int StyleSheetParser::Parse(StyleSheetNode* node, Stream* _stream)
{
int rule_count = 0;
line_number = 0;
stream = _stream;
stream_file_name = stream->GetSourceURL().GetURL().Replace("|", ":");
// Look for more styles while data is available
while (FillBuffer())
{
String style_names;
while (FindToken(style_names, "{", true))
{
// Read the attributes
PropertyDictionary properties;
if (!ReadProperties(properties))
{
continue;
}
StringList style_name_list;
StringUtilities::ExpandString(style_name_list, style_names);
// Add style nodes to the root of the tree
for (size_t i = 0; i < style_name_list.size(); i++)
ImportProperties(node, style_name_list[i], properties, rule_count);
rule_count++;
}
}
return rule_count;
}
const TCHAR* ImportObjectProperties( FImportObjectParams& InParams )
{
FDefaultPropertiesContextSupplier Supplier;
if ( InParams.LineNumber != INDEX_NONE )
{
if ( InParams.SubobjectRoot == NULL )
{
Supplier.PackageName = InParams.ObjectStruct->GetOwnerClass() ? InParams.ObjectStruct->GetOwnerClass()->GetOutermost()->GetName() : InParams.ObjectStruct->GetOutermost()->GetName();
Supplier.ClassName = InParams.ObjectStruct->GetOwnerClass() ? InParams.ObjectStruct->GetOwnerClass()->GetName() : FName(NAME_None).ToString();
Supplier.CurrentLine = InParams.LineNumber;
ContextSupplier = &Supplier; //-V506
}
else
{
if ( ContextSupplier != NULL )
{
ContextSupplier->CurrentLine = InParams.LineNumber;
}
}
InParams.Warn->SetContext(ContextSupplier);
}
if ( InParams.bShouldCallEditChange && InParams.SubobjectOuter != NULL )
{
InParams.SubobjectOuter->PreEditChange(NULL);
}
FObjectInstancingGraph* CurrentInstanceGraph = InParams.InInstanceGraph;
if ( InParams.SubobjectRoot != NULL && InParams.SubobjectRoot != UObject::StaticClass()->GetDefaultObject() )
{
if ( CurrentInstanceGraph == NULL )
{
CurrentInstanceGraph = new FObjectInstancingGraph;
}
CurrentInstanceGraph->SetDestinationRoot(InParams.SubobjectRoot);
}
FObjectInstancingGraph TempGraph;
FObjectInstancingGraph& InstanceGraph = CurrentInstanceGraph ? *CurrentInstanceGraph : TempGraph;
// Parse the object properties.
const TCHAR* NewSourceText =
ImportProperties(
InParams.DestData,
InParams.SourceText,
InParams.ObjectStruct,
InParams.SubobjectRoot,
InParams.SubobjectOuter,
InParams.Warn,
InParams.Depth,
InstanceGraph,
InParams.ActorRemapper
);
if ( InParams.SubobjectOuter != NULL )
{
check(InParams.SubobjectRoot);
// Update the object properties to point to the newly imported component objects.
// Templates inside classes never need to have components instanced.
if ( !InParams.SubobjectRoot->HasAnyFlags(RF_ClassDefaultObject) )
{
UObject* SubobjectArchetype = InParams.SubobjectOuter->GetArchetype();
InParams.ObjectStruct->InstanceSubobjectTemplates(InParams.DestData, SubobjectArchetype, SubobjectArchetype->GetClass(),
InParams.SubobjectOuter, &InstanceGraph);
}
if ( InParams.bShouldCallEditChange )
{
// notify the object that it has just been imported
InParams.SubobjectOuter->PostEditImport();
// notify the object that it has been edited
InParams.SubobjectOuter->PostEditChange();
}
InParams.SubobjectRoot->CheckDefaultSubobjects();
}
if ( InParams.LineNumber != INDEX_NONE )
{
if ( ContextSupplier == &Supplier )
{
ContextSupplier = NULL;
InParams.Warn->SetContext(NULL);
}
}
// if we created the instance graph, delete it now
if ( CurrentInstanceGraph != NULL && InParams.InInstanceGraph == NULL )
{
delete CurrentInstanceGraph;
CurrentInstanceGraph = NULL;
}
return NewSourceText;
}
