| public static LookupEnum ( string typeName ) : Stetic.EnumDescriptor | ||
| typeName | string | |
| return | Stetic.EnumDescriptor | |
public TypedPropertyDescriptor(XmlElement elem, ItemGroup group, TypedClassDescriptor klass) : base(elem, group, klass)
{
this.klass = klass;
string propertyName = elem.GetAttribute("name");
int dot = propertyName.IndexOf('.');
if (dot != -1)
{
// Sub-property (eg, "Alignment.Value")
memberInfo = FindProperty(klass.WrapperType, klass.WrappedType, propertyName.Substring(0, dot));
isWrapperProperty = memberInfo.DeclaringType.IsSubclassOf(typeof(ObjectWrapper));
gladeProperty = new TypedPropertyDescriptor(isWrapperProperty ? klass.WrapperType : klass.WrappedType, memberInfo.Name);
propertyInfo = FindProperty(memberInfo.PropertyType, propertyName.Substring(dot + 1));
}
else
{
// Basic simple property
propertyInfo = FindProperty(klass.WrapperType, klass.WrappedType, propertyName);
isWrapperProperty = propertyInfo.DeclaringType.IsSubclassOf(typeof(ObjectWrapper));
}
// Wrapper properties that override widgets properties (using the same name)
// must be considered runtime properties (will be available at run-time).
if (!isWrapperProperty || klass.WrappedType.GetProperty(propertyName) != null)
{
isRuntimeProperty = true;
}
if (!IsInternal && propertyInfo.PropertyType.IsEnum &&
Registry.LookupEnum(propertyInfo.PropertyType.FullName) == null)
{
throw new ArgumentException("No EnumDescriptor for " + propertyInfo.PropertyType.FullName + "(" + klass.WrappedType.FullName + "." + propertyName + ")");
}
pspec = FindPSpec(propertyInfo);
if (isWrapperProperty && pspec == null)
{
PropertyInfo pinfo = klass.WrappedType.GetProperty(propertyInfo.Name, flags);
if (pinfo != null)
{
pspec = FindPSpec(pinfo);
}
}
if (pspec != null)
{
// This information will be overridden by what's specified in the xml file
description = pspec.Blurb;
minimum = pspec.Minimum;
maximum = pspec.Maximum;
label = propertyName;
if (!elem.HasAttribute("ignore-default"))
{
hasDefault = Type.GetTypeCode(PropertyType) != TypeCode.Object || PropertyType.IsEnum;
}
}
else
{
label = propertyInfo.Name;
gladeOverride = true;
}
string typeName = elem.GetAttribute("editor");
if (typeName.Length > 0)
{
editorType = Registry.GetType(typeName, false);
}
// Look for a default value attribute
object[] ats = propertyInfo.GetCustomAttributes(typeof(DefaultValueAttribute), true);
if (ats.Length > 0)
{
DefaultValueAttribute at = (DefaultValueAttribute)ats [0];
defaultValue = at.Value;
}
// Load default data
Load(elem);
}
