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
471 lines
16 KiB
C#
471 lines
16 KiB
C#
using System;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using Microsoft.Maui.Controls;
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using Microsoft.Maui.Graphics;
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using SkiaSharp;
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namespace Microsoft.Maui.Platform.Linux.Hosting;
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public class LinuxViewRenderer
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{
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private readonly IMauiContext _mauiContext;
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public static Shell? CurrentMauiShell { get; private set; }
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public static SkiaShell? CurrentSkiaShell { get; private set; }
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public static LinuxViewRenderer? CurrentRenderer { get; set; }
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public static bool NavigateToRoute(string route)
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{
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if (CurrentSkiaShell == null)
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{
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Console.WriteLine("[NavigateToRoute] CurrentSkiaShell is null");
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return false;
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}
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string text = route.TrimStart('/');
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Console.WriteLine("[NavigateToRoute] Navigating to: " + text);
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for (int i = 0; i < CurrentSkiaShell.Sections.Count; i++)
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{
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ShellSection shellSection = CurrentSkiaShell.Sections[i];
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if (shellSection.Route.Equals(text, StringComparison.OrdinalIgnoreCase) || shellSection.Title.Equals(text, StringComparison.OrdinalIgnoreCase))
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{
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Console.WriteLine($"[NavigateToRoute] Found section {i}: {shellSection.Title}");
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CurrentSkiaShell.NavigateToSection(i);
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return true;
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}
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}
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Console.WriteLine("[NavigateToRoute] Route not found: " + text);
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return false;
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}
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public static bool PushPage(Page page)
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{
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Console.WriteLine("[PushPage] Pushing page: " + ((object)page).GetType().Name);
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if (CurrentSkiaShell == null)
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{
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Console.WriteLine("[PushPage] CurrentSkiaShell is null");
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return false;
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}
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if (CurrentRenderer == null)
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{
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Console.WriteLine("[PushPage] CurrentRenderer is null");
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return false;
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}
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try
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{
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SkiaView skiaView = null;
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ContentPage val = (ContentPage)(object)((page is ContentPage) ? page : null);
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if (val != null && val.Content != null)
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{
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skiaView = CurrentRenderer.RenderView((IView)(object)val.Content);
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}
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if (skiaView == null)
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{
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Console.WriteLine("[PushPage] Failed to render page content");
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return false;
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}
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if (!(skiaView is SkiaScrollView))
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{
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skiaView = new SkiaScrollView
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{
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Content = skiaView
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};
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}
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CurrentSkiaShell.PushAsync(skiaView, page.Title ?? "Detail");
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Console.WriteLine("[PushPage] Successfully pushed page");
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return true;
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}
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catch (Exception ex)
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{
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Console.WriteLine("[PushPage] Error: " + ex.Message);
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return false;
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}
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}
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public static bool PopPage()
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{
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Console.WriteLine("[PopPage] Popping page");
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if (CurrentSkiaShell == null)
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{
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Console.WriteLine("[PopPage] CurrentSkiaShell is null");
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return false;
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}
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return CurrentSkiaShell.PopAsync();
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}
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public LinuxViewRenderer(IMauiContext mauiContext)
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{
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_mauiContext = mauiContext ?? throw new ArgumentNullException("mauiContext");
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CurrentRenderer = this;
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}
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public SkiaView? RenderPage(Page page)
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{
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if (page == null)
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{
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return null;
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}
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Shell val = (Shell)(object)((page is Shell) ? page : null);
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if (val != null)
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{
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return RenderShell(val);
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}
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IViewHandler handler = ((VisualElement)page).Handler;
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if (handler != null)
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{
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((IElementHandler)handler).DisconnectHandler();
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}
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if (((IElement)(object)page).ToHandler(_mauiContext).PlatformView is SkiaView skiaView)
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{
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ContentPage val2 = (ContentPage)(object)((page is ContentPage) ? page : null);
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if (val2 != null && val2.Content != null)
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{
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SkiaView skiaView2 = RenderView((IView)(object)val2.Content);
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if (skiaView is SkiaPage skiaPage && skiaView2 != null)
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{
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skiaPage.Content = skiaView2;
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}
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}
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return skiaView;
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}
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return null;
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}
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private SkiaShell RenderShell(Shell shell)
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{
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//IL_0027: 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_002e: Unknown result type (might be due to invalid IL or missing references)
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//IL_0041: Expected I4, but got Unknown
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CurrentMauiShell = shell;
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SkiaShell skiaShell = new SkiaShell();
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skiaShell.Title = ((Page)shell).Title ?? "App";
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SkiaShell skiaShell2 = skiaShell;
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FlyoutBehavior flyoutBehavior = shell.FlyoutBehavior;
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skiaShell2.FlyoutBehavior = (int)flyoutBehavior switch
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{
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1 => ShellFlyoutBehavior.Flyout,
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2 => ShellFlyoutBehavior.Locked,
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0 => ShellFlyoutBehavior.Disabled,
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_ => ShellFlyoutBehavior.Flyout,
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};
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skiaShell.MauiShell = shell;
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SkiaShell skiaShell3 = skiaShell;
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ApplyShellColors(skiaShell3, shell);
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object flyoutHeader = shell.FlyoutHeader;
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View val = (View)((flyoutHeader is View) ? flyoutHeader : null);
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if (val != null)
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{
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SkiaView skiaView = RenderView((IView)(object)val);
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if (skiaView != null)
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{
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skiaShell3.FlyoutHeaderView = skiaView;
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skiaShell3.FlyoutHeaderHeight = (float)((((VisualElement)val).HeightRequest > 0.0) ? ((VisualElement)val).HeightRequest : 140.0);
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}
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}
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Version version = Assembly.GetEntryAssembly()?.GetName().Version;
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skiaShell3.FlyoutFooterText = $"Version {version?.Major ?? 1}.{version?.Minor ?? 0}.{version?.Build ?? 0}";
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foreach (ShellItem item in shell.Items)
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{
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ProcessShellItem(skiaShell3, item);
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}
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CurrentSkiaShell = skiaShell3;
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skiaShell3.ContentRenderer = CreateShellContentPage;
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skiaShell3.ColorRefresher = ApplyShellColors;
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shell.Navigated += OnShellNavigated;
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shell.Navigating += delegate(object? s, ShellNavigatingEventArgs e)
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{
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Console.WriteLine($"[Navigation] Navigating: {e.Target}");
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};
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Console.WriteLine($"[Navigation] Shell navigation events subscribed. Sections: {skiaShell3.Sections.Count}");
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for (int num = 0; num < skiaShell3.Sections.Count; num++)
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{
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Console.WriteLine($"[Navigation] Section {num}: Route='{skiaShell3.Sections[num].Route}', Title='{skiaShell3.Sections[num].Title}'");
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}
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return skiaShell3;
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}
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private static void ApplyShellColors(SkiaShell skiaShell, Shell shell)
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{
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//IL_000c: Unknown result type (might be due to invalid IL or missing references)
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//IL_0012: Invalid comparison between Unknown and I4
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//IL_00e2: Unknown result type (might be due to invalid IL or missing references)
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//IL_00d5: Unknown result type (might be due to invalid IL or missing references)
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//IL_0087: Unknown result type (might be due to invalid IL or missing references)
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//IL_00aa: Unknown result type (might be due to invalid IL or missing references)
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//IL_0105: Unknown result type (might be due to invalid IL or missing references)
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//IL_013b: Unknown result type (might be due to invalid IL or missing references)
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//IL_0125: Unknown result type (might be due to invalid IL or missing references)
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//IL_015e: Unknown result type (might be due to invalid IL or missing references)
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//IL_0194: Unknown result type (might be due to invalid IL or missing references)
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//IL_0187: Unknown result type (might be due to invalid IL or missing references)
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//IL_01b7: Unknown result type (might be due to invalid IL or missing references)
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//IL_0236: Unknown result type (might be due to invalid IL or missing references)
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//IL_021e: Unknown result type (might be due to invalid IL or missing references)
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Application current = Application.Current;
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bool flag = current != null && (int)current.UserAppTheme == 2;
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Console.WriteLine("[ApplyShellColors] Theme is: " + (flag ? "Dark" : "Light"));
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if (shell.FlyoutBackgroundColor != null && shell.FlyoutBackgroundColor != Colors.Transparent)
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{
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Color flyoutBackgroundColor = shell.FlyoutBackgroundColor;
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skiaShell.FlyoutBackgroundColor = new SKColor((byte)(flyoutBackgroundColor.Red * 255f), (byte)(flyoutBackgroundColor.Green * 255f), (byte)(flyoutBackgroundColor.Blue * 255f), (byte)(flyoutBackgroundColor.Alpha * 255f));
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Console.WriteLine($"[ApplyShellColors] FlyoutBackgroundColor from MAUI: {skiaShell.FlyoutBackgroundColor}");
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}
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else
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{
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skiaShell.FlyoutBackgroundColor = (flag ? new SKColor((byte)30, (byte)30, (byte)30) : new SKColor(byte.MaxValue, byte.MaxValue, byte.MaxValue));
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Console.WriteLine($"[ApplyShellColors] Using default FlyoutBackgroundColor: {skiaShell.FlyoutBackgroundColor}");
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}
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skiaShell.FlyoutTextColor = (flag ? new SKColor((byte)224, (byte)224, (byte)224) : new SKColor((byte)33, (byte)33, (byte)33));
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Console.WriteLine($"[ApplyShellColors] FlyoutTextColor: {skiaShell.FlyoutTextColor}");
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skiaShell.ContentBackgroundColor = (flag ? new SKColor((byte)18, (byte)18, (byte)18) : new SKColor((byte)250, (byte)250, (byte)250));
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Console.WriteLine($"[ApplyShellColors] ContentBackgroundColor: {skiaShell.ContentBackgroundColor}");
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if (((VisualElement)shell).BackgroundColor != null && ((VisualElement)shell).BackgroundColor != Colors.Transparent)
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{
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Color backgroundColor = ((VisualElement)shell).BackgroundColor;
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skiaShell.NavBarBackgroundColor = new SKColor((byte)(backgroundColor.Red * 255f), (byte)(backgroundColor.Green * 255f), (byte)(backgroundColor.Blue * 255f), (byte)(backgroundColor.Alpha * 255f));
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}
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else
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{
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skiaShell.NavBarBackgroundColor = new SKColor((byte)33, (byte)150, (byte)243);
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}
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}
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private static void OnShellNavigated(object? sender, ShellNavigatedEventArgs e)
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{
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//IL_0019: Unknown result type (might be due to invalid IL or missing references)
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DefaultInterpolatedStringHandler defaultInterpolatedStringHandler = new DefaultInterpolatedStringHandler(70, 3);
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defaultInterpolatedStringHandler.AppendLiteral("[Navigation] OnShellNavigated called - Source: ");
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defaultInterpolatedStringHandler.AppendFormatted<ShellNavigationSource>(e.Source);
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defaultInterpolatedStringHandler.AppendLiteral(", Current: ");
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ShellNavigationState current = e.Current;
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defaultInterpolatedStringHandler.AppendFormatted((current != null) ? current.Location : null);
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defaultInterpolatedStringHandler.AppendLiteral(", Previous: ");
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ShellNavigationState previous = e.Previous;
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defaultInterpolatedStringHandler.AppendFormatted((previous != null) ? previous.Location : null);
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Console.WriteLine(defaultInterpolatedStringHandler.ToStringAndClear());
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if (CurrentSkiaShell == null || CurrentMauiShell == null)
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{
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Console.WriteLine("[Navigation] CurrentSkiaShell or CurrentMauiShell is null");
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return;
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}
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ShellNavigationState currentState = CurrentMauiShell.CurrentState;
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string text = ((currentState == null) ? null : currentState.Location?.OriginalString) ?? "";
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Console.WriteLine($"[Navigation] Location: {text}, Sections: {CurrentSkiaShell.Sections.Count}");
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for (int i = 0; i < CurrentSkiaShell.Sections.Count; i++)
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{
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ShellSection shellSection = CurrentSkiaShell.Sections[i];
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Console.WriteLine($"[Navigation] Checking section {i}: Route='{shellSection.Route}', Title='{shellSection.Title}'");
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if (!string.IsNullOrEmpty(shellSection.Route) && text.Contains(shellSection.Route, StringComparison.OrdinalIgnoreCase))
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{
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Console.WriteLine($"[Navigation] Match found by route! Navigating to section {i}");
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if (i != CurrentSkiaShell.CurrentSectionIndex)
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{
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CurrentSkiaShell.NavigateToSection(i);
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}
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return;
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}
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if (!string.IsNullOrEmpty(shellSection.Title) && text.Contains(shellSection.Title, StringComparison.OrdinalIgnoreCase))
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{
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Console.WriteLine($"[Navigation] Match found by title! Navigating to section {i}");
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if (i != CurrentSkiaShell.CurrentSectionIndex)
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{
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CurrentSkiaShell.NavigateToSection(i);
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}
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return;
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}
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}
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Console.WriteLine("[Navigation] No matching section found for location: " + text);
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}
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private void ProcessShellItem(SkiaShell skiaShell, ShellItem item)
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{
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FlyoutItem val = (FlyoutItem)(object)((item is FlyoutItem) ? item : null);
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if (val != null)
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{
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ShellSection shellSection = new ShellSection
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{
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Title = (((BaseShellItem)val).Title ?? ""),
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Route = (((BaseShellItem)val).Route ?? ((BaseShellItem)val).Title ?? "")
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};
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foreach (ShellSection item2 in ((ShellItem)val).Items)
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{
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foreach (ShellContent item3 in item2.Items)
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{
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ShellContent shellContent = new ShellContent
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{
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Title = (((BaseShellItem)item3).Title ?? ((BaseShellItem)item2).Title ?? ((BaseShellItem)val).Title ?? ""),
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Route = (((BaseShellItem)item3).Route ?? ""),
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MauiShellContent = item3
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};
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SkiaView skiaView = CreateShellContentPage(item3);
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if (skiaView != null)
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{
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shellContent.Content = skiaView;
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}
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shellSection.Items.Add(shellContent);
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}
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}
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if (shellSection.Items.Count == 1)
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{
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shellSection.Title = shellSection.Items[0].Title;
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}
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skiaShell.AddSection(shellSection);
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return;
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}
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TabBar val2 = (TabBar)(object)((item is TabBar) ? item : null);
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if (val2 != null)
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{
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foreach (ShellSection item4 in ((ShellItem)val2).Items)
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{
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ShellSection shellSection2 = new ShellSection
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{
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Title = (((BaseShellItem)item4).Title ?? ""),
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Route = (((BaseShellItem)item4).Route ?? "")
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};
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foreach (ShellContent item5 in item4.Items)
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{
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ShellContent shellContent2 = new ShellContent
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{
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Title = (((BaseShellItem)item5).Title ?? ((BaseShellItem)item4).Title ?? ""),
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Route = (((BaseShellItem)item5).Route ?? ""),
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MauiShellContent = item5
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};
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SkiaView skiaView2 = CreateShellContentPage(item5);
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if (skiaView2 != null)
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{
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shellContent2.Content = skiaView2;
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}
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shellSection2.Items.Add(shellContent2);
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}
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skiaShell.AddSection(shellSection2);
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}
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return;
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}
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ShellSection shellSection3 = new ShellSection
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{
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Title = (((BaseShellItem)item).Title ?? ""),
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Route = (((BaseShellItem)item).Route ?? "")
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};
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foreach (ShellSection item6 in item.Items)
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{
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foreach (ShellContent item7 in item6.Items)
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{
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ShellContent shellContent3 = new ShellContent
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{
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Title = (((BaseShellItem)item7).Title ?? ""),
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Route = (((BaseShellItem)item7).Route ?? ""),
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MauiShellContent = item7
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};
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SkiaView skiaView3 = CreateShellContentPage(item7);
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if (skiaView3 != null)
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{
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shellContent3.Content = skiaView3;
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}
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shellSection3.Items.Add(shellContent3);
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}
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}
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skiaShell.AddSection(shellSection3);
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}
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private SkiaView? CreateShellContentPage(ShellContent content)
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{
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//IL_00bc: Unknown result type (might be due to invalid IL or missing references)
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//IL_0135: Unknown result type (might be due to invalid IL or missing references)
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//IL_010a: Unknown result type (might be due to invalid IL or missing references)
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try
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{
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Page val = null;
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if (content.ContentTemplate != null)
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{
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object obj = ((ElementTemplate)content.ContentTemplate).CreateContent();
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val = (Page)((obj is Page) ? obj : null);
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}
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if (val == null)
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{
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object content2 = content.Content;
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Page val2 = (Page)((content2 is Page) ? content2 : null);
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if (val2 != null)
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{
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val = val2;
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}
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}
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ContentPage val3 = (ContentPage)(object)((val is ContentPage) ? val : null);
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if (val3 != null && val3.Content != null)
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{
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SkiaView skiaView = RenderView((IView)(object)val3.Content);
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if (skiaView != null)
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{
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SKColor? value = null;
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if (((VisualElement)val3).BackgroundColor != null && ((VisualElement)val3).BackgroundColor != Colors.Transparent)
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{
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Color backgroundColor = ((VisualElement)val3).BackgroundColor;
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value = new SKColor((byte)(backgroundColor.Red * 255f), (byte)(backgroundColor.Green * 255f), (byte)(backgroundColor.Blue * 255f), (byte)(backgroundColor.Alpha * 255f));
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Console.WriteLine($"[CreateShellContentPage] Page BackgroundColor: {value}");
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}
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if (skiaView is SkiaScrollView skiaScrollView)
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{
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if (value.HasValue)
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{
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skiaScrollView.BackgroundColor = value.Value;
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}
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return skiaScrollView;
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}
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SkiaScrollView skiaScrollView2 = new SkiaScrollView
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{
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Content = skiaView
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};
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if (value.HasValue)
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{
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skiaScrollView2.BackgroundColor = value.Value;
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}
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return skiaScrollView2;
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}
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}
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}
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catch (Exception)
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{
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}
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return null;
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}
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public SkiaView? RenderView(IView view)
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{
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if (view == null)
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{
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return null;
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}
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try
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{
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Element val = (Element)(object)((view is Element) ? view : null);
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if (val != null && val.Handler != null)
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{
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val.Handler.DisconnectHandler();
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}
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IElementHandler obj = ((IElement)(object)view).ToHandler(_mauiContext);
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if (!(((obj != null) ? obj.PlatformView : null) is SkiaView result))
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{
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return CreateFallbackView(view);
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}
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return result;
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}
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catch (Exception)
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{
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return CreateFallbackView(view);
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}
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}
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private SkiaView CreateFallbackView(IView view)
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{
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//IL_0026: Unknown result type (might be due to invalid IL or missing references)
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return new SkiaLabel
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{
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Text = "[" + ((object)view).GetType().Name + "]",
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TextColor = SKColors.Gray,
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FontSize = 12f
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};
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}
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}
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