const ClassReflection::PropertyNames RefosgLOD::getTablePropertyRowTitles(const std::string &name) {
PropertyNames titles;
if (name == "_ranges") {
for (unsigned i=0; i < _object->getNumChildren(); i++) {
titles.push_back(_object->getChild(i)->getName());
}
}
return titles;
}
Event::PropertyNames
Event::getNonPersistentPropertyNames() const
{
PropertyNames v;
if (m_nonPersistentProperties) {
for (PropertyMap::const_iterator i = m_nonPersistentProperties->begin();
i != m_nonPersistentProperties->end(); ++i) {
v.push_back(i->first);
}
}
return v;
}
int wxObjectXmlReader::ReadComponent(wxXmlNode *node, wxObjectReaderCallback *callbacks)
{
wxASSERT_MSG( callbacks, wxT("Does not support reading without a Depersistor") );
wxString className;
wxClassInfo *classInfo;
wxAny *createParams;
int *createParamOids;
const wxClassInfo** createClassInfos;
wxXmlNode *children;
int objectID;
wxString ObjectIdString;
children = node->GetChildren();
if (!children)
{
// check for a null object or href
if (node->GetAttribute(wxT("href"), &ObjectIdString ) )
{
objectID = atoi( ObjectIdString.ToAscii() );
if ( HasObjectClassInfo( objectID ) )
{
return objectID;
}
else
{
wxLogError( _("Forward hrefs are not supported") );
return wxInvalidObjectID;
}
}
if ( !node->GetAttribute(wxT("id"), &ObjectIdString ) )
{
return wxNullObjectID;
}
}
if (!node->GetAttribute(wxT("class"), &className))
{
// No class name. Eek. FIXME: error handling
return wxInvalidObjectID;
}
classInfo = wxClassInfo::FindClass(className);
if ( classInfo == NULL )
{
wxLogError( wxString::Format(_("unknown class %s"),className ) );
return wxInvalidObjectID;
}
if ( children != NULL && children->GetType() == wxXML_TEXT_NODE )
{
wxLogError(_("objects cannot have XML Text Nodes") );
return wxInvalidObjectID;
}
if (!node->GetAttribute(wxT("id"), &ObjectIdString))
{
wxLogError(_("Objects must have an id attribute") );
// No object id. Eek. FIXME: error handling
return wxInvalidObjectID;
}
objectID = atoi( ObjectIdString.ToAscii() );
// is this object already has been streamed in, return it here
if ( HasObjectClassInfo( objectID ) )
{
wxLogError ( wxString::Format(_("Doubly used id : %d"), objectID ) );
return wxInvalidObjectID;
}
// new object, start with allocation
// first make the object know to our internal registry
SetObjectClassInfo( objectID, classInfo );
wxStringToAnyHashMap metadata;
wxXmlProperty *xp = node->GetAttributes();
while ( xp )
{
if ( xp->GetName() != wxString(wxT("class")) &&
xp->GetName() != wxString(wxT("id")) )
{
metadata[xp->GetName()] = wxAny( xp->GetValue() );
}
xp = xp->GetNext();
}
if ( !classInfo->NeedsDirectConstruction() )
callbacks->AllocateObject(objectID, classInfo, metadata);
//
// stream back the Create parameters first
createParams = new wxAny[ classInfo->GetCreateParamCount() ];
createParamOids = new int[classInfo->GetCreateParamCount() ];
createClassInfos = new const wxClassInfo*[classInfo->GetCreateParamCount() ];
#if wxUSE_UNICODE
typedef map<wstring, wxXmlNode *> PropertyNodes;
typedef vector<wstring> PropertyNames;
#else
typedef map<string, wxXmlNode *> PropertyNodes;
typedef vector<string> PropertyNames;
#endif
PropertyNodes propertyNodes;
PropertyNames propertyNames;
while( children )
{
wxString name;
children->GetAttribute( wxT("name"), &name );
propertyNames.push_back( (const wxChar*)name.c_str() );
propertyNodes[(const wxChar*)name.c_str()] = children->GetChildren();
children = children->GetNext();
}
for ( int i = 0; i <classInfo->GetCreateParamCount(); ++i )
{
const wxChar* paramName = classInfo->GetCreateParamName(i);
PropertyNodes::iterator propiter = propertyNodes.find( paramName );
const wxPropertyInfo* pi = classInfo->FindPropertyInfo( paramName );
if ( pi == 0 )
{
wxLogError( wxString::Format(_("Unknown Property %s"),paramName) );
}
// if we don't have the value of a create param set in the xml
// we use the default value
if ( propiter != propertyNodes.end() )
{
wxXmlNode* prop = propiter->second;
if ( pi->GetTypeInfo()->IsObjectType() )
{
createParamOids[i] = ReadComponent( prop, callbacks );
createClassInfos[i] =
wx_dynamic_cast(const wxClassTypeInfo*, pi->GetTypeInfo())->GetClassInfo();
}
else
{
int wxXmlReader::ReadComponent(wxXmlNode *node, wxDepersister *callbacks)
{
wxASSERT_MSG( callbacks , wxT("Does not support reading without a Depersistor") ) ;
wxString className;
wxClassInfo *classInfo;
wxxVariant *createParams ;
int *createParamOids ;
const wxClassInfo** createClassInfos ;
wxXmlNode *children;
int objectID;
wxString ObjectIdString ;
children = node->GetChildren();
if (!children)
{
// check for a null object or href
if (node->GetPropVal(wxT("href") , &ObjectIdString ) )
{
objectID = atoi( ObjectIdString.ToAscii() ) ;
if ( HasObjectClassInfo( objectID ) )
{
return objectID ;
}
else
{
wxLogError( _("Forward hrefs are not supported") ) ;
return wxInvalidObjectID ;
}
}
if ( !node->GetPropVal(wxT("id") , &ObjectIdString ) )
{
return wxNullObjectID;
}
}
if (!node->GetPropVal(wxT("class"), &className))
{
// No class name. Eek. FIXME: error handling
return wxInvalidObjectID;
}
classInfo = wxClassInfo::FindClass(className);
if ( classInfo == NULL )
{
wxLogError( wxString::Format(_("unknown class %s"),className ) ) ;
return wxInvalidObjectID ;
}
if ( children != NULL && children->GetType() == wxXML_TEXT_NODE )
{
wxLogError(_("objects cannot have XML Text Nodes") ) ;
return wxInvalidObjectID;
}
if (!node->GetPropVal(wxT("id"), &ObjectIdString))
{
wxLogError(_("Objects must have an id attribute") ) ;
// No object id. Eek. FIXME: error handling
return wxInvalidObjectID;
}
objectID = atoi( ObjectIdString.ToAscii() ) ;
// is this object already has been streamed in, return it here
if ( HasObjectClassInfo( objectID ) )
{
wxLogError ( wxString::Format(_("Doubly used id : %d"), objectID ) ) ;
return wxInvalidObjectID ;
}
// new object, start with allocation
// first make the object know to our internal registry
SetObjectClassInfo( objectID , classInfo ) ;
wxxVariantArray metadata ;
wxXmlProperty *xp = node->GetProperties() ;
while ( xp )
{
if ( xp->GetName() != wxString(wxT("class")) && xp->GetName() != wxString(wxT("id")) )
{
metadata.Add( new wxxVariant( xp->GetValue() , xp->GetName() ) ) ;
}
xp = xp->GetNext() ;
}
if ( !classInfo->NeedsDirectConstruction() )
callbacks->AllocateObject(objectID, classInfo, metadata);
//
// stream back the Create parameters first
createParams = new wxxVariant[ classInfo->GetCreateParamCount() ] ;
createParamOids = new int[classInfo->GetCreateParamCount() ] ;
createClassInfos = new const wxClassInfo*[classInfo->GetCreateParamCount() ] ;
#if wxUSE_UNICODE
typedef map<wstring, wxXmlNode *> PropertyNodes ;
typedef vector<wstring> PropertyNames ;
#else
typedef map<string, wxXmlNode *> PropertyNodes ;
typedef vector<string> PropertyNames ;
#endif
PropertyNodes propertyNodes ;
PropertyNames propertyNames ;
while( children )
{
wxString name ;
children->GetPropVal( wxT("name") , &name ) ;
propertyNames.push_back( name.c_str() ) ;
propertyNodes[name.c_str()] = children->GetChildren() ;
children = children->GetNext() ;
}
for ( int i = 0 ; i <classInfo->GetCreateParamCount() ; ++i )
{
const wxChar* paramName = classInfo->GetCreateParamName(i) ;
PropertyNodes::iterator propiter = propertyNodes.find( paramName ) ;
const wxPropertyInfo* pi = classInfo->FindPropertyInfo( paramName ) ;
if ( pi == 0 )
{
wxLogError( wxString::Format(_("Unkown Property %s"),paramName) ) ;
}
// if we don't have the value of a create param set in the xml
// we use the default value
if ( propiter != propertyNodes.end() )
{
wxXmlNode* prop = propiter->second ;
if ( pi->GetTypeInfo()->IsObjectType() )
{
createParamOids[i] = ReadComponent( prop , callbacks ) ;
createClassInfos[i] = dynamic_cast<const wxClassTypeInfo*>(pi->GetTypeInfo())->GetClassInfo() ;
}
else
{
createParamOids[i] = wxInvalidObjectID ;
createParams[i] = ReadValue( prop , pi->GetTypeInfo() ) ;
if( pi->GetFlags() & wxPROP_ENUM_STORE_LONG )
{
const wxEnumTypeInfo *eti = dynamic_cast<const wxEnumTypeInfo*>( pi->GetTypeInfo() ) ;
if ( eti )
{
long realval ;
eti->ConvertToLong( createParams[i] , realval ) ;
createParams[i] = wxxVariant( realval ) ;
}
else
{
wxLogError( _("Type must have enum - long conversion") ) ;
}
}
createClassInfos[i] = NULL ;
}
for ( size_t j = 0 ; j < propertyNames.size() ; ++j )
{
if ( propertyNames[j] == paramName )
{
propertyNames[j] = wxEmptyString ;
break ;
}
}
}
else
{
if ( pi->GetTypeInfo()->IsObjectType() )
{
createParamOids[i] = wxNullObjectID ;
createClassInfos[i] = dynamic_cast<const wxClassTypeInfo*>(pi->GetTypeInfo())->GetClassInfo() ;
}
else
{
createParams[i] = pi->GetDefaultValue() ;
createParamOids[i] = wxInvalidObjectID ;
}
}
}
// got the parameters. Call the Create method
if ( classInfo->NeedsDirectConstruction() )
callbacks->ConstructObject(objectID, classInfo,
classInfo->GetCreateParamCount(),
createParams, createParamOids, createClassInfos, metadata );
else
callbacks->CreateObject(objectID, classInfo,
classInfo->GetCreateParamCount(),
createParams, createParamOids, createClassInfos, metadata );
// now stream in the rest of the properties, in the sequence their properties were written in the xml
for ( size_t j = 0 ; j < propertyNames.size() ; ++j )
{
if ( propertyNames[j].length() )
{
PropertyNodes::iterator propiter = propertyNodes.find( propertyNames[j] ) ;
if ( propiter != propertyNodes.end() )
{
wxXmlNode* prop = propiter->second ;
const wxPropertyInfo* pi = classInfo->FindPropertyInfo( propertyNames[j].c_str() ) ;
if ( pi->GetTypeInfo()->GetKind() == wxT_COLLECTION )
{
const wxCollectionTypeInfo* collType = dynamic_cast< const wxCollectionTypeInfo* >( pi->GetTypeInfo() ) ;
const wxTypeInfo * elementType = collType->GetElementType() ;
while( prop )
{
if ( prop->GetName() != wxT("element") )
{
wxLogError( _("A non empty collection must consist of 'element' nodes" ) ) ;
break ;
}
wxXmlNode* elementContent = prop->GetChildren() ;
if ( elementContent )
{
// we skip empty elements
if ( elementType->IsObjectType() )
{
int valueId = ReadComponent( elementContent , callbacks ) ;
if ( valueId != wxInvalidObjectID )
{
if ( pi->GetAccessor()->HasAdder() )
callbacks->AddToPropertyCollectionAsObject( objectID , classInfo , pi , valueId ) ;
// TODO for collections we must have a notation on taking over ownership or not
if ( elementType->GetKind() == wxT_OBJECT && valueId != wxNullObjectID )
callbacks->DestroyObject( valueId , GetObjectClassInfo( valueId ) ) ;
}
}
else
{
wxxVariant elementValue = ReadValue( elementContent , elementType ) ;
if ( pi->GetAccessor()->HasAdder() )
callbacks->AddToPropertyCollection( objectID , classInfo ,pi , elementValue ) ;
}
}
prop = prop->GetNext() ;
}
}
else if ( pi->GetTypeInfo()->IsObjectType() )
{
// and object can either be streamed out a string or as an object
// in case we have no node, then the object's streaming out has been vetoed
if ( prop )
{
if ( prop->GetName() == wxT("object") )
{
int valueId = ReadComponent( prop , callbacks ) ;
if ( valueId != wxInvalidObjectID )
{
callbacks->SetPropertyAsObject( objectID , classInfo , pi , valueId ) ;
if ( pi->GetTypeInfo()->GetKind() == wxT_OBJECT && valueId != wxNullObjectID )
callbacks->DestroyObject( valueId , GetObjectClassInfo( valueId ) ) ;
}
}
else
{
wxASSERT( pi->GetTypeInfo()->HasStringConverters() ) ;
wxxVariant nodeval = ReadValue( prop , pi->GetTypeInfo() ) ;
callbacks->SetProperty( objectID, classInfo ,pi , nodeval ) ;
}
}
}
else if ( pi->GetTypeInfo()->IsDelegateType() )
{
if ( prop )
{
wxString resstring = prop->GetContent() ;
wxInt32 pos = resstring.Find('.') ;
if ( pos != wxNOT_FOUND )
{
int sinkOid = atol(resstring.Left(pos).ToAscii()) ;
wxString handlerName = resstring.Mid(pos+1) ;
wxClassInfo* sinkClassInfo = GetObjectClassInfo( sinkOid ) ;
callbacks->SetConnect( objectID , classInfo , pi , sinkClassInfo ,
sinkClassInfo->FindHandlerInfo(handlerName) , sinkOid ) ;
}
else
{
wxLogError( _("incorrect event handler string, missing dot") ) ;
}
}
}
else
{
wxxVariant nodeval = ReadValue( prop , pi->GetTypeInfo() ) ;
if( pi->GetFlags() & wxPROP_ENUM_STORE_LONG )
{
const wxEnumTypeInfo *eti = dynamic_cast<const wxEnumTypeInfo*>( pi->GetTypeInfo() ) ;
if ( eti )
{
long realval ;
eti->ConvertToLong( nodeval , realval ) ;
nodeval = wxxVariant( realval ) ;
}
else
{
wxLogError( _("Type must have enum - long conversion") ) ;
}
}
callbacks->SetProperty( objectID, classInfo ,pi , nodeval ) ;
}
}
}
}
delete[] createParams ;
delete[] createParamOids ;
delete[] createClassInfos ;
return objectID;
}
