summaryrefslogtreecommitdiff
path: root/src/leap/baseapp/mainwindow.py
blob: 8188f8190b426f50afa16cb2e584ed44fb647bcf (plain)
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
# vim: set fileencoding=utf-8 :
#!/usr/bin/env python
import logging

from PyQt4 import QtCore
from PyQt4 import QtGui

from leap.baseapp.eip import EIPConductorAppMixin
from leap.baseapp.log import LogPaneMixin
from leap.baseapp.systray import StatusAwareTrayIconMixin
from leap.baseapp.network import NetworkCheckerAppMixin
from leap.baseapp.leap_app import MainWindowMixin

logger = logging.getLogger(name=__name__)


class LeapWindow(QtGui.QMainWindow,
                 MainWindowMixin, EIPConductorAppMixin,
                 StatusAwareTrayIconMixin,
                 NetworkCheckerAppMixin,
                 LogPaneMixin):
    """
    main window for the leap app.
    Initializes all of its base classes
    We keep here some signal initialization
    that gets tricky otherwise.
    """

    # signals

    newLogLine = QtCore.pyqtSignal([str])
    mainappReady = QtCore.pyqtSignal([])
    initReady = QtCore.pyqtSignal([])
    networkError = QtCore.pyqtSignal([object])
    triggerEIPError = QtCore.pyqtSignal([object])
    start_eipconnection = QtCore.pyqtSignal([])

    # this is status change got from openvpn management
    openvpnStatusChange = QtCore.pyqtSignal([object])
    # this is global eip status
    eipStatusChange = QtCore.pyqtSignal([str])

    def __init__(self, opts):
        logger.debug('init leap window')
        self.debugmode = getattr(opts, 'debug', False)
        super(LeapWindow, self).__init__()
        if self.debugmode:
            self.createLogBrowser()

        settings = QtCore.QSettings()
        self.provider_domain = settings.value("provider_domain", None)
        self.eip_username = settings.value("eip_username", None)

        logger.debug('provider: %s', self.provider_domain)
        logger.debug('eip_username: %s', self.eip_username)

        EIPConductorAppMixin.__init__(
            self, opts=opts, provider=self.provider_domain)
        StatusAwareTrayIconMixin.__init__(self)
        NetworkCheckerAppMixin.__init__(self)
        MainWindowMixin.__init__(self)

        geom_key = "DebugGeometry" if self.debugmode else "Geometry"
        geom = settings.value(geom_key)
        if geom:
            self.restoreGeometry(geom)

        # XXX check for wizard
        self.wizard_done = settings.value("FirstRunWizardDone")

        self.initchecks = FunThread(self.run_eip_checks)

        # bind signals
        self.initchecks.finished.connect(
            lambda: logger.debug('Initial checks thread finished'))
        self.trayIcon.activated.connect(self.iconActivated)
        self.newLogLine.connect(
            lambda line: self.onLoggerNewLine(line))
        self.timer.timeout.connect(
            lambda: self.onTimerTick())
        self.networkError.connect(
            lambda exc: self.onNetworkError(exc))
        self.triggerEIPError.connect(
            lambda exc: self.onEIPError(exc))

        if self.debugmode:
            self.startStopButton.clicked.connect(
                lambda: self.start_or_stopVPN())
        self.start_eipconnection.connect(
            lambda: self.start_or_stopVPN())

        # status change.
        # TODO unify
        self.openvpnStatusChange.connect(
            lambda status: self.onOpenVPNStatusChange(status))
        self.eipStatusChange.connect(
            lambda newstatus: self.onEIPConnStatusChange(newstatus))
        # can I connect 2 signals?
        self.eipStatusChange.connect(
            lambda newstatus: self.toggleEIPAct())

        # do first run wizard and init signals
        self.mainappReady.connect(self.do_first_run_wizard_check)
        self.initReady.connect(self.runchecks_and_eipconnect)

        # ... all ready. go!
        # connected to do_first_run_wizard_check
        self.mainappReady.emit()

    def do_first_run_wizard_check(self):
        """
        checks whether first run wizard needs to be run
        launches it if needed
        and emits initReady signal if not.
        """

        logger.debug('first run wizard check...')
        need_wizard = False

        # do checks (can overlap if wizard was interrupted)
        if not self.wizard_done:
            need_wizard = True
        if not self.provider_domain:
            need_wizard = True

        # launch wizard if needed
        if need_wizard:
            self.launch_first_run_wizard()
        else:  # no wizard needed
            logger.debug('running first run wizard')
            self.initReady.emit()

    def launch_first_run_wizard(self):
        """
        launches wizard and blocks
        """
        from leap.gui.firstrunwizard import FirstRunWizard
        wizard = FirstRunWizard(
            self.conductor,
            parent=self,
            eip_username=self.eip_username,
            start_eipconnection_signal=self.start_eipconnection,
            eip_statuschange_signal=self.eipStatusChange)
        wizard.show()

    def runchecks_and_eipconnect(self):
        self.initchecks.begin()


class FunThread(QtCore.QThread):
    # XXX move to gui/threads
    # for code consistence

    def __init__(self, fun, parent=None):
        QtCore.QThread.__init__(self, parent)
        self.fun = fun

    def run(self):
        if self.fun:
            self.fun()

    def begin(self):
        self.start()