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# Copyright (c) 2011 John Stowers
# SPDX-License-Identifier: GPL-3.0+
# License-Filename: LICENSES/GPL-3.0
import gtweak
from gtweak.tweakmodel import Tweak
from gtweak.widgets import ListBoxTweakGroup, GSettingsComboTweak, GSettingsSwitchTweak, Title, build_label_beside_widget
from gtweak.utils import XSettingsOverrides
import gettext
from gi.repository import Gio, Gtk, GLib
class Focus(Gtk.ListBox, Tweak):
def __init__(self, **options):
Gtk.ListBox.__init__(self)
Tweak.__init__(self, _("Window Focus"), _("Click to Focus"))
self.settings = Gio.Settings("org.gnome.desktop.wm.preferences")
self.key_name = "focus-mode"
self.set_selection_mode(Gtk.SelectionMode.NONE)
# Needs other page elements to get margins too
# self.props.margin_left = 50
# self.props.margin_right = 50
row = Gtk.ListBoxRow()
hbox = Gtk.Box()
hbox.props.margin = 10
row.add(hbox)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
lbl = Gtk.Label(_("Click to Focus"), xalign=0)
lbl.props.xalign = 0.0
desc = _("Windows are focused when they are clicked.")
lbl_desc = Gtk.Label()
lbl_desc.set_line_wrap(True)
lbl_desc.get_style_context().add_class("dim-label")
lbl_desc.set_markup("<span size='small'>"+GLib.markup_escape_text(desc)+"</span>")
self.check_click = Gtk.Image.new_from_icon_name("object-select-symbolic", Gtk.IconSize.SMALL_TOOLBAR);
self.check_click.set_no_show_all(True)
self.check_click.set_visible(self.settings[self.key_name] == "click")
vbox.pack_start(lbl, False, False, 0)
vbox.pack_start(lbl_desc, False, False, 0)
hbox.pack_start(vbox, False, False, 0)
hbox.pack_end(self.check_click, False, False, 0)
self.add(row)
row = Gtk.ListBoxRow()
hbox = Gtk.Box()
hbox.props.margin = 10
row.add(hbox)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
lbl = Gtk.Label(_("Focus on Hover"), xalign=0)
lbl.props.xalign = 0.0
desc = _("Window is focused when hovered with the pointer. Windows remain focused when the desktop is hovered.")
lbl_desc = Gtk.Label()
lbl_desc.set_line_wrap(True)
lbl_desc.get_style_context().add_class("dim-label")
lbl_desc.set_markup("<span size='small'>"+GLib.markup_escape_text(desc)+"</span>")
self.check_sloppy = Gtk.Image.new_from_icon_name("object-select-symbolic", Gtk.IconSize.SMALL_TOOLBAR);
self.check_sloppy.set_no_show_all(True)
self.check_sloppy.set_visible(self.settings[self.key_name] == "sloppy")
vbox.pack_start(lbl, False, False, 0)
vbox.pack_start(lbl_desc, False, False, 0)
hbox.pack_start(vbox, False, False, 0)
hbox.pack_end(self.check_sloppy, False, False, 0)
self.add(row)
row = Gtk.ListBoxRow()
hbox = Gtk.Box()
hbox.props.margin = 10
row.add(hbox)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
lbl = Gtk.Label(_("Secondary-Click"), xalign=0)
lbl.props.xalign = 0.0
desc = _("Window is focused when hovered with the pointer. Hovering the desktop removes focus from the previous window.")
lbl_desc = Gtk.Label()
lbl_desc.set_line_wrap(True)
lbl_desc.get_style_context().add_class("dim-label")
lbl_desc.set_markup("<span size='small'>"+GLib.markup_escape_text(desc)+"</span>")
self.check_mouse = Gtk.Image.new_from_icon_name("object-select-symbolic", Gtk.IconSize.SMALL_TOOLBAR);
self.check_mouse.set_no_show_all(True)
self.check_mouse.set_visible(self.settings[self.key_name] == "mouse")
vbox.pack_start(lbl, False, False, 0)
vbox.pack_start(lbl_desc, False, False, 0)
hbox.pack_start(vbox, False, False, 0)
hbox.pack_end(self.check_mouse, False, False, 0)
self.add(row)
self.connect('row-activated', self.on_row_clicked)
def on_row_clicked(self, box, row):
if row.get_index() == 0:
self.settings[self.key_name] = "click"
self.check_click.show()
self.check_sloppy.hide()
self.check_mouse.hide()
elif row.get_index() == 1:
self.settings[self.key_name] = "sloppy"
self.check_click.hide()
self.check_sloppy.show()
self.check_mouse.hide()
else:
self.settings[self.key_name] = "mouse"
self.check_click.hide()
self.check_sloppy.hide()
self.check_mouse.show()
class WindowScalingFactorTweak(Gtk.Box, Tweak):
def __init__(self, **options):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.HORIZONTAL)
Tweak.__init__(self, _("Window scaling"), _("Adjust GDK window scaling factor for HiDPI"), **options)
self._xsettings = XSettingsOverrides()
self._original_factor = self._xsettings.get_window_scaling_factor()
w = Gtk.SpinButton.new_with_range(1, 2, 1)
w.set_numeric(True)
w.set_digits(0)
w.set_update_policy(Gtk.SpinButtonUpdatePolicy.IF_VALID)
w.set_value(self._xsettings.get_window_scaling_factor())
w.connect("value-changed", self._on_value_changed)
build_label_beside_widget(self.name, w, hbox=self)
self.widget_for_size_group = w
def _timeout_func (self):
self._countdown -= 1
if self._countdown == 0:
self._source = 0
self._dialog.response(Gtk.ResponseType.NO)
return False
self._update_countdown_message()
self._dialog.format_secondary_text(self._second_message.format(self._countdown))
return True
def _update_countdown_message(self):
self._second_message = gettext.ngettext("Settings will be reverted in {0} second",
"Settings will be reverted in {0} seconds",
self._countdown)
def _close(self):
if self._source > 0:
GLib.Source.remove(self._source)
self._source = 0
def _on_value_changed(self, adj):
if adj.get_value() == self._original_factor:
return
self._xsettings.set_window_scaling_factor(adj.get_value())
self._countdown = 20
first_message = _("Do you want to keep these HiDPI settings?")
self._update_countdown_message()
self._dialog = Gtk.MessageDialog(
transient_for=self.main_window,
message_type=Gtk.MessageType.QUESTION,
text=first_message)
self._dialog.add_buttons(_("Revert Settings"), Gtk.ResponseType.NO,
_("Keep Changes"), Gtk.ResponseType.YES)
self._dialog.format_secondary_text(self._second_message.format(self._countdown))
self._source = GLib.timeout_add_seconds(interval=1, function=self._timeout_func)
response = self._dialog.run()
if response == Gtk.ResponseType.YES:
self._original_factor = self._xsettings.get_window_scaling_factor()
else:
self._xsettings.set_window_scaling_factor(self._original_factor)
adj.set_value(self._original_factor)
self._close()
self._dialog.destroy()
Title(_("HiDPI"), "", uid="title-hidpi")
depends_how = lambda x,kn: x.get_string(kn) in ("mouse", "sloppy")
TWEAK_GROUPS = [
ListBoxTweakGroup(_("Windows"),
GSettingsSwitchTweak(_("Attach Modal Dialogs"),"org.gnome.mutter", "attach-modal-dialogs",
desc=_("When on, modal dialog windows are attached to their parent windows, and cannot be moved.")),
GSettingsSwitchTweak(_("Center New Windows"),"org.gnome.mutter", "center-new-windows"),
GSettingsSwitchTweak(_("Resize with Secondary-Click"),"org.gnome.desktop.wm.preferences", "resize-with-right-button"),
GSettingsComboTweak(_("Window Action Key"),
"org.gnome.desktop.wm.preferences",
"mouse-button-modifier",
[("disabled", _("Disabled")), ("<Alt>", "Alt"), ("<Super>", "Super")]),
Title(_("Window Focus"), _("Click to Focus"), uid="title-theme"),
Focus(),
GSettingsSwitchTweak(_("Raise Windows When Focused"),"org.gnome.desktop.wm.preferences", "auto-raise", depends_on=Focus(), depends_how=depends_how),
)
]
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