// Name: wx/xti.h
// Purpose: runtime metadata information (extended class info)
// Author: Stefan Csomor
-// Modified by:
+// Modified by: Francesco Montorsi
// Created: 27/07/03
// RCS-ID: $Id$
// Copyright: (c) 1997 Julian Smart
#ifndef _WX_XTIH__
#define _WX_XTIH__
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "xti.h"
-#endif
-
// We want to support properties, event sources and events sinks through
// explicit declarations, using templates and specialization to make the
// effort as painless as possible.
// This means we have the following domains :
//
// - Type Information for categorizing built in types as well as custom types
-// this includes information about enums, their values and names
-// - Type safe value storage : a kind of wxVariant, called right now wxxVariant
-// which will be merged with wxVariant
+// this includes information about enums, their values and names
+// - Type safe value storage : a kind of wxVariant, called right now wxAny
+// which will be merged with wxVariant
// - Property Information and Property Accessors providing access to a class'
-// values and exposed event delegates
+// values and exposed event delegates
// - Information about event handlers
// - extended Class Information for accessing all these
// ----------------------------------------------------------------------------
#include "wx/defs.h"
-#include "wx/memory.h"
-#include "wx/flags.h"
-#include "wx/string.h"
-#include "wx/arrstr.h"
-#include "wx/hashmap.h"
-
-class WXDLLIMPEXP_BASE wxObject;
-class WXDLLIMPEXP_BASE wxClassInfo;
-class WXDLLIMPEXP_BASE wxHashTable;
-class WXDLLIMPEXP_BASE wxObjectRefData;
-class WXDLLIMPEXP_BASE wxEvent;
-typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
+#if wxUSE_EXTENDED_RTTI
-// ----------------------------------------------------------------------------
-// Enum Support
-//
-// In the header files there would no change from pure c++ code, in the
-// implementation, an enum would have
-// to be enumerated eg :
-//
-// WX_BEGIN_ENUM( wxFlavor )
-// WX_ENUM_MEMBER( Vanilla )
-// WX_ENUM_MEMBER( Chocolate )
-// WX_ENUM_MEMBER( Strawberry )
-// WX_END_ENUM( wxFlavor )
-// ----------------------------------------------------------------------------
-
-struct WXDLLIMPEXP_BASE wxEnumMemberData
-{
- const wxChar* m_name;
- int m_value;
-};
-
-class WXDLLIMPEXP_BASE wxEnumData
-{
-public :
- wxEnumData( wxEnumMemberData* data ) ;
+class WXDLLIMPEXP_FWD_BASE wxAny;
+class WXDLLIMPEXP_FWD_BASE wxAnyList;
+class WXDLLIMPEXP_FWD_BASE wxObject;
+class WXDLLIMPEXP_FWD_BASE wxString;
+class WXDLLIMPEXP_FWD_BASE wxClassInfo;
+class WXDLLIMPEXP_FWD_BASE wxHashTable;
+class WXDLLIMPEXP_FWD_BASE wxObject;
+class WXDLLIMPEXP_FWD_BASE wxPluginLibrary;
+class WXDLLIMPEXP_FWD_BASE wxHashTable;
+class WXDLLIMPEXP_FWD_BASE wxHashTable_Node;
- // returns true if the member has been found and sets the int value
- // pointed to accordingly (if ptr != null )
- // if not found returns false, value left unchanged
- bool HasEnumMemberValue( const wxChar *name , int *value = NULL ) ;
+class WXDLLIMPEXP_FWD_BASE wxStringToAnyHashMap;
+class WXDLLIMPEXP_FWD_BASE wxPropertyInfoMap;
+class WXDLLIMPEXP_FWD_BASE wxPropertyAccessor;
+class WXDLLIMPEXP_FWD_BASE wxObjectAllocatorAndCreator;
+class WXDLLIMPEXP_FWD_BASE wxObjectAllocator;
- // returns the value of the member, if not found in debug mode an
- // assert is issued, in release 0 is returned
- int GetEnumMemberValue(const wxChar *name );
- // returns the name of the enum member having the passed in value
- // returns an emtpy string if not found
- const wxChar *GetEnumMemberName(int value);
+#define wx_dynamic_cast(t, x) dynamic_cast<t>(x)
- // returns the number of members in this enum
- int GetEnumCount() { return m_count ; }
-
- // returns the value of the nth member
- int GetEnumMemberValueByIndex( int n ) ;
-
- // returns the value of the nth member
- const wxChar *GetEnumMemberNameByIndex( int n ) ;
-private :
- wxEnumMemberData *m_members;
- int m_count ;
-};
-
-#define WX_BEGIN_ENUM( e ) \
- wxEnumMemberData s_enumDataMembers##e[] = {
-
-#define WX_ENUM_MEMBER( v ) { #v, v } ,
-
-#define WX_END_ENUM( e ) { NULL , 0 } } ; \
- wxEnumData s_enumData##e( s_enumDataMembers##e ) ; \
- wxEnumData *wxGetEnumData(e) { return &s_enumData##e ; } \
- template<> void wxStringReadValue(const wxString& s , e &data ) \
-{ \
- data = (e) s_enumData##e.GetEnumMemberValue(s) ; \
-} \
- template<> void wxStringWriteValue(wxString &s , const e &data ) \
-{ \
- s = s_enumData##e.GetEnumMemberName((int)data) ; \
-} \
- void FromLong##e( long data , wxxVariant& result ) { result = wxxVariant((e)data) ;} \
- void ToLong##e( const wxxVariant& data , long &result ) { result = (long) data.Get<e>() ;} \
- template<> const wxTypeInfo* wxGetTypeInfo( e * ){ static wxEnumTypeInfo s_typeInfo(wxT_ENUM , &s_enumData##e , &wxToStringConverter<e> , &wxFromStringConverter<e> , &ToLong##e , &FromLong##e , #e) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( e ** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; assert(0) ; return &s_typeInfo ; } \
- template<> void wxStringReadValue(const wxString& , e* & ) \
-{ \
- assert(0) ; \
-} \
- template<> void wxStringWriteValue(wxString &s , e* const & ) \
-{ \
- assert(0) ; \
-}
+#include "wx/xtitypes.h"
+#include "wx/xtihandler.h"
// ----------------------------------------------------------------------------
-// Set Support
-//
-// in the header :
-//
-// enum wxFlavor
-// {
-// Vanilla,
-// Chocolate,
-// Strawberry,
-// };
-//
-// typedef wxBitset<wxFlavor> wxCoupe ;
-//
-// in the implementation file :
-//
-// WX_BEGIN_ENUM( wxFlavor )
-// WX_ENUM_MEMBER( Vanilla )
-// WX_ENUM_MEMBER( Chocolate )
-// WX_ENUM_MEMBER( Strawberry )
-// WX_END_ENUM( wxFlavor )
-//
-// WX_IMPLEMENT_SET_STREAMING( wxCoupe , wxFlavor )
-//
-// implementation note : no partial specialization for streaming, but a delegation to a
-// different class
-//
-// ----------------------------------------------------------------------------
-
-// in order to remove dependancy on string tokenizer
-void wxSetStringToArray( const wxString &s , wxArrayString &array ) ;
-
-template<typename e>
-void wxSetFromString(const wxString &s , wxBitset<e> &data )
-{
- wxEnumData* edata = wxGetEnumData((e) 0) ;
- data.reset() ;
-
- wxArrayString array ;
- wxSetStringToArray( s , array ) ;
- wxString flag;
- for ( int i = 0 ; i < array.Count() ; ++i )
- {
- flag = array[i] ;
- int ivalue ;
- if ( edata->HasEnumMemberValue( flag , &ivalue ) )
- {
- data.set( (e) ivalue ) ;
- }
- }
-}
-
-template<typename e>
-void wxSetToString( wxString &s , const wxBitset<e> &data )
-{
- wxEnumData* edata = wxGetEnumData((e) 0) ;
- int count = edata->GetEnumCount() ;
- int i ;
- s.Clear() ;
- for ( i = 0 ; i < count ; i++ )
- {
- e value = (e) edata->GetEnumMemberValueByIndex(i) ;
- if ( data.test( value ) )
- {
- // this could also be done by the templated calls
- if ( !s.IsEmpty() )
- s +="|" ;
- s += edata->GetEnumMemberNameByIndex(i) ;
- }
- }
-}
-
-// if the wxBitset specialization above does not work for all compilers, add this to the WX_IMPLEMENT_SET_STREAMING macro
-// template<> const wxTypeInfo* wxGetTypeInfo( SetName * ){ static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e) ; return &s_typeInfo ; }
-
-#define WX_IMPLEMENT_SET_STREAMING(SetName,e) \
- template<> void wxStringReadValue(const wxString &s , wxBitset<e> &data ) \
-{ \
- wxSetFromString( s , data ) ; \
-} \
- template<> void wxStringWriteValue( wxString &s , const wxBitset<e> &data ) \
-{ \
- wxSetToString( s , data ) ; \
-} \
- void FromLong##SetName( long data , wxxVariant& result ) { result = wxxVariant(SetName((unsigned long)data)) ;} \
- void ToLong##SetName( const wxxVariant& data , long &result ) { result = (long) data.Get<SetName>().to_ulong() ;} \
-template<> const wxTypeInfo* wxGetTypeInfo( SetName * ) \
-{ \
- static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e , &wxToStringConverter<SetName> , &wxFromStringConverter<SetName> , &ToLong##SetName , &FromLong##SetName, #SetName ) ; return &s_typeInfo ; \
-}
-
-template<typename e>
-void wxFlagsFromString(const wxString &s , e &data )
-{
- wxEnumData* edata = wxGetEnumData((e*) 0) ;
- data.m_data = 0 ;
-
- wxArrayString array ;
- wxSetStringToArray( s , array ) ;
- wxString flag;
- for ( int i = 0 ; i < array.Count() ; ++i )
- {
- flag = array[i] ;
- int ivalue ;
- if ( edata->HasEnumMemberValue( flag , &ivalue ) )
- {
- data.m_data |= ivalue ;
- }
- }
-}
-
-template<typename e>
-void wxFlagsToString( wxString &s , const e& data )
-{
- wxEnumData* edata = wxGetEnumData((e*) 0) ;
- int count = edata->GetEnumCount() ;
- int i ;
- s.Clear() ;
- long dataValue = data.m_data ;
- for ( i = 0 ; i < count ; i++ )
- {
- int value = edata->GetEnumMemberValueByIndex(i) ;
- // make this to allow for multi-bit constants to work
- if ( value && ( dataValue & value ) == value )
- {
- // clear the flags we just set
- dataValue &= ~value ;
- // this could also be done by the templated calls
- if ( !s.IsEmpty() )
- s +="|" ;
- s += edata->GetEnumMemberNameByIndex(i) ;
- }
- }
-}
-
-#define WX_BEGIN_FLAGS( e ) \
- wxEnumMemberData s_enumDataMembers##e[] = {
-
-#define WX_FLAGS_MEMBER( v ) { #v, v } ,
-
-#define WX_END_FLAGS( e ) { NULL , 0 } } ; \
- wxEnumData s_enumData##e( s_enumDataMembers##e ) ; \
- wxEnumData *wxGetEnumData(e*) { return &s_enumData##e ; } \
- template<> void wxStringReadValue(const wxString &s , e &data ) \
-{ \
- wxFlagsFromString<e>( s , data ) ; \
-} \
- template<> void wxStringWriteValue( wxString &s , const e& data ) \
-{ \
- wxFlagsToString<e>( s , data ) ; \
-} \
- void FromLong##e( long data , wxxVariant& result ) { result = wxxVariant(e(data)) ;} \
- void ToLong##e( const wxxVariant& data , long &result ) { result = (long) data.Get<e>().m_data ;} \
-template<> const wxTypeInfo* wxGetTypeInfo( e * ) \
-{ \
- static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e , &wxToStringConverter<e> , &wxFromStringConverter<e> , &ToLong##e , &FromLong##e, #e ) ; return &s_typeInfo ; \
-}
-
-// ----------------------------------------------------------------------------
-// Type Information
-// ----------------------------------------------------------------------------
-//
-//
-// All data exposed by the RTTI is characterized using the following classes.
-// The first characterization is done by wxTypeKind. All enums up to and including
-// wxT_CUSTOM represent so called simple types. These cannot be divided any further.
-// They can be converted to and from wxStrings, that's all.
-
-
-enum wxTypeKind
-{
- wxT_VOID = 0, // unknown type
- wxT_BOOL,
- wxT_CHAR,
- wxT_UCHAR,
- wxT_INT,
- wxT_UINT,
- wxT_LONG,
- wxT_ULONG,
- wxT_FLOAT,
- wxT_DOUBLE,
- wxT_STRING, // must be wxString
- wxT_SET, // must be wxBitset<> template
- wxT_ENUM,
- wxT_CUSTOM, // user defined type (e.g. wxPoint)
-
- wxT_LAST_SIMPLE_TYPE_KIND = wxT_CUSTOM ,
-
- wxT_OBJECT_PTR, // object reference
- wxT_OBJECT , // embedded object
- wxT_COLLECTION , // collection
-
- wxT_DELEGATE , // for connecting against an event source
-
- wxT_LAST_TYPE_KIND = wxT_DELEGATE // sentinel for bad data, asserts, debugging
-};
-
-class wxxVariant ;
-class wxTypeInfo ;
-
-WX_DECLARE_EXPORTED_STRING_HASH_MAP( wxTypeInfo* , wxTypeInfoMap ) ;
-
-class WXDLLIMPEXP_BASE wxTypeInfo
-{
-public :
- typedef void (*converterToString_t)( const wxxVariant& data , wxString &result ) ;
- typedef void (*converterFromString_t)( const wxString& data , wxxVariant &result ) ;
-
- wxTypeInfo(wxTypeKind kind , converterToString_t to = NULL , converterFromString_t from= NULL, const wxString &name = wxEmptyString ) :
- m_kind( kind) , m_toString(to) , m_fromString(from) , m_name(name)
- {
- Register() ;
- }
-
- virtual ~wxTypeInfo()
- {
- Unregister() ;
- }
-
- // return the kind of this type (wxT_... constants)
- wxTypeKind GetKind() const { return m_kind ; }
-
- // returns the unique name of this type
- const wxString& GetTypeName() const { return m_name ; }
-
- // is this type a delegate type
- bool IsDelegateType() const { return m_kind == wxT_DELEGATE ; }
-
- // is this type a custom type
- bool IsCustomType() const { return m_kind == wxT_CUSTOM ; }
-
- // is this type an object type
- bool IsObjectType() const { return m_kind == wxT_OBJECT || m_kind == wxT_OBJECT_PTR ; }
-
- // can the content of this type be converted to and from strings ?
- bool HasStringConverters() const { return m_toString != NULL && m_fromString != NULL ; }
-
- // convert a wxxVariant holding data of this type into a string
- void ConvertToString( const wxxVariant& data , wxString &result ) const
-
- { wxASSERT_MSG( m_toString , wxT("String conversions not supported") ) ; (*m_toString)( data , result ) ; }
-
- // convert a string into a wxxVariant holding the corresponding data in this type
- void ConvertFromString( const wxString& data , wxxVariant &result ) const
- { wxASSERT_MSG( m_fromString , wxT("String conversions not supported") ) ; (*m_fromString)( data , result ) ; }
-
- static wxTypeInfo *FindType(const wxChar *typeName);
-
-private :
-
- void Register();
- void Unregister();
-
- converterToString_t m_toString ;
- converterFromString_t m_fromString ;
-
- static wxTypeInfoMap* sm_typeTable ;
-
- wxTypeKind m_kind ;
- wxString m_name ;
-};
-
-class WXDLLIMPEXP_BASE wxBuiltInTypeInfo : public wxTypeInfo
-{
-public :
- wxBuiltInTypeInfo( wxTypeKind kind , converterToString_t to = NULL , converterFromString_t from = NULL , const wxString &name = wxEmptyString ) :
- wxTypeInfo( kind , to , from , name )
- { wxASSERT_MSG( GetKind() < wxT_SET , wxT("Illegal Kind for Base Type") ) ; }
-} ;
-
-class WXDLLIMPEXP_BASE wxCustomTypeInfo : public wxTypeInfo
-{
-public :
- wxCustomTypeInfo( const wxString &name , converterToString_t to , converterFromString_t from ) :
- wxTypeInfo( wxT_CUSTOM , to , from , name )
- {}
-} ;
-
-class WXDLLIMPEXP_BASE wxEnumTypeInfo : public wxTypeInfo
-{
-public :
- typedef void (*converterToLong_t)( const wxxVariant& data , long &result ) ;
- typedef void (*converterFromLong_t)( long data , wxxVariant &result ) ;
-
- wxEnumTypeInfo( wxTypeKind kind , wxEnumData* enumInfo , converterToString_t to , converterFromString_t from ,
- converterToLong_t toLong , converterFromLong_t fromLong , const wxString &name ) :
- wxTypeInfo( kind , to , from , name ) , m_toLong( toLong ) , m_fromLong( fromLong )
- { wxASSERT_MSG( kind == wxT_ENUM || kind == wxT_SET , wxT("Illegal Kind for Enum Type")) ; m_enumInfo = enumInfo ;}
- const wxEnumData* GetEnumData() const { return m_enumInfo ; }
-
- // convert a wxxVariant holding data of this type into a long
- void ConvertToLong( const wxxVariant& data , long &result ) const
-
- { wxASSERT_MSG( m_toLong , wxT("Long conversions not supported") ) ; (*m_toLong)( data , result ) ; }
-
- // convert a long into a wxxVariant holding the corresponding data in this type
- void ConvertFromLong( long data , wxxVariant &result ) const
- { wxASSERT_MSG( m_fromLong , wxT("Long conversions not supported") ) ; (*m_fromLong)( data , result ) ; }
-
-private :
- converterToLong_t m_toLong ;
- converterFromLong_t m_fromLong ;
-
- wxEnumData *m_enumInfo; // Kind == wxT_ENUM or Kind == wxT_SET
-} ;
-
-class WXDLLIMPEXP_BASE wxClassTypeInfo : public wxTypeInfo
-{
-public :
- wxClassTypeInfo( wxTypeKind kind , wxClassInfo* classInfo , converterToString_t to = NULL , converterFromString_t from = NULL ) ;
- const wxClassInfo *GetClassInfo() const { return m_classInfo ; }
-private :
- wxClassInfo *m_classInfo; // Kind == wxT_OBJECT - could be NULL
-} ;
-
-class WXDLLIMPEXP_BASE wxCollectionTypeInfo : public wxTypeInfo
-{
-public :
- wxCollectionTypeInfo( wxTypeInfo *elementType , converterToString_t to , converterFromString_t from , const wxString &name) :
- wxTypeInfo( wxT_COLLECTION , to , from , name )
- { m_elementType = elementType ;}
-
- const wxTypeInfo* GetElementType() const { return m_elementType ; }
-private :
- wxTypeInfo * m_elementType ;
-} ;
-
-// a delegate is an exposed event source
-
-class WXDLLIMPEXP_BASE wxDelegateTypeInfo : public wxTypeInfo
-{
-public :
- wxDelegateTypeInfo( int eventType , wxClassInfo* eventClass , converterToString_t to = NULL , converterFromString_t from = NULL ) ;
- int GetEventType() const { return m_eventType ; }
-private :
- const wxClassInfo *m_eventClass; // (extended will merge into classinfo)
- int m_eventType ;
-} ;
-
-template<typename T> const wxTypeInfo* wxGetTypeInfo( T * ) ;
-
-// this macro is for usage with custom, non-object derived classes and structs, wxPoint is such a custom type
-
-#define WX_CUSTOM_TYPE_INFO( e ) \
- template<> const wxTypeInfo* wxGetTypeInfo( e ** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID) ; assert(0) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( e * ){ static wxCustomTypeInfo s_typeInfo(#e, &wxToStringConverter<e> , &wxFromStringConverter<e>) ; return &s_typeInfo ; }
-
-#define WX_COLLECTION_TYPE_INFO( element , collection ) \
-template<> const wxTypeInfo* wxGetTypeInfo( collection * ) \
-{ \
- static wxCollectionTypeInfo s_typeInfo( (wxTypeInfo*) wxGetTypeInfo( (element *) NULL) , NULL , NULL , #collection ) ; \
- return &s_typeInfo ; \
-} \
-
-
-// templated streaming, every type must have their specialization for these methods
-
-template<typename T>
-void wxStringReadValue( const wxString &s , T &data );
-
-template<typename T>
-void wxStringWriteValue( wxString &s , const T &data);
-
-template<typename T>
-void wxToStringConverter( const wxxVariant &v, wxString &s) { wxStringWriteValue( s , v.Get<T>() ) ; }
-
-template<typename T>
-void wxFromStringConverter( const wxString &s, wxxVariant &v) { T d ; wxStringReadValue( s , d ) ; v = wxxVariant(d) ; } \
-
-// sometimes a compiler invents specializations that are nowhere called, use this macro to satisfy the refs
-
-#define WX_ILLEGAL_TYPE_SPECIALIZATION( a ) \
- template<> const wxTypeInfo* wxGetTypeInfo( a * ) { assert(0) ; \
- static wxBuiltInTypeInfo s_typeInfo( wxT_VOID ) ; return &s_typeInfo ; } \
- template<> void wxStringReadValue(const wxString & , a & ) { assert(0) ; }\
- template<> void wxStringWriteValue(wxString & , a const & ) { assert(0) ; }
-
-// ----------------------------------------------------------------------------
-// wxxVariant as typesafe data holder
+// wxClassInfo
// ----------------------------------------------------------------------------
-class WXDLLIMPEXP_BASE wxxVariantData
-{
-public:
- virtual ~wxxVariantData() {}
-
- // return a heap allocated duplicate
- virtual wxxVariantData* Clone() const = 0 ;
-
- // returns the type info of the contentc
- virtual const wxTypeInfo* GetTypeInfo() const = 0 ;
-} ;
-
-template<typename T> class WXDLLIMPEXP_BASE wxxVariantDataT : public wxxVariantData
+class WXDLLIMPEXP_BASE wxObjectFunctor
{
public:
- wxxVariantDataT(const T& d) : m_data(d) {}
- virtual ~wxxVariantDataT() {}
-
- // get a ref to the stored data
- T & Get() { return m_data; }
-
- // get a const ref to the stored data
- const T & Get() const { return m_data; }
-
- // set the data
- void Set(const T& d) { m_data = d; }
-
- // return a heap allocated duplicate
- virtual wxxVariantData* Clone() const { return new wxxVariantDataT<T>( Get() ) ; }
-
- // returns the type info of the contentc
- virtual const wxTypeInfo* GetTypeInfo() const { return wxGetTypeInfo( (T*) NULL ) ; }
-private:
- T m_data;
-};
-
-class WXDLLIMPEXP_BASE wxxVariant
-{
-public :
- wxxVariant() { m_data = NULL ; }
- wxxVariant( wxxVariantData* data , const wxString& name = wxT("") ) : m_data(data) , m_name(name) {}
- wxxVariant( const wxxVariant &d ) { if ( d.m_data ) m_data = d.m_data->Clone() ; else m_data = NULL ; m_name = d.m_name ; }
-
- template<typename T> wxxVariant( const T& data , const wxString& name = wxT("") ) :
- m_data(new wxxVariantDataT<T>(data) ), m_name(name) {}
-
- ~wxxVariant() { delete m_data ; }
-
- // get a ref to the stored data
- template<typename T> T& Get()
- {
- wxxVariantDataT<T> *dataptr = dynamic_cast<wxxVariantDataT<T>*> (m_data) ;
- wxASSERT_MSG( dataptr , wxT("Cast not possible") ) ;
- return dataptr->Get() ;
- }
-
- // get a ref to the stored data
- template<typename T> const T& Get() const
- {
- const wxxVariantDataT<T> *dataptr = dynamic_cast<const wxxVariantDataT<T>*> (m_data) ;
- wxASSERT_MSG( dataptr , wxT("Cast not possible") ) ;
- return dataptr->Get() ;
- }
-
- template<typename T> bool HasData() const
- {
- const wxxVariantDataT<T> *dataptr = dynamic_cast<const wxxVariantDataT<T>*> (m_data) ;
- return dataptr != NULL ;
- }
-
- // stores the data
- template<typename T> void Set(const T& data) const
- {
- delete m_data ;
- m_data = new wxxVariantDataT<T>(data) ;
- }
-
- wxxVariant& operator=(const wxxVariant &d)
- {
- m_data = d.m_data->Clone() ;
- m_name = d.m_name ;
- return *this ;
- }
-
- // gets the stored data casted to a wxObject* , returning NULL if cast is not possible
- wxObject* GetAsObject() ;
-
- // get the typeinfo of the stored object
- const wxTypeInfo* GetTypeInfo() const { return m_data->GetTypeInfo() ; }
-
- // returns this value as string
- wxString GetAsString() const
- {
- wxString s ;
- GetTypeInfo()->ConvertToString( *this , s ) ;
- return s ;
- }
- const wxString& GetName() const { return m_name ; }
-private :
- wxxVariantData* m_data ;
- wxString m_name ;
-} ;
-
-#include <wx/dynarray.h>
-
-WX_DECLARE_OBJARRAY_WITH_DECL(wxxVariant, wxxVariantArray, class WXDLLIMPEXP_BASE);
-
-// ----------------------------------------------------------------------------
-// Property Support
-//
-// wxPropertyInfo is used to inquire of the property by name. It doesn't
-// provide access to the property, only information about it. If you
-// want access, look at wxPropertyAccessor.
-// ----------------------------------------------------------------------------
+ virtual ~wxObjectFunctor();
-class wxSetter
-{
-public :
- wxSetter( const wxString name ) { m_name = name ; }
- virtual void Set( wxObject *object, const wxxVariant &variantValue ) const = 0;
- const wxString& GetName() const { return m_name ; }
-private :
- wxString m_name ;
-} ;
-
-class wxGetter
-{
-public :
- wxGetter( const wxString name ) { m_name = name ; }
- virtual void Get( const wxObject *object , wxxVariant& result) const = 0;
- const wxString& GetName() const { return m_name ; }
-private :
- wxString m_name ;
-} ;
-
-class wxCollectionGetter
-{
-public :
- wxCollectionGetter( const wxString name ) { m_name = name ; }
- virtual void Get( const wxObject *object , wxxVariantArray& result) const = 0;
- const wxString& GetName() const { return m_name ; }
-private :
- wxString m_name ;
-} ;
-
-template<typename coll_t> void wxCollectionToVariantArray( const coll_t& coll , wxxVariantArray& result ) ;
-
-class wxAdder
-{
-public :
- wxAdder( const wxString name ) { m_name = name ; }
- virtual void Add( wxObject *object, const wxxVariant &variantValue ) const= 0;
- const wxString& GetName() const { return m_name ; }
-private :
- wxString m_name ;
-} ;
-
-
-
-#define WX_SETTER( property, Klass, valueType, setterMethod ) \
-class wxSetter##property : public wxSetter \
-{ \
-public: \
- wxSetter##property() : wxSetter( #setterMethod ) {} \
- void Set( wxObject *object, const wxxVariant &variantValue ) const \
-{ \
- Klass *obj = dynamic_cast<Klass*>(object) ; \
- if ( variantValue.HasData<valueType>() ) \
- obj->setterMethod(variantValue.Get<valueType>()) ; \
- else \
- obj->setterMethod(*variantValue.Get<valueType*>()) ; \
-} \
-} ;
-
-#define WX_GETTER( property, Klass, valueType , gettermethod ) \
-class wxGetter##property : public wxGetter \
-{ \
-public : \
- wxGetter##property() : wxGetter( #gettermethod ) {} \
- void Get( const wxObject *object , wxxVariant &result) const \
-{ \
- const Klass *obj = dynamic_cast<const Klass*>(object) ; \
- result = wxxVariant( obj->gettermethod() ) ; \
-} \
-} ;
-
-#define WX_ADDER( property, Klass, valueType , addermethod ) \
-class wxAdder##property : public wxAdder \
-{ \
-public: \
- wxAdder##property() : wxAdder( #addermethod ) {} \
- void Add( wxObject *object, const wxxVariant &variantValue ) const \
-{ \
- Klass *obj = dynamic_cast<Klass*>(object) ; \
- if ( variantValue.HasData<valueType>() ) \
- obj->addermethod(variantValue.Get<valueType>()) ; \
- else \
- obj->addermethod(*variantValue.Get<valueType*>()) ; \
-} \
-} ;
-
-#define WX_COLLECTION_GETTER( property, Klass, valueType , gettermethod ) \
-class wxCollectionGetter##property : public wxCollectionGetter \
-{ \
-public : \
- wxCollectionGetter##property() : wxCollectionGetter( #gettermethod ) {} \
- void Get( const wxObject *object , wxxVariantArray &result) const \
-{ \
- const Klass *obj = dynamic_cast<const Klass*>(object) ; \
- wxCollectionToVariantArray( obj->gettermethod() , result ) ; \
-} \
-} ;
-
-class WXDLLIMPEXP_BASE wxPropertyAccessor
-{
-public :
- wxPropertyAccessor( wxSetter *setter , wxGetter *getter , wxAdder *adder , wxCollectionGetter *collectionGetter )
- { m_setter = setter ; m_getter = getter ; m_adder = adder ; m_collectionGetter = collectionGetter ;}
-
- virtual ~wxPropertyAccessor() {}
-
- // Setting a simple property (non-collection)
- virtual void SetProperty(wxObject *object, const wxxVariant &value) const
- { wxASSERT_MSG(m_setter,wxT("SetProperty called w/o valid setter") ) ; m_setter->Set( object , value ) ;}
-
- // Getting a simple property (non-collection)
- virtual void GetProperty(const wxObject *object, wxxVariant &result) const
- { wxASSERT_MSG(m_getter,wxT("GetProperty called w/o valid getter") ) ; m_getter->Get( object , result ) ;}
-
- // Adding an element to a collection property
- virtual void AddToPropertyCollection(wxObject *object, const wxxVariant &value) const
- { wxASSERT_MSG(m_adder,wxT("AddToPropertyCollection called w/o valid adder") ) ; m_adder->Add( object , value ) ;}
-
- // Getting a collection property
- virtual void GetPropertyCollection( const wxObject *obj, wxxVariantArray &result) const
- { wxASSERT_MSG(m_collectionGetter,wxT("GetPropertyCollection called w/o valid collection getter") ) ; m_collectionGetter->Get( obj , result) ;}
-
- virtual bool HasSetter() const { return m_setter != NULL ; }
- virtual bool HasCollectionGetter() const { return m_collectionGetter != NULL ; }
- virtual bool HasGetter() const { return m_getter != NULL ; }
- virtual bool HasAdder() const { return m_adder != NULL ; }
-
- virtual const wxString& GetCollectionGetterName() const
- { return m_collectionGetter->GetName() ; }
- virtual const wxString& GetGetterName() const
- { return m_getter->GetName() ; }
- virtual const wxString& GetSetterName() const
- { return m_setter->GetName() ; }
- virtual const wxString& GetAdderName() const
- { return m_adder->GetName() ; }
- /*
- virtual wxxVariant ReadValue( const wxString &value ) const ;
- virtual void WriteValue( wxString& value , const wxObject *o ) const ;
- */
-protected :
- wxSetter *m_setter ;
- wxAdder *m_adder ;
- wxGetter *m_getter ;
- wxCollectionGetter* m_collectionGetter ;
+ // Invoke the actual event handler:
+ virtual void operator()(const wxObject *) = 0;
};
-class WXDLLIMPEXP_BASE wxGenericPropertyAccessor : public wxPropertyAccessor
-{
-public :
- wxGenericPropertyAccessor( const wxString &propName ) ;
- ~wxGenericPropertyAccessor() ;
-
- virtual bool HasSetter() const { return true ; }
- virtual bool HasGetter() const { return true ; }
- virtual bool HasAdder() const { return false ; }
- virtual bool HasCollectionGetter() const { return false ; }
-
- virtual const wxString& GetGetterName() const
- { return m_getterName ; }
- virtual const wxString& GetSetterName() const
- { return m_setterName ; }
-
- virtual void SetProperty(wxObject *object, const wxxVariant &value) const ;
- virtual void GetProperty(const wxObject *object, wxxVariant &value) const ;
-
- // Adding an element to a collection property
- virtual void AddToPropertyCollection(wxObject *WXUNUSED(object), const wxxVariant &WXUNUSED(value)) const
- { wxASSERT_MSG(0,wxT("AddToPropertyCollection called on a generic accessor") ) ;}
-
- // Getting a collection property
- virtual void GetPropertyCollection( const wxObject *WXUNUSED(obj), wxxVariantArray &WXUNUSED(result)) const
- { wxASSERT_MSG(0,wxT("GetPropertyCollection called on a generic accessor") ) ;}
-private :
- struct wxGenericPropertyAccessorInternal ;
- wxGenericPropertyAccessorInternal* m_data ;
- wxString m_propertyName ;
- wxString m_setterName ;
- wxString m_getterName ;
-} ;
-
-typedef long wxPropertyInfoFlags ;
-enum {
- // will be removed in future releases
- wxPROP_DEPRECATED = 0x00000001 ,
- // object graph property, will be streamed with priority (after constructor properties)
- wxPROP_OBJECT_GRAPH = 0x00000002 ,
- // this will only be streamed out and in as enum/set, the internal representation is still a long
- wxPROP_ENUM_STORE_LONG = 0x00000004 ,
- // don't stream out this property, needed eg to avoid streaming out children that are always created by their parents
- wxPROP_DONT_STREAM = 0x00000008 ,
-} ;
-
-class WXDLLIMPEXP_BASE wxPropertyInfo
-{
-public :
- wxPropertyInfo( wxPropertyInfo* &iter , const wxClassInfo* itsClass , const wxString& name , const wxTypeInfo* typeInfo , wxPropertyAccessor *accessor , wxxVariant dv , wxPropertyInfoFlags flags = 0 , const wxString& helpString=wxEmptyString, const wxString& groupString=wxEmptyString ) :
- m_name( name ) , m_itsClass( itsClass ) , m_typeInfo( typeInfo ) , m_accessor( accessor ) , m_defaultValue( dv ) , m_collectionElementTypeInfo(NULL) , m_helpString (helpString ) , m_groupString( groupString ) , m_flags(flags)
- {
- Insert(iter) ;
- }
-
- wxPropertyInfo( wxPropertyInfo* &iter , const wxClassInfo* itsClass , const wxString& name , const wxTypeInfo* collTypeInfo , const wxTypeInfo* elemTypeInfo , wxPropertyAccessor *accessor , wxPropertyInfoFlags flags = 0 , const wxString& helpString=wxEmptyString, const wxString& groupString=wxEmptyString ) :
- m_name( name ) , m_itsClass( itsClass ) , m_typeInfo( collTypeInfo ) , m_accessor( accessor ) , m_collectionElementTypeInfo(elemTypeInfo) , m_helpString (helpString ) , m_groupString( groupString ) , m_flags(flags)
- {
- Insert(iter) ;
- }
-
- // return the class this property is declared in
- const wxClassInfo* GetDeclaringClass() const { return m_itsClass ; }
+class WXDLLIMPEXP_FWD_BASE wxPropertyInfo;
+class WXDLLIMPEXP_FWD_BASE wxHandlerInfo;
- // return the name of this property
- const wxString& GetName() const { return m_name ; }
-
- // returns the flags of this property
- wxPropertyInfoFlags GetFlags() const { return m_flags ;}
-
- // returns the short help string of this property
- const wxString& GetHelpString() const { return m_helpString ; }
-
- // returns the group string of this property
- const wxString& GetGroupString() const { return m_groupString ; }
-
- // return the element type info of this property (for collections, otherwise NULL)
- const wxTypeInfo * GetCollectionElementTypeInfo() const { return m_collectionElementTypeInfo ; }
-
- // return the type info of this property
- const wxTypeInfo * GetTypeInfo() const { return m_typeInfo ; }
-
- // return the accessor for this property
- wxPropertyAccessor* GetAccessor() const { return m_accessor ; }
-
- // returns NULL if this is the last property of this class
- wxPropertyInfo* GetNext() const { return m_next ; }
-
- // returns the default value of this property, its kind may be wxT_VOID if it is not valid
- wxxVariant GetDefaultValue() const { return m_defaultValue ; }
-private :
- void Insert(wxPropertyInfo* &iter)
- {
- m_next = NULL ;
- if ( iter == NULL )
- iter = this ;
- else
- {
- wxPropertyInfo* i = iter ;
- while( i->m_next )
- i = i->m_next ;
-
- i->m_next = this ;
- }
- }
-
- wxString m_name;
- wxString m_typeName ;
- wxString m_groupString ;
- wxString m_helpString ;
- const wxClassInfo* m_itsClass ;
- wxPropertyInfoFlags m_flags ;
- const wxTypeInfo* m_typeInfo ;
- const wxTypeInfo* m_collectionElementTypeInfo ;
- wxPropertyAccessor* m_accessor ;
- wxxVariant m_defaultValue;
- // string representation of the default value
- // to be assigned by the designer to the property
- // when the component is dropped on the container.
- wxPropertyInfo* m_next ;
-};
-
-WX_DECLARE_EXPORTED_STRING_HASH_MAP( wxPropertyInfo* , wxPropertyInfoMap ) ;
-
-#define WX_BEGIN_PROPERTIES_TABLE(theClass) \
- wxPropertyInfo *theClass::GetPropertiesStatic() \
-{ \
- typedef theClass class_t; \
- static wxPropertyInfo* first = NULL ;
-
-#define WX_END_PROPERTIES_TABLE() \
- return first ; }
-
-#define WX_HIDE_PROPERTY( name ) \
- static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (void*) NULL ) ,NULL , wxxVariant() , wxPROP_DONT_STREAM , wxEmptyString , wxEmptyString ) ;
-
-#define WX_PROPERTY( name , type , setter , getter ,defaultValue , flags , help , group) \
- WX_SETTER( name , class_t , type , setter ) \
- static wxSetter##name _setter##name ; \
- WX_GETTER( name , class_t , type , getter ) \
- static wxGetter##name _getter##name ; \
- static wxPropertyAccessor _accessor##name( &_setter##name , &_getter##name , NULL , NULL ) ; \
- static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue) , flags , group , help ) ;
-
-#define WX_PROPERTY_FLAGS( name , flags , type , setter , getter ,defaultValue , pflags , help , group) \
- WX_SETTER( name , class_t , type , setter ) \
- static wxSetter##name _setter##name ; \
- WX_GETTER( name , class_t , type , getter ) \
- static wxGetter##name _getter##name ; \
- static wxPropertyAccessor _accessor##name( &_setter##name , &_getter##name , NULL , NULL ) ; \
- static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (flags*) NULL ) ,&_accessor##name , wxxVariant(defaultValue), wxPROP_ENUM_STORE_LONG | pflags , help , group ) ;
-
-#define WX_READONLY_PROPERTY( name , type , getter ,defaultValue , flags , help , group) \
- WX_GETTER( name , class_t , type , getter ) \
- static wxGetter##name _getter##name ; \
- static wxPropertyAccessor _accessor##name( NULL , &_getter##name , NULL , NULL ) ; \
- static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (type*) NULL ) ,&_accessor##name , wxxVariant(defaultValue), flags , help , group ) ;
-
-#define WX_PROPERTY_COLLECTION( name , colltype , addelemtype , adder , getter , flags , help , group ) \
- WX_ADDER( name , class_t , addelemtype , adder ) \
- static wxAdder##name _adder##name ; \
- WX_COLLECTION_GETTER( name , class_t , colltype , getter ) \
- static wxCollectionGetter##name _collectionGetter##name ; \
- static wxPropertyAccessor _accessor##name( NULL , NULL ,&_adder##name , &_collectionGetter##name ) ; \
- static wxPropertyInfo _propertyInfo##name( first , class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name , flags , help , group ) ;
-
-#define WX_READONLY_PROPERTY_COLLECTION( name , colltype , addelemtype , getter , flags , help , group) \
- WX_COLLECTION_GETTER( name , class_t , colltype , getter ) \
- static wxCollectionGetter##name _collectionGetter##name ; \
- static wxPropertyAccessor _accessor##name( NULL , NULL , NULL , &_collectionGetter##name ) ; \
- static wxPropertyInfo _propertyInfo##name( first ,class_t::GetClassInfoStatic() , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name , flags , help , group ) ;
-/*
-#define WX_PROPERTY_COLLECTION( name , colltype , addelemtype , adder , getter ) \
-static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( &adder , &getter , #adder , #getter ) ; \
-static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
-
-#define WX_READONLY_PROPERTY_COLLECTION( name , colltype , addelemtype , getter ) \
-static wxPropertyCollectionAccessorT<class_t , colltype , addelemtype > _accessor##name( &getter , #getter ) ; \
-static wxPropertyInfo _propertyInfo##name( first , #name , wxGetTypeInfo( (colltype*) NULL ) ,wxGetTypeInfo( (addelemtype*) NULL ) ,&_accessor##name ) ;
-*/
-
-
-
-#define WX_DELEGATE( name , eventType , eventClass ) \
- static wxDelegateTypeInfo _typeInfo##name( eventType , CLASSINFO( eventClass ) ) ; \
- static wxPropertyInfo _propertyInfo##name( first ,class_t::GetClassInfoStatic() , #name , &_typeInfo##name , NULL , wxxVariant() ) ; \
-
-// ----------------------------------------------------------------------------
-// Handler Info
-//
-// this is describing an event sink
-// ----------------------------------------------------------------------------
-
-class wxHandlerInfo
-{
-public :
- wxHandlerInfo( wxHandlerInfo* &iter , const wxString& name , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) :
- m_name( name ) , m_eventClassInfo( eventClassInfo ) , m_eventFunction( address )
- {
- m_next = NULL ;
- if ( iter == NULL )
- iter = this ;
- else
- {
- wxHandlerInfo* i = iter ;
- while( i->m_next )
- i = i->m_next ;
-
- i->m_next = this ;
- }
- }
-
- // return the name of this handler
- const wxString& GetName() const { return m_name ; }
-
- // return the class info of the event
- const wxClassInfo * GetEventClassInfo() const { return m_eventClassInfo ; }
-
- // get the handler function pointer
- wxObjectEventFunction GetEventFunction() const { return m_eventFunction ; }
-
- // returns NULL if this is the last handler of this class
- wxHandlerInfo* GetNext() const { return m_next ; }
-private :
- wxObjectEventFunction m_eventFunction ;
- wxString m_name;
- const wxClassInfo* m_eventClassInfo ;
- wxHandlerInfo* m_next ;
-};
-
-#define WX_HANDLER(name,eventClassType) \
- static wxHandlerInfo _handlerInfo##name( first , #name , (wxObjectEventFunction) (wxEventFunction) &name , CLASSINFO( eventClassType ) ) ;
-
-#define WX_BEGIN_HANDLERS_TABLE(theClass) \
- wxHandlerInfo *theClass::GetHandlersStatic() \
-{ \
- typedef theClass class_t; \
- static wxHandlerInfo* first = NULL ;
-
-#define WX_END_HANDLERS_TABLE() \
- return first ; }
-
-// ----------------------------------------------------------------------------
-// Constructor Bridges
-//
-// allow to set up constructors with params during runtime
-// ----------------------------------------------------------------------------
-
-class WXDLLIMPEXP_BASE wxConstructorBridge
-{
-public :
- virtual void Create(wxObject *o, wxxVariant *args) = 0;
-};
-
-// Creator Bridges for all Numbers of Params
-
-// no params
-
-template<typename Class>
-struct wxConstructorBridge_0 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create();
- }
-};
-
-struct wxConstructorBridge_Dummy : public wxConstructorBridge
-{
- void Create(wxObject *, wxxVariant *)
- {
- }
-} ;
-
-#define WX_CONSTRUCTOR_0(klass) \
- wxConstructorBridge_0<klass> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { NULL } ; \
- const int klass::sm_constructorPropertiesCount##klass = 0 ;
-
-#define WX_CONSTRUCTOR_DUMMY(klass) \
- wxConstructorBridge_Dummy constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { NULL } ; \
- const int klass::sm_constructorPropertiesCount##klass = 0 ;
-
-// 1 param
-
-template<typename Class, typename T0>
-struct wxConstructorBridge_1 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>()
- );
- }
-};
-
-#define WX_CONSTRUCTOR_1(klass,t0,v0) \
- wxConstructorBridge_1<klass,t0> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 1 ;
-
-// 2 params
-
-template<typename Class,
-typename T0, typename T1>
-struct wxConstructorBridge_2 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>()
- );
- }
-};
-
-#define WX_CONSTRUCTOR_2(klass,t0,v0,t1,v1) \
- wxConstructorBridge_2<klass,t0,t1> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 2;
-
-// 3 params
-
-template<typename Class,
-typename T0, typename T1, typename T2>
-struct wxConstructorBridge_3 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>()
- );
- }
-};
-
-#define WX_CONSTRUCTOR_3(klass,t0,v0,t1,v1,t2,v2) \
- wxConstructorBridge_3<klass,t0,t1,t2> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 3 ;
-
-// 4 params
-
-template<typename Class,
-typename T0, typename T1, typename T2, typename T3>
-struct wxConstructorBridge_4 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>() ,
- args[3].Get<T3>()
- );
- }
-};
-
-#define WX_CONSTRUCTOR_4(klass,t0,v0,t1,v1,t2,v2,t3,v3) \
- wxConstructorBridge_4<klass,t0,t1,t2,t3> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 4 ;
-
-// 5 params
-
-template<typename Class,
-typename T0, typename T1, typename T2, typename T3, typename T4>
-struct wxConstructorBridge_5 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>() ,
- args[3].Get<T3>() ,
- args[4].Get<T4>()
- );
- }
-};
+typedef wxObject *(*wxObjectConstructorFn)(void);
+typedef wxPropertyInfo *(*wxPropertyInfoFn)(void);
+typedef wxHandlerInfo *(*wxHandlerInfoFn)(void);
+typedef void (*wxVariantToObjectConverter)( const wxAny &data, wxObjectFunctor* fn );
+typedef wxObject* (*wxVariantToObjectPtrConverter) ( const wxAny& data);
+typedef wxAny (*wxObjectToVariantConverter)( wxObject* );
-#define WX_CONSTRUCTOR_5(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4) \
- wxConstructorBridge_5<klass,t0,t1,t2,t3,t4> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 5;
+WXDLLIMPEXP_BASE wxString wxAnyGetAsString( const wxAny& data);
+WXDLLIMPEXP_BASE const wxObject* wxAnyGetAsObjectPtr( const wxAny& data);
-// 6 params
+class WXDLLIMPEXP_BASE wxObjectWriter;
+class WXDLLIMPEXP_BASE wxObjectWriterCallback;
-template<typename Class,
-typename T0, typename T1, typename T2, typename T3, typename T4, typename T5>
-struct wxConstructorBridge_6 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>() ,
- args[3].Get<T3>() ,
- args[4].Get<T4>() ,
- args[5].Get<T5>()
- );
- }
-};
+typedef bool (*wxObjectStreamingCallback) ( const wxObject *, wxObjectWriter *, \
+ wxObjectWriterCallback *, const wxStringToAnyHashMap & );
-#define WX_CONSTRUCTOR_6(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5) \
- wxConstructorBridge_6<klass,t0,t1,t2,t3,t4,t5> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 , #v5 } ; \
- const int klass::sm_constructorPropertiesCount##klass = 6;
-// 7 params
-template<typename Class,
-typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
-struct wxConstructorBridge_7 : public wxConstructorBridge
+class WXDLLIMPEXP_BASE wxClassInfo
{
- void Create(wxObject *o, wxxVariant *args)
- {
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>() ,
- args[3].Get<T3>() ,
- args[4].Get<T4>() ,
- args[5].Get<T5>() ,
- args[6].Get<T6>()
- );
- }
-};
-
-#define WX_CONSTRUCTOR_7(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5,t6,v6) \
- wxConstructorBridge_7<klass,t0,t1,t2,t3,t4,t5,t6> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 , #v5 , #v6} ; \
- const int klass::sm_constructorPropertiesCount##klass = 7;
+ friend class WXDLLIMPEXP_BASE wxPropertyInfo;
+ friend class WXDLLIMPEXP_BASE wxHandlerInfo;
+ friend wxObject *wxCreateDynamicObject(const wxString& name);
-// 8 params
-
-template<typename Class,
-typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
-struct wxConstructorBridge_8 : public wxConstructorBridge
-{
- void Create(wxObject *o, wxxVariant *args)
+public:
+ wxClassInfo(const wxClassInfo **_Parents,
+ const wxChar *_UnitName,
+ const wxChar *_ClassName,
+ int size,
+ wxObjectConstructorFn ctor,
+ wxPropertyInfoFn _Props,
+ wxHandlerInfoFn _Handlers,
+ wxObjectAllocatorAndCreator* _Constructor,
+ const wxChar ** _ConstructorProperties,
+ const int _ConstructorPropertiesCount,
+ wxVariantToObjectPtrConverter _PtrConverter1,
+ wxVariantToObjectConverter _Converter2,
+ wxObjectToVariantConverter _Converter3,
+ wxObjectStreamingCallback _streamingCallback = NULL) :
+ m_className(_ClassName),
+ m_objectSize(size),
+ m_objectConstructor(ctor),
+ m_next(sm_first),
+ m_firstPropertyFn(_Props),
+ m_firstHandlerFn(_Handlers),
+ m_firstProperty(NULL),
+ m_firstHandler(NULL),
+ m_firstInited(false),
+ m_parents(_Parents),
+ m_unitName(_UnitName),
+ m_constructor(_Constructor),
+ m_constructorProperties(_ConstructorProperties),
+ m_constructorPropertiesCount(_ConstructorPropertiesCount),
+ m_variantOfPtrToObjectConverter(_PtrConverter1),
+ m_variantToObjectConverter(_Converter2),
+ m_objectToVariantConverter(_Converter3),
+ m_streamingCallback(_streamingCallback)
{
- Class *obj = dynamic_cast<Class*>(o);
- obj->Create(
- args[0].Get<T0>() ,
- args[1].Get<T1>() ,
- args[2].Get<T2>() ,
- args[3].Get<T3>() ,
- args[4].Get<T4>() ,
- args[5].Get<T5>() ,
- args[6].Get<T6>() ,
- args[7].Get<T7>()
- );
+ sm_first = this;
+ Register();
}
-};
-
-#define WX_CONSTRUCTOR_8(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5,t6,v6,t7,v7) \
- wxConstructorBridge_8<klass,t0,t1,t2,t3,t4,t5,t6,t7> constructor##klass ; \
- wxConstructorBridge* klass::sm_constructor##klass = &constructor##klass ; \
- const wxChar *klass::sm_constructorProperties##klass[] = { #v0 , #v1 , #v2 , #v3 , #v4 , #v5 , #v6 , #v7} ; \
- const int klass::sm_constructorPropertiesCount##klass = 8;
-// ----------------------------------------------------------------------------
-// wxClassInfo
-// ----------------------------------------------------------------------------
-typedef wxObject *(*wxObjectConstructorFn)(void);
-typedef wxObject* (*wxVariantToObjectConverter)( wxxVariant &data ) ;
-typedef wxxVariant (*wxObjectToVariantConverter)( wxObject* ) ;
-class wxWriter ;
-class wxPersister ;
-typedef bool (*wxObjectStreamingCallback) ( const wxObject *, wxWriter * , wxPersister * , wxxVariantArray & ) ;
-
-class WXDLLIMPEXP_BASE wxClassInfo
-{
-public:
- wxClassInfo(const wxClassInfo **_Parents,
- const wxChar *_UnitName,
- const wxChar *_ClassName,
- int size,
- wxObjectConstructorFn ctor ,
- wxPropertyInfo *_Props ,
- wxHandlerInfo *_Handlers ,
- wxConstructorBridge* _Constructor ,
- const wxChar ** _ConstructorProperties ,
- const int _ConstructorPropertiesCount ,
- wxVariantToObjectConverter _PtrConverter1 ,
- wxVariantToObjectConverter _Converter2 ,
- wxObjectToVariantConverter _Converter3 ,
- wxObjectStreamingCallback _streamingCallback = NULL
- ) : m_parents(_Parents) , m_unitName(_UnitName) ,m_className(_ClassName),
- m_objectSize(size), m_objectConstructor(ctor) , m_firstProperty(_Props ) , m_firstHandler(_Handlers ) , m_constructor( _Constructor ) ,
- m_constructorProperties(_ConstructorProperties) , m_constructorPropertiesCount(_ConstructorPropertiesCount),
- m_variantOfPtrToObjectConverter( _PtrConverter1 ) , m_variantToObjectConverter( _Converter2 ) , m_objectToVariantConverter( _Converter3 ) ,
- m_next(sm_first) , m_streamingCallback( _streamingCallback )
+ wxClassInfo(const wxChar *_UnitName, const wxChar *_ClassName,
+ const wxClassInfo **_Parents) :
+ m_className(_ClassName),
+ m_objectSize(0),
+ m_objectConstructor(NULL),
+ m_next(sm_first),
+ m_firstPropertyFn(NULL),
+ m_firstHandlerFn(NULL),
+ m_firstProperty(NULL),
+ m_firstHandler(NULL),
+ m_firstInited(true),
+ m_parents(_Parents),
+ m_unitName(_UnitName),
+ m_constructor(NULL),
+ m_constructorProperties(NULL),
+ m_constructorPropertiesCount(0),
+ m_variantOfPtrToObjectConverter(NULL),
+ m_variantToObjectConverter(NULL),
+ m_objectToVariantConverter(NULL),
+ m_streamingCallback(NULL)
{
sm_first = this;
- Register() ;
+ Register();
}
- wxClassInfo(const wxChar *_UnitName, const wxChar *_ClassName, const wxClassInfo **_Parents) : m_parents(_Parents) , m_unitName(_UnitName) ,m_className(_ClassName),
- m_objectSize(0), m_objectConstructor(NULL) , m_firstProperty(NULL ) , m_firstHandler(NULL ) , m_constructor( NULL ) ,
- m_constructorProperties(NULL) , m_constructorPropertiesCount(NULL),
- m_variantOfPtrToObjectConverter( NULL ) , m_variantToObjectConverter( NULL ) , m_objectToVariantConverter( NULL ) , m_next(sm_first) ,
- m_streamingCallback( NULL )
+ // ctor compatible with old RTTI system
+ wxClassInfo(const wxChar *_ClassName,
+ const wxClassInfo *_Parent1,
+ const wxClassInfo *_Parent2,
+ int size,
+ wxObjectConstructorFn ctor) :
+ m_className(_ClassName),
+ m_objectSize(size),
+ m_objectConstructor(ctor),
+ m_next(sm_first),
+ m_firstPropertyFn(NULL),
+ m_firstHandlerFn(NULL),
+ m_firstProperty(NULL),
+ m_firstHandler(NULL),
+ m_firstInited(true),
+ m_parents(NULL),
+ m_unitName(NULL),
+ m_constructor(NULL),
+ m_constructorProperties(NULL),
+ m_constructorPropertiesCount(0),
+ m_variantOfPtrToObjectConverter(NULL),
+ m_variantToObjectConverter(NULL),
+ m_objectToVariantConverter(NULL),
+ m_streamingCallback(NULL)
{
sm_first = this;
- Register() ;
+ m_parents[0] = _Parent1;
+ m_parents[1] = _Parent2;
+ m_parents[2] = NULL;
+ Register();
}
- virtual ~wxClassInfo() ;
+ virtual ~wxClassInfo();
- // allocates an instance of this class, this object does not have to be initialized or fully constructed
- // as this call will be followed by a call to Create
- virtual wxObject *AllocateObject() const { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
+ // allocates an instance of this class, this object does not have to be
+ // initialized or fully constructed as this call will be followed by a call to Create
+ virtual wxObject *AllocateObject() const
+ { return m_objectConstructor ? (*m_objectConstructor)() : 0; }
// 'old naming' for AllocateObject staying here for backward compatibility
- wxObject *CreateObject() const { return AllocateObject() ; }
-
- const wxChar *GetClassName() const { return m_className; }
- const wxChar *GetIncludeName() const { return m_unitName ; }
- const wxClassInfo **GetParents() const { return m_parents; }
- int GetSize() const { return m_objectSize; }
+ wxObject *CreateObject() const { return AllocateObject(); }
+
+ // direct construction call for classes that cannot construct instances via alloc/create
+ wxObject *ConstructObject(int ParamCount, wxAny *Params) const;
+
+ bool NeedsDirectConstruction() const;
+
+ const wxChar *GetClassName() const
+ { return m_className; }
+ const wxChar *GetBaseClassName1() const
+ { return m_parents[0] ? m_parents[0]->GetClassName() : NULL; }
+ const wxChar *GetBaseClassName2() const
+ { return (m_parents[0] && m_parents[1]) ? m_parents[1]->GetClassName() : NULL; }
+
+ const wxClassInfo *GetBaseClass1() const
+ { return m_parents[0]; }
+ const wxClassInfo *GetBaseClass2() const
+ { return m_parents[0] ? m_parents[1] : NULL; }
+
+ const wxChar *GetIncludeName() const
+ { return m_unitName; }
+ const wxClassInfo **GetParents() const
+ { return m_parents; }
+ int GetSize() const
+ { return m_objectSize; }
+ bool IsDynamic() const
+ { return (NULL != m_objectConstructor); }
+
+ wxObjectConstructorFn GetConstructor() const
+ { return m_objectConstructor; }
+ const wxClassInfo *GetNext() const
+ { return m_next; }
+
+ // statics:
+
+ static void CleanUp();
+ static wxClassInfo *FindClass(const wxString& className);
+ static const wxClassInfo *GetFirst()
+ { return sm_first; }
- wxObjectConstructorFn GetConstructor() const { return m_objectConstructor; }
- static const wxClassInfo *GetFirst() { return sm_first; }
- const wxClassInfo *GetNext() const { return m_next; }
- static wxClassInfo *FindClass(const wxChar *className);
// Climb upwards through inheritance hierarchy.
// Dual inheritance is catered for.
- bool IsKindOf(const wxClassInfo *info) const
- {
- if ( info != 0 )
- {
- if ( info == this )
- return true ;
-
- for ( int i = 0 ; m_parents[i] ; ++ i )
- {
- if ( m_parents[i]->IsKindOf( info ) )
- return true ;
- }
- }
- return false ;
- }
+ bool IsKindOf(const wxClassInfo *info) const;
- // if there is a callback registered with that class it will be called before this
- // object will be written to disk, it can veto streaming out this object by returning
- // false, if this class has not registered a callback, the search will go up the inheritance tree
- // if no callback has been registered true will be returned by default
- bool BeforeWriteObject( const wxObject *obj, wxWriter *streamer , wxPersister *persister , wxxVariantArray &metadata) const ;
+ wxDECLARE_CLASS_INFO_ITERATORS();
- // gets the streaming callback from this class or any superclass
- wxObjectStreamingCallback GetStreamingCallback() const ;
+ // if there is a callback registered with that class it will be called
+ // before this object will be written to disk, it can veto streaming out
+ // this object by returning false, if this class has not registered a
+ // callback, the search will go up the inheritance tree if no callback has
+ // been registered true will be returned by default
+ bool BeforeWriteObject( const wxObject *obj, wxObjectWriter *streamer,
+ wxObjectWriterCallback *writercallback, const wxStringToAnyHashMap &metadata) const;
-#ifdef WXWIN_COMPATIBILITY_2_4
- // Initializes parent pointers and hash table for fast searching.
- wxDEPRECATED( static void InitializeClasses() );
- // Cleans up hash table used for fast searching.
- wxDEPRECATED( static void CleanUpClasses() );
-#endif
- static void CleanUp();
+ // gets the streaming callback from this class or any superclass
+ wxObjectStreamingCallback GetStreamingCallback() const;
// returns the first property
- const wxPropertyInfo* GetFirstProperty() const { return m_firstProperty ; }
+ wxPropertyInfo* GetFirstProperty() const
+ { EnsureInfosInited(); return m_firstProperty; }
// returns the first handler
- const wxHandlerInfo* GetFirstHandler() const { return m_firstHandler ; }
+ wxHandlerInfo* GetFirstHandler() const
+ { EnsureInfosInited(); return m_firstHandler; }
// Call the Create upon an instance of the class, in the end the object is fully
// initialized
- virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const
- {
- wxASSERT_MSG( ParamCount == m_constructorPropertiesCount , wxT("Illegal Parameter Count for Create Method")) ;
- m_constructor->Create( object , Params ) ;
- }
+ virtual bool Create (wxObject *object, int ParamCount, wxAny *Params) const;
// get number of parameters for constructor
- virtual int GetCreateParamCount() const { return m_constructorPropertiesCount; }
+ virtual int GetCreateParamCount() const
+ { return m_constructorPropertiesCount; }
// get n-th constructor parameter
- virtual const wxChar* GetCreateParamName(int n) const { return m_constructorProperties[n] ; }
+ virtual const wxChar* GetCreateParamName(int n) const
+ { return m_constructorProperties[n]; }
- // Runtime access to objects for simple properties (get/set) by property name, and variant data
- virtual void SetProperty (wxObject *object, const wxChar *propertyName, const wxxVariant &value) const ;
- virtual wxxVariant GetProperty (wxObject *object, const wxChar *propertyName) const;
+ // Runtime access to objects for simple properties (get/set) by property
+ // name and variant data
+ virtual void SetProperty (wxObject *object, const wxChar *propertyName,
+ const wxAny &value) const;
+ virtual wxAny GetProperty (wxObject *object, const wxChar *propertyName) const;
// Runtime access to objects for collection properties by property name
- virtual wxxVariantArray GetPropertyCollection(wxObject *object, const wxChar *propertyName) const ;
- virtual void AddToPropertyCollection(wxObject *object, const wxChar *propertyName , const wxxVariant& value) const ;
-
- // we must be able to cast variants to wxObject pointers, templates seem not to be suitable
- wxObject* VariantToInstance( wxxVariant &data ) const
- { if ( data.GetTypeInfo()->GetKind() == wxT_OBJECT )
- return m_variantToObjectConverter( data ) ;
- else
- return m_variantOfPtrToObjectConverter( data ) ;
- }
+ virtual wxAnyList GetPropertyCollection(wxObject *object,
+ const wxChar *propertyName) const;
+ virtual void AddToPropertyCollection(wxObject *object, const wxChar *propertyName,
+ const wxAny& value) const;
+
+ // we must be able to cast variants to wxObject pointers, templates seem
+ // not to be suitable
+ void CallOnAny( const wxAny &data, wxObjectFunctor* functor ) const;
+
+ wxObject* AnyToObjectPtr( const wxAny &data) const;
- wxxVariant InstanceToVariant( wxObject *object ) const { return m_objectToVariantConverter( object ) ; }
+ wxAny ObjectPtrToAny( wxObject *object ) const;
// find property by name
- virtual const wxPropertyInfo *FindPropertyInfo (const wxChar *PropertyName) const ;
+ virtual const wxPropertyInfo *FindPropertyInfo (const wxChar *PropertyName) const;
// find handler by name
- virtual const wxHandlerInfo *FindHandlerInfo (const wxChar *PropertyName) const ;
+ virtual const wxHandlerInfo *FindHandlerInfo (const wxChar *handlerName) const;
// find property by name
- virtual const wxPropertyInfo *FindPropertyInfoInThisClass (const wxChar *PropertyName) const ;
+ virtual wxPropertyInfo *FindPropertyInfoInThisClass (const wxChar *PropertyName) const;
// find handler by name
- virtual const wxHandlerInfo *FindHandlerInfoInThisClass (const wxChar *PropertyName) const ;
+ virtual wxHandlerInfo *FindHandlerInfoInThisClass (const wxChar *handlerName) const;
- // puts all the properties of this class and its superclasses in the map, as long as there is not yet
- // an entry with the same name (overriding mechanism)
- void GetProperties( wxPropertyInfoMap &map ) const ;
-public:
+ // puts all the properties of this class and its superclasses in the map,
+ // as long as there is not yet an entry with the same name (overriding mechanism)
+ void GetProperties( wxPropertyInfoMap &map ) const;
+
+private:
const wxChar *m_className;
int m_objectSize;
- wxObjectConstructorFn m_objectConstructor;
+ wxObjectConstructorFn m_objectConstructor;
// class info object live in a linked list:
// pointers to its head and the next element in it
static wxClassInfo *sm_first;
- wxClassInfo *m_next;
+ wxClassInfo *m_next;
- // FIXME: this should be private (currently used directly by way too
- // many clients)
static wxHashTable *sm_classTable;
-protected :
- wxPropertyInfo * m_firstProperty ;
- wxHandlerInfo * m_firstHandler ;
-private:
- const wxClassInfo** m_parents ;
- const wxChar* m_unitName;
+ wxPropertyInfoFn m_firstPropertyFn;
+ wxHandlerInfoFn m_firstHandlerFn;
+
+ mutable bool m_firstInited;
+
+protected:
+ void EnsureInfosInited() const
+ {
+ if ( !m_firstInited)
+ {
+ if ( m_firstPropertyFn != NULL)
+ m_firstProperty = (*m_firstPropertyFn)();
+ if ( m_firstHandlerFn != NULL)
+ m_firstHandler = (*m_firstHandlerFn)();
+ m_firstInited = true;
+ }
+ }
+ mutable wxPropertyInfo* m_firstProperty;
+ mutable wxHandlerInfo* m_firstHandler;
- wxConstructorBridge* m_constructor ;
- const wxChar ** m_constructorProperties ;
- const int m_constructorPropertiesCount ;
- wxVariantToObjectConverter m_variantOfPtrToObjectConverter ;
- wxVariantToObjectConverter m_variantToObjectConverter ;
- wxObjectToVariantConverter m_objectToVariantConverter ;
- wxObjectStreamingCallback m_streamingCallback ;
- const wxPropertyAccessor *FindAccessor (const wxChar *propertyName) const ;
+private:
+ const wxClassInfo** m_parents;
+ const wxChar* m_unitName;
+ wxObjectAllocatorAndCreator* m_constructor;
+ const wxChar ** m_constructorProperties;
+ const int m_constructorPropertiesCount;
+ wxVariantToObjectPtrConverter m_variantOfPtrToObjectConverter;
+ wxVariantToObjectConverter m_variantToObjectConverter;
+ wxObjectToVariantConverter m_objectToVariantConverter;
+ wxObjectStreamingCallback m_streamingCallback;
- // InitializeClasses() helper
- static wxClassInfo *GetBaseByName(const wxChar *name) ;
+ const wxPropertyAccessor *FindAccessor (const wxChar *propertyName) const;
protected:
// registers the class
DECLARE_NO_COPY_CLASS(wxClassInfo)
};
-
-WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
+WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxString& name);
// ----------------------------------------------------------------------------
-// wxDynamicObject
+// wxDynamicClassInfo
// ----------------------------------------------------------------------------
-//
+
// this object leads to having a pure runtime-instantiation
-class wxDynamicClassInfo : public wxClassInfo
+class WXDLLIMPEXP_BASE wxDynamicClassInfo : public wxClassInfo
{
-public :
- wxDynamicClassInfo( const wxChar *_UnitName, const wxChar *_ClassName , const wxClassInfo* superClass ) ;
- virtual ~wxDynamicClassInfo() ;
+ friend class WXDLLIMPEXP_BASE wxDynamicObject;
+
+public:
+ wxDynamicClassInfo( const wxChar *_UnitName, const wxChar *_ClassName,
+ const wxClassInfo* superClass );
+ virtual ~wxDynamicClassInfo();
// constructs a wxDynamicObject with an instance
- virtual wxObject *AllocateObject() const ;
+ virtual wxObject *AllocateObject() const;
// Call the Create method for a class
- virtual void Create (wxObject *object, int ParamCount, wxxVariant *Params) const ;
+ virtual bool Create (wxObject *object, int ParamCount, wxAny *Params) const;
// get number of parameters for constructor
- virtual int GetCreateParamCount() const ;
+ virtual int GetCreateParamCount() const;
// get i-th constructor parameter
- virtual const wxChar* GetCreateParamName(int i) const ;
+ virtual const wxChar* GetCreateParamName(int i) const;
// Runtime access to objects by property name, and variant data
- virtual void SetProperty (wxObject *object, const wxChar *PropertyName, const wxxVariant &Value) const ;
- virtual wxxVariant GetProperty (wxObject *object, const wxChar *PropertyName) const ;
+ virtual void SetProperty (wxObject *object, const wxChar *PropertyName,
+ const wxAny &Value) const;
+ virtual wxAny GetProperty (wxObject *object, const wxChar *PropertyName) const;
+
+ // adds a property to this class at runtime
+ void AddProperty( const wxChar *propertyName, const wxTypeInfo* typeInfo );
+
+ // removes an existing runtime-property
+ void RemoveProperty( const wxChar *propertyName );
+
+ // renames an existing runtime-property
+ void RenameProperty( const wxChar *oldPropertyName, const wxChar *newPropertyName );
+
+ // as a handler to this class at runtime
+ void AddHandler( const wxChar *handlerName, wxObjectEventFunction address,
+ const wxClassInfo* eventClassInfo );
+
+ // removes an existing runtime-handler
+ void RemoveHandler( const wxChar *handlerName );
- void AddProperty( const wxChar *propertyName , const wxTypeInfo* typeInfo ) ;
- void AddHandler( const wxChar *handlerName , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) ;
-} ;
+ // renames an existing runtime-handler
+ void RenameHandler( const wxChar *oldHandlerName, const wxChar *newHandlerName );
+
+private:
+ struct wxDynamicClassInfoInternal;
+ wxDynamicClassInfoInternal* m_data;
+};
// ----------------------------------------------------------------------------
-// Dynamic class macros
+// wxDECLARE class macros
// ----------------------------------------------------------------------------
-#define _DECLARE_DYNAMIC_CLASS(name) \
- public: \
- static wxClassInfo sm_class##name; \
- static const wxClassInfo* sm_classParents##name[] ; \
- static wxPropertyInfo* GetPropertiesStatic() ; \
- static wxHandlerInfo* GetHandlersStatic() ; \
- static wxClassInfo *GetClassInfoStatic() \
-{ return &name::sm_class##name; } \
- virtual wxClassInfo *GetClassInfo() const \
-{ return &name::sm_class##name; }
-
-#define DECLARE_DYNAMIC_CLASS(name) \
- static wxConstructorBridge* sm_constructor##name ; \
- static const wxChar * sm_constructorProperties##name[] ; \
- static const int sm_constructorPropertiesCount##name ; \
+#define _DECLARE_DYNAMIC_CLASS(name) \
+ public: \
+ static wxClassInfo ms_classInfo; \
+ static const wxClassInfo* ms_classParents[]; \
+ static wxPropertyInfo* GetPropertiesStatic(); \
+ static wxHandlerInfo* GetHandlersStatic(); \
+ static wxClassInfo *GetClassInfoStatic() \
+ { return &name::ms_classInfo; } \
+ virtual wxClassInfo *GetClassInfo() const \
+ { return &name::ms_classInfo; }
+
+#define wxDECLARE_DYNAMIC_CLASS(name) \
+ static wxObjectAllocatorAndCreator* ms_constructor; \
+ static const wxChar * ms_constructorProperties[]; \
+ static const int ms_constructorPropertiesCount; \
_DECLARE_DYNAMIC_CLASS(name)
-#define DECLARE_DYNAMIC_CLASS_NO_ASSIGN(name) \
- DECLARE_NO_ASSIGN_CLASS(name) \
- DECLARE_DYNAMIC_CLASS(name)
-
-#define DECLARE_DYNAMIC_CLASS_NO_COPY(name) \
- DECLARE_NO_COPY_CLASS(name) \
- DECLARE_DYNAMIC_CLASS(name)
-
-#define DECLARE_ABSTRACT_CLASS(name) _DECLARE_DYNAMIC_CLASS(name)
-#define DECLARE_CLASS(name) DECLARE_DYNAMIC_CLASS(name)
-
-// -----------------------------------
-// for concrete classes
-// -----------------------------------
-
-// Single inheritance with one base class
-
-#define _IMPLEMENT_DYNAMIC_CLASS(name, basename, unit , callback) \
- wxObject* wxConstructorFor##name() \
-{ return new name; } \
- const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
- wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
- wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data) ) ; } \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) wxConstructorFor##name , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name , \
- name::sm_constructorPropertiesCount##name , wxVariantOfPtrToObjectConverter##name , NULL , wxObjectToVariantConverter##name , callback); \
- template<> void wxStringReadValue(const wxString & , name & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
- template<> void wxStringWriteValue(wxString & , name const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
-
-#define _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY(name, basename, unit, callback ) \
- wxObject* wxConstructorFor##name() \
-{ return new name; } \
- const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
- wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return &data.Get<name>() ; } \
- wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
- wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data) ) ; } \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) wxConstructorFor##name , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name , \
- name::sm_constructorPropertiesCount##name , wxVariantOfPtrToObjectConverter##name , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name, callback); \
- template<> void wxStringReadValue(const wxString & , name & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
- template<> void wxStringWriteValue(wxString & , name const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") ) ;}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
-
-#define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename ) \
- _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , "" , NULL ) \
- const wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
- const wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
- WX_CONSTRUCTOR_DUMMY( name )
-
-#define IMPLEMENT_DYNAMIC_CLASS( name , basename ) \
- _IMPLEMENT_DYNAMIC_CLASS( name , basename , "" , NULL ) \
- wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
- wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
- WX_CONSTRUCTOR_DUMMY( name )
-
-#define IMPLEMENT_DYNAMIC_CLASS_XTI( name , basename , unit ) \
- _IMPLEMENT_DYNAMIC_CLASS( name , basename , unit , NULL )
-
-#define IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK( name , basename , unit , callback ) \
- _IMPLEMENT_DYNAMIC_CLASS( name , basename , unit , &callback )
-
-#define IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_XTI( name , basename , unit ) \
- _IMPLEMENT_DYNAMIC_CLASS_WITH_COPY( name , basename , unit , NULL )
-
-// this is for classes that do not derive from wxobject, there are no creators for these
-
-#define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_NO_BASE_XTI( name , unit ) \
- const wxClassInfo* name::sm_classParents##name[] = { NULL } ; \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) 0 , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 , \
- 0 , 0 , 0 ); \
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
-
-// this is for subclasses that still do not derive from wxobject
-
-#define IMPLEMENT_DYNAMIC_CLASS_NO_WXOBJECT_XTI( name , basename, unit ) \
- const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) 0 , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 , \
- 0 , 0 , 0 ); \
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
-
-
-// Multiple inheritance with two base classes
-
-#define _IMPLEMENT_DYNAMIC_CLASS2(name, basename, basename2, unit) \
- wxObject* wxConstructorFor##name() \
-{ return new name; } \
- const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,&basename2::sm_class##basename2 , NULL } ; \
- wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
- wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data) ) ; } \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT(unit) , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) wxConstructorFor##name , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),name::sm_constructor##name , name::sm_constructorProperties##name , \
- name::sm_constructorPropertiesCount##name , wxVariantToObjectConverter##name , wxObjectToVariantConverter##name); \
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID ) ; wxASSERT_MSG(0 , wxT("illegal specialization called") ) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; }
-
-#define IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2) \
- _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , "") \
- wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; } \
- wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
- WX_CONSTRUCTOR_DUMMY( name )
-
-#define IMPLEMENT_DYNAMIC_CLASS2_XTI( name , basename , basename2, unit) \
- _IMPLEMENT_DYNAMIC_CLASS2( name , basename , basename2 , unit)
-
-// -----------------------------------
-// for abstract classes
-// -----------------------------------
-
-// Single inheritance with one base class
-
-#define _IMPLEMENT_ABSTRACT_CLASS(name, basename) \
- const wxClassInfo* name::sm_classParents##name[] = { &basename::sm_class##basename ,NULL } ; \
- wxObject* wxVariantToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
- wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get<name*>() ; } \
- wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast<name*> (data) ) ; } \
- wxClassInfo name::sm_class##name(sm_classParents##name , wxT("") , wxT(#name), \
- (int) sizeof(name), \
- (wxObjectConstructorFn) 0 , \
- name::GetPropertiesStatic(),name::GetHandlersStatic(),0 , 0 , \
- 0 , wxVariantOfPtrToObjectConverter##name ,wxVariantToObjectConverter##name , wxObjectToVariantConverter##name); \
- template<> void wxStringReadValue(const wxString & , name * & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name* const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringReadValue(const wxString & , name ** & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> void wxStringWriteValue(wxString & , name** const & ){wxASSERT_MSG( 0 , wxT("Illegal Spezialication Called") );}\
- template<> const wxTypeInfo* wxGetTypeInfo( name * ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name ** ){ static wxClassTypeInfo s_typeInfo(wxT_OBJECT_PTR , &name::sm_class##name) ; return &s_typeInfo ; } \
- template<> const wxTypeInfo* wxGetTypeInfo( name *** ){ static wxBuiltInTypeInfo s_typeInfo(wxT_VOID) ; assert(0) ; return &s_typeInfo ; }
-
-#define IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
- _IMPLEMENT_ABSTRACT_CLASS( name , basename ) \
- wxHandlerInfo *name::GetHandlersStatic() { return (wxHandlerInfo*) NULL ; } \
- wxPropertyInfo *name::GetPropertiesStatic() { return (wxPropertyInfo*) NULL ; }
-
-// Multiple inheritance with two base classes
-
-#define IMPLEMENT_ABSTRACT_CLASS2(name, basename1, basename2) \
- wxClassInfo name::sm_class##name(wxT(#name), wxT(#basename1), \
- wxT(#basename2), (int) sizeof(name), \
- (wxObjectConstructorFn) 0);
-
-#define IMPLEMENT_CLASS IMPLEMENT_ABSTRACT_CLASS
-#define IMPLEMENT_CLASS2 IMPLEMENT_ABSTRACT_CLASS2
-
-// --------------------------------------------------------------------------
-// Collection Support
-// --------------------------------------------------------------------------
-
-template<typename collection_t> void wxListCollectionToVariantArray( const collection_t& coll , wxxVariantArray &value )
-{
- collection_t::compatibility_iterator current = coll.GetFirst() ;
- while (current)
- {
- value.Add( new wxxVariant(current->GetData()) ) ;
- current = current->GetNext();
- }
-}
+#define wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(name) \
+ wxDECLARE_NO_ASSIGN_CLASS(name); \
+ wxDECLARE_DYNAMIC_CLASS(name)
-template<typename collection_t> void wxArrayCollectionToVariantArray( const collection_t& coll , wxxVariantArray &value )
-{
- for( size_t i = 0 ; i < coll.GetCount() ; i++ )
- {
- value.Add( new wxxVariant(coll[i]) ) ;
- }
-}
+#define wxDECLARE_DYNAMIC_CLASS_NO_COPY(name) \
+ wxDECLARE_NO_COPY_CLASS(name); \
+ wxDECLARE_DYNAMIC_CLASS(name)
+
+#define wxDECLARE_CLASS(name) \
+ wxDECLARE_DYNAMIC_CLASS(name)
+#define wxDECLARE_ABSTRACT_CLASS(name) _DECLARE_DYNAMIC_CLASS(name)
+#define wxCLASSINFO(name) (&name::ms_classInfo)
-#endif
+#endif // wxUSE_EXTENDED_RTTI
+#endif // _WX_XTIH__
projects / wxWidgets.git / blobdiff