149 lines
4.9 KiB
C++
149 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "fpinteraction.hxx"
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#include <tools/debug.hxx>
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#include <com/sun/star/ucb/InteractiveIOException.hpp>
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#include <com/sun/star/task/XInteractionAbort.hpp>
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#include <com/sun/star/task/XInteractionApprove.hpp>
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#include <com/sun/star/task/XInteractionDisapprove.hpp>
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#include <com/sun/star/task/XInteractionRetry.hpp>
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namespace svt
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::task;
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using namespace ::com::sun::star::ucb;
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OFilePickerInteractionHandler::OFilePickerInteractionHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& _rxMaster )
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:m_xMaster( _rxMaster )
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,m_bUsed( false )
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,m_eInterceptions( OFilePickerInteractionHandler::E_NOINTERCEPTION )
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{
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DBG_ASSERT( m_xMaster.is(), "OFilePickerInteractionHandler::OFilePickerInteractionHandler: invalid master handler!" );
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}
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OFilePickerInteractionHandler::~OFilePickerInteractionHandler( )
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{
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}
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void SAL_CALL OFilePickerInteractionHandler::handle( const Reference< XInteractionRequest >& _rxRequest ) throw (RuntimeException, std::exception)
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{
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if (!_rxRequest.is())
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return;
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m_bUsed = true;
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// extract some generic continuations ... might we need it later
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// if something goes wrong.
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Reference< XInteractionAbort > xAbort;
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Reference< XInteractionApprove > xApprove;
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Reference< XInteractionDisapprove > xDisapprove;
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Reference< XInteractionRetry > xRetry;
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const Sequence< Reference< XInteractionContinuation > > lConts = _rxRequest->getContinuations();
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const Reference< XInteractionContinuation >* pConts = lConts.getConstArray();
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for (sal_Int32 i=0; i<lConts.getLength(); ++i)
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{
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if (!xAbort.is())
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xAbort = Reference< XInteractionAbort >(pConts[i], UNO_QUERY);
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if (!xApprove.is())
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xApprove = Reference< XInteractionApprove >(pConts[i], UNO_QUERY);
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if (!xDisapprove.is())
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xDisapprove = Reference< XInteractionDisapprove >(pConts[i], UNO_QUERY);
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if (!xRetry.is())
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xRetry = Reference< XInteractionRetry >(pConts[i], UNO_QUERY);
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}
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// safe the original request for later analyzing!
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m_aException = _rxRequest->getRequest();
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// intercept some interesting interactions
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// The "does not exist" interaction will be suppressed here completely.
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if (m_eInterceptions & OFilePickerInteractionHandler::E_DOESNOTEXIST)
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{
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InteractiveIOException aIoException;
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if (
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(m_aException >>= aIoException ) &&
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(IOErrorCode_NOT_EXISTING == aIoException.Code)
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)
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{
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if (xAbort.is())
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xAbort->select();
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return;
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}
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}
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// no master => abort this operation ...
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if (!m_xMaster.is())
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{
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if (xAbort.is())
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xAbort->select();
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return;
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}
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// forward it to our master - so he can handle all
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// not interesting interactions :-)
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m_xMaster->handle(_rxRequest);
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}
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void OFilePickerInteractionHandler::enableInterceptions( EInterceptedInteractions eInterceptions )
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{
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m_eInterceptions = eInterceptions;
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}
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void OFilePickerInteractionHandler::resetUseState()
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{
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m_bUsed = false;
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}
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void OFilePickerInteractionHandler::forgetRequest()
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{
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m_aException = Any();
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}
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bool OFilePickerInteractionHandler::wasAccessDenied() const
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{
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InteractiveIOException aIoException;
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if (
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(m_aException >>= aIoException ) &&
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(IOErrorCode_ACCESS_DENIED == aIoException.Code)
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)
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{
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return true;
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}
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return false;
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}
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} // namespace svt
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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