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authorTomás Touceda <chiiph@leap.se>2013-10-04 12:09:58 -0300
committerTomás Touceda <chiiph@leap.se>2013-10-04 12:09:58 -0300
commit584866689560bd2ebea01ecc5e6ae5e79ce7fc81 (patch)
tree4fe300c3c105e17721f79eeece9bbd3745b43d78 /src/leap/bitmask/gui/mail_status.py
parent1f0f8efc4cb985c082b3b8fe7b3dc45aed047a47 (diff)
parent759d73ae0728f074e0fb0740269249d0e5066574 (diff)
Merge branch 'release-0.3.4'
Diffstat (limited to 'src/leap/bitmask/gui/mail_status.py')
-rw-r--r--src/leap/bitmask/gui/mail_status.py408
1 files changed, 408 insertions, 0 deletions
diff --git a/src/leap/bitmask/gui/mail_status.py b/src/leap/bitmask/gui/mail_status.py
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+# -*- coding: utf-8 -*-
+# mail_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 <http://www.gnu.org/licenses/>.
+"""
+Mail Status Panel widget implementation
+"""
+import logging
+
+from PySide import QtCore, QtGui
+
+from leap.bitmask.platform_init import IS_LINUX
+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
+
+from ui_mail_status import Ui_MailStatusWidget
+
+logger = logging.getLogger(__name__)
+
+
+class MailStatusWidget(QtGui.QWidget):
+ """
+ Status widget that displays the state of the LEAP Mail service
+ """
+ eip_connection_connected = QtCore.Signal()
+ _soledad_event = QtCore.Signal(object)
+ _smtp_event = QtCore.Signal(object)
+ _imap_event = QtCore.Signal(object)
+ _keymanager_event = QtCore.Signal(object)
+
+ def __init__(self, parent=None):
+ """
+ Constructor for MailStatusWidget
+
+ :param parent: parent widget for this one.
+ :type parent: QtGui.QWidget
+ """
+ QtGui.QWidget.__init__(self, parent)
+
+ self._systray = None
+
+ self.ui = Ui_MailStatusWidget()
+ self.ui.setupUi(self)
+
+ # set systray tooltip status
+ self._mx_status = ""
+
+ # Set the Mail 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_mail_icons()
+
+ register(signal=proto.KEYMANAGER_LOOKING_FOR_KEY,
+ callback=self._mail_handle_keymanager_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.KEYMANAGER_KEY_FOUND,
+ callback=self._mail_handle_keymanager_events,
+ reqcbk=lambda req, resp: None)
+
+ # register(signal=proto.KEYMANAGER_KEY_NOT_FOUND,
+ # callback=self._mail_handle_keymanager_events,
+ # reqcbk=lambda req, resp: None)
+
+ register(signal=proto.KEYMANAGER_STARTED_KEY_GENERATION,
+ callback=self._mail_handle_keymanager_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.KEYMANAGER_FINISHED_KEY_GENERATION,
+ callback=self._mail_handle_keymanager_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.KEYMANAGER_DONE_UPLOADING_KEYS,
+ callback=self._mail_handle_keymanager_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.SOLEDAD_DONE_DOWNLOADING_KEYS,
+ callback=self._mail_handle_soledad_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.SOLEDAD_DONE_UPLOADING_KEYS,
+ callback=self._mail_handle_soledad_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.SMTP_SERVICE_STARTED,
+ callback=self._mail_handle_smtp_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.SMTP_SERVICE_FAILED_TO_START,
+ callback=self._mail_handle_smtp_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.IMAP_SERVICE_STARTED,
+ callback=self._mail_handle_imap_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.IMAP_SERVICE_FAILED_TO_START,
+ callback=self._mail_handle_imap_events,
+ reqcbk=lambda req, resp: None)
+
+ register(signal=proto.IMAP_UNREAD_MAIL,
+ callback=self._mail_handle_imap_events,
+ reqcbk=lambda req, resp: None)
+
+ self._smtp_started = False
+ self._imap_started = False
+
+ self._soledad_event.connect(
+ self._mail_handle_soledad_events_slot)
+ self._imap_event.connect(
+ self._mail_handle_imap_events_slot)
+ self._smtp_event.connect(
+ self._mail_handle_smtp_events_slot)
+ self._keymanager_event.connect(
+ self._mail_handle_keymanager_events_slot)
+
+ def _set_mail_icons(self):
+ """
+ Sets the Mail 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.
+ """
+ # TODO: Figure out how to handle this with the two status in different
+ # classes
+ # status = self.tr("Encrypted Internet: {0}").format(self._eip_status)
+ # status += '\n'
+ # status += self.tr("Mail is {0}").format(self._mx_status)
+ # self._systray.setToolTip(status)
+ pass
+
+ def set_action_mail_status(self, action_mail_status):
+ """
+ Sets the action_mail_status to use.
+
+ :param action_mail_status: action_mail_status to be used
+ :type action_mail_status: QtGui.QAction
+ """
+ leap_assert_type(action_mail_status, QtGui.QAction)
+ self._action_mail_status = action_mail_status
+
+ def _set_mail_status(self, status, ready=0):
+ """
+ Sets the Mail status in the label and in the tray icon.
+
+ :param status: the status text to display
+ :type status: unicode
+ :param ready: 2 or >2 if mx is ready, 0 if stopped, 1 if it's
+ starting, < 0 if disabled.
+ :type ready: int
+ """
+ self.ui.lblMailStatus.setText(status)
+
+ self._mx_status = self.tr('OFF')
+ tray_status = self.tr('Mail is OFF')
+
+ icon = self.ERROR_ICON
+ if ready == 0:
+ self.ui.lblMailStatus.setText(
+ self.tr("You must be logged in to use encrypted email."))
+ elif ready == 1:
+ icon = self.CONNECTING_ICON
+ self._mx_status = self.tr('Starting..')
+ tray_status = self.tr('Mail is starting')
+ elif ready >= 2:
+ icon = self.CONNECTED_ICON
+ self._mx_status = self.tr('ON')
+ tray_status = self.tr('Mail is ON')
+ elif ready < 0:
+ tray_status = self.tr("Mail is disabled")
+
+ self.ui.lblMailStatusIcon.setPixmap(icon)
+ self._action_mail_status.setText(tray_status)
+ self._update_systray_tooltip()
+
+ def _mail_handle_soledad_events(self, req):
+ """
+ Callback for handling events that are emitted from Soledad
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ self._soledad_event.emit(req)
+
+ def _mail_handle_soledad_events_slot(self, req):
+ """
+ SLOT
+ TRIGGER: _mail_handle_soledad_events
+
+ Reacts to an Soledad event
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ self._set_mail_status(self.tr("Starting..."), ready=1)
+
+ ext_status = ""
+
+ if req.event == proto.SOLEDAD_DONE_UPLOADING_KEYS:
+ ext_status = self.tr("Soledad has started...")
+ elif req.event == proto.SOLEDAD_DONE_DOWNLOADING_KEYS:
+ ext_status = self.tr("Soledad is starting, please wait...")
+ else:
+ leap_assert(False,
+ "Don't know how to handle this state: %s"
+ % (req.event))
+
+ self._set_mail_status(ext_status, ready=1)
+
+ def _mail_handle_keymanager_events(self, req):
+ """
+ Callback for the KeyManager events
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ self._keymanager_event.emit(req)
+
+ def _mail_handle_keymanager_events_slot(self, req):
+ """
+ SLOT
+ TRIGGER: _mail_handle_keymanager_events
+
+ Reacts to an KeyManager event
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ # We want to ignore this kind of events once everything has
+ # started
+ if self._smtp_started and self._imap_started:
+ return
+
+ self._set_mail_status(self.tr("Starting..."), ready=1)
+
+ ext_status = ""
+
+ if req.event == proto.KEYMANAGER_LOOKING_FOR_KEY:
+ ext_status = self.tr("Looking for key for this user")
+ elif req.event == proto.KEYMANAGER_KEY_FOUND:
+ ext_status = self.tr("Found key! Starting mail...")
+ # elif req.event == proto.KEYMANAGER_KEY_NOT_FOUND:
+ # ext_status = self.tr("Key not found!")
+ elif req.event == proto.KEYMANAGER_STARTED_KEY_GENERATION:
+ ext_status = self.tr("Generating new key, please wait...")
+ elif req.event == proto.KEYMANAGER_FINISHED_KEY_GENERATION:
+ ext_status = self.tr("Finished generating key!")
+ elif req.event == proto.KEYMANAGER_DONE_UPLOADING_KEYS:
+ ext_status = self.tr("Starting mail...")
+ else:
+ leap_assert(False,
+ "Don't know how to handle this state: %s"
+ % (req.event))
+
+ self._set_mail_status(ext_status, ready=1)
+
+ def _mail_handle_smtp_events(self, req):
+ """
+ Callback for the SMTP events
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ self._smtp_event.emit(req)
+
+ def _mail_handle_smtp_events_slot(self, req):
+ """
+ SLOT
+ TRIGGER: _mail_handle_smtp_events
+
+ Reacts to an SMTP event
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ ext_status = ""
+
+ if req.event == proto.SMTP_SERVICE_STARTED:
+ ext_status = self.tr("SMTP has started...")
+ self._smtp_started = True
+ if self._smtp_started and self._imap_started:
+ self._set_mail_status(self.tr("ON"), ready=2)
+ ext_status = ""
+ elif req.event == proto.SMTP_SERVICE_FAILED_TO_START:
+ ext_status = self.tr("SMTP failed to start, check the logs.")
+ self._set_mail_status(self.tr("Failed"))
+ else:
+ leap_assert(False,
+ "Don't know how to handle this state: %s"
+ % (req.event))
+
+ self._set_mail_status(ext_status, ready=2)
+
+ def _mail_handle_imap_events(self, req):
+ """
+ Callback for the IMAP events
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ self._imap_event.emit(req)
+
+ def _mail_handle_imap_events_slot(self, req):
+ """
+ SLOT
+ TRIGGER: _mail_handle_imap_events
+
+ Reacts to an IMAP event
+
+ :param req: Request type
+ :type req: leap.common.events.events_pb2.SignalRequest
+ """
+ ext_status = None
+
+ if req.event == proto.IMAP_SERVICE_STARTED:
+ ext_status = self.tr("IMAP has started...")
+ self._imap_started = True
+ if self._smtp_started and self._imap_started:
+ self._set_mail_status(self.tr("ON"), ready=2)
+ ext_status = ""
+ elif req.event == proto.IMAP_SERVICE_FAILED_TO_START:
+ ext_status = self.tr("IMAP failed to start, check the logs.")
+ self._set_mail_status(self.tr("Failed"))
+ elif req.event == proto.IMAP_UNREAD_MAIL:
+ if self._smtp_started and self._imap_started:
+ self._set_mail_status(self.tr("%s Unread Emails") %
+ (req.content), ready=2)
+ else:
+ leap_assert(False, # XXX ???
+ "Don't know how to handle this state: %s"
+ % (req.event))
+
+ if ext_status is not None:
+ self._set_mail_status(ext_status, ready=1)
+
+ def about_to_start(self):
+ """
+ Displays the correct UI for the point where mail components
+ haven't really started, but they are about to in a second.
+ """
+ self._set_mail_status(self.tr("About to start, please wait..."),
+ ready=1)
+
+ def set_disabled(self):
+ """
+ Displays the correct UI for disabled mail.
+ """
+ self._set_mail_status(self.tr("Disabled"), -1)
+
+ def stopped_mail(self):
+ """
+ Displayes the correct UI for the stopped state.
+ """
+ self._set_mail_status(self.tr("OFF"))