X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FScreens%2FSetup.py;h=7e4f03a31bfb4c31fc3b8b73148a8a26379bdf1e;hp=efd10e36ac78040b9c0e6028852c4462cacf8fd2;hb=HEAD;hpb=71f4df6d025fa09d937dd5e259992cf04b4a04f8 diff --git a/lib/python/Screens/Setup.py b/lib/python/Screens/Setup.py old mode 100644 new mode 100755 index efd10e3..7e4f03a --- a/lib/python/Screens/Setup.py +++ b/lib/python/Screens/Setup.py @@ -1,150 +1,176 @@ from Screen import Screen -from Components.ActionMap import ActionMap -from Components.config import config #global config instance -from Components.config import configSelection -from Components.ConfigList import ConfigList -from Components.Label import Label +from Components.ActionMap import NumberActionMap +from Components.config import config, ConfigNothing +from Components.SystemInfo import SystemInfo +from Components.ConfigList import ConfigListScreen +from Components.Sources.StaticText import StaticText +from enigma import eEnv -import xml.dom.minidom -from xml.dom import EMPTY_NAMESPACE -from skin import elementsWithTag - -from Tools import XMLTools +import xml.etree.cElementTree +# FIXME: use resolveFile! # read the setupmenu try: # first we search in the current path setupfile = file('data/setup.xml', 'r') except: # if not found in the current path, we use the global datadir-path - setupfile = file('/usr/share/enigma2/setup.xml', 'r') -setupdom = xml.dom.minidom.parseString(setupfile.read()) + setupfile = file(eEnv.resolve('${datadir}/enigma2/setup.xml'), 'r') +setupdom = xml.etree.cElementTree.parse(setupfile) setupfile.close() -def getValbyAttr(x, attr): - for p in range(x.attributes.length): - a = x.attributes.item(p) - attrib = str(a.name) - value = str(a.value) - if attrib == attr: - return value - - return "" - -class Setup(Screen): - - def addItems(self, list, childNode): - for x in childNode: - if x.nodeType != xml.dom.minidom.Element.nodeType: - continue - elif x.tagName == 'item': - ItemText = getValbyAttr(x, "text") - b = eval(XMLTools.mergeText(x.childNodes)); - print "item " + ItemText + " " + b.configPath - if b == "": - continue - #add to configlist - item = b.controlType(b) - - # the first b is the item itself, ignored by the configList. - # the second one is converted to string. - list.append( (ItemText, item) ) - - def keyOk(self): - if (self["config"].getCurrent()[1].parent.enabled == True): - self["config"].handleKey(config.key["choseElement"]) - def keyLeft(self): - if (self["config"].getCurrent()[1].parent.enabled == True): - self["config"].handleKey(config.key["prevElement"]) - def keyRight(self): - if (self["config"].getCurrent()[1].parent.enabled == True): - self["config"].handleKey(config.key["nextElement"]) - - def keySave(self): - print "save requested" - for x in self["config"].list: - x[1].save() - self.close() - - def keyCancel(self): - print "cancel requested" - for x in self["config"].list: - x[1].cancel() - self.close() - - def keyNumberGlobal(self, number): - print "You pressed number " + str(number) - if (self["config"].getCurrent()[1].parent.enabled == True): - self["config"].handleKey(config.key[str(number)]) - - - # TODO ugly as hell. any better ideas? - def keyNumber1(self): - self.keyNumberGlobal(1) - def keyNumber2(self): - self.keyNumberGlobal(2) - def keyNumber3(self): - self.keyNumberGlobal(3) - def keyNumber4(self): - self.keyNumberGlobal(4) - def keyNumber5(self): - self.keyNumberGlobal(5) - def keyNumber6(self): - self.keyNumberGlobal(6) - def keyNumber7(self): - self.keyNumberGlobal(7) - def keyNumber8(self): - self.keyNumberGlobal(8) - def keyNumber9(self): - self.keyNumberGlobal(9) - def keyNumber0(self): - self.keyNumberGlobal(0) +def getConfigMenuItem(configElement): + for item in setupdom.getroot().findall('./setup/item/.'): + if item.text == configElement: + return _(item.attrib["text"]), eval(configElement) + return "", None + +class SetupError(Exception): + def __init__(self, message): + self.msg = message + + def __str__(self): + return self.msg + +class SetupSummary(Screen): + + def __init__(self, session, parent): + + Screen.__init__(self, session, parent = parent) + self["SetupTitle"] = StaticText(_(parent.setup_title)) + self["SetupEntry"] = StaticText("") + self["SetupValue"] = StaticText("") + self.onShow.append(self.addWatcher) + self.onHide.append(self.removeWatcher) + def addWatcher(self): + self.parent.onChangedEntry.append(self.selectionChanged) + self.parent["config"].onSelectionChanged.append(self.selectionChanged) + self.selectionChanged() + def removeWatcher(self): + self.parent.onChangedEntry.remove(self.selectionChanged) + self.parent["config"].onSelectionChanged.remove(self.selectionChanged) + + def selectionChanged(self): + self["SetupEntry"].text = self.parent.getCurrentEntry() + self["SetupValue"].text = self.parent.getCurrentValue() + +class Setup(ConfigListScreen, Screen): + + ALLOW_SUSPEND = True + + def removeNotifier(self): + config.usage.setup_level.notifiers.remove(self.levelChanged) + + def levelChanged(self, configElement): + list = [] + self.refill(list) + self["config"].setList(list) + + def removeEntryNotifier(self): + if self.needEntryChange: + for item in self.needEntryChange: + if self.entryChanged in item.notifiers: + item.notifiers.remove(self.entryChanged) + + def entryChanged(self, configElement): + list = [] + self.refill(list) + self["config"].setList(list) + + def refill(self, list): + xmldata = setupdom.getroot() + for x in xmldata.findall("setup"): + if x.get("key") != self.setup: + continue + self.addItems(list, x); + self.setup_title = x.get("title", "").encode("UTF-8") def __init__(self, session, setup): Screen.__init__(self, session) + # for the skin: first try a setup_, then Setup + self.skinName = ["setup_" + setup, "Setup" ] - print "request setup for " + setup - - xmldata = setupdom.childNodes[0] - - entries = xmldata.childNodes + self.onChangedEntry = [ ] + self.needEntryChange = [ ] + + self.setup = setup list = [] - - for x in entries: #walk through the actual nodelist - if x.nodeType != xml.dom.minidom.Element.nodeType: - continue - elif x.tagName == 'setup': - ItemText = getValbyAttr(x, "key") - if ItemText != setup: - continue - self.addItems(list, x.childNodes); - - #check for list.entries > 0 else self.close - - self["config"] = ConfigList(list) + self.refill(list) - self["ok"] = Label("OK") - self["cancel"] = Label("Cancel") + #check for list.entries > 0 else self.close + self["key_red"] = StaticText(_("Cancel")) + self["key_green"] = StaticText(_("OK")) - self["actions"] = ActionMap(["SetupActions"], + self["actions"] = NumberActionMap(["SetupActions"], { "cancel": self.keyCancel, - "ok": self.keyOk, - "left": self.keyLeft, - "right": self.keyRight, "save": self.keySave, - "1": self.keyNumber1, - "2": self.keyNumber2, - "3": self.keyNumber3, - "4": self.keyNumber4, - "5": self.keyNumber5, - "6": self.keyNumber6, - "7": self.keyNumber7, - "8": self.keyNumber8, - "9": self.keyNumber9, - "0": self.keyNumber0 - - }, -1) + }, -2) + + ConfigListScreen.__init__(self, list, session = session, on_change = self.changedEntry) + + self.changedEntry() + self.onLayoutFinish.append(self.layoutFinished) + + def layoutFinished(self): + self.setTitle(_(self.setup_title)) + + # for summary: + def changedEntry(self): + for x in self.onChangedEntry: + x() + + def getCurrentEntry(self): + return self["config"].getCurrent()[0] + + def getCurrentValue(self): + return str(self["config"].getCurrent()[1].getText()) + + def createSummary(self): + return SetupSummary + + def addItems(self, list, parentNode): + self.needEntryChange = [ ] + for x in parentNode: + if x.tag == 'item': + item_level = int(x.get("level", 0)) + + if not self.levelChanged in config.usage.setup_level.notifiers: + config.usage.setup_level.notifiers.append(self.levelChanged) + self.onClose.append(self.removeNotifier) + + if item_level > config.usage.setup_level.index: + continue + + requires = x.get("requires") + if requires and not SystemInfo.get(requires, False): + continue; + + item_text = _(x.get("text", "??").encode("UTF-8")) + b = eval(x.text or ""); + if b == "": + continue + #add to configlist + item = b + # the first b is the item itself, ignored by the configList. + # the second one is converted to string. + if not isinstance(item, ConfigNothing): + list.append( (item_text, item) ) + + needentrychange = x.get("entrychange") + if needentrychange == "yes": + self.needEntryChange.append(item) + if not self.entryChanged in item.notifiers: + item.notifiers.append(self.entryChanged) + if not self.removeEntryNotifier in self.onClose: + self.onClose.append(self.removeEntryNotifier) + +def getSetupTitle(id): + xmldata = setupdom.getroot() + for x in xmldata.findall("setup"): + if x.get("key") == id: + return x.get("title", "").encode("UTF-8") + raise SetupError("unknown setup id '%s'!" % repr(id))