// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

using System;

using System.Collections;

using System.Collections.Generic;

using UnityEditor;

using UnityEditor.IMGUI.Controls;

using UnityEngine;

namespace UnityEditor.UIAutomation

{

class FakeCursor

{

public enum CursorType

{

Normal

}

public Vector2 position { get; set; }

public CursorType currentCursorType = CursorType.Normal;

struct CursorData

{

public Texture2D cursor;

public Vector2 hotspotOffset;

}

static CursorData[] s_MouseCursors;

static Vector2 s_CursorSize = new Vector2(32, 32);

bool shouldDrawFakeMouseCursor

{

get { return position.x > 0f; }

}

public virtual void Draw()

{

if (shouldDrawFakeMouseCursor)

{

var cursor = GetCursor(currentCursorType);

if (cursor != null)

GUI.DrawTexture(GetCursorDrawRect(currentCursorType), cursor);

else

EditorGUI.DrawRect(new Rect(position.x, position.y, 5, 5), Color.white); // fallback rendering

}

}

Texture2D GetCursor(CursorType cursorType)

{

InitIfNeeded();

return s_MouseCursors[(int)cursorType].cursor;

}

Rect GetCursorDrawRect(CursorType cursorType)

{

InitIfNeeded();

Vector2 offset = s_MouseCursors[(int)cursorType].hotspotOffset;

return new Rect(position.x + offset.x, position.y + offset.y, s_CursorSize.x, s_CursorSize.y);

}

void InitIfNeeded()

{

if (s_MouseCursors == null)

{

s_MouseCursors = new[]

{

new CursorData()

{

cursor = EditorGUIUtility.Load("Cursors/CursorAI.psd") as Texture2D,

hotspotOffset = new Vector2(-13, -10)

}

};

}

}

}

}