Dave Friedel
1f096c38dc
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
459 lines
12 KiB
C#
459 lines
12 KiB
C#
using System;
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using SkiaSharp;
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namespace Microsoft.Maui.Platform;
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public class SkiaPage : SkiaView
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{
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private SkiaView? _content;
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private string _title = "";
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private SKColor _titleBarColor = new SKColor((byte)33, (byte)150, (byte)243);
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private SKColor _titleTextColor = SKColors.White;
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private bool _showNavigationBar;
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private float _navigationBarHeight = 56f;
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private float _paddingLeft;
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private float _paddingTop;
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private float _paddingRight;
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private float _paddingBottom;
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public SkiaView? Content
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{
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get
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{
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return _content;
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}
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set
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{
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if (_content != null)
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{
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_content.Parent = null;
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}
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_content = value;
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if (_content != null)
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{
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_content.Parent = this;
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}
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Invalidate();
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}
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}
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public string Title
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{
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get
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{
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return _title;
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}
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set
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{
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_title = value;
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Invalidate();
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}
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}
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public SKColor TitleBarColor
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{
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get
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{
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//IL_0001: Unknown result type (might be due to invalid IL or missing references)
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return _titleBarColor;
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}
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set
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{
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//IL_0001: Unknown result type (might be due to invalid IL or missing references)
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//IL_0002: Unknown result type (might be due to invalid IL or missing references)
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_titleBarColor = value;
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Invalidate();
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}
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}
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public SKColor TitleTextColor
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{
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get
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{
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//IL_0001: Unknown result type (might be due to invalid IL or missing references)
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return _titleTextColor;
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}
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set
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{
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//IL_0001: Unknown result type (might be due to invalid IL or missing references)
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//IL_0002: Unknown result type (might be due to invalid IL or missing references)
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_titleTextColor = value;
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Invalidate();
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}
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}
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public bool ShowNavigationBar
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{
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get
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{
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return _showNavigationBar;
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}
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set
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{
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_showNavigationBar = value;
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Invalidate();
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}
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}
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public float NavigationBarHeight
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{
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get
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{
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return _navigationBarHeight;
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}
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set
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{
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_navigationBarHeight = value;
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Invalidate();
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}
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}
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public float PaddingLeft
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{
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get
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{
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return _paddingLeft;
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}
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set
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{
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_paddingLeft = value;
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Invalidate();
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}
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}
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public float PaddingTop
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{
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get
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{
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return _paddingTop;
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}
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set
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{
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_paddingTop = value;
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Invalidate();
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}
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}
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public float PaddingRight
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{
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get
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{
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return _paddingRight;
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}
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set
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{
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_paddingRight = value;
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Invalidate();
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}
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}
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public float PaddingBottom
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{
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get
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{
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return _paddingBottom;
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}
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set
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{
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_paddingBottom = value;
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Invalidate();
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}
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}
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public bool IsBusy { get; set; }
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public event EventHandler? Appearing;
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public event EventHandler? Disappearing;
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protected override void OnDraw(SKCanvas canvas, SKRect bounds)
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{
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//IL_0001: Unknown result type (might be due to invalid IL or missing references)
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//IL_0006: Unknown result type (might be due to invalid IL or missing references)
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//IL_0012: Unknown result type (might be due to invalid IL or missing references)
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//IL_0017: Unknown result type (might be due to invalid IL or missing references)
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//IL_0019: Unknown result type (might be due to invalid IL or missing references)
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//IL_0023: Unknown result type (might be due to invalid IL or missing references)
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//IL_002b: Expected O, but got Unknown
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//IL_0074: Unknown result type (might be due to invalid IL or missing references)
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//IL_002c: Unknown result type (might be due to invalid IL or missing references)
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//IL_00d7: Unknown result type (might be due to invalid IL or missing references)
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//IL_00dc: Unknown result type (might be due to invalid IL or missing references)
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//IL_013f: Unknown result type (might be due to invalid IL or missing references)
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//IL_0141: Unknown result type (might be due to invalid IL or missing references)
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//IL_014d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0195: Unknown result type (might be due to invalid IL or missing references)
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//IL_01df: Unknown result type (might be due to invalid IL or missing references)
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if (base.BackgroundColor != SKColors.Transparent)
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{
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SKPaint val = new SKPaint
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{
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Color = base.BackgroundColor,
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Style = (SKPaintStyle)0
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};
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try
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{
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canvas.DrawRect(bounds, val);
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}
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finally
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{
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((IDisposable)val)?.Dispose();
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}
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}
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float num = ((SKRect)(ref bounds)).Top;
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if (_showNavigationBar)
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{
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DrawNavigationBar(canvas, new SKRect(((SKRect)(ref bounds)).Left, ((SKRect)(ref bounds)).Top, ((SKRect)(ref bounds)).Right, ((SKRect)(ref bounds)).Top + _navigationBarHeight));
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num = ((SKRect)(ref bounds)).Top + _navigationBarHeight;
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}
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SKRect val2 = default(SKRect);
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((SKRect)(ref val2))._002Ector(((SKRect)(ref bounds)).Left + _paddingLeft, num + _paddingTop, ((SKRect)(ref bounds)).Right - _paddingRight, ((SKRect)(ref bounds)).Bottom - _paddingBottom);
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if (_content != null)
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{
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Thickness margin = _content.Margin;
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SKRect bounds2 = default(SKRect);
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((SKRect)(ref bounds2))._002Ector(((SKRect)(ref val2)).Left + (float)((Thickness)(ref margin)).Left, ((SKRect)(ref val2)).Top + (float)((Thickness)(ref margin)).Top, ((SKRect)(ref val2)).Right - (float)((Thickness)(ref margin)).Right, ((SKRect)(ref val2)).Bottom - (float)((Thickness)(ref margin)).Bottom);
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SKSize availableSize = default(SKSize);
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((SKSize)(ref availableSize))._002Ector(((SKRect)(ref bounds2)).Width, ((SKRect)(ref bounds2)).Height);
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_content.Measure(availableSize);
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_content.Arrange(bounds2);
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Console.WriteLine($"[SkiaPage] Drawing content: {((object)_content).GetType().Name}, Bounds={_content.Bounds}, IsVisible={_content.IsVisible}");
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_content.Draw(canvas);
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}
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if (IsBusy)
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{
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DrawBusyIndicator(canvas, bounds);
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}
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}
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protected virtual void DrawNavigationBar(SKCanvas canvas, SKRect bounds)
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{
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//IL_0000: Unknown result type (might be due to invalid IL or missing references)
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//IL_0005: Unknown result type (might be due to invalid IL or missing references)
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//IL_0007: Unknown result type (might be due to invalid IL or missing references)
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//IL_0011: Unknown result type (might be due to invalid IL or missing references)
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//IL_0019: Expected O, but got Unknown
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//IL_001a: Unknown result type (might be due to invalid IL or missing references)
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//IL_00c3: Unknown result type (might be due to invalid IL or missing references)
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//IL_00c8: Unknown result type (might be due to invalid IL or missing references)
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//IL_00ce: Unknown result type (might be due to invalid IL or missing references)
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//IL_00d8: Unknown result type (might be due to invalid IL or missing references)
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//IL_00df: Unknown result type (might be due to invalid IL or missing references)
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//IL_00f1: Expected O, but got Unknown
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//IL_0045: Unknown result type (might be due to invalid IL or missing references)
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//IL_004b: Expected O, but got Unknown
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//IL_0114: Unknown result type (might be due to invalid IL or missing references)
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//IL_004c: Unknown result type (might be due to invalid IL or missing references)
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//IL_0051: Unknown result type (might be due to invalid IL or missing references)
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//IL_0053: Unknown result type (might be due to invalid IL or missing references)
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//IL_005d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0065: Expected O, but got Unknown
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//IL_0067: Unknown result type (might be due to invalid IL or missing references)
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SKPaint val = new SKPaint
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{
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Color = _titleBarColor,
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Style = (SKPaintStyle)0
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};
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try
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{
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canvas.DrawRect(bounds, val);
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if (!string.IsNullOrEmpty(_title))
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{
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SKFont val2 = new SKFont(SKTypeface.Default, 20f, 1f, 0f);
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try
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{
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SKPaint val3 = new SKPaint(val2)
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{
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Color = _titleTextColor,
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IsAntialias = true
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};
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try
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{
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SKRect val4 = default(SKRect);
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val3.MeasureText(_title, ref val4);
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float num = ((SKRect)(ref bounds)).Left + 16f;
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float num2 = ((SKRect)(ref bounds)).MidY - ((SKRect)(ref val4)).MidY;
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canvas.DrawText(_title, num, num2, val3);
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}
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finally
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{
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((IDisposable)val3)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val2)?.Dispose();
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}
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}
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SKPaint val5 = new SKPaint
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{
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Color = new SKColor((byte)0, (byte)0, (byte)0, (byte)30),
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Style = (SKPaintStyle)0,
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MaskFilter = SKMaskFilter.CreateBlur((SKBlurStyle)0, 2f)
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};
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try
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{
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canvas.DrawRect(new SKRect(((SKRect)(ref bounds)).Left, ((SKRect)(ref bounds)).Bottom, ((SKRect)(ref bounds)).Right, ((SKRect)(ref bounds)).Bottom + 4f), val5);
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}
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finally
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{
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((IDisposable)val5)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val)?.Dispose();
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}
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}
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private void DrawBusyIndicator(SKCanvas canvas, SKRect bounds)
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{
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//IL_0000: Unknown result type (might be due to invalid IL or missing references)
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//IL_0005: Unknown result type (might be due to invalid IL or missing references)
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//IL_001a: Unknown result type (might be due to invalid IL or missing references)
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//IL_0024: Unknown result type (might be due to invalid IL or missing references)
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//IL_002c: Expected O, but got Unknown
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//IL_002d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0034: Unknown result type (might be due to invalid IL or missing references)
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//IL_0039: Unknown result type (might be due to invalid IL or missing references)
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//IL_003b: Unknown result type (might be due to invalid IL or missing references)
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//IL_0045: Unknown result type (might be due to invalid IL or missing references)
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//IL_004c: Unknown result type (might be due to invalid IL or missing references)
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//IL_0057: Unknown result type (might be due to invalid IL or missing references)
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//IL_005e: Unknown result type (might be due to invalid IL or missing references)
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//IL_0066: Expected O, but got Unknown
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//IL_007d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0084: Expected O, but got Unknown
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//IL_0096: Unknown result type (might be due to invalid IL or missing references)
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SKPaint val = new SKPaint
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{
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Color = new SKColor(byte.MaxValue, byte.MaxValue, byte.MaxValue, (byte)180),
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Style = (SKPaintStyle)0
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};
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try
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{
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canvas.DrawRect(bounds, val);
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SKPaint val2 = new SKPaint
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{
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Color = _titleBarColor,
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Style = (SKPaintStyle)1,
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StrokeWidth = 4f,
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IsAntialias = true,
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StrokeCap = (SKStrokeCap)1
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};
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try
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{
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float midX = ((SKRect)(ref bounds)).MidX;
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float midY = ((SKRect)(ref bounds)).MidY;
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float num = 20f;
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SKPath val3 = new SKPath();
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try
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{
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val3.AddArc(new SKRect(midX - num, midY - num, midX + num, midY + num), 0f, 270f);
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canvas.DrawPath(val3, val2);
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}
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finally
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{
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((IDisposable)val3)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val2)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val)?.Dispose();
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}
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}
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public void OnAppearing()
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{
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Console.WriteLine($"[SkiaPage] OnAppearing called for: {Title}, HasListeners={this.Appearing != null}");
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this.Appearing?.Invoke(this, EventArgs.Empty);
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}
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public void OnDisappearing()
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{
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this.Disappearing?.Invoke(this, EventArgs.Empty);
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}
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protected override SKSize MeasureOverride(SKSize availableSize)
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{
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//IL_0000: Unknown result type (might be due to invalid IL or missing references)
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return availableSize;
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}
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public override void OnPointerPressed(PointerEventArgs e)
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{
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float num = (_showNavigationBar ? _navigationBarHeight : 0f);
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if (e.Y > num && _content != null)
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{
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PointerEventArgs e2 = new PointerEventArgs(e.X - _paddingLeft, e.Y - num - _paddingTop, e.Button);
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_content.OnPointerPressed(e2);
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}
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}
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public override void OnPointerMoved(PointerEventArgs e)
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{
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float num = (_showNavigationBar ? _navigationBarHeight : 0f);
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if (e.Y > num && _content != null)
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{
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PointerEventArgs e2 = new PointerEventArgs(e.X - _paddingLeft, e.Y - num - _paddingTop, e.Button);
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_content.OnPointerMoved(e2);
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}
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}
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public override void OnPointerReleased(PointerEventArgs e)
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{
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float num = (_showNavigationBar ? _navigationBarHeight : 0f);
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if (e.Y > num && _content != null)
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{
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PointerEventArgs e2 = new PointerEventArgs(e.X - _paddingLeft, e.Y - num - _paddingTop, e.Button);
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_content.OnPointerReleased(e2);
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}
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}
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public override void OnKeyDown(KeyEventArgs e)
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{
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_content?.OnKeyDown(e);
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}
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public override void OnKeyUp(KeyEventArgs e)
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{
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_content?.OnKeyUp(e);
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}
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public override void OnScroll(ScrollEventArgs e)
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{
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_content?.OnScroll(e);
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}
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public override SkiaView? HitTest(float x, float y)
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{
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if (!base.IsVisible)
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{
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return null;
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}
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if (_content != null)
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{
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SkiaView skiaView = _content.HitTest(x, y);
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if (skiaView != null)
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{
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return skiaView;
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}
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}
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return this;
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}
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}
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