VRCX/Dotnet/Overlay/Cef/AppApiVrCef.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using VRCX.Overlay;

namespace VRCX
{
    public class AppApiVrCef : AppApiVr
    {
        static AppApiVrCef()
        {
            Instance = new AppApiVrCef();
        }

        public override void Init()
        {
            // Create Instance before Cef tries to bind it
        }

        public override void VrInit()
        {
            // IPC to main process that VR has initialized
            var message = new OverlayMessage
            {
                Type = OverlayMessageType.OverlayConnected
            };
            OverlayClient.SendMessage(message);
        }

        public override void ToggleSystemMonitor(bool enabled)
        {
            SystemMonitorCef.Instance.Start(enabled);
        }

        /// <summary>
        /// Returns the current CPU usage as a percentage.
        /// </summary>
        /// <returns>The current CPU usage as a percentage.</returns>
        public override float CpuUsage()
        {
            return SystemMonitorCef.Instance.CpuUsage;
        }

        /// <summary>
        /// Returns an array of arrays containing information about the connected VR devices.
        /// Each sub-array contains the type of device and its current state
        /// </summary>
        /// <returns>An array of arrays containing information about the connected VR devices.</returns>
        public override string[][] GetVRDevices()
        {
            return OverlayProgram.VRCXVRInstance.GetDevices();
        }

        /// <summary>
        /// Returns the number of milliseconds that the system has been running.
        /// </summary>
        /// <returns>The number of milliseconds that the system has been running.</returns>
        public override double GetUptime()
        {
            return SystemMonitorCef.Instance.UpTime;
        }

        /// <summary>
        /// Returns the current language of the operating system.
        /// </summary>
        /// <returns>The current language of the operating system.</returns>
        public override string CurrentCulture()
        {
            return CultureInfo.CurrentCulture.ToString();
        }

        public override string CustomVrScript()
        {
            var filePath = Path.Join(Program.AppDataDirectory, "customvr.js");
            if (File.Exists(filePath))
                return File.ReadAllText(filePath);

            return string.Empty;
        }

        public override List<KeyValuePair<string, string>> GetExecuteVrOverlayFunctionQueue()
        {
            throw new NotImplementedException("GetExecuteVrOverlayFunctionQueue is not implemented in AppApiVrCef.");
        }
    }
}