static public T GetCustomAttributeOfSubType <T>(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit) where T : Attribute
{
T attribute;
item.TryGetCustomAttributeOfSubType <T>(attribute_type, inherit, out attribute);
return(attribute);
}
static public Attribute GetCustomAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit)
{
Attribute attribute;
item.TryGetCustomAttributeOfType(attribute_type, inherit, out attribute);
return(attribute);
}
static public bool HasCustomAttributeOfSubType <T>(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, Predicate <T> predicate) where T : Attribute
{
if (item.FindCustomAttributeOfSubType <T>(attribute_type, inherit, predicate) != null)
{
return(true);
}
return(false);
}
static public bool HasCustomAttribute(this IDynamicCustomAttributeProvider item, bool inherit, Predicate <Attribute> predicate)
{
if (item.FindCustomAttribute(inherit, predicate) != null)
{
return(true);
}
return(false);
}
static public bool HasCustomAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit)
{
if (item.GetCustomAttributeOfType(attribute_type, inherit) != null)
{
return(true);
}
return(false);
}
static public string GetCustomLabeledAttributeOfTypeLabel(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, string default_value = "")
{
string label;
if (item.TryGetCustomLabeledAttributeOfTypeLabel(attribute_type, out label, inherit))
{
return(label);
}
return(default_value);
}
static public bool TryGetCustomLabeledAttributeOfTypeLabel(this IDynamicCustomAttributeProvider item, Type attribute_type, out string label, bool inherit)
{
LabeledAttribute labeled_attribute = item.GetCustomAttributeOfSubType <LabeledAttribute>(attribute_type, inherit);
if (labeled_attribute != null)
{
label = labeled_attribute.GetLabel();
return(true);
}
label = "";
return(false);
}
static public T FindCustomAttributeOfSubType <T>(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, Predicate <T> predicate) where T : Attribute
{
return(item.GetAllCustomAttributesOfSubType <T>(attribute_type, inherit).FindFirst(predicate));
}
static public Attribute FindCustomAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, Predicate <Attribute> predicate)
{
return(item.GetAllCustomAttributesOfType(attribute_type, inherit).FindFirst(predicate));
}
static public bool HasCustomForTypeAttributeOfType <T>(this IDynamicCustomAttributeProvider item, Type type) where T : ForTypeAttribute
{
return(item.HasCustomForTypeAttributeOfType(typeof(T), type));
}
static public IEnumerable <T> GetAllCustomAttributesOfType <T>(this IDynamicCustomAttributeProvider item, bool inherit) where T : Attribute
{
return(item.GetAllCustomAttributesOfType(typeof(T), inherit).Convert <Attribute, T>());
}
static public IEnumerable <Attribute> GetAllCustomAttributesOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit)
{
return(item.GetAllCustomAttributes(inherit).Narrow(a => a.CanObjectBeTreatedAs(attribute_type)));
}
static public bool TryGetCustomAttributeOfSubType <T>(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, out T attribute) where T : Attribute
{
return(item.GetAllCustomAttributesOfSubType <T>(attribute_type, inherit).TryGetFirst(out attribute));
}
static public bool TryGetCustomAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit, out Attribute attribute)
{
return(item.GetAllCustomAttributesOfType(attribute_type, inherit).TryGetFirst(out attribute));
}
static public bool HasCustomLabeledAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, string label, bool inherit)
{
return(item.HasCustomAttributeOfSubType <LabeledAttribute>(attribute_type, inherit, it => it.IsLabeled(label)));
}
static public bool HasCustomLabeledAttributeOfType <T>(this IDynamicCustomAttributeProvider item, string label, bool inherit) where T : LabeledAttribute
{
return(item.HasCustomLabeledAttributeOfType(typeof(T), label, inherit));
}
static public IEnumerable <T> GetAllCustomAttributesOfSubType <T>(this IDynamicCustomAttributeProvider item, Type attribute_type, bool inherit) where T : Attribute
{
return(GetAllCustomAttributesOfType <T>(item, inherit).Narrow(a => a.CanObjectBeTreatedAs(attribute_type)));
}
static public bool TryGetCustomLabeledAttributeOfTypeLabel <T>(this IDynamicCustomAttributeProvider item, out string label, bool inherit) where T : LabeledAttribute
{
return(item.TryGetCustomLabeledAttributeOfTypeLabel(typeof(T), out label, inherit));
}
static public bool HasCustomAttributeOfType <T>(this IDynamicCustomAttributeProvider item, bool inherit) where T : Attribute
{
return(item.HasCustomAttributeOfType(typeof(T), inherit));
}
static public string GetCustomLabeledAttributeOfTypeLabel <T>(this IDynamicCustomAttributeProvider item, bool inherit, string default_value = "") where T : LabeledAttribute
{
return(item.GetCustomLabeledAttributeOfTypeLabel(typeof(T), inherit, default_value));
}
static public bool HasCustomForTypeAttributeOfType(this IDynamicCustomAttributeProvider item, Type attribute_type, Type type)
{
return(item.HasCustomAttributeOfSubType <ForTypeAttribute>(attribute_type, false, it => it.IsFor(type)));
}
