andrej@1571: #!/usr/bin/env python 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 andrej@1696: # Copyright (C) 2017: Andrey Skvortsov 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@1853: andrej@1853: from __future__ import absolute_import Laurent@814: import wx Laurent@814: andrej@1850: from graphics.GraphicCommons import LEFTRAIL, RIGHTRAIL Laurent@1249: from graphics.LD_Objects import LD_PowerRail andrej@1853: from dialogs.BlockPreviewDialog import BlockPreviewDialog Laurent@814: andrej@1782: # ------------------------------------------------------------------------------- Laurent@1249: # Set Ladder Power Rail Parameters Dialog andrej@1782: # ------------------------------------------------------------------------------- Laurent@814: Laurent@1249: Laurent@1249: class LDPowerRailDialog(BlockPreviewDialog): andrej@1736: """ andrej@1736: Class that implements a dialog for defining parameters of a power rail graphic andrej@1736: element andrej@1736: """ Laurent@1249: def __init__(self, parent, controller, tagname): Laurent@1249: """ Laurent@1249: Constructor Laurent@1249: @param parent: Parent wx.Window of dialog for modal Laurent@1249: @param controller: Reference to project controller Laurent@1249: @param tagname: Tagname of project POU edited Laurent@1249: """ Laurent@1249: BlockPreviewDialog.__init__(self, parent, controller, tagname, andrej@1768: title=_('Power Rail Properties')) andrej@1730: Laurent@1250: # Init common sizers Laurent@1250: self._init_sizers(2, 0, 5, None, 2, 1) andrej@1730: Laurent@1249: # Create label for connection type Laurent@814: type_label = wx.StaticText(self, label=_('Type:')) Laurent@1250: self.LeftGridSizer.AddWindow(type_label, flag=wx.GROW) andrej@1730: Laurent@1249: # Create radio buttons for selecting power rail type Laurent@1249: self.TypeRadioButtons = {} Laurent@1249: first = True Laurent@1249: for type, label in [(LEFTRAIL, _('Left PowerRail')), Laurent@1249: (RIGHTRAIL, _('Right PowerRail'))]: andrej@1730: radio_button = wx.RadioButton(self, label=label, andrej@1768: style=(wx.RB_GROUP if first else 0)) Laurent@1249: radio_button.SetValue(first) Laurent@1249: self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, radio_button) Laurent@1250: self.LeftGridSizer.AddWindow(radio_button, flag=wx.GROW) Laurent@1249: self.TypeRadioButtons[type] = radio_button Laurent@1249: first = False andrej@1730: Laurent@1249: # Create label for power rail pin number Laurent@814: pin_number_label = wx.StaticText(self, label=_('Pin number:')) Laurent@1250: self.LeftGridSizer.AddWindow(pin_number_label, flag=wx.GROW) andrej@1730: Laurent@1249: # Create spin control for defining power rail pin number Laurent@814: self.PinNumber = wx.SpinCtrl(self, min=1, max=50, andrej@1768: style=wx.SP_ARROW_KEYS) Laurent@1357: self.PinNumber.SetValue(1) Laurent@814: self.Bind(wx.EVT_SPINCTRL, self.OnPinNumberChanged, self.PinNumber) Laurent@1250: self.LeftGridSizer.AddWindow(self.PinNumber, flag=wx.GROW) andrej@1730: Laurent@1249: # Add preview panel and associated label to sizers Laurent@1250: self.RightGridSizer.AddWindow(self.PreviewLabel, flag=wx.GROW) Laurent@1250: self.RightGridSizer.AddWindow(self.Preview, flag=wx.GROW) andrej@1730: Laurent@1249: # Add buttons sizer to sizers andrej@1768: self.MainSizer.AddSizer( andrej@1768: self.ButtonSizer, border=20, andrej@1768: flag=wx.ALIGN_RIGHT | wx.BOTTOM | wx.LEFT | wx.RIGHT) andrej@1696: self.Fit() andrej@1730: Laurent@1249: # Left Power Rail radio button is default control having keyboard focus Laurent@1249: self.TypeRadioButtons[LEFTRAIL].SetFocus() andrej@1730: Laurent@1249: def GetMinElementSize(self): Laurent@1249: """ Laurent@1249: Get minimal graphic element size Laurent@1249: @return: Tuple containing minimal size (width, height) or None if no Laurent@1249: element defined Laurent@1249: """ Laurent@1259: return self.Element.GetMinSize(True) andrej@1730: Laurent@1249: def GetPowerRailType(self): Laurent@1249: """ Laurent@1249: Return type selected for power rail Laurent@1249: @return: Type selected (LEFTRAIL or RIGHTRAIL) Laurent@1249: """ Laurent@1249: return (LEFTRAIL Laurent@1249: if self.TypeRadioButtons[LEFTRAIL].GetValue() Laurent@1249: else RIGHTRAIL) andrej@1730: Laurent@1249: def SetValues(self, values): Laurent@1249: """ Laurent@1249: Set default power rail parameters Laurent@1249: @param values: Power rail parameters values Laurent@1249: """ Laurent@1249: # For each parameters defined, set corresponding control value Laurent@1249: for name, value in values.items(): andrej@1730: Laurent@1249: # Parameter is power rail type Laurent@1249: if name == "type": Laurent@1249: self.TypeRadioButtons[value].SetValue(True) andrej@1730: Laurent@1249: # Parameter is power rail pin number Laurent@1249: elif name == "pin_number": Laurent@1249: self.PinNumber.SetValue(value) Laurent@814: Laurent@814: def GetValues(self): Laurent@1249: """ Laurent@1249: Return power rail parameters defined in dialog Laurent@1249: @return: {parameter_name: parameter_value,...} Laurent@1249: """ Laurent@1249: values = { Laurent@1249: "type": self.GetPowerRailType(), Laurent@1249: "pin_number": self.PinNumber.GetValue()} Laurent@1249: values["width"], values["height"] = self.Element.GetSize() Laurent@814: return values Laurent@814: Laurent@814: def OnTypeChanged(self, event): Laurent@1249: """ Laurent@1249: Called when power rail type changed Laurent@1249: @param event: wx.RadioButtonEvent Laurent@1249: """ Edouard@2591: self.RefreshPreview() Laurent@814: event.Skip() Laurent@814: Laurent@814: def OnPinNumberChanged(self, event): Laurent@1249: """ Laurent@1249: Called when power rail pin number value changed Laurent@1249: @param event: wx.SpinEvent Laurent@1249: """ Edouard@2591: self.RefreshPreview() Laurent@814: event.Skip() Laurent@814: Edouard@2572: def DrawPreview(self): Laurent@1249: """ Laurent@1249: Refresh preview panel of graphic element Laurent@1249: Override BlockPreviewDialog function Laurent@1249: """ andrej@1730: Laurent@1249: # Set graphic element displayed, creating a power rail element andrej@1730: self.Element = LD_PowerRail(self.Preview, andrej@1768: self.GetPowerRailType(), andrej@1768: connectors=self.PinNumber.GetValue()) andrej@1730: Edouard@2572: return BlockPreviewDialog.DrawPreview(self)