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: 
laurent@409: [ID_LDELEMENTDIALOG, ID_LDELEMENTDIALOGSPACER, 
laurent@409:  ID_LDELEMENTDIALOGNAME, ID_LDELEMENTDIALOGRADIOBUTTON1, 
laurent@409:  ID_LDELEMENTDIALOGRADIOBUTTON2, ID_LDELEMENTDIALOGRADIOBUTTON3,
laurent@409:  ID_LDELEMENTDIALOGRADIOBUTTON4, ID_LDELEMENTDIALOGRADIOBUTTON5,
laurent@409:  ID_LDELEMENTDIALOGRADIOBUTTON6, ID_LDELEMENTDIALOGPREVIEW,
laurent@409:  ID_LDELEMENTDIALOGSTATICTEXT1, ID_LDELEMENTDIALOGSTATICTEXT2, 
laurent@409:  ID_LDELEMENTDIALOGSTATICTEXT3, 
laurent@409: ] = [wx.NewId() for _init_ctrls in range(13)]
laurent@409: 
laurent@409: class LDElementDialog(wx.Dialog):
laurent@409:     
laurent@409:     if wx.VERSION < (2, 6, 0):
laurent@409:         def Bind(self, event, function, id = None):
laurent@409:             if id is not None:
laurent@409:                 event(self, id, function)
laurent@409:             else:
laurent@409:                 event(self, function)
laurent@409:     
laurent@409:     def _init_coll_flexGridSizer1_Items(self, parent):
laurent@409:         parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
laurent@409:         parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
laurent@409:         
laurent@409:     def _init_coll_flexGridSizer1_Growables(self, parent):
laurent@409:         parent.AddGrowableCol(0)
laurent@409:         parent.AddGrowableRow(0)
laurent@409:     
laurent@409:     def _init_coll_MainSizer_Items(self, parent):
laurent@409:         parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT)
laurent@409:         parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT)
laurent@409:     
laurent@409:     def _init_coll_LeftGridSizer_Items(self, parent):
laurent@409:         parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddSizer(self.RadioButtonSizer, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.ElementName, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW)
laurent@409:         
laurent@409:     def _init_coll_LeftGridSizer_Growables(self, parent):
laurent@409:         parent.AddGrowableCol(0)
laurent@409:         parent.AddGrowableRow(7)
laurent@409:     
laurent@409:     def _init_coll_RadioButtonSizer_Items(self, parent):
laurent@409:         parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.radioButton3, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.radioButton4, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.radioButton5, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.radioButton6, 0, border=0, flag=wx.GROW)
laurent@409:         
laurent@409:     def _init_coll_RightGridSizer_Items(self, parent):
laurent@409:         parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW)
laurent@409:         parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW)
laurent@409:         
laurent@409:     def _init_coll_RightGridSizer_Growables(self, parent):
laurent@409:         parent.AddGrowableCol(0)
laurent@409:         parent.AddGrowableRow(1)
laurent@409: 
laurent@409:     def _init_sizers(self):
laurent@409:         self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
laurent@409:         self.MainSizer = wx.BoxSizer(wx.HORIZONTAL)
laurent@409:         self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=5, vgap=5)
laurent@409:         self.RadioButtonSizer = wx.BoxSizer(wx.VERTICAL)
laurent@409:         self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5)
laurent@409: 
laurent@409:         self._init_coll_flexGridSizer1_Items(self.flexGridSizer1)
laurent@409:         self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1)
laurent@409:         self._init_coll_MainSizer_Items(self.MainSizer)
laurent@409:         self._init_coll_LeftGridSizer_Items(self.LeftGridSizer)
laurent@409:         self._init_coll_LeftGridSizer_Growables(self.LeftGridSizer)
laurent@409:         self._init_coll_RadioButtonSizer_Items(self.RadioButtonSizer)
laurent@409:         self._init_coll_RightGridSizer_Items(self.RightGridSizer)
laurent@409:         self._init_coll_RightGridSizer_Growables(self.RightGridSizer)
laurent@409: 
laurent@409:         self.SetSizer(self.flexGridSizer1)
laurent@409: 
laurent@409:     def _init_ctrls(self, prnt, ctrler, title, extra_size = 0):
laurent@409:         wx.Dialog.__init__(self, id=ID_LDELEMENTDIALOG,
laurent@534:               name='LDElementDialog', parent=prnt,
laurent@409:               size=wx.Size(350, 260 + extra_size), style=wx.DEFAULT_DIALOG_STYLE,
laurent@409:               title=title)
laurent@409:         self.SetClientSize(wx.Size(350, 260 + extra_size))
laurent@409: 
laurent@409:         self.staticText1 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT1,
laurent@409:               label=_('Modifier:'), name='staticText1', parent=self,
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
laurent@409: 
laurent@409:         self.staticText2 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT2,
laurent@409:               label=_('Name:'), name='staticText2', parent=self,
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
laurent@409: 
laurent@409:         self.staticText3 = wx.StaticText(id=ID_LDELEMENTDIALOGSTATICTEXT3,
laurent@409:               label=_('Preview:'), name='staticText3', parent=self,
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0)
laurent@409: 
laurent@409:         self.radioButton1 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON1,
laurent@409:               label=_("Normal"), name='radioButton1', parent=self,
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=wx.RB_GROUP)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON1)
laurent@409:         self.radioButton1.SetValue(True)
laurent@409: 
laurent@409:         self.radioButton2 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON2,
laurent@409:               label=_("Negated"), name='radioButton2', parent=self, 
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON2)
laurent@409: 
laurent@409:         self.radioButton3 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON3,
laurent@409:               label=_("Set"), name='radioButton3', parent=self,
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON3)
laurent@409: 
laurent@409:         self.radioButton4 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON4,
laurent@409:               label=_("Reset"), name='radioButton4', parent=self, 
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON4)
laurent@409: 
laurent@409:         self.radioButton5 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON5,
laurent@409:               label=_("Rising Edge"), name='radioButton5', parent=self, 
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON5)
laurent@409: 
laurent@409:         self.radioButton6 = wx.RadioButton(id=ID_LDELEMENTDIALOGRADIOBUTTON6,
laurent@409:               label=_("Falling Edge"), name='radioButton6', parent=self, 
laurent@409:               pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0)
laurent@409:         self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDELEMENTDIALOGRADIOBUTTON6)
laurent@409: 
laurent@409:         self.ElementName = wx.ComboBox(id=ID_LDELEMENTDIALOGNAME,
laurent@409:               name='Name', parent=self, pos=wx.Point(0, 0),
laurent@409:               size=wx.Size(0, 28), style=wx.CB_READONLY)
laurent@409:         self.Bind(wx.EVT_COMBOBOX, self.OnNameChanged, id=ID_LDELEMENTDIALOGNAME)
laurent@409: 
laurent@409:         self.Preview = wx.Panel(id=ID_LDELEMENTDIALOGPREVIEW,
laurent@409:               name='Preview', parent=self, pos=wx.Point(0, 0),
laurent@409:               size=wx.Size(0, 0), 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@409:         setattr(self.Preview, "IsOfType", ctrler.IsOfType)
laurent@409: 
laurent@409:         self.Spacer = wx.Panel(id=ID_LDELEMENTDIALOGSPACER,
laurent@409:               name='Spacer', parent=self, pos=wx.Point(0, 0),
laurent@409:               size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL)
laurent@409: 
laurent@409:         self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE)
laurent@409:         
laurent@409:         if wx.VERSION >= (2, 5, 0):
laurent@409:             self.Preview.Bind(wx.EVT_PAINT, self.OnPaint)
laurent@409:         else:
laurent@409:             wx.EVT_PAINT(self.Preview, self.OnPaint)
laurent@409:         
laurent@409:         self._init_sizers()
laurent@409: 
laurent@409:     def __init__(self, parent, controler, type):
laurent@409:         self.Type = type
laurent@409:         if type == "contact":
laurent@409:             self._init_ctrls(parent, controler, _("Edit Contact Values"))
laurent@409:             self.Element = LD_Contact(self.Preview, CONTACT_NORMAL, "")
laurent@409:             self.radioButton3.Hide()
laurent@409:             self.radioButton4.Hide()
laurent@409:         elif type == "coil":
laurent@409:             self._init_ctrls(parent, controler, _("Edit Coil Values"), 50)
laurent@409:             self.Element = LD_Coil(self.Preview, COIL_NORMAL, "")
laurent@577:         
laurent@577:         self.radioButton1.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@409:                         self.radioButton1.SetValue(True)
laurent@409:                     elif value == CONTACT_REVERSE:
laurent@409:                         self.radioButton2.SetValue(True)
laurent@409:                     elif value == CONTACT_RISING:
laurent@409:                         self.radioButton5.SetValue(True)
laurent@409:                     elif value == CONTACT_FALLING:
laurent@409:                         self.radioButton6.SetValue(True)
laurent@409:                 elif self.Type == "coil":
laurent@409:                     if value == COIL_NORMAL:
laurent@409:                         self.radioButton1.SetValue(True)
laurent@409:                     elif value == COIL_REVERSE:
laurent@409:                         self.radioButton2.SetValue(True)
laurent@409:                     elif value == COIL_SET:
laurent@409:                         self.radioButton3.SetValue(True)
laurent@409:                     elif value == COIL_RESET:
laurent@409:                         self.radioButton4.SetValue(True)
laurent@409:                     elif value == COIL_RISING:
laurent@409:                         self.radioButton5.SetValue(True)
laurent@409:                     elif value == COIL_FALLING:
laurent@409:                         self.radioButton6.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@409:             if self.radioButton1.GetValue():
laurent@409:                 self.Element.SetType(CONTACT_NORMAL)
laurent@409:             elif self.radioButton2.GetValue():
laurent@409:                 self.Element.SetType(CONTACT_REVERSE)
laurent@409:             elif self.radioButton5.GetValue():
laurent@409:                 self.Element.SetType(CONTACT_RISING)
laurent@409:             elif self.radioButton6.GetValue():
laurent@409:                 self.Element.SetType(CONTACT_FALLING)
laurent@409:         elif self.Type == "coil":
laurent@409:             if self.radioButton1.GetValue():
laurent@409:                 self.Element.SetType(COIL_NORMAL)
laurent@409:             elif self.radioButton2.GetValue():
laurent@409:                 self.Element.SetType(COIL_REVERSE)
laurent@409:             elif self.radioButton3.GetValue():
laurent@409:                 self.Element.SetType(COIL_SET)
laurent@409:             elif self.radioButton4.GetValue():
laurent@409:                 self.Element.SetType(COIL_RESET)
laurent@409:             elif self.radioButton5.GetValue():
laurent@409:                 self.Element.SetType(COIL_RISING)
laurent@409:             elif self.radioButton6.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()