e8a2d9c32a
Rename existing entry from 'Open In DisposableVM' to 'Edit in DisposableVM', then add new 'View In DisposableVM'. Fixes QubesOS/qubes-issues#1118
58 lines
1.9 KiB
Python
Executable File
58 lines
1.9 KiB
Python
Executable File
import os
|
|
from subprocess import Popen
|
|
|
|
from gi.repository import Nautilus, GObject
|
|
|
|
|
|
class OpenInDvmItemExtension(GObject.GObject, Nautilus.MenuProvider):
|
|
'''Open File(s) in DisposableVM.
|
|
|
|
Uses the nautilus-python api to provide a context menu within Nautilus which
|
|
will enable the user to select file(s) to to open in a disposableVM
|
|
'''
|
|
|
|
def get_file_items(self, window, files):
|
|
'''Attaches context menu in Nautilus
|
|
'''
|
|
if not files:
|
|
return
|
|
|
|
menu_item1 = Nautilus.MenuItem(name='QubesMenuProvider::OpenInDvm',
|
|
label='Edit In DisposableVM',
|
|
tip='',
|
|
icon='')
|
|
|
|
menu_item1.connect('activate', self.on_menu_item_clicked, files)
|
|
|
|
menu_item2 = Nautilus.MenuItem(name='QubesMenuProvider::ViewInDvm',
|
|
label='View In DisposableVM',
|
|
tip='',
|
|
icon='')
|
|
|
|
menu_item2.connect('activate',
|
|
self.on_menu_item_clicked,
|
|
files, True)
|
|
return menu_item1, menu_item2,
|
|
|
|
def on_menu_item_clicked(self, menu, files, view_only=False):
|
|
'''Called when user chooses files though Nautilus context menu.
|
|
'''
|
|
for file_obj in files:
|
|
|
|
# Check if file still exists
|
|
if file_obj.is_gone():
|
|
return
|
|
|
|
gio_file = file_obj.get_location()
|
|
|
|
# Use subprocess.DEVNULL in python >= 3.3
|
|
devnull = open(os.devnull, 'wb')
|
|
command = ['nohup', '/usr/bin/qvm-open-in-dvm']
|
|
if view_only:
|
|
command.append('--view-only')
|
|
command.append(gio_file.get_path())
|
|
|
|
# Use Popen instead of subprocess.call to spawn the process
|
|
Popen(command, stdout=devnull, stderr=devnull)
|
|
devnull.close()
|