dialogs/FindInPouDialog.py
author laurent
Tue, 11 Sep 2012 16:33:39 +0200
changeset 822 050045c32d98
parent 814 5743cbdff669
child 1056 f7aaf31d000f
permissions -rw-r--r--
Fix bug in PLCGenerator connection types not computed for SFC actions and transitions body
#!/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

class FindInPouDialog(wx.Frame):

    def __init__(self, parent):
        wx.Frame.__init__(self, parent, title=_("Find"), 
              size=wx.Size(400, 250), style=wx.CAPTION|
                                            wx.CLOSE_BOX|
                                            wx.CLIP_CHILDREN|
                                            wx.RESIZE_BORDER|
                                            wx.STAY_ON_TOP)
        
        panel = wx.Panel(self, style=wx.TAB_TRAVERSAL)
        
        main_sizer = wx.FlexGridSizer(cols=1, hgap=5, rows=2, vgap=5)
        main_sizer.AddGrowableCol(0)
        main_sizer.AddGrowableRow(0)
        
        controls_sizer = wx.BoxSizer(wx.VERTICAL)
        main_sizer.AddSizer(controls_sizer, border=20, 
              flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
        
        patterns_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=1, vgap=5)
        patterns_sizer.AddGrowableCol(1)
        controls_sizer.AddSizer(patterns_sizer, border=5, flag=wx.GROW|wx.BOTTOM)
        
        find_label = wx.StaticText(panel, label=_("Find:"))
        patterns_sizer.AddWindow(find_label, flag=wx.ALIGN_CENTER_VERTICAL)
        
        self.FindPattern = wx.TextCtrl(panel)
        self.Bind(wx.EVT_TEXT, self.OnFindPatternChanged, self.FindPattern)
        patterns_sizer.AddWindow(self.FindPattern, flag=wx.GROW)
        
        params_sizer = wx.BoxSizer(wx.HORIZONTAL)
        controls_sizer.AddSizer(params_sizer, border=5, flag=wx.GROW|wx.BOTTOM)
        
        direction_staticbox = wx.StaticBox(panel, label=_("Direction"))
        direction_staticboxsizer = wx.StaticBoxSizer(
              direction_staticbox, wx.VERTICAL)
        params_sizer.AddSizer(direction_staticboxsizer, 1, border=5, 
              flag=wx.GROW|wx.RIGHT)
        
        self.Forward = wx.RadioButton(panel, label=_("Forward"), 
              style=wx.RB_GROUP)
        direction_staticboxsizer.AddWindow(self.Forward, border=5, 
              flag=wx.ALL|wx.GROW)
        
        self.Backward = wx.RadioButton(panel, label=_("Backward"))
        direction_staticboxsizer.AddWindow(self.Backward, border=5, 
              flag=wx.ALL|wx.GROW)
        
        options_staticbox = wx.StaticBox(panel, label=_("Options"))
        options_staticboxsizer = wx.StaticBoxSizer(
              options_staticbox, wx.VERTICAL)
        params_sizer.AddSizer(options_staticboxsizer, 1, flag=wx.GROW)
        
        self.CaseSensitive = wx.CheckBox(panel, label=_("Case sensitive"))
        self.CaseSensitive.SetValue(True)
        options_staticboxsizer.AddWindow(self.CaseSensitive, border=5, 
              flag=wx.ALL|wx.GROW)
        
        self.WrapSearch = wx.CheckBox(panel, label=_("Wrap search"))
        self.WrapSearch.SetValue(True)
        options_staticboxsizer.AddWindow(self.WrapSearch, border=5, 
              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
        
        self.RegularExpressions = wx.CheckBox(panel, label=_("Regular expressions"))
        options_staticboxsizer.AddWindow(self.RegularExpressions, border=5, 
              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
        
        buttons_sizer = wx.BoxSizer(wx.HORIZONTAL)
        main_sizer.AddSizer(buttons_sizer, border=20, 
              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_RIGHT)
        
        self.FindButton = wx.Button(panel, label=_("Find"))
        self.Bind(wx.EVT_BUTTON, self.OnFindButton, self.FindButton)
        buttons_sizer.AddWindow(self.FindButton, border=5, flag=wx.RIGHT)
        
        self.CloseButton = wx.Button(panel, label=("Close"))
        self.Bind(wx.EVT_BUTTON, self.OnCloseButton, self.CloseButton)
        buttons_sizer.AddWindow(self.CloseButton)
        
        panel.SetSizer(main_sizer)
        
        self.ParentWindow = parent
        
        self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
    
        self.RefreshButtonsState()
    
    def RefreshButtonsState(self):
        find_pattern = self.FindPattern.GetValue()
        self.FindButton.Enable(find_pattern != "")
    
    def OnCloseFrame(self, event):
        self.Hide()
        event.Veto()
        
    def OnCloseButton(self, event):
        self.Hide()
        event.Skip()

    def OnFindPatternChanged(self, event):
        self.RefreshButtonsState()
        event.Skip()

    def OnFindButton(self, event):
        infos = {
            "find_pattern": self.FindPattern.GetValue(),
            "wrap": self.WrapSearch.GetValue(),
            "case_sensitive": self.CaseSensitive.GetValue(),
            "regular_expression": self.RegularExpressions.GetValue()}
        wx.CallAfter(self.ParentWindow.FindInPou,
            {True: 1, False:-1}[self.Forward.GetValue()],
            infos)
        event.Skip()