25 import wx.grid

   162 

   163 [ID_NETWORKEDITORNETWORKNODES,

   164 ] = [wx.NewId() for _init_ctrls in range(1)]

   165 

   166 class NetworkEditorTemplate(NodeEditorTemplate):

   167     

   168     def _init_ctrls(self, prnt):

   169         self.NetworkNodes = wx.Notebook(id=ID_NETWORKEDITNETWORKNODES,

   170               name='NetworkNodes', parent=prnt, pos=wx.Point(0, 0),

   171               size=wx.Size(0, 0), style=wx.NB_LEFT)

   172         self.NetworkNodes.Bind(wx.EVT_NOTEBOOK_PAGE_CHANGED,

   173               self.OnNodeSelectedChanged, id=ID_NETWORKEDITNETWORKNODES)

   174     

   175     def __init__(self, manager, frame, mode_solo):

   176         self.NodeList = manager

   177         NodeEditorTemplate.__init__(self, self.NodeList.GetManager(), frame, mode_solo)

   178     

   179     def GetCurrentNodeId(self):

   180         selected = self.NetworkNodes.GetSelection()

   181         # At init selected = -1

   182         if selected > 0:

   183             window = self.NetworkNodes.GetPage(selected)

   184             return window.GetIndex()

   185         else:

   186             return 0

   187     

   188     def RefreshCurrentIndexList(self):

   189         selected = self.NetworkNodes.GetSelection()

   190         if selected == 0:

   191             window = self.NetworkNodes.GetPage(selected)

   192             window.RefreshIndexList()

   193         else:

   194             pass

   195 

   196     def RefreshNetworkNodes(self):

   197         if self.NetworkNodes.GetPageCount() > 0:

   198             self.NetworkNodes.DeleteAllPages()

   199         if self.NodeList:

   200             new_editingpanel = EditingPanel(self.NetworkNodes, self, self.Manager)

   201             new_editingpanel.SetIndex(self.Manager.GetCurrentNodeID())

   202             self.NetworkNodes.AddPage(new_editingpanel, "")

   203             for idx in self.NodeList.GetSlaveIDs():

   204                 new_editingpanel = EditingPanel(self.NetworkNodes, self, self.NodeList, False)

   205                 new_editingpanel.SetIndex(idx)

   206                 self.NetworkNodes.AddPage(new_editingpanel, "")

   207     

   208     def OnNodeSelectedChanged(self, event):

   209         if not self.Closing:

   210             selected = event.GetSelection()

   211             # At init selected = -1

   212             if selected >= 0:

   213                 window = self.NetworkNodes.GetPage(selected)

   214                 self.NodeList.SetCurrentSelected(window.GetIndex())

   215             wx.CallAfter(self.RefreshMainMenu)

   216             wx.CallAfter(self.RefreshStatusBar)

   217         event.Skip()

   218 

   219 #-------------------------------------------------------------------------------

   220 #                              Buffer Functions

   221 #-------------------------------------------------------------------------------

   222 

   223     def RefreshBufferState(self):

   224         if self.NodeList is not None:

   225             nodeID = self.Manager.GetCurrentNodeID()

   226             if nodeID != None:

   227                 nodename = "0x%2.2X %s"%(nodeID, self.Manager.GetCurrentNodeName())

   228             else:

   229                 nodename = self.Manager.GetCurrentNodeName()

   230             self.NetworkNodes.SetPageText(0, nodename)

   231             for idx, name in enumerate(self.NodeList.GetSlaveNames()):

   232                 self.NetworkNodes.SetPageText(idx + 1, name)

   233 

   234 #-------------------------------------------------------------------------------

   235 #                             Slave Nodes Management

   236 #-------------------------------------------------------------------------------

   237 

   238     def OnAddSlaveMenu(self, event):

   239         dialog = AddSlaveDialog(self.Frame)

   240         dialog.SetNodeList(self.NodeList)

   241         if dialog.ShowModal() == wx.ID_OK:

   242             values = dialog.GetValues()

   243             result = self.NodeList.AddSlaveNode(values["slaveName"], values["slaveNodeID"], values["edsFile"])

   244             if not result:

   245                 new_editingpanel = EditingPanel(self.NetworkNodes, self, self.NodeList, False)

   246                 new_editingpanel.SetIndex(values["slaveNodeID"])

   247                 idx = self.NodeList.GetOrderNumber(values["slaveNodeID"])

   248                 self.NetworkNodes.InsertPage(idx, new_editingpanel, "")

   249                 self.NodeList.SetCurrentSelected(idx)

   250                 self.NetworkNodes.SetSelection(idx)

   251                 self.RefreshBufferState()

   252             else:

   253                 self.ShowErrorMessage(result)

   254         dialog.Destroy()

   255         

   256     def OnRemoveSlaveMenu(self, event):

   257         slavenames = self.NodeList.GetSlaveNames()

   258         slaveids = self.NodeList.GetSlaveIDs()

   259         dialog = wx.SingleChoiceDialog(self.Frame, _("Choose a slave to remove"), _("Remove slave"), slavenames)

   260         if dialog.ShowModal() == wx.ID_OK:

   261             choice = dialog.GetSelection()

   262             result = self.NodeList.RemoveSlaveNode(slaveids[choice])

   263             if not result:

   264                 slaveids.pop(choice)

   265                 current = self.NetworkNodes.GetSelection()

   266                 self.NetworkNodes.DeletePage(choice + 1)

   267                 if self.NetworkNodes.GetPageCount() > 0:

   268                     new_selection = min(current, self.NetworkNodes.GetPageCount() - 1)

   269                     self.NetworkNodes.SetSelection(new_selection)

   270                     if new_selection > 0:

   271                         self.NodeList.SetCurrentSelected(slaveids[new_selection - 1])

   272                 self.RefreshBufferState()

   273             else:

   274                 self.ShowErrorMessage(result)

   275         dialog.Destroy()

   276 

   277     def OpenMasterDCFDialog(self, node_id):

   278         self.NetworkNodes.SetSelection(0)

   279         self.NetworkNodes.GetPage(0).OpenDCFDialog(node_id)

   280