sfx2/source/sidebar/ContextList.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 #include "ContextList.hxx"
  20 #include "Context.hxx"
  21
  22 using ::rtl::OUString;
  23
  24 namespace sfx2 { namespace sidebar {
  25
  26 ContextList::ContextList()
  27     : maEntries()
  28 {
  29 }
  30
  31 ContextList::~ContextList()
  32 {
  33 }
  34
  35 const ContextList::Entry* ContextList::GetMatch (const Context& rContext) const
  36 {
  37     const ::std::vector<Entry>::const_iterator iEntry = FindBestMatch(rContext);
  38     if (iEntry != maEntries.end())
  39         return &*iEntry;
  40     else
  41         return NULL;
  42 }
  43
  44 ContextList::Entry* ContextList::GetMatch (const Context& rContext)
  45 {
  46     const ::std::vector<Entry>::const_iterator iEntry = FindBestMatch(rContext);
  47     if (iEntry != maEntries.end())
  48         return const_cast<Entry*>(&*iEntry);
  49     else
  50         return NULL;
  51 }
  52
  53 ::std::vector<ContextList::Entry>::const_iterator ContextList::FindBestMatch (const Context& rContext) const
  54 {
  55     sal_Int32 nBestMatch (Context::NoMatch);
  56     ::std::vector<Entry>::const_iterator iBestMatch (maEntries.end());
  57
  58     for (::std::vector<Entry>::const_iterator
  59              iEntry(maEntries.begin()),
  60              iEnd(maEntries.end());
  61          iEntry!=iEnd;
  62          ++iEntry)
  63     {
  64         const sal_Int32 nMatch (rContext.EvaluateMatch(iEntry->maContext));
  65         if (nMatch < nBestMatch)
  66         {
  67             nBestMatch = nMatch;
  68             iBestMatch = iEntry;
  69         }
  70         if (nBestMatch == Context::OptimalMatch)
  71             return iEntry;
  72     }
  73
  74     return iBestMatch;
  75 }
  76
  77 void ContextList::AddContextDescription (
  78     const Context& rContext,
  79     const bool bIsInitiallyVisible,
  80     const OUString& rsMenuCommand)
  81 {
  82     maEntries.push_back(Entry());
  83     maEntries.back().maContext = rContext;
  84     maEntries.back().mbIsInitiallyVisible = bIsInitiallyVisible;
  85     maEntries.back().msMenuCommand = rsMenuCommand;
  86 }
  87
  88 } } // end of namespace sfx2::sidebar
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */