78 lines
3.3 KiB
JavaScript
78 lines
3.3 KiB
JavaScript
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const Clutter = imports.gi.Clutter;
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const Gio = imports.gi.Gio;
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const GObject = imports.gi.GObject;
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const Lang = imports.lang;
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const Dialog = imports.ui.dialog;
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const ModalDialog = imports.ui.modalDialog;
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const KEYBOARD_A11Y_SCHEMA = 'org.gnome.desktop.a11y.keyboard';
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const KEY_STICKY_KEYS_ENABLED = 'stickykeys-enable';
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const KEY_SLOW_KEYS_ENABLED = 'slowkeys-enable';
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var KbdA11yDialog = new Lang.Class({
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Name: 'KbdA11yDialog',
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Extends: GObject.Object,
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_init: function() {
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this._a11ySettings = new Gio.Settings({ schema_id: KEYBOARD_A11Y_SCHEMA });
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let deviceManager = Clutter.DeviceManager.get_default();
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deviceManager.connect('kbd-a11y-flags-changed',
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Lang.bind(this, this._showKbdA11yDialog));
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},
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_showKbdA11yDialog: function(deviceManager, newFlags, whatChanged) {
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let dialog = new ModalDialog.ModalDialog();
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let title, body;
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let key, enabled;
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if (whatChanged & Clutter.KeyboardA11yFlags.SLOW_KEYS_ENABLED) {
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key = KEY_SLOW_KEYS_ENABLED;
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enabled = (newFlags & Clutter.KeyboardA11yFlags.SLOW_KEYS_ENABLED) ? true : false;
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title = enabled ?
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_("Slow Keys Turned On") :
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_("Slow Keys Turned Off");
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body = _("You just held down the Shift key for 8 seconds. This is the shortcut " +
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"for the Slow Keys feature, which affects the way your keyboard works.");
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} else if (whatChanged & Clutter.KeyboardA11yFlags.STICKY_KEYS_ENABLED) {
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key = KEY_STICKY_KEYS_ENABLED;
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enabled = (newFlags & Clutter.KeyboardA11yFlags.STICKY_KEYS_ENABLED) ? true : false;
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title = enabled ?
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_("Sticky Keys Turned On") :
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_("Sticky Keys Turned Off");
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body = enabled ?
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_("You just pressed the Shift key 5 times in a row. This is the shortcut " +
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"for the Sticky Keys feature, which affects the way your keyboard works.") :
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_("You just pressed two keys at once, or pressed the Shift key 5 times in a row. " +
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"This turns off the Sticky Keys feature, which affects the way your keyboard works.");
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} else {
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return;
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}
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let icon = new Gio.ThemedIcon({ name: 'preferences-desktop-accessibility-symbolic' });
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let contentParams = { icon, title, body, styleClass: 'access-dialog' };
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let content = new Dialog.MessageDialogContent(contentParams);
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dialog.contentLayout.add_actor(content);
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dialog.addButton({ label: enabled ? _("Leave On") : _("Turn On"),
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action: () => {
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this._a11ySettings.set_boolean(key, true);
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dialog.close();
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},
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default: enabled,
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key: !enabled ? Clutter.Escape : null });
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dialog.addButton({ label: enabled ? _("Turn Off") : _("Leave Off"),
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action: () => {
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this._a11ySettings.set_boolean(key, false);
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dialog.close();
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},
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default: !enabled,
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key: enabled ? Clutter.Escape : null });
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dialog.open();
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}
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});
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