1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
import logging
from PyQt4 import QtCore
from PyQt4 import QtGui
from leap import __branding as BRANDING
from leap import __version__ as VERSION
from leap.gui import mainwindow_rc
logger = logging.getLogger(__name__)
class StatusAwareTrayIconMixin(object):
"""
a mix of several functions needed
to create a systray and make it
get updated from conductor status
polling.
"""
states = {
"disconnected": 0,
"connecting": 1,
"connected": 2}
iconpath = {
"disconnected": ':/images/conn_error.png',
"connecting": ':/images/conn_connecting.png',
"connected": ':/images/conn_connected.png'}
Icons = {
'disconnected': lambda self: QtGui.QIcon(
self.iconpath['disconnected']),
'connecting': lambda self: QtGui.QIcon(
self.iconpath['connecting']),
'connected': lambda self: QtGui.QIcon(
self.iconpath['connected'])
}
def __init__(self, *args, **kwargs):
self.createIconGroupBox()
self.createActions()
self.createTrayIcon()
#logger.debug('showing tray icon................')
self.trayIcon.show()
# not sure if this really belongs here, but...
self.timer = QtCore.QTimer()
def createIconGroupBox(self):
"""
dummy icongroupbox
(to be removed from here -- reference only)
"""
con_widgets = {
'disconnected': QtGui.QLabel(),
'connecting': QtGui.QLabel(),
'connected': QtGui.QLabel(),
}
con_widgets['disconnected'].setPixmap(
QtGui.QPixmap(
self.iconpath['disconnected']))
con_widgets['connecting'].setPixmap(
QtGui.QPixmap(
self.iconpath['connecting']))
con_widgets['connected'].setPixmap(
QtGui.QPixmap(
self.iconpath['connected'])),
self.ConnectionWidgets = con_widgets
self.statusIconBox = QtGui.QGroupBox("EIP Connection Status")
statusIconLayout = QtGui.QHBoxLayout()
statusIconLayout.addWidget(self.ConnectionWidgets['disconnected'])
statusIconLayout.addWidget(self.ConnectionWidgets['connecting'])
statusIconLayout.addWidget(self.ConnectionWidgets['connected'])
statusIconLayout.itemAt(1).widget().hide()
statusIconLayout.itemAt(2).widget().hide()
self.leapConnStatus = QtGui.QLabel("<b>disconnected</b>")
statusIconLayout.addWidget(self.leapConnStatus)
self.statusIconBox.setLayout(statusIconLayout)
def createTrayIcon(self):
"""
creates the tray icon
"""
self.trayIconMenu = QtGui.QMenu(self)
self.trayIconMenu.addAction(self.connAct)
self.trayIconMenu.addSeparator()
self.trayIconMenu.addAction(self.detailsAct)
self.trayIconMenu.addSeparator()
self.trayIconMenu.addAction(self.aboutAct)
self.trayIconMenu.addAction(self.aboutQtAct)
self.trayIconMenu.addSeparator()
self.trayIconMenu.addAction(self.quitAction)
self.trayIcon = QtGui.QSystemTrayIcon(self)
self.setIcon('disconnected')
self.trayIcon.setContextMenu(self.trayIconMenu)
#self.trayIconMenu.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
#self.trayIconMenu.customContextMenuRequested.connect(
#self.on_context_menu)
def bad(self):
logger.error('this should not be called')
def createActions(self):
"""
creates actions to be binded to tray icon
"""
# XXX change action name on (dis)connect
self.connAct = QtGui.QAction("Encryption ON turn &off", self,
triggered=lambda: self.start_or_stopVPN())
self.detailsAct = QtGui.QAction("&Details...",
self,
triggered=self.detailsWin)
self.aboutAct = QtGui.QAction("&About", self,
triggered=self.about)
self.aboutQtAct = QtGui.QAction("About Q&t", self,
triggered=QtGui.qApp.aboutQt)
self.quitAction = QtGui.QAction("&Quit", self,
triggered=self.cleanupAndQuit)
def toggleEIPAct(self):
# this is too simple by now.
# XXX We need to get the REAL info for Encryption state.
# (now is ON as soon as vpn launched)
# XXX get STATUS CONSTANTS INSTEAD
icon_status = self.conductor.status.get_state_icon()
if icon_status == "connected":
self.connAct.setEnabled(True)
self.connAct.setText('Encryption ON turn o&ff')
return
if icon_status == "disconnected":
self.connAct.setEnabled(True)
self.connAct.setText('Encryption OFF turn &on')
return
if icon_status == "connecting":
self.connAct.setDisabled(True)
self.connAct.setText('connecting...')
return
def detailsWin(self):
visible = self.isVisible()
if visible:
self.hide()
else:
self.show()
def about(self):
# move to widget
flavor = BRANDING.get('short_name', None)
content = ("LEAP client<br>"
"(version <b>%s</b>)<br>" % VERSION)
if flavor:
content = content + ('<br>Flavor: <i>%s</i><br>' % flavor)
content = content + (
"<br><a href='https://leap.se/'>"
"https://leap.se</a>")
QtGui.QMessageBox.about(self, "About", content)
def setConnWidget(self, icon_name):
oldlayout = self.statusIconBox.layout()
for i in range(3):
oldlayout.itemAt(i).widget().hide()
new = self.states[icon_name]
oldlayout.itemAt(new).widget().show()
def setIcon(self, name):
icon_fun = self.Icons.get(name)
if icon_fun and callable(icon_fun):
icon = icon_fun(self)
self.trayIcon.setIcon(icon)
def getIcon(self, icon_name):
return self.states.get(icon_name, None)
def setIconToolTip(self):
"""
get readable status and place it on systray tooltip
"""
status = self.conductor.status.get_readable_status()
self.trayIcon.setToolTip(status)
def iconActivated(self, reason):
"""
handles left click, left double click
showing the trayicon menu
"""
if reason in (QtGui.QSystemTrayIcon.Trigger,
QtGui.QSystemTrayIcon.DoubleClick):
context_menu = self.trayIcon.contextMenu()
# for some reason, context_menu.show()
# is failing in a way beyond my understanding.
# (not working the first time it's clicked).
# this works however.
context_menu.exec_(self.trayIcon.geometry().center())
@QtCore.pyqtSlot()
def onTimerTick(self):
self.statusUpdate()
@QtCore.pyqtSlot(object)
def onOpenVPNStatusChange(self, status):
"""
updates icon, according to the openvpn status change.
"""
icon_name = self.conductor.get_icon_name()
# XXX refactor. Use QStateMachine
if icon_name in ("disconnected", "connected"):
self.eipStatusChange.emit(icon_name)
if icon_name in ("connecting"):
# let's see how it matches
leap_status_name = self.conductor.get_leap_status()
self.eipStatusChange.emit(leap_status_name)
self.setIcon(icon_name)
# change connection pixmap widget
self.setConnWidget(icon_name)
@QtCore.pyqtSlot(str)
def onEIPConnStatusChange(self, newstatus):
"""
slot for EIP status changes
not to be confused with onOpenVPNStatusChange.
this only updates the non-debug LEAP Status line
next to the connection icon.
"""
# XXX move bold to style sheet
self.leapConnStatus.setText(
"<b>%s</b>" % newstatus)
|
