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[CanFestival-3.git] / objdictgen / networkedit.py
1 #!/usr/bin/env python
2 # -*- coding: utf-8 -*-
3
4 #This file is part of CanFestival, a library implementing CanOpen Stack. 
5 #
6 #Copyright (C): Edouard TISSERANT, Francis DUPIN and Laurent BESSARD
7 #
8 #See COPYING file for copyrights details.
9 #
10 #This library is free software; you can redistribute it and/or
11 #modify it under the terms of the GNU Lesser General Public
12 #License as published by the Free Software Foundation; either
13 #version 2.1 of the License, or (at your option) any later version.
14 #
15 #This library is distributed in the hope that it will be useful,
16 #but WITHOUT ANY WARRANTY; without even the implied warranty of
17 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18 #Lesser General Public License for more details.
19 #
20 #You should have received a copy of the GNU Lesser General Public
21 #License along with this library; if not, write to the Free Software
22 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23
24 import wx
25 import wx.grid
26
27 from types import *
28 import os, re, platform, sys, time, traceback, getopt
29
30 __version__ = "$Revision: 1.11 $"
31
32 from nodelist import *
33 from nodemanager import *
34 from subindextable import *
35 from commondialogs import *
36 from doc_index.DS301_index import *
37
38 ScriptDirectory = os.path.split(__file__)[0]
39
40 try:
41     import wx.html
42
43     EVT_HTML_URL_CLICK = wx.NewId()
44
45     class HtmlWindowUrlClick(wx.PyEvent):
46         def __init__(self, linkinfo):
47             wx.PyEvent.__init__(self)
48             self.SetEventType(EVT_HTML_URL_CLICK)
49             self.linkinfo = (linkinfo.GetHref(), linkinfo.GetTarget())
50             
51     class UrlClickHtmlWindow(wx.html.HtmlWindow):
52         """ HTML window that generates and OnLinkClicked event.
53
54         Use this to avoid having to override HTMLWindow
55         """
56         def OnLinkClicked(self, linkinfo):
57             wx.PostEvent(self, HtmlWindowUrlClick(linkinfo))
58         
59         def Bind(self, event, handler, source=None, id=wx.ID_ANY, id2=wx.ID_ANY):
60             if event == HtmlWindowUrlClick:
61                 self.Connect(-1, -1, EVT_HTML_URL_CLICK, handler)
62             else:
63                 wx.html.HtmlWindow.Bind(event, handler, source=source, id=id, id2=id2)
64     
65 #-------------------------------------------------------------------------------
66 #                                Html Frame
67 #-------------------------------------------------------------------------------
68
69     [ID_HTMLFRAME, ID_HTMLFRAMEHTMLCONTENT] = [wx.NewId() for _init_ctrls in range(2)]
70
71     class HtmlFrame(wx.Frame):
72         def _init_ctrls(self, prnt):
73             # generated method, don't edit
74             wx.Frame.__init__(self, id=ID_HTMLFRAME, name='HtmlFrame',
75                   parent=prnt, pos=wx.Point(320, 231), size=wx.Size(853, 616),
76                   style=wx.DEFAULT_FRAME_STYLE, title='')
77             self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
78             
79             self.HtmlContent = UrlClickHtmlWindow(id=ID_HTMLFRAMEHTMLCONTENT,
80                   name='HtmlContent', parent=self, pos=wx.Point(0, 0),
81                   size=wx.Size(-1, -1), style=wx.html.HW_SCROLLBAR_AUTO|wx.html.HW_NO_SELECTION)
82             self.HtmlContent.Bind(HtmlWindowUrlClick, self.OnLinkClick)
83
84         def __init__(self, parent, opened):
85             self._init_ctrls(parent)
86             self.HtmlFrameOpened = opened
87         
88         def SetHtmlCode(self, htmlcode):
89             self.HtmlContent.SetPage(htmlcode)
90             
91         def SetHtmlPage(self, htmlpage):
92             self.HtmlContent.LoadPage(htmlpage)
93             
94         def OnCloseFrame(self, event):
95             self.HtmlFrameOpened.remove(self.GetTitle())
96             event.Skip()
97         
98         def OnLinkClick(self, event):
99             url = event.linkinfo[0]
100             try:
101                 import webbrowser
102             except ImportError:
103                 wx.MessageBox('Please point your browser at: %s' % url)
104             else:
105                 webbrowser.open(url)
106     
107     Html_Window = True
108 except:
109     Html_Window = False
110
111
112 [ID_NETWORKEDIT, ID_NETWORKEDITNETWORKNODES, 
113  ID_NETWORKEDITHELPBAR,
114 ] = [wx.NewId() for _init_ctrls in range(3)]
115
116 [ID_NETWORKEDITADDMENUITEMS0, ID_NETWORKEDITADDMENUITEMS1, 
117  ID_NETWORKEDITADDMENUITEMS2, ID_NETWORKEDITADDMENUITEMS3, 
118  ID_NETWORKEDITADDMENUITEMS4, ID_NETWORKEDITADDMENUITEMS5, 
119 ] = [wx.NewId() for _init_coll_AddMenu_Items in range(6)]
120
121 [ID_NETWORKEDITFILEMENUITEMS0, ID_NETWORKEDITFILEMENUITEMS1, 
122  ID_NETWORKEDITFILEMENUITEMS2, ID_NETWORKEDITFILEMENUITEMS4, 
123  ID_NETWORKEDITFILEMENUITEMS5, ID_NETWORKEDITFILEMENUITEMS6,
124 ] = [wx.NewId() for _init_coll_FileMenu_Items in range(6)]
125
126 [ID_NETWORKEDITNETWORKMENUITEMS0, ID_NETWORKEDITNETWORKMENUITEMS1, 
127  ID_NETWORKEDITNETWORKMENUITEMS3, 
128 ] = [wx.NewId() for _init_coll_AddMenu_Items in range(3)]
129
130
131 [ID_NETWORKEDITEDITMENUITEMS0, ID_NETWORKEDITEDITMENUITEMS1, 
132  ID_NETWORKEDITEDITMENUITEMS2, ID_NETWORKEDITEDITMENUITEMS4, 
133  ID_NETWORKEDITEDITMENUITEMS6, ID_NETWORKEDITEDITMENUITEMS7, 
134  ID_NETWORKEDITEDITMENUITEMS8, 
135 ] = [wx.NewId() for _init_coll_EditMenu_Items in range(7)]
136
137 [ID_NETWORKEDITHELPMENUITEMS0, ID_NETWORKEDITHELPMENUITEMS1,
138  ID_NETWORKEDITHELPMENUITEMS2,
139 ] = [wx.NewId() for _init_coll_HelpMenu_Items in range(3)]
140
141 class networkedit(wx.Frame):
142     def _init_coll_menuBar1_Menus(self, parent):
143         if self.ModeSolo:
144             parent.Append(menu=self.FileMenu, title='File')
145         parent.Append(menu=self.NetworkMenu, title='Network')
146         parent.Append(menu=self.EditMenu, title='Edit')
147         parent.Append(menu=self.AddMenu, title='Add')
148         parent.Append(menu=self.HelpMenu, title='Help')
149
150     def _init_coll_EditMenu_Items(self, parent):
151         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS4,
152               kind=wx.ITEM_NORMAL, text='Refresh\tCTRL+R')
153         parent.AppendSeparator()
154         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS1,
155               kind=wx.ITEM_NORMAL, text='Undo\tCTRL+Z')
156         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS0,
157               kind=wx.ITEM_NORMAL, text='Redo\tCTRL+Y')
158         parent.AppendSeparator()
159         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS6,
160               kind=wx.ITEM_NORMAL, text='Node infos')
161         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS2,
162               kind=wx.ITEM_NORMAL, text='DS-301 Profile')
163         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS8,
164               kind=wx.ITEM_NORMAL, text='DS-302 Profile')
165         parent.Append(help='', id=ID_NETWORKEDITEDITMENUITEMS7,
166               kind=wx.ITEM_NORMAL, text='Other Profile')
167         self.Bind(wx.EVT_MENU, self.OnUndoMenu,
168               id=ID_NETWORKEDITEDITMENUITEMS1)
169         self.Bind(wx.EVT_MENU, self.OnRedoMenu,
170               id=ID_NETWORKEDITEDITMENUITEMS0)
171         self.Bind(wx.EVT_MENU, self.OnCommunicationMenu,
172               id=ID_NETWORKEDITEDITMENUITEMS2)
173         self.Bind(wx.EVT_MENU, self.OnRefreshMenu,
174               id=ID_NETWORKEDITEDITMENUITEMS4)
175         self.Bind(wx.EVT_MENU, self.OnNodeInfosMenu,
176               id=ID_NETWORKEDITEDITMENUITEMS6)
177         self.Bind(wx.EVT_MENU, self.OnEditProfileMenu,
178               id=ID_NETWORKEDITEDITMENUITEMS7)
179         self.Bind(wx.EVT_MENU, self.OnOtherCommunicationMenu,
180               id=ID_NETWORKEDITEDITMENUITEMS8)
181
182     def _init_coll_HelpMenu_Items(self, parent):
183         parent.Append(help='', id=ID_NETWORKEDITHELPMENUITEMS0,
184               kind=wx.ITEM_NORMAL, text='DS-301 Standard\tF1')
185         self.Bind(wx.EVT_MENU, self.OnHelpDS301Menu,
186               id=ID_NETWORKEDITHELPMENUITEMS0)
187         parent.Append(help='', id=ID_NETWORKEDITHELPMENUITEMS1,
188               kind=wx.ITEM_NORMAL, text='CAN Festival Docs\tF2')
189         self.Bind(wx.EVT_MENU, self.OnHelpCANFestivalMenu,
190               id=ID_NETWORKEDITHELPMENUITEMS1)
191         if Html_Window and self.ModeSolo:
192             parent.Append(help='', id=ID_NETWORKEDITHELPMENUITEMS2,
193                   kind=wx.ITEM_NORMAL, text='About')
194             self.Bind(wx.EVT_MENU, self.OnAboutMenu,
195                   id=ID_NETWORKEDITHELPMENUITEMS2)
196
197     def _init_coll_FileMenu_Items(self, parent):
198         parent.Append(help='', id=ID_NETWORKEDITFILEMENUITEMS5,
199               kind=wx.ITEM_NORMAL, text='New\tCTRL+N')
200         parent.Append(help='', id=ID_NETWORKEDITFILEMENUITEMS0,
201               kind=wx.ITEM_NORMAL, text='Open\tCTRL+O')
202         parent.Append(help='', id=ID_NETWORKEDITFILEMENUITEMS1,
203               kind=wx.ITEM_NORMAL, text='Save\tCTRL+S')
204         parent.Append(help='', id=ID_NETWORKEDITFILEMENUITEMS2,
205               kind=wx.ITEM_NORMAL, text='Close\tCTRL+W')
206         parent.AppendSeparator()
207         parent.Append(help='', id=ID_NETWORKEDITFILEMENUITEMS4,
208               kind=wx.ITEM_NORMAL, text='Exit')
209         self.Bind(wx.EVT_MENU, self.OnOpenProjectMenu,
210               id=ID_NETWORKEDITFILEMENUITEMS0)
211         self.Bind(wx.EVT_MENU, self.OnSaveProjectMenu,
212               id=ID_NETWORKEDITFILEMENUITEMS1)
213         self.Bind(wx.EVT_MENU, self.OnCloseProjectMenu,
214               id=ID_NETWORKEDITFILEMENUITEMS2)
215         self.Bind(wx.EVT_MENU, self.OnQuitMenu,
216               id=ID_NETWORKEDITFILEMENUITEMS4)
217         self.Bind(wx.EVT_MENU, self.OnNewProjectMenu,
218               id=ID_NETWORKEDITFILEMENUITEMS5)
219     
220     def _init_coll_NetworkMenu_Items(self, parent):
221         parent.Append(help='', id=ID_NETWORKEDITNETWORKMENUITEMS0,
222               kind=wx.ITEM_NORMAL, text='Add Slave Node')
223         parent.Append(help='', id=ID_NETWORKEDITNETWORKMENUITEMS1,
224               kind=wx.ITEM_NORMAL, text='Remove Slave Node')
225         parent.AppendSeparator()
226         parent.Append(help='', id=ID_NETWORKEDITNETWORKMENUITEMS3,
227               kind=wx.ITEM_NORMAL, text='Build Master Dictionary')
228         self.Bind(wx.EVT_MENU, self.OnAddSlaveMenu,
229               id=ID_NETWORKEDITNETWORKMENUITEMS0)
230         self.Bind(wx.EVT_MENU, self.OnRemoveSlaveMenu,
231               id=ID_NETWORKEDITNETWORKMENUITEMS1)
232 ##        self.Bind(wx.EVT_MENU, self.OnBuildMasterMenu,
233 ##              id=ID_NETWORKEDITNETWORKMENUITEMS3)
234     
235     def _init_coll_AddMenu_Items(self, parent):
236         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS0,
237               kind=wx.ITEM_NORMAL, text='SDO Server')
238         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS1,
239               kind=wx.ITEM_NORMAL, text='SDO Client')
240         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS2,
241               kind=wx.ITEM_NORMAL, text='PDO Transmit')
242         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS3,
243               kind=wx.ITEM_NORMAL, text='PDO Receive')
244         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS4,
245               kind=wx.ITEM_NORMAL, text='Map Variable')
246         parent.Append(help='', id=ID_NETWORKEDITADDMENUITEMS5,
247               kind=wx.ITEM_NORMAL, text='User Type')
248         self.Bind(wx.EVT_MENU, self.OnAddSDOServerMenu,
249               id=ID_NETWORKEDITADDMENUITEMS0)
250         self.Bind(wx.EVT_MENU, self.OnAddSDOClientMenu,
251               id=ID_NETWORKEDITADDMENUITEMS1)
252         self.Bind(wx.EVT_MENU, self.OnAddPDOTransmitMenu,
253               id=ID_NETWORKEDITADDMENUITEMS2)
254         self.Bind(wx.EVT_MENU, self.OnAddPDOReceiveMenu,
255               id=ID_NETWORKEDITADDMENUITEMS3)
256         self.Bind(wx.EVT_MENU, self.OnAddMapVariableMenu,
257               id=ID_NETWORKEDITADDMENUITEMS4)
258         self.Bind(wx.EVT_MENU, self.OnAddUserTypeMenu,
259               id=ID_NETWORKEDITADDMENUITEMS5)
260
261     def _init_coll_HelpBar_Fields(self, parent):
262         parent.SetFieldsCount(3)
263
264         parent.SetStatusText(number=0, text='')
265         parent.SetStatusText(number=1, text='')
266         parent.SetStatusText(number=2, text='')
267
268         parent.SetStatusWidths([100, 110, -1])
269
270     def _init_utils(self):
271         self.menuBar1 = wx.MenuBar()
272         self.menuBar1.SetEvtHandlerEnabled(True)
273         
274         if self.ModeSolo:
275             self.FileMenu = wx.Menu(title='')
276         self.NetworkMenu = wx.Menu(title='')
277         self.EditMenu = wx.Menu(title='')
278         self.AddMenu = wx.Menu(title='')
279         self.HelpMenu = wx.Menu(title='')
280
281         self._init_coll_menuBar1_Menus(self.menuBar1)
282         if self.ModeSolo:
283             self._init_coll_FileMenu_Items(self.FileMenu)
284         self._init_coll_NetworkMenu_Items(self.NetworkMenu)
285         self._init_coll_EditMenu_Items(self.EditMenu)
286         self._init_coll_AddMenu_Items(self.AddMenu)
287         self._init_coll_HelpMenu_Items(self.HelpMenu)
288
289     def _init_ctrls(self, prnt):
290         wx.Frame.__init__(self, id=ID_NETWORKEDIT, name='networkedit',
291               parent=prnt, pos=wx.Point(149, 178), size=wx.Size(1000, 700),
292               style=wx.DEFAULT_FRAME_STYLE, title='Networkedit')
293         self._init_utils()
294         self.SetClientSize(wx.Size(1000, 700))
295         self.SetMenuBar(self.menuBar1)
296         self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
297         if not self.ModeSolo:
298             self.Bind(wx.EVT_MENU, self.OnSaveProjectMenu, id=ID_NETWORKEDITFILEMENUITEMS1)
299             accel = wx.AcceleratorTable([wx.AcceleratorEntry(wx.ACCEL_CTRL, 83, ID_NETWORKEDITFILEMENUITEMS1)])
300             self.SetAcceleratorTable(accel)
301
302         self.NetworkNodes = wx.Notebook(id=ID_NETWORKEDITNETWORKNODES,
303               name='NetworkNodes', parent=self, pos=wx.Point(0, 0),
304               size=wx.Size(0, 0), style=wx.NB_LEFT)
305         self.NetworkNodes.Bind(wx.EVT_NOTEBOOK_PAGE_CHANGED,
306               self.OnNodeSelectedChanged, id=ID_NETWORKEDITNETWORKNODES)
307
308         self.HelpBar = wx.StatusBar(id=ID_NETWORKEDITHELPBAR, name='HelpBar',
309               parent=self, style=wx.ST_SIZEGRIP)
310         self._init_coll_HelpBar_Fields(self.HelpBar)
311         self.SetStatusBar(self.HelpBar)
312
313     def __init__(self, parent, nodelist = None, projectOpen = None):
314         self.ModeSolo = nodelist == None
315         self._init_ctrls(parent)
316         self.HtmlFrameOpened = []
317         self.BusId = None
318         
319         if self.ModeSolo:
320             self.Manager = NodeManager()
321             if projectOpen:
322                 self.NodeList = NodeList(self.Manager)
323                 result = self.NodeList.LoadProject(projectOpen)
324                 if not result:
325                     self.RefreshNetworkNodes()
326             else:
327                 self.NodeList = None
328         else:
329             self.NodeList = nodelist
330             self.Manager = self.NodeList.GetManager()
331             self.NodeList.SetCurrentSelected(0)
332             self.RefreshNetworkNodes()
333             self.RefreshProfileMenu()
334             self.NetworkNodes.SetFocus()
335         
336         self.RefreshBufferState()
337         self.RefreshTitle()
338         self.RefreshMainMenu()
339
340     def SetBusId(self, bus_id):
341         self.BusId = bus_id
342
343     def GetBusId(self):
344         return self.BusId
345
346     def GetCurrentNodeId(self):
347         selected = self.NetworkNodes.GetSelection()
348         # At init selected = -1
349         if selected > 0:
350             window = self.NetworkNodes.GetPage(selected)
351             return window.GetIndex()
352         else:
353             return 0
354
355     def OnCloseFrame(self, event):
356         if not self.ModeSolo and getattr(self, "_onclose", None) != None:
357             self._onclose()
358         event.Skip()
359
360     def OnChar(self, event):
361         if event.ControlDown() and event.GetKeyCode() == 83 and getattr(self, "_onsave", None) != None:
362             self._onsave()
363         event.Skip()
364
365     def GetNoteBook(self):
366         return self.NetworkNodes
367
368     def OnQuitMenu(self, event):
369         self.Close()
370         event.Skip()
371
372     def OnAddSDOServerMenu(self, event):
373         self.Manager.AddSDOServerToCurrent()
374         self.RefreshBufferState()
375         self.RefreshCurrentIndexList()
376         event.Skip()
377     
378     def OnAddSDOClientMenu(self, event):
379         self.Manager.AddSDOClientToCurrent()
380         self.RefreshBufferState()
381         self.RefreshCurrentIndexList()
382         event.Skip()
383
384     def OnAddPDOTransmitMenu(self, event):
385         self.Manager.AddPDOTransmitToCurrent()
386         self.RefreshBufferState()
387         self.RefreshCurrentIndexList()
388         event.Skip()
389
390     def OnAddPDOReceiveMenu(self, event):
391         self.Manager.AddPDOReceiveToCurrent()
392         self.RefreshBufferState()
393         self.RefreshCurrentIndexList()
394         event.Skip()
395
396     def OnAddMapVariableMenu(self, event):
397         self.AddMapVariable()
398         event.Skip()
399
400     def OnAddUserTypeMenu(self, event):
401         self.AddUserType()
402         event.Skip()
403
404     def OnNodeSelectedChanged(self, event):
405         selected = event.GetSelection()
406         # At init selected = -1
407         if selected >= 0:
408             window = self.NetworkNodes.GetPage(selected)
409             self.NodeList.SetCurrentSelected(window.GetIndex())
410         self.RefreshMainMenu()
411         self.RefreshStatusBar()
412         event.Skip()
413
414 #-------------------------------------------------------------------------------
415 #                         Load and Save Funtions
416 #-------------------------------------------------------------------------------
417
418     def OnNewProjectMenu(self, event):
419         if self.NodeList:
420             defaultpath = os.path.dirname(self.NodeList.GetRoot())
421         else:
422             defaultpath = os.getcwd()
423         dialog = wx.DirDialog(self , "Choose a project", defaultpath, wx.DD_NEW_DIR_BUTTON)
424         if dialog.ShowModal() == wx.ID_OK:
425             projectpath = dialog.GetPath()
426             if os.path.isdir(projectpath) and len(os.listdir(projectpath)) == 0:
427                 manager = NodeManager()
428                 nodelist = NodeList(manager)
429                 result = nodelist.LoadProject(projectpath)
430                 if not result:
431                     self.Manager = manager
432                     self.NodeList = nodelist
433                     self.NodeList.SetCurrentSelected(0)
434                                         
435                     self.RefreshNetworkNodes()
436                     self.RefreshBufferState()
437                     self.RefreshTitle()
438                     self.RefreshProfileMenu()
439                     self.RefreshMainMenu()
440                 else:
441                     message = wx.MessageDialog(self, result, "ERROR", wx.OK|wx.ICON_ERROR)
442                     message.ShowModal()
443                     message.Destroy()
444         event.Skip()
445
446     def OnOpenProjectMenu(self, event):
447         if self.NodeList:
448             defaultpath = os.path.dirname(self.NodeList.GetRoot())
449         else:
450             defaultpath = os.getcwd()
451         dialog = wx.DirDialog(self , "Choose a project", defaultpath, 0)
452         if dialog.ShowModal() == wx.ID_OK:
453             projectpath = dialog.GetPath()
454             if os.path.isdir(projectpath):
455                 manager = NodeManager()
456                 nodelist = NodeList(manager)
457                 result = nodelist.LoadProject(projectpath)
458                 if not result:
459                     self.Manager = manager
460                     self.NodeList = nodelist
461                     self.NodeList.SetCurrentSelected(0)
462                     
463                     self.RefreshNetworkNodes()
464                     self.RefreshBufferState()
465                     self.RefreshTitle()
466                     self.RefreshProfileMenu()
467                     self.RefreshMainMenu()
468                 else:
469                     message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
470                     message.ShowModal()
471                     message.Destroy()
472         dialog.Destroy()
473         event.Skip()
474
475     def OnSaveProjectMenu(self, event):
476         if not self.ModeSolo and getattr(self, "_onsave", None) != None:
477             self._onsave()
478         else:
479             result = self.NodeList.SaveProject()
480             if result:
481                 message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
482                 message.ShowModal()
483                 message.Destroy()
484         event.Skip()
485
486     def OnCloseProjectMenu(self, event):
487         if self.NodeList:
488             if self.NodeList.HasChanged():
489                 dialog = wx.MessageDialog(self, "There are changes, do you want to save?",  "Close Project", wx.YES_NO|wx.CANCEL|wx.ICON_QUESTION)
490                 answer = dialog.ShowModal()
491                 dialog.Destroy()
492                 if answer == wx.ID_YES:
493                     result = self.NodeList.SaveProject()
494                     if result:
495                         message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
496                         message.ShowModal()
497                         message.Destroy()
498                 elif answer == wx.ID_NO:
499                     self.NodeList.ForceChanged(False)
500             if not self.NodeList.HasChanged():
501                 self.Manager = None
502                 self.NodeList = None
503                 self.RefreshNetworkNodes()
504                 self.RefreshTitle()
505                 self.RefreshMainMenu()
506         event.Skip()
507
508 #-------------------------------------------------------------------------------
509 #                             Slave Nodes Management
510 #-------------------------------------------------------------------------------
511
512     def OnAddSlaveMenu(self, event):
513         dialog = AddSlaveDialog(self)
514         dialog.SetNodeList(self.NodeList)
515         if dialog.ShowModal() == wx.ID_OK:
516             values = dialog.GetValues()
517             result = self.NodeList.AddSlaveNode(values["slaveName"], values["slaveNodeID"], values["edsFile"])
518             if not result:
519                 new_editingpanel = EditingPanel(self, self.NodeList, False)
520                 new_editingpanel.SetIndex(values["slaveNodeID"])
521                 idx = self.NodeList.GetOrderNumber(values["slaveNodeID"])
522                 self.NetworkNodes.InsertPage(idx, new_editingpanel, "")
523                 self.NodeList.SetCurrentSelected(idx)
524                 self.NetworkNodes.SetSelection(idx)
525                 self.RefreshBufferState()
526             else:
527                 message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
528                 message.ShowModal()
529                 message.Destroy()
530         dialog.Destroy()
531         event.Skip()
532
533     def OnRemoveSlaveMenu(self, event):
534         slavenames = self.NodeList.GetSlaveNames()
535         slaveids = self.NodeList.GetSlaveIDs()
536         dialog = wx.SingleChoiceDialog(self, "Choose a slave to remove", "Remove slave", slavenames)
537         if dialog.ShowModal() == wx.ID_OK:
538             choice = dialog.GetSelection()
539             result = self.NodeList.RemoveSlaveNode(slaveids[choice])
540             if not result:
541                 slaveids.pop(choice)
542                 current = self.NetworkNodes.GetSelection()
543                 self.NetworkNodes.DeletePage(choice + 1)
544                 if self.NetworkNodes.GetPageCount() > 0:
545                     new_selection = min(current, self.NetworkNodes.GetPageCount() - 1)
546                     self.NetworkNodes.SetSelection(new_selection)
547                     if new_selection > 0:
548                         self.NodeList.SetCurrentSelected(slaveids[new_selection - 1])
549                     self.RefreshBufferState()
550             else:
551                 message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
552                 message.ShowModal()
553                 message.Destroy()
554         event.Skip()
555
556 #-------------------------------------------------------------------------------
557 #                             Refresh Functions
558 #-------------------------------------------------------------------------------
559
560     def RefreshTitle(self):
561         if self.NodeList != None:
562             self.SetTitle("Networkedit - %s"%self.NodeList.GetNetworkName())
563         else:
564             self.SetTitle("Networkedit")
565
566     def OnRefreshMenu(self, event):
567         self.RefreshCurrentIndexList()
568         event.Skip()
569
570     def RefreshCurrentIndexList(self):
571         selected = self.NetworkNodes.GetSelection()
572         if selected == 0:
573             window = self.NetworkNodes.GetPage(selected)
574             window.RefreshIndexList()
575         else:
576             pass
577
578     def RefreshNetworkNodes(self):
579         if self.NetworkNodes.GetPageCount() > 0:
580             self.NetworkNodes.DeleteAllPages()
581         if self.NodeList:
582             new_editingpanel = EditingPanel(self, self.Manager)
583             new_editingpanel.SetIndex(0)
584             self.NetworkNodes.AddPage(new_editingpanel, "")
585             for idx in self.NodeList.GetSlaveIDs():
586                 new_editingpanel = EditingPanel(self, self.NodeList, False)
587                 new_editingpanel.SetIndex(idx)
588                 self.NetworkNodes.AddPage(new_editingpanel, "")
589
590     def RefreshStatusBar(self):
591         selected = self.NetworkNodes.GetSelection()
592         if self.HelpBar and selected >= 0:
593             window = self.NetworkNodes.GetPage(selected)
594             selection = window.GetSelection()
595             if selection:
596                 index, subIndex = selection
597                 if self.NodeList.IsCurrentEntry(index):
598                     self.HelpBar.SetStatusText("Index: 0x%04X"%index, 0)
599                     self.HelpBar.SetStatusText("Subindex: 0x%02X"%subIndex, 1)
600                     entryinfos = self.NodeList.GetEntryInfos(index)
601                     name = entryinfos["name"]
602                     category = "Optional"
603                     if entryinfos["need"]:
604                         category = "Mandatory"
605                     struct = "VAR"
606                     number = ""
607                     if entryinfos["struct"] & OD_IdenticalIndexes:
608                         number = " possibly defined %d times"%entryinfos["nbmax"]
609                     if entryinfos["struct"] & OD_IdenticalSubindexes:
610                         struct = "REC"
611                     elif entryinfos["struct"] & OD_MultipleSubindexes:
612                         struct = "ARRAY"
613                     text = "%s: %s entry of struct %s%s."%(name,category,struct,number)
614                     self.HelpBar.SetStatusText(text, 2)
615                 else:
616                     for i in xrange(3):
617                         self.HelpBar.SetStatusText("", i)
618             else:
619                 for i in xrange(3):
620                     self.HelpBar.SetStatusText("", i)
621
622     def RefreshMainMenu(self):
623         if self.menuBar1:
624             self.NetworkMenu.Enable(ID_NETWORKEDITNETWORKMENUITEMS3, False)
625             if self.NodeList == None:
626                 if self.ModeSolo:
627                     self.menuBar1.EnableTop(1, False)
628                     self.menuBar1.EnableTop(2, False)
629                     self.menuBar1.EnableTop(3, False)
630                     if self.FileMenu:
631                         self.FileMenu.Enable(ID_NETWORKEDITFILEMENUITEMS1, False)
632                         self.FileMenu.Enable(ID_NETWORKEDITFILEMENUITEMS2, False)
633                 else:
634                     self.menuBar1.EnableTop(0, False)
635                     self.menuBar1.EnableTop(1, False)
636                     self.menuBar1.EnableTop(2, False)
637             else:
638                 if self.ModeSolo:
639                     self.menuBar1.EnableTop(1, True)
640                     if self.FileMenu:
641                         self.FileMenu.Enable(ID_NETWORKEDITFILEMENUITEMS1, True)
642                         self.FileMenu.Enable(ID_NETWORKEDITFILEMENUITEMS2, True)
643                     if self.NetworkNodes.GetSelection() == 0:
644                         self.menuBar1.EnableTop(2, True)
645                         self.menuBar1.EnableTop(3, True)
646                     else:
647                         self.menuBar1.EnableTop(2, False)      
648                         self.menuBar1.EnableTop(3, False)
649                 else:
650                     self.menuBar1.EnableTop(0, True)
651                     if self.NetworkNodes.GetSelection() == 0:
652                         self.menuBar1.EnableTop(1, True)
653                         self.menuBar1.EnableTop(2, True)
654                     else:
655                         self.menuBar1.EnableTop(1, False)      
656                         self.menuBar1.EnableTop(2, False)
657
658     def RefreshProfileMenu(self):
659         if self.EditMenu:
660             profile = self.Manager.GetCurrentProfileName()
661             edititem = self.EditMenu.FindItemById(ID_NETWORKEDITEDITMENUITEMS7)
662             if edititem:
663                 length = self.AddMenu.GetMenuItemCount()
664                 for i in xrange(length-6):
665                     additem = self.AddMenu.FindItemByPosition(6)
666                     self.AddMenu.Delete(additem.GetId())
667                 if profile not in ("None", "DS-301"):
668                     edititem.SetText("%s Profile"%profile)
669                     edititem.Enable(True)
670                     self.AddMenu.AppendSeparator()
671                     for text, indexes in self.Manager.GetCurrentSpecificMenu():
672                         new_id = wx.NewId()
673                         self.AddMenu.Append(help='', id=new_id, kind=wx.ITEM_NORMAL, text=text)
674                         self.Bind(wx.EVT_MENU, self.GetProfileCallBack(text), id=new_id)
675                 else:
676                     edititem.SetText("Other Profile")
677                     edititem.Enable(False)
678
679     def GetProfileCallBack(self, text):
680         def ProfileCallBack(event):
681             self.Manager.AddSpecificEntryToCurrent(text)
682             self.RefreshBufferState()
683             self.RefreshCurrentIndexList()
684             event.Skip()
685         return ProfileCallBack
686
687 #-------------------------------------------------------------------------------
688 #                              Buffer Functions
689 #-------------------------------------------------------------------------------
690
691     def RefreshBufferState(self):
692         if self.NodeList:
693             nodeID = self.Manager.GetCurrentNodeID()
694             if nodeID != None:
695                 nodename = "0x%2.2X %s"%(nodeID, self.Manager.GetCurrentNodeName())
696             else:
697                 nodename = self.Manager.GetCurrentNodeName()
698             self.NetworkNodes.SetPageText(0, nodename)
699             for idx, name in enumerate(self.NodeList.GetSlaveNames()):
700                 self.NetworkNodes.SetPageText(idx + 1, name)
701             self.RefreshTitle()
702
703     def OnUndoMenu(self, event):
704         self.Manager.LoadCurrentPrevious()
705         self.RefreshCurrentIndexList()
706         self.RefreshBufferState()
707         event.Skip()
708
709     def OnRedoMenu(self, event):
710         self.Manager.LoadCurrentNext()
711         self.RefreshCurrentIndexList()
712         self.RefreshBufferState()
713         event.Skip()
714
715 #-------------------------------------------------------------------------------
716 #                                Help Method
717 #-------------------------------------------------------------------------------
718
719     def OnHelpDS301Menu(self, event):
720         find_index = False
721         selected = self.NetworkNodes.GetSelection()
722         if selected >= 0:
723             window = self.NetworkNodes.GetPage(selected)
724             result = window.GetSelection()
725             if result:
726                 find_index = True
727                 index, subIndex = result
728                 result = OpenPDFDocIndex(index, ScriptDirectory)
729                 if type(result) == StringType:
730                     message = wx.MessageDialog(self, result, "ERROR", wx.OK|wx.ICON_ERROR)
731                     message.ShowModal()
732                     message.Destroy()
733         if not find_index:
734             result = OpenPDFDocIndex(None, ScriptDirectory)
735             if type(result) == StringType:
736                 message = wx.MessageDialog(self, result, "ERROR", wx.OK|wx.ICON_ERROR)
737                 message.ShowModal()
738                 message.Destroy()
739         event.Skip()
740         
741     def OnHelpCANFestivalMenu(self, event):
742         #self.OpenHtmlFrame("CAN Festival Reference", os.path.join(ScriptDirectory, "doc/canfestival.html"), wx.Size(1000, 600))
743         os.system("xpdf -remote CANFESTIVAL %s %d &"%(os.path.join(ScriptDirectory, "doc/manual_en.pdf"),16))
744         event.Skip()
745
746     def OnAboutMenu(self, event):
747         self.OpenHtmlFrame("About CAN Festival", os.path.join(ScriptDirectory, "doc/about.html"), wx.Size(500, 450))
748         event.Skip()
749
750     def OpenHtmlFrame(self, title, file, size):
751         if title not in self.HtmlFrameOpened:
752             self.HtmlFrameOpened.append(title)
753             window = HtmlFrame(self, self.HtmlFrameOpened)
754             window.SetTitle(title)
755             window.SetHtmlPage(file)
756             window.SetClientSize(size)
757             window.Show()
758
759 #-------------------------------------------------------------------------------
760 #                          Editing Profiles functions
761 #-------------------------------------------------------------------------------
762
763     def OnCommunicationMenu(self, event):
764         dictionary,current = self.Manager.GetCurrentCommunicationLists()
765         self.EditProfile("Edit DS-301 Profile", dictionary, current)
766         event.Skip()
767     
768     def OnOtherCommunicationMenu(self, event):
769         dictionary,current = self.Manager.GetCurrentDS302Lists()
770         self.EditProfile("Edit DS-301 Profile", dictionary, current)
771         event.Skip()
772     
773     def OnEditProfileMenu(self, event):
774         title = "Edit %s Profile"%self.Manager.GetCurrentProfileName()
775         dictionary,current = self.Manager.GetCurrentProfileLists()
776         self.EditProfile(title, dictionary, current)
777         event.Skip()
778     
779     def EditProfile(self, title, dictionary, current):
780         dialog = CommunicationDialog(self)
781         dialog.SetTitle(title)
782         dialog.SetIndexDictionary(dictionary)
783         dialog.SetCurrentList(current)
784         dialog.RefreshLists()
785         if dialog.ShowModal() == wx.ID_OK:
786             new_profile = dialog.GetCurrentList()
787             addinglist = []
788             removinglist = []
789             for index in new_profile:
790                 if index not in current:
791                     addinglist.append(index)
792             for index in current:
793                 if index not in new_profile:
794                     removinglist.append(index)
795             self.Manager.ManageEntriesOfCurrent(addinglist, removinglist)
796             self.Manager.BufferCurrentNode()
797             self.RefreshBufferState()
798             self.RefreshCurrentIndexList()
799         dialog.Destroy()
800
801 #-------------------------------------------------------------------------------
802 #                         Edit Node informations function
803 #-------------------------------------------------------------------------------
804
805     def OnNodeInfosMenu(self, event):
806         dialog = NodeInfosDialog(self)
807         name, id, type, description = self.Manager.GetCurrentNodeInfos()
808         dialog.SetValues(name, id, type, description)
809         if dialog.ShowModal() == wx.ID_OK:
810             name, id, type, description = dialog.GetValues()
811             self.Manager.SetCurrentNodeInfos(name, id, type, description)
812             self.RefreshBufferState()
813             self.RefreshProfileMenu()
814             selected = self.NetworkNodes.GetSelection()
815             if selected >= 0:
816                 window = self.NetworkNodes.GetPage(selected)
817                 window.RefreshTable()
818         event.Skip()
819
820
821 #-------------------------------------------------------------------------------
822 #                           Add User Types and Variables
823 #-------------------------------------------------------------------------------
824         
825     def AddMapVariable(self):
826         index = self.Manager.GetCurrentNextMapIndex()
827         if index:
828             dialog = MapVariableDialog(self)
829             dialog.SetIndex(index)
830             if dialog.ShowModal() == wx.ID_OK:
831                 index, name, struct, number = dialog.GetValues()
832                 result = self.Manager.AddMapVariableToCurrent(index, name, struct, number)
833                 if type(result) != StringType:
834                     self.RefreshBufferState()
835                     self.RefreshCurrentIndexList()
836                 else:
837                     message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
838                     message.ShowModal()
839                     message.Destroy()
840             dialog.Destroy()
841         else:
842             message = wx.MessageDialog(self, result, "No map variable index left!", wx.OK|wx.ICON_ERROR)
843             message.ShowModal()
844             message.Destroy()
845         
846     def AddUserType(self):
847         dialog = UserTypeDialog(self)
848         dialog.SetTypeList(self.Manager.GetCustomisableTypes())
849         if dialog.ShowModal() == wx.ID_OK:
850             type, min, max, length = dialog.GetValues()
851             result = self.Manager.AddUserTypeToCurrent(type, min, max, length)
852             if not IsOfType(result, StringType):
853                 self.RefreshBufferState()
854                 self.RefreshCurrentIndexList()
855             else:
856                 message = wx.MessageDialog(self, result, "Error", wx.OK|wx.ICON_ERROR)
857                 message.ShowModal()
858                 message.Destroy()
859         dialog.Destroy()
860
861 #-------------------------------------------------------------------------------
862 #                               Exception Handler
863 #-------------------------------------------------------------------------------
864
865 Max_Traceback_List_Size = 20
866
867 def Display_Exception_Dialog(e_type,e_value,e_tb):
868     trcbck_lst = []
869     for i,line in enumerate(traceback.extract_tb(e_tb)):
870         trcbck = " " + str(i+1) + ". "
871         if line[0].find(os.getcwd()) == -1:
872             trcbck += "file : " + str(line[0]) + ",   "
873         else:
874             trcbck += "file : " + str(line[0][len(os.getcwd()):]) + ",   "
875         trcbck += "line : " + str(line[1]) + ",   " + "function : " + str(line[2])
876         trcbck_lst.append(trcbck)
877         
878     # Allow clicking....
879     cap = wx.Window_GetCapture()
880     if cap:
881         cap.ReleaseMouse()
882
883     dlg = wx.SingleChoiceDialog(None, 
884         """
885 An error happens.
886
887 Click on OK for saving an error report.
888
889 Please contact LOLITech at:
890 +33 (0)3 29 52 95 67
891 bugs_networkedit@lolitech.fr
892
893
894 Error:
895 """ +
896         str(e_type) + " : " + str(e_value), 
897         "Error",
898         trcbck_lst)
899     try:
900         res = (dlg.ShowModal() == wx.ID_OK)
901     finally:
902         dlg.Destroy()
903
904     return res
905
906 def Display_Error_Dialog(e_value):
907     message = wx.MessageDialog(None, str(e_value), "Error", wx.OK|wx.ICON_ERROR)
908     message.ShowModal()
909     message.Destroy()
910
911 def get_last_traceback(tb):
912     while tb.tb_next:
913         tb = tb.tb_next
914     return tb
915
916
917 def format_namespace(d, indent='    '):
918     return '\n'.join(['%s%s: %s' % (indent, k, repr(v)[:10000]) for k, v in d.iteritems()])
919
920
921 ignored_exceptions = [] # a problem with a line in a module is only reported once per session
922
923 def AddExceptHook(path, app_version='[No version]'):#, ignored_exceptions=[]):
924     
925     def handle_exception(e_type, e_value, e_traceback):
926         traceback.print_exception(e_type, e_value, e_traceback) # this is very helpful when there's an exception in the rest of this func
927         last_tb = get_last_traceback(e_traceback)
928         ex = (last_tb.tb_frame.f_code.co_filename, last_tb.tb_frame.f_lineno)
929         if str(e_value).startswith("!!!"):
930             Display_Error_Dialog(e_value)
931         elif ex not in ignored_exceptions:
932             ignored_exceptions.append(ex)
933             result = Display_Exception_Dialog(e_type,e_value,e_traceback)
934             if result:
935                 info = {
936                     'app-title' : wx.GetApp().GetAppName(), # app_title
937                     'app-version' : app_version,
938                     'wx-version' : wx.VERSION_STRING,
939                     'wx-platform' : wx.Platform,
940                     'python-version' : platform.python_version(), #sys.version.split()[0],
941                     'platform' : platform.platform(),
942                     'e-type' : e_type,
943                     'e-value' : e_value,
944                     'date' : time.ctime(),
945                     'cwd' : os.getcwd(),
946                     }
947                 if e_traceback:
948                     info['traceback'] = ''.join(traceback.format_tb(e_traceback)) + '%s: %s' % (e_type, e_value)
949                     last_tb = get_last_traceback(e_traceback)
950                     exception_locals = last_tb.tb_frame.f_locals # the locals at the level of the stack trace where the exception actually occurred
951                     info['locals'] = format_namespace(exception_locals)
952                     if 'self' in exception_locals:
953                         info['self'] = format_namespace(exception_locals['self'].__dict__)
954                 
955                 output = open(path+os.sep+"bug_report_"+info['date'].replace(':','-').replace(' ','_')+".txt",'w')
956                 lst = info.keys()
957                 lst.sort()
958                 for a in lst:
959                     output.write(a+":\n"+str(info[a])+"\n\n")
960
961     #sys.excepthook = lambda *args: wx.CallAfter(handle_exception, *args)
962     sys.excepthook = handle_exception
963
964 if __name__ == '__main__':
965     def usage():
966         print "\nUsage of networkedit.py :"
967         print "\n   %s [Projectpath]\n"%sys.argv[0]
968
969     try:
970         opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])
971     except getopt.GetoptError:
972         # print help information and exit:
973         usage()
974         sys.exit(2)
975
976     for o, a in opts:
977         if o in ("-h", "--help"):
978             usage()
979             sys.exit()
980
981     if len(args) == 0:
982         projectOpen = None 
983     elif len(args) == 1:
984         projectOpen = args[0]
985     else:
986         usage()
987         sys.exit(2)
988     
989     app = wx.PySimpleApp()
990     wx.InitAllImageHandlers()
991     
992     # Install a exception handle for bug reports
993     AddExceptHook(os.getcwd(),__version__)
994     
995     frame = networkedit(None, projectOpen=projectOpen)
996
997     frame.Show()
998     app.MainLoop()