diff options
Diffstat (limited to 'embedserv/source/embed/ed_ipersiststr.cxx')
| -rw-r--r-- | embedserv/source/embed/ed_ipersiststr.cxx | 1020 |
1 files changed, 0 insertions, 1020 deletions
diff --git a/embedserv/source/embed/ed_ipersiststr.cxx b/embedserv/source/embed/ed_ipersiststr.cxx deleted file mode 100644 index 7a762f0ed..000000000 --- a/embedserv/source/embed/ed_ipersiststr.cxx +++ /dev/null @@ -1,1020 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ -#if defined(_MSC_VER) && (_MSC_VER > 1310) -#pragma warning(disable : 4917 4555) -#endif - -#include "embeddoc.hxx" -#include <com/sun/star/uno/Any.h> -#include <com/sun/star/uno/Exception.hpp> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> -#include <com/sun/star/lang/XComponent.hpp> -#include <com/sun/star/io/XInputStream.hpp> -#include <com/sun/star/io/XOutputStream.hpp> -#include <com/sun/star/io/XSeekable.hpp> -#include <com/sun/star/frame/XModel.hpp> -#include <com/sun/star/frame/XLoadable.hpp> -#include <com/sun/star/util/XModifiable.hpp> -#include <com/sun/star/frame/XStorable.hpp> -#include <com/sun/star/frame/XComponentLoader.hpp> -#include <com/sun/star/util/XUrlTransformer.hpp> - - -#include <osl/mutex.hxx> -#include <osl/diagnose.h> - -#include <string.h> - -#define EXT_STREAM_LENGTH 16 - -using namespace ::com::sun::star; - -extern ::rtl::OUString getStorageTypeFromGUID_Impl( GUID* guid ); -extern ::rtl::OUString getServiceNameFromGUID_Impl( GUID* ); -extern ::rtl::OUString getFilterNameFromGUID_Impl( GUID* ); -// extern CLIPFORMAT getClipFormatFromGUID_Impl( GUID* ); -::rtl::OUString getTestFileURLFromGUID_Impl( GUID* guid ); - -const ::rtl::OUString aOfficeEmbedStreamName( RTL_CONSTASCII_USTRINGPARAM ( "package_stream" ) ); -const ::rtl::OUString aExtentStreamName( RTL_CONSTASCII_USTRINGPARAM ( "properties_stream" ) ); - -uno::Reference< io::XInputStream > createTempXInStreamFromIStream( - uno::Reference< lang::XMultiServiceFactory > xFactory, - IStream *pStream ) -{ - uno::Reference< io::XInputStream > xResult; - - if ( !pStream ) - return xResult; - - const ::rtl::OUString aServiceName ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.io.TempFile" ) ); - uno::Reference < io::XOutputStream > xTempOut = uno::Reference < io::XOutputStream > ( - xFactory->createInstance ( aServiceName ), - uno::UNO_QUERY ); - if ( xTempOut.is() ) - { - ULARGE_INTEGER nNewPos; - LARGE_INTEGER aZero = { 0L, 0L }; - HRESULT hr = pStream->Seek( aZero, STREAM_SEEK_SET, &nNewPos ); - if ( FAILED( hr ) ) return xResult; - - STATSTG aStat; - hr = pStream->Stat( &aStat, STATFLAG_NONAME ); - if ( FAILED( hr ) ) return xResult; - - sal_uInt32 nSize = (sal_uInt32)aStat.cbSize.QuadPart; - sal_uInt32 nCopied = 0; - uno::Sequence< sal_Int8 > aBuffer( nConstBufferSize ); - try - { - sal_uInt32 nRead = 0; - do - { - pStream->Read( (void*)aBuffer.getArray(), nConstBufferSize, &nRead ); - - if ( nRead < nConstBufferSize ) - aBuffer.realloc( nRead ); - - xTempOut->writeBytes( aBuffer ); - nCopied += nRead; - } while( nRead == nConstBufferSize ); - - if ( nCopied == nSize ) - { - uno::Reference < io::XSeekable > xTempSeek ( xTempOut, uno::UNO_QUERY ); - if ( xTempSeek.is() ) - { - xTempSeek->seek ( 0 ); - xResult = uno::Reference< io::XInputStream >( xTempOut, uno::UNO_QUERY ); - } - } - } - catch( uno::Exception& ) - { - } - } - - return xResult; -} - -HRESULT copyXTempOutToIStream( uno::Reference< io::XOutputStream > xTempOut, IStream* pStream ) -{ - if ( !xTempOut.is() || !pStream ) - return E_FAIL; - - uno::Reference < io::XSeekable > xTempSeek ( xTempOut, uno::UNO_QUERY ); - if ( !xTempSeek.is() ) - return E_FAIL; - - xTempSeek->seek ( 0 ); - - uno::Reference< io::XInputStream > xTempIn ( xTempOut, uno::UNO_QUERY ); - if ( !xTempSeek.is() ) - return E_FAIL; - - // Seek to zero and truncate the stream - ULARGE_INTEGER nNewPos; - LARGE_INTEGER aZero = { 0L, 0L }; - HRESULT hr = pStream->Seek( aZero, STREAM_SEEK_SET, &nNewPos ); - if ( FAILED( hr ) ) return E_FAIL; - ULARGE_INTEGER aUZero = { 0L, 0L }; - hr = pStream->SetSize( aUZero ); - if ( FAILED( hr ) ) return E_FAIL; - - uno::Sequence< sal_Int8 > aBuffer( nConstBufferSize ); - sal_uInt32 nReadBytes = 0; - - do - { - try { - nReadBytes = xTempIn->readBytes( aBuffer, nConstBufferSize ); - } - catch( uno::Exception& ) - { - return E_FAIL; - } - - sal_uInt32 nWritten = 0; - HRESULT hr = pStream->Write( (void*)aBuffer.getArray(), nReadBytes, &nWritten ); - if ( !SUCCEEDED( hr ) || nWritten != nReadBytes ) - return E_FAIL; - - } while( nReadBytes == nConstBufferSize ); - - return S_OK; -} - - -//=============================================================================== -// EmbedDocument_Impl -//=============================================================================== - -EmbedDocument_Impl::EmbedDocument_Impl( const uno::Reference< lang::XMultiServiceFactory >& xFactory, const GUID* guid ) -: m_refCount( 0L ) -, m_xFactory( xFactory ) -, m_guid( *guid ) -, m_bIsDirty( sal_False ) -, m_nAdviseNum( 0 ) -, m_bIsInVerbHandling( sal_False ) -//, m_bLoadedFromFile( sal_False ) -{ - m_xOwnAccess = new EmbeddedDocumentInstanceAccess_Impl( this ); - m_pDocHolder = new DocumentHolder( xFactory, m_xOwnAccess ); - m_pDocHolder->acquire(); -} - -EmbedDocument_Impl::~EmbedDocument_Impl() -{ - m_pDocHolder->FreeOffice(); - - if ( m_pDocHolder->HasFrame() && m_pDocHolder->IsLink() ) - { - // a link with frame should be only disconnected, not closed - m_pDocHolder->DisconnectFrameDocument( sal_True ); - } - else - { - m_pDocHolder->CloseDocument(); - m_pDocHolder->CloseFrame(); - } - - m_pDocHolder->release(); -} - -uno::Sequence< beans::PropertyValue > EmbedDocument_Impl::fillArgsForLoading_Impl( uno::Reference< io::XInputStream > xStream, DWORD /*nStreamMode*/, LPCOLESTR pFilePath ) -{ - uno::Sequence< beans::PropertyValue > aArgs( 3 ); - - sal_Int32 nInd = 0; // must not be bigger than the preset size - aArgs[nInd].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "FilterName" ) ); - aArgs[nInd++].Value <<= getFilterNameFromGUID_Impl( &m_guid ); - - if ( xStream.is() ) - { - aArgs[nInd].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "InputStream" ) ); - aArgs[nInd++].Value <<= xStream; - aArgs[nInd].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "URL" ) ); - aArgs[nInd++].Value <<= ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "private:stream" ) ); - } - else - { - aArgs[nInd].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "URL" ) ); - - rtl::OUString sDocUrl; - if ( pFilePath ) - { - ::rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.util.URLTransformer" ) ); - uno::Reference< util::XURLTransformer > aTransformer( m_xFactory->createInstance( aServiceName ), - uno::UNO_QUERY ); - if ( aTransformer.is() ) - { - util::URL aURL; - - aURL.Complete = ::rtl::OUString( reinterpret_cast<const sal_Unicode*>(pFilePath) ); - - if ( aTransformer->parseSmart( aURL, ::rtl::OUString() ) ) - sDocUrl = aURL.Complete; - } - } - - aArgs[nInd++].Value <<= sDocUrl; - } - - aArgs.realloc( nInd ); - - // aArgs[].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "ReadOnly" ) ); - // aArgs[].Value <<= sal_False; //( ( nStreamMode & ( STGM_READWRITE | STGM_WRITE ) ) ? sal_True : sal_False ); - - return aArgs; -} - -uno::Sequence< beans::PropertyValue > EmbedDocument_Impl::fillArgsForStoring_Impl( uno::Reference< io::XOutputStream > xStream) -{ - uno::Sequence< beans::PropertyValue > aArgs( xStream.is() ? 2 : 1 ); - - aArgs[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "FilterName" ) ); - aArgs[0].Value <<= getFilterNameFromGUID_Impl( &m_guid ); - - if ( xStream.is() ) - { - aArgs[1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "OutputStream" ) ); - aArgs[1].Value <<= xStream; - } - - return aArgs; -} - -HRESULT EmbedDocument_Impl::SaveTo_Impl( IStorage* pStg ) -{ - if ( !pStg || pStg == m_pMasterStorage ) - return E_FAIL; - - // for saveto operation the master storage - // should not enter NoScribble mode - CComPtr< IStream > pOrigOwn = m_pOwnStream; - CComPtr< IStream > pOrigExt = m_pExtStream; - HRESULT hr = Save( pStg, sal_False ); - pStg->Commit( STGC_ONLYIFCURRENT ); - m_pOwnStream = pOrigOwn; - m_pExtStream = pOrigExt; - - return hr; -} - -//------------------------------------------------------------------------------- -// IUnknown - -STDMETHODIMP EmbedDocument_Impl::QueryInterface( REFIID riid, void FAR* FAR* ppv ) -{ - if(IsEqualIID(riid, IID_IUnknown)) - { - AddRef(); - *ppv = (IUnknown*) (IPersistStorage*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IPersist)) - { - AddRef(); - *ppv = (IPersist*) (IPersistStorage*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IExternalConnection)) - { - AddRef(); - *ppv = (IExternalConnection*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IPersistStorage)) - { - AddRef(); - *ppv = (IPersistStorage*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IDataObject)) - { - AddRef(); - *ppv = (IDataObject*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IOleObject)) - { - AddRef(); - *ppv = (IOleObject*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IOleWindow)) - { - AddRef(); - *ppv = (IOleWindow*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IOleInPlaceObject)) - { - AddRef(); - *ppv = (IOleInPlaceObject*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IPersistFile)) - { - AddRef(); - *ppv = (IPersistFile*) this; - return S_OK; - } - else if (IsEqualIID(riid, IID_IDispatch)) - { - AddRef(); - *ppv = (IDispatch*) this; - return S_OK; - } - - *ppv = NULL; - return ResultFromScode(E_NOINTERFACE); -} - -STDMETHODIMP_(ULONG) EmbedDocument_Impl::AddRef() -{ - return osl_incrementInterlockedCount( &m_refCount); -} - -STDMETHODIMP_(ULONG) EmbedDocument_Impl::Release() -{ - // if there is a time when the last reference is destructed, that means that only internal pointers are alive - // after the following call either the refcount is increased or the pointers are empty - if ( m_refCount == 1 ) - m_xOwnAccess->ClearEmbedDocument(); - - sal_Int32 nCount = osl_decrementInterlockedCount( &m_refCount ); - if ( nCount == 0 ) - delete this; - return nCount; -} - -//------------------------------------------------------------------------------- -// IPersist - -STDMETHODIMP EmbedDocument_Impl::GetClassID( CLSID* pClassId ) -{ - *pClassId = *&m_guid; - return S_OK; -} - -//------------------------------------------------------------------------------- -// IPersistStorage - -STDMETHODIMP EmbedDocument_Impl::IsDirty() -{ - // the link modified state is controlled by the document - if ( m_bIsDirty && !m_aFileName.getLength() ) - return S_OK; - - uno::Reference< util::XModifiable > xMod( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if ( xMod.is() ) - return xMod->isModified() ? S_OK : S_FALSE; - return S_FALSE; -} - -STDMETHODIMP EmbedDocument_Impl::InitNew( IStorage *pStg ) -{ - HRESULT hr = CO_E_ALREADYINITIALIZED; - - if ( !m_pDocHolder->GetDocument().is() ) - { - - STATSTG aStat; - hr = pStg->Stat( &aStat, STATFLAG_NONAME ); - if ( FAILED( hr ) ) return E_FAIL; - - DWORD nStreamMode = aStat.grfMode; - - hr = E_FAIL; - if ( m_xFactory.is() && pStg ) - { - uno::Reference< frame::XModel > aDocument( - m_xFactory->createInstance( getServiceNameFromGUID_Impl( &m_guid ) ), - uno::UNO_QUERY ); - if ( aDocument.is() ) - { - m_pDocHolder->SetDocument( aDocument ); - - uno::Reference< frame::XLoadable > xLoadable( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if( xLoadable.is() ) - { - try - { - xLoadable->initNew(); - // xLoadable->load( fillArgsForLoading_Impl( uno::Reference< io::XInputStream >(), nStreamMode ) ); - hr = S_OK; - } - catch( uno::Exception& ) - { - } - } - - if ( hr == S_OK ) - { - ::rtl::OUString aCurType = getStorageTypeFromGUID_Impl( &m_guid ); // ??? - CLIPFORMAT cf = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" ); - hr = WriteFmtUserTypeStg( pStg, - cf, // ??? - reinterpret_cast<LPWSTR>(( sal_Unicode* )aCurType.getStr()) ); - - if ( hr == S_OK ) - { - hr = pStg->CreateStream( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &m_pOwnStream ); - - if ( hr == S_OK && m_pOwnStream ) - { - hr = pStg->CreateStream( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &m_pExtStream ); - - if ( hr == S_OK && m_pExtStream ) - { - - m_pMasterStorage = pStg; - m_bIsDirty = sal_True; - } - else - hr = E_FAIL; - } - else - hr = E_FAIL; - } - else - hr = E_FAIL; - } - - if ( hr != S_OK ) - m_pDocHolder->CloseDocument(); - } - } - } - - return hr; -} - -STDMETHODIMP EmbedDocument_Impl::Load( IStorage *pStg ) -{ - if ( m_pDocHolder->GetDocument().is() ) - return CO_E_ALREADYINITIALIZED; - - if ( !m_xFactory.is() || !pStg ) - return E_FAIL; - - HRESULT hr = E_FAIL; - - STATSTG aStat; - hr = pStg->Stat( &aStat, STATFLAG_NONAME ); - if ( FAILED( hr ) ) return E_FAIL; - - DWORD nStreamMode = aStat.grfMode; - hr = pStg->OpenStream( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()), - 0, - nStreamMode & 0x73, - 0, - &m_pOwnStream ); - if ( !m_pOwnStream ) hr = E_FAIL; - - if ( SUCCEEDED( hr ) ) - { - hr = pStg->OpenStream( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()), - 0, - nStreamMode & 0x73, - 0, - &m_pExtStream ); - if ( !m_pExtStream ) hr = E_FAIL; - } - - // RECTL aRectToSet; - SIZEL aSizeToSet; - if ( SUCCEEDED( hr ) ) - { - ULARGE_INTEGER nNewPos; - LARGE_INTEGER aZero = { 0L, 0L }; - hr = m_pExtStream->Seek( aZero, STREAM_SEEK_SET, &nNewPos ); - if ( SUCCEEDED( hr ) ) - { - sal_uInt32 nRead; - sal_Int8 aInf[EXT_STREAM_LENGTH]; - hr = m_pExtStream->Read( (void*)aInf, EXT_STREAM_LENGTH, &nRead ); - if ( nRead != EXT_STREAM_LENGTH ) hr = E_FAIL; - - if ( SUCCEEDED( hr ) ) - { - // aRectToSet.left = *((sal_Int32*)aInf); - // aRectToSet.top = *((sal_Int32*)&aInf[4]); - // aRectToSet.right = *((sal_Int32*)&aInf[8]); - // aRectToSet.bottom = *((sal_Int32*)&aInf[12]); - aSizeToSet.cx = *((sal_Int32*)&aInf[8]) - *((sal_Int32*)aInf); - aSizeToSet.cy = *((sal_Int32*)&aInf[12]) - *((sal_Int32*)&aInf[4]); - } - } - } - - if ( SUCCEEDED( hr ) ) - { - hr = E_FAIL; - - uno::Reference < io::XInputStream > xTempIn = createTempXInStreamFromIStream( m_xFactory, m_pOwnStream ); - if ( xTempIn.is() ) - { - uno::Reference< frame::XModel > aDocument( - m_xFactory->createInstance( getServiceNameFromGUID_Impl( &m_guid ) ), - uno::UNO_QUERY ); - if ( aDocument.is() ) - { - m_pDocHolder->SetDocument( aDocument ); - - uno::Reference< frame::XLoadable > xLoadable( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if( xLoadable.is() ) - { - try - { - xLoadable->load( fillArgsForLoading_Impl( xTempIn, nStreamMode ) ); - m_pMasterStorage = pStg; - hr = m_pDocHolder->SetExtent( &aSizeToSet ); - // hr = m_pDocHolder->SetVisArea( &aRectToSet ); - } - catch( uno::Exception& ) - { - } - } - - if ( FAILED( hr ) ) - m_pDocHolder->CloseDocument(); - } - } - } - - if ( FAILED( hr ) ) - { - m_pOwnStream = CComPtr< IStream >(); - m_pExtStream = CComPtr< IStream >(); - hr = pStg->DestroyElement( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()) ); - hr = pStg->DestroyElement( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()) ); - - OSL_ENSURE( SUCCEEDED( hr ), "Can not destroy created stream!\n" ); - if ( FAILED( hr ) ) - hr = E_FAIL; - } - - return hr; -} - -STDMETHODIMP EmbedDocument_Impl::Save( IStorage *pStgSave, BOOL fSameAsLoad ) -{ - if ( !m_pDocHolder->GetDocument().is() || !m_xFactory.is() || !pStgSave || !m_pOwnStream || !m_pExtStream ) - return E_FAIL; - - CComPtr< IStream > pTargetStream; - CComPtr< IStream > pNewExtStream; - - if ( !fSameAsLoad && pStgSave != m_pMasterStorage ) - { - OSL_ENSURE( m_pMasterStorage, "How could the document be initialized without storage!??\n" ); - HRESULT hr = m_pMasterStorage->CopyTo( NULL, NULL, NULL, pStgSave ); - if ( FAILED( hr ) ) return E_FAIL; - - STATSTG aStat; - hr = pStgSave->Stat( &aStat, STATFLAG_NONAME ); - if ( FAILED( hr ) ) return E_FAIL; - - DWORD nStreamMode = aStat.grfMode; - hr = pStgSave->CreateStream( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &pTargetStream ); - if ( FAILED( hr ) || !pTargetStream ) return E_FAIL; - - hr = pStgSave->CreateStream( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &pNewExtStream ); - if ( FAILED( hr ) || !pNewExtStream ) return E_FAIL; - } - else - { - pTargetStream = m_pOwnStream; - pNewExtStream = m_pExtStream; - } - - HRESULT hr = E_FAIL; - - const ::rtl::OUString aServiceName ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.io.TempFile" ) ); - uno::Reference < io::XOutputStream > xTempOut = uno::Reference < io::XOutputStream > ( - m_xFactory->createInstance ( aServiceName ), - uno::UNO_QUERY ); - - if ( xTempOut.is() ) - { - uno::Reference< frame::XStorable > xStorable( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if( xStorable.is() ) - { - try - { - xStorable->storeToURL( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "private:stream" ) ), - fillArgsForStoring_Impl( xTempOut ) ); - hr = copyXTempOutToIStream( xTempOut, pTargetStream ); - if ( SUCCEEDED( hr ) ) - { - // no need to truncate the stream, the size of the stream is always the same - ULARGE_INTEGER nNewPos; - LARGE_INTEGER aZero = { 0L, 0L }; - hr = pNewExtStream->Seek( aZero, STREAM_SEEK_SET, &nNewPos ); - if ( SUCCEEDED( hr ) ) - { - SIZEL aSize; - hr = m_pDocHolder->GetExtent( &aSize ); - - if ( SUCCEEDED( hr ) ) - { - sal_uInt32 nWritten; - sal_Int8 aInf[EXT_STREAM_LENGTH]; - *((sal_Int32*)aInf) = 0; - *((sal_Int32*)&aInf[4]) = 0; - *((sal_Int32*)&aInf[8]) = aSize.cx; - *((sal_Int32*)&aInf[12]) = aSize.cy; - - hr = pNewExtStream->Write( (void*)aInf, EXT_STREAM_LENGTH, &nWritten ); - if ( nWritten != EXT_STREAM_LENGTH ) hr = E_FAIL; - - if ( SUCCEEDED( hr ) ) - { - m_pOwnStream = CComPtr< IStream >(); - m_pExtStream = CComPtr< IStream >(); - if ( fSameAsLoad || pStgSave == m_pMasterStorage ) - { - uno::Reference< util::XModifiable > xMod( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if ( xMod.is() ) - xMod->setModified( sal_False ); - m_bIsDirty = sal_False; - } - } - } - } - } - } - catch( uno::Exception& ) - { - } - } - } - - return hr; -} - -STDMETHODIMP EmbedDocument_Impl::SaveCompleted( IStorage *pStgNew ) -{ - // m_pOwnStream == NULL && m_pMasterStorage != NULL means the object is in NoScribble mode - // m_pOwnStream == NULL && m_pMasterStorage == NULL means the object is in HandsOff mode - - if ( m_pOwnStream || m_pExtStream ) - return E_UNEXPECTED; - - if ( !m_pMasterStorage && !pStgNew ) - return E_INVALIDARG; - - if ( pStgNew ) - m_pMasterStorage = pStgNew; - - STATSTG aStat; - HRESULT hr = m_pMasterStorage->Stat( &aStat, STATFLAG_NONAME ); - if ( FAILED( hr ) ) return E_OUTOFMEMORY; - - DWORD nStreamMode = aStat.grfMode; - hr = m_pMasterStorage->OpenStream( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()), - 0, - nStreamMode & 0x73, - 0, - &m_pOwnStream ); - if ( FAILED( hr ) || !m_pOwnStream ) return E_OUTOFMEMORY; - - hr = m_pMasterStorage->OpenStream( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()), - 0, - nStreamMode & 0x73, - 0, - &m_pExtStream ); - if ( FAILED( hr ) || !m_pExtStream ) return E_OUTOFMEMORY; - - sal_Bool bModified = sal_False; - uno::Reference< util::XModifiable > xMod( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if ( xMod.is() ) - bModified = xMod->isModified(); - - for ( AdviseSinkHashMapIterator iAdvise = m_aAdviseHashMap.begin(); iAdvise != m_aAdviseHashMap.end(); iAdvise++ ) - { - if ( iAdvise->second ) - iAdvise->second->OnSave(); - } - - if ( xMod.is() ) - bModified = xMod->isModified(); - - return S_OK; -} - -STDMETHODIMP EmbedDocument_Impl::HandsOffStorage() -{ - m_pMasterStorage = CComPtr< IStorage >(); - m_pOwnStream = CComPtr< IStream >(); - m_pExtStream = CComPtr< IStream >(); - - return S_OK; -} - -//------------------------------------------------------------------------------- -// IPersistFile - -STDMETHODIMP EmbedDocument_Impl::Load( LPCOLESTR pszFileName, DWORD /*dwMode*/ ) -{ - if ( m_pDocHolder->GetDocument().is() ) - return CO_E_ALREADYINITIALIZED; - - if ( !m_xFactory.is() ) - return E_FAIL; - - DWORD nStreamMode = STGM_CREATE | STGM_READWRITE | STGM_DELETEONRELEASE | STGM_SHARE_EXCLUSIVE; - HRESULT hr = StgCreateDocfile( NULL, - nStreamMode , - 0, - &m_pMasterStorage ); - - if ( FAILED( hr ) || !m_pMasterStorage ) return E_FAIL; - - ::rtl::OUString aCurType = getServiceNameFromGUID_Impl( &m_guid ); // ??? - CLIPFORMAT cf = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" ); - hr = WriteFmtUserTypeStg( m_pMasterStorage, - cf, // ??? - reinterpret_cast<LPWSTR>(( sal_Unicode* )aCurType.getStr()) ); - if ( FAILED( hr ) ) return E_FAIL; - - hr = m_pMasterStorage->SetClass( m_guid ); - if ( FAILED( hr ) ) return E_FAIL; - - hr = m_pMasterStorage->CreateStream( reinterpret_cast<LPCWSTR>(aOfficeEmbedStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &m_pOwnStream ); - if ( FAILED( hr ) || !m_pOwnStream ) return E_FAIL; - - hr = m_pMasterStorage->CreateStream( reinterpret_cast<LPCWSTR>(aExtentStreamName.getStr()), - STGM_CREATE | ( nStreamMode & 0x73 ), - 0, - 0, - &m_pExtStream ); - if ( FAILED( hr ) || !m_pExtStream ) return E_FAIL; - - - uno::Reference< frame::XModel > aDocument( - m_xFactory->createInstance( getServiceNameFromGUID_Impl( &m_guid ) ), - uno::UNO_QUERY ); - if ( aDocument.is() ) - { - m_pDocHolder->SetDocument( aDocument, sal_True ); - - uno::Reference< frame::XLoadable > xLoadable( m_pDocHolder->GetDocument(), uno::UNO_QUERY ); - if( xLoadable.is() ) - { - try - { - xLoadable->load( fillArgsForLoading_Impl( uno::Reference< io::XInputStream >(), - STGM_READWRITE, - pszFileName ) ); - hr = S_OK; - - m_aFileName = ::rtl::OUString( reinterpret_cast<const sal_Unicode*>(pszFileName) ); - } - catch( uno::Exception& ) - { - } - } - - if ( hr == S_OK ) - { - ::rtl::OUString aCurType = getServiceNameFromGUID_Impl( &m_guid ); // ??? - CLIPFORMAT cf = (CLIPFORMAT)RegisterClipboardFormatA( "Embedded Object" ); - hr = WriteFmtUserTypeStg( m_pMasterStorage, - cf, // ??? - reinterpret_cast<LPWSTR>(( sal_Unicode* )aCurType.getStr()) ); - - if ( SUCCEEDED( hr ) ) - { - // no need to truncate the stream, the size of the stream is always the same - ULARGE_INTEGER nNewPos; - LARGE_INTEGER aZero = { 0L, 0L }; - hr = m_pExtStream->Seek( aZero, STREAM_SEEK_SET, &nNewPos ); - if ( SUCCEEDED( hr ) ) - { - SIZEL aSize; - hr = m_pDocHolder->GetExtent( &aSize ); - - if ( SUCCEEDED( hr ) ) - { - sal_uInt32 nWritten; - sal_Int8 aInf[EXT_STREAM_LENGTH]; - *((sal_Int32*)aInf) = 0; - *((sal_Int32*)&aInf[4]) = 0; - *((sal_Int32*)&aInf[8]) = aSize.cx; - *((sal_Int32*)&aInf[12]) = aSize.cy; - - hr = m_pExtStream->Write( (void*)aInf, EXT_STREAM_LENGTH, &nWritten ); - if ( nWritten != EXT_STREAM_LENGTH ) hr = E_FAIL; - } - } - } - - if ( SUCCEEDED( hr ) ) - m_bIsDirty = sal_True; - else - hr = E_FAIL; - } - - if ( FAILED( hr ) ) - { - m_pDocHolder->CloseDocument(); - m_pOwnStream = NULL; - m_pExtStream = NULL; - m_pMasterStorage = NULL; - } - } - - return hr; -} - -STDMETHODIMP EmbedDocument_Impl::Save( LPCOLESTR pszFileName, BOOL fRemember ) -{ - if ( !m_pDocHolder->GetDocument().is() || !m_xFactory.is() ) - return E_FAIL; - - HRESULT hr = E_FAIL; - - // TODO/LATER: currently there is no hands off state implemented - try - { - uno::Reference< frame::XStorable > xStorable( m_pDocHolder->GetDocument(), uno::UNO_QUERY_THROW ); - - if ( !pszFileName ) - xStorable->store(); - else - { - util::URL aURL; - aURL.Complete = ::rtl::OUString( reinterpret_cast<const sal_Unicode*>( pszFileName ) ); - - ::rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.util.URLTransformer" ) ); - uno::Reference< util::XURLTransformer > aTransformer( m_xFactory->createInstance( aServiceName ), - uno::UNO_QUERY_THROW ); - - if ( aTransformer->parseSmart( aURL, ::rtl::OUString() ) && aURL.Complete.getLength() ) - { - if ( fRemember ) - { - xStorable->storeAsURL( aURL.Complete, fillArgsForStoring_Impl( uno::Reference< io::XOutputStream >() ) ); - m_aFileName = aURL.Complete; - } - else - xStorable->storeToURL( aURL.Complete, fillArgsForStoring_Impl( uno::Reference< io::XOutputStream >() ) ); - } - } - - hr = S_OK; - } - catch( uno::Exception& ) - { - } - - return hr; -} - -STDMETHODIMP EmbedDocument_Impl::SaveCompleted( LPCOLESTR pszFileName ) -{ - // the different file name would mean error here - m_aFileName = ::rtl::OUString( reinterpret_cast<const sal_Unicode*>(pszFileName) ); - return S_OK; -} - -STDMETHODIMP EmbedDocument_Impl::GetCurFile( LPOLESTR *ppszFileName ) -{ - CComPtr<IMalloc> pMalloc; - - HRESULT hr = CoGetMalloc( 1, &pMalloc ); - if ( FAILED( hr ) || !pMalloc ) return E_FAIL; - - *ppszFileName = (LPOLESTR)( pMalloc->Alloc( sizeof( sal_Unicode ) * ( m_aFileName.getLength() + 1 ) ) ); - wcsncpy( *ppszFileName, reinterpret_cast<LPCWSTR>(m_aFileName.getStr()), m_aFileName.getLength() + 1 ); - - return m_aFileName.getLength() ? S_OK : S_FALSE; -} - -// =============================================== - -LockedEmbedDocument_Impl EmbeddedDocumentInstanceAccess_Impl::GetEmbedDocument() -{ - ::osl::MutexGuard aGuard( m_aMutex ); - return LockedEmbedDocument_Impl( m_pEmbedDocument ); -} - -void EmbeddedDocumentInstanceAccess_Impl::ClearEmbedDocument() -{ - ::osl::MutexGuard aGuard( m_aMutex ); - m_pEmbedDocument = NULL; -} - -// =============================================== - -LockedEmbedDocument_Impl::LockedEmbedDocument_Impl() -: m_pEmbedDocument( NULL ) -{} - -LockedEmbedDocument_Impl::LockedEmbedDocument_Impl( EmbedDocument_Impl* pEmbedDocument ) -: m_pEmbedDocument( pEmbedDocument ) -{ - if ( m_pEmbedDocument ) - m_pEmbedDocument->AddRef(); -} - -LockedEmbedDocument_Impl::LockedEmbedDocument_Impl( const LockedEmbedDocument_Impl& aDocLock ) -: m_pEmbedDocument( aDocLock.m_pEmbedDocument ) -{ - if ( m_pEmbedDocument ) - m_pEmbedDocument->AddRef(); -} - -LockedEmbedDocument_Impl& LockedEmbedDocument_Impl::operator=( const LockedEmbedDocument_Impl& aDocLock ) -{ - if ( m_pEmbedDocument ) - m_pEmbedDocument->Release(); - - m_pEmbedDocument = aDocLock.m_pEmbedDocument; - if ( m_pEmbedDocument ) - m_pEmbedDocument->AddRef(); - - return *this; -} - -LockedEmbedDocument_Impl::~LockedEmbedDocument_Impl() -{ - if ( m_pEmbedDocument ) - m_pEmbedDocument->Release(); -} - -void LockedEmbedDocument_Impl::ExecuteMethod( sal_Int16 nId ) -{ - if ( m_pEmbedDocument ) - { - if ( nId == OLESERV_SAVEOBJECT ) - m_pEmbedDocument->SaveObject(); - else if ( nId == OLESERV_CLOSE ) - m_pEmbedDocument->Close( 0 ); - else if ( nId == OLESERV_NOTIFY ) - m_pEmbedDocument->notify(); - else if ( nId == OLESERV_NOTIFYCLOSING ) - m_pEmbedDocument->OLENotifyClosing(); - else if ( nId == OLESERV_SHOWOBJECT ) - m_pEmbedDocument->ShowObject(); - else if ( nId == OLESERV_DEACTIVATE ) - m_pEmbedDocument->Deactivate(); - } -} - -// Fix strange warnings about some -// ATL::CAxHostWindow::QueryInterface|AddRef|Releae functions. -// warning C4505: 'xxx' : unreferenced local function has been removed -#if defined(_MSC_VER) -#pragma warning(disable: 4505) -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |