private void FilePopup(GUIContent label, string selectedString, ref string[] names, ref string[] paths, RefString outString, string defaultString, Action onChanged)
{
GUIStyle style = EditorStyles.popup;
GUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(label, style);
int[] selected = new int[0];
if (paths.Contains(selectedString))
{
selected = new[] { Array.IndexOf(paths, selectedString) }
}
;
GUIContent text = new GUIContent(selected.Length == 0 ? defaultString : names[selected[0]]);
Rect r = GUILayoutUtility.GetRect(GUIContent.none, style);
AppsListUserData ud = new AppsListUserData(paths, outString, onChanged);
if (EditorGUI.DropdownButton(r, text, FocusType.Passive, style))
{
ArrayUtility.Add(ref names, Styles.browse.text);
EditorUtility.DisplayCustomMenu(r, names, selected, AppsListClick, ud, false);
}
GUILayout.EndHorizontal();
}
public AppsListUserData(string[] paths, RefString str, Action onChanged)
{
this.paths = paths;
this.str = str;
this.onChanged = onChanged;
}