diff options
Diffstat (limited to 'src/leap/bitmask/gui/statuspanel.py')
| -rw-r--r-- | src/leap/bitmask/gui/statuspanel.py | 210 |
1 files changed, 92 insertions, 118 deletions
diff --git a/src/leap/bitmask/gui/statuspanel.py b/src/leap/bitmask/gui/statuspanel.py index 3a91f08e..679f00b1 100644 --- a/src/leap/bitmask/gui/statuspanel.py +++ b/src/leap/bitmask/gui/statuspanel.py @@ -14,7 +14,6 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. - """ Status Panel widget implementation """ @@ -25,9 +24,10 @@ from functools import partial from PySide import QtCore, QtGui +from leap.bitmask.services.eip.connection import EIPConnection from leap.bitmask.services.eip.vpnprocess import VPNManager from leap.bitmask.platform_init import IS_WIN, IS_LINUX -from leap.bitmask.util import first +from leap.bitmask.util.averages import RateMovingAverage from leap.common.check import leap_assert, leap_assert_type from leap.common.events import register from leap.common.events import events_pb2 as proto @@ -37,83 +37,10 @@ from ui_statuspanel import Ui_StatusPanel logger = logging.getLogger(__name__) -class RateMovingAverage(object): - """ - Moving window average for calculating - upload and download rates. - """ - SAMPLE_SIZE = 5 - - def __init__(self): - """ - Initializes an empty array of fixed size - """ - self.reset() - - def reset(self): - self._data = [None for i in xrange(self.SAMPLE_SIZE)] - - def append(self, x): - """ - Appends a new data point to the collection. - - :param x: A tuple containing timestamp and traffic points - in the form (timestamp, traffic) - :type x: tuple - """ - self._data.pop(0) - self._data.append(x) - - def get(self): - """ - Gets the collection. - """ - return self._data - - def get_average(self): - """ - Gets the moving average. - """ - data = filter(None, self.get()) - traff = [traffic for (ts, traffic) in data] - times = [ts for (ts, traffic) in data] - - try: - deltatraffic = traff[-1] - first(traff) - deltat = (times[-1] - first(times)).seconds - except IndexError: - deltatraffic = 0 - deltat = 0 - - try: - rate = float(deltatraffic) / float(deltat) / 1024 - except ZeroDivisionError: - rate = 0 - - # In some cases we get negative rates - if rate < 0: - rate = 0 - - return rate - - def get_total(self): - """ - Gets the total accumulated throughput. - """ - try: - return self._data[-1][1] / 1024 - except TypeError: - return 0 - - class StatusPanelWidget(QtGui.QWidget): """ Status widget that displays the current state of the LEAP services """ - - start_eip = QtCore.Signal() - stop_eip = QtCore.Signal() - DISPLAY_TRAFFIC_RATES = True RATE_STR = "%14.2f KB/s" TOTAL_STR = "%14.2f Kb" @@ -121,6 +48,7 @@ class StatusPanelWidget(QtGui.QWidget): MAIL_OFF_ICON = ":/images/mail-unlocked.png" MAIL_ON_ICON = ":/images/mail-locked.png" + eip_connection_connected = QtCore.Signal() _soledad_event = QtCore.Signal(object) _smtp_event = QtCore.Signal(object) _imap_event = QtCore.Signal(object) @@ -130,17 +58,18 @@ class StatusPanelWidget(QtGui.QWidget): QtGui.QWidget.__init__(self, parent) self._systray = None - self._action_eip_status = None + self._eip_status_menu = None self.ui = Ui_StatusPanel() self.ui.setupUi(self) - self.ui.btnEipStartStop.setEnabled(False) - self.ui.btnEipStartStop.clicked.connect( - self.start_eip) + self.eipconnection = EIPConnection() self.hide_status_box() + # set systray tooltip statuses + self._eip_status = self._mx_status = "" + # Set the EIP status icons self.CONNECTING_ICON = None self.CONNECTED_ICON = None @@ -327,6 +256,8 @@ class StatusPanelWidget(QtGui.QWidget): self.CONNECTED_ICON_TRAY = QtGui.QPixmap(EIP_ICONS_TRAY[1]) self.ERROR_ICON_TRAY = QtGui.QPixmap(EIP_ICONS_TRAY[2]) + # Systray and actions + def set_systray(self, systray): """ Sets the systray object to use. @@ -336,6 +267,16 @@ class StatusPanelWidget(QtGui.QWidget): """ leap_assert_type(systray, QtGui.QSystemTrayIcon) self._systray = systray + self._systray.setToolTip(self.tr("All services are OFF")) + + def _update_systray_tooltip(self): + """ + Updates the system tray icon tooltip using the eip and mx statuses. + """ + status = self.tr("Encrypted Internet is {0}").format(self._eip_status) + status += '\n' + status += self.tr("Mail is {0}").format(self._mx_status) + self._systray.setToolTip(status) def set_action_eip_startstop(self, action_eip_startstop): """ @@ -346,15 +287,15 @@ class StatusPanelWidget(QtGui.QWidget): """ self._action_eip_startstop = action_eip_startstop - def set_action_eip_status(self, action_eip_status): + def set_eip_status_menu(self, eip_status_menu): """ - Sets the action_eip_status to use. + Sets the eip_status_menu to use. - :param action_eip_status: action_eip_status to be used - :type action_eip_status: QtGui.QAction + :param eip_status_menu: eip_status_menu to be used + :type eip_status_menu: QtGui.QMenu """ - leap_assert_type(action_eip_status, QtGui.QAction) - self._action_eip_status = action_eip_status + leap_assert_type(eip_status_menu, QtGui.QMenu) + self._eip_status_menu = eip_status_menu def set_action_mail_status(self, action_mail_status): """ @@ -388,6 +329,25 @@ class StatusPanelWidget(QtGui.QWidget): """ self.ui.globalStatusBox.hide() + # EIP status --- + + @property + def eip_button(self): + return self.ui.btnEipStartStop + + @property + def eip_label(self): + return self.ui.lblEIPStatus + + def eip_pre_up(self): + """ + Triggered when the app activates eip. + Hides the status box and disables the start/stop button. + """ + self.hide_status_box() + self.set_startstop_enabled(False) + + # XXX disable (later) -------------------------- def set_eip_status(self, status, error=False): """ Sets the status label at the VPN stage to status @@ -400,11 +360,14 @@ class StatusPanelWidget(QtGui.QWidget): """ leap_assert_type(error, bool) - self._systray.setToolTip(status) + self._eip_status = status + if error: status = "<font color='red'>%s</font>" % (status,) self.ui.lblEIPStatus.setText(status) + self._update_systray_tooltip() + # XXX disable --------------------------------- def set_startstop_enabled(self, value): """ Enable or disable btnEipStartStop and _action_eip_startstop @@ -417,14 +380,7 @@ class StatusPanelWidget(QtGui.QWidget): self.ui.btnEipStartStop.setEnabled(value) self._action_eip_startstop.setEnabled(value) - def eip_pre_up(self): - """ - Triggered when the app activates eip. - Hides the status box and disables the start/stop button. - """ - self.hide_status_box() - self.set_startstop_enabled(False) - + # XXX disable ----------------------------- def eip_started(self): """ Sets the state of the widget to how it should look after EIP @@ -433,27 +389,21 @@ class StatusPanelWidget(QtGui.QWidget): self.ui.btnEipStartStop.setText(self.tr("Turn OFF")) self.ui.btnEipStartStop.disconnect(self) self.ui.btnEipStartStop.clicked.connect( - self.stop_eip) + self.eipconnection.qtsigs.do_connect_signal) + # XXX disable ----------------------------- def eip_stopped(self): """ Sets the state of the widget to how it should look after EIP has stopped """ + # XXX should connect this to EIPConnection.disconnected_signal self._reset_traffic_rates() + # XXX disable ----------------------------- self.ui.btnEipStartStop.setText(self.tr("Turn ON")) self.ui.btnEipStartStop.disconnect(self) self.ui.btnEipStartStop.clicked.connect( - self.start_eip) - - def set_icon(self, icon): - """ - Sets the icon to display for EIP - - :param icon: icon to display - :type icon: QPixmap - """ - self.ui.lblVPNStatusIcon.setPixmap(icon) + self.eipconnection.qtsigs.do_disconnect_signal) def update_vpn_status(self, data): """ @@ -492,14 +442,21 @@ class StatusPanelWidget(QtGui.QWidget): TRIGGER: VPN.state_changed Updates the displayed VPN state based on the data provided by - the VPN thread + the VPN thread. + + Emits: + If the status is connected, we emit EIPConnection.qtsigs. + connected_signal """ status = data[VPNManager.STATUS_STEP_KEY] self.set_eip_status_icon(status) if status == "CONNECTED": + # XXX should be handled by the state machine too. self.set_eip_status(self.tr("ON")) - # Only now we can properly enable the button. - self.set_startstop_enabled(True) + logger.debug("STATUS IS CONNECTED --- emitting signal") + self.eip_connection_connected.emit() + + # XXX should lookup status map in EIPConnection elif status == "AUTH": self.set_eip_status(self.tr("Authenticating...")) elif status == "GET_CONFIG": @@ -513,7 +470,8 @@ class StatusPanelWidget(QtGui.QWidget): elif status == "ALREADYRUNNING": # Put the following calls in Qt's event queue, otherwise # the UI won't update properly - QtCore.QTimer.singleShot(0, self.stop_eip) + QtCore.QTimer.singleShot( + 0, self.eipconnection.qtsigs.do_disconnect_signal) QtCore.QTimer.singleShot(0, partial(self.set_global_status, self.tr("Unable to start VPN, " "it's already " @@ -521,6 +479,15 @@ class StatusPanelWidget(QtGui.QWidget): else: self.set_eip_status(status) + def set_eip_icon(self, icon): + """ + Sets the icon to display for EIP + + :param icon: icon to display + :type icon: QPixmap + """ + self.ui.lblVPNStatusIcon.setPixmap(icon) + def set_eip_status_icon(self, status): """ Given a status step from the VPN thread, set the icon properly @@ -530,27 +497,31 @@ class StatusPanelWidget(QtGui.QWidget): """ selected_pixmap = self.ERROR_ICON selected_pixmap_tray = self.ERROR_ICON_TRAY - tray_message = self.tr("Encryption is OFF") + tray_message = self.tr("Encrypted Internet is OFF") if status in ("WAIT", "AUTH", "GET_CONFIG", "RECONNECTING", "ASSIGN_IP"): selected_pixmap = self.CONNECTING_ICON selected_pixmap_tray = self.CONNECTING_ICON_TRAY - tray_message = self.tr("Turning ON") + tray_message = self.tr("Encrypted Internet is STARTING") elif status in ("CONNECTED"): - tray_message = self.tr("Encryption is ON") + tray_message = self.tr("Encrypted Internet is ON") selected_pixmap = self.CONNECTED_ICON selected_pixmap_tray = self.CONNECTED_ICON_TRAY - self.set_icon(selected_pixmap) + self.set_eip_icon(selected_pixmap) self._systray.setIcon(QtGui.QIcon(selected_pixmap_tray)) - self._action_eip_status.setText(tray_message) + self._eip_status_menu.setTitle(tray_message) def set_provider(self, provider): self.ui.lblProvider.setText(provider) + # + # mail methods + # + def _set_mail_status(self, status, ready=False): """ - Sets the Encrypted Mail status in the label and in the tray icon. + Sets the Mail status in the label and in the tray icon. :param status: the status text to display :type status: unicode @@ -559,15 +530,18 @@ class StatusPanelWidget(QtGui.QWidget): """ self.ui.lblMailStatus.setText(status) - tray_status = self.tr('Encrypted Mail is OFF') + self._mx_status = self.tr('OFF') + tray_status = self.tr('Mail is OFF') icon = QtGui.QPixmap(self.MAIL_OFF_ICON) if ready: icon = QtGui.QPixmap(self.MAIL_ON_ICON) - tray_status = self.tr('Encrypted Mail is ON') + self._mx_status = self.tr('ON') + tray_status = self.tr('Mail is ON') self.ui.lblMailIcon.setPixmap(icon) self._action_mail_status.setText(tray_status) + self._update_systray_tooltip() def _mail_handle_soledad_events(self, req): """ @@ -724,7 +698,7 @@ class StatusPanelWidget(QtGui.QWidget): self.ui.lblUnread.setVisible(req.content != "0") self._set_mail_status(self.tr("ON"), ready=True) else: - leap_assert(False, + leap_assert(False, # XXX ??? "Don't know how to handle this state: %s" % (req.event)) |