mirror of
https://github.com/Stone-Red-Code/RemSox.git
synced 2026-09-04 09:06:23 +02:00
Reorganize project structure
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Stone_Red
@@ -0,0 +1,271 @@
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using RemSox.Kernel.UI.GUI.Rendering;
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using Cosmos.Kernel.System.Graphics;
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using Cosmos.Kernel.System.Keyboard;
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using Cosmos.Kernel.System.Mouse;
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using RemSox.Kernel.Processing;
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using RemSox.Shared.UI;
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using RemSox.Kernel.UI.GUI.Layout;
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using RemSox.Shared.UI.GUI.Rendering;
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using RemSox.Kernel.UI.GUI.UIEelements.Controls;
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using RemSox.Kernel.UI.GUI.Windows;
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using System.Drawing;
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namespace RemSox.Kernel.Processes;
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internal class DesktopProcess() : Process("Desktop Manager")
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{
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private static bool isGraphicsInitialized = false;
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private static readonly (string Name, Func<int> Spawn)[] AvailableApps = [
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("Terminal", () => ProcessManager.SpawnProcess<TerminalProcess>()),
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("Test Process",() => ProcessManager.SpawnProcess<TestProcess>()),
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("YesNt", () => ProcessManager.SpawnProcess<YesNtInterpreterProcess>()),
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];
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private Window taskbar = null!;
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private Window? startMenu;
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private Button startButton = null!;
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private readonly List<(int WindowId, Button Button)> windowButtons = [];
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private int tickCount;
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internal override void Start(string[] args)
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{
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if (!isGraphicsInitialized)
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{
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WindowManager.AddRenderSource(new CanvasRenderSource());
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isGraphicsInitialized = true;
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}
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WindowManager.InvalidateAll();
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CreateTaskbar();
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}
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private void CreateTaskbar()
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{
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Canvas canvas = FullScreenCanvas.GetFullScreenCanvas();
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int screenW = (int)canvas.Mode.Width;
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int screenH = (int)canvas.Mode.Height;
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const int taskbarH = 36;
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taskbar = WindowManager.CreateWindow(this, "Taskbar",
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new Size(screenW, taskbarH),
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new Point(0, screenH - taskbarH));
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taskbar.HasChrome = false;
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taskbar.IsResizable = false;
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taskbar.IsDraggable = false;
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taskbar.ZIndex = int.MaxValue;
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taskbar.AutoFlush = true;
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startButton = taskbar.CreateUIElement<Button>(b =>
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{
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b.Position = new Point(2, 2);
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b.Size = new Size(65, taskbarH - 4);
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b.Text = "Start";
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b.BackgroundColor = Color.FromArgb(0, 100, 180);
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b.TextColor = Color.White;
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});
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startButton.OnClick += (_, _) => ToggleStartMenu();
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}
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private void ToggleStartMenu()
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{
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if (startMenu is not null)
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{
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WindowManager.CloseWindow(startMenu);
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startMenu = null;
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return;
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}
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Canvas canvas = FullScreenCanvas.GetFullScreenCanvas();
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int screenH = (int)canvas.Mode.Height;
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int menuW = 150;
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int itemH = 22;
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int menuH = (AvailableApps.Length * itemH) + 10;
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int menuX = 2;
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int menuY = screenH - 36 - menuH;
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startMenu = WindowManager.CreateWindow(this, "Start Menu",
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new Size(menuW, menuH),
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new Point(menuX, menuY));
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startMenu.HasChrome = false;
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startMenu.IsResizable = false;
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startMenu.IsDraggable = false;
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startMenu.ZIndex = int.MaxValue - 1;
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startMenu.AutoFlush = true;
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StackLayout stack = startMenu.CreateStackLayout(5, 5, 2);
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stack.UniformWidth = menuW - 10;
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foreach ((string? name, Func<int>? spawn) in AvailableApps)
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{
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Button appBtn = stack.Add<Button>(b =>
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{
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b.Size = new Size(menuW - 10, itemH);
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b.Text = name;
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b.BackgroundColor = Color.FromArgb(60, 60, 65);
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b.TextColor = Color.White;
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});
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appBtn.OnClick += (_, _) =>
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{
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_ = spawn();
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WindowManager.CloseWindow(startMenu);
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startMenu = null;
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};
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}
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}
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private Point lastLocalMousePos = Point.Empty;
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private bool lastLocalLeft, lastLocalRight, lastLocalMiddle;
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internal override void Tick()
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{
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PollLocalHardware();
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WindowManager.Update();
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if (tickCount % 5 == 0)
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{
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UpdateWindowButtons();
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}
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tickCount++;
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if (!ProcessManager.IsProcessRunning<TerminalProcess>())
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{
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_ = ProcessManager.SpawnProcess<TerminalProcess>();
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}
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}
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private void PollLocalHardware()
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{
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Point pos = new(MouseManager.X, MouseManager.Y);
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if (pos != lastLocalMousePos)
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{
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WindowManager.EnqueueMouseEvent(MouseEvent.Move(pos.X, pos.Y));
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lastLocalMousePos = pos;
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}
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bool left = MouseManager.LeftButton;
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if (left != lastLocalLeft)
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{
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WindowManager.EnqueueMouseEvent(left
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? MouseEvent.ButtonDown(pos.X, pos.Y, MouseButton.Left)
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: MouseEvent.ButtonUp(pos.X, pos.Y, MouseButton.Left));
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lastLocalLeft = left;
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}
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bool right = MouseManager.RightButton;
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if (right != lastLocalRight)
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{
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WindowManager.EnqueueMouseEvent(right
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? MouseEvent.ButtonDown(pos.X, pos.Y, MouseButton.Right)
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: MouseEvent.ButtonUp(pos.X, pos.Y, MouseButton.Right));
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lastLocalRight = right;
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}
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bool middle = MouseManager.MiddleButton;
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if (middle != lastLocalMiddle)
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{
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WindowManager.EnqueueMouseEvent(middle
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? MouseEvent.ButtonDown(pos.X, pos.Y, MouseButton.Middle)
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: MouseEvent.ButtonUp(pos.X, pos.Y, MouseButton.Middle));
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lastLocalMiddle = middle;
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}
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int scroll = MouseManager.ScrollDelta;
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if (scroll != 0)
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{
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WindowManager.EnqueueMouseEvent(MouseEvent.Wheel(pos.X, pos.Y, scroll));
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}
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while (KeyboardManager.TryReadKey(out KeyEvent? keyEvent) && keyEvent is not null)
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{
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WindowManager.EnqueueKeyEvent(keyEvent);
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}
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}
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private void UpdateWindowButtons()
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{
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List<Window> allWindows = WindowManager.GetAllWindows()
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.Where(w => w != taskbar && w != startMenu && w.HasChrome)
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.ToList();
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// Build lookup of current window IDs
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HashSet<int> currentIds = [];
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foreach (Window w in allWindows)
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{
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_ = currentIds.Add(w.Id);
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}
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// Remove buttons for windows that no longer exist
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for (int i = windowButtons.Count - 1; i >= 0; i--)
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{
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(int winId, Button btn) = windowButtons[i];
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if (!currentIds.Contains(winId))
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{
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taskbar.RemoveUIElement(btn.Id);
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windowButtons.RemoveAt(i);
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}
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}
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// Build lookup of existing tracked windows
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Dictionary<int, Button> tracked = [];
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foreach ((int winId, Button? btn) in windowButtons)
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{
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tracked[winId] = btn;
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}
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// Add new buttons and reposition everything in one pass
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int btnX = startButton.Size.Width + 6;
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windowButtons.Clear();
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foreach (Window win in allWindows)
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{
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if (tracked.TryGetValue(win.Id, out Button? existing))
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{
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// Reposition existing button
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existing.Position = new Point(btnX, 2);
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}
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else
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{
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// Create new button
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existing = taskbar.CreateUIElement<Button>(b =>
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{
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b.Position = new Point(btnX, 2);
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b.Size = new Size(100, 32);
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b.Text = TruncateTitle(win.Title, 12);
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b.BackgroundColor = Color.FromArgb(55, 55, 60);
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b.TextColor = Color.White;
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});
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int capturedId = win.Id;
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existing.OnClick += (_, _) =>
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{
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Window? target = WindowManager.GetAllWindows().FirstOrDefault(w => w.Id == capturedId);
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if (target is not null)
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{
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WindowManager.FocusWindow(target);
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}
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};
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}
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// Update highlight for focused window
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existing.BackgroundColor = win.IsFocused
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? Color.FromArgb(0, 90, 160)
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: Color.FromArgb(55, 55, 60);
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windowButtons.Add((win.Id, existing));
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btnX += 104;
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}
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}
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private static string TruncateTitle(string title, int maxLen)
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{
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return title.Length <= maxLen ? title : title[..(maxLen - 1)] + "\u2026";
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}
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}
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