98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ChooserDetails.h"
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#include "ChooserTableEditor.h"
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#include "Chooser.h"
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#include "ChooserEditorWidgets.h"
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#include "ChooserPropertyAccess.h"
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#include "DetailCategoryBuilder.h"
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#include "DetailLayoutBuilder.h"
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#include "IDetailsView.h"
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#include "PropertyCustomizationHelpers.h"
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#include "PropertyEditorModule.h"
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#include "ScopedTransaction.h"
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#include UE_INLINE_GENERATED_CPP_BY_NAME(ChooserDetails)
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#define LOCTEXT_NAMESPACE "ChooserDetails"
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bool UChooserRowDetails::ResultAssetFilter(const FAssetData& AssetData)
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{
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if (Chooser)
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{
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return Chooser->ResultAssetFilter(AssetData);
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}
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return true;
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}
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namespace UE::ChooserEditor
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{
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void FChooserDetails::CustomizeDetails(IDetailLayoutBuilder& DetailBuilder)
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{
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TArray<TWeakObjectPtr<UObject>> Objects;
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DetailBuilder.GetObjectsBeingCustomized(Objects);
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check(!Objects.IsEmpty());
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UChooserTable* Chooser = Cast<UChooserTable>(Objects[0]);
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IDetailCategoryBuilder& HiddenCategory = DetailBuilder.EditCategory(TEXT("Hidden"));
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TArray<TSharedRef<IPropertyHandle>> HiddenProperties;
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HiddenCategory.GetDefaultProperties(HiddenProperties);
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for(TSharedRef<IPropertyHandle>& PropertyHandle : HiddenProperties)
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{
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// these (Results and Columns arrays) need to be hidden when showing the root ChooserTable properties
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// but still need to be EditAnywhere so that the Properties exist for displaying when you select a row or column (eg by FChooserRowDetails below)
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PropertyHandle->MarkHiddenByCustomization();
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}
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}
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// Make the details panel show the values for the selected row, showing each column value
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void FChooserRowDetails::CustomizeDetails(IDetailLayoutBuilder& DetailBuilder)
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{
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TArray<TWeakObjectPtr<UObject>> Objects;
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DetailBuilder.GetObjectsBeingCustomized(Objects);
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check(!Objects.IsEmpty());
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UChooserRowDetails* Row = Cast<UChooserRowDetails>(Objects[0]);
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UChooserTable* Chooser = Row->Chooser;
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TSharedPtr<IPropertyHandle> ChooserProperty = DetailBuilder.GetProperty("Chooser", Row->StaticClass());
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DetailBuilder.HideProperty(ChooserProperty);
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}
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// Make the details panel show the values for the selected row, showing each column value
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void FChooserColumnDetails::CustomizeDetails(IDetailLayoutBuilder& DetailBuilder)
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{
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TArray<TWeakObjectPtr<UObject>> Objects;
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DetailBuilder.GetObjectsBeingCustomized(Objects);
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check(!Objects.IsEmpty());
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UChooserColumnDetails* Column = Cast<UChooserColumnDetails>(Objects[0]);
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UChooserTable* Chooser = Column->Chooser;
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if (Chooser->ColumnsStructs.IsValidIndex(Column->Column))
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{
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IDetailCategoryBuilder& PropertiesCategory = DetailBuilder.EditCategory("Column Properties");
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TSharedPtr<IPropertyHandle> ChooserProperty = DetailBuilder.GetProperty("Chooser", Column->StaticClass());
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DetailBuilder.HideProperty(ChooserProperty);
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TSharedPtr<IPropertyHandle> ColumnsArrayProperty = ChooserProperty->GetChildHandle("ColumnsStructs");
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TSharedPtr<IPropertyHandle> CurrentColumnProperty = ColumnsArrayProperty->AsArray()->GetElement(Column->Column);
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IDetailPropertyRow& NewColumnProperty = PropertiesCategory.AddProperty(CurrentColumnProperty);
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// hide array add button
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NewColumnProperty.ShowPropertyButtons(false);
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// removing the column type, and just showing the column instance struct properties
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NewColumnProperty.CustomWidget(true);
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}
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}
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}
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#undef LOCTEXT_NAMESPACE
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