def __init__(self, server_url, username):
self.server_url = server_url
# This is the top-level container that is destroyed and recreated to
# "switch pages". See _PrepTop().
self.top_frame = None
self.username = username
self.storage = glue.GetStorage()
self.root = Tkinter.Tk()
self.root.title('CauliflowerVest')
# Set our fixed size, and center on the screen.
self.root.geometry('%dx%d+%d+%d' % (
self.WIDTH,
self.HEIGHT,
self.root.winfo_screenwidth() / 2 - self.WIDTH / 2,
self.root.winfo_screenheight() / 2 - self.HEIGHT / 2,
))
# Override Tk's default error handling.
self.root.report_callback_exception = (
lambda _1, exc, *_2, **_3: self.ShowFatalError(exc))
# Lame hack around OSX focus issue. http://goo.gl/9U0Vg
util.Exec(
('/usr/bin/osascript', '-e',
'tell app "Finder" to set frontmost of process "python" to true'))
self.top_frame = None
self.status_callback = None
def main(options):
if options.username:
username = options.username
else:
username = pwd.getpwuid(os.getuid()).pw_name
if options.login_type == 'oauth2':
gui = tkinter.GuiOauth(options.server_url, username)
else:
raise NotImplementedError('Unsupported login type: %s',
options.login_type)
storage = glue.GetStorage()
if not storage:
gui.ShowFatalError('Could not determine File System type')
return 1
_, encrypted_volumes, _ = storage.GetStateAndVolumeIds()
try:
if encrypted_volumes:
gui.EncryptedVolumePrompt(status_callback=status_callback)
else:
gui.PlainVolumePrompt(options.welcome,
status_callback=status_callback)
except Exception as e: # pylint: disable=broad-except
gui.ShowFatalError(e)
return 1
finally:
return exit_status # pylint: disable=lost-exception
def run_tkinter_gui(username, options):
"""Runs CauliflowerVest with a Tkinter GUI."""
if options.login_type == 'oauth2':
gui = tkinter.GuiOauth(options.server_url, username)
else:
raise NotImplementedError('Unsupported login type: %s',
options.login_type)
storage = glue.GetStorage()
if not storage:
gui.ShowFatalError('Could not determine File System type')
return 1
_, encrypted_volumes, _ = storage.GetStateAndVolumeIds()
try:
if encrypted_volumes:
gui.EncryptedVolumePrompt(status_callback=status_callback)
else:
gui.PlainVolumePrompt(options.welcome,
status_callback=status_callback)
except Exception as e: # pylint: disable=broad-except
gui.ShowFatalError(e)
return 1
finally:
return exit_status # pylint: disable=lost-exception