sw/inc/swscanner.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.
   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 #ifndef INCLUDED_SW_INC_SWSCANNER_HXX
  21 #define INCLUDED_SW_INC_SWSCANNER_HXX
  22
  23 #include <i18nlangtag/lang.h>
  24 #include "modeltoviewhelper.hxx"
  25
  26 #include <functional>
  27
  28 class SwTextNode;
  29
  30 // Helper class that provides consecutively the words of a selected area
  31 // during spell check
  32 class SwScanner
  33 {
  34     std::function<LanguageType (sal_Int32, sal_Int32, bool)> m_pGetLangOfChar;
  35     OUString m_aWord;
  36     OUString m_aPrevWord;
  37     const OUString m_aPreDashReplacementText;
  38     OUString m_aText;
  39     const LanguageType* m_pLanguage;
  40     const ModelToViewHelper m_ModelToView;
  41     sal_Int32 m_nStartPos;
  42     sal_Int32 m_nEndPos;
  43     sal_Int32 m_nBegin;
  44     sal_Int32 m_nLength;
  45     sal_Int32 m_nOverriddenDashCount;
  46     LanguageType m_aCurrentLang;
  47     sal_uInt16 m_nWordType;
  48     bool m_bClip;
  49
  50 public:
  51     SwScanner(std::function<LanguageType(sal_Int32, sal_Int32, bool)>  pGetLangOfChar,
  52               OUString aText, const LanguageType* pLang, ModelToViewHelper aConvMap,
  53               sal_uInt16 nWordType, sal_Int32 nStart, sal_Int32 nEnd, bool bClip = false);
  54     SwScanner( const SwTextNode& rNd, const OUString& rText,
  55                const LanguageType* pLang,
  56                const ModelToViewHelper& rConvMap,
  57                sal_uInt16 nWordType,
  58                sal_Int32 nStart, sal_Int32 nEnd, bool bClip = false );
  59
  60     // This next word function tries to find the language for the next word
  61     // It should currently _not_ be used for spell checking, and works only for
  62     // ! bReverse
  63     bool NextWord();
  64
  65     const OUString& GetWord() const    { return m_aWord; }
  66     const OUString& GetPrevWord() const { return m_aPrevWord; }
  67
  68     sal_Int32 GetBegin() const         { return m_nBegin; }
  69     sal_Int32 GetEnd() const           { return m_nBegin + m_nLength; }
  70     sal_Int32 GetLen() const           { return m_nLength; }
  71
  72     LanguageType GetCurrentLanguage() const {return m_aCurrentLang;}
  73
  74     sal_Int32 getOverriddenDashCount() const {return m_nOverriddenDashCount; }
  75 };
  76
  77 #endif
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */