virt-manager/virtManager/gfxdetails.py
Cole Robinson b5a664bd1b virtinst: move UI only functions into virtManager
These throw off code coverage testing. They are mostly:

* pretty* device helpers
* network + snapshot validation + creation routines
2019-06-09 18:33:45 -04:00

386 lines
15 KiB
Python

# Copyright (C) 2006-2007, 2013, 2014 Red Hat, Inc.
# Copyright (C) 2006 Hugh O. Brock <hbrock@redhat.com>
# Copyright (C) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.
from gi.repository import Gtk
import virtinst
from . import uiutil
from .baseclass import vmmGObjectUI
class vmmGraphicsDetails(vmmGObjectUI):
__gsignals__ = {
"changed-password": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-port": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-tlsport": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-type": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-listen": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-address": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-keymap": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-opengl": (vmmGObjectUI.RUN_FIRST, None, []),
"changed-rendernode": (vmmGObjectUI.RUN_FIRST, None, []),
}
def __init__(self, vm, builder, topwin):
vmmGObjectUI.__init__(self, "gfxdetails.ui",
None, builder=builder, topwin=topwin)
self.vm = vm
self.conn = vm.conn
self.builder.connect_signals({
"on_graphics_type_changed": self._change_graphics_type,
"on_graphics_port_auto_toggled": self._change_port_auto,
"on_graphics_tlsport_auto_toggled": self._change_tlsport_auto,
"on_graphics_use_password": self._change_password_chk,
"on_graphics_show_password": self._show_password_chk,
"on_graphics_listen_type_changed": self._change_graphics_listen,
"on_graphics_password_changed": lambda ignore: self.emit("changed-password"),
"on_graphics_address_changed": lambda ignore: self.emit("changed-address"),
"on_graphics_tlsport_changed": lambda ignore: self.emit("changed-tlsport"),
"on_graphics_port_changed": lambda ignore: self.emit("changed-port"),
"on_graphics_keymap_changed": lambda ignore: self.emit("changed-keymap"),
"on_graphics_opengl_toggled": self._change_opengl,
"on_graphics_rendernode_changed": lambda ignore: self.emit("changed-rendernode")
})
self._init_ui()
self.top_box = self.widget("graphics-box")
def _cleanup(self):
self.vm = None
self.conn = None
#####################
# Pretty UI helpers #
#####################
@staticmethod
def graphics_pretty_type_simple(gtype):
if (gtype in [virtinst.DeviceGraphics.TYPE_VNC,
virtinst.DeviceGraphics.TYPE_SDL,
virtinst.DeviceGraphics.TYPE_RDP]):
return str(gtype).upper()
return str(gtype).capitalize()
##########################
# Initialization methods #
##########################
def _init_ui(self):
graphics_list = self.widget("graphics-type")
graphics_model = Gtk.ListStore(str, str)
graphics_list.set_model(graphics_model)
uiutil.init_combo_text_column(graphics_list, 1)
graphics_model.clear()
graphics_model.append(["spice", _("Spice server")])
graphics_model.append(["vnc", _("VNC server")])
graphics_listen_list = self.widget("graphics-listen-type")
graphics_listen_model = Gtk.ListStore(str, str)
graphics_listen_list.set_model(graphics_listen_model)
uiutil.init_combo_text_column(graphics_listen_list, 1)
graphics_listen_model.clear()
graphics_listen_model.append(["address", _("Address")])
graphics_listen_model.append(["none", _("None")])
self.widget("graphics-address").set_model(Gtk.ListStore(str, str))
uiutil.init_combo_text_column(self.widget("graphics-address"), 1)
model = self.widget("graphics-address").get_model()
model.clear()
model.append([None, _("Hypervisor default")])
model.append(["127.0.0.1", _("Localhost only")])
model.append(["0.0.0.0", _("All interfaces")])
# Keymap
combo = self.widget("graphics-keymap")
model = Gtk.ListStore(str, str)
combo.set_model(model)
uiutil.init_combo_text_column(combo, 1)
model.append(["auto", _("Auto")])
model.append([virtinst.DeviceGraphics.KEYMAP_LOCAL,
_("Copy local keymap")])
for k in virtinst.DeviceGraphics.valid_keymaps():
model.append([k, k])
# Host GPU rendernode
combo = self.widget("graphics-rendernode")
model = Gtk.ListStore(str, str)
combo.set_model(model)
uiutil.init_combo_text_column(combo, 1)
model.append([None, _("Auto")])
devs = self.conn.filter_nodedevs("drm")
for i in devs:
drm = i.xmlobj
if not drm.is_drm_render():
continue
rendernode = drm.get_devnode().path
model.append([rendernode, i.pretty_name()])
def _get_config_graphics_ports(self):
port = uiutil.spin_get_helper(self.widget("graphics-port"))
tlsport = uiutil.spin_get_helper(self.widget("graphics-tlsport"))
gtype = uiutil.get_list_selection(self.widget("graphics-type"))
if self.widget("graphics-port-auto").get_active():
port = -1
if self.widget("graphics-tlsport-auto").get_active():
tlsport = -1
if gtype != "spice":
tlsport = None
return port, tlsport
##############
# Public API #
##############
def reset_state(self):
uiutil.set_grid_row_visible(self.widget("graphics-display"), False)
uiutil.set_grid_row_visible(self.widget("graphics-xauth"), False)
self.widget("graphics-type").set_active(0)
self.widget("graphics-listen-type").set_active(0)
self.widget("graphics-address").set_active(0)
self.widget("graphics-keymap").set_active(0)
# Select last entry in the list, which should be a rendernode path
rendermodel = self.widget("graphics-rendernode").get_model()
self.widget("graphics-rendernode").set_active_iter(rendermodel[-1].iter)
self._change_ports()
self.widget("graphics-port-auto").set_active(True)
self.widget("graphics-tlsport-auto").set_active(True)
self.widget("graphics-password").set_text("")
self.widget("graphics-password").set_sensitive(False)
self.widget("graphics-password-chk").set_active(False)
def get_values(self):
gtype = uiutil.get_list_selection(self.widget("graphics-type"))
port, tlsport = self._get_config_graphics_ports()
listen = uiutil.get_list_selection(self.widget("graphics-listen-type"))
addr = uiutil.get_list_selection(self.widget("graphics-address"))
keymap = uiutil.get_list_selection(self.widget("graphics-keymap"))
if keymap == "auto":
keymap = None
passwd = self.widget("graphics-password").get_text()
if not self.widget("graphics-password-chk").get_active():
passwd = None
gl = self.widget("graphics-opengl").get_active()
rendernode = uiutil.get_list_selection(self.widget("graphics-rendernode"))
return gtype, port, tlsport, listen, addr, passwd, keymap, gl, rendernode
def set_dev(self, gfx):
self.reset_state()
def set_port(basename, val):
auto = self.widget(basename + "-auto")
widget = self.widget(basename)
auto.set_inconsistent(False)
label = auto.get_label().split(" (")[0]
if val == -1 or gfx.autoport:
auto.set_active(True)
if val and val != -1:
label += " (%s %s)" % (_("Port"), val)
elif val is None:
auto.set_inconsistent(True)
else:
auto.set_active(False)
widget.set_value(val)
auto.set_label(label)
gtype = gfx.type
is_vnc = (gtype == "vnc")
is_sdl = (gtype == "sdl")
is_spice = (gtype == "spice")
pretty_type = vmmGraphicsDetails.graphics_pretty_type_simple(gtype)
title = (_("%(graphicstype)s Server") % {"graphicstype": pretty_type})
if is_vnc or is_spice:
use_passwd = gfx.passwd is not None
set_port("graphics-port", gfx.port)
listentype = gfx.get_first_listen_type()
if listentype and listentype == 'none':
uiutil.set_list_selection(self.widget("graphics-listen-type"), 'none')
else:
uiutil.set_list_selection(self.widget("graphics-listen-type"), 'address')
uiutil.set_list_selection(
self.widget("graphics-address"), gfx.listen)
uiutil.set_list_selection(
self.widget("graphics-keymap"), gfx.keymap or None)
self.widget("graphics-password").set_text(gfx.passwd or "")
self.widget("graphics-password-chk").set_active(use_passwd)
self.widget("graphics-password").set_sensitive(use_passwd)
if is_spice:
set_port("graphics-tlsport", gfx.tlsPort)
opengl_warning = ""
rendernode_warning = ""
opengl_supported = self.conn.support.conn_spice_gl()
rendernode_supported = self.conn.support.conn_spice_rendernode()
# * If spicegl isn't supported, show a warning icon and
# and desensitive everything
# * If qemu:///system and rendernode isn't supported,
# show a warning icon and desensitize everything, since
# rendernode support is needed for it to work out of the box.
# * Otherwise, enable all UI, but show warning icons anyways
# for potential config issues
glval = False
renderval = None
glsensitive = False
if not opengl_supported:
opengl_warning = (
_("Hypervisor/libvirt does not support spice GL"))
elif not rendernode_supported:
rendernode_warning = (
_("Hypervisor/libvirt does not support manual rendernode"))
if self.conn.is_qemu_system():
opengl_warning = rendernode_warning
if not opengl_warning:
glval = bool(gfx.gl)
glsensitive = True
if not rendernode_warning:
renderval = gfx.rendernode or None
if opengl_warning:
pass
elif not [v for v in self.vm.xmlobj.devices.video if
(v.model == "virtio" and v.accel3d)]:
opengl_warning = _("Spice GL requires "
"virtio graphics configured with accel3d.")
elif gfx.get_first_listen_type() not in ["none", "socket"]:
opengl_warning = _("Graphics listen type does not support "
"spice GL.")
self.widget("graphics-opengl").set_active(glval)
if glval:
# Only sync rendernode UI with XML, if gl=on, otherwise
# we want to preserve the suggested rendernode already
# selected in the UI
uiutil.set_list_selection(
self.widget("graphics-rendernode"), renderval)
self.widget("graphics-opengl").set_sensitive(glsensitive)
self.widget("graphics-opengl-warn").set_tooltip_text(
opengl_warning or None)
self.widget("graphics-opengl-warn").set_visible(
bool(opengl_warning))
self.widget("graphics-rendernode").set_sensitive(
rendernode_supported)
self.widget("graphics-rendernode-warn").set_tooltip_text(
rendernode_warning or None)
self.widget("graphics-rendernode-warn").set_visible(
bool(rendernode_warning))
if is_sdl:
title = _("Local SDL Window")
self.widget("graphics-display").set_text(
gfx.display or _("Unknown"))
self.widget("graphics-xauth").set_text(
gfx.xauth or _("Unknown"))
uiutil.set_list_selection(self.widget("graphics-type"), gtype)
return title
#############
# Listeners #
#############
def _show_rows_from_type(self):
hide_all = ["graphics-xauth", "graphics-display", "graphics-address",
"graphics-password-box", "graphics-keymap", "graphics-port-box",
"graphics-tlsport-box", "graphics-opengl-box"]
gtype = uiutil.get_list_selection(self.widget("graphics-type"))
listen = uiutil.get_list_selection(self.widget("graphics-listen-type"))
sdl_rows = ["graphics-xauth", "graphics-display"]
vnc_rows = ["graphics-password-box", "graphics-keymap"]
if listen == 'address':
vnc_rows.extend(["graphics-port-box", "graphics-address"])
spice_rows = vnc_rows[:]
if listen == 'address':
spice_rows.extend(["graphics-tlsport-box"])
spice_rows.extend(["graphics-opengl-box"])
rows = []
if gtype == "sdl":
rows = sdl_rows
elif gtype == "vnc":
rows = vnc_rows
elif gtype == "spice":
rows = spice_rows
for row in hide_all:
uiutil.set_grid_row_visible(self.widget(row), row in rows)
def _change_graphics_type(self, ignore):
self._show_rows_from_type()
self.emit("changed-type")
def _change_graphics_listen(self, ignore):
self._show_rows_from_type()
self.emit("changed-listen")
def _change_opengl(self, ignore):
uiutil.set_grid_row_visible(
self.widget("graphics-rendernode-box"),
self.widget("graphics-opengl").get_active())
self.emit("changed-opengl")
def _change_port_auto(self, ignore):
self.widget("graphics-port-auto").set_inconsistent(False)
self._change_ports()
self.emit("changed-port")
def _change_tlsport_auto(self, ignore):
self.widget("graphics-tlsport-auto").set_inconsistent(False)
self._change_ports()
self.emit("changed-tlsport")
def _change_ports(self):
is_auto = (self.widget("graphics-port-auto").get_active() or
self.widget("graphics-port-auto").get_inconsistent())
is_tlsauto = (self.widget("graphics-tlsport-auto").get_active() or
self.widget("graphics-tlsport-auto").get_inconsistent())
self.widget("graphics-port").set_visible(not is_auto)
self.widget("graphics-tlsport").set_visible(not is_tlsauto)
def _change_password_chk(self, ignore=None):
if self.widget("graphics-password-chk").get_active():
self.widget("graphics-password").set_sensitive(True)
else:
self.widget("graphics-password").set_text("")
self.widget("graphics-password").set_sensitive(False)
self.emit("changed-password")
def _show_password_chk(self, ignore=None):
if self.widget("graphics-visiblity-chk").get_active():
self.widget("graphics-password").set_visibility(True)
else:
self.widget("graphics-password").set_visibility(False)