include/wx/html/mod_templ.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mod_templ.h
   3 // Purpose:     wxHtml tags module generic "template"
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) 1999 Vaclav Slavik
   6 // Licence:     wxWindows Licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 /*
  10
  11 DESCRIPTION:
  12 This is set of macros for easier writing of tag handlers. How to use it?
  13 See mod_fonts.cpp for example...
  14
  15 Attention! This is quite strange C++ bastard. Before using it,
  16 I STRONGLY recommend reading and understanding these macros!!
  17
  18 */
  19
  20
  21 #ifndef __MOD_TEMPL_H__
  22 #define __MOD_TEMPL_H__
  23
  24 #include "wx/defs.h"
  25 #if wxUSE_HTML
  26
  27
  28 #ifdef __GNUG__
  29 #pragma interface
  30 #pragma implementation
  31 #endif
  32
  33 #include <wx/wxprec.h>
  34
  35 #ifdef __BORDLANDC__
  36 #pragma hdrstop
  37 #endif
  38
  39 #ifndef WXPRECOMP
  40 #include <wx/wx.h>
  41 #endif
  42
  43
  44
  45
  46 #include <wx/html/htmlwinparser.h>
  47
  48
  49 #define TAG_HANDLER_BEGIN(name,tags)                                      \
  50     class HTML_Handler_##name : public wxHtmlWinTagHandler                \
  51     {                                                                     \
  52         public:                                                           \
  53             wxString GetSupportedTags() {return tags;}
  54
  55
  56
  57 #define TAG_HANDLER_VARS                                                  \
  58         private:
  59
  60 #define TAG_HANDLER_CONSTR(name)                                                \
  61         public:                                                           \
  62         HTML_Handler_##name () : wxHtmlWinTagHandler()
  63
  64
  65 #define TAG_HANDLER_PROC(varib)                                           \
  66         public:                                                           \
  67             bool HandleTag(const wxHtmlTag& varib)
  68
  69
  70
  71 #define TAG_HANDLER_END(name)                                             \
  72     };
  73
  74
  75
  76
  77 #define TAGS_MODULE_BEGIN(name)                                           \
  78     class HTML_Module##name : public wxHtmlTagsModule                     \
  79     {                                                                     \
  80         DECLARE_DYNAMIC_CLASS(HTML_Module##name )                         \
  81         public:                                                           \
  82             void FillHandlersTable(wxHtmlWinParser *parser)               \
  83                 {
  84
  85
  86
  87
  88 #define TAGS_MODULE_ADD(handler)                                          \
  89                     parser -> AddTagHandler(new HTML_Handler_##handler);
  90
  91
  92
  93
  94 #define TAGS_MODULE_END(name)                                             \
  95                 }                                                         \
  96     };                                                                    \
  97     IMPLEMENT_DYNAMIC_CLASS(HTML_Module##name , wxHtmlTagsModule)
  98
  99
 100
 101 #endif
 102 #endif