优化更新代码，添加界面功能并整合
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304
WPFluent/Controls/Toast/ToastControl.xaml.cs
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304
WPFluent/Controls/Toast/ToastControl.xaml.cs
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using WPFluent.Hardware;
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Media;
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using System.Windows.Threading;
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namespace WPFluent.Controls;
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public partial class ToastControl : UserControl
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{
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public Window Window { get; internal set; } = null!;
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public FrameworkElement Owner { get; private set; } = null!;
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public Popup Popup { get; internal set; } = null!;
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public DispatcherTimer Timer { get; set; } = null!;
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public Thickness OffsetMargin { get; set; } = new Thickness(15);
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public ToastConfig? Options { get; set; } = null!;
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public ToastControl() : this(null!, string.Empty)
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{
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}
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public ToastControl(FrameworkElement owner, string message, ToastConfig? options = null)
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{
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InitializeComponent();
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DataContext = this;
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Options = options;
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if (Options != null)
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{
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Time = Options.Time;
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ToastIcon = Options.ToastIcon;
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IconSize = Options.IconSize;
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Location = Options.Location;
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FontStyle = Options.FontStyle;
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FontStretch = Options.FontStretch;
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FontSize = Options.FontSize;
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FontWeight = Options.FontWeight;
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BorderBrush = Options.BorderBrush;
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BorderThickness = Options.BorderThickness;
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CornerRadius = Options.CornerRadius;
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HorizontalContentAlignment = Options.HorizontalContentAlignment;
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VerticalContentAlignment = Options.VerticalContentAlignment;
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OffsetMargin = Options.OffsetMargin;
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}
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Message = message;
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Owner = owner ?? Application.Current.MainWindow;
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Window = Window.GetWindow(Owner);
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if (Window != null)
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{
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Window.Closed += (s, e) => Close();
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}
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}
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internal void ShowCore()
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{
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if (Window == null)
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{
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return;
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}
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Window.Dispatcher.Invoke(() =>
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{
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Popup = new Popup()
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{
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Width = double.NaN,
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Height = double.NaN,
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PopupAnimation = PopupAnimation.Fade,
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AllowsTransparency = true,
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StaysOpen = true,
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Placement = PlacementMode.Relative,
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IsOpen = false,
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Child = this,
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PlacementTarget = Window,
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};
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Window.LocationChanged += OnUpdatePosition;
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Window.SizeChanged += OnUpdatePosition;
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SetPopupOffset(Popup, this);
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Popup.Opened += OnUpdatePosition;
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Popup.Closed += (s, _) =>
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{
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if (s is not Popup popup)
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{
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return;
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}
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if (popup.Child is not ToastControl t)
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{
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return;
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}
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};
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Popup.IsOpen = true;
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});
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Timer = new DispatcherTimer();
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Timer.Tick += (_, _) =>
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{
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Popup.IsOpen = false;
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Window.LocationChanged -= OnUpdatePosition;
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Window.SizeChanged -= OnUpdatePosition;
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};
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Timer.Interval = TimeSpan.FromMilliseconds(Options?.Time ?? ToastConfig.NormalTime);
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Timer.Start();
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}
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protected virtual void OnUpdatePosition(object? sender, EventArgs e)
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{
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var up = typeof(Popup).GetMethod("UpdatePosition", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
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if (up == null || Popup == null)
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{
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return;
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}
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SetPopupOffset(Popup, this);
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up.Invoke(Popup, null);
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}
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protected virtual void SetPopupOffset(Popup popup, ToastControl toast)
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{
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double ownerWidth = toast.Owner.RenderSize.Width;
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double ownerHeight = toast.Owner.RenderSize.Height;
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double popupWidth = popup.Child.RenderSize.Width;
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double popupHeight = popup.Child.RenderSize.Height;
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Thickness offset = toast.OffsetMargin;
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if (popup.PlacementTarget == null)
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{
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ownerWidth = SystemParameters.WorkArea.Size.Width * DpiHelper.ScaleX;
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ownerHeight = SystemParameters.WorkArea.Size.Height * DpiHelper.ScaleY;
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}
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switch (toast.Location)
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{
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case ToastLocation.Center:
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popup.HorizontalOffset = (ownerWidth - popupWidth) / 2d;
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popup.VerticalOffset = (ownerHeight - popupHeight) / 2d;
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break;
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case ToastLocation.Left:
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popup.HorizontalOffset = offset.Left;
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popup.VerticalOffset = (ownerHeight - popupHeight) / 2d;
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break;
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case ToastLocation.Right:
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popup.HorizontalOffset = ownerWidth - popupWidth - offset.Right;
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popup.VerticalOffset = (ownerHeight - popupHeight) / 2d;
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break;
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case ToastLocation.TopLeft:
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popup.HorizontalOffset = offset.Left;
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popup.VerticalOffset = toast.OffsetMargin.Top + offset.Top;
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break;
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case ToastLocation.TopCenter:
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popup.HorizontalOffset = (ownerWidth - popupWidth) / 2d;
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popup.VerticalOffset = toast.OffsetMargin.Top + offset.Top;
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break;
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case ToastLocation.TopRight:
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popup.HorizontalOffset = ownerWidth - popupWidth - offset.Right;
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popup.VerticalOffset = toast.OffsetMargin.Top + offset.Top;
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break;
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case ToastLocation.BottomLeft:
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popup.HorizontalOffset = offset.Left;
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popup.VerticalOffset = ownerHeight - popupHeight - offset.Bottom;
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break;
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case ToastLocation.BottomCenter:
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popup.HorizontalOffset = (ownerWidth - popupWidth) / 2d;
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popup.VerticalOffset = ownerHeight - popupHeight - offset.Bottom;
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break;
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case ToastLocation.BottomRight:
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popup.HorizontalOffset = ownerWidth - popupWidth - offset.Right;
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popup.VerticalOffset = ownerHeight - popupHeight - offset.Bottom;
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break;
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}
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}
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public void Close()
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{
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if (Timer != null)
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{
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Timer.Stop();
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Timer = null!;
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}
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Popup.IsOpen = false;
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Window.LocationChanged -= OnUpdatePosition;
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Window.SizeChanged -= OnUpdatePosition;
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}
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public string Message
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{
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get => (string)GetValue(MessageProperty);
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set => SetValue(MessageProperty, value);
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}
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public static readonly DependencyProperty MessageProperty = DependencyProperty.Register("Message", typeof(string), typeof(ToastControl), new PropertyMetadata(string.Empty));
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public CornerRadius CornerRadius
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{
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get => (CornerRadius)GetValue(CornerRadiusProperty);
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set => SetValue(CornerRadiusProperty, value);
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}
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public static readonly DependencyProperty CornerRadiusProperty = DependencyProperty.Register("CornerRadius", typeof(CornerRadius), typeof(ToastControl), new PropertyMetadata(new CornerRadius(5)));
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public double IconSize
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{
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get => (double)GetValue(IconSizeProperty);
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set => SetValue(IconSizeProperty, value);
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}
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public static readonly DependencyProperty IconSizeProperty = DependencyProperty.Register("IconSize", typeof(double), typeof(ToastControl), new PropertyMetadata(26.0));
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public new Brush BorderBrush
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{
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get => (Brush)GetValue(BorderBrushProperty);
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set => SetValue(BorderBrushProperty, value);
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}
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public new static readonly DependencyProperty BorderBrushProperty = DependencyProperty.Register("BorderBrush", typeof(Brush), typeof(ToastControl), new PropertyMetadata((Brush)new BrushConverter().ConvertFromString("#E1E1E1")!));
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public new Thickness BorderThickness
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{
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get => (Thickness)GetValue(BorderThicknessProperty);
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set => SetValue(BorderThicknessProperty, value);
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}
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public new static readonly DependencyProperty BorderThicknessProperty = DependencyProperty.Register("BorderThickness", typeof(Thickness), typeof(ToastControl), new PropertyMetadata(new Thickness(0.5d)));
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public new Brush Background
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{
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get => (Brush)GetValue(BackgroundProperty);
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set => SetValue(BackgroundProperty, value);
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}
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public new static readonly DependencyProperty BackgroundProperty = DependencyProperty.Register("Background", typeof(Brush), typeof(ToastControl), new PropertyMetadata((Brush)new BrushConverter().ConvertFromString("#FAFAFA")!));
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public new HorizontalAlignment HorizontalContentAlignment
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{
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get => (HorizontalAlignment)GetValue(HorizontalContentAlignmentProperty);
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set => SetValue(HorizontalContentAlignmentProperty, value);
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}
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public new static readonly DependencyProperty HorizontalContentAlignmentProperty = DependencyProperty.Register("HorizontalContentAlignment", typeof(HorizontalAlignment), typeof(ToastControl), new PropertyMetadata(HorizontalAlignment.Left));
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public new VerticalAlignment VerticalContentAlignment
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{
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get => (VerticalAlignment)GetValue(VerticalContentAlignmentProperty);
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set => SetValue(VerticalContentAlignmentProperty, value);
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}
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public new static readonly DependencyProperty VerticalContentAlignmentProperty = DependencyProperty.Register("VerticalContentAlignment", typeof(VerticalAlignment), typeof(ToastControl), new PropertyMetadata(VerticalAlignment.Center));
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public new double Width
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{
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get => (double)GetValue(WidthProperty);
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set => SetValue(WidthProperty, value);
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}
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public new static readonly DependencyProperty WidthProperty = DependencyProperty.Register("Width", typeof(double), typeof(ToastControl), new PropertyMetadata(100d));
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public new double Height
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{
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get => (double)GetValue(HeightProperty);
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set => SetValue(HeightProperty, value);
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}
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public new static readonly DependencyProperty HeightProperty = DependencyProperty.Register("Height", typeof(double), typeof(ToastControl), new PropertyMetadata(48.0));
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public ToastIcon ToastIcon
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{
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get => (ToastIcon)GetValue(MessageBoxIconProperty);
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set => SetValue(MessageBoxIconProperty, value);
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}
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public static readonly DependencyProperty MessageBoxIconProperty = DependencyProperty.Register("ToastIcon", typeof(ToastIcon), typeof(ToastControl));
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public int Time
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{
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get => (int)GetValue(TimeProperty);
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set => SetValue(TimeProperty, value);
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}
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public static readonly DependencyProperty TimeProperty = DependencyProperty.Register("Time", typeof(int), typeof(ToastControl), new PropertyMetadata(ToastConfig.NormalTime));
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public ToastLocation Location
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{
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get => (ToastLocation)GetValue(LocationProperty);
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set => SetValue(LocationProperty, value);
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}
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public static readonly DependencyProperty LocationProperty = DependencyProperty.Register("Location", typeof(ToastLocation), typeof(ToastControl), new PropertyMetadata(ToastLocation.TopCenter));
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}
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