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