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/* exported KbdA11yDialog */
const { Clutter, Gio, GObject } = imports.gi;
const Dialog = imports.ui.dialog;
const ModalDialog = imports.ui.modalDialog;
const KEYBOARD_A11Y_SCHEMA = 'org.gnome.desktop.a11y.keyboard';
const KEY_STICKY_KEYS_ENABLED = 'stickykeys-enable';
const KEY_SLOW_KEYS_ENABLED = 'slowkeys-enable';
var KbdA11yDialog = GObject.registerClass(
class KbdA11yDialog extends GObject.Object {
_init() {
super._init();
this._a11ySettings = new Gio.Settings({ schema_id: KEYBOARD_A11Y_SCHEMA });
let seat = Clutter.get_default_backend().get_default_seat();
seat.connect('kbd-a11y-flags-changed',
this._showKbdA11yDialog.bind(this));
}
_showKbdA11yDialog(seat, newFlags, whatChanged) {
let dialog = new ModalDialog.ModalDialog();
let title, description;
let key, enabled;
if (whatChanged & Clutter.KeyboardA11yFlags.SLOW_KEYS_ENABLED) {
key = KEY_SLOW_KEYS_ENABLED;
enabled = (newFlags & Clutter.KeyboardA11yFlags.SLOW_KEYS_ENABLED) > 0;
title = enabled
? _("Slow Keys Turned On")
: _("Slow Keys Turned Off");
description = _('You just held down the Shift key for 8 seconds. This is the shortcut ' +
'for the Slow Keys feature, which affects the way your keyboard works.');
} else if (whatChanged & Clutter.KeyboardA11yFlags.STICKY_KEYS_ENABLED) {
key = KEY_STICKY_KEYS_ENABLED;
enabled = (newFlags & Clutter.KeyboardA11yFlags.STICKY_KEYS_ENABLED) > 0;
title = enabled
? _("Sticky Keys Turned On")
: _("Sticky Keys Turned Off");
description = enabled
? _("You just pressed the Shift key 5 times in a row. This is the shortcut " +
"for the Sticky Keys feature, which affects the way your keyboard works.")
: _("You just pressed two keys at once, or pressed the Shift key 5 times in a row. " +
"This turns off the Sticky Keys feature, which affects the way your keyboard works.");
} else {
return;
}
let content = new Dialog.MessageDialogContent({ title, description });
dialog.contentLayout.add_child(content);
dialog.addButton({ label: enabled ? _("Leave On") : _("Turn On"),
action: () => {
this._a11ySettings.set_boolean(key, true);
dialog.close();
},
default: enabled,
key: !enabled ? Clutter.KEY_Escape : null });
dialog.addButton({ label: enabled ? _("Turn Off") : _("Leave Off"),
action: () => {
this._a11ySettings.set_boolean(key, false);
dialog.close();
},
default: !enabled,
key: enabled ? Clutter.KEY_Escape : null });
dialog.open();
}
});
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