def onDeleteSection(self, evt):
sections = self.talk.sections.keys()
if self.talk.first_section in sections:
sections.remove(self.talk.first_section)
if len(sections) > 0:
dlg = wx.SingleChoiceDialog(self.parentWindow,
u"Abschnitt löschen", u"Abschnitt löschen", sections,
wx.CHOICEDLG_STYLE)
if dlg.ShowModal() == wx.ID_OK:
name = dlg.GetStringSelection()
for section in self.talk.sections:
for question in self.talk.sections[section].questions:
if question.sub == name:
dialogs.showWarning(self.parentWindow, u"Der Abschnitt kann nicht gelöscht werden, da er\nan mindestens einer Stelle noch referenziert wird.", U"Löschen fehlgeschlagen")
return
if dialogs.askForDelete(self.parentWindow):
del self.talk.sections[name]
def onDeleteQuestion(self, evt):
if self.selected_question == None or self.selected_question < 0:
return
if not dialogs.askForDelete(self.parentWindow):
return
del self.talk.sections[self.section].questions[self.selected_question]
items = self.frame.lstQuestions.GetItems()
del items[self.selected_question]
self.frame.lstQuestions.SetItems(items)
new_selection = self.selected_question - 1
if new_selection < 0:
if len(self.frame.lstQuestions.GetStrings()) > 0:
new_selection += 1
self.frame.lstQuestions.SetSelection(new_selection)
else:
self.frame.lstQuestions.SetSelection(wx.NOT_FOUND)
self.selected_question = None
else:
self.frame.lstQuestions.SetSelection(new_selection)
self.selected_question = new_selection
if self.selected_question < 0:
self.selected_question = None
self.onChangeSelection(evt)
