public SourceProperty([NotNull] ILockable owner, [NotNull] string key, [NotNull] T defaultValue, SourcePropertyFlags flags)
{
Owner = owner;
Key = key;
Flags = flags;
_value = defaultValue;
_defaultValue = defaultValue;
_additionalSourceTextNodes = new List <ITextNode>();
}
/// <summary>Creates a new property in the property bag.</summary>
SourceProperty <T> ISourcePropertyBag.NewSourceProperty <T>(string name, T defaultValue, SourcePropertyFlags flags)
{
return(NewSourceProperty(name, defaultValue, flags));
}
protected SourceProperty <T> NewSourceProperty <T>([NotNull] string name, [NotNull] T defaultValue, SourcePropertyFlags flags = SourcePropertyFlags.None)
{
if (Locking == Locking.ReadOnly)
{
throw new InvalidOperationException("ProjectItem cannot be modified as it is frozen");
}
if (PropertyDictionary.ContainsKey(name))
{
throw new ArgumentException("A property with the same name already exists");
}
var sourceProperty = new SourceProperty <T>(this, name, defaultValue, flags);
PropertyDictionary[name] = sourceProperty;
return(sourceProperty);
}
