def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 260)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL, gdk.Color(red=65535, green=65535, blue=65535))
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
#top row:
hbox = gtk.HBox(False, 0)
# About dialog (and window icon):
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
logo_button = self.image_button("", "About", icon_pixbuf, about)
hbox.pack_start(logo_button, expand=False, fill=False)
# Bug report tool link:
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
def bug(*_args):
if self.bug_tool==None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button = self.image_button("", "Bug Report", icon_pixbuf, bug)
hbox.pack_start(bug_button, expand=False, fill=False)
# Session browser link:
icon_pixbuf = self.get_icon("mdns.png")
self.mdns_gui = None
if icon_pixbuf and self.has_mdns():
def mdns(*_args):
if self.mdns_gui==None:
from xpra.client.gtk_base.mdns_gui import mdns_sessions
self.mdns_gui = mdns_sessions(self.config)
def close_mdns():
self.mdns_gui.destroy()
self.mdns_gui = None
self.mdns_gui.do_quit = close_mdns
else:
self.mdns_gui.present()
mdns_button = self.image_button("", "Browse Sessions", icon_pixbuf, mdns)
hbox.pack_start(mdns_button, expand=False, fill=False)
# Title
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
for x in self.get_connection_modes():
self.mode_combo.append_text(x.upper())
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Disable Strict Host Key Check")
self.nostrict_host_check.set_active(False)
al = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=0.0, yscale=0)
al.add(self.nostrict_host_check)
hbox.pack_start(al)
vbox.pack_start(hbox)
# Info Label
self.info = gtk.Label()
self.info.set_line_wrap(True)
self.info.set_size_request(360, -1)
self.info.modify_fg(STATE_NORMAL, red)
vbox.pack_start(self.info)
#hide encoding options by default
self.encoding_combo = None
self.encoding_options_check = None
self.encoding_box = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.encoding_options_check = gtk.CheckButton("Advanced Encoding Options")
self.encoding_options_check.connect("toggled", self.encoding_options_toggled)
self.encoding_options_check.set_active(False)
al = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=0.0, yscale=0)
al.add(self.encoding_options_check)
hbox.pack_start(al)
vbox.pack_start(hbox)
self.encoding_box = gtk.VBox()
vbox.pack_start(self.encoding_box)
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = ["auto"]+[x for x in PREFERED_ENCODING_ORDER if x in self.client.get_encodings()]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding, encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
self.encoding_box.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS, QUALITY_OPTIONS,
get_min_quality, get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
self.encoding_box.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed, set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
self.encoding_box.pack_start(hbox)
self.encoding_box.hide()
# Buttons:
hbox = gtk.HBox(False, 20)
vbox.pack_start(hbox)
#Save:
self.save_btn = gtk.Button("Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*_args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.encoding_options_toggled()
self.window.vbox = vbox
self.window.add(vbox)
class ApplicationWindow:
def __init__(self):
# Default connection options
self.config = make_defaults_struct(extras_defaults=LAUNCHER_DEFAULTS, extras_types=LAUNCHER_OPTION_TYPES, extras_validation=self.get_launcher_validation())
#TODO: the fixup does not belong here?
from xpra.scripts.main import fixup_options
fixup_options(self.config)
#what we save by default:
self.config_keys = set(SAVED_FIELDS)
def raise_exception(*args):
raise Exception(*args)
self.client = make_client(raise_exception, self.config)
self.client.init(self.config)
self.exit_code = None
self.current_error = None
def get_connection_modes(self):
modes = ["ssh"]
try:
import ssl
assert ssl
modes.append("ssl")
except:
pass
if "AES" in ENCRYPTION_CIPHERS:
modes.append("tcp + aes")
modes.append("tcp")
return modes
def get_launcher_validation(self):
crypto_backend_init()
#TODO: since "mode" is not part of global options
#this validation should be injected from the launcher instead
def validate_in_list(x, options):
if x in options:
return None
return "must be in %s" % (", ".join(options))
modes = self.get_connection_modes()
return {"mode" : lambda x : validate_in_list(x, modes)}
def has_mdns(self):
try:
from xpra.net.mdns import get_listener_class
lc = get_listener_class()
log("mdns listener class: %s", lc)
if lc:
return True
except ImportError as e:
log("no mdns support: %s", e)
return False
def image_button(self, label="", tooltip="", icon_pixbuf=None, clicked_cb=None):
button = gtk.Button(label)
settings = button.get_settings()
settings.set_property('gtk-button-images', True)
button.connect("clicked", clicked_cb)
button.set_tooltip_text(tooltip)
if icon_pixbuf:
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
button.set_image(image)
return button
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 260)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL, gdk.Color(red=65535, green=65535, blue=65535))
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
#top row:
hbox = gtk.HBox(False, 0)
# About dialog (and window icon):
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
logo_button = self.image_button("", "About", icon_pixbuf, about)
hbox.pack_start(logo_button, expand=False, fill=False)
# Bug report tool link:
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
def bug(*_args):
if self.bug_tool==None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button = self.image_button("", "Bug Report", icon_pixbuf, bug)
hbox.pack_start(bug_button, expand=False, fill=False)
# Session browser link:
icon_pixbuf = self.get_icon("mdns.png")
self.mdns_gui = None
if icon_pixbuf and self.has_mdns():
def mdns(*_args):
if self.mdns_gui==None:
from xpra.client.gtk_base.mdns_gui import mdns_sessions
self.mdns_gui = mdns_sessions(self.config)
def close_mdns():
self.mdns_gui.destroy()
self.mdns_gui = None
self.mdns_gui.do_quit = close_mdns
else:
self.mdns_gui.present()
mdns_button = self.image_button("", "Browse Sessions", icon_pixbuf, mdns)
hbox.pack_start(mdns_button, expand=False, fill=False)
# Title
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
for x in self.get_connection_modes():
self.mode_combo.append_text(x.upper())
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Disable Strict Host Key Check")
self.nostrict_host_check.set_active(False)
al = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=0.0, yscale=0)
al.add(self.nostrict_host_check)
hbox.pack_start(al)
vbox.pack_start(hbox)
# Info Label
self.info = gtk.Label()
self.info.set_line_wrap(True)
self.info.set_size_request(360, -1)
self.info.modify_fg(STATE_NORMAL, red)
vbox.pack_start(self.info)
#hide encoding options by default
self.encoding_combo = None
self.encoding_options_check = None
self.encoding_box = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.encoding_options_check = gtk.CheckButton("Advanced Encoding Options")
self.encoding_options_check.connect("toggled", self.encoding_options_toggled)
self.encoding_options_check.set_active(False)
al = gtk.Alignment(xalign=0.5, yalign=0.5, xscale=0.0, yscale=0)
al.add(self.encoding_options_check)
hbox.pack_start(al)
vbox.pack_start(hbox)
self.encoding_box = gtk.VBox()
vbox.pack_start(self.encoding_box)
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = ["auto"]+[x for x in PREFERED_ENCODING_ORDER if x in self.client.get_encodings()]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding, encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
self.encoding_box.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS, QUALITY_OPTIONS,
get_min_quality, get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
self.encoding_box.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed, set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
self.encoding_box.pack_start(hbox)
self.encoding_box.hide()
# Buttons:
hbox = gtk.HBox(False, 20)
vbox.pack_start(hbox)
#Save:
self.save_btn = gtk.Button("Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*_args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.encoding_options_toggled()
self.window.vbox = vbox
self.window.add(vbox)
def validate(self, *args):
ssh = self.mode_combo.get_active_text()=="SSH"
errs = []
host = self.host_entry.get_text()
errs.append((self.host_entry, not bool(host), "specify the host"))
if ssh:
#validate ssh port:
ssh_port = self.ssh_port_entry.get_text()
try:
ssh_port = int(ssh_port)
except:
ssh_port = -1
errs.append((self.ssh_port_entry, ssh_port<0 or ssh_port>=2**16, "invalid SSH port number"))
port = self.port_entry.get_text()
if ssh and not port:
port = 0 #port optional with ssh
else:
try:
port = int(port)
except:
port = -1
errs.append((self.port_entry, port<0 or port>=2**16, "invalid port number"))
err_text = []
for w, e, text in errs:
self.set_widget_bg_color(w, e)
if e:
err_text.append(text)
log("validate(%s) err_text=%s, errs=%s", args, err_text, errs)
self.set_info_text(", ".join(err_text))
self.set_info_color(len(err_text)>0)
self.button.set_sensitive(len(err_text)==0)
return errs
def show(self):
self.window.show()
self.window.present()
def run(self):
gtk_main()
def get_icon(self, icon_name):
icon_filename = os.path.join(get_icon_dir(), icon_name)
if os.path.exists(icon_filename):
return pixbuf_new_from_file(icon_filename)
return None
def mode_changed(self, *_args):
mode = self.mode_combo.get_active_text().lower()
ssh = mode=="ssh"
if ssh:
self.port_entry.set_tooltip_text("Display number (optional)")
self.port_entry.set_text("")
self.ssh_port_entry.set_text("22")
self.ssh_port_entry.show()
self.password_entry.set_tooltip_text("SSH Password")
self.username_entry.set_tooltip_text("SSH Username")
else:
self.ssh_port_entry.hide()
self.ssh_port_entry.set_text("")
port_str = self.port_entry.get_text()
if not port_str:
self.port_entry.set_text(str(max(0, self.config.port) or DEFAULT_PORT))
self.port_entry.set_tooltip_text("xpra server port number")
self.password_entry.set_tooltip_text("Session Password (optional)")
self.username_entry.set_tooltip_text("Session Username (optional)")
if self.config.port>0:
self.port_entry.set_text("%s" % self.config.port)
can_use_password = not ssh
if ssh:
if WIN32:
#plink can use password
pass
else:
#can use password if sshpass is installed:
from xpra.platform.paths import get_sshpass_command
sshpass = get_sshpass_command()
can_use_password = bool(sshpass)
if can_use_password:
self.password_label.show()
self.password_entry.show()
else:
self.password_label.hide()
self.password_entry.hide()
self.validate()
if mode=="ssl" or (mode=="ssh" and not WIN32):
self.nostrict_host_check.show()
else:
self.nostrict_host_check.hide()
def get_selected_encoding(self, *_args):
if not self.encoding_combo:
return ""
index = get_active_item_index(self.encoding_combo)
return self.encoding_combo.get_menu().index_to_encoding.get(index)
def encoding_changed(self, *args):
encoding = self.get_selected_encoding()
uses_quality_option = encoding in ["jpeg", "webp", "h264", "auto"]
log("encoding_changed(%s) uses_quality_option(%s)=%s", args, encoding, uses_quality_option)
if uses_quality_option:
self.quality_combo.show()
self.quality_label.show()
else:
self.quality_combo.hide()
self.quality_label.hide()
def encoding_options_toggled(self, *_args):
if not self.encoding_box:
return
show_opts = self.encoding_options_check.get_active()
if show_opts:
self.encoding_box.show()
else:
self.encoding_box.hide()
def reset_errors(self):
self.set_sensitive(True)
self.set_info_text("")
for widget in (self.info, self.password_entry, self.username_entry, self.host_entry, self.port_entry):
self.set_widget_fg_color(self.info, False)
self.set_widget_bg_color(widget, False)
def set_info_text(self, text):
if self.info:
glib.idle_add(self.info.set_text, text)
def set_info_color(self, is_error=False):
self.set_widget_fg_color(self.info, is_error)
def set_sensitive(self, s):
glib.idle_add(self.window.set_sensitive, s)
def connect_clicked(self, *_args):
self.update_options_from_gui()
self.do_connect()
def reset_client(self):
#lose current client class and make a new one:
if self.client:
self.client.cleanup()
self.client = None
self.client = make_client(Exception, self.config)
self.client.init(self.config)
def handle_exception(self, e):
log("handle_exception(%s)", e)
t = str(e)
if self.config.debug:
#in debug mode, include the full stacktrace:
t = traceback.format_exc()
def ui_handle_exception():
self.reset_client()
self.set_sensitive(True)
if not self.current_error:
self.current_error = t
self.set_info_color(True)
self.set_info_text(t)
self.window.show()
self.window.present()
glib.idle_add(ui_handle_exception)
def do_connect(self):
try:
self.connect_builtin()
except Exception as e:
log.error("cannot connect:", exc_info=True)
self.handle_exception(e)
def connect_builtin(self):
#cooked vars used by connect_to
params = {"type" : self.config.mode}
username = self.config.username
if self.config.mode=="ssh":
if self.config.socket_dir:
params["socket_dir"] = self.config.socket_dir
params["remote_xpra"] = self.config.remote_xpra
params["proxy_command"] = ["_proxy"]
if self.config.port and self.config.port>0:
params["display"] = ":%s" % self.config.port
params["display_as_args"] = [params["display"]]
else:
params["display"] = "auto"
params["display_as_args"] = []
full_ssh = shlex.split(self.config.ssh)
password = self.config.password
host = self.config.host
upos = host.find("@")
if upos>=0:
#found at sign: username@host
username = host[:upos]
host = host[upos+1:]
ppos = username.find(":")
if ppos>=0:
#found separator: username:password@host
password = username[ppos+1:]
username = username[:ppos]
if username:
params["username"] = username
full_ssh += ["-l", username]
full_ssh += ["-T", host]
if self.nostrict_host_check.get_active():
full_ssh += ["-o", "StrictHostKeyChecking=no"]
if str(self.config.ssh_port)!="22":
if WIN32:
full_ssh += ["-P", str(self.config.ssh_port)]
else:
full_ssh += ["-p", str(self.config.ssh_port)]
params["host"] = host
params["local"] = is_local(self.config.host)
params["full_ssh"] = full_ssh
params["password"] = password
params["display_name"] = "ssh:%s:%s" % (self.config.host, self.config.port)
elif self.config.mode=="unix-domain":
params["display"] = ":%s" % self.config.port
params["display_name"] = "unix-domain:%s" % self.config.port
else:
assert self.config.mode in ("tcp", "ssl"), "invalid / unsupported mode %s" % self.config.mode
params["host"] = self.config.host
params["local"] = is_local(self.config.host)
params["port"] = int(self.config.port)
params["display_name"] = "%s:%s:%s" % (self.config.mode, self.config.host, self.config.port)
if self.config.mode=="ssl" and self.nostrict_host_check.get_active():
params["strict-host-check"] = False
#print("connect_to(%s)" % params)
#UGLY warning: the username may have been updated during display parsing,
#or the config file may contain a username which is different from the default one
#which is used for initializing the client during init,
#so update the client now:
self.client.username = username
self.set_info_text("Connecting...")
thread.start_new_thread(self.do_connect_builtin, (params,))
def ssh_failed(self, message):
log("ssh_failed(%s)", message)
if not self.current_error:
self.current_error = message
self.set_info_text(message)
self.set_info_color(True)
def do_connect_builtin(self, display_desc):
log("do_connect_builtin(%s)", display_desc)
self.exit_code = None
self.current_error = None
self.set_info_text("Connecting.")
self.set_sensitive(False)
try:
conn = connect_to(display_desc, opts=self.config, debug_cb=self.set_info_text, ssh_fail_cb=self.ssh_failed)
except Exception as e:
log.error("failed to connect", exc_info=True)
self.handle_exception(e)
return
glib.idle_add(self.window.hide)
glib.idle_add(self.start_XpraClient, conn, display_desc)
def start_XpraClient(self, conn, display_desc):
try:
self.do_start_XpraClient(conn, display_desc)
except Exception as e:
log.error("failed to start client", exc_info=True)
self.handle_exception(e)
def do_start_XpraClient(self, conn, display_desc={}):
log("do_start_XpraClient(%s, %s) client=%s", conn, display_desc, self.client)
self.client.encoding = self.config.encoding
self.client.display_desc = display_desc
self.client.setup_connection(conn)
#we have already initialized it,
#but calling client.init will do it again - so we have to clear it:
from xpra.codecs.video_helper import getVideoHelper
getVideoHelper().cleanup()
self.client.init(self.config)
self.client.init_ui(self.config)
log("start_XpraClient() client initialized")
if self.config.password:
#pass the password to the class directly:
def load_password():
return self.config.password
self.client.password_file = "FAKE-PASSWORD-FILE-FOR-LAUNCHER"
self.client.load_password = load_password
#override exit code:
warn_and_quit_save = self.client.warn_and_quit
quit_save = self.client.quit
def do_quit(*_args):
self.client.warn_and_quit = warn_and_quit_save
self.client.quit = quit_save
self.client.cleanup()
self.destroy()
gtk.main_quit()
def warn_and_quit_override(exit_code, warning):
log("warn_and_quit_override(%s, %s)", exit_code, warning)
if self.exit_code == None:
self.exit_code = exit_code
password_warning = warning.find("invalid password")>=0
if password_warning:
self.password_warning()
err = exit_code!=0 or password_warning
if not self.current_error:
self.current_error = warning
self.set_info_color(err)
self.set_info_text(warning)
if err:
def ignore_further_quit_events(*args):
pass
if self.client:
self.client.cleanup()
self.client.warn_and_quit = ignore_further_quit_events
self.client.quit = ignore_further_quit_events
w = self.window
if w:
self.set_sensitive(True)
self.reset_client()
glib.idle_add(w.show)
else:
do_quit()
def quit_override(exit_code):
log("quit_override(%s)", exit_code)
if self.exit_code == None:
self.exit_code = exit_code
self.client.cleanup()
if self.exit_code==0:
do_quit()
else:
self.reset_client()
self.client.warn_and_quit = warn_and_quit_override
self.client.quit = quit_override
try:
self.client.run()
except Exception as e:
log.error("client error", exc_info=True)
self.handle_exception(e)
def password_ok(self, *_args):
self.password_entry.modify_text(STATE_NORMAL, black)
def password_warning(self, *_args):
self.password_entry.modify_text(STATE_NORMAL, red)
self.password_entry.grab_focus()
def set_widget_bg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = white
if color_obj:
glib.idle_add(widget.modify_base, STATE_NORMAL, color_obj)
def set_widget_fg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = black
if color_obj:
glib.idle_add(widget.modify_fg, STATE_NORMAL, color_obj)
def update_options_from_gui(self):
def pint(v):
try:
return int(v)
except ValueError:
return 0
self.config.host = self.host_entry.get_text()
self.config.ssh_port = pint(self.ssh_port_entry.get_text())
self.config.port = pint(self.port_entry.get_text())
self.config.username = self.username_entry.get_text()
self.config.encoding = self.get_selected_encoding() or self.config.encoding
mode_enc = self.mode_combo.get_active_text().upper()
if mode_enc.startswith("TCP"):
self.config.mode = "tcp"
if mode_enc.find("AES")>0 and "AES" in ENCRYPTION_CIPHERS:
self.config.encryption = "AES"
elif mode_enc=="SSL":
self.config.mode = "ssl"
else:
self.config.mode = "ssh"
self.config.password = self.password_entry.get_text()
log("update_options_from_gui() %s", (self.config.username, self.config.password, self.config.mode, self.config.encryption, self.config.host, self.config.port, self.config.ssh_port, self.config.encoding))
def update_gui_from_config(self):
#mode:
mode = (self.config.mode or "").lower()
for i,e in enumerate(self.get_connection_modes()):
if e.lower()==mode:
self.mode_combo.set_active(i)
if self.config.encoding and self.encoding_combo:
index = self.encoding_combo.get_menu().encoding_to_index.get(self.config.encoding, -1)
log("setting encoding combo to %s / %s", self.config.encoding, index)
#make sure the right one is the only one selected:
for i,item in enumerate(self.encoding_combo.get_menu().get_children()):
item.set_active(i==index)
#then select it in the combo:
if index>=0:
self.encoding_combo.set_history(index)
self.username_entry.set_text(self.config.username)
self.password_entry.set_text(self.config.password)
self.host_entry.set_text(self.config.host)
def get_port(v, default_port=DEFAULT_PORT):
try:
iport = int(v)
if iport>0 and iport<2**16:
return str(iport)
except:
pass
return str(default_port)
dport = DEFAULT_PORT
if mode=="ssh":
#not required, so don't specify one
dport = ""
self.port_entry.set_text(get_port(self.config.port, dport))
self.ssh_port_entry.set_text(get_port(self.config.ssh_port, 22))
def destroy(self, *_args):
w = self.window
if w:
self.window = None
w.destroy()
gtk.main_quit()
def update_options_from_URL(self, url):
from xpra.scripts.main import parse_URL
address, props = parse_URL(url)
pa = address.split(":")
if pa[0] in ("tcp", "ssh") and len(pa)>=2:
props["mode"] = pa
host = pa[1]
ph = host.split("@", 1)
if len(ph)==2:
username, host = ph
props["username"] = username
props["host"] = host
if len(pa)>=3:
props["port"] = pa[2]
self._apply_props(props)
def update_options_from_file(self, filename):
log("update_options_from_file(%s)", filename)
props = read_config(filename)
self._apply_props(props)
def _apply_props(self, props):
#we rely on "ssh_port" being defined on the config object
#so try to load it from file, and define it if not present:
options = validate_config(props, extras_types=LAUNCHER_OPTION_TYPES, extras_validation=self.get_launcher_validation())
for k,v in options.items():
fn = k.replace("-", "_")
setattr(self.config, fn, v)
self.config_keys = self.config_keys.union(set(props.keys()))
log("_apply_props(%s) populated config with keys '%s', ssh=%s", props, options.keys(), self.config.ssh)
def choose_session_file(self, title, action, action_button, callback):
file_filter = gtk.FileFilter()
file_filter.set_name("Xpra")
file_filter.add_pattern("*.xpra")
choose_file(self.window, title, action, action_button, callback, file_filter)
def save_clicked(self, *_args):
self.update_options_from_gui()
def do_save(filename):
#make sure the file extension is .xpra
if os.path.splitext(filename)!=".xpra":
filename += ".xpra"
save_config(filename, self.config, self.config_keys, extras_types=LAUNCHER_OPTION_TYPES)
self.choose_session_file("Save session settings to file", FILE_CHOOSER_ACTION_SAVE, gtk.STOCK_SAVE, do_save)
def load_clicked(self, *_args):
def do_load(filename):
self.update_options_from_file(filename)
self.update_gui_from_config()
self.choose_session_file("Load session settings from file", FILE_CHOOSER_ACTION_OPEN, gtk.STOCK_OPEN, do_load)
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 300)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL,
gdk.Color(red=65535, green=65535, blue=65535))
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
# Title
hbox = gtk.HBox(False, 0)
if icon_pixbuf:
logo_button = gtk.Button("")
settings = logo_button.get_settings()
settings.set_property('gtk-button-images', True)
logo_button.connect("clicked", about)
logo_button.set_tooltip_text("About")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
logo_button.set_image(image)
hbox.pack_start(logo_button, expand=False, fill=False)
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
bug_button = gtk.Button("")
settings = bug_button.get_settings()
settings.set_property('gtk-button-images', True)
def bug(*args):
if self.bug_tool == None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button.connect("clicked", bug)
bug_button.set_tooltip_text("Bug Report")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
bug_button.set_image(image)
hbox.pack_start(bug_button, expand=False, fill=False)
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
#self.mode_combo.get_model().clear()
self.mode_combo.append_text("TCP")
if "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.append_text("TCP + AES")
self.mode_combo.append_text("SSH")
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
self.encoding_combo = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = [
x for x in PREFERED_ENCODING_ORDER
if x in self.client.get_encodings()
]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding,
encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
vbox.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS,
QUALITY_OPTIONS, get_min_quality,
get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
vbox.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed,
set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("SSH username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.window.vbox = vbox
self.window.add(vbox)
class ApplicationWindow:
def __init__(self):
# Default connection options
self.config = make_defaults_struct(
extras_defaults=LAUNCHER_DEFAULTS,
extras_types=LAUNCHER_OPTION_TYPES,
extras_validation=self.get_launcher_validation())
#TODO: the fixup does not belong here?
from xpra.scripts.main import fixup_options
fixup_options(self.config)
#what we save by default:
self.config_keys = set(SAVED_FIELDS)
def raise_exception(*args):
raise Exception(*args)
self.client = make_client(raise_exception, self.config)
self.client.init(self.config)
self.exit_code = None
def get_launcher_validation(self):
crypto_backend_init()
#TODO: since "mode" is not part of global options
#this validation should be injected from the launcher instead
MODES = ["tcp", "ssh"]
if "AES" in ENCRYPTION_CIPHERS:
MODES = ["tcp", "tcp + aes", "ssh"]
def validate_in_list(x, options):
if x in options:
return None
return "must be in %s" % (", ".join(options))
return {"mode": lambda x: validate_in_list(x, MODES)}
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 300)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL,
gdk.Color(red=65535, green=65535, blue=65535))
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
# Title
hbox = gtk.HBox(False, 0)
if icon_pixbuf:
logo_button = gtk.Button("")
settings = logo_button.get_settings()
settings.set_property('gtk-button-images', True)
logo_button.connect("clicked", about)
logo_button.set_tooltip_text("About")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
logo_button.set_image(image)
hbox.pack_start(logo_button, expand=False, fill=False)
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
bug_button = gtk.Button("")
settings = bug_button.get_settings()
settings.set_property('gtk-button-images', True)
def bug(*args):
if self.bug_tool == None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button.connect("clicked", bug)
bug_button.set_tooltip_text("Bug Report")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
bug_button.set_image(image)
hbox.pack_start(bug_button, expand=False, fill=False)
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
#self.mode_combo.get_model().clear()
self.mode_combo.append_text("TCP")
if "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.append_text("TCP + AES")
self.mode_combo.append_text("SSH")
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
self.encoding_combo = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = [
x for x in PREFERED_ENCODING_ORDER
if x in self.client.get_encodings()
]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding,
encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
vbox.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS,
QUALITY_OPTIONS, get_min_quality,
get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
vbox.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed,
set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("SSH username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.window.vbox = vbox
self.window.add(vbox)
def validate(self, *args):
ssh = self.mode_combo.get_active_text() == "SSH"
errs = []
host = self.host_entry.get_text()
errs.append((self.host_entry, not bool(host), "specify the host"))
if ssh:
#validate ssh port:
ssh_port = self.ssh_port_entry.get_text()
try:
ssh_port = int(ssh_port)
except:
ssh_port = -1
errs.append((self.ssh_port_entry, ssh_port < 0
or ssh_port >= 2**16, "invalid SSH port number"))
port = self.port_entry.get_text()
if ssh and not port:
port = 0 #port optional with ssh
else:
try:
port = int(port)
except:
port = -1
errs.append((self.port_entry, port < 0
or port >= 2**16, "invalid port number"))
err_text = []
for w, e, text in errs:
self.set_widget_bg_color(w, e)
if e:
err_text.append(text)
log("validate(%s) err_text=%s, errs=%s", args, err_text, errs)
self.set_info_text(", ".join(err_text))
self.set_info_color(len(err_text) > 0)
self.button.set_sensitive(len(err_text) == 0)
return errs
def show(self):
self.window.show()
self.window.present()
def run(self):
gtk_main()
def get_icon(self, icon_name):
icon_filename = os.path.join(get_icon_dir(), icon_name)
if os.path.exists(icon_filename):
return pixbuf_new_from_file(icon_filename)
return None
def mode_changed(self, *args):
ssh = self.mode_combo.get_active_text() == "SSH"
self.port_entry.set_text("")
if ssh:
self.ssh_port_entry.show()
self.port_entry.set_tooltip_text("Display number (optional)")
self.password_entry.set_tooltip_text("SSH Password")
self.username_entry.show()
self.username_label.show()
else:
self.ssh_port_entry.hide()
self.port_entry.set_tooltip_text("port number")
self.password_entry.set_tooltip_text("Session Password")
self.username_entry.hide()
self.username_label.hide()
if self.config.port > 0:
self.port_entry.set_text("%s" % self.config.port)
if not ssh or sys.platform.startswith(
"win") or sys.platform.startswith("darwin"):
#password cannot be used with ssh
#(except on win32 with plink, and on osx via the SSH_ASKPASS hack)
self.password_label.show()
self.password_entry.show()
else:
self.password_label.hide()
self.password_entry.hide()
self.validate()
def get_selected_encoding(self, *args):
if not self.encoding_combo:
return ""
index = get_active_item_index(self.encoding_combo)
return self.encoding_combo.get_menu().index_to_encoding.get(index)
def encoding_changed(self, *args):
encoding = self.get_selected_encoding()
uses_quality_option = encoding in ["jpeg", "webp", "h264"]
log("encoding_changed(%s) uses_quality_option(%s)=%s", args, encoding,
uses_quality_option)
if uses_quality_option:
self.quality_combo.show()
self.quality_label.show()
else:
self.quality_combo.hide()
self.quality_label.hide()
def reset_errors(self):
self.set_sensitive(True)
self.set_info_text("")
for widget in (self.info, self.password_entry, self.username_entry,
self.host_entry, self.port_entry):
self.set_widget_fg_color(self.info, False)
self.set_widget_bg_color(widget, False)
def set_info_text(self, text):
if self.info:
glib.idle_add(self.info.set_text, text)
def set_info_color(self, is_error=False):
self.set_widget_fg_color(self.info, is_error)
def set_sensitive(self, s):
glib.idle_add(self.window.set_sensitive, s)
def connect_clicked(self, *args):
self.update_options_from_gui()
self.do_connect()
def reset_client(self):
#lose current client class and make a new one:
if self.client:
self.client.cleanup()
self.client = None
self.client = make_client(Exception, self.config)
self.client.init(self.config)
def handle_exception(self, e):
t = str(e)
if self.config.debug:
#in debug mode, include the full stacktrace:
t = traceback.format_exc()
def ui_handle_exception():
self.reset_client()
self.set_sensitive(True)
self.set_info_color(True)
self.set_info_text(t)
self.window.show()
self.window.present()
glib.idle_add(ui_handle_exception)
def do_connect(self):
try:
self.connect_builtin()
except Exception as e:
log.error("cannot connect:", exc_info=True)
self.handle_exception(e)
def connect_builtin(self):
#cooked vars used by connect_to
params = {"type": self.config.mode}
username = self.config.username
if self.config.mode == "ssh":
if self.config.socket_dir:
params["socket_dir"] = self.config.socket_dir
params["remote_xpra"] = self.config.remote_xpra
params["proxy_command"] = ["_proxy"]
if self.config.port and self.config.port > 0:
params["display"] = ":%s" % self.config.port
params["display_as_args"] = [params["display"]]
else:
params["display"] = "auto"
params["display_as_args"] = []
full_ssh = shlex.split(self.config.ssh)
password = self.config.password
host = self.config.host
upos = host.find("@")
if upos >= 0:
#found at sign: username@host
username = host[:upos]
host = host[upos + 1:]
ppos = username.find(":")
if ppos >= 0:
#found separator: username:password@host
password = username[ppos + 1:]
username = username[:ppos]
if username:
params["username"] = username
full_ssh += ["-l", username]
full_ssh += ["-T", host]
if str(self.config.ssh_port) != "22":
if sys.platform.startswith("win"):
full_ssh += ["-P", str(self.config.ssh_port)]
else:
full_ssh += ["-p", str(self.config.ssh_port)]
params["full_ssh"] = full_ssh
params["password"] = password
params["display_name"] = "ssh:%s:%s" % (self.config.host,
self.config.port)
elif self.config.mode == "unix-domain":
params["display"] = ":%s" % self.config.port
params["display_name"] = "unix-domain:%s" % self.config.port
else:
#tcp:
params["host"] = self.config.host
params["port"] = int(self.config.port)
params["display_name"] = "tcp:%s:%s" % (self.config.host,
self.config.port)
#print("connect_to(%s)" % params)
#UGLY warning: the username may have been updated during display parsing,
#or the config file may contain a username which is different from the default one
#which is used for initializing the client during init,
#so update the client now:
self.client.username = username
self.set_info_text("Connecting...")
thread.start_new_thread(self.do_connect_builtin, (params, ))
def ssh_failed(self, message):
self.set_info_text(message)
self.set_info_color(True)
def do_connect_builtin(self, params):
self.exit_code = None
self.set_info_text("Connecting.")
self.set_sensitive(False)
try:
conn = connect_to(params,
self.set_info_text,
ssh_fail_cb=self.ssh_failed)
except Exception as e:
log.error("failed to connect", exc_info=True)
self.handle_exception(e)
return
glib.idle_add(self.window.hide)
glib.idle_add(self.start_XpraClient, conn)
def start_XpraClient(self, conn):
try:
self.do_start_XpraClient(conn)
except Exception as e:
log.error("failed to start client", exc_info=True)
self.handle_exception(e)
def do_start_XpraClient(self, conn):
log("start_XpraClient() client=%s", self.client)
self.client.encoding = self.config.encoding
self.client.setup_connection(conn)
self.client.init_ui(self.config)
log("start_XpraClient() client initialized")
if self.config.password:
#pass the password to the class directly:
def load_password():
return self.config.password
self.client.password_file = "FAKE-PASSWORD-FILE-FOR-LAUNCHER"
self.client.load_password = load_password
#override exit code:
warn_and_quit_save = self.client.warn_and_quit
quit_save = self.client.quit
def do_quit(*args):
self.client.warn_and_quit = warn_and_quit_save
self.client.quit = quit_save
self.client.cleanup()
self.destroy()
gtk.main_quit()
def warn_and_quit_override(exit_code, warning):
log("warn_and_quit_override(%s, %s)", exit_code, warning)
if self.exit_code == None:
self.exit_code = exit_code
password_warning = warning.find("invalid password") >= 0
if password_warning:
self.password_warning()
err = exit_code != 0 or password_warning
self.set_info_color(err)
self.set_info_text(warning)
if err:
def ignore_further_quit_events(*args):
pass
if self.client:
self.client.cleanup()
self.client.warn_and_quit = ignore_further_quit_events
self.client.quit = ignore_further_quit_events
self.set_sensitive(True)
self.reset_client()
glib.idle_add(self.window.show)
else:
do_quit()
def quit_override(exit_code):
log("quit_override(%s)", exit_code)
if self.exit_code == None:
self.exit_code = exit_code
self.client.cleanup()
if self.exit_code == 0:
do_quit()
else:
self.reset_client()
self.client.warn_and_quit = warn_and_quit_override
self.client.quit = quit_override
try:
self.client.run()
except Exception as e:
log.error("client error", exc_info=True)
self.handle_exception(e)
def password_ok(self, *args):
self.password_entry.modify_text(STATE_NORMAL, black)
def password_warning(self, *args):
self.password_entry.modify_text(STATE_NORMAL, red)
self.password_entry.grab_focus()
def set_widget_bg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = white
if color_obj:
glib.idle_add(widget.modify_base, STATE_NORMAL, color_obj)
def set_widget_fg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = black
if color_obj:
glib.idle_add(widget.modify_fg, STATE_NORMAL, color_obj)
def update_options_from_gui(self):
self.config.host = self.host_entry.get_text()
self.config.ssh_port = self.ssh_port_entry.get_text()
self.config.port = self.port_entry.get_text()
self.config.username = self.username_entry.get_text()
self.config.encoding = self.get_selected_encoding(
) or self.config.encoding
mode_enc = self.mode_combo.get_active_text()
if mode_enc.startswith("TCP"):
self.config.mode = "tcp"
if mode_enc.find("AES") > 0 and "AES" in ENCRYPTION_CIPHERS:
self.config.encryption = "AES"
else:
self.config.mode = "ssh"
self.config.password = self.password_entry.get_text()
log("update_options_from_gui() %s",
(self.config.username, self.config.password, self.config.mode,
self.config.encryption, self.config.host, self.config.port,
self.config.ssh_port, self.config.encoding))
def update_gui_from_config(self):
#mode:
if self.config.mode == "tcp":
self.mode_combo.set_active(0)
elif self.config.mode == "tcp + aes" and "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.set_active(1)
else:
self.mode_combo.set_active(2)
if self.config.encoding and self.encoding_combo:
index = self.encoding_combo.get_menu().encoding_to_index.get(
self.config.encoding, -1)
log("setting encoding combo to %s / %s", self.config.encoding,
index)
if index >= 0:
self.encoding_combo.set_history(index)
self.username_entry.set_text(self.config.username)
self.password_entry.set_text(self.config.password)
self.host_entry.set_text(self.config.host)
def get_port(v):
try:
iport = int(v)
if iport > 0:
return str(iport)
except:
pass
return ""
self.port_entry.set_text(get_port(self.config.port))
self.ssh_port_entry.set_text(get_port(self.config.ssh_port))
def destroy(self, *args):
self.window.destroy()
self.window = None
gtk.main_quit()
def update_options_from_file(self, filename):
props = read_config(filename)
#we rely on "ssh_port" being defined on the config object
#so try to load it from file, and define it if not present:
options = validate_config(
props,
extras_types=LAUNCHER_OPTION_TYPES,
extras_validation=self.get_launcher_validation())
for k, v in options.items():
fn = k.replace("-", "_")
setattr(self.config, fn, v)
self.config_keys = self.config_keys.union(set(props.keys()))
log(
"update_options_from_file(%s) populated config with keys '%s', ssh=%s",
filename, options.keys(), self.config.ssh)
def choose_session_file(self, title, action, action_button, callback):
file_filter = gtk.FileFilter()
file_filter.set_name("Xpra")
file_filter.add_pattern("*.xpra")
choose_file(self.window, title, action, action_button, callback,
file_filter)
def save_clicked(self, *args):
self.update_options_from_gui()
def do_save(filename):
save_config(filename,
self.config,
self.config_keys,
extras_types=LAUNCHER_OPTION_TYPES)
self.choose_session_file("Save session settings to file",
FILE_CHOOSER_ACTION_SAVE, gtk.STOCK_SAVE,
do_save)
def load_clicked(self, *args):
def do_load(filename):
self.update_options_from_file(filename)
self.update_gui_from_config()
self.choose_session_file("Load session settings from file",
FILE_CHOOSER_ACTION_OPEN, gtk.STOCK_OPEN,
do_load)
class ApplicationWindow:
def __init__(self):
# Default connection options
self.config = make_defaults_struct(extras_defaults=LAUNCHER_DEFAULTS, extras_types=LAUNCHER_OPTION_TYPES, extras_validation=self.get_launcher_validation())
#TODO: the fixup does not belong here?
from xpra.scripts.main import fixup_options
fixup_options(self.config)
#what we save by default:
self.config_keys = set(SAVED_FIELDS)
def raise_exception(*args):
raise Exception(*args)
self.client = make_client(raise_exception, self.config)
self.client.init(self.config)
self.exit_code = None
def get_launcher_validation(self):
crypto_backend_init()
#TODO: since "mode" is not part of global options
#this validation should be injected from the launcher instead
MODES = ["tcp", "ssh"]
if "AES" in ENCRYPTION_CIPHERS:
MODES = ["tcp", "tcp + aes", "ssh"]
def validate_in_list(x, options):
if x in options:
return None
return "must be in %s" % (", ".join(options))
return {"mode" : lambda x : validate_in_list(x, MODES)}
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 300)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL, gdk.Color(red=65535, green=65535, blue=65535))
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
# Title
hbox = gtk.HBox(False, 0)
if icon_pixbuf:
logo_button = gtk.Button("")
settings = logo_button.get_settings()
settings.set_property('gtk-button-images', True)
logo_button.connect("clicked", about)
logo_button.set_tooltip_text("About")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
logo_button.set_image(image)
hbox.pack_start(logo_button, expand=False, fill=False)
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
bug_button = gtk.Button("")
settings = bug_button.get_settings()
settings.set_property('gtk-button-images', True)
def bug(*args):
if self.bug_tool==None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button.connect("clicked", bug)
bug_button.set_tooltip_text("Bug Report")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
bug_button.set_image(image)
hbox.pack_start(bug_button, expand=False, fill=False)
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
#self.mode_combo.get_model().clear()
self.mode_combo.append_text("TCP")
if "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.append_text("TCP + AES")
self.mode_combo.append_text("SSH")
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
self.encoding_combo = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = [x for x in PREFERED_ENCODING_ORDER if x in self.client.get_encodings()]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding, encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
vbox.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS, QUALITY_OPTIONS,
get_min_quality, get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
vbox.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed, set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("SSH username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.window.vbox = vbox
self.window.add(vbox)
def validate(self, *args):
ssh = self.mode_combo.get_active_text()=="SSH"
errs = []
host = self.host_entry.get_text()
errs.append((self.host_entry, not bool(host), "specify the host"))
if ssh:
#validate ssh port:
ssh_port = self.ssh_port_entry.get_text()
try:
ssh_port = int(ssh_port)
except:
ssh_port = -1
errs.append((self.ssh_port_entry, ssh_port<0 or ssh_port>=2**16, "invalid SSH port number"))
port = self.port_entry.get_text()
if ssh and not port:
port = 0 #port optional with ssh
else:
try:
port = int(port)
except:
port = -1
errs.append((self.port_entry, port<0 or port>=2**16, "invalid port number"))
err_text = []
for w, e, text in errs:
self.set_widget_bg_color(w, e)
if e:
err_text.append(text)
log("validate(%s) err_text=%s, errs=%s", args, err_text, errs)
self.set_info_text(", ".join(err_text))
self.set_info_color(len(err_text)>0)
self.button.set_sensitive(len(err_text)==0)
return errs
def show(self):
self.window.show()
self.window.present()
def run(self):
gtk_main()
def get_icon(self, icon_name):
icon_filename = os.path.join(get_icon_dir(), icon_name)
if os.path.exists(icon_filename):
return pixbuf_new_from_file(icon_filename)
return None
def mode_changed(self, *args):
ssh = self.mode_combo.get_active_text()=="SSH"
self.port_entry.set_text("")
if ssh:
self.ssh_port_entry.show()
self.port_entry.set_tooltip_text("Display number (optional)")
self.password_entry.set_tooltip_text("SSH Password")
self.username_entry.show()
self.username_label.show()
else:
self.ssh_port_entry.hide()
self.port_entry.set_tooltip_text("port number")
self.password_entry.set_tooltip_text("Session Password")
self.username_entry.hide()
self.username_label.hide()
if self.config.port>0:
self.port_entry.set_text("%s" % self.config.port)
if not ssh or sys.platform.startswith("win") or sys.platform.startswith("darwin"):
#password cannot be used with ssh
#(except on win32 with plink, and on osx via the SSH_ASKPASS hack)
self.password_label.show()
self.password_entry.show()
else:
self.password_label.hide()
self.password_entry.hide()
self.validate()
def get_selected_encoding(self, *args):
if not self.encoding_combo:
return ""
index = get_active_item_index(self.encoding_combo)
return self.encoding_combo.get_menu().index_to_encoding.get(index)
def encoding_changed(self, *args):
encoding = self.get_selected_encoding()
uses_quality_option = encoding in ["jpeg", "webp", "h264"]
log("encoding_changed(%s) uses_quality_option(%s)=%s", args, encoding, uses_quality_option)
if uses_quality_option:
self.quality_combo.show()
self.quality_label.show()
else:
self.quality_combo.hide()
self.quality_label.hide()
def reset_errors(self):
self.set_sensitive(True)
self.set_info_text("")
for widget in (self.info, self.password_entry, self.username_entry, self.host_entry, self.port_entry):
self.set_widget_fg_color(self.info, False)
self.set_widget_bg_color(widget, False)
def set_info_text(self, text):
if self.info:
glib.idle_add(self.info.set_text, text)
def set_info_color(self, is_error=False):
self.set_widget_fg_color(self.info, is_error)
def set_sensitive(self, s):
glib.idle_add(self.window.set_sensitive, s)
def connect_clicked(self, *args):
self.update_options_from_gui()
self.do_connect()
def reset_client(self):
#lose current client class and make a new one:
if self.client:
self.client.cleanup()
self.client = None
self.client = make_client(Exception, self.config)
self.client.init(self.config)
def handle_exception(self, e):
t = str(e)
if self.config.debug:
#in debug mode, include the full stacktrace:
t = traceback.format_exc()
def ui_handle_exception():
self.reset_client()
self.set_sensitive(True)
self.set_info_color(True)
self.set_info_text(t)
self.window.show()
self.window.present()
glib.idle_add(ui_handle_exception)
def do_connect(self):
try:
self.connect_builtin()
except Exception as e:
log.error("cannot connect:", exc_info=True)
self.handle_exception(e)
def connect_builtin(self):
#cooked vars used by connect_to
params = {"type" : self.config.mode}
username = self.config.username
if self.config.mode=="ssh":
if self.config.socket_dir:
params["socket_dir"] = self.config.socket_dir
params["remote_xpra"] = self.config.remote_xpra
params["proxy_command"] = ["_proxy"]
if self.config.port and self.config.port>0:
params["display"] = ":%s" % self.config.port
params["display_as_args"] = [params["display"]]
else:
params["display"] = "auto"
params["display_as_args"] = []
full_ssh = shlex.split(self.config.ssh)
password = self.config.password
host = self.config.host
upos = host.find("@")
if upos>=0:
#found at sign: username@host
username = host[:upos]
host = host[upos+1:]
ppos = username.find(":")
if ppos>=0:
#found separator: username:password@host
password = username[ppos+1:]
username = username[:ppos]
if username:
params["username"] = username
full_ssh += ["-l", username]
full_ssh += ["-T", host]
if str(self.config.ssh_port)!="22":
if sys.platform.startswith("win"):
full_ssh += ["-P", str(self.config.ssh_port)]
else:
full_ssh += ["-p", str(self.config.ssh_port)]
params["full_ssh"] = full_ssh
params["password"] = password
params["display_name"] = "ssh:%s:%s" % (self.config.host, self.config.port)
elif self.config.mode=="unix-domain":
params["display"] = ":%s" % self.config.port
params["display_name"] = "unix-domain:%s" % self.config.port
else:
#tcp:
params["host"] = self.config.host
params["port"] = int(self.config.port)
params["display_name"] = "tcp:%s:%s" % (self.config.host, self.config.port)
#print("connect_to(%s)" % params)
#UGLY warning: the username may have been updated during display parsing,
#or the config file may contain a username which is different from the default one
#which is used for initializing the client during init,
#so update the client now:
self.client.username = username
self.set_info_text("Connecting...")
thread.start_new_thread(self.do_connect_builtin, (params,))
def ssh_failed(self, message):
self.set_info_text(message)
self.set_info_color(True)
def do_connect_builtin(self, params):
self.exit_code = None
self.set_info_text("Connecting.")
self.set_sensitive(False)
try:
conn = connect_to(params, self.set_info_text, ssh_fail_cb=self.ssh_failed)
except Exception as e:
log.error("failed to connect", exc_info=True)
self.handle_exception(e)
return
glib.idle_add(self.window.hide)
glib.idle_add(self.start_XpraClient, conn)
def start_XpraClient(self, conn):
try:
self.do_start_XpraClient(conn)
except Exception as e:
log.error("failed to start client", exc_info=True)
self.handle_exception(e)
def do_start_XpraClient(self, conn):
log("start_XpraClient() client=%s", self.client)
self.client.encoding = self.config.encoding
self.client.setup_connection(conn)
self.client.init_ui(self.config)
log("start_XpraClient() client initialized")
if self.config.password:
#pass the password to the class directly:
def load_password():
return self.config.password
self.client.password_file = "FAKE-PASSWORD-FILE-FOR-LAUNCHER"
self.client.load_password = load_password
#override exit code:
warn_and_quit_save = self.client.warn_and_quit
quit_save = self.client.quit
def do_quit(*args):
self.client.warn_and_quit = warn_and_quit_save
self.client.quit = quit_save
self.client.cleanup()
self.destroy()
gtk.main_quit()
def warn_and_quit_override(exit_code, warning):
log("warn_and_quit_override(%s, %s)", exit_code, warning)
if self.exit_code == None:
self.exit_code = exit_code
password_warning = warning.find("invalid password")>=0
if password_warning:
self.password_warning()
err = exit_code!=0 or password_warning
self.set_info_color(err)
self.set_info_text(warning)
if err:
def ignore_further_quit_events(*args):
pass
if self.client:
self.client.cleanup()
self.client.warn_and_quit = ignore_further_quit_events
self.client.quit = ignore_further_quit_events
self.set_sensitive(True)
self.reset_client()
glib.idle_add(self.window.show)
else:
do_quit()
def quit_override(exit_code):
log("quit_override(%s)", exit_code)
if self.exit_code == None:
self.exit_code = exit_code
self.client.cleanup()
if self.exit_code==0:
do_quit()
else:
self.reset_client()
self.client.warn_and_quit = warn_and_quit_override
self.client.quit = quit_override
try:
self.client.run()
except Exception as e:
log.error("client error", exc_info=True)
self.handle_exception(e)
def password_ok(self, *args):
self.password_entry.modify_text(STATE_NORMAL, black)
def password_warning(self, *args):
self.password_entry.modify_text(STATE_NORMAL, red)
self.password_entry.grab_focus()
def set_widget_bg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = white
if color_obj:
glib.idle_add(widget.modify_base, STATE_NORMAL, color_obj)
def set_widget_fg_color(self, widget, is_error=False):
if is_error:
color_obj = red
else:
color_obj = black
if color_obj:
glib.idle_add(widget.modify_fg, STATE_NORMAL, color_obj)
def update_options_from_gui(self):
self.config.host = self.host_entry.get_text()
self.config.ssh_port = self.ssh_port_entry.get_text()
self.config.port = self.port_entry.get_text()
self.config.username = self.username_entry.get_text()
self.config.encoding = self.get_selected_encoding() or self.config.encoding
mode_enc = self.mode_combo.get_active_text()
if mode_enc.startswith("TCP"):
self.config.mode = "tcp"
if mode_enc.find("AES")>0 and "AES" in ENCRYPTION_CIPHERS:
self.config.encryption = "AES"
else:
self.config.mode = "ssh"
self.config.password = self.password_entry.get_text()
log("update_options_from_gui() %s", (self.config.username, self.config.password, self.config.mode, self.config.encryption, self.config.host, self.config.port, self.config.ssh_port, self.config.encoding))
def update_gui_from_config(self):
#mode:
if self.config.mode == "tcp":
self.mode_combo.set_active(0)
elif self.config.mode == "tcp + aes" and "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.set_active(1)
else:
self.mode_combo.set_active(2)
if self.config.encoding and self.encoding_combo:
index = self.encoding_combo.get_menu().encoding_to_index.get(self.config.encoding, -1)
log("setting encoding combo to %s / %s", self.config.encoding, index)
if index>=0:
self.encoding_combo.set_history(index)
self.username_entry.set_text(self.config.username)
self.password_entry.set_text(self.config.password)
self.host_entry.set_text(self.config.host)
def get_port(v):
try:
iport = int(v)
if iport>0:
return str(iport)
except:
pass
return ""
self.port_entry.set_text(get_port(self.config.port))
self.ssh_port_entry.set_text(get_port(self.config.ssh_port))
def destroy(self, *args):
self.window.destroy()
self.window = None
gtk.main_quit()
def update_options_from_file(self, filename):
props = read_config(filename)
#we rely on "ssh_port" being defined on the config object
#so try to load it from file, and define it if not present:
options = validate_config(props, extras_types=LAUNCHER_OPTION_TYPES, extras_validation=self.get_launcher_validation())
for k,v in options.items():
fn = k.replace("-", "_")
setattr(self.config, fn, v)
self.config_keys = self.config_keys.union(set(props.keys()))
log("update_options_from_file(%s) populated config with keys '%s', ssh=%s", filename, options.keys(), self.config.ssh)
def choose_session_file(self, title, action, action_button, callback):
file_filter = gtk.FileFilter()
file_filter.set_name("Xpra")
file_filter.add_pattern("*.xpra")
choose_file(self.window, title, action, action_button, callback, file_filter)
def save_clicked(self, *args):
self.update_options_from_gui()
def do_save(filename):
save_config(filename, self.config, self.config_keys, extras_types=LAUNCHER_OPTION_TYPES)
self.choose_session_file("Save session settings to file", FILE_CHOOSER_ACTION_SAVE, gtk.STOCK_SAVE, do_save)
def load_clicked(self, *args):
def do_load(filename):
self.update_options_from_file(filename)
self.update_gui_from_config()
self.choose_session_file("Load session settings from file", FILE_CHOOSER_ACTION_OPEN, gtk.STOCK_OPEN, do_load)
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 300)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL, gdk.Color(red=65535, green=65535, blue=65535))
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
# Title
hbox = gtk.HBox(False, 0)
if icon_pixbuf:
logo_button = gtk.Button("")
settings = logo_button.get_settings()
settings.set_property('gtk-button-images', True)
logo_button.connect("clicked", about)
logo_button.set_tooltip_text("About")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
logo_button.set_image(image)
hbox.pack_start(logo_button, expand=False, fill=False)
icon_pixbuf = self.get_icon("bugs.png")
self.bug_tool = None
if icon_pixbuf:
bug_button = gtk.Button("")
settings = bug_button.get_settings()
settings.set_property('gtk-button-images', True)
def bug(*args):
if self.bug_tool==None:
from xpra.client.gtk_base.bug_report import BugReport
self.bug_tool = BugReport()
self.bug_tool.init(show_about=False)
self.bug_tool.show()
bug_button.connect("clicked", bug)
bug_button.set_tooltip_text("Bug Report")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
bug_button.set_image(image)
hbox.pack_start(bug_button, expand=False, fill=False)
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
#self.mode_combo.get_model().clear()
self.mode_combo.append_text("TCP")
if "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.append_text("TCP + AES")
self.mode_combo.append_text("SSH")
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
self.encoding_combo = None
if not PYTHON3:
#not implemented for gtk3, where we can't use set_menu()...
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = [x for x in PREFERED_ENCODING_ORDER if x in self.client.get_encodings()]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding, encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
vbox.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS, QUALITY_OPTIONS,
get_min_quality, get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
vbox.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed, set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry()
self.username_entry.set_max_length(128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
self.username_entry.set_tooltip_text("SSH username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry()
self.host_entry.set_max_length(128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
self.host_entry.set_tooltip_text("hostname")
self.ssh_port_entry = gtk.Entry()
self.ssh_port_entry.set_max_length(5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
self.ssh_port_entry.set_tooltip_text("SSH port")
self.port_entry = gtk.Entry()
self.port_entry.set_max_length(5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
self.port_entry.set_tooltip_text("port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry()
self.password_entry.set_max_length(128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Save")
self.save_btn.set_tooltip_text("Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
self.load_btn.set_tooltip_text("Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.window.vbox = vbox
self.window.add(vbox)
class ApplicationWindow:
def __init__(self):
# Default connection options
self.config = make_defaults_struct(extras_defaults=LAUNCHER_DEFAULTS, extras_types=LAUNCHER_OPTION_TYPES, extras_validation=LAUNCHER_VALIDATION)
#TODO: the fixup does not belong here?
from xpra.scripts.main import fixup_video_all_or_none, fixup_encodings, fixup_compression, fixup_packetencoding
fixup_video_all_or_none(self.config)
fixup_encodings(self.config)
fixup_compression(self.config)
fixup_packetencoding(self.config)
#what we save by default:
self.config_keys = set(SAVED_FIELDS)
if is_gtk3():
self.config.client_toolkit = "gtk3"
else:
self.config.client_toolkit = "gtk2"
def raise_exception(*args):
raise Exception(*args)
self.client = make_client(raise_exception, self.config)
self.client.init(self.config)
self.exit_code = None
def create_window(self):
self.window = gtk.Window()
self.window.connect("destroy", self.destroy)
self.window.set_default_size(400, 300)
self.window.set_border_width(20)
self.window.set_title("Xpra Launcher")
self.window.modify_bg(STATE_NORMAL, gdk.Color(red=65535, green=65535, blue=65535))
icon_pixbuf = self.get_icon("xpra.png")
if icon_pixbuf:
self.window.set_icon(icon_pixbuf)
self.window.set_position(WIN_POS_CENTER)
vbox = gtk.VBox(False, 0)
vbox.set_spacing(15)
# Title
hbox = gtk.HBox(False, 0)
if icon_pixbuf:
logo_button = gtk.Button("")
settings = logo_button.get_settings()
settings.set_property('gtk-button-images', True)
logo_button.connect("clicked", about)
set_tooltip_text(logo_button, "About")
image = gtk.Image()
image.set_from_pixbuf(icon_pixbuf)
logo_button.set_image(image)
hbox.pack_start(logo_button, expand=False, fill=False)
label = gtk.Label("Connect to xpra server")
label.modify_font(pango.FontDescription("sans 14"))
hbox.pack_start(label, expand=True, fill=True)
vbox.pack_start(hbox)
# Mode:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Mode: "))
self.mode_combo = gtk.combo_box_new_text()
self.mode_combo.get_model().clear()
self.mode_combo.append_text("TCP")
if "AES" in ENCRYPTION_CIPHERS:
self.mode_combo.append_text("TCP + AES")
self.mode_combo.append_text("SSH")
self.mode_combo.connect("changed", self.mode_changed)
hbox.pack_start(self.mode_combo)
vbox.pack_start(hbox)
# Encoding:
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
hbox.pack_start(gtk.Label("Encoding: "))
self.encoding_combo = OptionMenu()
def get_current_encoding():
return self.config.encoding
def set_new_encoding(e):
self.config.encoding = e
encodings = [x for x in PREFERED_ENCODING_ORDER if x in self.client.get_encodings()]
server_encodings = encodings
es = make_encodingsmenu(get_current_encoding, set_new_encoding, encodings, server_encodings)
self.encoding_combo.set_menu(es)
set_history_from_active(self.encoding_combo)
hbox.pack_start(self.encoding_combo)
vbox.pack_start(hbox)
self.encoding_combo.connect("changed", self.encoding_changed)
# Quality
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.quality_label = gtk.Label("Quality: ")
hbox.pack_start(self.quality_label)
self.quality_combo = OptionMenu()
def set_min_quality(q):
self.config.min_quality = q
def set_quality(q):
self.config.quality = q
def get_min_quality():
return self.config.min_quality
def get_quality():
return self.config.quality
sq = make_min_auto_menu("Quality", MIN_QUALITY_OPTIONS, QUALITY_OPTIONS,
get_min_quality, get_quality, set_min_quality, set_quality)
self.quality_combo.set_menu(sq)
set_history_from_active(self.quality_combo)
hbox.pack_start(self.quality_combo)
vbox.pack_start(hbox)
# Speed
hbox = gtk.HBox(False, 20)
hbox.set_spacing(20)
self.speed_label = gtk.Label("Speed: ")
hbox.pack_start(self.speed_label)
self.speed_combo = OptionMenu()
def set_min_speed(s):
self.config.min_speed = s
def set_speed(s):
self.config.speed = s
def get_min_speed():
return self.config.min_speed
def get_speed():
return self.config.speed
ss = make_min_auto_menu("Speed", MIN_SPEED_OPTIONS, SPEED_OPTIONS,
get_min_speed, get_speed, set_min_speed, set_speed)
self.speed_combo.set_menu(ss)
set_history_from_active(self.speed_combo)
hbox.pack_start(self.speed_combo)
vbox.pack_start(hbox)
# Username@Host:Port
hbox = gtk.HBox(False, 0)
hbox.set_spacing(5)
self.username_entry = gtk.Entry(max=128)
self.username_entry.set_width_chars(16)
self.username_entry.connect("changed", self.validate)
set_tooltip_text(self.username_entry, "SSH username")
self.username_label = gtk.Label("@")
self.host_entry = gtk.Entry(max=128)
self.host_entry.set_width_chars(24)
self.host_entry.connect("changed", self.validate)
set_tooltip_text(self.host_entry, "hostname")
self.ssh_port_entry = gtk.Entry(max=5)
self.ssh_port_entry.set_width_chars(5)
self.ssh_port_entry.connect("changed", self.validate)
set_tooltip_text(self.ssh_port_entry, "SSH port")
self.port_entry = gtk.Entry(max=5)
self.port_entry.set_width_chars(5)
self.port_entry.connect("changed", self.validate)
set_tooltip_text(self.port_entry, "port/display")
hbox.pack_start(self.username_entry)
hbox.pack_start(self.username_label)
hbox.pack_start(self.host_entry)
hbox.pack_start(self.ssh_port_entry)
hbox.pack_start(gtk.Label(":"))
hbox.pack_start(self.port_entry)
vbox.pack_start(hbox)
# Password
hbox = gtk.HBox(False, 0)
hbox.set_spacing(20)
self.password_entry = gtk.Entry(max=128)
self.password_entry.set_width_chars(30)
self.password_entry.set_text("")
self.password_entry.set_visibility(False)
self.password_entry.connect("changed", self.password_ok)
self.password_entry.connect("changed", self.validate)
self.password_label = gtk.Label("Password: "******"Save")
set_tooltip_text(self.save_btn, "Save settings to a session file")
self.save_btn.connect("clicked", self.save_clicked)
hbox.pack_start(self.save_btn)
#Load:
self.load_btn = gtk.Button("Load")
set_tooltip_text(self.load_btn, "Load settings from a session file")
self.load_btn.connect("clicked", self.load_clicked)
hbox.pack_start(self.load_btn)
# Connect button:
self.button = gtk.Button("Connect")
self.button.connect("clicked", self.connect_clicked)
connect_icon = self.get_icon("retry.png")
if connect_icon:
self.button.set_image(scaled_image(connect_icon, 24))
hbox.pack_start(self.button)
def accel_close(*args):
gtk.main_quit()
add_close_accel(self.window, accel_close)
vbox.show_all()
self.window.vbox = vbox
self.window.add(vbox)
def validate(self, *args):
ssh = self.mode_combo.get_active_text()=="SSH"
errs = []
host = self.host_entry.get_text()
errs.append((self.host_entry, not bool(host), "specify the host"))
if ssh:
#validate ssh port:
ssh_port = self.ssh_port_entry.get_text()
try:
ssh_port = int(ssh_port)
except:
ssh_port = -1
errs.append((self.ssh_port_entry, ssh_port<0 or ssh_port>=2**16, "invalid SSH port number"))
port = self.port_entry.get_text()
if ssh and not port:
port = 0 #port optional with ssh
else:
try:
port = int(port)
except:
port = -1
errs.append((self.port_entry, port<0 or port>=2**16, "invalid port number"))
err_text = []
for w, e, text in errs:
self.set_widget_bg_color(w, e)
if e:
err_text.append(text)
log.debug("validate(%s) err_text=%s, errs=%s", args, err_text, errs)
self.set_info_text(", ".join(err_text))
self.set_info_color(len(err_text)>0)
self.button.set_sensitive(len(err_text)==0)
return errs
def show(self):
self.window.show()
self.window.present()
def run(self):
from xpra.gtk_common.gtk2common import gtk2main
gtk2main()
def get_icon(self, icon_name):
icon_filename = os.path.join(get_icon_dir(), icon_name)
if os.path.exists(icon_filename):
return pixbuf_new_from_file(icon_filename)
return None
def mode_changed(self, *args):
ssh = self.mode_combo.get_active_text()=="SSH"
self.port_entry.set_text("")
if ssh:
self.ssh_port_entry.show()
set_tooltip_text(self.port_entry, "Display number (optional)")
set_tooltip_text(self.password_entry, "SSH Password")
self.username_entry.show()
self.username_label.show()
else:
self.ssh_port_entry.hide()
set_tooltip_text(self.port_entry, "port number")
set_tooltip_text(self.password_entry, "Session Password")
self.username_entry.hide()
self.username_label.hide()
if self.config.port>0:
self.port_entry.set_text("%s" % self.config.port)
if not ssh or sys.platform.startswith("win") or sys.platform.startswith("darwin"):
#password cannot be used with ssh
#(except on win32 with plink, and on osx via the SSH_ASKPASS hack)
self.password_label.show()
self.password_entry.show()
else:
self.password_label.hide()
self.password_entry.hide()
self.validate()
def get_selected_encoding(self, *args):
index = get_active_item_index(self.encoding_combo)
return self.encoding_combo.get_menu().index_to_encoding.get(index)
def encoding_changed(self, *args):
encoding = self.get_selected_encoding()
uses_quality_option = encoding in ["jpeg", "webp", "h264"]
log("encoding_changed(%s) uses_quality_option(%s)=%s", args, encoding, uses_quality_option)
#to prevent win32 crashes:
if uses_quality_option:
self.quality_combo.show()
self.quality_label.show()
else:
self.quality_combo.hide()
self.quality_label.hide()
def reset_errors(self):
self.set_sensitive(True)
self.set_info_text("")
for widget in (self.info, self.password_entry, self.username_entry, self.host_entry, self.port_entry):
self.set_widget_fg_color(self.info, False)
self.set_widget_bg_color(widget, False)
def set_info_text(self, text):
if self.info:
gobject.idle_add(self.info.set_text, text)
def set_info_color(self, is_error=False):
self.set_widget_fg_color(self.info, is_error)
def set_sensitive(self, s):
gobject.idle_add(self.window.set_sensitive, s)
def connect_clicked(self, *args):
self.update_options_from_gui()
self.do_connect()
def reset_client(self):
#lose current client class and make a new one:
if self.client:
self.client.cleanup()
self.client = None
self.client = make_client(Exception, self.config)
self.client.init(self.config)
def handle_exception(self, e):
t = str(e)
if self.config.debug:
#in debug mode, include the full stacktrace:
import traceback
t = traceback.format_exc()
def ui_handle_exception():
self.reset_client()
self.set_sensitive(True)
self.set_info_color(True)
self.set_info_text(t)
self.window.show()
gobject.idle_add(ui_handle_exception)
def do_connect(self):
try:
self.connect_builtin()
except Exception, e:
log.error("cannot connect:", exc_info=True)
self.handle_exception(e)
