2481 

  2482 #-------------------------------------------------------------------------------

  2483 #                                POU Name Dialog

  2484 #-------------------------------------------------------------------------------

  2485 

  2486 class PouNameDialog(wx.TextEntryDialog):

  2487 

  2488     if wx.VERSION < (2, 6, 0):

  2489         def Bind(self, event, function, id = None):

  2490             if id is not None:

  2491                 event(self, id, function)

  2492             else:

  2493                 event(self, function)

  2494     

  2495 

  2496     def __init__(self, parent, message, caption = "Please enter text", defaultValue = "", 

  2497                        style = wx.OK|wx.CANCEL|wx.CENTRE, pos = wx.DefaultPosition):

  2498         wx.TextEntryDialog.__init__(self, parent, message, caption, defaultValue, style, pos)

  2499         

  2500         self.PouNames = []

  2501         if wx.VERSION >= (2, 8, 0):

  2502             self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.GetSizer().GetItem(2).GetSizer().GetItem(1).GetSizer().GetAffirmativeButton().GetId())

  2503         elif wx.VERSION >= (2, 6, 0):

  2504             self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.GetSizer().GetItem(3).GetSizer().GetAffirmativeButton().GetId())

  2505         else:

  2506             self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.GetSizer().GetItem(3).GetSizer().GetChildren()[0].GetSizer().GetChildren()[0].GetWindow().GetId())

  2507     

  2508     def OnOK(self, event):

  2509         step_name = self.GetSizer().GetItem(1).GetWindow().GetValue()

  2510         if step_name == "":

  2511             message = wx.MessageDialog(self, "You must type a name!", "Error", wx.OK|wx.ICON_ERROR)

  2512             message.ShowModal()

  2513             message.Destroy()

  2514         elif not TestIdentifier(step_name):

  2515             message = wx.MessageDialog(self, "\"%s\" is not a valid identifier!"%step_name, "Error", wx.OK|wx.ICON_ERROR)

  2516             message.ShowModal()

  2517             message.Destroy()

  2518         elif step_name.upper() in IEC_KEYWORDS:

  2519             message = wx.MessageDialog(self, "\"%s\" is a keyword. It can't be used!"%step_name, "Error", wx.OK|wx.ICON_ERROR)

  2520             message.ShowModal()

  2521             message.Destroy()

  2522         elif step_name.upper() in self.PouNames:

  2523             message = wx.MessageDialog(self, "A pou with \"%s\" as name exists!"%step_name, "Error", wx.OK|wx.ICON_ERROR)

  2524             message.ShowModal()

  2525             message.Destroy()

  2526         else:

  2527             self.EndModal(wx.ID_OK)

  2528 

  2529     def SetPouNames(self, pou_names):

  2530         self.PouNames = [pou_name.upper() for pou_name in pou_names]

  2531 

  2532     def GetValue(self):

  2533         return self.GetSizer().GetItem(1).GetWindow().GetValue()