fix debug button and variable tree generate for actions and transitions in POU instance variable panel
for 'None' type instances(Python POU's, Native, SVGUI, user-defined pou's, etc.) debug button will be disabled. If action or transition instances have opened in instance variable panel,variables from main POU will be loaded. When user press debug button on variable instance in action or transition, instance path to main POU will be used, because all variables of action or transition in instance variable tree belong to main POU.
#!/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.
import re
from plcopen.plcopen import *
import wx
#-------------------------------------------------------------------------------
# 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)
self.Bind(wx.EVT_TEXT, self.FindPatternChanged, self.Pattern)
pattern_sizer.AddWindow(self.Pattern, flag=wx.GROW)
self.Bind(wx.EVT_CHAR_HOOK, self.OnEscapeKey)
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)
buttons_sizer = wx.BoxSizer(wx.HORIZONTAL)
main_sizer.AddSizer(buttons_sizer, border=20,
flag=wx.LEFT | wx.RIGHT | wx.BOTTOM | wx.ALIGN_RIGHT)
self.FindButton = wx.Button(self, label=_("Find"))
self.FindButton.SetDefault()
self.Bind(wx.EVT_BUTTON, self.OnFindButton, self.FindButton)
buttons_sizer.AddWindow(self.FindButton, border=5, flag=wx.RIGHT)
self.CloseButton = wx.Button(self, label=_("Close"))
self.Bind(wx.EVT_BUTTON, self.OnCloseButton, self.CloseButton)
buttons_sizer.AddWindow(self.CloseButton)
self.SetSizer(main_sizer)
for name, label in GetElementsChoices():
self.ElementsList.Append(_(label))
self.infosPrev = {}
self.criteria = {}
self.Pattern.SetFocus()
self.RefreshButtonsState()
def RefreshButtonsState(self):
find_pattern = self.Pattern.GetValue()
self.FindButton.Enable(find_pattern != "")
def GetCriteria(self):
return self.criteria
def FindPatternChanged(self, event):
self.RefreshButtonsState()
event.Skip()
def OnScopeChanged(self, event):
self.ElementsList.Enable(self.OnlyElements.GetValue())
event.Skip()
def OnCloseButton(self, event):
self.EndModal(wx.ID_CANCEL)
def OnEscapeKey(self, event):
keycode = event.GetKeyCode()
if keycode == wx.WXK_ESCAPE:
self.OnCloseButton(event)
else:
event.Skip()
def OnFindButton(self, event):
message = None
infos = {
"find_pattern": self.Pattern.GetValue(),
"case_sensitive": self.CaseSensitive.GetValue(),
"regular_expression": self.RegularExpression.GetValue(),
}
if self.WholeProject.GetValue():
infos["filter"] = "all"
elif self.OnlyElements.GetValue():
infos["filter"] = []
for index, (name, label) in enumerate(GetElementsChoices()):
if self.ElementsList.IsChecked(index):
infos["filter"].append(name)
if self.infosPrev != infos:
try:
self.criteria = infos
CompilePattern(self.criteria)
self.infosPrev = infos
except:
self.criteria.clear()
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)