include/svx/ucsubset.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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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
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   9  * This file incorporates work covered by the following license notice:
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  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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  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_SVX_UCSUBSET_HXX
  21 #define INCLUDED_SVX_UCSUBSET_HXX
  22
  23 #include <svx/svxdllapi.h>
  24
  25 #include <svx/ucsubset.hrc>
  26 #include <vcl/metric.hxx>
  27
  28 #include <list>
  29
  30 class FontCharMap;
  31
  32 // classes Subset & SubsetMap --------------------------------------------
  33 // TODO: should be moved into Font Attributes territory,
  34 // we let them mature here though because this is currently the only use
  35
  36 class Subset
  37 {
  38 public:
  39     Subset( sal_UCS4 nMin, sal_UCS4 nMax, const OUString& aName )
  40     : mnRangeMin(nMin), mnRangeMax(nMax), maRangeName(aName)
  41     {}
  42
  43     Subset( sal_UCS4 nMin, sal_UCS4 nMax, int resId );
  44
  45     sal_UCS4        GetRangeMin() const { return mnRangeMin;}
  46     sal_UCS4        GetRangeMax() const { return mnRangeMax;}
  47     const OUString  GetName()     const { return maRangeName;}
  48
  49 private:
  50     sal_UCS4        mnRangeMin;
  51     sal_UCS4        mnRangeMax;
  52     OUString        maRangeName;
  53 };
  54
  55 inline bool operator<(const Subset &rLHS, const Subset &rRHS)
  56 {
  57     return rLHS.GetRangeMin() < rRHS.GetRangeMin();
  58 }
  59
  60 typedef ::std::list<Subset> SubsetList;
  61
  62 class SVX_DLLPUBLIC SubsetMap : private Resource
  63 {
  64 public:
  65     SubsetMap( const FontCharMap* );
  66
  67     const Subset*   GetSubsetByUnicode( sal_UCS4 ) const;
  68     const Subset*   GetNextSubset( bool bFirst ) const;
  69
  70 private:
  71     SubsetList      maSubsets;
  72     mutable SubsetList::const_iterator maSubsetIterator;
  73
  74     SVX_DLLPRIVATE void            InitList();
  75     SVX_DLLPRIVATE void            ApplyCharMap( const FontCharMap* );
  76 };
  77
  78 #endif
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */