Max Katz
3 years ago
115 changed files with 438 additions and 387 deletions
@ -1,6 +0,0 @@ |
|||||
namespace Avalonia.Platform.Storage; |
|
||||
|
|
||||
public class NameCollisionOption |
|
||||
{ |
|
||||
|
|
||||
} |
|
||||
@ -1,50 +0,0 @@ |
|||||
using System; |
|
||||
using System.Diagnostics; |
|
||||
using System.Globalization; |
|
||||
using Avalonia.Media; |
|
||||
|
|
||||
namespace Avalonia.Rendering |
|
||||
{ |
|
||||
public class RendererBase |
|
||||
{ |
|
||||
private readonly bool _useManualFpsCounting; |
|
||||
private static int s_fontSize = 18; |
|
||||
private readonly Stopwatch _stopwatch = Stopwatch.StartNew(); |
|
||||
private int _framesThisSecond; |
|
||||
private int _fps; |
|
||||
private TimeSpan _lastFpsUpdate; |
|
||||
|
|
||||
public RendererBase(bool useManualFpsCounting = false) |
|
||||
{ |
|
||||
_useManualFpsCounting = useManualFpsCounting; |
|
||||
} |
|
||||
|
|
||||
protected void FpsTick() => _framesThisSecond++; |
|
||||
|
|
||||
protected void RenderFps(DrawingContext context, Rect clientRect, int? layerCount) |
|
||||
{ |
|
||||
var now = _stopwatch.Elapsed; |
|
||||
var elapsed = now - _lastFpsUpdate; |
|
||||
|
|
||||
if (!_useManualFpsCounting) |
|
||||
++_framesThisSecond; |
|
||||
|
|
||||
if (elapsed.TotalSeconds > 1) |
|
||||
{ |
|
||||
_fps = (int)(_framesThisSecond / elapsed.TotalSeconds); |
|
||||
_framesThisSecond = 0; |
|
||||
_lastFpsUpdate = now; |
|
||||
} |
|
||||
|
|
||||
var text = layerCount.HasValue ? FormattableString.Invariant($"Layers: {layerCount} FPS: {_fps:000}") : FormattableString.Invariant($"FPS: {_fps:000}"); |
|
||||
|
|
||||
var formattedText = new FormattedText(text, CultureInfo.CurrentCulture, FlowDirection.LeftToRight, Typeface.Default, s_fontSize, Brushes.White); |
|
||||
|
|
||||
var rect = new Rect(clientRect.Right - formattedText.Width, 0, formattedText.Width, formattedText.Height); |
|
||||
|
|
||||
context.DrawRectangle(Brushes.Black, null, rect); |
|
||||
|
|
||||
context.DrawText(formattedText, rect.TopLeft); |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
@ -1,49 +0,0 @@ |
|||||
using System; |
|
||||
using Avalonia.Threading; |
|
||||
|
|
||||
namespace Avalonia.Utilities |
|
||||
{ |
|
||||
public class WeakTimer |
|
||||
{ |
|
||||
public interface IWeakTimerSubscriber |
|
||||
{ |
|
||||
bool Tick(); |
|
||||
} |
|
||||
|
|
||||
private readonly WeakReference<IWeakTimerSubscriber> _subscriber; |
|
||||
private DispatcherTimer _timer; |
|
||||
|
|
||||
public WeakTimer(IWeakTimerSubscriber subscriber) |
|
||||
{ |
|
||||
_subscriber = new WeakReference<IWeakTimerSubscriber>(subscriber); |
|
||||
_timer = new DispatcherTimer(); |
|
||||
|
|
||||
_timer.Tick += delegate { OnTick(); }; |
|
||||
} |
|
||||
|
|
||||
private void OnTick() |
|
||||
{ |
|
||||
if (!_subscriber.TryGetTarget(out var subscriber) || !subscriber.Tick()) |
|
||||
Stop(); |
|
||||
} |
|
||||
|
|
||||
public TimeSpan Interval |
|
||||
{ |
|
||||
get { return _timer.Interval; } |
|
||||
set { _timer.Interval = value; } |
|
||||
} |
|
||||
|
|
||||
public void Start() => _timer.Start(); |
|
||||
|
|
||||
public void Stop() => _timer.Stop(); |
|
||||
|
|
||||
|
|
||||
public static WeakTimer StartWeakTimer(IWeakTimerSubscriber subscriber, TimeSpan interval) |
|
||||
{ |
|
||||
var timer = new WeakTimer(subscriber) {Interval = interval}; |
|
||||
timer.Start(); |
|
||||
return timer; |
|
||||
} |
|
||||
|
|
||||
} |
|
||||
} |
|
||||
Some files were not shown because too many files changed in this diff
Loading…
Reference in new issue