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feat: Added shims for ReflectionUtils.SubscribeEvent for known callbacks

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This commit is contained in:
Chris Cameron
2019-01-29 21:59:10 -05:00
parent db50ada952
commit 196c2a535a
2 changed files with 122 additions and 5 deletions
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55
ICD.Common.Utils/ReflectionUtils.cs
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@@ -337,8 +337,9 @@ namespace ICD.Common.Utils
if (valueType.IsIntegerNumeric())
return Enum.ToObject(type, value);
if (value is string)
return Enum.Parse(type, value as string, false);
string valueAsString = value as string;
if (valueAsString != null)
return Enum.Parse(type, valueAsString, false);
}
return Convert.ChangeType(value, type, null);
@@ -352,12 +353,56 @@ namespace ICD.Common.Utils
}
/// <summary>
/// Subscribes to the event on the given instance using the handler and callback method.
/// Subscribes to the event on the given instance using the event handler.
/// </summary>
/// <param name="instance">The instance with the event. Null for static types.</param>
/// <param name="eventInfo">The EventInfo for the event.</param>
/// <param name="handler">The instance with the callback MethodInfo. Null for static types.</param>
/// <param name="callback">The MethodInfo for the callback method.</param>
/// <param name="eventHandler">The EventHandler for the callback.</param>
/// <returns></returns>
[NotNull]
public static Delegate SubscribeEvent(object instance, EventInfo eventInfo, Action<object> eventHandler)
{
if (eventInfo == null)
throw new ArgumentNullException("eventInfo");
if (eventHandler == null)
throw new ArgumentNullException("eventHandler");
object handler = eventHandler.Target;
MethodInfo callback = EventHandlerExtensions.GetMethodInfo(eventHandler);
return SubscribeEvent(instance, eventInfo, handler, callback);
}
/// <summary>
/// Subscribes to the event on the given instance using the event handler.
/// </summary>
/// <param name="instance">The instance with the event. Null for static types.</param>
/// <param name="eventInfo">The EventInfo for the event.</param>
/// <param name="eventHandler">The EventHandler for the callback.</param>
/// <returns></returns>
[NotNull]
public static Delegate SubscribeEvent<T>(object instance, EventInfo eventInfo, Action<object, T> eventHandler)
{
if (eventInfo == null)
throw new ArgumentNullException("eventInfo");
if (eventHandler == null)
throw new ArgumentNullException("eventHandler");
object handler = eventHandler.Target;
MethodInfo callback = EventHandlerExtensions.GetMethodInfo(eventHandler);
return SubscribeEvent(instance, eventInfo, handler, callback);
}
/// <summary>
/// Subscribes to the event on the given instance using the handler and eventHandler method.
/// </summary>
/// <param name="instance">The instance with the event. Null for static types.</param>
/// <param name="eventInfo">The EventInfo for the event.</param>
/// <param name="handler">The instance with the eventHandler MethodInfo. Null for static types.</param>
/// <param name="callback">The MethodInfo for the eventHandler method.</param>
/// <returns></returns>
[NotNull]
public static Delegate SubscribeEvent(object instance, EventInfo eventInfo, object handler, MethodInfo callback)