CapsLockHighlight.cs

Go to the documentation of this file.

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See LICENSE in the project root for license information.

using UnityEngine;
using UnityEngine.UI;

namespace HoloToolkit.UI.Keyboard
{
    public class CapsLockHighlight : MonoBehaviour
    {
        [SerializeField]
        private Image m_Highlight = null;

        private Keyboard m_Keyboard;

        private void Start()
        {
            m_Keyboard = this.GetComponentInParent<Keyboard>();
            UpdateState();
        }

        private void Update()
        {
            UpdateState();
        }

        private void UpdateState()
        {
            bool isCapsLock = false;
            if (m_Keyboard != null)
            {
                isCapsLock = m_Keyboard.IsCapsLocked;
            }

            if (m_Highlight != null)
            {
                m_Highlight.enabled = isCapsLock;
            }
        }
    }
}