#if wxUSE_EXTENDED_RTTI
+#include "wx/beforestd.h"
+#include <map>
+#include <string>
+#include "wx/afterstd.h"
+
+using namespace std ;
+
// ----------------------------------------------------------------------------
// Enum Support
// ----------------------------------------------------------------------------
return &s_typeInfo ;
}
+template<> const wxTypeInfo* wxGetTypeInfo( wxWindowList * )
+{
+ static wxCollectionTypeInfo s_typeInfo( (wxTypeInfo*) wxGetTypeInfo( (wxWindow **) NULL) ) ;
+ return &s_typeInfo ;
+}
+
// this are compiler induced specialization which are never used anywhere
WX_ILLEGAL_TYPE_SPECIALIZATION( char const * )
// wxClassInfo
// ----------------------------------------------------------------------------
-const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName)
+const wxPropertyAccessor *wxClassInfo::FindAccessor(const char *PropertyName) const
{
const wxPropertyInfo* info = FindPropertyInfo( PropertyName ) ;
return NULL ;
}
-const wxPropertyInfo *wxClassInfo::FindPropertyInfo (const char *PropertyName) const
+const wxPropertyInfo *wxClassInfo::FindPropertyInfoInThisClass (const char *PropertyName) const
{
const wxPropertyInfo* info = GetFirstProperty() ;
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 )
{
return 0;
}
-const wxHandlerInfo *wxClassInfo::FindHandlerInfo (const char *PropertyName) const
+const wxHandlerInfo *wxClassInfo::FindHandlerInfoInThisClass (const char *PropertyName) const
{
const wxHandlerInfo* info = GetFirstHandler() ;
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 )
{
}
-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;
accessor->SetProperty( object , value ) ;
}
-wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName)
+wxxVariant wxClassInfo::GetProperty(wxObject *object, const char *propertyName) const
{
const wxPropertyAccessor *accessor;
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
*/
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
projects / wxWidgets.git / blobdiff