GenericPlatformSoftwareCursor.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "ICursor.h"
#include "Math/IntRect.h"
#include "Math/UnrealMathSSE.h"
#include "Math/Vector2D.h"
 
// Windows has special needs with RECT, and we don't need this class on Windows anyway, so just skip it
#if !PLATFORM_WINDOWS
 
class FGenericPlatformSoftwareCursor : public ICursor
{
public:
 
    FGenericPlatformSoftwareCursor();
 
    virtual ~FGenericPlatformSoftwareCursor()
    {
    }
 
    virtual FVector2D GetPosition() const override
    {
        return CurrentPosition;
    }
 
    virtual void SetPosition(const int32 X, const int32 Y) override;
 
    virtual void SetType(const EMouseCursor::Type InNewCursor) override;
 
    virtual EMouseCursor::Type GetType() const override
    {
        return CurrentType;
    }
 
    virtual void GetSize(int32& Width, int32& Height) const override;
 
    virtual void Show(bool bInShow) override;
 
    virtual void Lock(const RECT* const Bounds) override;
 
    virtual void SetTypeShape(EMouseCursor::Type InCursorType, void* CursorHandle) override { }
 
private:
    bool UpdateCursorClipping(FVector2D& CursorPosition);
 
    EMouseCursor::Type CurrentType;
    FVector2D CurrentPosition;
    FIntRect CursorClipRect;
    bool bShow;
};
 
#endif