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.
#!/usr/bin/env python
# -*- 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
import wx
RE_ESCAPED_CHARACTERS = ".*+()[]?:|{}^$<>=-,"
def EscapeText(text):
text = text.replace('\\', '\\\\')
for c in RE_ESCAPED_CHARACTERS:
text = text.replace(c, '\\' + c)
return text
#-------------------------------------------------------------------------------
# Search In Project Dialog
#-------------------------------------------------------------------------------
def GetElementsChoices():
_ = lambda x: x
return [("datatype", _("Data Type")),
("function", _("Function")),
("functionBlock", _("Function Block")),
("program", _("Program")),
("configuration", _("Configuration"))]
class SearchInProjectDialog(wx.Dialog):
def __init__(self, parent):
wx.Dialog.__init__(self, parent, title=_('Search in Project'),
size=wx.Size(600, 350))
main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
main_sizer.AddGrowableCol(0)
main_sizer.AddGrowableRow(1)
pattern_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=5)
pattern_sizer.AddGrowableCol(0)
main_sizer.AddSizer(pattern_sizer, border=20,
flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
pattern_label = wx.StaticText(self, label=_('Pattern to search:'))
pattern_sizer.AddWindow(pattern_label, flag=wx.ALIGN_BOTTOM)
self.CaseSensitive = wx.CheckBox(self, label=_('Case sensitive'))
pattern_sizer.AddWindow(self.CaseSensitive, flag=wx.GROW)
self.Pattern = wx.TextCtrl(self)
pattern_sizer.AddWindow(self.Pattern, flag=wx.GROW)
self.RegularExpression = wx.CheckBox(self, label=_('Regular expression'))
pattern_sizer.AddWindow(self.RegularExpression, flag=wx.GROW)
scope_staticbox = wx.StaticBox(self, label=_('Scope'))
scope_sizer = wx.StaticBoxSizer(scope_staticbox, wx.HORIZONTAL)
main_sizer.AddSizer(scope_sizer, border=20,
flag=wx.GROW|wx.LEFT|wx.RIGHT)
scope_selection_sizer = wx.BoxSizer(wx.VERTICAL)
scope_sizer.AddSizer(scope_selection_sizer, 1, border=5,
flag=wx.GROW|wx.TOP|wx.LEFT|wx.BOTTOM)
self.WholeProject = wx.RadioButton(self, label=_('Whole Project'),
size=wx.Size(0, 24), style=wx.RB_GROUP)
self.WholeProject.SetValue(True)
self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, self.WholeProject)
scope_selection_sizer.AddWindow(self.WholeProject, border=5,
flag=wx.GROW|wx.BOTTOM)
self.OnlyElements = wx.RadioButton(self,
label=_('Only Elements'), size=wx.Size(0, 24))
self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, self.OnlyElements)
self.OnlyElements.SetValue(False)
scope_selection_sizer.AddWindow(self.OnlyElements, flag=wx.GROW)
self.ElementsList = wx.CheckListBox(self)
self.ElementsList.Enable(False)
scope_sizer.AddWindow(self.ElementsList, 1, border=5,
flag=wx.GROW|wx.TOP|wx.RIGHT|wx.BOTTOM)
self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
ok_button = self.ButtonSizer.GetAffirmativeButton()
ok_button.SetLabel(_('Search'))
self.Bind(wx.EVT_BUTTON, self.OnOK, ok_button)
main_sizer.AddSizer(self.ButtonSizer, border=20,
flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
self.SetSizer(main_sizer)
for name, label in GetElementsChoices():
self.ElementsList.Append(_(label))
self.Pattern.SetFocus()
def GetCriteria(self):
raw_pattern = pattern = self.Pattern.GetValue()
if not self.CaseSensitive.GetValue():
pattern = pattern.upper()
if not self.RegularExpression.GetValue():
pattern = EscapeText(pattern)
criteria = {
"raw_pattern": raw_pattern,
"pattern": re.compile(pattern),
"case_sensitive": self.CaseSensitive.GetValue(),
"regular_expression": self.RegularExpression.GetValue(),
}
if self.WholeProject.GetValue():
criteria["filter"] = "all"
elif self.OnlyElements.GetValue():
criteria["filter"] = []
for index, (name, label) in enumerate(GetElementsChoices()):
if self.ElementsList.IsChecked(index):
criteria["filter"].append(name)
return criteria
def OnScopeChanged(self, event):
self.ElementsList.Enable(self.OnlyElements.GetValue())
event.Skip()
def OnOK(self, event):
message = None
if self.Pattern.GetValue() == "":
message = _("Form isn't complete. Pattern to search must be filled!")
else:
wrong_pattern = False
if self.RegularExpression.GetValue():
try:
re.compile(self.Pattern.GetValue())
except:
wrong_pattern = True
if wrong_pattern:
message = _("Syntax error in regular expression of pattern to search!")
if message is not None:
dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR)
dialog.ShowModal()
dialog.Destroy()
else:
self.EndModal(wx.ID_OK)