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from Plugins.Plugin import PluginDescriptor
from Components.Scanner import scanDevice
from Screens.InfoBar import InfoBar
def execute(option):
print "execute", option
if option is None:
return
(_, scanner, files, session) = option
scanner.open(files, session)
def mountpoint_choosen(option):
if option is None:
return
from Screens.ChoiceBox import ChoiceBox
(description, mountpoint, session) = option
res = scanDevice(mountpoint)
list = [ (r.description, r, res[r], session) for r in res ]
if list == [ ]:
print "nothing found"
from Screens.MessageBox import MessageBox
session.open(MessageBox, "No displayable files on this medium found!", MessageBox.TYPE_ERROR)
return
session.openWithCallback(execute, ChoiceBox,
title = "The following files were found...",
list = list)
def scan(session):
from Screens.ChoiceBox import ChoiceBox
from Components.Harddisk import harddiskmanager
parts = [ (r.description, r.mountpoint, session) for r in harddiskmanager.getMountedPartitions(onlyhotplug = False)]
if len(parts):
session.openWithCallback(mountpoint_choosen, ChoiceBox, title = _("Please Select Medium to be Scanned"), list = parts)
def main(session, **kwargs):
scan(session)
def menuEntry(*args):
mountpoint_choosen(args)
from Components.Harddisk import harddiskmanager
def menuHook(menuid):
if menuid != "mainmenu":
return [ ]
from Tools.BoundFunction import boundFunction
return [(("%s (files)") % r.description, boundFunction(menuEntry, r.description, r.mountpoint), "hotplug_%s" % r.mountpoint, None) for r in harddiskmanager.getMountedPartitions(onlyhotplug = True)]
global_session = None
def partitionListChanged(action, device):
if InfoBar.instance:
if InfoBar.instance.execing:
if action == 'add' and device.is_hotplug:
print "mountpoint", device.mountpoint
print "description", device.description
print "force_mounted", device.force_mounted
mountpoint_choosen((device.description, device.mountpoint, global_session))
else:
print "main infobar is not execing... so we ignore hotplug event!"
else:
print "hotplug event.. but no infobar"
def sessionstart(reason, session):
global global_session
global_session = session
def autostart(reason, **kwargs):
global global_session
if reason == 0:
harddiskmanager.on_partition_list_change.append(partitionListChanged)
elif reason == 1:
harddiskmanager.on_partition_list_change.remove(partitionListChanged)
global_session = None
def Plugins(**kwargs):
return [
PluginDescriptor(name="MediaScanner", description="Scan Files...", where = PluginDescriptor.WHERE_PLUGINMENU, fnc=main),
# PluginDescriptor(where = PluginDescriptor.WHERE_MENU, fnc=menuHook),
PluginDescriptor(where = PluginDescriptor.WHERE_SESSIONSTART, fnc = sessionstart),
PluginDescriptor(where = PluginDescriptor.WHERE_AUTOSTART, fnc = autostart)
]
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