include/wx/html/m_templ.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/html/m_templ.h
   3 // Purpose:     Modules template file
   4 // Author:      Vaclav Slavik
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) Vaclav Slavik
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 /*
  11
  12 DESCRIPTION:
  13 This is set of macros for easier writing of tag handlers. How to use it?
  14 See mod_fonts.cpp for example...
  15
  16 Attention! This is quite strange C++ bastard. Before using it,
  17 I STRONGLY recommend reading and understanding these macros!!
  18
  19 */
  20
  21
  22 #ifndef _WX_M_TEMPL_H_
  23 #define _WX_M_TEMPL_H_
  24
  25 #include "wx/defs.h"
  26
  27 #if wxUSE_HTML
  28
  29 #include "wx/html/winpars.h"
  30
  31 #define TAG_HANDLER_BEGIN(name,tags)                                      \
  32     class wxHTML_Handler_##name : public wxHtmlWinTagHandler              \
  33     {                                                                     \
  34         public:                                                           \
  35             wxString GetSupportedTags() {return wxT(tags);}
  36
  37
  38
  39 #define TAG_HANDLER_VARS                                                  \
  40         private:
  41
  42 #define TAG_HANDLER_CONSTR(name)                                                \
  43         public:                                                           \
  44         wxHTML_Handler_##name () : wxHtmlWinTagHandler()
  45
  46
  47 #define TAG_HANDLER_PROC(varib)                                           \
  48         public:                                                           \
  49             bool HandleTag(const wxHtmlTag& varib)
  50
  51
  52
  53 #define TAG_HANDLER_END(name)                                             \
  54     };
  55
  56
  57
  58
  59 #define TAGS_MODULE_BEGIN(name)                                           \
  60     class wxHTML_Module##name : public wxHtmlTagsModule                   \
  61     {                                                                     \
  62         DECLARE_DYNAMIC_CLASS(wxHTML_Module##name )                       \
  63         public:                                                           \
  64             void FillHandlersTable(wxHtmlWinParser *parser)               \
  65                 {
  66
  67
  68
  69
  70 #define TAGS_MODULE_ADD(handler)                                          \
  71                     parser->AddTagHandler(new wxHTML_Handler_##handler);
  72
  73
  74
  75
  76 #define TAGS_MODULE_END(name)                                             \
  77                 }                                                         \
  78     };                                                                    \
  79     IMPLEMENT_DYNAMIC_CLASS(wxHTML_Module##name , wxHtmlTagsModule)
  80
  81
  82
  83 #endif
  84 #endif