|
1 #!/usr/bin/env python |
|
2 # -*- coding: utf-8 -*- |
|
3 |
|
4 #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
|
5 #based on the plcopen standard. |
|
6 # |
|
7 #Copyright (C) 2012: Edouard TISSERANT and Laurent BESSARD |
|
8 # |
|
9 #See COPYING file for copyrights details. |
|
10 # |
|
11 #This library is free software; you can redistribute it and/or |
|
12 #modify it under the terms of the GNU General Public |
|
13 #License as published by the Free Software Foundation; either |
|
14 #version 2.1 of the License, or (at your option) any later version. |
|
15 # |
|
16 #This library is distributed in the hope that it will be useful, |
|
17 #but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
18 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
19 #General Public License for more details. |
|
20 # |
|
21 #You should have received a copy of the GNU General Public |
|
22 #License along with this library; if not, write to the Free Software |
|
23 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
24 |
|
25 import wx |
|
26 |
|
27 from plcopen.structures import TestIdentifier, IEC_KEYWORDS |
|
28 |
|
29 def GetActionLanguages(): |
|
30 _ = lambda x : x |
|
31 return [_("IL"), _("ST"), _("LD"), _("FBD")] |
|
32 ACTION_LANGUAGES_DICT = dict([(_(language), language) for language in GetActionLanguages()]) |
|
33 |
|
34 class PouActionDialog(wx.Dialog): |
|
35 |
|
36 def __init__(self, parent): |
|
37 wx.Dialog.__init__(self, id=-1, parent=parent, |
|
38 name='PouActionDialog', title=_('Create a new action'), |
|
39 size=wx.Size(320, 200), style=wx.DEFAULT_DIALOG_STYLE) |
|
40 self.SetClientSize(wx.Size(320, 160)) |
|
41 |
|
42 main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10) |
|
43 main_sizer.AddGrowableCol(0) |
|
44 main_sizer.AddGrowableRow(0) |
|
45 |
|
46 infos_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=3, vgap=15) |
|
47 infos_sizer.AddGrowableCol(1) |
|
48 main_sizer.AddSizer(infos_sizer, 0, border=20, |
|
49 flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) |
|
50 |
|
51 actionname_label = wx.StaticText(id=-1, parent=self, |
|
52 label=_('Action Name:'), name='actionname_label', |
|
53 pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) |
|
54 infos_sizer.AddWindow(actionname_label, 0, border=4, |
|
55 flag=wx.ALIGN_CENTER_VERTICAL|wx.TOP) |
|
56 |
|
57 self.ActionName = wx.TextCtrl(id=-1, parent=self, |
|
58 name='ActionName', pos=wx.Point(0, 0), |
|
59 size=wx.Size(0, 24), style=0) |
|
60 infos_sizer.AddWindow(self.ActionName, 0, border=0, flag=wx.GROW) |
|
61 |
|
62 language_label = wx.StaticText(id=-1, parent=self, |
|
63 label=_('Language:'), name='language_label', |
|
64 pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) |
|
65 infos_sizer.AddWindow(language_label, 0, border=4, |
|
66 flag=wx.ALIGN_CENTER_VERTICAL|wx.TOP) |
|
67 |
|
68 self.Language = wx.ComboBox(id=ID_POUACTIONDIALOGLANGUAGE, |
|
69 name='Language', parent=self, pos=wx.Point(0, 0), |
|
70 size=wx.Size(0, 28), style=wx.CB_READONLY) |
|
71 infos_sizer.AddWindow(self.Language, 0, border=0, flag=wx.GROW) |
|
72 |
|
73 self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) |
|
74 self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.ButtonSizer.GetAffirmativeButton().GetId()) |
|
75 main_sizer.AddSizer(self.ButtonSizer, 0, border=20, |
|
76 flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) |
|
77 |
|
78 self.SetSizer(main_sizer) |
|
79 |
|
80 for option in GetActionLanguages(): |
|
81 self.Language.Append(_(option)) |
|
82 |
|
83 self.PouNames = [] |
|
84 self.PouElementNames = [] |
|
85 |
|
86 def OnOK(self, event): |
|
87 error = [] |
|
88 action_name = self.ActionName.GetValue() |
|
89 if action_name == "": |
|
90 error.append(_("Action Name")) |
|
91 if self.Language.GetSelection() == -1: |
|
92 error.append(_("Language")) |
|
93 message = None |
|
94 if len(error) > 0: |
|
95 text = "" |
|
96 for i, item in enumerate(error): |
|
97 if i == 0: |
|
98 text += item |
|
99 elif i == len(error) - 1: |
|
100 text += _(" and %s")%item |
|
101 else: |
|
102 text += _(", %s")%item |
|
103 message = _("Form isn't complete. %s must be filled!") % text |
|
104 elif not TestIdentifier(action_name): |
|
105 message = _("\"%s\" is not a valid identifier!") % action_name |
|
106 elif action_name.upper() in IEC_KEYWORDS: |
|
107 message = _("\"%s\" is a keyword. It can't be used!") % action_name |
|
108 elif action_name.upper() in self.PouNames: |
|
109 message = _("A POU named \"%s\" already exists!") % action_name |
|
110 elif action_name.upper() in self.PouElementNames: |
|
111 message = _("\"%s\" element for this pou already exists!") % action_name |
|
112 if message is not None: |
|
113 dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR) |
|
114 dialog.ShowModal() |
|
115 dialog.Destroy() |
|
116 else: |
|
117 self.EndModal(wx.ID_OK) |
|
118 |
|
119 def SetPouNames(self, pou_names): |
|
120 self.PouNames = [pou_name.upper() for pou_name in pou_names] |
|
121 |
|
122 def SetPouElementNames(self, element_names): |
|
123 self.PouElementNames = [element_name.upper() for element_name in element_names] |
|
124 |
|
125 def SetValues(self, values): |
|
126 for item, value in values.items(): |
|
127 if item == "actionName": |
|
128 self.ActionName.SetValue(value) |
|
129 elif item == "language": |
|
130 self.Language.SetStringSelection(_(value)) |
|
131 |
|
132 def GetValues(self): |
|
133 values = {} |
|
134 values["actionName"] = self.ActionName.GetValue() |
|
135 values["language"] = ACTION_LANGUAGES_DICT[self.Language.GetStringSelection()] |
|
136 return values |
|
137 |