laurent@409: #!/usr/bin/env python laurent@409: # -*- coding: utf-8 -*- laurent@409: laurent@409: #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor laurent@409: #based on the plcopen standard. laurent@409: # laurent@409: #Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD laurent@409: # laurent@409: #See COPYING file for copyrights details. laurent@409: # laurent@409: #This library is free software; you can redistribute it and/or laurent@409: #modify it under the terms of the GNU General Public laurent@409: #License as published by the Free Software Foundation; either laurent@409: #version 2.1 of the License, or (at your option) any later version. laurent@409: # laurent@409: #This library is distributed in the hope that it will be useful, laurent@409: #but WITHOUT ANY WARRANTY; without even the implied warranty of laurent@409: #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU laurent@409: #General Public License for more details. laurent@409: # laurent@409: #You should have received a copy of the GNU General Public laurent@409: #License along with this library; if not, write to the Free Software laurent@409: #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA laurent@409: laurent@409: import wx laurent@409: laurent@409: from graphics import * laurent@409: laurent@409: #------------------------------------------------------------------------------- laurent@409: # Edit Ladder Element Properties Dialog laurent@409: #------------------------------------------------------------------------------- laurent@409: laurent@409: class LDElementDialog(wx.Dialog): laurent@409: Laurent@714: def __init__(self, parent, controller, type): Laurent@714: if type == "contact": Laurent@740: wx.Dialog.__init__(self, parent, size=wx.Size(350, 260), Laurent@714: title=_("Edit Contact Values")) Laurent@714: else: Laurent@740: wx.Dialog.__init__(self, parent, size=wx.Size(350, 310), Laurent@714: title=_("Edit Coil Values")) Laurent@714: Laurent@714: main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10) Laurent@714: main_sizer.AddGrowableCol(0) Laurent@714: main_sizer.AddGrowableRow(0) Laurent@714: Laurent@714: column_sizer = wx.BoxSizer(wx.HORIZONTAL) Laurent@714: main_sizer.AddSizer(column_sizer, border=20, Laurent@714: flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) Laurent@714: Laurent@714: if type == "contact": Laurent@740: left_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=7, vgap=0) Laurent@714: else: Laurent@740: left_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=9, vgap=0) Laurent@714: left_gridsizer.AddGrowableCol(0) Laurent@714: column_sizer.AddSizer(left_gridsizer, 1, border=5, Laurent@714: flag=wx.GROW|wx.RIGHT) Laurent@714: Laurent@714: modifier_label = wx.StaticText(self, label=_('Modifier:')) Laurent@740: left_gridsizer.AddWindow(modifier_label, border=5, flag=wx.GROW|wx.BOTTOM) Laurent@714: Laurent@714: self.Normal = wx.RadioButton(self, label=_("Normal"), style=wx.RB_GROUP) Laurent@714: self.Normal.SetValue(True) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Normal) Laurent@714: left_gridsizer.AddWindow(self.Normal, flag=wx.GROW) Laurent@714: Laurent@714: self.Negated = wx.RadioButton(self, label=_("Negated")) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Negated) Laurent@714: left_gridsizer.AddWindow(self.Negated, flag=wx.GROW) Laurent@714: Laurent@740: if type != "contact": Laurent@714: self.Set = wx.RadioButton(self, label=_("Set")) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Set) Laurent@714: left_gridsizer.AddWindow(self.Set, flag=wx.GROW) Laurent@714: Laurent@714: self.Reset = wx.RadioButton(self, label=_("Reset")) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Reset) Laurent@714: left_gridsizer.AddWindow(self.Reset, flag=wx.GROW) Laurent@714: Laurent@714: self.RisingEdge = wx.RadioButton(self, label=_("Rising Edge")) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.RisingEdge) Laurent@714: left_gridsizer.AddWindow(self.RisingEdge, flag=wx.GROW) Laurent@714: Laurent@714: self.FallingEdge = wx.RadioButton(self, label=_("Falling Edge")) Laurent@714: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.FallingEdge) Laurent@714: left_gridsizer.AddWindow(self.FallingEdge, flag=wx.GROW) Laurent@714: Laurent@714: element_name_label = wx.StaticText(self, label=_('Name:')) Laurent@740: left_gridsizer.AddWindow(element_name_label, border=5, flag=wx.GROW|wx.TOP) Laurent@714: Laurent@714: self.ElementName = wx.ComboBox(self, style=wx.CB_READONLY) Laurent@714: self.Bind(wx.EVT_COMBOBOX, self.OnNameChanged, self.ElementName) Laurent@740: left_gridsizer.AddWindow(self.ElementName, border=5, flag=wx.GROW|wx.TOP) Laurent@714: Laurent@714: right_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5) Laurent@714: right_gridsizer.AddGrowableCol(0) Laurent@714: right_gridsizer.AddGrowableRow(1) Laurent@714: column_sizer.AddSizer(right_gridsizer, 1, border=5, Laurent@714: flag=wx.GROW|wx.LEFT) Laurent@714: Laurent@740: preview_label = wx.StaticText(self, label=_('Preview:')) Laurent@740: right_gridsizer.AddWindow(preview_label, flag=wx.GROW) Laurent@714: Laurent@714: self.Preview = wx.Panel(self, Laurent@714: style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER) laurent@409: self.Preview.SetBackgroundColour(wx.Colour(255,255,255)) laurent@409: setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE) laurent@409: setattr(self.Preview, "GetScaling", lambda:None) Laurent@714: setattr(self.Preview, "IsOfType", controller.IsOfType) Laurent@714: self.Preview.Bind(wx.EVT_PAINT, self.OnPaint) Laurent@740: right_gridsizer.AddWindow(self.Preview, flag=wx.GROW) Laurent@714: Laurent@714: button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) Laurent@714: main_sizer.AddSizer(button_sizer, border=20, Laurent@714: flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) Laurent@714: Laurent@714: self.SetSizer(main_sizer) Laurent@714: Laurent@714: if type == "contact": Laurent@714: self.Element = LD_Contact(self.Preview, CONTACT_NORMAL, "") laurent@409: else: Laurent@714: self.Element = LD_Coil(self.Preview, COIL_NORMAL, "") Laurent@714: laurent@409: self.Type = type Laurent@714: Laurent@714: self.Normal.SetFocus() laurent@409: laurent@409: def SetPreviewFont(self, font): laurent@409: self.Preview.SetFont(font) laurent@409: laurent@409: def SetElementSize(self, size): laurent@409: min_width, min_height = self.Element.GetMinSize() laurent@409: width, height = max(min_width, size[0]), max(min_height, size[1]) laurent@409: self.Element.SetSize(width, height) laurent@409: laurent@409: def SetVariables(self, vars): laurent@409: self.ElementName.Clear() laurent@409: for name in vars: laurent@409: self.ElementName.Append(name) laurent@409: self.ElementName.Enable(self.ElementName.GetCount() > 0) laurent@409: laurent@409: def SetValues(self, values): laurent@409: for name, value in values.items(): laurent@409: if name == "name": laurent@409: self.Element.SetName(value) laurent@409: self.ElementName.SetStringSelection(value) laurent@409: elif name == "type": laurent@409: self.Element.SetType(value) laurent@409: if self.Type == "contact": laurent@409: if value == CONTACT_NORMAL: Laurent@714: self.Normal.SetValue(True) laurent@409: elif value == CONTACT_REVERSE: Laurent@714: self.Negated.SetValue(True) laurent@409: elif value == CONTACT_RISING: Laurent@714: self.RisingEdge.SetValue(True) laurent@409: elif value == CONTACT_FALLING: Laurent@714: self.FallingEdge.SetValue(True) laurent@409: elif self.Type == "coil": laurent@409: if value == COIL_NORMAL: Laurent@714: self.Normal.SetValue(True) laurent@409: elif value == COIL_REVERSE: Laurent@714: self.Negated.SetValue(True) laurent@409: elif value == COIL_SET: Laurent@714: self.Set.SetValue(True) laurent@409: elif value == COIL_RESET: Laurent@714: self.Reset.SetValue(True) laurent@409: elif value == COIL_RISING: Laurent@714: self.RisingEdge.SetValue(True) laurent@409: elif value == COIL_FALLING: Laurent@714: self.FallingEdge.SetValue(True) laurent@409: laurent@409: def GetValues(self): laurent@409: values = {} laurent@409: values["name"] = self.Element.GetName() laurent@409: values["type"] = self.Element.GetType() laurent@409: values["width"], values["height"] = self.Element.GetSize() laurent@409: return values laurent@409: laurent@409: def OnTypeChanged(self, event): laurent@409: if self.Type == "contact": Laurent@714: if self.Normal.GetValue(): laurent@409: self.Element.SetType(CONTACT_NORMAL) Laurent@714: elif self.Negated.GetValue(): laurent@409: self.Element.SetType(CONTACT_REVERSE) Laurent@714: elif self.RisingEdge.GetValue(): laurent@409: self.Element.SetType(CONTACT_RISING) Laurent@714: elif self.FallingEdge.GetValue(): laurent@409: self.Element.SetType(CONTACT_FALLING) laurent@409: elif self.Type == "coil": Laurent@714: if self.Normal.GetValue(): laurent@409: self.Element.SetType(COIL_NORMAL) Laurent@714: elif self.Negated.GetValue(): laurent@409: self.Element.SetType(COIL_REVERSE) Laurent@714: elif self.Set.GetValue(): laurent@409: self.Element.SetType(COIL_SET) Laurent@714: elif self.Reset.GetValue(): laurent@409: self.Element.SetType(COIL_RESET) Laurent@714: elif self.RisingEdge.GetValue(): laurent@409: self.Element.SetType(COIL_RISING) Laurent@714: elif self.FallingEdge.GetValue(): laurent@409: self.Element.SetType(COIL_FALLING) laurent@409: self.RefreshPreview() laurent@409: event.Skip() laurent@409: laurent@409: def OnNameChanged(self, event): laurent@409: self.Element.SetName(self.ElementName.GetStringSelection()) laurent@409: self.RefreshPreview() laurent@409: event.Skip() laurent@409: laurent@409: def RefreshPreview(self): laurent@409: dc = wx.ClientDC(self.Preview) laurent@409: dc.SetFont(self.Preview.GetFont()) laurent@409: dc.Clear() laurent@409: clientsize = self.Preview.GetClientSize() laurent@409: width, height = self.Element.GetSize() laurent@409: self.Element.SetPosition((clientsize.width - width) / 2, (clientsize.height - height) / 2) laurent@409: self.Element.Draw(dc) laurent@409: laurent@409: def OnPaint(self, event): laurent@409: self.RefreshPreview() laurent@409: event.Skip()