IInputProcessor.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "GenericPlatform/ICursor.h"
 
class FSlateApplication;
struct FAnalogInputEvent;
struct FKeyEvent;
struct FMotionEvent;
struct FPointerEvent;
 
class IInputProcessor
{
public:
    IInputProcessor(){};
    virtual ~IInputProcessor(){}
 
    virtual void Tick(const float DeltaTime, FSlateApplication& SlateApp, TSharedRef<ICursor> Cursor) = 0;
 
    virtual bool HandleKeyDownEvent(FSlateApplication& SlateApp, const FKeyEvent& InKeyEvent) { return false; }
 
    virtual bool HandleKeyUpEvent(FSlateApplication& SlateApp, const FKeyEvent& InKeyEvent) { return false; }
 
    virtual bool HandleAnalogInputEvent(FSlateApplication& SlateApp, const FAnalogInputEvent& InAnalogInputEvent) { return false; }
 
    virtual bool HandleMouseMoveEvent(FSlateApplication& SlateApp, const FPointerEvent& MouseEvent) { return false; }
 
    virtual bool HandleMouseButtonDownEvent( FSlateApplication& SlateApp, const FPointerEvent& MouseEvent) { return false; }
 
    virtual bool HandleMouseButtonUpEvent( FSlateApplication& SlateApp, const FPointerEvent& MouseEvent) { return false; }
 
    virtual bool HandleMouseButtonDoubleClickEvent(FSlateApplication& SlateApp, const FPointerEvent& MouseEvent) { return false; }
 
    virtual bool HandleMouseWheelOrGestureEvent(FSlateApplication& SlateApp, const FPointerEvent& InWheelEvent, const FPointerEvent* InGestureEvent) { return false; }
 
    virtual bool HandleMotionDetectedEvent(FSlateApplication& SlateApp, const FMotionEvent& MotionEvent) { return false; };
 
    virtual const TCHAR* GetDebugName() const { return TEXT(""); }
};