public static void EnumPopup <T>(GUIContent label, T selected, Action <T> callback) where T : System.Enum
{
label.text += ": " + selected.ToString();
Rect buttonRect = GUILayoutUtility.GetRect(label, new GUIStyle(GUI.skin.button));
if (GUI.Button(buttonRect, label))
{
PopupMenu menu = new PopupMenu();
T[] values = (T[])Enum.GetValues(selected.GetType());
Array.ForEach(values, e => { menu.AddItem(new GUIContent(Enum.GetName(selected.GetType(), e)), true, () => callback(e)); });
Vector2 buttonPos = Event.current.mousePosition; //new Vector2(buttonRect.x, buttonRect.y + buttonRect.height);
buttonPos -= NodeEditor.curEditorState.zoomPanAdjust;
buttonPos /= NodeEditor.curEditorState.zoom;
buttonPos += NodeEditor.curEditorState.zoomPanAdjust;
//buttonPos = GUIScaleUtility.ScaledToGUISpace(buttonPos);
buttonPos = GUIUtility.GUIToScreenPoint(buttonPos);
Debug.Log(buttonPos);
menu.Show(new Vector2(buttonPos.x + 1, buttonPos.y + 1), buttonRect.width);
}
}
public static T EnumPopup <T> (GUIContent label, T selected) where T : System.Enum
{
T oldSelected = selected;
#if UNITY_EDITOR
if (!Application.isPlaying)
{
return((T)UnityEditor.EditorGUILayout.EnumPopup(label, selected));
}
#endif
label.text += ": " + selected.ToString();
GUILayout.Label(label);
Rect buttonRect = GUILayoutUtility.GetRect(label, new GUIStyle(GUI.skin.button));
if (GUI.Button(buttonRect, label))
{
PopupMenu menu = new PopupMenu();
T[] values = (T[])Enum.GetValues(selected.GetType());
Array.ForEach(values, e => { menu.AddItem(new GUIContent(Enum.GetName(selected.GetType(), e)), true, () => { Debug.Log("executing handler"); selected = e; }); });
Vector2 mousePos = GUIUtility.GUIToScreenPoint(new Vector2(buttonRect.x, buttonRect.y + buttonRect.height));
Debug.Log(mousePos);
Debug.Log("showing Menu");
menu.Show(new Vector2(mousePos.x + 1, mousePos.y + 1), buttonRect.width);
}
if (Event.current.type == EventType.MouseDown)
{
Debug.Log("MouseDown");
}
//buttonRect = GUILayoutUtility.GetLastRect();
if (!Object.Equals(oldSelected, selected))
{
Debug.Log("changing selected");
Debug.Log(oldSelected);
Debug.Log(selected);
}
return(selected);
}
/// <summary>
/// Opens the specified popupMenu in the current editor users and closes all other popups
/// </summary>
public static void OpenPopup(PopupMenu popup)
{
openedPopup = popup;
openedPopupUser = currentEditorUser;
}
public GenericMenu()
{
popup = new PopupMenu();
}
public void AddItem (GUIContent content, bool on, PopupMenu.MenuFunction func)
{
popup.AddItem (content, on, func);
}
public void AddItem (GUIContent content, bool on, PopupMenu.MenuFunctionData func, object userData)
{
popup.AddItem (content, on, func, userData);
}
public GenericMenu ()
{
popup = new PopupMenu ();
}