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Improve character display in EditTemplateDialog

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This commit is contained in:
Michael Bucari-Tovo 2023-01-07 14:33:49 -07:00
parent acb6d1b335
commit ed15614288
5 changed files with 28 additions and 27 deletions
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44
Source/LibationFileManager/PropertyChangeFilter.cs
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@ -3,6 +3,7 @@ using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
namespace LibationFileManager
{
@ -50,7 +51,7 @@ namespace LibationFileManager
using var cancellation = propertyChangeFilter.ObservePropertyChanging<int>("MyProperty", MyPropertyChanging);
void MyPropertyChanging(string propertyName, int oldValue, int newValue)
void MyPropertyChanging(int oldValue, int newValue)
{
// Only the property whose name match
// "MyProperty" will fire this method.
@ -62,7 +63,7 @@ namespace LibationFileManager
* OR *
******
using var cancellation = propertyChangeFilter.ObservePropertyChanged<bool>("MyProperty", (_, s) =>
using var cancellation = propertyChangeFilter.ObservePropertyChanged<bool>("MyProperty", s =>
{
// Only the property whose name match
// "MyProperty" will fire this action.
@ -79,8 +80,8 @@ namespace LibationFileManager
private readonly Dictionary<string, List<Delegate>> propertyChangedActions = new();
private readonly Dictionary<string, List<Delegate>> propertyChangingActions = new();
private readonly List<KeyValuePair<PropertyChangedEventHandlerEx, PropertyChangedEventHandlerEx>> changedFilters = new();
private readonly List<KeyValuePair<PropertyChangingEventHandlerEx, PropertyChangingEventHandlerEx>> changingFilters = new();
private readonly List<(PropertyChangedEventHandlerEx subscriber, PropertyChangedEventHandlerEx wrapper)> changedFilters = new();
private readonly List<(PropertyChangingEventHandlerEx subscriber, PropertyChangingEventHandlerEx wrapper)> changingFilters = new();
public PropertyChangeFilter()
{
@ -102,7 +103,7 @@ namespace LibationFileManager
{
add
{
var attributes = Attribute.GetCustomAttributes(value.Method, typeof(PropertyChangeFilterAttribute)) as PropertyChangeFilterAttribute[];
var attributes = getAttributes<PropertyChangeFilterAttribute>(value.Method);
if (attributes.Any())
{
@ -113,7 +114,7 @@ namespace LibationFileManager
if (e.PropertyName.In(matches)) value(s, e);
}
changedFilters.Add(new(value, filterer));
changedFilters.Add((value, filterer));
_propertyChanged += filterer;
}
@ -122,12 +123,12 @@ namespace LibationFileManager
}
remove
{
var del = changedFilters.LastOrDefault(d => d.Key == value);
if (del.Key is null)
var del = changedFilters.LastOrDefault(d => d.subscriber == value);
if (del == default)
_propertyChanged -= value;
else
{
_propertyChanged -= del.Value;
_propertyChanged -= del.wrapper;
changedFilters.Remove(del);
}
}
@ -137,7 +138,7 @@ namespace LibationFileManager
{
add
{
var attributes = Attribute.GetCustomAttributes(value.Method, typeof(PropertyChangeFilterAttribute)) as PropertyChangeFilterAttribute[];
var attributes = getAttributes<PropertyChangeFilterAttribute>(value.Method);
if (attributes.Any())
{
@ -148,7 +149,7 @@ namespace LibationFileManager
if (e.PropertyName.In(matches)) value(s, e);
}
changingFilters.Add(new(value, filterer));
changingFilters.Add((value, filterer));
_propertyChanging += filterer;
@ -158,17 +159,20 @@ namespace LibationFileManager
}
remove
{
var del = changingFilters.LastOrDefault(d => d.Key == value);
if (del.Key is null)
var del = changingFilters.LastOrDefault(d => d.subscriber == value);
if (del == default)
_propertyChanging -= value;
else
{
_propertyChanging -= del.Value;
_propertyChanging -= del.wrapper;
changingFilters.Remove(del);
}
}
}
private static T[] getAttributes<T>(MethodInfo methodInfo) where T : Attribute
=> Attribute.GetCustomAttributes(methodInfo, typeof(T)) as T[];
#endregion
#region Observables
@ -198,9 +202,9 @@ namespace LibationFileManager
/// </summary>
/// <typeparam name="T">The <paramref name="propertyName"/>'s <see cref="Type"/></typeparam>
/// <param name="propertyName">Name of the property whose change triggers the <paramref name="action"/></param>
/// <param name="action">Action to be executed with parameters: <paramref name="propertyName"/> and <strong>NewValue</strong></param>
/// <param name="action">Action to be executed with the NewValue as a parameter</param>
/// <returns>A reference to an interface that allows observers to stop receiving notifications before the provider has finished sending them.</returns>
public IDisposable ObservePropertyChanged<T>(string propertyName, Action<string, T> action)
public IDisposable ObservePropertyChanged<T>(string propertyName, Action<T> action)
{
validateSubscriber<T>(propertyName, action);
@ -220,9 +224,9 @@ namespace LibationFileManager
/// </summary>
/// <typeparam name="T">The <paramref name="propertyName"/>'s <see cref="Type"/></typeparam>
/// <param name="propertyName">Name of the property whose change triggers the <paramref name="action"/></param>
/// <param name="action">Action to be executed with parameters: <paramref name="propertyName"/>, <b>OldValue</b>, and <b>NewValue</b></param>
/// <param name="action">Action to be executed with OldValue and NewValue as parameters</param>
/// <returns>A reference to an interface that allows observers to stop receiving notifications before the provider has finished sending them.</returns>
public IDisposable ObservePropertyChanging<T>(string propertyName, Action<string, T, T> action)
public IDisposable ObservePropertyChanging<T>(string propertyName, Action<T, T> action)
{
validateSubscriber<T>(propertyName, action);
@ -257,7 +261,7 @@ namespace LibationFileManager
{
foreach (var action in propertyChangedActions[e.PropertyName])
{
action.DynamicInvoke(e.PropertyName, e.NewValue);
action.DynamicInvoke(e.NewValue);
}
}
}
@ -268,7 +272,7 @@ namespace LibationFileManager
{
foreach (var action in propertyChangingActions[e.PropertyName])
{
action.DynamicInvoke(e.PropertyName, e.OldValue, e.NewValue);
action.DynamicInvoke(e.OldValue, e.NewValue);
}
}
}