// Render item element prefab field
private void RenderListItemPrefab(List <UiLayoutPreset> list, UiLayoutPreset item, ItemType type)
{
GameObject prefabOriginal = Resources.Load <GameObject>(item.PrefabPath);
UiLayoutElement prefab = prefabOriginal != null?prefabOriginal.GetComponent <UiLayoutElement>() : null;
// Screen property
EditorGUI.BeginChangeCheck();
switch (type)
{
case ItemType.Popup:
prefab = (UiLayoutElementPopup)EditorGUILayout.ObjectField("Prefab", prefab, typeof(UiLayoutElementPopup), allowSceneObjects: false);
break;
case ItemType.Panel:
prefab = (UiLayoutElementPanel)EditorGUILayout.ObjectField("Prefab", prefab, typeof(UiLayoutElementPanel), allowSceneObjects: false);
break;
case ItemType.Screen:
prefab = (UiLayoutElementScreen)EditorGUILayout.ObjectField("Prefab", prefab, typeof(UiLayoutElementScreen), allowSceneObjects: false);
break;
}
if (EditorGUI.EndChangeCheck())
{
InternalUtilities.SetDirty(target);
if (prefab != null)
{
Match match = Regex.Match
(
AssetDatabase.GetAssetPath(prefab.gameObject),
@"Resources/([A-Za-z0-9\-\/.]*).prefab",
RegexOptions.IgnoreCase
);
item.PrefabPath = match.Success ? match.Groups[1].Value : string.Empty;
UiLayoutSettings.Signal signalShow = InternalUtilities.AddSignal("Ui." + GetItemPrefabName(item) + ".Show");
UiLayoutSettings.Signal signalHide = InternalUtilities.AddSignal("Ui." + GetItemPrefabName(item) + ".Hide");
item.SignalsShow = item.SignalsShow.Push(signalShow.Id);
item.SignalsHide = item.SignalsHide.Push(signalHide.Id);
}
else
{
item.PrefabPath = string.Empty;
//item.SignalShow = string.Empty;
//item.SignalHide = string.Empty;
}
}
}
private void OnEnable()
{
List <UiLayoutSettings.Signal> signals = InternalUtilities.GetSignals();
_reorderableList = new ReorderableList(signals, typeof(UiLayoutSettings.Signal), true, false, true, true);
_reorderableList.onReorderCallback = (ReorderableList target) =>
{
signals = target.list as List <UiLayoutSettings.Signal>;
};
_reorderableList.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
rect.y += 2;
signals[index].Name = EditorGUI.TextField
(
new Rect(rect.x + 20, rect.y, rect.width - 30, EditorGUIUtility.singleLineHeight),
signals[index].Name
);
bool isCheckedOld = _selectedSignals.Contains(signals[index].Id);
bool isCheckedNew = EditorGUI.Toggle
(
new Rect(rect.x, rect.y, 20, EditorGUIUtility.singleLineHeight),
isCheckedOld
);
if (isCheckedOld != isCheckedNew)
{
if (isCheckedNew)
{
SignalAdd(signals[index].Id);
}
else
{
SignalRemove(signals[index].Id);
}
}
};
_reorderableList.onAddCallback = (ReorderableList list) =>
{
InternalUtilities.AddSignal();
};
_reorderableList.onRemoveCallback = (ReorderableList list) =>
{
if (signals[list.index].Locked)
{
EditorUtility.DisplayDialog
(
"Warning!",
"You can not delete this signal because it is Locked.",
"Ok"
);
return;
}
if
(
EditorUtility.DisplayDialog
(
"Warning!",
"Are you sure you want to delete signal \"" + signals[list.index].Name + "\"?", "Yes", "No"
)
)
{
ReorderableList.defaultBehaviours.DoRemoveButton(list);
}
};
}