| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_desktop.hxx" |
| |
| #include "dp_interact.h" |
| #include "cppuhelper/exc_hlp.hxx" |
| #include "cppuhelper/implbase1.hxx" |
| #include "com/sun/star/task/XInteractionAbort.hpp" |
| |
| |
| using namespace ::com::sun::star; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::ucb; |
| using ::rtl::OUString; |
| |
| namespace dp_misc { |
| namespace { |
| |
| //============================================================================== |
| class InteractionContinuationImpl : public ::cppu::OWeakObject, |
| public task::XInteractionContinuation |
| { |
| const Type m_type; |
| bool * m_pselect; |
| |
| public: |
| inline InteractionContinuationImpl( Type const & type, bool * pselect ) |
| : m_type( type ), |
| m_pselect( pselect ) |
| { OSL_ASSERT( |
| ::getCppuType( |
| static_cast< Reference<task::XInteractionContinuation> |
| const *>(0) ).isAssignableFrom(m_type) ); } |
| |
| // XInterface |
| virtual void SAL_CALL acquire() throw (); |
| virtual void SAL_CALL release() throw (); |
| virtual Any SAL_CALL queryInterface( Type const & type ) |
| throw (RuntimeException); |
| |
| // XInteractionContinuation |
| virtual void SAL_CALL select() throw (RuntimeException); |
| }; |
| |
| // XInterface |
| //______________________________________________________________________________ |
| void InteractionContinuationImpl::acquire() throw () |
| { |
| OWeakObject::acquire(); |
| } |
| |
| //______________________________________________________________________________ |
| void InteractionContinuationImpl::release() throw () |
| { |
| OWeakObject::release(); |
| } |
| |
| //______________________________________________________________________________ |
| Any InteractionContinuationImpl::queryInterface( Type const & type ) |
| throw (RuntimeException) |
| { |
| if (type.isAssignableFrom( m_type )) { |
| Reference<task::XInteractionContinuation> xThis(this); |
| return Any( &xThis, type ); |
| } |
| else |
| return OWeakObject::queryInterface(type); |
| } |
| |
| // XInteractionContinuation |
| //______________________________________________________________________________ |
| void InteractionContinuationImpl::select() throw (RuntimeException) |
| { |
| *m_pselect = true; |
| } |
| |
| //============================================================================== |
| class InteractionRequest : |
| public ::cppu::WeakImplHelper1<task::XInteractionRequest> |
| { |
| Any m_request; |
| Sequence< Reference<task::XInteractionContinuation> > m_conts; |
| |
| public: |
| inline InteractionRequest( |
| Any const & request, |
| Sequence< Reference<task::XInteractionContinuation> > const & conts ) |
| : m_request( request ), |
| m_conts( conts ) |
| {} |
| |
| // XInteractionRequest |
| virtual Any SAL_CALL getRequest() |
| throw (RuntimeException); |
| virtual Sequence< Reference<task::XInteractionContinuation> > |
| SAL_CALL getContinuations() throw (RuntimeException); |
| }; |
| |
| // XInteractionRequest |
| //______________________________________________________________________________ |
| Any InteractionRequest::getRequest() throw (RuntimeException) |
| { |
| return m_request; |
| } |
| |
| //______________________________________________________________________________ |
| Sequence< Reference< task::XInteractionContinuation > > |
| InteractionRequest::getContinuations() throw (RuntimeException) |
| { |
| return m_conts; |
| } |
| |
| } // anon namespace |
| |
| //============================================================================== |
| bool interactContinuation( Any const & request, |
| Type const & continuation, |
| Reference<XCommandEnvironment> const & xCmdEnv, |
| bool * pcont, bool * pabort ) |
| { |
| OSL_ASSERT( |
| task::XInteractionContinuation::static_type().isAssignableFrom( |
| continuation ) ); |
| if (xCmdEnv.is()) { |
| Reference<task::XInteractionHandler> xInteractionHandler( |
| xCmdEnv->getInteractionHandler() ); |
| if (xInteractionHandler.is()) { |
| bool cont = false; |
| bool abort = false; |
| Sequence< Reference<task::XInteractionContinuation> > conts( 2 ); |
| conts[ 0 ] = new InteractionContinuationImpl( |
| continuation, &cont ); |
| conts[ 1 ] = new InteractionContinuationImpl( |
| task::XInteractionAbort::static_type(), &abort ); |
| xInteractionHandler->handle( |
| new InteractionRequest( request, conts ) ); |
| if (cont || abort) { |
| if (pcont != 0) |
| *pcont = cont; |
| if (pabort != 0) |
| *pabort = abort; |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| // XAbortChannel |
| //______________________________________________________________________________ |
| void AbortChannel::sendAbort() throw (RuntimeException) |
| { |
| m_aborted = true; |
| if (m_xNext.is()) |
| m_xNext->sendAbort(); |
| } |
| |
| } // dp_misc |
| |