def on_submit__clicked(self, but, *args):
filename = self._get_filename_from_user()
if filename is None:
return
# save directory for future use
self.selection_directory = os.path.split(filename)[0]
language = self._get_language(filename)
# On invalid extension, show msg and return
if language is None:
ext_info = '\n'.join(
[x+': '+str(y) for x,y in self.info['languages'].items()]
)
util.msg_dialog('Invalid file extension' + \
'\n\n' + \
'File extensions allowed are:\n' + \
ext_info, gtk.MESSAGE_ERROR)
return
def done(result):
#if result:
# util.msg_dialog('Ok')
#else:
# util.msg_dialog('Something Wrong!!')
pass
self.gui.call_remote('Submitting %s' % filename, done,
'submitProblem',
self.pr_no, file(filename).read(), language)
def showSubmissionResult(self, problem , lang, ts, result):
"Called from mind, when server sends submission result"
text = 'Result for %s\n\n%s\n\nLang: %s\nTime: %d'
text = text % (self.info['problems'][problem],
self.info['results'][result],
self.info['languages'][lang],
ts)
self._update_submissions()
util.msg_dialog(text)
def _cb_done(self, result, next_success_callback):
reason = util.getReason(result)
if reason:
# Error raised by server
util.msg_dialog(reason, gtk.MESSAGE_ERROR)
else:
# Normal return
if next_success_callback:
next_success_callback(result)
self.unfreeze()
self.setStatus(READY)
def on_but_edit__clicked(self, but, *args):
tids = self._tv_get()
# Editting operation can be done only if exactly 1 row is selected
if len(tids) != 1:
util.msg_dialog('Select exactly one row')
return
tid = tids.values()[0]
# Readonly row cannot be edited
if self.is_readonly_tid(tid):
util.msg_dialog('Readonly entries cannot be edited')
return
self._fields_visible(True, self.LBL_EDIT)
self._fields_put(tid)
def on_but_start_contest__clicked(self, but, *args):
duration = self["ent_duration"].get_text()
try:
duration = int(duration)
if duration < 0:
raise ValueError
except ValueError:
util.msg_dialog("Enter duration in seconds", gtk.MESSAGE_ERROR)
self["ent_duration"].set_text("")
return
def done(result):
# Start time
self._update_contest_ui(result["name"], result["duration"], result["age"])
self.call_remote("Starting contest", done, "startContest", duration)
def on_but_delete__clicked(self, but, *args):
tids = self._tv_get()
if len(tids) == 0:
util.msg_dialog('Select atleat one row to delete')
return
# Readonly row cannot be edited
if True in map(self.is_readonly_tid, tids.values()):
util.msg_dialog('You selected atleast one readonly entry. Deselect it')
return
def cb_done(result):
self.ui_list_remove(tids.keys())
self.call_remote(
'Removing %d %s' % (len(tids), self.table),
cb_done,
self._rmfunc('remove'),
tids.keys()
)
def on_but_login__clicked(self, button, *args):
identity = self['ent_identity'].get_text()
password = self['ent_password'].get_text()
self.identity = identity
# TODO: Get host, port from user
#host = 'localhost'
host = self['ent_hostname'].get_text().strip()
port = self['ent_port'].get_text().strip()
try:
port = int(port)
if port < 1024:
raise ValueError, 'port must be positive number > 1024'
except ValueError:
util.msg_dialog('Enter valid port greater than 1024',
gtk.MESSAGE_ERROR)
self['ent_port'].set_text('')
return
#host = 'cs.annauniv.edu'
#port = 8800
self.mind_proxy = MindProxy()
if not identity or not password:
self.setStatus('Please fill both the fields')
return
self.setStatus('Logging in ...')
button.set_sensitive(False)
# Login using pb
f = pb.PBClientFactory()
self.factory = f
from twisted.internet import reactor
reactor.connectTCP(host, port, f)
creds = credentials.UsernamePassword(identity, password)
f.login(creds, self.mind_proxy
).addCallbacks(self._cbGotPerspective, self._ebFailedLogin
).setTimeout(TIMEOUT
)
self.setStatus("Contacting server...")
def _disconnected(self, *args):
util.msg_dialog('You are disconnected from server',
gtk.MESSAGE_ERROR)
gtk.main_quit()
def _cb_oops(self, reason):
msg = reason.getErrorMessage()
util.msg_dialog('CRITICAL: ' + msg, gtk.MESSAGE_ERROR)
self.setStatus(READY)
self.unfreeze()
def _ebFailedLogin(self, reason):
self.setStatus('Login failed')
reason = str(reason)
util.msg_dialog(reason)
self['but_login'].set_sensitive(True)
