X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/14a8e1d85dd79328945b1812e639e9693cc4cbb1..80058dea34aae48ed729986a65112f0096f5b2d5:/lib/python/Screens/Setup.py diff --git a/lib/python/Screens/Setup.py b/lib/python/Screens/Setup.py index ef24ac83..59f0ff57 100644 --- a/lib/python/Screens/Setup.py +++ b/lib/python/Screens/Setup.py @@ -1,10 +1,10 @@ from Screen import Screen -from Components.ActionMap import ActionMap -from Components.config import config #global config instance -#from Components.config import configEntry -from Components.config import configBoolean -from Components.ConfigList import ConfigList +from MessageBox import MessageBox +from Components.ActionMap import NumberActionMap +from Components.config import config, KEY_LEFT, KEY_RIGHT, KEY_OK +from Components.ConfigList import ConfigList, ConfigListScreen from Components.Label import Label +from Components.Pixmap import Pixmap import xml.dom.minidom from xml.dom import EMPTY_NAMESPACE @@ -12,6 +12,7 @@ from skin import elementsWithTag from Tools import XMLTools +# FIXME: use resolveFile! # read the setupmenu try: # first we search in the current path @@ -22,86 +23,136 @@ except: setupdom = xml.dom.minidom.parseString(setupfile.read()) 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 +class SetupSummary(Screen): + skin = """ + + + + + """ + + def __init__(self, session, parent): + Screen.__init__(self, session) + self["SetupTitle"] = Label(_(parent.setup_title)) + self["SetupEntry"] = Label("") + self["SetupValue"] = Label("") + self.parent = parent + 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() - return "" + 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 __init__(self, session, setup): + Screen.__init__(self, session) + + xmldata = setupdom.childNodes[0] + + entries = xmldata.childNodes + + self.onChangedEntry = [ ] + list = [] + + for x in entries: #walk through the actual nodelist + if x.nodeType != xml.dom.minidom.Element.nodeType: + continue + elif x.tagName == 'setup': + if x.getAttribute("key") != setup: + continue + self.addItems(list, x.childNodes); + myTitle = x.getAttribute("title").encode("UTF-8") + + #check for list.entries > 0 else self.close + + self.setup_title = myTitle + self["title"] = Label(_(self.setup_title)) + + self["oktext"] = Label(_("OK")) + self["canceltext"] = Label(_("Cancel")) + self["ok"] = Pixmap() + self["cancel"] = Pixmap() + + self["actions"] = NumberActionMap(["SetupActions"], + { + "cancel": self.keyCancel, + "save": self.keySave, + }, -2) + + ConfigListScreen.__init__(self, list, session = session, on_change = self.changedEntry) + + self.changedEntry() -class Setup(Screen): + # 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, childNode): for x in childNode: if x.nodeType != xml.dom.minidom.Element.nodeType: continue elif x.tagName == 'item': - ItemText = getValbyAttr(x, "text") + item_text = _(x.getAttribute("text").encode("UTF-8") or "??") b = eval(XMLTools.mergeText(x.childNodes)); - print "item " + ItemText + " " + b.configPath if b == "": continue #add to configlist - item = b.controlType(b) - + item = 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): - self["config"].handleKey(0) - def keyLeft(self): - self["config"].handleKey(1) - def keyRight(self): - self["config"].handleKey(2) + list.append( (item_text, item) ) def keySave(self): print "save requested" for x in self["config"].list: x[1].save() self.close() + + def cancelConfirm(self, result): + if not result: + return - def keyCancel(self): print "cancel requested" + for x in self["config"].list: x[1].cancel() self.close() - def __init__(self, session, setup): - Screen.__init__(self, session) - - print "request setup for " + setup - - xmldata = setupdom.childNodes[0] - - entries = xmldata.childNodes - - 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 + def keyCancel(self): + is_changed = False + for x in self["config"].list: + is_changed |= x[1].isChanged() - self["config"] = ConfigList(list) + if is_changed: + self.session.openWithCallback(self.cancelConfirm, MessageBox, _("Really close without saving settings?")) + else: + self.close() - self["ok"] = Label("OK") - self["cancel"] = Label("Cancel") - - self["actions"] = ActionMap(["SetupActions"], - { - "cancel": self.keyCancel, - "ok": self.keyOk, - "left": self.keyLeft, - "right": self.keyRight, - "save": self.keySave - }) +def getSetupTitle(id): + xmldata = setupdom.childNodes[0].childNodes + for x in elementsWithTag(xmldata, "setup"): + if x.getAttribute("key") == id: + return x.getAttribute("title").encode("UTF-8")