helpcompiler/inc/BasCodeTagger.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
  10 #ifndef INCLUDED_HELPCOMPILER_INC_BASCODETAGGER_HXX
  11 #define INCLUDED_HELPCOMPILER_INC_BASCODETAGGER_HXX
  12
  13 #include <iostream>
  14 #include <cstdlib>
  15 #include <string>
  16 #include <list>
  17 #include <libxml/xmlmemory.h>
  18 #include <libxml/parser.h>
  19 #include <rtl/ustring.hxx>
  20 #include <comphelper/syntaxhighlight.hxx>
  21 #include <helpcompiler/dllapi.h>
  22
  23 class BasicCodeTagger;
  24 class LibXmlTreeWalker;
  25
  26 //!Tagger class.
  27 class L10N_DLLPUBLIC BasicCodeTagger
  28 {
  29   private:
  30     xmlDocPtr             m_pDocument;
  31     std::list<xmlNodePtr> m_BasicCodeContainerTags;
  32     LibXmlTreeWalker   *m_pXmlTreeWalker;
  33     std::list<std::string>  m_BasicCodeStringList;
  34     SyntaxHighlighter     m_Highlighter;
  35     bool m_bTaggingCompleted;
  36     void tagParagraph( xmlNodePtr paragraph );
  37     static xmlChar* getTypeString( TokenTypes tokenType );
  38     void getBasicCodeContainerNodes();
  39     void tagBasCodeParagraphs();
  40
  41   public:
  42     enum TaggerException { FILE_WRITING, NULL_DOCUMENT, EMPTY_DOCUMENT };
  43     BasicCodeTagger( xmlDocPtr rootDoc );
  44     ~BasicCodeTagger();
  45     void tagBasicCodes();
  46 };
  47
  48 //================LibXmlTreeWalker===========================================================
  49
  50 class L10N_DLLPUBLIC LibXmlTreeWalker
  51 {
  52   private:
  53     xmlNodePtr            m_pCurrentNode;
  54     std::list<xmlNodePtr> m_Queue; //!Queue for breath-first search
  55
  56   public:
  57     LibXmlTreeWalker( xmlDocPtr doc );
  58     ~LibXmlTreeWalker() {}
  59     void nextNode();
  60     xmlNodePtr currentNode() { return m_pCurrentNode;}
  61     bool end();
  62     void ignoreCurrNodesChildren();
  63 };
  64
  65 #endif
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */