include/wx/html/m_templ.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/html/m_templ.h
   3 // Purpose:     Modules template file
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) 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 _WX_M_TEMPL_H_
  22 #define _WX_M_TEMPL_H_
  23
  24 #include "wx/defs.h"
  25
  26 #if wxUSE_HTML
  27
  28 #include "wx/html/winpars.h"
  29
  30 #define TAG_HANDLER_BEGIN(name,tags)                                      \
  31     class wxHTML_Handler_##name : public wxHtmlWinTagHandler              \
  32     {                                                                     \
  33         public:                                                           \
  34             wxString GetSupportedTags() {return wxT(tags);}
  35
  36
  37
  38 #define TAG_HANDLER_VARS                                                  \
  39         private:
  40
  41 #define TAG_HANDLER_CONSTR(name)                                                \
  42         public:                                                           \
  43         wxHTML_Handler_##name () : wxHtmlWinTagHandler()
  44
  45
  46 #define TAG_HANDLER_PROC(varib)                                           \
  47         public:                                                           \
  48             bool HandleTag(const wxHtmlTag& varib)
  49
  50
  51
  52 #define TAG_HANDLER_END(name)                                             \
  53     };
  54
  55
  56
  57
  58 #define TAGS_MODULE_BEGIN(name)                                           \
  59     class wxHTML_Module##name : public wxHtmlTagsModule                   \
  60     {                                                                     \
  61         DECLARE_DYNAMIC_CLASS(wxHTML_Module##name )                       \
  62         public:                                                           \
  63             void FillHandlersTable(wxHtmlWinParser *parser)               \
  64                 {
  65
  66
  67
  68
  69 #define TAGS_MODULE_ADD(handler)                                          \
  70                     parser->AddTagHandler(new wxHTML_Handler_##handler);
  71
  72
  73
  74
  75 #define TAGS_MODULE_END(name)                                             \
  76                 }                                                         \
  77     };                                                                    \
  78     IMPLEMENT_DYNAMIC_CLASS(wxHTML_Module##name , wxHtmlTagsModule)
  79
  80
  81
  82 #endif
  83 #endif