707 lines
24 KiB
Python
707 lines
24 KiB
Python
# Copyright (C) 2015 Red Hat, Inc.
|
|
#
|
|
# This work is licensed under the GNU GPLv2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
|
|
import logging
|
|
|
|
from gi.repository import Gdk
|
|
from gi.repository import Gtk
|
|
|
|
from virtinst import StoragePool
|
|
from virtinst import DeviceDisk
|
|
|
|
from . import uiutil
|
|
from .asyncjob import vmmAsyncJob
|
|
from .baseclass import vmmGObjectUI
|
|
from .createpool import vmmCreatePool
|
|
from .createvol import vmmCreateVolume
|
|
|
|
|
|
EDIT_POOL_IDS = (
|
|
EDIT_POOL_NAME,
|
|
EDIT_POOL_AUTOSTART,
|
|
) = list(range(2))
|
|
|
|
VOL_NUM_COLUMNS = 7
|
|
(VOL_COLUMN_KEY,
|
|
VOL_COLUMN_NAME,
|
|
VOL_COLUMN_CAPACITY,
|
|
VOL_COLUMN_SIZESTR,
|
|
VOL_COLUMN_FORMAT,
|
|
VOL_COLUMN_INUSEBY,
|
|
VOL_COLUMN_SENSITIVE) = range(VOL_NUM_COLUMNS)
|
|
|
|
POOL_NUM_COLUMNS = 4
|
|
(POOL_COLUMN_CONNKEY,
|
|
POOL_COLUMN_LABEL,
|
|
POOL_COLUMN_ISACTIVE,
|
|
POOL_COLUMN_PERCENT) = range(POOL_NUM_COLUMNS)
|
|
|
|
ICON_RUNNING = "state_running"
|
|
ICON_SHUTOFF = "state_shutoff"
|
|
|
|
|
|
def _get_pool_size_percent(pool):
|
|
cap = pool.get_capacity()
|
|
alloc = pool.get_allocation()
|
|
if not cap or alloc is None:
|
|
per = 0
|
|
else:
|
|
per = int(((float(alloc) / float(cap)) * 100))
|
|
return "<span size='small' color='#484848'>%s%%</span>" % int(per)
|
|
|
|
|
|
class vmmStorageList(vmmGObjectUI):
|
|
__gsignals__ = {
|
|
"browse-clicked": (vmmGObjectUI.RUN_FIRST, None, []),
|
|
"volume-chosen": (vmmGObjectUI.RUN_FIRST, None, [object]),
|
|
"cancel-clicked": (vmmGObjectUI.RUN_FIRST, None, []),
|
|
}
|
|
|
|
def __init__(self, conn, builder, topwin, vol_sensitive_cb=None):
|
|
vmmGObjectUI.__init__(self, "storagelist.ui",
|
|
None, builder=builder, topwin=topwin)
|
|
self.conn = conn
|
|
|
|
# Callback function for setting volume row sensitivity. Used
|
|
# by storage browser to disallow selecting certain volumes
|
|
self._vol_sensitive_cb = vol_sensitive_cb
|
|
|
|
# Name hint passed to addvol. Set by storagebrowser
|
|
self._name_hint = None
|
|
|
|
self._active_edits = []
|
|
self._addpool = None
|
|
self._addvol = None
|
|
self._volmenu = None
|
|
self.top_box = self.widget("storage-grid")
|
|
|
|
self.builder.connect_signals({
|
|
"on_pool_add_clicked": self._pool_add,
|
|
"on_pool_stop_clicked": self._pool_stop,
|
|
"on_pool_start_clicked": self._pool_start,
|
|
"on_pool_delete_clicked": self._pool_delete,
|
|
"on_pool_refresh_clicked": self._pool_refresh,
|
|
"on_pool_apply_clicked": (lambda *x: self._pool_apply()),
|
|
|
|
"on_vol_delete_clicked": self._vol_delete,
|
|
"on_vol_list_button_press_event": self._vol_popup_menu,
|
|
"on_vol_list_changed": self._vol_selected,
|
|
"on_vol_add_clicked": self._vol_add,
|
|
|
|
"on_browse_cancel_clicked": self._cancel_clicked,
|
|
"on_browse_local_clicked": self._browse_local_clicked,
|
|
"on_choose_volume_clicked": self._choose_volume_clicked,
|
|
"on_vol_list_row_activated": self._vol_list_row_activated,
|
|
|
|
"on_pool_name_changed": (lambda *x:
|
|
self._enable_pool_apply(x, EDIT_POOL_NAME)),
|
|
"on_pool_autostart_toggled": self._pool_autostart_changed,
|
|
})
|
|
|
|
self._init_ui()
|
|
|
|
|
|
def _cleanup(self):
|
|
try:
|
|
self.conn.disconnect_by_obj(self)
|
|
except Exception:
|
|
pass
|
|
self.conn = None
|
|
|
|
if self._addpool:
|
|
self._addpool.cleanup()
|
|
self._addpool = None
|
|
|
|
if self._addvol:
|
|
self._addvol.cleanup()
|
|
self._addvol = None
|
|
|
|
self._volmenu.destroy()
|
|
self._volmenu = None
|
|
|
|
def close(self, ignore1=None, ignore2=None):
|
|
if self._addvol:
|
|
self._addvol.close()
|
|
if self._addpool:
|
|
self._addpool.close()
|
|
if self._volmenu:
|
|
self._volmenu.hide()
|
|
|
|
|
|
##########################
|
|
# Initialization methods #
|
|
##########################
|
|
|
|
def _cap_sort_func(self, model, iter1, iter2, ignore):
|
|
def _cmp(a, b):
|
|
return ((a > b) - (a < b))
|
|
|
|
return _cmp(int(model[iter1][VOL_COLUMN_CAPACITY]),
|
|
int(model[iter2][VOL_COLUMN_CAPACITY]))
|
|
|
|
def _init_ui(self):
|
|
self.widget("storage-pages").set_show_tabs(False)
|
|
|
|
# These are enabled in storagebrowser.py
|
|
self.widget("browse-local").set_visible(False)
|
|
self.widget("browse-cancel").set_visible(False)
|
|
self.widget("choose-volume").set_visible(False)
|
|
|
|
# Volume list popup menu
|
|
self._volmenu = Gtk.Menu()
|
|
volCopyPath = Gtk.ImageMenuItem.new_with_label(_("Copy Volume Path"))
|
|
volCopyImage = Gtk.Image()
|
|
volCopyImage.set_from_stock(Gtk.STOCK_COPY, Gtk.IconSize.MENU)
|
|
volCopyPath.set_image(volCopyImage)
|
|
volCopyPath.show()
|
|
volCopyPath.connect("activate", self._vol_copy_path)
|
|
self._volmenu.add(volCopyPath)
|
|
|
|
# Volume list
|
|
# [key, name, sizestr, capacity, format, in use by string, sensitive]
|
|
volListModel = Gtk.ListStore(str, str, str, str, str, str, bool)
|
|
self.widget("vol-list").set_model(volListModel)
|
|
|
|
volCol = Gtk.TreeViewColumn(_("Volumes"))
|
|
vol_txt1 = Gtk.CellRendererText()
|
|
volCol.pack_start(vol_txt1, True)
|
|
volCol.add_attribute(vol_txt1, 'text', VOL_COLUMN_NAME)
|
|
volCol.add_attribute(vol_txt1, 'sensitive', VOL_COLUMN_SENSITIVE)
|
|
volCol.set_sort_column_id(VOL_COLUMN_NAME)
|
|
self.widget("vol-list").append_column(volCol)
|
|
|
|
volSizeCol = Gtk.TreeViewColumn(_("Size"))
|
|
vol_txt2 = Gtk.CellRendererText()
|
|
volSizeCol.pack_start(vol_txt2, False)
|
|
volSizeCol.add_attribute(vol_txt2, 'text', VOL_COLUMN_SIZESTR)
|
|
volSizeCol.add_attribute(vol_txt2, 'sensitive', VOL_COLUMN_SENSITIVE)
|
|
volSizeCol.set_sort_column_id(VOL_COLUMN_CAPACITY)
|
|
self.widget("vol-list").append_column(volSizeCol)
|
|
volListModel.set_sort_func(VOL_COLUMN_CAPACITY, self._cap_sort_func)
|
|
|
|
volFormatCol = Gtk.TreeViewColumn(_("Format"))
|
|
vol_txt3 = Gtk.CellRendererText()
|
|
volFormatCol.pack_start(vol_txt3, False)
|
|
volFormatCol.add_attribute(vol_txt3, 'text', VOL_COLUMN_FORMAT)
|
|
volFormatCol.add_attribute(vol_txt3, 'sensitive', VOL_COLUMN_SENSITIVE)
|
|
volFormatCol.set_sort_column_id(VOL_COLUMN_FORMAT)
|
|
self.widget("vol-list").append_column(volFormatCol)
|
|
|
|
volUseCol = Gtk.TreeViewColumn(_("Used By"))
|
|
vol_txt4 = Gtk.CellRendererText()
|
|
volUseCol.pack_start(vol_txt4, False)
|
|
volUseCol.add_attribute(vol_txt4, 'text', VOL_COLUMN_INUSEBY)
|
|
volUseCol.add_attribute(vol_txt4, 'sensitive', VOL_COLUMN_SENSITIVE)
|
|
volUseCol.set_sort_column_id(VOL_COLUMN_INUSEBY)
|
|
self.widget("vol-list").append_column(volUseCol)
|
|
|
|
volListModel.set_sort_column_id(VOL_COLUMN_NAME,
|
|
Gtk.SortType.ASCENDING)
|
|
|
|
# Init pool list
|
|
# [connkey, label, pool.is_active(), percent string]
|
|
pool_list = self.widget("pool-list")
|
|
poolListModel = Gtk.ListStore(str, str, bool, str)
|
|
pool_list.set_model(poolListModel)
|
|
|
|
poolCol = Gtk.TreeViewColumn(_("Storage Pools"))
|
|
pool_txt = Gtk.CellRendererText()
|
|
pool_per = Gtk.CellRendererText()
|
|
poolCol.pack_start(pool_per, False)
|
|
poolCol.pack_start(pool_txt, True)
|
|
poolCol.add_attribute(pool_txt, 'markup', POOL_COLUMN_LABEL)
|
|
poolCol.add_attribute(pool_txt, 'sensitive', POOL_COLUMN_ISACTIVE)
|
|
poolCol.add_attribute(pool_per, 'markup', POOL_COLUMN_PERCENT)
|
|
pool_list.append_column(poolCol)
|
|
poolListModel.set_sort_column_id(POOL_COLUMN_LABEL,
|
|
Gtk.SortType.ASCENDING)
|
|
|
|
pool_list.get_selection().connect("changed", self._pool_selected)
|
|
pool_list.get_selection().set_select_function(
|
|
(lambda *x: self._confirm_changes()), None)
|
|
|
|
# Populate list and connect conn signals
|
|
self._populate_pools()
|
|
self.conn.connect("pool-added", self._conn_pool_count_changed)
|
|
self.conn.connect("pool-removed", self._conn_pool_count_changed)
|
|
self.conn.connect("state-changed", self._conn_state_changed)
|
|
|
|
self._conn_state_changed()
|
|
|
|
|
|
###############
|
|
# Public APIs #
|
|
###############
|
|
|
|
def refresh_page(self):
|
|
self._populate_vols()
|
|
self.conn.schedule_priority_tick(pollpool=True)
|
|
|
|
def set_name_hint(self, val):
|
|
self._name_hint = val
|
|
|
|
|
|
####################
|
|
# Internal helpers #
|
|
####################
|
|
|
|
def _current_pool(self):
|
|
connkey = uiutil.get_list_selection(self.widget("pool-list"))
|
|
return connkey and self.conn.get_pool(connkey)
|
|
|
|
def _current_vol(self):
|
|
pool = self._current_pool()
|
|
if not pool:
|
|
return None
|
|
|
|
connkey = uiutil.get_list_selection(self.widget("vol-list"))
|
|
return connkey and pool.get_volume(connkey)
|
|
|
|
def _enable_pool_apply(self, *arglist):
|
|
edittype = arglist[-1]
|
|
self.widget("pool-apply").set_sensitive(True)
|
|
if edittype not in self._active_edits:
|
|
self._active_edits.append(edittype)
|
|
|
|
def _disable_pool_apply(self):
|
|
for i in EDIT_POOL_IDS:
|
|
if i in self._active_edits:
|
|
self._active_edits.remove(i)
|
|
|
|
self.widget("pool-apply").set_sensitive(False)
|
|
|
|
def _update_pool_row(self, connkey):
|
|
for row in self.widget("pool-list").get_model():
|
|
if row[POOL_COLUMN_CONNKEY] != connkey:
|
|
continue
|
|
|
|
# Update active sensitivity and percent available for passed key
|
|
pool = self.conn.get_pool(connkey)
|
|
row[POOL_COLUMN_ISACTIVE] = pool.is_active()
|
|
row[POOL_COLUMN_PERCENT] = _get_pool_size_percent(pool)
|
|
break
|
|
|
|
curpool = self._current_pool()
|
|
if not curpool or curpool.get_connkey() != connkey:
|
|
return
|
|
|
|
# Currently selected pool changed state: force a 'pool_selected' to
|
|
# update vol list
|
|
self._pool_selected(self.widget("pool-list").get_selection())
|
|
|
|
def _reset_pool_state(self):
|
|
self.widget("pool-details").set_sensitive(False)
|
|
self.widget("pool-name-entry").set_text("")
|
|
self.widget("pool-sizes").set_markup("")
|
|
self.widget("pool-location").set_text("")
|
|
self.widget("pool-state-icon").set_from_icon_name(
|
|
ICON_SHUTOFF, Gtk.IconSize.BUTTON)
|
|
self.widget("pool-state").set_text(_("Inactive"))
|
|
self.widget("vol-list").get_model().clear()
|
|
self.widget("pool-autostart").set_label(_("On Boot"))
|
|
self.widget("pool-autostart").set_active(False)
|
|
|
|
self.widget("pool-delete").set_sensitive(False)
|
|
self.widget("pool-stop").set_sensitive(False)
|
|
self.widget("pool-start").set_sensitive(False)
|
|
self.widget("pool-refresh").set_sensitive(False)
|
|
self.widget("vol-add").set_sensitive(False)
|
|
self.widget("vol-delete").set_sensitive(False)
|
|
self.widget("vol-list").set_sensitive(False)
|
|
self._disable_pool_apply()
|
|
|
|
def _populate_pool_state(self, connkey):
|
|
pool = self.conn.get_pool(connkey)
|
|
auto = pool.get_autostart()
|
|
active = pool.is_active()
|
|
|
|
# Set pool details state
|
|
self.widget("pool-details").set_sensitive(True)
|
|
self.widget("pool-name-entry").set_text(pool.get_name())
|
|
self.widget("pool-name-entry").set_editable(not active)
|
|
self.widget("pool-sizes").set_markup(
|
|
_("%s Free / <i>%s In Use</i>") %
|
|
(pool.get_pretty_available(), pool.get_pretty_allocation()))
|
|
self.widget("pool-location").set_text(
|
|
pool.get_target_path())
|
|
self.widget("pool-state-icon").set_from_icon_name(
|
|
((active and ICON_RUNNING) or ICON_SHUTOFF),
|
|
Gtk.IconSize.BUTTON)
|
|
self.widget("pool-state").set_text(
|
|
(active and _("Active")) or _("Inactive"))
|
|
self.widget("pool-autostart").set_label(_("On Boot"))
|
|
self.widget("pool-autostart").set_active(auto)
|
|
|
|
self.widget("vol-list").set_sensitive(active)
|
|
self._populate_vols()
|
|
|
|
self.widget("pool-delete").set_sensitive(not active)
|
|
self.widget("pool-stop").set_sensitive(active)
|
|
self.widget("pool-start").set_sensitive(not active)
|
|
self.widget("pool-refresh").set_sensitive(active)
|
|
self.widget("vol-add").set_sensitive(active)
|
|
self.widget("vol-add").set_tooltip_text(_("Create new volume"))
|
|
self.widget("vol-delete").set_sensitive(False)
|
|
|
|
if active and not pool.supports_volume_creation():
|
|
self.widget("vol-add").set_sensitive(False)
|
|
self.widget("vol-add").set_tooltip_text(
|
|
_("Pool does not support volume creation"))
|
|
|
|
def _set_storage_error_page(self, msg):
|
|
self._reset_pool_state()
|
|
self.widget("storage-pages").set_current_page(1)
|
|
self.widget("storage-error-label").set_text(msg)
|
|
|
|
def _populate_pools(self):
|
|
pool_list = self.widget("pool-list")
|
|
curpool = self._current_pool()
|
|
|
|
model = pool_list.get_model()
|
|
# Prevent events while the model is modified
|
|
pool_list.set_model(None)
|
|
try:
|
|
pool_list.get_selection().unselect_all()
|
|
model.clear()
|
|
|
|
for pool in self.conn.list_pools():
|
|
pool.disconnect_by_obj(self)
|
|
pool.connect("state-changed", self._pool_changed)
|
|
pool.connect("refreshed", self._pool_changed)
|
|
|
|
name = pool.get_name()
|
|
typ = StoragePool.get_pool_type_desc(pool.get_type())
|
|
label = "%s\n<span size='small'>%s</span>" % (name, typ)
|
|
|
|
row = [None] * POOL_NUM_COLUMNS
|
|
row[POOL_COLUMN_CONNKEY] = pool.get_connkey()
|
|
row[POOL_COLUMN_LABEL] = label
|
|
row[POOL_COLUMN_ISACTIVE] = pool.is_active()
|
|
row[POOL_COLUMN_PERCENT] = _get_pool_size_percent(pool)
|
|
|
|
model.append(row)
|
|
finally:
|
|
pool_list.set_model(model)
|
|
|
|
uiutil.set_list_selection(pool_list,
|
|
curpool and curpool.get_connkey() or None)
|
|
|
|
def _populate_vols(self):
|
|
list_widget = self.widget("vol-list")
|
|
pool = self._current_pool()
|
|
vols = pool and pool.get_volumes() or []
|
|
model = list_widget.get_model()
|
|
list_widget.get_selection().unselect_all()
|
|
model.clear()
|
|
|
|
vadj = self.widget("vol-scroll").get_vadjustment()
|
|
vscroll_percent = vadj.get_value() // max(vadj.get_upper(), 1)
|
|
|
|
for vol in vols:
|
|
key = vol.get_connkey()
|
|
|
|
try:
|
|
path = vol.get_target_path()
|
|
name = vol.get_pretty_name(pool.get_type())
|
|
cap = str(vol.get_capacity())
|
|
sizestr = vol.get_pretty_capacity()
|
|
fmt = vol.get_format() or ""
|
|
except Exception:
|
|
logging.debug("Error getting volume info for '%s', "
|
|
"hiding it", key, exc_info=True)
|
|
continue
|
|
|
|
namestr = None
|
|
try:
|
|
if path:
|
|
names = DeviceDisk.path_in_use_by(vol.conn.get_backend(),
|
|
path)
|
|
namestr = ", ".join(names)
|
|
if not namestr:
|
|
namestr = None
|
|
except Exception:
|
|
logging.exception("Failed to determine if storage volume in "
|
|
"use.")
|
|
|
|
sensitive = True
|
|
if self._vol_sensitive_cb:
|
|
sensitive = self._vol_sensitive_cb(fmt)
|
|
|
|
row = [None] * VOL_NUM_COLUMNS
|
|
row[VOL_COLUMN_KEY] = key
|
|
row[VOL_COLUMN_NAME] = name
|
|
row[VOL_COLUMN_SIZESTR] = sizestr
|
|
row[VOL_COLUMN_CAPACITY] = cap
|
|
row[VOL_COLUMN_FORMAT] = fmt
|
|
row[VOL_COLUMN_INUSEBY] = namestr
|
|
row[VOL_COLUMN_SENSITIVE] = sensitive
|
|
model.append(row)
|
|
|
|
def _reset_vscroll_position():
|
|
vadj.set_value(vadj.get_upper() * vscroll_percent)
|
|
self.idle_add(_reset_vscroll_position)
|
|
|
|
def _confirm_changes(self):
|
|
if not self._active_edits:
|
|
return True
|
|
|
|
if self.err.chkbox_helper(
|
|
self.config.get_confirm_unapplied,
|
|
self.config.set_confirm_unapplied,
|
|
text1=(_("There are unapplied changes. "
|
|
"Would you like to apply them now?")),
|
|
chktext=_("Don't warn me again."),
|
|
default=False):
|
|
|
|
if all([edit in EDIT_POOL_IDS for edit in self._active_edits]):
|
|
self._pool_apply()
|
|
|
|
self._active_edits = []
|
|
return True
|
|
|
|
|
|
#############
|
|
# Listeners #
|
|
#############
|
|
|
|
def _browse_local_clicked(self, src):
|
|
ignore = src
|
|
self.emit("browse-clicked")
|
|
|
|
def _choose_volume_clicked(self, src):
|
|
ignore = src
|
|
self.emit("volume-chosen", self._current_vol())
|
|
|
|
def _vol_list_row_activated(self, src, treeiter, viewcol):
|
|
ignore = src
|
|
ignore = treeiter
|
|
ignore = viewcol
|
|
self.emit("volume-chosen", self._current_vol())
|
|
|
|
def _pool_selected(self, src):
|
|
model, treeiter = src.get_selected()
|
|
if treeiter is None:
|
|
self._set_storage_error_page(_("No storage pool selected."))
|
|
return
|
|
|
|
self.widget("storage-pages").set_current_page(0)
|
|
connkey = model[treeiter][0]
|
|
|
|
try:
|
|
self._populate_pool_state(connkey)
|
|
except Exception as e:
|
|
logging.exception(e)
|
|
self._set_storage_error_page(_("Error selecting pool: %s") % e)
|
|
self._disable_pool_apply()
|
|
|
|
def _pool_created(self, src, connkey):
|
|
# The pool list will have already been updated, since this
|
|
# signal arrives only after pool-added. So all we do here is
|
|
# select the pool we just created.
|
|
ignore = src
|
|
uiutil.set_list_selection(self.widget("pool-list"), connkey)
|
|
|
|
def _vol_created(self, src, pool_connkey, volname):
|
|
# The vol list will have already been updated, since this
|
|
# signal arrives only after pool-refreshed. So all we do here is
|
|
# select the vol we just created.
|
|
ignore = src
|
|
pool = self._current_pool()
|
|
if not pool or pool.get_connkey() != pool_connkey:
|
|
return
|
|
|
|
# Select the new volume
|
|
uiutil.set_list_selection(self.widget("vol-list"), volname)
|
|
|
|
def _pool_autostart_changed(self, src):
|
|
ignore = src
|
|
self._enable_pool_apply(EDIT_POOL_AUTOSTART)
|
|
|
|
def _vol_selected(self, src):
|
|
model, treeiter = src.get_selected()
|
|
self.widget("vol-delete").set_sensitive(bool(treeiter))
|
|
|
|
can_choose = bool(treeiter and model[treeiter][VOL_COLUMN_SENSITIVE])
|
|
self.widget("choose-volume").set_sensitive(can_choose)
|
|
|
|
def _vol_popup_menu(self, widget_ignore, event):
|
|
if event.button != 3:
|
|
return
|
|
|
|
self._volmenu.popup(None, None, None, None, 0, event.time)
|
|
|
|
def _cancel_clicked(self, src):
|
|
ignore = src
|
|
self.emit("cancel-clicked")
|
|
|
|
|
|
##############################
|
|
# Connection event listeners #
|
|
##############################
|
|
|
|
def _conn_state_changed(self, ignore=None):
|
|
conn_active = self.conn.is_active()
|
|
self.widget("pool-add").set_sensitive(conn_active and
|
|
self.conn.is_storage_capable())
|
|
|
|
if conn_active and not self.conn.is_storage_capable():
|
|
self._set_storage_error_page(
|
|
_("Libvirt connection does not support storage management."))
|
|
|
|
if conn_active:
|
|
uiutil.set_list_selection_by_number(self.widget("pool-list"), 0)
|
|
return
|
|
|
|
self._set_storage_error_page(_("Connection not active."))
|
|
self._populate_pools()
|
|
|
|
def _pool_changed(self, pool):
|
|
self._update_pool_row(pool.get_connkey())
|
|
|
|
def _conn_pool_count_changed(self, src, connkey):
|
|
ignore = src
|
|
ignore = connkey
|
|
self._populate_pools()
|
|
|
|
|
|
#########################
|
|
# Pool action listeners #
|
|
#########################
|
|
|
|
def _pool_stop(self, src_ignore):
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
logging.debug("Stopping pool '%s'", pool.get_name())
|
|
vmmAsyncJob.simple_async_noshow(pool.stop, [], self,
|
|
_("Error stopping pool '%s'") % pool.get_name())
|
|
|
|
def _pool_start(self, src):
|
|
ignore = src
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
logging.debug("Starting pool '%s'", pool.get_name())
|
|
vmmAsyncJob.simple_async_noshow(pool.start, [], self,
|
|
_("Error starting pool '%s'") % pool.get_name())
|
|
|
|
def _pool_add(self, src):
|
|
ignore = src
|
|
logging.debug("Launching 'Add Pool' wizard")
|
|
|
|
try:
|
|
if self._addpool is None:
|
|
self._addpool = vmmCreatePool(self.conn)
|
|
self._addpool.connect("pool-created", self._pool_created)
|
|
self._addpool.show(self.topwin)
|
|
except Exception as e:
|
|
self.err.show_err(_("Error launching pool wizard: %s") % str(e))
|
|
|
|
def _pool_delete(self, src):
|
|
ignore = src
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
result = self.err.yes_no(_("Are you sure you want to permanently "
|
|
"delete the pool %s?") % pool.get_name())
|
|
if not result:
|
|
return
|
|
|
|
logging.debug("Deleting pool '%s'", pool.get_name())
|
|
vmmAsyncJob.simple_async_noshow(pool.delete, [], self,
|
|
_("Error deleting pool '%s'") % pool.get_name())
|
|
|
|
def _pool_refresh(self, src):
|
|
ignore = src
|
|
if not self._confirm_changes():
|
|
return
|
|
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
logging.debug("Refresh pool '%s'", pool.get_name())
|
|
vmmAsyncJob.simple_async_noshow(pool.refresh, [], self,
|
|
_("Error refreshing pool '%s'") % pool.get_name())
|
|
|
|
def _pool_apply(self):
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
logging.debug("Applying changes for pool '%s'", pool.get_name())
|
|
try:
|
|
if EDIT_POOL_AUTOSTART in self._active_edits:
|
|
auto = self.widget("pool-autostart").get_active()
|
|
pool.set_autostart(auto)
|
|
if EDIT_POOL_NAME in self._active_edits:
|
|
pool.define_name(self.widget("pool-name-entry").get_text())
|
|
self.idle_add(self._populate_pools)
|
|
except Exception as e:
|
|
self.err.show_err(_("Error changing pool settings: %s") % str(e))
|
|
return
|
|
|
|
self._disable_pool_apply()
|
|
|
|
|
|
###########################
|
|
# Volume action listeners #
|
|
###########################
|
|
|
|
def _vol_copy_path(self, src):
|
|
ignore = src
|
|
vol = self._current_vol()
|
|
if not vol:
|
|
return
|
|
|
|
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
|
|
target_path = vol.get_target_path()
|
|
if target_path:
|
|
clipboard.set_text(target_path, -1)
|
|
|
|
def _vol_add(self, src):
|
|
ignore = src
|
|
pool = self._current_pool()
|
|
if pool is None:
|
|
return
|
|
|
|
logging.debug("Launching 'Add Volume' wizard for pool '%s'",
|
|
pool.get_name())
|
|
try:
|
|
if self._addvol is None:
|
|
self._addvol = vmmCreateVolume(self.conn, pool)
|
|
self._addvol.connect("vol-created", self._vol_created)
|
|
else:
|
|
self._addvol.set_parent_pool(self.conn, pool)
|
|
self._addvol.set_modal(self.topwin.get_modal())
|
|
self._addvol.set_name_hint(self._name_hint)
|
|
self._addvol.show(self.topwin)
|
|
except Exception as e:
|
|
self.err.show_err(_("Error launching volume wizard: %s") % str(e))
|
|
|
|
def _vol_delete(self, src_ignore):
|
|
vol = self._current_vol()
|
|
if vol is None:
|
|
return
|
|
|
|
pool = self._current_pool()
|
|
result = self.err.yes_no(_("Are you sure you want to permanently "
|
|
"delete the volume %s?") % vol.get_name())
|
|
if not result:
|
|
return
|
|
|
|
def cb():
|
|
vol.delete()
|
|
def idlecb():
|
|
pool.refresh()
|
|
self.idle_add(idlecb)
|
|
|
|
logging.debug("Deleting volume '%s'", vol.get_name())
|
|
vmmAsyncJob.simple_async_noshow(cb, [], self,
|
|
_("Error deleting volume '%s'") % vol.get_name())
|