code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/Videomode/plugin.py

   1 from Screens.Screen import Screen
   2 from Plugins.Plugin import PluginDescriptor
   3 from Components.SystemInfo import SystemInfo
   4 from Components.ConfigList import ConfigListScreen
   5 from Components.config import getConfigListEntry, config, ConfigBoolean, ConfigNothing, ConfigSlider
   6 from Components.Sources.StaticText import StaticText
   7
   8 from VideoHardware import video_hw
   9
  10 config.misc.videowizardenabled = ConfigBoolean(default = True)
  11
  12 class VideoSetup(Screen, ConfigListScreen):
  13
  14         def __init__(self, session, hw):
  15                 Screen.__init__(self, session)
  16                 # for the skin: first try VideoSetup, then Setup, this allows individual skinning
  17                 self.skinName = ["VideoSetup", "Setup" ]
  18                 self.setup_title = _("A/V Settings")
  19                 self.hw = hw
  20                 self.onChangedEntry = [ ]
  21
  22                 # handle hotplug by re-creating setup
  23                 self.onShow.append(self.startHotplug)
  24                 self.onHide.append(self.stopHotplug)
  25
  26                 self.list = [ ]
  27                 ConfigListScreen.__init__(self, self.list, session = session, on_change = self.changedEntry)
  28
  29                 from Components.ActionMap import ActionMap
  30                 self["actions"] = ActionMap(["SetupActions"],
  31                         {
  32                                 "cancel": self.keyCancel,
  33                                 "save": self.apply,
  34                         }, -2)
  35
  36                 self["key_red"] = StaticText(_("Cancel"))
  37                 self["key_green"] = StaticText(_("OK"))
  38
  39                 self.createSetup()
  40                 self.grabLastGoodMode()
  41                 self.onLayoutFinish.append(self.layoutFinished)
  42
  43         def layoutFinished(self):
  44                 self.setTitle(self.setup_title)
  45
  46         def startHotplug(self):
  47                 self.hw.on_hotplug.append(self.createSetup)
  48
  49         def stopHotplug(self):
  50                 self.hw.on_hotplug.remove(self.createSetup)
  51
  52         def createSetup(self):
  53                 level = config.usage.setup_level.index
  54
  55                 self.list = [
  56                         getConfigListEntry(_("Video Output"), config.av.videoport)
  57                 ]
  58
  59                 # if we have modes for this port:
  60                 if config.av.videoport.value in config.av.videomode:
  61                         # add mode- and rate-selection:
  62                         self.list.append(getConfigListEntry(_("Mode"), config.av.videomode[config.av.videoport.value]))
  63                         if config.av.videomode[config.av.videoport.value].value == 'PC':
  64                                 self.list.append(getConfigListEntry(_("Resolution"), config.av.videorate[config.av.videomode[config.av.videoport.value].value]))
  65                         else:
  66                                 self.list.append(getConfigListEntry(_("Refresh Rate"), config.av.videorate[config.av.videomode[config.av.videoport.value].value]))
  67
  68                 port = config.av.videoport.value
  69                 if port not in config.av.videomode:
  70                         mode = None
  71                 else:
  72                         mode = config.av.videomode[port].value
  73
  74                 # some modes (720p, 1080i) are always widescreen. Don't let the user select something here, "auto" is not what he wants.
  75                 force_wide = self.hw.isWidescreenMode(port, mode)
  76
  77                 if not force_wide:
  78                         self.list.append(getConfigListEntry(_("Aspect Ratio"), config.av.aspect))
  79
  80                 if force_wide or config.av.aspect.value in ("16_9", "16_10"):
  81                         self.list.extend((
  82                                 getConfigListEntry(_("Display 4:3 content as"), config.av.policy_43),
  83                                 getConfigListEntry(_("Display >16:9 content as"), config.av.policy_169)
  84                         ))
  85                 elif config.av.aspect.value == "4_3":
  86                         self.list.append(getConfigListEntry(_("Display 16:9 content as"), config.av.policy_169))
  87
  88 #               if config.av.videoport.value == "DVI":
  89 #                       self.list.append(getConfigListEntry(_("Allow Unsupported Modes"), config.av.edid_override))
  90                 if config.av.videoport.value == "Scart":
  91                         self.list.append(getConfigListEntry(_("Color Format"), config.av.colorformat))
  92                         if level >= 1:
  93                                 self.list.append(getConfigListEntry(_("WSS on 4:3"), config.av.wss))
  94                                 if SystemInfo["ScartSwitch"]:
  95                                         self.list.append(getConfigListEntry(_("Auto scart switching"), config.av.vcrswitch))
  96
  97                 if level >= 1:
  98                         self.list.append(getConfigListEntry(_("AC3 default"), config.av.defaultac3))
  99                         if SystemInfo["CanDownmixAC3"]:
 100                                 self.list.append(getConfigListEntry(_("AC3 downmix"), config.av.downmix_ac3))
 101                         self.list.extend((
 102                                 getConfigListEntry(_("General AC3 Delay"), config.av.generalAC3delay),
 103                                 getConfigListEntry(_("General PCM Delay"), config.av.generalPCMdelay)
 104                         ))
 105
 106                 if SystemInfo["CanChangeOsdAlpha"]:
 107                         self.list.append(getConfigListEntry(_("OSD visibility"), config.av.osd_alpha))
 108
 109                 if not isinstance(config.av.scaler_sharpness, ConfigNothing):
 110                         self.list.append(getConfigListEntry(_("Scaler sharpness"), config.av.scaler_sharpness))
 111
 112                 self["config"].list = self.list
 113                 self["config"].l.setList(self.list)
 114
 115         def keyLeft(self):
 116                 ConfigListScreen.keyLeft(self)
 117                 self.createSetup()
 118
 119         def keyRight(self):
 120                 ConfigListScreen.keyRight(self)
 121                 self.createSetup()
 122
 123         def confirm(self, confirmed):
 124                 if not confirmed:
 125                         config.av.videoport.value = self.last_good[0]
 126                         config.av.videomode[self.last_good[0]].value = self.last_good[1]
 127                         config.av.videorate[self.last_good[1]].value = self.last_good[2]
 128                         self.hw.setMode(*self.last_good)
 129                 else:
 130                         self.keySave()
 131
 132         def grabLastGoodMode(self):
 133                 port = config.av.videoport.value
 134                 mode = config.av.videomode[port].value
 135                 rate = config.av.videorate[mode].value
 136                 self.last_good = (port, mode, rate)
 137
 138         def apply(self):
 139                 port = config.av.videoport.value
 140                 mode = config.av.videomode[port].value
 141                 rate = config.av.videorate[mode].value
 142                 if (port, mode, rate) != self.last_good:
 143                         self.hw.setMode(port, mode, rate)
 144                         from Screens.MessageBox import MessageBox
 145                         self.session.openWithCallback(self.confirm, MessageBox, _("Is this videomode ok?"), MessageBox.TYPE_YESNO, timeout = 20, default = False)
 146                 else:
 147                         self.keySave()
 148
 149         # for summary:
 150         def changedEntry(self):
 151                 for x in self.onChangedEntry:
 152                         x()
 153
 154         def getCurrentEntry(self):
 155                 return self["config"].getCurrent()[0]
 156
 157         def getCurrentValue(self):
 158                 return str(self["config"].getCurrent()[1].getText())
 159
 160         def createSummary(self):
 161                 from Screens.Setup import SetupSummary
 162                 return SetupSummary
 163
 164 class VideomodeHotplug:
 165         def __init__(self, hw):
 166                 self.hw = hw
 167
 168         def start(self):
 169                 self.hw.on_hotplug.append(self.hotplug)
 170
 171         def stop(self):
 172                 self.hw.on_hotplug.remove(self.hotplug)
 173
 174         def hotplug(self, what):
 175                 print "hotplug detected on port '%s'" % (what)
 176                 port = config.av.videoport.value
 177                 mode = config.av.videomode[port].value
 178                 rate = config.av.videorate[mode].value
 179
 180                 if not self.hw.isModeAvailable(port, mode, rate):
 181                         print "mode %s/%s/%s went away!" % (port, mode, rate)
 182                         modelist = self.hw.getModeList(port)
 183                         if not len(modelist):
 184                                 print "sorry, no other mode is available (unplug?). Doing nothing."
 185                                 return
 186                         mode = modelist[0][0]
 187                         rate = modelist[0][1]
 188                         print "setting %s/%s/%s" % (port, mode, rate)
 189                         self.hw.setMode(port, mode, rate)
 190
 191 hotplug = None
 192
 193 def startHotplug():
 194         global hotplug, video_hw
 195         hotplug = VideomodeHotplug(video_hw)
 196         hotplug.start()
 197
 198 def stopHotplug():
 199         global hotplug
 200         hotplug.stop()
 201
 202
 203 def autostart(reason, session = None, **kwargs):
 204         if session is not None:
 205                 global my_global_session
 206                 my_global_session = session
 207                 return
 208
 209         if reason == 0:
 210                 startHotplug()
 211         elif reason == 1:
 212                 stopHotplug()
 213
 214 def videoSetupMain(session, **kwargs):
 215         session.open(VideoSetup, video_hw)
 216
 217 def startSetup(menuid):
 218         if menuid != "system":
 219                 return [ ]
 220
 221         return [(_("A/V Settings"), videoSetupMain, "av_setup", 40)]
 222
 223 def VideoWizard(*args, **kwargs):
 224         from VideoWizard import VideoWizard
 225         return VideoWizard(*args, **kwargs)
 226
 227 def Plugins(**kwargs):
 228         list = [
 229 #               PluginDescriptor(where = [PluginDescriptor.WHERE_SESSIONSTART, PluginDescriptor.WHERE_AUTOSTART], fnc = autostart),
 230                 PluginDescriptor(name=_("Video Setup"), description=_("Advanced Video Setup"), where = PluginDescriptor.WHERE_MENU, needsRestart = False, fnc=startSetup)
 231         ]
 232         if config.misc.videowizardenabled.value:
 233                 list.append(PluginDescriptor(name=_("Video Wizard"), where = PluginDescriptor.WHERE_WIZARD, needsRestart = False, fnc=(0, VideoWizard)))
 234         return list