add language cache to speed up language selection and wizzard

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

diff --git a/lib/python/Components/AVSwitch.py b/lib/python/Components/AVSwitch.py
index 1b27418734b340c17e40172174544b863a1340d3..8f99b98ec8fd6c193d3494d4e1d9ba9ab34ef363 100644 (file)
--- a/lib/python/Components/AVSwitch.py
+++ b/lib/python/Components/AVSwitch.py
@@ -1,4 +1,4 @@
-from config import config, ConfigSelection, ConfigYesNo, ConfigEnableDisable, ConfigSubsection, ConfigBoolean
+from config import config, ConfigSlider, ConfigSelection, ConfigYesNo, ConfigEnableDisable, ConfigSubsection, ConfigBoolean
 from enigma import eAVSwitch
 from SystemInfo import SystemInfo
 
@@ -111,7 +111,7 @@ def InitAVSwitch():
                        "scale": _("Just Scale")},
                        default = "letterbox")
        config.av.policy_43 = ConfigSelection(choices={
-                               # TRANSLATORS: (aspect ratio policy: black bars on top/bottom) in doubt, keep english term.
+                               # TRANSLATORS: (aspect ratio policy: black bars on left/right) in doubt, keep english term.
                        "pillarbox": _("Pillarbox"), 
                                # TRANSLATORS: (aspect ratio policy: cropped content on left/right) in doubt, keep english term
                        "panscan": _("Pan&Scan"),  
@@ -119,7 +119,7 @@ def InitAVSwitch():
                        "nonlinear": _("Nonlinear"),  
                                # TRANSLATORS: (aspect ratio policy: display as fullscreen, even if this breaks the aspect)
                        "scale": _("Just Scale")},
-                       default = "panscan")
+                       default = "pillarbox")
        config.av.tvsystem = ConfigSelection(choices = {"pal": _("PAL"), "ntsc": _("NTSC"), "multinorm": _("multinorm")}, default="pal")
        config.av.wss = ConfigEnableDisable(default = True)
        config.av.defaultac3 = ConfigYesNo(default = False)
@@ -162,3 +162,17 @@ def InitAVSwitch():
                        open("/proc/stb/audio/ac3", "w").write(configElement.value and "downmix" or "passthrough")
                config.av.downmix_ac3 = ConfigYesNo(default = True)
                config.av.downmix_ac3.addNotifier(setAC3Downmix)
+
+       try:
+               can_osd_alpha = open("/proc/stb/video/alpha", "r") and True or False
+       except:
+               can_osd_alpha = False
+
+       SystemInfo["CanChangeOsdAlpha"] = can_osd_alpha
+
+       def setAlpha(config):
+               open("/proc/stb/video/alpha", "w").write(str(config.value))
+
+       if can_osd_alpha:
+               config.av.osd_alpha = ConfigSlider(default=255, limits=(0,255))
+               config.av.osd_alpha.addNotifier(setAlpha)