/// <devdoc>
/// Creates a new ExtenderProvidedPropertyAttribute.
/// </devdoc>
internal static ExtenderProvidedPropertyAttribute Create(PropertyDescriptor extenderProperty, Type receiverType, IExtenderProvider provider) {
ExtenderProvidedPropertyAttribute e = new ExtenderProvidedPropertyAttribute();
e.extenderProperty = extenderProperty;
e.receiverType = receiverType;
e.provider = provider;
return e;
}
// Call this method to create a ExtenderProvidedPropertyAttribute and set it's values
internal static ExtenderProvidedPropertyAttribute CreateAttribute (PropertyDescriptor extenderProperty, IExtenderProvider provider, Type receiverType)
{
ExtenderProvidedPropertyAttribute NewAttribute = new ExtenderProvidedPropertyAttribute();
NewAttribute.extender = extenderProperty;
NewAttribute.receiver = receiverType;
NewAttribute.extenderProvider = provider;
return NewAttribute;
}
public ExtendedPropertyDescriptor(PropertyDescriptor extender, Attribute[] attributes) : base(extender, attributes)
{
ExtenderProvidedPropertyAttribute attribute = extender.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute;
ReflectPropertyDescriptor extenderProperty = attribute.ExtenderProperty as ReflectPropertyDescriptor;
this.extenderInfo = extenderProperty;
this.provider = attribute.Provider;
}
/// <devdoc>
/// Creates a new ExtenderProvidedPropertyAttribute.
/// </devdoc>
internal static ExtenderProvidedPropertyAttribute Create(PropertyDescriptor extenderProperty, Type receiverType, IExtenderProvider provider)
{
ExtenderProvidedPropertyAttribute e = new ExtenderProvidedPropertyAttribute();
e.extenderProperty = extenderProperty;
e.receiverType = receiverType;
e.provider = provider;
return(e);
}
// Call this method to create a ExtenderProvidedPropertyAttribute and set it's values
internal static ExtenderProvidedPropertyAttribute CreateAttribute(PropertyDescriptor extenderProperty, IExtenderProvider provider, Type receiverType)
{
ExtenderProvidedPropertyAttribute NewAttribute = new ExtenderProvidedPropertyAttribute();
NewAttribute.extender = extenderProperty;
NewAttribute.receiver = receiverType;
NewAttribute.extenderProvider = provider;
return(NewAttribute);
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
ExtenderProvidedPropertyAttribute attribute = obj as ExtenderProvidedPropertyAttribute;
return((((attribute != null) && attribute.extenderProperty.Equals(this.extenderProperty)) && attribute.provider.Equals(this.provider)) && attribute.receiverType.Equals(this.receiverType));
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
ExtenderProvidedPropertyAttribute other = obj as ExtenderProvidedPropertyAttribute;
return((other != null) && other.extenderProperty.Equals(extenderProperty) && other.provider.Equals(provider) && other.receiverType.Equals(receiverType));
}
public ExtendedPropertyDescriptor(ReflectPropertyDescriptor extenderInfo, Type receiverType, IExtenderProvider provider, Attribute[] attributes) : base(extenderInfo, attributes)
{
ArrayList list = new ArrayList(this.AttributeArray);
list.Add(ExtenderProvidedPropertyAttribute.Create(extenderInfo, receiverType, provider));
if (extenderInfo.IsReadOnly)
{
list.Add(ReadOnlyAttribute.Yes);
}
Attribute[] array = new Attribute[list.Count];
list.CopyTo(array, 0);
this.AttributeArray = array;
this.extenderInfo = extenderInfo;
this.provider = provider;
}
public ExtendedPropertyDescriptor(PropertyDescriptor extender, Attribute[] attributes) : base(extender, attributes)
{
Debug.Assert(extender != null, "The original PropertyDescriptor must be non-null");
ExtenderProvidedPropertyAttribute attr = extender.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute;
Debug.Assert(attr != null, "The original PropertyDescriptor does not have an ExtenderProvidedPropertyAttribute");
ReflectPropertyDescriptor reflectDesc = attr.ExtenderProperty as ReflectPropertyDescriptor;
Debug.Assert(reflectDesc != null, "The original PropertyDescriptor has an invalid ExtenderProperty");
_extenderInfo = reflectDesc;
_provider = attr.Provider;
}
private readonly IExtenderProvider _provider; // the guy providing it
/// <summary>
/// Creates a new extended property info. Callers can then treat this as
/// a standard property.
/// </summary>
public ExtendedPropertyDescriptor(ReflectPropertyDescriptor extenderInfo, Type receiverType, IExtenderProvider provider, Attribute[] attributes)
: base(extenderInfo, attributes)
{
Debug.Assert(extenderInfo != null, "ExtendedPropertyDescriptor must have extenderInfo");
Debug.Assert(provider != null, "ExtendedPropertyDescriptor must have provider");
ArrayList attrList = new ArrayList(AttributeArray);
attrList.Add(ExtenderProvidedPropertyAttribute.Create(extenderInfo, receiverType, provider));
if (extenderInfo.IsReadOnly)
{
attrList.Add(ReadOnlyAttribute.Yes);
}
Attribute[] temp = new Attribute[attrList.Count];
attrList.CopyTo(temp, 0);
AttributeArray = temp;
_extenderInfo = extenderInfo;
_provider = provider;
}
