QubesOS/qubes-core-admin-linux
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

appmenus: workarounds for non-refreshing icon caches (#751)

Browse Source
This commit is contained in:
Marek Marczykowski-Górecki 2014-04-16 16:59:47 +02:00
parent 3e66cfbd97
commit 7afc15dcf0
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
appmenus-scripts/qubes-core-appmenus.py
View File

@ -26,6 +26,7 @@ import sys
import os import os
import os.path import os.path
import shutil import shutil
import dbus
from qubes.qubes import QubesVm,QubesHVm from qubes.qubes import QubesVm,QubesHVm
from qubes.qubes import QubesException,QubesHost,QubesVmLabels from qubes.qubes import QubesException,QubesHost,QubesVmLabels
@ -207,6 +208,26 @@ def QubesVm_remove_from_disk(self):
def QubesVm_label_setter(self, _): def QubesVm_label_setter(self, _):
self.appicons_create() self.appicons_create()
# Apparently desktop environments heavily caches the icons,
# see #751 for details
if os.environ.get("DESKTOP_SESSION", "") == "kde-plasma":
try:
os.unlink(os.path.expandvars("$HOME/.kde/cache-$HOSTNAME/icon-cache.kcache"))
except:
pass
try:
notify_object = dbus.SessionBus().get_object("org.freedesktop.Notifications", "/org/freedesktop/Notifications")
notify_object.Notify(
"Qubes", 0, self.label.icon, "Qubes",
"You will need to log off and log in again for the VM icons to update in the KDE launcher menu",
[], [], 10000,
dbus_interface="org.freedesktop.Notifications")
except:
pass
elif os.environ.get("DESKTOP_SESSION", "") == "xfce":
self.appmenus_remove()
self.appmenus_create()
def QubesVm_appmenus_recreate(self): def QubesVm_appmenus_recreate(self):
self.appmenus_remove() self.appmenus_remove()
self.appicons_remove() self.appicons_remove()