From 10d59e81c9ae5275a92d041e36c61a0628b726f0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tom=C3=A1s=20Touceda?= Date: Mon, 30 Sep 2013 12:14:23 -0300 Subject: Implement new UI Also: - Remove status_panel - Add new icons - Refactor components a bit (mostly divide functionality) --- src/leap/bitmask/gui/eip_status.py | 427 +++++++++++++++++++++++++++++++++++++ 1 file changed, 427 insertions(+) create mode 100644 src/leap/bitmask/gui/eip_status.py (limited to 'src/leap/bitmask/gui/eip_status.py') diff --git a/src/leap/bitmask/gui/eip_status.py b/src/leap/bitmask/gui/eip_status.py new file mode 100644 index 00000000..f7408b13 --- /dev/null +++ b/src/leap/bitmask/gui/eip_status.py @@ -0,0 +1,427 @@ +# -*- coding: utf-8 -*- +# eip_status.py +# Copyright (C) 2013 LEAP +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +""" +EIP Status Panel widget implementation +""" +import logging + +from datetime import datetime +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_LINUX +from leap.bitmask.util.averages import RateMovingAverage +from leap.common.check import leap_assert_type + +from ui_eip_status import Ui_EIPStatus + +logger = logging.getLogger(__name__) + + +class EIPStatusWidget(QtGui.QWidget): + """ + EIP Status widget that displays the current state of the EIP service + """ + DISPLAY_TRAFFIC_RATES = True + RATE_STR = "%14.2f KB/s" + TOTAL_STR = "%14.2f Kb" + + eip_connection_connected = QtCore.Signal() + + def __init__(self, parent=None): + QtGui.QWidget.__init__(self, parent) + + self._systray = None + self._eip_status_menu = None + + self.ui = Ui_EIPStatus() + self.ui.setupUi(self) + + self.eipconnection = EIPConnection() + + # set systray tooltip status + self._eip_status = "" + + self.ui.eip_bandwidth.hide() + + # Set the EIP status icons + self.CONNECTING_ICON = None + self.CONNECTED_ICON = None + self.ERROR_ICON = None + self.CONNECTING_ICON_TRAY = None + self.CONNECTED_ICON_TRAY = None + self.ERROR_ICON_TRAY = None + self._set_eip_icons() + + self._set_traffic_rates() + self._make_status_clickable() + + self._provider = "" + + def _make_status_clickable(self): + """ + Makes upload and download figures clickable. + """ + onclicked = self._on_VPN_status_clicked + self.ui.btnUpload.clicked.connect(onclicked) + self.ui.btnDownload.clicked.connect(onclicked) + + def _on_VPN_status_clicked(self): + """ + SLOT + TRIGGER: self.ui.btnUpload.clicked + self.ui.btnDownload.clicked + + Toggles between rate and total throughput display for vpn + status figures. + """ + self.DISPLAY_TRAFFIC_RATES = not self.DISPLAY_TRAFFIC_RATES + self.update_vpn_status(None) # refresh + + def _set_traffic_rates(self): + """ + Initializes up and download rates. + """ + self._up_rate = RateMovingAverage() + self._down_rate = RateMovingAverage() + + self.ui.btnUpload.setText(self.RATE_STR % (0,)) + self.ui.btnDownload.setText(self.RATE_STR % (0,)) + + def _reset_traffic_rates(self): + """ + Resets up and download rates, and cleans up the labels. + """ + self._up_rate.reset() + self._down_rate.reset() + self.update_vpn_status(None) + + def _update_traffic_rates(self, up, down): + """ + Updates up and download rates. + + :param up: upload total. + :type up: int + :param down: download total. + :type down: int + """ + ts = datetime.now() + self._up_rate.append((ts, up)) + self._down_rate.append((ts, down)) + + def _get_traffic_rates(self): + """ + Gets the traffic rates (in KB/s). + + :returns: a tuple with the (up, down) rates + :rtype: tuple + """ + up = self._up_rate + down = self._down_rate + + return (up.get_average(), down.get_average()) + + def _get_traffic_totals(self): + """ + Gets the traffic total throughput (in Kb). + + :returns: a tuple with the (up, down) totals + :rtype: tuple + """ + up = self._up_rate + down = self._down_rate + + return (up.get_total(), down.get_total()) + + def _set_eip_icons(self): + """ + Sets the EIP status icons for the main window and for the tray + + MAC : dark icons + LINUX : dark icons in window, light icons in tray + WIN : light icons + """ + EIP_ICONS = EIP_ICONS_TRAY = ( + ":/images/black/32/wait.png", + ":/images/black/32/on.png", + ":/images/black/32/off.png") + + if IS_LINUX: + EIP_ICONS_TRAY = ( + ":/images/white/32/wait.png", + ":/images/white/32/on.png", + ":/images/white/32/off.png") + + self.CONNECTING_ICON = QtGui.QPixmap(EIP_ICONS[0]) + self.CONNECTED_ICON = QtGui.QPixmap(EIP_ICONS[1]) + self.ERROR_ICON = QtGui.QPixmap(EIP_ICONS[2]) + + self.CONNECTING_ICON_TRAY = QtGui.QPixmap(EIP_ICONS_TRAY[0]) + 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. + + :param systray: Systray object + :type systray: QtGui.QSystemTrayIcon + """ + 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 status. + """ + status = self.tr("Encrypted Internet: {0}").format(self._eip_status) + self._systray.setToolTip(status) + + def set_action_eip_startstop(self, action_eip_startstop): + """ + Sets the action_eip_startstop to use. + + :param action_eip_startstop: action_eip_status to be used + :type action_eip_startstop: QtGui.QAction + """ + self._action_eip_startstop = action_eip_startstop + + def set_eip_status_menu(self, eip_status_menu): + """ + Sets the eip_status_menu to use. + + :param eip_status_menu: eip_status_menu to be used + :type eip_status_menu: QtGui.QMenu + """ + leap_assert_type(eip_status_menu, QtGui.QMenu) + self._eip_status_menu = eip_status_menu + + def set_eip_status(self, status, error=False): + """ + Sets the global status label. + + :param status: status message + :type status: str or unicode + :param error: if the status is an erroneous one, then set this + to True + :type error: bool + """ + leap_assert_type(error, bool) + if error: + status = "%s" % (status,) + self.ui.lblEIPStatus.setText(status) + self.ui.lblEIPStatus.show() + + # 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.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 + + :param status: status message + :type status: str or unicode + :param error: if the status is an erroneous one, then set this + to True + :type error: bool + """ + leap_assert_type(error, bool) + + self._eip_status = status + + if error: + status = "%s" % (status,) + self.ui.lblEIPStatus.setText(status) + self.ui.lblEIPStatus.show() + self._update_systray_tooltip() + + # XXX disable --------------------------------- + def set_startstop_enabled(self, value): + """ + Enable or disable btnEipStartStop and _action_eip_startstop + based on value + + :param value: True for enabled, False otherwise + :type value: bool + """ + leap_assert_type(value, bool) + self.ui.btnEipStartStop.setEnabled(value) + self._action_eip_startstop.setEnabled(value) + + # XXX disable ----------------------------- + def eip_started(self): + """ + Sets the state of the widget to how it should look after EIP + has started + """ + self.ui.btnEipStartStop.setText(self.tr("Turn OFF")) + self.ui.btnEipStartStop.disconnect(self) + self.ui.btnEipStartStop.clicked.connect( + 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.eipconnection.qtsigs.do_disconnect_signal) + + self.ui.eip_bandwidth.hide() + self.ui.lblEIPMessage.setText( + self.tr("Traffic is being routed in the clear")) + self.ui.lblEIPStatus.show() + + def update_vpn_status(self, data): + """ + SLOT + TRIGGER: VPN.status_changed + + Updates the download/upload labels based on the data provided + by the VPN thread. + + :param data: a dictionary with the tcp/udp write and read totals. + If data is None, we just will refresh the display based + on the previous data. + :type data: dict + """ + if data: + upload = float(data[VPNManager.TCPUDP_WRITE_KEY] or "0") + download = float(data[VPNManager.TCPUDP_READ_KEY] or "0") + self._update_traffic_rates(upload, download) + + if self.DISPLAY_TRAFFIC_RATES: + uprate, downrate = self._get_traffic_rates() + upload_str = self.RATE_STR % (uprate,) + download_str = self.RATE_STR % (downrate,) + + else: # display total throughput + uptotal, downtotal = self._get_traffic_totals() + upload_str = self.TOTAL_STR % (uptotal,) + download_str = self.TOTAL_STR % (downtotal,) + + self.ui.btnUpload.setText(upload_str) + self.ui.btnDownload.setText(download_str) + + def update_vpn_state(self, data): + """ + SLOT + TRIGGER: VPN.state_changed + + Updates the displayed VPN state based on the data provided by + 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": + self.ui.eip_bandwidth.show() + self.ui.lblEIPStatus.hide() + + # XXX should be handled by the state machine too. + 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": + self.set_eip_status(self.tr("Retrieving configuration...")) + elif status == "WAIT": + self.set_eip_status(self.tr("Waiting to start...")) + elif status == "ASSIGN_IP": + self.set_eip_status(self.tr("Assigning IP")) + elif status == "RECONNECTING": + self.set_eip_status(self.tr("Reconnecting...")) + elif status == "ALREADYRUNNING": + # Put the following calls in Qt's event queue, otherwise + # the UI won't update properly + QtCore.QTimer.singleShot( + 0, self.eipconnection.qtsigs.do_disconnect_signal) + QtCore.QTimer.singleShot(0, partial(self.set_eip_status, + self.tr("Unable to start VPN, " + "it's already " + "running."))) + 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 + + :param status: status step + :type status: str + """ + selected_pixmap = self.ERROR_ICON + selected_pixmap_tray = self.ERROR_ICON_TRAY + tray_message = self.tr("Encrypted Internet: 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("Encrypted Internet: Starting...") + elif status in ("CONNECTED"): + tray_message = self.tr("Encrypted Internet: ON") + selected_pixmap = self.CONNECTED_ICON + selected_pixmap_tray = self.CONNECTED_ICON_TRAY + + self.set_eip_icon(selected_pixmap) + self._systray.setIcon(QtGui.QIcon(selected_pixmap_tray)) + self._eip_status_menu.setTitle(tray_message) + + def set_provider(self, provider): + self._provider = provider + self.ui.lblEIPMessage.setText( + self.tr("Route traffic through: {0}").format(self._provider)) -- cgit v1.2.3 From e9c84a3d2d9fd3a0457f256a908cb5bce9351682 Mon Sep 17 00:00:00 2001 From: Kali Kaneko Date: Tue, 1 Oct 2013 15:02:09 -0400 Subject: remove duplicated method definition --- src/leap/bitmask/gui/eip_status.py | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'src/leap/bitmask/gui/eip_status.py') diff --git a/src/leap/bitmask/gui/eip_status.py b/src/leap/bitmask/gui/eip_status.py index f7408b13..6b1235a6 100644 --- a/src/leap/bitmask/gui/eip_status.py +++ b/src/leap/bitmask/gui/eip_status.py @@ -216,22 +216,6 @@ class EIPStatusWidget(QtGui.QWidget): leap_assert_type(eip_status_menu, QtGui.QMenu) self._eip_status_menu = eip_status_menu - def set_eip_status(self, status, error=False): - """ - Sets the global status label. - - :param status: status message - :type status: str or unicode - :param error: if the status is an erroneous one, then set this - to True - :type error: bool - """ - leap_assert_type(error, bool) - if error: - status = "%s" % (status,) - self.ui.lblEIPStatus.setText(status) - self.ui.lblEIPStatus.show() - # EIP status --- @property @@ -261,9 +245,7 @@ class EIPStatusWidget(QtGui.QWidget): :type error: bool """ leap_assert_type(error, bool) - self._eip_status = status - if error: status = "%s" % (status,) self.ui.lblEIPStatus.setText(status) -- cgit v1.2.3 From 689c716b831047c8fe18945956e809b74e4250a3 Mon Sep 17 00:00:00 2001 From: Kali Kaneko Date: Tue, 1 Oct 2013 17:34:24 -0400 Subject: Disable EIP on/off button and action when login required. Also adds an explicit should_autostart flag in config. --- src/leap/bitmask/gui/eip_status.py | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'src/leap/bitmask/gui/eip_status.py') diff --git a/src/leap/bitmask/gui/eip_status.py b/src/leap/bitmask/gui/eip_status.py index 6b1235a6..946eaa4e 100644 --- a/src/leap/bitmask/gui/eip_status.py +++ b/src/leap/bitmask/gui/eip_status.py @@ -233,6 +233,30 @@ class EIPStatusWidget(QtGui.QWidget): """ self.set_startstop_enabled(False) + @QtCore.Slot() + def disable_eip_start(self): + """ + Triggered when a default provider_config has not been found. + Disables the start button and adds instructions to the user. + """ + logger.debug('Hiding EIP start button') + # you might be tempted to change this for a .setEnabled(False). + # it won't work. it's under the claws of the state machine. + # probably the best thing would be to make a transitional + # transition there, but that's more involved. + self.eip_button.hide() + msg = self.tr("You must login to use Encrypted Internet") + self.eip_label.setText(msg) + + @QtCore.Slot() + def enable_eip_start(self): + """ + Triggered after a successful login. + Enables the start button. + """ + logger.debug('Showing EIP start button') + self.eip_button.show() + # XXX disable (later) -------------------------- def set_eip_status(self, status, error=False): """ @@ -261,6 +285,8 @@ class EIPStatusWidget(QtGui.QWidget): :param value: True for enabled, False otherwise :type value: bool """ + # TODO use disable_eip_start instead + # this should be handled by the state machine leap_assert_type(value, bool) self.ui.btnEipStartStop.setEnabled(value) self._action_eip_startstop.setEnabled(value) -- cgit v1.2.3