public InputBindingPropertiesView(
SerializedProperty bindingProperty,
Action <FourCC> onChange = null,
InputControlPickerState controlPickerState = null,
string expectedControlLayout = null,
ReadOnlyArray <InputControlScheme> controlSchemes = new ReadOnlyArray <InputControlScheme>(),
IEnumerable <string> controlPathsToMatch = null)
: base(InputActionSerializationHelpers.IsCompositeBinding(bindingProperty) ? "Composite" : "Binding",
bindingProperty, onChange, expectedControlLayout)
{
m_BindingProperty = bindingProperty;
m_GroupsProperty = bindingProperty.FindPropertyRelative("m_Groups");
m_PathProperty = bindingProperty.FindPropertyRelative("m_Path");
m_BindingGroups = m_GroupsProperty.stringValue.Split(InputBinding.Separator).ToList();
m_ExpectedControlLayout = expectedControlLayout;
m_ControlSchemes = controlSchemes;
var flags = (InputBinding.Flags)bindingProperty.FindPropertyRelative("m_Flags").intValue;
m_IsPartOfComposite = (flags & InputBinding.Flags.PartOfComposite) != 0;
m_IsComposite = (flags & InputBinding.Flags.Composite) != 0;
// Set up control picker for m_Path. Not needed if the binding is a composite.
if (!m_IsComposite)
{
m_ControlPickerState = controlPickerState ?? new InputControlPickerState();
m_ControlPathEditor = new InputControlPathEditor(m_PathProperty, m_ControlPickerState, OnPathChanged);
m_ControlPathEditor.SetExpectedControlLayout(m_ExpectedControlLayout);
if (controlPathsToMatch != null)
{
m_ControlPathEditor.SetControlPathsToMatch(controlPathsToMatch);
}
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (m_PickerState == null)
{
m_PickerState = new InputControlPickerState();
}
if (m_Editor == null)
{
m_Editor = new InputControlPathEditor(property, m_PickerState,
() => property.serializedObject.ApplyModifiedProperties());
m_Editor.SetExpectedControlLayoutFromAttribute();
}
EditorGUI.BeginProperty(position, label, property);
m_Editor.OnGUI(position);
EditorGUI.EndProperty();
}