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#!/usr/bin/env python

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# -*- coding: utf-8 -*-

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#This file is part of CanFestival, a library implementing CanOpen Stack. 

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#

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#Copyright (C): Edouard TISSERANT, Francis DUPIN and Laurent BESSARD

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#

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#See COPYING file for copyrights details.

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#

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#This library is free software; you can redistribute it and/or

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#modify it under the terms of the GNU Lesser General Public

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#License as published by the Free Software Foundation; either

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#version 2.1 of the License, or (at your option) any later version.

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#

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#This library is distributed in the hope that it will be useful,

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#but WITHOUT ANY WARRANTY; without even the implied warranty of

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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

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#Lesser General Public License for more details.

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#

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#You should have received a copy of the GNU Lesser General Public

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#License along with this library; if not, write to the Free Software

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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

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import wx

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from types import *

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import os, re, platform, sys, time, traceback, getopt

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__version__ = "$Revision: 1.48 $"

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if __name__ == '__main__':

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    def usage():

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        print _("\nUsage of objdictedit.py :")

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        print "\n   %s [Filepath, ...]\n"%sys.argv[0]

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    try:

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        opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])

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    except getopt.GetoptError:

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        # print help information and exit:

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        usage()

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        sys.exit(2)

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    for o, a in opts:

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        if o in ("-h", "--help"):

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            usage()

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            sys.exit()

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    app = wx.PySimpleApp()

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ScriptDirectory = os.path.split(os.path.realpath(__file__))[0]

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# Import module for internationalization

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import gettext

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import __builtin__

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# Get folder containing translation files

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localedir = os.path.join(ScriptDirectory,"locale")

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# Get the default language

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langid = wx.LANGUAGE_DEFAULT

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# Define translation domain (name of translation files)

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domain = "objdictgen"

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# Define locale for wx

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loc = __builtin__.__dict__.get('loc', None)

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if loc is None:

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    loc = wx.Locale(langid)

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    __builtin__.__dict__['loc'] = loc

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# Define location for searching translation files

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loc.AddCatalogLookupPathPrefix(localedir)

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# Define locale domain

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loc.AddCatalog(domain)

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if __name__ == '__main__':

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    __builtin__.__dict__['_'] = wx.GetTranslation

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from node import OD_Subindex, OD_MultipleSubindexes, OD_IdenticalSubindexes, OD_IdenticalIndexes

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from nodemanager import *

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from subindextable import *

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from commondialogs import *

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from doc_index.DS301_index import *

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try:

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    import wx.html

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    EVT_HTML_URL_CLICK = wx.NewId()

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    class HtmlWindowUrlClick(wx.PyEvent):

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        def __init__(self, linkinfo):

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            wx.PyEvent.__init__(self)

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            self.SetEventType(EVT_HTML_URL_CLICK)

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            self.linkinfo = (linkinfo.GetHref(), linkinfo.GetTarget())

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    class UrlClickHtmlWindow(wx.html.HtmlWindow):

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        """ HTML window that generates and OnLinkClicked event.

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        Use this to avoid having to override HTMLWindow

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        """

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        def OnLinkClicked(self, linkinfo):

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            wx.PostEvent(self, HtmlWindowUrlClick(linkinfo))

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        def Bind(self, event, handler, source=None, id=wx.ID_ANY, id2=wx.ID_ANY):

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            if event == HtmlWindowUrlClick:

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                self.Connect(-1, -1, EVT_HTML_URL_CLICK, handler)

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            else:

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                wx.html.HtmlWindow.Bind(event, handler, source=source, id=id, id2=id2)

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#-------------------------------------------------------------------------------

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#                                Html Frame

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#-------------------------------------------------------------------------------

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    [ID_HTMLFRAME, ID_HTMLFRAMEHTMLCONTENT] = [wx.NewId() for _init_ctrls in range(2)]

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    class HtmlFrame(wx.Frame):

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        def _init_ctrls(self, prnt):

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            wx.Frame.__init__(self, id=ID_HTMLFRAME, name='HtmlFrame',

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                  parent=prnt, pos=wx.Point(320, 231), size=wx.Size(853, 616),

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                  style=wx.DEFAULT_FRAME_STYLE, title='')

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            self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)

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            self.HtmlContent = UrlClickHtmlWindow(id=ID_HTMLFRAMEHTMLCONTENT,

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                  name='HtmlContent', parent=self, pos=wx.Point(0, 0),

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                  size=wx.Size(-1, -1), style=wx.html.HW_SCROLLBAR_AUTO|wx.html.HW_NO_SELECTION)

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            self.HtmlContent.Bind(HtmlWindowUrlClick, self.OnLinkClick)

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        def __init__(self, parent, opened):

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            self._init_ctrls(parent)

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            self.HtmlFrameOpened = opened

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        def SetHtmlCode(self, htmlcode):

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            self.HtmlContent.SetPage(htmlcode)

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        def SetHtmlPage(self, htmlpage):

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            self.HtmlContent.LoadPage(htmlpage)

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        def OnCloseFrame(self, event):

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            self.HtmlFrameOpened.remove(self.GetTitle())

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            event.Skip()

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        def OnLinkClick(self, event):

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            url = event.linkinfo[0]

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            try:

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                import webbrowser

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            except ImportError:

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                wx.MessageBox(_('Please point your browser at: %s') % url)

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            else:

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                webbrowser.open(url)

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    Html_Window = True

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except:

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    Html_Window = False

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[ID_OBJDICTEDIT, ID_OBJDICTEDITFILEOPENED, 

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 ID_OBJDICTEDITHELPBAR,

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] = [wx.NewId() for _init_ctrls in range(3)]

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[ID_OBJDICTEDITFILEMENUIMPORTEDS, ID_OBJDICTEDITFILEMENUEXPORTEDS, 

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 ID_OBJDICTEDITFILEMENUEXPORTC,

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] = [wx.NewId() for _init_coll_FileMenu_Items in range(3)]

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[ID_OBJDICTEDITEDITMENUNODEINFOS, ID_OBJDICTEDITEDITMENUDS301PROFILE, 

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 ID_OBJDICTEDITEDITMENUDS302PROFILE, ID_OBJDICTEDITEDITMENUOTHERPROFILE, 

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] = [wx.NewId() for _init_coll_EditMenu_Items in range(4)]

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[ID_OBJDICTEDITADDMENUSDOSERVER, ID_OBJDICTEDITADDMENUSDOCLIENT, 

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 ID_OBJDICTEDITADDMENUPDOTRANSMIT, ID_OBJDICTEDITADDMENUPDORECEIVE, 

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 ID_OBJDICTEDITADDMENUMAPVARIABLE, ID_OBJDICTEDITADDMENUUSERTYPE, 

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] = [wx.NewId() for _init_coll_AddMenu_Items in range(6)]

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class objdictedit(wx.Frame):

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    def _init_coll_MenuBar_Menus(self, parent):

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        if self.ModeSolo:

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            parent.Append(menu=self.FileMenu, title=_('File'))

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        parent.Append(menu=self.EditMenu, title=_('Edit'))

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        parent.Append(menu=self.AddMenu, title=_('Add'))

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        parent.Append(menu=self.HelpMenu, title=_('Help'))

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    def _init_coll_FileMenu_Items(self, parent):

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        parent.Append(help='', id=wx.ID_NEW,

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              kind=wx.ITEM_NORMAL, text=_('New\tCTRL+N'))

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        parent.Append(help='', id=wx.ID_OPEN,

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              kind=wx.ITEM_NORMAL, text=_('Open\tCTRL+O'))

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        parent.Append(help='', id=wx.ID_CLOSE,

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              kind=wx.ITEM_NORMAL, text=_('Close\tCTRL+W'))

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        parent.AppendSeparator()

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        parent.Append(help='', id=wx.ID_SAVE,

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              kind=wx.ITEM_NORMAL, text=_('Save\tCTRL+S'))

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        parent.Append(help='', id=wx.ID_SAVEAS,

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              kind=wx.ITEM_NORMAL, text=_('Save As...\tALT+S'))

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        parent.AppendSeparator()

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        parent.Append(help='', id=ID_OBJDICTEDITFILEMENUIMPORTEDS,

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              kind=wx.ITEM_NORMAL, text=_('Import EDS file'))

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        parent.Append(help='', id=ID_OBJDICTEDITFILEMENUEXPORTEDS,

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              kind=wx.ITEM_NORMAL, text=_('Export to EDS file'))

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        parent.Append(help='', id=ID_OBJDICTEDITFILEMENUEXPORTC,

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              kind=wx.ITEM_NORMAL, text=_('Build Dictionary\tCTRL+B'))

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        parent.AppendSeparator()

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        parent.Append(help='', id=wx.ID_EXIT,

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              kind=wx.ITEM_NORMAL, text=_('Exit'))

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        self.Bind(wx.EVT_MENU, self.OnNewMenu, id=wx.ID_NEW)

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        self.Bind(wx.EVT_MENU, self.OnOpenMenu, id=wx.ID_OPEN)

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        self.Bind(wx.EVT_MENU, self.OnCloseMenu, id=wx.ID_CLOSE)

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        self.Bind(wx.EVT_MENU, self.OnSaveMenu, id=wx.ID_SAVE)

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        self.Bind(wx.EVT_MENU, self.OnSaveAsMenu, id=wx.ID_SAVEAS)

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        self.Bind(wx.EVT_MENU, self.OnImportEDSMenu,

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              id=ID_OBJDICTEDITFILEMENUIMPORTEDS)

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        self.Bind(wx.EVT_MENU, self.OnExportEDSMenu,

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              id=ID_OBJDICTEDITFILEMENUEXPORTEDS)

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        self.Bind(wx.EVT_MENU, self.OnExportCMenu,

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              id=ID_OBJDICTEDITFILEMENUEXPORTC)

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        self.Bind(wx.EVT_MENU, self.OnQuitMenu, id=wx.ID_EXIT)

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    def _init_coll_EditMenu_Items(self, parent):

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        parent.Append(help='', id=wx.ID_REFRESH,

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              kind=wx.ITEM_NORMAL, text=_('Refresh\tCTRL+R'))

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        parent.AppendSeparator()

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        parent.Append(help='', id=wx.ID_UNDO,

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              kind=wx.ITEM_NORMAL, text=_('Undo\tCTRL+Z'))

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        parent.Append(help='', id=wx.ID_REDO,

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              kind=wx.ITEM_NORMAL, text=_('Redo\tCTRL+Y'))

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        parent.AppendSeparator()

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        parent.Append(help='', id=ID_OBJDICTEDITEDITMENUNODEINFOS,

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              kind=wx.ITEM_NORMAL, text=_('Node infos'))

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        parent.Append(help='', id=ID_OBJDICTEDITEDITMENUDS301PROFILE,

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              kind=wx.ITEM_NORMAL, text=_('DS-301 Profile'))

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        parent.Append(help='', id=ID_OBJDICTEDITEDITMENUDS302PROFILE,

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              kind=wx.ITEM_NORMAL, text=_('DS-302 Profile'))

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        parent.Append(help='', id=ID_OBJDICTEDITEDITMENUOTHERPROFILE,

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              kind=wx.ITEM_NORMAL, text=_('Other Profile'))

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        self.Bind(wx.EVT_MENU, self.OnRefreshMenu, id=wx.ID_REFRESH)

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        self.Bind(wx.EVT_MENU, self.OnUndoMenu, id=wx.ID_UNDO)

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        self.Bind(wx.EVT_MENU, self.OnRedoMenu, id=wx.ID_REDO)

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        self.Bind(wx.EVT_MENU, self.OnNodeInfosMenu,

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              id=ID_OBJDICTEDITEDITMENUNODEINFOS)

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        self.Bind(wx.EVT_MENU, self.OnCommunicationMenu,

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              id=ID_OBJDICTEDITEDITMENUDS301PROFILE)

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        self.Bind(wx.EVT_MENU, self.OnOtherCommunicationMenu,

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              id=ID_OBJDICTEDITEDITMENUDS302PROFILE)

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        self.Bind(wx.EVT_MENU, self.OnEditProfileMenu,

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              id=ID_OBJDICTEDITEDITMENUOTHERPROFILE)

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    def _init_coll_AddMenu_Items(self, parent):

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUSDOSERVER,

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              kind=wx.ITEM_NORMAL, text=_('SDO Server'))

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUSDOCLIENT,

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              kind=wx.ITEM_NORMAL, text=_('SDO Client'))

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUPDOTRANSMIT,

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              kind=wx.ITEM_NORMAL, text=_('PDO Transmit'))

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUPDORECEIVE,

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              kind=wx.ITEM_NORMAL, text=_('PDO Receive'))

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUMAPVARIABLE,

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              kind=wx.ITEM_NORMAL, text=_('Map Variable'))

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        parent.Append(help='', id=ID_OBJDICTEDITADDMENUUSERTYPE,

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              kind=wx.ITEM_NORMAL, text=_('User Type'))

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        self.Bind(wx.EVT_MENU, self.OnAddSDOServerMenu,

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              id=ID_OBJDICTEDITADDMENUSDOSERVER)

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        self.Bind(wx.EVT_MENU, self.OnAddSDOClientMenu,

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              id=ID_OBJDICTEDITADDMENUSDOCLIENT)

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        self.Bind(wx.EVT_MENU, self.OnAddPDOTransmitMenu,

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              id=ID_OBJDICTEDITADDMENUPDOTRANSMIT)

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        self.Bind(wx.EVT_MENU, self.OnAddPDOReceiveMenu,

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              id=ID_OBJDICTEDITADDMENUPDORECEIVE)

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        self.Bind(wx.EVT_MENU, self.OnAddMapVariableMenu,

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              id=ID_OBJDICTEDITADDMENUMAPVARIABLE)

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        self.Bind(wx.EVT_MENU, self.OnAddUserTypeMenu,

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              id=ID_OBJDICTEDITADDMENUUSERTYPE)

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   268

    def _init_coll_HelpMenu_Items(self, parent):

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        parent.Append(help='', id=wx.ID_HELP,

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              kind=wx.ITEM_NORMAL, text=_('DS-301 Standard\tF1'))

   271

        self.Bind(wx.EVT_MENU, self.OnHelpDS301Menu, id=wx.ID_HELP)

   272

        parent.Append(help='', id=wx.ID_HELP_CONTEXT,

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              kind=wx.ITEM_NORMAL, text=_('CAN Festival Docs\tF2'))

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        self.Bind(wx.EVT_MENU, self.OnHelpCANFestivalMenu, id=wx.ID_HELP_CONTEXT)

   275

        if Html_Window and self.ModeSolo:

   276

            parent.Append(help='', id=wx.ID_ABOUT,

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                  kind=wx.ITEM_NORMAL, text=_('About'))

   278

            self.Bind(wx.EVT_MENU, self.OnAboutMenu, id=wx.ID_ABOUT)

   279

   280

    def _init_coll_HelpBar_Fields(self, parent):

   281

        parent.SetFieldsCount(3)

   282

   283

        parent.SetStatusText(number=0, text='')

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        parent.SetStatusText(number=1, text='')

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        parent.SetStatusText(number=2, text='')

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   287

        parent.SetStatusWidths([100, 110, -1])

   288

   289

    def _init_utils(self):

   290

        self.MenuBar = wx.MenuBar()

   291

        self.MenuBar.SetEvtHandlerEnabled(True)

   292

   293

        if self.ModeSolo:

   294

            self.FileMenu = wx.Menu(title='')

   295

        self.EditMenu = wx.Menu(title='')

   296

        self.AddMenu = wx.Menu(title='')

   297

        self.HelpMenu = wx.Menu(title='')

   298

   299

        self._init_coll_MenuBar_Menus(self.MenuBar)

   300

        if self.ModeSolo:

   301

            self._init_coll_FileMenu_Items(self.FileMenu)

   302

        self._init_coll_EditMenu_Items(self.EditMenu)

   303

        self._init_coll_AddMenu_Items(self.AddMenu)

   304

        self._init_coll_HelpMenu_Items(self.HelpMenu)

   305

   306

    def _init_ctrls(self, prnt):

   307

        wx.Frame.__init__(self, id=ID_OBJDICTEDIT, name='objdictedit',

   308

              parent=prnt, pos=wx.Point(149, 178), size=wx.Size(1000, 700),

   309

              style=wx.DEFAULT_FRAME_STYLE, title=_('Objdictedit'))

   310

        self._init_utils()

   311

        self.SetClientSize(wx.Size(1000, 700))

   312

        self.SetMenuBar(self.MenuBar)

   313

        self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)

   314

        if not self.ModeSolo:

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            self.Bind(wx.EVT_MENU, self.OnSaveMenu, id=wx.ID_SAVE)

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            accel = wx.AcceleratorTable([wx.AcceleratorEntry(wx.ACCEL_CTRL, 83, wx.ID_SAVE)])

   317

            self.SetAcceleratorTable(accel)

   318

   319

        self.FileOpened = wx.Notebook(id=ID_OBJDICTEDITFILEOPENED,

   320

              name='FileOpened', parent=self, pos=wx.Point(0, 0),

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

   322

        self.FileOpened.Bind(wx.EVT_NOTEBOOK_PAGE_CHANGED,

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              self.OnFileSelectedChanged, id=ID_OBJDICTEDITFILEOPENED)

   324

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        self.HelpBar = wx.StatusBar(id=ID_OBJDICTEDITHELPBAR, name='HelpBar',

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              parent=self, style=wx.ST_SIZEGRIP)

   327

        self._init_coll_HelpBar_Fields(self.HelpBar)

   328

        self.SetStatusBar(self.HelpBar)

   329

   330

    def __init__(self, parent, manager = None, filesOpen = []):

   331

        self.ModeSolo = manager == None

   332

        self._init_ctrls(parent)

   333

        self.HtmlFrameOpened = []

   334

        self.BusId = None

   335

        self.Closing = False

   336

   337

        icon = wx.Icon(os.path.join(ScriptDirectory,"networkedit.ico"),wx.BITMAP_TYPE_ICO)

   338

        self.SetIcon(icon)

   339

   340

        if self.ModeSolo:

   341

            self.Manager = NodeManager()

   342

            for filepath in filesOpen:

   343

                result = self.Manager.OpenFileInCurrent(os.path.abspath(filepath))

   344

                if isinstance(result, (IntType, LongType)):

   345

                    new_editingpanel = EditingPanel(self.FileOpened, self, self.Manager)

   346

                    new_editingpanel.SetIndex(result)

   347

                    self.FileOpened.AddPage(new_editingpanel, "")

   348

        else:

   349

            self.Manager = manager

   350

            for index in self.Manager.GetBufferIndexes():

   351

                new_editingpanel = EditingPanel(self.FileOpened, self, self.Manager)

   352

                new_editingpanel.SetIndex(index)

   353

                self.FileOpened.AddPage(new_editingpanel, "")

   354

   355

        if self.Manager.GetBufferNumber() > 0:

   356

            window = self.FileOpened.GetPage(0)

   357

            if window:

   358

                self.Manager.ChangeCurrentNode(window.GetIndex())

   359

                self.FileOpened.SetSelection(0)

   360

   361

        if self.Manager.CurrentDS302Defined():

   362

            self.EditMenu.Enable(ID_OBJDICTEDITEDITMENUDS302PROFILE, True)

   363

        else:

   364

            self.EditMenu.Enable(ID_OBJDICTEDITEDITMENUDS302PROFILE, False)

   365

        self.RefreshEditMenu()

   366

        self.RefreshBufferState()

   367

        self.RefreshProfileMenu()

   368

        self.RefreshTitle()

   369

        self.RefreshMainMenu()

   370

   371

    def SetBusId(self, bus_id):

   372

        self.BusId = bus_id

   373

   374

    def GetBusId(self):

   375

        return self.BusId

   376

   377

    def IsClosing(self):

   378

        return self.Closing

   379

   380

    def OnAddSDOServerMenu(self, event):

   381

        self.Manager.AddSDOServerToCurrent()

   382

        self.RefreshBufferState()

   383

        self.RefreshCurrentIndexList()

   384

        event.Skip()

   385

   386

    def OnAddSDOClientMenu(self, event):

   387

        self.Manager.AddSDOClientToCurrent()

   388

        self.RefreshBufferState()

   389

        self.RefreshCurrentIndexList()

   390

        event.Skip()

   391

   392

    def OnAddPDOTransmitMenu(self, event):

   393

        self.Manager.AddPDOTransmitToCurrent()

   394

        self.RefreshBufferState()

   395

        self.RefreshCurrentIndexList()

   396

        event.Skip()

   397

   398

    def OnAddPDOReceiveMenu(self, event):

   399

        self.Manager.AddPDOReceiveToCurrent()

   400

        self.RefreshBufferState()

   401

        self.RefreshCurrentIndexList()

   402

        event.Skip()

   403

   404

    def OnAddMapVariableMenu(self, event):

   405

        self.AddMapVariable()

   406

        event.Skip()

   407

   408

    def OnAddUserTypeMenu(self, event):

   409

        self.AddUserType()

   410

        event.Skip()

   411

   412

    def OnFileSelectedChanged(self, event):

   413

        if not self.Closing:

   414

            selected = event.GetSelection()

   415

            # At init selected = -1

   416

            if selected >= 0:

   417

                window = self.FileOpened.GetPage(selected)

   418

                if window:

   419

                    self.Manager.ChangeCurrentNode(window.GetIndex())

   420

                    wx.CallAfter(self.RefreshBufferState)

   421

                    self.RefreshStatusBar()

   422

                    self.RefreshProfileMenu()

   423

        event.Skip()

   424

   425

    def OnHelpDS301Menu(self, event):

   426

        find_index = False

   427

        selected = self.FileOpened.GetSelection()

   428

        if selected >= 0:

   429

            window = self.FileOpened.GetPage(selected)

   430

            result = window.GetSelection()

   431

            if result:

   432

                find_index = True

   433

                index, subIndex = result

   434

                result = OpenPDFDocIndex(index, ScriptDirectory)

   435

                if isinstance(result, (StringType, UnicodeType)):

   436

                    message = wx.MessageDialog(self, result, _("ERROR"), wx.OK|wx.ICON_ERROR)

   437

                    message.ShowModal()

   438

                    message.Destroy()

   439

        if not find_index:

   440

            result = OpenPDFDocIndex(None, ScriptDirectory)

   441

            if isinstance(result, (StringType, UnicodeType)):

   442

                message = wx.MessageDialog(self, result, _("ERROR"), wx.OK|wx.ICON_ERROR)

   443

                message.ShowModal()

   444

                message.Destroy()

   445

        event.Skip()

   446

   447

    def OnHelpCANFestivalMenu(self, event):

   448

        #self.OpenHtmlFrame("CAN Festival Reference", os.path.join(ScriptDirectory, "doc/canfestival.html"), wx.Size(1000, 600))

   449

        if wx.Platform == '__WXMSW__':

   450

            readerpath = get_acroversion()

   451

            readerexepath = os.path.join(readerpath,"AcroRd32.exe")

   452

            if(os.path.isfile(readerexepath)):

   453

                os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", '"%s"'%os.path.join(ScriptDirectory, "doc","manual_en.pdf"))

   454

            else:

   455

                message = wx.MessageDialog(self, _("Check if Acrobat Reader is correctly installed on your computer"), _("ERROR"), wx.OK|wx.ICON_ERROR)

   456

                message.ShowModal()

   457

                message.Destroy()

   458

        else:

   459

            try:

   460

                os.system("xpdf -remote CANFESTIVAL %s %d &"%(os.path.join(ScriptDirectory, "doc/manual_en.pdf"),16))

   461

            except:

   462

                message = wx.MessageDialog(self, _("Check if xpdf is correctly installed on your computer"), _("ERROR"), wx.OK|wx.ICON_ERROR)

   463

                message.ShowModal()

   464

                message.Destroy()

   465

        event.Skip()

   466

   467

    def OnAboutMenu(self, event):

   468

        self.OpenHtmlFrame(_("About CAN Festival"), os.path.join(ScriptDirectory, "doc/about.html"), wx.Size(500, 450))

   469

        event.Skip()

   470

   471

    def OpenHtmlFrame(self, title, file, size):

   472

        if title not in self.HtmlFrameOpened:

   473

            self.HtmlFrameOpened.append(title)

   474

            window = HtmlFrame(self, self.HtmlFrameOpened)

   475

            window.SetTitle(title)

   476

            window.SetHtmlPage(file)

   477

            window.SetClientSize(size)

   478

            window.Show()

   479

   480

    def OnQuitMenu(self, event):

   481

        self.Close()

   482

        event.Skip()

   483

   484

    def OnCloseFrame(self, event):

   485

        self.Closing = True

   486

        if not self.ModeSolo:

   487

            if getattr(self, "_onclose", None) != None:

   488

                self._onclose()

   489

            event.Skip()

   490

        elif self.Manager.OneFileHasChanged():

   491

            dialog = wx.MessageDialog(self, _("There are changes, do you want to save?"),  _("Close Application"), wx.YES_NO|wx.CANCEL|wx.ICON_QUESTION)

   492

            answer = dialog.ShowModal()

   493

            dialog.Destroy()

   494

            if answer == wx.ID_YES:

   495