77 lines
3.4 KiB
C++
77 lines
3.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "DetailsDisplayManager.h"
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#include "DetailsViewStyleKey.h"
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#include "Overrides/OverrideStatusDetailsWidgetBuilder.h"
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#include "Overrides/OverrideStatusWidgetMenuBuilder.h"
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#define UE_API ANIMATIONEDITORWIDGETS_API
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class FOverrideStatusDetailsWidgetBuilder;
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/**
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* The display manager is used to determine how the details view should behave when using an object
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* filter. In this case the display manager is used to set the property-updated-widget (the override status widget).
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*/
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class FOverrideStatusDetailsDisplayManager : public FDetailsDisplayManager
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{
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public:
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UE_API virtual ~FOverrideStatusDetailsDisplayManager() override;
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/**
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* Returns a @code bool @endcode indicating whether this @code DetailsViewObjectFilter @endcode instance
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* has a category menu
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*/
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UE_API virtual bool ShouldShowCategoryMenu() override;
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/**
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* Returns the @code const FDetailsViewStyleKey& @endcode that is the Key to the current FDetailsViewStyle style
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*/
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UE_API virtual const FDetailsViewStyleKey& GetDetailsViewStyleKey() const override;
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// Returns true if this manager can construct the property updated widget
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UE_API virtual bool CanConstructPropertyUpdatedWidgetBuilder() const override;
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// Returns the builder used to construct the property updated widgets, in this case the SOverrideStatusWidget
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UE_API virtual TSharedPtr<FPropertyUpdatedWidgetBuilder> ConstructPropertyUpdatedWidgetBuilder(const FConstructPropertyUpdatedWidgetBuilderArgs& Args) override;
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// Returns the preconfigured menu builder for this display manager and a given subject
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UE_API TSharedPtr<FOverrideStatusWidgetMenuBuilder> GetMenuBuilder(const FOverrideStatusSubject& InSubject) const;
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FOverrideStatus_CanCreateWidget& OnCanCreateWidget() { return CanCreateWidgetDelegate; }
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FOverrideStatus_GetStatus& OnGetStatus() { return GetStatusDelegate; }
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FOverrideStatus_OnWidgetClicked& OnWidgetClicked() { return WidgetClickedDelegate; }
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FOverrideStatus_OnGetMenuContent& OnGetMenuContent() { return GetMenuContentDelegate; }
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FOverrideStatus_AddOverride& OnAddOverride() { return AddOverrideDelegate; }
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FOverrideStatus_ClearOverride& OnClearOverride() { return ClearOverrideDelegate; }
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FOverrideStatus_ResetToDefault& OnResetToDefault() { return ResetToDefaultDelegate; }
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FOverrideStatus_ValueDiffersFromDefault& OnValueDiffersFromDefault() { return ValueDiffersFromDefaultDelegate; }
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private:
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UE_API TSharedPtr<FOverrideStatusDetailsWidgetBuilder> ConstructOverrideWidgetBuilder(const FConstructPropertyUpdatedWidgetBuilderArgs& Args);
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UE_API void OnObjectPropertyChanged(UObject* ObjectBeingModified, FPropertyChangedEvent& PropertyChangedEvent);
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UE_API void SetIsDisplayingOverrideableObject(bool InIsDisplayingOverrideableObject);
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bool bIsDisplayingOverrideableObject = false;
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FExecuteAction InvalidateCachedState;
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FOverrideStatus_CanCreateWidget CanCreateWidgetDelegate;
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FOverrideStatus_GetStatus GetStatusDelegate;
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FOverrideStatus_OnWidgetClicked WidgetClickedDelegate;
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FOverrideStatus_OnGetMenuContent GetMenuContentDelegate;
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FOverrideStatus_AddOverride AddOverrideDelegate;
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FOverrideStatus_ClearOverride ClearOverrideDelegate;
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FOverrideStatus_ResetToDefault ResetToDefaultDelegate;
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FOverrideStatus_ValueDiffersFromDefault ValueDiffersFromDefaultDelegate;
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friend class FOverrideStatusDetailsViewObjectFilter;
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};
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#undef UE_API
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