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from Components.ActionMap import ActionMap
from Components.Ipkg import IpkgComponent
from Components.Label import Label
from Components.SelectionList import SelectionList
from Plugins.Plugin import PluginDescriptor
from Screens.Ipkg import Ipkg
from Screens.Screen import Screen
class IpkgInstaller(Screen):
skin = """
<screen position="100,100" size="550,400" title="..." >
<widget name="red" halign="center" valign="center" position="0,0" size="140,60" backgroundColor="red" font="Regular;21" />
<widget name="green" halign="center" valign="center" position="140,0" text="Install selected" size="140,60" backgroundColor="green" font="Regular;21" />
<widget name="yellow" halign="center" valign="center" position="280,0" size="140,60" backgroundColor="yellow" font="Regular;21" />
<widget name="blue" halign="center" valign="center" position="420,0" size="140,60" backgroundColor="blue" font="Regular;21" />
<widget name="list" position="0,60" size="550,360" />
</screen>
"""
def __init__(self, session, list):
self.skin = IpkgInstaller.skin
Screen.__init__(self, session)
self.list = SelectionList()
self["list"] = self.list
for listindex in range(len(list)):
self.list.addSelection(list[listindex], list[listindex], listindex, True)
self["red"] = Label()
self["green"] = Label()
self["yellow"] = Label()
self["blue"] = Label()
self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
{
"ok": self.list.toggleSelection,
"cancel": self.close,
"green": self.install
}, -1)
def install(self):
list = self.list.getSelectionsList()
cmdList = []
for item in list:
cmdList.append((IpkgComponent.CMD_INSTALL, { "package": item[1] }))
print cmdList
self.session.open(Ipkg, cmdList = cmdList)
def filescan_open(list, session, **kwargs):
session.open(IpkgInstaller, list) # list
def filescan(**kwargs):
# we expect not to be called if the MediaScanner plugin is not available,
# thus we don't catch an ImportError exception here
from Plugins.Extensions.MediaScanner.plugin import Scanner, ScanPath
return \
Scanner(extensions = ["ipk"],
paths_to_scan =
[
ScanPath(path = "ipk", with_subdirs = True),
ScanPath(path = "", with_subdirs = False),
],
name = "Ipkg",
description = "Install software updates...",
openfnc = filescan_open, )
def Plugins(**kwargs):
return [ PluginDescriptor(name="Ipkg", where = PluginDescriptor.WHERE_FILESCAN, fnc = filescan) ]
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