e2f88d67f7
Make sure we pass a proper false value instead of undefined to avoid warnings. https://bugzilla.gnome.org/show_bug.cgi?id=781471
804 lines
29 KiB
JavaScript
804 lines
29 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const FocusCaretTracker = imports.ui.focusCaretTracker;
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const Atspi = imports.gi.Atspi;
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const Caribou = imports.gi.Caribou;
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const Clutter = imports.gi.Clutter;
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const Gdk = imports.gi.Gdk;
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const Gio = imports.gi.Gio;
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const GLib = imports.gi.GLib;
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const Lang = imports.lang;
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const Meta = imports.gi.Meta;
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const Shell = imports.gi.Shell;
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const Signals = imports.signals;
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const St = imports.gi.St;
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const InputSourceManager = imports.ui.status.keyboard;
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const BoxPointer = imports.ui.boxpointer;
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const Layout = imports.ui.layout;
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const Main = imports.ui.main;
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const MessageTray = imports.ui.messageTray;
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const KEYBOARD_REST_TIME = Layout.KEYBOARD_ANIMATION_TIME * 2 * 1000;
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const KEYBOARD_SCHEMA = 'org.gnome.shell.keyboard';
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const KEYBOARD_TYPE = 'keyboard-type';
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const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
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const SHOW_KEYBOARD = 'screen-keyboard-enabled';
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const Key = new Lang.Class({
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Name: 'Key',
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_init : function(key) {
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this._key = key;
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this.actor = this._makeKey(key, GLib.markup_escape_text(key.label, -1));
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this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
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this._extended_keys = this._key.get_extended_keys();
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this._extended_keyboard = null;
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if (this._key.name == 'Control_L' || this._key.name == 'Alt_L')
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this._key.latch = true;
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if (this._extended_keys.length > 0) {
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this._key.connect('notify::show-subkeys', Lang.bind(this, this._onShowSubkeysChanged));
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this._boxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
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{ x_fill: true,
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y_fill: true,
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x_align: St.Align.START });
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// Adds style to existing keyboard style to avoid repetition
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this._boxPointer.actor.add_style_class_name('keyboard-subkeys');
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this._getExtendedKeys();
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this.actor._extended_keys = this._extended_keyboard;
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this._boxPointer.actor.hide();
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Main.layoutManager.addChrome(this._boxPointer.actor);
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}
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},
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_onDestroy: function() {
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if (this._boxPointer) {
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this._boxPointer.actor.destroy();
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this._boxPointer = null;
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}
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},
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_makeKey: function (key, label) {
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let button = new St.Button ({ label: label,
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style_class: 'keyboard-key' });
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button.key_width = this._key.width;
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button.connect('button-press-event', Lang.bind(this,
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function () {
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key.press();
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return Clutter.EVENT_PROPAGATE;
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}));
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button.connect('button-release-event', Lang.bind(this,
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function () {
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key.release();
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return Clutter.EVENT_PROPAGATE;
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}));
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button.connect('touch-event', Lang.bind(this,
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function (actor, event) {
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let device = event.get_device();
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let sequence = event.get_event_sequence();
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// We only handle touch events here on wayland. On X11
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// we do get emulated pointer events, which already works
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// for single-touch cases. Besides, the X11 passive touch grab
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// set up by Mutter will make us see first the touch events
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// and later the pointer events, so it will look like two
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// unrelated series of events, we want to avoid double handling
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// in these cases.
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if (!Meta.is_wayland_compositor())
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return Clutter.EVENT_PROPAGATE;
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if (!this._touchPressed &&
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event.type() == Clutter.EventType.TOUCH_BEGIN) {
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device.sequence_grab(sequence, actor);
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this._touchPressed = true;
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key.press();
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} else if (this._touchPressed &&
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event.type() == Clutter.EventType.TOUCH_END &&
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device.sequence_get_grabbed_actor(sequence) == actor) {
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device.sequence_ungrab(sequence);
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this._touchPressed = false;
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key.release();
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}
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return Clutter.EVENT_PROPAGATE;
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}));
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return button;
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},
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_getUnichar: function(key) {
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let keyval = key.keyval;
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let unichar = Gdk.keyval_to_unicode(keyval);
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if (unichar) {
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return String.fromCharCode(unichar);
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} else {
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return key.name;
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}
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},
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_getExtendedKeys: function () {
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this._extended_keyboard = new St.BoxLayout({ style_class: 'keyboard-layout',
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vertical: false });
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for (let i = 0; i < this._extended_keys.length; ++i) {
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let extended_key = this._extended_keys[i];
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let label = this._getUnichar(extended_key);
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let key = this._makeKey(extended_key, label);
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key.extended_key = extended_key;
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this._extended_keyboard.add(key);
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}
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this._boxPointer.bin.add_actor(this._extended_keyboard);
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},
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get subkeys() {
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return this._boxPointer;
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},
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_onShowSubkeysChanged: function () {
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if (this._key.show_subkeys) {
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this._boxPointer.actor.raise_top();
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this._boxPointer.setPosition(this.actor, 0.5);
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this.emit('show-subkeys');
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this.actor.fake_release();
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this.actor.set_hover(false);
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} else {
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this.emit('hide-subkeys');
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}
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}
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});
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Signals.addSignalMethods(Key.prototype);
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const Keyboard = new Lang.Class({
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Name: 'Keyboard',
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_init: function () {
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this.actor = null;
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this._focusInTray = false;
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this._focusInExtendedKeys = false;
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this._focusCaretTracker = new FocusCaretTracker.FocusCaretTracker();
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this._focusCaretTracker.connect('focus-changed', Lang.bind(this, this._onFocusChanged));
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this._focusCaretTracker.connect('caret-moved', Lang.bind(this, this._onCaretMoved));
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this._currentAccessible = null;
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this._caretTrackingEnabled = false;
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this._updateCaretPositionId = 0;
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this._keyboardSettings = new Gio.Settings({ schema_id: KEYBOARD_SCHEMA });
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this._keyboardSettings.connect('changed', Lang.bind(this, this._sync));
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this._a11yApplicationsSettings = new Gio.Settings({ schema_id: A11Y_APPLICATIONS_SCHEMA });
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this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._sync));
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this._daemonProxy = null;
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this._lastDeviceId = null;
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Caribou.DisplayAdapter.set_default(new LocalAdapter());
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Meta.get_backend().connect('last-device-changed', Lang.bind(this,
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function (backend, deviceId) {
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let manager = Clutter.DeviceManager.get_default();
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let device = manager.get_device(deviceId);
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if (device.get_device_name().indexOf('XTEST') < 0) {
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this._lastDeviceId = deviceId;
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this._sync();
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}
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}));
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this._sync();
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this._showIdleId = 0;
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this._subkeysBoxPointer = null;
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this._capturedEventId = 0;
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this._capturedPress = false;
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this._keyboardVisible = false;
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Main.layoutManager.connect('keyboard-visible-changed', Lang.bind(this, function(o, visible) {
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this._keyboardVisible = visible;
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}));
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this._keyboardRequested = false;
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this._keyboardRestingId = 0;
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Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._redraw));
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this._redraw();
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},
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_setCaretTrackerEnabled: function (enabled) {
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if (this._caretTrackingEnabled == enabled)
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return;
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this._caretTrackingEnabled = enabled;
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if (enabled) {
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this._focusCaretTracker.registerFocusListener();
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this._focusCaretTracker.registerCaretListener();
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} else {
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this._focusCaretTracker.deregisterFocusListener();
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this._focusCaretTracker.deregisterCaretListener();
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}
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},
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_updateCaretPosition: function (accessible) {
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if (this._updateCaretPositionId)
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GLib.source_remove(this._updateCaretPositionId);
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this._updateCaretPositionId = GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE, Lang.bind(this, function() {
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this._updateCaretPositionId = 0;
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let currentWindow = global.screen.get_display().focus_window;
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if (!currentWindow)
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return GLib.SOURCE_REMOVE;
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let windowRect = currentWindow.get_frame_rect();
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let text = accessible.get_text_iface();
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let component = accessible.get_component_iface();
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try {
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let caretOffset = text.get_caret_offset();
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let caretRect = text.get_character_extents(caretOffset, Atspi.CoordType.WINDOW);
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let focusRect = component.get_extents(Atspi.CoordType.WINDOW);
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caretRect.x += windowRect.x;
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caretRect.y += windowRect.y;
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focusRect.x += windowRect.x;
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focusRect.y += windowRect.y;
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if (caretRect.width == 0 && caretRect.height == 0)
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caretRect = focusRect;
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this.setEntryLocation(focusRect.x, focusRect.y, focusRect.width, focusRect.height);
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this.setCursorLocation(caretRect.x, caretRect.y, caretRect.width, caretRect.height);
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} catch (e) {
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log('Error updating caret position for OSK: ' + e.message);
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}
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return GLib.SOURCE_REMOVE;
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}));
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GLib.Source.set_name_by_id(this._updateCaretPositionId, '[gnome-shell] this._updateCaretPosition');
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},
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_focusIsTextEntry: function (accessible) {
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try {
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let role = accessible.get_role();
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let stateSet = accessible.get_state_set();
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return stateSet.contains(Atspi.StateType.EDITABLE) || role == Atspi.Role.TERMINAL;
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} catch (e) {
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log('Error determining accessible role: ' + e.message);
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return false;
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}
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},
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_onFocusChanged: function (caretTracker, event) {
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let accessible = event.source;
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if (!this._focusIsTextEntry(accessible))
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return;
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let focused = event.detail1 != 0;
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if (focused) {
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this._currentAccessible = accessible;
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this._updateCaretPosition(accessible);
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this.show(Main.layoutManager.focusIndex);
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} else if (this._currentAccessible == accessible) {
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this._currentAccessible = null;
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this.hide();
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}
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},
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_onCaretMoved: function (caretTracker, event) {
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let accessible = event.source;
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if (this._currentAccessible == accessible)
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this._updateCaretPosition(accessible);
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},
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_lastDeviceIsTouchscreen: function () {
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if (!this._lastDeviceId)
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return false;
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let manager = Clutter.DeviceManager.get_default();
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let device = manager.get_device(this._lastDeviceId);
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if (!device)
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return false;
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return device.get_device_type() == Clutter.InputDeviceType.TOUCHSCREEN_DEVICE;
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},
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_sync: function () {
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this._enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD) ||
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this._lastDeviceIsTouchscreen();
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if (!this._enableKeyboard && !this._keyboard)
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return;
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if (this._enableKeyboard && this._keyboard &&
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this._keyboard.keyboard_type == this._keyboardSettings.get_string(KEYBOARD_TYPE))
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return;
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this._setCaretTrackerEnabled(this._enableKeyboard);
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if (this._keyboard)
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this._destroyKeyboard();
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if (this._enableKeyboard)
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this._setupKeyboard();
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else
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Main.layoutManager.hideKeyboard(true);
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},
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_destroyKeyboard: function() {
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if (this._keyboardNotifyId)
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this._keyboard.disconnect(this._keyboardNotifyId);
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if (this._keyboardGroupAddedId)
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this._keyboard.disconnect(this._keyboardGroupAddedId);
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if (this._keyboardGroupRemovedId)
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this._keyboard.disconnect(this._keyboardGroupRemovedId);
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if (this._focusNotifyId)
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global.stage.disconnect(this._focusNotifyId);
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this._keyboard = null;
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this.actor.destroy();
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this.actor = null;
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this._destroySource();
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if (this._daemonProxy) {
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this._daemonProxy.QuitRemote(function (result, error) {
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if (error) {
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log(error.message);
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return;
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}
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});
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this._daemonProxy = null;
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}
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},
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_setupKeyboard: function() {
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this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
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Main.layoutManager.keyboardBox.add_actor(this.actor);
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Main.layoutManager.trackChrome(this.actor);
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this._keyboard = new Caribou.KeyboardModel({ keyboard_type: this._keyboardSettings.get_string(KEYBOARD_TYPE) });
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this._groups = {};
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this._current_page = null;
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// Initialize keyboard key measurements
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this._numOfHorizKeys = 0;
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this._numOfVertKeys = 0;
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this._addKeys();
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// Keys should be layout according to the group, not the
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// locale; as Caribou already provides the expected layout,
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// this means enforcing LTR for all locales.
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this.actor.text_direction = Clutter.TextDirection.LTR;
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this._keyboardNotifyId = this._keyboard.connect('notify::active-group', Lang.bind(this, this._onGroupChanged));
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this._keyboardGroupAddedId = this._keyboard.connect('group-added', Lang.bind(this, this._onGroupAdded));
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this._keyboardGroupRemovedId = this._keyboard.connect('group-removed', Lang.bind(this, this._onGroupRemoved));
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this._focusNotifyId = global.stage.connect('notify::key-focus', Lang.bind(this, this._onKeyFocusChanged));
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this._createSource();
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},
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_onKeyFocusChanged: function () {
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let focus = global.stage.key_focus;
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// Showing an extended key popup and clicking a key from the extended keys
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// will grab focus, but ignore that
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let extendedKeysWereFocused = this._focusInExtendedKeys;
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this._focusInExtendedKeys = focus && (focus._extended_keys || focus.extended_key);
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if (this._focusInExtendedKeys || extendedKeysWereFocused)
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return;
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// Ignore focus changes caused by message tray showing/hiding
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let trayWasFocused = this._focusInTray;
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this._focusInTray = (focus && Main.messageTray.actor.contains(focus));
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if (this._focusInTray || trayWasFocused)
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return;
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let time = global.get_current_time();
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if (!(focus instanceof Clutter.Text)) {
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this.hide();
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return;
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}
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if (!this._showIdleId) {
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this._showIdleId = GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE,
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Lang.bind(this, function() {
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this.show(Main.layoutManager.focusIndex);
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return GLib.SOURCE_REMOVE;
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}));
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GLib.Source.set_name_by_id(this._showIdleId, '[gnome-shell] this.show');
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}
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},
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_createLayersForGroup: function (gname) {
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let group = this._keyboard.get_group(gname);
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group.connect('notify::active-level', Lang.bind(this, this._onLevelChanged));
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let layers = {};
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let levels = group.get_levels();
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for (let j = 0; j < levels.length; ++j) {
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let lname = levels[j];
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let level = group.get_level(lname);
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let layout = new St.BoxLayout({ style_class: 'keyboard-layout',
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vertical: true });
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this._loadRows(level, layout);
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layers[lname] = layout;
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this.actor.add(layout, { x_fill: false });
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layout.hide();
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}
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return layers;
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},
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_addKeys: function () {
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let groups = this._keyboard.get_groups();
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for (let i = 0; i < groups.length; ++i) {
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let gname = groups[i];
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this._groups[gname] = this._createLayersForGroup(gname);
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}
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this._setActiveLayer();
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},
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_onCapturedEvent: function(actor, event) {
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let type = event.type();
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let press = type == Clutter.EventType.BUTTON_PRESS;
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let release = type == Clutter.EventType.BUTTON_RELEASE;
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if (press)
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this._capturedPress = true;
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else if (release && this._capturedPress)
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this._hideSubkeys();
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return Clutter.EVENT_STOP;
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},
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_addRows : function (keys, layout) {
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let keyboard_row = new St.BoxLayout();
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for (let i = 0; i < keys.length; ++i) {
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let children = keys[i].get_children();
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let left_box = new St.BoxLayout({ style_class: 'keyboard-row' });
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let center_box = new St.BoxLayout({ style_class: 'keyboard-row' });
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let right_box = new St.BoxLayout({ style_class: 'keyboard-row' });
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for (let j = 0; j < children.length; ++j) {
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if (this._numOfHorizKeys == 0)
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this._numOfHorizKeys = children.length;
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let key = children[j];
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let button = new Key(key);
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switch (key.align) {
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case 'right':
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right_box.add(button.actor);
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break;
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case 'center':
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center_box.add(button.actor);
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break;
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case 'left':
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default:
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left_box.add(button.actor);
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break;
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}
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if (key.name == 'Caribou_Prefs') {
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key.connect('key-released', Lang.bind(this, this.hide));
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}
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button.connect('show-subkeys', Lang.bind(this, function() {
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if (this._subkeysBoxPointer)
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this._subkeysBoxPointer.hide(BoxPointer.PopupAnimation.FULL);
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this._subkeysBoxPointer = button.subkeys;
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this._subkeysBoxPointer.show(BoxPointer.PopupAnimation.FULL);
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if (!this._capturedEventId)
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this._capturedEventId = this.actor.connect('captured-event',
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Lang.bind(this, this._onCapturedEvent));
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}));
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button.connect('hide-subkeys', Lang.bind(this, function() {
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this._hideSubkeys();
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}));
|
|
}
|
|
keyboard_row.add(left_box, { expand: true, x_fill: false, x_align: St.Align.START });
|
|
keyboard_row.add(center_box, { expand: true, x_fill: false, x_align: St.Align.MIDDLE });
|
|
keyboard_row.add(right_box, { expand: true, x_fill: false, x_align: St.Align.END });
|
|
}
|
|
layout.add(keyboard_row);
|
|
},
|
|
|
|
_loadRows : function (level, layout) {
|
|
let rows = level.get_rows();
|
|
for (let i = 0; i < rows.length; ++i) {
|
|
let row = rows[i];
|
|
if (this._numOfVertKeys == 0)
|
|
this._numOfVertKeys = rows.length;
|
|
this._addRows(row.get_columns(), layout);
|
|
}
|
|
|
|
},
|
|
|
|
_redraw: function () {
|
|
if (!this._enableKeyboard)
|
|
return;
|
|
|
|
let monitor = Main.layoutManager.keyboardMonitor;
|
|
let maxHeight = monitor.height / 3;
|
|
this.actor.width = monitor.width;
|
|
|
|
let layout = this._current_page;
|
|
let verticalSpacing = layout.get_theme_node().get_length('spacing');
|
|
let padding = layout.get_theme_node().get_length('padding');
|
|
|
|
let box = layout.get_children()[0].get_children()[0];
|
|
let horizontalSpacing = box.get_theme_node().get_length('spacing');
|
|
let allHorizontalSpacing = (this._numOfHorizKeys - 1) * horizontalSpacing;
|
|
let keyWidth = Math.floor((this.actor.width - allHorizontalSpacing - 2 * padding) / this._numOfHorizKeys);
|
|
|
|
let allVerticalSpacing = (this._numOfVertKeys - 1) * verticalSpacing;
|
|
let keyHeight = Math.floor((maxHeight - allVerticalSpacing - 2 * padding) / this._numOfVertKeys);
|
|
|
|
let keySize = Math.min(keyWidth, keyHeight);
|
|
this.actor.height = keySize * this._numOfVertKeys + allVerticalSpacing + 2 * padding;
|
|
|
|
let rows = this._current_page.get_children();
|
|
for (let i = 0; i < rows.length; ++i) {
|
|
let keyboard_row = rows[i];
|
|
let boxes = keyboard_row.get_children();
|
|
for (let j = 0; j < boxes.length; ++j) {
|
|
let keys = boxes[j].get_children();
|
|
for (let k = 0; k < keys.length; ++k) {
|
|
let child = keys[k];
|
|
child.width = keySize * child.key_width;
|
|
child.height = keySize;
|
|
if (child._extended_keys) {
|
|
let extended_keys = child._extended_keys.get_children();
|
|
for (let n = 0; n < extended_keys.length; ++n) {
|
|
let extended_key = extended_keys[n];
|
|
extended_key.width = keySize;
|
|
extended_key.height = keySize;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
_onLevelChanged: function () {
|
|
this._setActiveLayer();
|
|
this._redraw();
|
|
},
|
|
|
|
_onGroupChanged: function () {
|
|
this._setActiveLayer();
|
|
this._redraw();
|
|
},
|
|
|
|
_onGroupAdded: function (keyboard, gname) {
|
|
this._groups[gname] = this._createLayersForGroup(gname);
|
|
},
|
|
|
|
_onGroupRemoved: function (keyboard, gname) {
|
|
delete this._groups[gname];
|
|
},
|
|
|
|
_setActiveLayer: function () {
|
|
let active_group_name = this._keyboard.active_group;
|
|
let active_group = this._keyboard.get_group(active_group_name);
|
|
let active_level = active_group.active_level;
|
|
let layers = this._groups[active_group_name];
|
|
|
|
if (this._current_page != null) {
|
|
this._current_page.hide();
|
|
}
|
|
|
|
this._current_page = layers[active_level];
|
|
this._current_page.show();
|
|
},
|
|
|
|
_createSource: function () {
|
|
if (this._source == null) {
|
|
this._source = new KeyboardSource(this);
|
|
Main.messageTray.add(this._source);
|
|
}
|
|
},
|
|
|
|
_destroySource: function () {
|
|
if (this._source) {
|
|
this._source.destroy();
|
|
this._source = null;
|
|
}
|
|
},
|
|
|
|
shouldTakeEvent: function(event) {
|
|
let actor = event.get_source();
|
|
return Main.layoutManager.keyboardBox.contains(actor) ||
|
|
!!actor._extended_keys || !!actor.extended_key;
|
|
},
|
|
|
|
_clearKeyboardRestTimer: function() {
|
|
if (!this._keyboardRestingId)
|
|
return;
|
|
GLib.source_remove(this._keyboardRestingId);
|
|
this._keyboardRestingId = 0;
|
|
},
|
|
|
|
show: function (monitor) {
|
|
if (!this._enableKeyboard)
|
|
return;
|
|
|
|
this._clearShowIdle();
|
|
this._keyboardRequested = true;
|
|
|
|
if (this._keyboardVisible) {
|
|
if (monitor != Main.layoutManager.keyboardIndex) {
|
|
Main.layoutManager.keyboardIndex = monitor;
|
|
this._redraw();
|
|
}
|
|
return;
|
|
}
|
|
|
|
this._clearKeyboardRestTimer();
|
|
this._keyboardRestingId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
|
|
KEYBOARD_REST_TIME,
|
|
Lang.bind(this, function() {
|
|
this._clearKeyboardRestTimer();
|
|
this._show(monitor);
|
|
return GLib.SOURCE_REMOVE;
|
|
}));
|
|
GLib.Source.set_name_by_id(this._keyboardRestingId, '[gnome-shell] this._clearKeyboardRestTimer');
|
|
},
|
|
|
|
_show: function(monitor) {
|
|
if (!this._keyboardRequested)
|
|
return;
|
|
|
|
Main.layoutManager.keyboardIndex = monitor;
|
|
this._redraw();
|
|
Main.layoutManager.showKeyboard();
|
|
this._destroySource();
|
|
},
|
|
|
|
hide: function () {
|
|
if (!this._enableKeyboard)
|
|
return;
|
|
|
|
this._clearShowIdle();
|
|
this._keyboardRequested = false;
|
|
|
|
if (!this._keyboardVisible)
|
|
return;
|
|
|
|
this._clearKeyboardRestTimer();
|
|
this._keyboardRestingId = GLib.timeout_add(GLib.PRIORITY_DEFAULT,
|
|
KEYBOARD_REST_TIME,
|
|
Lang.bind(this, function() {
|
|
this._clearKeyboardRestTimer();
|
|
this._hide();
|
|
return GLib.SOURCE_REMOVE;
|
|
}));
|
|
GLib.Source.set_name_by_id(this._keyboardRestingId, '[gnome-shell] this._clearKeyboardRestTimer');
|
|
},
|
|
|
|
_hide: function() {
|
|
if (this._keyboardRequested)
|
|
return;
|
|
|
|
this._hideSubkeys();
|
|
Main.layoutManager.hideKeyboard();
|
|
this._createSource();
|
|
},
|
|
|
|
_hideSubkeys: function() {
|
|
if (this._subkeysBoxPointer) {
|
|
this._subkeysBoxPointer.hide(BoxPointer.PopupAnimation.FULL);
|
|
this._subkeysBoxPointer = null;
|
|
}
|
|
if (this._capturedEventId) {
|
|
this.actor.disconnect(this._capturedEventId);
|
|
this._capturedEventId = 0;
|
|
}
|
|
this._capturedPress = false;
|
|
},
|
|
|
|
_moveTemporarily: function () {
|
|
let currentWindow = global.screen.get_display().focus_window;
|
|
let rect = currentWindow.get_frame_rect();
|
|
|
|
let newX = rect.x;
|
|
let newY = 3 * this.actor.height / 2;
|
|
currentWindow.move_frame(true, newX, newY);
|
|
},
|
|
|
|
_setLocation: function (x, y) {
|
|
if (y >= 2 * this.actor.height)
|
|
this._moveTemporarily();
|
|
},
|
|
|
|
_clearShowIdle: function() {
|
|
if (!this._showIdleId)
|
|
return;
|
|
GLib.source_remove(this._showIdleId);
|
|
this._showIdleId = 0;
|
|
},
|
|
|
|
setCursorLocation: function(x, y, w, h) {
|
|
if (!this._enableKeyboard)
|
|
return;
|
|
|
|
// this._setLocation(x, y);
|
|
},
|
|
|
|
setEntryLocation: function(x, y, w, h) {
|
|
if (!this._enableKeyboard)
|
|
return;
|
|
|
|
// this._setLocation(x, y);
|
|
},
|
|
});
|
|
|
|
const KeyboardSource = new Lang.Class({
|
|
Name: 'KeyboardSource',
|
|
Extends: MessageTray.Source,
|
|
|
|
_init: function(keyboard) {
|
|
this._keyboard = keyboard;
|
|
this.parent(_("Keyboard"), 'input-keyboard-symbolic');
|
|
this.keepTrayOnSummaryClick = true;
|
|
},
|
|
|
|
handleSummaryClick: function(button) {
|
|
this.open();
|
|
return true;
|
|
},
|
|
|
|
open: function() {
|
|
// Show the OSK below the message tray
|
|
this._keyboard.show(Main.layoutManager.bottomIndex);
|
|
}
|
|
});
|
|
|
|
const LocalAdapter = new Lang.Class({
|
|
Name: 'LocalAdapter',
|
|
Extends: Caribou.XAdapter,
|
|
|
|
_init: function () {
|
|
this.parent();
|
|
let deviceManager = Clutter.DeviceManager.get_default();
|
|
this._virtualDevice = deviceManager.create_virtual_device(Clutter.InputDeviceType.KEYBOARD_DEVICE);
|
|
|
|
this._inputSourceManager = InputSourceManager.getInputSourceManager();
|
|
this._sourceChangedId = this._inputSourceManager.connect('current-source-changed',
|
|
Lang.bind(this, this._onSourceChanged));
|
|
this._sourcesModifiedId = this._inputSourceManager.connect ('sources-changed',
|
|
Lang.bind(this, this._onSourcesModified));
|
|
},
|
|
|
|
_onSourcesModified: function () {
|
|
this.emit('config-changed');
|
|
},
|
|
|
|
_onSourceChanged: function (inputSourceManager, oldSource) {
|
|
let source = inputSourceManager.currentSource;
|
|
this.emit('group-changed', source.index, source.id, '');
|
|
},
|
|
|
|
vfunc_get_groups: function () {
|
|
let inputSources = this._inputSourceManager.inputSources;
|
|
let groups = []
|
|
let variants = [];
|
|
|
|
for (let i in inputSources) {
|
|
let is = inputSources[i];
|
|
groups[is.index] = is.id;
|
|
variants[is.index] = '';
|
|
}
|
|
|
|
return [groups, groups.length, variants, variants.length];
|
|
},
|
|
|
|
vfunc_keyval_press: function(keyval) {
|
|
this._virtualDevice.notify_keyval(Clutter.get_current_event_time(),
|
|
keyval, Clutter.KeyState.PRESSED);
|
|
},
|
|
|
|
vfunc_keyval_release: function(keyval) {
|
|
this._virtualDevice.notify_keyval(Clutter.get_current_event_time(),
|
|
keyval, Clutter.KeyState.RELEASED);
|
|
},
|
|
});
|