def destroy(self): self.crawler.quit() Notebook.destroy(self)
class GUI(tk.Tk):
"""
Start graphical interface for client.
Args:
client_queue_cmd: queue to send commands
client_queue_log: queue to get logging info
client_queue_telem: queue to get telemetry data
beam_gap_queue: queue to retrieve beam gap data (any queue will do, this is handled via the gui, through the telemetry queue)
@depricated
server_ip: server IP address for rtp stream access
"""
def __init__(self, client_queue_cmd, client_queue_log, client_queue_telem,
beam_gap_queue, destroyEvent, server_ip, **kwargs):
tk.Tk.__init__(self, **kwargs)
self.client_queue_cmd = client_queue_cmd
self.client_queue_log = client_queue_log
self.client_queue_telem = client_queue_telem
self.beam_gap_queue = beam_gap_queue
self.server_ip = server_ip
self.destroyEvent = destroyEvent
def init_ui(self):
#make resizable
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self.notebook = Notebook(self)
# define mainapp instance -- also manages above telemetry thread
self.mainApplication = MainApplication(self, self.client_queue_cmd,
self.client_queue_log,
self.client_queue_telem,
self.beam_gap_queue,
self.destroyEvent,
self.server_ip)
self.notebook.add(self.mainApplication, text="Main")
# define telemetry widgets
self.monitor = Monitor(self, VisualConstants.MARS_PRIMARY(1))
self.notebook.add(self.monitor, text='Monitor')
self.notebook.grid(column=0, row=0, sticky='nsew')
# menu -outside of notebook
self.menu_ = TopMenu(self, '../gui/operations.json',
self.client_queue_cmd, 'Commands')
### Add custom commands here
self.menu_.add_menu_item('Reconnect to Cameras',
self.mainApplication.start_streams, "View")
self.menu_.add_menu_item('Left', self.mainApplication.focus_left,
'View/Camera Focus')
self.menu_.add_menu_item('Center', self.mainApplication.focus_center,
'View/Camera Focus')
self.menu_.add_menu_item('Right', self.mainApplication.focus_right,
'View/Camera Focus')
self.menu_.add_menu_item('IBeam Display', self.beamGapGraph,
'View/Windows')
self.menu_.add_menu_item('Toggle FOD Enabled',
self.mainApplication.toggle_fod,
'View/Object Detection')
self.menu_.add_menu_item('Set Ideal Images',
self.mainApplication.define_ideal_images,
'View/Object Detection')
###
self.menu_.finalize_menu_items()
self.config(menu=self.menu_)
# start all operations here so we don't cause a hissyfit between tkinter and threads
self.mainApplication.start_streams()
#define telemetryThread
self.tthread = TelemetryThread(
[self.mainApplication.telemetry_w, self.monitor],
self.client_queue_telem, self.beam_gap_queue)
self.tthread.start()
# title and icon
self.wm_title('Hyperloop Imaging Team')
#this is garbage, i hate tkinter
#self.img = ImageTk.PhotoImage(file='rit_imaging_team.xbm')
#self.tk.call('wm', 'iconphoto', self._w, self.img)
#self.iconbitmap('@rit_imaging_team.xbm')
#call destroyCallback on clicking X
self.protocol('WM_DELETE_WINDOW', self.destroyCallback)
#assign dimensions and locatin on screen
width = 900
height = 500
x = (self.winfo_screenwidth() // 2) - (width // 2)
y = (self.winfo_screenheight() // 2) - (height // 2)
self.geometry('{}x{}+{}+{}'.format(width, height, x, y))
self.update()
def killMars(self):
'''
Sends the kill command to Mars
'''
logger.debug('GUI Killing Mars...')
self.client_queue_cmd.put('exit')
def displayMarsDisconnected(self):
tkMessageBox.showerror(
'Lost connection to Mars',
'The client has lossed connection to mars, closing application.')
self.destroyClient()
def destroyClient(self):
logger.debug('GUI Killing Main App...')
self.menu_.destroy()
self.mainApplication.close_()
logger.debug('GUI Killing Monitor app...')
self.monitor.destroy()
self.notebook.destroy()
logger.debug('GUI Killing Self...')
self.killTelemThread()
logger.debug('GUI Dead')
self.quit()
self.destroy()
def killTelemThread(self):
""" Customized quit function to allow for safe closure of processes. """
logger.debug('GUI Killing Telemetry...')
self.tthread.stop()
if self.tthread.is_alive():
self.tthread.join()
def destroyCallback(self):
'''
Function called when the window handle Destory is clicked (the x)
Opens up a small prompt asking if you wanna kill mars
'''
logger.debug('GUI entering destroy callback...')
result = tkMessageBox.askyesno(
'Leaving GUI, Should Mars be Disabled?',
'Leaving GUI, should Mars be Disabled?')
if result:
self.killMars()
self.destroyClient()
def beamGapGraph(self):
'''
Function that launches the Beam Gap Widget that displays the current beam distances
in readalbe form.
'''
if getattr(self, 'top', False) == False:
self.top = BeamGapWidget(self, self.beam_gap_queue)
self.top.title("VALMAR Beam Gap")
else:
if self.top['state'] != 'normal':
self.top = BeamGapWidget(self, self.beam_gap_queue)
self.top.title("VALMAR Beam Gap")
def start(self):
'''
Starts the root window
'''
self.init_ui()
try:
self.mainloop()
except KeyboardInterrupt:
self.destroyClient()
class GUI(tk.Tk):
"""
Start graphical interface for client.
Args:
client_queue_cmd: queue to send commands
client_queue_log: queue to get logging info
client_queue_telem: queue to get telemetry data
beam_gap_queue: queue to retrieve beam gap data (any queue will do, this is handled via the gui, through the telemetry queue)
@depricated
server_ip: server IP address for rtp stream access
"""
def __init__(self, client_queue_cmd, client_queue_log, client_queue_telem, beam_gap_queue, destroyEvent, server_ip, **kwargs):
tk.Tk.__init__(self, **kwargs)
self.client_queue_cmd = client_queue_cmd
self.client_queue_log = client_queue_log
self.client_queue_telem = client_queue_telem
self.beam_gap_queue = beam_gap_queue
self.server_ip = server_ip
self.destroyEvent = destroyEvent
def init_ui(self):
#make resizable
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self.notebook = Notebook(self)
# define mainapp instance -- also manages above telemetry thread
self.mainApplication = MainApplication(self, self.client_queue_cmd, self.client_queue_log, self.client_queue_telem, self.beam_gap_queue, self.destroyEvent, self.server_ip)
self.notebook.add(self.mainApplication, text = "Main")
# define telemetry widgets
self.monitor = Monitor(self, VisualConstants.MARS_PRIMARY(1))
self.notebook.add(self.monitor, text = 'Monitor')
self.notebook.grid(column = 0, row = 0, sticky = 'nsew')
# menu -outside of notebook
self.menu_ = TopMenu(self, '../gui/operations.json', self.client_queue_cmd, 'Commands')
### Add custom commands here
self.menu_.add_menu_item('Reconnect to Cameras', self.mainApplication.start_streams, "View")
self.menu_.add_menu_item('Left', self.mainApplication.focus_left, 'View/Camera Focus')
self.menu_.add_menu_item('Center', self.mainApplication.focus_center, 'View/Camera Focus')
self.menu_.add_menu_item('Right', self.mainApplication.focus_right, 'View/Camera Focus')
self.menu_.add_menu_item('IBeam Display', self.beamGapGraph, 'View/Windows')
self.menu_.add_menu_item('Toggle FOD Enabled', self.mainApplication.toggle_fod, 'View/Object Detection')
self.menu_.add_menu_item('Set Ideal Images', self.mainApplication.define_ideal_images, 'View/Object Detection')
###
self.menu_.finalize_menu_items()
self.config(menu=self.menu_)
# start all operations here so we don't cause a hissyfit between tkinter and threads
self.mainApplication.start_streams()
#define telemetryThread
self.tthread = TelemetryThread([self.mainApplication.telemetry_w, self.monitor], self.client_queue_telem, self.beam_gap_queue)
self.tthread.start()
# title and icon
self.wm_title('Hyperloop Imaging Team')
#this is garbage, i hate tkinter
#self.img = ImageTk.PhotoImage(file='rit_imaging_team.xbm')
#self.tk.call('wm', 'iconphoto', self._w, self.img)
#self.iconbitmap('@rit_imaging_team.xbm')
#call destroyCallback on clicking X
self.protocol('WM_DELETE_WINDOW', self.destroyCallback)
#assign dimensions and locatin on screen
width = 900
height = 500
x = (self.winfo_screenwidth() // 2) - (width // 2)
y = (self.winfo_screenheight() // 2) - (height // 2)
self.geometry('{}x{}+{}+{}'.format(width, height, x, y))
self.update()
def killMars(self):
'''
Sends the kill command to Mars
'''
logger.debug('GUI Killing Mars...')
self.client_queue_cmd.put('exit')
def displayMarsDisconnected(self):
tkMessageBox.showerror('Lost connection to Mars', 'The client has lossed connection to mars, closing application.')
self.destroyClient()
def destroyClient(self):
logger.debug('GUI Killing Main App...')
self.menu_.destroy()
self.mainApplication.close_()
logger.debug('GUI Killing Monitor app...')
self.monitor.destroy()
self.notebook.destroy()
logger.debug('GUI Killing Self...')
self.killTelemThread()
logger.debug('GUI Dead')
self.quit()
self.destroy()
def killTelemThread(self):
""" Customized quit function to allow for safe closure of processes. """
logger.debug('GUI Killing Telemetry...')
self.tthread.stop()
if self.tthread.is_alive():
self.tthread.join()
def destroyCallback(self):
'''
Function called when the window handle Destory is clicked (the x)
Opens up a small prompt asking if you wanna kill mars
'''
logger.debug('GUI entering destroy callback...')
result = tkMessageBox.askyesno('Leaving GUI, Should Mars be Disabled?', 'Leaving GUI, should Mars be Disabled?')
if result:
self.killMars()
self.destroyClient()
def beamGapGraph(self):
'''
Function that launches the Beam Gap Widget that displays the current beam distances
in readalbe form.
'''
if getattr(self, 'top', False) == False:
self.top = BeamGapWidget(self, self.beam_gap_queue)
self.top.title("VALMAR Beam Gap")
else:
if self.top['state'] != 'normal':
self.top = BeamGapWidget(self, self.beam_gap_queue)
self.top.title("VALMAR Beam Gap")
def start(self):
'''
Starts the root window
'''
self.init_ui()
try:
self.mainloop()
except KeyboardInterrupt:
self.destroyClient()
def destroy(self):
self.crawler.quit()
Notebook.destroy(self)
