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# Copyright (c) 2011 John Stowers
# SPDX-License-Identifier: GPL-3.0+
# License-Filename: LICENSES/GPL-3.0
import logging
from gi.repository import Gio, Gtk
from gtweak.tweakmodel import Tweak
from gtweak.widgets import ListBoxTweakGroup, GSettingsSpinButtonTweak, GSettingsFontButtonTweak
from gtweak.gsettings import GSettingsSetting
class FontXSettingsTweak(Gtk.Box, Tweak):
def __init__(self, **options):
Gtk.Box.__init__(self)
Tweak.__init__(self, _("Hinting"), _("Antialiasing"))
try:
self.settings = GSettingsSetting("org.gnome.desktop.interface")
except:
self.settings = None
logging.warn("org.gnome.desktop.interface not installed or running")
if not self.settings:
return
self.set_spacing(12)
self.props.margin_top = 12
label = Gtk.Label(_("Hinting"))
label.props.yalign = 0.0
label.padding = 10
self.pack_start(label, False, False, 0)
hint_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
self.pack_start(hint_box, True, True, 0)
self.btn_full = Gtk.RadioButton.new_from_widget(None)
self.btn_full.set_label(_("Full"))
self.btn_full.set_active(self.settings["font-hinting"] == "full")
self.btn_full.connect("toggled", self.on_hint_button_toggled)
hint_box.pack_start(self.btn_full, False, False, 0)
self.btn_med = Gtk.RadioButton.new_from_widget(self.btn_full)
self.btn_med.set_label(_("Medium"))
self.btn_med.set_active(self.settings["font-hinting"] == "medium")
self.btn_med.connect("toggled", self.on_hint_button_toggled)
hint_box.pack_start(self.btn_med, False, False, 0)
self.btn_slight = Gtk.RadioButton.new_from_widget(self.btn_full)
self.btn_slight.set_label(_("Slight"))
self.btn_slight.set_active(self.settings["font-hinting"] == "slight")
self.btn_slight.connect("toggled", self.on_hint_button_toggled)
hint_box.pack_start(self.btn_slight, False, False, 0)
self.btn_hnone = Gtk.RadioButton.new_from_widget(self.btn_full)
self.btn_hnone.set_label(_("None"))
self.btn_hnone.set_active(self.settings["font-hinting"] == "none")
self.btn_hnone.connect("toggled", self.on_hint_button_toggled)
hint_box.pack_start(self.btn_hnone, False, False, 0)
label = Gtk.Label(_("Antialiasing"))
label.props.yalign = 0.0
self.pack_start(label, False, False, 0)
aa_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
self.pack_start(aa_box, False, False, 0)
self.btn_rgba = Gtk.RadioButton.new_from_widget(None)
self.btn_rgba.set_label(_("Subpixel (for LCD screens)"))
self.btn_rgba.set_active(self.settings["font-antialiasing"] == "rgba")
self.btn_rgba.connect("toggled", self.on_aa_button_toggled)
aa_box.pack_start(self.btn_rgba, False, False, 0)
self.btn_gray = Gtk.RadioButton.new_from_widget(self.btn_rgba)
self.btn_gray.set_label(_("Standard (grayscale)"))
self.btn_gray.set_active(self.settings["font-antialiasing"] == "grayscale")
self.btn_gray.connect("toggled", self.on_aa_button_toggled)
aa_box.pack_start(self.btn_gray, False, False, 0)
self.btn_anone = Gtk.RadioButton.new_from_widget(self.btn_rgba)
self.btn_anone.set_label(_("None"))
self.btn_anone.set_active(self.settings["font-antialiasing"] == "none")
self.btn_anone.connect("toggled", self.on_aa_button_toggled)
aa_box.pack_start(self.btn_anone, False, False, 0)
def on_hint_button_toggled(self, button):
if self.btn_full.get_active():
self.settings["font-hinting"] ="full"
elif self.btn_med.get_active():
self.settings["font-hinting"] = "medium"
elif self.btn_slight.get_active():
self.settings["font-hinting"] = "slight"
else:
print("none")
self.settings["font-hinting"] = "none"
def on_aa_button_toggled(self, button):
if self.btn_rgba.get_active():
self.settings["font-antialiasing"] = "rgba"
elif self.btn_gray.get_active():
self.settings["font-antialiasing"] = "grayscale"
else:
self.settings["font-antialiasing"] = "none"
TWEAK_GROUPS = [
ListBoxTweakGroup(_("Fonts"),
GSettingsFontButtonTweak(_("Interface Text"),"org.gnome.desktop.interface", "font-name"),
GSettingsFontButtonTweak(_("Document Text"), "org.gnome.desktop.interface", "document-font-name"),
GSettingsFontButtonTweak(_("Monospace Text"), "org.gnome.desktop.interface", "monospace-font-name"),
GSettingsFontButtonTweak(_("Legacy Window Titles"),"org.gnome.desktop.wm.preferences", "titlebar-font"),
FontXSettingsTweak(),
GSettingsSpinButtonTweak(_("Scaling Factor"),
"org.gnome.desktop.interface", "text-scaling-factor",
adjustment_step=0.01, digits=2),
)
]
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