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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "interaction/quietinteraction.hxx"
      21             : 
      22             : #include <macros/generic.hxx>
      23             : 
      24             : #include <com/sun/star/task/XInteractionAbort.hpp>
      25             : #include <com/sun/star/task/XInteractionApprove.hpp>
      26             : #include <com/sun/star/document/XInteractionFilterSelect.hpp>
      27             : #include <com/sun/star/document/XInteractionFilterOptions.hpp>
      28             : #include <com/sun/star/document/FilterOptionsRequest.hpp>
      29             : #include <com/sun/star/task/ErrorCodeRequest.hpp>
      30             : 
      31             : #include <com/sun/star/document/LockedDocumentRequest.hpp>
      32             : 
      33             : #include <vcl/svapp.hxx>
      34             : 
      35             : #ifndef __RSC
      36             : #include <tools/errinf.hxx>
      37             : #endif
      38             : 
      39             : namespace framework{
      40             : 
      41        3298 : QuietInteraction::QuietInteraction()
      42        3298 :     : m_aRequest         (                               )
      43             : {
      44        3298 : }
      45             : 
      46         159 : void SAL_CALL QuietInteraction::handle( const css::uno::Reference< css::task::XInteractionRequest >& xRequest ) throw( css::uno::RuntimeException, std::exception )
      47             : {
      48             :     // safe the request for outside analyzing every time!
      49         159 :     css::uno::Any aRequest = xRequest->getRequest();
      50             :     {
      51         159 :         SolarMutexGuard g;
      52         159 :         m_aRequest = aRequest;
      53             :     }
      54             : 
      55             :     // analyze the request
      56             :     // We need XAbort as possible continuation as minimum!
      57             :     // An optional filter selection we can handle too.
      58         318 :     css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > > lContinuations = xRequest->getContinuations();
      59         318 :     css::uno::Reference< css::task::XInteractionAbort >                              xAbort;
      60         318 :     css::uno::Reference< css::task::XInteractionApprove >                            xApprove;
      61         318 :     css::uno::Reference< css::document::XInteractionFilterSelect >                   xFilter;
      62         318 :     css::uno::Reference< css::document::XInteractionFilterOptions >                  xFOptions;
      63             : 
      64         159 :     sal_Int32 nCount=lContinuations.getLength();
      65         476 :     for (sal_Int32 i=0; i<nCount; ++i)
      66             :     {
      67         317 :         if ( ! xAbort.is() )
      68         159 :             xAbort = css::uno::Reference< css::task::XInteractionAbort >( lContinuations[i], css::uno::UNO_QUERY );
      69             : 
      70         317 :         if( ! xApprove.is() )
      71         317 :             xApprove  = css::uno::Reference< css::task::XInteractionApprove >( lContinuations[i], css::uno::UNO_QUERY );
      72             : 
      73         317 :         if ( ! xFilter.is() )
      74         317 :             xFilter = css::uno::Reference< css::document::XInteractionFilterSelect >( lContinuations[i], css::uno::UNO_QUERY );
      75             : 
      76         317 :         if ( ! xFOptions.is() )
      77         317 :             xFOptions = css::uno::Reference< css::document::XInteractionFilterOptions >( lContinuations[i], css::uno::UNO_QUERY );
      78             :     }
      79             : 
      80             :     // differ between abortable interactions (error, unknown filter ...)
      81             :     // and other ones (ambigous but not unknown filter ...)
      82         318 :     css::task::ErrorCodeRequest          aErrorCodeRequest;
      83         318 :     css::document::LockedDocumentRequest aLockedDocumentRequest;
      84         318 :     css::document::FilterOptionsRequest  aFilterOptionsRequest;
      85             : 
      86         159 :     if( aRequest >>= aErrorCodeRequest )
      87             :     {
      88             :         // warnings can be ignored   => approve
      89             :         // errors must break loading => abort
      90         158 :         bool bWarning = (aErrorCodeRequest.ErrCode & ERRCODE_WARNING_MASK) == ERRCODE_WARNING_MASK;
      91         158 :         if (xApprove.is() && bWarning)
      92         157 :             xApprove->select();
      93             :         else
      94           1 :         if (xAbort.is())
      95           1 :             xAbort->select();
      96             :     }
      97             :     else
      98           1 :     if( aRequest >>= aLockedDocumentRequest )
      99             :     {
     100             :         // the locked document should be opened readonly by default
     101           0 :         if (xApprove.is())
     102           0 :             xApprove->select();
     103             :         else
     104           0 :         if (xAbort.is())
     105           0 :             xAbort->select();
     106             :     }
     107             :     else
     108           1 :     if (aRequest>>=aFilterOptionsRequest)
     109             :     {
     110           0 :         if (xFOptions.is())
     111             :         {
     112             :             // let the default filter options be used
     113           0 :             xFOptions->select();
     114             :         }
     115             :     }
     116             :     else
     117           1 :     if (xAbort.is())
     118         160 :         xAbort->select();
     119         159 : }
     120             : 
     121           1 : css::uno::Any QuietInteraction::getRequest() const
     122             : {
     123           1 :     SolarMutexGuard g;
     124           1 :     return m_aRequest;
     125             : }
     126             : 
     127           1 : bool QuietInteraction::wasUsed() const
     128             : {
     129           1 :     SolarMutexGuard g;
     130           1 :     return m_aRequest.hasValue();
     131             : }
     132             : 
     133             : } // namespace framework
     134             : 
     135             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */