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maui-linux/Views/SkiaProgressBar.cs
Dave Friedel 1f096c38dc Update with recovered code from VM binaries (Jan 1) 
Recovered from decompiled OpenMaui.Controls.Linux.dll:
- SkiaShell.cs: FlyoutHeader, FlyoutFooter, scroll support (918 -> 1325 lines)
- X11Window.cs: Cursor support (XCreateFontCursor, XDefineCursor)
- All handlers with dark mode support
- All services with latest implementations
- LinuxApplication with theme change handling
2026-01-01 06:22:48 -05:00

193 lines
7.5 KiB
C#
Raw Blame History

using System;
using Microsoft.Maui.Controls;
using SkiaSharp;
namespace Microsoft.Maui.Platform;
public class SkiaProgressBar : SkiaView
{
public static readonly BindableProperty ProgressProperty = BindableProperty.Create("Progress", typeof(double), typeof(SkiaProgressBar), (object)0.0, (BindingMode)1, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).OnProgressChanged();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)((BindableObject b, object v) => Math.Clamp((double)v, 0.0, 1.0)), (CreateDefaultValueDelegate)null);
public static readonly BindableProperty TrackColorProperty = BindableProperty.Create("TrackColor", typeof(SKColor), typeof(SkiaProgressBar), (object)new SKColor((byte)224, (byte)224, (byte)224), (BindingMode)2, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).Invalidate();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)null, (CreateDefaultValueDelegate)null);
public static readonly BindableProperty ProgressColorProperty = BindableProperty.Create("ProgressColor", typeof(SKColor), typeof(SkiaProgressBar), (object)new SKColor((byte)33, (byte)150, (byte)243), (BindingMode)2, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).Invalidate();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)null, (CreateDefaultValueDelegate)null);
public static readonly BindableProperty DisabledColorProperty = BindableProperty.Create("DisabledColor", typeof(SKColor), typeof(SkiaProgressBar), (object)new SKColor((byte)189, (byte)189, (byte)189), (BindingMode)2, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).Invalidate();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)null, (CreateDefaultValueDelegate)null);
public static readonly BindableProperty BarHeightProperty = BindableProperty.Create("BarHeight", typeof(float), typeof(SkiaProgressBar), (object)4f, (BindingMode)2, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).InvalidateMeasure();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)null, (CreateDefaultValueDelegate)null);
public static readonly BindableProperty CornerRadiusProperty = BindableProperty.Create("CornerRadius", typeof(float), typeof(SkiaProgressBar), (object)2f, (BindingMode)2, (ValidateValueDelegate)null, (BindingPropertyChangedDelegate)delegate(BindableObject b, object o, object n)
{
((SkiaProgressBar)(object)b).Invalidate();
}, (BindingPropertyChangingDelegate)null, (CoerceValueDelegate)null, (CreateDefaultValueDelegate)null);
public double Progress
{
get
{
return (double)((BindableObject)this).GetValue(ProgressProperty);
}
set
{
((BindableObject)this).SetValue(ProgressProperty, (object)value);
}
}
public SKColor TrackColor
{
get
{
//IL_000b: Unknown result type (might be due to invalid IL or missing references)
return (SKColor)((BindableObject)this).GetValue(TrackColorProperty);
}
set
{
//IL_0006: Unknown result type (might be due to invalid IL or missing references)
((BindableObject)this).SetValue(TrackColorProperty, (object)value);
}
}
public SKColor ProgressColor
{
get
{
//IL_000b: Unknown result type (might be due to invalid IL or missing references)
return (SKColor)((BindableObject)this).GetValue(ProgressColorProperty);
}
set
{
//IL_0006: Unknown result type (might be due to invalid IL or missing references)
((BindableObject)this).SetValue(ProgressColorProperty, (object)value);
}
}
public SKColor DisabledColor
{
get
{
//IL_000b: Unknown result type (might be due to invalid IL or missing references)
return (SKColor)((BindableObject)this).GetValue(DisabledColorProperty);
}
set
{
//IL_0006: Unknown result type (might be due to invalid IL or missing references)
((BindableObject)this).SetValue(DisabledColorProperty, (object)value);
}
}
public float BarHeight
{
get
{
return (float)((BindableObject)this).GetValue(BarHeightProperty);
}
set
{
((BindableObject)this).SetValue(BarHeightProperty, (object)value);
}
}
public float CornerRadius
{
get
{
return (float)((BindableObject)this).GetValue(CornerRadiusProperty);
}
set
{
((BindableObject)this).SetValue(CornerRadiusProperty, (object)value);
}
}
public event EventHandler<ProgressChangedEventArgs>? ProgressChanged;
private void OnProgressChanged()
{
this.ProgressChanged?.Invoke(this, new ProgressChangedEventArgs(Progress));
Invalidate();
}
protected override void OnDraw(SKCanvas canvas, SKRect bounds)
{
//IL_0024: Unknown result type (might be due to invalid IL or missing references)
//IL_0029: Unknown result type (might be due to invalid IL or missing references)
//IL_003b: Unknown result type (might be due to invalid IL or missing references)
//IL_0033: Unknown result type (might be due to invalid IL or missing references)
//IL_0045: Unknown result type (might be due to invalid IL or missing references)
//IL_004c: Unknown result type (might be due to invalid IL or missing references)
//IL_0054: Expected O, but got Unknown
//IL_0064: Unknown result type (might be due to invalid IL or missing references)
//IL_006f: Unknown result type (might be due to invalid IL or missing references)
//IL_0075: Expected O, but got Unknown
//IL_009f: Unknown result type (might be due to invalid IL or missing references)
//IL_00a4: Unknown result type (might be due to invalid IL or missing references)
//IL_00b6: Unknown result type (might be due to invalid IL or missing references)
//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
//IL_00c0: Unknown result type (might be due to invalid IL or missing references)
//IL_00c7: Unknown result type (might be due to invalid IL or missing references)
//IL_00d0: Expected O, but got Unknown
//IL_00e3: Unknown result type (might be due to invalid IL or missing references)
//IL_00ee: Unknown result type (might be due to invalid IL or missing references)
//IL_00f5: Expected O, but got Unknown
float midY = ((SKRect)(ref bounds)).MidY;
float num = midY - BarHeight / 2f;
float num2 = midY + BarHeight / 2f;
SKPaint val = new SKPaint
{
Color = (base.IsEnabled ? TrackColor : DisabledColor),
IsAntialias = true,
Style = (SKPaintStyle)0
};
try
{
SKRoundRect val2 = new SKRoundRect(new SKRect(((SKRect)(ref bounds)).Left, num, ((SKRect)(ref bounds)).Right, num2), CornerRadius);
canvas.DrawRoundRect(val2, val);
if (Progress > 0.0)
{
float num3 = ((SKRect)(ref bounds)).Width * (float)Progress;
SKPaint val3 = new SKPaint
{
Color = (base.IsEnabled ? ProgressColor : DisabledColor),
IsAntialias = true,
Style = (SKPaintStyle)0
};
try
{
SKRoundRect val4 = new SKRoundRect(new SKRect(((SKRect)(ref bounds)).Left, num, ((SKRect)(ref bounds)).Left + num3, num2), CornerRadius);
canvas.DrawRoundRect(val4, val3);
return;
}
finally
{
((IDisposable)val3)?.Dispose();
}
}
}
finally
{
((IDisposable)val)?.Dispose();
}
}
protected override SKSize MeasureOverride(SKSize availableSize)
{
//IL_0011: Unknown result type (might be due to invalid IL or missing references)
return new SKSize(200f, BarHeight + 8f);
}
}
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