Laurent@814: # -*- coding: utf-8 -*- Laurent@814: Laurent@814: #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor Laurent@814: #based on the plcopen standard. Laurent@814: # Laurent@814: #Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD Laurent@814: # Laurent@814: #See COPYING file for copyrights details. Laurent@814: # Laurent@814: #This library is free software; you can redistribute it and/or Laurent@814: #modify it under the terms of the GNU General Public Laurent@814: #License as published by the Free Software Foundation; either Laurent@814: #version 2.1 of the License, or (at your option) any later version. Laurent@814: # Laurent@814: #This library is distributed in the hope that it will be useful, Laurent@814: #but WITHOUT ANY WARRANTY; without even the implied warranty of Laurent@814: #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Laurent@814: #General Public License for more details. Laurent@814: # Laurent@814: #You should have received a copy of the GNU General Public Laurent@814: #License along with this library; if not, write to the Free Software Laurent@814: #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Laurent@814: Laurent@814: import re Laurent@814: from types import TupleType Laurent@814: Laurent@814: import wx Laurent@814: Laurent@814: from controls import CustomEditableListBox Laurent@814: Laurent@814: #------------------------------------------------------------------------------- Laurent@814: # Helpers Laurent@814: #------------------------------------------------------------------------------- Laurent@814: Laurent@814: DIMENSION_MODEL = re.compile("([0-9]+)\.\.([0-9]+)$") Laurent@814: Laurent@814: #------------------------------------------------------------------------------- Laurent@814: # Array Type Dialog Laurent@814: #------------------------------------------------------------------------------- Laurent@814: Laurent@814: class ArrayTypeDialog(wx.Dialog): Laurent@814: Laurent@814: def __init__(self, parent, datatypes, infos): Laurent@814: wx.Dialog.__init__(self, parent, Laurent@814: size=wx.Size(500, 300), title=_('Edit array type properties')) Laurent@814: 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) Laurent@814: Laurent@814: top_sizer = wx.BoxSizer(wx.HORIZONTAL) Laurent@814: main_sizer.AddSizer(top_sizer, border=20, Laurent@814: flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) Laurent@814: Laurent@814: basetype_label = wx.StaticText(self, label=_('Base Type:')) Laurent@814: top_sizer.AddWindow(basetype_label, 1, flag=wx.ALIGN_BOTTOM) Laurent@814: Laurent@814: self.BaseType = wx.ComboBox(self, style=wx.CB_READONLY) Laurent@814: top_sizer.AddWindow(self.BaseType, 1, flag=wx.GROW) Laurent@814: Laurent@814: self.Dimensions = CustomEditableListBox(self, label=_("Dimensions:"), Laurent@814: style=wx.gizmos.EL_ALLOW_NEW| Laurent@814: wx.gizmos.EL_ALLOW_EDIT| Laurent@814: wx.gizmos.EL_ALLOW_DELETE) Laurent@814: for func in ["_OnLabelEndEdit", Laurent@814: "_OnAddButton", Laurent@814: "_OnDelButton", Laurent@814: "_OnUpButton", Laurent@814: "_OnDownButton"]: Laurent@814: setattr(self.Dimensions, func, self.OnDimensionsChanged) Laurent@814: main_sizer.AddSizer(self.Dimensions, border=20, Laurent@814: flag=wx.GROW|wx.LEFT|wx.RIGHT) Laurent@814: Laurent@814: button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) Laurent@814: self.Bind(wx.EVT_BUTTON, self.OnOK, button_sizer.GetAffirmativeButton()) Laurent@814: main_sizer.AddSizer(button_sizer, border=20, Laurent@814: flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) Laurent@814: Laurent@814: self.SetSizer(main_sizer) Laurent@814: Laurent@814: for datatype in datatypes: Laurent@814: self.BaseType.Append(datatype) Laurent@814: Laurent@814: if isinstance(infos, TupleType) and infos[0] == "array": Laurent@814: self.BaseType.SetStringSelection(infos[1]) Laurent@814: self.Dimensions.SetStrings(map(lambda x : "..".join(x), infos[2])) Laurent@814: elif infos in datatypes: Laurent@814: self.BaseType.SetStringSelection(infos) Laurent@814: Laurent@814: self.BaseType.SetFocus() Laurent@814: Laurent@814: def GetDimensions(self): Laurent@814: dimensions_list = [] Laurent@814: for dimensions in self.Dimensions.GetStrings(): Laurent@814: result = DIMENSION_MODEL.match(dimensions) Laurent@814: if result is None: Laurent@814: message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR) Laurent@814: message.ShowModal() Laurent@814: message.Destroy() Laurent@814: return None Laurent@814: bounds = result.groups() Laurent@814: if int(bounds[0]) >= int(bounds[1]): Laurent@814: message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value.")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR) Laurent@814: message.ShowModal() Laurent@814: message.Destroy() Laurent@814: return None Laurent@814: dimensions_list.append(bounds) Laurent@814: return dimensions_list Laurent@814: Laurent@814: def OnDimensionsChanged(self, event): Laurent@814: wx.CallAfter(self.GetDimensions) Laurent@814: event.Skip() Laurent@814: Laurent@814: def OnOK(self, event): Laurent@814: if self.GetDimensions() is not None: Laurent@814: self.EndModal(wx.ID_OK) Laurent@814: Laurent@814: def GetValue(self): Laurent@814: return "array", self.BaseType.GetStringSelection(), self.GetDimensions()