diff -r 4ce166451816 -r 37ba389e5c01 dialogs/SearchInProjectDialog.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dialogs/SearchInProjectDialog.py Sun Oct 09 23:31:50 2011 +0200 @@ -0,0 +1,207 @@ +#!/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"))] + +[ID_SEARCHINPROJECTDIALOG, ID_SEARCHINPROJECTDIALOGPATTERNLABEL, + ID_SEARCHINPROJECTDIALOGPATTERN, ID_SEARCHINPROJECTDIALOGCASESENSITIVE, + ID_SEARCHINPROJECTDIALOGREGULAREXPRESSION, ID_SEARCHINPROJECTDIALOGSCOPESTATICBOX, + ID_SEARCHINPROJECTDIALOGWHOLEPROJECT, ID_SEARCHINPROJECTDIALOGONLYELEMENTS, + ID_SEARCHINPROJECTDIALOGELEMENTSLIST, +] = [wx.NewId() for _init_ctrls in range(9)] + +class SearchInProjectDialog(wx.Dialog): + + if wx.VERSION < (2, 6, 0): + def Bind(self, event, function, id = None): + if id is not None: + event(self, id, function) + else: + event(self, function) + + def _init_coll_MainSizer_Items(self, parent): + parent.AddSizer(self.PatternSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) + parent.AddSizer(self.ScopeSizer, 0, border=20, flag=wx.GROW|wx.LEFT|wx.RIGHT) + parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) + + def _init_coll_MainSizer_Growables(self, parent): + parent.AddGrowableCol(0) + parent.AddGrowableRow(1) + + def _init_coll_PatternSizer_Items(self, parent): + parent.AddWindow(self.PatternLabel, 0, border=0, flag=wx.ALIGN_BOTTOM) + parent.AddWindow(self.CaseSensitive, 0, border=0, flag=wx.GROW) + parent.AddWindow(self.Pattern, 0, border=0, flag=wx.GROW) + parent.AddWindow(self.RegularExpression, 0, border=0, flag=wx.GROW) + + def _init_coll_PatternSizer_Growables(self, parent): + parent.AddGrowableCol(0) + + def _init_coll_ScopeSizer_Items(self, parent): + parent.AddSizer(self.ScopeSelectionSizer, 1, border=5, flag=wx.GROW|wx.TOP|wx.LEFT|wx.BOTTOM) + parent.AddWindow(self.ElementsList, 1, border=5, flag=wx.GROW|wx.TOP|wx.RIGHT|wx.BOTTOM) + + def _init_coll_ScopeSelectionSizer_Items(self, parent): + parent.AddWindow(self.WholeProject, 0, border=5, flag=wx.GROW|wx.BOTTOM) + parent.AddWindow(self.OnlyElements, 0, border=0, flag=wx.GROW) + + def _init_sizers(self): + self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10) + self.PatternSizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=5) + self.ScopeSizer = wx.StaticBoxSizer(self.ScopeStaticBox, wx.HORIZONTAL) + self.ScopeSelectionSizer = wx.BoxSizer(wx.VERTICAL) + + self._init_coll_MainSizer_Items(self.MainSizer) + self._init_coll_MainSizer_Growables(self.MainSizer) + self._init_coll_PatternSizer_Items(self.PatternSizer) + self._init_coll_PatternSizer_Growables(self.PatternSizer) + self._init_coll_ScopeSizer_Items(self.ScopeSizer) + self._init_coll_ScopeSelectionSizer_Items(self.ScopeSelectionSizer) + + self.SetSizer(self.MainSizer) + + def _init_ctrls(self, prnt): + wx.Dialog.__init__(self, id=ID_SEARCHINPROJECTDIALOG, + name='SearchInProjectDialog', parent=prnt, + size=wx.Size(600, 300), style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER, + title=_('Search in Project')) + + self.PatternLabel = wx.StaticText(id=ID_SEARCHINPROJECTDIALOGPATTERNLABEL, + label=_('Pattern to search:'), name='PatternLabel', parent=self, + pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) + + self.Pattern = wx.TextCtrl(id=ID_SEARCHINPROJECTDIALOGPATTERN, + name='Pattern', parent=self, pos=wx.Point(0, 0), + size=wx.Size(0, 24), style=0) + + self.CaseSensitive = wx.CheckBox(id=ID_SEARCHINPROJECTDIALOGCASESENSITIVE, + label=_('Case sensitive'), name='CaseSensitive', parent=self, + pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) + + self.RegularExpression = wx.CheckBox(id=ID_SEARCHINPROJECTDIALOGREGULAREXPRESSION, + label=_('Regular expression'), name='RegularExpression', parent=self, + pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) + + self.ScopeStaticBox = wx.StaticBox(id=ID_SEARCHINPROJECTDIALOGSCOPESTATICBOX, + label=_('Scope'), name='ScopeStaticBox', parent=self, + pos=wx.Point(0, 0), size=wx.Size(0, 0), style=0) + + self.WholeProject = wx.RadioButton(id=ID_SEARCHINPROJECTDIALOGWHOLEPROJECT, + label=_('Whole Project'), name='WholeProject', parent=self, + pos=wx.Point(0, 0), size=wx.Size(0, 24), style=wx.RB_GROUP) + self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, id=ID_SEARCHINPROJECTDIALOGWHOLEPROJECT) + self.WholeProject.SetValue(True) + + self.OnlyElements = wx.RadioButton(id=ID_SEARCHINPROJECTDIALOGONLYELEMENTS, + label=_('Only Elements'), name='OnlyElements', parent=self, + pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0) + self.Bind(wx.EVT_RADIOBUTTON, self.OnScopeChanged, id=ID_SEARCHINPROJECTDIALOGONLYELEMENTS) + self.OnlyElements.SetValue(False) + + self.ElementsList = wx.CheckListBox(id=ID_SEARCHINPROJECTDIALOGELEMENTSLIST, + name='ElementsList', parent=self, pos=wx.Point(0, 0), + size=wx.Size(0, 0), style=0) + self.ElementsList.Enable(False) + + self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) + if wx.VERSION >= (2, 5, 0): + ok_button = self.ButtonSizer.GetAffirmativeButton() + else: + ok_button = self.ButtonSizer.GetChildren()[0].GetSizer().GetChildren()[0].GetWindow() + ok_button.SetLabel(_('Search')) + self.Bind(wx.EVT_BUTTON, self.OnOK, id=ok_button.GetId()) + + self._init_sizers() + + def __init__(self, parent): + self._init_ctrls(parent) + + for name, label in GetElementsChoices(): + self.ElementsList.Append(_(label)) + + def GetCriteria(self): + raw_pattern = self.Pattern.GetValue() + if not self.CaseSensitive.GetValue(): + pattern = raw_pattern.upper() + if not self.RegularExpression.GetValue(): + pattern = EscapeText(raw_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): + if self.Pattern.GetValue() == "": + message = wx.MessageDialog(self, _("Form isn't complete. Pattern to search must be filled!"), _("Error"), wx.OK|wx.ICON_ERROR) + message.ShowModal() + message.Destroy() + else: + wrong_pattern = False + if self.RegularExpression.GetValue(): + try: + re.compile(self.Pattern.GetValue()) + except: + wrong_pattern = True + if wrong_pattern: + message = wx.MessageDialog(self, _("Syntax error in regular expression of pattern to search!"), _("Error"), wx.OK|wx.ICON_ERROR) + message.ShowModal() + message.Destroy() + else: + self.EndModal(wx.ID_OK)