def on_btn_simulate_clicked(self):
if not self.simulator_config.protocol_valid():
QMessageBox.critical(self, self.tr("Invalid protocol configuration"),
self.tr(
"There are some problems with your protocol configuration. Please fix them first."))
return
if not len(self.simulator_config.get_all_messages()):
QMessageBox.critical(self, self.tr("No messages found"), self.tr("Please add at least one message."))
return
num_simulated = len([p for p in self.project_manager.participants if p.simulate])
if num_simulated == 0:
if self.ui.listViewSimulate.model().rowCount() == 0:
QMessageBox.critical(self, self.tr("No active participants"),
self.tr("You have no active participants.<br>"
"Please add a participant in the <i>Participants tab</i> and "
"assign it to at least one message as <i>source</i> or <i>destination.</i>"))
return
else:
QMessageBox.critical(self, self.tr("No participant for simulation selected"),
self.tr("Please check at least one participant from the "
"<i>Simulate these participants</i> list."))
return
try:
self.get_simulator_dialog().exec_()
except Exception as e:
Errors.exception(e)
def show_open_dialog(self, directory=False):
dialog = FileOperator.get_open_dialog(directory_mode=directory,
parent=self,
name_filter="full")
if dialog.exec_():
try:
file_names = dialog.selectedFiles()
folders = [
folder for folder in file_names if os.path.isdir(folder)
]
if len(folders) > 0:
folder = folders[0]
for f in self.signal_tab_controller.signal_frames:
self.close_signal_frame(f)
self.project_manager.set_project_folder(folder)
else:
self.setCursor(Qt.WaitCursor)
file_names = FileOperator.uncompress_archives(
file_names, QDir.tempPath())
self.add_files(file_names)
self.unsetCursor()
except Exception as e:
Errors.exception(e)
self.unsetCursor()
def close_signal_frame(self, signal_frame: SignalFrame):
try:
self.project_manager.write_signal_information_to_project_file(
signal_frame.signal)
try:
proto = self.signal_protocol_dict[signal_frame]
except KeyError:
proto = None
if proto is not None:
self.close_protocol(proto)
del self.signal_protocol_dict[signal_frame]
if self.signal_tab_controller.ui.scrlAreaSignals.minimumHeight(
) > signal_frame.height():
self.signal_tab_controller.ui.scrlAreaSignals.setMinimumHeight(
self.signal_tab_controller.ui.scrlAreaSignals.
minimumHeight() - signal_frame.height())
if signal_frame.signal is not None:
# Non-Empty Frame (when a signal and not a protocol is opened)
self.file_proxy_model.open_files.discard(
signal_frame.signal.filename)
signal_frame.eliminate()
self.compare_frame_controller.ui.treeViewProtocols.expandAll()
self.set_frame_numbers()
self.refresh_main_menu()
except Exception as e:
Errors.exception(e)
self.unsetCursor()
def on_selected_tx_device_changed(self):
old_name = self.simulator.sender.device_name
try:
dev_name = self.device_settings_tx_widget.ui.cbDevice.currentText()
self.simulator.sender.device_name = dev_name
self.device_settings_tx_widget.device = self.simulator.sender.device
except Exception as e:
self.device_settings_tx_widget.ui.cbDevice.setCurrentText(old_name)
Errors.exception(e)
def on_open_recent_action_triggered(self):
action = self.sender()
try:
if os.path.isdir(action.data()):
self.project_manager.set_project_folder(action.data())
elif os.path.isfile(action.data()):
self.setCursor(Qt.WaitCursor)
self.add_files(FileOperator.uncompress_archives([action.data()], QDir.tempPath()))
self.unsetCursor()
except Exception as e:
Errors.exception(e)
self.unsetCursor()
def on_btn_send_clicked(self):
try:
total_samples = self.total_modulated_samples
buffer = self.prepare_modulation_buffer(total_samples)
if buffer is not None:
modulated_data = self.modulate_data(buffer)
else:
# Enter continuous mode
modulated_data = None
try:
if modulated_data is not None:
try:
dialog = SendDialog(
self.project_manager,
modulated_data=modulated_data,
modulation_msg_indices=self.modulation_msg_indices,
parent=self)
except MemoryError:
# Not enough memory for device buffer so we need to create a continuous send dialog
del modulated_data
Errors.not_enough_ram_for_sending_precache(None)
dialog = ContinuousSendDialog(
self.project_manager,
self.table_model.protocol.messages,
self.modulators,
total_samples,
parent=self)
else:
dialog = ContinuousSendDialog(
self.project_manager,
self.table_model.protocol.messages,
self.modulators,
total_samples,
parent=self)
except OSError as e:
logger.exception(e)
return
if dialog.has_empty_device_list:
Errors.no_device()
dialog.close()
return
dialog.device_parameters_changed.connect(
self.project_manager.set_device_parameters)
dialog.show()
dialog.graphics_view.show_full_scene(reinitialize=True)
except Exception as e:
Errors.exception(e)
self.unsetCursor()
def generate_file(self):
try:
total_samples = self.total_modulated_samples
buffer = self.prepare_modulation_buffer(total_samples, show_error=False)
if buffer is None:
Errors.generic_error(self.tr("File too big"), self.tr("This file would get too big to save."))
self.unsetCursor()
return
modulated_samples = self.modulate_data(buffer)
try:
sample_rate = self.modulators[0].sample_rate
except Exception as e:
logger.exception(e)
sample_rate = 1e6
FileOperator.save_data_dialog("generated", modulated_samples, sample_rate=sample_rate, parent=self)
except Exception as e:
Errors.exception(e)
self.unsetCursor()
