643 lines
24 KiB
Python
643 lines
24 KiB
Python
# -*- python-mode -*-
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## Copyright (C) 2012-2013 Daniel Pavel
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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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from threading import Timer as _Timer
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from gi.repository import Gdk, GLib, Gtk
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from logitech_receiver.settings import KIND as _SETTING_KIND
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from logitech_receiver.settings import SENSITIVITY_IGNORE as _SENSITIVITY_IGNORE
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from solaar.i18n import _, ngettext
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from solaar.ui import ui_async as _ui_async
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#
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#
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#
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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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v = s.read(not force)
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GLib.idle_add(_update_setting_item, sb, v, online, sensitive, 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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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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#
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#
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#
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class Control():
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def __init__(**kwargs):
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pass
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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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sbox.pack_end(self, sbox.setting.kind == _SETTING_KIND.range, sbox.setting.kind == _SETTING_KIND.range, 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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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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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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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]) + 2)
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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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norm = lambda s: 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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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 = 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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self.valueBox.set_sensitive(self.get_sensitive())
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if value.get(self.keyBox.get_active_id()) is not None:
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self.valueBox.set_value(value.get(self.keyBox.get_active_id()))
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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[int(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(str(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 = 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 = 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[key_choice] = value
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_write_async(self.sbox.setting, value, self.sbox, key=key_choice)
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class MultipleControl(Control):
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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(Gtk.ListBox, MultipleControl):
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def __init__(self, sbox, change, 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._label_control_pairs = []
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for k in sbox.setting._validator.all_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(sbox.setting, '_labels'):
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l1, l2 = sbox.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(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 = str(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_alignment(0.0, 0.5)
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lbl.set_margin_left(30)
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self.add(h)
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self._label_control_pairs.append((lbl, control))
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btn = Gtk.Button('? / ?')
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btn.set_alignment(1.0, 0.5)
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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 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=key)
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def set_value(self, value):
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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(Gtk.ListBox, MultipleControl):
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def __init__(self, sbox, change, 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._items = []
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for item in sbox.setting._validator.items:
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lbl_text = str(item)
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lbl_tooltip = None
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if hasattr(sbox.setting, '_labels'):
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l1, l2 = sbox.setting._labels.get(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(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 sbox.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(sbox.setting, '_labels_sub'):
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l1, l2 = sbox.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(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_left(30)
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sub_item_lbl.set_alignment(0.0, 0.5)
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if sub_item.widget == 'Scale':
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control = Gtk.Scale.new_with_range(Gtk.Orientation.HORIZONTAL, sub_item.minimum, sub_item.maximum, 1)
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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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btn = Gtk.Button('...')
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btn.set_alignment(1.0, 0.5)
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btn.set_alignment(1.0, 0.5)
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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 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[str(int(item))][str(sub_item)] != new_state:
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self.sbox.setting._value[str(int(item))][str(sub_item)] = new_state
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_write_async(self.sbox.setting, self.sbox.setting._value[str(int(item))], self.sbox, key=str(int(item)))
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def set_value(self, value):
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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(str(int(item)), None)
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if v is not None:
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b += str(item) + ': ('
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to_join = []
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for c in ch._sub_items:
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sub_item = c._setting_sub_item
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c._control.set_value(v[str(sub_item)])
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n += 1
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to_join.append(str(sub_item) + f'={v[str(sub_item)]}')
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|
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)
|
|
|
|
|
|
#
|
|
#
|
|
#
|
|
|
|
_allowables_icons = {True: 'changes-allow', False: 'changes-prevent', _SENSITIVITY_IGNORE: 'dialog-error'}
|
|
_allowables_tooltips = {
|
|
True: _('Changes allowed'),
|
|
False: _('No changes allowed'),
|
|
_SENSITIVITY_IGNORE: _('Ignore this setting')
|
|
}
|
|
_next_allowable = {True: False, False: _SENSITIVITY_IGNORE, _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 == _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(s.label)
|
|
lbl.set_alignment(0.0, 0.5)
|
|
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 == _SETTING_KIND.toggle:
|
|
control = ToggleControl(sbox)
|
|
elif s.kind == _SETTING_KIND.range:
|
|
control = SliderControl(sbox)
|
|
elif s.kind == _SETTING_KIND.choice:
|
|
control = _create_choice_control(sbox)
|
|
elif s.kind == _SETTING_KIND.map_choice:
|
|
control = MapChoiceControl(sbox)
|
|
elif s.kind == _SETTING_KIND.multiple_toggle:
|
|
control = MultipleToggleControl(sbox, change)
|
|
elif s.kind == _SETTING_KIND.multiple_range:
|
|
control = MultipleRangeControl(sbox, change)
|
|
else:
|
|
raise Exception('NotImplemented')
|
|
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):
|
|
sbox._spinner.set_visible(False)
|
|
sbox._spinner.stop()
|
|
if value is None:
|
|
sbox._control.set_sensitive(False)
|
|
_change_icon(False, 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)
|
|
sensitive = sbox._change_icon._allowed if sensitive is None else sensitive
|
|
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=8)
|
|
_box._last_device = None
|
|
return _box
|
|
|
|
|
|
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 = _items[k] = _create_sbox(s, device)
|
|
_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)
|