Added Error management when no file or folder is selected

utils/gui/pyqt/main_window/MainWindow.py

@@ -11,6 +11,7 @@ from utils.gui.pyqt.main_window.UI_MainWindow import Ui_MainWindow
 from utils.gui.pyqt.main_window.Workers.DiscreteDataWorker import DiscreteDataProcessWorker
 from utils.gui.pyqt.main_window.Workers.PreProcessWorker import PreProcessWorker
 from utils.gui.pyqt.main_window.Workers.RawDataWorker import RawDataProcessWorker
+from utils.gui.pyqt.error_popup.ErrorPopup import ErrorPopup
 class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
     """
     Main window of the application
@@ -107,15 +108,19 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
         """
         Check if the input file is valid
         """
-        if os.path.isfile(self.input_file_path.toPlainText()):
-            return True
+        if not os.path.isfile(self.input_file_path.toPlainText()):
+            ErrorPopup("Fichier d'entrée invalide",button_label="Choisir un fichier d'entrée",button_callback=self.select_file).show_popup()
+            return False
+        return True
 
     def check_output_folder(self):
         """
         Check if the output folder is valid
         """
-        if os.path.isdir(self.output_folder_path.toPlainText()):
-            return True
+        if not os.path.isdir(self.output_folder_path.toPlainText()):
+            ErrorPopup("Dossier de sortie invalide",button_label="Choisir un dossier de sortie",button_callback=self.select_folder).show_popup()
+            return False
+        return True
 
 ###############################################################################
 #                                                                             #
@@ -130,10 +135,8 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
         Start the analyse
         """
         if not self.check_input_file():
-            self.input_file_path.setPlainText("Invalid file path")
             return
         if not self.check_output_folder():
-            self.output_folder_path.setPlainText("Invalid folder path")
             return
         
         settings = SettingManager.get_instance()