Laurent@814: # -*- coding: utf-8 -*- Laurent@814: andrej@1571: # This file is part of Beremiz, a Integrated Development Environment for andrej@1571: # programming IEC 61131-3 automates supporting plcopen standard and CanFestival. Laurent@814: # andrej@1571: # Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD Laurent@814: # andrej@1571: # See COPYING file for copyrights details. Laurent@814: # andrej@1571: # This program is free software; you can redistribute it and/or andrej@1571: # modify it under the terms of the GNU General Public License andrej@1571: # as published by the Free Software Foundation; either version 2 andrej@1571: # of the License, or (at your option) any later version. Laurent@814: # andrej@1571: # This program is distributed in the hope that it will be useful, andrej@1571: # but WITHOUT ANY WARRANTY; without even the implied warranty of andrej@1571: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the andrej@1571: # GNU General Public License for more details. Laurent@814: # andrej@1571: # You should have received a copy of the GNU General Public License andrej@1571: # along with this program; if not, write to the Free Software andrej@1571: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Laurent@814: andrej@1881: andrej@1881: from __future__ import absolute_import Laurent@814: import re Laurent@814: Laurent@814: import wx Laurent@814: Laurent@814: from controls import CustomEditableListBox Laurent@814: andrej@1782: # ------------------------------------------------------------------------------- Laurent@814: # Helpers andrej@1782: # ------------------------------------------------------------------------------- Laurent@814: andrej@2439: DIMENSION_MODEL = re.compile(r"([0-9]+)\.\.([0-9]+)$") Laurent@814: andrej@1782: # ------------------------------------------------------------------------------- Laurent@814: # Array Type Dialog andrej@1782: # ------------------------------------------------------------------------------- Laurent@814: andrej@1736: Laurent@814: class ArrayTypeDialog(wx.Dialog): andrej@1730: Laurent@814: def __init__(self, parent, datatypes, infos): andrej@1694: wx.Dialog.__init__(self, parent, title=_('Edit array type properties')) andrej@1730: Laurent@814: main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10) Laurent@814: main_sizer.AddGrowableCol(0) Laurent@814: main_sizer.AddGrowableRow(1) andrej@1730: Laurent@814: top_sizer = wx.BoxSizer(wx.HORIZONTAL) andrej@1730: main_sizer.AddSizer(top_sizer, border=20, andrej@1768: flag=wx.GROW | wx.TOP | wx.LEFT | wx.RIGHT) andrej@1730: Laurent@814: basetype_label = wx.StaticText(self, label=_('Base Type:')) Laurent@814: top_sizer.AddWindow(basetype_label, 1, flag=wx.ALIGN_BOTTOM) andrej@1730: Laurent@814: self.BaseType = wx.ComboBox(self, style=wx.CB_READONLY) Laurent@814: top_sizer.AddWindow(self.BaseType, 1, flag=wx.GROW) andrej@1730: andrej@1730: self.Dimensions = CustomEditableListBox(self, label=_("Dimensions:"), andrej@1768: style=(wx.gizmos.EL_ALLOW_NEW | andrej@1768: wx.gizmos.EL_ALLOW_EDIT | andrej@1768: wx.gizmos.EL_ALLOW_DELETE)) andrej@1730: for func in ["_OnLabelEndEdit", andrej@1730: "_OnAddButton", andrej@1730: "_OnDelButton", andrej@1730: "_OnUpButton", Laurent@814: "_OnDownButton"]: Laurent@814: setattr(self.Dimensions, func, self.OnDimensionsChanged) andrej@1730: main_sizer.AddSizer(self.Dimensions, border=20, andrej@1768: flag=wx.GROW | wx.LEFT | wx.RIGHT) andrej@1730: andrej@1745: button_sizer = self.CreateButtonSizer(wx.OK | wx.CANCEL | wx.CENTRE) Laurent@814: self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton()) andrej@1730: main_sizer.AddSizer(button_sizer, border=20, andrej@1768: flag=wx.ALIGN_RIGHT | wx.BOTTOM | wx.LEFT | wx.RIGHT) andrej@1730: Laurent@814: self.SetSizer(main_sizer) andrej@1730: Laurent@814: for datatype in datatypes: Laurent@814: self.BaseType.Append(datatype) andrej@1730: andrej@2450: if isinstance(infos, tuple) and infos[0] == "array": Laurent@814: self.BaseType.SetStringSelection(infos[1]) andrej@1833: self.Dimensions.SetStrings(map("..".join, infos[2])) Laurent@814: elif infos in datatypes: Laurent@814: self.BaseType.SetStringSelection(infos) andrej@1730: Laurent@814: self.BaseType.SetFocus() andrej@1694: self.Fit() andrej@1730: Laurent@814: def GetDimensions(self): andrej@1726: message = None Laurent@814: dimensions_list = [] andrej@1726: dimension_strings = self.Dimensions.GetStrings() andrej@1726: if len(dimension_strings) == 0: andrej@1726: message = _("Empty dimension isn't allowed.") andrej@1726: andrej@1726: for dimensions in dimension_strings: Laurent@814: result = DIMENSION_MODEL.match(dimensions) Laurent@814: if result is None: andrej@1734: message = _("\"%s\" value isn't a valid array dimension!") % dimensions andrej@1726: break Laurent@814: bounds = result.groups() Laurent@814: if int(bounds[0]) >= int(bounds[1]): andrej@1734: message = _("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value.") % dimensions andrej@1726: break Laurent@814: dimensions_list.append(bounds) andrej@1726: andrej@1726: if message is not None: andrej@1745: dlg = wx.MessageDialog(self, message, _("Error"), wx.OK | wx.ICON_ERROR) andrej@1726: dlg.ShowModal() andrej@1726: dlg.Destroy() andrej@1726: return None Laurent@814: return dimensions_list andrej@1730: Laurent@814: def OnDimensionsChanged(self, event): Laurent@814: wx.CallAfter(self.GetDimensions) Laurent@814: event.Skip() andrej@1730: Laurent@814: def OnOK(self, event): Laurent@814: if self.GetDimensions() is not None: Laurent@814: self.EndModal(wx.ID_OK) andrej@1730: Laurent@814: def GetValue(self): Laurent@814: return "array", self.BaseType.GetStringSelection(), self.GetDimensions()