gnome-shell/js/ui/status/bluetooth.js
2013-07-26 04:41:49 -04:00

256 lines
9.7 KiB
JavaScript

// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
const Clutter = imports.gi.Clutter;
const GLib = imports.gi.GLib;
const GnomeBluetoothApplet = imports.gi.GnomeBluetoothApplet;
const GnomeBluetooth = imports.gi.GnomeBluetooth;
const Lang = imports.lang;
const St = imports.gi.St;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
const NotificationDaemon = imports.ui.notificationDaemon;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const Indicator = new Lang.Class({
Name: 'BTIndicator',
Extends: PanelMenu.SystemStatusButton,
_init: function() {
this.parent('bluetooth-disabled-symbolic', _("Bluetooth"));
// The Bluetooth menu only appears when Bluetooth is in use,
// so just statically build it with a "Turn Off" menu item.
this._item = new PopupMenu.PopupSubMenuMenuItem(_("Bluetooth"), true);
this._item.icon.icon_name = 'bluetooth-active-symbolic';
this._item.menu.addAction(_("Turn Off"), Lang.bind(this, function() {
this._applet.killswitch_state = GnomeBluetooth.KillswitchState.SOFT_BLOCKED;
}));
this._item.menu.addSettingsAction(_("Bluetooth Settings"), 'gnome-bluetooth-panel.desktop');
this._applet = new GnomeBluetoothApplet.Applet();
this._applet.connect('devices-changed', Lang.bind(this, this._sync));
this._sync();
this._applet.connect('pincode-request', Lang.bind(this, this._pinRequest));
this._applet.connect('confirm-request', Lang.bind(this, this._confirmRequest));
this._applet.connect('auth-request', Lang.bind(this, this._authRequest));
this._applet.connect('auth-service-request', Lang.bind(this, this._authServiceRequest));
this._applet.connect('cancel-request', Lang.bind(this, this._cancelRequest));
},
_sync: function() {
let connectedDevices = this._applet.get_devices().filter(function(device) {
return device.connected;
});
let nDevices = connectedDevices.length;
let on = nDevices > 0;
this.mainIcon.visible = on;
this.actor.visible = on;
if (on)
this._item.status.text = ngettext("%d Connected Device", "%d Connected Devices").format(nDevices);
},
_ensureSource: function() {
if (!this._source) {
this._source = new MessageTray.Source(_("Bluetooth"), 'bluetooth-active');
this._source.policy = new NotificationDaemon.NotificationApplicationPolicy('gnome-bluetooth-panel');
Main.messageTray.add(this._source);
}
},
_authRequest: function(applet, device_path, name, long_name) {
this._ensureSource();
this._source.notify(new AuthNotification(this._source, this._applet, device_path, name, long_name));
},
_authServiceRequest: function(applet, device_path, name, long_name, uuid) {
this._ensureSource();
this._source.notify(new AuthServiceNotification(this._source, this._applet, device_path, name, long_name, uuid));
},
_confirmRequest: function(applet, device_path, name, long_name, pin) {
this._ensureSource();
this._source.notify(new ConfirmNotification(this._source, this._applet, device_path, name, long_name, pin));
},
_pinRequest: function(applet, device_path, name, long_name, numeric) {
this._ensureSource();
this._source.notify(new PinNotification(this._source, this._applet, device_path, name, long_name, numeric));
},
_cancelRequest: function() {
this._source.destroy();
}
});
const AuthNotification = new Lang.Class({
Name: 'AuthNotification',
Extends: MessageTray.Notification,
_init: function(source, applet, device_path, name, long_name) {
this.parent(source,
_("Bluetooth"),
_("Authorization request from %s").format(name),
{ customContent: true });
this.setResident(true);
this._applet = applet;
this._devicePath = device_path;
this.addBody(_("Device %s wants to pair with this computer").format(long_name));
this.addButton('allow', _("Allow"));
this.addButton('deny', _("Deny"));
this.connect('action-invoked', Lang.bind(this, function(self, action) {
if (action == 'allow')
this._applet.agent_reply_confirm(this._devicePath, true);
else
this._applet.agent_reply_confirm(this._devicePath, false);
this.destroy();
}));
}
});
const AuthServiceNotification = new Lang.Class({
Name: 'AuthServiceNotification',
Extends: MessageTray.Notification,
_init: function(source, applet, device_path, name, long_name, uuid) {
this.parent(source,
_("Bluetooth"),
_("Authorization request from %s").format(name),
{ customContent: true });
this.setResident(true);
this._applet = applet;
this._devicePath = device_path;
this.addBody(_("Device %s wants access to the service '%s'").format(long_name, uuid));
this.addButton('always-grant', _("Always grant access"));
this.addButton('grant', _("Grant this time only"));
this.addButton('reject', _("Reject"));
this.connect('action-invoked', Lang.bind(this, function(self, action) {
switch (action) {
case 'always-grant':
this._applet.agent_reply_auth_service(this._devicePath, true, true);
break;
case 'grant':
this._applet.agent_reply_auth_service(this._devicePath, true, false);
break;
case 'reject':
default:
this._applet.agent_reply_auth_service(this._devicePath, false, false);
}
this.destroy();
}));
}
});
const ConfirmNotification = new Lang.Class({
Name: 'ConfirmNotification',
Extends: MessageTray.Notification,
_init: function(source, applet, device_path, name, long_name, pin) {
this.parent(source,
_("Bluetooth"),
/* Translators: argument is the device short name */
_("Pairing confirmation for %s").format(name),
{ customContent: true });
this.setResident(true);
this._applet = applet;
this._devicePath = device_path;
this.addBody(_("Device %s wants to pair with this computer").format(long_name));
this.addBody(_("Please confirm whether the Passkey '%06d' matches the one on the device.").format(pin));
/* Translators: this is the verb, not the noun */
this.addButton('matches', _("Matches"));
this.addButton('does-not-match', _("Does not match"));
this.connect('action-invoked', Lang.bind(this, function(self, action) {
if (action == 'matches')
this._applet.agent_reply_confirm(this._devicePath, true);
else
this._applet.agent_reply_confirm(this._devicePath, false);
this.destroy();
}));
}
});
const PinNotification = new Lang.Class({
Name: 'PinNotification',
Extends: MessageTray.Notification,
_init: function(source, applet, device_path, name, long_name, numeric) {
this.parent(source,
_("Bluetooth"),
_("Pairing request for %s").format(name),
{ customContent: true });
this.setResident(true);
this._applet = applet;
this._devicePath = device_path;
this._numeric = numeric;
this.addBody(_("Device %s wants to pair with this computer").format(long_name));
this.addBody(_("Please enter the PIN mentioned on the device."));
this._entry = new St.Entry();
this._entry.connect('key-release-event', Lang.bind(this, function(entry, event) {
let key = event.get_key_symbol();
if (key == Clutter.KEY_Return) {
if (this._canActivateOkButton())
this.emit('action-invoked', 'ok');
return true;
} else if (key == Clutter.KEY_Escape) {
this.emit('action-invoked', 'cancel');
return true;
}
return false;
}));
this.addActor(this._entry);
this.addButton('ok', _("OK"));
this.addButton('cancel', _("Cancel"));
this.setButtonSensitive('ok', this._canActivateOkButton());
this._entry.clutter_text.connect('text-changed', Lang.bind(this,
function() {
this.setButtonSensitive('ok', this._canActivateOkButton());
}));
this.connect('action-invoked', Lang.bind(this, function(self, action) {
if (action == 'ok') {
if (this._numeric) {
let num = parseInt(this._entry.text);
if (isNaN(num)) {
// user reply was empty, or was invalid
// cancel the operation
num = -1;
}
this._applet.agent_reply_passkey(this._devicePath, num);
} else
this._applet.agent_reply_pincode(this._devicePath, this._entry.text);
} else {
if (this._numeric)
this._applet.agent_reply_passkey(this._devicePath, -1);
else
this._applet.agent_reply_pincode(this._devicePath, null);
}
this.destroy();
}));
},
_canActivateOkButton: function() {
// PINs have a fixed length of 6
if (this._numeric)
return this._entry.clutter_text.text.length == 6;
else
return true;
}
});