835 lines
31 KiB
Python
835 lines
31 KiB
Python
## Copyright (C) 2012-2013 Daniel Pavel
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## Copyright (C) 2014-2024 Solaar Contributors https://pwr-solaar.github.io/Solaar/
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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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## You should have received a copy of the GNU General Public License along
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## with this program; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import logging
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import traceback
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from threading import Timer
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import gi
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from logitech_receiver import hidpp20
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from logitech_receiver import settings
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from solaar.i18n import _
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from solaar.i18n import ngettext
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from .common import ui_async
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gi.require_version("Gtk", "3.0")
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from gi.repository import Gdk # NOQA: E402
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from gi.repository import GLib # NOQA: E402
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from gi.repository import Gtk # NOQA: E402
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logger = logging.getLogger(__name__)
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def _read_async(setting, force_read, sbox, device_is_online, sensitive):
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def _do_read(s, force, sb, online, sensitive):
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try:
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v = s.read(not force)
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except Exception as e:
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v = None
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if logger.isEnabledFor(logging.WARNING):
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logger.warning("%s: error reading so use None (%s): %s", s.name, s._device, repr(e))
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GLib.idle_add(_update_setting_item, sb, v, online, sensitive, True, priority=99)
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ui_async(_do_read, setting, force_read, sbox, device_is_online, sensitive)
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def _write_async(setting, value, sbox, sensitive=True, key=None):
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def _do_write(_s, v, sb, key):
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try:
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if key is None:
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v = setting.write(v)
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else:
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v = setting.write_key_value(key, v)
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v = {key: v}
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except Exception:
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traceback.print_exc()
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v = None
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if sb:
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GLib.idle_add(_update_setting_item, sb, v, True, sensitive, priority=99)
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if sbox:
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sbox._control.set_sensitive(False)
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sbox._failed.set_visible(False)
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sbox._spinner.set_visible(True)
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sbox._spinner.start()
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ui_async(_do_write, setting, value, sbox, key)
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class ComboBoxText(Gtk.ComboBoxText):
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def get_value(self):
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return int(self.get_active_id())
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def set_value(self, value):
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return self.set_active_id(str(int(value)))
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class Scale(Gtk.Scale):
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def get_value(self):
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return int(super().get_value())
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class Control:
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def __init__(self, **kwargs):
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self.sbox = None
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self.delegate = None
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def init(self, sbox, delegate):
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self.sbox = sbox
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self.delegate = delegate if delegate else self
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def changed(self, *args):
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if self.get_sensitive():
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self.delegate.update()
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def update(self):
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_write_async(self.sbox.setting, self.get_value(), self.sbox)
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def layout(self, sbox, label, change, spinner, failed):
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sbox.pack_start(label, False, False, 0)
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sbox.pack_end(change, False, False, 0)
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fill = sbox.setting.kind == settings.KIND.range or sbox.setting.kind == settings.KIND.hetero
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sbox.pack_end(self, fill, fill, 0)
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sbox.pack_end(spinner, False, False, 0)
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sbox.pack_end(failed, False, False, 0)
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return self
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class ToggleControl(Gtk.Switch, Control):
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def __init__(self, sbox, delegate=None):
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super().__init__(halign=Gtk.Align.CENTER, valign=Gtk.Align.CENTER)
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self.init(sbox, delegate)
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self.connect("notify::active", self.changed)
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def set_value(self, value):
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if value is not None:
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self.set_state(value)
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def get_value(self):
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return self.get_state()
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class SliderControl(Gtk.Scale, Control):
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def __init__(self, sbox, delegate=None):
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super().__init__(halign=Gtk.Align.FILL)
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self.init(sbox, delegate)
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self.timer = None
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self.set_range(*self.sbox.setting.range)
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self.set_round_digits(0)
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self.set_digits(0)
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self.set_increments(1, 5)
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self.connect("value-changed", self.changed)
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def get_value(self):
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return int(super().get_value())
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def changed(self, *args):
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if self.get_sensitive():
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if self.timer:
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self.timer.cancel()
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self.timer = Timer(0.5, lambda: GLib.idle_add(self.do_change))
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self.timer.start()
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def do_change(self):
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self.timer.cancel()
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self.update()
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def _create_choice_control(sbox, delegate=None, choices=None):
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if 50 > len(choices if choices else sbox.setting.choices):
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return ChoiceControlLittle(sbox, choices=choices, delegate=delegate)
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else:
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return ChoiceControlBig(sbox, choices=choices, delegate=delegate)
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# GTK boxes have property lists, but the keys must be strings
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class ChoiceControlLittle(Gtk.ComboBoxText, Control):
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def __init__(self, sbox, delegate=None, choices=None):
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super().__init__(halign=Gtk.Align.FILL)
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self.init(sbox, delegate)
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self.choices = choices if choices is not None else sbox.setting.choices
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for entry in self.choices:
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self.append(str(int(entry)), str(entry))
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self.connect("changed", self.changed)
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def get_value(self):
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return int(self.get_active_id()) if self.get_active_id() is not None else None
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def set_value(self, value):
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if value is not None:
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self.set_active_id(str(int(value)))
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def get_choice(self):
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id = self.get_value()
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return next((x for x in self.choices if x == id), None)
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def set_choices(self, choices):
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self.remove_all()
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for choice in choices:
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self.append(str(int(choice)), _(str(choice)))
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class ChoiceControlBig(Gtk.Entry, Control):
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def __init__(self, sbox, delegate=None, choices=None):
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super().__init__(halign=Gtk.Align.FILL)
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self.init(sbox, delegate)
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self.choices = choices if choices is not None else sbox.setting.choices
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self.value = None
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self.set_width_chars(max([len(str(x)) for x in self.choices]) + 5)
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liststore = Gtk.ListStore(int, str)
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for v in self.choices:
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liststore.append((int(v), str(v)))
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completion = Gtk.EntryCompletion()
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completion.set_model(liststore)
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def norm(s):
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return s.replace("_", "").replace(" ", "").lower()
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completion.set_match_func(lambda completion, key, it: norm(key) in norm(completion.get_model()[it][1]))
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completion.set_text_column(1)
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self.set_completion(completion)
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self.connect("changed", self.changed)
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self.connect("activate", self.activate)
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completion.connect("match_selected", self.select)
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def get_value(self):
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choice = self.get_choice()
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return int(choice) if choice is not None else None
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def set_value(self, value):
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if value is not None:
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self.set_text(str(next((x for x in self.choices if x == value), None)))
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def get_choice(self):
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key = self.get_text()
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return next((x for x in self.choices if x == key), None)
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def changed(self, *args):
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self.value = self.get_choice()
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icon = "dialog-warning" if self.value is None else "dialog-question" if self.get_sensitive() else ""
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self.set_icon_from_icon_name(Gtk.EntryIconPosition.SECONDARY, icon)
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tooltip = _("Incomplete") if self.value is None else _("Complete - ENTER to change")
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self.set_icon_tooltip_text(Gtk.EntryIconPosition.SECONDARY, tooltip)
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def activate(self, *_args):
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if self.value is not None and self.get_sensitive():
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self.set_icon_from_icon_name(Gtk.EntryIconPosition.SECONDARY, "")
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self.delegate.update()
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def select(self, _completion, model, iter):
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self.set_value(model.get(iter, 0)[0])
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if self.value and self.get_sensitive():
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self.set_icon_from_icon_name(Gtk.EntryIconPosition.SECONDARY, "")
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self.delegate.update()
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class MapChoiceControl(Gtk.HBox, Control):
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def __init__(self, sbox, delegate=None):
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super().__init__(homogeneous=False, spacing=6)
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self.init(sbox, delegate)
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self.keyBox = Gtk.ComboBoxText()
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for entry in sbox.setting.choices:
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self.keyBox.append(str(int(entry)), _(str(entry)))
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self.keyBox.set_active(0)
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key_choice = int(self.keyBox.get_active_id())
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self.value_choices = self.sbox.setting.choices[key_choice]
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self.valueBox = _create_choice_control(sbox.setting, choices=self.value_choices, delegate=self)
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self.pack_start(self.keyBox, False, False, 0)
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self.pack_end(self.valueBox, False, False, 0)
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self.keyBox.connect("changed", self.map_value_notify_key)
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def get_value(self):
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key_choice = int(self.keyBox.get_active_id())
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if key_choice is not None and self.valueBox.get_value() is not None:
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return self.valueBox.get_value()
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def set_value(self, value):
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if value is None:
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return
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self.valueBox.set_sensitive(self.get_sensitive())
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key = int(self.keyBox.get_active_id())
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if value.get(key) is not None:
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self.valueBox.set_value(value.get(key))
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self.valueBox.set_sensitive(True)
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def map_populate_value_box(self, key_choice):
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choices = self.sbox.setting.choices[key_choice]
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if choices != self.value_choices:
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self.value_choices = choices
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self.valueBox.remove_all()
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self.valueBox.set_choices(choices)
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current = self.sbox.setting._value.get(key_choice) if self.sbox.setting._value else None
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if current is not None:
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self.valueBox.set_value(current)
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def map_value_notify_key(self, *_args):
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key_choice = int(self.keyBox.get_active_id())
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if self.keyBox.get_sensitive():
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self.map_populate_value_box(key_choice)
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def update(self):
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key_choice = int(self.keyBox.get_active_id())
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value = self.get_value()
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if value is not None and self.valueBox.get_sensitive() and self.sbox.setting._value.get(key_choice) != value:
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self.sbox.setting._value[int(key_choice)] = value
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_write_async(self.sbox.setting, value, self.sbox, key=int(key_choice))
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class MultipleControl(Gtk.ListBox, Control):
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def __init__(self, sbox, change, button_label="...", delegate=None):
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super().__init__()
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self.init(sbox, delegate)
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self.set_selection_mode(Gtk.SelectionMode.NONE)
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self.set_no_show_all(True)
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self._showing = True
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self.setup(sbox.setting) # set up the data and boxes for the sub-controls
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btn = Gtk.Button(label=button_label)
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btn.connect("clicked", self.toggle_display)
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self._button = btn
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hbox = Gtk.HBox(homogeneous=False, spacing=6)
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hbox.pack_end(change, False, False, 0)
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hbox.pack_end(btn, False, False, 0)
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self._header = hbox
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vbox = Gtk.VBox(homogeneous=False, spacing=6)
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vbox.pack_start(hbox, True, True, 0)
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vbox.pack_end(self, True, True, 0)
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self.vbox = vbox
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self.toggle_display()
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_disable_listbox_highlight_bg(self)
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def layout(self, sbox, label, change, spinner, failed):
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self._header.pack_start(label, False, False, 0)
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self._header.pack_end(spinner, False, False, 0)
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self._header.pack_end(failed, False, False, 0)
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sbox.pack_start(self.vbox, True, True, 0)
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sbox._button = self._button
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return True
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def toggle_display(self, *_args):
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self._showing = not self._showing
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if not self._showing:
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for c in self.get_children():
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c.hide()
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self.hide()
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else:
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self.show()
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for c in self.get_children():
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c.show_all()
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class MultipleToggleControl(MultipleControl):
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def setup(self, setting):
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self._label_control_pairs = []
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for k in setting._validator.get_options():
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h = Gtk.HBox(homogeneous=False, spacing=0)
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lbl_text = str(k)
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lbl_tooltip = None
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if hasattr(setting, "_labels"):
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l1, l2 = setting._labels.get(k, (None, None))
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lbl_text = l1 if l1 else lbl_text
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lbl_tooltip = l2 if l2 else lbl_tooltip
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lbl = Gtk.Label(label=lbl_text)
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h.set_tooltip_text(lbl_tooltip or " ")
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control = Gtk.Switch()
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control._setting_key = int(k)
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control.connect("notify::active", self.toggle_notify)
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h.pack_start(lbl, False, False, 0)
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h.pack_end(control, False, False, 0)
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lbl.set_margin_start(30)
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self.add(h)
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self._label_control_pairs.append((lbl, control))
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def toggle_notify(self, switch, _active):
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if switch.get_sensitive():
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key = switch._setting_key
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new_state = switch.get_state()
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if self.sbox.setting._value[key] != new_state:
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self.sbox.setting._value[key] = new_state
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_write_async(self.sbox.setting, new_state, self.sbox, key=int(key))
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def set_value(self, value):
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if value is None:
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return
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active = 0
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total = len(self._label_control_pairs)
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to_join = []
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for lbl, elem in self._label_control_pairs:
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v = value.get(elem._setting_key, None)
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if v is not None:
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elem.set_state(v)
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if elem.get_state():
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active += 1
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to_join.append(lbl.get_text() + ": " + str(elem.get_state()))
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b = ", ".join(to_join)
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self._button.set_label(f"{active} / {total}")
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self._button.set_tooltip_text(b)
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class MultipleRangeControl(MultipleControl):
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def setup(self, setting):
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self._items = []
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for item in setting._validator.items:
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lbl_text = str(item)
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lbl_tooltip = None
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if hasattr(setting, "_labels"):
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l1, l2 = setting._labels.get(int(item), (None, None))
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lbl_text = l1 if l1 else lbl_text
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lbl_tooltip = l2 if l2 else lbl_tooltip
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item_lbl = Gtk.Label(label=lbl_text)
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self.add(item_lbl)
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self.set_tooltip_text(lbl_tooltip or " ")
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item_lb = Gtk.ListBox()
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item_lb.set_selection_mode(Gtk.SelectionMode.NONE)
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item_lb._sub_items = []
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for sub_item in setting._validator.sub_items[item]:
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h = Gtk.HBox(homogeneous=False, spacing=20)
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lbl_text = str(sub_item)
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lbl_tooltip = None
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if hasattr(setting, "_labels_sub"):
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l1, l2 = setting._labels_sub.get(str(sub_item), (None, None))
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lbl_text = l1 if l1 else lbl_text
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lbl_tooltip = l2 if l2 else lbl_tooltip
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sub_item_lbl = Gtk.Label(label=lbl_text)
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h.set_tooltip_text(lbl_tooltip or " ")
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h.pack_start(sub_item_lbl, False, False, 0)
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sub_item_lbl.set_margin_start(30)
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if sub_item.widget == "Scale":
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control = Gtk.Scale.new_with_range(
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Gtk.Orientation.HORIZONTAL,
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sub_item.minimum,
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sub_item.maximum,
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1,
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)
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control.set_round_digits(0)
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control.set_digits(0)
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h.pack_end(control, True, True, 0)
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elif sub_item.widget == "SpinButton":
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control = Gtk.SpinButton.new_with_range(sub_item.minimum, sub_item.maximum, 1)
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control.set_digits(0)
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h.pack_end(control, False, False, 0)
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else:
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raise NotImplementedError
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control.connect("value-changed", self.changed, item, sub_item)
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item_lb.add(h)
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h._setting_sub_item = sub_item
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h._label, h._control = sub_item_lbl, control
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item_lb._sub_items.append(h)
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item_lb._setting_item = item
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_disable_listbox_highlight_bg(item_lb)
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self.add(item_lb)
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self._items.append(item_lb)
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def changed(self, control, item, sub_item):
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if control.get_sensitive():
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if hasattr(control, "_timer"):
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control._timer.cancel()
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control._timer = Timer(0.5, lambda: GLib.idle_add(self._write, control, item, sub_item))
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control._timer.start()
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def _write(self, control, item, sub_item):
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control._timer.cancel()
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delattr(control, "_timer")
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new_state = int(control.get_value())
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if self.sbox.setting._value[int(item)][str(sub_item)] != new_state:
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self.sbox.setting._value[int(item)][str(sub_item)] = new_state
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_write_async(self.sbox.setting, self.sbox.setting._value[int(item)], self.sbox, key=int(item))
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def set_value(self, value):
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if value is None:
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return
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b = ""
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n = 0
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for ch in self._items:
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item = ch._setting_item
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v = value.get(int(item), None)
|
|
if v is not None:
|
|
b += str(item) + ": ("
|
|
to_join = []
|
|
for c in ch._sub_items:
|
|
sub_item = c._setting_sub_item
|
|
try:
|
|
sub_item_value = v[str(sub_item)]
|
|
except KeyError:
|
|
sub_item_value = c._control.get_value()
|
|
c._control.set_value(sub_item_value)
|
|
n += 1
|
|
to_join.append(str(sub_item) + f"={sub_item_value}")
|
|
b += ", ".join(to_join) + ") "
|
|
lbl_text = ngettext("%d value", "%d values", n) % n
|
|
self._button.set_label(lbl_text)
|
|
self._button.set_tooltip_text(b)
|
|
|
|
|
|
class PackedRangeControl(MultipleRangeControl):
|
|
def setup(self, setting):
|
|
self._items = []
|
|
validator = setting._validator
|
|
for item in range(validator.count):
|
|
h = Gtk.HBox(homogeneous=False, spacing=0)
|
|
lbl = Gtk.Label(label=str(validator.keys[item]))
|
|
control = Gtk.Scale.new_with_range(Gtk.Orientation.HORIZONTAL, validator.min_value, validator.max_value, 1)
|
|
control.set_round_digits(0)
|
|
control.set_digits(0)
|
|
control.connect("value-changed", self.changed, validator.keys[item])
|
|
h.pack_start(lbl, False, False, 0)
|
|
h.pack_end(control, True, True, 0)
|
|
h._setting_item = validator.keys[item]
|
|
h.control = control
|
|
lbl.set_margin_start(30)
|
|
self.add(h)
|
|
self._items.append(h)
|
|
|
|
def changed(self, control, item):
|
|
if control.get_sensitive():
|
|
if hasattr(control, "_timer"):
|
|
control._timer.cancel()
|
|
control._timer = Timer(0.5, lambda: GLib.idle_add(self._write, control, item))
|
|
control._timer.start()
|
|
|
|
def _write(self, control, item):
|
|
control._timer.cancel()
|
|
delattr(control, "_timer")
|
|
new_state = int(control.get_value())
|
|
if self.sbox.setting._value[int(item)] != new_state:
|
|
self.sbox.setting._value[int(item)] = new_state
|
|
_write_async(self.sbox.setting, self.sbox.setting._value[int(item)], self.sbox, key=int(item))
|
|
|
|
def set_value(self, value):
|
|
if value is None:
|
|
return
|
|
b = ""
|
|
n = len(self._items)
|
|
for h in self._items:
|
|
item = h._setting_item
|
|
v = value.get(int(item), None)
|
|
if v is not None:
|
|
h.control.set_value(v)
|
|
else:
|
|
v = self.sbox.setting._value[int(item)]
|
|
b += str(item) + ": (" + str(v) + ") "
|
|
lbl_text = ngettext("%d value", "%d values", n) % n
|
|
self._button.set_label(lbl_text)
|
|
self._button.set_tooltip_text(b)
|
|
|
|
|
|
# control with an ID key that determines what else to show
|
|
class HeteroKeyControl(Gtk.HBox, Control):
|
|
def __init__(self, sbox, delegate=None):
|
|
super().__init__(homogeneous=False, spacing=6)
|
|
self.init(sbox, delegate)
|
|
self._items = {}
|
|
for item in sbox.setting.possible_fields:
|
|
if item["label"]:
|
|
item_lblbox = Gtk.Label(label=item["label"])
|
|
self.pack_start(item_lblbox, False, False, 0)
|
|
item_lblbox.set_visible(False)
|
|
else:
|
|
item_lblbox = None
|
|
|
|
item_box = ComboBoxText()
|
|
if item["kind"] == settings.KIND.choice:
|
|
for entry in item["choices"]:
|
|
item_box.append(str(int(entry)), str(entry))
|
|
item_box.set_active(0)
|
|
item_box.connect("changed", self.changed)
|
|
self.pack_start(item_box, False, False, 0)
|
|
elif item["kind"] == settings.KIND.range:
|
|
item_box = Scale()
|
|
item_box.set_range(item["min"], item["max"])
|
|
item_box.set_round_digits(0)
|
|
item_box.set_digits(0)
|
|
item_box.set_increments(1, 5)
|
|
item_box.connect("value-changed", self.changed)
|
|
self.pack_start(item_box, True, True, 0)
|
|
item_box.set_visible(False)
|
|
self._items[str(item["name"])] = (item_lblbox, item_box)
|
|
|
|
def get_value(self):
|
|
result = {}
|
|
for k, (_lblbox, box) in self._items.items():
|
|
result[str(k)] = box.get_value()
|
|
result = hidpp20.LEDEffectSetting(**result)
|
|
return result
|
|
|
|
def set_value(self, value):
|
|
self.set_sensitive(False)
|
|
if value is not None:
|
|
for k, v in value.__dict__.items():
|
|
if k in self._items:
|
|
(lblbox, box) = self._items[k]
|
|
box.set_value(v)
|
|
else:
|
|
self.sbox._failed.set_visible(True)
|
|
self.setup_visibles(value.ID if value is not None else 0)
|
|
|
|
def setup_visibles(self, id_):
|
|
fields = self.sbox.setting.fields_map[id_][1] if id_ in self.sbox.setting.fields_map else {}
|
|
for name, (lblbox, box) in self._items.items():
|
|
visible = name in fields or name == "ID"
|
|
if lblbox:
|
|
lblbox.set_visible(visible)
|
|
box.set_visible(visible)
|
|
|
|
def changed(self, control):
|
|
if self.get_sensitive() and control.get_sensitive():
|
|
if "ID" in self._items and control == self._items["ID"][1]:
|
|
self.setup_visibles(int(self._items["ID"][1].get_value()))
|
|
if hasattr(control, "_timer"):
|
|
control._timer.cancel()
|
|
control._timer = Timer(0.3, lambda: GLib.idle_add(self._write, control))
|
|
control._timer.start()
|
|
|
|
def _write(self, control):
|
|
control._timer.cancel()
|
|
delattr(control, "_timer")
|
|
new_state = self.get_value()
|
|
if self.sbox.setting._value != new_state:
|
|
_write_async(self.sbox.setting, new_state, self.sbox)
|
|
|
|
|
|
_allowables_icons = {True: "changes-allow", False: "changes-prevent", settings.SENSITIVITY_IGNORE: "dialog-error"}
|
|
_allowables_tooltips = {
|
|
True: _("Changes allowed"),
|
|
False: _("No changes allowed"),
|
|
settings.SENSITIVITY_IGNORE: _("Ignore this setting"),
|
|
}
|
|
_next_allowable = {True: False, False: settings.SENSITIVITY_IGNORE, settings.SENSITIVITY_IGNORE: True}
|
|
_icons_allowables = {v: k for k, v in _allowables_icons.items()}
|
|
|
|
|
|
# clicking on the lock icon changes from changeable to unchangeable to ignore
|
|
def _change_click(button, sbox):
|
|
icon = button.get_children()[0]
|
|
icon_name, _ = icon.get_icon_name()
|
|
allowed = _icons_allowables.get(icon_name, True)
|
|
new_allowed = _next_allowable[allowed]
|
|
sbox._control.set_sensitive(new_allowed is True)
|
|
_change_icon(new_allowed, icon)
|
|
if sbox.setting._device.persister: # remember the new setting sensitivity
|
|
sbox.setting._device.persister.set_sensitivity(sbox.setting.name, new_allowed)
|
|
if allowed == settings.SENSITIVITY_IGNORE: # update setting if it was being ignored
|
|
setting = next((s for s in sbox.setting._device.settings if s.name == sbox.setting.name), None)
|
|
if setting:
|
|
persisted = sbox.setting._device.persister.get(setting.name) if sbox.setting._device.persister else None
|
|
if setting.persist and persisted is not None:
|
|
_write_async(setting, persisted, sbox)
|
|
else:
|
|
_read_async(setting, True, sbox, bool(sbox.setting._device.online), sbox._control.get_sensitive())
|
|
return True
|
|
|
|
|
|
def _change_icon(allowed, icon):
|
|
if allowed in _allowables_icons:
|
|
icon._allowed = allowed
|
|
icon.set_from_icon_name(_allowables_icons[allowed], Gtk.IconSize.LARGE_TOOLBAR)
|
|
icon.set_tooltip_text(_allowables_tooltips[allowed])
|
|
|
|
|
|
def _create_sbox(s, _device):
|
|
sbox = Gtk.HBox(homogeneous=False, spacing=6)
|
|
sbox.setting = s
|
|
sbox.kind = s.kind
|
|
if s.description:
|
|
sbox.set_tooltip_text(s.description)
|
|
lbl = Gtk.Label(label=s.label)
|
|
label = Gtk.EventBox()
|
|
label.add(lbl)
|
|
spinner = Gtk.Spinner()
|
|
spinner.set_tooltip_text(_("Working") + "...")
|
|
sbox._spinner = spinner
|
|
failed = Gtk.Image.new_from_icon_name("dialog-warning", Gtk.IconSize.SMALL_TOOLBAR)
|
|
failed.set_tooltip_text(_("Read/write operation failed."))
|
|
sbox._failed = failed
|
|
change_icon = Gtk.Image.new_from_icon_name("changes-prevent", Gtk.IconSize.LARGE_TOOLBAR)
|
|
sbox._change_icon = change_icon
|
|
_change_icon(False, change_icon)
|
|
change = Gtk.Button()
|
|
change.set_relief(Gtk.ReliefStyle.NONE)
|
|
change.add(change_icon)
|
|
change.set_sensitive(True)
|
|
change.connect("clicked", _change_click, sbox)
|
|
|
|
if s.kind == settings.KIND.toggle:
|
|
control = ToggleControl(sbox)
|
|
elif s.kind == settings.KIND.range:
|
|
control = SliderControl(sbox)
|
|
elif s.kind == settings.KIND.choice:
|
|
control = _create_choice_control(sbox)
|
|
elif s.kind == settings.KIND.map_choice:
|
|
control = MapChoiceControl(sbox)
|
|
elif s.kind == settings.KIND.multiple_toggle:
|
|
control = MultipleToggleControl(sbox, change)
|
|
elif s.kind == settings.KIND.multiple_range:
|
|
control = MultipleRangeControl(sbox, change)
|
|
elif s.kind == settings.KIND.packed_range:
|
|
control = PackedRangeControl(sbox, change)
|
|
elif s.kind == settings.KIND.hetero:
|
|
control = HeteroKeyControl(sbox, change)
|
|
else:
|
|
if logger.isEnabledFor(logging.WARNING):
|
|
logger.warning("setting %s display not implemented", s.label)
|
|
return None
|
|
|
|
control.set_sensitive(False) # the first read will enable it
|
|
control.layout(sbox, label, change, spinner, failed)
|
|
sbox._control = control
|
|
sbox.show_all()
|
|
spinner.start() # the first read will stop it
|
|
failed.set_visible(False)
|
|
return sbox
|
|
|
|
|
|
def _update_setting_item(sbox, value, is_online=True, sensitive=True, null_okay=False):
|
|
sbox._spinner.stop()
|
|
sensitive = sbox._change_icon._allowed if sensitive is None else sensitive
|
|
if value is None and not null_okay:
|
|
sbox._control.set_sensitive(sensitive is True)
|
|
_change_icon(sensitive, sbox._change_icon)
|
|
sbox._failed.set_visible(is_online)
|
|
return
|
|
sbox._failed.set_visible(False)
|
|
sbox._control.set_sensitive(False)
|
|
sbox._control.set_value(value)
|
|
sbox._control.set_sensitive(sensitive is True)
|
|
_change_icon(sensitive, sbox._change_icon)
|
|
|
|
|
|
def _disable_listbox_highlight_bg(lb):
|
|
colour = Gdk.RGBA()
|
|
colour.parse("rgba(0,0,0,0)")
|
|
for child in lb.get_children():
|
|
child.override_background_color(Gtk.StateFlags.PRELIGHT, colour)
|
|
|
|
|
|
# config panel
|
|
_box = None
|
|
_items = {}
|
|
|
|
|
|
def create():
|
|
global _box
|
|
assert _box is None
|
|
_box = Gtk.VBox(homogeneous=False, spacing=4)
|
|
_box._last_device = None
|
|
|
|
config_scroll = Gtk.ScrolledWindow()
|
|
config_scroll.add(_box)
|
|
config_scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
|
|
config_scroll.set_shadow_type(Gtk.ShadowType.NONE) # was IN
|
|
config_scroll.set_size_request(0, 350) # ask for enough vertical space for about eight settings
|
|
|
|
return config_scroll
|
|
|
|
|
|
def update(device, is_online=None):
|
|
assert _box is not None
|
|
assert device
|
|
device_id = (device.receiver.path if device.receiver else device.path, device.number)
|
|
if is_online is None:
|
|
is_online = bool(device.online)
|
|
|
|
# if the device changed since last update, clear the box first
|
|
if device_id != _box._last_device:
|
|
_box.set_visible(False)
|
|
_box._last_device = device_id
|
|
|
|
# hide controls belonging to other devices
|
|
for k, sbox in _items.items():
|
|
sbox = _items[k]
|
|
sbox.set_visible(k[0:2] == device_id)
|
|
|
|
for s in device.settings:
|
|
k = (device_id[0], device_id[1], s.name)
|
|
if k in _items:
|
|
sbox = _items[k]
|
|
else:
|
|
sbox = _create_sbox(s, device)
|
|
if sbox is None:
|
|
continue
|
|
_items[k] = sbox
|
|
_box.pack_start(sbox, False, False, 0)
|
|
sensitive = device.persister.get_sensitivity(s.name) if device.persister else True
|
|
_read_async(s, False, sbox, is_online, sensitive)
|
|
|
|
_box.set_visible(True)
|
|
|
|
|
|
def clean(device):
|
|
"""Remove the controls for a given device serial.
|
|
Needed after the device has been unpaired.
|
|
"""
|
|
assert _box is not None
|
|
device_id = (device.receiver.path if device.receiver else device.path, device.number)
|
|
for k in list(_items.keys()):
|
|
if k[0:2] == device_id:
|
|
_box.remove(_items[k])
|
|
del _items[k]
|
|
|
|
|
|
def destroy():
|
|
global _box
|
|
_box = None
|
|
_items.clear()
|
|
|
|
|
|
def change_setting(device, setting, values):
|
|
"""External interface to change a setting and have the GUI show the change"""
|
|
assert device == setting._device
|
|
GLib.idle_add(_change_setting, device, setting, values, priority=99)
|
|
|
|
|
|
def _change_setting(device, setting, values):
|
|
device_path = device.receiver.path if device.receiver else device.path
|
|
if (device_path, device.number, setting.name) in _items:
|
|
sbox = _items[(device_path, device.number, setting.name)]
|
|
else:
|
|
sbox = None
|
|
_write_async(setting, values[-1], sbox, None, key=values[0] if len(values) > 1 else None)
|
|
|
|
|
|
def record_setting(device, setting, values):
|
|
"""External interface to have the GUI show a change to a setting. Doesn't write to the device"""
|
|
GLib.idle_add(_record_setting, device, setting, values, priority=99)
|
|
|
|
|
|
def _record_setting(device, setting_class, values):
|
|
if logger.isEnabledFor(logging.DEBUG):
|
|
logger.debug("on %s changing setting %s to %s", device, setting_class.name, values)
|
|
setting = next((s for s in device.settings if s.name == setting_class.name), None)
|
|
if setting is None and logger.isEnabledFor(logging.DEBUG):
|
|
logger.debug(
|
|
"No setting for %s found on %s when trying to record a change made elsewhere",
|
|
setting_class.name,
|
|
device,
|
|
)
|
|
if setting:
|
|
assert device == setting._device
|
|
if len(values) > 1:
|
|
setting.update_key_value(values[0], values[-1])
|
|
value = {values[0]: values[-1]}
|
|
else:
|
|
setting.update(values[-1])
|
|
value = values[-1]
|
|
device_path = device.receiver.path if device.receiver else device.path
|
|
if (device_path, device.number, setting.name) in _items:
|
|
sbox = _items[(device_path, device.number, setting.name)]
|
|
if sbox:
|
|
_update_setting_item(sbox, value, sensitive=None)
|