ucbhelper/source/provider/simpleinteractionrequest.cxx

   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 <ucbhelper/simpleinteractionrequest.hxx>
  21
  22 #include <osl/diagnose.h>
  23
  24 using namespace com::sun::star;
  25 using namespace ucbhelper;
  26
  27
  28 SimpleInteractionRequest::SimpleInteractionRequest(
  29                                     const uno::Any & rRequest,
  30                                     const sal_Int32 nContinuations )
  31 : InteractionRequest( rRequest )
  32 {
  33     // Set continuations.
  34     OSL_ENSURE( nContinuations != CONTINUATION_UNKNOWN,
  35                 "SimpleInteractionRequest - No continuation!" );
  36
  37     sal_Int32 nLength = 0;
  38
  39     uno::Reference< task::XInteractionContinuation > xAbort;
  40     uno::Reference< task::XInteractionContinuation > xRetry;
  41     uno::Reference< task::XInteractionContinuation > xApprove;
  42     uno::Reference< task::XInteractionContinuation > xDisapprove;
  43
  44     if ( nContinuations & CONTINUATION_ABORT )
  45     {
  46         ++nLength;
  47         xAbort = new InteractionAbort( this );
  48     }
  49
  50     if ( nContinuations & CONTINUATION_RETRY )
  51     {
  52         ++nLength;
  53         xRetry = new InteractionRetry( this );
  54     }
  55
  56     if ( nContinuations & CONTINUATION_APPROVE )
  57     {
  58         ++nLength;
  59         xApprove = new InteractionApprove( this );
  60     }
  61
  62     if (  nContinuations & CONTINUATION_DISAPPROVE )
  63     {
  64         ++nLength;
  65         xDisapprove = new InteractionDisapprove( this );
  66     }
  67
  68     OSL_ENSURE( nLength > 0,
  69                 "SimpleInteractionRequest - No continuation!" );
  70
  71     uno::Sequence< uno::Reference< task::XInteractionContinuation > >
  72         aContinuations( nLength );
  73
  74     nLength = 0;
  75
  76     if ( xAbort.is() )
  77         aContinuations[ nLength++ ] = xAbort;
  78
  79     if ( xRetry.is() )
  80         aContinuations[ nLength++ ] = xRetry;
  81
  82     if ( xApprove.is() )
  83         aContinuations[ nLength++ ] = xApprove;
  84
  85     if ( xDisapprove.is() )
  86         aContinuations[ nLength++ ] = xDisapprove;
  87
  88     setContinuations( aContinuations );
  89 }
  90
  91
  92 sal_Int32 SimpleInteractionRequest::getResponse() const
  93 {
  94     rtl::Reference< InteractionContinuation > xSelection = getSelection();
  95     if ( xSelection.is() )
  96     {
  97         InteractionContinuation * pSelection = xSelection.get();
  98
  99         uno::Reference< task::XInteractionAbort > xAbort(
 100                                         pSelection, uno::UNO_QUERY );
 101         if ( xAbort.is() )
 102             return CONTINUATION_ABORT;
 103
 104         uno::Reference< task::XInteractionRetry > xRetry(
 105                                         pSelection, uno::UNO_QUERY );
 106         if ( xRetry.is() )
 107             return CONTINUATION_RETRY;
 108
 109         uno::Reference< task::XInteractionApprove > xApprove(
 110                                         pSelection, uno::UNO_QUERY );
 111         if ( xApprove.is() )
 112             return CONTINUATION_APPROVE;
 113
 114         uno::Reference< task::XInteractionDisapprove > xDisapprove(
 115                                         pSelection, uno::UNO_QUERY );
 116         if ( xDisapprove.is() )
 117             return CONTINUATION_DISAPPROVE;
 118
 119         OSL_FAIL( "SimpleInteractionRequest::getResponse - Unknown continuation!" );
 120     }
 121     return CONTINUATION_UNKNOWN;
 122 }
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */