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[enigma2.git] / lib / python / Components / config.py

diff --git a/lib/python/Components/config.py b/lib/python/Components/config.py
index c4bf8b1e25bb209b14c46531b1f56216ecdf09a7..14c03655e8d702aac685ed0960c6a2420524d350 100644 (file)
--- a/lib/python/Components/config.py
+++ b/lib/python/Components/config.py
@@ -1,5 +1,6 @@
 class configFile:
        def __init__(self):
+               self.changed = 0
                self.configElements = { }
                try:
                        self.file = open("config")
@@ -11,6 +12,10 @@ class configFile:
                        line = self.file.readline()
                        if line == "":
                                break
+                       
+                       if line.startswith("#"):                #skip comments
+                               continue        
+                               
                        self.addElement(line)
                self.file.close()
 
@@ -23,13 +28,22 @@ class configFile:
                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:
-                       fileHandle.write(x + "=" + self.configElements[x])
+                       wstr = x + "=" + self.configElements[x]
+                       
+                       if wstr[len(wstr) - 1] != '\n':
+                               wstr = wstr + "\n"
+
+                       fileHandle.write(wstr)
 
                fileHandle.close()              
 
@@ -51,9 +65,9 @@ class configBoolean:
                self.parent.save()
 
        def handleKey(self, key):
-               if key == 1:
+               if key == config.prevElement:
                        self.parent.value = self.parent.value - 1
-               if key == 2:
+               if key == config.nextElement:
                        self.parent.value = self.parent.value + 1
                
                self.checkValues()                      
@@ -63,6 +77,42 @@ class configBoolean:
        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):
@@ -73,8 +123,10 @@ class configValue:
 
 class Config:
        def __init__(self):
-               pass
-               
+               self.choseElement = 0
+               self.prevElement = 1
+               self.nextElement = 2
+                                               
 config = Config();
 configfile = configFile()
 
@@ -96,9 +148,9 @@ class ConfigSlider:
                        self.parent.value = 10  
 
        def handleKey(self, key):
-               if key == 1:
+               if key == config.prevElement:
                        self.parent.value = self.parent.value - 1
-               if key == 2:
+               if key == config.nextElement:
                        self.parent.value = self.parent.value + 1
                                        
                self.checkValues()      
@@ -141,7 +193,6 @@ class configElement:
                        self.save()             #add missing value to dict
                else:
                        self.value = value
-                       print "value ok"
 
        def __init__(self, configPath, control, defaultValue, vals):
                self.configPath = configPath