+ use class and logging

gui/gui.py

@@ -2,11 +2,25 @@ from gui.utils import nassi, output
 import PySimpleGUI as sg
 import os.path
 import random
+import logging
 
 
-def gui():
+class gui:
 
-    sg.theme('DarkGrey11')
+    def __init__(self, theme: str, debug_mode: bool):
+        self.get_debug_mode(mode=debug_mode)
+        window = self.init_gui(theme=theme)
+        self.show_gui(window=window)
+
+    def get_debug_mode(self, mode: bool):
+        loging_level = logging.INFO
+        if mode:
+            loging_level = logging.DEBUG
+        logging.basicConfig(level=loging_level)
+
+    def init_gui(self, theme: str):
+        sg.theme(theme)
+        logging.info(('Theme = ' + theme))
 
         java_file_list_column = [
             [
@@ -16,6 +30,7 @@ def gui():
                                                                     '*.*')), key='-JAVA FILE-'),  # ('ALL Files','*.*')
             ],
         ]
+        logging.info('set java_file_list_column GUI')
 
         file_list_column = [
             [
@@ -29,18 +44,21 @@ def gui():
                 )
             ],
         ]
+        logging.info('set file_list_column GUI')
 
         diagramm_viewer_column = [
             [sg.Text("Choose your Code for preview. ", size=(100, 10))],
             [sg.Text(size=(40, 1), key="-TOUT-")],
             [sg.Image(key='-IMAGE-')],
         ]
+        logging.info('set diagramm_viewer_column GUI')
 
         buttons_column = [
             [sg.Button(button_text='Create Image', key='-CREATE-')],
             # * fun feature
             [sg.Button(button_text='Donate', key='-DONATE-')],
         ]
+        logging.info('set buttons_column GUI')
 
         layout = [
             [
@@ -53,22 +71,30 @@ def gui():
                 sg.Column(diagramm_viewer_column),
             ]
         ]
+        logging.info('init layout GUI')
 
         window = sg.Window('Nassi Viewer', layout, resizable=True)
+        return window
+
+    def show_gui(self, theme: str, window: sg.Window):
 
         while True:
             event, values = window.read()
             if event == 'Exit' or event == sg.WIN_CLOSED:
+                logging.info(('event = ' + str(event)))
                 break
 
             if event == '-DONATE-':
+                logging.info(('event = ' + str(event)))
                 sg.popup_notify(
                     ('You donated $' + str(random.randint(500, 100000000)) + '.'), title='Thanks')
 
             if event == '-OUTPUT FOLDER-':
+                logging.info(('event = ' + str(event) + ' value = ' + str(values['-OUTPUT FOLDER-'])))
                 fnames = output(values)
                 window['-OUTPUT FILE LIST-'].update(fnames)
             elif event == '-OUTPUT FILE LIST-':
+                logging.info(('event = ' + str(event) + ' value = ' + str(values['-OUTPUT FILE LIST-'])))
                 try:
                     filename = os.path.join(
                         values["-OUTPUT FOLDER-"], values["-OUTPUT FILE LIST-"][0]
@@ -78,12 +104,15 @@ def gui():
                 except:
                     pass
             if event == '-JAVA FOLDER-':
+                logging.info(('event = ' + str(event) + ' value = ' + str(values['-JAVA FOLDER-'])))
                 folder = values['-JAVA FOLDER-']
                 window['-JAVA FOLDER-'].update(values['-JAVA FILE-'])
 
             elif event == '-CREATE-':
+                logging.info(('event = ' + str(event) + 'values = ' + str(values)))
                 try:
                     if values['-JAVA FOLDER-'] and values['-OUTPUT FOLDER-']:
+                        logging.info(('Try create Image with values = ' + str(values)))
                         try:
                             file_path = os.path.join(
                                 values["-JAVA FOLDER-"],
@@ -97,17 +126,19 @@ def gui():
                                             title='Created')
 
                         except:
+                            logging.error(('Failed to create Image with values = ' + str(values)))
                             pass
 
                     elif values['-JAVA FOLDER-']:
-                    print('No Output')
+                        logging.error('No Output')
                         sg.popup_annoying('No Output', title='Error',
                                         auto_close_duration=5, auto_close=True)
                     elif values['-OUTPUT FOLDER-']:
-                    print('No Input')
+                        logging.error('No Input')
                         sg.popup_annoying('No Input', title='Error',
                                         auto_close_duration=5, auto_close=True)
                     else:
+                        logging.error('Unexpected Case!')
                         sg.popup_annoying('Unexpected Case!', title='Error')
                 except:
                     pass

interpreter/NassiShneidermann.py

@@ -4,6 +4,7 @@ import logging
 from draw.Iinstruction import Iinstruction
 from interpreter import interpret_source as itp
 from draw import code_to_image as cti
+# from gui.gui import 
 
 
 class NassiShneidermanDiagram:

run.py

@@ -1,3 +1,3 @@
 from gui.gui import gui
 
-gui()
+gui(theme='DarkGrey11', debug_mode=True)