void UGatherTextFromMetaDataCommandlet::GatherTextFromUObject(UField* const Field)
{
const int32 MetaDataCount = 3;
const FString MetaDataKeys[MetaDataCount] =
{ TEXT("ToolTip"), TEXT("DisplayName"), TEXT("Category") };
const FString AssociatedNamespaces[MetaDataCount] =
{ TEXT("UObjectToolTips"), TEXT("UObjectDisplayNames"), TEXT("UObjectCategories") };
// Gather for object.
{
for(int32 i = 0; i < MetaDataCount; ++i)
{
const FString& MetaDataValue = Field->GetMetaData(*MetaDataKeys[i]);
if(!(MetaDataValue.IsEmpty()))
{
const FString Namespace = AssociatedNamespaces[i];
FLocItem LocItem(MetaDataValue);
FContext Context;
Context.Key = MetaDataKeys[i] == TEXT("Category")
? MetaDataValue
: Field->GetFullGroupName(true) + TEXT(".") + Field->GetName();
Context.SourceLocation = TEXT("Run-time MetaData");
ManifestInfo->AddEntry(TEXT("EntryDescription"), Namespace, LocItem, Context);
}
}
}
// For enums, also gather for enum values.
{
UEnum* Enum = Cast<UEnum>(Field);
if(Enum)
{
const int32 ValueCount = Enum->NumEnums();
for(int32 i = 0; i < ValueCount; ++i)
{
for(int32 j = 0; j < MetaDataCount; ++j)
{
const FString& MetaDataValue = Enum->GetMetaData(*MetaDataKeys[j], i);
if(!(MetaDataValue.IsEmpty()))
{
const FString Namespace = AssociatedNamespaces[j];
FLocItem LocItem(MetaDataValue);
FContext Context;
Context.Key = MetaDataKeys[j] == TEXT("Category")
? MetaDataValue
: Enum->GetFullGroupName(true) + TEXT(".") + Enum->GetName() + TEXT(".") + Enum->GetEnumName(i);
Context.SourceLocation = TEXT("Run-time MetaData");
ManifestInfo->AddEntry(TEXT("EntryDescription"), Namespace, LocItem, Context);
}
}
}
}
}
}
void UGatherTextFromMetaDataCommandlet::GatherTextFromUObject(UField* const Field, const FGatherParameters& Arguments)
{
// Gather for object.
{
if( !Field->HasMetaData( TEXT("DisplayName") ) )
{
Field->SetMetaData( TEXT("DisplayName"), *FName::NameToDisplayString( Field->GetName(), Field->IsA( UBoolProperty::StaticClass() ) ) );
}
for(int32 i = 0; i < Arguments.InputKeys.Num(); ++i)
{
FFormatNamedArguments PatternArguments;
PatternArguments.Add( TEXT("FieldPath"), FText::FromString( Field->GetFullGroupName(false) ) );
if( Field->HasMetaData( *Arguments.InputKeys[i] ) )
{
const FString& MetaDataValue = Field->GetMetaData(*Arguments.InputKeys[i]);
if( !MetaDataValue.IsEmpty() )
{
PatternArguments.Add( TEXT("MetaDataValue"), FText::FromString(MetaDataValue) );
const FString Namespace = Arguments.OutputNamespaces[i];
FLocItem LocItem(MetaDataValue);
FManifestContext Context;
Context.Key = FText::Format(Arguments.OutputKeys[i], PatternArguments).ToString();
Context.SourceLocation = FString::Printf(TEXT("From metadata for key %s of member %s in %s"), *Arguments.InputKeys[i], *Field->GetName(), *Field->GetFullGroupName(true));
GatherManifestHelper->AddSourceText(Namespace, LocItem, Context);
}
}
}
}
// For enums, also gather for enum values.
{
UEnum* Enum = Cast<UEnum>(Field);
if(Enum)
{
const int32 ValueCount = Enum->NumEnums();
for(int32 i = 0; i < ValueCount; ++i)
{
if( !Enum->HasMetaData(TEXT("DisplayName"), i) )
{
Enum->SetMetaData(TEXT("DisplayName"), *FName::NameToDisplayString(Enum->GetEnumName(i), false), i);
}
for(int32 j = 0; j < Arguments.InputKeys.Num(); ++j)
{
FFormatNamedArguments PatternArguments;
PatternArguments.Add( TEXT("FieldPath"), FText::FromString( Enum->GetFullGroupName(false) + TEXT(".") + Enum->GetEnumName(i) ) );
if( Enum->HasMetaData(*Arguments.InputKeys[j], i) )
{
const FString& MetaDataValue = Enum->GetMetaData(*Arguments.InputKeys[j], i);
if( !MetaDataValue.IsEmpty() )
{
PatternArguments.Add( TEXT("MetaDataValue"), FText::FromString(MetaDataValue) );
const FString Namespace = Arguments.OutputNamespaces[j];
FLocItem LocItem(MetaDataValue);
FManifestContext Context;
Context.Key = FText::Format(Arguments.OutputKeys[j], PatternArguments).ToString();
Context.SourceLocation = FString::Printf(TEXT("From metadata for key %s of enum value %s of enum %s in %s"), *Arguments.InputKeys[j], *Enum->GetEnumName(i), *Enum->GetName(), *Enum->GetFullGroupName(true));
GatherManifestHelper->AddSourceText(Namespace, LocItem, Context);
}
}
}
}
}
}
}
