def prompt_delete_account_dialog(self):
"""
Prompt a confirmation dialog before deleting the account.
"""
if self.current_account is None:
self.prompt_no_account_error()
return
title = "Are you sure?"
body = ""
body += "This action cannot be undone.\n"
body += "Are you sure you want to delete this account?\n"
dialog = Dialog.create_dialog_helper(title, body)
dialog.add_action_button("No", action=lambda *x: dialog.dismiss())
dialog.add_action_button(
"Yes", action=lambda *x: self.on_delete_account_yes(dialog))
dialog.open()
def helper_test_dismiss_dialog_twice(self, app):
"""
If by some choice the dismiss event of a dialog created with
Controller.create_dialog_helper() is fired twice, it should be
handled gracefully, refs #89.
"""
title = "title"
body = "body"
# makes sure the controller has no dialog
self.assertEqual(Dialog.dialogs, [])
# creates one and verifies it was created
dialog = Dialog.create_dialog_helper(title, body)
self.assertEqual(len(Dialog.dialogs), 1)
# dimisses it once and verifies it was handled
dialog.dispatch('on_dismiss')
self.assertEqual(Dialog.dialogs, [])
# then a second time and it should not crash
dialog.dispatch('on_dismiss')
self.assertEqual(Dialog.dialogs, [])