SingleKeyCaptureBehavior.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "BaseBehaviors/BehaviorTargetInterfaces.h"
#include "BaseBehaviors/InputBehaviorModifierStates.h"
#include "CoreMinimal.h"
#include "InputBehavior.h"
#include "InputCoreTypes.h"
#include "InputState.h"
#include "InteractiveTool.h"
#include "Templates/Function.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectGlobals.h"
 
#include "SingleKeyCaptureBehavior.generated.h"
 
class IModifierToggleBehaviorTarget;
class UObject;
 
 
UCLASS(MinimalAPI)
class USingleKeyCaptureBehavior : public UInputBehavior
{
    GENERATED_BODY()
 
public:
    INTERACTIVETOOLSFRAMEWORK_API USingleKeyCaptureBehavior();
 
    virtual EInputDevices GetSupportedDevices() override
    {
        return EInputDevices::Keyboard;
    }
 
    INTERACTIVETOOLSFRAMEWORK_API virtual void Initialize(IModifierToggleBehaviorTarget* Target, int ModifierID, const FKey& ModifierKey);
 
    TFunction<bool(const FInputDeviceState&)> ModifierCheckFunc = nullptr;
 
    // UInputBehavior implementation
 
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputCaptureRequest WantsCapture(const FInputDeviceState& Input) override;
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputCaptureUpdate BeginCapture(const FInputDeviceState& Input, EInputCaptureSide Side) override;
    INTERACTIVETOOLSFRAMEWORK_API virtual FInputCaptureUpdate UpdateCapture(const FInputDeviceState& Input, const FInputCaptureData& Data) override;
    INTERACTIVETOOLSFRAMEWORK_API virtual void ForceEndCapture(const FInputCaptureData& Data) override;
 
 
protected:
    IModifierToggleBehaviorTarget* Target;
 
    FKey ModifierKey;
 
    FInputBehaviorModifierStates Modifiers;
 
    FKey PressedButton;
};