include/wx/xti.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/xti.h
   3 // Purpose:     runtime metadata information (extended class info)
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     27/07/03
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1997 Julian Smart
   9 //              (c) 2003 Stefan Csomor
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef _WX_XTIH__
  14 #define _WX_XTIH__
  15
  16 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  17 #pragma interface "xti.h"
  18 #endif
  19
  20 // We want to support properties, event sources and events sinks through
  21 // explicit declarations, using templates and specialization to make the
  22 // effort as painless as possible.
  23 //
  24 // This means we have the following domains :
  25 //
  26 // - Type Information for categorizing built in types as well as custom types
  27 // this includes information about enums, their values and names
  28 // - Type safe value storage : a kind of wxVariant, called right now wxxVariant
  29 // which will be merged with wxVariant
  30 // - Property Information and Property Accessors providing access to a class'
  31 // values and exposed event delegates
  32 // - Information about event handlers
  33 // - extended Class Information for accessing all these
  34
  35 // ----------------------------------------------------------------------------
  36 // headers
  37 // ----------------------------------------------------------------------------
  38
  39 #include "wx/defs.h"
  40 #include "wx/memory.h"
  41 #include "wx/flags.h"
  42 #include "wx/string.h"
  43 #include "wx/arrstr.h"
  44 #include "wx/hashmap.h"
  45 #include "wx/log.h"
  46 #include  "wx/intl.h"
  47
  48 #include <typeinfo>
  49
  50 // we will move this later to defs.h
  51
  52 #if defined(__GNUC__) && !wxCHECK_GCC_VERSION( 3 , 4 )
  53 #  define wxUSE_MEMBER_TEMPLATES 0
  54 #endif
  55
  56 #if defined(_MSC_VER) && _MSC_VER <= 1200
  57 #  define wxUSE_MEMBER_TEMPLATES 0
  58 #  define wxUSE_FUNC_TEMPLATE_POINTER 0
  59 #endif
  60
  61 #ifndef wxUSE_MEMBER_TEMPLATES
  62 #  define wxUSE_MEMBER_TEMPLATES 1
  63 #endif
  64
  65 #ifndef wxUSE_FUNC_TEMPLATE_POINTER
  66 #  define wxUSE_FUNC_TEMPLATE_POINTER 1
  67 #endif
  68
  69 #if wxUSE_MEMBER_TEMPLATES
  70 #  define wxTEMPLATED_MEMBER_CALL( method , type ) method<type>()
  71 #  define wxTEMPLATED_MEMBER_FIX( type )
  72 #else
  73 #  define wxTEMPLATED_MEMBER_CALL( method , type ) method((type*)NULL)
  74 #  define wxTEMPLATED_MEMBER_FIX( type ) type* =NULL
  75 #endif
  76
  77 #if defined(_MSC_VER) && _MSC_VER <= 1200
  78 #  define wxTEMPLATED_FUNCTION_FIX( type ) , wxTEMPLATED_MEMBER_FIX(type)
  79 #  define wxINFUNC_CLASS_TYPE_FIX( type ) typedef type type;
  80 #else
  81 #  define wxTEMPLATED_FUNCTION_FIX( type )
  82 #  define wxINFUNC_CLASS_TYPE_FIX( type )
  83 #endif
  84
  85 #define EMPTY_MACROVALUE /**/
  86
  87 class WXDLLIMPEXP_BASE wxObject;
  88 class WXDLLIMPEXP_BASE wxClassInfo;
  89 class WXDLLIMPEXP_BASE wxDynamicClassInfo;
  90 class WXDLLIMPEXP_BASE wxHashTable;
  91 class WXDLLIMPEXP_BASE wxObjectRefData;
  92 class WXDLLIMPEXP_BASE wxEvent;
  93
  94 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
  95
  96 #if wxUSE_FUNC_TEMPLATE_POINTER
  97 #  define wxTO_STRING(type) wxToStringConverter<type>
  98 #  define wxTO_STRING_IMP(type)
  99 #  define wxFROM_STRING(type) wxFromStringConverter<type>
 100 #  define wxFROM_STRING_IMP(type)
 101 #else
 102 #  define wxTO_STRING(type) ToString##type
 103 #  define wxTO_STRING_IMP(type) inline void ToString##type( const wxxVariant& data , wxString &result ) { wxToStringConverter<type>(data, result); }
 104 #  define wxFROM_STRING(type) FromString##type
 105 #  define wxFROM_STRING_IMP(type) inline void FromString##type( const wxString& data , wxxVariant &result ) { wxFromStringConverter<type>(data, result); }
 106 #endif
 107
 108 // ----------------------------------------------------------------------------
 109 // Enum Support
 110 //
 111 // In the header files there would no change from pure c++ code, in the
 112 // implementation, an enum would have
 113 // to be enumerated eg :
 114 //
 115 // wxBEGIN_ENUM( wxFlavor )
 116 //   wxENUM_MEMBER( Vanilla )
 117 //   wxENUM_MEMBER( Chocolate )
 118 //   wxENUM_MEMBER( Strawberry )
 119 // wxEND_ENUM( wxFlavor )
 120 // ----------------------------------------------------------------------------
 121
 122 struct WXDLLIMPEXP_BASE wxEnumMemberData
 123 {
 124     const wxChar*   m_name;
 125     int             m_value;
 126 };
 127
 128 class WXDLLIMPEXP_BASE wxEnumData
 129 {
 130 public :
 131     wxEnumData( wxEnumMemberData* data ) ;
 132
 133     // returns true if the member has been found and sets the int value
 134     // pointed to accordingly (if ptr != null )
 135     // if not found returns false, value left unchanged
 136     bool HasEnumMemberValue( const wxChar *name , int *value = NULL ) const ;
 137
 138     // returns the value of the member, if not found in debug mode an
 139     // assert is issued, in release 0 is returned
 140     int GetEnumMemberValue(const wxChar *name ) const ;
 141
 142     // returns the name of the enum member having the passed in value
 143     // returns an emtpy string if not found
 144     const wxChar *GetEnumMemberName(int value) const ;
 145
 146     // returns the number of members in this enum
 147     int GetEnumCount() const { return m_count ; }
 148
 149     // returns the value of the nth member
 150     int GetEnumMemberValueByIndex( int n ) const ;
 151
 152     // returns the value of the nth member
 153     const wxChar *GetEnumMemberNameByIndex( int n ) const ;
 154 private :
 155     wxEnumMemberData *m_members;
 156     int m_count ;
 157 };
 158
 159 #define wxBEGIN_ENUM( e ) \
 160     wxEnumMemberData s_enumDataMembers##e[] = {
 161
 162 #define wxENUM_MEMBER( v ) { wxT(#v), v } ,
 163
 164 #define wxEND_ENUM( e ) { NULL , 0 } } ; \
 165     wxEnumData s_enumData##e( s_enumDataMembers##e ) ; \
 166     wxEnumData *wxGetEnumData(e) { return &s_enumData##e ; } \
 167     template<>  void wxStringReadValue(const wxString& s , e &data ) \
 168 { \
 169     data = (e) s_enumData##e.GetEnumMemberValue(s) ; \
 170 } \
 171     template<>  void wxStringWriteValue(wxString &s , const e &data ) \
 172 { \
 173     s =  s_enumData##e.GetEnumMemberName((int)data) ; \
 174 } \
 175     void FromLong##e( long data , wxxVariant& result ) { result = wxxVariant((e)data) ;} \
 176     void ToLong##e( const wxxVariant& data , long &result ) { result = (long) data.wxTEMPLATED_MEMBER_CALL(Get , e) ;} \
 177     wxTO_STRING_IMP( e ) \
 178     wxFROM_STRING_IMP( e ) \
 179     wxEnumTypeInfo s_typeInfo##e(wxT_ENUM , &s_enumData##e , &wxTO_STRING( e ) , &wxFROM_STRING( e ) , &ToLong##e , &FromLong##e , typeid(e).name() ) ;
 180
 181 // ----------------------------------------------------------------------------
 182 // Set Support
 183 //
 184 // in the header :
 185 //
 186 // enum wxFlavor
 187 // {
 188 //  Vanilla,
 189 //  Chocolate,
 190 //  Strawberry,
 191 // };
 192 //
 193 // typedef wxBitset<wxFlavor> wxCoupe ;
 194 //
 195 // in the implementation file :
 196 //
 197 // wxBEGIN_ENUM( wxFlavor )
 198 //  wxENUM_MEMBER( Vanilla )
 199 //  wxENUM_MEMBER( Chocolate )
 200 //  wxENUM_MEMBER( Strawberry )
 201 // wxEND_ENUM( wxFlavor )
 202 //
 203 // wxIMPLEMENT_SET_STREAMING( wxCoupe , wxFlavor )
 204 //
 205 // implementation note : no partial specialization for streaming, but a delegation to a
 206 // different class
 207 //
 208 // ----------------------------------------------------------------------------
 209
 210 // in order to remove dependancy on string tokenizer
 211 void WXDLLIMPEXP_BASE wxSetStringToArray( const wxString &s , wxArrayString &array ) ;
 212
 213 template<typename e>
 214 void wxSetFromString(const wxString &s , wxBitset<e> &data )
 215 {
 216     wxEnumData* edata = wxGetEnumData((e) 0) ;
 217     data.reset() ;
 218
 219     wxArrayString array ;
 220     wxSetStringToArray( s , array ) ;
 221     wxString flag;
 222     for ( int i = 0 ; i < array.Count() ; ++i )
 223     {
 224         flag = array[i] ;
 225         int ivalue ;
 226         if ( edata->HasEnumMemberValue( flag , &ivalue ) )
 227         {
 228             data.set( (e) ivalue ) ;
 229         }
 230     }
 231 }
 232
 233 template<typename e>
 234 void wxSetToString( wxString &s , const wxBitset<e> &data )
 235 {
 236     wxEnumData* edata = wxGetEnumData((e) 0) ;
 237     int count = edata->GetEnumCount() ;
 238     int i ;
 239     s.Clear() ;
 240     for ( i = 0 ; i < count ; i++ )
 241     {
 242         e value = (e) edata->GetEnumMemberValueByIndex(i) ;
 243         if ( data.test( value ) )
 244         {
 245             // this could also be done by the templated calls
 246             if ( !s.IsEmpty() )
 247                 s +=wxT("|") ;
 248             s += edata->GetEnumMemberNameByIndex(i) ;
 249         }
 250     }
 251 }
 252
 253 #define wxIMPLEMENT_SET_STREAMING(SetName,e) \
 254     template<>  void wxStringReadValue(const wxString &s , wxBitset<e> &data ) \
 255 { \
 256     wxSetFromString( s , data ) ; \
 257 } \
 258     template<>  void wxStringWriteValue( wxString &s , const wxBitset<e> &data ) \
 259 { \
 260     wxSetToString( s , data ) ; \
 261 } \
 262     void FromLong##SetName( long data , wxxVariant& result ) { result = wxxVariant(SetName((unsigned long)data)) ;} \
 263     void ToLong##SetName( const wxxVariant& data , long &result ) { result = (long) data.wxTEMPLATED_MEMBER_CALL(Get , SetName).to_ulong() ;} \
 264     wxTO_STRING_IMP( SetName ) \
 265     wxFROM_STRING_IMP( SetName ) \
 266     wxEnumTypeInfo s_typeInfo##SetName(wxT_SET , &s_enumData##e , &wxTO_STRING( SetName ) , &wxFROM_STRING( SetName ) , &ToLong##SetName , &FromLong##SetName, typeid(SetName).name() ) ;  \
 267 }
 268
 269 template<typename e>
 270 void wxFlagsFromString(const wxString &s , e &data )
 271 {
 272     wxEnumData* edata = wxGetEnumData((e*) 0) ;
 273     data.m_data = 0 ;
 274
 275     wxArrayString array ;
 276     wxSetStringToArray( s , array ) ;
 277     wxString flag;
 278     for ( size_t i = 0 ; i < array.Count() ; ++i )
 279     {
 280         flag = array[i] ;
 281         int ivalue ;
 282         if ( edata->HasEnumMemberValue( flag , &ivalue ) )
 283         {
 284             data.m_data |= ivalue ;
 285         }
 286     }
 287 }
 288
 289 template<typename e>
 290 void wxFlagsToString( wxString &s , const e& data )
 291 {
 292     wxEnumData* edata = wxGetEnumData((e*) 0) ;
 293     int count = edata->GetEnumCount() ;
 294     int i ;
 295     s.Clear() ;
 296     long dataValue = data.m_data ;
 297     for ( i = 0 ; i < count ; i++ )
 298     {
 299         int value = edata->GetEnumMemberValueByIndex(i) ;
 300         // make this to allow for multi-bit constants to work
 301         if ( value && ( dataValue & value ) == value )
 302         {
 303             // clear the flags we just set
 304             dataValue &= ~value ;
 305             // this could also be done by the templated calls
 306             if ( !s.IsEmpty() )
 307                 s +=wxT("|") ;
 308             s += edata->GetEnumMemberNameByIndex(i) ;
 309         }
 310     }
 311 }
 312
 313 #define wxBEGIN_FLAGS( e ) \
 314     wxEnumMemberData s_enumDataMembers##e[] = {
 315
 316 #define wxFLAGS_MEMBER( v ) { wxT(#v), v } ,
 317
 318 #define wxEND_FLAGS( e ) { NULL , 0 } } ; \
 319     wxEnumData s_enumData##e( s_enumDataMembers##e ) ; \
 320     wxEnumData *wxGetEnumData(e*) { return &s_enumData##e ; } \
 321     template<>  void wxStringReadValue(const wxString &s , e &data ) \
 322 { \
 323     wxFlagsFromString<e>( s , data ) ; \
 324 } \
 325     template<>  void wxStringWriteValue( wxString &s , const e& data ) \
 326 { \
 327     wxFlagsToString<e>( s , data ) ; \
 328 } \
 329     void FromLong##e( long data , wxxVariant& result ) { result = wxxVariant(e(data)) ;} \
 330     void ToLong##e( const wxxVariant& data , long &result ) { result = (long) data.wxTEMPLATED_MEMBER_CALL(Get , e).m_data ;} \
 331     wxTO_STRING_IMP( e ) \
 332     wxFROM_STRING_IMP( e ) \
 333     wxEnumTypeInfo s_typeInfo##e(wxT_SET , &s_enumData##e , &wxTO_STRING( e ) , &wxFROM_STRING( e ) , &ToLong##e , &FromLong##e, typeid(e).name()  ) ;
 334 // ----------------------------------------------------------------------------
 335 // Type Information
 336 // ----------------------------------------------------------------------------
 337 //
 338 //
 339 //  All data exposed by the RTTI is characterized using the following classes.
 340 //  The first characterization is done by wxTypeKind. All enums up to and including
 341 //  wxT_CUSTOM represent so called simple types. These cannot be divided any further.
 342 //  They can be converted to and from wxStrings, that's all.
 343
 344
 345 enum wxTypeKind
 346 {
 347     wxT_VOID = 0, // unknown type
 348     wxT_BOOL,
 349     wxT_CHAR,
 350     wxT_UCHAR,
 351     wxT_INT,
 352     wxT_UINT,
 353     wxT_LONG,
 354     wxT_ULONG,
 355     wxT_FLOAT,
 356     wxT_DOUBLE,
 357     wxT_STRING, // must be wxString
 358     wxT_SET, // must be wxBitset<> template
 359     wxT_ENUM,
 360     wxT_CUSTOM, // user defined type (e.g. wxPoint)
 361
 362     wxT_LAST_SIMPLE_TYPE_KIND = wxT_CUSTOM ,
 363
 364     wxT_OBJECT_PTR, // object reference
 365     wxT_OBJECT , // embedded object
 366     wxT_COLLECTION , // collection
 367
 368     wxT_DELEGATE , // for connecting against an event source
 369
 370     wxT_LAST_TYPE_KIND = wxT_DELEGATE // sentinel for bad data, asserts, debugging
 371 };
 372
 373 class WXDLLIMPEXP_BASE wxxVariant ;
 374 class WXDLLIMPEXP_BASE wxTypeInfo ;
 375
 376 WX_DECLARE_STRING_HASH_MAP_WITH_DECL( wxTypeInfo* , wxTypeInfoMap , class WXDLLIMPEXP_BASE ) ;
 377
 378 class WXDLLIMPEXP_BASE wxTypeInfo
 379 {
 380 public :
 381     typedef void (*converterToString_t)( const wxxVariant& data , wxString &result ) ;
 382     typedef void (*converterFromString_t)( const wxString& data , wxxVariant &result ) ;
 383
 384     wxTypeInfo(wxTypeKind kind,
 385                converterToString_t to = NULL, converterFromString_t from = NULL,
 386                const wxString &name = wxEmptyString):
 387             m_toString(to), m_fromString(from), m_kind(kind), m_name(name)
 388     {
 389         Register();
 390     }
 391 #if wxUSE_UNICODE
 392     wxTypeInfo(wxTypeKind kind,
 393                converterToString_t to, converterFromString_t from,
 394                const char *name):
 395             m_toString(to), m_fromString(from), m_kind(kind), m_name(wxString::FromAscii(name))
 396     {
 397         Register();
 398     }
 399 #endif
 400
 401     virtual ~wxTypeInfo()
 402     {
 403         Unregister() ;
 404     }
 405
 406     // return the kind of this type (wxT_... constants)
 407     wxTypeKind GetKind() const { return m_kind ; }
 408
 409     // returns the unique name of this type
 410     const wxString& GetTypeName() const { return m_name ; }
 411
 412     // is this type a delegate type
 413     bool IsDelegateType() const { return m_kind == wxT_DELEGATE ; }
 414
 415     // is this type a custom type
 416     bool IsCustomType() const { return m_kind == wxT_CUSTOM ; }
 417
 418     // is this type an object type
 419     bool IsObjectType() const { return m_kind == wxT_OBJECT || m_kind == wxT_OBJECT_PTR ; }
 420
 421     // can the content of this type be converted to and from strings ?
 422     bool HasStringConverters() const { return m_toString != NULL && m_fromString != NULL ; }
 423
 424     // convert a wxxVariant holding data of this type into a string
 425     void ConvertToString( const wxxVariant& data , wxString &result ) const
 426
 427     { if ( m_toString ) (*m_toString)( data , result ) ; else wxLogError( _("String conversions not supported") ) ; }
 428
 429     // convert a string into a wxxVariant holding the corresponding data in this type
 430     void ConvertFromString( const wxString& data , wxxVariant &result ) const
 431     { if( m_fromString ) (*m_fromString)( data , result ) ; else wxLogError( _("String conversions not supported") ) ; }
 432
 433 #if wxUSE_UNICODE
 434     static wxTypeInfo        *FindType(const char *typeName) { return FindType( wxString::FromAscii(typeName) ) ; }
 435 #endif
 436     static wxTypeInfo        *FindType(const wxChar *typeName);
 437
 438 private :
 439
 440     void Register();
 441     void Unregister();
 442
 443     converterToString_t m_toString ;
 444     converterFromString_t m_fromString ;
 445
 446     static wxTypeInfoMap*      ms_typeTable ;
 447
 448     wxTypeKind m_kind;
 449     wxString m_name;
 450 };
 451
 452 class WXDLLIMPEXP_BASE wxBuiltInTypeInfo : public wxTypeInfo
 453 {
 454 public :
 455     wxBuiltInTypeInfo( wxTypeKind kind , converterToString_t to = NULL , converterFromString_t from = NULL , const wxString &name = wxEmptyString ) :
 456        wxTypeInfo( kind , to , from , name )
 457        { wxASSERT_MSG( GetKind() < wxT_SET , wxT("Illegal Kind for Base Type") ) ; }
 458 #if wxUSE_UNICODE
 459     wxBuiltInTypeInfo( wxTypeKind kind , converterToString_t to  , converterFromString_t from  , const char *name  ) :
 460        wxTypeInfo( kind , to , from , name )
 461        { wxASSERT_MSG( GetKind() < wxT_SET , wxT("Illegal Kind for Base Type") ) ; }
 462 #endif
 463 } ;
 464
 465 class WXDLLIMPEXP_BASE wxCustomTypeInfo : public wxTypeInfo
 466 {
 467 public :
 468     wxCustomTypeInfo( const wxString &name , converterToString_t to , converterFromString_t from ) :
 469        wxTypeInfo( wxT_CUSTOM , to , from , name )
 470        {}
 471 #if wxUSE_UNICODE
 472     wxCustomTypeInfo( const char *name  , converterToString_t to , converterFromString_t from ) :
 473        wxTypeInfo( wxT_CUSTOM , to , from , name )
 474        {}
 475 #endif
 476 } ;
 477
 478 class WXDLLIMPEXP_BASE wxEnumTypeInfo : public wxTypeInfo
 479 {
 480 public :
 481     typedef void (*converterToLong_t)( const wxxVariant& data , long &result ) ;
 482     typedef void (*converterFromLong_t)( long data , wxxVariant &result ) ;
 483
 484     wxEnumTypeInfo( wxTypeKind kind , wxEnumData* enumInfo , converterToString_t to , converterFromString_t from ,
 485         converterToLong_t toLong , converterFromLong_t fromLong , const wxString &name  ) :
 486     wxTypeInfo( kind , to , from , name ) , m_toLong( toLong ) , m_fromLong( fromLong )
 487     { wxASSERT_MSG( kind == wxT_ENUM || kind == wxT_SET , wxT("Illegal Kind for Enum Type")) ; m_enumInfo = enumInfo ;}
 488
 489 #if wxUSE_UNICODE
 490     wxEnumTypeInfo( wxTypeKind kind , wxEnumData* enumInfo , converterToString_t to , converterFromString_t from ,
 491         converterToLong_t toLong , converterFromLong_t fromLong , const char * name   ) :
 492     wxTypeInfo( kind , to , from , name ) , m_toLong( toLong ) , m_fromLong( fromLong )
 493     { wxASSERT_MSG( kind == wxT_ENUM || kind == wxT_SET , wxT("Illegal Kind for Enum Type")) ; m_enumInfo = enumInfo ;}
 494 #endif
 495     const wxEnumData* GetEnumData() const { return m_enumInfo ; }
 496
 497     // convert a wxxVariant holding data of this type into a long
 498     void ConvertToLong( const wxxVariant& data , long &result ) const
 499
 500     { if( m_toLong ) (*m_toLong)( data , result ) ; else wxLogError( _("Long Conversions not supported") ) ; }
 501
 502     // convert a long into a wxxVariant holding the corresponding data in this type
 503     void ConvertFromLong( long data , wxxVariant &result ) const
 504     { if( m_fromLong ) (*m_fromLong)( data , result ) ; else wxLogError( _("Long Conversions not supported") ) ;}
 505
 506 private :
 507     converterToLong_t m_toLong ;
 508     converterFromLong_t m_fromLong ;
 509
 510     wxEnumData *m_enumInfo; // Kind == wxT_ENUM or Kind == wxT_SET
 511 } ;
 512
 513 class WXDLLIMPEXP_BASE wxClassTypeInfo : public wxTypeInfo
 514 {
 515 public :
 516     wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo , converterToString_t to = NULL , converterFromString_t from = NULL , const wxString &name = wxEmptyString) ;
 517 #if wxUSE_UNICODE
 518     wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo , converterToString_t to  , converterFromString_t from  , const char *name ) ;
 519 #endif
 520     const wxClassInfo *GetClassInfo() const { return m_classInfo ; }
 521 private :
 522     wxClassInfo *m_classInfo; // Kind == wxT_OBJECT - could be NULL
 523 } ;
 524
 525 class WXDLLIMPEXP_BASE wxCollectionTypeInfo : public wxTypeInfo
 526 {
 527 public :
 528     wxCollectionTypeInfo( const wxString &elementName , converterToString_t to , converterFromString_t from  , const wxString &name) :
 529        wxTypeInfo( wxT_COLLECTION , to , from , name )
 530        { m_elementTypeName = elementName ; m_elementType = NULL ;}
 531 #if wxUSE_UNICODE
 532     wxCollectionTypeInfo( const char *elementName , converterToString_t to , converterFromString_t from  , const char *name ) :
 533        wxTypeInfo( wxT_COLLECTION , to , from , name )
 534        { m_elementTypeName = wxString::FromAscii( elementName ) ; m_elementType = NULL ;}
 535 #endif
 536        const wxTypeInfo* GetElementType() const
 537        {
 538            if ( m_elementType == NULL )
 539                m_elementType = wxTypeInfo::FindType( m_elementTypeName ) ;
 540            return m_elementType ; }
 541 private :
 542     mutable wxTypeInfo * m_elementType ;
 543     wxString    m_elementTypeName ;
 544 } ;
 545
 546 // a delegate is an exposed event source
 547
 548 class WXDLLIMPEXP_BASE wxDelegateTypeInfo : public wxTypeInfo
 549 {
 550 public :
 551     wxDelegateTypeInfo( int eventType , wxClassInfo* eventClass , converterToString_t to = NULL , converterFromString_t from = NULL ) ;
 552     wxDelegateTypeInfo( int eventType , int lastEventType, wxClassInfo* eventClass , converterToString_t to = NULL , converterFromString_t from = NULL ) ;
 553     int GetEventType() const { return m_eventType ; }
 554     int GetLastEventType() const { return m_lastEventType ; }
 555     const wxClassInfo* GetEventClass() const { return m_eventClass ; }
 556 private :
 557     const wxClassInfo *m_eventClass; // (extended will merge into classinfo)
 558     int m_eventType ;
 559     int m_lastEventType ;
 560 } ;
 561
 562 template<typename T> const wxTypeInfo* wxGetTypeInfo( T * ) { return wxTypeInfo::FindType(typeid(T).name()) ; }
 563
 564 // this macro is for usage with custom, non-object derived classes and structs, wxPoint is such a custom type
 565
 566 #if wxUSE_FUNC_TEMPLATE_POINTER
 567 #define wxCUSTOM_TYPE_INFO( e , toString , fromString ) \
 568     wxCustomTypeInfo s_typeInfo##e(typeid(e).name() , &toString , &fromString) ;
 569 #else
 570 #define wxCUSTOM_TYPE_INFO( e , toString , fromString ) \
 571     void ToString##e( const wxxVariant& data , wxString &result ) { toString(data, result); } \
 572     void FromString##e( const wxString& data , wxxVariant &result ) { fromString(data, result); } \
 573     wxCustomTypeInfo s_typeInfo##e(typeid(e).name() , &ToString##e , &FromString##e) ;
 574 #endif
 575
 576 #define wxCOLLECTION_TYPE_INFO( element , collection ) \
 577     wxCollectionTypeInfo s_typeInfo##collection( typeid(element).name() , NULL , NULL , typeid(collection).name() ) ;
 578
 579 // sometimes a compiler invents specializations that are nowhere called, use this macro to satisfy the refs, currently
 580 // we don't have to play tricks, but if we will have to according to the compiler, we will use that macro for that
 581
 582 #define wxILLEGAL_TYPE_SPECIALIZATION( a )
 583
 584 // ----------------------------------------------------------------------------
 585 // wxxVariant as typesafe data holder
 586 // ----------------------------------------------------------------------------
 587
 588 class WXDLLIMPEXP_BASE wxxVariantData
 589 {
 590 public:
 591     virtual ~wxxVariantData() {}
 592
 593     // return a heap allocated duplicate
 594     virtual wxxVariantData* Clone() const = 0 ;
 595
 596     // returns the type info of the contentc
 597     virtual const wxTypeInfo* GetTypeInfo() const = 0 ;
 598 } ;
 599
 600 template<typename T> class wxxVariantDataT : public wxxVariantData
 601 {
 602 public:
 603     wxxVariantDataT(const T& d) : m_data(d) {}
 604     virtual ~wxxVariantDataT() {}
 605
 606     // get a ref to the stored data
 607     T & Get() { return m_data; }
 608
 609     // get a const ref to the stored data
 610     const T & Get() const { return m_data; }
 611
 612     // set the data
 613     void Set(const T& d) { m_data =  d; }
 614
 615     // return a heap allocated duplicate
 616     virtual wxxVariantData* Clone() const { return new wxxVariantDataT<T>( Get() ) ; }
 617
 618     // returns the type info of the contentc
 619     virtual const wxTypeInfo* GetTypeInfo() const { return wxGetTypeInfo( (T*) NULL ) ; }
 620
 621 private:
 622     T m_data;
 623 };
 624
 625 class WXDLLIMPEXP_BASE wxxVariant
 626 {
 627 public :
 628     wxxVariant() { m_data = NULL ; }
 629     wxxVariant( wxxVariantData* data , const wxString& name = wxEmptyString ) : m_data(data) , m_name(name) {}
 630     wxxVariant( const wxxVariant &d ) { if ( d.m_data ) m_data = d.m_data->Clone() ; else m_data = NULL ; m_name = d.m_name ; }
 631
 632     template<typename T> wxxVariant( const T& data , const wxString& name = wxEmptyString ) :
 633     m_data(new wxxVariantDataT<T>(data) ), m_name(name) {}
 634
 635     ~wxxVariant() { delete m_data ; }
 636
 637     // get a ref to the stored data
 638     template<typename T> T& Get(wxTEMPLATED_MEMBER_FIX(T))
 639     {
 640         wxxVariantDataT<T> *dataptr = dynamic_cast<wxxVariantDataT<T>*> (m_data) ;
 641         wxASSERT_MSG( dataptr , wxString::Format(wxT("Cast to %s not possible"), typeid(T).name()) ) ;
 642         return dataptr->Get() ;
 643     }
 644
 645     // get a ref to the stored data
 646     template<typename T> const T& Get(wxTEMPLATED_MEMBER_FIX(T)) const
 647     {
 648         const wxxVariantDataT<T> *dataptr = dynamic_cast<const wxxVariantDataT<T>*> (m_data) ;
 649         wxASSERT_MSG( dataptr , wxString::Format(wxT("Cast to %s not possible"), typeid(T).name()) ) ;
 650         return dataptr->Get() ;
 651     }
 652
 653     bool IsEmpty() const { return m_data == NULL ; }
 654
 655     template<typename T> bool HasData(wxTEMPLATED_MEMBER_FIX(T)) const
 656     {
 657         const wxxVariantDataT<T> *dataptr = dynamic_cast<const wxxVariantDataT<T>*> (m_data) ;
 658         return dataptr != NULL ;
 659     }
 660
 661     // stores the data
 662     template<typename T> void Set(const T& data) const
 663     {
 664         delete m_data ;
 665         m_data = new wxxVariantDataT<T>(data) ;
 666     }
 667
 668     wxxVariant& operator=(const wxxVariant &d)
 669     {
 670         m_data = d.m_data->Clone() ;
 671         m_name = d.m_name ;
 672         return *this ;
 673     }
 674
 675     // gets the stored data casted to a wxObject* , returning NULL if cast is not possible
 676     wxObject* GetAsObject() ;
 677
 678     // get the typeinfo of the stored object
 679     const wxTypeInfo* GetTypeInfo() const { return m_data->GetTypeInfo() ; }
 680
 681     // returns this value as string
 682     wxString GetAsString() const
 683     {
 684         wxString s ;
 685         GetTypeInfo()->ConvertToString( *this , s ) ;
 686         return s ;
 687     }
 688     const wxString& GetName() const { return m_name ; }
 689 private :
 690     wxxVariantData* m_data ;
 691     wxString m_name ;
 692 } ;
 693
 694 #include <wx/dynarray.h>
 695
 696 WX_DECLARE_OBJARRAY_WITH_DECL(wxxVariant, wxxVariantArray, class WXDLLIMPEXP_BASE);
 697
 698 // templated streaming, every type must have their specialization for these methods
 699
 700 template<typename T>
 701 void wxStringReadValue( const wxString &s , T &data );
 702
 703 template<typename T>
 704 void wxStringWriteValue( wxString &s , const T &data);
 705
 706 template<typename T>
 707 void wxToStringConverter( const wxxVariant &v, wxString &s wxTEMPLATED_FUNCTION_FIX(T)) { wxStringWriteValue( s , v.wxTEMPLATED_MEMBER_CALL(Get , T) ) ; }
 708
 709 template<typename T>
 710 void wxFromStringConverter( const wxString &s, wxxVariant &v wxTEMPLATED_FUNCTION_FIX(T)) { T d ; wxStringReadValue( s , d ) ; v = wxxVariant(d) ; }
 711
 712 // ----------------------------------------------------------------------------
 713 // Property Support
 714 //
 715 // wxPropertyInfo is used to inquire of the property by name.  It doesn't
 716 // provide access to the property, only information about it.  If you
 717 // want access, look at wxPropertyAccessor.
 718 // ----------------------------------------------------------------------------
 719
 720 class WXDLLIMPEXP_BASE wxSetter
 721 {
 722 public:
 723     wxSetter( const wxString name ) { m_name = name ; }
 724     virtual ~wxSetter() {}
 725     virtual void Set( wxObject *object, const wxxVariant &variantValue ) const = 0;
 726     const wxString& GetName() const { return m_name ; }
 727 private:
 728     wxString m_name;
 729 };
 730
 731 class WXDLLIMPEXP_BASE wxGetter
 732 {
 733 public:
 734     wxGetter( const wxString name ) { m_name = name ; }
 735     virtual ~wxGetter() {}
 736     virtual void Get( const wxObject *object , wxxVariant& result) const = 0;
 737     const wxString& GetName() const { return m_name ; }
 738 private:
 739     wxString m_name;
 740 };
 741
 742 class WXDLLIMPEXP_BASE wxCollectionGetter
 743 {
 744 public :
 745     wxCollectionGetter( const wxString name ) { m_name = name ; }
 746     virtual ~wxCollectionGetter() {}
 747     virtual void Get( const wxObject *object , wxxVariantArray& result) const = 0;
 748     const wxString& GetName() const { return m_name ; }
 749 private :
 750     wxString m_name ;
 751 } ;
 752
 753 template<typename coll_t> void WXDLLIMPEXP_BASE wxCollectionToVariantArray( const coll_t& coll , wxxVariantArray& result ) ;
 754
 755 class WXDLLIMPEXP_BASE wxAdder
 756 {
 757 public :
 758     wxAdder( const wxString name ) { m_name = name ; }
 759     virtual ~wxAdder() {}
 760     virtual void Add( wxObject *object, const wxxVariant &variantValue ) const= 0;
 761     const wxString& GetName() const { return m_name ; }
 762 private :
 763     wxString m_name ;
 764 } ;
 765
 766
 767 #define wxSETTER( property, Klass, valueType, setterMethod ) \
 768 class wxSetter##property : public wxSetter \
 769 { \
 770 public: \
 771     wxINFUNC_CLASS_TYPE_FIX(Klass) \
 772     wxSetter##property() : wxSetter( wxT(#setterMethod) ) {} \
 773     ~wxSetter##property() {} \
 774     void Set( wxObject *object, const wxxVariant &variantValue ) const \
 775 { \
 776     Klass *obj = dynamic_cast<Klass*>(object) ;  \
 777     if ( variantValue.wxTEMPLATED_MEMBER_CALL(HasData, valueType) ) \
 778     obj->setterMethod(variantValue.wxTEMPLATED_MEMBER_CALL(Get , valueType)) ; \
 779             else \
 780             obj->setterMethod(*variantValue.wxTEMPLATED_MEMBER_CALL(Get , valueType*)) ; \
 781 } \
 782 } ;
 783
 784 #define wxGETTER( property, Klass, valueType , gettermethod ) \
 785 class wxGetter##property : public wxGetter \
 786 { \
 787 public : \
 788     wxINFUNC_CLASS_TYPE_FIX(Klass) \
 789     wxGetter##property() : wxGetter( wxT(#gettermethod) ) {} \
 790     ~wxGetter##property() {} \
 791     void Get( const wxObject *object , wxxVariant &result) const \
 792 { \
 793     const Klass *obj = dynamic_cast<const Klass*>(object) ;  \
 794     result = wxxVariant( obj->gettermethod() ) ; \
 795 } \
 796 } ;
 797
 798 #define wxADDER( property, Klass, valueType , addermethod ) \
 799 class wxAdder##property : public wxAdder \
 800 { \
 801 public: \
 802     wxINFUNC_CLASS_TYPE_FIX(Klass) \
 803     wxAdder##property() : wxAdder( wxT(#addermethod) ) {} \
 804     ~wxAdder##property() {} \
 805     void Add( wxObject *object, const wxxVariant &variantValue ) const \
 806 { \
 807     Klass *obj = dynamic_cast<Klass*>(object) ;  \
 808     if ( variantValue.wxTEMPLATED_MEMBER_CALL(HasData, valueType) ) \
 809     obj->addermethod(variantValue.wxTEMPLATED_MEMBER_CALL(Get , valueType)) ; \
 810             else \
 811             obj->addermethod(*variantValue.wxTEMPLATED_MEMBER_CALL(Get , valueType*)) ; \
 812 } \
 813 } ;
 814
 815 #define wxCOLLECTION_GETTER( property, Klass, valueType , gettermethod ) \
 816 class wxCollectionGetter##property : public wxCollectionGetter \
 817 { \
 818 public : \
 819     wxINFUNC_CLASS_TYPE_FIX(Klass) \
 820     wxCollectionGetter##property() : wxCollectionGetter( wxT(#gettermethod) ) {} \
 821     ~wxCollectionGetter##property() {} \
 822     void Get( const wxObject *object , wxxVariantArray &result) const \
 823 { \
 824     const Klass *obj = dynamic_cast<const Klass*>(object) ;  \
 825     wxCollectionToVariantArray( obj->gettermethod() , result ) ; \
 826 } \
 827 } ;
 828
 829 class WXDLLIMPEXP_BASE wxPropertyAccessor
 830 {
 831 public :
 832     wxPropertyAccessor( wxSetter *setter , wxGetter *getter , wxAdder *adder , wxCollectionGetter *collectionGetter )
 833     { m_setter = setter ; m_getter = getter ; m_adder = adder ; m_collectionGetter = collectionGetter ;}
 834
 835     virtual ~wxPropertyAccessor() {}
 836
 837     // Setting a simple property (non-collection)
 838     virtual void SetProperty(wxObject *object, const wxxVariant &value) const
 839     { if ( m_setter ) m_setter->Set( object , value ) ; else wxLogError( _("SetProperty called w/o valid setter") ) ;}
 840
 841     // Getting a simple property (non-collection)
 842     virtual void GetProperty(const wxObject *object, wxxVariant &result) const
 843     { if ( m_getter ) m_getter->Get( object , result ) ; else wxLogError( _("GetProperty called w/o valid getter") ) ;}
 844
 845     // Adding an element to a collection property
 846     virtual void AddToPropertyCollection(wxObject *object, const wxxVariant &value) const
 847     { if ( m_adder ) m_adder->Add( object , value ) ; else wxLogError( _("AddToPropertyCollection called w/o valid adder") ) ;}
 848
 849     // Getting a collection property
 850     virtual void GetPropertyCollection( const wxObject *obj, wxxVariantArray &result) const
 851     { if ( m_collectionGetter ) m_collectionGetter->Get( obj , result) ; else wxLogError( _("GetPropertyCollection called w/o valid collection getter") ) ;}
 852
 853     virtual bool HasSetter() const { return m_setter != NULL ; }
 854     virtual bool HasCollectionGetter() const { return m_collectionGetter != NULL ; }
 855     virtual bool HasGetter() const { return m_getter != NULL ; }
 856     virtual bool HasAdder() const { return m_adder != NULL ; }
 857
 858     virtual const wxString& GetCollectionGetterName() const
 859     { return m_collectionGetter->GetName() ; }
 860     virtual const wxString&  GetGetterName() const
 861     { return m_getter->GetName() ; }
 862     virtual const wxString& GetSetterName() const
 863     { return m_setter->GetName() ; }
 864     virtual const wxString& GetAdderName() const
 865     { return m_adder->GetName() ; }
 866
 867 protected :
 868     wxSetter *m_setter ;
 869     wxAdder *m_adder ;
 870     wxGetter *m_getter ;
 871     wxCollectionGetter* m_collectionGetter ;
 872 };
 873
 874 class WXDLLIMPEXP_BASE wxGenericPropertyAccessor : public wxPropertyAccessor
 875 {
 876 public :
 877     wxGenericPropertyAccessor( const wxString &propName ) ;
 878     ~wxGenericPropertyAccessor() ;
 879
 880     void RenameProperty( const wxString& WXUNUSED_UNLESS_DEBUG(oldName),
 881         const wxString& newName )
 882     {
 883         wxASSERT( oldName == m_propertyName ) ; m_propertyName = newName ;
 884     }
 885     virtual bool HasSetter() const { return true ; }
 886     virtual bool HasGetter() const { return true ; }
 887     virtual bool HasAdder() const { return false ; }
 888     virtual bool HasCollectionGetter() const { return false ; }
 889
 890     virtual const wxString&  GetGetterName() const
 891     { return m_getterName ; }
 892     virtual const wxString& GetSetterName() const
 893     { return m_setterName ; }
 894
 895     virtual void SetProperty(wxObject *object, const wxxVariant &value) const ;
 896     virtual void GetProperty(const wxObject *object, wxxVariant &value) const ;
 897
 898     // Adding an element to a collection property
 899     virtual void AddToPropertyCollection(wxObject *WXUNUSED(object), const wxxVariant &WXUNUSED(value)) const
 900     { wxLogError( _("AddToPropertyCollection called on a generic accessor") ) ;}
 901
 902     // Getting a collection property
 903     virtual void GetPropertyCollection( const wxObject *WXUNUSED(obj), wxxVariantArray &WXUNUSED(result)) const
 904     { wxLogError ( _("GetPropertyCollection called on a generic accessor") ) ;}
 905 private :
 906     struct wxGenericPropertyAccessorInternal ;
 907     wxGenericPropertyAccessorInternal* m_data ;
 908     wxString m_propertyName ;
 909     wxString m_setterName ;
 910     wxString m_getterName ;
 911 } ;
 912
 913 typedef long wxPropertyInfoFlags ;
 914 enum {
 915     // will be removed in future releases
 916     wxPROP_DEPRECATED       = 0x00000001 ,
 917     // object graph property, will be streamed with priority (after constructor properties)
 918     wxPROP_OBJECT_GRAPH     = 0x00000002 ,
 919     // this will only be streamed out and in as enum/set, the internal representation is still a long
 920     wxPROP_ENUM_STORE_LONG  = 0x00000004 ,
 921     // don't stream out this property, needed eg to avoid streaming out children that are always created by their parents
 922     wxPROP_DONT_STREAM = 0x00000008 ,
 923 }  ;
 924
 925 class WXDLLIMPEXP_BASE wxPropertyInfo
 926 {
 927     friend class WXDLLIMPEXP_BASE wxDynamicClassInfo ;
 928 public :
 929     wxPropertyInfo(wxPropertyInfo* &iter,
 930                    wxClassInfo* itsClass,
 931                    const wxString& name,
 932                    const wxString& typeName,
 933                    wxPropertyAccessor *accessor,
 934                    wxxVariant dv,
 935                    wxPropertyInfoFlags flags = 0,
 936                    const wxString& helpString = wxEmptyString,
 937                    const wxString& groupString = wxEmptyString) :
 938                    m_itsClass(itsClass),
 939            m_name(name),
 940            m_typeInfo(NULL),
 941            m_typeName(typeName) ,
 942            m_collectionElementTypeInfo(NULL),
 943            m_accessor(accessor),
 944            m_defaultValue(dv),
 945            m_flags(flags),
 946            m_helpString(helpString),
 947            m_groupString(groupString)
 948        {
 949            Insert(iter);
 950        }
 951
 952 #if wxUSE_UNICODE
 953     wxPropertyInfo(wxPropertyInfo* &iter,
 954                    wxClassInfo* itsClass,
 955                    const wxString& name,
 956                    const char* typeName,
 957                    wxPropertyAccessor *accessor,
 958                    wxxVariant dv,
 959                    wxPropertyInfoFlags flags = 0,
 960                    const wxString& helpString = wxEmptyString,
 961                    const wxString& groupString = wxEmptyString) :
 962                    m_itsClass(itsClass),
 963            m_name(name),
 964            m_typeInfo(NULL),
 965            m_typeName(wxString::FromAscii(typeName)) ,
 966            m_collectionElementTypeInfo(NULL),
 967            m_accessor(accessor),
 968            m_defaultValue(dv),
 969            m_flags(flags),
 970            m_helpString(helpString),
 971            m_groupString(groupString)
 972        {
 973            Insert(iter);
 974        }
 975 #endif
 976     wxPropertyInfo(wxPropertyInfo* &iter,
 977                    wxClassInfo* itsClass,
 978                    const wxString& name,
 979                    wxDelegateTypeInfo* type,
 980                    wxPropertyAccessor *accessor,
 981                    wxxVariant dv,
 982                    wxPropertyInfoFlags flags = 0,
 983                    const wxString& helpString = wxEmptyString,
 984                    const wxString& groupString = wxEmptyString) :
 985            m_itsClass(itsClass),
 986            m_name(name),
 987            m_typeInfo(type),
 988            m_collectionElementTypeInfo(NULL),
 989            m_accessor(accessor),
 990            m_defaultValue(dv),
 991            m_flags(flags),
 992            m_helpString(helpString),
 993            m_groupString(groupString)
 994        {
 995            Insert(iter);
 996        }
 997
 998        wxPropertyInfo(wxPropertyInfo* &iter,
 999                       wxClassInfo* itsClass, const wxString& name,
1000                       const wxString& collectionTypeName,
1001                       const wxString& elementTypeName,
1002                       wxPropertyAccessor *accessor,
1003                       wxPropertyInfoFlags flags = 0,
1004                       const wxString& helpString = wxEmptyString,
1005                       const wxString& groupString = wxEmptyString) :
1006            m_itsClass(itsClass),
1007            m_name(name),
1008            m_typeInfo(NULL),
1009            m_typeName(collectionTypeName) ,
1010            m_collectionElementTypeInfo(NULL),
1011            m_collectionElementTypeName(elementTypeName),
1012            m_accessor(accessor) ,
1013            m_flags(flags),
1014            m_helpString(helpString),
1015            m_groupString(groupString)
1016        {
1017            Insert(iter);
1018        }
1019
1020 #if wxUSE_UNICODE
1021               wxPropertyInfo(wxPropertyInfo* &iter,
1022                       wxClassInfo* itsClass, const wxString& name,
1023                       const char* collectionTypeName,
1024                       const char* elementTypeName,
1025                       wxPropertyAccessor *accessor,
1026                       wxPropertyInfoFlags flags = 0,
1027                       const wxString& helpString = wxEmptyString,
1028                       const wxString& groupString = wxEmptyString) :
1029            m_itsClass(itsClass),
1030            m_name(name),
1031            m_typeInfo(NULL),
1032            m_typeName(wxString::FromAscii(collectionTypeName)) ,
1033            m_collectionElementTypeInfo(NULL),
1034            m_collectionElementTypeName(wxString::FromAscii(elementTypeName)),
1035            m_accessor(accessor) ,
1036            m_flags(flags),
1037            m_helpString(helpString),
1038            m_groupString(groupString)
1039        {
1040            Insert(iter);
1041        }
1042 #endif
1043        ~wxPropertyInfo() ;
1044
1045        // return the class this property is declared in
1046        const wxClassInfo*  GetDeclaringClass() const { return m_itsClass ; }
1047
1048        // return the name of this property
1049        const wxString&     GetName() const { return m_name ; }
1050
1051        // returns the flags of this property
1052        wxPropertyInfoFlags GetFlags() const { return m_flags ;}
1053
1054        // returns the short help string of this property
1055        const wxString&     GetHelpString() const { return m_helpString ; }
1056
1057        // returns the group string of this property
1058        const wxString&     GetGroupString() const { return m_groupString ; }
1059
1060        // return the element type info of this property (for collections, otherwise NULL)
1061        const wxTypeInfo *  GetCollectionElementTypeInfo() const
1062        {
1063            if ( m_collectionElementTypeInfo == NULL )
1064                m_collectionElementTypeInfo = wxTypeInfo::FindType(m_collectionElementTypeName) ;
1065            return m_collectionElementTypeInfo ;
1066        }
1067
1068        // return the type info of this property
1069        const wxTypeInfo *  GetTypeInfo() const
1070        {
1071            if ( m_typeInfo == NULL )
1072                m_typeInfo = wxTypeInfo::FindType(m_typeName) ;
1073            return m_typeInfo ;
1074        }
1075
1076        // return the accessor for this property
1077        wxPropertyAccessor* GetAccessor() const { return m_accessor ; }
1078
1079        // returns NULL if this is the last property of this class
1080        wxPropertyInfo*     GetNext() const { return m_next ; }
1081
1082        // returns the default value of this property, its kind may be wxT_VOID if it is not valid
1083        wxxVariant          GetDefaultValue() const { return m_defaultValue ; }
1084 private :
1085     void Insert(wxPropertyInfo* &iter)
1086     {
1087         m_next = NULL ;
1088         if ( iter == NULL )
1089             iter = this ;
1090         else
1091         {
1092             wxPropertyInfo* i = iter ;
1093             while( i->m_next )
1094                 i = i->m_next ;
1095
1096             i->m_next = this ;
1097         }
1098     }
1099
1100     wxClassInfo*        m_itsClass ;
1101     wxString            m_name ;
1102     mutable wxTypeInfo*         m_typeInfo ;
1103     wxString            m_typeName ;
1104     mutable wxTypeInfo*         m_collectionElementTypeInfo ;
1105     wxString            m_collectionElementTypeName ;
1106     wxPropertyAccessor* m_accessor ;
1107     wxxVariant          m_defaultValue;
1108     wxPropertyInfoFlags m_flags ;
1109     wxString            m_helpString ;
1110     wxString            m_groupString ;
1111     // string representation of the default value
1112     //  to be assigned by the designer to the property
1113     //  when the component is dropped on the container.
1114     wxPropertyInfo*     m_next ;
1115 };
1116
1117 WX_DECLARE_STRING_HASH_MAP_WITH_DECL( wxPropertyInfo* , wxPropertyInfoMap , class WXDLLIMPEXP_BASE ) ;
1118
1119 #define wxBEGIN_PROPERTIES_TABLE(theClass) \
1120     wxPropertyInfo *theClass::GetPropertiesStatic()  \
1121 {  \
1122     typedef theClass class_t; \
1123     static wxPropertyInfo* first = NULL ;
1124
1125 #define wxEND_PROPERTIES_TABLE() \
1126     return first ; }
1127
1128 #define wxHIDE_PROPERTY( pname ) \
1129     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(void).name() ,NULL , wxxVariant() , wxPROP_DONT_STREAM , wxEmptyString , wxEmptyString ) ;
1130
1131 #define wxPROPERTY( pname , type , setter , getter , defaultValue , flags , help , group) \
1132     wxSETTER( pname , class_t , type , setter ) \
1133     static wxSetter##pname _setter##pname ; \
1134     wxGETTER( pname , class_t , type , getter ) \
1135     static wxGetter##pname _getter##pname ; \
1136     static wxPropertyAccessor _accessor##pname( &_setter##pname , &_getter##pname , NULL , NULL ) ; \
1137     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(type).name() ,&_accessor##pname , wxxVariant(defaultValue) , flags , group , help ) ;
1138
1139 #define wxPROPERTY_FLAGS( pname , flags , type , setter , getter ,defaultValue , pflags , help , group) \
1140     wxSETTER( pname , class_t , type , setter ) \
1141     static wxSetter##pname _setter##pname ; \
1142     wxGETTER( pname , class_t , type , getter ) \
1143     static wxGetter##pname _getter##pname ; \
1144     static wxPropertyAccessor _accessor##pname( &_setter##pname , &_getter##pname , NULL , NULL ) ; \
1145     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(flags).name() ,&_accessor##pname , wxxVariant(defaultValue), wxPROP_ENUM_STORE_LONG | pflags , help , group ) ;
1146
1147 #define wxREADONLY_PROPERTY( pname , type , getter ,defaultValue , flags , help , group) \
1148     wxGETTER( pname , class_t , type , getter ) \
1149     static wxGetter##pname _getter##pname ; \
1150     static wxPropertyAccessor _accessor##pname( NULL , &_getter##pname , NULL , NULL ) ; \
1151     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(type).name() ,&_accessor##pname , wxxVariant(defaultValue), flags , help , group ) ;
1152
1153 #define wxREADONLY_PROPERTY_FLAGS( pname , flags , type , getter ,defaultValue , pflags , help , group) \
1154     wxGETTER( pname , class_t , type , getter ) \
1155     static wxGetter##pname _getter##pname ; \
1156     static wxPropertyAccessor _accessor##pname( NULL , &_getter##pname , NULL , NULL ) ; \
1157     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(flags).name() ,&_accessor##pname , wxxVariant(defaultValue), wxPROP_ENUM_STORE_LONG | pflags , help , group ) ;
1158
1159 #define wxPROPERTY_COLLECTION( pname , colltype , addelemtype , adder , getter , flags , help , group ) \
1160     wxADDER( pname , class_t , addelemtype , adder ) \
1161     static wxAdder##pname _adder##pname ; \
1162     wxCOLLECTION_GETTER( pname , class_t , colltype , getter ) \
1163     static wxCollectionGetter##pname _collectionGetter##pname ; \
1164     static wxPropertyAccessor _accessor##pname( NULL , NULL ,&_adder##pname , &_collectionGetter##pname ) ; \
1165     static wxPropertyInfo _propertyInfo##pname( first , class_t::GetClassInfoStatic() , wxT(#pname) , typeid(colltype).name() ,typeid(addelemtype).name() ,&_accessor##pname , flags , help , group ) ;
1166
1167 #define wxREADONLY_PROPERTY_COLLECTION( pname , colltype , addelemtype , getter , flags , help , group) \
1168     wxCOLLECTION_GETTER( pname , class_t , colltype , getter ) \
1169     static wxCollectionGetter##pname _collectionGetter##pname ; \
1170     static wxPropertyAccessor _accessor##pname( NULL , NULL , NULL , &_collectionGetter##pname ) ; \
1171     static wxPropertyInfo _propertyInfo##pname( first ,class_t::GetClassInfoStatic() ,  wxT(#pname) , typeid(colltype).name() ,typeid(addelemtype).name() ,&_accessor##pname , flags , help , group  ) ;
1172
1173
1174 #define wxEVENT_PROPERTY( name , eventType , eventClass ) \
1175     static wxDelegateTypeInfo _typeInfo##name( eventType , CLASSINFO( eventClass ) ) ; \
1176     static wxPropertyInfo _propertyInfo##name( first ,class_t::GetClassInfoStatic() , wxT(#name) , &_typeInfo##name , NULL , wxxVariant() ) ; \
1177
1178 #define wxEVENT_RANGE_PROPERTY( name , eventType , lastEventType , eventClass ) \
1179     static wxDelegateTypeInfo _typeInfo##name( eventType , lastEventType , CLASSINFO( eventClass ) ) ; \
1180     static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , wxT(#name) , &_typeInfo##name , NULL , wxxVariant() ) ; \
1181
1182 // ----------------------------------------------------------------------------
1183 // Implementation Helper for Simple Properties
1184 // ----------------------------------------------------------------------------
1185
1186 #define wxIMPLEMENT_PROPERTY(name, type) \
1187 private:\
1188     type m_##name; \
1189 public: \
1190   void  Set##name( type const & p) { m_##name = p; } \
1191   type const & Get##name() const  { return m_##name; }
1192
1193 // ----------------------------------------------------------------------------
1194 // Handler Info
1195 //
1196 // this is describing an event sink
1197 // ----------------------------------------------------------------------------
1198
1199 class WXDLLIMPEXP_BASE wxHandlerInfo
1200 {
1201     friend class WXDLLIMPEXP_BASE wxDynamicClassInfo ;
1202 public :
1203     wxHandlerInfo(wxHandlerInfo* &iter,
1204                    wxClassInfo* itsClass,
1205                   const wxString& name,
1206                   wxObjectEventFunction address,
1207                   const wxClassInfo* eventClassInfo) :
1208             m_eventFunction(address),
1209             m_name(name),
1210             m_eventClassInfo(eventClassInfo) ,
1211             m_itsClass(itsClass)
1212        {
1213            m_next = NULL ;
1214            if ( iter == NULL )
1215                iter = this ;
1216            else
1217            {
1218                wxHandlerInfo* i = iter ;
1219                while( i->m_next )
1220                    i = i->m_next ;
1221
1222                i->m_next = this ;
1223            }
1224        }
1225
1226        ~wxHandlerInfo() ;
1227
1228        // return the name of this handler
1229        const wxString& GetName() const { return m_name ; }
1230
1231        // return the class info of the event
1232        const wxClassInfo *GetEventClassInfo() const { return m_eventClassInfo ; }
1233
1234        // get the handler function pointer
1235        wxObjectEventFunction GetEventFunction() const { return m_eventFunction ; }
1236
1237        // returns NULL if this is the last handler of this class
1238        wxHandlerInfo*     GetNext() const { return m_next ; }
1239
1240        // return the class this property is declared in
1241        const wxClassInfo*   GetDeclaringClass() const { return m_itsClass ; }
1242
1243 private :
1244     wxObjectEventFunction m_eventFunction ;
1245     wxString            m_name;
1246     const wxClassInfo*  m_eventClassInfo ;
1247     wxHandlerInfo*      m_next ;
1248     wxClassInfo*        m_itsClass ;
1249 };
1250
1251 #define wxHANDLER(name,eventClassType) \
1252     static wxHandlerInfo _handlerInfo##name( first , class_t::GetClassInfoStatic() , wxT(#name) , (wxObjectEventFunction) (wxEventFunction) &name , CLASSINFO( eventClassType ) ) ;
1253
1254 #define wxBEGIN_HANDLERS_TABLE(theClass) \
1255     wxHandlerInfo *theClass::GetHandlersStatic()  \
1256 {  \
1257     typedef theClass class_t; \
1258     static wxHandlerInfo* first = NULL ;
1259
1260 #define wxEND_HANDLERS_TABLE() \
1261     return first ; }
1262
1263 // ----------------------------------------------------------------------------
1264 // Constructor Bridges
1265 //
1266 // allow to set up constructors with params during runtime
1267 // ----------------------------------------------------------------------------
1268
1269 class WXDLLIMPEXP_BASE wxConstructorBridge
1270 {
1271 public :
1272     virtual void Create(wxObject * &o, wxxVariant *args) = 0;
1273 };
1274
1275 // a direct constructor bridge calls the operator new for this class and
1276 // passes all params to the constructor. needed for classes that cannot be
1277 // instantiated using alloc-create semantics
1278 class WXDLLIMPEXP_BASE wxDirectConstructorBrigde : public wxConstructorBridge
1279 {
1280 public :
1281     virtual void Create(wxObject * &o, wxxVariant *args) = 0;
1282 } ;
1283
1284 // Creator Bridges for all Numbers of Params
1285
1286 // no params
1287
1288 template<typename Class>
1289 struct wxConstructorBridge_0 : public wxConstructorBridge
1290 {
1291     void Create(wxObject * &o, wxxVariant *)
1292     {
1293         Class *obj = dynamic_cast<Class*>(o);
1294         obj->Create();
1295     }
1296 };
1297
1298 struct wxConstructorBridge_Dummy : public wxConstructorBridge
1299 {
1300     void Create(wxObject *&, wxxVariant *)
1301     {
1302     }
1303 } ;
1304
1305 #define wxCONSTRUCTOR_0(klass) \
1306     wxConstructorBridge_0<klass> constructor##klass ; \
1307     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1308     const wxChar *klass::ms_constructorProperties[] = { NULL } ; \
1309     const int klass::ms_constructorPropertiesCount = 0 ;
1310
1311 #define wxCONSTRUCTOR_DUMMY(klass) \
1312     wxConstructorBridge_Dummy constructor##klass ; \
1313     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1314     const wxChar *klass::ms_constructorProperties[] = { NULL } ; \
1315     const int klass::ms_constructorPropertiesCount = 0 ;
1316
1317 // 1 param
1318
1319 template<typename Class, typename T0>
1320 struct wxConstructorBridge_1 : public wxConstructorBridge
1321 {
1322     void Create(wxObject * &o, wxxVariant *args)
1323     {
1324         Class *obj = dynamic_cast<Class*>(o);
1325         obj->Create(
1326             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0)
1327             );
1328     }
1329 };
1330
1331 #define wxCONSTRUCTOR_1(klass,t0,v0) \
1332     wxConstructorBridge_1<klass,t0> constructor##klass ; \
1333     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1334     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0) } ; \
1335     const int klass::ms_constructorPropertiesCount = 1 ;
1336
1337 // 2 params
1338
1339 template<typename Class,
1340 typename T0, typename T1>
1341 struct wxConstructorBridge_2 : public wxConstructorBridge
1342 {
1343     void Create(wxObject * &o, wxxVariant *args)
1344     {
1345         Class *obj = dynamic_cast<Class*>(o);
1346         obj->Create(
1347             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1348             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1)
1349             );
1350     }
1351 };
1352
1353 #define wxCONSTRUCTOR_2(klass,t0,v0,t1,v1) \
1354     wxConstructorBridge_2<klass,t0,t1> constructor##klass ; \
1355     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1356     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  } ; \
1357     const int klass::ms_constructorPropertiesCount = 2;
1358
1359 // direct constructor version
1360
1361 template<typename Class,
1362 typename T0, typename T1>
1363 struct wxDirectConstructorBridge_2 : public wxDirectConstructorBrigde
1364 {
1365     void Create(wxObject * &o, wxxVariant *args)
1366     {
1367         o = new Class(
1368             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1369             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1)
1370             );
1371     }
1372 };
1373
1374 #define wxDIRECT_CONSTRUCTOR_2(klass,t0,v0,t1,v1) \
1375     wxDirectConstructorBridge_2<klass,t0,t1> constructor##klass ; \
1376     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1377     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  } ; \
1378     const int klass::ms_constructorPropertiesCount = 2;
1379
1380
1381 // 3 params
1382
1383 template<typename Class,
1384 typename T0, typename T1, typename T2>
1385 struct wxConstructorBridge_3 : public wxConstructorBridge
1386 {
1387     void Create(wxObject * &o, wxxVariant *args)
1388     {
1389         Class *obj = dynamic_cast<Class*>(o);
1390         obj->Create(
1391             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1392             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1393             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2)
1394             );
1395     }
1396 };
1397
1398 #define wxCONSTRUCTOR_3(klass,t0,v0,t1,v1,t2,v2) \
1399     wxConstructorBridge_3<klass,t0,t1,t2> constructor##klass ; \
1400     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1401     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  } ; \
1402     const int klass::ms_constructorPropertiesCount = 3 ;
1403
1404 // 4 params
1405
1406 template<typename Class,
1407 typename T0, typename T1, typename T2, typename T3>
1408 struct wxConstructorBridge_4 : public wxConstructorBridge
1409 {
1410     void Create(wxObject * &o, wxxVariant *args)
1411     {
1412         Class *obj = dynamic_cast<Class*>(o);
1413         obj->Create(
1414             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1415             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1416             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1417             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3)
1418             );
1419     }
1420 };
1421
1422 #define wxCONSTRUCTOR_4(klass,t0,v0,t1,v1,t2,v2,t3,v3) \
1423     wxConstructorBridge_4<klass,t0,t1,t2,t3> constructor##klass ; \
1424     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1425     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  } ; \
1426     const int klass::ms_constructorPropertiesCount = 4 ;
1427
1428 // 5 params
1429
1430 template<typename Class,
1431 typename T0, typename T1, typename T2, typename T3, typename T4>
1432 struct wxConstructorBridge_5 : public wxConstructorBridge
1433 {
1434     void Create(wxObject * &o, wxxVariant *args)
1435     {
1436         Class *obj = dynamic_cast<Class*>(o);
1437         obj->Create(
1438             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1439             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1440             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1441             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3) ,
1442             args[4].wxTEMPLATED_MEMBER_CALL(Get , T4)
1443             );
1444     }
1445 };
1446
1447 #define wxCONSTRUCTOR_5(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4) \
1448     wxConstructorBridge_5<klass,t0,t1,t2,t3,t4> constructor##klass ; \
1449     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1450     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  , wxT(#v4)  } ; \
1451     const int klass::ms_constructorPropertiesCount = 5;
1452
1453 // 6 params
1454
1455 template<typename Class,
1456 typename T0, typename T1, typename T2, typename T3, typename T4, typename T5>
1457 struct wxConstructorBridge_6 : public wxConstructorBridge
1458 {
1459     void Create(wxObject * &o, wxxVariant *args)
1460     {
1461         Class *obj = dynamic_cast<Class*>(o);
1462         obj->Create(
1463             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1464             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1465             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1466             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3) ,
1467             args[4].wxTEMPLATED_MEMBER_CALL(Get , T4) ,
1468             args[5].wxTEMPLATED_MEMBER_CALL(Get , T5)
1469             );
1470     }
1471 };
1472
1473 #define wxCONSTRUCTOR_6(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5) \
1474     wxConstructorBridge_6<klass,t0,t1,t2,t3,t4,t5> constructor##klass ; \
1475     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1476     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  , wxT(#v4)  , wxT(#v5)  } ; \
1477     const int klass::ms_constructorPropertiesCount = 6;
1478
1479 // direct constructor version
1480
1481 template<typename Class,
1482 typename T0, typename T1, typename T2, typename T3, typename T4, typename T5>
1483 struct wxDirectConstructorBridge_6 : public wxDirectConstructorBrigde
1484 {
1485     void Create(wxObject * &o, wxxVariant *args)
1486     {
1487         o = new Class(
1488             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1489             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1490             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1491             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3) ,
1492             args[4].wxTEMPLATED_MEMBER_CALL(Get , T4) ,
1493             args[5].wxTEMPLATED_MEMBER_CALL(Get , T5)
1494             );
1495     }
1496 };
1497
1498 #define wxDIRECT_CONSTRUCTOR_6(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5) \
1499     wxDirectConstructorBridge_6<klass,t0,t1,t2,t3,t4,t5> constructor##klass ; \
1500     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1501     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  , wxT(#v4)  , wxT(#v5)  } ; \
1502     const int klass::ms_constructorPropertiesCount = 6;
1503
1504 // 7 params
1505
1506 template<typename Class,
1507 typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
1508 struct wxConstructorBridge_7 : public wxConstructorBridge
1509 {
1510     void Create(wxObject * &o, wxxVariant *args)
1511     {
1512         Class *obj = dynamic_cast<Class*>(o);
1513         obj->Create(
1514             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1515             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1516             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1517             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3) ,
1518             args[4].wxTEMPLATED_MEMBER_CALL(Get , T4) ,
1519             args[5].wxTEMPLATED_MEMBER_CALL(Get , T5) ,
1520             args[6].wxTEMPLATED_MEMBER_CALL(Get , T6)
1521             );
1522     }
1523 };
1524
1525 #define wxCONSTRUCTOR_7(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5,t6,v6) \
1526     wxConstructorBridge_7<klass,t0,t1,t2,t3,t4,t5,t6> constructor##klass ; \
1527     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1528     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  , wxT(#v4)  , wxT(#v5)  , wxT(#v6) } ; \
1529     const int klass::ms_constructorPropertiesCount = 7;
1530
1531 // 8 params
1532
1533 template<typename Class,
1534 typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
1535 struct wxConstructorBridge_8 : public wxConstructorBridge
1536 {
1537     void Create(wxObject * &o, wxxVariant *args)
1538     {
1539         Class *obj = dynamic_cast<Class*>(o);
1540         obj->Create(
1541             args[0].wxTEMPLATED_MEMBER_CALL(Get , T0) ,
1542             args[1].wxTEMPLATED_MEMBER_CALL(Get , T1) ,
1543             args[2].wxTEMPLATED_MEMBER_CALL(Get , T2) ,
1544             args[3].wxTEMPLATED_MEMBER_CALL(Get , T3) ,
1545             args[4].wxTEMPLATED_MEMBER_CALL(Get , T4) ,
1546             args[5].wxTEMPLATED_MEMBER_CALL(Get , T5) ,
1547             args[6].wxTEMPLATED_MEMBER_CALL(Get , T6) ,
1548             args[7].wxTEMPLATED_MEMBER_CALL(Get , T7)
1549             );
1550     }
1551 };
1552
1553 #define wxCONSTRUCTOR_8(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5,t6,v6,t7,v7) \
1554     wxConstructorBridge_8<klass,t0,t1,t2,t3,t4,t5,t6,t7> constructor##klass ; \
1555     wxConstructorBridge* klass::ms_constructor = &constructor##klass ; \
1556     const wxChar *klass::ms_constructorProperties[] = { wxT(#v0)  , wxT(#v1)  , wxT(#v2)  , wxT(#v3)  , wxT(#v4)  , wxT(#v5)  , wxT(#v6) , wxT(#v7) } ; \
1557     const int klass::ms_constructorPropertiesCount = 8;
1558 // ----------------------------------------------------------------------------
1559 // wxClassInfo
1560 // ----------------------------------------------------------------------------
1561
1562 typedef wxObject *(*wxObjectConstructorFn)(void);
1563 typedef wxObject* (*wxVariantToObjectConverter)( wxxVariant &data ) ;
1564 typedef wxxVariant (*wxObjectToVariantConverter)( wxObject* ) ;
1565
1566 class WXDLLIMPEXP_BASE wxWriter;
1567 class WXDLLIMPEXP_BASE wxPersister;
1568
1569 typedef bool (*wxObjectStreamingCallback) ( const wxObject *, wxWriter * , wxPersister * , wxxVariantArray & ) ;
1570
1571 class WXDLLIMPEXP_BASE wxClassInfo
1572 {
1573     friend class WXDLLIMPEXP_BASE wxPropertyInfo ;
1574     friend class WXDLLIMPEXP_BASE wxHandlerInfo ;
1575 public:
1576     wxClassInfo(const wxClassInfo **_Parents,
1577         const wxChar *_UnitName,
1578         const wxChar *_ClassName,
1579         int size,
1580         wxObjectConstructorFn ctor ,
1581         wxPropertyInfo *_Props ,
1582         wxHandlerInfo *_Handlers ,
1583         wxConstructorBridge* _Constructor ,
1584         const wxChar ** _ConstructorProperties ,
1585         const int _ConstructorPropertiesCount ,
1586         wxVariantToObjectConverter _PtrConverter1 ,
1587         wxVariantToObjectConverter _Converter2 ,
1588         wxObjectToVariantConverter _Converter3 ,
1589         wxObjectStreamingCallback _streamingCallback = NULL
1590         ) :
1591
1592             m_className(_ClassName),
1593             m_objectSize(size),
1594             m_objectConstructor(ctor),
1595             m_next(sm_first),
1596             m_firstProperty(_Props),
1597             m_firstHandler(_Handlers),
1598             m_parents(_Parents),
1599             m_unitName(_UnitName),
1600             m_constructor(_Constructor),
1601             m_constructorProperties(_ConstructorProperties),
1602             m_constructorPropertiesCount(_ConstructorPropertiesCount),
1603             m_variantOfPtrToObjectConverter(_PtrConverter1),
1604             m_variantToObjectConverter(_Converter2),
1605             m_objectToVariantConverter(_Converter3),
1606             m_streamingCallback(_streamingCallback)
1607     {
1608         sm_first = this;
1609         Register() ;
1610     }
1611
1612     wxClassInfo(const wxChar *_UnitName, const wxChar *_ClassName,
1613                 const wxClassInfo **_Parents) :
1614             m_className(_ClassName),
1615             m_objectSize(0),
1616             m_objectConstructor(NULL),
1617             m_next(sm_first),
1618             m_firstProperty(NULL),
1619             m_firstHandler(NULL),
1620             m_parents(_Parents),
1621             m_unitName(_UnitName),
1622             m_constructor(NULL),
1623             m_constructorProperties(NULL),
1624             m_constructorPropertiesCount(0),
1625             m_variantOfPtrToObjectConverter(NULL),
1626             m_variantToObjectConverter(NULL),
1627             m_objectToVariantConverter(NULL),
1628             m_streamingCallback(NULL)
1629     {
1630         sm_first = this;
1631         Register() ;
1632     }
1633
1634     virtual ~wxClassInfo() ;
1635
1636     // allocates an instance of this class, this object does not have to be initialized or fully constructed
1637     // as this call will be followed by a call to Create
1638     virtual wxObject *AllocateObject() const { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
1639
1640     // 'old naming' for AllocateObject staying here for backward compatibility
1641     wxObject *CreateObject() const { return AllocateObject() ; }
1642
1643     // direct construction call for classes that cannot construct instances via alloc/create
1644     wxObject *ConstructObject(int ParamCount, wxxVariant *Params) const
1645     {
1646         if ( ParamCount != m_constructorPropertiesCount )
1647         {
1648             wxLogError( _("Illegal Parameter Count for ConstructObject Method") ) ;
1649             return NULL ;
1650         }
1651         wxObject *object = NULL ;
1652         m_constructor->Create( object , Params ) ;
1653         return object ;
1654     }
1655
1656     bool NeedsDirectConstruction() const { return dynamic_cast<wxDirectConstructorBrigde*>( m_constructor) != NULL ; }
1657
1658     const wxChar       *GetClassName() const { return m_className; }
1659     const wxChar       *GetBaseClassName1() const
1660         { return m_parents[0] ? m_parents[0]->GetClassName() : NULL; }
1661     const wxChar       *GetBaseClassName2() const
1662         { return (m_parents[0] && m_parents[1]) ? m_parents[1]->GetClassName() : NULL; }
1663     const wxChar       *GetIncludeName() const { return m_unitName ; }
1664     const wxClassInfo **GetParents() const { return m_parents; }
1665     int                 GetSize() const { return m_objectSize; }
1666
1667     wxObjectConstructorFn      GetConstructor() const { return m_objectConstructor; }
1668     static const wxClassInfo  *GetFirst() { return sm_first; }
1669     const wxClassInfo         *GetNext() const { return m_next; }
1670     static wxClassInfo        *FindClass(const wxChar *className);
1671
1672     // Climb upwards through inheritance hierarchy.
1673     // Dual inheritance is catered for.
1674
1675     bool IsKindOf(const wxClassInfo *info) const
1676     {
1677         if ( info != 0 )
1678         {
1679             if ( info == this )
1680                 return true ;
1681
1682             for ( int i = 0 ; m_parents[i] ; ++ i )
1683             {
1684                 if ( m_parents[i]->IsKindOf( info ) )
1685                     return true ;
1686             }
1687         }
1688         return false ;
1689     }
1690
1691     // if there is a callback registered with that class it will be called
1692     // before this object will be written to disk, it can veto streaming out
1693     // this object by returning false, if this class has not registered a
1694     // callback, the search will go up the inheritance tree if no callback has
1695     // been registered true will be returned by default
1696     bool BeforeWriteObject( const wxObject *obj, wxWriter *streamer , wxPersister *persister , wxxVariantArray &metadata) const  ;
1697
1698     // gets the streaming callback from this class or any superclass
1699     wxObjectStreamingCallback GetStreamingCallback() const ;
1700
1701 #if WXWIN_COMPATIBILITY_2_4
1702     // Initializes parent pointers and hash table for fast searching.
1703     wxDEPRECATED( static void InitializeClasses() );
1704     // Cleans up hash table used for fast searching.
1705     wxDEPRECATED( static void CleanUpClasses() );
1706 #endif
1707     static void CleanUp();
1708
1709     // returns the first property
1710     const wxPropertyInfo* GetFirstProperty() const { return m_firstProperty ; }
1711
1712     // returns the first handler
1713     const wxHandlerInfo* GetFirstHandler() const { return m_firstHandler ; }
1714
1715     // Call the Create upon an instance of the class, in the end the object is fully
1716     // initialized
1717     virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const
1718     {
1719         if ( ParamCount != m_constructorPropertiesCount )
1720         {
1721             wxLogError( _("Illegal Parameter Count for Create Method") ) ;
1722             return ;
1723         }
1724         m_constructor->Create( object , Params ) ;
1725     }
1726
1727     // get number of parameters for constructor
1728     virtual int GetCreateParamCount() const { return m_constructorPropertiesCount; }
1729
1730     // get n-th constructor parameter
1731     virtual const wxChar* GetCreateParamName(int n) const { return m_constructorProperties[n] ; }
1732
1733     // Runtime access to objects for simple properties (get/set) by property name, and variant data
1734     virtual void SetProperty (wxObject *object, const wxChar *propertyName, const wxxVariant &value) const ;
1735     virtual wxxVariant GetProperty (wxObject *object, const wxChar *propertyName) const;
1736
1737     // Runtime access to objects for collection properties by property name
1738     virtual wxxVariantArray GetPropertyCollection(wxObject *object, const wxChar *propertyName) const ;
1739     virtual void AddToPropertyCollection(wxObject *object, const wxChar *propertyName , const wxxVariant& value) const ;
1740
1741     // we must be able to cast variants to wxObject pointers, templates seem not to be suitable
1742     wxObject* VariantToInstance( wxxVariant &data ) const
1743     {
1744         if ( data.GetTypeInfo()->GetKind() == wxT_OBJECT )
1745             return m_variantToObjectConverter( data ) ;
1746         else
1747             return m_variantOfPtrToObjectConverter( data ) ;
1748     }
1749
1750     wxxVariant InstanceToVariant( wxObject *object ) const { return m_objectToVariantConverter( object ) ; }
1751
1752     // find property by name
1753     virtual const wxPropertyInfo *FindPropertyInfo (const wxChar *PropertyName) const ;
1754
1755     // find handler by name
1756     virtual const wxHandlerInfo *FindHandlerInfo (const wxChar *PropertyName) const ;
1757
1758     // find property by name
1759     virtual wxPropertyInfo *FindPropertyInfoInThisClass (const wxChar *PropertyName) const ;
1760
1761     // find handler by name
1762     virtual wxHandlerInfo *FindHandlerInfoInThisClass (const wxChar *PropertyName) const ;
1763
1764     // puts all the properties of this class and its superclasses in the map, as long as there is not yet
1765     // an entry with the same name (overriding mechanism)
1766     void GetProperties( wxPropertyInfoMap &map ) const ;
1767 public:
1768     const wxChar            *m_className;
1769     int                      m_objectSize;
1770     wxObjectConstructorFn    m_objectConstructor;
1771
1772     // class info object live in a linked list:
1773     // pointers to its head and the next element in it
1774
1775     static wxClassInfo      *sm_first;
1776     wxClassInfo             *m_next;
1777
1778     // FIXME: this should be private (currently used directly by way too
1779     //        many clients)
1780     static wxHashTable      *sm_classTable;
1781
1782 protected :
1783     wxPropertyInfo *         m_firstProperty ;
1784     wxHandlerInfo *          m_firstHandler ;
1785 private:
1786     const wxClassInfo**      m_parents ;
1787     const wxChar*            m_unitName;
1788
1789     wxConstructorBridge*     m_constructor ;
1790     const wxChar **          m_constructorProperties ;
1791     const int                m_constructorPropertiesCount ;
1792     wxVariantToObjectConverter m_variantOfPtrToObjectConverter ;
1793     wxVariantToObjectConverter m_variantToObjectConverter ;
1794     wxObjectToVariantConverter m_objectToVariantConverter ;
1795     wxObjectStreamingCallback m_streamingCallback ;
1796     const wxPropertyAccessor *FindAccessor (const wxChar *propertyName) const ;
1797
1798
1799     // InitializeClasses() helper
1800     static wxClassInfo *GetBaseByName(const wxChar *name) ;
1801
1802 protected:
1803     // registers the class
1804     void Register();
1805     void Unregister();
1806
1807     DECLARE_NO_COPY_CLASS(wxClassInfo)
1808 };
1809
1810
1811 WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
1812
1813 // ----------------------------------------------------------------------------
1814 // wxDynamicObject
1815 // ----------------------------------------------------------------------------
1816 //
1817 // this object leads to having a pure runtime-instantiation
1818
1819 class WXDLLIMPEXP_BASE wxDynamicClassInfo : public wxClassInfo
1820 {
1821     friend class WXDLLIMPEXP_BASE wxDynamicObject ;
1822 public :
1823     wxDynamicClassInfo( const wxChar *_UnitName, const wxChar *_ClassName , const wxClassInfo* superClass ) ;
1824     virtual ~wxDynamicClassInfo() ;
1825
1826     // constructs a wxDynamicObject with an instance
1827     virtual wxObject *AllocateObject() const ;
1828
1829     // Call the Create method for a class
1830     virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const ;
1831
1832     // get number of parameters for constructor
1833     virtual int GetCreateParamCount() const ;
1834
1835     // get i-th constructor parameter
1836     virtual const wxChar* GetCreateParamName(int i) const ;
1837
1838     // Runtime access to objects by property name, and variant data
1839     virtual void SetProperty (wxObject *object, const wxChar *PropertyName, const wxxVariant &Value) const ;
1840     virtual wxxVariant GetProperty (wxObject *object, const wxChar *PropertyName) const ;
1841
1842     // adds a property to this class at runtime
1843     void AddProperty( const wxChar *propertyName , const wxTypeInfo* typeInfo ) ;
1844
1845     // removes an existing runtime-property
1846     void RemoveProperty( const wxChar *propertyName ) ;
1847
1848     // renames an existing runtime-property
1849     void RenameProperty( const wxChar *oldPropertyName , const wxChar *newPropertyName ) ;
1850
1851     // as a handler to this class at runtime
1852     void AddHandler( const wxChar *handlerName , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) ;
1853
1854     // removes an existing runtime-handler
1855     void RemoveHandler( const wxChar *handlerName ) ;
1856
1857     // renames an existing runtime-handler
1858     void RenameHandler( const wxChar *oldHandlerName , const wxChar *newHandlerName ) ;
1859 private :
1860     struct wxDynamicClassInfoInternal ;
1861     wxDynamicClassInfoInternal* m_data ;
1862 } ;
1863
1864 // ----------------------------------------------------------------------------
1865 // Dynamic class macros
1866 // ----------------------------------------------------------------------------
1867
1868 #define _DECLARE_DYNAMIC_CLASS(name)           \
1869  public:                                      \
1870  static wxClassInfo ms_classInfo;          \
1871  static const wxClassInfo* ms_classParents[] ; \
1872  static wxPropertyInfo* GetPropertiesStatic() ; \
1873  static wxHandlerInfo* GetHandlersStatic() ; \
1874  static wxClassInfo *GetClassInfoStatic()   \
1875 { return &name::ms_classInfo; } \
1876     virtual wxClassInfo *GetClassInfo() const   \
1877 { return &name::ms_classInfo; }
1878
1879 /*
1880 #define _DECLARE_DYNAMIC_CLASS(name)           \
1881  public:                                      \
1882  static wxClassInfo ms_class##name;          \
1883  static const wxClassInfo* ms_classParents##name[] ; \
1884  static wxPropertyInfo* GetPropertiesStatic() ; \
1885  static wxHandlerInfo* GetHandlersStatic() ; \
1886  static wxClassInfo *GetClassInfoStatic()   \
1887 { return &name::ms_class##name; } \
1888     virtual wxClassInfo *GetClassInfo() const   \
1889 { return &name::ms_class##name; }
1890 */
1891 #define DECLARE_DYNAMIC_CLASS(name)           \
1892     static wxConstructorBridge* ms_constructor ; \
1893     static const wxChar * ms_constructorProperties[] ; \
1894     static const int ms_constructorPropertiesCount ; \
1895     _DECLARE_DYNAMIC_CLASS(name)
1896
1897 #define DECLARE_DYNAMIC_CLASS_NO_ASSIGN(name)   \
1898     DECLARE_NO_ASSIGN_CLASS(name)               \
1899     DECLARE_DYNAMIC_CLASS(name)
1900
1901 #define DECLARE_DYNAMIC_CLASS_NO_COPY(name)   \
1902     DECLARE_NO_COPY_CLASS(name)               \
1903     DECLARE_DYNAMIC_CLASS(name)
1904
1905 #define DECLARE_ABSTRACT_CLASS(name) _DECLARE_DYNAMIC_CLASS(name)
1906 #define DECLARE_CLASS(name) DECLARE_DYNAMIC_CLASS(name)
1907
1908 // -----------------------------------
1909 // for concrete classes
1910 // -----------------------------------
1911
1912 // Single inheritance with one base class
1913
1914 #define _TYPEINFO_CLASSES(n , toString , fromString ) \
1915     wxClassTypeInfo s_typeInfo##n(wxT_OBJECT , &n::ms_classInfo , toString , fromString , typeid(n).name()) ; \
1916     wxClassTypeInfo s_typeInfoPtr##n(wxT_OBJECT_PTR , &n::ms_classInfo , toString , fromString , typeid(n*).name()) ;
1917
1918 #define _IMPLEMENT_DYNAMIC_CLASS(name, basename, unit , callback)                 \
1919     wxObject* wxConstructorFor##name()                             \
1920 { return new name; }                                          \
1921     const wxClassInfo* name::ms_classParents[] = { &basename::ms_classInfo ,NULL } ; \
1922     wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.wxTEMPLATED_MEMBER_CALL(Get , name*) ; } \
1923     wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1924     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT(unit) , wxT(#name),   \
1925     (int) sizeof(name),                              \
1926     (wxObjectConstructorFn) wxConstructorFor##name   ,   \
1927     name::GetPropertiesStatic(),name::GetHandlersStatic(),name::ms_constructor , name::ms_constructorProperties ,     \
1928     name::ms_constructorPropertiesCount , wxVariantOfPtrToObjectConverter##name , NULL , wxObjectToVariantConverter##name , callback);
1929
1930 #define _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY(name, basename, unit, callback )                 \
1931     wxObject* wxConstructorFor##name()                             \
1932 { return new name; }                                          \
1933     const wxClassInfo* name::ms_classParents[] = { &basename::ms_classInfo ,NULL } ; \
1934     wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return &data.wxTEMPLATED_MEMBER_CALL(Get , name) ; } \
1935     wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.wxTEMPLATED_MEMBER_CALL(Get , name*) ; } \
1936     wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1937     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT(unit) , wxT(#name),   \
1938     (int) sizeof(name),                              \
1939     (wxObjectConstructorFn) wxConstructorFor##name   ,   \
1940     name::GetPropertiesStatic(),name::GetHandlersStatic(),name::ms_constructor , name::ms_constructorProperties,     \
1941     name::ms_constructorPropertiesCount , wxVariantOfPtrToObjectConverter##name , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name, callback);
1942
1943 #define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename ) \
1944     _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , "" , NULL ) \
1945     _TYPEINFO_CLASSES(name, NULL , NULL) \
1946     const wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
1947     const wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1948     wxCONSTRUCTOR_DUMMY( name )
1949
1950 #define IMPLEMENT_DYNAMIC_CLASS( name , basename ) \
1951     _IMPLEMENT_DYNAMIC_CLASS( name , basename , "" , NULL ) \
1952      _TYPEINFO_CLASSES(name, NULL , NULL) \
1953    wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
1954     wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1955     wxCONSTRUCTOR_DUMMY( name )
1956
1957 #define IMPLEMENT_DYNAMIC_CLASS_XTI( name , basename , unit ) \
1958     _IMPLEMENT_DYNAMIC_CLASS( name , basename , unit , NULL ) \
1959     _TYPEINFO_CLASSES(name, NULL , NULL)
1960
1961 #define IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK( name , basename , unit , callback ) \
1962     _IMPLEMENT_DYNAMIC_CLASS( name , basename , unit , &callback ) \
1963     _TYPEINFO_CLASSES(name, NULL , NULL)
1964
1965 #define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI( name , basename , unit ) \
1966     _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , unit , NULL  ) \
1967     _TYPEINFO_CLASSES(name, NULL , NULL)
1968
1969 #define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_AND_STREAMERS_XTI( name , basename , unit , toString , fromString ) \
1970     _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , unit , NULL  ) \
1971     _TYPEINFO_CLASSES(name, toString , fromString)
1972
1973 // this is for classes that do not derive from wxobject, there are no creators for these
1974
1975 #define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_NO_BASE_XTI( name , unit ) \
1976     const wxClassInfo* name::ms_classParents[] = { NULL } ; \
1977     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT("") , wxT(#name),   \
1978     (int) sizeof(name),                              \
1979     (wxObjectConstructorFn) 0   ,   \
1980     name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
1981     0 , 0 , 0 );    \
1982     _TYPEINFO_CLASSES(name, NULL , NULL)
1983
1984 // this is for subclasses that still do not derive from wxobject
1985
1986 #define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_XTI( name , basename, unit ) \
1987     const wxClassInfo* name::ms_classParents[] = { &basename::ms_classInfo ,NULL } ; \
1988     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT("") , wxT(#name),   \
1989     (int) sizeof(name),                              \
1990     (wxObjectConstructorFn) 0   ,   \
1991     name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
1992     0 , 0 , 0 );    \
1993     _TYPEINFO_CLASSES(name, NULL , NULL)
1994
1995
1996 // Multiple inheritance with two base classes
1997
1998 #define _IMPLEMENT_DYNAMIC_CLASS2(name, basename, basename2, unit)                 \
1999     wxObject* wxConstructorFor##name()                             \
2000 { return new name; }                                          \
2001     const wxClassInfo* name::ms_classParents[] = { &basename::ms_classInfo ,&basename2::ms_classInfo , NULL } ; \
2002     wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.wxTEMPLATED_MEMBER_CALL(Get , name*) ; } \
2003     wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
2004     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT(unit) , wxT(#name),   \
2005     (int) sizeof(name),                              \
2006     (wxObjectConstructorFn) wxConstructorFor##name   ,   \
2007     name::GetPropertiesStatic(),name::GetHandlersStatic(),name::ms_constructor , name::ms_constructorProperties ,     \
2008     name::ms_constructorPropertiesCount , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name);    \
2009
2010 #define IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2) \
2011     _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , "") \
2012     _TYPEINFO_CLASSES(name, NULL , NULL) \
2013     wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
2014     wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
2015     wxCONSTRUCTOR_DUMMY( name )
2016
2017 #define IMPLEMENT_DYNAMIC_CLASS2_XTI( name , basename , basename2, unit) \
2018     _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , unit) \
2019     _TYPEINFO_CLASSES(name, NULL , NULL)
2020
2021
2022 // -----------------------------------
2023 // for abstract classes
2024 // -----------------------------------
2025
2026 // Single inheritance with one base class
2027
2028 #define _IMPLEMENT_ABSTRACT_CLASS(name, basename)                \
2029     const wxClassInfo* name::ms_classParents[] = { &basename::ms_classInfo ,NULL } ; \
2030     wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.wxTEMPLATED_MEMBER_CALL(Get , name*) ; } \
2031     wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.wxTEMPLATED_MEMBER_CALL(Get , name*) ; } \
2032     wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
2033     wxClassInfo name::ms_classInfo(name::ms_classParents , wxT("") , wxT(#name),   \
2034     (int) sizeof(name),                              \
2035     (wxObjectConstructorFn) 0   ,   \
2036     name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
2037     0 , wxVariantOfPtrToObjectConverter##name ,wxVariantToObjectConverter##name , wxObjectToVariantConverter##name);    \
2038     _TYPEINFO_CLASSES(name, NULL , NULL)
2039
2040 #define IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
2041     _IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
2042     wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
2043     wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; }
2044
2045 // Multiple inheritance with two base classes
2046
2047 #define IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2)   \
2048     wxClassInfo name::ms_classInfo(wxT(#name), wxT(#basename1),  \
2049     wxT(#basename2), (int) sizeof(name),                \
2050     (wxObjectConstructorFn) 0);
2051
2052 #define IMPLEMENT_CLASS IMPLEMENT_ABSTRACT_CLASS
2053 #define IMPLEMENT_CLASS2 IMPLEMENT_ABSTRACT_CLASS2
2054
2055 #define wxBEGIN_EVENT_TABLE( a , b ) BEGIN_EVENT_TABLE( a , b )
2056 #define wxEND_EVENT_TABLE() END_EVENT_TABLE()
2057
2058 // --------------------------------------------------------------------------
2059 // Collection Support
2060 // --------------------------------------------------------------------------
2061
2062 template<typename iter , typename collection_t > void wxListCollectionToVariantArray( const collection_t& coll , wxxVariantArray &value )
2063 {
2064     iter current = coll.GetFirst() ;
2065     while (current)
2066     {
2067         value.Add( new wxxVariant(current->GetData()) ) ;
2068         current = current->GetNext();
2069     }
2070 }
2071
2072 template<typename collection_t> void wxArrayCollectionToVariantArray( const collection_t& coll , wxxVariantArray &value )
2073 {
2074     for( size_t i = 0 ; i < coll.GetCount() ; i++ )
2075     {
2076         value.Add( new wxxVariant(coll[i]) ) ;
2077     }
2078 }
2079
2080
2081 #endif