tuhi/tuhigui/window.py

109 lines
3.3 KiB
Python

#!/usr/bin/env python3
#
# 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 Foundation; either version 2 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 General Public License for more details.
#
from gi.repository import Gtk
from .setupdialog import SetupDialog
from .drawingperspective import DrawingPerspective
from .errorperspective import ErrorPerspective
from .tuhi import TuhiKeteManager
import logging
import gi
gi.require_version("Gtk", "3.0")
logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger('window')
MENU_XML = """
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<menu id="primary-menu">
<item>
<attribute name="label">About</attribute>
<attribute name="action">app.about</attribute>
</item>
</menu>
</interface>
"""
@Gtk.Template(resource_path='/org/freedesktop/TuhiGui/ui/MainWindow.ui')
class MainWindow(Gtk.ApplicationWindow):
__gtype_name__ = 'MainWindow'
stack_perspectives = Gtk.Template.Child()
headerbar = Gtk.Template.Child()
menubutton1 = Gtk.Template.Child()
def __init__(self, **kwargs):
super().__init__(**kwargs)
self._tuhi = TuhiKeteManager()
builder = Gtk.Builder.new_from_string(MENU_XML, -1)
menu = builder.get_object("primary-menu")
self.menubutton1.set_menu_model(menu)
ep = ErrorPerspective()
self._add_perspective(ep)
self.stack_perspectives.set_visible_child_name(ep.name)
# the dbus bindings need more async...
if not self._tuhi.online:
self._tuhi.connect('notify::online', self._on_dbus_online)
else:
self._on_dbus_online()
def _on_dbus_online(self, *args, **kwargs):
logger.debug('dbus is online')
dp = DrawingPerspective()
self._add_perspective(dp)
active = dp
self.headerbar.set_title(f'Tuhi')
self.stack_perspectives.set_visible_child_name(active.name)
if not self._tuhi.devices:
dialog = SetupDialog(self._tuhi)
dialog.set_transient_for(self)
dialog.connect('response', self._on_setup_dialog_closed)
dialog.show()
else:
dp.device = self._tuhi.devices[0]
active = dp
self.headerbar.set_title(f'Tuhi - {dp.device.name}')
def _on_setup_dialog_closed(self, dialog, response):
device = dialog.device
dialog.destroy()
if device is None:
self.destroy()
logger.debug('device was registered')
self.headerbar.set_title(f'Tuhi - {device.name}')
dp = self._get_child('drawing_perspective')
dp.device = device
self.stack_perspectives.set_visible_child_name(dp.name)
def _add_perspective(self, perspective):
self.stack_perspectives.add_named(perspective, perspective.name)
def _get_child(self, name):
return self.stack_perspectives.get_child_by_name(name)
def _on_reconnect_tuhi(self, tuhi):
self._tuhi = tuhi