mirror of
https://github.com/virt-manager/virt-manager.git
synced 2024-12-24 21:34:47 +03:00
350 lines
12 KiB
Python
350 lines
12 KiB
Python
#
|
|
# Copyright (C) 2009 Red Hat, Inc.
|
|
# Copyright (C) 2009 Cole Robinson <crobinso@redhat.com>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
# MA 02110-1301 USA.
|
|
#
|
|
|
|
import logging
|
|
|
|
# pylint: disable=E0611
|
|
from gi.repository import GObject
|
|
from gi.repository import Gtk
|
|
# pylint: enable=E0611
|
|
|
|
from virtManager import uihelpers
|
|
from virtManager.baseclass import vmmGObject
|
|
from virtManager.error import vmmErrorDialog
|
|
|
|
try:
|
|
from gi.repository import AppIndicator3 # pylint: disable=E0611
|
|
except:
|
|
AppIndicator3 = None
|
|
|
|
|
|
def build_image_menu_item(label):
|
|
hasfunc = hasattr(Gtk.ImageMenuItem, "set_use_underline")
|
|
if hasfunc:
|
|
label.replace("_", "__")
|
|
|
|
menu_item = Gtk.ImageMenuItem(label)
|
|
if hasfunc:
|
|
menu_item.set_use_underline(False)
|
|
|
|
return menu_item
|
|
|
|
|
|
class vmmSystray(vmmGObject):
|
|
__gsignals__ = {
|
|
"action-toggle-manager": (GObject.SignalFlags.RUN_FIRST, None, []),
|
|
"action-view-manager": (GObject.SignalFlags.RUN_FIRST, None, []),
|
|
"action-suspend-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-resume-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-run-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-shutdown-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-reset-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-reboot-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-destroy-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-save-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-migrate-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-delete-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-clone-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-show-host": (GObject.SignalFlags.RUN_FIRST, None, [str]),
|
|
"action-show-domain": (GObject.SignalFlags.RUN_FIRST, None, [str, str]),
|
|
"action-exit-app": (GObject.SignalFlags.RUN_FIRST, None, []),
|
|
}
|
|
|
|
def __init__(self, engine):
|
|
vmmGObject.__init__(self)
|
|
|
|
self.topwin = None
|
|
self.err = vmmErrorDialog()
|
|
|
|
self.conn_menuitems = {}
|
|
self.conn_vm_menuitems = {}
|
|
self.vm_action_dict = {}
|
|
self.systray_menu = None
|
|
self.systray_icon = None
|
|
self.systray_indicator = False
|
|
|
|
engine.connect("conn-added", self.conn_added)
|
|
engine.connect("conn-removed", self.conn_removed)
|
|
|
|
# Are we using Application Indicators?
|
|
if AppIndicator3 is not None:
|
|
self.systray_indicator = True
|
|
|
|
self.init_systray_menu()
|
|
|
|
self.add_gconf_handle(
|
|
self.config.on_view_system_tray_changed(self.show_systray))
|
|
|
|
self.show_systray()
|
|
|
|
def is_visible(self):
|
|
if self.systray_indicator:
|
|
return (self.config.get_view_system_tray() and
|
|
self.systray_icon)
|
|
else:
|
|
return (self.config.get_view_system_tray() and
|
|
self.systray_icon and
|
|
self.systray_icon.is_embedded())
|
|
|
|
def _cleanup(self):
|
|
self.err = None
|
|
|
|
if self.systray_menu:
|
|
self.systray_menu.destroy()
|
|
self.systray_menu = None
|
|
|
|
self.systray_icon = None
|
|
|
|
# Initialization routines
|
|
|
|
def init_systray_menu(self):
|
|
"""
|
|
Do we want notifications?
|
|
|
|
Close App
|
|
Hide app? As in, only have systray active? is that possible?
|
|
Have one of those 'minimize to tray' notifications?
|
|
|
|
"""
|
|
self.systray_menu = Gtk.Menu()
|
|
|
|
self.systray_menu.add(Gtk.SeparatorMenuItem())
|
|
|
|
if self.systray_indicator:
|
|
hide_item = Gtk.MenuItem.new_with_mnemonic(
|
|
_("_Show Virtual Machine Manager"))
|
|
hide_item.connect("activate", self.systray_activate)
|
|
self.systray_menu.add(hide_item)
|
|
|
|
exit_item = Gtk.ImageMenuItem.new_from_stock(Gtk.STOCK_QUIT, None)
|
|
exit_item.connect("activate", self.exit_app)
|
|
self.systray_menu.add(exit_item)
|
|
self.systray_menu.show_all()
|
|
|
|
def init_systray(self):
|
|
# Build the systray icon
|
|
if self.systray_icon:
|
|
return
|
|
|
|
if self.systray_indicator:
|
|
self.systray_icon = AppIndicator3.Indicator.new("virt-manager",
|
|
"virt-manager-icon",
|
|
AppIndicator3.IndicatorCategory.OTHER)
|
|
self.systray_icon.set_status(AppIndicator3.IndicatorStatus.ACTIVE)
|
|
self.systray_icon.set_menu(self.systray_menu)
|
|
|
|
else:
|
|
self.systray_icon = Gtk.StatusIcon()
|
|
self.systray_icon.set_visible(True)
|
|
self.systray_icon.set_property("icon-name", "virt-manager")
|
|
self.systray_icon.connect("activate", self.systray_activate)
|
|
self.systray_icon.connect("popup-menu", self.systray_popup)
|
|
self.systray_icon.set_tooltip_text(_("Virtual Machine Manager"))
|
|
|
|
def show_systray(self):
|
|
do_show = self.config.get_view_system_tray()
|
|
logging.debug("Showing systray: %s", do_show)
|
|
|
|
if not self.systray_icon:
|
|
if do_show:
|
|
self.init_systray()
|
|
else:
|
|
if self.systray_indicator:
|
|
if do_show:
|
|
self.systray_icon.set_status(
|
|
AppIndicator3.IndicatorStatus.ACTIVE)
|
|
else:
|
|
self.systray_icon.set_status(
|
|
AppIndicator3.IndicatorStatus.PASSIVE)
|
|
else:
|
|
self.systray_icon.set_visible(do_show)
|
|
|
|
# Helper functions
|
|
def _get_vm_menu_item(self, vm):
|
|
uuid = vm.get_uuid()
|
|
uri = vm.conn.get_uri()
|
|
|
|
if uri in self.conn_vm_menuitems:
|
|
if uuid in self.conn_vm_menuitems[uri]:
|
|
return self.conn_vm_menuitems[uri][uuid]
|
|
return None
|
|
|
|
def _set_vm_status_icon(self, vm, menu_item):
|
|
image = Gtk.Image()
|
|
image.set_from_icon_name(vm.run_status_icon_name(),
|
|
Gtk.IconSize.MENU)
|
|
image.set_sensitive(vm.is_active())
|
|
menu_item.set_image(image)
|
|
|
|
# Listeners
|
|
|
|
def systray_activate(self, widget_ignore):
|
|
self.emit("action-toggle-manager")
|
|
|
|
def systray_popup(self, widget_ignore, button, event_time):
|
|
if button != 3:
|
|
return
|
|
|
|
self.systray_menu.popup(None, None, Gtk.StatusIcon.position_menu,
|
|
self.systray_icon, 0, event_time)
|
|
|
|
def repopulate_menu_list(self):
|
|
# Build sorted connection list
|
|
connsort = self.conn_menuitems.keys()
|
|
connsort.sort()
|
|
connsort.reverse()
|
|
|
|
# Empty conn list
|
|
for child in self.systray_menu.get_children():
|
|
if child in self.conn_menuitems.values():
|
|
self.systray_menu.remove(child)
|
|
|
|
# Build sorted conn list
|
|
for uri in connsort:
|
|
self.systray_menu.insert(self.conn_menuitems[uri], 0)
|
|
|
|
|
|
def conn_added(self, engine_ignore, conn):
|
|
conn.connect("vm-added", self.vm_added)
|
|
conn.connect("vm-removed", self.vm_removed)
|
|
conn.connect("state-changed", self.conn_state_changed)
|
|
|
|
if conn.get_uri() in self.conn_menuitems:
|
|
return
|
|
|
|
menu_item = Gtk.MenuItem.new_with_label(conn.get_pretty_desc_inactive())
|
|
menu_item.show()
|
|
vm_submenu = Gtk.Menu()
|
|
vm_submenu.show()
|
|
menu_item.set_submenu(vm_submenu)
|
|
|
|
self.conn_menuitems[conn.get_uri()] = menu_item
|
|
self.conn_vm_menuitems[conn.get_uri()] = {}
|
|
|
|
self.repopulate_menu_list()
|
|
|
|
self.conn_state_changed(conn)
|
|
self.populate_vm_list(conn)
|
|
|
|
def conn_removed(self, engine_ignore, uri):
|
|
if not uri in self.conn_menuitems:
|
|
return
|
|
|
|
menu_item = self.conn_menuitems[uri]
|
|
self.systray_menu.remove(menu_item)
|
|
menu_item.destroy()
|
|
del(self.conn_menuitems[uri])
|
|
self.conn_vm_menuitems[uri] = {}
|
|
|
|
self.repopulate_menu_list()
|
|
|
|
def conn_state_changed(self, conn):
|
|
sensitive = conn.is_active()
|
|
menu_item = self.conn_menuitems[conn.get_uri()]
|
|
menu_item.set_sensitive(sensitive)
|
|
|
|
def populate_vm_list(self, conn):
|
|
uri = conn.get_uri()
|
|
conn_menu_item = self.conn_menuitems[uri]
|
|
vm_submenu = conn_menu_item.get_submenu()
|
|
|
|
# Empty conn menu
|
|
for c in vm_submenu.get_children():
|
|
vm_submenu.remove(c)
|
|
|
|
vm_mappings = {}
|
|
for vm in conn.vms.values():
|
|
vm_mappings[vm.get_name()] = vm.get_uuid()
|
|
|
|
vm_names = vm_mappings.keys()
|
|
vm_names.sort()
|
|
|
|
if len(vm_names) == 0:
|
|
menu_item = Gtk.MenuItem(_("No virtual machines"))
|
|
menu_item.set_sensitive(False)
|
|
vm_submenu.insert(menu_item, 0)
|
|
return
|
|
|
|
for i in range(0, len(vm_names)):
|
|
name = vm_names[i]
|
|
uuid = vm_mappings[name]
|
|
if uuid in self.conn_vm_menuitems[uri]:
|
|
vm_item = self.conn_vm_menuitems[uri][uuid]
|
|
vm_submenu.insert(vm_item, i)
|
|
|
|
def vm_added(self, conn, uuid):
|
|
uri = conn.get_uri()
|
|
vm = conn.get_vm(uuid)
|
|
if not vm:
|
|
return
|
|
vm.connect("status-changed", self.vm_state_changed)
|
|
|
|
vm_mappings = self.conn_vm_menuitems[uri]
|
|
if uuid in vm_mappings:
|
|
return
|
|
|
|
# Build VM list entry
|
|
menu_item = build_image_menu_item(vm.get_name())
|
|
vm_mappings[uuid] = menu_item
|
|
vm_action_menu = uihelpers.VMActionMenu(self, lambda: vm)
|
|
menu_item.set_submenu(vm_action_menu)
|
|
self.vm_action_dict[uuid] = vm_action_menu
|
|
|
|
# Add VM to menu list
|
|
self.populate_vm_list(conn)
|
|
|
|
# Update state
|
|
self.vm_state_changed(vm)
|
|
menu_item.show()
|
|
|
|
def vm_removed(self, conn, uuid):
|
|
uri = conn.get_uri()
|
|
vm_mappings = self.conn_vm_menuitems[uri]
|
|
if not vm_mappings:
|
|
return
|
|
|
|
if uuid in vm_mappings:
|
|
conn_item = self.conn_menuitems[uri]
|
|
vm_menu_item = vm_mappings[uuid]
|
|
vm_menu = conn_item.get_submenu()
|
|
vm_menu.remove(vm_menu_item)
|
|
vm_menu_item.destroy()
|
|
del(vm_mappings[uuid])
|
|
|
|
if len(vm_menu.get_children()) == 0:
|
|
placeholder = Gtk.MenuItem(_("No virtual machines"))
|
|
placeholder.show()
|
|
placeholder.set_sensitive(False)
|
|
vm_menu.add(placeholder)
|
|
|
|
def vm_state_changed(self, vm, ignore=None, ignore2=None):
|
|
menu_item = self._get_vm_menu_item(vm)
|
|
if not menu_item:
|
|
return
|
|
|
|
self._set_vm_status_icon(vm, menu_item)
|
|
|
|
# Update action widget states
|
|
menu = self.vm_action_dict[vm.get_uuid()]
|
|
menu.update_widget_states(vm)
|
|
|
|
def exit_app(self, ignore):
|
|
self.emit("action-exit-app")
|