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b7568cc694
Refactored FindField into FindUField and FindFProperty to avoid confusion caused by the fact that FindField<UField> will no longer return FProperties. #jira UE-90683 #rb Steve.Robb #tests Basic editor functionality test, cooked and ran PC client and server, bot soak tests for two hours #ROBOMERGE-OWNER: robert.manuszewski #ROBOMERGE-AUTHOR: robert.manuszewski #ROBOMERGE-SOURCE: CL 12190998 in //UE4/Release-4.25/... via CL 12190999 #ROBOMERGE-BOT: RELEASE (Release-4.25Plus -> Main) (v661-12148976) [CL 12191300 by robert manuszewski in Main branch]
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Animation/WidgetAnimationDelegateBinding.h"
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#include "UMGPrivate.h"
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#include "Blueprint/UserWidget.h"
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#include "Animation/WidgetAnimation.h"
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UWidgetAnimationDelegateBinding::UWidgetAnimationDelegateBinding(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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}
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void UWidgetAnimationDelegateBinding::BindDynamicDelegates(UObject* InInstance) const
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{
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if (UUserWidget* InUserWidget = Cast<UUserWidget>(InInstance))
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{
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for (int32 BindIndex = 0; BindIndex < WidgetAnimationDelegateBindings.Num(); ++BindIndex)
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{
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const FBlueprintWidgetAnimationDelegateBinding& Binding = WidgetAnimationDelegateBindings[BindIndex];
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FObjectProperty* AnimationProp = FindFProperty<FObjectProperty>(InUserWidget->GetClass(), Binding.AnimationToBind);
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if (AnimationProp)
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{
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UWidgetAnimation* AnimationPropData = Cast<UWidgetAnimation>(AnimationProp->GetObjectPropertyValue_InContainer(InUserWidget));
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if (ensure(AnimationPropData))
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{
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FWidgetAnimationDynamicEvent Delegate;
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Delegate.BindUFunction(InUserWidget, Binding.FunctionNameToBind);
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InUserWidget->BindToAnimationEvent(AnimationPropData, Delegate, Binding.Action, Binding.UserTag);
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}
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}
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else
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{
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UE_LOG(LogUMG, Error, TEXT("Unable to find Animation %s on Widget Class '%s', was the animation deleted?"), *Binding.AnimationToBind.ToString(), *InUserWidget->GetClass()->GetName());
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}
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}
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}
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}
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