97 lines
2.6 KiB
C#
97 lines
2.6 KiB
C#
using Mesen.GUI.Config;
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using Mesen.GUI.Debugger.Controls;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace Mesen.GUI.Debugger
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{
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public class WindowRefreshManager : IDisposable
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{
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private IRefresh _window;
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private NotificationListener _notifListener;
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private Stopwatch _timer;
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private long _lastUpdate = 0;
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private long _minDelay = 0;
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private CpuType _cpuType;
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public bool AutoRefresh { get; set; }
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public RefreshSpeed AutoRefreshSpeed { get; set; }
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public WindowRefreshManager(IRefresh window, CpuType cpuType = CpuType.Cpu)
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{
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_cpuType = cpuType;
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_window = window;
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_notifListener = new NotificationListener();
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_notifListener.OnNotification += OnNotificationReceived;
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_timer = Stopwatch.StartNew();
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}
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public void Dispose()
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{
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_notifListener.Dispose();
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}
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private void RefreshContent()
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{
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_lastUpdate = _timer.ElapsedTicks;
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_window.RefreshData();
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((Form)_window).BeginInvoke((Action)(() => {
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if(((Form)_window).IsDisposed) {
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return;
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}
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_window.RefreshViewer();
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//Limit FPS to 3x time it takes for a single update (rough estimate), and cap based on requested fps.
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int divider;
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switch(this.AutoRefreshSpeed) {
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default:
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case RefreshSpeed.Low: divider = 20; break;
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case RefreshSpeed.Normal: divider = 40; break;
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case RefreshSpeed.High: divider = 80; break;
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}
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_minDelay = Math.Max(Stopwatch.Frequency / divider, (long)((_timer.ElapsedTicks - _lastUpdate) * 2));
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}));
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}
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private void OnNotificationReceived(NotificationEventArgs e)
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{
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switch(e.NotificationType) {
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case ConsoleNotificationType.CodeBreak:
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RefreshContent();
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break;
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case ConsoleNotificationType.EventViewerRefresh:
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if(_window.ScanlineCycleSelect == null && this.AutoRefresh && (_timer.ElapsedTicks - _lastUpdate) > _minDelay && (CpuType)e.Parameter == _cpuType) {
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RefreshContent();
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}
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break;
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case ConsoleNotificationType.ViewerRefresh:
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if(_window.ScanlineCycleSelect != null && this.AutoRefresh && e.Parameter.ToInt32() == _window.ScanlineCycleSelect.ViewerId && (_timer.ElapsedTicks - _lastUpdate) > _minDelay) {
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RefreshContent();
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}
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break;
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case ConsoleNotificationType.GameLoaded:
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//Configuration is lost when debugger is restarted (when switching game or power cycling)
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_window.ScanlineCycleSelect?.RefreshSettings();
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break;
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}
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}
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}
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public interface IRefresh
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{
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void RefreshData();
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void RefreshViewer();
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ctrlScanlineCycleSelect ScanlineCycleSelect { get; }
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}
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}
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