void FComponentMaterialCategory::Create( IDetailLayoutBuilder& DetailBuilder )
{
NotifyHook = DetailBuilder.GetPropertyUtilities()->GetNotifyHook();
FMaterialListDelegates MaterialListDelegates;
MaterialListDelegates.OnGetMaterials.BindSP( this, &FComponentMaterialCategory::OnGetMaterialsForView );
MaterialListDelegates.OnMaterialChanged.BindSP( this, &FComponentMaterialCategory::OnMaterialChanged );
TSharedRef<FMaterialList> MaterialList = MakeShareable( new FMaterialList( DetailBuilder, MaterialListDelegates ) );
bool bAnyMaterialsToDisplay = false;
for( FMaterialIterator It( SelectedComponents ); It; ++It )
{
UActorComponent* CurrentComponent = It.GetComponent();
if( !bAnyMaterialsToDisplay )
{
bAnyMaterialsToDisplay = true;
break;
}
}
// only show the category if there are materials to display
if( bAnyMaterialsToDisplay )
{
// Make a category for the materials.
IDetailCategoryBuilder& MaterialCategory = DetailBuilder.EditCategory("Materials", FText::GetEmpty(), ECategoryPriority::TypeSpecific );
MaterialCategory.AddCustomBuilder( MaterialList );
}
}
BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION
void FBehaviorDecoratorDetails::CustomizeDetails( IDetailLayoutBuilder& DetailLayout )
{
FText AbortModeDesc = LOCTEXT("ObserverTitle","Observer aborts");
PropUtils = &(DetailLayout.GetPropertyUtilities().Get());
TArray<TWeakObjectPtr<UObject> > EditedObjects;
DetailLayout.GetObjectsBeingCustomized(EditedObjects);
for (int32 i = 0; i < EditedObjects.Num(); i++)
{
UBTDecorator* MyDecorator = Cast<UBTDecorator>(EditedObjects[i].Get());
if (MyDecorator)
{
MyNode = MyDecorator;
break;
}
}
UpdateAllowedAbortModes();
ModeProperty = DetailLayout.GetProperty(GET_MEMBER_NAME_CHECKED(UBTDecorator, FlowAbortMode));
// dynamic FlowAbortMode combo
IDetailCategoryBuilder& FlowCategory = DetailLayout.EditCategory( "FlowControl" );
IDetailPropertyRow& AbortModeRow = FlowCategory.AddProperty(ModeProperty);
AbortModeRow.IsEnabled(TAttribute<bool>(this, &FBehaviorDecoratorDetails::GetAbortModeEnabled));
AbortModeRow.Visibility(TAttribute<EVisibility>::Create(TAttribute<EVisibility>::FGetter::CreateSP(this, &FBehaviorDecoratorDetails::GetModeVisibility)));
AbortModeRow.CustomWidget()
.NameContent()
[
ModeProperty->CreatePropertyNameWidget(AbortModeDesc)
]
.ValueContent()
[
SNew(SComboButton)
.OnGetMenuContent(this, &FBehaviorDecoratorDetails::OnGetAbortModeContent)
.ContentPadding(FMargin( 2.0f, 2.0f ))
.ButtonContent()
[
SNew(STextBlock)
.Text(this, &FBehaviorDecoratorDetails::GetCurrentAbortModeDesc)
.Font(IDetailLayoutBuilder::GetDetailFont())
]
];
InitPropertyValues();
}
void FPaperTileMapDetailsCustomization::CustomizeDetails(IDetailLayoutBuilder& DetailLayout)
{
const TArray< TWeakObjectPtr<UObject> >& SelectedObjects = DetailLayout.GetDetailsView().GetSelectedObjects();
MyDetailLayout = &DetailLayout;
FNotifyHook* NotifyHook = DetailLayout.GetPropertyUtilities()->GetNotifyHook();
bool bEditingActor = false;
UPaperTileMap* TileMap = nullptr;
UPaperTileMapComponent* TileComponent = nullptr;
for (int32 ObjectIndex = 0; ObjectIndex < SelectedObjects.Num(); ++ObjectIndex)
{
UObject* TestObject = SelectedObjects[ObjectIndex].Get();
if (AActor* CurrentActor = Cast<AActor>(TestObject))
{
if (UPaperTileMapComponent* CurrentComponent = CurrentActor->FindComponentByClass<UPaperTileMapComponent>())
{
bEditingActor = true;
TileComponent = CurrentComponent;
TileMap = CurrentComponent->TileMap;
break;
}
}
else if (UPaperTileMapComponent* TestComponent = Cast<UPaperTileMapComponent>(TestObject))
{
TileComponent = TestComponent;
TileMap = TestComponent->TileMap;
break;
}
else if (UPaperTileMap* TestTileMap = Cast<UPaperTileMap>(TestObject))
{
TileMap = TestTileMap;
break;
}
}
TileMapPtr = TileMap;
TileMapComponentPtr = TileComponent;
IDetailCategoryBuilder& TileMapCategory = DetailLayout.EditCategory("Tile Map");
TAttribute<EVisibility> InternalInstanceVis = TAttribute<EVisibility>::Create(TAttribute<EVisibility>::FGetter::CreateSP(this, &FPaperTileMapDetailsCustomization::GetVisibilityForInstancedOnlyProperties));
if (TileComponent != nullptr)
{
TileMapCategory
.AddCustomRow(LOCTEXT( "TileMapInstancingControlsSearchText", "Edit New Promote Asset"))
[
SNew(SVerticalBox)
+ SVerticalBox::Slot()
.Padding(0.0f, 2.0f, 0.0f, 0.0f)
.FillHeight(1.0f)
.VAlign(VAlign_Center)
[
SNew(SHorizontalBox)
// Edit button
+SHorizontalBox::Slot()
.AutoWidth()
.Padding( 2.0f, 0.0f )
.VAlign(VAlign_Center)
.HAlign(HAlign_Left)
[
SNew(SButton)
.VAlign(VAlign_Center)
.OnClicked(this, &FPaperTileMapDetailsCustomization::EnterTileMapEditingMode)
.Visibility(this, &FPaperTileMapDetailsCustomization::GetNonEditModeVisibility)
.Text( LOCTEXT("EditAsset", "Edit") )
.ToolTipText( LOCTEXT("EditAssetToolTip", "Edit this tile map") )
]
// Create new tile map button
+SHorizontalBox::Slot()
.AutoWidth()
.Padding( 2.0f, 0.0f )
.VAlign(VAlign_Center)
.HAlign(HAlign_Left)
[
SNew(SButton)
.VAlign(VAlign_Center)
.OnClicked(this, &FPaperTileMapDetailsCustomization::OnNewButtonClicked)
.Visibility(this, &FPaperTileMapDetailsCustomization::GetNewButtonVisiblity)
.Text(LOCTEXT("CreateNewInstancedMap", "New"))
.ToolTipText( LOCTEXT("CreateNewInstancedMapToolTip", "Create a new tile map") )
]
// Promote to asset button
+SHorizontalBox::Slot()
.AutoWidth()
.Padding( 2.0f, 0.0f )
.VAlign(VAlign_Center)
.HAlign(HAlign_Left)
[
SNew(SButton)
.VAlign(VAlign_Center)
.OnClicked(this, &FPaperTileMapDetailsCustomization::OnPromoteButtonClicked)
.Visibility(this, &FPaperTileMapDetailsCustomization::GetVisibilityForInstancedOnlyProperties)
.Text(LOCTEXT("PromoteToAsset", "Promote to asset"))
.ToolTipText(LOCTEXT("PromoteToAssetToolTip", "Save this tile map as a reusable asset"))
]
]
];
TileMapCategory.AddProperty(GET_MEMBER_NAME_CHECKED(UPaperTileMapComponent, TileMap));
}
// Add the layer browser
if (TileMap != nullptr)
{
TAttribute<EVisibility> LayerBrowserVis;
LayerBrowserVis.Set(EVisibility::Visible);
if (TileComponent != nullptr)
{
LayerBrowserVis = InternalInstanceVis;
}
FText TileLayerListText = LOCTEXT("TileLayerList", "Tile layer list");
TileMapCategory.AddCustomRow(TileLayerListText)
.Visibility(LayerBrowserVis)
[
SNew(SVerticalBox)
+SVerticalBox::Slot()
.AutoHeight()
[
SNew(STextBlock)
.Font(DetailLayout.GetDetailFont())
.Text(TileLayerListText)
]
+SVerticalBox::Slot()
[
SNew(STileLayerList, TileMap, NotifyHook)
]
];
}
// Add all of the properties from the inline tilemap
if ((TileComponent != nullptr) && (TileComponent->OwnsTileMap()))
{
TArray<UObject*> ListOfTileMaps;
ListOfTileMaps.Add(TileMap);
for (TFieldIterator<UProperty> PropIt(UPaperTileMap::StaticClass()); PropIt; ++PropIt)
{
UProperty* TestProperty = *PropIt;
if (TestProperty->HasAnyPropertyFlags(CPF_Edit))
{
FName CategoryName(*TestProperty->GetMetaData(TEXT("Category")));
IDetailCategoryBuilder& Category = DetailLayout.EditCategory(CategoryName);
if (IDetailPropertyRow* ExternalRow = Category.AddExternalProperty(ListOfTileMaps, TestProperty->GetFName()))
{
ExternalRow->Visibility(InternalInstanceVis);
}
}
}
}
// Make sure the setup category is near the top
DetailLayout.EditCategory("Setup");
}