launcher : move call to ShowSplashScreen and BackgroundInitialization to PreStart()
It doesn't change behaviour of launcher in beremiz, but may have some impact on some customizations.
Some customizations need to squeeze some bitmap folder init in between app creation and ShowSplashScreen
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from __future__ import absolute_import
import wx
from networkeditortemplate import NetworkEditorTemplate
from editors.ConfTreeNodeEditor import ConfTreeNodeEditor
[
ID_NETWORKEDITOR,
] = [wx.NewId() for _init_ctrls in range(1)]
[
ID_NETWORKEDITORCONFNODEMENUADDSLAVE,
ID_NETWORKEDITORCONFNODEMENUREMOVESLAVE,
ID_NETWORKEDITORCONFNODEMENUMASTER,
] = [wx.NewId() for _init_coll_ConfNodeMenu_Items in range(3)]
[
ID_NETWORKEDITORMASTERMENUNODEINFOS, ID_NETWORKEDITORMASTERMENUDS301PROFILE,
ID_NETWORKEDITORMASTERMENUDS302PROFILE, ID_NETWORKEDITORMASTERMENUDSOTHERPROFILE,
ID_NETWORKEDITORMASTERMENUADD,
] = [wx.NewId() for _init_coll_MasterMenu_Items in range(5)]
[
ID_NETWORKEDITORADDMENUSDOSERVER, ID_NETWORKEDITORADDMENUSDOCLIENT,
ID_NETWORKEDITORADDMENUPDOTRANSMIT, ID_NETWORKEDITORADDMENUPDORECEIVE,
ID_NETWORKEDITORADDMENUMAPVARIABLE, ID_NETWORKEDITORADDMENUUSERTYPE,
] = [wx.NewId() for _init_coll_AddMenu_Items in range(6)]
class NetworkEditor(ConfTreeNodeEditor, NetworkEditorTemplate):
ID = ID_NETWORKEDITOR
CONFNODEEDITOR_TABS = [
(_("CANOpen network"), "_create_NetworkEditor")]
def _create_NetworkEditor(self, prnt):
self.NetworkEditor = wx.Panel(
id=-1, parent=prnt, pos=wx.Point(0, 0),
size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
NetworkEditorTemplate._init_ctrls(self, self.NetworkEditor)
main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=1, vgap=0)
main_sizer.AddGrowableCol(0)
main_sizer.AddGrowableRow(0)
main_sizer.AddWindow(self.NetworkNodes, 0, border=5, flag=wx.GROW | wx.ALL)
self.NetworkEditor.SetSizer(main_sizer)
return self.NetworkEditor
def __init__(self, parent, controler, window):
ConfTreeNodeEditor.__init__(self, parent, controler, window)
NetworkEditorTemplate.__init__(self, controler, window, False)
self.RefreshNetworkNodes()
self.RefreshBufferState()
def __del__(self):
self.Controler.OnCloseEditor(self)
def GetConfNodeMenuItems(self):
add_menu = [(wx.ITEM_NORMAL, (_('SDO Server'), ID_NETWORKEDITORADDMENUSDOSERVER, '', self.OnAddSDOServerMenu)),
(wx.ITEM_NORMAL, (_('SDO Client'), ID_NETWORKEDITORADDMENUSDOCLIENT, '', self.OnAddSDOClientMenu)),
(wx.ITEM_NORMAL, (_('PDO Transmit'), ID_NETWORKEDITORADDMENUPDOTRANSMIT, '', self.OnAddPDOTransmitMenu)),
(wx.ITEM_NORMAL, (_('PDO Receive'), ID_NETWORKEDITORADDMENUPDORECEIVE, '', self.OnAddPDOReceiveMenu)),
(wx.ITEM_NORMAL, (_('Map Variable'), ID_NETWORKEDITORADDMENUMAPVARIABLE, '', self.OnAddMapVariableMenu)),
(wx.ITEM_NORMAL, (_('User Type'), ID_NETWORKEDITORADDMENUUSERTYPE, '', self.OnAddUserTypeMenu))]
profile = self.Manager.GetCurrentProfileName()
if profile not in ("None", "DS-301"):
other_profile_text = _("%s Profile") % profile
add_menu.append((wx.ITEM_SEPARATOR, None))
for text, _indexes in self.Manager.GetCurrentSpecificMenu():
add_menu.append((wx.ITEM_NORMAL, (text, wx.NewId(), '', self.GetProfileCallBack(text))))
else:
other_profile_text = _('Other Profile')
master_menu = [(wx.ITEM_NORMAL, (_('DS-301 Profile'), ID_NETWORKEDITORMASTERMENUDS301PROFILE, '', self.OnCommunicationMenu)),
(wx.ITEM_NORMAL, (_('DS-302 Profile'), ID_NETWORKEDITORMASTERMENUDS302PROFILE, '', self.OnOtherCommunicationMenu)),
(wx.ITEM_NORMAL, (other_profile_text, ID_NETWORKEDITORMASTERMENUDSOTHERPROFILE, '', self.OnEditProfileMenu)),
(wx.ITEM_SEPARATOR, None),
(add_menu, (_('Add'), ID_NETWORKEDITORMASTERMENUADD))]
return [(wx.ITEM_NORMAL, (_('Add slave'), ID_NETWORKEDITORCONFNODEMENUADDSLAVE, '', self.OnAddSlaveMenu)),
(wx.ITEM_NORMAL, (_('Remove slave'), ID_NETWORKEDITORCONFNODEMENUREMOVESLAVE, '', self.OnRemoveSlaveMenu)),
(wx.ITEM_SEPARATOR, None),
(master_menu, (_('Master'), ID_NETWORKEDITORCONFNODEMENUMASTER))]
def RefreshMainMenu(self):
pass
def RefreshConfNodeMenu(self, confnode_menu):
confnode_menu.Enable(ID_NETWORKEDITORCONFNODEMENUMASTER, self.NetworkNodes.GetSelection() == 0)
def RefreshView(self):
ConfTreeNodeEditor.RefreshView(self)
self.RefreshCurrentIndexList()
def RefreshBufferState(self):
NetworkEditorTemplate.RefreshBufferState(self)
self.ParentWindow.RefreshTitle()
self.ParentWindow.RefreshFileMenu()
self.ParentWindow.RefreshEditMenu()
self.ParentWindow.RefreshPageTitles()
def OnNodeSelectedChanged(self, event):
NetworkEditorTemplate.OnNodeSelectedChanged(self, event)
wx.CallAfter(self.ParentWindow.RefreshEditMenu)