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
441 lines
15 KiB
C#
441 lines
15 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using SkiaSharp;
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namespace Microsoft.Maui.Platform;
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public class SkiaAlertDialog : SkiaView
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{
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private readonly string _title;
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private readonly string _message;
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private readonly string? _cancel;
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private readonly string? _accept;
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private readonly TaskCompletionSource<bool> _tcs;
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private SKRect _cancelButtonBounds;
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private SKRect _acceptButtonBounds;
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private bool _cancelHovered;
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private bool _acceptHovered;
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private static readonly SKColor OverlayColor = new SKColor((byte)0, (byte)0, (byte)0, (byte)128);
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private static readonly SKColor DialogBackground = SKColors.White;
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private static readonly SKColor TitleColor = new SKColor((byte)33, (byte)33, (byte)33);
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private static readonly SKColor MessageColor = new SKColor((byte)97, (byte)97, (byte)97);
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private static readonly SKColor ButtonColor = new SKColor((byte)33, (byte)150, (byte)243);
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private static readonly SKColor ButtonHoverColor = new SKColor((byte)25, (byte)118, (byte)210);
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private static readonly SKColor ButtonTextColor = SKColors.White;
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private static readonly SKColor CancelButtonColor = new SKColor((byte)158, (byte)158, (byte)158);
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private static readonly SKColor CancelButtonHoverColor = new SKColor((byte)117, (byte)117, (byte)117);
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private static readonly SKColor BorderColor = new SKColor((byte)224, (byte)224, (byte)224);
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private const float DialogWidth = 400f;
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private const float DialogPadding = 24f;
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private const float ButtonHeight = 44f;
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private const float ButtonSpacing = 12f;
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private const float CornerRadius = 12f;
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public Task<bool> Result => _tcs.Task;
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public SkiaAlertDialog(string title, string message, string? accept, string? cancel)
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{
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_title = title;
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_message = message;
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_accept = accept;
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_cancel = cancel;
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_tcs = new TaskCompletionSource<bool>();
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base.IsFocusable = true;
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}
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protected override void OnDraw(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_0006: Unknown result type (might be due to invalid IL or missing references)
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//IL_0010: Unknown result type (might be due to invalid IL or missing references)
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//IL_0018: Expected O, but got Unknown
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//IL_0019: Unknown result type (might be due to invalid IL or missing references)
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//IL_0071: Unknown result type (might be due to invalid IL or missing references)
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//IL_0076: Unknown result type (might be due to invalid IL or missing references)
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//IL_0078: Unknown result type (might be due to invalid IL or missing references)
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//IL_007d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0083: Unknown result type (might be due to invalid IL or missing references)
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//IL_008d: Unknown result type (might be due to invalid IL or missing references)
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//IL_009e: Unknown result type (might be due to invalid IL or missing references)
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//IL_00a7: Expected O, but got Unknown
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//IL_00db: Unknown result type (might be due to invalid IL or missing references)
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//IL_00e0: Unknown result type (might be due to invalid IL or missing references)
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//IL_00e3: Unknown result type (might be due to invalid IL or missing references)
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//IL_00f6: Unknown result type (might be due to invalid IL or missing references)
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//IL_00fb: Unknown result type (might be due to invalid IL or missing references)
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//IL_00fc: Unknown result type (might be due to invalid IL or missing references)
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//IL_0106: Unknown result type (might be due to invalid IL or missing references)
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//IL_010d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0116: Expected O, but got Unknown
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//IL_0117: Unknown result type (might be due to invalid IL or missing references)
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//IL_015d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0162: Unknown result type (might be due to invalid IL or missing references)
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//IL_016b: Expected O, but got Unknown
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//IL_01f1: Unknown result type (might be due to invalid IL or missing references)
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//IL_01f8: Expected O, but got Unknown
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//IL_016d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0172: Unknown result type (might be due to invalid IL or missing references)
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//IL_0173: Unknown result type (might be due to invalid IL or missing references)
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//IL_017d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0186: Expected O, but got Unknown
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//IL_02fd: Unknown result type (might be due to invalid IL or missing references)
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//IL_0302: Unknown result type (might be due to invalid IL or missing references)
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//IL_030a: Unknown result type (might be due to invalid IL or missing references)
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//IL_01fa: Unknown result type (might be due to invalid IL or missing references)
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//IL_01ff: Unknown result type (might be due to invalid IL or missing references)
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//IL_0200: Unknown result type (might be due to invalid IL or missing references)
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//IL_020a: Unknown result type (might be due to invalid IL or missing references)
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//IL_0213: Expected O, but got Unknown
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//IL_03b9: Unknown result type (might be due to invalid IL or missing references)
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//IL_03be: Unknown result type (might be due to invalid IL or missing references)
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//IL_03c6: Unknown result type (might be due to invalid IL or missing references)
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//IL_0324: Unknown result type (might be due to invalid IL or missing references)
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//IL_031d: Unknown result type (might be due to invalid IL or missing references)
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//IL_041c: Unknown result type (might be due to invalid IL or missing references)
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//IL_0421: Unknown result type (might be due to invalid IL or missing references)
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//IL_0429: Unknown result type (might be due to invalid IL or missing references)
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//IL_03e0: Unknown result type (might be due to invalid IL or missing references)
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//IL_03d9: Unknown result type (might be due to invalid IL or missing references)
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//IL_0356: Unknown result type (might be due to invalid IL or missing references)
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//IL_035b: Unknown result type (might be due to invalid IL or missing references)
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//IL_0363: Unknown result type (might be due to invalid IL or missing references)
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//IL_0443: Unknown result type (might be due to invalid IL or missing references)
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//IL_043c: Unknown result type (might be due to invalid IL or missing references)
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//IL_037d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0376: 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 = OverlayColor,
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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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List<string> list = WrapText(_message, 352f, 16f);
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float num = CalculateDialogHeight(list.Count);
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float num2 = ((SKRect)(ref bounds)).MidX - 200f;
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float num3 = ((SKRect)(ref bounds)).MidY - num / 2f;
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SKRect val2 = new SKRect(num2, num3, num2 + 400f, num3 + num);
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SKPaint val3 = new SKPaint
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{
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Color = new SKColor((byte)0, (byte)0, (byte)0, (byte)60),
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MaskFilter = SKMaskFilter.CreateBlur((SKBlurStyle)0, 8f),
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Style = (SKPaintStyle)0
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};
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try
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{
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SKRect val4 = new SKRect(((SKRect)(ref val2)).Left + 4f, ((SKRect)(ref val2)).Top + 4f, ((SKRect)(ref val2)).Right + 4f, ((SKRect)(ref val2)).Bottom + 4f);
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canvas.DrawRoundRect(val4, 12f, 12f, val3);
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SKPaint val5 = new SKPaint
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{
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Color = DialogBackground,
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Style = (SKPaintStyle)0,
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IsAntialias = true
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};
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try
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{
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canvas.DrawRoundRect(val2, 12f, 12f, val5);
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float num4 = ((SKRect)(ref val2)).Top + 24f;
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if (!string.IsNullOrEmpty(_title))
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{
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SKFont val6 = new SKFont(SKTypeface.Default, 20f, 1f, 0f)
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{
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Embolden = true
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};
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try
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{
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SKPaint val7 = new SKPaint(val6)
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{
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Color = TitleColor,
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IsAntialias = true
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};
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try
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{
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canvas.DrawText(_title, ((SKRect)(ref val2)).Left + 24f, num4 + 20f, val7);
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num4 += 36f;
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}
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finally
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{
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((IDisposable)val7)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val6)?.Dispose();
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}
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}
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if (!string.IsNullOrEmpty(_message))
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{
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SKFont val8 = new SKFont(SKTypeface.Default, 16f, 1f, 0f);
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try
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{
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SKPaint val9 = new SKPaint(val8)
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{
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Color = MessageColor,
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IsAntialias = true
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};
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try
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{
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foreach (string item in list)
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{
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canvas.DrawText(item, ((SKRect)(ref val2)).Left + 24f, num4 + 16f, val9);
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num4 += 22f;
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}
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num4 += 8f;
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}
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finally
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{
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((IDisposable)val9)?.Dispose();
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}
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}
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finally
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{
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((IDisposable)val8)?.Dispose();
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}
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}
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num4 = ((SKRect)(ref val2)).Bottom - 24f - 44f;
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float num5 = num4;
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int num6 = ((_accept != null) ? 1 : 0) + ((_cancel != null) ? 1 : 0);
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float num7 = 352f;
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if (num6 == 2)
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{
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float num8 = (num7 - 12f) / 2f;
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_cancelButtonBounds = new SKRect(((SKRect)(ref val2)).Left + 24f, num5, ((SKRect)(ref val2)).Left + 24f + num8, num5 + 44f);
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DrawButton(canvas, _cancelButtonBounds, _cancel, _cancelHovered ? CancelButtonHoverColor : CancelButtonColor);
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_acceptButtonBounds = new SKRect(((SKRect)(ref val2)).Right - 24f - num8, num5, ((SKRect)(ref val2)).Right - 24f, num5 + 44f);
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DrawButton(canvas, _acceptButtonBounds, _accept, _acceptHovered ? ButtonHoverColor : ButtonColor);
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}
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else if (_accept != null)
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{
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_acceptButtonBounds = new SKRect(((SKRect)(ref val2)).Left + 24f, num5, ((SKRect)(ref val2)).Right - 24f, num5 + 44f);
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DrawButton(canvas, _acceptButtonBounds, _accept, _acceptHovered ? ButtonHoverColor : ButtonColor);
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}
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else if (_cancel != null)
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{
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_cancelButtonBounds = new SKRect(((SKRect)(ref val2)).Left + 24f, num5, ((SKRect)(ref val2)).Right - 24f, num5 + 44f);
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DrawButton(canvas, _cancelButtonBounds, _cancel, _cancelHovered ? CancelButtonHoverColor : CancelButtonColor);
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}
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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)val3)?.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 DrawButton(SKCanvas canvas, SKRect bounds, string text, SKColor bgColor)
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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_0006: Unknown result type (might be due to invalid IL or missing references)
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//IL_000d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0014: Unknown result type (might be due to invalid IL or missing references)
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//IL_001c: Expected O, but got Unknown
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//IL_001d: Unknown result type (might be due to invalid IL or missing references)
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//IL_0042: Unknown result type (might be due to invalid IL or missing references)
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//IL_0047: Unknown result type (might be due to invalid IL or missing references)
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//IL_004f: Expected O, but got Unknown
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//IL_0050: Unknown result type (might be due to invalid IL or missing references)
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//IL_0055: Unknown result type (might be due to invalid IL or missing references)
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//IL_0056: Unknown result type (might be due to invalid IL or missing references)
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//IL_0060: Unknown result type (might be due to invalid IL or missing references)
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//IL_0068: Expected O, but got Unknown
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//IL_006a: 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 = bgColor,
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Style = (SKPaintStyle)0,
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IsAntialias = true
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};
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try
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{
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canvas.DrawRoundRect(bounds, 8f, 8f, val);
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SKFont val2 = new SKFont(SKTypeface.Default, 16f, 1f, 0f)
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{
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Embolden = true
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};
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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 = ButtonTextColor,
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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(text, ref val4);
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float num = ((SKRect)(ref bounds)).MidX - ((SKRect)(ref val4)).MidX;
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float num2 = ((SKRect)(ref bounds)).MidY - ((SKRect)(ref val4)).MidY;
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canvas.DrawText(text, 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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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 float CalculateDialogHeight(int messageLineCount)
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{
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float num = 48f;
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if (!string.IsNullOrEmpty(_title))
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{
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num += 36f;
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}
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if (!string.IsNullOrEmpty(_message))
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{
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num += (float)(messageLineCount * 22 + 8);
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}
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num += 44f;
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return Math.Max(num, 180f);
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}
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private List<string> WrapText(string text, float maxWidth, float fontSize)
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{
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//IL_0020: Unknown result type (might be due to invalid IL or missing references)
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//IL_0026: Expected O, but got Unknown
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//IL_0027: Unknown result type (might be due to invalid IL or missing references)
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//IL_002d: Expected O, but got Unknown
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List<string> list = new List<string>();
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if (string.IsNullOrEmpty(text))
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{
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return list;
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}
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SKFont val = new SKFont(SKTypeface.Default, fontSize, 1f, 0f);
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try
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{
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SKPaint val2 = new SKPaint(val);
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try
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{
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string[] array = text.Split(' ');
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string text2 = "";
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string[] array2 = array;
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foreach (string text3 in array2)
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{
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string text4 = (string.IsNullOrEmpty(text2) ? text3 : (text2 + " " + text3));
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if (val2.MeasureText(text4) > maxWidth && !string.IsNullOrEmpty(text2))
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{
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list.Add(text2);
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text2 = text3;
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}
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else
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{
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text2 = text4;
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}
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}
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if (!string.IsNullOrEmpty(text2))
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{
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list.Add(text2);
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}
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return list;
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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 override void OnPointerMoved(PointerEventArgs e)
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{
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bool num = _cancelHovered || _acceptHovered;
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_cancelHovered = _cancel != null && ((SKRect)(ref _cancelButtonBounds)).Contains(e.X, e.Y);
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_acceptHovered = _accept != null && ((SKRect)(ref _acceptButtonBounds)).Contains(e.X, e.Y);
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if (num != (_cancelHovered || _acceptHovered))
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{
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Invalidate();
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}
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}
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public override void OnPointerPressed(PointerEventArgs e)
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{
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if (_cancel != null && ((SKRect)(ref _cancelButtonBounds)).Contains(e.X, e.Y))
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{
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Dismiss(result: false);
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}
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else if (_accept != null && ((SKRect)(ref _acceptButtonBounds)).Contains(e.X, e.Y))
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{
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Dismiss(result: true);
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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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if (e.Key == Key.Escape && _cancel != null)
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{
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Dismiss(result: false);
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e.Handled = true;
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}
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else if (e.Key == Key.Enter && _accept != null)
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{
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Dismiss(result: true);
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e.Handled = true;
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}
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}
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private void Dismiss(bool result)
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{
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LinuxDialogService.HideDialog(this);
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_tcs.TrySetResult(result);
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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 SkiaView? HitTest(float x, float y)
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{
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return this;
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}
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}
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