def join_session(self, session_id):
self.app.statusbar.progress_bar.start(5)
task = BackgroundTask(self.app,
self.app.core.join_session,
args=(session_id, ))
task.start()
self.destroy()
def join_session(self, session_id: int):
if self.app.core.xml_file:
self.app.core.xml_file = None
self.app.statusbar.progress_bar.start(5)
task = BackgroundTask(self.app,
self.app.core.join_session,
args=(session_id, ))
task.start()
self.destroy()
def open_xml_task(self, filename):
if filename:
self.add_recent_file_to_gui_config(filename)
self.app.core.xml_file = filename
self.app.core.xml_dir = str(os.path.dirname(filename))
self.prompt_save_running_session()
self.app.statusbar.progress_bar.start(5)
task = BackgroundTask(self.app,
self.app.core.open_xml,
args=(filename, ))
task.start()
def click_stop(self):
"""
redraw buttons on the toolbar, send node and link messages to grpc server
"""
logging.info("Click stop button")
self.app.canvas.hide_context()
self.app.statusbar.progress_bar.start(5)
self.time = time.perf_counter()
task = BackgroundTask(self, self.app.core.stop_session,
self.stop_callback)
task.start()
def click_start(self):
"""
Start session handler redraw buttons, send node and link messages to grpc
server.
"""
self.app.canvas.hide_context()
self.app.statusbar.progress_bar.start(5)
self.app.canvas.mode = GraphMode.SELECT
self.time = time.perf_counter()
task = BackgroundTask(self, self.app.core.start_session,
self.start_callback)
task.start()
def file_open_xml(self, event=None):
logging.info("menuaction.py file_open_xml()")
file_path = filedialog.askopenfilename(
initialdir=str(XMLS_PATH),
title="Open",
filetypes=(("XML Files", "*.xml"), ("All Files", "*")),
)
if file_path:
logging.info("opening xml: %s", file_path)
self.prompt_save_running_session()
self.app.statusbar.progress_bar.start(5)
task = BackgroundTask(self.app,
self.app.core.open_xml,
args=(file_path, ))
task.start()
def prompt_save_running_session(self, quitapp=False):
"""
Prompt use to stop running session before application is closed
:return: nothing
"""
result = True
if self.app.core.is_runtime():
result = messagebox.askyesnocancel("Exit",
"Stop the running session?")
if result:
callback = None
if quitapp:
callback = self.app.quit
task = BackgroundTask(self.app, self.cleanup_old_session, callback)
task.start()
elif quitapp:
self.app.quit()