def setup_ui(self):
self.setWindowTitle('Modern Cryptography')
self.setMinimumSize(950, 600)
self.central_widget = QtWidgets.QWidget(self)
self.main_input = MainInput(self.central_widget)
self.configuration_box = ConfigurationBox(self.central_widget)
self.layout = QHBoxLayout()
self.layout.addWidget(self.configuration_box)
self.layout.addWidget(self.main_input)
self.central_widget.setLayout(self.layout)
self.setCentralWidget(self.central_widget)
self.main_input.tab_string.input_mode.btn_execute.clicked.connect(
self.execute_string)
self.main_input.tab_file.input_mode.btn_execute.clicked.connect(
self.execute_file)
self.main_input.tab_string.output_string.btn_save_to_file.clicked.connect(
self.save_to_file)
self.main_input.tab_string.input_string.btn_load_from_file.clicked.connect(
self.load_from_file)
engine_type_signal = EncryptionParms.get_instance().signal.engine_type
engine_type_slot = self.configuration_box.keygen.on_update_keygen_widget
engine_type_slot_2 = self.configuration_box.key_setup.on_update_key_setup_widget
engine_type_signal.connect(engine_type_slot)
engine_type_signal.connect(engine_type_slot_2)
self.configuration_box.keygen.btn_generate.clicked.connect(
self.generate_key)
def __init__(self):
super(MainWindow, self).__init__()
self.enc_parms = EncryptionParms.get_instance()
QThreadPool.globalInstance().setMaxThreadCount(cpu_count() - 1)
self.setup_ui()
def browse_key(self, is_private: bool):
filepath, _ = QFileDialog.getOpenFileName(self, 'Single File',
QtCore.QDir.currentPath(),
'*.pub *.pri')
if filepath:
key = EncryptionParms.get_instance().get_engine().load_key(
filepath)
self.apply_key(key, is_private)
def switch_mode(self):
self.is_encrypt = not self.is_encrypt
if self.is_encrypt:
mode = ModeType.ENCRYPT
else:
mode = ModeType.DECRYPT
EncryptionParms.get_instance().mode = mode
self.lbl_mode_value.setText(mode.value)
def set_engine_type(self, idx: int):
EncryptionParms.get_instance().update_engine_type(
self.list_of_algorithm[idx])
def execute(self):
EncryptionParms.get_instance().print_info()