def __init__(self):
self.sim_thread = None
# create widgets
self.root = Tk()
self.main_frame = Frame(self.root)
self.config_wg = ConfigWidget(self.main_frame, 1000, 700)
self.run_button = Button(self.main_frame, text="Run", command=self.run_click_handler)
self.stop_button = Button(self.main_frame, text="Stop")
logoPath = "%s/gui/%s" % (os.environ['USIM_ROOT'] , LOGO_FILE_NAME)
self.desing_frame = DesignViewer(self.main_frame, logoPath, borderwidth=3, relief="sunken")
self._place_widgets()
return
class MicroSimGui():
"""main application, it will run microSim's gui"""
def __init__(self):
self.sim_thread = None
# create widgets
self.root = Tk()
self.main_frame = Frame(self.root)
self.config_wg = ConfigWidget(self.main_frame, 1000, 700)
self.run_button = Button(self.main_frame, text="Run", command=self.run_click_handler)
self.stop_button = Button(self.main_frame, text="Stop")
logoPath = "%s/gui/%s" % (os.environ['USIM_ROOT'] , LOGO_FILE_NAME)
self.desing_frame = DesignViewer(self.main_frame, logoPath, borderwidth=3, relief="sunken")
self._place_widgets()
return
def run(self):
mainloop()
def _place_widgets(self):
self.root.columnconfigure(0, weight=1)
self.root.rowconfigure(0, weight=1)
self.main_frame.grid(row=0, column=0, sticky=NSEW)
self.main_frame.columnconfigure(0, weight=1)
self.main_frame.columnconfigure(1, weight=1)
self.main_frame.columnconfigure(2, weight=2)
self.main_frame.columnconfigure(3, weight=2)
self.main_frame.rowconfigure(0, weight=1)
options = dict(padx=3, pady=4)
self.config_wg.grid(row=0, column=0, columnspan=2, sticky=NSEW)
self.run_button.grid(row=1, column=0, sticky=W, **options)
self.stop_button.grid(row=1, column=1, sticky=E, **options)
self.desing_frame.grid(row=0, column=2, columnspan=2, rowspan=2, sticky=NSEW)
return
def run_click_handler(self):
"""Implements the actions when run button is clicked"""
if self.validate_exec_fields() is not 0 or self.validate_run_fields() is not 0:
return
self.modify_search_path()
command_line = self.build_microsim_exec_command()
invoke_command = "microSim %s" % command_line
print "Info: invocation command:", invoke_command
self.sim_thread = SimulatorThread(shlex.split(invoke_command))
self.sim_thread.run() # run simulator's thread
msg_type, msg = self.sim_thread.getMessage(block=True, timeout=5)
if msg_type == 'design_pic_update' :
self.desing_frame.load_image(msg)
def validate_exec_fields(self):
error_count = 0
if len(self.config_wg.get_modules_list()) == 0:
error_count += 1
msgBox.showerror("Incorrect value", "Please fill at least one module")
if self.config_wg.get_top() is None or self.config_wg.get_top() is "":
error_count += 1
msgBox.showerror("Incorrect value", "Top module should be non empty")
if self.config_wg.get_test() is None or self.config_wg.get_test() is "":
error_count += 1
msgBox.showerror("Incorrect value", "Test name should be non empty")
return error_count
def validate_run_fields(self):
run_mode = self.config_wg.get_run_mode()
return 0
def build_microsim_exec_command(self):
exec_command = ''
for module_name in self.config_wg.get_modules_list():
exec_command += '--module %s ' % module_name
exec_command += '--top %s ' % self.config_wg.get_top()
exec_command += '--test %s ' % self.config_wg.get_test()
exec_command += self.config_wg.get_run_mode().toCommand()
if self.config_wg.get_resolve_zero_time():
exec_command += '--resolveZeroTime '
return exec_command
def modify_search_path(self):
"""append paths appearing in GUI to python search path, if they aren't already exits in python path"""
path_list = os.environ['PYTHONPATH'].split(":")
#find paths which doesn't exit in python path
for path in self.config_wg.get_search_path_list():
if path in path_list:
continue
# add missing paths
if len(os.environ['PYTHONPATH']) > 0:
os.environ['PYTHONPATH'] += ':%s' % path
else:
os.environ['PYTHONPATH'] = path
