77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Widgets/SCompoundWidget.h"
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#include "Misc/NotifyHook.h"
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#include "EditorUndoClient.h"
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#include "UObject/WeakObjectPtrTemplates.h"
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#define UE_API MOVIESCENETOOLS_API
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struct FPropertyChangedEvent;
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class ISequencer;
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class FStructOnScope;
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class UMovieSceneSection;
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class IPropertyTypeCustomization;
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class IStructureDetailsView;
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struct FKeyEditData
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{
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TSharedPtr<FStructOnScope> KeyStruct;
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TWeakObjectPtr<UMovieSceneSection> OwningSection;
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};
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/**
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* Widget that represents a details panel that refreshes on undo, and handles modification of the section on edit
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*/
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class SKeyEditInterface : public SCompoundWidget, public FEditorUndoClient, public FNotifyHook
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{
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public:
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SLATE_BEGIN_ARGS(SKeyEditInterface){}
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SLATE_ATTRIBUTE(FKeyEditData, EditData)
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SLATE_END_ARGS()
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UE_API ~SKeyEditInterface();
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UE_API void Construct(const FArguments& InArgs, TSharedRef<ISequencer> InSequencer);
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/**
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* (Re)Initialize this widget's details panel
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*/
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UE_API void Initialize();
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private:
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/**
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* Create a binding ID customization for the details panel
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*/
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UE_API TSharedRef<IPropertyTypeCustomization> CreateBindingIDCustomization();
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UE_API TSharedRef<IPropertyTypeCustomization> CreateFrameNumberCustomization();
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UE_API TSharedRef<IPropertyTypeCustomization> CreateEventCustomization();
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/**
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* Called when a property has been changed on the UI
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*/
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UE_API void OnFinishedChangingProperties(const FPropertyChangedEvent& ChangeEvent, TSharedPtr<FStructOnScope> KeyStruct);
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private:
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UE_API virtual FVector2D ComputeDesiredSize(float LayoutScaleMultiplier) const override;
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UE_API virtual void NotifyPreChange(FProperty* PropertyAboutToChange) override;
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UE_API virtual void NotifyPostChange(const FPropertyChangedEvent& PropertyChangedEvent, class FEditPropertyChain* PropertyThatChanged) override;
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UE_API virtual void PostUndo(bool bSuccess) override;
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UE_API virtual void PostRedo(bool bSuccess) override;
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private:
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TAttribute<FKeyEditData> EditDataAttribute;
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TWeakObjectPtr<UMovieSceneSection> WeakSection;
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TWeakPtr<ISequencer> WeakSequencer;
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TSharedPtr<IStructureDetailsView> StructureDetailsView;
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};
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#undef UE_API
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