/// <summary>
/// Discard any current active editable entry.
/// </summary>
public static void DiscardActiveNewEntry()
{
if (ActiveControlID == Guid.Empty)
{
return;
}
s_ActiveContext = null;
Object.DestroyImmediate(s_NewEntry);
s_NewEntry = null;
NewEntryObject = null;
NewEntryKeyProperty = null;
NewEntryValueProperty = null;
}
/// <summary>
/// Activates the 'new entry' editor for a specified control.
/// </summary>
/// <param name="context">Context of the editable entry.</param>
public static void SetActiveNewEntry(IEditableOrderedDictionaryContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.ControlID == Guid.Empty)
{
throw new ArgumentException("Invalid control identifier.", "context");
}
if (!typeof(OrderedDictionary).IsAssignableFrom(context.OrderedDictionaryType))
{
throw new ArgumentException("Not a valid ordered dictionary type.", "context");
}
if (context.ControlID == ActiveControlID)
{
return;
}
DiscardActiveNewEntry();
s_NewEntry = CreateEditableEntryObject(context.OrderedDictionaryType);
NewEntryObject = new SerializedObject(s_NewEntry);
var dictionaryProperty = NewEntryObject.FindProperty("dictionary");
var keysProperty = dictionaryProperty.FindPropertyRelative("keys");
var valuesProperty = dictionaryProperty.FindPropertyRelative("values");
// Add a single key/value entry to the editable entry.
NewEntryObject.Update();
keysProperty.arraySize = 1;
valuesProperty.arraySize = 1;
NewEntryObject.ApplyModifiedPropertiesWithoutUndo();
// Get a `SerializedProperty` for the key and value properties.
NewEntryKeyProperty = keysProperty.GetArrayElementAtIndex(0);
NewEntryValueProperty = valuesProperty.GetArrayElementAtIndex(0);
NewEntryListAdaptor = context.CreateListAdaptor(dictionaryProperty);
s_ActiveContext = context;
}
