def __init__(self):
# get a logger
self.log = logging.getLogger("GTK_Main")
# save init values
self.fullscreen = False # this is technicaly not consistant as it is not chnaged on system uests
self.robot = Robot(self.BT_ADDRESS)
self.feed_radio = "real"
self.fix_colour = False
self.half_time = False
# do some jazz to see if we are on dice and or video pc
self.hostname = gethostname()
self.are_in_inf = False
self.are_on_vision_pc = False
if self.hostname.endswith("inf.ed.ac.uk"):
self.are_in_inf = True
if self.hostname.split(".")[0] in [
"lappy", "mitsubishi", "lexus", "honda"
]:
self.are_on_vision_pc = True
# setup the window
builder = gtk.Builder()
builder.add_from_file("main_ui.xml")
self.window = builder.get_object("window_main")
# change out the image with are video widget
video_holder_box = builder.get_object("box_videoHolder")
video_holder_img = builder.get_object("image_videoHolder")
self.gst = GstDrawingArea()
video_holder_box.remove(video_holder_img)
video_holder_box.add(self.gst)
# connect to GUI events
self.window.set_events(gtk.gdk.KEY_PRESS_MASK
| gtk.gdk.KEY_RELEASE_MASK)
self.window.connect("key_press_event", self.on_key_press)
self.window.connect("key_release_event", self.on_key_release)
self.window.connect("destroy", self.clean_quit)
builder.connect_signals(self)
# get all wigets that are needed later
self.table_manualControl = builder.get_object("table_manualControl")
# show the GUI
self.gst.show()
self.window.show()
self.log.debug("GTK windows complete")
def __connect(self):
self.button_connect["text"] = "Connecting"
try:
# first try to find are know robot
self.robot = Robot(host=self.BT_ADDRESS)
except RobotNotFoundError: # TODO
# try to find any robot
self.robot = Robot()
except Exception as error:
print "Robot Error" # + str(error)
self.button_connect["text"] = "Connect"
self.button_connect["state"] = "active"
raise error
self.scale_power.set(self.robot.get_power())
self.button_up["state"] = "active"
self.button_dn["state"] = "active"
self.button_le["state"] = "active"
self.button_ri["state"] = "active"
self.button_st["state"] = "active"
self.button_bz["state"] = "active"
self.scale_power["state"] = "active"
self.button_connect["state"] = "disabled"
self.button_connect["text"] = "Connected"
def __connect(self, widget=None, data=None):
if not self.button_connect.get_active():
self.button_connect.set_active(True) # keep it active
return # ingnor button when not acctive
if self.robot != None:
self.log.warning("Tryed to connect to a already connected brick")
return
self.button_connect.set_label("Connecting")
try:
# first try to find are know robot
self.robot = Robot(host=self.BT_ADDRESS)
self.button_connect.set_label("Conected")
self.button_connect.set_active(True)
except Exception as error:
self.log.error(error)
self.button_connect.set_label("Connect")
self.button_connect.set_active(False)
self.robot = None
