GUI桌面环境

Gui/Gui.cs

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+using CMLeonOS;
+using CMLeonOS.Logger;
+using System;
+using System.Threading;
+
+namespace CMLeonOS.Gui
+{
+    internal static class Gui
+    {
+        private static bool guiRunning = false;
+        private static WindowManager windowManager;
+
+        internal static bool StartGui()
+        {
+            Console.Clear();
+            Console.CursorVisible = false;
+
+            windowManager = new WindowManager();
+
+            Logger.Logger.Instance.Info("Gui", "GUI starting.");
+
+            if (Cosmos.Core.CPU.GetAmountOfRAM() < 1000)
+            {
+                Console.ForegroundColor = ConsoleColor.Yellow;
+                Console.WriteLine("Not enough system memory is available to run the GUI.");
+                Console.WriteLine("At least 1 GB should be allocated.");
+                Console.ResetColor();
+                Console.Write("Continue anyway? [y/N]");
+
+                if (Console.ReadKey(true).Key != ConsoleKey.Y)
+                {
+                    return false;
+                }
+            }
+
+            Console.WriteLine("Loading apps...");
+            Thread.Sleep(1000);
+            AppManager.LoadAllApps();
+
+            ProcessManager.AddProcess(windowManager);
+
+            ProcessManager.AddProcess(windowManager, new SettingsService()).Start();
+
+            windowManager.Start();
+
+            ProcessManager.AddProcess(windowManager, new Sound.SoundService()).Start();
+
+            Console.WriteLine("Starting lock screen...");
+            ProcessManager.AddProcess(windowManager, new ShellComponents.Lock()).Start();
+
+            guiRunning = true;
+
+            // 进入 GUI 事件循环
+            RunGuiLoop();
+
+            return true;
+        }
+
+        private static void RunGuiLoop()
+        {
+            while (guiRunning)
+            {
+                ProcessManager.Yield();
+                System.Threading.Thread.Sleep(1);
+            }
+        }
+
+        internal static void StopGui()
+        {
+            guiRunning = false;
+            if (windowManager != null)
+            {
+                windowManager.Stop();
+            }
+        }
+    }
+}