98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
#!/usr/bin/env python3
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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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from gi.repository import Gtk, Gdk
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from .setupperspective import SetupPerspective
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from .drawingperspective import DrawingPerspective
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from .errorperspective import ErrorPerspective
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from .tuhi import TuhiKeteManager
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import gi
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gi.require_version("Gtk", "3.0")
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@Gtk.Template(resource_path='/org/freedesktop/TuhiGui/ui/MainWindow.ui')
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class MainWindow(Gtk.ApplicationWindow):
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__gtype_name__ = 'MainWindow'
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stack_perspectives = Gtk.Template.Child()
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primary_menu = Gtk.Template.Child()
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headerbar = Gtk.Template.Child()
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self._tuhi = TuhiKeteManager()
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ep = ErrorPerspective()
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self._add_perspective(ep)
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self.stack_perspectives.set_visible_child_name(ep.name)
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# the dbus bindings need more async...
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if not self._tuhi.online:
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self._tuhi.connect('notify::online', self._on_dbus_online)
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else:
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self._on_dbus_online()
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self._add_primary_menu()
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def _on_dbus_online(self, *args, **kwargs):
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dp = DrawingPerspective()
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self._add_perspective(dp)
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if not self._tuhi.devices:
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sp = SetupPerspective(self._tuhi)
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sp.connect('new-device', self._on_new_device_registered)
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self._add_perspective(sp)
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active = sp
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else:
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dp.device = self._tuhi.devices[0]
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active = dp
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self.stack_perspectives.set_visible_child_name(active.name)
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def _on_new_device_registered(self, setupperspective, device):
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setupperspective.disconnect_by_func(self._on_new_device_registered)
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dp = self._get_child('drawing_perspective')
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dp.device = device
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self.stack_perspectives.set_visible_child_name(dp.name)
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def _add_perspective(self, perspective):
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self.stack_perspectives.add_named(perspective, perspective.name)
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def _get_child(self, name):
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return self.stack_perspectives.get_child_by_name(name)
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def _add_primary_menu(self):
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hamburger = Gtk.Image.new_from_icon_name("open-menu-symbolic",
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Gtk.IconSize.BUTTON)
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hamburger.set_visible(True)
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button_primary_menu = Gtk.MenuButton.new()
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button_primary_menu.add(hamburger)
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button_primary_menu.set_visible(True)
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button_primary_menu.set_menu_model(self.primary_menu)
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self.headerbar.pack_end(button_primary_menu)
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# Place the button last in the titlebar.
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self.headerbar.child_set_property(button_primary_menu, "position", 0)
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def _on_reconnect_tuhi(self, tuhi):
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self._tuhi = tuhi
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@Gtk.Template.Callback("_on_quit_button_clicked")
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def _on_quit_button_clicked(self, button):
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window = button.get_toplevel()
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if not window.emit("delete-event", Gdk.Event.new(Gdk.EventType.DELETE)):
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window.destroy()
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