fbreader/src/formats/html/HtmlBookReader.h

   1 /*
   2  * Copyright (C) 2004-2008 Geometer Plus <contact@geometerplus.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301, USA.
  18  */
  19
  20 #ifndef __HTMLBOOKREADER_H__
  21 #define __HTMLBOOKREADER_H__
  22
  23 #include <stack>
  24
  25 #include <shared_ptr.h>
  26
  27 #include "HtmlReader.h"
  28 #include "../../bookmodel/BookReader.h"
  29 #include "StyleSheetTable.h"
  30
  31 class BookModel;
  32 class PlainTextFormat;
  33 class StyleSheetParser;
  34
  35 class HtmlTagAction;
  36
  37 class HtmlBookReader : public HtmlReader {
  38
  39 public:
  40         HtmlBookReader(const std::string &baseDirectoryPath, BookModel &model, const PlainTextFormat &format, const std::string &encoding);
  41         ~HtmlBookReader();
  42         void setFileName(const std::string fileName);
  43
  44 protected:
  45         virtual shared_ptr<HtmlTagAction> createAction(const std::string &tag);
  46         void setBuildTableOfContent(bool build);
  47         void setProcessPreTag(bool process);
  48
  49 protected:
  50         void startDocumentHandler();
  51         void endDocumentHandler();
  52         bool tagHandler(const HtmlTag &tag);
  53         bool characterDataHandler(const char *text, int len, bool convert);
  54
  55 private:
  56         void preformattedCharacterDataHandler(const char *text, int len, bool convert);
  57         void addConvertedDataToBuffer(const char *text, int len, bool convert);
  58
  59 protected:
  60         BookReader myBookReader;
  61         std::string myBaseDirPath;
  62
  63 private:
  64         const PlainTextFormat &myFormat;
  65         int myIgnoreDataCounter;
  66         bool myIsPreformatted;
  67         bool myDontBreakParagraph;
  68
  69         bool myIsStarted;
  70         bool myBuildTableOfContent;
  71         bool myProcessPreTag;
  72         bool myIgnoreTitles;
  73         std::stack<int> myListNumStack;
  74
  75         StyleSheetTable myStyleSheetTable;
  76         shared_ptr<StyleSheetParser> myStyleSheetParser;
  77
  78         int mySpaceCounter;
  79         int myBreakCounter;
  80         std::string myConverterBuffer;
  81
  82         std::map<std::string,shared_ptr<HtmlTagAction> > myActionMap;
  83         std::vector<FBTextKind> myKindList;
  84
  85         std::string myFileName;
  86
  87         friend class HtmlTagAction;
  88         friend class HtmlControlTagAction;
  89         friend class HtmlHeaderTagAction;
  90         friend class HtmlIgnoreTagAction;
  91         friend class HtmlHrefTagAction;
  92         friend class HtmlImageTagAction;
  93         friend class HtmlBreakTagAction;
  94         friend class HtmlPreTagAction;
  95         friend class HtmlListTagAction;
  96         friend class HtmlListItemTagAction;
  97         friend class HtmlTableTagAction;
  98         friend class HtmlStyleTagAction;
  99 };
 100
 101 #endif /* __HTMLBOOKREADER_H__ */