protected NameAndParameterListView(SerializedProperty property, Action applyAction, string expectedControlLayout, TypeTable listOptions, Func <Type, Type> getValueType, string itemName)
{
m_ItemName = itemName;
m_GetValueType = getValueType;
m_DeleteButton = EditorGUIUtility.TrIconContent("Toolbar Minus", $"Delete {itemName}");
m_UpButton = EditorGUIUtility.TrIconContent(GUIHelpers.LoadIcon("ChevronUp"), $"Move {itemName} up");
m_DownButton = EditorGUIUtility.TrIconContent(GUIHelpers.LoadIcon("ChevronDown"), $"Move {itemName} down");
m_Property = property;
m_Apply = applyAction;
m_ListOptions = listOptions;
m_ExpectedControlLayout = expectedControlLayout;
if (!string.IsNullOrEmpty(m_ExpectedControlLayout))
{
m_ExpectedValueType = EditorInputControlLayoutCache.GetValueType(m_ExpectedControlLayout);
}
m_ParametersForEachListItem = NameAndParameters.ParseMultiple(m_Property.stringValue).ToArray();
m_EditableParametersForEachListItem = new ParameterListView[m_ParametersForEachListItem.Length];
for (var i = 0; i < m_ParametersForEachListItem.Length; i++)
{
m_EditableParametersForEachListItem[i] = new ParameterListView {
onChange = OnParametersChanged
};
var typeName = m_ParametersForEachListItem[i].name;
var rowType = m_ListOptions.LookupTypeRegistration(typeName);
m_EditableParametersForEachListItem[i].Initialize(rowType, m_ParametersForEachListItem[i].parameters);
var name = ObjectNames.NicifyVariableName(typeName);
////REVIEW: finding this kind of stuff should probably have better support globally on the asset; e.g. some
//// notification that pops up and allows fixing all occurrences in one click
// Find out if we still support this option and indicate it in the list, if we don't.
if (rowType == null)
{
name += " (Obsolete)";
}
else if (m_ExpectedValueType != null)
{
var valueType = getValueType(rowType);
if (!m_ExpectedValueType.IsAssignableFrom(valueType))
{
name += " (Ignored)";
}
}
m_EditableParametersForEachListItem[i].name = name;
}
}
protected PropertiesReorderableList(SerializedProperty property, Action applyAction, string expectedControlLayout)
{
m_Property = property;
m_Apply = applyAction;
m_ListItems = new List <string>();
m_ListOptions = GetOptions();
m_EditableParametersForSelectedItem = new ParameterListView {
onChange = OnParametersChanged
};
m_ParametersForEachListItem = InputControlLayout.ParseNameAndParameterList(m_Property.stringValue)
?? new InputControlLayout.NameAndParameters[0];
m_ExpectedControlLayout = expectedControlLayout;
foreach (var nameAndParams in m_ParametersForEachListItem)
{
var name = ObjectNames.NicifyVariableName(nameAndParams.name);
////REVIEW: finding this kind of stuff should probably have better support globally on the asset; e.g. some
//// notification that pops up and allows fixing all occurrences in one click
// Find out if we still support this option and indicate it in the list, if we don't.
if (m_ListOptions.LookupTypeRegistration(new InternedString(nameAndParams.name)) == null)
{
name += " (Obsolete)";
}
m_ListItems.Add(name);
}
m_ListView = new ReorderableList(m_ListItems, typeof(string))
{
headerHeight = 3,
onAddDropdownCallback = (rect, list) =>
{
Type expectedValueType = null;
if (!string.IsNullOrEmpty(m_ExpectedControlLayout))
{
expectedValueType = EditorInputControlLayoutCache.GetValueType(m_ExpectedControlLayout);
}
// Add only original names to the menu and not aliases.
var menu = new GenericMenu();
foreach (var name in m_ListOptions.internedNames.Where(x => !m_ListOptions.aliases.Contains(x)).OrderBy(x => x.ToString()))
{
// Skip if not compatible with value type.
if (expectedValueType != null)
{
var type = m_ListOptions.LookupTypeRegistration(name);
var valueType = GetValueType(type);
if (valueType != null && !expectedValueType.IsAssignableFrom(valueType))
{
continue;
}
}
var niceName = ObjectNames.NicifyVariableName(name);
menu.AddItem(new GUIContent(niceName), false, OnAddElement, name.ToString());
}
menu.ShowAsContext();
},
onRemoveCallback = list =>
{
var index = list.index;
list.list.RemoveAt(index);
ArrayHelpers.EraseAt(ref m_ParametersForEachListItem, index);
m_EditableParametersForSelectedItem.Clear();
m_Apply();
list.index = -1;
},
onReorderCallbackWithDetails = (list, oldIndex, newIndex) =>
{
MemoryHelpers.Swap(ref m_ParametersForEachListItem[oldIndex],
ref m_ParametersForEachListItem[newIndex]);
OnSelection(list);
m_Apply();
},
onSelectCallback = OnSelection
};
}
public void Editor_CanGetValueTypeOfLayout()
{
Assert.That(EditorInputControlLayoutCache.GetValueType("Axis"), Is.SameAs(typeof(float)));
Assert.That(EditorInputControlLayoutCache.GetValueType("Button"), Is.SameAs(typeof(float)));
Assert.That(EditorInputControlLayoutCache.GetValueType("Stick"), Is.SameAs(typeof(Vector2)));
}