void FLevelEditorContextMenuImpl::FillMatineeSelectActorMenu( FMenuBuilder& MenuBuilder )
{
MenuBuilder.BeginSection("SelectMatinee", LOCTEXT("SelectMatineeHeading", "Matinee") );
{
// show list of Matinee Actors that controls this actor
// this is ugly but we don't have good way of knowing which Matinee actor controls me
// in the future this can be cached to TMap somewhere and use that list
// for now we show only when 1 actor is selected
if ( SelectionInfo.SharedLevel && SelectionInfo.NumSelected == 1 )
{
TArray<AMatineeActor*> MatineeActors;
// first collect all matinee actors
for ( AActor* Actor : SelectionInfo.SharedLevel->Actors )
{
AMatineeActor * CurActor = Cast<AMatineeActor>(Actor);
if ( CurActor )
{
MatineeActors.Add(CurActor);
}
}
if ( MatineeActors.Num() > 0 )
{
FSelectionIterator ActorIter( GEditor->GetSelectedActorIterator() );
AActor* SelectedActor = Cast<AActor>(*ActorIter);
// now delete the matinee actors that don't control currently selected actor
for (int32 MatineeActorIter=0; MatineeActorIter<MatineeActors.Num(); ++MatineeActorIter)
{
AMatineeActor * CurMatineeActor = MatineeActors[MatineeActorIter];
TArray<AActor *> CutMatineeControlledActors;
CurMatineeActor->GetControlledActors(CutMatineeControlledActors);
bool bIsMatineeControlled=false;
for ( AActor* ControlledActor : CutMatineeControlledActors )
{
if (ControlledActor == SelectedActor)
{
bIsMatineeControlled = true;
}
}
// if not, remove it
if (!bIsMatineeControlled)
{
MatineeActors.RemoveAt(MatineeActorIter);
--MatineeActorIter;
}
}
// if some matinee controls this, add to menu for direct selection
if ( MatineeActors.Num() > 0 )
{
for (int32 MatineeActorIter=0; MatineeActorIter<MatineeActors.Num(); ++MatineeActorIter)
{
AMatineeActor * CurMatineeActor = MatineeActors[MatineeActorIter];
const FText Text = FText::Format( LOCTEXT("SelectMatineeActor", "Select {0}"), FText::FromString( CurMatineeActor->GetName() ) );
FUIAction CurMatineeActorAction( FExecuteAction::CreateStatic( &FLevelEditorActionCallbacks::OnSelectMatineeActor, CurMatineeActor ) );
MenuBuilder.AddMenuEntry( Text, Text, FSlateIcon(), CurMatineeActorAction );
// if matinee is opened, and if that is CurMatineeActor, show option to go to group
if( GLevelEditorModeTools().IsModeActive( FBuiltinEditorModes::EM_InterpEdit ) )
{
const FEdModeInterpEdit* InterpEditMode = (const FEdModeInterpEdit*)GLevelEditorModeTools().GetActiveMode( FBuiltinEditorModes::EM_InterpEdit );
if ( InterpEditMode && InterpEditMode->MatineeActor == CurMatineeActor )
{
FUIAction SelectedActorAction( FExecuteAction::CreateStatic( &FLevelEditorActionCallbacks::OnSelectMatineeGroup, SelectedActor ) );
MenuBuilder.AddMenuEntry( LOCTEXT("SelectMatineeGroupForActorMenuTitle", "Select Matinee Group For This Actor"), LOCTEXT("SelectMatineeGroupForActorMenuTooltip", "Selects matinee group controlling this actor"), FSlateIcon(), SelectedActorAction );
}
}
}
}
}
}
// if this class is Matinee Actor, add option to allow select all controlled actors
if ( SelectionInfo.bHaveMatinee )
{
MenuBuilder.AddMenuEntry( FLevelEditorCommands::Get().SelectAllActorsControlledByMatinee );
}
}
MenuBuilder.EndSection();
}
