def __cleanup_freevo():
import osd
import plugin
import rc
import util.mediainfo
osd = osd.get_singleton()
util.mediainfo.sync()
if not config.HELPER:
if not osd.active:
# this function is called from the signal
# handler, but we are dead already.
sys.exit(0)
osd.clearscreen(color=osd.COL_BLACK)
osd.drawstringframed(_('shutting down...'),
0,
0,
osd.width,
osd.height,
osd.getfont(config.OSD_DEFAULT_FONTNAME,
config.OSD_DEFAULT_FONTSIZE),
fgcolor=osd.COL_ORANGE,
align_h='center',
align_v='center')
osd.update()
time.sleep(0.5)
# shutdown all daemon plugins
plugin.shutdown()
# shutdown registered callbacks
rc.shutdown()
if not config.HELPER:
# shutdown the screen
osd.clearscreen(color=osd.COL_BLACK)
osd.shutdown()
def prepare(self, color, search_dirs=None, image_names=None, scale=1.0):
if color.has_key(self.color):
self.color = color[self.color]
self.size = int(float(self.size) * scale)
self.font = osd.getfont(self.name, self.size)
self.h = self.font.height
if self.shadow.visible:
if color.has_key(self.shadow.color):
self.shadow.color = color[self.shadow.color]
if self.shadow.border:
self.h += (self.size / 10) * 2
else:
self.h += abs(self.shadow.y)
self.height = self.h
def prepare(self, color, search_dirs=None, image_names=None, scale=1.0):
if color.has_key(self.color):
self.color = color[self.color]
self.size = int(float(self.size) * scale)
self.font = osd.getfont(self.name, self.size)
self.h = self.font.height
if self.shadow.visible:
if color.has_key(self.shadow.color):
self.shadow.color = color[self.shadow.color]
if self.shadow.border:
self.h += (self.size / 10) * 2
else:
self.h += abs(self.shadow.y)
self.height = self.h
def save_cache(self, settings, filename):
"""
cache the fxd skin settings in 'settings' to the OVERLAY_DIR cachfile
for filename and this resolution
"""
cache = self.cachename(filename)
if cache:
# delete font object, because it can't be pickled
for f in settings.font:
del settings.font[f].font
# save object and version information
util.save_pickle((xml_skin.FXD_FORMAT_VERSION, settings), cache)
# restore font object
for f in settings.font:
settings.font[f].font = osd.getfont(settings.font[f].name, settings.font[f].size)
def load_cache(self, filename):
"""
load a skin cache file
"""
if hasattr(self, '__last_load_cache__'
) and self.__last_load_cache__[0] == filename:
return self.__last_load_cache__[1]
if not os.path.isfile(filename):
return None
cache = self.cachename(filename)
if not cache:
return None
if not os.path.isfile(cache):
return None
version, settings = util.read_pickle(cache)
if not settings or version != xml_skin.FXD_FORMAT_VERSION:
return None
pdir = os.path.join(config.SHARE_DIR, 'skins/plugins')
if os.path.isdir(pdir):
ffiles = util.match_files(pdir, ['fxd'])
else:
ffiles = []
for f in settings.fxd_files:
if not os.path.dirname(f).endswith(pdir):
ffiles.append(f)
# check if all files used by the skin are not newer than
# the cache file
ftime = os.stat(cache)[stat.ST_MTIME]
for f in ffiles:
if os.stat(f)[stat.ST_MTIME] > ftime:
return None
# restore the font objects
for f in settings.font:
settings.font[f].font = osd.getfont(settings.font[f].name,
settings.font[f].size)
self.__last_load_cache__ = filename, settings
return settings
def load_cache(self, filename):
"""
load a skin cache file
"""
if hasattr(self, '__last_load_cache__') and self.__last_load_cache__[0] == filename:
return self.__last_load_cache__[1]
if not os.path.isfile(filename):
return None
cache = self.cachename(filename)
if not cache:
return None
if not os.path.isfile(cache):
return None
version, settings = util.read_pickle(cache)
if not settings or version != xml_skin.FXD_FORMAT_VERSION:
return None
pdir = os.path.join(config.SHARE_DIR, 'skins/plugins')
if os.path.isdir(pdir):
ffiles = util.match_files(pdir, [ 'fxd' ])
else:
ffiles = []
for f in settings.fxd_files:
if not os.path.dirname(f).endswith(pdir):
ffiles.append(f)
# check if all files used by the skin are not newer than
# the cache file
ftime = os.stat(cache)[stat.ST_MTIME]
for f in ffiles:
if os.stat(f)[stat.ST_MTIME] > ftime:
return None
# restore the font objects
for f in settings.font:
settings.font[f].font = osd.getfont(settings.font[f].name, settings.font[f].size)
self.__last_load_cache__ = filename, settings
return settings
def shutdown(menuw=None, argshutdown=None, argrestart=None, exit=False):
"""
Function to shut down freevo or the whole system. This system will be
shut down when argshutdown is True, restarted when argrestart is true,
else only Freevo will be stopped.
"""
import osd
import plugin
import rc
import util.mediainfo
osd = osd.get_singleton()
util.mediainfo.sync()
if not osd.active:
# this function is called from the signal handler, but
# we are dead already.
sys.exit(0)
osd.clearscreen(color=osd.COL_BLACK)
osd.drawstringframed(_('shutting down...'),
0,
0,
osd.width,
osd.height,
osd.getfont(config.OSD_DEFAULT_FONTNAME,
config.OSD_DEFAULT_FONTSIZE),
fgcolor=osd.COL_ORANGE,
align_h='center',
align_v='center')
osd.update()
time.sleep(0.5)
if argshutdown or argrestart:
# shutdown dual head for mga
if config.CONF.display == 'mga':
os.system('%s runapp matroxset -f /dev/fb1 -m 0' % \
os.environ['FREEVO_SCRIPT'])
time.sleep(1)
os.system('%s runapp matroxset -f /dev/fb0 -m 1' % \
os.environ['FREEVO_SCRIPT'])
time.sleep(1)
plugin.shutdown()
rc.shutdown()
osd.shutdown()
if argshutdown and not argrestart:
os.system(config.SHUTDOWN_SYS_CMD)
elif argrestart and not argshutdown:
os.system(config.RESTART_SYS_CMD)
# let freevo be killed by init, looks nicer for mga
while 1:
time.sleep(1)
return
#
# Exit Freevo
#
# Shutdown any daemon plugins that need it.
plugin.shutdown()
# Shutdown all children still running
rc.shutdown()
# SDL must be shutdown to restore video modes etc
osd.clearscreen(color=osd.COL_BLACK)
osd.shutdown()
if exit:
# realy exit, we are called by the signal handler
sys.exit(0)
os.system('%s stop' % os.environ['FREEVO_SCRIPT'])
# Just wait until we're dead. SDL cannot be polled here anyway.
while 1:
time.sleep(1)
def shutdown(menuw=None, mode=None, exit=False):
"""
Function to shut down freevo or the whole system. This system will be
shut down when argshutdown is True, restarted when argrestart is true,
else only Freevo will be stopped.
"""
logger.debug('shutdown(menuw=%r, mode=%r, exit=%r)', menuw, mode, exit)
if ShutdownModes.shutdown_in_progress:
logger.debug('shutdown in progress')
return
ShutdownModes.shutdown_in_progress = True
import osd
import plugin
import rc
import util.mediainfo
osd = osd.get_singleton()
util.mediainfo.sync()
if not osd.active:
# this function is called from the signal handler, but we are dead
# already.
sys.exit(0)
skin.get_singleton().suspend()
osd.clearscreen(color=osd.COL_BLACK)
if mode == ShutdownModes.SYSTEM_SHUTDOWN:
msg = _('Shutting down...')
elif mode == ShutdownModes.SYSTEM_RESTART:
msg = _('Restarting...')
else:
msg = _('Exiting...')
osd.drawstringframed(msg, 0, 0, osd.width, osd.height,
osd.getfont(config.OSD_DEFAULT_FONTNAME, config.OSD_DEFAULT_FONTSIZE),
fgcolor=osd.COL_ORANGE, align_h='center', align_v='center')
osd.update()
time.sleep(0.5)
if mode == ShutdownModes.SYSTEM_SHUTDOWN or mode == ShutdownModes.SYSTEM_RESTART:
# shutdown dual head for mga
if config.CONF.display == 'mga':
os.system('%s runapp matroxset -f /dev/fb1 -m 0' % os.environ['FREEVO_SCRIPT'])
time.sleep(1)
os.system('%s runapp matroxset -f /dev/fb0 -m 1' % os.environ['FREEVO_SCRIPT'])
time.sleep(1)
logger.debug('sys:plugin.shutdown()')
plugin.shutdown()
logger.debug('sys:rc.shutdown()')
rc.shutdown()
#if config.CONF.display == 'mga':
logger.debug('sys:osd.shutdown()')
osd.shutdown()
if mode == ShutdownModes.SYSTEM_SHUTDOWN:
logger.debug('os.system(%r)', config.SYS_SHUTDOWN_CMD)
os.system(config.SYS_SHUTDOWN_CMD)
elif ShutdownModes.SYSTEM_RESTART:
logger.debug('os.system(%r)', config.SYS_RESTART_CMD)
os.system(config.SYS_RESTART_CMD)
# this closes the log
logger.debug('sys:config.shutdown()')
config.shutdown()
# let freevo be killed by init, looks nicer for mga
print 'Freevo shutdown'
while True:
time.sleep(1)
#
# Exit Freevo
#
# shutdown any daemon plugins that need it.
logger.debug('plugin.shutdown()')
plugin.shutdown()
# shutdown registered callbacks
logger.debug('rc.shutdown()')
rc.shutdown()
# SDL must be shutdown to restore video modes etc
logger.log( 9, 'osd.clearscreen(color=osd.COL_BLACK)')
osd.clearscreen(color=osd.COL_BLACK)
logger.debug('osd.shutdown()')
osd.shutdown()
logger.debug('config.shutdown()')
config.shutdown()
if exit:
# really exit, we are called by the signal handler
logger.debug('raise SystemExit')
raise SystemExit
# We must use spawn instead of os.system here because the python interpreter
# lock is held by os.system until the command returns, which prevents receiving
# any signals.
logger.log( 9, '%s --stop', os.environ['FREEVO_SCRIPT'])
os.spawnlp(os.P_NOWAIT, os.environ['FREEVO_SCRIPT'], os.environ['FREEVO_SCRIPT'], '--stop')
# Just wait until we're dead. SDL cannot be polled here anyway.
while True:
time.sleep(1)
