X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fbbdc52c5d2671ff1b296c70d6e426beb3d09a61..c2a331e02732bb6a04a42ebf646d54b4373ad122:/src/common/xti.cpp

diff --git a/src/common/xti.cpp b/src/common/xti.cpp
index 3dce04b53d..38ed197501 100644
--- a/src/common/xti.cpp
+++ b/src/common/xti.cpp
@@ -2,7 +2,7 @@
 // Name:        src/common/xti.cpp
 // Purpose:     runtime metadata information (extended class info
 // Author:      Stefan Csomor
-// Modified by: 
+// Modified by:
 // Created:     27/07/03
 // RCS-ID:      $Id$
 // Copyright:   (c) 1997 Julian Smart
@@ -10,7 +10,7 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "xti.h"
 #endif
 
@@ -33,13 +33,20 @@
 
 #if wxUSE_EXTENDED_RTTI
 
+#include "wx/beforestd.h"
+#include <map>
+#include <string>
+#include "wx/afterstd.h"
+
+using namespace std ;
+
 // ----------------------------------------------------------------------------
 // Enum Support
 // ----------------------------------------------------------------------------
 
-wxEnumData::wxEnumData( wxEnumMemberData* data ) 
+wxEnumData::wxEnumData( wxEnumMemberData* data )
 {
-	m_members = data ; 
+	m_members = data ;
     for ( m_count = 0; m_members[m_count].m_name ; m_count++)
 		{} ;
 }
@@ -69,7 +76,7 @@ int wxEnumData::GetEnumMemberValue(const wxChar *name)
 			return m_members[i].m_value;
 		}
 	}
-	return 0 ;
+    return 0 ;
 }
 
 const wxChar *wxEnumData::GetEnumMemberName(int value)
@@ -82,13 +89,13 @@ const wxChar *wxEnumData::GetEnumMemberName(int value)
 	return wxT("") ;
 }
 
-int wxEnumData::GetEnumMemberValueByIndex( int idx ) 
+int wxEnumData::GetEnumMemberValueByIndex( int idx )
 {
 	// we should cache the count in order to avoid out-of-bounds errors
 	return m_members[idx].m_value ;
 }
 
-const char * wxEnumData::GetEnumMemberNameByIndex( int idx ) 
+const char * wxEnumData::GetEnumMemberNameByIndex( int idx )
 {
 	// we should cache the count in order to avoid out-of-bounds errors
 	return m_members[idx].m_name ;
@@ -98,148 +105,217 @@ const char * wxEnumData::GetEnumMemberNameByIndex( int idx )
 // Type Information
 // ----------------------------------------------------------------------------
 
-const wxTypeInfo* wxGetTypeInfo( void * )
+template<> const wxTypeInfo* wxGetTypeInfo( void * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_VOID ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( bool * )
+template<> const wxTypeInfo* wxGetTypeInfo( bool * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_BOOL ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( char * )
+template<> const wxTypeInfo* wxGetTypeInfo( char * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_CHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( unsigned char * )
+template<> const wxTypeInfo* wxGetTypeInfo( unsigned char * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_UCHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( int * )
+template<> const wxTypeInfo* wxGetTypeInfo( int * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_CHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( unsigned int * )
+template<> const wxTypeInfo* wxGetTypeInfo( unsigned int * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_UCHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( long * )
+template<> const wxTypeInfo* wxGetTypeInfo( long * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_CHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( unsigned long * )
+template<> const wxTypeInfo* wxGetTypeInfo( unsigned long * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_UCHAR ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( float * )
+template<> const wxTypeInfo* wxGetTypeInfo( float * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_FLOAT ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( double * )
+template<> const wxTypeInfo* wxGetTypeInfo( double * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_DOUBLE ) ;
 	return &s_typeInfo ;
 }
 
-const wxTypeInfo* wxGetTypeInfo( wxString * )
+template<> const wxTypeInfo* wxGetTypeInfo( wxString * )
 {
 	static wxBuiltInTypeInfo s_typeInfo( wxT_STRING ) ;
 	return &s_typeInfo ;
 }
 
-// this is a compiler induced specialization which is never used anywhere
-// const char * should never be active
+template<> const wxTypeInfo* wxGetTypeInfo( wxWindowList * )
+{
+    static wxCollectionTypeInfo s_typeInfo( (wxTypeInfo*) wxGetTypeInfo( (wxWindow **) NULL) ) ;
+    return &s_typeInfo ;
+}
 
-const wxTypeInfo* wxGetTypeInfo( char const ** )
+// this are compiler induced specialization which are never used anywhere
+
+WX_ILLEGAL_TYPE_SPECIALIZATION( char const * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( char * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( unsigned char * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( int * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( bool * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( long * )
+WX_ILLEGAL_TYPE_SPECIALIZATION( wxString * )
+
+// ----------------------------------------------------------------------------
+// value streaming
+// ----------------------------------------------------------------------------
+
+// streamer specializations
+// for all built-in types
+
+// bool
+
+template<> void wxStringReadValue(const wxString &s , bool &data )
 {
-	assert(0) ;
-	static wxBuiltInTypeInfo s_typeInfo( wxT_VOID ) ;
-	return &s_typeInfo ;
+	int intdata ;
+	wxSscanf(s, _T("%d"), &intdata ) ;
+	data = bool(intdata) ;
 }
 
-void wxStringReadValue(const wxString & , const char* & )
+template<> void wxStringWriteValue(wxString &s , const bool &data )
 {
-	assert(0) ;
+	s = wxString::Format("%d", data ) ;
 }
 
-void wxStringWriteValue(wxString & , char const * const & )
+// char
+
+template<> void wxStringReadValue(const wxString &s , char &data )
 {
-	assert(0) ;
+	int intdata ;
+	wxSscanf(s, _T("%d"), &intdata ) ;
+	data = char(intdata) ;
 }
 
+template<> void wxStringWriteValue(wxString &s , const char &data )
+{
+	s = wxString::Format("%d", data ) ;
+}
 
-// ----------------------------------------------------------------------------
-// value streaming 
-// ----------------------------------------------------------------------------
+// unsigned char
 
-// convenience function (avoids including xml headers in users code)
+template<> void wxStringReadValue(const wxString &s , unsigned char &data )
+{
+	int intdata ;
+	wxSscanf(s, _T("%d"), &intdata ) ;
+	data = (unsigned char)(intdata) ;
+}
 
-void wxXmlAddContentToNode( wxXmlNode* node , const wxString& data ) 
+template<> void wxStringWriteValue(wxString &s , const unsigned char &data )
 {
-	node->AddChild(new wxXmlNode(wxXML_TEXT_NODE, "value", data ) ); 
+	s = wxString::Format("%d", data ) ;
 }
 
-wxString wxXmlGetContentFromNode( wxXmlNode *node ) 
+// int
+
+template<> void wxStringReadValue(const wxString &s , int &data )
 {
-	if ( node->GetChildren() )
-		return node->GetChildren()->GetContent() ;
-	else
-		return wxEmptyString ;
+	wxSscanf(s, _T("%d"), &data ) ;
 }
 
-// streamer specializations
+template<> void wxStringWriteValue(wxString &s , const int &data )
+{
+	s = wxString::Format("%d", data ) ;
+}
 
-// TODO for all built-in types
+// unsigned int
+
+template<> void wxStringReadValue(const wxString &s , unsigned int &data )
+{
+	wxSscanf(s, _T("%d"), &data ) ;
+}
+
+template<> void wxStringWriteValue(wxString &s , const unsigned int &data )
+{
+	s = wxString::Format("%d", data ) ;
+}
 
 // long
 
-void wxStringReadValue(const wxString &s , long &data )
+template<> void wxStringReadValue(const wxString &s , long &data )
 {
 	wxSscanf(s, _T("%ld"), &data ) ;
 }
 
-void wxStringWriteValue(wxString &s , const long &data )
+template<> void wxStringWriteValue(wxString &s , const long &data )
 {
 	s = wxString::Format("%ld", data ) ;
 }
 
-// long
+// unsigned long
 
-void wxStringReadValue(const wxString &s , int &data )
+template<> void wxStringReadValue(const wxString &s , unsigned long &data )
 {
-	wxSscanf(s, _T("%d"), &data ) ;
+	wxSscanf(s, _T("%ld"), &data ) ;
 }
 
-void wxStringWriteValue(wxString &s , const int &data )
+template<> void wxStringWriteValue(wxString &s , const unsigned long &data )
 {
-	s = wxString::Format("%d", data ) ;
+	s = wxString::Format("%ld", data ) ;
+}
+
+// float
+
+template<> void wxStringReadValue(const wxString &s , float &data )
+{
+	wxSscanf(s, _T("%f"), &data ) ;
+}
+
+template<> void wxStringWriteValue(wxString &s , const float &data )
+{
+	s = wxString::Format("%f", data ) ;
+}
+
+// double
+
+template<> void wxStringReadValue(const wxString &s , double &data )
+{
+	wxSscanf(s, _T("%lf"), &data ) ;
+}
+
+template<> void wxStringWriteValue(wxString &s , const double &data )
+{
+	s = wxString::Format("%lf", data ) ;
 }
 
 // wxString
 
-void wxStringReadValue(const wxString &s , wxString &data )
+template<> void wxStringReadValue(const wxString &s , wxString &data )
 {
 	data = s ;
 }
 
-void wxStringWriteValue(wxString &s , const wxString &data )
+template<> void wxStringWriteValue(wxString &s , const wxString &data )
 {
 	s = data ;
 }
@@ -252,33 +328,84 @@ void wxStringWriteValue(wxString &s , const wxString &data )
 
 // wxPoint
 
-void wxStringReadValue(const wxString &s , wxPoint &data )
+template<> void wxStringReadValue(const wxString &s , wxPoint &data )
 {
 	wxSscanf(s, _T("%d,%d"), &data.x , &data.y ) ;
 }
 
-void wxStringWriteValue(wxString &s , const wxPoint &data )
+template<> void wxStringWriteValue(wxString &s , const wxPoint &data )
 {
 	s = wxString::Format("%d,%d", data.x , data.y ) ;
 }
 
+template<> void wxStringReadValue(const wxString & , wxPoint* & )
+{
+    assert(0) ;
+}
+
+template<> void wxStringWriteValue(wxString & , wxPoint* const & )
+{
+    assert(0) ;
+}
+
 WX_CUSTOM_TYPE_INFO(wxPoint)
 
-void wxStringReadValue(const wxString &s , wxSize &data )
+template<> void wxStringReadValue(const wxString &s , wxSize &data )
 {
 	wxSscanf(s, _T("%d,%d"), &data.x , &data.y ) ;
 }
 
-void wxStringWriteValue(wxString &s , const wxSize &data )
+template<> void wxStringWriteValue(wxString &s , const wxSize &data )
 {
 	s = wxString::Format("%d,%d", data.x , data.y ) ;
 }
 
+template<> void wxStringReadValue(const wxString & , wxSize* & )
+{
+    assert(0) ;
+}
+
+template<> void wxStringWriteValue(wxString & , wxSize * const & )
+{
+    assert(0) ;
+}
+
 WX_CUSTOM_TYPE_INFO(wxSize)
 
+/*
+
+template<> void wxStringReadValue(const wxString &s , wxColour &data )
+{
+	// copied from VS xrc
+	unsigned long tmp = 0;
+
+    if (s.Length() != 7 || s[0u] != wxT('#') ||
+        wxSscanf(s.c_str(), wxT("#%lX"), &tmp) != 1)
+    {
+		wxLogError(_("String To Colour : Incorrect colour specification : %s"),
+                   s.c_str() );
+        data = wxNullColour;
+    }
+	else
+	{
+		data = wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) ,
+                    (unsigned char) ((tmp & 0x00FF00) >> 8),
+                    (unsigned char) ((tmp & 0x0000FF)));
+	}
+}
+
+template<> void wxStringWriteValue(wxString &s , const wxColour &data )
+{
+	s = wxString::Format("#%2X%2X%2X", data.Red() , data.Green() , data.Blue() ) ;
+}
+
+WX_CUSTOM_TYPE_INFO(wxColour)
+
+*/
+
 // removing header dependancy on string tokenizer
 
-void wxSetStringToArray( const wxString &s , wxArrayString &array ) 
+void wxSetStringToArray( const wxString &s , wxArrayString &array )
 {
     wxStringTokenizer tokenizer(s, wxT("| \t\n"), wxTOKEN_STRTOK);
     wxString flag;
@@ -290,38 +417,20 @@ void wxSetStringToArray( const wxString &s , wxArrayString &array )
 }
 
 // ----------------------------------------------------------------------------
-// wxClassInfo 
+// wxClassInfo
 // ----------------------------------------------------------------------------
 
-
-void wxClassInfo::Register(const char *WXUNUSED(name), wxClassInfo *WXUNUSED(info))
-{
-	/*
-    if (!ExtendedTypeMap)
-	ExtendedTypeMap = new ClassMap;
-    (*ExtendedTypeMap)[string(Name)] = Info;
-	*/
-}
-
-void wxClassInfo::Unregister(const char *WXUNUSED(name))
-{
-	/*
-    assert(ExtendedTypeMap);
-    ExtendedTypeMap->erase(Name);
-	*/
-}
-
-const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName)
+const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName) const
 {
     const wxPropertyInfo* info = FindPropertyInfo( PropertyName ) ;
-	
+
 	if ( info )
 		return info->GetAccessor() ;
 
 	return NULL ;
 }
 
-const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const
+const wxPropertyInfo *wxClassInfo::FindPropertyInfoInThisClass (const char *PropertyName) const
 {
 	const wxPropertyInfo* info = GetFirstProperty() ;
 
@@ -332,6 +441,15 @@ const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) c
 		info = info->GetNext() ;
 	}
 
+    return 0;
+}
+
+const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const
+{
+	const wxPropertyInfo* info = FindPropertyInfoInThisClass( PropertyName ) ;
+    if ( info )
+        return info ;
+
 	const wxClassInfo** parents = GetParents() ;
 	for ( int i = 0 ; parents[i] ; ++ i )
 	{
@@ -342,7 +460,7 @@ const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) c
     return 0;
 }
 
-const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const
+const wxHandlerInfo *wxClassInfo::FindHandlerInfoInThisClass (const char *PropertyName) const
 {
 	const wxHandlerInfo* info = GetFirstHandler() ;
 
@@ -353,6 +471,16 @@ const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) con
 		info = info->GetNext() ;
 	}
 
+    return 0;
+}
+
+const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const
+{
+	const wxHandlerInfo* info = FindHandlerInfoInThisClass( PropertyName ) ;
+
+    if ( info )
+        return info ;
+
 	const wxClassInfo** parents = GetParents() ;
 	for ( int i = 0 ; parents[i] ; ++ i )
 	{
@@ -364,7 +492,7 @@ const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) con
 }
 
 
-void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value)
+void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value) const
 {
     const wxPropertyAccessor *accessor;
 
@@ -373,7 +501,7 @@ void wxClassInfo::SetProperty(wxObject *object, const char *propertyName, const
 	accessor->SetProperty( object , value ) ;
 }
 
-wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName)
+wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName) const
 {
     const wxPropertyAccessor *accessor;
 
@@ -382,11 +510,29 @@ wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName)
     return accessor->GetProperty(object);
 }
 
+wxxVariantArray wxClassInfo::GetPropertyCollection(wxObject *object, const wxChar *propertyName) const 
+{
+    const wxPropertyAccessor *accessor;
+
+    accessor = FindAccessor(propertyName);
+    wxASSERT(accessor->HasGetter());
+    return accessor->GetPropertyCollection(object);
+}
+
+void wxClassInfo::AddToPropertyCollection(wxObject *object, const wxChar *propertyName , const wxxVariant& value) const 
+{
+    const wxPropertyAccessor *accessor;
+
+    accessor = FindAccessor(propertyName);
+    wxASSERT(accessor->HasAdder());
+    accessor->AddToPropertyCollection( object , value ) ;
+}
+
 /*
 VARIANT TO OBJECT
 */
 
-wxObject* wxxVariant::GetAsObject() const
+wxObject* wxxVariant::GetAsObject()
 {
 	const wxClassTypeInfo *ti = dynamic_cast<const wxClassTypeInfo*>( m_data->GetTypeInfo() ) ;
 	if ( ti )
@@ -395,5 +541,160 @@ wxObject* wxxVariant::GetAsObject() const
 		return NULL ;
 }
 
+// ----------------------------------------------------------------------------
+// wxDynamicObject support
+// ----------------------------------------------------------------------------
+//
+// Dynamic Objects are objects that have a real superclass instance and carry their
+// own attributes in a hash map. Like this it is possible to create the objects and
+// stream them, as if their class information was already available from compiled data
+
+struct wxDynamicObject::wxDynamicObjectInternal
+{
+    map<string,wxxVariant> m_properties ;
+} ;
+
+// instantiates this object with an instance of its superclass
+wxDynamicObject::wxDynamicObject(wxObject* superClassInstance, const wxDynamicClassInfo *info) 
+{
+    m_superClassInstance = superClassInstance ;
+    m_classInfo = info ;
+    m_data = new wxDynamicObjectInternal ;
+}
+
+wxDynamicObject::~wxDynamicObject()
+{
+    delete m_data ;
+    delete m_superClassInstance ;
+}
+
+void wxDynamicObject::SetProperty (const wxChar *propertyName, const wxxVariant &value)
+{
+    wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(propertyName),wxT("Accessing Unknown Property in a Dynamic Object") ) ;
+    m_data->m_properties[propertyName] = value ;
+}
+
+wxxVariant wxDynamicObject::GetProperty (const wxChar *propertyName) const
+{
+   wxASSERT_MSG(m_classInfo->FindPropertyInfoInThisClass(propertyName),wxT("Accessing Unknown Property in a Dynamic Object") ) ;
+   return m_data->m_properties[propertyName] ;
+}
+
+// ----------------------------------------------------------------------------
+// wxDynamiClassInfo
+// ----------------------------------------------------------------------------
+
+wxDynamicClassInfo::wxDynamicClassInfo( const wxChar *unitName, const wxChar *className , const wxClassInfo* superClass ) :
+    wxClassInfo( unitName, className , new const wxClassInfo*[2]) 
+{
+    GetParents()[0] = superClass ;
+    GetParents()[1] = NULL ;
+}
+
+wxDynamicClassInfo::~wxDynamicClassInfo()
+{
+    delete[] GetParents() ;
+}
+
+wxObject *wxDynamicClassInfo::AllocateObject() const 
+{
+    wxObject* parent = GetParents()[0]->AllocateObject() ;
+    return new wxDynamicObject( parent , this ) ;
+}
+
+void wxDynamicClassInfo::Create (wxObject *object, int paramCount, wxxVariant *params) const 
+{
+    wxDynamicObject *dynobj = dynamic_cast< wxDynamicObject *>( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::Create on an object other than wxDynamicObject") ) ;
+    GetParents()[0]->Create( dynobj->GetSuperClassInstance() , paramCount , params ) ;
+}
+
+// get number of parameters for constructor
+int wxDynamicClassInfo::GetCreateParamCount() const 
+{
+    return GetParents()[0]->GetCreateParamCount() ;
+}
+
+// get i-th constructor parameter
+const wxChar* wxDynamicClassInfo::GetCreateParamName(int i) const 
+{
+    return GetParents()[0]->GetCreateParamName( i ) ;
+}
+
+void wxDynamicClassInfo::SetProperty(wxObject *object, const char *propertyName, const wxxVariant &value) const
+{
+    wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ;
+    if ( FindPropertyInfoInThisClass(propertyName) )
+        dynobj->SetProperty( propertyName , value ) ;
+    else
+        GetParents()[0]->SetProperty( dynobj->GetSuperClassInstance() , propertyName , value ) ;
+}
+
+wxxVariant wxDynamicClassInfo::GetProperty(wxObject *object, const char *propertyName) const
+{
+    wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ;
+    if ( FindPropertyInfoInThisClass(propertyName) )
+        return dynobj->GetProperty( propertyName ) ;
+    else
+        return GetParents()[0]->GetProperty( dynobj->GetSuperClassInstance() , propertyName ) ;
+}
+
+void wxDynamicClassInfo::AddProperty( const wxChar *propertyName , const wxTypeInfo* typeInfo ) 
+{
+    new wxPropertyInfo( m_firstProperty , propertyName , typeInfo , new wxGenericPropertyAccessor( propertyName ) , wxxVariant() ) ;
+}
+
+void wxDynamicClassInfo::AddHandler( const wxChar *handlerName , wxObjectEventFunction address , const wxClassInfo* eventClassInfo ) 
+{
+    new wxHandlerInfo( m_firstHandler , handlerName , address , eventClassInfo ) ;
+}
+
+// ----------------------------------------------------------------------------
+// wxGenericPropertyAccessor
+// ----------------------------------------------------------------------------
+
+struct wxGenericPropertyAccessor::wxGenericPropertyAccessorInternal
+{
+    wxString m_propertyName ;
+} ;
+
+wxGenericPropertyAccessor::wxGenericPropertyAccessor( const wxChar* propertyName ) 
+{
+    m_data = new wxGenericPropertyAccessorInternal ;
+    m_data->m_propertyName = propertyName ;
+}
+
+wxGenericPropertyAccessor::~wxGenericPropertyAccessor()
+{
+    delete m_data ;
+}
+void wxGenericPropertyAccessor::SetProperty(wxObject *object, const wxxVariant &value) const 
+{
+    wxDynamicObject* dynobj = dynamic_cast< wxDynamicObject * >( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ;
+    dynobj->SetProperty(m_data->m_propertyName , value ) ;
+}
+
+wxxVariant wxGenericPropertyAccessor::GetProperty(const wxObject *object) const 
+{
+    const wxDynamicObject* dynobj = dynamic_cast< const wxDynamicObject * >( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ;
+    return dynobj->GetProperty( m_data->m_propertyName ) ;
+}
+
+wxxVariant wxGenericPropertyAccessor::ReadValue( const wxString &value ) const 
+{
+    return wxxVariant(value) ;
+}
+
+void wxGenericPropertyAccessor::WriteValue( wxString& value , const wxObject *object ) const 
+{
+    const wxDynamicObject* dynobj = dynamic_cast< const wxDynamicObject * >( object ) ;
+    wxASSERT_MSG( dynobj , wxT("cannot call wxDynamicClassInfo::SetProperty on an object other than wxDynamicObject") ) ;
+    wxxVariant val = dynobj->GetProperty( m_data->m_propertyName ) ;
+    value = val.GetAsString() ;
+}
 
 #endif