private void OnDisable()
 {
     EditorPrefs.SetString(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_PATH_KEYS), path);
     EditorPrefs.SetInt(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_SIZE_KEYS), size);
     EditorPrefs.SetInt(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_FILE_TYPE_KEYS), (int)fileType);
 }
 private void OnEnable()
 {
     path     = EditorPrefs.GetString(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_PATH_KEYS), "Assets/");
     size     = EditorPrefs.GetInt(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_SIZE_KEYS), 512);
     fileType = (ImageFileType)EditorPrefs.GetInt(EditorCommon.GetProjectRelatedEditorPrefsKey(EDITOR_PREF_FILE_TYPE_KEYS), 0);
 }