diff -r 1460273f40ed -r 5743cbdff669 dialogs/SearchInProjectDialog.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dialogs/SearchInProjectDialog.py Fri Sep 07 16:45:55 2012 +0200 @@ -0,0 +1,161 @@ +#!/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 re + +import wx + +RE_ESCAPED_CHARACTERS = ".*+()[]?:|{}^$<>=-," + +def EscapeText(text): + text = text.replace('\\', '\\\\') + for c in RE_ESCAPED_CHARACTERS: + text = text.replace(c, '\\' + c) + return text + +#------------------------------------------------------------------------------- +# Search In Project Dialog +#------------------------------------------------------------------------------- + +def GetElementsChoices(): + _ = lambda x: x + return [("datatype", _("Data Type")), + ("function", _("Function")), + ("functionBlock", _("Function Block")), + ("program", _("Program")), + ("configuration", _("Configuration"))] + +class SearchInProjectDialog(wx.Dialog): + + def __init__(self, parent): + wx.Dialog.__init__(self, parent, title=_('Search in Project'), + size=wx.Size(600, 350)) + + main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10) + main_sizer.AddGrowableCol(0) + main_sizer.AddGrowableRow(1) + + pattern_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=5) + pattern_sizer.AddGrowableCol(0) + main_sizer.AddSizer(pattern_sizer, border=20, + flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) + + pattern_label = wx.StaticText(self, label=_('Pattern to search:')) + pattern_sizer.AddWindow(pattern_label, flag=wx.ALIGN_BOTTOM) + + self.CaseSensitive = wx.CheckBox(self, label=_('Case sensitive')) + pattern_sizer.AddWindow(self.CaseSensitive, flag=wx.GROW) + + self.Pattern = wx.TextCtrl(self) + pattern_sizer.AddWindow(self.Pattern, flag=wx.GROW) + + self.RegularExpression = wx.CheckBox(self, label=_('Regular expression')) + pattern_sizer.AddWindow(self.RegularExpression, flag=wx.GROW) + + scope_staticbox = wx.StaticBox(self, label=_('Scope')) + scope_sizer = wx.StaticBoxSizer(scope_staticbox, wx.HORIZONTAL) + main_sizer.AddSizer(scope_sizer, border=20, + flag=wx.GROW|wx.LEFT|wx.RIGHT) + + scope_selection_sizer = wx.BoxSizer(wx.VERTICAL) + scope_sizer.AddSizer(scope_selection_sizer, 1, border=5, + flag=wx.GROW|wx.TOP|wx.LEFT|wx.BOTTOM) + + self.WholeProject = wx.RadioButton(self, label=_('Whole Project'), + size=wx.Size(0, 24), style=wx.RB_GROUP) + self.WholeProject.SetValue(True) + self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, self.WholeProject) + scope_selection_sizer.AddWindow(self.WholeProject, border=5, + flag=wx.GROW|wx.BOTTOM) + + self.OnlyElements = wx.RadioButton(self, + label=_('Only Elements'), size=wx.Size(0, 24)) + self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, self.OnlyElements) + self.OnlyElements.SetValue(False) + scope_selection_sizer.AddWindow(self.OnlyElements, flag=wx.GROW) + + self.ElementsList = wx.CheckListBox(self) + self.ElementsList.Enable(False) + scope_sizer.AddWindow(self.ElementsList, 1, border=5, + flag=wx.GROW|wx.TOP|wx.RIGHT|wx.BOTTOM) + + self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) + ok_button = self.ButtonSizer.GetAffirmativeButton() + ok_button.SetLabel(_('Search')) + self.Bind(wx.EVT_BUTTON, self.OnOK, ok_button) + main_sizer.AddSizer(self.ButtonSizer, border=20, + flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) + + self.SetSizer(main_sizer) + + for name, label in GetElementsChoices(): + self.ElementsList.Append(_(label)) + + self.Pattern.SetFocus() + + def GetCriteria(self): + raw_pattern = pattern = self.Pattern.GetValue() + if not self.CaseSensitive.GetValue(): + pattern = pattern.upper() + if not self.RegularExpression.GetValue(): + pattern = EscapeText(pattern) + criteria = { + "raw_pattern": raw_pattern, + "pattern": re.compile(pattern), + "case_sensitive": self.CaseSensitive.GetValue(), + "regular_expression": self.RegularExpression.GetValue(), + } + if self.WholeProject.GetValue(): + criteria["filter"] = "all" + elif self.OnlyElements.GetValue(): + criteria["filter"] = [] + for index, (name, label) in enumerate(GetElementsChoices()): + if self.ElementsList.IsChecked(index): + criteria["filter"].append(name) + return criteria + + def OnScopeChanged(self, event): + self.ElementsList.Enable(self.OnlyElements.GetValue()) + event.Skip() + + def OnOK(self, event): + message = None + if self.Pattern.GetValue() == "": + message = _("Form isn't complete. Pattern to search must be filled!") + else: + wrong_pattern = False + if self.RegularExpression.GetValue(): + try: + re.compile(self.Pattern.GetValue()) + except: + wrong_pattern = True + if wrong_pattern: + message = _("Syntax error in regular expression of pattern to search!") + + if message is not None: + dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR) + dialog.ShowModal() + dialog.Destroy() + else: + self.EndModal(wx.ID_OK)