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EventNameBuilder.cs
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EventNameBuilder.cs
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using System;
using System.CodeDom;
using System.Linq;
using Mono.Cecil;
namespace PublicApiGenerator
{
public static class EventNameBuilder
{
public static string AugmentEventNameWithEventModifierMarkerTemplate(EventDefinition eventDefinition,
MemberAttributes addAccessorAttributes, MemberAttributes removeAccessorAttributes)
{
string name = eventDefinition.Name;
if (addAccessorAttributes != removeAccessorAttributes)
{
return name;
}
if (eventDefinition.DeclaringType.IsInterface)
{
return (addAccessorAttributes & MemberAttributes.VTableMask) == MemberAttributes.New
? string.Format(CodeNormalizer.EventModifierMarkerTemplate, $"new{CodeNormalizer.EventRemovePublicMarker}") + name
: string.Format(CodeNormalizer.EventModifierMarkerTemplate, CodeNormalizer.EventRemovePublicMarker) + name;
}
bool? isNew = null;
var baseType = eventDefinition.DeclaringType.BaseType;
while (baseType != null)
{
var typeDef = baseType as TypeDefinition;
isNew = typeDef?.Methods.Any(e => e.Name.Equals(eventDefinition.AddMethod.Name, StringComparison.Ordinal));
if (isNew.HasValue && isNew.Value)
{
break;
}
baseType = typeDef?.BaseType;
}
var addScopeAttributes = addAccessorAttributes & MemberAttributes.ScopeMask;
switch (addScopeAttributes)
{
case MemberAttributes.Static when addScopeAttributes == MemberAttributes.Static && !isNew.HasValue:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "static")+ name;
case MemberAttributes.Static when addScopeAttributes == MemberAttributes.Static && isNew.HasValue && isNew.Value:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "static new")+ name;
case MemberAttributes.Override when addScopeAttributes == MemberAttributes.Override:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "override")+ name;
case MemberAttributes.Final | MemberAttributes.Override when addScopeAttributes == (MemberAttributes.Final | MemberAttributes.Override):
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "sealed override")+ name;
case MemberAttributes.Final when addScopeAttributes == MemberAttributes.Final && isNew.HasValue && isNew.Value:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "new")+ name;
case MemberAttributes.Abstract when addScopeAttributes == MemberAttributes.Abstract && !isNew.HasValue:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "abstract")+ name;
case MemberAttributes.Abstract when addScopeAttributes == MemberAttributes.Abstract && isNew.HasValue && isNew.Value:
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "new abstract")+ name;
}
if (eventDefinition.AddMethod.IsVirtual && !eventDefinition.AddMethod.IsAbstract)
{
return string.Format(CodeNormalizer.EventModifierMarkerTemplate, "virtual")+ name;
}
return name;
}
}
}