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from Screens.Screen import Screen
from Plugins.Plugin import PluginDescriptor
from Components.SystemInfo import SystemInfo
from Components.ConfigList import ConfigListScreen
from Components.config import getConfigListEntry, config, ConfigBoolean
from VideoHardware import video_hw
config.misc.videowizardenabled = ConfigBoolean(default = True)
class VideoSetup(Screen, ConfigListScreen):
def __init__(self, session, hw):
Screen.__init__(self, session)
self.skinName = "Setup"
self.setup_title = "Videomode Setup"
self.hw = hw
self.onChangedEntry = [ ]
# handle hotplug by re-creating setup
self.onShow.append(self.startHotplug)
self.onHide.append(self.stopHotplug)
self.list = [ ]
ConfigListScreen.__init__(self, self.list, session = session, on_change = self.changedEntry)
from Components.ActionMap import ActionMap
self["actions"] = ActionMap(["SetupActions"],
{
"cancel": self.keyCancel,
"save": self.apply,
}, -2)
from Components.Label import Label
self["title"] = Label(_("A/V Settings"))
self["oktext"] = Label(_("OK"))
self["canceltext"] = Label(_("Cancel"))
from Components.Pixmap import Pixmap
self["ok"] = Pixmap()
self["cancel"] = Pixmap()
self.createSetup()
self.grabLastGoodMode()
def startHotplug(self):
self.hw.on_hotplug.append(self.createSetup)
def stopHotplug(self):
self.hw.on_hotplug.remove(self.createSetup)
def createSetup(self):
level = config.usage.setup_level.index
self.list = [ ]
self.list.append(getConfigListEntry(_("Video Output"), config.av.videoport))
# if we have modes for this port:
if config.av.videoport.value in config.av.videomode:
# add mode- and rate-selection:
self.list.append(getConfigListEntry(_("Mode"), config.av.videomode[config.av.videoport.value]))
if config.av.videomode[config.av.videoport.value].value == 'PC':
self.list.append(getConfigListEntry(_("Resolution"), config.av.videorate[config.av.videomode[config.av.videoport.value].value]))
else:
self.list.append(getConfigListEntry(_("Refresh Rate"), config.av.videorate[config.av.videomode[config.av.videoport.value].value]))
port = config.av.videoport.value
if port not in config.av.videomode:
mode = None
else:
mode = config.av.videomode[port].value
# some modes (720p, 1080i) are always widescreen. Don't let the user select something here, "auto" is not what he wants.
force_wide = self.hw.isWidescreenMode(port, mode)
if not force_wide:
self.list.append(getConfigListEntry(_("Aspect Ratio"), config.av.aspect))
if force_wide or config.av.aspect.value in ["16_9", "16_10"]:
self.list.append(getConfigListEntry(_("Display 4:3 content as"), config.av.policy_43))
self.list.append(getConfigListEntry(_("Display >16:9 content as"), config.av.policy_169))
elif config.av.aspect.value == "4_3":
self.list.append(getConfigListEntry(_("Display 16:9 content as"), config.av.policy_169))
# if config.av.videoport.value == "DVI":
# self.list.append(getConfigListEntry(_("Allow Unsupported Modes"), config.av.edid_override))
if config.av.videoport.value == "Scart":
self.list.append(getConfigListEntry(_("Color Format"), config.av.colorformat))
if level >= 1:
self.list.append(getConfigListEntry(_("WSS on 4:3"), config.av.wss))
if SystemInfo["ScartSwitch"]:
self.list.append(getConfigListEntry(_("Auto scart switching"), config.av.vcrswitch))
if level >= 1:
self.list.append(getConfigListEntry(_("AC3 default"), config.av.defaultac3))
if SystemInfo["CanDownmixAC3"]:
self.list.append(getConfigListEntry(_("AC3 downmix"), config.av.downmix_ac3))
if SystemInfo["CanChangeOsdAlpha"]:
self.list.append(getConfigListEntry(_("OSD visibility"), config.av.osd_alpha))
self["config"].list = self.list
self["config"].l.setList(self.list)
def keyLeft(self):
ConfigListScreen.keyLeft(self)
self.createSetup()
def keyRight(self):
ConfigListScreen.keyRight(self)
self.createSetup()
def confirm(self, confirmed):
if not confirmed:
config.av.videoport.value = self.last_good[0]
config.av.videomode[self.last_good[0]].value = self.last_good[1]
config.av.videorate[self.last_good[1]].value = self.last_good[2]
self.hw.setMode(*self.last_good)
else:
self.keySave()
def grabLastGoodMode(self):
port = config.av.videoport.value
mode = config.av.videomode[port].value
rate = config.av.videorate[mode].value
self.last_good = (port, mode, rate)
def apply(self):
port = config.av.videoport.value
mode = config.av.videomode[port].value
rate = config.av.videorate[mode].value
if (port, mode, rate) != self.last_good:
self.hw.setMode(port, mode, rate)
from Screens.MessageBox import MessageBox
self.session.openWithCallback(self.confirm, MessageBox, "Is this videomode ok?", MessageBox.TYPE_YESNO, timeout = 20, default = False)
else:
self.keySave()
# 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):
from Screens.Setup import SetupSummary
return SetupSummary
class VideomodeHotplug:
def __init__(self, hw):
self.hw = hw
def start(self):
self.hw.on_hotplug.append(self.hotplug)
def stop(self):
self.hw.on_hotplug.remove(self.hotplug)
def hotplug(self, what):
print "hotplug detected on port '%s'" % (what)
port = config.av.videoport.value
mode = config.av.videomode[port].value
rate = config.av.videorate[mode].value
if not self.hw.isModeAvailable(port, mode, rate):
print "mode %s/%s/%s went away!" % (port, mode, rate)
modelist = self.hw.getModeList(port)
if not len(modelist):
print "sorry, no other mode is available (unplug?). Doing nothing."
return
mode = modelist[0][0]
rate = modelist[0][1]
print "setting %s/%s/%s" % (port, mode, rate)
self.hw.setMode(port, mode, rate)
hotplug = None
def startHotplug():
global hotplug, video_hw
hotplug = VideomodeHotplug(video_hw)
hotplug.start()
def stopHotplug():
global hotplug
hotplug.stop()
def autostart(reason, session = None, **kwargs):
if session is not None:
global my_global_session
my_global_session = session
return
if reason == 0:
startHotplug()
elif reason == 1:
stopHotplug()
def videoSetupMain(session, **kwargs):
session.open(VideoSetup, video_hw)
def startSetup(menuid):
if menuid != "system":
return [ ]
return [(_("A/V Settings") + "...", videoSetupMain, "av_setup", 40)]
def VideoWizard(*args, **kwargs):
from VideoWizard import VideoWizard
return VideoWizard(*args, **kwargs)
def Plugins(**kwargs):
list = [
# PluginDescriptor(where = [PluginDescriptor.WHERE_SESSIONSTART, PluginDescriptor.WHERE_AUTOSTART], fnc = autostart),
PluginDescriptor(name=_("Video Setup"), description=_("Advanced Video Setup"), where = PluginDescriptor.WHERE_MENU, fnc=startSetup)
]
if config.misc.videowizardenabled.value:
list.append(PluginDescriptor(name=_("Video Wizard"), where = PluginDescriptor.WHERE_WIZARD, fnc=(0, VideoWizard)))
return list
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