author | Edouard Tisserant |
Tue, 20 Aug 2019 10:30:59 +0200 | |
branch | svghmi |
changeset 2762 | 282500e03dbc |
parent 2450 | 5024c19ca8f0 |
child 3303 | 0ffb41625592 |
permissions | -rw-r--r-- |
814 | 1 |
# -*- coding: utf-8 -*- |
2 |
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# This file is part of Beremiz, a Integrated Development Environment for |
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# programming IEC 61131-3 automates supporting plcopen standard and CanFestival. |
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# |
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# Copyright (C) 2007: 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 program is free software; you can redistribute it and/or |
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# modify it under the terms of the GNU General Public License |
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# as published by the Free Software Foundation; either version 2 |
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# of the License, or (at your option) any later version. |
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# |
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# This program 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 |
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# GNU 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 License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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from __future__ import absolute_import |
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import re |
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import wx |
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from controls import CustomEditableListBox |
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# ------------------------------------------------------------------------------- |
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# Helpers |
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# ------------------------------------------------------------------------------- |
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DIMENSION_MODEL = re.compile(r"([0-9]+)\.\.([0-9]+)$") |
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# ------------------------------------------------------------------------------- |
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# Array Type Dialog |
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# ------------------------------------------------------------------------------- |
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class ArrayTypeDialog(wx.Dialog): |
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def __init__(self, parent, datatypes, infos): |
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wx.Dialog.__init__(self, parent, title=_('Edit array type properties')) |
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main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10) |
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main_sizer.AddGrowableCol(0) |
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main_sizer.AddGrowableRow(1) |
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top_sizer = wx.BoxSizer(wx.HORIZONTAL) |
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main_sizer.AddSizer(top_sizer, border=20, |
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flag=wx.GROW | wx.TOP | wx.LEFT | wx.RIGHT) |
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basetype_label = wx.StaticText(self, label=_('Base Type:')) |
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top_sizer.AddWindow(basetype_label, 1, flag=wx.ALIGN_BOTTOM) |
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self.BaseType = wx.ComboBox(self, style=wx.CB_READONLY) |
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top_sizer.AddWindow(self.BaseType, 1, flag=wx.GROW) |
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61 |
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self.Dimensions = CustomEditableListBox(self, label=_("Dimensions:"), |
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style=(wx.gizmos.EL_ALLOW_NEW | |
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wx.gizmos.EL_ALLOW_EDIT | |
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wx.gizmos.EL_ALLOW_DELETE)) |
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for func in ["_OnLabelEndEdit", |
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"_OnAddButton", |
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"_OnDelButton", |
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"_OnUpButton", |
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"_OnDownButton"]: |
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setattr(self.Dimensions, func, self.OnDimensionsChanged) |
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main_sizer.AddSizer(self.Dimensions, border=20, |
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flag=wx.GROW | wx.LEFT | wx.RIGHT) |
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74 |
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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 datatype in datatypes: |
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self.BaseType.Append(datatype) |
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if isinstance(infos, tuple) and infos[0] == "array": |
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self.BaseType.SetStringSelection(infos[1]) |
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self.Dimensions.SetStrings(map("..".join, infos[2])) |
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elif infos in datatypes: |
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self.BaseType.SetStringSelection(infos) |
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self.BaseType.SetFocus() |
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self.Fit() |
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def GetDimensions(self): |
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message = None |
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dimensions_list = [] |
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dimension_strings = self.Dimensions.GetStrings() |
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if len(dimension_strings) == 0: |
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message = _("Empty dimension isn't allowed.") |
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for dimensions in dimension_strings: |
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result = DIMENSION_MODEL.match(dimensions) |
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if result is None: |
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message = _("\"%s\" value isn't a valid array dimension!") % dimensions |
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break |
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bounds = result.groups() |
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if int(bounds[0]) >= int(bounds[1]): |
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message = _("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value.") % dimensions |
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break |
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dimensions_list.append(bounds) |
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111 |
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if message is not None: |
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dlg = wx.MessageDialog(self, message, _("Error"), wx.OK | wx.ICON_ERROR) |
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dlg.ShowModal() |
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dlg.Destroy() |
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return None |
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return dimensions_list |
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def OnDimensionsChanged(self, event): |
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wx.CallAfter(self.GetDimensions) |
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event.Skip() |
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def OnOK(self, event): |
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if self.GetDimensions() is not None: |
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self.EndModal(wx.ID_OK) |
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def GetValue(self): |
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return "array", self.BaseType.GetStringSelection(), self.GetDimensions() |