dont set /proc/stb values directly from python..
[enigma2.git] / lib / python / Components / AVSwitch.py
index d98f411..b4090c1 100644 (file)
@@ -3,45 +3,66 @@ import os
 from enigma import *
 
 class AVSwitch:
-       INPUT = { "ENCODER": (0, 1), "SCART": (1, 0), "AUX": (2, 1) }
-       def __init__(self):
-               pass
+       INPUT = { "ENCODER": (0, 4), "SCART": (1, 3), "AUX": (2, 4) }
+
+       def setInput(self, input):
+               eAVSwitch.getInstance().setInput(self.INPUT[input][0])
+               if self.INPUT[input][1] == 4:
+                       aspect = self.getAspectRatioSetting()
+                       self.setWSS(aspect)
+                       self.setSlowBlank(aspect)
+               else:
+                       eAVSwitch.getInstance().setSlowblank(self.INPUT[input][1])
+               # FIXME why do we have to reset the colorformat? bug in avs-driver?
+               eAVSwitch.getInstance().setColorFormat(config.av.colorformat.value)
 
        def setColorFormat(self, value):
                eAVSwitch.getInstance().setColorFormat(value)
-               
+
        def setAspectRatio(self, value):
                eAVSwitch.getInstance().setAspectRatio(value)
-               self.checkWSS()
+               self.setWSS(value)
+               self.setSlowBlank(value)
 
        def setSystem(self, value):
                eAVSwitch.getInstance().setVideomode(value)
-               
-       def checkWSS(self):
-               if currentConfigSelectionElement(config.av.aspectratio) == "4_3_letterbox" or currentConfigSelectionElement(config.av.aspectratio) == "4_3_panscan":
-                       writevalue = "4:3_full_format"
-               elif currentConfigSelectionElement(config.av.aspectratio) == "16_9":
+
+       def getAspectRatioSetting(self):
+               valstr = currentConfigSelectionElement(config.av.aspectratio)
+               if valstr == "4_3_letterbox":
+                       val = 0
+               elif valstr == "4_3_panscan":
+                       val = 1
+               elif valstr == "16_9":
+                       val = 2
+               elif valstr == "16_9_always":
+                       val = 3
+               return val
+
+       def setWSS(self, aspect=None):
+               if aspect is None:
+                       aspect = self.getAspectRatioSetting()
+               if aspect == 0 or aspect == 1: # letterbox or panscan
+                       value = 3 # 4:3_full_format
+               elif aspect == 2: # 16:9
                        if currentConfigSelectionElement(config.av.wss) == "off":
-                               writevalue = "auto(4:3_off)"
+                               value = 2 # auto(4:3_off)
                        else:
-                               writevalue = "auto"
-               elif currentConfigSelectionElement(config.av.aspectratio) == "16_9_always":
-                       writevalue = "16:9_full_format"
-               try:
-                       file = open("/proc/stb/denc/0/wss", "w")
-                       file.write(writevalue)
-                       file.close()
-               except:
-                       print "[AVSwitch.py] Error writing to /proc/stb/denc/0/wss"
-
-       def setWSS(self, value = None):
-               self.checkWSS()
-       
-       def setInput(self, input):
-               eAVSwitch.getInstance().setInput(self.INPUT[input][0])
-               eAVSwitch.getInstance().setSlowblank(self.INPUT[input][1])
-               # FIXME why do we have to reset the colorformat? bug in avs-driver?
-               eAVSwitch.getInstance().setColorFormat(config.av.colorformat.value)
+                               value = 1 # auto
+               elif aspect == 3: # always 16:9
+                       value = 4 # 16:9_full_format
+               eAVSwitch.getInstance().setWSS(value)
+
+       def setSlowBlank(self, aspect=None):
+               if aspect is None:
+                       aspect = self.getAspectRatioSetting()
+               if aspect == 0 or aspect == 1: # letterbox or panscan
+                       value = 2 # 12 V
+               elif aspect == 2: # 16:9
+                       value = 4 # auto
+               elif aspect == 3: # always 16:9
+                       value = 1 # 6V
+               eAVSwitch.getInstance().setSlowblank(value)
 
 def InitAVSwitch():
        config.av = ConfigSubsection();
@@ -57,10 +78,13 @@ def InitAVSwitch():
 
        def setColorFormat(configElement):
                iAVSwitch.setColorFormat(configElement.value)
+
        def setAspectRatio(configElement):
                iAVSwitch.setAspectRatio(configElement.value)
+
        def setSystem(configElement):
                iAVSwitch.setSystem(configElement.value)
+
        def setWSS(configElement):
                iAVSwitch.setWSS(configElement.value)
 
@@ -69,5 +93,5 @@ def InitAVSwitch():
        config.av.aspectratio.addNotifier(setAspectRatio)
        config.av.tvsystem.addNotifier(setSystem)
        config.av.wss.addNotifier(setWSS)
-       
+
        iAVSwitch.setInput("ENCODER") # init on startup
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