def _validate_new_snapshot(self):
name = self.widget("snapshot-new-name").get_text()
desc = self.widget(
"snapshot-new-description").get_buffer().get_property("text")
try:
newsnap = DomainSnapshot(self.vm.conn.get_backend())
newsnap.name = name
newsnap.description = desc or None
newsnap.get_xml()
newsnap.validate_generic_name(_("Snapshot"), newsnap.name)
return newsnap
except Exception as e:
return self.err.val_err(_("Error validating snapshot: %s") % e)
def _validate_new_snapshot(self):
name = self.widget("snapshot-new-name").get_text()
desc = self.widget("snapshot-new-description"
).get_buffer().get_property("text")
try:
newsnap = DomainSnapshot(self.vm.conn.get_backend())
newsnap.name = name
newsnap.description = desc or None
newsnap.validate()
newsnap.get_xml_config()
return newsnap
except Exception, e:
return self.err.val_err(_("Error validating snapshot: %s" % e))
def _reset_new_state(self):
collidelist = [s.get_xmlobj().name for s in self.vm.list_snapshots()]
default_name = DomainSnapshot.find_free_name(self.vm.get_backend(),
collidelist)
self.widget("snapshot-new-name").set_text(default_name)
self.widget("snapshot-new-name").emit("changed")
self.widget("snapshot-new-description").get_buffer().set_text("")
self.widget("snapshot-new-ok").grab_focus()
self.widget("snapshot-new-status-text").set_text(self.vm.run_status())
self.widget("snapshot-new-status-icon").set_from_icon_name(
self.vm.run_status_icon_name(), Gtk.IconSize.BUTTON)
sn = self._get_screenshot()
uiutil.set_grid_row_visible(self.widget("snapshot-new-screenshot"),
bool(sn))
if sn:
self.widget("snapshot-new-screenshot").set_from_pixbuf(sn)
def _reset_new_state(self):
collidelist = [s.get_xmlobj().name for s in self.vm.list_snapshots()]
default_name = DomainSnapshot.find_free_name(
self.vm.get_backend(), collidelist)
self.widget("snapshot-new-name").set_text(default_name)
self.widget("snapshot-new-name").emit("changed")
self.widget("snapshot-new-description").get_buffer().set_text("")
self.widget("snapshot-new-ok").grab_focus()
self.widget("snapshot-new-status-text").set_text(self.vm.run_status())
self.widget("snapshot-new-status-icon").set_from_icon_name(
self.vm.run_status_icon_name(), Gtk.IconSize.BUTTON)
sn = self._get_screenshot()
uiutil.set_grid_row_visible(
self.widget("snapshot-new-screenshot"), bool(sn))
if sn:
self.widget("snapshot-new-screenshot").set_from_pixbuf(sn)
