author | Andrey Skvortsov <andrej.skvortzov@gmail.com> |
Thu, 21 Apr 2016 20:42:37 +0300 | |
changeset 1498 | b11045a2f17c |
parent 1493 | 6dbebfcec074 |
child 1571 | 486f94a8032c |
permissions | -rw-r--r-- |
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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
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#based on the plcopen standard. |
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# |
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#Copyright (C) 2012: Edouard TISSERANT 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 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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#General Public License for more details. |
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# |
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#You should have received a copy of the GNU 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 plcopen.structures import TestIdentifier, IEC_KEYWORDS |
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#------------------------------------------------------------------------------- |
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# POU Transition Dialog |
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#------------------------------------------------------------------------------- |
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def GetTransitionLanguages(): |
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_ = lambda x : x |
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return [_("IL"), _("ST"), _("LD"), _("FBD")] |
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TRANSITION_LANGUAGES_DICT = dict([(_(language), language) for language in GetTransitionLanguages()]) |
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class PouTransitionDialog(wx.Dialog): |
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def __init__(self, parent): |
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1493
6dbebfcec074
increase height of some dialog windows so they have enough space for buttons
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents:
814
diff
changeset
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wx.Dialog.__init__(self, parent, size=wx.Size(350, 200), |
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title=_('Create a new transition')) |
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main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10) |
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main_sizer.AddGrowableCol(0) |
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main_sizer.AddGrowableRow(0) |
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infos_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=3, vgap=15) |
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infos_sizer.AddGrowableCol(1) |
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main_sizer.AddSizer(infos_sizer, border=20, |
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flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) |
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transitionname_label = wx.StaticText(self, label=_('Transition Name:')) |
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infos_sizer.AddWindow(transitionname_label, border=4, |
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flag=wx.ALIGN_CENTER_VERTICAL|wx.TOP) |
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self.TransitionName = wx.TextCtrl(self) |
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infos_sizer.AddWindow(self.TransitionName, flag=wx.GROW) |
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language_label = wx.StaticText(self, label=_('Language:')) |
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infos_sizer.AddWindow(language_label, border=4, |
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flag=wx.ALIGN_CENTER_VERTICAL|wx.TOP) |
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self.Language = wx.ComboBox(self, style=wx.CB_READONLY) |
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infos_sizer.AddWindow(self.Language, flag=wx.GROW) |
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button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) |
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self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton()) |
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main_sizer.AddSizer(button_sizer, border=20, |
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flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) |
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self.SetSizer(main_sizer) |
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for language in GetTransitionLanguages(): |
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self.Language.Append(_(language)) |
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self.PouNames = [] |
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self.PouElementNames = [] |
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def OnOK(self, event): |
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error = [] |
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transition_name = self.TransitionName.GetValue() |
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if self.TransitionName.GetValue() == "": |
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error.append(_("Transition Name")) |
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if self.Language.GetSelection() == -1: |
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error.append(_("Language")) |
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message = None |
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if len(error) > 0: |
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text = "" |
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for i, item in enumerate(error): |
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if i == 0: |
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text += item |
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elif i == len(error) - 1: |
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text += _(" and %s")%item |
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else: |
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text += _(", %s")%item |
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message = _("Form isn't complete. %s must be filled!") % text |
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elif not TestIdentifier(transition_name): |
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message = _("\"%s\" is not a valid identifier!") % transition_name |
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elif transition_name.upper() in IEC_KEYWORDS: |
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message = _("\"%s\" is a keyword. It can't be used!") % transition_name |
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elif transition_name.upper() in self.PouNames: |
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message = _("A POU named \"%s\" already exists!") % transition_name |
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elif transition_name.upper() in self.PouElementNames: |
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message = _("\"%s\" element for this pou already exists!") % transition_name |
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if message is not None: |
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dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR) |
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dialog.ShowModal() |
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dialog.Destroy() |
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else: |
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self.EndModal(wx.ID_OK) |
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def SetPouNames(self, pou_names): |
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self.PouNames = [pou_name.upper() for pou_name in pou_names] |
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def SetPouElementNames(self, pou_names): |
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self.PouElementNames = [pou_name.upper() for pou_name in pou_names] |
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def SetValues(self, values): |
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for item, value in values.items(): |
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if item == "transitionName": |
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self.TransitionName.SetValue(value) |
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elif item == "language": |
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self.Language.SetSelection(_(value)) |
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def GetValues(self): |
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values = {} |
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values["transitionName"] = self.TransitionName.GetValue() |
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values["language"] = TRANSITION_LANGUAGES_DICT[self.Language.GetStringSelection()] |
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return values |