toxygen/src/main.py

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import sys
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from loginscreen import LoginScreen
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from settings import *
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try:
from PySide import QtCore, QtGui
except ImportError:
from PyQt4 import QtCore, QtGui
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from bootstrap import node_generator
from mainscreen import MainWindow
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from profile import tox_factory
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from callbacks import init_callbacks
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from util import curr_directory
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import styles.style
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import toxencryptsave
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from passwordscreen import PasswordScreen, UnlockAppScreen
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import profile
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from plugin_support import PluginLoader
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class Toxygen:
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def __init__(self, path_or_uri=None):
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super(Toxygen, self).__init__()
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self.tox = self.ms = self.init = self.mainloop = self.avloop = None
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if path_or_uri is None:
self.uri = self.path = None
elif path_or_uri.startswith('tox:'):
self.path = None
self.uri = path_or_uri[4:]
else:
self.path = path_or_uri
self.uri = None
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def enter_pass(self, data):
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"""
Show password screen
"""
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tmp = [data]
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p = PasswordScreen(toxencryptsave.ToxEncryptSave.get_instance(), tmp)
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p.show()
self.app.connect(self.app, QtCore.SIGNAL("lastWindowClosed()"), self.app, QtCore.SLOT("quit()"))
self.app.exec_()
if tmp[0] == data:
raise SystemExit()
else:
return tmp[0]
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def main(self):
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"""
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Main function of app. loads login screen if needed and starts main screen
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"""
app = QtGui.QApplication(sys.argv)
app.setWindowIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
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self.app = app
# application color scheme
with open(curr_directory() + '/styles/style.qss') as fl:
dark_style = fl.read()
app.setStyleSheet(dark_style)
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encrypt_save = toxencryptsave.ToxEncryptSave()
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if self.path is not None:
path = os.path.dirname(self.path) + '/'
name = os.path.basename(self.path)[:-4]
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data = ProfileHelper(path, name).open_profile()
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if encrypt_save.is_data_encrypted(data):
data = self.enter_pass(data)
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settings = Settings(name)
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self.tox = tox_factory(data, settings)
else:
auto_profile = Settings.get_auto_profile()
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if not auto_profile[0]:
# show login screen if default profile not found
current_locale = QtCore.QLocale()
curr_lang = current_locale.languageToString(current_locale.language())
langs = Settings.supported_languages()
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if curr_lang in langs:
lang_path = langs[curr_lang]
translator = QtCore.QTranslator()
translator.load(curr_directory() + '/translations/' + lang_path)
app.installTranslator(translator)
app.translator = translator
ls = LoginScreen()
ls.setWindowIconText("Toxygen")
profiles = ProfileHelper.find_profiles()
ls.update_select(map(lambda x: x[1], profiles))
_login = self.Login(profiles)
ls.update_on_close(_login.login_screen_close)
ls.show()
app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app, QtCore.SLOT("quit()"))
app.exec_()
if not _login.t:
return
elif _login.t == 1: # create new profile
_login.name = _login.name.strip()
name = _login.name if _login.name else 'toxygen_user'
self.tox = tox_factory()
self.tox.self_set_name(bytes(_login.name, 'utf-8') if _login.name else b'Toxygen User')
self.tox.self_set_status_message(b'Toxing on Toxygen')
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ProfileHelper(Settings.get_default_path(), name).save_profile(self.tox.get_savedata())
path = Settings.get_default_path()
settings = Settings(name)
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if curr_lang in langs:
settings['language'] = curr_lang
settings.save()
else: # load existing profile
path, name = _login.get_data()
if _login.default:
Settings.set_auto_profile(path, name)
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data = ProfileHelper(path, name).open_profile()
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if encrypt_save.is_data_encrypted(data):
data = self.enter_pass(data)
settings = Settings(name)
self.tox = tox_factory(data, settings)
else:
path, name = auto_profile
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data = ProfileHelper(path, name).open_profile()
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if encrypt_save.is_data_encrypted(data):
data = self.enter_pass(data)
settings = Settings(name)
self.tox = tox_factory(data, settings)
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if Settings.is_active_profile(path, name): # profile is in use
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reply = QtGui.QMessageBox.question(None,
'Profile {}'.format(name),
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QtGui.QApplication.translate("login", 'Other instance of Toxygen uses this profile or profile was not properly closed. Continue?', None, QtGui.QApplication.UnicodeUTF8),
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QtGui.QMessageBox.Yes,
QtGui.QMessageBox.No)
if reply != QtGui.QMessageBox.Yes:
return
else:
settings.set_active_profile()
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lang = Settings.supported_languages()[settings['language']]
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translator = QtCore.QTranslator()
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translator.load(curr_directory() + '/translations/' + lang)
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app.installTranslator(translator)
app.translator = translator
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# tray icon
self.tray = QtGui.QSystemTrayIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
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self.tray.setObjectName('tray')
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self.ms = MainWindow(self.tox, self.reset, self.tray)
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class Menu(QtGui.QMenu):
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def newStatus(self, status):
profile.Profile.get_instance().set_status(status)
self.aboutToShow()
self.hide()
def aboutToShow(self):
status = profile.Profile.get_instance().status
act = self.act
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if status is None or Settings.get_instance().locked:
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self.actions()[1].setVisible(False)
else:
self.actions()[1].setVisible(True)
act.actions()[0].setChecked(False)
act.actions()[1].setChecked(False)
act.actions()[2].setChecked(False)
act.actions()[status].setChecked(True)
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self.actions()[2].setVisible(not Settings.get_instance().locked)
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def languageChange(self, *args, **kwargs):
self.actions()[0].setText(QtGui.QApplication.translate('tray', 'Open Toxygen', None, QtGui.QApplication.UnicodeUTF8))
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self.actions()[1].setText(QtGui.QApplication.translate('tray', 'Set status', None, QtGui.QApplication.UnicodeUTF8))
self.actions()[2].setText(QtGui.QApplication.translate('tray', 'Exit', None, QtGui.QApplication.UnicodeUTF8))
self.act.actions()[0].setText(QtGui.QApplication.translate('tray', 'Online', None, QtGui.QApplication.UnicodeUTF8))
self.act.actions()[1].setText(QtGui.QApplication.translate('tray', 'Away', None, QtGui.QApplication.UnicodeUTF8))
self.act.actions()[2].setText(QtGui.QApplication.translate('tray', 'Busy', None, QtGui.QApplication.UnicodeUTF8))
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m = Menu()
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show = m.addAction(QtGui.QApplication.translate('tray', 'Open Toxygen', None, QtGui.QApplication.UnicodeUTF8))
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sub = m.addMenu(QtGui.QApplication.translate('tray', 'Set status', None, QtGui.QApplication.UnicodeUTF8))
onl = sub.addAction(QtGui.QApplication.translate('tray', 'Online', None, QtGui.QApplication.UnicodeUTF8))
away = sub.addAction(QtGui.QApplication.translate('tray', 'Away', None, QtGui.QApplication.UnicodeUTF8))
busy = sub.addAction(QtGui.QApplication.translate('tray', 'Busy', None, QtGui.QApplication.UnicodeUTF8))
onl.setCheckable(True)
away.setCheckable(True)
busy.setCheckable(True)
m.act = sub
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exit = m.addAction(QtGui.QApplication.translate('tray', 'Exit', None, QtGui.QApplication.UnicodeUTF8))
def show_window():
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def show():
if not self.ms.isActiveWindow():
self.ms.setWindowState(self.ms.windowState() & ~QtCore.Qt.WindowMinimized | QtCore.Qt.WindowActive)
self.ms.activateWindow()
self.ms.show()
if not Settings.get_instance().locked:
show()
else:
def correct_pass():
show()
Settings.get_instance().locked = False
self.p = UnlockAppScreen(toxencryptsave.ToxEncryptSave.get_instance(), correct_pass)
self.p.show()
m.connect(show, QtCore.SIGNAL("triggered()"), show_window)
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m.connect(exit, QtCore.SIGNAL("triggered()"), lambda: app.exit())
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m.connect(m, QtCore.SIGNAL("aboutToShow()"), lambda: m.aboutToShow())
sub.connect(onl, QtCore.SIGNAL("triggered()"), lambda: m.newStatus(0))
sub.connect(away, QtCore.SIGNAL("triggered()"), lambda: m.newStatus(1))
sub.connect(busy, QtCore.SIGNAL("triggered()"), lambda: m.newStatus(2))
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self.tray.setContextMenu(m)
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self.tray.show()
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self.ms.show()
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plugin_helper = PluginLoader(self.tox, settings) # plugin support
plugin_helper.load()
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# init thread
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self.init = self.InitThread(self.tox, self.ms, self.tray)
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self.init.start()
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# starting threads for tox iterate and toxav iterate
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self.mainloop = self.ToxIterateThread(self.tox)
self.mainloop.start()
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self.avloop = self.ToxAVIterateThread(self.tox.AV)
self.avloop.start()
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if self.uri is not None:
self.ms.add_contact(self.uri)
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app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app, QtCore.SLOT("quit()"))
app.exec_()
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self.init.stop = True
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self.mainloop.stop = True
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self.avloop.stop = True
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plugin_helper.stop()
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self.mainloop.wait()
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self.init.wait()
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self.avloop.wait()
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data = self.tox.get_savedata()
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ProfileHelper.get_instance().save_profile(data)
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settings.close()
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del self.tox
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def reset(self):
"""
Create new tox instance (new network settings)
:return: tox instance
"""
self.mainloop.stop = True
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self.init.stop = True
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self.avloop.stop = True
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self.mainloop.wait()
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self.init.wait()
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self.avloop.wait()
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data = self.tox.get_savedata()
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ProfileHelper.get_instance().save_profile(data)
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del self.tox
# create new tox instance
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self.tox = tox_factory(data, Settings.get_instance())
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# init thread
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self.init = self.InitThread(self.tox, self.ms, self.tray)
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self.init.start()
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# starting threads for tox iterate and toxav iterate
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self.mainloop = self.ToxIterateThread(self.tox)
self.mainloop.start()
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self.avloop = self.ToxAVIterateThread(self.tox.AV)
self.avloop.start()
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plugin_helper = PluginLoader.get_instance()
plugin_helper.set_tox(self.tox)
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return self.tox
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# -----------------------------------------------------------------------------------------------------------------
# Inner classes
# -----------------------------------------------------------------------------------------------------------------
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class InitThread(QtCore.QThread):
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def __init__(self, tox, ms, tray):
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QtCore.QThread.__init__(self)
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self.tox, self.ms, self.tray = tox, ms, tray
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self.stop = False
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def run(self):
# initializing callbacks
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init_callbacks(self.tox, self.ms, self.tray)
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# bootstrap
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try:
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for data in node_generator():
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if self.stop:
return
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self.tox.bootstrap(*data)
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except:
pass
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for _ in range(10):
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if self.stop:
return
self.msleep(1000)
while not self.tox.self_get_connection_status():
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try:
for data in node_generator():
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if self.stop:
return
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self.tox.bootstrap(*data)
except:
pass
finally:
self.msleep(5000)
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class ToxIterateThread(QtCore.QThread):
def __init__(self, tox):
QtCore.QThread.__init__(self)
self.tox = tox
self.stop = False
def run(self):
while not self.stop:
self.tox.iterate()
self.msleep(self.tox.iteration_interval())
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class ToxAVIterateThread(QtCore.QThread):
def __init__(self, toxav):
QtCore.QThread.__init__(self)
self.toxav = toxav
self.stop = False
def run(self):
while not self.stop:
self.toxav.iterate()
self.msleep(self.toxav.iteration_interval())
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class Login:
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def __init__(self, arr):
self.arr = arr
def login_screen_close(self, t, number=-1, default=False, name=None):
""" Function which processes data from login screen
:param t: 0 - window was closed, 1 - new profile was created, 2 - profile loaded
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:param number: num of chosen profile in list (-1 by default)
:param default: was or not chosen profile marked as default
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:param name: name of new profile
"""
self.t = t
self.num = number
self.default = default
self.name = name
def get_data(self):
return self.arr[self.num]
if __name__ == '__main__':
if len(sys.argv) == 1:
toxygen = Toxygen()
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else: # path to profile or tox: uri
toxygen = Toxygen(sys.argv[1])
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toxygen.main()