gnome-shell/js/ui/status/bluetooth.js
Giovanni Campagna cedcbc5fcf BluetoothStatus: hide the device separator if no devices are shown
When BluetoothApplet::show-full-menu property is notified (when you
switch from a disabled adapter / no adapter to an active one), we
would show all the menu, including the device separator, without
checking if any devices actually existed.

https://bugzilla.gnome.org/show_bug.cgi?id=637690
2011-01-06 19:48:28 +01:00

486 lines
18 KiB
JavaScript

/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
const Clutter = imports.gi.Clutter;
const Gdk = imports.gi.Gdk;
const GLib = imports.gi.GLib;
const Gio = imports.gi.Gio;
const GnomeBluetoothApplet = imports.gi.GnomeBluetoothApplet;
const Gtk = imports.gi.Gtk;
const Lang = imports.lang;
const Mainloop = imports.mainloop;
const St = imports.gi.St;
const Shell = imports.gi.Shell;
const Main = imports.ui.main;
const MessageTray = imports.ui.messageTray;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const Gettext = imports.gettext.domain('gnome-shell');
const _ = Gettext.gettext;
const ConnectionState = {
DISCONNECTED: 0,
CONNECTED: 1,
DISCONNECTING: 2,
CONNECTING: 3
}
function Indicator() {
this._init.apply(this, arguments);
}
Indicator.prototype = {
__proto__: PanelMenu.SystemStatusButton.prototype,
_init: function() {
PanelMenu.SystemStatusButton.prototype._init.call(this, 'bluetooth-disabled', null);
GLib.spawn_command_line_sync ('pkill -f "^bluetooth-applet$"');
this._applet = new GnomeBluetoothApplet.Applet();
this._killswitch = new PopupMenu.PopupSwitchMenuItem(_("Bluetooth"), false);
this._applet.connect('notify::killswitch-state', Lang.bind(this, this._updateKillswitch));
this._killswitch.connect('toggled', Lang.bind(this, function() {
let current_state = this._applet.killswitch_state;
if (current_state != GnomeBluetoothApplet.KillswitchState.HARD_BLOCKED &&
current_state != GnomeBluetoothApplet.KillswitchState.NO_ADAPTER) {
this._applet.killswitch_state = this._killswitch.state ?
GnomeBluetoothApplet.KillswitchState.UNBLOCKED:
GnomeBluetoothApplet.KillswitchState.SOFT_BLOCKED;
} else
this._killswitch.setToggleState(false);
}));
this._discoverable = new PopupMenu.PopupSwitchMenuItem(_("Visibility"), this._applet.discoverable);
this._applet.connect('notify::discoverable', Lang.bind(this, function() {
this._discoverable.setToggleState(this._applet.discoverable);
}));
this._discoverable.connect('toggled', Lang.bind(this, function() {
this._applet.discoverable = this._discoverable.state;
}));
this._updateKillswitch();
this.menu.addMenuItem(this._killswitch);
this.menu.addMenuItem(this._discoverable);
this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
this._fullMenuItems = [new PopupMenu.PopupSeparatorMenuItem(),
new PopupMenu.PopupMenuItem(_("Send Files to Device...")),
new PopupMenu.PopupMenuItem(_("Setup a New Device..."))];
this._hasDevices = false;
this._deviceSep = this._fullMenuItems[0]; // hidden if no device exists
this._fullMenuItems[1].connect('activate', function() {
GLib.spawn_command_line_async('bluetooth-sendto');
});
this._fullMenuItems[2].connect('activate', function() {
GLib.spawn_command_line_async('bluetooth-wizard');
});
for (let i = 0; i < this._fullMenuItems.length; i++) {
let item = this._fullMenuItems[i];
this.menu.addMenuItem(item);
}
this._deviceItemPosition = 3;
this._deviceItems = [];
this._applet.connect('devices-changed', Lang.bind(this, this._updateDevices));
this._updateDevices();
this._applet.connect('notify::show-full-menu', Lang.bind(this, this._updateFullMenu));
this._updateFullMenu();
this.menu.addAction(_("Bluetooth Settings"), function() {
GLib.spawn_command_line_async('gnome-control-center bluetooth');
});
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('cancel-request', Lang.bind(this, this._cancelRequest));
},
_updateKillswitch: function() {
let current_state = this._applet.killswitch_state;
let on = current_state == GnomeBluetoothApplet.KillswitchState.UNBLOCKED;
let can_toggle = current_state != GnomeBluetoothApplet.KillswitchState.NO_ADAPTER &&
current_state != GnomeBluetoothApplet.KillswitchState.HARD_BLOCKED;
this._killswitch.setToggleState(on);
this._killswitch.actor.reactive = can_toggle;
if (on) {
this._discoverable.actor.show();
this.setIcon('bluetooth-active');
} else {
this._discoverable.actor.hide();
this.setIcon('bluetooth-disabled');
}
},
_deviceCompare: function(d1, d2) {
return d1.device_path == d2.device_path &&
d1.bdaddr == d2.bdaddr &&
d1.can_connect == d2.can_connect &&
d1.capabilities == d2.capabilities;
},
_updateDevices: function() {
let devices = this._applet.get_devices();
for (let i = 0; i < this._deviceItems.length; i++) {
let item = this._deviceItems.length;
let destroy = true;
for (let j = 0; j < devices.length; j++) {
// we need to deep compare because BluetoothSimpleDevice is a boxed type
// (but we take advantage of that, because _skip will disappear the next
// time get_devices() is called)
if (this._deviceCompare(item._device, devices[i])) {
item.label.text = devices[i].alias;
devices[i]._skip = true;
destroy = false;
}
}
if (destroy) {
item.destroy();
item._destroyed = true;
}
}
let newlist = [ ];
for (let i = 0; i < this._deviceItems.length; i++) {
let item = this._deviceItems[i];
if (!item._destroyed)
newlist.push(item);
}
this._deviceItems = newlist;
this._hasDevices = newlist.length > 0;
for (let i = 0; i < devices.length; i++) {
let d = devices[i];
if (d._skip)
continue;
let item = this._createDeviceItem(d);
if (item) {
this.menu.addMenuItem(item, this._deviceItemPosition + this._deviceItems.length);
this._deviceItems.push(item);
this._hasDevices = true;
}
}
if (this._hasDevices)
this._deviceSep.actor.show();
else
this._deviceSep.actor.hide();
},
_createDeviceItem: function(device) {
if (!device.can_connect && device.capabilities == GnomeBluetoothApplet.Capabilities.NONE)
return null;
let item = new PopupMenu.PopupSubMenuMenuItem(device.alias);
item._device = device;
if (device.can_connect) {
item._connected = device.connected;
let menuitem = new PopupMenu.PopupSwitchMenuItem(_("Connection"), device.connected);
menuitem.connect('toggled', Lang.bind(this, function() {
if (item._connected > ConnectionState.CONNECTED) {
// operation already in progress, revert
menuitem.setToggleState(menuitem.state);
}
if (item._connected) {
item._connected = ConnectionState.DISCONNECTING;
this._applet.disconnect_device(item._device.device_path, function(applet, success) {
if (success) { // apply
item._connected = ConnectionState.DISCONNECTED;
menuitem.setToggleState(false);
} else { // revert
item._connected = ConnectionState.CONNECTED;
menuitem.setToggleState(true);
}
});
} else {
item._connected = ConnectionState.CONNECTING;
this._applet.connect_device(item._device.device_path, function(applet, success) {
if (success) { // apply
item._connected = ConnectionState.CONNECTED;
menuitem.setToggleState(true);
} else { // revert
item._connected = ConnectionState.DISCONNECTED;
menuitem.setToggleState(false);
}
});
}
}));
item.menu.addMenuItem(menuitem);
}
if (device.capabilities & GnomeBluetoothApplet.Capabilities.OBEX_PUSH) {
item.menu.addAction(_("Send Files..."), Lang.bind(this, function() {
this._applet.send_to_address(device.bdaddr, device.alias);
}));
}
if (device.capabilities & GnomeBluetoothApplet.Capabilities.OBEX_FILE_TRANSFER) {
item.menu.addAction(_("Browse Files..."), Lang.bind(this, function(event) {
this._applet.browse_address(device.bdaddr, event.get_time(),
Lang.bind(this, function(applet, result) {
try {
applet.browse_address_finish(result);
} catch (e) {
this._ensureSource();
this._source.notify(new MessageTray.Notification(this._source,
_("Bluetooth"),
_("Error browsing device"),
{ body: _("The requested device cannot be browsed, error is '%s'").format(e) }));
}
}));
}));
}
switch (device.type) {
case GnomeBluetoothApplet.Type.KEYBOARD:
item.menu.addAction(_("Keyboard Settings"), function() {
GLib.spawn_command_line_async('gnome-control-center keyboard');
});
break;
case GnomeBluetoothApplet.Type.MOUSE:
item.menu.addAction(_("Mouse Settings"), function() {
GLib.spawn_command_line_async('gnome-control-center mouse');
});
break;
case GnomeBluetoothApplet.Type.HEADSET:
case GnomeBluetoothApplet.Type.HEADPHONES:
case GnomeBluetoothApplet.Type.OTHER_AUDIO:
item.menu.addAction(_("Sound Settings"), function() {
GLib.spawn_command_line_async('gnome-control-center sound');
});
break;
default:
break;
}
return item;
},
_updateFullMenu: function() {
if (this._applet.show_full_menu) {
this._showAll(this._fullMenuItems);
if (this._hasDevices)
this._showAll(this._deviceItems);
else
this._deviceSep.hide();
} else {
this._hideAll(this._fullMenuItems);
this._hideAll(this._deviceItems);
}
},
_showAll: function(items) {
for (let i = 0; i < items.length; i++)
items[i].actor.show();
},
_hideAll: function(items) {
for (let i = 0; i < items.length; i++)
items[i].actor.hide();
},
_destroyAll: function(items) {
for (let i = 0; i < items.length; i++)
items[i].destroy();
},
_ensureSource: function() {
if (!this._source) {
this._source = new Source();
Main.messageTray.add(this._source);
}
},
_authRequest: function(applet, device_path, name, long_name, uuid) {
this._ensureSource();
this._source.notify(new AuthNotification(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();
}
}
function Source() {
this._init.apply(this, arguments);
}
Source.prototype = {
__proto__: MessageTray.Source.prototype,
_init: function() {
MessageTray.Source.prototype._init.call(this, _("Bluetooth Agent"));
this._setSummaryIcon(this.createNotificationIcon());
},
notify: function(notification) {
this._private_destroyId = notification.connect('destroy', Lang.bind(this, function(notification) {
if (this.notification == notification) {
// the destroyed notification is the last for this source
this.notification.disconnect(this._private_destroyId);
this.destroy();
}
}));
MessageTray.Source.prototype.notify.call(this, notification);
},
createNotificationIcon: function() {
return new St.Icon({ icon_name: 'bluetooth-active',
icon_type: St.IconType.SYMBOLIC,
icon_size: this.ICON_SIZE });
}
}
function AuthNotification() {
this._init.apply(this, arguments);
}
AuthNotification.prototype = {
__proto__: MessageTray.Notification.prototype,
_init: function(source, applet, device_path, name, long_name, uuid) {
MessageTray.Notification.prototype._init.call(this,
source,
_("Bluetooth Agent"),
_("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(this._devicePath, true, true);
break;
case 'grant':
this._applet.agent_reply_auth(this._devicePath, true, false);
break;
case 'reject':
default:
this._applet.agent_reply_auth(this._devicePath, false, false);
}
this.destroy();
}));
}
}
function ConfirmNotification() {
this._init.apply(this, arguments);
}
ConfirmNotification.prototype = {
__proto__: MessageTray.Notification.prototype,
_init: function(source, applet, device_path, name, long_name, pin) {
MessageTray.Notification.prototype._init.call(this,
source,
_("Bluetooth Agent"),
_("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 PIN '%s' matches the one on the device.").format(pin));
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();
}));
}
}
function PinNotification() {
this._init.apply(this, arguments);
}
PinNotification.prototype = {
__proto__: MessageTray.Notification.prototype,
_init: function(source, applet, device_path, name, long_name, numeric) {
MessageTray.Notification.prototype._init.call(this,
source,
_("Bluetooth Agent"),
_("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) {
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.connect('action-invoked', Lang.bind(this, function(self, action) {
if (action == 'ok') {
if (this._numeric)
this._applet.agent_reply_passkey(this._devicePath, parseInt(this._entry.text));
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();
}));
},
grabFocus: function(lockTray) {
MessageTray.Notification.prototype.grabFocus.call(this, lockTray);
global.stage.set_key_focus(this._entry);
}
}