dialogs/FindInPouDialog.py
author Laurent Bessard
Fri, 25 Oct 2013 09:57:36 +0200
changeset 1371 3c55c99b10ab
parent 1098 0ead830daf26
child 1490 f03bc6c9c146
permissions -rw-r--r--
Fixed bug when adding and removing function block in graphic viewer. In some cases, the associated variable could stay in the variable panel.
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard. 
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import wx
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class FindInPouDialog(wx.Frame):
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    def __init__(self, parent):
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        wx.Frame.__init__(self, parent, title=_("Find"), 
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              size=wx.Size(400, 250), style=wx.CAPTION|
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                                            wx.CLOSE_BOX|
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                                            wx.CLIP_CHILDREN|
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                                            wx.RESIZE_BORDER|
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                                            wx.STAY_ON_TOP)
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        panel = wx.Panel(self, style=wx.TAB_TRAVERSAL)
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        main_sizer = wx.FlexGridSizer(cols=1, hgap=5, rows=2, vgap=5)
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        main_sizer.AddGrowableCol(0)
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        main_sizer.AddGrowableRow(0)
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        controls_sizer = wx.BoxSizer(wx.VERTICAL)
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        main_sizer.AddSizer(controls_sizer, border=20, 
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              flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
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        patterns_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=1, vgap=5)
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        patterns_sizer.AddGrowableCol(1)
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        controls_sizer.AddSizer(patterns_sizer, border=5, flag=wx.GROW|wx.BOTTOM)
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        find_label = wx.StaticText(panel, label=_("Find:"))
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        patterns_sizer.AddWindow(find_label, flag=wx.ALIGN_CENTER_VERTICAL)
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        self.FindPattern = wx.TextCtrl(panel)
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        self.Bind(wx.EVT_TEXT, self.OnFindPatternChanged, self.FindPattern)
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        patterns_sizer.AddWindow(self.FindPattern, flag=wx.GROW)
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        params_sizer = wx.BoxSizer(wx.HORIZONTAL)
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        controls_sizer.AddSizer(params_sizer, border=5, flag=wx.GROW|wx.BOTTOM)
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        direction_staticbox = wx.StaticBox(panel, label=_("Direction"))
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        direction_staticboxsizer = wx.StaticBoxSizer(
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              direction_staticbox, wx.VERTICAL)
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        params_sizer.AddSizer(direction_staticboxsizer, 1, border=5, 
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              flag=wx.GROW|wx.RIGHT)
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        self.Forward = wx.RadioButton(panel, label=_("Forward"), 
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              style=wx.RB_GROUP)
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        direction_staticboxsizer.AddWindow(self.Forward, border=5, 
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              flag=wx.ALL|wx.GROW)
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        self.Backward = wx.RadioButton(panel, label=_("Backward"))
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        direction_staticboxsizer.AddWindow(self.Backward, border=5, 
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              flag=wx.ALL|wx.GROW)
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        options_staticbox = wx.StaticBox(panel, label=_("Options"))
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        options_staticboxsizer = wx.StaticBoxSizer(
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              options_staticbox, wx.VERTICAL)
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        params_sizer.AddSizer(options_staticboxsizer, 1, flag=wx.GROW)
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        self.CaseSensitive = wx.CheckBox(panel, label=_("Case sensitive"))
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        self.CaseSensitive.SetValue(True)
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        options_staticboxsizer.AddWindow(self.CaseSensitive, border=5, 
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              flag=wx.ALL|wx.GROW)
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        self.WrapSearch = wx.CheckBox(panel, label=_("Wrap search"))
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        self.WrapSearch.SetValue(True)
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        options_staticboxsizer.AddWindow(self.WrapSearch, border=5, 
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              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
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        self.RegularExpressions = wx.CheckBox(panel, label=_("Regular expressions"))
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        options_staticboxsizer.AddWindow(self.RegularExpressions, border=5, 
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              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
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        buttons_sizer = wx.BoxSizer(wx.HORIZONTAL)
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        main_sizer.AddSizer(buttons_sizer, border=20, 
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              flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_RIGHT)
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        self.FindButton = wx.Button(panel, label=_("Find"))
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        self.FindButton.SetDefault()
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        self.Bind(wx.EVT_BUTTON, self.OnFindButton, self.FindButton)
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        buttons_sizer.AddWindow(self.FindButton, border=5, flag=wx.RIGHT)
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        self.CloseButton = wx.Button(panel, label=("Close"))
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        self.Bind(wx.EVT_BUTTON, self.OnCloseButton, self.CloseButton)
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        buttons_sizer.AddWindow(self.CloseButton)
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        panel.SetSizer(main_sizer)
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        self.ParentWindow = parent
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        self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
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        self.FindPattern.SetFocus()
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        self.RefreshButtonsState()
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    def RefreshButtonsState(self):
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        find_pattern = self.FindPattern.GetValue()
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        self.FindButton.Enable(find_pattern != "")
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    def OnCloseFrame(self, event):
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        self.Hide()
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        event.Veto()
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    def OnCloseButton(self, event):
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        self.Hide()
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        event.Skip()
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    def OnFindPatternChanged(self, event):
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        self.RefreshButtonsState()
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        event.Skip()
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    def OnFindButton(self, event):
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        infos = {
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            "find_pattern": self.FindPattern.GetValue(),
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            "wrap": self.WrapSearch.GetValue(),
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            "case_sensitive": self.CaseSensitive.GetValue(),
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            "regular_expression": self.RegularExpressions.GetValue()}
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        wx.CallAfter(self.ParentWindow.FindInPou,
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            {True: 1, False:-1}[self.Forward.GetValue()],
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            infos)
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        event.Skip()