PathToFileName() ); if ( nMaxLength == SFX_TITLE_FULLNAME ) return X( aName ); else if ( nMaxLength == SFX_TITLE_FILENAME ) return X( aURL.getName( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET ) ); else if ( !pImp->aTitle.Len() ) pImp->aTitle = aURL.getBase( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET ); } else { // ::com::sun::star::util::URL-Versions if ( nMaxLength >= SFX_TITLE_MAXLEN ) { String aComplete( aURL.GetMainURL( INetURLObject::NO_DECODE ) ); if( aComplete.Len() > nMaxLength ) { String aRet( DEFINE_CONST_UNICODE( "..." ) ); aRet += aComplete.Copy( aComplete.Len() - nMaxLength + 3, nMaxLength - 3 ); return X( aRet ); } else return X( aComplete ); } else if ( nMaxLength == SFX_TITLE_FILENAME ) { String aName( aURL.GetBase() ); aName = INetURLObject::decode( aName, INET_HEX_ESCAPE, INetURLObject::DECODE_WITH_CHARSET ); if( !aName.Len() ) aName = aURL.GetURLNoPass(); return X(aName); } else if ( nMaxLength == SFX_TITLE_FULLNAME ) return X(aURL.GetMainURL( INetURLObject::DECODE_TO_IURI )); // Generate Title from file name if possible if ( !pImp->aTitle.Len() ) pImp->aTitle = aURL.GetBase(); // workaround for the case when the name can not be retrieved from URL by INetURLObject if ( !pImp->aTitle.Len() ) pImp->aTitle = aURL.GetMainURL( INetURLObject::DECODE_WITH_CHARSET ); } // Complete Title return X(pImp->aTitle); } //-------------------------------------------------------------------- void SfxObjectShell::InvalidateName() /* [Description] Returns the title of the new document, DocInfo-Title or File name. Is required for loading from template or SaveAs. */ { pImp->aTitle.Erase(); SetName( GetTitle( SFX_TITLE_APINAME ) ); Broadcast( SfxSimpleHint(SFX_HINT_TITLECHANGED) ); } //-------------------------------------------------------------------- void SfxObjectShell::SetNamedVisibility_Impl() { if ( !pImp->bIsNamedVisible ) { pImp->bIsNamedVisible = sal_True; if ( !HasName() && USHRT_MAX == pImp->nVisualDocumentNumber && !pImp->aTitle.Len() ) { pImp->nVisualDocumentNumber = SFX_APP()->GetFreeIndex(); Broadcast( SfxSimpleHint(SFX_HINT_TITLECHANGED) ); } } SetName( GetTitle(SFX_TITLE_APINAME) ); } void SfxObjectShell::SetNoName() { bHasName = 0; bIsTmp = sal_True; GetModel()->attachResource( ::rtl::OUString(), GetModel()->getArgs() ); } //-------------------------------------------------------------------- void SfxObjectShell::MemoryError() { } //-------------------------------------------------------------------- SfxProgress* SfxObjectShell::GetProgress() const { return pImp->pProgress; } //-------------------------------------------------------------------- void SfxObjectShell::SetProgress_Impl ( SfxProgress *pProgress /* to started or 0, if the progress is to be reset */ ) /* [Description] Internal method to set or reset the Progress modes for SfxObjectShell. */ { DBG_ASSERT( ( !pImp->pProgress && pProgress ) || ( pImp->pProgress && !pProgress ), "Progress activation/deacitivation mismatch" ); pImp->pProgress = pProgress; } //-------------------------------------------------------------------- void SfxObjectShell::PostActivateEvent_Impl( SfxViewFrame* pFrame ) { SfxApplication* pSfxApp = SFX_APP(); if ( !pSfxApp->IsDowning() && !IsLoading() && pFrame && !pFrame->GetFrame().IsClosing_Impl() ) { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pHiddenItem, SfxBoolItem, SID_HIDDEN, sal_False ); if ( !pHiddenItem || !pHiddenItem->GetValue() ) { sal_uInt16 nId = pImp->nEventId; pImp->nEventId = 0; if ( nId == SFX_EVENT_OPENDOC ) pSfxApp->NotifyEvent(SfxViewEventHint( nId, GlobalEventConfig::GetEventName(STR_EVENT_OPENDOC), this, pFrame->GetFrame().GetController() ), sal_False); else if (nId == SFX_EVENT_CREATEDOC ) pSfxApp->NotifyEvent(SfxViewEventHint( nId, GlobalEventConfig::GetEventName(STR_EVENT_CREATEDOC), this, pFrame->GetFrame().GetController() ), sal_False); } } } //-------------------------------------------------------------------- void SfxObjectShell::SetActivateEvent_Impl(sal_uInt16 nId ) { if ( GetFactory().GetFlags() & SFXOBJECTSHELL_HASOPENDOC ) pImp->nEventId = nId; } //-------------------------------------------------------------------- void SfxObjectShell::RegisterTransfer( SfxMedium& rMedium ) /* [Description] All media, which are placed in order to load parts of a document must be registered by a related SfxObjectShell. Thus documents can be canceled. */ { rMedium.SetReferer( GetMedium()->GetName() ); } //------------------------------------------------------------------------- void SfxObjectShell::PrepareReload( ) /* [Description] Is called before the Reload and gives the opportunity to clear any caches. */ { } //------------------------------------------------------------------------- void SfxObjectShell::LockAutoLoad( sal_Bool bLock ) /* [Description] Prevents an possible occuring autoload. Takes also FrameSet into account. before the autoload. */ { if ( bLock ) ++pImp->nAutoLoadLocks; else --pImp->nAutoLoadLocks; } //------------------------------------------------------------------------- // Can be moved to frame.cxx, when 358+36x-State have been merged sal_Bool SfxFrame::IsAutoLoadLocked_Impl() const { // Its own Docucument is locked? const SfxObjectShell* pObjSh = GetCurrentDocument(); if ( !pObjSh || !pObjSh->IsAutoLoadLocked() ) return sal_False; // Its Childs are locked? for ( sal_uInt16 n = GetChildFrameCount(); n--; ) if ( !GetChildFrame(n)->IsAutoLoadLocked_Impl() ) return sal_False; // otherwise allow AutoLoad return sal_True; } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsAutoLoadLocked() const /* Returns whether an Autoload is allowed to be executed. Before the surrounding FrameSet of the AutoLoad is also taken into account as well. */ { return !IsReadOnly() || pImp->nAutoLoadLocks > 0; } //------------------------------------------------------------------------- void SfxObjectShell::BreakMacroSign_Impl( sal_Bool bBreakMacroSign ) { pImp->m_bMacroSignBroken = bBreakMacroSign; } //------------------------------------------------------------------------- void SfxObjectShell::CheckSecurityOnLoading_Impl() { uno::Reference< task::XInteractionHandler > xInteraction; if ( GetMedium() ) xInteraction = GetMedium()->GetInteractionHandler(); // check if there is a broken signature... CheckForBrokenDocSignatures_Impl( xInteraction ); CheckEncryption_Impl( xInteraction ); // check macro security pImp->aMacroMode.checkMacrosOnLoading( xInteraction ); } //------------------------------------------------------------------------- void SfxObjectShell::CheckEncryption_Impl( const uno::Reference< task::XInteractionHandler >& xHandler ) { ::rtl::OUString aVersion; sal_Bool bIsEncrypted = sal_False; sal_Bool bHasNonEncrypted = sal_False; try { uno::Reference < beans::XPropertySet > xPropSet( GetStorage(), uno::UNO_QUERY_THROW ); xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ) ) >>= aVersion; xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "HasEncryptedEntries" ) ) ) >>= bIsEncrypted; xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "HasNonEncryptedEntries" ) ) ) >>= bHasNonEncrypted; } catch( uno::Exception& ) { } if ( aVersion.compareTo( ODFVER_012_TEXT ) >= 0 ) { // this is ODF1.2 or later if ( bIsEncrypted && bHasNonEncrypted ) { if ( !pImp->m_bIncomplEncrWarnShown ) { // this is an encrypted document with nonencrypted streams inside, show the warning ::com::sun::star::task::ErrorCodeRequest aErrorCode; aErrorCode.ErrCode = ERRCODE_SFX_INCOMPLETE_ENCRYPTION; SfxMedium::CallApproveHandler( xHandler, uno::makeAny( aErrorCode ), sal_False ); pImp->m_bIncomplEncrWarnShown = sal_True; } // broken signatures imply no macro execution at all pImp->aMacroMode.disallowMacroExecution(); } } } //------------------------------------------------------------------------- void SfxObjectShell::CheckForBrokenDocSignatures_Impl( const uno::Reference< task::XInteractionHandler >& xHandler ) { sal_Int16 nSignatureState = GetDocumentSignatureState(); bool bSignatureBroken = ( nSignatureState == SIGNATURESTATE_SIGNATURES_BROKEN ); if ( !bSignatureBroken ) return; pImp->showBrokenSignatureWarning( xHandler ); // broken signatures imply no macro execution at all pImp->aMacroMode.disallowMacroExecution(); } //------------------------------------------------------------------------- void SfxObjectShell::SetAutoLoad( const INetURLObject& rUrl, sal_uInt32 nTime, sal_Bool bReload ) { if ( pImp->pReloadTimer ) DELETEZ(pImp->pReloadTimer); if ( bReload ) { pImp->pReloadTimer = new AutoReloadTimer_Impl( rUrl.GetMainURL( INetURLObject::DECODE_TO_IURI ), nTime, bReload, this ); pImp->pReloadTimer->Start(); } } sal_Bool SfxObjectShell::IsLoadingFinished() const { return ( pImp->nLoadedFlags == SFX_LOADED_ALL ); } void impl_addToModelCollection(const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& xModel); void SfxObjectShell::InitOwnModel_Impl() { if ( !pImp->bModelInitialized ) { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pSalvageItem, SfxStringItem, SID_DOC_SALVAGE, sal_False); if ( pSalvageItem ) { pImp->aTempName = pMedium->GetPhysicalName(); pMedium->GetItemSet()->ClearItem( SID_DOC_SALVAGE ); pMedium->GetItemSet()->ClearItem( SID_FILE_NAME ); pMedium->GetItemSet()->Put( SfxStringItem( SID_FILE_NAME, pMedium->GetOrigURL() ) ); } else { pMedium->GetItemSet()->ClearItem( SID_PROGRESS_STATUSBAR_CONTROL ); pMedium->GetItemSet()->ClearItem( SID_DOCUMENT ); } pMedium->GetItemSet()->ClearItem( SID_REFERER ); uno::Reference< frame::XModel > xModel ( GetModel(), uno::UNO_QUERY ); if ( xModel.is() ) { ::rtl::OUString aURL = GetMedium()->GetOrigURL(); SfxItemSet *pSet = GetMedium()->GetItemSet(); if ( !GetMedium()->IsReadOnly() ) pSet->ClearItem( SID_INPUTSTREAM ); uno::Sequence< beans::PropertyValue > aArgs; TransformItems( SID_OPENDOC, *pSet, aArgs ); xModel->attachResource( aURL, aArgs ); impl_addToModelCollection(xModel); } pImp->bModelInitialized = sal_True; } } void SfxObjectShell::FinishedLoading( sal_uInt16 nFlags ) { sal_Bool bSetModifiedTRUE = sal_False; SFX_ITEMSET_ARG( pMedium->GetItemSet(), pSalvageItem, SfxStringItem, SID_DOC_SALVAGE, sal_False ); if( ( nFlags & SFX_LOADED_MAINDOCUMENT ) && !(pImp->nLoadedFlags & SFX_LOADED_MAINDOCUMENT ) && !(pImp->nFlagsInProgress & SFX_LOADED_MAINDOCUMENT )) { pImp->nFlagsInProgress |= SFX_LOADED_MAINDOCUMENT; ((SfxHeaderAttributes_Impl*)GetHeaderAttributes())->SetAttributes(); pImp->bImportDone = sal_True; if( !IsAbortingImport() ) PositionView_Impl(); if ( ( GetModifyPasswordHash() || GetModifyPasswordInfo().getLength() ) && !IsModifyPasswordEntered() ) SetReadOnly(); // Salvage if ( pSalvageItem ) bSetModifiedTRUE = sal_True; if ( !IsEnableSetModified() ) EnableSetModified( sal_True ); if( !bSetModifiedTRUE && IsEnableSetModified() ) SetModified( sal_False ); CheckSecurityOnLoading_Impl(); bHasName = sal_True; // the document is loaded, so the name should already available GetTitle( SFX_TITLE_DETECT ); InitOwnModel_Impl(); pImp->nFlagsInProgress &= ~SFX_LOADED_MAINDOCUMENT; } if( ( nFlags & SFX_LOADED_IMAGES ) && !(pImp->nLoadedFlags & SFX_LOADED_IMAGES ) && !(pImp->nFlagsInProgress & SFX_LOADED_IMAGES )) { pImp->nFlagsInProgress |= SFX_LOADED_IMAGES; uno::Reference xDocProps( getDocProperties()); ::rtl::OUString url(xDocProps->getAutoloadURL()); sal_Int32 delay(xDocProps->getAutoloadSecs()); SetAutoLoad( INetURLObject(url), delay * 1000, (delay > 0) || url.getLength() ); if( !bSetModifiedTRUE && IsEnableSetModified() ) SetModified( sal_False ); Invalidate( SID_SAVEASDOC ); pImp->nFlagsInProgress &= ~SFX_LOADED_IMAGES; } pImp->nLoadedFlags |= nFlags; if ( !pImp->nFlagsInProgress ) { // in case of reentrance calls the first called FinishedLoading() call on the stack // should do the notification, in result the notification is done when all the FinishedLoading() calls are finished if ( bSetModifiedTRUE ) SetModified( sal_True ); else SetModified( sal_False ); if ( (pImp->nLoadedFlags & SFX_LOADED_MAINDOCUMENT ) && (pImp->nLoadedFlags & SFX_LOADED_IMAGES ) ) { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pTemplateItem, SfxBoolItem, SID_TEMPLATE, sal_False); sal_Bool bTemplate = pTemplateItem && pTemplateItem->GetValue(); // closing the streams on loading should be under control of SFX! DBG_ASSERT( pMedium->IsOpen(), "Don't close the medium when loading documents!" ); if ( bTemplate ) { TemplateDisconnectionAfterLoad(); } else { // if a readonly medium has storage then it's stream is already based on temporary file if( !(pMedium->GetOpenMode() & STREAM_WRITE) && !pMedium->HasStorage_Impl() ) // don't lock file opened read only pMedium->CloseInStream(); } } SetInitialized_Impl( false ); // Title is not available until loading has finished Broadcast( SfxSimpleHint( SFX_HINT_TITLECHANGED ) ); if ( pImp->nEventId ) PostActivateEvent_Impl(SfxViewFrame::GetFirst(this)); } } //------------------------------------------------------------------------- extern void SetTemplate_Impl( const String&, const String&, SfxObjectShell* ); void SfxObjectShell::TemplateDisconnectionAfterLoad() { // document is created from a template //TODO/LATER: should the templates always be XML docs! SfxMedium* pTmpMedium = pMedium; if ( pTmpMedium ) { String aName( pTmpMedium->GetName() ); SFX_ITEMSET_ARG( pTmpMedium->GetItemSet(), pTemplNamItem, SfxStringItem, SID_TEMPLATE_NAME, sal_False); String aTemplateName; if ( pTemplNamItem ) aTemplateName = pTemplNamItem->GetValue(); else { // !TODO/LATER: what's this?! // Interactiv ( DClick, Contextmenu ) no long name is included aTemplateName = getDocProperties()->getTitle(); if ( !aTemplateName.Len() ) { INetURLObject aURL( aName ); aURL.CutExtension(); aTemplateName = aURL.getName( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET ); } } // set medium to noname pTmpMedium->SetName( String(), sal_True ); pTmpMedium->Init_Impl(); // drop resource SetNoName(); InvalidateName(); if( IsPackageStorageFormat_Impl( *pTmpMedium ) ) { // untitled document must be based on temporary storage // the medium should not dispose the storage in this case uno::Reference < embed::XStorage > xTmpStor = ::comphelper::OStorageHelper::GetTemporaryStorage(); GetStorage()->copyToStorage( xTmpStor ); // the medium should disconnect from the original location // the storage should not be disposed since the document is still // based on it, but in DoSaveCompleted it will be disposed pTmpMedium->CanDisposeStorage_Impl( sal_False ); pTmpMedium->Close(); // setting the new storage the medium will be based on pTmpMedium->SetStorage_Impl( xTmpStor ); ForgetMedium(); if( !DoSaveCompleted( pTmpMedium ) ) SetError( ERRCODE_IO_GENERAL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ) ); else { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pSalvageItem, SfxStringItem, SID_DOC_SALVAGE, sal_False ); sal_Bool bSalvage = pSalvageItem ? sal_True : sal_False; if ( !bSalvage ) { // some further initializations for templates SetTemplate_Impl( aName, aTemplateName, this ); } // the medium should not dispose the storage, DoSaveCompleted() has let it to do so pTmpMedium->CanDisposeStorage_Impl( sal_False ); } } else { // some further initializations for templates SetTemplate_Impl( aName, aTemplateName, this ); pTmpMedium->CreateTempFile( sal_True ); } // templates are never readonly pTmpMedium->GetItemSet()->ClearItem( SID_DOC_READONLY ); pTmpMedium->SetOpenMode( SFX_STREAM_READWRITE, sal_True, sal_True ); // notifications about possible changes in readonly state and document info Broadcast( SfxSimpleHint(SFX_HINT_MODECHANGED) ); // created untitled document can't be modified SetModified( sal_False ); } } //------------------------------------------------------------------------- void SfxObjectShell::PositionView_Impl() { MarkData_Impl *pMark = Get_Impl()->pMarkData; if( pMark ) { SfxViewShell* pSh = pMark->pFrame->GetViewShell(); if( pMark->aUserData.Len() ) pSh->ReadUserData( pMark->aUserData, sal_True ); else if( pMark->aMark.Len() ) pSh->JumpToMark( pMark->aMark ); DELETEZ( Get_Impl()->pMarkData ); } } //------------------------------------------------------------------------- sal_Bool SfxObjectShell::IsLoading() const /* [Description] Has FinishedLoading been called? */ { return !( pImp->nLoadedFlags & SFX_LOADED_MAINDOCUMENT ); } //------------------------------------------------------------------------- void SfxObjectShell::CancelTransfers() /* [Description] Here can Transfers get canceled, which were not regestered by RegisterTransfer. */ { if( ( pImp->nLoadedFlags & SFX_LOADED_ALL ) != SFX_LOADED_ALL ) { AbortImport(); if( IsLoading() ) FinishedLoading( SFX_LOADED_ALL ); } } //------------------------------------------------------------------------- AutoReloadTimer_Impl::AutoReloadTimer_Impl( const String& rURL, sal_uInt32 nTime, sal_Bool bReloadP, SfxObjectShell* pSh ) : aUrl( rURL ), bReload( bReloadP ), pObjSh( pSh ) { SetTimeout( nTime ); } //------------------------------------------------------------------------- void AutoReloadTimer_Impl::Timeout() { SfxViewFrame *pFrame = SfxViewFrame::GetFirst( pObjSh ); if ( pFrame ) { // Not possible/meanigfull at the moment? if ( !pObjSh->CanReload_Impl() || pObjSh->IsAutoLoadLocked() || Application::IsUICaptured() ) { // Allow a retry Start(); return; } SfxAllItemSet aSet( SFX_APP()->GetPool() ); aSet.Put( SfxBoolItem( SID_AUTOLOAD, sal_True ) ); if ( aUrl.Len() ) aSet.Put( SfxStringItem( SID_FILE_NAME, aUrl ) ); SfxRequest aReq( SID_RELOAD, 0, aSet ); pObjSh->Get_Impl()->pReloadTimer = 0; delete this; pFrame->ExecReload_Impl( aReq ); return; } pObjSh->Get_Impl()->pReloadTimer = 0; delete this; } SfxModule* SfxObjectShell::GetModule() const { return GetFactory().GetModule(); } ErrCode SfxObjectShell::CallBasic( const String& rMacro, const String& rBasic, SbxArray* pArgs, SbxValue* pRet ) { SfxApplication* pApp = SFX_APP(); if( pApp->GetName() != rBasic ) { if ( !AdjustMacroMode( String() ) ) return ERRCODE_IO_ACCESSDENIED; } BasicManager *pMgr = GetBasicManager(); if( pApp->GetName() == rBasic ) pMgr = pApp->GetBasicManager(); ErrCode nRet = SfxApplication::CallBasic( rMacro, pMgr, pArgs, pRet ); return nRet; } namespace { static bool lcl_isScriptAccessAllowed_nothrow( const Reference< XInterface >& _rxScriptContext ) { try { Reference< XEmbeddedScripts > xScripts( _rxScriptContext, UNO_QUERY ); if ( !xScripts.is() ) { Reference< XScriptInvocationContext > xContext( _rxScriptContext, UNO_QUERY_THROW ); xScripts.set( xContext->getScriptContainer(), UNO_SET_THROW ); } return xScripts->getAllowMacroExecution(); } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } return false; } } ErrCode SfxObjectShell::CallXScript( const Reference< XInterface >& _rxScriptContext, const ::rtl::OUString& _rScriptURL, const Sequence< Any >& aParams, Any& aRet, Sequence< sal_Int16 >& aOutParamIndex, Sequence< Any >& aOutParam, bool bRaiseError, const ::com::sun::star::uno::Any* pCaller ) { OSL_TRACE( "in CallXScript" ); ErrCode nErr = ERRCODE_NONE; bool bIsDocumentScript = ( _rScriptURL.indexOfAsciiL( RTL_CONSTASCII_STRINGPARAM( "location=document" ) ) >= 0 ); // TODO: we should parse the URL, and check whether there is a parameter with this name. // Otherwise, we might find too much. if ( bIsDocumentScript && !lcl_isScriptAccessAllowed_nothrow( _rxScriptContext ) ) return ERRCODE_IO_ACCESSDENIED; bool bCaughtException = false; Any aException; try { // obtain/create a script provider Reference< provider::XScriptProvider > xScriptProvider; Reference< provider::XScriptProviderSupplier > xSPS( _rxScriptContext, UNO_QUERY ); if ( xSPS.is() ) xScriptProvider.set( xSPS->getScriptProvider() ); if ( !xScriptProvider.is() ) { ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); Reference< provider::XScriptProviderFactory > xScriptProviderFactory( aContext.getSingleton( "com.sun.star.script.provider.theMasterScriptProviderFactory" ), UNO_QUERY_THROW ); xScriptProvider.set( xScriptProviderFactory->createScriptProvider( makeAny( _rxScriptContext ) ), UNO_SET_THROW ); } // ry to protect the invocation context's undo manager (if present), just in case the script tampers with it ::framework::DocumentUndoGuard aUndoGuard( _rxScriptContext.get() ); // obtain the script, and execute it Reference< provider::XScript > xScript( xScriptProvider->getScript( _rScriptURL ), UNO_QUERY_THROW ); if ( pCaller && pCaller->hasValue() ) { Reference< beans::XPropertySet > xProps( xScript, uno::UNO_QUERY ); if ( xProps.is() ) { Sequence< uno::Any > aArgs( 1 ); aArgs[ 0 ] = *pCaller; xProps->setPropertyValue( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Caller")), uno::makeAny( aArgs ) ); } } aRet = xScript->invoke( aParams, aOutParamIndex, aOutParam ); } catch ( const uno::Exception& ) { aException = ::cppu::getCaughtException(); bCaughtException = sal_True; nErr = ERRCODE_BASIC_INTERNAL_ERROR; } if ( bCaughtException && bRaiseError ) { ::std::auto_ptr< VclAbstractDialog > pScriptErrDlg; SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create(); if ( pFact ) pScriptErrDlg.reset( pFact->CreateScriptErrorDialog( NULL, aException ) ); OSL_ENSURE( pScriptErrDlg.get(), "SfxObjectShell::CallXScript: no script error dialog!" ); if ( pScriptErrDlg.get() ) pScriptErrDlg->Execute(); } OSL_TRACE( "leaving CallXScript" ); return nErr; } // perhaps rename to CallScript once we get rid of the existing CallScript // and Call, CallBasic, CallStarBasic methods ErrCode SfxObjectShell::CallXScript( const String& rScriptURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aParams, ::com::sun::star::uno::Any& aRet, ::com::sun::star::uno::Sequence< sal_Int16 >& aOutParamIndex, ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aOutParam, bool bRaiseError, const ::com::sun::star::uno::Any* pCaller ) { return CallXScript( GetModel(), rScriptURL, aParams, aRet, aOutParamIndex, aOutParam, bRaiseError, pCaller ); } //------------------------------------------------------------------------- SfxFrame* SfxObjectShell::GetSmartSelf( SfxFrame* pSelf, SfxMedium& /*rMedium*/ ) { return pSelf; } SfxObjectShellFlags SfxObjectShell::GetFlags() const { if( pImp->eFlags == SFXOBJECTSHELL_UNDEFINED ) pImp->eFlags = GetFactory().GetFlags(); return pImp->eFlags; } void SfxObjectShell::SetFlags( SfxObjectShellFlags eFlags ) { pImp->eFlags = eFlags; } void SfxHeaderAttributes_Impl::SetAttributes() { bAlert = sal_True; SvKeyValue aPair; for( sal_Bool bCont = xIter->GetFirst( aPair ); bCont; bCont = xIter->GetNext( aPair ) ) SetAttribute( aPair ); } void SfxHeaderAttributes_Impl::SetAttribute( const SvKeyValue& rKV ) { String aValue = rKV.GetValue(); if( rKV.GetKey().CompareIgnoreCaseToAscii( "refresh" ) == COMPARE_EQUAL && rKV.GetValue().Len() ) { sal_uInt32 nTime = aValue.GetToken( 0, ';' ).ToInt32() ; String aURL = aValue.GetToken( 1, ';' ); aURL.EraseTrailingChars().EraseLeadingChars(); uno::Reference xDocProps( pDoc->getDocProperties()); if( aURL.Copy(0, 4).CompareIgnoreCaseToAscii( "url=" ) == COMPARE_EQUAL ) { INetURLObject aObj; INetURLObject( pDoc->GetMedium()->GetName() ).GetNewAbsURL( aURL.Copy( 4 ), &aObj ); xDocProps->setAutoloadURL( aObj.GetMainURL( INetURLObject::NO_DECODE ) ); } try { xDocProps->setAutoloadSecs( nTime ); } catch (lang::IllegalArgumentException &) { // ignore } } else if( rKV.GetKey().CompareIgnoreCaseToAscii( "expires" ) == COMPARE_EQUAL ) { DateTime aDateTime; if( INetRFC822Message::ParseDateField( rKV.GetValue(), aDateTime ) ) { aDateTime.ConvertToLocalTime(); pDoc->GetMedium()->SetExpired_Impl( aDateTime ); } else { pDoc->GetMedium()->SetExpired_Impl( Date( 1, 1, 1970 ) ); } } else if( rKV.GetKey().CompareIgnoreCaseToAscii( "content-type" ) == COMPARE_EQUAL ) { ::rtl::OString sContent = ::rtl::OUStringToOString( aValue, RTL_TEXTENCODING_ASCII_US ); ByteString sType, sSubType; INetContentTypeParameterList aParameters; if( INetContentTypes::parse( sContent, sType, sSubType, &aParameters ) ) { const INetContentTypeParameter * pCharset = aParameters.find("charset"); if (pCharset != 0) pDoc->GetMedium()->SetCharset( pCharset->m_sValue ); } } } void SfxHeaderAttributes_Impl::Append( const SvKeyValue& rKV ) { xIter->Append( rKV ); if( bAlert ) SetAttribute( rKV ); } SvKeyValueIterator* SfxObjectShell::GetHeaderAttributes() { if( !pImp->xHeaderAttributes.Is() ) { DBG_ASSERT( pMedium, "No Medium" ); pImp->xHeaderAttributes = new SfxHeaderAttributes_Impl( this ); } return ( SvKeyValueIterator*) &pImp->xHeaderAttributes; } void SfxObjectShell::ClearHeaderAttributesForSourceViewHack() { ((SfxHeaderAttributes_Impl*)GetHeaderAttributes()) ->ClearForSourceView(); } void SfxObjectShell::SetHeaderAttributesForSourceViewHack() { ((SfxHeaderAttributes_Impl*)GetHeaderAttributes()) ->SetAttributes(); } sal_Bool SfxObjectShell::IsPreview() const { if ( !pMedium ) return sal_False; sal_Bool bPreview = sal_False; SFX_ITEMSET_ARG( pMedium->GetItemSet(), pFlags, SfxStringItem, SID_OPTIONS, sal_False); if ( pFlags ) { // Distributed values among individual items String aFileFlags = pFlags->GetValue(); aFileFlags.ToUpperAscii(); if ( STRING_NOTFOUND != aFileFlags.Search( 'B' ) ) bPreview = sal_True; } if ( !bPreview ) { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pItem, SfxBoolItem, SID_PREVIEW, sal_False); if ( pItem ) bPreview = pItem->GetValue(); } return bPreview; } sal_Bool SfxObjectShell::IsSecure() { // When global warning is on, go to Secure-Referer-Liste String aReferer = GetMedium()->GetName(); if ( !aReferer.Len() ) { // for new documents use the template as reference ::rtl::OUString aTempl( getDocProperties()->getTemplateURL() ); if ( aTempl.getLength() ) aReferer = INetURLObject( aTempl ).GetMainURL( INetURLObject::NO_DECODE ); } INetURLObject aURL( "macro:" ); if ( !aReferer.Len() ) // empty new or embedded document return sal_True; SvtSecurityOptions aOpt; if( aOpt.GetBasicMode() == eALWAYS_EXECUTE ) return sal_True; if( aOpt.GetBasicMode() == eNEVER_EXECUTE ) return sal_False; if ( aOpt.IsSecureURL( aURL.GetMainURL( INetURLObject::NO_DECODE ), aReferer ) ) { if ( GetMedium()->GetContent().is() ) { Any aAny( ::utl::UCBContentHelper::GetProperty( aURL.GetMainURL( INetURLObject::NO_DECODE ), String( RTL_CONSTASCII_USTRINGPARAM("IsProtected")) ) ); sal_Bool bIsProtected = sal_False; if ( ( aAny >>= bIsProtected ) && bIsProtected ) return sal_False; else return sal_True; } else return sal_True; } else return sal_False; } void SfxObjectShell::SetWaitCursor( sal_Bool bSet ) const { for( SfxViewFrame* pFrame = SfxViewFrame::GetFirst( this ); pFrame; pFrame = SfxViewFrame::GetNext( *pFrame, this ) ) { if ( bSet ) pFrame->GetFrame().GetWindow().EnterWait(); else pFrame->GetFrame().GetWindow().LeaveWait(); } } String SfxObjectShell::GetAPIName() const { INetURLObject aURL( IsDocShared() ? GetSharedFileURL() : ::rtl::OUString( GetMedium()->GetName() ) ); String aName( aURL.GetBase() ); if( !aName.Len() ) aName = aURL.GetURLNoPass(); if ( !aName.Len() ) aName = GetTitle( SFX_TITLE_DETECT ); return aName; } void SfxObjectShell::Invalidate( sal_uInt16 nId ) { for( SfxViewFrame* pFrame = SfxViewFrame::GetFirst( this ); pFrame; pFrame = SfxViewFrame::GetNext( *pFrame, this ) ) Invalidate_Impl( pFrame->GetBindings(), nId ); } bool SfxObjectShell::AdjustMacroMode( const String& /*rScriptType*/, bool bSuppressUI ) { uno::Reference< task::XInteractionHandler > xInteraction; if ( pMedium && !bSuppressUI ) xInteraction = pMedium->GetInteractionHandler(); CheckForBrokenDocSignatures_Impl( xInteraction ); CheckEncryption_Impl( xInteraction ); return pImp->aMacroMode.adjustMacroMode( xInteraction ); } Window* SfxObjectShell::GetDialogParent( SfxMedium* pLoadingMedium ) { Window* pWindow = 0; SfxItemSet* pSet = pLoadingMedium ? pLoadingMedium->GetItemSet() : GetMedium()->GetItemSet(); SFX_ITEMSET_ARG( pSet, pUnoItem, SfxUnoFrameItem, SID_FILLFRAME, sal_False ); if ( pUnoItem ) { uno::Reference < frame::XFrame > xFrame( pUnoItem->GetFrame() ); pWindow = VCLUnoHelper::GetWindow( xFrame->getContainerWindow() ); } if ( !pWindow ) { SfxFrame* pFrame = 0; SFX_ITEMSET_ARG( pSet, pFrameItem, SfxFrameItem, SID_DOCFRAME, sal_False ); if( pFrameItem && pFrameItem->GetFrame() ) // get target frame from ItemSet pFrame = pFrameItem->GetFrame(); else { // try the current frame SfxViewFrame* pView = SfxViewFrame::Current(); if ( !pView || pView->GetObjectShell() != this ) // get any visible frame pView = SfxViewFrame::GetFirst(this); if ( pView ) pFrame = &pView->GetFrame(); } if ( pFrame ) // get topmost window pWindow = VCLUnoHelper::GetWindow( pFrame->GetFrameInterface()->getContainerWindow() ); } if ( pWindow ) { // this frame may be invisible, show it if it is allowed SFX_ITEMSET_ARG( pSet, pHiddenItem, SfxBoolItem, SID_HIDDEN, sal_False ); if ( !pHiddenItem || !pHiddenItem->GetValue() ) { pWindow->Show(); pWindow->ToTop(); } } return pWindow; } String SfxObjectShell::UpdateTitle( SfxMedium* pMed, sal_uInt16 nDocViewNumber ) { // Title of the windows String aTitle; if ( pMed ) { INetURLObject aTmp( pMed->GetName() ); aTitle = aTmp.getName( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET ); } else { pMed = GetMedium(); aTitle = GetTitle(SFX_TITLE_CAPTION); String aName(aTitle); if ( nDocViewNumber ) { aName += ':'; aName += String::CreateFromInt32( nDocViewNumber ); } } if ( pMed ) { SFX_ITEMSET_ARG( pMed->GetItemSet(), pRepairedDocItem, SfxBoolItem, SID_REPAIRPACKAGE, sal_False ); if ( pRepairedDocItem && pRepairedDocItem->GetValue() ) aTitle += String( SfxResId(STR_REPAIREDDOCUMENT) ); } if ( IsReadOnlyUI() || (pMed && pMed->IsReadOnly()) ) aTitle += String( SfxResId(STR_READONLY) ); else if ( IsDocShared() ) aTitle += String( SfxResId(STR_SHARED) ); return aTitle; } void SfxObjectShell::SetCreateMode_Impl( SfxObjectCreateMode nMode ) { eCreateMode = nMode; } sal_Bool SfxObjectShell::IsInPlaceActive() { if ( eCreateMode != SFX_CREATE_MODE_EMBEDDED ) return sal_False; SfxViewFrame* pFrame = SfxViewFrame::GetFirst( this ); return pFrame && pFrame->GetFrame().IsInPlace(); } sal_Bool SfxObjectShell::IsUIActive() { if ( eCreateMode != SFX_CREATE_MODE_EMBEDDED ) return sal_False; SfxViewFrame* pFrame = SfxViewFrame::GetFirst( this ); return pFrame && pFrame->GetFrame().IsInPlace() && pFrame->GetFrame().GetWorkWindow_Impl()->IsVisible_Impl(); } void SfxObjectShell::UIActivate( sal_Bool ) { } void SfxObjectShell::InPlaceActivate( sal_Bool ) { } sal_Bool SfxObjectShell::UseInteractionToHandleError( const uno::Reference< task::XInteractionHandler >& xHandler, sal_uInt32 nError ) { sal_Bool bResult = sal_False; if ( xHandler.is() ) { try { uno::Any aInteraction; uno::Sequence< uno::Reference< task::XInteractionContinuation > > lContinuations(2); ::comphelper::OInteractionAbort* pAbort = new ::comphelper::OInteractionAbort(); ::comphelper::OInteractionApprove* pApprove = new ::comphelper::OInteractionApprove(); lContinuations[0] = uno::Reference< task::XInteractionContinuation >( static_cast< task::XInteractionContinuation* >( pAbort ), uno::UNO_QUERY ); lContinuations[1] = uno::Reference< task::XInteractionContinuation >( static_cast< task::XInteractionContinuation* >( pApprove ), uno::UNO_QUERY ); task::ErrorCodeRequest aErrorCode; aErrorCode.ErrCode = nError; aInteraction <<= aErrorCode; xHandler->handle(::framework::InteractionRequest::CreateRequest (aInteraction,lContinuations)); bResult = pAbort->wasSelected(); } catch( uno::Exception& ) {} } return bResult; } sal_Bool SfxObjectShell_Impl::NeedsOfficeUpdateDialog() { // if the configuration is not available for any reason, the default behavior is to show the message sal_Bool bResult = sal_True; try { uno::Reference< lang::XMultiServiceFactory > xServiceManager( ::comphelper::getProcessServiceFactory(), uno::UNO_SET_THROW ); uno::Reference< uno::XInterface > xCommonConfig( ::comphelper::ConfigurationHelper::openConfig( xServiceManager, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.Common" ) ), ::comphelper::ConfigurationHelper::E_STANDARD ), uno::UNO_SET_THROW ); ::comphelper::ConfigurationHelper::readRelativeKey( xCommonConfig, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Load/" ) ), ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ShowOfficeUpdateDialog" ) ) ) >>= bResult; } catch( uno::Exception& ) { } return bResult; } sal_Int16 SfxObjectShell_Impl::getCurrentMacroExecMode() const { sal_Int16 nImposedExecMode( MacroExecMode::NEVER_EXECUTE ); const SfxMedium* pMedium( rDocShell.GetMedium() ); OSL_PRECOND( pMedium, "SfxObjectShell_Impl::getCurrentMacroExecMode: no medium!" ); if ( pMedium ) { SFX_ITEMSET_ARG( pMedium->GetItemSet(), pMacroModeItem, SfxUInt16Item, SID_MACROEXECMODE, sal_False); if ( pMacroModeItem ) nImposedExecMode = pMacroModeItem->GetValue(); } return nImposedExecMode; } sal_Bool SfxObjectShell_Impl::setCurrentMacroExecMode( sal_uInt16 nMacroMode ) { const SfxMedium* pMedium( rDocShell.GetMedium() ); OSL_PRECOND( pMedium, "SfxObjectShell_Impl::getCurrentMacroExecMode: no medium!" ); if ( pMedium ) { pMedium->GetItemSet()->Put( SfxUInt16Item( SID_MACROEXECMODE, nMacroMode ) ); return sal_True; } return sal_False; } ::rtl::OUString SfxObjectShell_Impl::getDocumentLocation() const { ::rtl::OUString sLocation; const SfxMedium* pMedium( rDocShell.GetMedium() ); OSL_PRECOND( pMedium, "SfxObjectShell_Impl::getDocumentLocation: no medium!" ); if ( pMedium ) { sLocation = pMedium->GetName(); if ( !sLocation.getLength() ) { // for documents made from a template: get the name of the template sLocation = rDocShell.getDocProperties()->getTemplateURL(); } } return sLocation; } uno::Reference< embed::XStorage > SfxObjectShell_Impl::getZipStorageToSign() { Reference < embed::XStorage > xStore; SfxMedium* pMedium( rDocShell.GetMedium() ); OSL_PRECOND( pMedium, "SfxObjectShell_Impl::getLastCommitDocumentStorage: no medium!" ); if ( pMedium ) xStore = pMedium->GetZipStorageToSign_Impl(); return xStore; } sal_Bool SfxObjectShell_Impl::documentStorageHasMacros() const { return ::sfx2::DocumentMacroMode::storageHasMacros( m_xDocStorage ); } Reference< XEmbeddedScripts > SfxObjectShell_Impl::getEmbeddedDocumentScripts() const { return Reference< XEmbeddedScripts >( rDocShell.GetModel(), UNO_QUERY ); } sal_Int16 SfxObjectShell_Impl::getScriptingSignatureState() { sal_Int16 nSignatureState( rDocShell.GetScriptingSignatureState() ); if ( nSignatureState != SIGNATURESTATE_NOSIGNATURES && m_bMacroSignBroken ) { // if there is a macro signature it must be handled as broken nSignatureState = SIGNATURESTATE_SIGNATURES_BROKEN; } return nSignatureState; } sal_Bool SfxObjectShell_Impl::hasTrustedScriptingSignature( sal_Bool bAllowUIToAddAuthor ) { sal_Bool bResult = sal_False; try { ::rtl::OUString aVersion; try { uno::Reference < beans::XPropertySet > xPropSet( rDocShell.GetStorage(), uno::UNO_QUERY_THROW ); xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ) ) >>= aVersion; } catch( uno::Exception& ) { } uno::Sequence< uno::Any > aArgs( 1 ); aArgs[0] <<= aVersion; uno::Reference< security::XDocumentDigitalSignatures > xSigner( comphelper::getProcessServiceFactory()->createInstanceWithArguments( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.security.DocumentDigitalSignatures" ) ), aArgs ), uno::UNO_QUERY_THROW ); if ( nScriptingSignatureState == SIGNATURESTATE_UNKNOWN || nScriptingSignatureState == SIGNATURESTATE_SIGNATURES_OK || nScriptingSignatureState == SIGNATURESTATE_SIGNATURES_NOTVALIDATED ) { uno::Sequence< security::DocumentSignatureInformation > aInfo = rDocShell.ImplAnalyzeSignature( sal_True, xSigner ); if ( aInfo.getLength() ) { if ( nScriptingSignatureState == SIGNATURESTATE_UNKNOWN ) nScriptingSignatureState = rDocShell.ImplCheckSignaturesInformation( aInfo ); if ( nScriptingSignatureState == SIGNATURESTATE_SIGNATURES_OK || nScriptingSignatureState == SIGNATURESTATE_SIGNATURES_NOTVALIDATED ) { for ( sal_Int32 nInd = 0; !bResult && nInd < aInfo.getLength(); nInd++ ) { bResult = xSigner->isAuthorTrusted( aInfo[nInd].Signer ); } if ( !bResult && bAllowUIToAddAuthor ) { uno::Reference< task::XInteractionHandler > xInteraction; if ( rDocShell.GetMedium() ) xInteraction = rDocShell.GetMedium()->GetInteractionHandler(); if ( xInteraction.is() ) { task::DocumentMacroConfirmationRequest aRequest; aRequest.DocumentURL = getDocumentLocation(); aRequest.DocumentStorage = rDocShell.GetMedium()->GetZipStorageToSign_Impl(); aRequest.DocumentSignatureInformation = aInfo; aRequest.DocumentVersion = aVersion; aRequest.Classification = task::InteractionClassification_QUERY; bResult = SfxMedium::CallApproveHandler( xInteraction, uno::makeAny( aRequest ), sal_True ); } } } } } } catch( uno::Exception& ) {} return bResult; } void SfxObjectShell_Impl::showBrokenSignatureWarning( const uno::Reference< task::XInteractionHandler >& _rxInteraction ) const { if ( !bSignatureErrorIsShown ) { SfxObjectShell::UseInteractionToHandleError( _rxInteraction, ERRCODE_SFX_BROKENSIGNATURE ); const_cast< SfxObjectShell_Impl* >( this )->bSignatureErrorIsShown = sal_True; } } void SfxObjectShell::AddLog( const ::rtl::OUString& aMessage ) { if ( !pImp->m_xLogRing.is() ) { try { ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); if ( aContext.is() ) pImp->m_xLogRing.set( aContext.getSingleton( "com.sun.star.logging.DocumentIOLogRing" ), UNO_QUERY_THROW ); } catch( uno::Exception& ) {} } if ( pImp->m_xLogRing.is() ) pImp->m_xLogRing->logString( aMessage ); } namespace { void WriteStringInStream( const uno::Reference< io::XOutputStream >& xOutStream, const ::rtl::OUString& aString ) { if ( xOutStream.is() ) { ::rtl::OString aStrLog = ::rtl::OUStringToOString( aString, RTL_TEXTENCODING_UTF8 ); uno::Sequence< sal_Int8 > aLogData( (const sal_Int8*)aStrLog.getStr(), aStrLog.getLength() ); xOutStream->writeBytes( aLogData ); aLogData.realloc( 1 ); aLogData[0] = '\n'; xOutStream->writeBytes( aLogData ); } } } void SfxObjectShell::StoreLog() { if ( !pImp->m_xLogRing.is() ) { try { ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); if ( aContext.is() ) pImp->m_xLogRing.set( aContext.getSingleton( "com.sun.star.logging.DocumentIOLogRing" ), UNO_QUERY_THROW ); } catch( uno::Exception& ) {} } if ( pImp->m_xLogRing.is() ) { #ifdef WNT ::rtl::OUString aFileURL = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "${$BRAND_BASE_DIR/program/bootstrap.ini:UserInstallation}" ) ); #else ::rtl::OUString aFileURL = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "${$BRAND_BASE_DIR/program/bootstraprc:UserInstallation}" ) ); #endif ::rtl::Bootstrap::expandMacros( aFileURL ); #ifdef WNT ::rtl::OUString aBuildID = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "${$BRAND_BASE_DIR/program/setup.ini:buildid}" ) ); #else ::rtl::OUString aBuildID = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "${$BRAND_BASE_DIR/program/setuprc:buildid}" ) ); #endif ::rtl::Bootstrap::expandMacros( aBuildID ); if ( aFileURL.getLength() ) { aFileURL += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/user/temp/document_io_logring.txt" ) ); try { uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory(), uno::UNO_SET_THROW ); uno::Reference< ucb::XSimpleFileAccess > xSimpleFileAccess( xFactory->createInstance( DEFINE_CONST_UNICODE( "com.sun.star.ucb.SimpleFileAccess" ) ), uno::UNO_QUERY_THROW ); uno::Reference< io::XStream > xStream( xSimpleFileAccess->openFileReadWrite( aFileURL ), uno::UNO_SET_THROW ); uno::Reference< io::XOutputStream > xOutStream( xStream->getOutputStream(), uno::UNO_SET_THROW ); uno::Reference< io::XTruncate > xTruncate( xOutStream, uno::UNO_QUERY_THROW ); xTruncate->truncate(); if ( aBuildID.getLength() ) WriteStringInStream( xOutStream, aBuildID ); uno::Sequence< ::rtl::OUString > aLogSeq = pImp->m_xLogRing->getCollectedLog(); for ( sal_Int32 nInd = 0; nInd < aLogSeq.getLength(); nInd++ ) WriteStringInStream( xOutStream, aLogSeq[nInd] ); } catch( uno::Exception& ) {} } } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */