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