/// <summary>
/// Builds the options entries from the type.
/// </summary>
/// <param name="forType">The type of the options class.</param>
/// <returns>A list of all public properties annotated for options dialogs.</returns>
internal static IDictionary <string, OptionsList> BuildOptions(Type forType)
{
var entries = new SortedList <string, OptionsList>(8);
OptionAttribute oa;
DynamicOptionAttribute doa;
foreach (var prop in forType.GetProperties())
{
// Must have the annotation
foreach (var attr in prop.GetCustomAttributes(false))
{
if ((oa = OptionAttribute.CreateFrom(attr)) != null)
{
// Attempt to find a class that will represent it
var entry = CreateOptions(prop, oa);
if (entry != null)
{
AddToCategory(entries, entry);
}
break;
}
else if ((doa = DynamicOptionAttribute.CreateFrom(attr)) != null)
{
AddToCategory(entries, DynamicOptionsEntry.Create(prop.Name, doa));
break;
}
}
}
return(entries);
}
internal static IDictionary <string, OptionsList> AddCustomOptions(object options,
IDictionary <string, OptionsList> existing)
{
System.Collections.IEnumerable customOptions = null;
// Call the user handler
var createOptions = PPatchTools.GetMethodSafe(options.GetType(), nameof(IOptions.
CreateOptions), false);
var entries = existing;
if (createOptions != null)
{
try {
customOptions = createOptions.Invoke(options, null) as System.
Collections.IEnumerable;
} catch (TargetInvocationException e) {
PUtil.LogException(e.GetBaseException());
}
}
if (customOptions != null)
{
// Middle-depth copy of the existing categories as it can change on each dialog
entries = new SortedList <string, OptionsList>(entries.Count);
foreach (var pair in existing)
{
entries.Add(pair.Key, new List <OptionsEntry>(pair.Value));
}
foreach (var value in customOptions)
{
if (value != null)
{
AddToCategory(entries, DynamicOptionsEntry.Create(value));
}
}
}
return(entries);
}
