1 from Screen import Screen
2 from Components.ActionMap import NumberActionMap
3 from Components.config import config, ConfigNothing
4 from Components.SystemInfo import SystemInfo
5 from Components.ConfigList import ConfigListScreen
6 from Components.Label import Label
7 from Components.Pixmap import Pixmap
9 import xml.etree.cElementTree
11 # FIXME: use resolveFile!
14 # first we search in the current path
15 setupfile = file('data/setup.xml', 'r')
17 # if not found in the current path, we use the global datadir-path
18 setupfile = file('/usr/share/enigma2/setup.xml', 'r')
19 setupdom = xml.etree.cElementTree.parse(setupfile)
22 class SetupError(Exception):
23 def __init__(self, message):
24 self.message = message
29 class SetupSummary(Screen):
31 <screen position="6,0" size="120,64">
32 <widget name="SetupTitle" position="6,0" size="120,16" font="Regular;12" />
33 <widget name="SetupEntry" position="6,16" size="120,32" font="Regular;12" />
34 <widget name="SetupValue" position="6,48" size="120,16" font="Regular;12" />
37 def __init__(self, session, parent):
38 Screen.__init__(self, session)
39 self["SetupTitle"] = Label(_(parent.setup_title))
40 self["SetupEntry"] = Label("")
41 self["SetupValue"] = Label("")
43 self.onShow.append(self.addWatcher)
44 self.onHide.append(self.removeWatcher)
47 self.parent.onChangedEntry.append(self.selectionChanged)
48 self.parent["config"].onSelectionChanged.append(self.selectionChanged)
49 self.selectionChanged()
51 def removeWatcher(self):
52 self.parent.onChangedEntry.remove(self.selectionChanged)
53 self.parent["config"].onSelectionChanged.remove(self.selectionChanged)
55 def selectionChanged(self):
56 self["SetupEntry"].text = self.parent.getCurrentEntry()
57 self["SetupValue"].text = self.parent.getCurrentValue()
59 class Setup(ConfigListScreen, Screen):
63 def removeNotifier(self):
64 config.usage.setup_level.notifiers.remove(self.levelChanged)
66 def levelChanged(self, configElement):
69 self["config"].setList(list)
71 def refill(self, list):
72 xmldata = setupdom.getroot()
73 for x in xmldata.findall("setup"):
74 if x.get("key") != self.setup:
76 self.addItems(list, x);
77 self.setup_title = x.get("title", "").encode("UTF-8")
79 def __init__(self, session, setup):
80 Screen.__init__(self, session)
82 # for the skin: first try a setup_<setupID>, then Setup
83 self.skinName = ["setup_" + setup, "Setup" ]
85 self.onChangedEntry = [ ]
91 #check for list.entries > 0 else self.close
92 self["title"] = Label(_(self.setup_title))
94 self["oktext"] = Label(_("OK"))
95 self["canceltext"] = Label(_("Cancel"))
97 self["cancel"] = Pixmap()
99 self["actions"] = NumberActionMap(["SetupActions"],
101 "cancel": self.keyCancel,
102 "save": self.keySave,
105 ConfigListScreen.__init__(self, list, session = session, on_change = self.changedEntry)
110 def changedEntry(self):
111 for x in self.onChangedEntry:
114 def getCurrentEntry(self):
115 return self["config"].getCurrent()[0]
117 def getCurrentValue(self):
118 return str(self["config"].getCurrent()[1].getText())
120 def createSummary(self):
123 def addItems(self, list, parentNode):
126 item_level = int(x.get("level", 0))
128 if not self.levelChanged in config.usage.setup_level.notifiers:
129 config.usage.setup_level.notifiers.append(self.levelChanged)
130 self.onClose.append(self.removeNotifier)
132 if item_level > config.usage.setup_level.index:
135 requires = x.get("requires")
136 if requires and not SystemInfo.get(requires, False):
139 item_text = _(x.get("text", "??").encode("UTF-8"))
140 b = eval(x.text or "");
145 # the first b is the item itself, ignored by the configList.
146 # the second one is converted to string.
147 if not isinstance(item, ConfigNothing):
148 list.append( (item_text, item) )
150 def getSetupTitle(id):
151 xmldata = setupdom.getroot()
152 for x in xmldata.findall("setup"):
153 if x.get("key") == id:
154 return x.get("title", "").encode("UTF-8")
155 raise SetupError("unknown setup id '%s'!" % repr(id))