fbreader/src/bookmodel/BookModel.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 __BOOKMODEL_H__
  21 #define __BOOKMODEL_H__
  22
  23 #include <map>
  24 #include <string>
  25
  26 #include <ZLTextModel.h>
  27 #include <ZLTextParagraph.h>
  28 #include "../description/BookDescription.h"
  29
  30 class ZLImage;
  31
  32 class ContentsModel : public ZLTextTreeModel {
  33
  34 public:
  35         void setReference(const ZLTextTreeParagraph *paragraph, int reference);
  36         int reference(const ZLTextTreeParagraph *paragraph) const;
  37
  38 private:
  39         std::map<const ZLTextTreeParagraph*,int> myReferenceByParagraph;
  40 };
  41
  42 class BookModel {
  43
  44 public:
  45         struct Label {
  46                 Label(shared_ptr<ZLTextModel> model, int paragraphNumber) : Model(model), ParagraphNumber(paragraphNumber) {}
  47
  48                 const shared_ptr<ZLTextModel> Model;
  49                 const int ParagraphNumber;
  50         };
  51
  52 public:
  53         BookModel(const BookDescriptionPtr description);
  54         ~BookModel();
  55
  56         const std::string &fileName() const;
  57
  58         shared_ptr<ZLTextModel> bookTextModel() const;
  59         shared_ptr<ZLTextModel> contentsModel() const;
  60
  61         const ZLImageMap &imageMap() const;
  62         Label label(const std::string &id) const;
  63
  64         const BookDescriptionPtr description() const;
  65
  66 private:
  67         const BookDescriptionPtr myDescription;
  68         shared_ptr<ZLTextModel> myBookTextModel;
  69         shared_ptr<ZLTextModel> myContentsModel;
  70         ZLImageMap myImages;
  71         std::map<std::string,shared_ptr<ZLTextModel> > myFootnotes;
  72         std::map<std::string,Label> myInternalHyperlinks;
  73
  74 friend class BookReader;
  75 };
  76
  77 inline shared_ptr<ZLTextModel> BookModel::bookTextModel() const { return myBookTextModel; }
  78 inline shared_ptr<ZLTextModel> BookModel::contentsModel() const { return myContentsModel; }
  79 inline const ZLImageMap &BookModel::imageMap() const { return myImages; }
  80 inline const BookDescriptionPtr BookModel::description() const { return myDescription; }
  81
  82 #endif /* __BOOKMODEL_H__ */