/// <summary>
/// Draws the event property with a minus button to remove the event.
/// </summary>
/// <param name="inspectorData">Event we are drawing.</param>
/// <returns>Returns EventInspectorData of the field that needs to be removed</returns>
static EventInspectorData DrawEventPropertyField(EventInspectorData inspectorData)
{
if (inspectorData.hidden)
{
return(null);
}
var eventProperty = inspectorData.property;
using (var check = new EditorGUI.ChangeCheckScope())
{
var callsProperty = eventProperty.FindPropertyRelative("m_PersistentCalls.m_Calls");
var prevCallsCount = callsProperty.arraySize;
EditorGUILayout.PropertyField(inspectorData.property, false);
if (check.changed)
{
var callsCount = callsProperty.arraySize;
if (callsCount > prevCallsCount)
{
// For each new call that was added, default to Editor And Runtime for compatibility with simulation
var callIndex = prevCallsCount;
while (callIndex < callsCount)
{
var callState = callsProperty.GetArrayElementAtIndex(callIndex).FindPropertyRelative("m_CallState");
callState.enumValueIndex = 1;
callIndex++;
}
}
}
}
var callbackRect = GUILayoutUtility.GetLastRect();
var removeButtonSize = MarsEditorGUI.Styles.IconToolbarMinusSize;
const float edgePaddingScale = 1.5f;
const float topPadding = 1f;
var removeButtonPos = new Rect(callbackRect.xMax - removeButtonSize.x * edgePaddingScale,
callbackRect.y + topPadding, removeButtonSize.x, removeButtonSize.y);
EventInspectorData returnType = null;
if (GUI.Button(removeButtonPos, MarsEditorGUI.Styles.IconToolbarMinus, GUIStyle.none))
{
returnType = inspectorData;
var remove = eventProperty.FindPropertyRelative("m_PersistentCalls.m_Calls");
remove.arraySize = 0;
}
EditorGUILayout.Space();
return(returnType);
}
/// <summary>
/// This method is called when the object is created. Called after Init.
/// </summary>
public virtual void OnEnable()
{
k_Fields.Clear();
EventInspectorUtils.GetEvents(target.GetType(), k_Fields);
foreach (var field in k_Fields)
{
m_EventInspectorData[field] = new EventInspectorData();
}
EventInspectorUtils.SyncEventDrawers(serializedObject, m_EventInspectorData);
Undo.undoRedoPerformed += SyncEventDrawers;
m_Parameters = new List <SerializedPropertyData>();
GetParameters();
isDirty = false;
foreach (var parameter in m_Parameters)
{
if (typeof(UnityEventBase).IsAssignableFrom(parameter.Type))
{
parameter.AddAttribute(new HideInInspector());
}
}
}