writerperfect/source/filter/DocumentElement.hxx

   1 /* DocumentElement: The items we are collecting to be put into the Writer
   2  * document: paragraph and spans of text, as well as section breaks.
   3  *
   4  * Copyright (C) 2002-2003 William Lachance (william.lachance@sympatico.ca)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  *
  20  * For further information visit http://libwpd.sourceforge.net
  21  *
  22  */
  23
  24 /* "This product is not manufactured, approved, or supported by
  25  * Corel Corporation or Corel Corporation Limited."
  26  */
  27
  28 #ifndef _DOCUMENTELEMENT_H
  29 #define _DOCUMENTELEMENT_H
  30 #if defined _MSC_VER
  31 #pragma warning( push, 1 )
  32 #endif
  33 #include <libwpd/libwpd.h>
  34 #include <libwpd/WPXProperty.h>
  35 #include <libwpd/WPXString.h>
  36 #if defined _MSC_VER
  37 #pragma warning( pop )
  38 #endif
  39 #include <vector>
  40
  41 #include "DocumentHandler.hxx"
  42
  43 class DocumentElement
  44 {
  45 public:
  46     virtual ~DocumentElement() {}
  47     virtual void write(DocumentHandler *pHandler) const = 0;
  48     virtual void print() const {}
  49 };
  50
  51 class TagElement : public DocumentElement
  52 {
  53 public:
  54     TagElement(const char *szTagName) : msTagName(szTagName) {}
  55     const WPXString & getTagName() const { return msTagName; }
  56     virtual void print() const;
  57 private:
  58     WPXString msTagName;
  59 };
  60
  61 class TagOpenElement : public TagElement
  62 {
  63 public:
  64     TagOpenElement(const char *szTagName) : TagElement(szTagName) {}
  65     ~TagOpenElement() {}
  66     void addAttribute(const char *szAttributeName, const WPXString &sAttributeValue);
  67     virtual void write(DocumentHandler *pHandler) const;
  68     virtual void print () const;
  69 private:
  70     WPXPropertyList maAttrList;
  71 };
  72
  73 class TagCloseElement : public TagElement
  74 {
  75 public:
  76     TagCloseElement(const char *szTagName) : TagElement(szTagName) {}
  77     virtual void write(DocumentHandler *pHandler) const;
  78 };
  79
  80 class CharDataElement : public DocumentElement
  81 {
  82 public:
  83     CharDataElement(const char *sData) : DocumentElement(), msData(sData) {}
  84     virtual void write(DocumentHandler *pHandler) const;
  85 private:
  86     WPXString msData;
  87 };
  88
  89 class TextElement : public DocumentElement
  90 {
  91 public:
  92     TextElement(const WPXString & sTextBuf);
  93     virtual void write(DocumentHandler *pHandler) const;
  94
  95 private:
  96     WPXString msTextBuf;
  97 };
  98
  99 #endif