Added stub code for runtime WAMP client. Added runtime command line switch to select WAMP url and Nevow web site port. Web port is now fixed, next port number is not tested if bind fails.
# -*- coding: utf-8 -*-
#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
#based on the plcopen standard.
#
#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
#See COPYING file for copyrights details.
#
#This library 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 2.1 of the License, or (at your option) any later version.
#
#This library 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 library; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import re
from types import TupleType
import wx
from controls import CustomEditableListBox
#-------------------------------------------------------------------------------
# Helpers
#-------------------------------------------------------------------------------
DIMENSION_MODEL = re.compile("([0-9]+)\.\.([0-9]+)$")
#-------------------------------------------------------------------------------
# Array Type Dialog
#-------------------------------------------------------------------------------
class ArrayTypeDialog(wx.Dialog):
def __init__(self, parent, datatypes, infos):
wx.Dialog.__init__(self, parent,
size=wx.Size(500, 300), title=_('Edit array type properties'))
main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
main_sizer.AddGrowableCol(0)
main_sizer.AddGrowableRow(1)
top_sizer = wx.BoxSizer(wx.HORIZONTAL)
main_sizer.AddSizer(top_sizer, border=20,
flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
basetype_label = wx.StaticText(self, label=_('Base Type:'))
top_sizer.AddWindow(basetype_label, 1, flag=wx.ALIGN_BOTTOM)
self.BaseType = wx.ComboBox(self, style=wx.CB_READONLY)
top_sizer.AddWindow(self.BaseType, 1, flag=wx.GROW)
self.Dimensions = CustomEditableListBox(self, label=_("Dimensions:"),
style=wx.gizmos.EL_ALLOW_NEW|
wx.gizmos.EL_ALLOW_EDIT|
wx.gizmos.EL_ALLOW_DELETE)
for func in ["_OnLabelEndEdit",
"_OnAddButton",
"_OnDelButton",
"_OnUpButton",
"_OnDownButton"]:
setattr(self.Dimensions, func, self.OnDimensionsChanged)
main_sizer.AddSizer(self.Dimensions, border=20,
flag=wx.GROW|wx.LEFT|wx.RIGHT)
button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton())
main_sizer.AddSizer(button_sizer, border=20,
flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
self.SetSizer(main_sizer)
for datatype in datatypes:
self.BaseType.Append(datatype)
if isinstance(infos, TupleType) and infos[0] == "array":
self.BaseType.SetStringSelection(infos[1])
self.Dimensions.SetStrings(map(lambda x : "..".join(x), infos[2]))
elif infos in datatypes:
self.BaseType.SetStringSelection(infos)
self.BaseType.SetFocus()
def GetDimensions(self):
dimensions_list = []
for dimensions in self.Dimensions.GetStrings():
result = DIMENSION_MODEL.match(dimensions)
if result is None:
message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
return None
bounds = result.groups()
if int(bounds[0]) >= int(bounds[1]):
message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value.")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR)
message.ShowModal()
message.Destroy()
return None
dimensions_list.append(bounds)
return dimensions_list
def OnDimensionsChanged(self, event):
wx.CallAfter(self.GetDimensions)
event.Skip()
def OnOK(self, event):
if self.GetDimensions() is not None:
self.EndModal(wx.ID_OK)
def GetValue(self):
return "array", self.BaseType.GetStringSelection(), self.GetDimensions()