forked from robwebset/screensaver.video
/
default.py
118 lines (93 loc) · 4.9 KB
/
default.py
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# -*- coding: utf-8 -*-
import os
import xbmc
import xbmcaddon
import xbmcgui
import traceback
# Import the common settings
from resources.lib.settings import log
from resources.lib.settings import Settings
ADDON = xbmcaddon.Addon(id='screensaver.video')
CWD = ADDON.getAddonInfo('path')
# Monitor class to handle events like the screensaver deactivating
class ScreensaverExitMonitor(xbmc.Monitor):
def __init__(self):
self.stopScreensaver = False
# Called when the screensaver should be stopped
def onScreensaverDeactivated(self):
log("Deactivate Screensaver")
self.stopScreensaver = True
def onScreensaverActivated(self):
log("Activate Screensaver")
self.stopScreensaver = False
def isStopScreensaver(self):
return self.stopScreensaver
##################################
# Main of the Video Screensaver
##################################
if __name__ == '__main__':
# Only allow one screensaver to run at a time
if xbmcgui.Window(10000).getProperty("VideoScreensaverStarting") in ["", None]:
xbmcgui.Window(10000).setProperty("VideoScreensaverStarting", "true")
# Start the monitor so we can see when the screensaver quits
exitMon = ScreensaverExitMonitor()
log("Starting Video Screensaver %s" % ADDON.getAddonInfo('version'))
# Make a special check to see if and background media is running (e.g. TvTunes)
# As we want to give that time to stop before we start trying to play the video
maxBackgroundMediaWait = 400
okToRunVideoScreensaver = True
while maxBackgroundMediaWait > 0:
maxBackgroundMediaWait = maxBackgroundMediaWait - 1
# If TvTunes is not running then stop waiting
if xbmcgui.Window(10025).getProperty("PlayingBackgroundMedia") in [None, ""]:
log("Background media is not playing")
break
else:
log("Background media is currently playing")
# Check if we have been requested to stop the screensaver
if exitMon.isStopScreensaver():
log("Stopping screensaver while waiting for background media to end")
okToRunVideoScreensaver = False
break
xbmc.sleep(10)
if okToRunVideoScreensaver:
try:
# Stop TvTunes trying to start while we load the screensaver
xbmcgui.Window(10025).setProperty("TvTunesBlocked", "true")
# Give a little bit of time for everything to shake out before starting the screensaver
# waiting another few seconds to start a screensaver is not going to make a difference
# to the user
xbmc.sleep(1000)
# Check if media (Music or video) is playing already when the screensaver
# starts, as the user may want to stop the screensaver running if they are
# playing music
if not (xbmc.Player().isPlaying() and Settings.isBlockScreensaverIfMediaPlaying()):
# When we are called to start the screensaver we need to immediately stop
# the screensaver, this is because we want to play a video file, an action
# which in itself will cause the screensaver to stop
log("Waking screensaver with call to context menu")
xbmc.executeJSONRPC('{"jsonrpc": "2.0", "method": "Input.ContextMenu", "id": 1}')
# Limit the maximum amount of time to wait for the screensaver to end
maxWait = 30
while (not exitMon.isStopScreensaver()) and (maxWait > 0):
log("still running default screensaver, waiting for stop")
xbmc.sleep(100)
maxWait = maxWait - 1
log("Default screensaver stopped")
# Now we need to launch a new script that will start the video
# playing for the screensaver, it will then listen for any action or
# activity and stop the video being used as the screensaver
log("Running video screensaver in separate thread")
xbmc.executebuiltin('RunScript(%s)' % (os.path.join(CWD, "screensaver.py")))
# Give the screensaver time to kick in
xbmc.sleep(3000)
else:
log("Stopping screensaver as media playing")
xbmc.executeJSONRPC('{"jsonrpc": "2.0", "method": "Input.ContextMenu", "id": 1}')
except:
log("Failed to start VideoScreensaver: %s" % traceback.format_exc(), xbmc.LOGERROR)
del exitMon
xbmcgui.Window(10025).clearProperty("TvTunesBlocked")
xbmcgui.Window(10000).clearProperty("VideoScreensaverStarting")
else:
log("VideoScreensaver already flagged as running")