def setup(self):
"""
Initialize the tobii libraries and start finding the eyetracker.
"""
tobii.eye_tracking_io.init()
self.tracker_mainloop_thread = MainloopThread()
self.search_for_trackers()
def backcall(event_type, event_name, tracker_id):
if event_type == tobii.eye_tracking_io.browsing.EyetrackerBrowser.FOUND:
print(event_type)
print(event_name)
loop = MainloopThread()
e = Eyetracker.create_async(
loop, tracker_id,
lambda error, eyetracker: new_tracker_callback(error, eyetracker))
print(e)
def __init__(self):
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.set_title("Upgrade Tool")
self.window.connect("delete_event", self.delete_event)
self.window.connect("destroy", self.destroy)
self.window.set_border_width(3)
self.window.set_size_request(550, -1)
self.mainloop = MainloopThread()
self.mainloop.start()
self.vbox = gtk.VBox()
self.vbox.set_spacing(3)
self.selector = EyetrackerSelector(self.mainloop, self._on_selected)
self.file_filter = gtk.FileFilter()
self.file_filter.set_name("Tobii Upgrade Packages")
self.file_filter.add_pattern("*.tobiipkg")
self.chooser = gtk.FileChooserButton(title="Select Firmware File")
self.chooser.add_filter(self.file_filter)
self.chooser.connect('file-set', self._on_file_selected)
self.hbox1 = gtk.HBox()
self.hbox1.pack_start(self.selector)
self.hbox1.pack_end(self.chooser)
self.progress = gtk.ProgressBar()
self.cancel = gtk.Button("Cancel")
self.cancel.set_sensitive(False)
self.start = gtk.Button("Start Upgrade")
self.start.set_sensitive(False)
self.start.connect('clicked', self._start_upgrade)
self.hbox2 = gtk.HBox()
self.hbox2.pack_start(self.progress)
self.hbox2.pack_end(self.cancel, expand=False)
self.hbox2.pack_end(self.start, expand=False)
self.vbox.pack_start(self.hbox1, expand=False)
self.vbox.pack_end(self.hbox2, expand=False)
self.window.add(self.vbox)
self.window.show_all()
self.upgrading_device = None
self.selected_file = None
self.upgrade_started = False
#print("Tracking")
if gaze and is_blinking(gaze):
print("Blinked at " + str(gaze.Timestamp))
def is_blinking(gaze):
NO_DATA = Point2D(-1.0, -1.0)
return compare(gaze.RightGazePoint2D, NO_DATA) and compare(
gaze.LeftGazePoint2D, NO_DATA)
def compare(p1, p2):
return p1.x == p2.x and p1.y == p2.y
def backcall(event_type, event_name, tracker_id):
if event_type == tobii.eye_tracking_io.browsing.EyetrackerBrowser.FOUND:
print(event_type)
print(event_name)
loop = MainloopThread()
e = Eyetracker.create_async(
loop, tracker_id,
lambda error, eyetracker: new_tracker_callback(error, eyetracker))
print(e)
tobii.eye_tracking_io.init()
ml = MainloopThread()
print(type(ml))
et = EyetrackerBrowser(mainloop=ml, callback=backcall)
def OnBrowserEvent(self, event_type, event_name, tracker_id):
if event_type == tobii.eye_tracking_io.browsing.EyetrackerBrowser.FOUND:
loop = MainloopThread()
e = Eyetracker.create_async(
loop, tracker_id,
lambda error, eyetracker: self.OnNewTracker(error, eyetracker))
def StartTest(self):
tobii.eye_tracking_io.init()
ml = MainloopThread()
et = EyetrackerBrowser(mainloop=ml, callback=self.OnBrowserEvent)
