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moonstone/vanilla_first_setup/main.py

156 lines
4.4 KiB
Python

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# 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 os
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import gi
import sys
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import logging
from gettext import gettext as _
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gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
gi.require_version('Vte', '3.91')
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from gi.repository import Gtk, Gdk, Gio, GLib, Adw, Vte, Pango
from vanilla_first_setup.window import VanillaWindow
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logging.basicConfig(level=logging.INFO)
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class FirstSetupApplication(Adw.Application):
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"""The main application singleton class."""
def __init__(self):
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super().__init__(application_id='org.vanillaos.FirstSetup',
flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
self.post_script = None
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self.create_action('quit', self.close, ['<primary>q'])
self.__register_arguments()
def __register_arguments(self):
"""Register the command line arguments."""
self.add_main_option(
"run-post-script",
ord("p"),
GLib.OptionFlags.NONE,
GLib.OptionArg.STRING,
_("Run a post script"),
None
)
def do_command_line(self, command_line):
"""Handle command line arguments."""
options = command_line.get_options_dict()
if options.contains("run-post-script"):
self.post_script = options.lookup_value("run-post-script").get_string()
self.activate()
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def do_activate(self):
"""
Called when the application is activated.
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We raise the application's main window, creating it if
necessary.
--
CSS inspired by: Sonny Piers <https://github.com/sonnyp>
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"""
css = """
.theme-selector {
border-radius: 100px;
margin: 8px;
border: 1px solid rgba(145, 145, 145, 0.1);
padding: 30px;
}
.theme-selector radio {
-gtk-icon-source: none;
border: none;
background: none;
box-shadow: none;
min-width: 12px;
min-height: 12px;
transform: translate(34px, 20px);
padding: 2px;
border-radius: 100px;
}
.theme-selector radio:checked {
-gtk-icon-source: -gtk-icontheme("object-select-symbolic");
background-color: @theme_selected_bg_color;
color: @theme_selected_fg_color;
}
.theme-selector:checked {
border-color: @theme_selected_bg_color;
border-width: 2px;
background-color: @theme_selected_bg_color;
}
.theme-selector.light {
background-color: #ffffff;
}
.theme-selector.dark {
background-color: #202020;
}
.theme-selector.light:checked {
background-color: #eeeeee;
}
.theme-selector.dark:checked {
background-color: #303030;
}
"""
provider = Gtk.CssProvider()
provider.load_from_data(css, -1)
Gtk.StyleContext.add_provider_for_display(
display=Gdk.Display.get_default(),
provider=provider,
priority=Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
)
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win = self.props.active_window
if not win:
win = VanillaWindow(application=self, post_script=self.post_script)
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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)
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def close(self, *args):
"""Close the application."""
self.quit()
def main(version):
"""The application's entry point."""
if os.environ.get("USERNAME") in ["ubuntu", "vanillaos", "vanilla-os"]:
logging.warning("Running in Live mode, closing...")
sys.exit(0)
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app = FirstSetupApplication()
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return app.run(sys.argv)