60 lines
1.1 KiB
C++
60 lines
1.1 KiB
C++
// Copyright (C) 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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* (C) Copyright IBM Corp. 1998-2007 - All Rights Reserved
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*
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*/
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#ifndef __DEFAULTCHARMAPPER_H
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#define __DEFAULTCHARMAPPER_H
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/**
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* \file
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* \internal
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*/
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#include "LETypes.h"
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#include "LEFontInstance.h"
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U_NAMESPACE_BEGIN
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/**
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* This class is an instance of LECharMapper which
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* implements control character filtering and bidi
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* mirroring.
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*
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* @see LECharMapper
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*/
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class DefaultCharMapper : public UMemory, public LECharMapper
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{
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private:
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le_bool fFilterControls;
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le_bool fMirror;
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static const LEUnicode32 controlChars[];
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static const le_int32 controlCharsCount;
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static const LEUnicode32 mirroredChars[];
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static const LEUnicode32 srahCderorrim[];
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static const le_int32 mirroredCharsCount;
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public:
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DefaultCharMapper(le_bool filterControls, le_bool mirror)
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: fFilterControls(filterControls), fMirror(mirror)
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{
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// nothing
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};
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~DefaultCharMapper()
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{
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// nada
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};
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LEUnicode32 mapChar(LEUnicode32 ch) const;
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};
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U_NAMESPACE_END
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#endif
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