Major production merge: GTK support, context menus, and dispatcher fixes

Core Infrastructure: - Add Dispatching folder with LinuxDispatcher, LinuxDispatcherProvider, LinuxDispatcherTimer - Add Native folder with P/Invoke wrappers (GTK, GLib, GDK, Cairo, WebKit) - Add GTK host window system with GtkHostWindow and GtkSkiaSurfaceWidget - Update LinuxApplication with GTK mode, theme handling, and icon support - Fix duplicate LinuxDispatcher in LinuxMauiContext Handlers: - Add GtkWebViewManager and GtkWebViewPlatformView for GTK WebView - Add FlexLayoutHandler and GestureManager - Update multiple handlers with ToViewHandler fix and missing mappers - Add MauiHandlerExtensions with ToViewHandler extension method Views: - Add SkiaContextMenu with hover, keyboard, and dark theme support - Add LinuxDialogService with context menu management - Add SkiaFlexLayout for flex container support - Update SkiaShell with RefreshTheme, MauiShell, ContentRenderer - Update SkiaWebView with SetMainWindow, ProcessGtkEvents - Update SkiaImage with LoadFromBitmap method Services: - Add AppInfoService, ConnectivityService, DeviceDisplayService, DeviceInfoService - Add GtkHostService, GtkContextMenuService, MauiIconGenerator Window: - Add CursorType enum and GtkHostWindow - Update X11Window with SetIcon, SetCursor methods Build: SUCCESS (0 errors) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-01 11:19:58 -05:00
parent e02af03be0
commit f7043ab9c7
56 changed files with 6061 additions and 473 deletions
--- a/Services/DeviceInfoService.cs
+++ b/Services/DeviceInfoService.cs
@@ -0,0 +1,93 @@
+using System;
+using System.IO;
+using Microsoft.Maui.Devices;
+
+namespace Microsoft.Maui.Platform.Linux.Services;
+
+public class DeviceInfoService : IDeviceInfo
+{
+    private static readonly Lazy<DeviceInfoService> _instance = new Lazy<DeviceInfoService>(() => new DeviceInfoService());
+
+    private string? _model;
+
+    private string? _manufacturer;
+
+    private string? _name;
+
+    private string? _versionString;
+
+    public static DeviceInfoService Instance => _instance.Value;
+
+    public string Model => _model ?? "Linux Desktop";
+
+    public string Manufacturer => _manufacturer ?? "Unknown";
+
+    public string Name => _name ?? Environment.MachineName;
+
+    public string VersionString => _versionString ?? Environment.OSVersion.VersionString;
+
+    public Version Version
+    {
+        get
+        {
+            try
+            {
+                if (System.Version.TryParse(Environment.OSVersion.Version.ToString(), out Version? result))
+                {
+                    return result;
+                }
+            }
+            catch
+            {
+            }
+            return new Version(1, 0);
+        }
+    }
+
+    public DevicePlatform Platform => DevicePlatform.Create("Linux");
+
+    public DeviceIdiom Idiom => DeviceIdiom.Desktop;
+
+    public DeviceType DeviceType => DeviceType.Physical;
+
+    public DeviceInfoService()
+    {
+        LoadDeviceInfo();
+    }
+
+    private void LoadDeviceInfo()
+    {
+        try
+        {
+            if (File.Exists("/sys/class/dmi/id/product_name"))
+            {
+                _model = File.ReadAllText("/sys/class/dmi/id/product_name").Trim();
+            }
+            if (File.Exists("/sys/class/dmi/id/sys_vendor"))
+            {
+                _manufacturer = File.ReadAllText("/sys/class/dmi/id/sys_vendor").Trim();
+            }
+            _name = Environment.MachineName;
+            _versionString = Environment.OSVersion.VersionString;
+        }
+        catch
+        {
+            if (_model == null)
+            {
+                _model = "Linux Desktop";
+            }
+            if (_manufacturer == null)
+            {
+                _manufacturer = "Unknown";
+            }
+            if (_name == null)
+            {
+                _name = "localhost";
+            }
+            if (_versionString == null)
+            {
+                _versionString = "Linux";
+            }
+        }
+    }
+}