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/set.h"
  42 #include "wx/string.h"
  43 #include "wx/arrstr.h"
  44
  45 // some compilers have troubles getting the correct wxPropertyAccessorT constructor
  46 // set this to 1 to make things work for these, too
  47
  48 #ifndef WX_XTI_TEMPLATE_FIX
  49 #define WX_XTI_TEMPLATE_FIX 0
  50 #endif
  51
  52 #if WX_XTI_TEMPLATE_FIX
  53 #define WX_XTI_PARAM_FIX(a,b) a,b
  54 #else
  55 #define WX_XTI_PARAM_FIX(a,b)
  56 #endif
  57
  58 class WXDLLIMPEXP_BASE wxObject;
  59 class WXDLLIMPEXP_BASE wxClassInfo;
  60 class WXDLLIMPEXP_BASE wxHashTable;
  61 class WXDLLIMPEXP_BASE wxObjectRefData;
  62 class WXDLLIMPEXP_BASE wxEvent;
  63
  64 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
  65
  66 // ----------------------------------------------------------------------------
  67 // Enum Support
  68 //
  69 // In the header files there would no change from pure c++ code, in the
  70 // implementation, an enum would have
  71 // to be enumerated eg :
  72 //
  73 // WX_BEGIN_ENUM( wxFlavor )
  74 //   WX_ENUM_MEMBER( Vanilla )
  75 //   WX_ENUM_MEMBER( Chocolate )
  76 //   WX_ENUM_MEMBER( Strawberry )
  77 // WX_END_ENUM( wxFlavor )
  78 // ----------------------------------------------------------------------------
  79
  80 struct WXDLLIMPEXP_BASE wxEnumMemberData
  81 {
  82     const wxChar*   m_name;
  83     int             m_value;
  84 };
  85
  86 class WXDLLIMPEXP_BASE wxEnumData
  87 {
  88 public :
  89     wxEnumData( wxEnumMemberData* data ) ;
  90
  91     // returns true if the member has been found and sets the int value
  92     // pointed to accordingly (if ptr != null )
  93     // if not found returns false, value left unchanged
  94     bool HasEnumMemberValue( const wxChar *name , int *value = NULL ) ;
  95
  96     // returns the value of the member, if not found in debug mode an
  97     // assert is issued, in release 0 is returned
  98     int GetEnumMemberValue(const wxChar *name );
  99
 100     // returns the name of the enum member having the passed in value
 101     // returns an emtpy string if not found
 102     const wxChar *GetEnumMemberName(int value);
 103
 104     // returns the number of members in this enum
 105     int GetEnumCount() { return m_count ; }
 106
 107     // returns the value of the nth member
 108     int GetEnumMemberValueByIndex( int n ) ;
 109
 110     // returns the value of the nth member
 111     const wxChar *GetEnumMemberNameByIndex( int n ) ;
 112 private :
 113     wxEnumMemberData *m_members;
 114     int m_count ;
 115 };
 116
 117 #define WX_BEGIN_ENUM( e ) \
 118     wxEnumMemberData s_enumDataMembers##e[] = {
 119
 120 #define WX_ENUM_MEMBER( v ) { #v, v } ,
 121
 122 #define WX_END_ENUM( e ) { NULL , 0 } } ; \
 123     wxEnumData s_enumData##e( s_enumDataMembers##e ) ; \
 124     wxEnumData *wxGetEnumData(e) { return &s_enumData##e ; } \
 125     template<> const wxTypeInfo* wxGetTypeInfo( e * ){ static wxEnumTypeInfo s_typeInfo(wxT_ENUM , &s_enumData##e) ; return &s_typeInfo ; } \
 126     template<> void wxStringReadValue(const wxString& s , e &data ) \
 127     { \
 128         data = (e) s_enumData##e.GetEnumMemberValue(s) ; \
 129     } \
 130     template<> void wxStringWriteValue(wxString &s , const e &data ) \
 131     { \
 132         s =  s_enumData##e.GetEnumMemberName((int)data) ; \
 133     } \
 134     template<> const wxTypeInfo* wxGetTypeInfo( e ** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; assert(0) ; return &s_typeInfo ; } \
 135     template<> void wxStringReadValue(const wxString&  , e* & ) \
 136     { \
 137         assert(0) ; \
 138     } \
 139     template<> void wxStringWriteValue(wxString &s , e* const & ) \
 140     { \
 141         assert(0) ; \
 142     }
 143
 144 // ----------------------------------------------------------------------------
 145 // Set Support
 146 //
 147 // in the header :
 148 //
 149 // enum wxFlavor
 150 // {
 151 //  Vanilla,
 152 //  Chocolate,
 153 //  Strawberry,
 154 // };
 155 //
 156 // typedef wxSet<wxFlavor> wxCoupe ;
 157 //
 158 // in the implementation file :
 159 //
 160 // WX_BEGIN_ENUM( wxFlavor )
 161 //  WX_ENUM_MEMBER( Vanilla )
 162 //  WX_ENUM_MEMBER( Chocolate )
 163 //  WX_ENUM_MEMBER( Strawberry )
 164 // WX_END_ENUM( wxFlavor )
 165 //
 166 // WX_IMPLEMENT_SET_STREAMING( wxCoupe , wxFlavor )
 167 //
 168 // implementation note : no partial specialization for streaming, but a delegation to a
 169 // different class
 170 //
 171 // ----------------------------------------------------------------------------
 172
 173 // in order to remove dependancy on string tokenizer
 174 void wxSetStringToArray( const wxString &s , wxArrayString &array ) ;
 175
 176 template<typename e>
 177 void wxSetFromString(const wxString &s , wxSet<e> &data )
 178 {
 179     wxEnumData* edata = wxGetEnumData((e) 0) ;
 180     data.Clear() ;
 181
 182     wxArrayString array ;
 183     wxSetStringToArray( s , array ) ;
 184     wxString flag;
 185     for ( int i = 0 ; i < array.Count() ; ++i )
 186     {
 187         flag = array[i] ;
 188         int ivalue ;
 189         if ( edata->HasEnumMemberValue( flag , &ivalue ) )
 190         {
 191             data.Set( (e) ivalue ) ;
 192         }
 193     }
 194 }
 195
 196 template<typename e>
 197 void wxSetToString( wxString &s , const wxSet<e> &data )
 198 {
 199     wxEnumData* edata = wxGetEnumData((e) 0) ;
 200     int count = edata->GetEnumCount() ;
 201     int i ;
 202     s.Clear() ;
 203     for ( i = 0 ; i < count ; i++ )
 204     {
 205         e value = (e) edata->GetEnumMemberValueByIndex(i) ;
 206         if ( data.Contains( value ) )
 207         {
 208             // this could also be done by the templated calls
 209             if ( !s.IsEmpty() )
 210                 s +="|" ;
 211             s += edata->GetEnumMemberNameByIndex(i) ;
 212         }
 213     }
 214 }
 215
 216 //  if the wxSet specialization above does not work for all compilers, add this to the WX_IMPLEMENT_SET_STREAMING macro
 217 //  template<> const wxTypeInfo* wxGetTypeInfo( SetName * ){ static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e) ; return &s_typeInfo ; }
 218
 219 #define WX_IMPLEMENT_SET_STREAMING(SetName,e) \
 220     template<> void wxStringReadValue(const wxString &s , wxSet<e> &data ) \
 221     { \
 222         wxSetFromString( s , data ) ; \
 223     } \
 224     template<> void wxStringWriteValue( wxString &s , const wxSet<e> &data ) \
 225     { \
 226         wxSetToString( s , data ) ; \
 227     } \
 228
 229
 230 // ----------------------------------------------------------------------------
 231 // Type Information
 232 // ----------------------------------------------------------------------------
 233 //
 234 //
 235 //  All data exposed by the RTTI is characterized using the following classes.
 236 //  The first characterization is done by wxTypeKind. All enums up to and including
 237 //  wxT_CUSTOM represent so called simple types. These cannot be divided any further.
 238 //  They can be converted to and from wxStrings, that's all.
 239
 240
 241 enum wxTypeKind
 242 {
 243     wxT_VOID = 0, // unknown type
 244     wxT_BOOL,
 245     wxT_CHAR,
 246     wxT_UCHAR,
 247     wxT_INT,
 248     wxT_UINT,
 249     wxT_LONG,
 250     wxT_ULONG,
 251     wxT_FLOAT,
 252     wxT_DOUBLE,
 253     wxT_STRING, // must be wxString
 254     wxT_SET, // must be wxSet<> template
 255     wxT_ENUM,
 256     wxT_CUSTOM, // user defined type (e.g. wxPoint)
 257
 258     wxT_LAST_SIMPLE_TYPE_KIND = wxT_CUSTOM ,
 259
 260     wxT_OBJECT_PTR, // object reference
 261         wxT_OBJECT , // embedded object
 262     wxT_COLLECTION , // collection
 263
 264     wxT_DELEGATE , // for connecting against an event source
 265
 266     wxT_LAST_TYPE_KIND = wxT_DELEGATE // sentinel for bad data, asserts, debugging
 267 };
 268
 269 class WXDLLIMPEXP_BASE wxTypeInfo
 270 {
 271 public :
 272         wxTypeInfo() : m_kind( wxT_VOID) {}
 273         virtual ~wxTypeInfo() {}
 274         wxTypeKind GetKind() const { return m_kind ; }
 275         bool IsDelegateType() const { return m_kind == wxT_DELEGATE ; }
 276         bool IsCustomType() const { return m_kind == wxT_CUSTOM ; }
 277         bool IsObjectType() const { return m_kind == wxT_OBJECT || m_kind == wxT_OBJECT_PTR ; }
 278 protected :
 279         wxTypeKind m_kind ;
 280 };
 281
 282 class WXDLLIMPEXP_BASE wxBuiltInTypeInfo : public wxTypeInfo
 283 {
 284 public :
 285     wxBuiltInTypeInfo( wxTypeKind kind ) { wxASSERT_MSG( kind < wxT_SET , wxT("Illegal Kind for Base Type") ) ; m_kind = kind ;}
 286 } ;
 287
 288 class WXDLLIMPEXP_BASE wxCustomTypeInfo : public wxTypeInfo
 289 {
 290 public :
 291     wxCustomTypeInfo( const wxChar *typeName )
 292     { m_kind = wxT_CUSTOM ; m_typeName = typeName ;}
 293     const wxChar *GetTypeName() const { return m_typeName ; }
 294 private :
 295     const wxChar *m_typeName; // Kind == wxT_CUSTOM
 296 } ;
 297
 298 class WXDLLIMPEXP_BASE wxEnumTypeInfo : public wxTypeInfo
 299 {
 300 public :
 301     wxEnumTypeInfo( wxTypeKind kind , wxEnumData* enumInfo )
 302     { wxASSERT_MSG( kind == wxT_ENUM || kind == wxT_SET , wxT("Illegal Kind for Enum Type")) ; m_kind = kind ; m_enumInfo = enumInfo ;}
 303     const wxEnumData* GetEnumData() const { return m_enumInfo ; }
 304 private :
 305     wxEnumData *m_enumInfo; // Kind == wxT_ENUM or Kind == wxT_SET
 306 } ;
 307
 308 class WXDLLIMPEXP_BASE wxClassTypeInfo : public wxTypeInfo
 309 {
 310 public :
 311         wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo )
 312         { wxASSERT_MSG( kind == wxT_OBJECT_PTR || kind == wxT_OBJECT , wxT("Illegal Kind for Enum Type")) ; m_kind = kind ; m_classInfo = classInfo ;}
 313         const wxClassInfo *GetClassInfo() const { return m_classInfo ; }
 314 private :
 315     wxClassInfo *m_classInfo; // Kind == wxT_OBJECT - could be NULL
 316 } ;
 317
 318 class WXDLLIMPEXP_BASE wxCollectionTypeInfo : public wxTypeInfo
 319 {
 320 public :
 321     wxCollectionTypeInfo( wxTypeInfo *elementType )
 322     { m_kind = wxT_COLLECTION , m_elementType = elementType ; }
 323
 324     const wxTypeInfo* GetElementType() const { return m_elementType ; }
 325 private :
 326     wxTypeInfo * m_elementType ;
 327 } ;
 328
 329 // a delegate is an exposed event source
 330
 331 class WXDLLIMPEXP_BASE wxDelegateTypeInfo : public wxTypeInfo
 332 {
 333 public :
 334     wxDelegateTypeInfo( int eventType , wxClassInfo* eventClass )
 335     { m_kind = wxT_DELEGATE ; m_eventClass = eventClass ; m_eventType = eventType ;}
 336     const wxClassInfo *GetEventClass() const { assert( m_kind == wxT_DELEGATE ) ; return m_eventClass ; }
 337     int GetEventType() const { return m_eventType ; }
 338 private :
 339     const wxClassInfo *m_eventClass; // (extended will merge into classinfo)
 340     int m_eventType ;
 341 } ;
 342
 343 template<typename T> const wxTypeInfo* wxGetTypeInfo( T * ) ;
 344
 345 template<typename T> const wxTypeInfo* wxGetTypeInfo( wxSet<T> * )
 346 {
 347     static wxEnumTypeInfo s_typeInfo(wxT_SET , wxGetEnumData((T) 0) ) ; return &s_typeInfo ;
 348 }
 349
 350 // this macro is for usage with custom, non-object derived classes and structs, wxPoint is such a custom type
 351
 352 #define WX_CUSTOM_TYPE_INFO( e ) \
 353     template<> const wxTypeInfo* wxGetTypeInfo( e ** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID) ; assert(0) ; return &s_typeInfo ; } \
 354     template<> const wxTypeInfo* wxGetTypeInfo( e * ){ static wxCustomTypeInfo s_typeInfo(#e) ; return &s_typeInfo ; }
 355
 356 // templated streaming, every type must have their specialization for these methods
 357
 358 template<typename T>
 359 void wxStringReadValue( const wxString &s , T &data );
 360
 361 template<typename T>
 362 void wxStringWriteValue( wxString &s , const T &data);
 363
 364 // sometimes a compiler invents specializations that are nowhere called, use this macro to satisfy the refs
 365
 366 #define WX_ILLEGAL_TYPE_SPECIALIZATION( a ) \
 367 template<> const wxTypeInfo* wxGetTypeInfo( a * ) { assert(0) ; \
 368     static wxBuiltInTypeInfo s_typeInfo( wxT_VOID ) ; return &s_typeInfo ; } \
 369 template<> void wxStringReadValue(const wxString & , a & ) { assert(0) ; }\
 370 template<> void wxStringWriteValue(wxString & , a const & ) { assert(0) ; }
 371
 372 // ----------------------------------------------------------------------------
 373 // wxxVariant as typesafe data holder
 374 // ----------------------------------------------------------------------------
 375
 376 class WXDLLIMPEXP_BASE wxxVariantData
 377 {
 378 public:
 379     virtual ~wxxVariantData() {}
 380
 381     // return a heap allocated duplicate
 382     virtual wxxVariantData* Clone() const = 0 ;
 383
 384     // returns the type info of the contentc
 385     virtual const wxTypeInfo* GetTypeInfo() const = 0 ;
 386
 387     // write the value into a string
 388     virtual void Write( wxString &s ) const = 0 ;
 389
 390     // read the value from a string
 391     virtual void Read( const wxString &s) = 0 ;
 392 } ;
 393
 394 template<typename T> class WXDLLIMPEXP_BASE wxxVariantDataT : public wxxVariantData
 395 {
 396 public:
 397     wxxVariantDataT(const T& d) : m_data(d) {}
 398         virtual ~wxxVariantDataT() {}
 399
 400         // get a ref to the stored data
 401     T & Get() { return m_data; }
 402
 403         // get a const ref to the stored data
 404     const T & Get() const { return m_data; }
 405
 406         // set the data
 407     void Set(const T& d) { m_data =  d; }
 408
 409     // return a heap allocated duplicate
 410     virtual wxxVariantData* Clone() const { return new wxxVariantDataT<T>( Get() ) ; }
 411
 412     // returns the type info of the contentc
 413     virtual const wxTypeInfo* GetTypeInfo() const { return wxGetTypeInfo( (T*) NULL ) ; }
 414
 415     // write the value into a string
 416     virtual void Write( wxString &s ) const { wxStringWriteValue( s , m_data ) ; }
 417
 418     // read the value from a string
 419     virtual void Read( const wxString &s) { wxStringReadValue( s , m_data ) ; }
 420
 421 private:
 422     T m_data;
 423 };
 424
 425 class WXDLLIMPEXP_BASE wxxVariant
 426 {
 427 public :
 428         wxxVariant() { m_data = NULL ; }
 429         wxxVariant( wxxVariantData* data , const wxString& name = wxT("") ) : m_data(data) , m_name(name) {}
 430         wxxVariant( const wxxVariant &d ) { if ( d.m_data ) m_data = d.m_data->Clone() ; else m_data = NULL ; m_name = d.m_name ; }
 431
 432         template<typename T> wxxVariant( T data , const wxString& name = wxT("") ) :
 433                 m_data(new wxxVariantDataT<T>(data) ), m_name(name) {}
 434         ~wxxVariant() { delete m_data ; }
 435
 436         // get a ref to the stored data
 437         template<typename T> T& Get()
 438         {
 439                 wxxVariantDataT<T> *dataptr = dynamic_cast<wxxVariantDataT<T>*> (m_data) ;
 440                 wxASSERT_MSG( dataptr , "Cast not possible" ) ;
 441                 return dataptr->Get() ;
 442         }
 443
 444         // get a ref to the stored data
 445         template<typename T> const T& Get() const
 446         {
 447                 const wxxVariantDataT<T> *dataptr = dynamic_cast<const wxxVariantDataT<T>*> (m_data) ;
 448                 wxASSERT_MSG( dataptr , "Cast not possible" ) ;
 449                 return dataptr->Get() ;
 450         }
 451
 452         // stores the data
 453         template<typename T> void Set(const T& data) const
 454         {
 455                 delete m_data ;
 456                 m_data = new wxxVariantDataT<T>(data) ;
 457         }
 458
 459         wxxVariant& operator=(const wxxVariant &d)
 460         {
 461                 m_data = d.m_data->Clone() ;
 462                 m_name = d.m_name ;
 463                 return *this ;
 464         }
 465
 466         // gets the stored data casted to a wxObject* , returning NULL if cast is not possible
 467         wxObject* GetAsObject() ;
 468
 469         // get the typeinfo of the stored object
 470         const wxTypeInfo* GetTypeInfo() const { return m_data->GetTypeInfo() ; }
 471
 472         // write the value into a string
 473         void Write( wxString &s ) const { m_data->Write( s ) ; }
 474
 475         // read the value from a string
 476         void Read( const wxString &s) { m_data->Read( s ) ; }
 477
 478         // returns this value as string
 479         wxString GetAsString() const
 480         {
 481                 wxString s ;
 482                 Write( s ) ;
 483                 return s ;
 484         }
 485
 486         void SetFromString( const wxString &s)
 487         {
 488                 Read( s ) ;
 489         }
 490 private :
 491     wxxVariantData* m_data ;
 492     wxString m_name ;
 493 } ;
 494
 495 #include <wx/dynarray.h>
 496
 497 WX_DECLARE_OBJARRAY_WITH_DECL(wxxVariant, wxxVariantArray, class WXDLLIMPEXP_BASE);
 498
 499 // ----------------------------------------------------------------------------
 500 // Property Support
 501 //
 502 // wxPropertyInfo is used to inquire of the property by name.  It doesn't
 503 // provide access to the property, only information about it.  If you
 504 // want access, look at wxPropertyAccessor.
 505 // ----------------------------------------------------------------------------
 506
 507 class WXDLLIMPEXP_BASE wxPropertyAccessor
 508 {
 509 public :
 510 #if WX_XTI_TEMPLATE_FIX
 511     class SetByRef ;
 512         class SetByRefRetBool ;
 513         class SetRetBool ;
 514     class SetAndGetByRef ;
 515     class SetAndGetByRefRetBool ;
 516     class GetByRef ;
 517 #endif
 518     wxPropertyAccessor() { m_setterName = NULL ; m_getterName = NULL ; m_adderName = NULL ;}
 519     virtual ~wxPropertyAccessor() {}
 520
 521     // Setting a simple property (non-collection)
 522     virtual void SetProperty(wxObject *object, const wxxVariant &value) const = 0 ;
 523
 524     // Getting a simple property (non-collection)
 525     virtual wxxVariant GetProperty(const wxObject *object) const = 0 ;
 526
 527     // Adding an element to a collection property
 528     virtual void AddToPropertyCollection(wxObject *object, const wxxVariant &value) const
 529     { wxASSERT_MSG(0,wxT("Collection Operation called on non Collection Property")) ; }
 530
 531     // Getting a collection property
 532     virtual wxxVariantArray GetPropertyCollection( const wxObject *obj) const
 533     { wxASSERT_MSG(0,wxT("Collection Operation called on non Collection Property")) ; return wxxVariantArray() ; }
 534
 535     virtual bool HasSetter() const = 0 ;
 536     virtual bool HasGetter() const = 0 ;
 537     virtual bool HasAdder() const = 0 ;
 538
 539     const wxChar * GetGetterName() const { return m_setterName ; }
 540     const wxChar * GetSetterName() const { return m_getterName ; }
 541     const wxChar * GetAdderName() const { return m_adderName ; }
 542
 543     virtual wxxVariant ReadValue( const wxString &value ) const = 0 ;
 544     virtual void WriteValue( wxString& value , const wxObject *o ) const = 0 ;
 545 protected :
 546     const wxChar *m_setterName ;
 547     const wxChar *m_getterName ;
 548     const wxChar *m_adderName ;
 549 };
 550
 551 class WXDLLIMPEXP_BASE wxGenericPropertyAccessor : public wxPropertyAccessor
 552 {
 553 public :
 554     wxGenericPropertyAccessor( const wxChar* propertyName ) ;
 555     ~wxGenericPropertyAccessor() ;
 556     virtual void SetProperty(wxObject *object, const wxxVariant &value) const ;
 557     virtual wxxVariant GetProperty(const wxObject *object) const ;
 558
 559     virtual bool HasSetter() const { return true ; }
 560     virtual bool HasGetter() const { return true ; }
 561     virtual bool HasAdder() const { return false ; }
 562
 563     virtual wxxVariant ReadValue( const wxString &value ) const ;
 564     virtual void WriteValue( wxString& value , const wxObject *o ) const ;
 565 private :
 566     struct wxGenericPropertyAccessorInternal ;
 567     wxGenericPropertyAccessorInternal* m_data ;
 568 } ;
 569
 570 template<class Klass, typename T>
 571 class WXDLLIMPEXP_BASE wxPropertyAccessorT : public wxPropertyAccessor
 572 {
 573 public:
 574
 575     typedef void (Klass::*setter_t)(T value);
 576     typedef bool (Klass::*setter_bool_t)(T value);
 577     typedef void (Klass::*setter_ref_t)(const T& value);
 578     typedef bool (Klass::*setter_ref_bool_t)(const T& value);
 579     typedef T (Klass::*getter_t)() const;
 580     typedef const T& (Klass::*getter_ref_t)() const;
 581
 582     wxPropertyAccessorT(setter_t setter, getter_t getter, const wxChar *s, const wxChar *g)
 583         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(setter), m_setter_ref(NULL), m_getter(getter) ,m_getter_ref(NULL) {m_setterName = s;m_getterName=g ;}
 584
 585     wxPropertyAccessorT( getter_t getter, const wxChar *g)
 586         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter_ref(NULL), m_getter(getter) ,m_getter_ref(NULL) {m_setterName = "";m_getterName=g ;}
 587
 588     wxPropertyAccessorT(WX_XTI_PARAM_FIX(GetByRef*,)  getter_ref_t getter, const wxChar *g)
 589         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter_ref(NULL), m_getter(NULL) ,m_getter_ref(getter) {m_setterName = "";m_getterName=g ;}
 590
 591     wxPropertyAccessorT(WX_XTI_PARAM_FIX(SetRetBool*,) setter_bool_t setter, getter_t getter, const wxChar *s, const wxChar *g)
 592         : m_setter_bool( setter ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter_ref(NULL), m_getter(getter) , m_getter_ref(NULL){m_setterName = s;m_getterName=g ;}
 593
 594     wxPropertyAccessorT(WX_XTI_PARAM_FIX(SetByRef*,) setter_ref_t setter, getter_t getter, const wxChar *s, const wxChar *g)
 595         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter_ref(setter), m_getter(getter) , m_getter_ref(NULL){m_setterName = s;m_getterName=g ;}
 596
 597     wxPropertyAccessorT(WX_XTI_PARAM_FIX(SetByRefRetBool*,) setter_ref_bool_t setter, getter_t getter, const wxChar *s, const wxChar *g)
 598         : m_setter_bool( NULL ) , m_setter_ref_bool( setter ) , m_setter(NULL), m_setter_ref(NULL), m_getter(getter) , m_getter_ref(NULL){m_setterName = s;m_getterName=g ;}
 599
 600     wxPropertyAccessorT(WX_XTI_PARAM_FIX(SetAndGetByRef*,) setter_ref_t setter, getter_ref_t getter, const wxChar *s, const wxChar *g)
 601         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter_ref(setter), m_getter(NULL) , m_getter_ref(getter){m_setterName = s;m_getterName=g ;}
 602
 603     wxPropertyAccessorT(WX_XTI_PARAM_FIX(SetAndGetByRefRetBool*,) setter_ref_bool_t setter, getter_ref_t getter, const wxChar *s, const wxChar *g)
 604         : m_setter_bool( NULL ) , m_setter_ref_bool( setter ) , m_setter(NULL), m_setter_ref(NULL), m_getter(NULL) , m_getter_ref(getter){m_setterName = s;m_getterName=g ;}
 605
 606     wxPropertyAccessorT(WX_XTI_PARAM_FIX(GetByRef*,) setter_t setter, getter_ref_t getter, const wxChar *s, const wxChar *g)
 607         : m_setter_bool( NULL ) , m_setter_ref_bool( NULL ) , m_setter(NULL), m_setter(setter), m_getter(NULL) ,  m_getter_ref(getter){m_setterName = s;m_getterName=g ;}
 608
 609     // returns true if this accessor has a setter
 610     bool HasSetter() const { return m_setter != NULL || m_setter_ref != NULL || m_setter_ref_bool != NULL || m_setter_bool ; }
 611
 612     // return true if this accessor has a getter
 613     bool HasGetter() const { return m_getter != NULL || m_getter_ref != NULL ; }
 614
 615     bool HasAdder() const { return true ; }
 616     // set the property this accessor is responsible for in an object
 617     void SetProperty(wxObject *o, const wxxVariant &v) const
 618     {
 619         Klass *obj = dynamic_cast<Klass*>(o);
 620                 T value ;
 621
 622                 if ( wxGetTypeInfo((T*)NULL)->GetKind() == wxT_OBJECT && v.GetTypeInfo()->GetKind() == wxT_OBJECT_PTR )
 623                         value = *v.Get<T*>();
 624                 else
 625                         value = v.Get<T>();
 626         if (m_setter)
 627             (obj->*(m_setter))(value);
 628         else if ( m_setter_ref )
 629                         (obj->*(m_setter_ref))(value);
 630                 else if ( m_setter_ref_bool )
 631                         (obj->*(m_setter_ref_bool))(value);
 632                 else if ( m_setter_bool )
 633                         (obj->*(m_setter_bool))(value);
 634                 else
 635                 {
 636                         wxASSERT_MSG(0 , wxT("SetPropertyCalled without a valid Setter") ) ;
 637                 }
 638    }
 639
 640     // gets the property this accessor is responsible for from an object
 641     wxxVariant GetProperty(const wxObject *o) const
 642     {
 643         return wxxVariant( (wxxVariantData* ) DoGetProperty( o ) ) ;
 644      }
 645
 646     // write the property this accessor is responsible for from an object into
 647     // a string
 648     void WriteValue( wxString& s , const wxObject *o ) const
 649     {
 650         DoGetProperty( o )->Write( s ) ;
 651     }
 652
 653     // read a wxxVariant having the correct type for the property this accessor
 654     // is responsible for from a string
 655     wxxVariant ReadValue( const wxString &value ) const
 656     {
 657         T data ;
 658         wxStringReadValue( value , data ) ;
 659         return wxxVariant( data ) ;
 660     }
 661
 662 private :
 663     wxxVariantDataT<T>* DoGetProperty(const wxObject *o) const
 664     {
 665         const Klass *obj = dynamic_cast<const Klass*>(o);
 666         if ( m_getter )
 667             return new wxxVariantDataT<T>( (obj->*(m_getter))() ) ;
 668         else
 669             return new wxxVariantDataT<T>( (obj->*(m_getter_ref))() ) ;
 670     }
 671
 672     setter_t m_setter;
 673     setter_ref_t m_setter_ref;
 674         setter_ref_bool_t m_setter_ref_bool ;
 675         setter_bool_t m_setter_bool ;
 676     getter_t m_getter;
 677     getter_ref_t m_getter_ref ;
 678 };
 679
 680 template<class Klass, typename CollectionType , typename AddedElementType>
 681 class WXDLLIMPEXP_BASE wxPropertyCollectionAccessorT : public wxPropertyAccessor
 682 {
 683 public:
 684
 685     typedef void (Klass::*adder_t)(AddedElementType value);
 686     typedef CollectionType (Klass::*getter_t)() const;
 687     typedef const CollectionType& (Klass::*getter_ref_t)() const;
 688
 689     wxPropertyCollectionAccessorT(adder_t adder, getter_t getter, const wxChar *a, const wxChar *g)
 690         : m_getter(getter), m_adder(adder) , m_getter_ref( NULL ) { m_adderName = a;m_getterName=g ;}
 691
 692    wxPropertyCollectionAccessorT(adder_t adder, getter_ref_t getter, const wxChar *a, const wxChar *g)
 693         : m_getter(NULL), m_adder(adder) , m_getter_ref( getter ) { m_adderName = a;m_getterName=g ;}
 694
 695     ~wxPropertyCollectionAccessorT() {}
 696
 697     // returns true if this accessor has a setter
 698     bool HasSetter() const { return false ;}
 699
 700     // return true if this accessor has a getter
 701     bool HasGetter() const { return m_getter != NULL ;}
 702
 703     // return true if this accessor has a getter
 704     bool HasAdder() const { return m_adder != NULL ;}
 705
 706     // set the property this accessor is responsible for in an object
 707     void AddToPropertyCollection(wxObject *o, const wxxVariant &v) const
 708     {
 709         Klass *obj = dynamic_cast<Klass*>(o);
 710                 AddedElementType value ;
 711
 712                 if ( wxGetTypeInfo((AddedElementType*)NULL)->GetKind() == wxT_OBJECT && v.GetTypeInfo()->GetKind() == wxT_OBJECT_PTR )
 713                         value = *v.Get<AddedElementType*>();
 714                 else
 715                         value = v.Get<AddedElementType>();
 716
 717         if (m_adder)
 718             (obj->*(m_adder))(value);
 719                 else
 720                 {
 721                         wxASSERT_MSG(0 , wxT("SetPropertyCalled without a valid Setter") ) ;
 722                 }
 723    }
 724
 725     // gets the property this accessor is responsible for from an object
 726     wxxVariantArray GetPropertyCollection(const wxObject *o) const
 727     {
 728         const Klass *obj = dynamic_cast<const Klass*>(o);
 729
 730         wxxVariantArray result ;
 731          CollectionType::compatibility_iterator current = (obj->*(m_getter_ref))().GetFirst() ;
 732
 733         while (current)
 734         {
 735             result.Add( new wxxVariant(current->GetData()) ) ;
 736             current = current->GetNext();
 737         }
 738         return result ;
 739     }
 740
 741
 742     // set the property this accessor is responsible for in an object
 743     void SetProperty(wxObject *WXUNUSED(o), const wxxVariant &WXUNUSED(v)) const
 744     {
 745         wxASSERT_MSG(0,wxT("SetProperty called on Collection Property")) ;
 746     }
 747
 748     // gets the property this accessor is responsible for from an object
 749     wxxVariant GetProperty(const wxObject *WXUNUSED(o)) const
 750     {
 751         wxASSERT_MSG(0,wxT("GetProperty called on Collection Property")) ;
 752         return wxxVariant() ;
 753     }
 754
 755     // write the property this accessor is responsible for from an object into
 756     // a string
 757     void WriteValue( wxString& s , const wxObject *o ) const
 758     {
 759         wxASSERT_MSG(0,wxT("WriteValue called on Collection Property")) ;
 760     }
 761
 762     // read a wxxVariant having the correct type for the property this accessor
 763     // is responsible for from a string
 764     wxxVariant ReadValue( const wxString &value ) const
 765     {
 766         wxASSERT_MSG(0,wxT("ReadValue called on Collection Property")) ;
 767         return wxxVariant() ;
 768     }
 769
 770 private :
 771     getter_t m_getter;
 772     getter_ref_t m_getter_ref ;
 773     adder_t m_adder;
 774 };
 775
 776 class WXDLLIMPEXP_BASE wxPropertyInfo
 777 {
 778 public :
 779         wxPropertyInfo( wxPropertyInfo* &iter , const wxChar *name , const wxTypeInfo* typeInfo , wxPropertyAccessor *accessor , wxxVariant dv ) :
 780            m_name( name ) , m_typeInfo( typeInfo ) , m_accessor( accessor ) , m_defaultValue( dv ) , m_collectionElementTypeInfo(NULL)
 781         {
 782         Insert(iter) ;
 783         }
 784
 785         wxPropertyInfo( wxPropertyInfo* &iter , const wxChar *name , const wxTypeInfo* collTypeInfo , const wxTypeInfo* elemTypeInfo , wxPropertyAccessor *accessor ) :
 786            m_name( name ) , m_typeInfo( collTypeInfo ) , m_accessor( accessor ) , m_collectionElementTypeInfo(elemTypeInfo)
 787         {
 788         Insert(iter) ;
 789         }
 790
 791         // return the name of this property
 792         const wxChar *          GetName() const { return m_name ; }
 793
 794         // return the element type info of this property (for collections, otherwise NULL)
 795         const wxTypeInfo *      GetCollectionElementTypeInfo() const { return m_collectionElementTypeInfo ; }
 796
 797     // return the type info of this property
 798         const wxTypeInfo *      GetTypeInfo() const { return m_typeInfo ; }
 799
 800         // return the accessor for this property
 801         wxPropertyAccessor* GetAccessor() const { return m_accessor ; }
 802
 803         // returns NULL if this is the last property of this class
 804         wxPropertyInfo*     GetNext() const { return m_next ; }
 805
 806         // returns the default value of this property, its kind may be wxT_VOID if it is not valid
 807         wxxVariant                      GetDefaultValue() const { return m_defaultValue ; }
 808 private :
 809     void Insert(wxPropertyInfo* &iter)
 810     {
 811                 m_next = NULL ;
 812                 if ( iter == NULL )
 813                         iter = this ;
 814                 else
 815                 {
 816                         wxPropertyInfo* i = iter ;
 817                         while( i->m_next )
 818                                 i = i->m_next ;
 819
 820                         i->m_next = this ;
 821                 }
 822     }
 823
 824     const wxChar *      m_name;
 825     const wxChar *      m_typeName ;
 826     const wxTypeInfo*   m_typeInfo ;
 827     const wxTypeInfo*   m_collectionElementTypeInfo ;
 828     wxPropertyAccessor* m_accessor ;
 829     wxxVariant m_defaultValue;
 830     // string representation of the default value
 831     //  to be assigned by the designer to the property
 832     //  when the component is dropped on the container.
 833     wxPropertyInfo*     m_next ;
 834 };
 835
 836 #define WX_BEGIN_PROPERTIES_TABLE(theClass) \
 837     wxPropertyInfo *theClass::GetPropertiesStatic()  \
 838     {  \
 839         typedef theClass class_t; \
 840         static wxPropertyInfo* first = NULL ;
 841
 842 #define WX_END_PROPERTIES_TABLE() \
 843         return first ; }
 844
 845
 846 #if WX_XTI_TEMPLATE_FIX
 847
 848 #define WX_PROPERTY( name , type , setter , getter ,defaultValue ) \
 849         static wxPropertyAccessorT<class_t , type> _accessor##name( &setter , &getter , #setter , #getter ) ; \
 850         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 851
 852 #define WX_PROPERTY_COLLECTION( name , colltype , addelemtype , adder , getter ) \
 853         static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( &adder , &getter , #adder , #getter ) ; \
 854         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
 855
 856 #define WX_READONLY_PROPERTY_COLLECTION( name , colltype , addelemtype , getter ) \
 857         static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( NULL , &getter , "" , #getter ) ; \
 858         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
 859
 860 #define WX_PROPERTY_SET_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 861         static wxPropertyAccessorT<class_t , type> _accessor##name( (wxPropertyAccessor::SetRetBool*)NULL , &setter , &getter , #setter , #getter ) ; \
 862         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 863
 864 #define WX_PROPERTY_SET_BY_REF( name , type , setter , getter ,defaultValue ) \
 865         static wxPropertyAccessorT<class_t , type> _accessor##name( (wxPropertyAccessor::SetByRef*)NULL, &setter , &getter , #setter , #getter ) ; \
 866         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 867
 868 #define WX_PROPERTY_SET_BY_REF_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 869         static wxPropertyAccessorT<class_t , type> _accessor##name( (wxPropertyAccessor::SetByRefRetBool*)NULL, &setter , &getter , #setter , #getter ) ; \
 870         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 871
 872 #define WX_PROPERTY_SET_AND_GET_BY_REF_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 873         static wxPropertyAccessorT<class_t , type> _accessor##name( (wxPropertyAccessor::SetAndGetByRefRetBool*)NULL, &setter , &getter , #setter , #getter ) ; \
 874         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 875
 876 #define WX_READONLY_PROPERTY( name , type , getter ,defaultValue ) \
 877     static wxPropertyAccessorT<class_t , type> _accessor##name( &getter , #getter ) ; \
 878     static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 879
 880 #define WX_READONLY_PROPERTY_GET_BY_REF( name , type , getter ,defaultValue ) \
 881     static wxPropertyAccessorT<class_t , type> _accessor##name( (wxPropertyAccessor::GetByRef*)NULL , &getter , #getter ) ; \
 882     static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 883
 884 #else
 885
 886 #define WX_PROPERTY( name , type , setter , getter ,defaultValue ) \
 887         static wxPropertyAccessorT<class_t , type> _accessor##name( &setter , &getter , #setter , #getter ) ; \
 888         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 889
 890 #define WX_PROPERTY_COLLECTION( name , colltype , addelemtype , adder , getter ) \
 891         static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( &adder , &getter , #adder , #getter ) ; \
 892         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
 893
 894 #define WX_READONLY_PROPERTY_COLLECTION( name , colltype , addelemtype , getter ) \
 895         static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( NULL , &getter , "" , #getter ) ; \
 896         static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
 897
 898 #define WX_PROPERTY_SET_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 899     WX_PROPERTY( name , type , setter , getter , defaultValue )
 900
 901 #define WX_PROPERTY_SET_BY_REF( name , type , setter , getter ,defaultValue ) \
 902     WX_PROPERTY( name , type , setter , getter , defaultValue )
 903
 904 #define WX_PROPERTY_SET_BY_REF_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 905     WX_PROPERTY( name , type , setter , getter , defaultValue )
 906
 907 #define WX_PROPERTY_SET_AND_GET_BY_REF_RET_BOOL( name , type , setter , getter ,defaultValue ) \
 908     WX_PROPERTY( name , type , setter , getter , defaultValue )
 909
 910 #define WX_READONLY_PROPERTY( name , type , getter ,defaultValue ) \
 911     static wxPropertyAccessorT<class_t , type> _accessor##name( &getter , #getter ) ; \
 912     static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) ) ;
 913
 914 #define WX_READONLY_PROPERTY_GET_BY_REF( name , type , getter ,defaultValue ) \
 915     WX_READONLY_PROPERTY( name , type , getter , defaultValue )
 916
 917 #endif
 918
 919
 920 #define WX_DELEGATE( name , eventType , eventClass ) \
 921     static wxDelegateTypeInfo _typeInfo##name( eventType , CLASSINFO( eventClass ) ) ; \
 922     static wxPropertyInfo _propertyInfo##name( first , #name , &_typeInfo##name , NULL , wxxVariant() ) ; \
 923
 924 // ----------------------------------------------------------------------------
 925 // Handler Info
 926 //
 927 // this is describing an event sink
 928 // ----------------------------------------------------------------------------
 929
 930 class wxHandlerInfo
 931 {
 932 public :
 933         wxHandlerInfo( wxHandlerInfo* &iter , const wxChar *name , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) :
 934            m_name( name ) , m_eventClassInfo( eventClassInfo ) , m_eventFunction( address )
 935         {
 936                 m_next = NULL ;
 937                 if ( iter == NULL )
 938                         iter = this ;
 939                 else
 940                 {
 941                         wxHandlerInfo* i = iter ;
 942                         while( i->m_next )
 943                                 i = i->m_next ;
 944
 945                         i->m_next = this ;
 946                 }
 947         }
 948
 949         // get the name of the handler method
 950         const wxChar *          GetName() const { return m_name ; }
 951
 952         // return the class info of the event
 953         const wxClassInfo *     GetEventClassInfo() const { return m_eventClassInfo ; }
 954
 955         // get the handler function pointer
 956         wxObjectEventFunction   GetEventFunction() const { return m_eventFunction ; }
 957
 958         // returns NULL if this is the last handler of this class
 959         wxHandlerInfo*     GetNext() const { return m_next ; }
 960 private :
 961     wxObjectEventFunction m_eventFunction ;
 962     const wxChar *      m_name;
 963     const wxClassInfo*  m_eventClassInfo ;
 964     wxHandlerInfo*      m_next ;
 965 };
 966
 967 #define WX_HANDLER(name,eventClassType) \
 968     static wxHandlerInfo _handlerInfo##name( first , #name , (wxObjectEventFunction) (wxEventFunction) &name , CLASSINFO( eventClassType ) ) ;
 969
 970 #define WX_BEGIN_HANDLERS_TABLE(theClass) \
 971     wxHandlerInfo *theClass::GetHandlersStatic()  \
 972     {  \
 973         typedef theClass class_t; \
 974         static wxHandlerInfo* first = NULL ;
 975
 976 #define WX_END_HANDLERS_TABLE() \
 977         return first ; }
 978
 979 // ----------------------------------------------------------------------------
 980 // Constructor Bridges
 981 //
 982 // allow to set up constructors with params during runtime
 983 // ----------------------------------------------------------------------------
 984
 985 class WXDLLIMPEXP_BASE wxConstructorBridge
 986 {
 987 public :
 988     virtual void Create(wxObject *o, wxxVariant *args) = 0;
 989 };
 990
 991 // Creator Bridges for all Numbers of Params
 992
 993 // no params
 994
 995 template<typename Class>
 996 struct wxConstructorBridge_0 : public wxConstructorBridge
 997 {
 998     void Create(wxObject *o, wxxVariant *)
 999     {
1000         Class *obj = dynamic_cast<Class*>(o);
1001         obj->Create();
1002     }
1003 };
1004
1005 struct wxConstructorBridge_Dummy : public wxConstructorBridge
1006 {
1007     void Create(wxObject *, wxxVariant *)
1008     {
1009     }
1010 } ;
1011
1012 #define WX_CONSTRUCTOR_0(klass) \
1013     wxConstructorBridge_0<klass> constructor##klass ; \
1014     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1015     const wxChar *klass::sm_constructorProperties##klass[] = { NULL } ; \
1016     const int klass::sm_constructorPropertiesCount##klass = 0 ;
1017
1018 #define WX_CONSTRUCTOR_DUMMY(klass) \
1019     wxConstructorBridge_Dummy constructor##klass ; \
1020     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1021     const wxChar *klass::sm_constructorProperties##klass[] = { NULL } ; \
1022     const int klass::sm_constructorPropertiesCount##klass = 0 ;
1023
1024 // 1 param
1025
1026 template<typename Class, typename T0>
1027 struct wxConstructorBridge_1 : public wxConstructorBridge
1028 {
1029     void Create(wxObject *o, wxxVariant *args)
1030     {
1031         Class *obj = dynamic_cast<Class*>(o);
1032         obj->Create(
1033                     args[0].Get<T0>()
1034                    );
1035     }
1036 };
1037
1038 #define WX_CONSTRUCTOR_1(klass,t0,v0) \
1039     wxConstructorBridge_1<klass,t0> constructor##klass ; \
1040     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1041     const wxChar *klass::sm_constructorProperties##klass[] = { #v0 } ; \
1042     const int klass::sm_constructorPropertiesCount##klass = 1 ;
1043
1044 // 2 params
1045
1046 template<typename Class,
1047          typename T0, typename T1>
1048 struct wxConstructorBridge_2 : public wxConstructorBridge
1049 {
1050     void Create(wxObject *o, wxxVariant *args)
1051     {
1052         Class *obj = dynamic_cast<Class*>(o);
1053         obj->Create(
1054                     args[0].Get<T0>() ,
1055                     args[1].Get<T1>()
1056                    );
1057     }
1058 };
1059
1060 #define WX_CONSTRUCTOR_2(klass,t0,v0,t1,v1) \
1061     wxConstructorBridge_2<klass,t0,t1> constructor##klass ; \
1062     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1063     const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 } ; \
1064     const int klass::sm_constructorPropertiesCount##klass = 2;
1065
1066 // 3 params
1067
1068 template<typename Class,
1069          typename T0, typename T1, typename T2>
1070 struct wxConstructorBridge_3 : public wxConstructorBridge
1071 {
1072     void Create(wxObject *o, wxxVariant *args)
1073     {
1074         Class *obj = dynamic_cast<Class*>(o);
1075         obj->Create(
1076                     args[0].Get<T0>() ,
1077                     args[1].Get<T1>() ,
1078                     args[2].Get<T2>()
1079                    );
1080     }
1081 };
1082
1083 #define WX_CONSTRUCTOR_3(klass,t0,v0,t1,v1,t2,v2) \
1084     wxConstructorBridge_3<klass,t0,t1,t2> constructor##klass ; \
1085     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1086     const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 } ; \
1087     const int klass::sm_constructorPropertiesCount##klass = 3 ;
1088
1089 // 4 params
1090
1091 template<typename Class,
1092          typename T0, typename T1, typename T2, typename T3>
1093 struct wxConstructorBridge_4 : public wxConstructorBridge
1094 {
1095     void Create(wxObject *o, wxxVariant *args)
1096     {
1097         Class *obj = dynamic_cast<Class*>(o);
1098         obj->Create(
1099                     args[0].Get<T0>() ,
1100                     args[1].Get<T1>() ,
1101                     args[2].Get<T2>() ,
1102                     args[3].Get<T3>()
1103                    );
1104     }
1105 };
1106
1107 #define WX_CONSTRUCTOR_4(klass,t0,v0,t1,v1,t2,v2,t3,v3) \
1108     wxConstructorBridge_4<klass,t0,t1,t2,t3> constructor##klass ; \
1109     wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1110     const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 } ; \
1111     const int klass::sm_constructorPropertiesCount##klass = 4 ;
1112
1113 // 5 params
1114
1115 template<typename Class,
1116          typename T0, typename T1, typename T2, typename T3, typename T4>
1117 struct wxConstructorBridge_5 : public wxConstructorBridge
1118 {
1119     void Create(wxObject *o, wxxVariant *args)
1120     {
1121         Class *obj = dynamic_cast<Class*>(o);
1122         obj->Create(
1123                     args[0].Get<T0>() ,
1124                     args[1].Get<T1>() ,
1125                     args[2].Get<T2>() ,
1126                     args[3].Get<T3>() ,
1127                     args[4].Get<T4>()
1128                    );
1129     }
1130 };
1131
1132 #define WX_CONSTRUCTOR_5(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4) \
1133         wxConstructorBridge_5<klass,t0,t1,t2,t3,t4> constructor##klass ; \
1134         wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1135         const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 } ; \
1136         const int klass::sm_constructorPropertiesCount##klass = 5;
1137
1138 // 6 params
1139
1140 template<typename Class,
1141          typename T0, typename T1, typename T2, typename T3, typename T4, typename T5>
1142 struct wxConstructorBridge_6 : public wxConstructorBridge
1143 {
1144     void Create(wxObject *o, wxxVariant *args)
1145     {
1146         Class *obj = dynamic_cast<Class*>(o);
1147         obj->Create(
1148                     args[0].Get<T0>() ,
1149                     args[1].Get<T1>() ,
1150                     args[2].Get<T2>() ,
1151                     args[3].Get<T3>() ,
1152                     args[4].Get<T4>() ,
1153                     args[5].Get<T5>()
1154                   );
1155     }
1156 };
1157
1158 #define WX_CONSTRUCTOR_6(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5) \
1159         wxConstructorBridge_6<klass,t0,t1,t2,t3,t4,t5> constructor##klass ; \
1160         wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
1161         const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 , #v5 } ; \
1162         const int klass::sm_constructorPropertiesCount##klass = 6;
1163
1164
1165 // ----------------------------------------------------------------------------
1166 // wxClassInfo
1167 // ----------------------------------------------------------------------------
1168
1169 typedef wxObject *(*wxObjectConstructorFn)(void);
1170 typedef wxObject* (*wxVariantToObjectConverter)( wxxVariant &data ) ;
1171 typedef wxxVariant (*wxObjectToVariantConverter)( wxObject* ) ;
1172
1173 class WXDLLIMPEXP_BASE wxClassInfo
1174 {
1175 public:
1176     wxClassInfo(const wxClassInfo **_Parents,
1177             const wxChar *_UnitName,
1178             const wxChar *_ClassName,
1179             int size,
1180             wxObjectConstructorFn ctor ,
1181                         wxPropertyInfo *_Props ,
1182                         wxHandlerInfo *_Handlers ,
1183                         wxConstructorBridge* _Constructor ,
1184                         const wxChar ** _ConstructorProperties ,
1185                         const int _ConstructorPropertiesCount ,
1186                         wxVariantToObjectConverter _PtrConverter1 ,
1187                         wxVariantToObjectConverter _Converter2 ,
1188                         wxObjectToVariantConverter _Converter3
1189                         ) : m_parents(_Parents) , m_unitName(_UnitName) ,m_className(_ClassName),
1190                         m_objectSize(size), m_objectConstructor(ctor) , m_firstProperty(_Props ) , m_firstHandler(_Handlers ) , m_constructor( _Constructor ) ,
1191                         m_constructorProperties(_ConstructorProperties) , m_constructorPropertiesCount(_ConstructorPropertiesCount),
1192                         m_variantOfPtrToObjectConverter( _PtrConverter1 ) , m_variantToObjectConverter( _Converter2 ) , m_objectToVariantConverter( _Converter3 ) , m_next(sm_first)
1193         {
1194                 sm_first = this;
1195                 Register() ;
1196         }
1197
1198    wxClassInfo(const wxChar *_UnitName, const wxChar *_ClassName, const wxClassInfo **_Parents) : m_parents(_Parents) , m_unitName(_UnitName) ,m_className(_ClassName),
1199                         m_objectSize(0), m_objectConstructor(NULL) , m_firstProperty(NULL ) , m_firstHandler(NULL ) , m_constructor( NULL ) ,
1200                         m_constructorProperties(NULL) , m_constructorPropertiesCount(NULL),
1201                         m_variantOfPtrToObjectConverter( NULL ) , m_variantToObjectConverter( NULL ) , m_objectToVariantConverter( NULL ) , m_next(sm_first)
1202         {
1203                 sm_first = this;
1204                 Register() ;
1205         }
1206
1207     virtual ~wxClassInfo() ;
1208
1209     // allocates an instance of this class, this object does not have to be initialized or fully constructed
1210     // as this call will be followed by a call to Create
1211     virtual wxObject *AllocateObject() const { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
1212
1213     // 'old naming' for AllocateObject staying here for backward compatibility
1214     wxObject *CreateObject() const { return AllocateObject() ; }
1215
1216     const wxChar       *GetClassName() const { return m_className; }
1217     const wxClassInfo **GetParents() const { return m_parents; }
1218     int                 GetSize() const { return m_objectSize; }
1219
1220     wxObjectConstructorFn      GetConstructor() const { return m_objectConstructor; }
1221     static const wxClassInfo  *GetFirst() { return sm_first; }
1222     const wxClassInfo         *GetNext() const { return m_next; }
1223     static wxClassInfo        *FindClass(const wxChar *className);
1224
1225         // Climb upwards through inheritance hierarchy.
1226         // Dual inheritance is catered for.
1227
1228     bool IsKindOf(const wxClassInfo *info) const
1229     {
1230         if ( info != 0 )
1231         {
1232             if ( info == this )
1233                 return true ;
1234
1235             for ( int i = 0 ; m_parents[i] ; ++ i )
1236             {
1237                 if ( m_parents[i]->IsKindOf( info ) )
1238                     return true ;
1239             }
1240         }
1241         return false ;
1242     }
1243
1244 #ifdef WXWIN_COMPATIBILITY_2_4
1245     // Initializes parent pointers and hash table for fast searching.
1246     wxDEPRECATED( static void     InitializeClasses() );
1247     // Cleans up hash table used for fast searching.
1248     wxDEPRECATED( static void     CleanUpClasses() );
1249 #endif
1250     static void     CleanUp();
1251
1252     // returns the first property
1253     const wxPropertyInfo* GetFirstProperty() const { return m_firstProperty ; }
1254
1255     // returns the first handler
1256     const wxHandlerInfo* GetFirstHandler() const { return m_firstHandler ; }
1257
1258     // Call the Create upon an instance of the class, in the end the object is fully
1259     // initialized
1260     virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const
1261         {
1262                 wxASSERT_MSG( ParamCount == m_constructorPropertiesCount , wxT("Illegal Parameter Count for Create Method")) ;
1263                 m_constructor->Create( object , Params ) ;
1264         }
1265
1266     // get number of parameters for constructor
1267     virtual int GetCreateParamCount() const { return m_constructorPropertiesCount; }
1268
1269     // get n-th constructor parameter
1270     virtual const wxChar* GetCreateParamName(int n) const { return m_constructorProperties[n] ; }
1271
1272     // Runtime access to objects for simple properties (get/set) by property name, and variant data
1273     virtual void SetProperty (wxObject *object, const wxChar *propertyName, const wxxVariant &value) const ;
1274     virtual wxxVariant GetProperty (wxObject *object, const wxChar *propertyName) const;
1275
1276     // Runtime access to objects for collection properties by property name
1277     virtual wxxVariantArray GetPropertyCollection(wxObject *object, const wxChar *propertyName) const ;
1278     virtual void AddToPropertyCollection(wxObject *object, const wxChar *propertyName , const wxxVariant& value) const ;
1279
1280         // we must be able to cast variants to wxObject pointers, templates seem not to be suitable
1281         wxObject* VariantToInstance( wxxVariant &data ) const
1282         {       if ( data.GetTypeInfo()->GetKind() == wxT_OBJECT )
1283                         return m_variantToObjectConverter( data ) ;
1284                 else
1285                         return m_variantOfPtrToObjectConverter( data ) ;
1286         }
1287
1288         wxxVariant InstanceToVariant( wxObject *object ) const { return m_objectToVariantConverter( object ) ; }
1289
1290     // find property by name
1291     virtual const wxPropertyInfo *FindPropertyInfo (const wxChar *PropertyName) const ;
1292
1293     // find handler by name
1294     virtual const wxHandlerInfo *FindHandlerInfo (const wxChar *PropertyName) const ;
1295
1296     // find property by name
1297     virtual const wxPropertyInfo *FindPropertyInfoInThisClass (const wxChar *PropertyName) const ;
1298
1299     // find handler by name
1300     virtual const wxHandlerInfo *FindHandlerInfoInThisClass (const wxChar *PropertyName) const ;
1301 public:
1302     const wxChar            *m_className;
1303     int                      m_objectSize;
1304     wxObjectConstructorFn    m_objectConstructor;
1305
1306     // class info object live in a linked list:
1307     // pointers to its head and the next element in it
1308
1309     static wxClassInfo      *sm_first;
1310     wxClassInfo             *m_next;
1311
1312     // FIXME: this should be private (currently used directly by way too
1313     //        many clients)
1314     static wxHashTable      *sm_classTable;
1315
1316 protected :
1317         wxPropertyInfo *            m_firstProperty ;
1318         wxHandlerInfo *         m_firstHandler ;
1319 private:
1320         const wxClassInfo**             m_parents ;
1321     const wxChar*                       m_unitName;
1322
1323         wxConstructorBridge*    m_constructor ;
1324         const wxChar **                 m_constructorProperties ;
1325         const int                               m_constructorPropertiesCount ;
1326         wxVariantToObjectConverter m_variantOfPtrToObjectConverter ;
1327         wxVariantToObjectConverter m_variantToObjectConverter ;
1328         wxObjectToVariantConverter m_objectToVariantConverter ;
1329
1330     const wxPropertyAccessor *FindAccessor (const wxChar *propertyName) const ;
1331
1332
1333     // InitializeClasses() helper
1334     static wxClassInfo *GetBaseByName(const wxChar *name) ;
1335
1336 protected:
1337     // registers the class
1338     void Register();
1339     void Unregister();
1340
1341     DECLARE_NO_COPY_CLASS(wxClassInfo)
1342 };
1343
1344
1345 WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
1346
1347 // ----------------------------------------------------------------------------
1348 // wxDynamicObject
1349 // ----------------------------------------------------------------------------
1350 //
1351 // this object leads to having a pure runtime-instantiation
1352
1353 class wxDynamicClassInfo : public wxClassInfo
1354 {
1355 public :
1356     wxDynamicClassInfo( const wxChar *_UnitName, const wxChar *_ClassName , const wxClassInfo* superClass ) ;
1357     virtual ~wxDynamicClassInfo() ;
1358
1359     // constructs a wxDynamicObject with an instance
1360     virtual wxObject *AllocateObject() const ;
1361
1362     // Call the Create method for a class
1363     virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const ;
1364
1365     // get number of parameters for constructor
1366     virtual int GetCreateParamCount() const ;
1367
1368     // get i-th constructor parameter
1369     virtual const wxChar* GetCreateParamName(int i) const ;
1370
1371     // Runtime access to objects by property name, and variant data
1372     virtual void SetProperty (wxObject *object, const wxChar *PropertyName, const wxxVariant &Value) const ;
1373     virtual wxxVariant GetProperty (wxObject *object, const wxChar *PropertyName) const ;
1374
1375     void AddProperty( const wxChar *propertyName , const wxTypeInfo* typeInfo ) ;
1376     void AddHandler( const wxChar *handlerName , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) ;
1377 } ;
1378
1379 // ----------------------------------------------------------------------------
1380 // Dynamic class macros
1381 // ----------------------------------------------------------------------------
1382
1383 #define _DECLARE_DYNAMIC_CLASS(name)           \
1384  public:                                      \
1385   static wxClassInfo sm_class##name;          \
1386   static const wxClassInfo* sm_classParents##name[] ; \
1387   static wxPropertyInfo* GetPropertiesStatic() ; \
1388   static wxHandlerInfo* GetHandlersStatic() ; \
1389   virtual wxClassInfo *GetClassInfo() const   \
1390    { return &name::sm_class##name; }
1391
1392 #define DECLARE_DYNAMIC_CLASS(name)           \
1393 static wxConstructorBridge* sm_constructor##name ; \
1394 static const wxChar * sm_constructorProperties##name[] ; \
1395 static const int sm_constructorPropertiesCount##name ; \
1396     _DECLARE_DYNAMIC_CLASS(name)
1397
1398 #define DECLARE_DYNAMIC_CLASS_NO_ASSIGN(name)   \
1399     DECLARE_NO_ASSIGN_CLASS(name)               \
1400     DECLARE_DYNAMIC_CLASS(name)
1401
1402 #define DECLARE_DYNAMIC_CLASS_NO_COPY(name)   \
1403     DECLARE_NO_COPY_CLASS(name)               \
1404     DECLARE_DYNAMIC_CLASS(name)
1405
1406 #define DECLARE_ABSTRACT_CLASS(name) _DECLARE_DYNAMIC_CLASS(name)
1407 #define DECLARE_CLASS(name) DECLARE_DYNAMIC_CLASS(name)
1408
1409 // -----------------------------------
1410 // for concrete classes
1411 // -----------------------------------
1412
1413     // Single inheritance with one base class
1414
1415 #define _IMPLEMENT_DYNAMIC_CLASS(name, basename, unit)                 \
1416  wxObject* wxConstructorFor##name()                             \
1417   { return new name; }                                          \
1418  const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
1419  wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
1420 wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1421  wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name),   \
1422             (int) sizeof(name),                              \
1423             (wxObjectConstructorFn) wxConstructorFor##name   ,   \
1424                         name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name ,     \
1425                         name::sm_constructorPropertiesCount##name , wxVariantOfPtrToObjectConverter##name , NULL , wxObjectToVariantConverter##name);    \
1426  template<> void wxStringReadValue(const wxString & , name & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
1427  template<> void wxStringWriteValue(wxString & , name const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1428  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
1429  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1430  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1431  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1432  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
1433  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1434  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
1435
1436 #define _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY(name, basename, unit)                 \
1437  wxObject* wxConstructorFor##name()                             \
1438   { return new name; }                                          \
1439  const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
1440  wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return &data.Get<name>() ; } \
1441  wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
1442 wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1443  wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name),   \
1444             (int) sizeof(name),                              \
1445             (wxObjectConstructorFn) wxConstructorFor##name   ,   \
1446                         name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name ,     \
1447                         name::sm_constructorPropertiesCount##name , wxVariantOfPtrToObjectConverter##name , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name);    \
1448  template<> void wxStringReadValue(const wxString & , name & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
1449  template<> void wxStringWriteValue(wxString & , name const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1450  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
1451  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1452  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1453  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1454  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
1455  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1456  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
1457
1458 #define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename ) \
1459 _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , "" ) \
1460 const wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
1461 const wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1462 WX_CONSTRUCTOR_DUMMY( name )
1463
1464 #define IMPLEMENT_DYNAMIC_CLASS( name , basename ) \
1465 _IMPLEMENT_DYNAMIC_CLASS( name , basename , "" ) \
1466 wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
1467 wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1468 WX_CONSTRUCTOR_DUMMY( name )
1469
1470 #define IMPLEMENT_DYNAMIC_CLASS_XTI( name , basename , unit ) \
1471 _IMPLEMENT_DYNAMIC_CLASS( name , basename , unit )
1472
1473 #define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI( name , basename , unit ) \
1474 _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , unit )
1475
1476 // this is for classes that do not derive from wxobject, there are no creators for these
1477
1478 #define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_NO_BASE_XTI( name , unit ) \
1479  const wxClassInfo* name::sm_classParents##name[] = { NULL } ; \
1480  wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name),   \
1481             (int) sizeof(name),                              \
1482             (wxObjectConstructorFn) 0   ,   \
1483             name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
1484             0 , 0 , 0 );    \
1485  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1486  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1487  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1488  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1489  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
1490  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1491  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
1492
1493 // this is for subclasses that still do not derive from wxobject
1494
1495 #define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_XTI( name , basename, unit ) \
1496  const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
1497  wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name),   \
1498             (int) sizeof(name),                              \
1499             (wxObjectConstructorFn) 0   ,   \
1500             name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
1501             0 , 0 , 0 );    \
1502  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1503  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1504  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1505  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1506  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
1507  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1508  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
1509
1510
1511     // Multiple inheritance with two base classes
1512
1513 #define _IMPLEMENT_DYNAMIC_CLASS2(name, basename, basename2, unit)                 \
1514  wxObject* wxConstructorFor##name()                             \
1515   { return new name; }                                          \
1516   const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,&basename2::sm_class##basename2 , NULL } ; \
1517  wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
1518  wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1519  wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name),   \
1520             (int) sizeof(name),                              \
1521             (wxObjectConstructorFn) wxConstructorFor##name   ,   \
1522             name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name ,     \
1523             name::sm_constructorPropertiesCount##name , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name);    \
1524  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1525  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1526  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1527  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1528  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
1529  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1530  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
1531
1532 #define IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2) \
1533 _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , "") \
1534 wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
1535 wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1536 WX_CONSTRUCTOR_DUMMY( name )
1537
1538 #define IMPLEMENT_DYNAMIC_CLASS2_XTI( name , basename , basename2, unit) \
1539     _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , unit)
1540
1541 // -----------------------------------
1542 // for abstract classes
1543 // -----------------------------------
1544
1545     // Single inheritance with one base class
1546
1547 #define _IMPLEMENT_ABSTRACT_CLASS(name, basename)                \
1548  const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
1549  wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
1550  wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
1551 wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data)  ) ; } \
1552  wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name),   \
1553             (int) sizeof(name),                              \
1554             (wxObjectConstructorFn) 0   ,   \
1555                         name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 ,     \
1556                         0 , wxVariantOfPtrToObjectConverter##name ,wxVariantToObjectConverter##name , wxObjectToVariantConverter##name);    \
1557  template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1558  template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1559  template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1560  template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
1561  template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
1562  template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; } \
1563  template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID) ; assert(0) ; return &s_typeInfo ; }
1564
1565 #define IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
1566 _IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
1567 wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
1568 wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; }
1569
1570     // Multiple inheritance with two base classes
1571
1572 #define IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2)   \
1573  wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename1),  \
1574             wxT(#basename2), (int) sizeof(name),                \
1575             (wxObjectConstructorFn) 0);
1576
1577 #define IMPLEMENT_CLASS IMPLEMENT_ABSTRACT_CLASS
1578 #define IMPLEMENT_CLASS2 IMPLEMENT_ABSTRACT_CLASS2
1579
1580 #endif