kopia lustrzana https://github.com/ctjacobs/pyqso
73 wiersze
2.5 KiB
Python
73 wiersze
2.5 KiB
Python
#!/usr/bin/env python3
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# Copyright (C) 2013-2017 Christian Thomas Jacobs.
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# This file is part of PyQSO.
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# PyQSO is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# PyQSO 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
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# GNU 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 License
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# along with PyQSO. If not, see <http://www.gnu.org/licenses/>.
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from gi.repository import Gtk
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import logging
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def error(parent, message):
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""" Display an error message.
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:arg parent: The Gtk parent window/dialog.
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:arg str message: The message to display to the user.
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"""
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logging.error(message)
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handle_gtk_dialog(parent, Gtk.MessageType.ERROR, message, "Error")
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def info(parent, message):
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""" Display some information.
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:arg parent: The Gtk parent window/dialog.
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:arg str message: The message to display to the user.
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"""
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logging.info(message)
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handle_gtk_dialog(parent, Gtk.MessageType.INFO, message, "Information")
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def question(parent, message):
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""" Ask the user a question. The dialog comes with 'Yes' and 'No' response buttons.
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:arg parent: The Gtk parent window/dialog.
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:arg str message: The message to display to the user.
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:returns: The 'yes'/'no' response from the user.
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:rtype: Gtk.ResponseType
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"""
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return handle_gtk_dialog(parent, Gtk.MessageType.QUESTION, message, "Question")
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def handle_gtk_dialog(parent, msgtype, message, title):
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"""
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Instantiate and present a dialog to the user.
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:arg parent: The Gtk parent window/dialog.
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:arg Gtk.MessageType msgtype: The type of message to present to the user (e.g. a question, or error message).
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:arg str message: The message to display in the dialog.
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:arg str title: The title to display at the top of the dialog.
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:returns: The response from the user, based on which button they pushed.
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:rtype: Gtk.ResponseType
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"""
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bt = Gtk.ButtonsType
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buttons = bt.YES_NO if msgtype == Gtk.MessageType.QUESTION else bt.OK
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dialog = Gtk.MessageDialog(parent, Gtk.DialogFlags.DESTROY_WITH_PARENT,
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msgtype, buttons, message, title=title)
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response = dialog.run()
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dialog.destroy()
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return response
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