user/wxLayout/wxlparser.h

   1 /*-*- c++ -*-********************************************************
   2  * wxlparser.h : parsers,  import/export for wxLayoutList           *
   3  *                                                                  *
   4  * (C) 1998 by Karsten Ballüder (Ballueder@usa.net)                 *
   5  *                                                                  *
   6  * $Id$
   7  *******************************************************************/
   8 #ifndef WXLPARSER_H
   9 #   define   WXLPARSER_H
  10
  11 #ifdef __GNUG__
  12 #   pragma interface "wxlparser.h"
  13 #endif
  14
  15 #ifndef   NULL
  16 #   define   NULL 0
  17 #endif
  18
  19 enum wxLayoutExportType
  20 {
  21    WXLO_EXPORT_TEXT,
  22    WXLO_EXPORT_HTML,
  23    WXLO_EXPORT_OBJECT
  24 };
  25
  26 enum wxLayoutExportMode
  27 {
  28    WXLO_EXPORT_AS_TEXT,
  29    WXLO_EXPORT_AS_TEXT_AND_COMMANDS,
  30    WXLO_EXPORT_AS_HTML,
  31    WXLO_EXPORT_AS_OBJECTS
  32 };
  33
  34 struct wxLayoutExportObject
  35 {
  36    wxLayoutExportType type;
  37    union
  38    {
  39       String           *text;
  40       wxLayoutObjectBase *object;
  41    }content;
  42    ~wxLayoutExportObject()
  43       {
  44          if(type == WXLO_EXPORT_TEXT || type == WXLO_EXPORT_HTML)
  45             delete content.text;
  46       }
  47 };
  48
  49 /// import text into a wxLayoutList (including linefeeds):
  50 void wxLayoutImportText(wxLayoutList &list, String const &str);
  51
  52
  53 wxLayoutExportObject *wxLayoutExport(wxLayoutList &list,
  54                                wxLayoutList::iterator &from,
  55                                wxLayoutExportMode WXLO_EXPORT_AS_TEXT);
  56
  57 #endif //WXLPARSER_H