# -*- coding: utf-8 -*-
# vim:et sts=4 sw=4
#
# ibus-typing-booster - A completion input method for IBus
#
# Copyright (c) 2012-2013 Anish Patil <apatil@redhat.com>
# Copyright (c) 2012-2018 Mike FABIAN <mfabian@redhat.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
'''
The setup tool for ibus typing booster.
'''
import sys
import os
from os import path
import re
import html
import signal
import argparse
import locale
from time import strftime
import dbus
import dbus.service
import dbus.glib
from gi import require_version
require_version('Gio', '2.0')
from gi.repository import Gio
require_version('GLib', '2.0')
from gi.repository import GLib
# set_prgname before importing other modules to show the name in warning
# messages when import modules are failed. E.g. Gtk.
GLib.set_application_name('Typing Booster Preferences')
# This makes gnome-shell load the .desktop file when running under Wayland:
GLib.set_prgname('ibus-setup-typing-booster')
require_version('Gdk', '3.0')
from gi.repository import Gdk
require_version('Gtk', '3.0')
from gi.repository import Gtk
require_version('IBus', '1.0')
from gi.repository import IBus
from pkginstall import InstallPkg
from i18n import DOMAINNAME, _, init as i18n_init
sys.path = [sys.path[0]+'/../engine'] + sys.path
from m17n_translit import Transliterator
import tabsqlitedb
import itb_util
import itb_emoji
import version
GTK_VERSION = (Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version())
def parse_args():
'''
Parse the command line arguments.
'''
parser = argparse.ArgumentParser(
description='ibus-typing-booster setup tool')
parser.add_argument(
'-q', '--no-debug',
action='store_true',
default=False,
help=('Do not redirect stdout and stderr to '
+ '~/.local/share/ibus-typing-booster/setup-debug.log, '
+ 'default: %(default)s'))
return parser.parse_args()
_ARGS = parse_args()
class SetupUI(Gtk.Window):
'''
User interface of the setup tool
'''
def __init__(self):
## fixme: if not self.check_instance():
## dummy_service = SetupService()
dummy_service = SetupService()
Gtk.Window.__init__(self, title='🚀 ' + _('Preferences'))
self.set_name('TypingBoosterPreferences')
self.set_modal(True)
style_provider = Gtk.CssProvider()
style_provider.load_from_data(
b'''
#TypingBoosterPreferences {
}
row { /* This is for listbox rows */
border-style: groove;
border-width: 0.05px;
}
''')
Gtk.StyleContext.add_provider_for_screen(
Gdk.Screen.get_default(),
style_provider,
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
self.tabsqlitedb = tabsqlitedb.tabsqlitedb()
self._gsettings = Gio.Settings(
schema='org.freedesktop.ibus.engine.typing-booster')
self._gsettings.connect('changed', self.on_gsettings_value_changed)
self.set_title('🚀 ' + _('Preferences for ibus-typing-booster'))
# https://tronche.com/gui/x/icccm/sec-4.html#WM_CLASS
# gnome-shell seems to use the first argument of set_wmclass()
# to find the .desktop file. If the .desktop file can be
# found, the name shown by gnome-shell in the top bar comes
# from that .desktop file and the icon to show is also read
# from that .desktop file. If the .desktop file cannot be
# found, the second argument of set_wmclass() is shown by
# gnome-shell in the top bar.
#
# It only works like this when gnome-shell runs under Xorg
# though, under Wayland things are different.
self.set_wmclass('ibus-setup-typing-booster', 'Typing Booster Preferences')
self.connect('destroy-event', self.on_destroy_event)
self.connect('delete-event', self.on_delete_event)
self._main_container = Gtk.VBox()
self.add(self._main_container)
self._notebook = Gtk.Notebook()
self._notebook.set_visible(True)
self._notebook.set_can_focus(False)
self._notebook.set_scrollable(False)
self._main_container.pack_start(self._notebook, True, True, 0)
self._dialog_action_area = Gtk.ButtonBox()
self._dialog_action_area.set_can_focus(False)
self._dialog_action_area.set_layout(Gtk.ButtonBoxStyle.EDGE)
self._main_container.pack_end(self._dialog_action_area, True, True, 0)
self._about_button = Gtk.Button(_('About'))
self._about_button.connect('clicked', self.on_about_button_clicked)
self._dialog_action_area.add(self._about_button)
self._close_button = Gtk.Button(stock=Gtk.STOCK_CLOSE)
self._close_button.connect('clicked', self.on_close_clicked)
self._dialog_action_area.add(self._close_button)
self._options_grid = Gtk.Grid()
self._options_grid.set_visible(True)
self._options_grid.set_can_focus(False)
self._options_grid.set_border_width(6)
self._options_grid.set_column_spacing(6)
self._options_grid.set_row_homogeneous(True)
self._options_grid.set_column_homogeneous(True)
self._options_label = Gtk.Label(
_('Options'))
self._dictionaries_and_input_methods_vbox = Gtk.VBox()
margin = 10
self._dictionaries_and_input_methods_vbox.set_margin_start(margin)
self._dictionaries_and_input_methods_vbox.set_margin_end(margin)
self._dictionaries_and_input_methods_vbox.set_margin_top(margin)
self._dictionaries_and_input_methods_vbox.set_margin_bottom(margin)
self._dictionaries_and_input_methods_label = Gtk.Label(
_('Dictionaries and input methods'))
self._custom_shortcuts_grid = Gtk.Grid()
self._custom_shortcuts_grid.set_visible(True)
self._custom_shortcuts_grid.set_can_focus(False)
self._custom_shortcuts_grid.set_border_width(6)
self._custom_shortcuts_grid.set_column_spacing(6)
self._custom_shortcuts_grid.set_row_homogeneous(True)
self._custom_shortcuts_grid.set_column_homogeneous(True)
self._custom_shortcuts_label = Gtk.Label(
_('Custom shortcuts'))
self._notebook.append_page(
self._options_grid,
self._options_label)
self._notebook.append_page(
self._dictionaries_and_input_methods_vbox,
self._dictionaries_and_input_methods_label)
self._notebook.append_page(
self._custom_shortcuts_grid,
self._custom_shortcuts_label)
self._tab_enable_checkbutton = Gtk.CheckButton(
_('Enable suggestions by Tab key'))
self._tab_enable_checkbutton.set_tooltip_text(
_('If this option is on, suggestions are not shown by default. Typing Tab is then necessary to show the list of suggestions. After a commit the suggestions are hidden again until the next Tab key is typed.'))
self._tab_enable_checkbutton.connect(
'clicked', self.on_tab_enable_checkbutton)
self._options_grid.attach(
self._tab_enable_checkbutton, 0, 0, 2, 1)
self._tab_enable = itb_util.variant_to_value(
self._gsettings.get_value('tabenable'))
if self._tab_enable is None:
self._tab_enable = False
if self._tab_enable is True:
self._tab_enable_checkbutton.set_active(True)
self._show_number_of_candidates_checkbutton = Gtk.CheckButton(
_('Display total number of candidates'))
self._show_number_of_candidates_checkbutton.set_tooltip_text(
_('Display how many candidates there are and which one is selected on top of the list of candidates.'))
self._show_number_of_candidates_checkbutton.connect(
'clicked', self.on_show_number_of_candidates_checkbutton)
self._options_grid.attach(
self._show_number_of_candidates_checkbutton, 0, 1, 2, 1)
self._show_number_of_candidates = itb_util.variant_to_value(
self._gsettings.get_value('shownumberofcandidates'))
if self._show_number_of_candidates is None:
self._show_number_of_candidates = False
if self._show_number_of_candidates is True:
self._show_number_of_candidates_checkbutton.set_active(True)
self._show_status_info_in_auxiliary_text_checkbutton = Gtk.CheckButton(
_('Show status info in auxiliary text'))
self._show_status_info_in_auxiliary_text_checkbutton.set_tooltip_text(
_('Show in the auxiliary text whether “Emoji prediction” mode and “Off the record” mode are on or off and show which input method is currently used for the preëdit. The auxiliary text is an optional line of text displayed above the candidate list.'))
self._show_status_info_in_auxiliary_text_checkbutton.connect(
'clicked', self.on_show_status_info_in_auxiliary_text_checkbutton)
self._options_grid.attach(
self._show_status_info_in_auxiliary_text_checkbutton, 0, 2, 2, 1)
self._show_status_info_in_auxiliary_text = itb_util.variant_to_value(
self._gsettings.get_value('showstatusinfoinaux'))
if self._show_status_info_in_auxiliary_text is None:
self._show_status_info_in_auxiliary_text = False
if self._show_status_info_in_auxiliary_text is True:
self._show_status_info_in_auxiliary_text_checkbutton.set_active(True)
self._use_digits_as_select_keys_checkbutton = Gtk.CheckButton(
_('Use digits as select keys'))
self._use_digits_as_select_keys_checkbutton.set_tooltip_text(
_('Use the regular digits 1-9 as select keys. If that option is on, numbers can only by typed while no suggestions are shown. Therefore, completions for numbers cannot be suggested. And typing words containing numbers, like “A4” is more difficult as typing “4” would select the 4th suggestion. On the other hand, selecting suggestions using 1-9 is easier then using the always enabled select keys F1-F9 as the latter keys are farther away from the fingers.'))
self._use_digits_as_select_keys_checkbutton.connect(
'clicked', self.on_use_digits_as_select_keys_checkbutton)
self._options_grid.attach(
self._use_digits_as_select_keys_checkbutton, 0, 3, 2, 1)
self._use_digits_as_select_keys = itb_util.variant_to_value(
self._gsettings.get_value('usedigitsasselectkeys'))
if self._use_digits_as_select_keys is None:
self._use_digits_as_select_keys = True
if self._use_digits_as_select_keys is True:
self._use_digits_as_select_keys_checkbutton.set_active(True)
self._remember_last_used_preedit_ime_checkbutton = Gtk.CheckButton(
_('Remember last used preedit input method'))
self._remember_last_used_preedit_ime_checkbutton.set_tooltip_text(
_('If more then one input method is used at the same time, one of them is used for the preedit. Which input method is used for the preedit can be changed via the menu or via shortcut keys. If this option is enabled, such a change is remembered even if the session is restarted. '))
self._remember_last_used_preedit_ime_checkbutton.connect(
'clicked', self.on_remember_last_used_preedit_ime_checkbutton)
self._options_grid.attach(
self._remember_last_used_preedit_ime_checkbutton, 0, 4, 2, 1)
self._remember_last_used_preedit_ime = itb_util.variant_to_value(
self._gsettings.get_value('rememberlastusedpreeditime'))
if self._remember_last_used_preedit_ime is None:
self._remember_last_used_preedit_ime = False
if self._remember_last_used_preedit_ime is True:
self._remember_last_used_preedit_ime_checkbutton.set_active(True)
self._emoji_predictions_checkbutton = Gtk.CheckButton(
_('Unicode symbols and emoji predictions'))
self._emoji_predictions_checkbutton.set_tooltip_text(
_('Whether Unicode symbols and emoji should be included in the predictions. Emoji are pictographs like ☺♨⛵…. Unicode symbols are other symbols like mathematical symbols (∀∑∯…), arrows (←↑↔…), currency symbols (€₹₺…), braille patterns (⠥⠩…), and many other symbols. These are technically not emoji but nevertheless useful symbols.'))
self._emoji_predictions_checkbutton.connect(
'clicked', self.on_emoji_predictions_checkbutton)
self._options_grid.attach(
self._emoji_predictions_checkbutton, 0, 5, 2, 1)
self._emoji_predictions = itb_util.variant_to_value(
self._gsettings.get_value('emojipredictions'))
if self._emoji_predictions is None:
self._emoji_predictions = False
if self._emoji_predictions is True:
self._emoji_predictions_checkbutton.set_active(True)
self._off_the_record_checkbutton = Gtk.CheckButton(
_('Off the record mode'))
self._off_the_record_checkbutton.set_tooltip_text(
_('While “Off the record” mode is on, learning from user input is disabled. If learned user input is available, predictions are usually much better than predictions using only dictionaries. Therefore, one should use this option sparingly. Only if one wants to avoid saving secret user input to disk it might make sense to use this option temporarily.'))
self._off_the_record_checkbutton.connect(
'clicked', self.on_off_the_record_checkbutton)
self._options_grid.attach(
self._off_the_record_checkbutton, 0, 6, 2, 1)
self._off_the_record = itb_util.variant_to_value(
self._gsettings.get_value('offtherecord'))
if self._off_the_record is None:
self._off_the_record = False
if self._off_the_record is True:
self._off_the_record_checkbutton.set_active(True)
self._qt_im_module_workaround_checkbutton = Gtk.CheckButton(
_('Use a workaround for a bug in Qt im module'))
self._qt_im_module_workaround_checkbutton.set_tooltip_text(
_('Use a workaround for bugs in the input method modules of Qt4 and Qt5. Attention, although this workaround makes it work better when the Qt input modules are used, it causes problems when XIM is used. I.e. the XIM module of Qt4 will not work well when this workaround is enabled and input via XIM into X11 programs like xterm will not work well either.'))
self._qt_im_module_workaround_checkbutton.connect(
'clicked', self.on_qt_im_module_workaround_checkbutton)
self._options_grid.attach(
self._qt_im_module_workaround_checkbutton, 0, 7, 2, 1)
self._qt_im_module_workaround = itb_util.variant_to_value(
self._gsettings.get_value('qtimmoduleworkaround'))
if self._qt_im_module_workaround is None:
self._qt_im_module_workaround = False
if self._qt_im_module_workaround is True:
self._qt_im_module_workaround_checkbutton.set_active(True)
self._arrow_keys_reopen_preedit_checkbutton = Gtk.CheckButton(
_('Arrow keys can reopen a preedit'))
self._arrow_keys_reopen_preedit_checkbutton.set_tooltip_text(
_('Whether it is allowed to reopen a preedit when the cursor reaches a word boundary after moving it with the arrow keys. Enabling this option is useful to correct already committed words. But it is quite buggy at the moment and how well it works depends on repetition speed of the arrow keys and system load. Because it is buggy, this option is off by default.'))
self._arrow_keys_reopen_preedit_checkbutton.connect(
'clicked', self.on_arrow_keys_reopen_preedit_checkbutton)
self._options_grid.attach(
self._arrow_keys_reopen_preedit_checkbutton, 0, 8, 2, 1)
self._arrow_keys_reopen_preedit = itb_util.variant_to_value(
self._gsettings.get_value('arrowkeysreopenpreedit'))
if self._arrow_keys_reopen_preedit is None:
self._arrow_keys_reopen_preedit = False
if self._arrow_keys_reopen_preedit is True:
self._arrow_keys_reopen_preedit_checkbutton.set_active(True)
self._auto_commit_characters_label = Gtk.Label(
_('Auto commit characters:'))
self._auto_commit_characters_label.set_tooltip_text(
_('The characters in this list cause the preedit to be committed automatically, followed by a space. For example, if “.” is an auto commit character, this saves you typing a space manually after the end of a sentence. You can freely edit this list, a reasonable value might be “.,;:?!)”. You should not add characters to that list which are needed by your input method, for example if you use Latin-Pre (t-latn-pre) it would be a bad idea to add “.” to that list because it would prevent you from typing “.s” to get “ṡ”. You can also disable this feature completely by making the list empty (which is the default).'))
self._auto_commit_characters_label.set_xalign(0)
self._options_grid.attach(
self._auto_commit_characters_label, 0, 9, 1, 1)
self._auto_commit_characters_entry = Gtk.Entry()
self._options_grid.attach(
self._auto_commit_characters_entry, 1, 9, 1, 1)
self._auto_commit_characters = itb_util.variant_to_value(
self._gsettings.get_value('autocommitcharacters'))
if not self._auto_commit_characters:
self._auto_commit_characters = ''
self._auto_commit_characters_entry.set_text(self._auto_commit_characters)
self._auto_commit_characters_entry.connect(
'notify::text', self.on_auto_commit_characters_entry)
self._page_size_label = Gtk.Label(
_('Candidate window page size:'))
self._page_size_label.set_tooltip_text(
_('How many suggestion candidates to show in one page of the candidate list.'))
self._page_size_label.set_xalign(0)
self._options_grid.attach(
self._page_size_label, 0, 10, 1, 1)
self._page_size_adjustment = Gtk.SpinButton()
self._page_size_adjustment.set_visible(True)
self._page_size_adjustment.set_can_focus(True)
self._page_size_adjustment.set_increments(1.0, 1.0)
self._page_size_adjustment.set_range(1.0, 9.0)
self._options_grid.attach(
self._page_size_adjustment, 1, 10, 1, 1)
self._page_size = itb_util.variant_to_value(
self._gsettings.get_value('pagesize'))
if self._page_size:
self._page_size_adjustment.set_value(int(self._page_size))
else:
self._page_size_adjustment.set_value(6)
self._page_size_adjustment.connect(
'value-changed', self.on_page_size_adjustment_value_changed)
self._lookup_table_orientation_label = Gtk.Label(
_('Candidate window orientation'))
self._lookup_table_orientation_label.set_tooltip_text(
_('Whether the candidate window should be drawn horizontally or vertically.'))
self._lookup_table_orientation_label.set_xalign(0)
self._options_grid.attach(
self._lookup_table_orientation_label, 0, 11, 1, 1)
self._lookup_table_orientation_combobox = Gtk.ComboBox()
self._lookup_table_orientation_store = Gtk.ListStore(str, int)
self._lookup_table_orientation_store.append(
[_('Horizontal'), IBus.Orientation.HORIZONTAL])
self._lookup_table_orientation_store.append(
[_('Vertical'), IBus.Orientation.VERTICAL])
self._lookup_table_orientation_store.append(
[_('System default'), IBus.Orientation.SYSTEM])
self._lookup_table_orientation_combobox.set_model(
self._lookup_table_orientation_store)
renderer_text = Gtk.CellRendererText()
self._lookup_table_orientation_combobox.pack_start(
renderer_text, True)
self._lookup_table_orientation_combobox.add_attribute(
renderer_text, "text", 0)
self._lookup_table_orientation = itb_util.variant_to_value(
self._gsettings.get_value('lookuptableorientation'))
if self._lookup_table_orientation is None:
self._lookup_table_orientation = IBus.Orientation.VERTICAL
for i, item in enumerate(self._lookup_table_orientation_store):
if self._lookup_table_orientation == item[1]:
self._lookup_table_orientation_combobox.set_active(i)
self._options_grid.attach(
self._lookup_table_orientation_combobox, 1, 11, 1, 1)
self._lookup_table_orientation_combobox.connect(
"changed",
self.on_lookup_table_orientation_combobox_changed)
self._min_chars_completion_label = Gtk.Label(
_('Minimum number of chars for completion:'))
self._min_chars_completion_label.set_tooltip_text(
_('Show no suggestions when less than this number of characters have been typed.'))
self._min_chars_completion_label.set_xalign(0)
self._options_grid.attach(
self._min_chars_completion_label, 0, 12, 1, 1)
self._min_char_complete_adjustment = Gtk.SpinButton()
self._min_char_complete_adjustment.set_visible(True)
self._min_char_complete_adjustment.set_can_focus(True)
self._min_char_complete_adjustment.set_increments(1.0, 1.0)
self._min_char_complete_adjustment.set_range(1.0, 9.0)
self._options_grid.attach(
self._min_char_complete_adjustment, 1, 12, 1, 1)
self._min_char_complete = itb_util.variant_to_value(
self._gsettings.get_value('mincharcomplete'))
if self._min_char_complete:
self._min_char_complete_adjustment.set_value(
int(self._min_char_complete))
else:
self._min_char_complete_adjustment.set_value(1)
self._min_char_complete_adjustment.connect(
'value-changed', self.on_min_char_complete_adjustment_value_changed)
self._learn_from_file_button = Gtk.Button(
_('Learn from text file'))
self._learn_from_file_button.set_tooltip_text(
_('Learn your style by reading a text file'))
self._options_grid.attach(
self._learn_from_file_button, 0, 13, 2, 1)
self._learn_from_file_button.connect(
'clicked', self.on_learn_from_file_clicked)
self._delete_learned_data_button = Gtk.Button(
_('Delete learned data'))
self._delete_learned_data_button.set_tooltip_text(
_('Delete all personal language data learned from typing or from reading files'))
self._options_grid.attach(
self._delete_learned_data_button, 0, 14, 2, 1)
self._delete_learned_data_button.connect(
'clicked', self.on_delete_learned_data_clicked)
self._dictionaries_label = Gtk.Label()
self._dictionaries_label.set_text(
'<b>' +_('Use dictionaries for the following languages:') + '</b>')
self._dictionaries_label.set_use_markup(True)
margin = 5
self._dictionaries_label.set_margin_start(margin)
self._dictionaries_label.set_margin_end(margin)
self._dictionaries_label.set_margin_top(margin)
self._dictionaries_label.set_margin_bottom(margin)
self._dictionaries_label.set_hexpand(False)
self._dictionaries_label.set_vexpand(False)
self._dictionaries_label.set_xalign(0)
self._dictionaries_and_input_methods_vbox.pack_start(
self._dictionaries_label, False, False, 0)
self._dictionaries_scroll = Gtk.ScrolledWindow()
self._dictionaries_and_input_methods_vbox.pack_start(
self._dictionaries_scroll, True, True, 0)
self._dictionaries_install_missing_button = Gtk.Button(
_('Install missing dictionaries'))
self._dictionaries_install_missing_button.set_tooltip_text(
_('Install the dictionaries which are setup here but not installed'))
self._dictionaries_install_missing_button.connect(
'clicked', self.on_install_missing_dictionaries)
self._dictionaries_action_area = Gtk.ButtonBox()
self._dictionaries_action_area.set_can_focus(False)
self._dictionaries_action_area.set_layout(Gtk.ButtonBoxStyle.START)
self._dictionaries_and_input_methods_vbox.pack_start(
self._dictionaries_action_area, False, False, 0)
self._dictionaries_add_button = Gtk.Button()
self._dictionaries_add_button_label = Gtk.Label()
self._dictionaries_add_button_label.set_text(
'<span size="xx-large"><b>+</b></span>')
self._dictionaries_add_button_label.set_use_markup(True)
self._dictionaries_add_button.add(
self._dictionaries_add_button_label)
self._dictionaries_add_button.set_tooltip_text(
_('Add a dictionary'))
self._dictionaries_add_button.connect(
'clicked', self.on_dictionaries_add_button_clicked)
self._dictionaries_remove_button = Gtk.Button()
self._dictionaries_remove_button_label = Gtk.Label()
self._dictionaries_remove_button_label.set_text(
'<span size="xx-large"><b>−</b></span>')
self._dictionaries_remove_button_label.set_use_markup(True)
self._dictionaries_remove_button.add(
self._dictionaries_remove_button_label)
self._dictionaries_remove_button.set_tooltip_text(
_('Remove a dictionary'))
self._dictionaries_remove_button.connect(
'clicked', self.on_dictionaries_remove_button_clicked)
self._dictionaries_remove_button.set_sensitive(False)
self._dictionaries_up_button = Gtk.Button()
self._dictionaries_up_button_label = Gtk.Label()
self._dictionaries_up_button_label.set_text(
'<span size="xx-large"><b>↑</b></span>')
self._dictionaries_up_button_label.set_use_markup(True)
self._dictionaries_up_button.add(self._dictionaries_up_button_label)
self._dictionaries_up_button.set_tooltip_text(
_('Move dictionary down'))
self._dictionaries_up_button.connect(
'clicked', self.on_dictionaries_up_button_clicked)
self._dictionaries_up_button.set_sensitive(False)
self._dictionaries_down_button = Gtk.Button()
self._dictionaries_down_button_label = Gtk.Label()
self._dictionaries_down_button_label.set_text(
'<span size="xx-large"><b>↓</b></span>')
self._dictionaries_down_button_label.set_use_markup(True)
self._dictionaries_down_button.add(self._dictionaries_down_button_label)
self._dictionaries_down_button.set_tooltip_text(
_('Move dictionary up'))
self._dictionaries_down_button.connect(
'clicked', self.on_dictionaries_down_button_clicked)
self._dictionaries_down_button.set_sensitive(False)
self._dictionaries_action_area.add(self._dictionaries_add_button)
self._dictionaries_action_area.add(self._dictionaries_remove_button)
self._dictionaries_action_area.add(self._dictionaries_up_button)
self._dictionaries_action_area.add(self._dictionaries_down_button)
self._dictionaries_action_area.add(self._dictionaries_install_missing_button)
self._fill_dictionaries_listbox()
self._input_methods_label = Gtk.Label()
self._input_methods_label.set_text(
'<b>' + _('Use the following input methods:') + '</b>')
self._input_methods_label.set_use_markup(True)
margin = 5
self._input_methods_label.set_margin_start(margin)
self._input_methods_label.set_margin_end(margin)
self._input_methods_label.set_margin_top(margin)
self._input_methods_label.set_margin_bottom(margin)
self._input_methods_label.set_hexpand(False)
self._input_methods_label.set_vexpand(False)
self._input_methods_label.set_xalign(0)
self._dictionaries_and_input_methods_vbox.pack_start(
self._input_methods_label, False, False, 0)
self._input_methods_scroll = Gtk.ScrolledWindow()
self._dictionaries_and_input_methods_vbox.pack_start(
self._input_methods_scroll, True, True, 0)
self._input_methods_action_area = Gtk.ButtonBox()
self._input_methods_action_area.set_can_focus(False)
self._input_methods_action_area.set_layout(Gtk.ButtonBoxStyle.START)
self._dictionaries_and_input_methods_vbox.pack_start(
self._input_methods_action_area, False, False, 0)
self._input_methods_add_button = Gtk.Button()
self._input_methods_add_button_label = Gtk.Label()
self._input_methods_add_button_label.set_text(
'<span size="xx-large"><b>+</b></span>')
self._input_methods_add_button_label.set_use_markup(True)
self._input_methods_add_button.add(
self._input_methods_add_button_label)
self._input_methods_add_button.set_tooltip_text(
_('Add an input method'))
self._input_methods_add_button.connect(
'clicked', self.on_input_methods_add_button_clicked)
self._input_methods_add_button.set_sensitive(False)
self._input_methods_remove_button = Gtk.Button()
self._input_methods_remove_button_label = Gtk.Label()
self._input_methods_remove_button_label.set_text(
'<span size="xx-large"><b>−</b></span>')
self._input_methods_remove_button_label.set_use_markup(True)
self._input_methods_remove_button.add(
self._input_methods_remove_button_label)
self._input_methods_remove_button.set_tooltip_text(
_('Remove an input method'))
self._input_methods_remove_button.connect(
'clicked', self.on_input_methods_remove_button_clicked)
self._input_methods_remove_button.set_sensitive(False)
self._input_methods_up_button = Gtk.Button()
self._input_methods_up_button_label = Gtk.Label()
self._input_methods_up_button_label.set_text(
'<span size="xx-large"><b>↑</b></span>')
self._input_methods_up_button_label.set_use_markup(True)
self._input_methods_up_button.add(
self._input_methods_up_button_label)
self._input_methods_up_button.set_tooltip_text(
_('Move input method down'))
self._input_methods_up_button.connect(
'clicked', self.on_input_methods_up_button_clicked)
self._input_methods_up_button.set_sensitive(False)
self._input_methods_down_button = Gtk.Button()
self._input_methods_down_button_label = Gtk.Label()
self._input_methods_down_button_label.set_text(
'<span size="xx-large"><b>↓</b></span>')
self._input_methods_down_button_label.set_use_markup(True)
self._input_methods_down_button.add(
self._input_methods_down_button_label)
self._input_methods_down_button.set_tooltip_text(
_('Move input method up'))
self._input_methods_down_button.connect(
'clicked', self.on_input_methods_down_button_clicked)
self._input_methods_down_button.set_sensitive(False)
self._input_methods_help_button = Gtk.Button(
_('Input Method Help'))
self._input_methods_help_button.set_tooltip_text(
_('Display some help showing how to use the input method selected above.'))
self._input_methods_help_button.connect(
'clicked', self.on_input_methods_help_button_clicked)
self._input_methods_help_button.set_sensitive(False)
self._input_methods_action_area.add(self._input_methods_add_button)
self._input_methods_action_area.add(self._input_methods_remove_button)
self._input_methods_action_area.add(self._input_methods_up_button)
self._input_methods_action_area.add(self._input_methods_down_button)
self._input_methods_action_area.add(self._input_methods_help_button)
self._fill_input_methods_listbox()
self._shortcut_label = Gtk.Label(
_('Enter shortcut here:'))
self._shortcut_label.set_hexpand(False)
self._shortcut_label.set_vexpand(False)
self._shortcut_label.set_xalign(0)
self._custom_shortcuts_grid.attach(
self._shortcut_label, 0, 0, 3, 1)
self._shortcut_entry = Gtk.Entry()
self._shortcut_entry.set_visible(True)
self._shortcut_entry.set_can_focus(True)
self._shortcut_entry.set_hexpand(False)
self._shortcut_entry.set_vexpand(False)
self._custom_shortcuts_grid.attach(
self._shortcut_entry, 0, 1, 3, 1)
self._shortcut_expansion_label = Gtk.Label(
_('Enter shortcut expansion here:'))
self._shortcut_expansion_label.set_hexpand(False)
self._shortcut_expansion_label.set_vexpand(False)
self._shortcut_expansion_label.set_xalign(0)
self._custom_shortcuts_grid.attach(
self._shortcut_expansion_label, 0, 2, 3, 1)
self._shortcut_expansion_entry = Gtk.Entry()
self._shortcut_expansion_entry.set_visible(True)
self._shortcut_expansion_entry.set_can_focus(True)
self._shortcut_expansion_entry.set_hexpand(False)
self._shortcut_expansion_entry.set_vexpand(False)
self._custom_shortcuts_grid.attach(
self._shortcut_expansion_entry, 0, 3, 3, 1)
self._shortcut_clear_button = Gtk.Button(
_('Clear input'))
self._shortcut_clear_button.set_receives_default(False)
self._shortcut_clear_button.set_hexpand(False)
self._shortcut_clear_button.set_vexpand(False)
self._custom_shortcuts_grid.attach(
self._shortcut_clear_button, 0, 4, 1, 1)
self._shortcut_clear_button.connect(
'clicked', self.on_shortcut_clear_clicked)
self._shortcut_delete_button = Gtk.Button(
_('Delete shortcut'))
self._shortcut_delete_button.set_receives_default(False)
self._shortcut_delete_button.set_hexpand(False)
self._shortcut_delete_button.set_vexpand(False)
self._custom_shortcuts_grid.attach(
self._shortcut_delete_button, 1, 4, 1, 1)
self._shortcut_delete_button.connect(
'clicked', self.on_shortcut_delete_clicked)
self._shortcut_add_button = Gtk.Button(
_('Add shortcut'))
self._shortcut_add_button.set_receives_default(False)
self._shortcut_add_button.set_hexpand(False)
self._shortcut_add_button.set_vexpand(False)
self._custom_shortcuts_grid.attach(
self._shortcut_add_button, 2, 4, 1, 1)
self._shortcut_add_button.connect(
'clicked', self.on_shortcut_add_clicked)
self._shortcut_treeview_scroll = Gtk.ScrolledWindow()
self._shortcut_treeview_scroll.set_can_focus(False)
self._shortcut_treeview_scroll.set_hexpand(False)
self._shortcut_treeview_scroll.set_vexpand(True)
#self._shortcut_treeview_scroll.set_shadow_type(in)
self._shortcut_treeview = Gtk.TreeView()
self._shortcut_treeview_model = Gtk.ListStore(str, str)
self._shortcut_treeview.set_model(self._shortcut_treeview_model)
current_shortcuts = self.tabsqlitedb.list_user_shortcuts()
for i, shortcut in enumerate(current_shortcuts):
self._shortcut_treeview_model.append(shortcut)
self._shortcut_treeview.append_column(
Gtk.TreeViewColumn(
# Translators: Column heading of the table listing the existing shortcuts
_('Shortcut'),
Gtk.CellRendererText(),
text=0))
self._shortcut_treeview.append_column(
Gtk.TreeViewColumn(
# Translators: Column heading of the table listing the existing shortcuts
_('Shortcut expansion'),
Gtk.CellRendererText(),
text=1))
self._shortcut_treeview.get_selection().connect(
'changed', self.on_shortcut_selected)
self._shortcut_treeview_scroll.add(self._shortcut_treeview)
self._custom_shortcuts_grid.attach(
self._shortcut_treeview_scroll, 0, 5, 3, 10)
self.show_all()
def _fill_dictionaries_listbox_row(self, name):
missing_dictionary = False
row = name + ' ' # NO-BREAK SPACE as a separator
# add some spaces for nicer formatting:
row += ' ' * (20 - len(name))
(dic_path,
aff_path) = itb_util.find_hunspell_dictionary(name)
row += '\t' + _('Spell checking') + ' '
if dic_path:
row += '✔️'
else:
row += '❌'
missing_dictionary = True
row += ' \t' + _('Emoji') + ' '
if itb_emoji.find_cldr_annotation_path(name):
row += '✔️'
else:
row += '❌'
return (row, missing_dictionary)
def _fill_dictionaries_listbox(self):
'''
Fill the dictionaries listbox with the list of dictionaries read
from dconf.
'''
for child in self._dictionaries_scroll.get_children():
self._dictionaries_scroll.remove(child)
self._dictionaries_listbox = Gtk.ListBox()
self._dictionaries_scroll.add(self._dictionaries_listbox)
self._dictionaries_listbox_selected_dictionary_name = ''
self._dictionaries_listbox_selected_dictionary_index = -1
self._dictionaries_listbox.set_visible(True)
self._dictionaries_listbox.set_vexpand(True)
self._dictionaries_listbox.set_selection_mode(Gtk.SelectionMode.SINGLE)
self._dictionaries_listbox.set_activate_on_single_click(True)
self._dictionaries_listbox.connect(
'row-selected', self.on_dictionary_selected)
self._dictionary_names = []
dictionary = itb_util.variant_to_value(
self._gsettings.get_value('dictionary'))
if dictionary:
names = [x.strip() for x in dictionary.split(',')]
for name in names:
if name:
self._dictionary_names.append(name)
if self._dictionary_names == []:
# There are no dictionaries set in dconf, get a default list of
# dictionaries from the current effective value of LC_CTYPE:
self._dictionary_names = itb_util.get_default_dictionaries(
locale.getlocale(category=locale.LC_CTYPE)[0])
missing_dictionaries = False
for name in self._dictionary_names:
label = Gtk.Label()
(text,
missing_dictionary) = self._fill_dictionaries_listbox_row(name)
if missing_dictionary:
missing_dictionaries = True
label.set_text(html.escape(text))
label.set_use_markup(True)
label.set_xalign(0)
margin = 1
label.set_margin_start(margin)
label.set_margin_end(margin)
label.set_margin_top(margin)
label.set_margin_bottom(margin)
self._dictionaries_listbox.insert(label, -1)
self._dictionaries_listbox.show_all()
self._dictionaries_install_missing_button.set_sensitive(
missing_dictionaries)
def _fill_input_methods_listbox_row(self, ime):
row = ime + ' ' # NO-BREAK SPACE as a separator
# add some spaces for nicer formatting:
row += ' ' * (20 - len(ime))
(path,
title,
description,
full_contents,
error) = itb_util.get_ime_help(ime)
if title:
row += '\t' + '(' + title + ')'
if error:
row += '\t' + '⚠️ ' + error
try:
dummy = Transliterator(ime)
row += '\t' + '✔️'
except ValueError as open_error:
row += '\t' + '❌ ' + str(open_error)
return row
def _fill_input_methods_listbox(self):
'''
Fill the input methods listbox with the list of input methods read
from dconf.
'''
for child in self._input_methods_scroll.get_children():
self._input_methods_scroll.remove(child)
self._input_methods_listbox = Gtk.ListBox()
self._input_methods_scroll.add(self._input_methods_listbox)
self._input_methods_listbox_selected_ime_name = ''
self._input_methods_listbox_selected_ime_index = -1
self._input_methods_listbox.set_visible(True)
self._input_methods_listbox.set_vexpand(True)
self._input_methods_listbox.set_selection_mode(Gtk.SelectionMode.SINGLE)
self._input_methods_listbox.set_activate_on_single_click(True)
self._input_methods_listbox.connect(
'row-selected', self.on_input_method_selected)
self._current_imes = []
inputmethod = itb_util.variant_to_value(
self._gsettings.get_value('inputmethod'))
if inputmethod:
inputmethods = [x.strip() for x in inputmethod.split(',')]
for ime in inputmethods:
if ime:
self._current_imes.append(ime)
if self._current_imes == []:
# There is no ime set in dconf, get a default list of
# input methods for the current effective value of LC_CTYPE:
self._current_imes = itb_util.get_default_input_methods(
locale.getlocale(category=locale.LC_CTYPE)[0])
if len(self._current_imes) > itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS:
sys.stderr.write(
'Trying to set more than the allowed maximum of %s '
%itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS
+ 'input methods.\n'
+ 'Trying to set: %s\n' %self._current_imes
+ 'Really setting: %s\n'
%self._current_imes[:itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS])
self._current_imes = (
self._current_imes[:itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS])
# Save reduced list of input methods back to settings:
self._gsettings.set_value(
'inputmethod',
GLib.Variant.new_string(','.join(self._current_imes)))
for ime in self._current_imes:
label = Gtk.Label()
label.set_text(html.escape(
self._fill_input_methods_listbox_row(ime)))
label.set_use_markup(True)
label.set_xalign(0)
margin = 1
label.set_margin_start(margin)
label.set_margin_end(margin)
label.set_margin_top(margin)
label.set_margin_bottom(margin)
self._input_methods_listbox.insert(label, -1)
self._input_methods_listbox.show_all()
self._input_methods_add_button.set_sensitive(
len(self._current_imes) < itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS)
def __run_message_dialog(self, message, message_type=Gtk.MessageType.INFO):
'''Run a dialog to show an error or warning message'''
dialog = Gtk.MessageDialog(
flags=Gtk.DialogFlags.MODAL,
message_type=message_type,
buttons=Gtk.ButtonsType.OK,
message_format=message)
dialog.run()
dialog.destroy()
def check_instance(self):
'''
Check whether another instance of the setup tool is running already
'''
if (dbus.SessionBus().request_name("org.ibus.typingbooster")
!= dbus.bus.REQUEST_NAME_REPLY_PRIMARY_OWNER):
self.__run_message_dialog(
_("Another instance of this app is already running."),
Gtk.MessageType.ERROR)
sys.exit(1)
else:
return False
def on_delete_event(self, *dummy_args):
'''
The window has been deleted, probably by the window manager.
'''
Gtk.main_quit()
def on_destroy_event(self, *dummy_args):
'''
The window has been destroyed.
'''
Gtk.main_quit()
def on_close_clicked(self, *dummy_args):
'''
The button to close the dialog has been clicked.
'''
Gtk.main_quit()
def on_gsettings_value_changed(self, settings, key):
'''
Called when a value in the settings has been changed.
:param settings: The settings object
:type settings: Gio.Settings object
:param key: The key of the setting which has changed
:type key: String
'''
value = itb_util.variant_to_value(self._gsettings.get_value(key))
sys.stderr.write('Settings changed: key=%s value=%s\n' %(key, value))
if key == 'qtimmoduleworkaround':
self.set_qt_im_module_workaround(value, update_gsettings=False)
return
if key == 'arrowkeysreopenpreedit':
self.set_arrow_keys_reopen_preedit(value, update_gsettings=False)
return
if key == 'emojipredictions':
self.set_emoji_prediction_mode(value, update_gsettings=False)
return
if key == 'offtherecord':
self.set_off_the_record_mode(value, update_gsettings=False)
return
if key == 'autocommitcharacters':
self.set_auto_commit_characters(value, update_gsettings=False)
return
if key == 'tabenable':
self.set_tab_enable(value, update_gsettings=False)
return
if key == 'rememberlastusedpreeditime':
self.set_remember_last_used_preedit_ime(
value, update_gsettings=False)
return
if key == 'pagesize':
self.set_page_size(value, update_gsettings=False)
return
if key == 'lookuptableorientation':
self.set_lookup_table_orientation(value, update_gsettings=False)
return
if key == 'mincharcomplete':
self.set_min_char_complete(value, update_gsettings=False)
return
if key == 'shownumberofcandidates':
self.set_show_number_of_candidates(value, update_gsettings=False)
return
if key == 'showstatusinfoinaux':
self.set_show_status_info_in_auxiliary_text(
value, update_gsettings=False)
return
if key == 'usedigitsasselectkeys':
self.set_use_digits_as_select_keys(value, update_gsettings=False)
return
if key == 'inputmethod':
self.set_current_imes(
[x.strip() for x in value.split(',')], update_gsettings=False)
return
if key == 'dictionary':
self.set_dictionary_names(
[x.strip() for x in value.split(',')], update_gsettings=False)
return
if key == 'dictionaryinstalltimestamp':
# A dictionary has been updated or installed,
# the ibus-typing-booster will (re)load all dictionaries,
# but here in the setup tool there is nothing to do.
sys.stderr.write('A dictionary has been updated or installed.')
return
sys.stderr.write('Unknown key\n')
return
def on_about_button_clicked(self, dummy_button):
'''
The “About” button has been clicked
:param dummy_button: The “About” button
:type dummy_button: Gtk.Button object
'''
aboutdialog = itb_util.ItbAboutDialog()
def on_tab_enable_checkbutton(self, widget):
'''
The checkbutton whether to show candidates only when
requested with the tab key or not has been clicked.
'''
self.set_tab_enable(
widget.get_active(), update_gsettings=True)
def on_show_number_of_candidates_checkbutton(self, widget):
'''
The checkbutton whether to show the number of candidates
on top of the lookup table has been clicked.
'''
self.set_show_number_of_candidates(
widget.get_active(), update_gsettings=True)
def on_show_status_info_in_auxiliary_text_checkbutton(self, widget):
'''
The checkbutton whether to show status in the auxiliary text,
has been clicked.
'''
self.set_show_status_info_in_auxiliary_text(
widget.get_active(), update_gsettings=True)
def on_use_digits_as_select_keys_checkbutton(self, widget):
'''
The checkbutton whether to use the digits 1 … 9 as select
keys has been clicked.
'''
self.set_use_digits_as_select_keys(
widget.get_active(), update_gsettings=True)
def on_remember_last_used_preedit_ime_checkbutton(self, widget):
'''
The checkbutton whether to remember the last used input method
for the preëdit has been clicked.
'''
self.set_remember_last_used_preedit_ime(
widget.get_active(), update_gsettings=True)
def on_emoji_predictions_checkbutton(self, widget):
'''
The checkbutton whether to predict emoji as well or not
has been clicked.
'''
self.set_emoji_prediction_mode(
widget.get_active(), update_gsettings=True)
def on_off_the_record_checkbutton(self, widget):
'''
The checkbutton whether to use “Off the record” mode, i.e. whether to
learn from user data by saving user input to the user database
or not, has been clicked.
'''
self.set_off_the_record_mode(
widget.get_active(), update_gsettings=True)
def on_qt_im_module_workaround_checkbutton(self, widget):
'''
The checkbutton whether to use the workaround for the broken
implementation of forward_key_event() in the Qt 4/5 input
module, has been clicked.
'''
self.set_qt_im_module_workaround(
widget.get_active(), update_gsettings=True)
def on_arrow_keys_reopen_preedit_checkbutton(self, widget):
'''
The checkbutton whether arrow keys are allowed to reopen
a preëdit, has been clicked.
'''
self.set_arrow_keys_reopen_preedit(
widget.get_active(), update_gsettings=True)
def on_auto_commit_characters_entry(self, widget, dummy_property_spec):
'''
The list of characters triggering an auto commit has been changed.
'''
self.set_auto_commit_characters(
widget.get_text(), update_gsettings=True)
def on_page_size_adjustment_value_changed(self, dummy_widget):
'''
The page size of the lookup table has been changed.
'''
self.set_page_size(
self._page_size_adjustment.get_value(), update_gsettings=True)
def on_lookup_table_orientation_combobox_changed(self, widget):
'''
A change of the lookup table orientation has been requested
with the combobox
'''
tree_iter = widget.get_active_iter()
if tree_iter != None:
model = widget.get_model()
orientation = model[tree_iter][1]
self.set_lookup_table_orientation(
orientation, update_gsettings=True)
def on_min_char_complete_adjustment_value_changed(self, dummy_widget):
'''
The value for the mininum number of characters before
completion is attempted has been changed.
'''
self.set_min_char_complete(
self._min_char_complete_adjustment.get_value(), update_gsettings=True)
def on_dictionary_to_add_selected(self, dummy_listbox, listbox_row):
'''
Signal handler for selecting a dictionary to add
:param dummy_listbox: The list box used to select the dictionary to add
:type dummy_listbox: Gtk.ListBox object
:param listbox_row: A row containing a dictionary name
:type listbox_row: Gtk.ListBoxRow object
'''
name = listbox_row.get_child().get_text().split(' ')[0]
if GTK_VERSION >= (3, 22, 0):
self._dictionaries_add_popover.popdown()
self._dictionaries_add_popover.hide()
if not name or name in self._dictionary_names:
return
self.set_dictionary_names(
[name] + self._dictionary_names, update_gsettings=True)
self._dictionaries_listbox_selected_dictionary_index = 0
self._dictionaries_listbox_selected_dictionary_name = name
self._dictionaries_listbox.select_row(
self._dictionaries_listbox.get_row_at_index(0))
def _fill_dictionaries_add_listbox(self, filter_text):
'''
Fill the listbox of dictionaries to choose from
:param filter_text: The filter text to limit the dictionaries
listed. Only dictionaries which contain
the filter text as a substring
(ignoring case and spaces) are listed.
:type filter_text: String
'''
for child in self._dictionaries_add_popover_scroll.get_children():
self._dictionaries_add_popover_scroll.remove(child)
self._dictionaries_add_listbox = Gtk.ListBox()
self._dictionaries_add_popover_scroll.add(
self._dictionaries_add_listbox)
self._dictionaries_add_listbox.set_visible(True)
self._dictionaries_add_listbox.set_vexpand(True)
self._dictionaries_add_listbox.set_selection_mode(
Gtk.SelectionMode.SINGLE)
self._dictionaries_add_listbox.set_activate_on_single_click(True)
self._dictionaries_add_listbox.connect(
'row-selected', self.on_dictionary_to_add_selected)
rows = []
for name in sorted(itb_util.SUPPORTED_DICTIONARIES):
if name in self._dictionary_names:
continue
if not (filter_text.replace(' ', '').lower()
in name.replace(' ', '').lower()):
continue
rows.append(self._fill_dictionaries_listbox_row(name)[0])
for row in rows:
label = Gtk.Label()
label.set_text(html.escape(row))
label.set_use_markup(True)
label.set_xalign(0)
margin = 1
label.set_margin_start(margin)
label.set_margin_end(margin)
label.set_margin_top(margin)
label.set_margin_bottom(margin)
self._dictionaries_add_listbox.insert(label, -1)
self._dictionaries_add_popover.show_all()
def on_dictionaries_search_entry_changed(self, search_entry):
'''
Signal handler for changed text in the dictionaries search entry
:param search_entry: The search entry
:type search_entry: Gtk.SearchEntry object
'''
filter_text = search_entry.get_text()
self._fill_dictionaries_add_listbox(filter_text)
def on_dictionaries_add_button_clicked(self, *dummy_args):
'''
Signal handler called when the “add” button to add another
dictionary has been clicked.
'''
self._dictionaries_add_popover = Gtk.Popover()
self._dictionaries_add_popover.set_relative_to(
self._dictionaries_add_button)
self._dictionaries_add_popover.set_position(Gtk.PositionType.RIGHT)
self._dictionaries_add_popover.set_vexpand(True)
self._dictionaries_add_popover.set_hexpand(True)
dictionaries_add_popover_vbox = Gtk.VBox()
margin = 12
dictionaries_add_popover_vbox.set_margin_start(margin)
dictionaries_add_popover_vbox.set_margin_end(margin)
dictionaries_add_popover_vbox.set_margin_top(margin)
dictionaries_add_popover_vbox.set_margin_bottom(margin)
dictionaries_add_popover_vbox.set_spacing(margin)
dictionaries_add_popover_label = Gtk.Label()
dictionaries_add_popover_label.set_text(_('Add dictionary'))
dictionaries_add_popover_label.set_visible(True)
dictionaries_add_popover_label.set_halign(Gtk.Align.FILL)
dictionaries_add_popover_vbox.pack_start(
dictionaries_add_popover_label, False, False, 0)
dictionaries_add_popover_search_entry = Gtk.SearchEntry()
dictionaries_add_popover_search_entry.set_can_focus(True)
dictionaries_add_popover_search_entry.set_visible(True)
dictionaries_add_popover_search_entry.set_halign(Gtk.Align.FILL)
dictionaries_add_popover_search_entry.set_hexpand(False)
dictionaries_add_popover_search_entry.set_vexpand(False)
dictionaries_add_popover_search_entry.connect(
'search-changed', self.on_dictionaries_search_entry_changed)
dictionaries_add_popover_vbox.pack_start(
dictionaries_add_popover_search_entry, False, False, 0)
self._dictionaries_add_popover_scroll = Gtk.ScrolledWindow()
self._dictionaries_add_popover_scroll.set_hexpand(True)
self._dictionaries_add_popover_scroll.set_vexpand(True)
self._dictionaries_add_popover_scroll.set_kinetic_scrolling(False)
self._dictionaries_add_popover_scroll.set_overlay_scrolling(True)
self._fill_dictionaries_add_listbox('')
dictionaries_add_popover_vbox.pack_start(
self._dictionaries_add_popover_scroll, True, True, 0)
self._dictionaries_add_popover.add(dictionaries_add_popover_vbox)
if GTK_VERSION >= (3, 22, 0):
self._dictionaries_add_popover.popup()
self._dictionaries_add_popover.show_all()
def on_dictionaries_remove_button_clicked(self, *dummy_args):
'''
Signal handler called when the “remove” button for
an input method has been clicked.
'''
index = self._dictionaries_listbox_selected_dictionary_index
if (not (index >= 0 and index < len(self._dictionary_names))):
# This should not happen, one should not be able
# to click the remove button in this case, just return:
return
self.set_dictionary_names(
self._dictionary_names[:index]
+ self._dictionary_names[index + 1:],
update_gsettings=True)
self._dictionaries_listbox_selected_dictionary_index = -1
self._dictionaries_listbox_selected_dictionary_name = ''
self._dictionaries_listbox.unselect_all()
def on_dictionaries_up_button_clicked(self, *dummy_args):
'''
Signal handler called when the “up” button for a dictionary
has been clicked.
Increases the priority of the selected dictionary.
'''
index = self._dictionaries_listbox_selected_dictionary_index
if (not (index > 0 and index < len(self._dictionary_names))):
# This should not happen, one should not be able
# to click the up button in this case, just return:
return
self.set_dictionary_names(
self._dictionary_names[:index - 1]
+ [self._dictionary_names[index]]
+ [self._dictionary_names[index - 1]]
+ self._dictionary_names[index + 1:],
update_gsettings=True)
self._dictionaries_listbox_selected_dictionary_index = index - 1
self._dictionaries_listbox_selected_dictionary_name = (
self._dictionary_names[index - 1])
self._dictionaries_listbox.select_row(
self._dictionaries_listbox.get_row_at_index(index - 1))
def on_dictionaries_down_button_clicked(self, *dummy_args):
'''
Signal handler called when the “down” button for a dictionary
has been clicked.
Lowers the priority of the selected dictionary.
'''
index = self._dictionaries_listbox_selected_dictionary_index
if (not (index >= 0 and index < len(self._dictionary_names) - 1)):
# This should not happen, one should not be able
# to click the down button in this case, just return:
return
self.set_dictionary_names(
self._dictionary_names[:index]
+ [self._dictionary_names[index + 1]]
+ [self._dictionary_names[index]]
+ self._dictionary_names[index + 2:],
update_gsettings=True)
self._dictionaries_listbox_selected_dictionary_index = index + 1
self._dictionaries_listbox_selected_dictionary_name = (
self._dictionary_names[index + 1])
self._dictionaries_listbox.select_row(
self._dictionaries_listbox.get_row_at_index(index + 1))
def on_install_missing_dictionaries(self, *dummy_args):
'''
Signal handler called when the “Install missing dictionaries”
button is clicked.
Tries to install the appropriate dictionary packages.
'''
missing_dictionary_packages = set()
for name in self._dictionary_names:
(dic_path,
aff_path) = itb_util.find_hunspell_dictionary(name)
if not dic_path:
missing_dictionary_packages.add(
'hunspell-' + name.split('_')[0])
for package in missing_dictionary_packages:
InstallPkg(package)
self._fill_dictionaries_listbox()
if missing_dictionary_packages:
# Write a timestamp to dconf to trigger the callback
# for changed dconf values in the engine and reload
# the dictionaries:
self._gsettings.set_value(
'dictionaryinstalltimestamp',
GLib.Variant.new_string(strftime('%Y-%m-%d %H:%M:%S')))
def on_dictionary_selected(self, dummy_listbox, listbox_row):
'''
Signal handler called when a dictionary is selected
:param dummy_listbox: The listbox used to select dictionaries
:type dummy_listbox: Gtk.ListBox object
:param listbox_row: A row containing the dictionary name
:type listbox_row: Gtk.ListBoxRow object
'''
if listbox_row:
self._dictionaries_listbox_selected_dictionary_name = (
listbox_row.get_child().get_text().split(' ')[0])
self._dictionaries_listbox_selected_dictionary_index = (
listbox_row.get_index())
self._dictionaries_remove_button.set_sensitive(True)
self._dictionaries_up_button.set_sensitive(
self._dictionaries_listbox_selected_dictionary_index > 0)
self._dictionaries_down_button.set_sensitive(
self._dictionaries_listbox_selected_dictionary_index
< len(self._dictionary_names) - 1)
else:
# all rows have been unselected
self._dictionaries_listbox_selected_dictionary_name = ''
self._dictionaries_listbox_selected_dictionary_index = -1
self._dictionaries_remove_button.set_sensitive(False)
self._dictionaries_up_button.set_sensitive(False)
self._dictionaries_down_button.set_sensitive(False)
def on_input_method_to_add_selected(self, dummy_listbox, listbox_row):
'''
Signal handler for selecting an input method to add
:param dummy_listbox: The list box used to select the input method to add
:type dummy_listbox: Gtk.ListBox object
:param listbox_row: A row containing an input method name
:type listbox_row: Gtk.ListBoxRow object
'''
ime = listbox_row.get_child().get_text().split(' ')[0]
if GTK_VERSION >= (3, 22, 0):
self._input_methods_add_popover.popdown()
self._input_methods_add_popover.hide()
if not ime or ime in self._current_imes:
return
self.set_current_imes(
[ime] + self._current_imes, update_gsettings=True)
self._input_methods_listbox_selected_ime_index = 0
self._input_methods_listbox_selected_ime_name = ime
self._input_methods_listbox.select_row(
self._input_methods_listbox.get_row_at_index(0))
def _fill_input_methods_add_listbox(self, filter_text):
'''
Fill the listbox of input methods to choose from
:param filter_text: The filter text to limit the input methods
listed. Only input methods which contain
the filter text as a substring
(ignoring case and spaces) are listed.
:type filter_text: String
'''
for child in self._input_methods_add_popover_scroll.get_children():
self._input_methods_add_popover_scroll.remove(child)
self._input_methods_add_listbox = Gtk.ListBox()
self._input_methods_add_popover_scroll.add(
self._input_methods_add_listbox)
self._input_methods_add_listbox.set_visible(True)
self._input_methods_add_listbox.set_vexpand(True)
self._input_methods_add_listbox.set_selection_mode(
Gtk.SelectionMode.SINGLE)
self._input_methods_add_listbox.set_activate_on_single_click(True)
self._input_methods_add_listbox.connect(
'row-selected', self.on_input_method_to_add_selected)
rows = []
for ime in ['NoIme'] + sorted(itb_util.M17N_INPUT_METHODS):
if ime in self._current_imes:
continue
row = self._fill_input_methods_listbox_row(ime)
if (filter_text.replace(' ', '').lower()
in row.replace(' ', '').lower()):
rows.append(row)
for row in rows:
label = Gtk.Label()
label.set_text(html.escape(row))
label.set_use_markup(True)
label.set_xalign(0)
margin = 1
label.set_margin_start(margin)
label.set_margin_end(margin)
label.set_margin_top(margin)
label.set_margin_bottom(margin)
self._input_methods_add_listbox.insert(label, -1)
self._input_methods_add_popover.show_all()
def on_input_methods_search_entry_changed(self, search_entry):
'''
Signal handler for changed text in the input methods search entry
:param search_entry: The search entry
:type search_entry: Gtk.SearchEntry object
'''
filter_text = search_entry.get_text()
self._fill_input_methods_add_listbox(filter_text)
def on_input_methods_add_button_clicked(self, *dummy_args):
'''
Signal handler called when the “add” button to add another
input method has been clicked.
'''
if len(self._current_imes) >= itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS:
# Actually this should never happen because the button to add
# an input method should not be sensitive if the maximum number
# of input methods is already reached.
#
# Probably it is better not to make this message translatable
# in order not to create extra work for the translators to
# translate a message which should never be displayed anyway.
self.__run_message_dialog(
'The maximum number of input methods is %s.'
%itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS,
message_type=Gtk.MessageType.ERROR)
return
self._input_methods_add_popover = Gtk.Popover()
self._input_methods_add_popover.set_relative_to(
self._input_methods_add_button)
self._input_methods_add_popover.set_position(Gtk.PositionType.RIGHT)
self._input_methods_add_popover.set_vexpand(True)
self._input_methods_add_popover.set_hexpand(True)
input_methods_add_popover_vbox = Gtk.VBox()
margin = 12
input_methods_add_popover_vbox.set_margin_start(margin)
input_methods_add_popover_vbox.set_margin_end(margin)
input_methods_add_popover_vbox.set_margin_top(margin)
input_methods_add_popover_vbox.set_margin_bottom(margin)
input_methods_add_popover_vbox.set_spacing(margin)
input_methods_add_popover_label = Gtk.Label()
input_methods_add_popover_label.set_text(_('Add input method'))
input_methods_add_popover_label.set_visible(True)
input_methods_add_popover_label.set_halign(Gtk.Align.FILL)
input_methods_add_popover_vbox.pack_start(
input_methods_add_popover_label, False, False, 0)
input_methods_add_popover_search_entry = Gtk.SearchEntry()
input_methods_add_popover_search_entry.set_can_focus(True)
input_methods_add_popover_search_entry.set_visible(True)
input_methods_add_popover_search_entry.set_halign(Gtk.Align.FILL)
input_methods_add_popover_search_entry.set_hexpand(False)
input_methods_add_popover_search_entry.set_vexpand(False)
input_methods_add_popover_search_entry.connect(
'search-changed', self.on_input_methods_search_entry_changed)
input_methods_add_popover_vbox.pack_start(
input_methods_add_popover_search_entry, False, False, 0)
self._input_methods_add_popover_scroll = Gtk.ScrolledWindow()
self._input_methods_add_popover_scroll.set_hexpand(True)
self._input_methods_add_popover_scroll.set_vexpand(True)
self._input_methods_add_popover_scroll.set_kinetic_scrolling(False)
self._input_methods_add_popover_scroll.set_overlay_scrolling(True)
self._fill_input_methods_add_listbox('')
input_methods_add_popover_vbox.pack_start(
self._input_methods_add_popover_scroll, True, True, 0)
self._input_methods_add_popover.add(input_methods_add_popover_vbox)
if GTK_VERSION >= (3, 22, 0):
self._input_methods_add_popover.popup()
self._input_methods_add_popover.show_all()
def on_input_methods_remove_button_clicked(self, *dummy_args):
'''
Signal handler called when the “remove” button for
an input method has been clicked.
'''
index = self._input_methods_listbox_selected_ime_index
if (not (index >= 0 and index < len(self._current_imes))):
# This should not happen, one should not be able
# to click the remove button in this case, just return:
return
self.set_current_imes(
self._current_imes[:index] + self._current_imes[index + 1:],
update_gsettings=True)
self._input_methods_listbox_selected_ime_index = -1
self._input_methods_listbox_selected_ime_name = ''
self._input_methods_listbox.unselect_all()
def on_input_methods_up_button_clicked(self, *dummy_args):
'''
Signal handler called when the “up” button for an input method
has been clicked.
Increases the priority of the selected input method.
'''
index = self._input_methods_listbox_selected_ime_index
if (not (index > 0 and index < len(self._current_imes))):
# This should not happen, one should not be able
# to click the up button in this case, just return:
return
self.set_current_imes(
self._current_imes[:index - 1]
+ [self._current_imes[index]]
+ [self._current_imes[index - 1]]
+ self._current_imes[index + 1:],
update_gsettings=True)
self._input_methods_listbox_selected_ime_index = index - 1
self._input_methods_listbox_selected_ime_name = (
self._current_imes[index - 1])
self._input_methods_listbox.select_row(
self._input_methods_listbox.get_row_at_index(index - 1))
def on_input_methods_down_button_clicked(self, *dummy_args):
'''
Signal handler called when the “down” button for an input method
has been clicked.
Lowers the priority of the selected input method.
'''
index = self._input_methods_listbox_selected_ime_index
if (not (index >= 0 and index < len(self._current_imes) - 1)):
# This should not happen, one should not be able
# to click the down button in this case, just return:
return
self.set_current_imes(
self._current_imes[:index]
+ [self._current_imes[index + 1]]
+ [self._current_imes[index]]
+ self._current_imes[index + 2:],
update_gsettings=True)
self._input_methods_listbox_selected_ime_index = index + 1
self._input_methods_listbox_selected_ime_name = self._current_imes[index + 1]
self._input_methods_listbox.select_row(
self._input_methods_listbox.get_row_at_index(index + 1))
def on_input_methods_help_button_clicked(self, dummy_widget):
'''
Show a help window for the input method selected in the
listbox.
'''
if not self._input_methods_listbox_selected_ime_name:
return
(path,
title,
description,
full_contents,
error) = itb_util.get_ime_help(
self._input_methods_listbox_selected_ime_name)
window_title = self._input_methods_listbox_selected_ime_name
if title:
window_title += ' ' + title
if path:
window_title += ' ' + path
if error:
window_contents = error
else:
window_contents = description
if full_contents:
window_contents += (
'\n\n'
+ '############################################################'
+ '\n'
+ 'Complete file implementing the input method follows here:\n'
+ '############################################################'
+ '\n'
+ full_contents)
win = HelpWindow(
parent=self,
title=window_title,
contents=window_contents),
def on_input_method_selected(self, dummy_listbox, listbox_row):
'''
Signal handler called when an input method is selected
:param dummy_listbox: The listbox used to select input methods
:type dummy_listbox: Gtk.ListBox object
:param listbox_row: A row containing the input method name
:type listbox_row: Gtk.ListBoxRow object
'''
if listbox_row:
self._input_methods_listbox_selected_ime_name = (
listbox_row.get_child().get_text().split(' ')[0])
index = listbox_row.get_index()
self._input_methods_listbox_selected_ime_index = index
self._input_methods_remove_button.set_sensitive(True)
self._input_methods_up_button.set_sensitive(
index > 0 and index < len(self._current_imes))
self._input_methods_down_button.set_sensitive(
index >= 0 and index < len(self._current_imes) - 1)
self._input_methods_help_button.set_sensitive(True)
else:
# all rows have been unselected
self._input_methods_listbox_selected_ime_name = ''
self._input_methods_listbox_selected_ime_index = -1
self._input_methods_remove_button.set_sensitive(False)
self._input_methods_up_button.set_sensitive(False)
self._input_methods_down_button.set_sensitive(False)
self._input_methods_help_button.set_sensitive(False)
def on_shortcut_clear_clicked(self, dummy_widget):
'''
The button to clear the entry fields for defining
a custom shortcut has been clicked.
'''
self._shortcut_entry.set_text('')
self._shortcut_expansion_entry.set_text('')
self._shortcut_treeview.get_selection().unselect_all()
def on_shortcut_delete_clicked(self, dummy_widget):
'''
The button to delete a custom shortcut has been clicked.
'''
shortcut = self._shortcut_entry.get_text().strip()
shortcut_expansion = (
self._shortcut_expansion_entry.get_text().strip())
if shortcut and shortcut_expansion:
model = self._shortcut_treeview_model
iterator = model.get_iter_first()
while iterator:
if (model.get_value(iterator, 0) == shortcut
and
model.get_value(iterator, 1) == shortcut_expansion):
self.tabsqlitedb.remove_phrase(
input_phrase=shortcut,
phrase=shortcut_expansion)
if not model.remove(iterator):
iterator = None
else:
iterator = model.iter_next(iterator)
self._shortcut_entry.set_text('')
self._shortcut_expansion_entry.set_text('')
self._shortcut_treeview.get_selection().unselect_all()
def on_shortcut_add_clicked(self, dummy_widget):
'''
The button to add a custom shortcut has been clicked.
'''
self._shortcut_treeview.get_selection().unselect_all()
shortcut = self._shortcut_entry.get_text().strip()
shortcut_expansion = (
self._shortcut_expansion_entry.get_text().strip())
if shortcut and shortcut_expansion:
model = self._shortcut_treeview_model
iterator = model.get_iter_first()
shortcut_existing = False
while iterator:
if (model.get_value(iterator, 0) == shortcut
and
model.get_value(iterator, 1) == shortcut_expansion):
shortcut_existing = True
iterator = model.iter_next(iterator)
if not shortcut_existing:
sys.stderr.write(
'defining shortcut: “%s” -> “%s”\n'
%(shortcut, shortcut_expansion))
self.tabsqlitedb.check_phrase_and_update_frequency(
input_phrase=shortcut,
phrase=shortcut_expansion,
user_freq_increment=itb_util.SHORTCUT_USER_FREQ)
model.append((shortcut, shortcut_expansion))
self._shortcut_entry.set_text('')
self._shortcut_expansion_entry.set_text('')
self._shortcut_treeview.get_selection().unselect_all()
def on_shortcut_selected(self, selection):
'''
A row in the list of shortcuts has been selected.
'''
(model, iterator) = selection.get_selected()
if iterator:
shortcut = model[iterator][0]
shortcut_expansion = model[iterator][1]
self._shortcut_entry.set_text(shortcut)
self._shortcut_expansion_entry.set_text(shortcut_expansion)
def on_learn_from_file_clicked(self, dummy_widget):
'''
The button to learn from a user supplied text file
has been clicked.
'''
self._learn_from_file_button.set_sensitive(False)
filename = ''
chooser = Gtk.FileChooserDialog(
_('Open File ...'),
self,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN, Gtk.ResponseType.OK))
response = chooser.run()
if response == Gtk.ResponseType.OK:
filename = chooser.get_filename()
chooser.destroy()
while Gtk.events_pending():
Gtk.main_iteration()
if filename and os.path.isfile(filename):
if self.tabsqlitedb.read_training_data_from_file(filename):
dialog = Gtk.MessageDialog(
parent=self,
flags=Gtk.DialogFlags.MODAL,
message_type=Gtk.MessageType.INFO,
buttons=Gtk.ButtonsType.OK,
message_format=(
_("Learned successfully from file %(filename)s.")
%{'filename': filename}))
else:
dialog = Gtk.MessageDialog(
parent=self,
flags=Gtk.DialogFlags.MODAL,
message_type=Gtk.MessageType.ERROR,
buttons=Gtk.ButtonsType.OK,
message_format=(
_("Learning from file %(filename)s failed.")
%{'filename': filename}))
dialog.run()
dialog.destroy()
self._learn_from_file_button.set_sensitive(True)
def on_delete_learned_data_clicked(self, dummy_widget):
'''
The button requesting to delete all data learned from
user input or text files has been clicked.
'''
self._delete_learned_data_button.set_sensitive(False)
confirm_question = Gtk.Dialog(
title=_('Are you sure?'),
parent=self,
buttons=(
Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OK, Gtk.ResponseType.OK))
box = confirm_question.get_content_area()
box.add(Gtk.Label(
_('Do you really want to delete all language \n'
+ 'data learned from typing or reading files?')))
confirm_question.show_all()
response = confirm_question.run()
confirm_question.destroy()
while Gtk.events_pending():
Gtk.main_iteration()
if response == Gtk.ResponseType.OK:
self.tabsqlitedb.remove_all_phrases()
self._delete_learned_data_button.set_sensitive(True)
def set_qt_im_module_workaround(self, mode, update_gsettings=True):
'''Sets whether the workaround for the qt im module is used or not
:param mode: Whether to use the workaround for the qt im module or not
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_qt_im_module_workaround(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._qt_im_module_workaround:
return
self._qt_im_module_workaround = mode
if update_gsettings:
self._gsettings.set_value(
'qtimmoduleworkaround',
GLib.Variant.new_boolean(mode))
else:
self._qt_im_module_workaround_checkbutton.set_active(mode)
def set_arrow_keys_reopen_preedit(self, mode, update_gsettings=True):
'''Sets whether the arrow keys are allowed to reopen a preëdit
:param mode: Whether arrow keys can reopen a preëdit
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_arrow_keys_reopen_preedit(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._arrow_keys_reopen_preedit:
return
self._arrow_keys_reopen_preedit = mode
if update_gsettings:
self._gsettings.set_value(
'arrowkeysreopenpreedit',
GLib.Variant.new_boolean(mode))
else:
self._arrow_keys_reopen_preedit_checkbutton.set_active(mode)
def set_emoji_prediction_mode(self, mode, update_gsettings=True):
'''Sets the emoji prediction mode
:param mode: Whether to switch emoji prediction on or off
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_emoji_prediction_mode(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._emoji_predictions:
return
self._emoji_predictions = mode
if update_gsettings:
self._gsettings.set_value(
'emojipredictions',
GLib.Variant.new_boolean(mode))
else:
self._emoji_predictions_checkbutton.set_active(mode)
def set_off_the_record_mode(self, mode, update_gsettings=True):
'''Sets the “Off the record” mode
:param mode: Whether to prevent saving input to the
user database or not
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_off_the_record_mode(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._off_the_record:
return
self._off_the_record = mode
if update_gsettings:
self._gsettings.set_value(
'offtherecord',
GLib.Variant.new_boolean(mode))
else:
self._off_the_record_checkbutton.set_active(mode)
def set_auto_commit_characters(self, auto_commit_characters,
update_gsettings=True):
'''Sets the auto commit characters
:param auto_commit_characters: The characters which trigger a commit
with an extra space
:type auto_commit_characters: string
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_auto_commit_characters(%s, update_gsettings = %s)\n"
%(auto_commit_characters, update_gsettings))
if auto_commit_characters == self._auto_commit_characters:
return
self._auto_commit_characters = auto_commit_characters
if update_gsettings:
self._gsettings.set_value(
'autocommitcharacters',
GLib.Variant.new_string(auto_commit_characters))
else:
self._auto_commit_characters_entry.set_text(self._auto_commit_characters)
def set_tab_enable(self, mode, update_gsettings=True):
'''Sets the “Tab enable” mode
:param mode: Whether to show a candidate list only when typing Tab
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_tab_enable(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._tab_enable:
return
self._tab_enable = mode
if update_gsettings:
self._gsettings.set_value(
'tabenable',
GLib.Variant.new_boolean(mode))
else:
self._tab_enable_checkbutton.set_active(mode)
def set_remember_last_used_preedit_ime(self, mode, update_gsettings=True):
'''Sets the “Remember last used preëdit ime” mode
:param mode: Whether to remember the input method used last for
the preëdit
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_remember_last_used_preedit_ime(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._remember_last_used_preedit_ime:
return
self._remember_last_used_preedit_ime = mode
if update_gsettings:
self._gsettings.set_value(
'rememberlastusedpreeditime',
GLib.Variant.new_boolean(mode))
else:
self._remember_last_used_preedit_ime_checkbutton.set_active(mode)
def set_page_size(self, page_size, update_gsettings=True):
'''Sets the page size of the lookup table
:param page_size: The page size of the lookup table
:type mode: integer >= 1 and <= 9
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_page_size(%s, update_gsettings = %s)\n"
%(page_size, update_gsettings))
if page_size == self._page_size:
return
if page_size >= 1 and page_size <= 9:
self._page_size = page_size
if update_gsettings:
self._gsettings.set_value(
'pagesize',
GLib.Variant.new_int32(page_size))
else:
self._page_size_adjustment.set_value(int(page_size))
def set_lookup_table_orientation(self, orientation, update_gsettings=True):
'''Sets the page size of the lookup table
:param orientation: The orientation of the lookup table
:type mode: integer >= 0 and <= 2
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_lookup_table_orientation(%s, update_gsettings = %s)\n"
%(orientation, update_gsettings))
if orientation == self._lookup_table_orientation:
return
if orientation >= 0 and orientation <= 2:
self._lookup_table_orientation = orientation
if update_gsettings:
self._gsettings.set_value(
'lookuptableorientation',
GLib.Variant.new_int32(orientation))
else:
for i, item in enumerate(self._lookup_table_orientation_store):
if self._lookup_table_orientation == item[1]:
self._lookup_table_orientation_combobox.set_active(i)
def set_min_char_complete(self, min_char_complete, update_gsettings=True):
'''Sets the minimum number of characters to try completion
:param min_char_complete: The minimum number of characters
to type before completion is tried.
:type mode: integer >= 1 and <= 9
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_min_char_complete(%s, update_gsettings = %s)\n"
%(min_char_complete, update_gsettings))
if min_char_complete == self._min_char_complete:
return
if min_char_complete >= 1 and min_char_complete <= 9:
self._min_char_complete = min_char_complete
if update_gsettings:
self._gsettings.set_value(
'mincharcomplete',
GLib.Variant.new_int32(min_char_complete))
else:
self._min_char_complete_adjustment.set_value(int(min_char_complete))
def set_show_number_of_candidates(self, mode, update_gsettings=True):
'''Sets the “Show number of candidates” mode
:param mode: Whether to show the number of candidates
in the auxiliary text
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_show_number_of_candidates(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._show_number_of_candidates:
return
self._show_number_of_candidates = mode
self._show_number_of_candidates_checkbutton.set_active(mode)
if update_gsettings:
self._gsettings.set_value(
'shownumberofcandidates',
GLib.Variant.new_boolean(mode))
def set_show_status_info_in_auxiliary_text(self, mode, update_gsettings=True):
'''Sets the “Show status info in auxiliary text” mode
:param mode: Whether to show status information in the
auxiliary text.
Currently the status information which can be
displayed there is whether emoji mode and
off-the-record mode are on or off
and which input method is currently used for
the preëdit text.
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_show_status_info_in_auxiliary_text"
+ "(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._show_status_info_in_auxiliary_text:
return
self._show_status_info_in_auxiliary_text = mode
if update_gsettings:
self._gsettings.set_value(
'showstatusinfoinaux',
GLib.Variant.new_boolean(mode))
else:
self._show_status_info_in_auxiliary_text_checkbutton.set_active(mode)
def set_use_digits_as_select_keys(self, mode, update_gsettings=True):
'''Sets the “Use digits as select keys” mode
:param mode: Whether to use digits as select keys
:type mode: boolean
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
sys.stderr.write(
"set_use_digits_as_select_keys(%s, update_gsettings = %s)\n"
%(mode, update_gsettings))
if mode == self._use_digits_as_select_keys:
return
self._use_digits_as_select_keys = mode
if update_gsettings:
self._gsettings.set_value(
'usedigitsasselectkeys',
GLib.Variant.new_boolean(mode))
else:
self._use_digits_as_select_keys_checkbutton.set_active(mode)
def set_current_imes(self, imes, update_gsettings=True):
'''Set current list of input methods
:param imes: List of input methods
:type imes: List of strings
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
imes = [x for x in imes if x]
if imes == self._current_imes: # nothing to do
return
if len(imes) > itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS:
sys.stderr.write(
'Trying to set more than the allowed maximum of %s '
%itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS
+ 'input methods.\n'
+ 'Trying to set: %s\n' %imes
+ 'Really setting: %s\n'
%imes[:itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS])
imes = imes[:itb_util.MAXIMUM_NUMBER_OF_INPUT_METHODS]
self._current_imes = imes
self._fill_input_methods_listbox()
if update_gsettings:
self._gsettings.set_value(
'inputmethod',
GLib.Variant.new_string(','.join(imes)))
else:
# unselect all rows:
self._input_methods_listbox_selected_ime_name = ''
self._input_methods_listbox_selected_ime_index = -1
self._input_methods_remove_button.set_sensitive(False)
self._input_methods_up_button.set_sensitive(False)
self._input_methods_down_button.set_sensitive(False)
self._input_methods_help_button.set_sensitive(False)
def set_dictionary_names(self, dictionary_names, update_gsettings=True):
'''Set current dictionary names
:param dictionary_names: List of names of dictionaries to use
:type dictionary_names: List of strings
:param update_gsettings: Whether to write the change to Gsettings.
Set this to False if this method is
called because the Gsettings key changed
to avoid endless loops when the Gsettings
key is changed twice in a short time.
:type update_gsettings: boolean
'''
dictionary_names = [x for x in dictionary_names if x]
if dictionary_names == self._dictionary_names: # nothing to do
return
self._dictionary_names = dictionary_names
print(self._dictionary_names)
self._fill_dictionaries_listbox()
if update_gsettings:
self._gsettings.set_value(
'dictionary',
GLib.Variant.new_string(','.join(dictionary_names)))
else:
# unselect all rows:
self._dictionaries_listbox_selected_dictionary_name = ''
self._dictionaries_listbox_selected_dictionary_index = -1
self._dictionaries_remove_button.set_sensitive(False)
self._dictionaries_up_button.set_sensitive(False)
self._dictionaries_down_button.set_sensitive(False)
class HelpWindow(Gtk.Window):
'''
A window to show help
:param parent: The parent object
:type parent: Gtk.Window object
:param title: Title of the help window
:type title: String
:param contents: Contents of the help window
:type contents: String
'''
def __init__(self,
parent=None,
title='',
contents=''):
Gtk.Window.__init__(self, title=title)
if parent:
self.set_parent(parent)
self.set_transient_for(parent)
# to receive mouse events for scrolling and for the close
# button
self.set_modal(True)
self.set_destroy_with_parent(False)
self.set_default_size(600, 500)
self.vbox = Gtk.VBox(spacing=0)
self.add(self.vbox)
self.text_buffer = Gtk.TextBuffer()
self.text_buffer.insert_at_cursor(contents)
self.text_view = Gtk.TextView()
self.text_view.set_buffer(self.text_buffer)
self.text_view.set_editable(False)
self.text_view.set_cursor_visible(False)
self.text_view.set_justification(Gtk.Justification.LEFT)
self.text_view.set_wrap_mode(Gtk.WrapMode.WORD)
self.scrolledwindow = Gtk.ScrolledWindow()
self.scrolledwindow.set_hexpand(True)
self.scrolledwindow.set_vexpand(True)
self.scrolledwindow.add(self.text_view)
self.vbox.pack_start(self.scrolledwindow, True, True, 0)
self.close_button = Gtk.Button(stock=Gtk.STOCK_CLOSE)
self.close_button.connect("clicked", self.on_close_button_clicked)
self.hbox = Gtk.HBox(spacing=0)
self.hbox.pack_end(self.close_button, False, False, 0)
self.vbox.pack_start(self.hbox, False, False, 5)
self.show_all()
def on_close_button_clicked(self, dummy_widget):
'''
Close the input method help window when the close button is clicked
'''
self.destroy()
class SetupService(dbus.service.Object):
def __init__(self):
bus_name = dbus.service.BusName(
'org.ibus.typingbooster', bus=dbus.SessionBus())
dbus.service.Object.__init__(self, bus_name, '/org/ibus/typingbooster')
if __name__ == '__main__':
if not _ARGS.no_debug:
if (not os.access(
os.path.expanduser('~/.local/share/ibus-typing-booster'),
os.F_OK)):
os.system('mkdir -p ~/.local/share/ibus-typing-booster')
LOGFILE = os.path.expanduser(
'~/.local/share/ibus-typing-booster/setup-debug.log')
sys.stdout = open(LOGFILE, mode='a', buffering=1)
sys.stderr = open(LOGFILE, mode='a', buffering=1)
print('--- %s ---' %strftime('%Y-%m-%d: %H:%M:%S'))
# Workaround for
# https://bugzilla.gnome.org/show_bug.cgi?id=622084
# Bug 622084 - Ctrl+C does not exit gtk app
signal.signal(signal.SIGINT, signal.SIG_DFL)
try:
locale.setlocale(locale.LC_ALL, '')
except locale.Error:
sys.stderr.write("IBUS-WARNING **: Using the fallback 'C' locale")
locale.setlocale(locale.LC_ALL, 'C')
i18n_init()
if IBus.get_address() is None:
DIALOG = Gtk.MessageDialog(
flags=Gtk.DialogFlags.MODAL,
message_type=Gtk.MessageType.ERROR,
buttons=Gtk.ButtonsType.OK,
message_format=_('ibus is not running.'))
DIALOG.run()
DIALOG.destroy()
sys.exit(1)
SETUP_UI = SetupUI()
Gtk.main()