class DropdownInput(Gtk.Alignment):
__gsignals__ = {
'dropdown-changed': (GObject.SIGNAL_RUN_FIRST, None, ()),
"popup": (GObject.SIGNAL_RUN_FIRST, None, ())
}
def __init__(self, values):
super(DropdownInput, self).__init__()
self._combo = KanoComboBox(items=values)
KanoComboBox.apply_styling_to_screen()
self._combo.connect("selected", self._emit_value_changed)
# Propagate the dropdown widget popup signal
self._combo.connect("popup", self._emit_popup)
self.add(self._combo)
def get_selected_text(self):
return self._combo.get_selected_item_text()
def _emit_value_changed(self, widget):
self.emit('dropdown-changed')
def _emit_popup(self, widget):
self.emit('popup')
def get_focusable_widget(self):
'''
:returns: tuple (bool, widget)
The first argument is whether there is a widget
that should be focused on, the second is the
widget in question
'''
return (True, self._combo)
class SetKeyboard(Template):
selected_layout = None
selected_continent_index = 1
selected_country = None
selected_country_index = 21
selected_variant = None
selected_variant_index = 0
selected_continent_hr = 'America'
selected_country_hr = 'USA'
selected_variant_hr = 'generic'
variants_combo = None
continents = keyboard_layouts.get_continents()
kano_keyboard = True
def __init__(self, win):
Template.__init__(
self,
_("Keyboard"),
_("Where do you live? So I can set your keyboard."),
_("APPLY CHANGES")
)
self.win = win
self.win.set_main_widget(self)
self.read_config()
kano_keyboard = detect_kano_keyboard()
self.win.top_bar.enable_prev()
if kano_keyboard:
self.win.change_prev_callback(self.go_to_kano_screen)
else:
self.win.change_prev_callback(self.win.go_to_home)
self.kano_button.connect('button-release-event', self.apply_changes)
# Make sure continue button is enabled
self.kano_button.set_sensitive(False)
# Create Continents Combo box
self.continents_combo = KanoComboBox(max_display_items=7)
for c in self.continents:
self.continents_combo.append(c)
self.continents_combo.connect('changed', self.on_continent_changed)
# Create Countries Combo box
self.countries_combo = KanoComboBox(max_display_items=7)
self.countries_combo.connect('changed', self.on_country_changed)
self.countries_combo.props.valign = Gtk.Align.CENTER
# Create Advance mode checkbox
advance_button = Gtk.CheckButton(_("Advanced options"))
advance_button.set_can_focus(False)
advance_button.props.valign = Gtk.Align.CENTER
advance_button.connect('clicked', self.on_advance_mode)
advance_button.set_active(False)
# Create Variants Combo box
self.variants_combo = KanoComboBox(max_display_items=7)
self.variants_combo.connect('changed', self.on_variants_changed)
self.variants_combo.props.valign = Gtk.Align.CENTER
# Set up default values in dropdown lists
self.set_defaults('continent')
self.fill_countries_combo(self.continents_combo.get_selected_item_text())
self.set_defaults('country')
self.on_country_changed(self.countries_combo)
self.set_defaults('variant')
# Ceate various dropdown boxes so we can resize the dropdown lists appropriately
# We create two boxes side by side, and then stack the country dropdow lists in one, and one by itself in the other
# dropdown_box_countries dropdown_box_keys
# | | |
# |-------continents-------| Advance option |
# | | |
# | | |
# |-------countries -------|--------variants--------|
# | | |
dropdown_box_countries = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
dropdown_box_countries.set_size_request(230, 30)
dropdown_box_countries.props.valign = Gtk.Align.CENTER
dropdown_box_keys = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
dropdown_box_keys.set_size_request(230, 30)
dropdown_box_countries.pack_start(self.continents_combo, False, False, 0)
dropdown_box_countries.pack_start(self.countries_combo, False, False, 0)
dropdown_box_keys.pack_start(advance_button, False, False, 0)
dropdown_box_keys.pack_start(self.variants_combo, False, False, 0)
dropdown_container = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=20)
dropdown_container.pack_start(dropdown_box_countries, False, False, 0)
dropdown_container.pack_start(dropdown_box_keys, False, False, 0)
self.box.pack_start(dropdown_container, False, False, 0)
# show all elements except the advanced mode
self.refresh_window()
def go_to_kano_screen(self, widget=None, event=None):
self.win.clear_win()
SetKanoKeyboard(self.win)
def refresh_window(self):
self.win.show_all()
self.variants_combo.hide()
def apply_changes(self, button, event):
# If enter key is pressed or mouse button is clicked
if not hasattr(event, 'keyval') or event.keyval == 65293:
def lengthy_process():
if keyboard_config.is_changed(self.selected_country, self.selected_variant):
# Apply the keyboard changes
keyboard_config.set_keyboard(self.selected_country, self.selected_variant)
# A reboot is needed to apply the new keyboard to QT5 apps
common.need_reboot = True
# The callback runs a GUI task, so wrap it!
GObject.idle_add(self.work_finished_cb)
# Save the changes in the config file
self.update_config()
# An then apply the new saved changes
thread = threading.Thread(target=lengthy_process)
thread.start()
kano_keyboard = detect_kano_keyboard()
# Go back a screen
if kano_keyboard:
self.go_to_kano_screen()
else:
self.win.go_to_home()
self.win.show_all()
def read_config(self):
self.selected_continent_index = get_setting('Keyboard-continent-index')
self.selected_country_index = get_setting('Keyboard-country-index')
self.selected_variant_index = get_setting('Keyboard-variant-index')
self.selected_continent_hr = get_setting('Keyboard-continent-human')
self.selected_country_hr = get_setting('Keyboard-country-human')
self.selected_variant_hr = get_setting('Keyboard-variant-human')
def update_config(self):
keyboard_config.update_settings_keyboard_conf(
self.selected_continent_index,
self.selected_country_index,
self.selected_variant_index,
self.selected_continent_hr,
self.selected_country_hr,
self.selected_variant_hr
)
# setting = "variant", "continent" or "country"
def set_defaults(self, setting):
# Set the default info on the dropdown lists
# 'Keyboard-continent':continents_combo, 'Keyboard-country', 'Keyboard-variant']:
active_item = get_setting('Keyboard-' + setting + '-index')
if setting == 'continent':
self.continents_combo.set_selected_item_index(int(active_item))
elif setting == 'country':
self.countries_combo.set_selected_item_index(int(active_item))
elif setting == 'variant':
self.variants_combo.set_selected_item_index(int(active_item))
else:
logger.error("Bad argument in set_defaults - should be 'continent', 'country' or 'variant'")
return
def set_variants_to_generic(self):
self.variants_combo.set_selected_item_index(0)
def set_variants_to_mac_layout(self):
# If the country is the United States, select the generic setting
if self.selected_country_hr.upper() == 'UNITED STATES':
self.set_variants_to_generic()
return
# Otherwise, try and find a Macintosh variant
layout = keyboard_layouts.layouts[self.selected_continent_hr]
index = keyboard_config.find_macintosh_index(self.selected_country_hr, layout)
# If the macintosh variant exists, set it
if index:
self.variants_combo.set_selected_item_index(index)
# if not found, select generic
else:
self.set_variants_to_generic()
def on_continent_changed(self, combo):
# making sure the continent has been set
continent_text = combo.get_selected_item_text()
continent_index = combo.get_selected_item_index()
if not continent_text or continent_index == -1:
return
self.selected_continent_hr = continent_text
self.selected_continent_index = continent_index
self.kano_button.set_sensitive(False)
self.fill_countries_combo(self.selected_continent_hr)
# Use the first country as the default value for country combo
self.countries_combo.set_selected_item_index(0)
self.on_country_changed(self.countries_combo)
def on_country_changed(self, combo):
# making sure the country has been set
country_text = combo.get_selected_item_text()
country_index = combo.get_selected_item_index()
if not country_text or country_index == -1:
return
# Remove entries from variants combo box
self.variants_combo.remove_all()
self.selected_country_hr = country_text
self.selected_country_index = country_index
# Refresh variants combo box
self.selected_country = keyboard_config.find_country_code(country_text, self.selected_layout)
variants = keyboard_config.find_keyboard_variants(self.selected_country)
self.variants_combo.append('generic')
if variants is not None:
for v in variants:
self.variants_combo.append(v[0])
# if kano keyboard is connected, change to Mac layout
kano_keyboard = detect_kano_keyboard()
if kano_keyboard:
self.set_variants_to_mac_layout()
else:
self.set_variants_to_generic()
self.on_variants_changed(self.variants_combo)
def on_variants_changed(self, combo):
# making sure the variant has been set
variant_text = combo.get_selected_item_text()
variant_index = combo.get_selected_item_index()
if not variant_text or variant_index == -1:
return
self.kano_button.set_sensitive(True)
if variant_text == 'generic':
self.selected_variant = self.selected_variant_hr = variant_text
self.selected_variant_index = 0
return
# Select the variant code
variants = keyboard_config.find_keyboard_variants(self.selected_country)
if variants is not None:
for v in variants:
if v[0] == variant_text:
self.selected_variant = v[1]
self.selected_variant_index = variant_index
self.selected_variant_hr = variant_text
def on_advance_mode(self, button):
if int(button.get_active()):
self.variants_combo.show()
else:
self.variants_combo.hide()
def work_finished_cb(self):
# Finished updating keyboard
pass
def fill_countries_combo(self, continent):
continent = continent.lower()
self.selected_layout = keyboard_layouts.get_countries_for_continent(
continent
)
self.selected_continent_hr = continent
# Remove entries from countries and variants combo box
self.countries_combo.remove_all()
self.variants_combo.remove_all()
# Get a sorted list of the countries from the dict layout
sorted_countries = keyboard_layouts.sorted_countries(
self.selected_layout
)
# Refresh countries combo box
for country in sorted_countries:
self.countries_combo.append(country)
class SetKeyboard(Template):
selected_layout = None
selected_continent_index = 1
selected_country = None
selected_country_index = 21
selected_variant = None
selected_variant_index = 0
selected_continent_hr = 'America'
selected_country_hr = 'USA'
selected_variant_hr = 'generic'
variants_combo = None
continents = keyboard_layouts.get_continents()
kano_keyboard = True
def __init__(self, win):
Template.__init__(
self,
_("Keyboard"),
_("Where do you live? So I can set your keyboard."),
_("APPLY CHANGES")
)
self.win = win
self.win.set_main_widget(self)
self.read_config()
kano_keyboard = detect_kano_keyboard()
self.win.top_bar.enable_prev()
if kano_keyboard:
self.win.change_prev_callback(self.go_to_kano_screen)
else:
self.win.change_prev_callback(self.win.go_to_home)
self.kano_button.connect('button-release-event', self.apply_changes)
# Make sure continue button is enabled
self.kano_button.set_sensitive(False)
# Create Continents Combo box
self.continents_combo = KanoComboBox(max_display_items=7)
for c in self.continents:
self.continents_combo.append(c)
self.continents_combo.connect('changed', self.on_continent_changed)
# Create Countries Combo box
self.countries_combo = KanoComboBox(max_display_items=7)
self.countries_combo.connect('changed', self.on_country_changed)
self.countries_combo.props.valign = Gtk.Align.CENTER
# Create Advance mode checkbox
advance_button = Gtk.CheckButton(_("Advanced options"))
advance_button.set_can_focus(False)
advance_button.props.valign = Gtk.Align.CENTER
advance_button.connect('clicked', self.on_advance_mode)
advance_button.set_active(False)
# Create Variants Combo box
self.variants_combo = KanoComboBox(max_display_items=7)
self.variants_combo.connect('changed', self.on_variants_changed)
self.variants_combo.props.valign = Gtk.Align.CENTER
# Set up default values in dropdown lists
self.set_defaults('continent')
self.fill_countries_combo(self.continents_combo.get_selected_item_text())
self.set_defaults('country')
self.on_country_changed(self.countries_combo)
self.set_defaults('variant')
# Ceate various dropdown boxes so we can resize the dropdown lists appropriately
# We create two boxes side by side, and then stack the country dropdow lists in one, and one by itself in the other
# dropdown_box_countries dropdown_box_keys
# | | |
# |-------continents-------| Advance option |
# | | |
# | | |
# |-------countries -------|--------variants--------|
# | | |
dropdown_box_countries = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
dropdown_box_countries.set_size_request(230, 30)
dropdown_box_countries.props.valign = Gtk.Align.CENTER
dropdown_box_keys = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
dropdown_box_keys.set_size_request(230, 30)
dropdown_box_countries.pack_start(self.continents_combo, False, False, 0)
dropdown_box_countries.pack_start(self.countries_combo, False, False, 0)
dropdown_box_keys.pack_start(advance_button, False, False, 0)
dropdown_box_keys.pack_start(self.variants_combo, False, False, 0)
dropdown_container = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=20)
dropdown_container.pack_start(dropdown_box_countries, False, False, 0)
dropdown_container.pack_start(dropdown_box_keys, False, False, 0)
self.box.pack_start(dropdown_container, False, False, 0)
# show all elements except the advanced mode
self.refresh_window()
def go_to_kano_screen(self, widget=None, event=None):
self.win.clear_win()
SetKanoKeyboard(self.win)
def refresh_window(self):
self.win.show_all()
self.variants_combo.hide()
def apply_changes(self, button, event):
# If enter key is pressed or mouse button is clicked
if not hasattr(event, 'keyval') or event.keyval == 65293:
def lengthy_process():
if keyboard_config.is_changed(self.selected_country, self.selected_variant):
# Apply the keyboard changes
keyboard_config.set_keyboard(self.selected_country, self.selected_variant)
# A reboot is needed to apply the new keyboard to QT5 apps
common.need_reboot = True
# The callback runs a GUI task, so wrap it!
GObject.idle_add(self.work_finished_cb)
# Save the changes in the config file
self.update_config()
# An then apply the new saved changes
thread = threading.Thread(target=lengthy_process)
thread.start()
kano_keyboard = detect_kano_keyboard()
# Go back a screen
if kano_keyboard:
self.go_to_kano_screen()
else:
self.win.go_to_home()
self.win.show_all()
def read_config(self):
self.selected_continent_index = get_setting('Keyboard-continent-index')
self.selected_country_index = get_setting('Keyboard-country-index')
self.selected_variant_index = get_setting('Keyboard-variant-index')
self.selected_continent_hr = get_setting('Keyboard-continent-human')
self.selected_country_hr = get_setting('Keyboard-country-human')
self.selected_variant_hr = get_setting('Keyboard-variant-human')
def update_config(self):
keyboard_config.update_settings_keyboard_conf(
self.selected_continent_index,
self.selected_country_index,
self.selected_variant_index,
self.selected_continent_hr,
self.selected_country_hr,
self.selected_variant_hr
)
# setting = "variant", "continent" or "country"
def set_defaults(self, setting):
# Set the default info on the dropdown lists
# 'Keyboard-continent':continents_combo, 'Keyboard-country', 'Keyboard-variant']:
active_item = get_setting('Keyboard-' + setting + '-index')
if setting == 'continent':
self.continents_combo.set_selected_item_index(int(active_item))
elif setting == 'country':
self.countries_combo.set_selected_item_index(int(active_item))
elif setting == 'variant':
self.variants_combo.set_selected_item_index(int(active_item))
else:
logger.error("Bad argument in set_defaults - should be 'continent', 'country' or 'variant'")
return
def set_variants_to_generic(self):
self.variants_combo.set_selected_item_index(0)
def set_variants_to_mac_layout(self):
# If the country is the United States, select the generic setting
if self.selected_country_hr.upper() == 'UNITED STATES':
self.set_variants_to_generic()
return
# Otherwise, try and find a Macintosh variant
layout = keyboard_layouts.layouts[self.selected_continent_hr]
index = keyboard_config.find_macintosh_index(self.selected_country_hr, layout)
# If the macintosh variant exists, set it
if index:
self.variants_combo.set_selected_item_index(index)
# if not found, select generic
else:
self.set_variants_to_generic()
def on_continent_changed(self, combo):
# making sure the continent has been set
continent_text = combo.get_selected_item_text()
continent_index = combo.get_selected_item_index()
if not continent_text or continent_index == -1:
return
self.selected_continent_hr = continent_text
self.selected_continent_index = continent_index
self.kano_button.set_sensitive(False)
self.fill_countries_combo(self.selected_continent_hr)
# Use the first country as the default value for country combo
self.countries_combo.set_selected_item_index(0)
self.on_country_changed(self.countries_combo)
def on_country_changed(self, combo):
# making sure the country has been set
country_text = combo.get_selected_item_text()
country_index = combo.get_selected_item_index()
if not country_text or country_index == -1:
return
# Remove entries from variants combo box
self.variants_combo.remove_all()
self.selected_country_hr = country_text
self.selected_country_index = country_index
# Refresh variants combo box
self.selected_country = keyboard_config.find_country_code(country_text, self.selected_layout)
variants = keyboard_config.find_keyboard_variants(self.selected_country)
self.variants_combo.append('generic')
if variants is not None:
for v in variants:
self.variants_combo.append(v[0])
# if kano keyboard is connected, change to Mac layout
kano_keyboard = detect_kano_keyboard()
if kano_keyboard:
self.set_variants_to_mac_layout()
else:
self.set_variants_to_generic()
self.on_variants_changed(self.variants_combo)
def on_variants_changed(self, combo):
# making sure the variant has been set
variant_text = combo.get_selected_item_text()
variant_index = combo.get_selected_item_index()
if not variant_text or variant_index == -1:
return
self.kano_button.set_sensitive(True)
if variant_text == 'generic':
self.selected_variant = self.selected_variant_hr = variant_text
self.selected_variant_index = 0
return
# Select the variant code
variants = keyboard_config.find_keyboard_variants(self.selected_country)
if variants is not None:
for v in variants:
if v[0] == variant_text:
self.selected_variant = v[1]
self.selected_variant_index = variant_index
self.selected_variant_hr = variant_text
def on_advance_mode(self, button):
if int(button.get_active()):
self.variants_combo.show()
else:
self.variants_combo.hide()
def work_finished_cb(self):
# Finished updating keyboard
pass
def fill_countries_combo(self, continent):
continent = continent.lower()
self.selected_layout = keyboard_layouts.get_countries_for_continent(
continent
)
self.selected_continent_hr = continent
# Remove entries from countries and variants combo box
self.countries_combo.remove_all()
self.variants_combo.remove_all()
# Get a sorted list of the countries from the dict layout
sorted_countries = keyboard_layouts.sorted_countries(
self.selected_layout
)
# Refresh countries combo box
for country in sorted_countries:
self.countries_combo.append(country)
