// Context menu handler for "Delete Set".
private void OnDeleteActionSet(object actionSetItemObject)
{
var actionSetItem = (ActionSetItem)actionSetItemObject;
InputActionSerializationHelpers.DeleteActionSet(actionSetItem.property.serializedObject, actionSetItem.actionSetIndex);
m_ApplyAction();
Reload();
}
protected void AddActionSet()
{
InputActionSerializationHelpers.AddActionSet(serializedObject);
++m_ActionSetCount;
Apply();
if (m_ActionTreeView == null)
{
InitializeActionTreeView();
}
else
{
m_ActionTreeView.Reload();
}
}
private void Initialize(SerializedProperty actionProperty, SerializedProperty actionSetProperty, bool displayHeader)
{
if (!displayHeader)
{
headerHeight = 2;
}
drawElementCallback =
(rect, index, isActive, isFocused) =>
{
var binding = serializedProperty != null
? serializedProperty.GetArrayElementAtIndex(index)
: (SerializedProperty)list[index];
EditorGUI.PropertyField(rect, binding);
};
drawHeaderCallback =
(rect) =>
{
if (displayHeader)
{
EditorGUI.LabelField(rect, "Bindings");
}
};
drawNoneElementCallback =
(rect) =>
{
EditorGUI.LabelField(rect, s_NoBindingsText, EditorStyles.centeredGreyMiniLabel);
};
onAddCallback =
(list) => InputActionSerializationHelpers.AppendBinding(actionProperty, actionSetProperty);
onRemoveCallback =
(list) => InputActionSerializationHelpers.RemoveBinding(actionProperty, list.index, actionSetProperty);
}
protected override void DoubleClickedItem(int id)
{
var item = FindItem(id, rootItem);
if (item == null)
{
return;
}
var addNewAction = item as AddNewActionItem;
if (addNewAction != null)
{
////FIXME: for some reason, the item initially appears *before* other actions in the list and then later moves
var actionSetItem = (ActionSetItem)addNewAction.parent;
InputActionSerializationHelpers.AddAction(actionSetItem.property);
m_ApplyAction();
////TODO: initiate rename right away
Reload();
return;
}
BeginRename(item);
}