def manage_projectors(self, control, minutes):
inactivity_time = self.get_minutes( self.cast_time_to_timedelta( control.inactivity_time ) )
logger.debug("Projector inactivity time = %s\ndiff time = %s\nis_projectors_on = %s" % (inactivity_time, minutes, self.projectors_on))
if minutes > inactivity_time and self.projectors_on:
logger.info("Turning Projectors Off")
self.turn_projectors_power(0)
def set_foreground(self, handler):
"""put the window in the foreground"""
if handler != None:
win32gui.ShowWindow(handler, SET_FULLSCREEN)
win32gui.SetForegroundWindow(handler)
logger.info("changed to window with handler %d" % int(handler))
def execute (self, is_screensaver=False):
"""Executes within a thread"""
app_mutex = get_app_mutex()
if app_mutex.testandset():
t = Thread( target=self._execute, args=( is_screensaver, ) )
t.start()
else:
logger.info("NOT RUNNING %s: some application is already running" % self.name)
def execute(self):
self.start_sockets()
logger.info("PROXY SOCKETS STARTED")
while self.flag:
data = self.receive_sock.recv( 30 * 1024 ) # buffer size is 30 * 1024 bytes
self.send_sock.sendto( data, (PROXY_UDP_IP, PROXY_SENDING_PORT_ONE) )
if is_app_running():
self.send_sock.sendto( data, (PROXY_UDP_IP, PROXY_SENDING_PORT_TWO) )
def execute(self, is_screensaver=False):
"""Executes within a thread"""
app_mutex = get_app_mutex()
if app_mutex.testandset():
t = Thread(target=self._execute, args=(is_screensaver, ))
t.start()
else:
logger.info("NOT RUNNING %s: some application is already running" %
self.name)
def turn_projectors_power(self, status):
if not self.in_schedule():
logger.info("NOT IN SCHEDULE. Projectors will remain with the previous state")
return
try:
projectors.projectors_power(status)
logger.info("Projectors status changed to %d" % status)
except Exception, e:
logger.error('Error changing projectors status:\n%s' % e)
def run(self):
logger.info("PROXY RUNNING")
try:
self.execute()
logger.info("PROXY STOPPED")
except Exception, e: #Pokemon
if logger:
logger.error("EXCEPTION ON PROXY:\n%s" % e)
else:
print "Exception on Proxy:", e
def execute(self):
self.start_sockets()
logger.info("PROXY SOCKETS STARTED")
while self.flag:
data = self.receive_sock.recv(
30 * 1024) # buffer size is 30 * 1024 bytes
self.send_sock.sendto(data, (PROXY_UDP_IP, PROXY_SENDING_PORT_ONE))
if is_app_running():
self.send_sock.sendto(data,
(PROXY_UDP_IP, PROXY_SENDING_PORT_TWO))
def run(self):
logger.info("PROXY RUNNING")
try:
self.execute()
logger.info("PROXY STOPPED")
except Exception, e: #Pokemon
if logger:
logger.error("EXCEPTION ON PROXY:\n%s" % e)
else:
print "Exception on Proxy:", e
def on_gesture(self, gesture, touch):
logger.debug("PROJECTORS STATE: %d" % self.activity_checker.projectors_on)
if not self.activity_checker.projectors_on:
logger.info('Turning Projectors On')
self.activity_checker.turn_projectors_power(1)
self.activity_checker.set_last_activity()
logger.debug('gesture: %d' % self.counter)
self.counter += 1
#print self.gestures.gesture_to_str(gesture)
# gesture recognition
if self.gestures.find(gesture, GESTURE_ACCEPTANCE_MARGIN) and is_app_running():
logger.debug("gesture recognized")
kill_app_running()
def open_app(self):
logger.info('\nLoading %s...\n' % unicode(self.app))
logger.info('ID: %i' % self.app.id)
logger.info('Path: %s\n' % self.app.get_extraction_fullpath())
logger.info('Boot file: %s\n' % self.app.get_boot_file())
self.app.execute()
#refresh cstegory in main thread
from mtmenu import categories_list
categories_list.refresh()
self.parent.refresh(categories_list.current)
def open_app(self):
logger.info('\nLoading %s...\n' % unicode(self.app))
logger.info('ID: %i' % self.app.id)
logger.info('Path: %s\n' % self.app.get_extraction_fullpath())
logger.info('Boot file: %s\n' % self.app.get_boot_file())
self.app.execute()
#refresh cstegory in main thread
from mtmenu import categories_list
categories_list.refresh()
self.parent.refresh(categories_list.current)
def on_gesture(self, gesture, touch):
logger.debug("PROJECTORS STATE: %d" %
self.activity_checker.projectors_on)
if not self.activity_checker.projectors_on:
logger.info('Turning Projectors On')
self.activity_checker.turn_projectors_power(1)
self.activity_checker.set_last_activity()
logger.debug('gesture: %d' % self.counter)
self.counter += 1
#print self.gestures.gesture_to_str(gesture)
# gesture recognition
if self.gestures.find(gesture,
GESTURE_ACCEPTANCE_MARGIN) and is_app_running():
logger.debug("gesture recognized")
kill_app_running()
def bring_window_to_front(toApp=False):
''' Bring the WallManager window to the front'''
from mtmenu import self_hwnd
hwnd = None
w = WindowMgr()
if toApp:
for i in range(MAX_ATTEMPTS):
# loop for the open windows on the desktop
for handler, name in w.getWindows():
logger.debug("Window opened with name %s" % name)
if handler != self_hwnd and name not in NATIVE_APP_NAMES:
hwnd = handler
logger.info('Changing context to handler %d with name %s' %
(handler, name))
break
if hwnd != None:
break
sleep(SLEEP_SECONDS_BETWEEN_ATTEMPTS)
logger.debug("Got handler %d" % hwnd)
if hwnd == None:
hwnd = self_hwnd
else:
hwnd = self_hwnd
logger.info("Going back to the main application")
for handler, name in w.getWindows():
logger.debug("Window opened with name %s" % name)
if handler != self_hwnd and name not in NATIVE_APP_NAMES:
tid, pid = win32process.GetWindowThreadProcessId(handler)
if PRODUCTION:
Popen("taskkill /F /T /PID %i" % pid, shell=True)
logger.debug('killing %s with PID %d' % (name, pid))
w.set_foreground(hwnd)
def bring_window_to_front(toApp = False):
''' Bring the WallManager window to the front'''
from mtmenu import self_hwnd
hwnd = None
w = WindowMgr()
if toApp:
for i in range(MAX_ATTEMPTS):
# loop for the open windows on the desktop
for handler, name in w.getWindows():
logger.debug("Window opened with name %s" % name)
if handler != self_hwnd and name not in NATIVE_APP_NAMES:
hwnd = handler
logger.info('Changing context to handler %d with name %s' % (handler, name))
break
if hwnd != None:
break
sleep(SLEEP_SECONDS_BETWEEN_ATTEMPTS)
logger.debug("Got handler %d" % hwnd)
if hwnd == None:
hwnd = self_hwnd
else:
hwnd = self_hwnd
logger.info("Going back to the main application")
for handler, name in w.getWindows():
logger.debug("Window opened with name %s" % name)
if handler != self_hwnd and name not in NATIVE_APP_NAMES:
tid, pid = win32process.GetWindowThreadProcessId(handler)
if PRODUCTION:
Popen("taskkill /F /T /PID %i" % pid, shell=True)
logger.debug('killing %s with PID %d' % (name, pid))
w.set_foreground(hwnd)
def _execute(self, is_screensaver):
"""Tries to execute application's batch file.
While is executing all process output (stdout/stderr) is catched
and handled later on when the application is terminated.
This method blocks until the application exits. Use run() instead.
Returns:
True if application is successfuly executed.
False is returned whether there is no boot file or another application is already running.
Raises:
An Exception is raised in case something goes wrong during
process execution"""
#hide scatter
logger.info('running application: %s' % self.name)
if (is_app_running()):
get_app_mutex().unlock()
return False
app_boot_file = self.get_boot_file()
success = False
if app_boot_file:
try:
from mtmenu import cover_window
cover_window.show()
self.start_run()
command = self.build_command(app_boot_file)
# Starts application process and waits for it to terminate
process = Popen(command, stdout = PIPE, stderr = PIPE, cwd = self.get_extraction_fullpath(), shell = False)
# defines the application that is running
set_app_running(process)
from utils import bring_window_to_front
bring_window_to_front(True)
# Concatenate output
output = StringIO()
for line in process.communicate():
output.write(line)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
def __init__(self, checker):
super(GestureWidget, self).__init__()
self.gestures = Gestures()
self.counter = 0
self.activity_checker = checker
logger.info('Gesture loaded')
def __init__(self, checker):
super(GestureWidget, self).__init__()
self.gestures = Gestures()
self.counter = 0
self.activity_checker = checker
logger.info('Gesture loaded')
def _execute(self, is_screensaver):
"""Tries to execute application's batch file.
While is executing all process output (stdout/stderr) is catched
and handled later on when the application is terminated.
This method blocks until the application exits. Use run() instead.
Returns:
True if application is successfuly executed.
False is returned whether there is no boot file or another application is already running.
Raises:
An Exception is raised in case something goes wrong during
process execution"""
#hide scatter
logger.info('running application: %s' % self.name)
if (is_app_running()):
get_app_mutex().unlock()
return False
app_boot_file = self.get_boot_file()
success = False
if app_boot_file:
try:
from mtmenu import cover_window
cover_window.show()
self.start_run()
command = self.build_command(app_boot_file)
# Starts application process and waits for it to terminate
process = Popen(command,
stdout=PIPE,
stderr=PIPE,
cwd=self.get_extraction_fullpath(),
shell=False)
# defines the application that is running
set_app_running(process)
from utils import bring_window_to_front
bring_window_to_front(True)
# Concatenate output
output = StringIO()
for line in process.communicate():
output.write(line)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
def manage_screensaver(self, control, minutes):
inactivity_time = self.get_minutes( self.cast_time_to_timedelta( control.inactivity_time ) )
application = ApplicationProxy.objects.filter(id = control.application.id)[0]
if minutes > inactivity_time and not is_app_running() and application:
logger.info('Launching Screensaver')
application.execute(True)