MVP port complete

2026-05-30 20:17:36 -05:00
parent a1cffce9fd
commit c54b5dc4f4
6 changed files with 1271 additions and 16 deletions
@@ -0,0 +1,82 @@
+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+
+using System;
+using LibreHardwareMonitor.Windows.WinUI.Services;
+using Microsoft.UI;
+using Microsoft.UI.Windowing;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Media;
+using Windows.Graphics;
+using WinRT.Interop;
+
+namespace LibreHardwareMonitor.Windows.WinUI;
+
+public sealed class PlotWindow : Window
+{
+    private readonly AppSettings _settings;
+    private readonly AppWindow _appWindow;
+    private bool _closingFromOwner;
+
+    public PlotWindow(AppSettings settings)
+    {
+        _settings = settings;
+
+        IntPtr hwnd = WindowNative.GetWindowHandle(this);
+        _appWindow = AppWindow.GetFromWindowId(Win32Interop.GetWindowIdFromWindow(hwnd));
+        _appWindow.Title = "Sensor Plot";
+
+        PlotCanvas = new Canvas
+        {
+            MinWidth = 320,
+            MinHeight = 220,
+            Background = (Brush)Application.Current.Resources["SystemControlBackgroundAltHighBrush"]
+        };
+        PlotCanvas.SizeChanged += (_, _) => PlotSizeChanged?.Invoke(this, EventArgs.Empty);
+        Content = PlotCanvas;
+
+        RestoreBounds();
+        Closed += PlotWindow_Closed;
+    }
+
+    public event EventHandler? PlotSizeChanged;
+
+    public event EventHandler? UserClosed;
+
+    public Canvas PlotCanvas { get; }
+
+    public void CloseFromOwner()
+    {
+        _closingFromOwner = true;
+        Close();
+    }
+
+    private void RestoreBounds()
+    {
+        int width = Math.Max(320, _settings.GetValue("plotForm.Width", 600));
+        int height = Math.Max(220, _settings.GetValue("plotForm.Height", 400));
+        _appWindow.Resize(new SizeInt32(width, height));
+
+        int x = _settings.GetValue("plotForm.Location.X", int.MinValue);
+        int y = _settings.GetValue("plotForm.Location.Y", int.MinValue);
+        if (x != int.MinValue && y != int.MinValue)
+            _appWindow.Move(new PointInt32(x, y));
+    }
+
+    private void PlotWindow_Closed(object sender, WindowEventArgs args)
+    {
+        SaveBounds();
+        if (!_closingFromOwner)
+            UserClosed?.Invoke(this, EventArgs.Empty);
+    }
+
+    private void SaveBounds()
+    {
+        _settings.SetValue("plotForm.Location.X", _appWindow.Position.X);
+        _settings.SetValue("plotForm.Location.Y", _appWindow.Position.Y);
+        _settings.SetValue("plotForm.Width", _appWindow.Size.Width);
+        _settings.SetValue("plotForm.Height", _appWindow.Size.Height);
+    }
+}