/usr/share/pyshared/Onboard/settings.py is in onboard 0.97.0-0ubuntu3.
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# -*- coding: utf-8 -*-
""" Onboard preferences utility """
from __future__ import division, print_function, unicode_literals
import os
import sys
import copy
import shutil
from subprocess import Popen
from xml.parsers.expat import ExpatError
from xml.dom import minidom
import gettext
from gi.repository import GObject, Pango, Gdk, Gtk
# setup gettext, install _() function for all modules
app = "onboard"
gettext.install(app, unicode=True)
from Onboard.KeyboardSVG import KeyboardSVG
from Onboard.SnippetView import SnippetView
from Onboard.Appearance import Theme, ColorScheme
from Onboard.Scanner import ScanMode, ScanDevice
from Onboard.utils import show_ask_string_dialog, \
show_confirmation_dialog, \
unicode_str
from virtkey import virtkey
from osk import Devices
### Logging ###
import logging
_logger = logging.getLogger("Settings")
###############
### Config Singleton ###
from Onboard.Config import Config, NumResizeHandles
config = Config()
########################
def LoadUI(filebase):
builder = Gtk.Builder()
builder.set_translation_domain(app)
builder.add_from_file(os.path.join(config.install_dir, filebase+".ui"))
return builder
def format_list_item(text, issystem):
if issystem:
return "<i>{0}</i>".format(text)
return text
class Settings:
def __init__(self,mainwin):
# finish config initialization
config.init()
self.themes = {} # cache of theme objects
builder = LoadUI("settings")
self.window = builder.get_object("settings_window")
Gtk.Window.set_default_icon_name("onboard")
self.window.set_title(_("Onboard Preferences"))
# General tab
self.status_icon_toggle = builder.get_object("status_icon_toggle")
self.status_icon_toggle.set_active(config.show_status_icon)
config.show_status_icon_notify_add(self.status_icon_toggle.set_active)
self.start_minimized_toggle = builder.get_object(
"start_minimized_toggle")
self.start_minimized_toggle.set_active(config.start_minimized)
config.start_minimized_notify_add(
self.start_minimized_toggle.set_active)
self.icon_palette_toggle = builder.get_object("icon_palette_toggle")
self.icon_palette_toggle.set_active(config.icp.in_use)
config.icp.in_use_notify_add(self.icon_palette_toggle.set_active)
#self.modeless_gksu_toggle = builder.get_object("modeless_gksu_toggle")
#self.modeless_gksu_toggle.set_active(config.modeless_gksu)
#config.modeless_gksu_notify_add(self.modeless_gksu_toggle.set_active)
self.onboard_xembed_toggle = builder.get_object("onboard_xembed_toggle")
self.onboard_xembed_toggle.set_active(config.onboard_xembed_enabled)
config.onboard_xembed_enabled_notify_add( \
self.onboard_xembed_toggle.set_active)
self.show_tooltips_toggle = builder.get_object("show_tooltips_toggle")
self.show_tooltips_toggle.set_active(config.show_tooltips)
config.show_tooltips_notify_add(self.show_tooltips_toggle.set_active)
self.auto_show_toggle = builder.get_object("auto_show_toggle")
self.auto_show_toggle.set_active(config.auto_show.enabled)
config.auto_show.enabled_notify_add(self.auto_show_toggle.set_active)
# window tab
self.window_decoration_toggle = \
builder.get_object("window_decoration_toggle")
self.window_decoration_toggle.set_active(config.window.window_decoration)
config.window.window_decoration_notify_add(lambda x:
[self.window_decoration_toggle.set_active(x),
self.update_window_widgets()])
self.window_state_sticky_toggle = \
builder.get_object("window_state_sticky_toggle")
self.window_state_sticky_toggle.set_active( \
config.window.window_state_sticky)
config.window.window_state_sticky_notify_add( \
self.window_state_sticky_toggle.set_active)
self.force_to_top_toggle = builder.get_object("force_to_top_toggle")
self.force_to_top_toggle.set_active(config.window.force_to_top)
config.window.force_to_top_notify_add(lambda x: \
[self.force_to_top_toggle.set_active(x),
self.update_window_widgets()])
self.keep_aspect_ratio_toggle = builder.get_object(
"keep_aspect_ratio_toggle")
self.keep_aspect_ratio_toggle.set_active(config.window.keep_aspect_ratio)
config.window.keep_aspect_ratio_notify_add(
self.keep_aspect_ratio_toggle.set_active)
self.transparent_background_toggle = \
builder.get_object("transparent_background_toggle")
self.transparent_background_toggle.set_active(config.window.transparent_background)
config.window.transparent_background_notify_add(lambda x:
[self.transparent_background_toggle.set_active(x),
self.update_window_widgets()])
self.transparency_spinbutton = builder.get_object("transparency_spinbutton")
self.transparency_spinbutton.set_value(config.window.transparency)
config.window.transparency_notify_add(self.transparency_spinbutton.set_value)
self.background_transparency_spinbutton = \
builder.get_object("background_transparency_spinbutton")
self.background_transparency_spinbutton.set_value(config.window.background_transparency)
config.window.background_transparency_notify_add(self.background_transparency_spinbutton.set_value)
self.inactivity_frame = builder.get_object("inactive_behavior_frame")
self.enable_inactive_transparency_toggle = \
builder.get_object("enable_inactive_transparency_toggle")
self.enable_inactive_transparency_toggle.set_active( \
config.window.enable_inactive_transparency)
config.window.enable_inactive_transparency_notify_add(lambda x: \
[self.enable_inactive_transparency_toggle.set_active(x),
self.update_window_widgets()])
self.inactive_transparency_spinbutton = \
builder.get_object("inactive_transparency_spinbutton")
self.inactive_transparency_spinbutton.set_value(config.window.inactive_transparency)
config.window.inactive_transparency_notify_add(self.inactive_transparency_spinbutton.set_value)
self.inactive_transparency_delay_spinbutton = \
builder.get_object("inactive_transparency_delay_spinbutton")
self.inactive_transparency_delay_spinbutton.set_value(config.window.inactive_transparency_delay)
config.window.inactive_transparency_delay_notify_add(self.inactive_transparency_delay_spinbutton.set_value)
self.update_window_widgets()
# layout view
self.layout_view = builder.get_object("layout_view")
self.layout_view.append_column( \
Gtk.TreeViewColumn(None, Gtk.CellRendererText(), markup=0))
self.user_layout_root = os.path.join(config.user_dir, "layouts/")
if not os.path.exists(self.user_layout_root):
os.makedirs(self.user_layout_root)
self.layout_remove_button = \
builder.get_object("layout_remove_button")
self.update_layoutList()
self.update_layout_widgets()
# theme view
self.theme_view = builder.get_object("theme_view")
self.theme_view.append_column(Gtk.TreeViewColumn(None,
Gtk.CellRendererText(),
markup=0))
self.delete_theme_button = builder.get_object("delete_theme_button")
self.delete_theme_button
self.customize_theme_button = \
builder.get_object("customize_theme_button")
user_theme_root = Theme.user_path()
if not os.path.exists(user_theme_root):
os.makedirs(user_theme_root)
self.update_themeList()
config.theme_notify_add(self.on_theme_changed)
self.system_theme_tracking_enabled_toggle = \
builder.get_object("system_theme_tracking_enabled_toggle")
self.system_theme_tracking_enabled_toggle.set_active( \
config.system_theme_tracking_enabled)
config.system_theme_tracking_enabled_notify_add(lambda x: \
[self.system_theme_tracking_enabled_toggle.set_active(x),
config.update_theme_from_system_theme()])
# Snippets
self.snippet_view = SnippetView()
builder.get_object("snippet_scrolled_window").add(self.snippet_view)
# Universal Access
scanner_enabled = builder.get_object("scanner_enabled")
scanner_enabled.set_active(config.scanner.enabled)
config.scanner.enabled_notify_add(scanner_enabled.set_active)
self.hide_click_type_window_toggle = \
builder.get_object("hide_click_type_window_toggle")
self.hide_click_type_window_toggle.set_active( \
config.universal_access.hide_click_type_window)
config.universal_access.hide_click_type_window_notify_add( \
self.hide_click_type_window_toggle.set_active)
self.enable_click_type_window_on_exit_toggle = \
builder.get_object("enable_click_type_window_on_exit_toggle")
self.enable_click_type_window_on_exit_toggle.set_active( \
config.universal_access.enable_click_type_window_on_exit)
config.universal_access.enable_click_type_window_on_exit_notify_add( \
self.enable_click_type_window_on_exit_toggle.set_active)
self.enable_click_type_window_on_exit_toggle = \
builder.get_object("enable_click_type_window_on_exit_toggle")
self.enable_click_type_window_on_exit_toggle.set_active( \
config.universal_access.enable_click_type_window_on_exit)
config.universal_access.enable_click_type_window_on_exit_notify_add( \
self.enable_click_type_window_on_exit_toggle.set_active)
self.num_resize_handles_combobox = \
builder.get_object("num_resize_handles_combobox")
self.update_num_resize_handles_combobox()
config.resize_handles_notify_add( \
lambda x: self.select_num_resize_handles())
self.settings_notebook = builder.get_object("settings_notebook")
self.settings_notebook.set_current_page(config.current_settings_page)
self.window.show_all()
#self.modeless_gksu_toggle.hide() # hidden until gksu moves to gsettings
self.window.set_keep_above(not mainwin)
self.window.connect("destroy", Gtk.main_quit)
builder.connect_signals(self)
_logger.info("Entering mainloop of Onboard-settings")
Gtk.main()
def on_settings_notebook_switch_page(self, widget, gpage, page_num):
config.current_settings_page = page_num
def on_snippet_add_button_clicked(self, event):
_logger.info("Snippet add button clicked")
self.snippet_view.append("","")
def on_snippet_remove_button_clicked(self, event):
_logger.info("Snippet remove button clicked")
self.snippet_view.remove_selected()
def on_status_icon_toggled(self,widget):
config.show_status_icon = widget.get_active()
self.update_window_widgets()
def on_start_minimized_toggled(self,widget):
config.start_minimized = widget.get_active()
def on_icon_palette_toggled(self, widget):
if not config.is_icon_palette_last_unhide_option():
config.icp.in_use = widget.get_active()
self.update_window_widgets()
def on_modeless_gksu_toggled(self, widget):
config.modeless_gksu = widget.get_active()
def on_xembed_onboard_toggled(self, widget):
config.enable_gss_embedding(widget.get_active())
def on_show_tooltips_toggled(self, widget):
config.show_tooltips = widget.get_active()
def on_window_decoration_toggled(self, widget):
if not config.window.force_to_top:
config.window.window_decoration = widget.get_active()
self.update_window_widgets()
def on_window_state_sticky_toggled(self, widget):
if not config.window.force_to_top:
config.window.window_state_sticky = widget.get_active()
def on_auto_show_toggled(self, widget):
active = widget.get_active()
if active and \
not config.check_gnome_accessibility(self.window):
active = False
config.auto_show.enabled = active
self.update_window_widgets()
def update_window_widgets(self):
self.icon_palette_toggle.set_sensitive( \
not config.is_icon_palette_last_unhide_option())
active = config.is_icon_palette_in_use()
if self.icon_palette_toggle.get_active() != active:
self.icon_palette_toggle.set_active(active)
self.window_decoration_toggle.set_sensitive( \
not config.window.force_to_top)
active = config.has_window_decoration()
if self.window_decoration_toggle.get_active() != active:
self.window_decoration_toggle.set_active(active)
self.window_state_sticky_toggle.set_sensitive( \
not config.window.force_to_top)
active = config.get_sticky_state()
if self.window_state_sticky_toggle.get_active() != active:
self.window_state_sticky_toggle.set_active(active)
self.background_transparency_spinbutton.set_sensitive( \
not config.has_window_decoration())
self.start_minimized_toggle.set_sensitive(\
not config.auto_show.enabled)
self.auto_show_toggle.set_active(config.auto_show.enabled)
self.inactivity_frame.set_sensitive(not config.scanner.enabled)
active = config.is_inactive_transparency_enabled()
if self.enable_inactive_transparency_toggle.get_active() != active:
self.enable_inactive_transparency_toggle.set_active(active)
def on_force_to_top_toggled(self, widget):
config.window.force_to_top = widget.get_active()
self.update_window_widgets()
def on_keep_aspect_ratio_toggled(self,widget):
config.window.keep_aspect_ratio = widget.get_active()
def on_transparent_background_toggled(self, widget):
config.window.transparent_background = widget.get_active()
self.update_window_widgets()
def on_transparency_changed(self, widget):
config.window.transparency = widget.get_value()
def on_background_transparency_spinbutton_changed(self, widget):
config.window.background_transparency = widget.get_value()
def on_enable_inactive_transparency_toggled(self, widget):
if not config.scanner.enabled:
config.window.enable_inactive_transparency = widget.get_active()
def on_inactive_transparency_changed(self, widget):
config.window.inactive_transparency = widget.get_value()
def on_inactive_transparency_delay_changed(self, widget):
config.window.inactive_transparency_delay = widget.get_value()
def open_user_layout_dir(self):
if os.path.exists('/usr/bin/nautilus'):
os.system(("nautilus --no-desktop %s" %self.user_layout_root))
elif os.path.exists('/usr/bin/thunar'):
os.system(("thunar %s" %self.user_layout_root))
else:
_logger.warning(_("No file manager to open layout folder"))
def on_layout_folder_button_clicked(self, widget):
self.open_user_layout_dir()
def on_personalise_button_clicked(self, widget):
new_layout_name = show_ask_string_dialog(
_("Enter name for personalised layout"), self.window)
if new_layout_name:
new_filename = os.path.join(self.user_layout_root, new_layout_name) + \
config.LAYOUT_FILE_EXTENSION
KeyboardSVG.copy_layout(config.layout_filename, new_filename)
self.update_layoutList()
self.open_user_layout_dir()
def on_scanner_enabled_toggled(self, widget):
config.scanner.enabled = widget.get_active()
self.update_window_widgets()
def on_scanner_settings_clicked(self, widget):
ScannerDialog().run(self.window)
def on_hide_click_type_window_toggled(self, widget):
config.universal_access.hide_click_type_window = widget.get_active()
def on_enable_click_type_window_on_exit_toggle(self, widget):
config.universal_access.enable_click_type_window_on_exit = widget.get_active()
def on_hover_click_settings_clicked(self, widget):
filename = "gnome-control-center"
try:
Popen([filename, "universal-access"])
except OSError as e:
_logger.warning(_("System settings not found ({}): {}") \
.format(filename, unicode_str(e)))
def update_num_resize_handles_combobox(self):
self.num_resize_handles_list = Gtk.ListStore(str, int)
self.num_resize_handles_combobox.set_model(self.num_resize_handles_list)
cell = Gtk.CellRendererText()
self.num_resize_handles_combobox.clear()
self.num_resize_handles_combobox.pack_start(cell, True)
self.num_resize_handles_combobox.add_attribute(cell, 'markup', 0)
self.num_resize_handles_choices = [
# Frame resize handles: None
[_("None"), NumResizeHandles.NONE],
# Frame resize handles: Corners only
[_("Corners only"), NumResizeHandles.SOME],
# Frame resize handles: All
[_("All corners and edges"), NumResizeHandles.ALL]
]
for name, id in self.num_resize_handles_choices:
it = self.num_resize_handles_list.append((name, id))
self.select_num_resize_handles()
def select_num_resize_handles(self):
num = config.get_num_resize_handles()
for row in self.num_resize_handles_list:
if row[1] == num:
it = row.model.get_iter(row.path)
self.num_resize_handles_combobox.set_active_iter(it)
break
def on_num_resize_handles_combobox_changed(self, widget):
value = self.num_resize_handles_list.get_value( \
self.num_resize_handles_combobox.get_active_iter(),1)
config.set_num_resize_handles(value)
def on_close_button_clicked(self, widget):
self.window.destroy()
Gtk.main_quit()
def update_layoutList(self):
self.layoutList = Gtk.ListStore(str, str)
self.layout_view.set_model(self.layoutList)
self.update_layouts(os.path.join(config.install_dir, "layouts"))
self.update_layouts(self.user_layout_root)
def cb_selected_layout_changed(self):
self.update_layouts(self.user_layout_root)
def on_add_button_clicked(self, event):
chooser = Gtk.FileChooserDialog(title=_("Add Layout"),
parent=self.window,
action=Gtk.FileChooserAction.OPEN,
buttons=(Gtk.STOCK_CANCEL,
Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN,
Gtk.ResponseType.OK))
filterer = Gtk.FileFilter()
filterer.add_pattern("*.sok")
filterer.add_pattern("*" + config.LAYOUT_FILE_EXTENSION)
filterer.set_name(_("Onboard layout files"))
chooser.add_filter(filterer)
filterer = Gtk.FileFilter()
filterer.add_pattern("*")
filterer.set_name(_("All files"))
chooser.add_filter(filterer)
response = chooser.run()
if response == Gtk.ResponseType.OK:
filename = chooser.get_filename()
f = open(filename)
sokdoc = minidom.parse(f).documentElement
for p in sokdoc.getElementsByTagName("pane"):
fn = p.attributes['filename'].value
shutil.copyfile("%s/%s" % (os.path.dirname(filename), fn),
"%s%s" % (self.user_layout_root, fn))
shutil.copyfile(filename,"%s%s" % (self.user_layout_root,
os.path.basename(filename)))
self.update_layoutList()
chooser.destroy()
def on_layout_remove_button_clicked(self, event):
sel = self.layout_view.get_selection()
if sel:
filename = self.layoutList.get_value(sel.get_selected()[1], 1)
KeyboardSVG.remove_layout(filename)
config.layout_filename = self.layoutList[0][1] \
if len(self.layoutList) else ""
self.update_layoutList()
def update_layouts(self, path):
filenames = self.find_layouts(path)
layouts = []
for filename in filenames:
file_object = open(filename)
try:
sokdoc = minidom.parse(file_object).documentElement
value = sokdoc.attributes["id"].value
if os.access(filename, os.W_OK):
layouts.append((value.lower(), value, filename))
else:
layouts.append((value.lower(),
"<i>{0}</i>".format(value),
filename))
except ExpatError as xxx_todo_changeme:
(strerror) = xxx_todo_changeme
print("XML in %s %s" % (filename, strerror))
except KeyError as xxx_todo_changeme1:
(strerror) = xxx_todo_changeme1
print("key %s required in %s" % (strerror,filename))
file_object.close()
for key, value, filename in sorted(layouts):
it = self.layoutList.append((value, filename))
if filename == config.layout_filename:
sel = self.layout_view.get_selection()
if sel:
sel.select_iter(it)
def update_layout_widgets(self):
filename = self.get_selected_layout_filename()
self.layout_remove_button.set_sensitive(not filename is None and \
os.access(filename, os.W_OK))
def find_layouts(self, path):
files = os.listdir(path)
layouts = []
for filename in files:
if filename.endswith(".sok") or \
filename.endswith(config.LAYOUT_FILE_EXTENSION):
layouts.append(os.path.join(path, filename))
return layouts
def on_layout_view_cursor_changed(self, widget):
filename = self.get_selected_layout_filename()
if filename:
config.layout_filename = filename
self.update_layout_widgets()
def get_selected_layout_filename(self):
sel = self.layout_view.get_selection()
if sel:
it = sel.get_selected()[1]
if it:
return self.layoutList.get_value(it,1)
return None
def on_new_theme_button_clicked(self, widget):
while True:
new_name = show_ask_string_dialog(
_("Enter a name for the new theme:"), self.window)
if not new_name:
return
new_filename = Theme.build_user_filename(new_name)
if not os.path.exists(new_filename):
break
question = _("This theme file already exists.\n'{filename}'" \
"\n\nOverwrite it?") \
.format(filename=new_filename)
if show_confirmation_dialog(question, self.window):
break
theme = self.get_selected_theme()
if not theme:
theme = Theme()
theme.save_as(new_name, new_name)
config.theme_filename = theme.filename
self.update_themeList()
def on_delete_theme_button_clicked(self, widget):
theme = self.get_selected_theme()
if theme and not theme.is_system:
if self.get_hidden_theme(theme):
question = _("Reset selected theme to Onboard defaults?")
else:
question = _("Delete selected theme?")
reply = show_confirmation_dialog(question, self.window)
if reply == True:
# be sure the file hasn't been deleted from outside already
if os.path.exists(theme.filename):
os.remove(theme.filename)
# Is there a system theme behind the deleted one?
hidden_theme = self.get_hidden_theme(theme)
if hidden_theme:
config.theme_filename = hidden_theme.filename
else: # row will disappear
# find a neighboring theme to select after deletion
near_theme = self.find_neighbor_theme(theme)
config.theme_filename = near_theme.filename \
if near_theme else ""
self.update_themeList()
# notify gsettings clients
theme = self.get_selected_theme()
if theme:
theme.apply()
def find_neighbor_theme(self, theme):
themes = self.get_sorted_themes()
for i, tpl in enumerate(themes):
if theme.basename == tpl[0].basename:
if i < len(themes)-1:
return themes[i+1][0]
else:
return themes[i-1][0]
return None
def on_system_theme_tracking_enabled_toggled(self, widget):
config.system_theme_tracking_enabled = widget.get_active()
def on_customize_theme_button_clicked(self, widget):
self.customize_theme()
def on_theme_view_row_activated(self, treeview, path, view_column):
self.customize_theme()
def on_theme_view_cursor_changed(self, widget):
theme = self.get_selected_theme()
if theme:
theme.apply()
config.theme_filename = theme.filename
self.update_theme_buttons()
def get_sorted_themes(self):
#return sorted(self.themes.values(), key=lambda x: x[0].name)
is_system = [x for x in list(self.themes.values()) if x[0].is_system or x[1]]
user = [x for x in list(self.themes.values()) if not (x[0].is_system or x[1])]
return sorted(is_system, key=lambda x: x[0].name.lower()) + \
sorted(user, key=lambda x: x[0].name.lower())
def find_theme_index(self, theme):
themes = self.get_sorted_themes()
for i,tpl in enumerate(themes):
if theme.basename == tpl[0].basename:
return i
return -1
def customize_theme(self):
theme = self.get_selected_theme()
if theme:
system_theme = self.themes[theme.basename][1]
dialog = ThemeDialog(self, theme)
modified_theme = dialog.run()
if modified_theme == system_theme:
# same as the system theme, so delete the user theme
_logger.info("Deleting theme '%s'" % theme.filename)
if os.path.exists(theme.filename):
os.remove(theme.filename)
elif not modified_theme == theme:
# save as user theme
modified_theme.save_as(theme.basename, theme.name)
config.theme_filename = modified_theme.filename
_logger.info("Saved theme '%s'" % theme.filename)
self.update_themeList()
def on_theme_changed(self, theme_filename):
selected = self.get_selected_theme_filename()
if selected != theme_filename:
self.update_themeList()
def update_themeList(self):
self.themeList = Gtk.ListStore(str, str)
self.theme_view.set_model(self.themeList)
self.themes = Theme.load_merged_themes()
theme_basename = \
os.path.splitext(os.path.basename(config.theme_filename))[0]
it_selection = None
for theme,hidden_theme in self.get_sorted_themes():
it = self.themeList.append((
format_list_item(theme.name, theme.is_system),
theme.filename))
if theme.basename == theme_basename:
sel = self.theme_view.get_selection()
if sel:
sel.select_iter(it)
it_selection = it
# scroll to selection
if it_selection:
path = self.themeList.get_path(it_selection)
self.theme_view.scroll_to_cell(path)
self.update_theme_buttons()
def update_theme_buttons(self):
theme = self.get_selected_theme()
if theme and (self.get_hidden_theme(theme) or theme.is_system):
self.delete_theme_button.set_label(_("Reset"))
else:
self.delete_theme_button.set_label(Gtk.STOCK_DELETE)
self.delete_theme_button.set_sensitive(bool(theme) and not theme.is_system)
self.customize_theme_button.set_sensitive(bool(theme))
def get_hidden_theme(self, theme):
if theme:
return self.themes[theme.basename][1]
return None
def get_selected_theme(self):
filename = self.get_selected_theme_filename()
if filename:
basename = os.path.splitext(os.path.basename(filename))[0]
if basename in self.themes:
return self.themes[basename][0]
return None
def get_selected_theme_filename(self):
sel = self.theme_view.get_selection()
if sel:
it = sel.get_selected()[1]
if it:
return self.themeList.get_value(it, 1)
return None
class ThemeDialog:
""" Customize theme dialog """
current_page = 0
def __init__(self, settings, theme):
self.original_theme = theme
self.theme = copy.deepcopy(theme)
builder = LoadUI("settings_theme_dialog")
self.dialog = builder.get_object("customize_theme_dialog")
self.theme_notebook = builder.get_object("theme_notebook")
self.key_style_combobox = builder.get_object("key_style_combobox")
self.color_scheme_combobox = builder.get_object("color_scheme_combobox")
self.font_combobox = builder.get_object("font_combobox")
self.font_attributes_view = builder.get_object("font_attributes_view")
self.roundrect_radius_scale = builder.get_object(
"roundrect_radius_scale")
self.key_size_scale = builder.get_object(
"key_size_scale")
self.gradients_box = builder.get_object("gradients_box")
self.key_fill_gradient_scale = builder.get_object(
"key_fill_gradient_scale")
self.key_stroke_gradient_scale = builder.get_object(
"key_stroke_gradient_scale")
self.key_gradient_direction_scale = builder.get_object(
"key_gradient_direction_scale")
self.revert_button = builder.get_object("revert_button")
self.superkey_label_combobox = builder.get_object(
"superkey_label_combobox")
self.superkey_label_size_checkbutton = builder.get_object(
"superkey_label_size_checkbutton")
self.superkey_label_model = builder.get_object("superkey_label_model")
self.update_ui()
self.dialog.set_transient_for(settings.window)
self.theme_notebook.set_current_page(ThemeDialog.current_page)
builder.connect_signals(self)
def run(self):
# do response processing ourselves to stop the
# revert button from closing the dialog
self.dialog.set_modal(True)
self.dialog.show()
Gtk.main()
self.dialog.destroy()
return self.theme
def on_response(self, dialog, response_id):
if response_id == Gtk.ResponseType.DELETE_EVENT:
pass
if response_id == \
self.dialog.get_response_for_widget(self.revert_button):
# revert changes and keep the dialog open
self.theme = copy.deepcopy(self.original_theme)
self.update_ui()
self.theme.apply()
return
Gtk.main_quit()
def update_ui(self):
self.in_update = True
self.update_key_styleList()
self.update_color_schemeList()
self.update_fontList()
self.update_font_attributesList()
self.roundrect_radius_scale.set_value(self.theme.roundrect_radius)
self.key_size_scale.set_value(self.theme.key_size)
self.key_fill_gradient_scale.set_value(self.theme.key_fill_gradient)
self.key_stroke_gradient_scale. \
set_value(self.theme.key_stroke_gradient)
self.key_gradient_direction_scale. \
set_value(self.theme.key_gradient_direction)
self.update_superkey_labelList()
self.superkey_label_size_checkbutton. \
set_active(bool(self.theme.get_superkey_size_group()))
self.update_sensivity()
self.in_update = False
def update_sensivity(self):
self.revert_button.set_sensitive(not self.theme == self.original_theme)
has_gradient = self.theme.key_style != "flat"
self.gradients_box.set_sensitive(has_gradient)
self.superkey_label_size_checkbutton.\
set_sensitive(bool(self.theme.get_superkey_label()))
def update_key_styleList(self):
self.key_style_list = Gtk.ListStore(str,str)
self.key_style_combobox.set_model(self.key_style_list)
cell = Gtk.CellRendererText()
self.key_style_combobox.clear()
self.key_style_combobox.pack_start(cell, True)
self.key_style_combobox.add_attribute(cell, 'markup', 0)
self.key_styles = [
# Key style with flat fill- and border colors
[_("Flat"), "flat"],
# Key style with simple gradients
[_("Gradient"), "gradient"],
# Key style for dish-like key caps
[_("Dish"), "dish"]
]
for name, id in self.key_styles:
it = self.key_style_list.append((name, id))
if id == self.theme.key_style:
self.key_style_combobox.set_active_iter(it)
def update_color_schemeList(self):
self.color_scheme_list = Gtk.ListStore(str,str)
self.color_scheme_combobox.set_model(self.color_scheme_list)
cell = Gtk.CellRendererText()
self.color_scheme_combobox.clear()
self.color_scheme_combobox.pack_start(cell, True)
self.color_scheme_combobox.add_attribute(cell, 'markup', 0)
self.color_schemes = ColorScheme.get_merged_color_schemes()
color_scheme_filename = self.theme.get_color_scheme_filename()
for color_scheme in sorted(list(self.color_schemes.values()),
key=lambda x: x.name):
it = self.color_scheme_list.append((
format_list_item(color_scheme.name, color_scheme.is_system),
color_scheme.filename))
if color_scheme.filename == color_scheme_filename:
self.color_scheme_combobox.set_active_iter(it)
def update_fontList(self):
self.font_list = Gtk.ListStore(str,str)
self.font_combobox.set_model(self.font_list)
cell = Gtk.CellRendererText()
self.font_combobox.clear()
self.font_combobox.pack_start(cell, True)
self.font_combobox.add_attribute(cell, 'markup', 0)
self.font_combobox.set_row_separator_func(
self.font_combobox_row_separator_func,
None)
# work around https://bugzilla.gnome.org/show_bug.cgi?id=654957
# "SIGSEGV when trying to call Pango.Context.list_families twice"
global font_families
if not "font_families" in globals():
widget = Gtk.DrawingArea()
context = widget.create_pango_context()
font_families = context.list_families()
widget.destroy()
families = [(font.get_name(), font.get_name()) \
for font in font_families]
families.sort(key=lambda x: x[0])
families = [(_("Default"), "Normal"),
("-", "-")] + families
fd = Pango.FontDescription(self.theme.key_label_font)
family = fd.get_family()
for f in families:
it = self.font_list.append(f)
if f[1] == family or \
(f[1] == "Normal" and not family):
self.font_combobox.set_active_iter(it)
def font_combobox_row_separator_func(self, model, iter, data):
return model.get_value(iter, 0) == "-"
def update_font_attributesList(self):
treeview = self.font_attributes_view
if not treeview.get_columns():
liststore = Gtk.ListStore(bool, str, str)
self.font_attributes_list = liststore
treeview.set_model(liststore)
column_toggle = Gtk.TreeViewColumn("Toggle")
column_text = Gtk.TreeViewColumn("Text")
treeview.append_column(column_toggle)
treeview.append_column(column_text)
cellrenderer_toggle = Gtk.CellRendererToggle()
column_toggle.pack_start(cellrenderer_toggle, False)
column_toggle.add_attribute(cellrenderer_toggle, "active", 0)
cellrenderer_text = Gtk.CellRendererText()
column_text.pack_start(cellrenderer_text, True)
column_text.add_attribute(cellrenderer_text, "text", 1)
cellrenderer_toggle.connect("toggled",
self.on_font_attributesList_toggle, liststore)
liststore = treeview.get_model()
liststore.clear()
fd = Pango.FontDescription(self.theme.key_label_font)
items = [[fd.get_weight() == Pango.Weight.BOLD,
_("Bold"), "bold"],
[fd.get_style() == Pango.Style.ITALIC,
_("Italic"), "italic"],
[fd.get_stretch() == Pango.Stretch.CONDENSED,
_("Condensed"), "condensed"],
]
for checked, name, id in items:
it = liststore.append((checked, name, id))
if id == "":
treeview.set_active_iter(it)
def update_superkey_labelList(self):
# block premature signals when calling model.clear()
self.superkey_label_combobox.set_model(None)
self.superkey_label_model.clear()
self.superkey_labels = [["", _("Default")],
[_(""), _("Ubuntu Logo")]
]
for label, descr in self.superkey_labels:
self.superkey_label_model.append((label, descr))
label = self.theme.get_superkey_label()
self.superkey_label_combobox.get_child().set_text(label \
if label else "")
self.superkey_label_combobox.set_model(self.superkey_label_model)
def on_theme_notebook_switch_page(self, widget, gpage, page_num):
ThemeDialog.current_page = page_num
def on_key_style_combobox_changed(self, widget):
value = self.key_style_list.get_value( \
self.key_style_combobox.get_active_iter(),1)
self.theme.key_style = value
config.theme_settings.key_style = value
self.update_sensivity()
def on_roundrect_value_changed(self, widget):
radius = int(widget.get_value())
config.theme_settings.roundrect_radius = radius
self.theme.roundrect_radius = radius
self.update_sensivity()
def on_key_size_value_changed(self, widget):
value = int(widget.get_value())
config.theme_settings.key_size = value
self.theme.key_size = value
self.update_sensivity()
def on_color_scheme_combobox_changed(self, widget):
filename = self.color_scheme_list.get_value( \
self.color_scheme_combobox.get_active_iter(),1)
self.theme.set_color_scheme_filename(filename)
config.theme_settings.color_scheme_filename = filename
self.update_sensivity()
def on_key_fill_gradient_value_changed(self, widget):
value = int(widget.get_value())
config.theme_settings.key_fill_gradient = value
self.theme.key_fill_gradient = value
self.update_sensivity()
def on_key_stroke_gradient_value_changed(self, widget):
value = int(widget.get_value())
config.theme_settings.key_stroke_gradient = value
self.theme.key_stroke_gradient = value
self.update_sensivity()
def on_key_gradient_direction_value_changed(self, widget):
value = int(widget.get_value())
config.theme_settings.key_gradient_direction = value
self.theme.key_gradient_direction = value
self.update_sensivity()
def on_font_combobox_changed(self, widget):
if not self.in_update:
self.store_key_label_font()
self.update_sensivity()
def on_font_attributesList_toggle(self, widget, path, model):
model[path][0] = not model[path][0]
self.store_key_label_font()
self.update_sensivity()
def store_key_label_font(self):
font = self.font_list.get_value(self.font_combobox.get_active_iter(),1)
for row in self.font_attributes_list:
if row[0]:
font += " " + row[2]
self.theme.key_label_font = font
config.theme_settings.key_label_font = font
def on_superkey_label_combobox_changed(self, widget):
self.store_superkey_label_override()
self.update_sensivity()
def on_superkey_label_size_checkbutton_toggled(self, widget):
self.store_superkey_label_override()
self.update_sensivity()
def store_superkey_label_override(self):
label = self.superkey_label_combobox.get_child().get_text()
if sys.version_info.major == 2:
label = label.decode("utf8")
if not label:
label = None # removes the override
checked = self.superkey_label_size_checkbutton.get_active()
size_group = config.SUPERKEY_SIZE_GROUP if checked else ""
self.theme.set_superkey_label(label, size_group)
config.theme_settings.key_label_overrides = self.theme.key_label_overrides
class ScannerDialog(object):
""" Scanner settings dialog """
""" Input device columns """
COL_ICON_NAME = 0
COL_DEVICE_NAME = 1
COL_DEVICE_INFO = 2
""" Device mapping columns """
COL_NAME = 0
COL_ACTION = 1
COL_BUTTON = 2
COL_KEY = 3
COL_VISIBLE = 4
COL_WEIGHT = 5
""" UI strings for scan actions """
action_names = { ScanMode.ACTION_STEP : _("Step"),
ScanMode.ACTION_LEFT : _("Left"),
ScanMode.ACTION_RIGHT : _("Right"),
ScanMode.ACTION_UP : _("Up"),
ScanMode.ACTION_DOWN : _("Down"),
ScanMode.ACTION_ACTIVATE : _("Activate") }
""" List of actions a profile supports """
supported_actions = [ [ScanMode.ACTION_STEP],
[ScanMode.ACTION_STEP],
[ScanMode.ACTION_STEP,
ScanMode.ACTION_ACTIVATE],
[ScanMode.ACTION_LEFT,
ScanMode.ACTION_RIGHT,
ScanMode.ACTION_UP,
ScanMode.ACTION_DOWN,
ScanMode.ACTION_ACTIVATE] ]
def __init__(self):
self.builder = LoadUI("settings_scanner_dialog")
self.wid = self.builder.get_object
self.devices = Devices(self._on_device_event)
self.pointer_selected = None
self.mapping_renderer = None
# order of execution is important
self.init_input_devices()
self.init_scan_modes()
self.init_device_mapping()
self.bind_spin("cycles", "cycles")
self.bind_spin("cycles_overscan", "cycles")
self.bind_spin("cycles_stepscan", "cycles")
self.bind_spin("step_interval", "interval")
self.bind_spin("backtrack_interval", "interval")
self.bind_spin("forward_interval", "interval_fast")
self.bind_spin("backtrack_steps", "backtrack")
self.bind_check("user_scan", "user_scan")
self.bind_check("alternate", "alternate")
self.bind_check("device_detach", "device_detach")
def __del__(self):
_logger.debug("ScannerDialog.__del__()")
def run(self, parent):
dialog = self.wid("dialog")
dialog.set_transient_for(parent)
dialog.run()
dialog.destroy()
config.scanner.disconnect_notifications()
self.devices = None
def init_scan_modes(self):
combo = self.wid("scan_mode_combo")
combo.set_active(config.scanner.mode)
combo.connect("changed", self.on_scan_mode_changed)
config.scanner.mode_notify_add(self._scan_mode_notify)
self.wid("scan_mode_notebook").set_current_page(config.scanner.mode)
def on_scan_mode_changed(self, widget):
config.scanner.mode = widget.get_active()
def _scan_mode_notify(self, mode):
self.wid("scan_mode_combo").set_active(mode)
self.wid("scan_mode_notebook").set_current_page(mode)
self.update_device_mapping()
def init_input_devices(self):
combo = self.wid("input_device_combo")
combo.set_model(Gtk.ListStore(str, str, GObject.TYPE_PYOBJECT))
combo.add_attribute(self.wid("input_device_icon_renderer"),
"icon-name", self.COL_ICON_NAME)
combo.add_attribute(self.wid("input_device_text_renderer"),
"text", self.COL_DEVICE_NAME)
self.update_input_devices()
combo.connect("changed", self.on_input_device_changed)
config.scanner.device_name_notify_add(self._device_name_notify)
def update_input_devices(self):
devices = self.list_devices()
model = self.wid("input_device_combo").get_model()
model.clear()
model.append(["input-mouse", ScanDevice.DEFAULT_NAME, None])
for dev in filter(lambda x: ScanDevice.is_pointer(x), devices):
model.append(["input-mouse", dev[ScanDevice.NAME], dev])
for dev in filter(lambda x: not ScanDevice.is_pointer(x), devices):
model.append(["input-keyboard", dev[ScanDevice.NAME], dev])
self.select_current_device(config.scanner.device_name)
def select_current_device(self, name):
combo = self.wid("input_device_combo")
model = combo.get_model()
it = model.get_iter_first()
if it is None:
return
if name == ScanDevice.DEFAULT_NAME:
self.pointer_selected = True
self.wid("device_detach").set_sensitive(False)
combo.set_active_iter(it)
else:
while it:
info = model.get_value(it, self.COL_DEVICE_INFO)
if info and name == ScanDevice.get_config_string(info):
self.pointer_selected = ScanDevice.is_pointer(info)
self.wid("device_detach").set_sensitive(True)
combo.set_active_iter(it)
break
it = model.iter_next(it)
if self.mapping_renderer:
self.mapping_renderer.set_property("pointer-mode",
self.pointer_selected)
def on_input_device_changed(self, combo):
model = combo.get_model()
it = combo.get_active_iter()
if it is None:
return
config.scanner.device_detach = False
info = model.get_value(it, self.COL_DEVICE_INFO)
if info:
config.scanner.device_name = ScanDevice.get_config_string(info)
self.wid("device_detach").set_sensitive(True)
self.pointer_selected = ScanDevice.is_pointer(info)
else:
config.scanner.device_name = ScanDevice.DEFAULT_NAME
self.wid("device_detach").set_sensitive(False)
self.pointer_selected = True
if self.mapping_renderer:
self.mapping_renderer.set_property("pointer-mode",
self.pointer_selected)
def _device_name_notify(self, name):
self.select_current_device(name)
self.update_device_mapping()
def init_device_mapping(self):
self.update_device_mapping()
self.mapping_renderer = CellRendererMapping()
self.mapping_renderer.set_property("pointer-mode", self.pointer_selected)
self.mapping_renderer.connect("mapping-edited", self.on_mapping_edited)
self.mapping_renderer.connect("mapping-cleared", self.on_mapping_cleared)
column = self.wid("column_mapping")
column.pack_start(self.mapping_renderer, False)
column.add_attribute(self.mapping_renderer, "button", self.COL_BUTTON)
column.add_attribute(self.mapping_renderer, "key", self.COL_KEY)
column.add_attribute(self.mapping_renderer, "visible", self.COL_VISIBLE)
def update_device_mapping(self):
view = self.wid("device_mapping")
model = view.get_model()
model.clear()
parent_iter = model.append(None)
model.set(parent_iter,
self.COL_NAME, _("Action:"),
self.COL_WEIGHT, Pango.Weight.BOLD)
for action in self.supported_actions[config.scanner.mode]:
child_iter = model.append(parent_iter)
model.set(child_iter,
self.COL_NAME, self.action_names[action],
self.COL_ACTION, action,
self.COL_VISIBLE, True,
self.COL_WEIGHT, Pango.Weight.NORMAL)
if self.pointer_selected:
button = self.get_value_for_action \
(action, config.scanner.device_button_map)
if button:
model.set(child_iter, self.COL_BUTTON, button)
else:
key = self.get_value_for_action \
(action, config.scanner.device_key_map)
if key:
model.set(child_iter, self.COL_KEY, key)
view.expand_all()
def on_mapping_edited(self, cell, path, value, pointer_mode):
model = self.wid("device_mapping_model")
it = model.get_iter_from_string(path)
if it is None:
return
if pointer_mode:
col = self.COL_BUTTON
dev_map = config.scanner.device_button_map
else:
col = self.COL_KEY
dev_map = config.scanner.device_key_map
dup_it = model.get_iter_from_string("0:0")
dup_val = None
while dup_it:
if value == model.get_value(dup_it, col):
dup_val = model.get_value(dup_it, col)
model.set(dup_it, col, 0)
break
dup_it = model.iter_next(dup_it)
model.set(it, col, value)
if dup_val and dev_map.has_key(dup_val):
del dev_map[dup_val]
action = model.get_value(it, self.COL_ACTION)
dev_map[value] = action
for k, v in dev_map.iteritems():
if k != value and v == action:
del dev_map[k]
break
if pointer_mode:
config.scanner.device_button_map = dev_map
else:
config.scanner.device_key_map = dev_map
def on_mapping_cleared(self, cell, path, pointer_mode):
model = self.wid("device_mapping_model")
it = model.get_iter_from_string(path)
if it is None:
return
if pointer_mode:
old_value = model.get(it, self.COL_BUTTON)
model.set(it, self.COL_BUTTON, 0)
dev_map = config.scanner.device_button_map
if dev_map.has_key(old_value):
del dev_map[old_value]
config.scanner.device_button_map = dev_map
else:
old_value = model.get(it, self.COL_KEY)
model.set(it, self.COL_KEY, 0)
dev_map = config.scanner.device_key_map
if dev_map.has_key(old_value):
del dev_map[old_value]
config.scanner.device_key_map = dev_map
def list_devices(self):
return filter(ScanDevice.is_useable, self.devices.list())
def _on_device_event(self, event, device_id, detail):
if event in ["DeviceAdded", "DeviceRemoved"]:
self.update_input_devices()
def get_value_for_action(self, action, dev_map):
for k, v in dev_map.iteritems():
if v == action:
return k
def bind_spin(self, name, key):
w = self.wid(name)
w.set_value(getattr(config.scanner, key))
w.connect("value-changed", self.bind_spin_callback, key)
getattr(config.scanner, key + '_notify_add')(w.set_value)
def bind_spin_callback(self, widget, key):
setattr(config.scanner, key, widget.get_value())
def bind_check(self, name, key):
w = self.wid(name)
w.set_active(getattr(config.scanner, key))
w.connect("toggled", self.bind_check_callback, key)
getattr(config.scanner, key + '_notify_add')(w.set_active)
def bind_check_callback(self, widget, key):
setattr(config.scanner, key, widget.get_active())
MAX_GINT32 = (1 << 31) - 1
class CellRendererMapping(Gtk.CellRendererText):
"""
Custom cell renderer that displays device buttons as labels.
"""
__gproperties__ = { b'button' : (GObject.TYPE_INT,
'', '', 0, MAX_GINT32, 0,
GObject.PARAM_READWRITE),
b'key' : (GObject.TYPE_INT,
'', '', 0, MAX_GINT32, 0,
GObject.PARAM_READWRITE),
b'pointer-mode': (bool, '', '', True,
GObject.PARAM_READWRITE) }
__gsignals__ = { b'mapping-edited' : (GObject.SIGNAL_RUN_LAST,
None, (str, int, bool)),
b'mapping-cleared': (GObject.SIGNAL_RUN_LAST,
None, (str, bool)) }
def __init__(self):
super(CellRendererMapping, self).__init__(editable=True)
self.key = 0
self.button = 0
self.pointer_mode = True
self._edit_widget = None
self._grab_widget = None
self._grab_pointer = None
self._grab_keyboard = None
self._path = None
self._bp_id = 0
self._kp_id = 0
self._se_id = 0
self._sizing_label = None
self._update_text_props()
def do_get_property(self, prop):
if prop.name == 'button':
return self.button
elif prop.name == 'key':
return self.key
elif prop.name == 'pointer-mode':
return self.pointer_mode
def do_set_property(self, prop, value):
if prop.name == 'button':
self.button = value
elif prop.name == 'key':
self.key = value
elif prop.name == 'pointer-mode':
self.pointer_mode = value
self._update_text_props()
def _update_text_props(self):
if (self.pointer_mode and self.button == 0) or \
(not self.pointer_mode and self.key == 0):
self.set_property("style", Pango.Style.ITALIC)
self.set_property("foreground-rgba", Gdk.RGBA(0.6, 0.6, 0.6, 1.0))
text = _("Disabled")
else:
self.set_property("style", Pango.Style.NORMAL)
self.set_property("foreground-set", False)
if self.pointer_mode:
text = "{} {!s}".format(_("Button"), self.button)
else:
text = Gdk.keyval_name(self.key)
self.set_property("text", text)
def _on_edit_widget_unrealize(self, widget):
Gtk.device_grab_remove(self._grab_widget, self._grab_pointer)
time = Gtk.get_current_event_time()
self._grab_pointer.ungrab(time)
self._grab_keyboard.ungrab(time)
def _editing_done(self):
self._grab_widget.handler_disconnect(self._bp_id)
self._grab_widget.handler_disconnect(self._kp_id)
self._grab_widget.handler_disconnect(self._se_id)
self._edit_widget.editing_done()
self._edit_widget.remove_widget()
def _on_button_press(self, widget, event):
self._editing_done()
if self.pointer_mode:
self.emit("mapping-edited",
self._path, event.button, self.pointer_mode)
return True
def _on_key_press(self, widget, event):
self._editing_done()
value = Gdk.keyval_to_lower(event.keyval)
if value == Gdk.KEY_BackSpace:
self.emit("mapping-cleared", self._path, self.pointer_mode)
elif value == Gdk.KEY_Escape:
pass
else:
if not self.pointer_mode:
self.emit("mapping-edited",
self._path, value, self.pointer_mode)
return True
def _on_scroll_event(self, widget, event):
self._editing_done()
if self.pointer_mode:
# mouse buttons 4 - 7 are delivered as scroll-events
button = 4 + event.direction
self.emit("mapping-edited",
self._path, button, self.pointer_mode)
return True
def do_get_preferred_width(self, widget):
if self._sizing_label is None:
self._sizing_label = Gtk.Label(label=_("Press a button..."))
return self._sizing_label.get_preferred_width()
def do_start_editing(self, event, widget, path, bg_area, cell_area, state):
device = event.get_device()
if device.get_source() == Gdk.InputSource.KEYBOARD:
keyboard = device
pointer = device.get_associated_device()
else:
pointer = device
keyboard = device.get_associated_device()
if keyboard.grab(widget.get_window(),
Gdk.GrabOwnership.WINDOW, False,
Gdk.EventMask.KEY_PRESS_MASK,
None, event.get_time()) != Gdk.GrabStatus.SUCCESS:
return
if pointer.grab(widget.get_window(),
Gdk.GrabOwnership.WINDOW, False,
Gdk.EventMask.BUTTON_PRESS_MASK,
None, event.get_time()) != Gdk.GrabStatus.SUCCESS:
keyboard.ungrab(time)
return
Gtk.device_grab_add(widget, pointer, True)
self._path = path
self._grab_pointer = pointer
self._grab_keyboard = keyboard
self._grab_widget = widget
self._bp_id = widget.connect("button-press-event", self._on_button_press)
self._kp_id = widget.connect("key-press-event", self._on_key_press)
self._se_id = widget.connect("scroll-event", self._on_scroll_event)
style = widget.get_style_context()
bg = style.get_background_color(Gtk.StateFlags.SELECTED)
fg = style.get_color(Gtk.StateFlags.SELECTED)
if self.pointer_mode:
text = _("Press a button...")
else:
text = _("Press a key...")
label = Gtk.Label(label=text,
halign=Gtk.Align.START,
valign=Gtk.Align.CENTER)
label.override_color(Gtk.StateFlags.NORMAL, fg)
self._edit_widget = EditableBox(label)
self._edit_widget.override_background_color(Gtk.StateFlags.NORMAL, bg)
self._edit_widget.connect("unrealize", self._on_edit_widget_unrealize)
self._edit_widget.show_all()
return self._edit_widget
class EditableBox(Gtk.EventBox, Gtk.CellEditable):
"""
Container that implements the Gtk.CellEditable interface.
"""
__gproperties__ = { b'editing-canceled': (bool, '', '', False,
GObject.PARAM_READWRITE) }
def __init__(self, child=None):
super(EditableBox, self).__init__()
self.editing_canceled = False
if child:
self.add(child)
def do_get_property(self, prop):
if prop.name == 'editing-canceled':
return self.editing_canceled
def do_set_property(self, prop, value):
if prop.name == 'editing-canceled':
self.editing_canceled = value
def do_start_editing(self, event):
pass
if __name__ == '__main__':
s = Settings(True)
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