add i18n for some strings in DiscoveryDialog, DurationEditDialog, ProjectDialog and CodeFileEditor
# -*- 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.SFC_Objects import SFC_Step
from BlockPreviewDialog import BlockPreviewDialog
#-------------------------------------------------------------------------------
# Set SFC Step Parameters Dialog
#-------------------------------------------------------------------------------
"""
Class that implements a dialog for defining parameters of a SFC step graphic
element
"""
class SFCStepDialog(BlockPreviewDialog):
def __init__(self, parent, controller, tagname, initial=False):
"""
Constructor
@param parent: Parent wx.Window of dialog for modal
@param controller: Reference to project controller
@param tagname: Tagname of project POU edited
@param initial: True if step is initial (default: False)
"""
BlockPreviewDialog.__init__(self,parent, controller, tagname,
size=wx.Size(400, 280), title=_('Edit Step'))
# Init common sizers
self._init_sizers(2, 0, 6, None, 2, 1)
# Create label for SFC step name
name_label = wx.StaticText(self, label=_('Name:'))
self.LeftGridSizer.AddWindow(name_label, flag=wx.GROW)
# Create text control for defining SFC step name
self.StepName = wx.TextCtrl(self)
self.Bind(wx.EVT_TEXT, self.OnNameChanged, self.StepName)
self.LeftGridSizer.AddWindow(self.StepName, flag=wx.GROW)
# Create label for SFC step connectors
connectors_label = wx.StaticText(self, label=_('Connectors:'))
self.LeftGridSizer.AddWindow(connectors_label, flag=wx.GROW)
# Create check boxes for defining connectors available on SFC step
self.ConnectorsCheckBox = {}
for name, label in [("input", _("Input")),
("output", _("Output")),
("action", _("Action"))]:
check_box = wx.CheckBox(self, label=label)
self.Bind(wx.EVT_CHECKBOX, self.OnConnectorsChanged, check_box)
self.LeftGridSizer.AddWindow(check_box, flag=wx.GROW)
self.ConnectorsCheckBox[name] = check_box
# Add preview panel and associated label to sizers
self.RightGridSizer.AddWindow(self.PreviewLabel, flag=wx.GROW)
self.RightGridSizer.AddWindow(self.Preview, flag=wx.GROW)
# Add buttons sizer to sizers
self.MainSizer.AddSizer(self.ButtonSizer, border=20,
flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT)
# Save flag that indicates that step is initial
self.Initial = initial
# Set default name for step
self.StepName.ChangeValue(controller.GenerateNewName(
tagname, None, "Step%d", 0))
# Step name text control is default control having keyboard focus
self.StepName.SetFocus()
def SetValues(self, values):
"""
Set default block parameters
@param values: Block parameters values
"""
# For each parameters defined, set corresponding control value
for name, value in values.items():
# Parameter is step name
if name == "name":
self.StepName.ChangeValue(value)
# Set value of other controls
else:
control = self.ConnectorsCheckBox.get(name, None)
if control is not None:
control.SetValue(value)
# Refresh preview panel
self.RefreshPreview()
def GetValues(self):
"""
Return step parameters defined in dialog
@return: {parameter_name: parameter_value,...}
"""
values = {"name": self.StepName.GetValue()}
values.update({
name: control.IsChecked()
for name, control in self.ConnectorsCheckBox.iteritems()})
values["width"], values["height"] = self.Element.GetSize()
return values
def OnOK(self, event):
"""
Called when dialog OK button is pressed
Test if step name defined is valid
@param event: wx.Event from OK button
"""
message = None
# Get step name typed by user
step_name = self.StepName.GetValue()
# Test that a name have been defined
if step_name == "":
message = _("Form isn't complete. Name must be filled!")
# If an error have been identify, show error message dialog
if message is not None:
self.ShowErrorMessage(message)
# Test step name validity
elif self.TestElementName(step_name):
# Call BlockPreviewDialog function
BlockPreviewDialog.OnOK(self, event)
def OnConnectorsChanged(self, event):
"""
Called when a step connector value changed
@param event: wx.CheckBoxEvent
"""
self.RefreshPreview()
event.Skip()
def OnNameChanged(self, event):
"""
Called when step name value changed
@param event: wx.TextEvent
"""
self.RefreshPreview()
event.Skip()
def RefreshPreview(self):
"""
Refresh preview panel of graphic element
Override BlockPreviewDialog function
"""
# Set graphic element displayed, creating a SFC step element
self.Element = SFC_Step(self.Preview,
self.StepName.GetValue(),
self.Initial)
# Update connectors of SFC step element according to check boxes value
for name, control in self.ConnectorsCheckBox.iteritems():
if control.IsChecked():
getattr(self.Element, "Add" + name.capitalize())()
else:
getattr(self.Element, "Remove" + name.capitalize())()
# Call BlockPreviewDialog function
BlockPreviewDialog.RefreshPreview(self)