public static GUIContent BeginProperty(Rect totalPosition, GUIContent label, RuntimeSerializedProperty property)
{
Highlighter.HighlightIdentifier(totalPosition, property.PropertyPath);
if (s_PendingPropertyKeyboardHandling != null)
{
DoPropertyFieldKeyboardHandling(s_PendingPropertyKeyboardHandling);
}
// Properties can be nested, so A BeginProperty may not be followed by its corresponding EndProperty
// before there have been one or more pairs of BeginProperty/EndProperty in between.
// The keyboard handling for a property (that handles duplicate and delete commands for array items)
// uses EditorGUI.lastControlID so it has to be executed for a property before any possible child
// properties are handled. However, it can't be done in it's own BeginProperty, because the controlID
// for the property is not yet known at that point. For that reason we mark the keyboard handling as
// pending and handle it either the next BeginProperty call (for the first child property) or if there's
// no child properties, then in the matching EndProperty call.
s_PendingPropertyKeyboardHandling = property;
if (property == null)
{
string error = ((label != null) ? (label.text + ": ") : EmptyStr) + "RuntimeSerializedProperty is null";
EditorGUI.HelpBox(totalPosition, "null", MessageType.Error);
throw new System.NullReferenceException(error);
}
s_PropertyFieldTempContent.text = LocalizationDatabaseHelper.GetLocalizedString((label != null) ? label.text : property.DisplayName); // no necessary to be translated.
s_PropertyFieldTempContent.tooltip = EasyGUI.IsCollectingTooltips ? ((label == null) ? property.Tooltip : label.tooltip) : null;
string attributeTooltip = RuntimeScriptAttributeUtility.GetHandler(property, null).Tooltip;
if (attributeTooltip != null)
{
s_PropertyFieldTempContent.tooltip = attributeTooltip;
}
s_PropertyFieldTempContent.image = label != null ? label.image : null;
// In inspector debug mode & when holding down alt. Show the property path of the property.
if (Event.current.alt && property.RuntimeSerializedObject.SerializedObject.InspectorMode() != InspectorMode.Normal)
{
s_PropertyFieldTempContent.tooltip = s_PropertyFieldTempContent.text = property.PropertyPath;
}
bool wasBoldDefaultFont = EditorGUIUtilityHelper.GetBoldDefaultFont();
if (property.RuntimeSerializedObject.SerializedObject.targetObjects.Length == 1 && property.IsInstantiatedPrefab)
{
EditorGUIUtilityHelper.SetBoldDefaultFont(property.PrefabOverride);
}
s_PropertyStack.Push(new RuntimePropertyGUIData(property, totalPosition, wasBoldDefaultFont, GUI.enabled, GUI.backgroundColor));
GUI.enabled &= property.Editable;
return(s_PropertyFieldTempContent);
}
public static void EndProperty()
{
EditorGUI.showMixedValue = false;
RuntimePropertyGUIData data = s_PropertyStack.Pop();
// Context menu
// Handle context menu in EndProperty instead of BeginProperty. This ensures that child properties
// get the event rather than parent properties when clicking inside the child property rects, but the menu can
// still be invoked for the parent property by clicking inside the parent rect but outside the child rects.
if (Event.current.type == EventType.ContextClick && data.TotalPosition.Contains(Event.current.mousePosition))
{
DoPropertyContextMenu(data.Property);
}
EditorGUIUtilityHelper.SetBoldDefaultFont(data.WasBoldDefaultFont);
GUI.enabled = data.WasEnabled;
GUI.backgroundColor = data.Color;
if (s_PendingPropertyKeyboardHandling != null)
{
DoPropertyFieldKeyboardHandling(s_PendingPropertyKeyboardHandling);
}
// Wait with deleting the property until the property stack is empty in order to avoid
// deleting a property in the middle of GUI calls that's dependent on it existing.
if (s_PendingPropertyDelete != null && s_PropertyStack.Count == 0)
{
// For SerializedProperty iteration reasons, if the property we delete is the current property,
// we have to delete on the actual iterator property rather than a copy of it,
// otherwise we get an error next time we call NextVisible on the iterator property.
if (s_PendingPropertyDelete.PropertyPath == data.Property.PropertyPath)
{
data.Property.DeleteCommand();
}
else
{
s_PendingPropertyDelete.DeleteCommand();
}
s_PendingPropertyDelete = null;
}
}