def _session_changed_cb(self, *args):
session = self.session
model = session.get_model()
iter = session.get_active_iter()
name = model.get(iter, 0)[0]
self.config = NXConfig(name)
self.user.set_text(self.config.username)
self.password.set_text(self.config.password)
def _new_session_cb(self, *args):
dialog = gtk.Dialog(_('Choose a name...'), self.main_window, 0,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_modal(True)
dialog.set_has_separator(False)
table = gtk.Table(2, 2, False)
table.set_border_width(6)
table.set_row_spacings(6)
table.set_col_spacings(6)
dialog.vbox.pack_start(table)
image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_QUESTION,
gtk.ICON_SIZE_DIALOG)
table.attach(image, 0, 1, 0, 2)
label = gtk.Label(_('Please, choose a name for your new session:'))
table.attach(label, 1, 2, 0, 1)
entry = gtk.Entry()
table.attach(entry, 1, 2, 1, 2)
dialog.show_all()
response = dialog.run()
if response != gtk.RESPONSE_OK:
dialog.destroy()
return
name = entry.get_text()
dialog.destroy()
self.config = NXConfig(name)
modgui, conf_edit = self._new_session_editing_window()
conf_edit.show_all()
gtk.main()
self.config.save()
conf_edit.destroy()
self._update_sessions()
def _session_changed_cb (self, *args):
session = self.session
model = session.get_model ()
iter = session.get_active_iter ()
name = model.get (iter, 0)[0]
self.config = NXConfig (name)
self.user.set_text (self.config.username)
self.password.set_text (self.config.password)
def _new_session_cb (self, *args):
dialog = gtk.Dialog (_('Choose a name...'),
self.main_window, 0,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_modal (True)
dialog.set_has_separator (False)
table = gtk.Table (2, 2, False)
table.set_border_width (6)
table.set_row_spacings (6)
table.set_col_spacings (6)
dialog.vbox.pack_start (table)
image = gtk.image_new_from_stock (gtk.STOCK_DIALOG_QUESTION,
gtk.ICON_SIZE_DIALOG)
table.attach (image, 0, 1, 0, 2)
label = gtk.Label (_('Please, choose a name for your new session:'))
table.attach (label, 1, 2, 0, 1)
entry = gtk.Entry ()
table.attach (entry, 1, 2, 1, 2)
dialog.show_all ()
response = dialog.run ()
if response != gtk.RESPONSE_OK:
dialog.destroy ()
return
name = entry.get_text ()
dialog.destroy ()
self.config = NXConfig (name)
modgui, conf_edit = self._new_session_editing_window ()
conf_edit.show_all ()
gtk.main ()
self.config.save ()
conf_edit.destroy ()
self._update_sessions ()
class NXGUI:
state_dialog = None
state = None
def __init__(self):
self._create_gui()
def _create_gui(self):
gui = glade.XML('gnxui.glade', 'main_window')
get_widget = gui.get_widget
self.main_window = get_widget('main_window')
self.main_window.connect('delete-event', gtk.main_quit)
self.user = get_widget('user')
self.user.connect('activate', self._connect_session_cb)
self.password = get_widget('password')
self.password.connect('activate', self._connect_session_cb)
session = get_widget('session')
session.connect('changed', self._session_changed_cb)
self.session = session
self._prepare_session_combo(session)
self._update_sessions()
new_btn = get_widget('new_btn')
new_btn.connect('clicked', self._new_session_cb)
modify_btn = get_widget('modify_btn')
modify_btn.connect('clicked', self._modify_session_cb)
connect_btn = get_widget('connect_btn')
connect_btn.connect('clicked', self._connect_session_cb)
connect_btn.grab_focus()
self.gui = gui
def _prepare_session_combo(self, session):
cr = gtk.CellRendererText()
session.pack_start(cr, True)
session.add_attribute(cr, 'text', 0)
def _update_sessions(self):
session = self.session
model = session.get_model()
if model:
model.clear()
model = gtk.TreeStore(gobject.TYPE_STRING)
sessions = os.listdir('%s/.gnx/' % (HOME))
for s in sessions:
if s[-1] == '~':
continue
iter = model.append(None)
model.set(iter, 0, s)
session.set_model(model)
session.set_active(0)
def _new_session_cb(self, *args):
dialog = gtk.Dialog(_('Choose a name...'), self.main_window, 0,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_modal(True)
dialog.set_has_separator(False)
table = gtk.Table(2, 2, False)
table.set_border_width(6)
table.set_row_spacings(6)
table.set_col_spacings(6)
dialog.vbox.pack_start(table)
image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_QUESTION,
gtk.ICON_SIZE_DIALOG)
table.attach(image, 0, 1, 0, 2)
label = gtk.Label(_('Please, choose a name for your new session:'))
table.attach(label, 1, 2, 0, 1)
entry = gtk.Entry()
table.attach(entry, 1, 2, 1, 2)
dialog.show_all()
response = dialog.run()
if response != gtk.RESPONSE_OK:
dialog.destroy()
return
name = entry.get_text()
dialog.destroy()
self.config = NXConfig(name)
modgui, conf_edit = self._new_session_editing_window()
conf_edit.show_all()
gtk.main()
self.config.save()
conf_edit.destroy()
self._update_sessions()
def _modify_session_cb(self, *args):
config = self.config
modgui, conf_edit = self._new_session_editing_window()
self._load_config_to_window(modgui)
conf_edit.show_all()
gtk.main()
if config.modified:
config.save()
conf_edit.destroy()
self._update_sessions()
def _new_session_editing_window(self):
modgui = glade.XML('gnxui.glade', 'conf_edit')
conf_edit = modgui.get_widget('conf_edit')
conf_edit.connect('delete-event', gtk.main_quit)
conf_edit.set_transient_for(self.main_window)
conf_edit.set_modal(True)
close_btn = modgui.get_widget('conf_close_btn')
close_btn.connect('clicked', gtk.main_quit)
return modgui, conf_edit
def _load_config_to_window(self, wgui):
config = self.config
conf_host = wgui.get_widget('conf_host')
conf_host.set_text(config.host)
conf_host.connect('changed', self._conf_changed_cb, 'host')
conf_port = wgui.get_widget('conf_port')
conf_port.set_text(str(config.port))
conf_port.connect('changed', self._conf_changed_cb, 'port')
conf_sshkey = wgui.get_widget('conf_sshkey')
conf_sshkey.set_text(config.sshkey)
conf_sshkey.connect('changed', self._conf_changed_cb, 'sshkey')
geodict = {}
geodict['1024x768'] = 0
geodict['800x600'] = 1
geodict['640x480'] = 2
geometry_string = config.session.geometry.split('+', 2)[0]
conf_geometry = wgui.get_widget('conf_geometry')
conf_geometry.set_active(geodict[geometry_string])
conf_geometry.connect('changed', self._conf_changed_cb, 'geometry')
def _conf_changed_cb(self, w, what):
if what == 'host':
self.config.host = w.get_text()
elif what == 'port':
self.config.port = int(w.get_text())
elif what == 'sshkey':
self.config.sshkey = w.get_text()
elif what == 'geometry':
model = w.get_model()
iter = w.get_active_iter()
self.config.session.geometry = model.get_value(iter, 0)
print self.config.session.geometry
else:
return # should not be reached
self.config.modified = True
def _session_changed_cb(self, *args):
session = self.session
model = session.get_model()
iter = session.get_active_iter()
name = model.get(iter, 0)[0]
self.config = NXConfig(name)
self.user.set_text(self.config.username)
self.password.set_text(self.config.password)
def _connect_session_cb(self, *args):
config = self.config
config.save()
self.main_window.hide()
_update_gui()
config.username = self.user.get_chars(0, -1)
config.password = self.password.get_chars(0, -1)
client = NXClient(config)
self.client = client
# FIXME, this should be recorded in a log
client.log = sys.stdout
client._yes_no_dialog = self._yes_no_dialog
client._update_connection_state = self._update_connection_state
dialog_gui = glade.XML('gnxui.glade', 'con_progress')
# this dialog will be destroyed when the connection state
# goes to 'RUNNING'"
self.state_dialog = dialog_gui.get_widget('con_progress')
self.state = dialog_gui.get_widget('state_label')
stop_btn = dialog_gui.get_widget('stop_btn')
stop_btn.connect('clicked', self._cancel_connect_cb)
self.state.set_text(_('Initializing...'))
self.state_dialog.show_all()
_update_gui()
client.connect()
client.start_session()
gtk.main_quit()
def _cancel_connect_cb(self, *args):
self.client.disconnect()
def _yes_no_dialog(self, msg):
ret = False
dialog = gtk.MessageDialog(self.main_window, 0, gtk.MESSAGE_QUESTION,
gtk.BUTTONS_YES_NO, msg)
response = dialog.run()
if response == gtk.RESPONSE_YES:
ret = True
dialog.destroy()
return ret
def _update_connection_state(self, state_code):
dialog = self.state_dialog
state = self.state
msg = _('Unknown')
if state_code == RUNNING or state_code == NOTCONNECTED:
dialog.destroy()
dialog = None
state = None
_update_gui()
return
elif state_code == CONNECTING:
msg = _('Authenticating...')
elif state_code == CONNECTED:
msg = _('Conected...')
elif state_code == STARTING:
msg = _('Starting session...')
state.set_text(msg)
_update_gui()
def loop(self):
gtk.main()
response = raw_input(msg).strip()
if response == 'yes':
return True
else:
return False
def _update_connection_state(self, state):
pass
if __name__ == '__main__':
from nxconfig import NXConfig
from nxsession import NXSession
host = raw_input('Host: ')
port = raw_input('Port: ')
user = raw_input('User: '******'Password: '******'Session type: ')
config = NXConfig(host, user, password)
nc = NXClient(config)
nc.connect()
nc.session = NXSession('teste-gnome')
nc.session.session_type = session_type
nc.start_session()
nc.connection.send('\n')
class NXGUI:
state_dialog = None
state = None
def __init__ (self):
self._create_gui ()
def _create_gui (self):
gui = glade.XML ('gnxui.glade', 'main_window')
get_widget = gui.get_widget
self.main_window = get_widget ('main_window')
self.main_window.connect ('delete-event', gtk.main_quit)
self.user = get_widget ('user')
self.user.connect ('activate', self._connect_session_cb)
self.password = get_widget ('password')
self.password.connect ('activate', self._connect_session_cb)
session = get_widget ('session')
session.connect ('changed', self._session_changed_cb)
self.session = session
self._prepare_session_combo (session)
self._update_sessions ()
new_btn = get_widget ('new_btn')
new_btn.connect ('clicked', self._new_session_cb)
modify_btn = get_widget ('modify_btn')
modify_btn.connect ('clicked', self._modify_session_cb)
connect_btn = get_widget ('connect_btn')
connect_btn.connect ('clicked', self._connect_session_cb)
connect_btn.grab_focus ()
self.gui = gui
def _prepare_session_combo (self, session):
cr = gtk.CellRendererText ()
session.pack_start (cr, True)
session.add_attribute (cr, 'text', 0)
def _update_sessions (self):
session = self.session
model = session.get_model ()
if model:
model.clear ()
model = gtk.TreeStore (gobject.TYPE_STRING)
sessions = os.listdir ('%s/.gnx/' % (HOME))
for s in sessions:
if s[-1] == '~':
continue
iter = model.append (None)
model.set (iter, 0, s)
session.set_model (model)
session.set_active (0)
def _new_session_cb (self, *args):
dialog = gtk.Dialog (_('Choose a name...'),
self.main_window, 0,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OK, gtk.RESPONSE_OK))
dialog.set_modal (True)
dialog.set_has_separator (False)
table = gtk.Table (2, 2, False)
table.set_border_width (6)
table.set_row_spacings (6)
table.set_col_spacings (6)
dialog.vbox.pack_start (table)
image = gtk.image_new_from_stock (gtk.STOCK_DIALOG_QUESTION,
gtk.ICON_SIZE_DIALOG)
table.attach (image, 0, 1, 0, 2)
label = gtk.Label (_('Please, choose a name for your new session:'))
table.attach (label, 1, 2, 0, 1)
entry = gtk.Entry ()
table.attach (entry, 1, 2, 1, 2)
dialog.show_all ()
response = dialog.run ()
if response != gtk.RESPONSE_OK:
dialog.destroy ()
return
name = entry.get_text ()
dialog.destroy ()
self.config = NXConfig (name)
modgui, conf_edit = self._new_session_editing_window ()
conf_edit.show_all ()
gtk.main ()
self.config.save ()
conf_edit.destroy ()
self._update_sessions ()
def _modify_session_cb (self, *args):
config = self.config
modgui, conf_edit = self._new_session_editing_window ()
self._load_config_to_window (modgui)
conf_edit.show_all ()
gtk.main ()
if config.modified:
config.save ()
conf_edit.destroy ()
self._update_sessions ()
def _new_session_editing_window (self):
modgui = glade.XML ('gnxui.glade', 'conf_edit')
conf_edit = modgui.get_widget ('conf_edit')
conf_edit.connect ('delete-event', gtk.main_quit)
conf_edit.set_transient_for (self.main_window)
conf_edit.set_modal (True)
close_btn = modgui.get_widget ('conf_close_btn')
close_btn.connect ('clicked', gtk.main_quit)
return modgui, conf_edit
def _load_config_to_window (self, wgui):
config = self.config
conf_host = wgui.get_widget ('conf_host')
conf_host.set_text (config.host)
conf_host.connect ('changed', self._conf_changed_cb, 'host')
conf_port = wgui.get_widget ('conf_port')
conf_port.set_text (str(config.port))
conf_port.connect ('changed', self._conf_changed_cb, 'port')
conf_sshkey = wgui.get_widget ('conf_sshkey')
conf_sshkey.set_text (config.sshkey)
conf_sshkey.connect ('changed', self._conf_changed_cb, 'sshkey')
geodict = {}
geodict['1024x768'] = 0
geodict['800x600'] = 1
geodict['640x480'] = 2
geometry_string = config.session.geometry.split ('+', 2)[0]
conf_geometry = wgui.get_widget ('conf_geometry')
conf_geometry.set_active (geodict[geometry_string])
conf_geometry.connect ('changed', self._conf_changed_cb, 'geometry')
def _conf_changed_cb (self, w, what):
if what == 'host':
self.config.host = w.get_text ()
elif what == 'port':
self.config.port = int (w.get_text ())
elif what == 'sshkey':
self.config.sshkey = w.get_text ()
elif what == 'geometry':
model = w.get_model ()
iter = w.get_active_iter ()
self.config.session.geometry = model.get_value (iter, 0)
print self.config.session.geometry
else:
return # should not be reached
self.config.modified = True
def _session_changed_cb (self, *args):
session = self.session
model = session.get_model ()
iter = session.get_active_iter ()
name = model.get (iter, 0)[0]
self.config = NXConfig (name)
self.user.set_text (self.config.username)
self.password.set_text (self.config.password)
def _connect_session_cb (self, *args):
config = self.config
config.save ()
self.main_window.hide ()
_update_gui ()
config.username = self.user.get_chars (0, -1)
config.password = self.password.get_chars (0, -1)
client = NXClient(config)
self.client = client
# FIXME, this should be recorded in a log
client.log = sys.stdout
client._yes_no_dialog = self._yes_no_dialog
client._update_connection_state = self._update_connection_state
dialog_gui = glade.XML ('gnxui.glade', 'con_progress')
# this dialog will be destroyed when the connection state
# goes to 'RUNNING'"
self.state_dialog = dialog_gui.get_widget ('con_progress')
self.state = dialog_gui.get_widget ('state_label')
stop_btn = dialog_gui.get_widget ('stop_btn')
stop_btn.connect ('clicked', self._cancel_connect_cb)
self.state.set_text (_('Initializing...'))
self.state_dialog.show_all ()
_update_gui ()
client.connect ()
client.start_session ()
gtk.main_quit ()
def _cancel_connect_cb (self, *args):
self.client.disconnect ()
def _yes_no_dialog (self, msg):
ret = False
dialog = gtk.MessageDialog (self.main_window, 0,
gtk.MESSAGE_QUESTION,
gtk.BUTTONS_YES_NO,
msg)
response = dialog.run ()
if response == gtk.RESPONSE_YES:
ret = True
dialog.destroy ()
return ret
def _update_connection_state (self, state_code):
dialog = self.state_dialog
state = self.state
msg = _('Unknown')
if state_code == RUNNING or state_code == NOTCONNECTED:
dialog.destroy ()
dialog = None
state = None
_update_gui ()
return
elif state_code == CONNECTING:
msg = _('Authenticating...')
elif state_code == CONNECTED:
msg = _('Conected...')
elif state_code == STARTING:
msg = _('Starting session...')
state.set_text (msg)
_update_gui ()
def loop (self):
gtk.main ()
