uui/source/getcontinuations.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 #ifndef INCLUDED_UUI_SOURCE_GETCONTINUATIONS_HXX
  21 #define INCLUDED_UUI_SOURCE_GETCONTINUATIONS_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <com/sun/star/uno/Sequence.hxx>
  25
  26 namespace com { namespace sun { namespace star {
  27     namespace task {
  28         class XInteractionContinuation;
  29     }
  30 } } }
  31
  32 template< class t1 >
  33 bool setContinuation(
  34     css::uno::Reference< css::task::XInteractionContinuation > const & rContinuation,
  35     css::uno::Reference< t1 > * pContinuation)
  36 {
  37     if (pContinuation && !pContinuation->is())
  38     {
  39         pContinuation->set(rContinuation, css::uno::UNO_QUERY);
  40         if (pContinuation->is())
  41             return true;
  42     }
  43     return false;
  44 }
  45
  46 template< class t1, class t2 >
  47 void getContinuations(
  48     css::uno::Sequence<
  49         css::uno::Reference< css::task::XInteractionContinuation > > const & rContinuations,
  50     css::uno::Reference< t1 > * pContinuation1,
  51     css::uno::Reference< t2 > * pContinuation2)
  52 {
  53     for (const auto& rContinuation : rContinuations)
  54     {
  55         if (setContinuation(rContinuation, pContinuation1))
  56             continue;
  57         if (setContinuation(rContinuation, pContinuation2))
  58             continue;
  59     }
  60 }
  61
  62 template< class t1, class t2, class t3 >
  63 void getContinuations(
  64     css::uno::Sequence<
  65         css::uno::Reference< css::task::XInteractionContinuation > > const & rContinuations,
  66     css::uno::Reference< t1 > * pContinuation1,
  67     css::uno::Reference< t2 > * pContinuation2,
  68     css::uno::Reference< t3 > * pContinuation3)
  69 {
  70     for (const auto& rContinuation : rContinuations)
  71     {
  72         if (setContinuation(rContinuation, pContinuation1))
  73             continue;
  74         if (setContinuation(rContinuation, pContinuation2))
  75             continue;
  76         if (setContinuation(rContinuation, pContinuation3))
  77             continue;
  78     }
  79 }
  80
  81 template< class t1, class t2, class t3, class t4 >
  82 void getContinuations(
  83     css::uno::Sequence<
  84         css::uno::Reference< css::task::XInteractionContinuation > > const &  rContinuations,
  85     css::uno::Reference< t1 > * pContinuation1,
  86     css::uno::Reference< t2 > * pContinuation2,
  87     css::uno::Reference< t3 > * pContinuation3,
  88     css::uno::Reference< t4 > * pContinuation4)
  89 {
  90     for (const auto& rContinuation : rContinuations)
  91     {
  92         if (setContinuation(rContinuation, pContinuation1))
  93             continue;
  94         if (setContinuation(rContinuation, pContinuation2))
  95             continue;
  96         if (setContinuation(rContinuation, pContinuation3))
  97             continue;
  98         if (setContinuation(rContinuation, pContinuation4))
  99             continue;
 100     }
 101 }
 102
 103 #endif // INCLUDED_UUI_SOURCE_GETCONTINUATIONS_HXX
 104
 105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */