subiquity/console_conf/controllers/welcome.py

# Copyright 2015 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from console_conf.ui.views import ChooserWelcomeView, WelcomeView
from subiquitycore.tuicontroller import TuiController


class WelcomeController(TuiController):
    welcome_view = WelcomeView

    def make_ui(self):
        return self.welcome_view(self)

    def done(self):
        self.app.next_screen()

    def cancel(self):
        # Can't go back from here!
        pass


class RecoveryChooserWelcomeController(WelcomeController):
    welcome_view = ChooserWelcomeView

    def __init__(self, app):
        super().__init__(app)
        self.model = app.base_model