ShrlAlgo/Shrlalgo.RvKits
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清理无用代码

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GG Z
2026-02-18 21:41:30 +08:00
parent ee325d169e
commit 94cf3f3266
131 changed files with 69 additions and 12589 deletions
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44
ShrlAlgoToolkit.Mvvm/Assists/BindingHelper.cs
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using System.Windows;
using System.Windows.Data;
namespace ShrlAlgoToolkit.Mvvm.Assists
{
public static class BindingHelper
{
public static Binding GetBinding(this FrameworkElement element, DependencyProperty dependencyProperty)
{
var expression = element.GetBindingExpression(dependencyProperty);
if (expression == null)
{
return null;
}
return expression.ParentBinding;
}
/// <summary>
/// 获取绑定的源(模型视图)属性类型
/// </summary>
/// <param name="element"></param>
/// <param name="dependencyProperty"></param>
/// <returns></returns>
public static Type GetBindingPropertyType(this FrameworkElement element, DependencyProperty dependencyProperty)
{
var binding = element.GetBindingExpression(dependencyProperty);
var source = binding.ResolvedSource;
var prop = source.GetType().GetProperty(binding.ResolvedSourcePropertyName);
return prop.PropertyType;
}
/// <summary>
/// 设置绑定
/// </summary>
/// <param name="element">wpf框架元素</param>
/// <param name="dependencyProperty">依赖属性</param>
/// <param name="propertyName">视图模型属性</param>
/// <param name="sourceData">视图模型</param>
public static void SetBinding(this FrameworkElement element,DependencyProperty dependencyProperty,string propertyName,object sourceData)
{
var description = new Binding() { Path = new PropertyPath(propertyName), Source = sourceData };
element.SetBinding(dependencyProperty, description);
}
}
}

24
ShrlAlgoToolkit.Mvvm/Assists/BindingProxy.cs
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using System.Windows;
namespace ShrlAlgoToolkit.Mvvm.Assists
{
/// <summary>
/// 绑定代理，用来传递绑定对象
/// </summary>
public class BindingProxy : Freezable
{
protected override Freezable CreateInstanceCore() => new BindingProxy();
public object Data
{
get { return GetValue(DataProperty); }
set { SetValue(DataProperty, value); }
}
public static readonly DependencyProperty DataProperty = DependencyProperty.Register(
nameof(Data),
typeof(object),
typeof(BindingProxy)
);
}
}

42
ShrlAlgoToolkit.Mvvm/Attach/TextSearchAssist.cs
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using System.Windows;
namespace ShrlAlgoToolkit.Mvvm.Attach;
public class TextSearchAssist
{
// Using a DependencyProperty as the backing store for IsTextMatch. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsTextMatchProperty = DependencyProperty.RegisterAttached(
"IsTextMatch",
typeof(bool),
typeof(TextSearchAssist),
new UIPropertyMetadata(false)
);
// Using a DependencyProperty as the backing store for SearchValue. This enables animation, styling, binding, etc...
public static readonly DependencyProperty SearchValueProperty = DependencyProperty.RegisterAttached(
"SearchValue",
typeof(string),
typeof(TextSearchAssist),
new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.Inherits)
);
public static bool GetIsTextMatch(DependencyObject obj)
{
return (bool)obj.GetValue(IsTextMatchProperty);
}
public static string GetSearchValue(DependencyObject obj)
{
return (string)obj.GetValue(SearchValueProperty);
}
public static void SetIsTextMatch(DependencyObject obj, bool value)
{
obj.SetValue(IsTextMatchProperty, value);
}
public static void SetSearchValue(DependencyObject obj, string value)
{
obj.SetValue(SearchValueProperty, value);
}
}

74
ShrlAlgoToolkit.Mvvm/Behaviors/CloseByButtonBehavior.cs
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using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using Microsoft.Xaml.Behaviors;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
//<Windows x:Class="WpfApplication6.Window1"
// xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
// xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
// xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
// xmlns:local="clr-namespace:WpfApplication6"
// Title="Window1" Height="300" Width="300">
// <i:Interaction.Behaviors>
// <local:CloseByButtonBehavior CloseButton="{Binding ElementName=closeButton}"/>
// </i:Interaction.Behaviors>
// <Grid>
// <Button Name="closeButton">CloseTrigger</Button>
// </Grid>
//</Windows>
/// <summary>
/// 通过按钮点击，关闭窗口
/// </summary>
public class CloseByButtonBehavior : Behavior<Window>
{
public static readonly DependencyProperty CommandProperty = DependencyProperty.Register(
nameof(Command),
typeof(ICommand),
typeof(CloseByButtonBehavior)
);
public static readonly DependencyProperty CommandParameterProperty = DependencyProperty.Register(
nameof(CommandParameter),
typeof(object),
typeof(CloseByButtonBehavior)
);
public static readonly DependencyProperty CloseButtonProperty = DependencyProperty.Register(
nameof(CloseButton),
typeof(Button),
typeof(CloseByButtonBehavior),
new FrameworkPropertyMetadata(null, OnCloseButtonChanged)
);
public ICommand Command
{
get => (ICommand)GetValue(CommandProperty);
set => SetValue(CommandProperty, value);
}
public object CommandParameter
{
get => GetValue(CommandParameterProperty);
set => SetValue(CommandParameterProperty, value);
}
public Button CloseButton
{
get => (Button)GetValue(CloseButtonProperty);
set => SetValue(CloseButtonProperty, value);
}
private static void OnCloseButtonChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var window = ((CloseByButtonBehavior)d).AssociatedObject;
((Button)e.NewValue).Click += (s, e1) =>
{
var command = ((CloseByButtonBehavior)d).Command;
var commandParameter = ((CloseByButtonBehavior)d).CommandParameter;
command?.Execute(commandParameter);
window.Close();
};
}
}

46
ShrlAlgoToolkit.Mvvm/Behaviors/CloseByPropertyBehavior.cs
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using System.Windows;
using Microsoft.Xaml.Behaviors;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
/// <summary>
/// 通过设置属性值，关闭窗口
/// </summary>
/// <example>
/// <c><i:Interaction.Behaviors>
/// <behavior:CloseByPropertyBehavior CloseTrigger = "{Binding CloseTrigger}" />
/// </ i:Interaction.Behaviors>
/// </c>
/// </example>
public class CloseByPropertyBehavior : Behavior<Window>
{
public static readonly DependencyProperty CloseTriggerProperty = DependencyProperty.Register(
nameof(CloseTrigger),
typeof(bool),
typeof(CloseByPropertyBehavior),
new PropertyMetadata(false, OnCloseTriggerChanged)
);
public bool CloseTrigger
{
get => (bool)GetValue(CloseTriggerProperty);
set => SetValue(CloseTriggerProperty, value);
}
private static void OnCloseTriggerChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (d is CloseByPropertyBehavior behavior)
{
behavior.OnCloseTriggerChanged();
}
}
private void OnCloseTriggerChanged()
{
// when closetrigger is true, close the window
if (CloseTrigger)
{
AssociatedObject.Close();
}
}
}

67
ShrlAlgoToolkit.Mvvm/Behaviors/CloseOnClickBehaviour.cs
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using System.Windows;
using System.Windows.Controls;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
/// <summary>
/// 关闭窗口
/// </summary>
/// <example><Button Content = "Save" Command="{Binding SaveCommand}"></example>
/// <i:Interaction.Triggers>
/// <i:EventTrigger EventName = "Click" >
/// < i:CallMethodAction MethodName = "CloseTrigger" TargetObject="{Binding RelativeSource={RelativeSource IsMultiSelect=FindAncestor, AncestorType=Windows}}" />
/// </i:EventTrigger >
/// </i:Interaction.Triggers >
///</Button>
public class CloseOnClickBehaviour : Microsoft.Xaml.Behaviors.Behavior<FrameworkElement>
{
public static readonly DependencyProperty IsEnabledProperty = DependencyProperty.RegisterAttached(
"IsEnabled",
typeof(bool),
typeof(CloseOnClickBehaviour),
new PropertyMetadata(false, OnIsEnabledChanged)
);
public static bool GetIsEnabled(DependencyObject obj)
{
return (bool)obj.GetValue(IsEnabledProperty);
}
public static void SetIsEnabled(DependencyObject obj, bool value)
{
obj.SetValue(IsEnabledProperty, value);
}
private static void OnIsEnabledChanged(DependencyObject dpo, DependencyPropertyChangedEventArgs args)
{
if (dpo is not Button button)
{
return;
}
var oldValue = (bool)args.OldValue;
var newValue = (bool)args.NewValue;
if (!oldValue && newValue)
{
button.Click += OnClick;
}
else if (oldValue && !newValue)
{
button.PreviewMouseLeftButtonDown -= OnClick;
}
}
private static void OnClick(object sender, RoutedEventArgs e)
{
if (sender is not Button button)
{
return;
}
var win = Window.GetWindow(button);
win?.Close();
}
}

45
ShrlAlgoToolkit.Mvvm/Behaviors/DropFileBehavior.cs
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using System.Windows;
using Microsoft.Xaml.Behaviors;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
/// <summary>
/// <20><>ק<EFBFBD>ļ<EFBFBD><C4BC>¼<EFBFBD>
/// </summary>
/// <example>DropFileBehaviors Data="{Binding FileNames,Mode=OneWayToSource}"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ԣ<EFBFBD>ͨ<EFBFBD><CDA8>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>Mvvm</example>
/// <remarks><3E><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>AllowDrop<6F><70><EFBFBD><EFBFBD><EFBFBD>ϲ㸲<CFB2><E3B8B2>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Grid<69><64><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4>ڵ<EFBFBD>DropEnter<65><72>DropLeave(EventTrigger)<29>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD>Drop<6F>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(ChangePropertyAction)</remarks>
class DropFileBehavior : Behavior<FrameworkElement>
{
public string[] Data
{
get { return (string[])GetValue(DataProperty); }
set { SetValue(DataProperty, value); }
}
public static readonly DependencyProperty DataProperty =
DependencyProperty.Register(nameof(Data), typeof(string[]), typeof(DropFileBehavior), new PropertyMetadata(null));
protected override void OnAttached()
{
AssociatedObject.AllowDrop = true;
AssociatedObject.Drop += DropHandler;
}
private void DropHandler(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
Data = (string[])e.Data.GetData(DataFormats.FileDrop);
}
}
protected override void OnDetaching()
{
AssociatedObject.Drop -= DropHandler;
}
protected override void OnChanged()
{
base.OnChanged();
}
}

6
ShrlAlgoToolkit.Mvvm/Behaviors/IValidationExceptionHandler.cs
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namespace ShrlAlgoToolkit.Mvvm.Behaviors;
public interface IValidationExceptionHandler
{
bool IsValid { get; set; }
}

44
ShrlAlgoToolkit.Mvvm/Behaviors/ValidationRuleBehavior.cs
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using System.Windows;
using System.Windows.Controls;
using Microsoft.Xaml.Behaviors;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
/// <summary>
/// 在xaml的资源中声明，viewModel继承IValidationExceptionHandler，通过IsValid判断能否执行
/// </summary>
public class ValidationRuleBehavior : Behavior<FrameworkElement>
{
private int errorCount;
protected override void OnAttached()
{
base.OnAttached();
AssociatedObject.AddHandler(Validation.ErrorEvent, new EventHandler<ValidationErrorEventArgs>(OnValidationError));
}
protected override void OnDetaching()
{
AssociatedObject.RemoveHandler(Validation.ErrorEvent, new EventHandler<ValidationErrorEventArgs>(OnValidationError));
}
private void OnValidationError(object sender, ValidationErrorEventArgs e)
{
if (AssociatedObject.DataContext is IValidationExceptionHandler handler)
{
if (e.OriginalSource is UIElement elem)
{
if (e.Action == ValidationErrorEventAction.Added)
{
errorCount++;
}
else if (e.Action == ValidationErrorEventAction.Removed)
{
errorCount--;
}
}
handler.IsValid = errorCount == 0;
}
}
}

75
ShrlAlgoToolkit.Mvvm/Behaviors/WindowCloseByButtonBehavior.cs
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using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using Microsoft.Xaml.Behaviors;
namespace ShrlAlgoToolkit.Mvvm.Behaviors;
//<Window x:Class="WpfApplication6.Window1"
// xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
// xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
// xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
// xmlns:local="clr-namespace:WpfApplication6"
// Title="Window1" Height="300" Width="300">
// <i:Interaction.Behaviors>
// <local:WindowCloseByButtonBehavior CloseButton="{Binding ElementName=closeButton}"/>
// </i:Interaction.Behaviors>
// <Grid>
// <Button Name="closeButton">CloseTrigger</Button>
// </Grid>
//</Window>
/// <summary>
/// 通过按钮点击，关闭窗口
/// </summary>
public class WindowCloseByButtonBehavior
: Behavior<Window>
{
public static readonly DependencyProperty CommandProperty = DependencyProperty.Register(
nameof(Command),
typeof(ICommand),
typeof(WindowCloseByButtonBehavior)
);
public static readonly DependencyProperty CommandParameterProperty = DependencyProperty.Register(
nameof(CommandParameter),
typeof(object),
typeof(WindowCloseByButtonBehavior)
);
public static readonly DependencyProperty CloseButtonProperty = DependencyProperty.Register(
nameof(CloseButton),
typeof(Button),
typeof(WindowCloseByButtonBehavior),
new FrameworkPropertyMetadata(null, OnCloseButtonChanged)
);
public ICommand Command
{
get => (ICommand)GetValue(CommandProperty);
set => SetValue(CommandProperty, value);
}
public object CommandParameter
{
get => GetValue(CommandParameterProperty);
set => SetValue(CommandParameterProperty, value);
}
public Button CloseButton
{
get => (Button)GetValue(CloseButtonProperty);
set => SetValue(CloseButtonProperty, value);
}
private static void OnCloseButtonChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var window = ((WindowCloseByButtonBehavior)d).AssociatedObject;
((Button)e.NewValue).Click += (s, e1) =>
{
var command = ((WindowCloseByButtonBehavior)d).Command;
var commandParameter = ((WindowCloseByButtonBehavior)d).CommandParameter;
command?.Execute(commandParameter);
window.Close();
};
}
}