380 lines
13 KiB
C#
380 lines
13 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Linq;
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using System.Reflection;
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.Primitives;
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using Avalonia.Data;
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using Avalonia.Input;
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using Avalonia.Layout;
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using Avalonia.Markup.Xaml;
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using Avalonia.Media;
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using Avalonia.Threading;
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using DispenserCommon.Atrributes;
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using DispenserCommon.Utils;
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using Masuit.Tools;
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using ReactiveUI;
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using SQLite;
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namespace DispenserUI.Views.Controls;
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/// <summary>
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/// 参数配置编辑器
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/// </summary>
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public partial class SettingEditor : UserControl
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{
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public event EventHandler<object> OnSaveClicked;
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public static readonly StyledProperty<object> ParamProperty =
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AvaloniaProperty.Register<SettingEditor, object>(nameof(Param));
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public static readonly StyledProperty<string> TitleProperty =
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AvaloniaProperty.Register<SettingEditor, string>(nameof(Title));
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public static readonly StyledProperty<string?> PathNameProperty =
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AvaloniaProperty.Register<SettingEditor, string?>(nameof(PathName));
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public SettingEditor()
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{
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InitializeComponent();
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Layout = this.FindControl<ScrollViewer>("Layout");
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this.GetObservable(ParamProperty).Subscribe(ps =>
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{
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if (ps == null) return;
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Dispatcher.UIThread.InvokeAsync(() =>
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{
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Param = ps;
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Render();
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});
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});
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}
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public object Param
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{
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get => GetValue(ParamProperty);
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set => SetValue(ParamProperty, value);
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}
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public string Title
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{
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get => GetValue(TitleProperty);
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set => SetValue(TitleProperty, value);
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}
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public string? PathName
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{
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get => GetValue(PathNameProperty);
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set => SetValue(PathNameProperty, value);
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}
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private void InitializeComponent()
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{
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AvaloniaXamlLoader.Load(this);
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}
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/// <summary>
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/// 渲染UI控件
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/// </summary>
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private void Render()
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{
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if (Param.IsNullOrEmpty()) return;
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// 外层用一个大的 Border 来装
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var itemLayout = new Border
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{
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Padding = new Thickness(10),
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Margin = new Thickness(5),
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Background = Brush.Parse("#F6F8FA"),
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BoxShadow = BoxShadows.Parse("0 0 16 0 LightGray"),
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CornerRadius = new CornerRadius(10)
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};
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var stackPanel = new StackPanel();
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var titleBorder = new Border
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{
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Height = 40,
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Padding = new Thickness(20, 0, 20, 0),
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Stretch,
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BorderBrush = new SolidColorBrush(Colors.Gray),
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BorderThickness = new Thickness(0, 0, 0, 1)
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};
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var titleGrid = new Grid
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{
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RowDefinitions = RowDefinitions.Parse("*")
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};
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var titleText = new TextBlock
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{
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Text = GetTitle(),
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FontSize = 16,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left
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};
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var saveBtn = new Button
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{
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Content = "保存",
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HorizontalAlignment = HorizontalAlignment.Right,
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VerticalAlignment = VerticalAlignment.Center,
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VerticalContentAlignment = VerticalAlignment.Center,
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HorizontalContentAlignment = HorizontalAlignment.Center,
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Command = ReactiveCommand.Create(() =>
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{
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OnSaveClicked?.Invoke(this, Param);
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ToastUtil.Success("保存成功");
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}),
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Foreground = Brushes.White,
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Background = Brushes.DodgerBlue,
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Width = 80,
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Margin = new Thickness(0, 0, 10, 0)
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};
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Grid.SetRow(titleText, 0);
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Grid.SetRow(saveBtn, 0);
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titleGrid.Children.Add(titleText);
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titleGrid.Children.Add(saveBtn);
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titleBorder.Child = titleGrid;
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var scrollViewer = new ScrollViewer
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{
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MaxHeight = 500,
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VerticalScrollBarVisibility = ScrollBarVisibility.Auto
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};
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var contentWrapper = new WrapPanel
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{
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Orientation = Orientation.Horizontal
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};
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contentWrapper.Children.AddRange(GetParamItems());
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scrollViewer.Content = contentWrapper;
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stackPanel.Children.Add(titleBorder);
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stackPanel.Children.Add(scrollViewer);
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itemLayout.Child = stackPanel;
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Layout.Content = itemLayout;
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}
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private string GetTitle()
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{
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var type = Param.GetType();
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var descriptionAttribute = type.GetCustomAttribute<DescriptionAttribute>();
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var tableAttribute = type.GetCustomAttribute<TableAttribute>();
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return Title ?? descriptionAttribute?.Description ?? tableAttribute?.Name ?? type.Name;
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}
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private List<StackPanel> GetParamItems()
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{
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var context = DataContext;
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if (context.IsNullOrEmpty()) return [];
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var type = Param.GetType();
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var contextProperties = context!
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.GetType()
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.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
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// 从context 中找到对应的属性
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var contextName = PathName ?? contextProperties.FirstOrDefault(p => p.PropertyType == type)?.Name;
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var properties = type
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.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
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List<StackPanel> panels = [];
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foreach (var property in properties)
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{
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// 如果标记为忽略的直接跳过
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var ignore = property.GetCustomAttributes<IgnoreAttribute>();
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if (ignore.Any()) continue;
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var hide = property.GetCustomAttributes<Hide>();
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if (hide.Any()) continue;
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var descriptionAttribute = property.GetCustomAttribute<DescriptionAttribute>();
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var columnAttribute = property.GetCustomAttribute<ColumnAttribute>();
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var title = descriptionAttribute?.Description ?? columnAttribute?.Name ?? property.Name;
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var item = new StackPanel
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{
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Orientation = Orientation.Horizontal,
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MinWidth = 400,
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VerticalAlignment = VerticalAlignment.Center,
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Margin = new Thickness(20, 5, 20, 5)
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};
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var titleBlock = new TextBlock
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{
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Text = title,
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FontSize = 14,
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Width = 190,
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Margin = new Thickness(0, 0, 10, 0),
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TextWrapping = TextWrapping.Wrap,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left
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};
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item.Children.Add(titleBlock);
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item.Children.Add(GetValueControl(property, contextName));
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panels.Add(item);
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}
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return panels;
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}
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// 根据类型不同，返回不同的控件
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private Control GetValueControl(PropertyInfo property, string? contextName)
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{
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var type = property.PropertyType.Name;
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if (type.ToLower().Contains("enum"))
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{
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type = "Enum";
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}
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var pro = property.GetCustomAttribute<Property>();
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switch (type)
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{
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case "String":
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var textBox = new TextBox
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{
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Width = 200,
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Height = 40,
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IsReadOnly = pro?.IsReadOnly ?? false,
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TextWrapping = TextWrapping.Wrap,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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textBox.Bind(TextBox.TextProperty, new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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if (pro != null && pro.Width != 0)
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{
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textBox.Width = pro.Width;
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}
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if (pro != null && pro.Height != 0)
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{
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textBox.Height = pro.Height;
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textBox.VerticalContentAlignment = VerticalAlignment.Top;
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}
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if (pro is { IsPassword: true })
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{
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textBox.PasswordChar = '*';
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}
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return textBox;
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case "Boolean":
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var toggleSwitch = new ToggleSwitch
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{
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Width = 50,
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Height = 40,
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OnContent = "",
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OffContent = "",
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IsEnabled = !(pro?.IsReadOnly ?? false),
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Cursor = new Cursor(StandardCursorType.Hand),
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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toggleSwitch.Bind(ToggleButton.IsCheckedProperty, new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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return toggleSwitch;
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case "Enum":
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var comboBox = new ComboBox
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{
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Width = 200,
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Height = 40,
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IsEnabled = !(pro?.IsReadOnly ?? false),
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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var fields = property.PropertyType.GetFields();
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var items = fields.Select(p =>
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{
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var description = p.GetCustomAttribute<DescriptionAttribute>();
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return description?.Description ?? p.Name;
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}).Where(p => p != "value__").ToList();
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comboBox.ItemsSource = items;
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comboBox.Bind(SelectingItemsControl.SelectedIndexProperty,
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new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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return comboBox;
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case "Int32":
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case "Int64":
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var numericUpDown = new NumericUpDown
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{
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Width = 200,
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Height = 40,
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ShowButtonSpinner = false,
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FormatString = "F0",
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IsReadOnly = pro?.IsReadOnly ?? false,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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numericUpDown.Bind(NumericUpDown.ValueProperty, new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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return numericUpDown;
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case "Float":
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case "Double":
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case "Decimal":
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var format = pro?.Format ?? "0.###";
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var @decimal = new NumericUpDown
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{
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Width = 200,
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Height = 40,
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ShowButtonSpinner = false,
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FormatString = format,
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IsReadOnly = pro?.IsReadOnly ?? false,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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@decimal.Bind(NumericUpDown.ValueProperty, new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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return @decimal;
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default:
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var defalutText = new TextBox
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{
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Width = 200,
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Height = 40,
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IsReadOnly = pro?.IsReadOnly ?? false,
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TextWrapping = TextWrapping.Wrap,
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VerticalAlignment = VerticalAlignment.Center,
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HorizontalAlignment = HorizontalAlignment.Left,
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VerticalContentAlignment = VerticalAlignment.Center
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};
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defalutText.Bind(TextBox.TextProperty, new Binding(contextName + "." + property.Name)
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{
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Mode = BindingMode.TwoWay
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});
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return defalutText;
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}
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}
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} |