diff -r 1460273f40ed -r 5743cbdff669 dialogs/LDElementDialog.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dialogs/LDElementDialog.py Fri Sep 07 16:45:55 2012 +0200 @@ -0,0 +1,221 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor +#based on the plcopen standard. +# +#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD +# +#See COPYING file for copyrights details. +# +#This library is free software; you can redistribute it and/or +#modify it under the terms of the GNU General Public +#License as published by the Free Software Foundation; either +#version 2.1 of the License, or (at your option) any later version. +# +#This library is distributed in the hope that it will be useful, +#but WITHOUT ANY WARRANTY; without even the implied warranty of +#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +#General Public License for more details. +# +#You should have received a copy of the GNU General Public +#License along with this library; if not, write to the Free Software +#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +import wx + +from graphics import * + +#------------------------------------------------------------------------------- +# Edit Ladder Element Properties Dialog +#------------------------------------------------------------------------------- + +class LDElementDialog(wx.Dialog): + + def __init__(self, parent, controller, type): + if type == "contact": + wx.Dialog.__init__(self, parent, size=wx.Size(350, 260), + title=_("Edit Contact Values")) + else: + wx.Dialog.__init__(self, parent, size=wx.Size(350, 310), + title=_("Edit Coil Values")) + + main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10) + main_sizer.AddGrowableCol(0) + main_sizer.AddGrowableRow(0) + + column_sizer = wx.BoxSizer(wx.HORIZONTAL) + main_sizer.AddSizer(column_sizer, border=20, + flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) + + if type == "contact": + left_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=7, vgap=0) + else: + left_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=9, vgap=0) + left_gridsizer.AddGrowableCol(0) + column_sizer.AddSizer(left_gridsizer, 1, border=5, + flag=wx.GROW|wx.RIGHT) + + modifier_label = wx.StaticText(self, label=_('Modifier:')) + left_gridsizer.AddWindow(modifier_label, border=5, flag=wx.GROW|wx.BOTTOM) + + self.Normal = wx.RadioButton(self, label=_("Normal"), style=wx.RB_GROUP) + self.Normal.SetValue(True) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Normal) + left_gridsizer.AddWindow(self.Normal, flag=wx.GROW) + + self.Negated = wx.RadioButton(self, label=_("Negated")) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Negated) + left_gridsizer.AddWindow(self.Negated, flag=wx.GROW) + + if type != "contact": + self.Set = wx.RadioButton(self, label=_("Set")) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Set) + left_gridsizer.AddWindow(self.Set, flag=wx.GROW) + + self.Reset = wx.RadioButton(self, label=_("Reset")) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.Reset) + left_gridsizer.AddWindow(self.Reset, flag=wx.GROW) + + self.RisingEdge = wx.RadioButton(self, label=_("Rising Edge")) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.RisingEdge) + left_gridsizer.AddWindow(self.RisingEdge, flag=wx.GROW) + + self.FallingEdge = wx.RadioButton(self, label=_("Falling Edge")) + self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, self.FallingEdge) + left_gridsizer.AddWindow(self.FallingEdge, flag=wx.GROW) + + element_name_label = wx.StaticText(self, label=_('Name:')) + left_gridsizer.AddWindow(element_name_label, border=5, flag=wx.GROW|wx.TOP) + + self.ElementName = wx.ComboBox(self, style=wx.CB_READONLY) + self.Bind(wx.EVT_COMBOBOX, self.OnNameChanged, self.ElementName) + left_gridsizer.AddWindow(self.ElementName, border=5, flag=wx.GROW|wx.TOP) + + right_gridsizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5) + right_gridsizer.AddGrowableCol(0) + right_gridsizer.AddGrowableRow(1) + column_sizer.AddSizer(right_gridsizer, 1, border=5, + flag=wx.GROW|wx.LEFT) + + preview_label = wx.StaticText(self, label=_('Preview:')) + right_gridsizer.AddWindow(preview_label, flag=wx.GROW) + + self.Preview = wx.Panel(self, + style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER) + self.Preview.SetBackgroundColour(wx.Colour(255,255,255)) + setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE) + setattr(self.Preview, "GetScaling", lambda:None) + setattr(self.Preview, "IsOfType", controller.IsOfType) + self.Preview.Bind(wx.EVT_PAINT, self.OnPaint) + right_gridsizer.AddWindow(self.Preview, flag=wx.GROW) + + button_sizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) + main_sizer.AddSizer(button_sizer, border=20, + flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) + + self.SetSizer(main_sizer) + + if type == "contact": + self.Element = LD_Contact(self.Preview, CONTACT_NORMAL, "") + else: + self.Element = LD_Coil(self.Preview, COIL_NORMAL, "") + + self.Type = type + + self.Normal.SetFocus() + + def SetPreviewFont(self, font): + self.Preview.SetFont(font) + + def SetElementSize(self, size): + min_width, min_height = self.Element.GetMinSize() + width, height = max(min_width, size[0]), max(min_height, size[1]) + self.Element.SetSize(width, height) + + def SetVariables(self, vars): + self.ElementName.Clear() + for name in vars: + self.ElementName.Append(name) + self.ElementName.Enable(self.ElementName.GetCount() > 0) + + def SetValues(self, values): + for name, value in values.items(): + if name == "name": + self.Element.SetName(value) + self.ElementName.SetStringSelection(value) + elif name == "type": + self.Element.SetType(value) + if self.Type == "contact": + if value == CONTACT_NORMAL: + self.Normal.SetValue(True) + elif value == CONTACT_REVERSE: + self.Negated.SetValue(True) + elif value == CONTACT_RISING: + self.RisingEdge.SetValue(True) + elif value == CONTACT_FALLING: + self.FallingEdge.SetValue(True) + elif self.Type == "coil": + if value == COIL_NORMAL: + self.Normal.SetValue(True) + elif value == COIL_REVERSE: + self.Negated.SetValue(True) + elif value == COIL_SET: + self.Set.SetValue(True) + elif value == COIL_RESET: + self.Reset.SetValue(True) + elif value == COIL_RISING: + self.RisingEdge.SetValue(True) + elif value == COIL_FALLING: + self.FallingEdge.SetValue(True) + + def GetValues(self): + values = {} + values["name"] = self.Element.GetName() + values["type"] = self.Element.GetType() + values["width"], values["height"] = self.Element.GetSize() + return values + + def OnTypeChanged(self, event): + if self.Type == "contact": + if self.Normal.GetValue(): + self.Element.SetType(CONTACT_NORMAL) + elif self.Negated.GetValue(): + self.Element.SetType(CONTACT_REVERSE) + elif self.RisingEdge.GetValue(): + self.Element.SetType(CONTACT_RISING) + elif self.FallingEdge.GetValue(): + self.Element.SetType(CONTACT_FALLING) + elif self.Type == "coil": + if self.Normal.GetValue(): + self.Element.SetType(COIL_NORMAL) + elif self.Negated.GetValue(): + self.Element.SetType(COIL_REVERSE) + elif self.Set.GetValue(): + self.Element.SetType(COIL_SET) + elif self.Reset.GetValue(): + self.Element.SetType(COIL_RESET) + elif self.RisingEdge.GetValue(): + self.Element.SetType(COIL_RISING) + elif self.FallingEdge.GetValue(): + self.Element.SetType(COIL_FALLING) + self.RefreshPreview() + event.Skip() + + def OnNameChanged(self, event): + self.Element.SetName(self.ElementName.GetStringSelection()) + self.RefreshPreview() + event.Skip() + + def RefreshPreview(self): + dc = wx.ClientDC(self.Preview) + dc.SetFont(self.Preview.GetFont()) + dc.Clear() + clientsize = self.Preview.GetClientSize() + width, height = self.Element.GetSize() + self.Element.SetPosition((clientsize.width - width) / 2, (clientsize.height - height) / 2) + self.Element.Draw(dc) + + def OnPaint(self, event): + self.RefreshPreview() + event.Skip()