X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/aa3e781f31a04223416f0a34b25ab95fc0bef429..c46216a8e07d97647287aeba0281f226b1ba05e9:/lib/python/Components/config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index 5d582abb..14c03655 100644
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1,15 +1,118 @@
-#  temp stuff :)
-class configBoolean:
-	def __init__(self, reg):
-		self.reg = reg
-		self.val = 0
-	
-	def toggle(self):
-		self.val += 1
-		self.val %= 3
+class configFile:
+	def __init__(self):
+		self.changed = 0
+		self.configElements = { }
+		try:
+			self.file = open("config")
+		except IOError:
+			print "cannot open config file"
+			return 
+		
+		while 1:
+			line = self.file.readline()
+			if line == "":
+				break
+			
+			if line.startswith("#"):		#skip comments
+				continue	
+				
+			self.addElement(line)
+		self.file.close()
+
+	def addElement(self, line):
+		x = line.find("=")
+		if x > -1:
+			self.configElements[line[:x]] = line[x + 1:]
 	
-	def __str__(self):
-		return ("NO", "YES", "MAYBE")[self.val]
+	def getKey(self, key):
+		return self.configElements[key]
+
+	def setKey(self, key, value):
+		self.changed = 1
+		self.configElements[key] = value
+
+	def save(self):
+		if self.changed == 0:		#no changes, so no write to disk needed
+			return
+			
+		fileHandle = open("config", "w")
+		
+		for x in self.configElements:
+			wstr = x + "=" + self.configElements[x]
+			
+			if wstr[len(wstr) - 1] != '\n':
+				wstr = wstr + "\n"
+
+			fileHandle.write(wstr)
+
+		fileHandle.close()		
+
+class configBoolean:
+	def __init__(self, parent):
+		self.parent = parent
+		
+	def checkValues(self):
+		if self.parent.value < 0:
+			self.parent.value = 0	
+
+		if(self.parent.value >= (len(self.parent.vals) - 1)):
+			self.parent.value = len(self.parent.vals) - 1
+
+	def cancel(self):
+		self.parent.reload()
+
+	def save(self):
+		self.parent.save()
+
+	def handleKey(self, key):
+		if key == config.prevElement:
+			self.parent.value = self.parent.value - 1
+		if key == config.nextElement:
+			self.parent.value = self.parent.value + 1
+		
+		self.checkValues()			
+
+		self.parent.change()	
+
+	def __call__(self):			#needed by configlist
+		self.checkValues()			
+		return ("text", self.parent.vals[self.parent.value])
+		
+class configSequence:
+	def __init__(self, parent):
+		self.parent = parent
+		
+	def checkValues(self):
+		pass
+#		if self.parent.value < 0:
+#			self.parent.value = 0	
+#
+#		if(self.parent.value >= (len(self.parent.vals) - 1)):
+#			self.parent.value = len(self.parent.vals) - 1
+#
+	def cancel(self):
+		self.parent.reload()
+
+	def save(self):
+		self.parent.save()
+
+	def handleKey(self, key):
+		if key == config.prevElement:
+			self.parent.value = self.parent.value - 1
+		if key == config.nextElement:
+			self.parent.value = self.parent.value + 1
+		
+		self.checkValues()			
+
+		self.parent.change()	
+
+	def __call__(self):			#needed by configlist
+		value = ""
+		for i in self.parent.value:
+			if (value != ""):
+				value += self.parent.vals[0]
+			value += str(i)
+		return ("text", value)
 
 class configValue:
 	def __init__(self, obj):
@@ -18,12 +121,93 @@ class configValue:
 	def __str__(self):
 		return self.obj
 
-def configEntry(obj):
-	# das hier ist ein zugriff auf die registry...
-	if obj == "HKEY_LOCAL_ENIGMA/IMPORTANT/USER_ANNOYING_STUFF/SDTV/FLASHES/GREEN":
-		return ("SDTV green flashes", configBoolean(obj))
-	elif obj == "HKEY_LOCAL_ENIGMA/IMPORTANT/USER_ANNOYING_STUFF/HDTV/FLASHES/GREEN":
-		return ("HDTV reen flashes", configBoolean(obj))
-	else:
-		return ("invalid", "")
+class Config:
+	def __init__(self):
+		self.choseElement = 0
+		self.prevElement = 1
+		self.nextElement = 2
+						
+config = Config();
+configfile = configFile()
+
+class ConfigSlider:
+	def __init__(self, parent):
+		self.parent = parent
+
+	def cancel(self):
+		self.parent.reload()
+
+	def save(self):
+		self.parent.save()
+
+	def checkValues(self):
+		if self.parent.value < 0:
+			self.parent.value = 0	
+
+		if self.parent.value > 10:
+			self.parent.value = 10	
+
+	def handleKey(self, key):
+		if key == config.prevElement:
+			self.parent.value = self.parent.value - 1
+		if key == config.nextElement:
+			self.parent.value = self.parent.value + 1
+					
+		self.checkValues()	
+		self.parent.change()	
+
+	def __call__(self):			#needed by configlist
+		self.checkValues()	
+		return ("slider", self.parent.value * 10)
+
+class ConfigSubsection:
+	def __init__(self):
+		pass
+
+class configElement:
+	def datafromFile(self, control, data):
+		if control == ConfigSlider:
+			return int(data);
+		elif control == configBoolean:
+			return int(data);
+		else: 
+			return ""	
+
+	def datatoFile(self, control, data):
+		if control == ConfigSlider:
+			return str(data);
+		elif control == configBoolean:
+			return str(data);
+		else: 
+			return ""	
+
+	def loadData(self):
+		try:
+			value = self.datafromFile(self.controlType, configfile.getKey(self.configPath))
+		except:		
+			value = ""
+
+		if value == "":
+			print "value not found - using default"
+			self.value = self.defaultValue
+			self.save()		#add missing value to dict
+		else:
+			self.value = value
 
+	def __init__(self, configPath, control, defaultValue, vals):
+		self.configPath = configPath
+		self.defaultValue = defaultValue
+		self.controlType = control
+		self.vals = vals
+		self.notifierList = [ ]
+		self.loadData()		
+	def addNotifier(self, notifier):
+		self.notifierList.append(notifier);
+		notifier(self);
+	def change(self):
+		for notifier in self.notifierList:
+			notifier(self)
+	def reload(self):
+		self.loadData()
+	def save(self):
+		configfile.setKey(self.configPath, self.datatoFile(self.controlType,self.value))