/************************************************************************************************************************/
private static void DoGetSetToggleGUI(ref Rect area, MethodBase method)
{
// Check if the method name starts with "get_" or "set_".
// Check the underscore first since it's hopefully the rarest so it can break out early.
var name = method.Name;
if (name.Length <= 4 || name[3] != '_' || name[2] != 't' || name[1] != 'e')
{
return;
}
var first = name[0];
var isGet = first == 'g';
var isSet = first == 's';
if (!isGet && !isSet)
{
return;
}
var methodName = (isGet ? "set_" : "get_") + name.Substring(4, name.Length - 4);
var oppositePropertyMethod = method.DeclaringType.GetMethod(methodName, UltEventUtils.AnyAccessBindings);
if (oppositePropertyMethod == null ||
(isGet && !MethodSelectionMenu.IsSupported(method.GetReturnType())))
{
return;
}
area.width -= GetSetWidth + Padding;
var buttonArea = new Rect(
area.x + area.width + Padding,
area.y,
GetSetWidth,
area.height);
if (GUI.Button(buttonArea, isGet ? "Get" : "Set"))
{
var cachedState = new DrawerState();
cachedState.CopyFrom(DrawerState.Current);
EditorApplication.delayCall += () =>
{
DrawerState.Current.CopyFrom(cachedState);
SetMethod(oppositePropertyMethod);
DrawerState.Current.Clear();
InternalEditorUtility.RepaintAllViews();
};
}
}
/************************************************************************************************************************/
#endregion
/************************************************************************************************************************/
/// <summary>Copies the contents of the 'other' state to overwrite this one.</summary>
public void CopyFrom(DrawerState other)
{
EventProperty = other.EventProperty;
Event = other.Event;
CallProperty = other.CallProperty;
TargetProperty = other.TargetProperty;
MethodNameProperty = other.MethodNameProperty;
PersistentArgumentsProperty = other.PersistentArgumentsProperty;
callIndex = other.callIndex;
call = other.call;
callParameters = other.callParameters;
parameterIndex = other.parameterIndex;
PreviousCalls.Clear();
PreviousCalls.AddRange(other.PreviousCalls);
}
private void DelayedRemoveCall(int index)
{
var list = _CurrentCallList;
var state = new DrawerState();
state.CopyFrom(DrawerState.Current);
EditorApplication.delayCall += () =>
{
DrawerState.Current.CopyFrom(state);
RemoveCall(list, index);
DrawerState.Current.UpdateLinkedArguments();
DrawerState.Current.Clear();
InternalEditorUtility.RepaintAllViews();
};
}
/************************************************************************************************************************/
public override float GetPropertyHeight(SerializedProperty callProperty, GUIContent label)
{
if (callProperty.hasMultipleDifferentValues)
{
if (DrawerState.GetPersistentArgumentsProperty(callProperty).hasMultipleDifferentValues)
{
return(EditorGUIUtility.singleLineHeight);
}
if (DrawerState.GetMethodNameProperty(callProperty).hasMultipleDifferentValues)
{
return(EditorGUIUtility.singleLineHeight);
}
}
if (DrawerState.GetCall(callProperty).GetMethodSafe() == null)
{
return(EditorGUIUtility.singleLineHeight);
}
callProperty = DrawerState.GetPersistentArgumentsProperty(callProperty);
return((EditorGUIUtility.singleLineHeight + Padding) * (1 + callProperty.arraySize) - Padding);
}
/************************************************************************************************************************/
private static void DoMethodNameSuggestionGUI(ref Rect area, Type declaringType, string methodName)
{
if (declaringType == null ||
string.IsNullOrEmpty(methodName))
{
return;
}
var lastDot = methodName.LastIndexOf('.');
if (lastDot >= 0)
{
lastDot++;
if (lastDot >= methodName.Length)
{
return;
}
methodName = methodName.Substring(lastDot);
}
var methods = declaringType.GetMethods(UltEventUtils.AnyAccessBindings);
if (methods.Length == 0)
{
return;
}
area.width -= SuggestionButtonWidth + Padding;
var buttonArea = new Rect(
area.x + area.width + Padding,
area.y,
SuggestionButtonWidth,
area.height);
if (GUI.Button(buttonArea, MethodNameSuggestionLabel))
{
var cachedState = new DrawerState();
cachedState.CopyFrom(DrawerState.Current);
EditorApplication.delayCall += () =>
{
DrawerState.Current.CopyFrom(cachedState);
var bestMethod = methods[0];
var bestDistance = UltEventUtils.CalculateLevenshteinDistance(methodName, bestMethod.Name);
var i = 1;
for (; i < methods.Length; i++)
{
var method = methods[i];
var distance = UltEventUtils.CalculateLevenshteinDistance(methodName, method.Name);
if (bestDistance > distance)
{
bestDistance = distance;
bestMethod = method;
}
}
SetMethod(bestMethod);
DrawerState.Current.Clear();
InternalEditorUtility.RepaintAllViews();
};
}
}
