589 lines
17 KiB
C++
589 lines
17 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <cppuhelper/weak.hxx>
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#include <embeddoc.hxx>
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#include <docholder.hxx>
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#include <intercept.hxx>
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using namespace ::com::sun::star;
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#define IUL 6
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uno::Sequence< ::rtl::OUString > Interceptor::m_aInterceptedURL(IUL);
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struct equalOUString
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{
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bool operator()(
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const rtl::OUString& rKey1,
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const rtl::OUString& rKey2 ) const
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{
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return !!( rKey1 == rKey2 );
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}
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};
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struct hashOUString
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{
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size_t operator()( const rtl::OUString& rName ) const
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{
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return rName.hashCode();
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}
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};
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class StatusChangeListenerContainer
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: public ::cppu::OMultiTypeInterfaceContainerHelperVar<
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rtl::OUString,hashOUString,equalOUString>
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{
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public:
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StatusChangeListenerContainer( ::osl::Mutex& aMutex )
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: cppu::OMultiTypeInterfaceContainerHelperVar<
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rtl::OUString,hashOUString,equalOUString>(aMutex)
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{
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}
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};
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void SAL_CALL
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Interceptor::addEventListener(
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const uno::Reference<lang::XEventListener >& Listener )
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throw( uno::RuntimeException )
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{
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osl::MutexGuard aGuard( m_aMutex );
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if ( ! m_pDisposeEventListeners )
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m_pDisposeEventListeners =
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new cppu::OInterfaceContainerHelper( m_aMutex );
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m_pDisposeEventListeners->addInterface( Listener );
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}
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void SAL_CALL
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Interceptor::removeEventListener(
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const uno::Reference< lang::XEventListener >& Listener )
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throw( uno::RuntimeException )
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{
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osl::MutexGuard aGuard( m_aMutex );
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if ( m_pDisposeEventListeners )
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m_pDisposeEventListeners->removeInterface( Listener );
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}
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void SAL_CALL Interceptor::dispose()
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throw(::com::sun::star::uno::RuntimeException)
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{
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lang::EventObject aEvt;
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aEvt.Source = static_cast< frame::XDispatch* >( this );
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osl::MutexGuard aGuard(m_aMutex);
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if ( m_pDisposeEventListeners && m_pDisposeEventListeners->getLength() )
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m_pDisposeEventListeners->disposeAndClear( aEvt );
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if(m_pStatCL)
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m_pStatCL->disposeAndClear( aEvt );
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m_xSlaveDispatchProvider = 0;
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m_xMasterDispatchProvider = 0;
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}
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Interceptor::Interceptor(
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const ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl >& xOleAccess,
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DocumentHolder* pDocH,
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sal_Bool bLink )
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: m_xOleAccess( xOleAccess ),
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m_xDocHLocker( static_cast< ::cppu::OWeakObject* >( pDocH ) ),
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m_pDocH(pDocH),
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m_pStatCL(0),
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m_pDisposeEventListeners(0),
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m_bLink( bLink )
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{
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m_aInterceptedURL[0] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:Save"));
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m_aInterceptedURL[1] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:SaveAll"));
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m_aInterceptedURL[2] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:CloseDoc"));
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m_aInterceptedURL[3] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:CloseWin"));
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m_aInterceptedURL[4] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:CloseFrame"));
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m_aInterceptedURL[5] = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(".uno:SaveAs"));
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}
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Interceptor::~Interceptor()
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{
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if( m_pDisposeEventListeners )
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delete m_pDisposeEventListeners;
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if(m_pStatCL)
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delete m_pStatCL;
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DocumentHolder* pTmpDocH = NULL;
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uno::Reference< uno::XInterface > xLock;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xLock = m_xDocHLocker.get();
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if ( xLock.is() )
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pTmpDocH = m_pDocH;
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}
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if ( pTmpDocH )
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pTmpDocH->ClearInterceptor();
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}
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void Interceptor::DisconnectDocHolder()
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{
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osl::MutexGuard aGuard(m_aMutex);
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m_xDocHLocker = uno::Reference< uno::XInterface >();
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m_pDocH = NULL;
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m_xOleAccess = NULL;
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}
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//XDispatch
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void SAL_CALL
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Interceptor::dispatch(
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const util::URL& URL,
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const uno::Sequence<
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beans::PropertyValue >& Arguments )
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throw (uno::RuntimeException)
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{
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::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > xOleAccess;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xOleAccess = m_xOleAccess;
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}
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if ( xOleAccess.is() )
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{
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LockedEmbedDocument_Impl aDocLock = xOleAccess->GetEmbedDocument();
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if ( aDocLock.GetEmbedDocument() )
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{
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if( !m_bLink && URL.Complete == m_aInterceptedURL[0])
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aDocLock.GetEmbedDocument()->SaveObject();
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else if(!m_bLink
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&& ( URL.Complete == m_aInterceptedURL[2] ||
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URL.Complete == m_aInterceptedURL[3] ||
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URL.Complete == m_aInterceptedURL[4] ) )
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aDocLock.GetEmbedDocument()->Close( 0 );
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else if ( URL.Complete == m_aInterceptedURL[5] )
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{
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uno::Sequence< beans::PropertyValue > aNewArgs = Arguments;
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sal_Int32 nInd = 0;
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while( nInd < aNewArgs.getLength() )
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{
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if ( aNewArgs[nInd].Name.equalsAscii( "SaveTo" ) )
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{
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aNewArgs[nInd].Value <<= sal_True;
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break;
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}
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nInd++;
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}
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if ( nInd == aNewArgs.getLength() )
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{
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aNewArgs.realloc( nInd + 1 );
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aNewArgs[nInd].Name = ::rtl::OUString::createFromAscii( "SaveTo" );
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aNewArgs[nInd].Value <<= sal_True;
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}
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uno::Reference< frame::XDispatch > xDispatch = m_xSlaveDispatchProvider->queryDispatch(
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URL, ::rtl::OUString::createFromAscii( "_self" ), 0 );
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if ( xDispatch.is() )
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xDispatch->dispatch( URL, aNewArgs );
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}
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}
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}
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}
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void Interceptor::generateFeatureStateEvent()
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{
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if( m_pStatCL )
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{
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DocumentHolder* pTmpDocH = NULL;
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uno::Reference< uno::XInterface > xLock;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xLock = m_xDocHLocker.get();
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if ( xLock.is() )
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pTmpDocH = m_pDocH;
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}
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::rtl::OUString aTitle;
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if ( pTmpDocH )
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aTitle = pTmpDocH->getTitle();
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for(int i = 0; i < IUL; ++i)
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{
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if( i == 1 || m_bLink && i != 5 )
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continue;
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cppu::OInterfaceContainerHelper* pICH =
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m_pStatCL->getContainer(m_aInterceptedURL[i]);
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uno::Sequence<uno::Reference<uno::XInterface> > aSeq;
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if(pICH)
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aSeq = pICH->getElements();
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if(!aSeq.getLength())
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continue;
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frame::FeatureStateEvent aStateEvent;
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aStateEvent.IsEnabled = sal_True;
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aStateEvent.Requery = sal_False;
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if(i == 0)
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{
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[0];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("Update"));
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aStateEvent.State <<= (rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("($1) ")) +
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aTitle);
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}
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else if ( i == 5 )
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{
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[5];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("SaveCopyTo"));
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aStateEvent.State <<= (rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("($3)")));
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}
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else
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{
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[i];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("Close and Return"));
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aStateEvent.State <<= (rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("($2) ")) +
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aTitle);
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}
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for(sal_Int32 k = 0; k < aSeq.getLength(); ++k)
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{
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uno::Reference<frame::XStatusListener>
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Control(aSeq[k],uno::UNO_QUERY);
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if(Control.is())
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Control->statusChanged(aStateEvent);
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}
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}
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}
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}
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void SAL_CALL
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Interceptor::addStatusListener(
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const uno::Reference<
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frame::XStatusListener >& Control,
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const util::URL& URL )
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throw (
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uno::RuntimeException
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)
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{
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if(!Control.is())
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return;
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if( !m_bLink && URL.Complete == m_aInterceptedURL[0] )
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{ // Save
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DocumentHolder* pTmpDocH = NULL;
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uno::Reference< uno::XInterface > xLock;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xLock = m_xDocHLocker.get();
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if ( xLock.is() )
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pTmpDocH = m_pDocH;
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}
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::rtl::OUString aTitle;
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if ( pTmpDocH )
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aTitle = pTmpDocH->getTitle();
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frame::FeatureStateEvent aStateEvent;
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[0];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("Update"));
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aStateEvent.IsEnabled = sal_True;
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aStateEvent.Requery = sal_False;
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aStateEvent.State <<= (rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("($1) ")) +
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aTitle );
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Control->statusChanged(aStateEvent);
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{
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osl::MutexGuard aGuard(m_aMutex);
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if(!m_pStatCL)
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m_pStatCL =
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new StatusChangeListenerContainer(m_aMutex);
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}
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m_pStatCL->addInterface(URL.Complete,Control);
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return;
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}
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sal_Int32 i = 2;
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if ( !m_bLink
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&& ( URL.Complete == m_aInterceptedURL[i] ||
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URL.Complete == m_aInterceptedURL[++i] ||
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URL.Complete == m_aInterceptedURL[++i] ) )
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{ // Close and return
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DocumentHolder* pTmpDocH = NULL;
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uno::Reference< uno::XInterface > xLock;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xLock = m_xDocHLocker.get();
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if ( xLock.is() )
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pTmpDocH = m_pDocH;
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}
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::rtl::OUString aTitle;
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if ( pTmpDocH )
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aTitle = pTmpDocH->getTitle();
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frame::FeatureStateEvent aStateEvent;
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[i];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("Close and Return"));
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aStateEvent.IsEnabled = sal_True;
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aStateEvent.Requery = sal_False;
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aStateEvent.State <<= (rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("($2) ")) +
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aTitle );
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Control->statusChanged(aStateEvent);
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{
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osl::MutexGuard aGuard(m_aMutex);
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if(!m_pStatCL)
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m_pStatCL =
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new StatusChangeListenerContainer(m_aMutex);
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}
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m_pStatCL->addInterface(URL.Complete,Control);
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return;
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}
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if(URL.Complete == m_aInterceptedURL[5])
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{ // SaveAs
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frame::FeatureStateEvent aStateEvent;
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aStateEvent.FeatureURL.Complete = m_aInterceptedURL[5];
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aStateEvent.FeatureDescriptor = rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM("SaveCopyTo"));
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aStateEvent.IsEnabled = sal_True;
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aStateEvent.Requery = sal_False;
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aStateEvent.State <<= (rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("($3)")));
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Control->statusChanged(aStateEvent);
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{
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osl::MutexGuard aGuard(m_aMutex);
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if(!m_pStatCL)
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m_pStatCL =
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new StatusChangeListenerContainer(m_aMutex);
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}
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m_pStatCL->addInterface(URL.Complete,Control);
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return;
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}
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}
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void SAL_CALL
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Interceptor::removeStatusListener(
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const uno::Reference<
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frame::XStatusListener >& Control,
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const util::URL& URL )
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throw (
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uno::RuntimeException
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)
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{
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if(!(Control.is() && m_pStatCL))
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return;
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else {
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m_pStatCL->removeInterface(URL.Complete,Control);
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return;
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}
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}
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//XInterceptorInfo
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uno::Sequence< ::rtl::OUString >
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SAL_CALL
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Interceptor::getInterceptedURLs( )
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throw (
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uno::RuntimeException
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)
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{
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// now implemented as update
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if ( m_bLink )
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{
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uno::Sequence< ::rtl::OUString > aResult( 2 );
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aResult[0] = m_aInterceptedURL[1];
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aResult[1] = m_aInterceptedURL[5];
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return aResult;
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}
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return m_aInterceptedURL;
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}
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// XDispatchProvider
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uno::Reference< frame::XDispatch > SAL_CALL
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Interceptor::queryDispatch(
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const util::URL& URL,
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const ::rtl::OUString& TargetFrameName,
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sal_Int32 SearchFlags )
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throw (
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uno::RuntimeException
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)
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{
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osl::MutexGuard aGuard(m_aMutex);
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if( !m_bLink && URL.Complete == m_aInterceptedURL[0] )
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return (frame::XDispatch*)this;
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else if(URL.Complete == m_aInterceptedURL[1])
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return (frame::XDispatch*)0 ;
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else if( !m_bLink && URL.Complete == m_aInterceptedURL[2] )
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return (frame::XDispatch*)this;
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else if( !m_bLink && URL.Complete == m_aInterceptedURL[3] )
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return (frame::XDispatch*)this;
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else if( !m_bLink && URL.Complete == m_aInterceptedURL[4] )
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return (frame::XDispatch*)this;
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else if(URL.Complete == m_aInterceptedURL[5])
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return (frame::XDispatch*)this;
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else {
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if(m_xSlaveDispatchProvider.is())
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return m_xSlaveDispatchProvider->queryDispatch(
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URL,TargetFrameName,SearchFlags);
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else
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return uno::Reference<frame::XDispatch>(0);
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}
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}
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uno::Sequence< uno::Reference< frame::XDispatch > > SAL_CALL
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Interceptor::queryDispatches(
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const uno::Sequence<frame::DispatchDescriptor >& Requests )
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throw (
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uno::RuntimeException
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)
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{
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uno::Sequence< uno::Reference< frame::XDispatch > > aRet;
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osl::MutexGuard aGuard(m_aMutex);
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if(m_xSlaveDispatchProvider.is())
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aRet = m_xSlaveDispatchProvider->queryDispatches(Requests);
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else
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aRet.realloc(Requests.getLength());
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for(sal_Int32 i = 0; i < Requests.getLength(); ++i)
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if ( !m_bLink && m_aInterceptedURL[0] == Requests[i].FeatureURL.Complete )
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aRet[i] = (frame::XDispatch*) this;
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else if(m_aInterceptedURL[1] == Requests[i].FeatureURL.Complete)
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aRet[i] = (frame::XDispatch*) 0;
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else if( !m_bLink && m_aInterceptedURL[2] == Requests[i].FeatureURL.Complete )
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aRet[i] = (frame::XDispatch*) this;
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else if( !m_bLink && m_aInterceptedURL[3] == Requests[i].FeatureURL.Complete )
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aRet[i] = (frame::XDispatch*) this;
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else if( !m_bLink && m_aInterceptedURL[4] == Requests[i].FeatureURL.Complete )
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aRet[i] = (frame::XDispatch*) this;
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else if(m_aInterceptedURL[5] == Requests[i].FeatureURL.Complete)
|
|
aRet[i] = (frame::XDispatch*) this;
|
|
|
|
return aRet;
|
|
}
|
|
|
|
|
|
|
|
//XDispatchProviderInterceptor
|
|
|
|
uno::Reference< frame::XDispatchProvider > SAL_CALL
|
|
Interceptor::getSlaveDispatchProvider( )
|
|
throw (
|
|
uno::RuntimeException
|
|
)
|
|
{
|
|
osl::MutexGuard aGuard(m_aMutex);
|
|
return m_xSlaveDispatchProvider;
|
|
}
|
|
|
|
void SAL_CALL
|
|
Interceptor::setSlaveDispatchProvider(
|
|
const uno::Reference< frame::XDispatchProvider >& NewDispatchProvider )
|
|
throw (
|
|
uno::RuntimeException
|
|
)
|
|
{
|
|
osl::MutexGuard aGuard(m_aMutex);
|
|
m_xSlaveDispatchProvider = NewDispatchProvider;
|
|
}
|
|
|
|
|
|
uno::Reference< frame::XDispatchProvider > SAL_CALL
|
|
Interceptor::getMasterDispatchProvider( )
|
|
throw (
|
|
uno::RuntimeException
|
|
)
|
|
{
|
|
osl::MutexGuard aGuard(m_aMutex);
|
|
return m_xMasterDispatchProvider;
|
|
}
|
|
|
|
|
|
void SAL_CALL
|
|
Interceptor::setMasterDispatchProvider(
|
|
const uno::Reference< frame::XDispatchProvider >& NewSupplier )
|
|
throw (
|
|
uno::RuntimeException
|
|
)
|
|
{
|
|
osl::MutexGuard aGuard(m_aMutex);
|
|
m_xMasterDispatchProvider = NewSupplier;
|
|
}
|
|
|
|
// 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
|