/// <inheritdoc />
protected sealed override void Setup(MulticastDelegate setValue, Type setValueType, LinkedMemberInfo setMemberInfo, IParentDrawer setParent, GUIContent setLabel, bool setReadOnly)
{
if (setValue == null)
{
if (setMemberInfo != null)
{
setValue = setMemberInfo.GetValue(0) as MulticastDelegate;
}
else if (setValueType == null)
{
#if DEV_MODE
Debug.LogError("Value and fieldInfo and setDelegateType were all null for DelegateDrawer!");
#endif
return;
}
}
UpdateInvocationList(setValue);
delegateType = setValueType;
var type = setValueType != null ? setValueType : setMemberInfo != null ? setMemberInfo.Type : setValue.GetType();
#if DEV_MODE
Debug.Assert(typeof(Delegate).IsAssignableFrom(type), type.FullName);
Debug.Assert(type != typeof(Delegate), type.FullName + " not supported by DelegateDrawer. Should use AnyDelegateDrawer instead.");
Debug.Assert(type != typeof(MulticastDelegate), type.FullName + " not supported by DelegateDrawer. Should use AnyDelegateDrawer instead.");
#endif
var invokeMethod = type.GetMethod("Invoke");
if (invokeMethod == null)
{
#if DEV_MODE
Debug.LogError("DelegateDrawer - Could not find \"Invoke\" method in type " + type.Name + "! memberInfo.Type=" + (setMemberInfo == null ? "n/a" : setMemberInfo.Type.Name));
#endif
parameterInfos = invokeMethod.GetParameters();
}
else
{
parameterInfos = invokeMethod.GetParameters();
}
if (setLabel == null)
{
setLabel = GUIContentPool.Create(setMemberInfo == null ? "()=>" : setMemberInfo.Name, GetTooltip(parameterInfos));
}
else
{
if (setLabel.tooltip.Length == 0)
{
setLabel.tooltip = GetTooltip(parameterInfos);
}
}
base.Setup(setValue, setValueType, setMemberInfo, setParent, setLabel, setReadOnly);
}
/// <inheritdoc />
public override void SetupInterface(object setValue, Type setValueType, LinkedMemberInfo setMemberInfo, IParentDrawer setParent, GUIContent setLabel, bool setReadOnly)
{
if (setValue == null)
{
if (setMemberInfo != null && setMemberInfo.CanRead)
{
Setup((bool)setMemberInfo.GetValue(0), setValueType, setMemberInfo, setParent, setLabel, setReadOnly);
}
else
{
#if DEV_MODE
Debug.LogWarning(ToString(setLabel, setMemberInfo) + " SetupInterface called with null value and null or ReadOnly memberInfo: " + StringUtils.ToString(setMemberInfo));
#endif
Setup(false, setValueType, setMemberInfo, setParent, setLabel, setReadOnly);
}
}
else
{
Setup((bool)setValue, setValueType, setMemberInfo, setParent, setLabel, setReadOnly);
}
}
public static PropertyDrawer Create([NotNull] LinkedMemberInfo memberInfo, [CanBeNull] IParentDrawer parent, [CanBeNull] GUIContent label, bool readOnly)
{
PropertyDrawer result;
if (!DrawerPool.TryGet(out result))
{
result = new PropertyDrawer();
}
object useValue;
#if GET_VALUE_DURING_SETUP
// call the getter of a property here, even though it could have side effects?
// UPDATE: This results in errors if the property has index parameters!
if (memberInfo.CanRead && (memberInfo.MemberInfo as PropertyInfo).GetIndexParameters().Length == 0)
{
try
{
useValue = memberInfo.GetValue(0);
}
catch (Exception e)
{
Debug.LogError(e);
useValue = memberInfo.DefaultValue();
}
}
else
#endif
{
useValue = memberInfo.DefaultValue();
}
result.Setup(useValue, memberInfo.Type, memberInfo, parent, label, readOnly);
result.LateSetup();
return(result);
}
public IDrawer GetForField(LinkedMemberInfo memberInfo, IParentDrawer parent, GUIContent label = null, bool readOnly = false)
{
return(GetForField(memberInfo.GetValue(0), memberInfo.Type, memberInfo, parent, label, readOnly));
}