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moonstone/ubuntu_smoother/main.py

70 lines
2.1 KiB
Python

# main.py
#
# Copyright 2022 mirkobrombin
#
# This program 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 Foundationat version 3 of the License.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import gi
gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
from gi.repository import Gtk, Gio, Adw
from ubuntu_smoother.window import UbuntuSmootherWindow
class UbuntuSmootherApplication(Adw.Application):
"""The main application singleton class."""
def __init__(self):
super().__init__(application_id='pm.mirko.UbuntuSmoother',
flags=Gio.ApplicationFlags.FLAGS_NONE)
self.create_action('quit', self.close, ['<primary>q'])
def do_activate(self):
"""Called when the application is activated.
We raise the application's main window, creating it if
necessary.
"""
win = self.props.active_window
if not win:
win = UbuntuSmootherWindow(application=self)
win.present()
def create_action(self, name, callback, shortcuts=None):
"""Add an application action.
Args:
name: the name of the action
callback: the function to be called when the action is
activated
shortcuts: an optional list of accelerators
"""
action = Gio.SimpleAction.new(name, None)
action.connect("activate", callback)
self.add_action(action)
if shortcuts:
self.set_accels_for_action(f"app.{name}", shortcuts)
def close(self, *args):
"""Close the application."""
self.quit()
def main(version):
"""The application's entry point."""
app = UbuntuSmootherApplication()
return app.run(sys.argv)