X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/5db1b523e89c6abca92c70916ef7a63b6d51b7e3..15d7074f55a2c3dd38ce9877626be6ec32b448d2:/lib/python/Screens/Setup.py

diff --git a/lib/python/Screens/Setup.py b/lib/python/Screens/Setup.py
index 582314d5..1d035b8a 100644
--- a/lib/python/Screens/Setup.py
+++ b/lib/python/Screens/Setup.py
@@ -1,62 +1,155 @@
 from Screen import Screen
-from Components.ActionMap import ActionMap
-
-import xml.dom.minidom
-from xml.dom import EMPTY_NAMESPACE
-from skin import elementsWithTag
-
-from Tools import XMLTools
-
-setupdom = xml.dom.minidom.parseString(
-	"""
-	<setup key="rc" title="RC Menu">
-		<item text="Repeat Rate">config.inputDevices.repeat</item>
-		<item text="Delay Rate">config.inputDevices.delay</item>
-	</setup>
-	""")
-
-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
+from Components.ActionMap import NumberActionMap
+from Components.config import config, ConfigNothing
+from Components.SystemInfo import SystemInfo
+from Components.ConfigList import ConfigListScreen
+from Components.Label import Label
+from Components.Pixmap import Pixmap
+
+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.etree.cElementTree.parse(setupfile)
+setupfile.close()
+
+class SetupError(Exception):
+    def __init__(self, message):
+        self.message = message
+
+    def __str__(self):
+        return self.message
+
+class SetupSummary(Screen):
+	skin = """
+	<screen position="6,0" size="120,64">
+		<widget name="SetupTitle" position="6,0" size="120,16" font="Regular;12" />
+		<widget name="SetupEntry" position="6,16" size="120,32" font="Regular;12" />
+		<widget name="SetupValue" position="6,48" size="120,16" font="Regular;12" />
+	</screen>"""
+
+	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(Screen):
+class Setup(ConfigListScreen, Screen):
 
-	def createDialog(self, childNode):
-		print "createDialog"
-		for x in childNode:
-			if x.nodeType != xml.dom.minidom.Element.nodeType:
+	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 refill(self, list):
+		xmldata = setupdom.getroot()
+		for x in xmldata.findall("setup"):
+			if x.get("key") != self.setup:
 				continue
-			elif x.tagName == 'item':
-				ItemText = getValbyAttr(x, "text")
-				b = XMLTools.mergeText(x.childNodes);
-				print "item " + ItemText + " " + b
-				#add to configlist
-				
+			self.addItems(list, x);
+			self.setup_title = x.get("title", "").encode("UTF-8")
+
 	def __init__(self, session, setup):
 		Screen.__init__(self, session)
 
-		print "request setup for " + setup
-		
-		entries = setupdom.childNodes
+		# for the skin: first try a setup_<setupID>, then Setup
+		self.skinName = ["setup_" + setup, "Setup" ]
+
+		self.onChangedEntry = [ ]
+
+		self.setup = setup
+		list = []
+		self.refill(list)
+
+		#check for list.entries > 0 else self.close
+		self["title"] = Label(_(self.setup_title))
+
+		self["oktext"] = Label(_("OK"))
+		self["canceltext"] = Label(_("Cancel"))
+		self["ok"] = Pixmap()
+		self["cancel"] = Pixmap()
 		
-		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:
+		self["actions"] = NumberActionMap(["SetupActions"], 
+			{
+				"cancel": self.keyCancel,
+				"save": self.keySave,
+			}, -2)
+
+		ConfigListScreen.__init__(self, list, session = session, on_change = self.changedEntry)
+
+		self.changedEntry()
+
+	# 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):
+		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
-				self.createDialog(x.childNodes);
-				
 
-		self["actions"] = ActionMap(["OkCancelActions"], 
-			{
-				#"ok": self.inc,
-				"cancel": self.close
-			})
+				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) )
+
+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))