mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-22 00:54:26 +08:00
0.2.2
时钟组件的完善。
This commit is contained in:
lincube
273
LanMontainDesktop/Views/Components/TimerWidget.axaml.cs
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273
LanMontainDesktop/Views/Components/TimerWidget.axaml.cs
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using System;
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using System.Globalization;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.Shapes;
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using Avalonia.Input;
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using Avalonia.Media;
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using Avalonia.Styling;
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using Avalonia.Threading;
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namespace LanMontainDesktop.Views.Components;
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public partial class TimerWidget : UserControl
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{
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private const int MaxTimerSeconds = 60;
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private const double DialSize = 224;
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private const double Center = DialSize / 2;
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private readonly DispatcherTimer _timer = new()
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{
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Interval = TimeSpan.FromSeconds(1)
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};
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private double _currentCellSize = 48;
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private bool _isRunning;
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private int _remainingSeconds;
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private bool? _isNightModeApplied;
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public TimerWidget()
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{
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InitializeComponent();
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_timer.Tick += OnTimerTick;
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AttachedToVisualTree += OnAttachedToVisualTree;
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DetachedFromVisualTree += OnDetachedFromVisualTree;
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SizeChanged += OnSizeChanged;
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PlayButtonBorder.PointerPressed += OnPlayButtonPointerPressed;
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UpdateVisual();
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}
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private void OnAttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
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{
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UpdateVisual();
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_timer.Start();
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}
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private void OnDetachedFromVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
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{
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_timer.Stop();
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}
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private void OnSizeChanged(object? sender, SizeChangedEventArgs e)
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{
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ApplyCellSize(_currentCellSize);
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}
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private void OnTimerTick(object? sender, EventArgs e)
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{
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ApplyModeVisualIfNeeded();
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if (!_isRunning)
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{
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return;
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}
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if (_remainingSeconds > 0)
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{
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_remainingSeconds--;
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}
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if (_remainingSeconds <= 0)
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{
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_remainingSeconds = 0;
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_isRunning = false;
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}
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UpdateVisual();
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}
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private void OnPlayButtonPointerPressed(object? sender, PointerPressedEventArgs e)
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{
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if (!e.GetCurrentPoint(this).Properties.IsLeftButtonPressed)
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{
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return;
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}
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if (_isRunning)
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{
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_isRunning = false;
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}
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else
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{
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if (_remainingSeconds <= 0)
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{
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_remainingSeconds = MaxTimerSeconds;
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}
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_isRunning = true;
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}
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UpdateVisual();
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e.Handled = true;
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}
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private void UpdateVisual()
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{
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ApplyModeVisualIfNeeded();
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UpdateNumberVisual();
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UpdateHandGeometry();
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UpdatePlayButtonVisual();
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}
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private void UpdateNumberVisual()
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{
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var current = Math.Clamp(_remainingSeconds, 0, MaxTimerSeconds);
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var top = current == 0 ? MaxTimerSeconds : current - 1;
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var next = (current + 1) % (MaxTimerSeconds + 1);
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var nextNext = (current + 2) % (MaxTimerSeconds + 1);
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TopNumberTextBlock.Text = top.ToString(CultureInfo.InvariantCulture);
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MainNumberTextBlock.Text = current.ToString(CultureInfo.InvariantCulture);
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NextNumberTextBlock.Text = next.ToString(CultureInfo.InvariantCulture);
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NextNextNumberTextBlock.Text = nextNext.ToString(CultureInfo.InvariantCulture);
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}
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private void UpdateHandGeometry()
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{
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var angleDeg = (_remainingSeconds % (MaxTimerSeconds + 1)) / 60d * 360d;
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var radians = angleDeg * Math.PI / 180d;
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var cos = Math.Cos(radians);
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var sin = Math.Sin(radians);
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var start = new Point(Center - cos * 2, Center - sin * 2);
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var end = new Point(Center + cos * 68, Center + sin * 68);
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var glowEnd = new Point(Center + cos * 74, Center + sin * 74);
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HandLine.StartPoint = start;
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HandLine.EndPoint = end;
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HandGlowLine.StartPoint = start;
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HandGlowLine.EndPoint = glowEnd;
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}
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private void UpdatePlayButtonVisual()
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{
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PlayIconPath.Data = Geometry.Parse(_isRunning
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? "M 0,0 L 4,0 L 4,14 L 0,14 Z M 8,0 L 12,0 L 12,14 L 8,14 Z"
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: "M 0,0 L 0,14 L 11,7 Z");
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}
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private void ApplyModeVisualIfNeeded()
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{
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var isNightMode = ResolveIsNightMode();
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if (_isNightModeApplied.HasValue && _isNightModeApplied.Value == isNightMode)
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{
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return;
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}
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_isNightModeApplied = isNightMode;
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ApplyModeVisual(isNightMode);
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}
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private void ApplyModeVisual(bool isNightMode)
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{
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RootBorder.Background = CreateBrush(isNightMode ? "#313540" : "#E8EAEE");
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TimerPanelBorder.Background = isNightMode
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? CreateLinearGradientBrush("#2F3441", "#202632")
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: CreateLinearGradientBrush("#FBFCFE", "#F3F5F9");
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TimerPanelBorder.BorderBrush = CreateBrush(isNightMode ? "#3B4353" : "#E2E7F0");
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CenterDivider.Background = CreateBrush(isNightMode ? "#434B5C" : "#D5DAE3");
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TopNumberTextBlock.Foreground = CreateBrush(isNightMode ? "#7A8397" : "#AEB4C1");
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MainNumberTextBlock.Foreground = CreateBrush(isNightMode ? "#F3F6FE" : "#0F141C");
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NextNumberTextBlock.Foreground = CreateBrush(isNightMode ? "#8089A0" : "#B2B8C4");
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NextNextNumberTextBlock.Foreground = CreateBrush(isNightMode ? "#6A7388" : "#C8CDD7");
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var markBrush = CreateBrush(isNightMode ? "#5A657D" : "#D0D6E1");
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ScaleMark1.Background = markBrush;
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ScaleMark2.Background = markBrush;
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ScaleMark3.Background = markBrush;
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ScaleMark4.Background = markBrush;
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PlayButtonBorder.BorderBrush = CreateBrush(isNightMode ? "#4A5367" : "#D3D9E4");
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PlayIconPath.Fill = CreateBrush(isNightMode ? "#8E98AF" : "#98A2B8");
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CenterDotRing.Fill = CreateBrush(isNightMode ? "#EAF0FF" : "#FDFEFF");
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CenterDotRing.Stroke = CreateBrush(isNightMode ? "#A9B8D5" : "#E3E8F0");
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CenterDotCore.Fill = CreateBrush("#FF4D63");
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HandLine.Stroke = CreateBrush("#FF4D63");
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HandGlowLine.Stroke = CreateBrush(isNightMode ? "#FF6A6E" : "#FF7A78");
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HandGlowLine.Opacity = isNightMode ? 0.28 : 0.20;
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}
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public void ApplyCellSize(double cellSize)
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{
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_currentCellSize = Math.Max(1, cellSize);
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var scale = ResolveScale();
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RootBorder.CornerRadius = new CornerRadius(Math.Clamp(34 * scale, 12, 48));
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RootBorder.Padding = new Thickness(Math.Clamp(14 * scale, 7, 22));
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TimerPanelBorder.CornerRadius = new CornerRadius(Math.Clamp(32 * scale, 12, 42));
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PlayButtonBorder.Width = Math.Clamp(42 * scale, 28, 58);
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PlayButtonBorder.Height = Math.Clamp(42 * scale, 28, 58);
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PlayButtonBorder.CornerRadius = new CornerRadius(PlayButtonBorder.Width / 2d);
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ApplyModeVisualIfNeeded();
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}
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private double ResolveScale()
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{
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var cellScale = Math.Clamp(_currentCellSize / 44d, 0.60, 1.90);
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var heightScale = Bounds.Height > 1 ? Math.Clamp(Bounds.Height / 300d, 0.58, 2.0) : 1;
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var widthScale = Bounds.Width > 1 ? Math.Clamp(Bounds.Width / 300d, 0.58, 2.0) : 1;
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return Math.Clamp(Math.Min(cellScale, Math.Min(heightScale, widthScale) * 1.05), 0.58, 1.95);
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}
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private bool ResolveIsNightMode()
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{
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if (ActualThemeVariant == ThemeVariant.Dark)
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{
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return true;
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}
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if (ActualThemeVariant == ThemeVariant.Light)
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{
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return false;
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}
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if (this.TryFindResource("AdaptiveSurfaceBaseBrush", out var value) &&
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value is ISolidColorBrush solidBrush)
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{
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return CalculateRelativeLuminance(solidBrush.Color) < 0.45;
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}
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return false;
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}
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private static IBrush CreateBrush(string colorHex)
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{
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return new SolidColorBrush(Color.Parse(colorHex));
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}
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private static IBrush CreateLinearGradientBrush(string fromColorHex, string toColorHex)
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{
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return new LinearGradientBrush
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{
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StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
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EndPoint = new RelativePoint(1, 1, RelativeUnit.Relative),
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GradientStops = new GradientStops
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{
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new GradientStop(Color.Parse(fromColorHex), 0),
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new GradientStop(Color.Parse(toColorHex), 1)
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}
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};
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}
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private static double CalculateRelativeLuminance(Color color)
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{
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static double ToLinear(double channel)
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{
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return channel <= 0.03928
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? channel / 12.92
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: Math.Pow((channel + 0.055) / 1.055, 2.4);
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}
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var r = ToLinear(color.R / 255d);
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var g = ToLinear(color.G / 255d);
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var b = ToLinear(color.B / 255d);
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return 0.2126 * r + 0.7152 * g + 0.0722 * b;
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}
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}
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