X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2abce5157d8bb5fb7f7e8712399b63ba603254bb..ab67e8874db324fab5223cc8d5dff8a8de3e2b77:/include/wx/xti.h?ds=inline diff --git a/include/wx/xti.h b/include/wx/xti.h index e86bb790b4..dbbfc2d09a 100644 --- a/include/wx/xti.h +++ b/include/wx/xti.h @@ -1,8 +1,8 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: wx/xti.hG +// 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 @@ -13,10 +13,6 @@ #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. @@ -24,11 +20,11 @@ // 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 @@ -37,1459 +33,337 @@ // ---------------------------------------------------------------------------- #include "wx/defs.h" -#include "wx/memory.h" -#include "wx/flags.h" -#include "wx/string.h" -#include "wx/arrstr.h" -#include "wx/hashmap.h" - -// we will move this later to defs.h - -#if !wxCHECK_GCC_VERSION( 3 , 4 ) -# define wxUSE_MEMBER_TEMPLATES 0 -#endif - -#ifdef _MSC_VER -# if _MSC_VER <= 1200 -# define wxUSE_MEMBER_TEMPLATES 0 -# endif -#endif - -#ifndef wxUSE_MEMBER_TEMPLATES -#define wxUSE_MEMBER_TEMPLATES 1 -#endif - -#if wxUSE_MEMBER_TEMPLATES -#define WX_TEMPLATED_MEMBER_CALL( method , type ) method() -#define WX_TEMPLATED_MEMBER_FIX( type ) -#else -#define WX_TEMPLATED_MEMBER_CALL( method , type ) method((type*)NULL) -#define WX_TEMPLATED_MEMBER_FIX( type ) type* =NULL -#endif - -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&); - -// ---------------------------------------------------------------------------- -// 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 ) ; - - // 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 ) ; - - // 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); - - // 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() ;} \ - template<> const wxTypeInfo* wxGetTypeInfo( e * ){ static wxEnumTypeInfo s_typeInfo(wxT_ENUM , &s_enumData##e , &wxToStringConverter , &wxFromStringConverter , &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) ; \ -} - -// ---------------------------------------------------------------------------- -// Set Support -// -// in the header : -// -// enum wxFlavor -// { -// Vanilla, -// Chocolate, -// Strawberry, -// }; -// -// typedef wxBitset 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 -void wxSetFromString(const wxString &s , wxBitset &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 -void wxSetToString( wxString &s , const wxBitset &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 &data ) \ -{ \ - wxSetFromString( s , data ) ; \ -} \ - template<> void wxStringWriteValue( wxString &s , const wxBitset &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().to_ulong() ;} \ - template<> const wxTypeInfo* wxGetTypeInfo( SetName * ) \ -{ \ - static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e , &wxToStringConverter , &wxFromStringConverter , &ToLong##SetName , &FromLong##SetName, #SetName ) ; return &s_typeInfo ; \ -} - -template -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 -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( s , data ) ; \ -} \ - template<> void wxStringWriteValue( wxString &s , const e& data ) \ -{ \ - wxFlagsToString( 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().m_data ;} \ - template<> const wxTypeInfo* wxGetTypeInfo( e * ) \ -{ \ - static wxEnumTypeInfo s_typeInfo(wxT_SET , &s_enumData##e , &wxToStringConverter , &wxFromStringConverter , &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 +#if wxUSE_EXTENDED_RTTI - { wxASSERT_MSG( m_toString , wxT("String conversions not supported") ) ; (*m_toString)( data , result ) ; } +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; - // 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 ) ; } +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; - static wxTypeInfo *FindType(const wxChar *typeName); -private : +#define wx_dynamic_cast(t, x) dynamic_cast(x) - 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 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 , &wxFromStringConverter) ; 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 ; \ -} \ - -// 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) ; } +#include "wx/xtitypes.h" +#include "wx/xtihandler.h" // ---------------------------------------------------------------------------- -// 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 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( Get() ) ; } + virtual ~wxObjectFunctor(); - // returns the type info of the contentc - virtual const wxTypeInfo* GetTypeInfo() const { return wxGetTypeInfo( (T*) NULL ) ; } -private: - T m_data; + // Invoke the actual event handler: + virtual void operator()(const wxObject *) = 0; }; -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 wxxVariant( const T& data , const wxString& name = wxT("") ) : - m_data(new wxxVariantDataT(data) ), m_name(name) {} - - ~wxxVariant() { delete m_data ; } - - // get a ref to the stored data - template T& Get(WX_TEMPLATED_MEMBER_FIX(T)) - { - wxxVariantDataT *dataptr = dynamic_cast*> (m_data) ; - wxASSERT_MSG( dataptr , wxT("Cast not possible") ) ; - return dataptr->Get() ; - } - - // get a ref to the stored data - template const T& Get(WX_TEMPLATED_MEMBER_FIX(T)) const - { - const wxxVariantDataT *dataptr = dynamic_cast*> (m_data) ; - wxASSERT_MSG( dataptr , wxT("Cast not possible") ) ; - return dataptr->Get() ; - } - - template bool HasData() const - { - const wxxVariantDataT *dataptr = dynamic_cast*> (m_data) ; - return dataptr != NULL ; - } - - // stores the data - template void Set(const T& data) const - { - delete m_data ; - m_data = new wxxVariantDataT(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_DECLARE_OBJARRAY_WITH_DECL(wxxVariant, wxxVariantArray, class WXDLLIMPEXP_BASE); - -// templated streaming, every type must have their specialization for these methods - -template -void wxStringReadValue( const wxString &s , T &data ); - -template -void wxStringWriteValue( wxString &s , const T &data); - -template -void wxToStringConverter( const wxxVariant &v, wxString &s) { wxStringWriteValue( s , v.WX_TEMPLATED_MEMBER_CALL(Get , T) ) ; } - -template -void wxFromStringConverter( const wxString &s, wxxVariant &v) { T d ; wxStringReadValue( s , d ) ; v = wxxVariant(d) ; } \ - -// ---------------------------------------------------------------------------- -// 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. -// ---------------------------------------------------------------------------- - -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 void wxCollectionToVariantArray( const coll_t& coll , wxxVariantArray& result ) ; +class WXDLLIMPEXP_FWD_BASE wxPropertyInfo; +class WXDLLIMPEXP_FWD_BASE wxHandlerInfo; -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(object) ; \ - if ( variantValue.HasData() ) \ - obj->setterMethod(variantValue.Get()) ; \ - else \ - obj->setterMethod(*variantValue.Get()) ; \ -} \ -} ; - -#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(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(object) ; \ - if ( variantValue.HasData() ) \ - obj->addermethod(variantValue.Get()) ; \ - else \ - obj->addermethod(*variantValue.Get()) ; \ -} \ -} ; - -#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(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 ; -}; - -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 ; } - - // 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 _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 _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 -struct wxConstructorBridge_0 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *) - { - Class *obj = dynamic_cast(o); - obj->Create(); - } -}; - -struct wxConstructorBridge_Dummy : public wxConstructorBridge -{ - void Create(wxObject *, wxxVariant *) - { - } -} ; - -#define WX_CONSTRUCTOR_0(klass) \ - wxConstructorBridge_0 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 -struct wxConstructorBridge_1 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) - ); - } -}; - -#define WX_CONSTRUCTOR_1(klass,t0,v0) \ - wxConstructorBridge_1 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 -struct wxConstructorBridge_2 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) - ); - } -}; - -#define WX_CONSTRUCTOR_2(klass,t0,v0,t1,v1) \ - wxConstructorBridge_2 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 -struct wxConstructorBridge_3 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) - ); - } -}; - -#define WX_CONSTRUCTOR_3(klass,t0,v0,t1,v1,t2,v2) \ - wxConstructorBridge_3 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 -struct wxConstructorBridge_4 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) - ); - } -}; - -#define WX_CONSTRUCTOR_4(klass,t0,v0,t1,v1,t2,v2,t3,v3) \ - wxConstructorBridge_4 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 -struct wxConstructorBridge_5 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) , - args[4].WX_TEMPLATED_MEMBER_CALL(Get , T4) - ); - } -}; - -#define WX_CONSTRUCTOR_5(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4) \ - wxConstructorBridge_5 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; - -// 6 params +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* ); -template -struct wxConstructorBridge_6 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) , - args[4].WX_TEMPLATED_MEMBER_CALL(Get , T4) , - args[5].WX_TEMPLATED_MEMBER_CALL(Get , T5) - ); - } -}; +WXDLLIMPEXP_BASE wxString wxAnyGetAsString( const wxAny& data); +WXDLLIMPEXP_BASE const wxObject* wxAnyGetAsObjectPtr( const wxAny& data); -template -struct wxDirectConstructorBridge_6 : public wxConstructorBridge -{ - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = new Class( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) , - args[4].WX_TEMPLATED_MEMBER_CALL(Get , T4) , - args[5].WX_TEMPLATED_MEMBER_CALL(Get , T5) - ); - } -}; +class WXDLLIMPEXP_BASE wxObjectWriter; +class WXDLLIMPEXP_BASE wxObjectWriterCallback; -#define WX_DIRECT_CONSTRUCTOR_6(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5) \ - wxDirectConstructorBridge_6 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; +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 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 -struct wxConstructorBridge_7 : public wxConstructorBridge +class WXDLLIMPEXP_BASE wxClassInfo { - void Create(wxObject *o, wxxVariant *args) - { - Class *obj = dynamic_cast(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) , - args[4].WX_TEMPLATED_MEMBER_CALL(Get , T4) , - args[5].WX_TEMPLATED_MEMBER_CALL(Get , T5) , - args[6].WX_TEMPLATED_MEMBER_CALL(Get , T6) - ); - } -}; - -#define WX_CONSTRUCTOR_7(klass,t0,v0,t1,v1,t2,v2,t3,v3,t4,v4,t5,v5,t6,v6) \ - wxConstructorBridge_7 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; - -// 8 params + friend class WXDLLIMPEXP_BASE wxPropertyInfo; + friend class /* WXDLLIMPEXP_BASE */ wxHandlerInfo; + friend wxObject *wxCreateDynamicObject(const wxString& name); -template -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(o); - obj->Create( - args[0].WX_TEMPLATED_MEMBER_CALL(Get , T0) , - args[1].WX_TEMPLATED_MEMBER_CALL(Get , T1) , - args[2].WX_TEMPLATED_MEMBER_CALL(Get , T2) , - args[3].WX_TEMPLATED_MEMBER_CALL(Get , T3) , - args[4].WX_TEMPLATED_MEMBER_CALL(Get , T4) , - args[5].WX_TEMPLATED_MEMBER_CALL(Get , T5) , - args[6].WX_TEMPLATED_MEMBER_CALL(Get , T6) , - args[7].WX_TEMPLATED_MEMBER_CALL(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 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(0), - 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() ; } + 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; } - 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; } - - 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; - wxxVariant InstanceToVariant( wxObject *object ) const { return m_objectToVariantConverter( object ) ; } + // 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; + + 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 ; + wxPropertyInfoFn m_firstPropertyFn; + wxHandlerInfoFn m_firstHandlerFn; + + +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; + private: - const wxClassInfo** m_parents ; - const wxChar* m_unitName; + mutable bool m_firstInited; - 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 ; + 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 @@ -1499,277 +373,98 @@ protected: 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 ) ; + void AddProperty( const wxChar *propertyName, const wxTypeInfo* typeInfo ); // removes an existing runtime-property - void RemoveProperty( const wxChar *propertyName ) ; + 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 ) ; + void AddHandler( const wxChar *handlerName, wxObjectEventFunction address, + const wxClassInfo* eventClassInfo ); // removes an existing runtime-handler - void RemoveHandler( const wxChar *handlerName ) ; -} ; + void RemoveHandler( const wxChar *handlerName ); + + // 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() ; } \ - wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast (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() ; } \ - wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get() ; } \ - wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast (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() ; } \ - wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast (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() ; } \ - wxObject* wxVariantOfPtrToObjectConverter##name ( wxxVariant &data ) { return data.Get() ; } \ - wxxVariant wxObjectToVariantConverter##name ( wxObject *data ) { return wxxVariant( dynamic_cast (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 void wxListCollectionToVariantArray( const collection_t& coll , wxxVariantArray &value ) -{ - iter 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 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__