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// ex: set sw=4:ts=4
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/*
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Copyright 2015 Frank Ploss <frank@fqxp.de>.
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This file is part of gnome-shell-extension-tor.
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gnome-shell-extension-tor is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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gnome-shell-extension-tor is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with gnome-shell-extension-tor. If not, see <http://www.gnu.org/licenses/>./
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*/
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'use strict';
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const Lang = imports.lang;
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const Main = imports.ui.main;
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const PanelMenu = imports.ui.panelMenu;
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const PopupMenu = imports.ui.popupMenu;
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const St = imports.gi.St;
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const Me = imports.misc.extensionUtils.getCurrentExtension();
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const TorDisconnectedMenu = Me.imports.ui.tor_disconnected_menu.TorDisconnectedMenu;
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const TorPopupMenu = Me.imports.ui.tor_popup_menu.TorPopupMenu;
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const TorConnectedIcon = 'tor-connected';
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const TorDisconnectedIcon = 'tor-disconnected';
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const TorButton = new Lang.Class({
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Name: 'TorButton',
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Extends: PanelMenu.Button,
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_init: function(torControlClient) {
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this.parent(null, this.Name);
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this._torControlClient = torControlClient;
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this._buildUi();
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this._bindEvents();
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this._currentState = null;
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},
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_buildUi: function() {
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this._icon = new St.Icon({
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icon_name: TorDisconnectedIcon,
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style_class: 'system-status-icon'
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});
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this.actor.add_child(this._icon);
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this._showDisconnectedMenu('Haven’t tried to connect yet');
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},
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_bindEvents: function() {
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this._torControlClient.connect('changed-connection-state', Lang.bind(this, this._onChangedConnectionState));
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this._torControlClient.connect('switched-tor-identity', Lang.bind(this, this._onSwitchedTorIdentity));
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this._torControlClient.connect('protocol-error', Lang.bind(this, this._onProtocolError));
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},
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_onChangedConnectionState: function(source, state, reason) {
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switch (state) {
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case 'ready':
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this._showConnectedMenu();
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break;
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case 'closed':
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this._showDisconnectedMenu(reason);
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break;
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}
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},
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_showConnectedMenu: function() {
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if (this._menu instanceof TorPopupMenu) {
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return;
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}
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this._icon.icon_name = TorConnectedIcon;
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this._menu = new TorPopupMenu(this.actor, this._torControlClient);
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this.setMenu(this._menu);
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Main.panel.menuManager.addMenu(this._menu);
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},
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_showDisconnectedMenu: function(reason) {
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if (this._menu instanceof TorDisconnectedMenu) {
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this._menu.setReason(reason);
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return;
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}
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this._icon.icon_name = TorDisconnectedIcon;
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this._menu = new TorDisconnectedMenu(this.actor, this._torControlClient, reason);
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this.setMenu(this._menu);
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Main.panel.menuManager.addMenu(this._menu);
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},
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_onSwitchedTorIdentity: function() {
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Main.notify('Switched to a new Tor identity!');
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},
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_onProtocolError: function(source, message, statusCode) {
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var msg = 'Tor control protocol error: ' + message + ' (status code' + statusCode + ')';
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Main.notifyError(msg);
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}
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});
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