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Code Issues Releases Wiki Activity

DeviceVisualizer - Tied update to core update instead of hardcoded 25fps

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This commit is contained in:
Diogo Trindade 2023-06-06 12:17:31 +01:00
parent 567ca193a4
commit 88322baafd
1 changed files with 17 additions and 13 deletions
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30
src/Artemis.UI.Shared/Controls/DeviceVisualizer.cs
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@ -1,9 +1,10 @@
using System;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using Artemis.Core;
using Artemis.Core.Services;
using Artemis.UI.Shared.Events;
using Avalonia;
using Avalonia.Controls;
@ -13,6 +14,7 @@ using Avalonia.Media;
using Avalonia.Media.Imaging;
using Avalonia.Threading;
using RGB.NET.Core;
using DryIoc;
using Color = RGB.NET.Core.Color;
using Point = Avalonia.Point;
using Size = Avalonia.Size;
@ -24,20 +26,19 @@ namespace Artemis.UI.Shared;
/// </summary>
public class DeviceVisualizer : Control
{
private const double UPDATE_FRAME_RATE = 25.0;
private readonly ICoreService _coreService;
private readonly List<DeviceVisualizerLed> _deviceVisualizerLeds;
private readonly DispatcherTimer _timer;
private Rect _deviceBounds;
private RenderTargetBitmap? _deviceImage;
private ArtemisDevice? _oldDevice;
private bool _loading;
private Color[] _previousState = Array.Empty<Color>();
/// <inheritdoc />
public DeviceVisualizer()
{
_timer = new DispatcherTimer(DispatcherPriority.Background) {Interval = TimeSpan.FromMilliseconds(1000.0 / UPDATE_FRAME_RATE)};
_coreService = UI.Locator.Resolve<ICoreService>();
_deviceVisualizerLeds = new List<DeviceVisualizerLed>();
PointerReleased += OnPointerReleased;
@ -159,11 +160,14 @@ public class DeviceVisualizer : Control
return geometry.Bounds;
}
private void TimerOnTick(object? sender, EventArgs e)
private void OnFrameRendered(object? sender, FrameRenderedEventArgs e)
{
if (ShowColors && IsVisible && Opacity > 0 && IsDirty())
Update();
Dispatcher.UIThread.Post(() =>
{
if (ShowColors && IsVisible && Opacity > 0 && IsDirty())
Update();
}, DispatcherPriority.Background);
}
private void OnPointerReleased(object? sender, PointerReleasedEventArgs e)
@ -253,16 +257,16 @@ public class DeviceVisualizer : Control
/// <inheritdoc />
protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
{
_timer.Start();
_timer.Tick += TimerOnTick;
_coreService.FrameRendered += OnFrameRendered;
base.OnAttachedToLogicalTree(e);
}
/// <inheritdoc />
protected override void OnDetachedFromLogicalTree(LogicalTreeAttachmentEventArgs e)
{
_timer.Stop();
_timer.Tick -= TimerOnTick;
_coreService.FrameRendered -= OnFrameRendered;
base.OnDetachedFromLogicalTree(e);
}