def __init__ (self, bus, engine, datadir, gettext_package):
self.__config = Config(bus, engine, self.on_value_changed)
ui_file = GLib.build_filenamev([datadir, "setup.ui"])
self.__builder = Gtk.Builder()
self.__builder.set_translation_domain(gettext_package)
self.__builder.add_from_file(ui_file)
for option in options:
prepare_func = getattr(self, "prepare_%s" % option["widget"])
prepare_func(option)
self.__window = self.__builder.get_object("setup_dialog")
self.__window.set_title(titles[engine])
try:
# Pretend to be a GNOME Control Center dialog if appropriate
self.gnome_cc_xid = int(GLib.getenv('GNOME_CONTROL_CENTER_XID'))
self.__window.set_wmclass('gnome-control-center',
'Gnome-control-center')
self.__window.set_modal(True)
self.__window.connect('notify::window', self.set_transient)
self.__window.set_type_hint(Gdk.WindowTypeHint.DIALOG)
except:
# No problem here, we're just a normal dialog
pass
self.__window.show()
def __init__(self, bus, engine):
self.__config = Config(bus, engine, self.on_value_changed)
ui_file = GLib.build_filenamev([datadir, "setup.ui"])
self.__builder = Gtk.Builder()
self.__builder.set_translation_domain(gettext_package)
self.__builder.add_from_file(ui_file)
for option in options:
if option["name"] == "punctuation_chars":
self.__prepare_combo(option)
else:
self.__prepare_button(option)
self.__window = self.__builder.get_object("setup_dialog")
self.__window.set_title("%s settings" % engine.capitalize())
self.__window.show()
class Setup(object):
def __init__(self, bus, engine):
self.__config = Config(bus, engine, self.on_value_changed)
ui_file = GLib.build_filenamev([datadir, "setup.ui"])
self.__builder = Gtk.Builder()
self.__builder.set_translation_domain(gettext_package)
self.__builder.add_from_file(ui_file)
for option in options:
if option["name"] == "punctuation_chars":
self.__prepare_combo(option)
else:
self.__prepare_button(option)
self.__window = self.__builder.get_object("setup_dialog")
self.__window.set_title("%s settings" % engine.capitalize())
self.__window.show()
def __prepare_button(self, option):
"""Prepare a Gtk.CheckButton
Set the button named `option['name']` (in)active based on the current
engine config value.
"""
name = option["name"]
button = self.__builder.get_object(name)
v = self.__config.read(name)
button.set_active(v.unpack())
button.connect("toggled", self.on_widget_changed, name, option["type"])
setattr(self, name, button)
def __prepare_combo(self, option):
"""Prepare a Gtk.ComboBox
Set the combobox named `name` to the current engine config value, or
to the provided `default_value` as a fallback.
"""
name = option["name"]
values = option["values"]
combo = self.__builder.get_object(name)
store = Gtk.ListStore(*[type(v) for v in values[0]])
for n, v in values:
store.append((n, v))
combo.set_model(store)
cell = Gtk.CellRendererText()
combo.pack_start(cell, True)
combo.add_attribute(cell, "text", 1)
v = self.__config.read(name)
combo.set_active(v.unpack())
combo.connect("changed", self.on_widget_changed, name, option["type"])
setattr(self, name, combo)
def run(self):
res = self.__window.run()
self.__window.destroy()
def on_value_changed(self, config, section, name, value, data):
"""Callback when the value of a widget is changed.
We need to react, in case the value was changed from somewhere else,
for example from another setup UI.
"""
if section != self.__config.config_section:
return
value = value.unpack()
widget = getattr(self, name)
if widget.get_active() != value:
widget.set_active(value)
def on_widget_changed(self, widget, setting_name, variant_type):
self.__config.write(setting_name, GLib.Variant(variant_type, widget.get_active()))
class Setup(object):
def __init__ (self, bus, engine, datadir, gettext_package):
self.__config = Config(bus, engine, self.on_value_changed)
ui_file = GLib.build_filenamev([datadir, "setup.ui"])
self.__builder = Gtk.Builder()
self.__builder.set_translation_domain(gettext_package)
self.__builder.add_from_file(ui_file)
for option in options:
prepare_func = getattr(self, "prepare_%s" % option["widget"])
prepare_func(option)
self.__window = self.__builder.get_object("setup_dialog")
self.__window.set_title(titles[engine])
try:
# Pretend to be a GNOME Control Center dialog if appropriate
self.gnome_cc_xid = int(GLib.getenv('GNOME_CONTROL_CENTER_XID'))
self.__window.set_wmclass('gnome-control-center',
'Gnome-control-center')
self.__window.set_modal(True)
self.__window.connect('notify::window', self.set_transient)
self.__window.set_type_hint(Gdk.WindowTypeHint.DIALOG)
except:
# No problem here, we're just a normal dialog
pass
self.__window.show()
def set_transient(self, obj, pspec):
from gi.repository import GdkX11
window = self.__window.get_window()
if window != None:
parent = GdkX11.X11Window.foreign_new_for_display(
Gdk.Display.get_default(), self.gnome_cc_xid)
if parent != None:
window.set_transient_for(parent)
def prepare_switch(self, option):
"""Prepare a Gtk.Switch
Set the switch named `option["name"]` (in)active based on the current
engine config value.
"""
name = option["name"]
switch = self.__builder.get_object(name)
v = self.__config.read(name)
switch.set_active(v.unpack())
switch.connect("notify::active", self.on_switch_toggled,
name, option["type"])
setattr(self, name, switch)
def prepare_combo(self, option):
"""Prepare a Gtk.ComboBox
Set the combobox named `option['name']` to the current engine config
value.
"""
name = option["name"]
current_value = self.__config.read(name).unpack()
combo = self.__builder.get_object(name)
store = combo.get_model()
active_index = self.__get_active_index(store, current_value)
combo.set_active(active_index)
combo.connect("changed", self.on_combo_changed, name, option)
setattr(self, name, combo)
def __get_active_index(self, store, value):
for i, n in enumerate(store):
v = store.get_value(store.get_iter(i), 0)
if v == value:
return i
def run(self):
res = self.__window.run()
self.__window.destroy()
def on_value_changed(self, config, section, name, value, data):
"""Callback when the value of a widget is changed.
We need to react, in case the value was changed from somewhere else,
for example from another setup UI.
"""
if section != self.__config.config_section:
return
try:
widget = getattr(self, name)
except AttributeError:
return
value = value.unpack()
if isinstance(widget, Gtk.ComboBox):
store = widget.get_model()
v = store.get_value(store.get_iter(widget.get_active()), 0)
if v != value:
widget.set_active(self.__get_active_index(widget.get_model(),
value))
else:
if widget.get_active() != value:
widget.set_active(value)
def on_switch_toggled(self, widget, active, setting_name, variant_type):
self.__config.write(setting_name, GLib.Variant(variant_type, widget.get_active()))
def on_combo_changed(self, widget, setting_name, option):
store = widget.get_model()
value = store.get_value(store.get_iter(widget.get_active()), 0)
self.__config.write(setting_name, GLib.Variant(option["type"], value))
