def __init__(self, person, **kwargs):
super(AppSwitcher, self).__init__ (**kwargs)
def logout(instance):
""" A callback function that calls the logoutUser method from masterControl. Is the event handler for the Sign Out button."""
self.clear_widgets()
self.parent.logoutUser()
def editHandle(instance):
""" A callback function that sets the current screen to the profile edit appelt. """
print("In EditHandle")
sm.current = 'prof'
prof = ProfileManager(person, name = 'prof')
bar = F.ActionBar(pos_hint={'top': 1})
av = F.ActionView()
av.add_widget(F.ActionPrevious(title='Dash', with_previous=False))
av.add_widget(F.ActionOverflow())
testButton = ActionButton(text = 'testButton')
dd = ActionGroup(text = 'Applets', mode = 'spinner')
dd.add_widget(testButton)
av.add_widget(dd)
userdd = ActionGroup(text='Welcome ' + person.m_name, mode = 'spinner')
logoutButton = ActionButton(text = 'Sign Out')
logoutButton.bind(on_release = logout)
editProfileButton = ActionButton(text = 'Edit Profile')
editProfileButton.bind(on_release = editHandle)
userdd.add_widget(editProfileButton)
userdd.add_widget(logoutButton)
av.add_widget(userdd)
bar.add_widget(av)
av.use_separator = True
self.add_widget(bar)
sm = ScreenManager()
screen = Screen(name='Screen')
screen.add_widget(Label(text='Screen'))
screen2 = Screen(name='Screen 2')
screen2.add_widget(Label(text = 'Screen 2'))
sm.add_widget(screen)
sm.add_widget(screen2)
sm.add_widget(prof)
self.add_widget(sm)
def place_list(self, req):
if req['data'] is None:
self.ids.content_layout.add_widget(
Label(text="No camera added yet"))
else:
# pprint.pprint(req)
for x in req['data']:
actionbar = F.ActionBar(pos_hint={'top': 1})
av = F.ActionView()
av.add_widget(
F.ActionPrevious(title=x['name'],
with_previous=False,
size=[0.5, 0.5]))
av.add_widget(F.ActionOverflow())
ag = F.ActionGroup(text='CV')
ag.add_widget(
F.ActionPrevious(title=x['ip'], with_previous=False))
class OffActionButton(Button, ActionItem):
def __init__(self, **kwargs):
super(OffActionButton, self).__init__(**kwargs)
self.camera_id = x['id']
self.text = "Delete"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_release(self):
try:
URL = api_uri + '/gui/deletecamera/{0}'.format(
self.camera_id)
r = requests.get(URL)
rjson = r.json()
print rjson
except Exception as e:
print e
ag.add_widget(OffActionButton())
av.add_widget(ag)
actionbar.add_widget(av)
self.ids.content_layout.add_widget(actionbar)
def place_list(self, req):
print(type(req['status']))
print self.format_status(req['status'])
if req['status'] is 1 or self.pending:
if not self.pending:
self.pending = True
self.counter = 20
if self.pending:
self.counter = -1
if self.counter is 0:
self.pending = False
if self.pending and req['status'] is 0:
req['status'] = 3
self.ids.scanner_list.add_widget(
Label(text="Scanner status: {0}".format(
self.format_status(req['status']))))
for x in req['ips']:
actionbar = F.ActionBar(pos_hint={'top': 2})
av = F.ActionView()
av.add_widget(
F.ActionPrevious(title=x, with_previous=False, size=[1,
1]))
av.add_widget(F.ActionOverflow())
print x
class AddActionButton(Button, ActionItem):
def __init__(self, popup, **kwargs):
super(AddActionButton, self).__init__(**kwargs)
self.popup = popup
self.camera_id = x
self.ip = str(x)
print("Button IP:" + self.ip)
self.text = "Add Camera"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_release(self):
try:
self.create_camera_post_request(
self.ip, self.ip, 'GembirdCamera')
self.popup.dismiss_popup()
except Exception as e:
print e
def create_camera_post_request(self, name, ip, libname):
try:
data = {"name": name, "ip": ip, "libname": libname}
req = urllib2.Request(api_uri +
'/gui/createcamera')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
print(response)
except ValueError as e:
traceback.print_exc()
print(e)
av.add_widget(AddActionButton(self))
actionbar.add_widget(av)
self.ids.scanner_list.add_widget(actionbar)
else:
self.ids.scanner_list.add_widget(
Label(text="Scanner status: {0}".format(
self.format_status(req['status']))))
def place_list(self, req):
print(type(req['status']))
print self.format_status(req['status'])
if req['status'] is 1 or self.pending:
if not self.pending:
self.pending = True
self.counter = 20
if self.pending:
self.counter = - 1
if self.counter is 0:
self.pending = False
if self.pending and req['status'] is 0:
req['status'] = 3
self.ids.scanner_list.add_widget(
Label(text="Scanner status: {0}".format(self.format_status(req['status']))))
for x in req['ips']:
actionbar = F.ActionBar(pos_hint={'top': 2})
av = F.ActionView()
av.add_widget(F.ActionPrevious(title=x, with_previous=False, size=[1, 1]))
av.add_widget(F.ActionOverflow())
print x
class AddActionButton(Button, ActionItem):
def __init__(self, popup, **kwargs):
super(AddActionButton, self).__init__(**kwargs)
self.popup = popup
self.text = "Set as API"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_press(self):
try:
self.set_api(x)
print 5
self.popup.dismiss_popup()
print 6
except Exception as e:
print e
def set_api(self, x):
api_url = 'http://{0}:3000'.format(x)
print(type(x))
print api_url
path_to_json = os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'settings.json')
jsonFile = open(path_to_json, "r")
data = json.load(jsonFile)
jsonFile.close()
print 1
## Working with buffered content
data["api_uri"] = api_url
JSONThread1 = JSONThread()
JSONThread1.data = data
JSONThread1.start()
av.add_widget(AddActionButton(self))
actionbar.add_widget(av)
self.ids.scanner_list.add_widget(actionbar)
else:
self.ids.scanner_list.add_widget(
Label(text="Scanner status: {0}".format(self.format_status(req['status']))))
def place_list(self, req):
try:
if req['data'] is None:
self.ids.content_layout.add_widget(
Label(text="No camera added yet"))
else:
# Print active camera list
# pprint.pprint(req)
for x in req['data']:
actionbar = F.ActionBar(pos_hint={'top': 1})
av = F.ActionView()
av.add_widget(
F.ActionPrevious(title=x['name'],
with_previous=False,
size=[0.5, 0.5]))
av.add_widget(F.ActionOverflow())
# Print CV STATUS of active camera list
# print 'CV assigned ' + str(x['cv_assigned'])
# print 'CV status ' + str(x['cv_status'])
if x['cv_assigned'] is False:
titlestr = "Computer Vision: Not Assigned"
elif x['cv_status'] is False:
titlestr = "Computer Vision: OFF"
elif x['cv_status'] is True:
titlestr = "Computer Vision: ON"
ag = F.ActionGroup(text='CV')
ag.add_widget(
F.ActionPrevious(title=titlestr, with_previous=False))
class OffActionButton(Button, ActionItem):
def __init__(self, **kwargs):
super(OffActionButton, self).__init__(**kwargs)
self.camera_id = x['id']
self.text = "Off"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_release(self):
try:
URL = api_uri + '/gui/disablecv/{0}'.format(
self.camera_id)
r = requests.get(URL)
rjson = r.json()
print rjson
except Exception as e:
print e
class OnActionButton(Button, ActionItem):
def __init__(self, **kwargs):
super(OnActionButton, self).__init__(**kwargs)
self.camera_id = x['id']
self.text = "On"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_release(self):
try:
URL = api_uri + '/gui/enablecv/{0}'.format(
self.camera_id)
r = requests.get(URL)
rjson = r.json()
print rjson
except Exception as e:
print e
class ManualButton(Button, ActionItem):
def __init__(self, **kwargs):
super(ManualButton, self).__init__(**kwargs)
self.camera_id = x['id']
self.text = "Manual"
self.size = [0.5, 1]
self.size_hint_x = .3
self.size_hint_y = 1
def on_press(self):
try:
box = GridLayout(cols=3)
box.add_widget(
Button(text='up_left',
on_release=lambda *args: self.
move_request('up_left', *args)))
box.add_widget(
Button(text='up',
on_release=lambda *args: self.
move_request('up', *args)))
box.add_widget(
Button(text='up_right',
on_release=lambda *args: self.
move_request('up_right', *args)))
box.add_widget(
Button(text='left',
on_release=lambda *args: self.
move_request('left', *args)))
box.add_widget(
Button(text='close',
on_release=self.popup_close))
box.add_widget(
Button(text='right',
on_release=lambda *args: self.
move_request('right', *args)))
box.add_widget(
Button(text='down_left',
on_release=lambda *args: self.
move_request('down_left', *args)))
box.add_widget(
Button(text='down',
on_release=lambda *args: self.
move_request('down', *args)))
box.add_widget(
Button(text='down_right',
on_release=lambda *args: self.
move_request('down_right', *args)))
box.add_widget(Label(text='Size of margins'))
controlSlider = Slider(min=0.8,
max=1.05,
value=1)
box.add_widget(controlSlider)
box.add_widget(
Button(text='Send Margins',
on_release=lambda *args: self.
send_slider_value(controlSlider.
value)))
self.popup = Popup(title='Manual Control',
content=box,
auto_dismiss=False,
size_hint=(.8, .8),
size=(400, 400))
self.popup.open()
except Exception as e:
traceback.print_exc()
print e
def send_slider_value(self, value):
URL = api_uri + '/get/slider/value={}'.format(
value)
r = requests.get(URL)
sleep(2)
def move_request(self, direction, *args):
print str(direction)
requests.get(
(api_uri +
'/gui/move/manual/camera_id={}/direction={}'.
format(self.camera_id, direction)))
def popup_close(self, *args):
self.popup.dismiss()
ag.add_widget(OffActionButton())
ag.add_widget(OnActionButton())
ag.add_widget(ManualButton())
av.add_widget(ag)
actionbar.add_widget(av)
self.ids.content_layout.add_widget(actionbar)
except TypeError as e:
traceback.print_exc()
print(e)