protected override void SetupControls(string name, System.Func <object> getterFunc, System.Action <object> setterAction, IEnumerable <object> attributes = null)
{
// Set name
nameText.text = name;
// List all the enum values and populate the dropdown
var initialValue = getterFunc();
int initialValueInt = System.Convert.ToInt32(initialValue);
var enumType = initialValue.GetType();
var vals = System.Enum.GetValues(enumType);
var validValues = new List <System.Enum>();
foreach (var val in vals)
{
if (!UIParameterEnum.ShouldSkipValue(val))
{
validValues.Add(val as System.Enum);
}
}
for (int i = 0; i < validValues.Count; ++i)
{
var bitui = GameObject.Instantiate <UIParameterBitfieldBit>(bitPrefab, buttonRoot);
int bit = System.Convert.ToInt32(validValues[i]);
int backgroundIndex = 1;
if (i == 0)
{
backgroundIndex = 0;
}
else if (i == validValues.Count - 1)
{
backgroundIndex = 2;
}
bitui.Setup(UIParameterEnum.GetNameAttribute(validValues[i], validValues[i].ToString()), (initialValueInt & bit) != 0, backgrounds[backgroundIndex], bitColor, bitColorSelected);
bitui.onValueChanged.AddListener((val) =>
{
if (val)
{
setterAction(System.Enum.Parse(enumType, (System.Convert.ToInt32(getterFunc()) | bit).ToString(), true));
}
else
{
setterAction(System.Enum.Parse(enumType, (System.Convert.ToInt32(getterFunc()) & ~bit).ToString(), true));
}
});
bits.Add(bitui);
}
}
/// <summary>
/// Invoke the die picker
/// </sumary>
public void Show(string title, System.Enum previousValue, System.Action <bool, System.Enum> closeAction, List <System.Enum> validValues)
{
if (isShown)
{
Debug.LogWarning("Previous Enum picker still active");
ForceHide();
}
gameObject.SetActive(true);
currentValue = previousValue;
titleText.text = title;
this.closeAction = closeAction;
var enumValues = new List <System.Enum>();
if (validValues != null)
{
enumValues.AddRange(validValues);
}
else
{
var vals = System.Enum.GetValues(previousValue.GetType());
foreach (var val in vals)
{
enumValues.Add(val as System.Enum);
}
}
List <string> enumValueNames = new List <string>();
foreach (var value in enumValues)
{
enumValueNames.Add(UIParameterEnum.GetNameAttribute(value, value.ToString()));
}
for (int i = 0; i < enumValues.Count; ++i)
{
var value = enumValues[i];
var token = CreateEnumToken(enumValueNames[i], value);
tokens.Add(token);
token.SetSelected(value.Equals(currentValue));
}
}