Add dropdown menu

app.py

 """
 
 import tkinter
+import tkinter.font
+import tkinter.filedialog
 import subprocess
 import configparser
 
 
 __version__ = 0.3
 
-class App:
+class PythonBCIgui:
 
     def __init__(self, master):
-        self.paradigmText = tkinter.sys.argv[1]
-        # App.paradigmText = sys.argv[1]
-        # pathOrigin = os.path.dirname(os.path.realpath(__file__))
+        #pathOrigin = os.path.dirname(os.path.realpath(__file__))
+        #print(pathOrigin)
 
         # TODO current working directory auf root von dieser file setzen
 
         # pathSave = "\\questions\\" + self.paradigmText
         # pathSave = os.getcwd() + pathSave
 
-        config.read('config.ini')
-
-        # Einstellung der GUI Größe
+        # Einstellung der Button Größe
         textH = 4
         textHsmall = 2
         textW = 20
-
-        def makeBtn(self, text, bg, command, side):
+        
+        def makeBtn(self, text, bg, command):
             self.button = tkinter.Button(frame, text=text, bg=bg, command=command)
             self.button.config( height = textH, width = textW )
             self.button['font'] = tkinter.font.Font(family='Helvetica', size=16, weight='bold')
-            self.button.pack(side=side)
             return self.button
 
-        def makeBtnSmall(self, text, bg, command, side):
+        def makeBtnSmall(self, text, bg, command):
             self.button = tkinter.Button(frame, text=text, bg=bg, command=command)
             self.button.config( height = textHsmall, width = textW )
             self.button['font'] = tkinter.font.Font(family='Helvetica', size=16, weight='bold')
-            self.button.pack(side=side)
             return self.button
 
         frame = tkinter.Frame(master)
         frame.pack()
 
         # label generation
-        headerText = 'PythonBCIgui V' + str(__version__) + '\n\n' + self.paradigmText + ' BCI'
+        headerText = config['SETTINGS']['paradigm'] + ' BCI'
         self.Lparadigm = tkinter.Label(frame, text = headerText, height = 4, width = 20)
         self.Lparadigm['font'] = tkinter.font.Font(family='Helvetica', size=16, weight='bold')
         self.Lparadigm.pack()
 
         # button generation
-        if self.paradigmText == 'Tactile':
-            self.Bfilter = makeBtn(self, "1. Filter", "lightyellow", self.btn_filter, tkinter.TOP)
-            self.BtacCal = makeBtn(self, "2. Kalibrierung", "lightgreen", self.btn_tacCal, tkinter.TOP)
-            self.Bp300 = makeBtn(self, "3. P300 Klassifizierung", "orange", self.btn_p300, tkinter.TOP)
-            self.BtacCopy = makeBtn(self, "4. Freies Buchstabieren", "lightblue", self.btn_tacCopy, tkinter.TOP)
-            self.BtacSimul = makeBtn(self, "5. Rollstuhlsimulator", "pink", self.btn_tacSimul, tkinter.TOP)
-        elif self.paradigmText == 'Visual':
-            self.Bfilter = makeBtn(self, "1. Filter", "lightyellow", self.btn_filter, tkinter.TOP)
-            self.BvisCal = makeBtn(self, "2. Kalibrierung", "lightgreen", self.btn_visCal, tkinter.TOP)
-            self.Bp300 = makeBtn(self, "3. P300 Klassifizierung", "orange", self.btn_p300, tkinter.TOP)
-            self.BvisCopy = makeBtn(self, "4. Freies Buchstabieren", "lightblue", self.btn_visCopy, tkinter.TOP)
-        elif self.paradigmText == 'Test':  # TODO Remove
-            self.Bfilter = makeBtn(self, "1. Filter", "lightyellow", self.btn_filter, tkinter.TOP)
-            self.BvisCal = makeBtn(self, "2. Kalibrierung", "lightgreen", self.btn_visCal, tkinter.TOP)
-            self.Bp300 = makeBtn(self, "3. P300 Klassifizierung", "orange", self.btn_p300, tkinter.TOP)
-            self.BvisCopy = makeBtn(self, "4. Freies Buchstabieren", "lightblue", self.btn_visCopy, tkinter.TOP)
-            self.Btest = makeBtnSmall(self, "TEST", "green", self.btn_test, tkinter.TOP)  # TODO Remove
-        else:
-            print('Fehler: Bitte wählen Sie "Tactile" oder "Visual" als Argument')
-            raise ValueError
-
-        # self.Bquest = makeBtnSmall(self, "6. Fragebogen", "green", self.btn_quest, TOP)
-        self.BtacConfig = makeBtnSmall(self, "Konfiguration", "gray", self.btn_config, tkinter.TOP)
+        self.BtacFilter = makeBtn(self, "Filter", "pink", self.btn_tacFilter)
+
+        self.BtacCal = makeBtn(self, "Kalibrierung", "lightgreen", self.btn_tacCal)
+        self.BvisCal = makeBtn(self, "Kalibrierung", "lightgreen", self.btn_visCal)
+
+        self.Bp300 = makeBtn(self, "P300 Klassifizierung", "orange", self.btn_p300)
+
+        self.BtacCopy = makeBtn(self, "Freies Buchstabieren", "lightblue", self.btn_tacCopy)
+        self.BvisCopy = makeBtn(self, "Freies Buchstabieren", "lightblue", self.btn_visCopy)
+
+        self.BtacSimul = makeBtn(self, "Rollstuhlsimulator", "lightyellow", self.btn_tacSimul)
+        
+        # self.Bquest = makeBtnSmall(self, "Fragebogen", "green", self.btn_quest, TOP)
 
         frame.rowconfigure((0,1), weight=1)  # make buttons stretch when
         frame.columnconfigure((0,2), weight=1)  # when window is resized
         # TODO Hilfestellung nach jedem Button aufploppen lassen:
         # Was tun? Wo klicken? Welche File wo laden?
 
+        self.pack_layout()
+
     # 1. FILTER ##################################
-    def btn_filter(self):
+    def btn_tacFilter(self):
         print('Starte TactileBCIFilter.exe')
         subprocess.Popen(config['PATH']['tactilebcifilter'] + '\TactileBCIFilter.exe')
 
         subprocess.Popen([config['PATH']['bci2000'] + r'\prog\gUSBampSource.exe', '127.0.0.1'])
         subprocess.Popen([config['PATH']['bci2000'] + r'\prog\P3SignalProcessing.exe', '127.0.0.1'])
         subprocess.Popen([config['PATH']['bci2000'] + r'\prog\P3Speller.exe', '127.0.0.1'])
-        # TODO Lock einführen und bei Returnwert Lock öffnen
+        # TODO Lock einführen und bei Returnwert Lock öffnen mit tkinter.Button.config(state = tkinter.DISABLED)
     def btn_visCal(self):
         print('starte visuelle Kalibrierung')
         subprocess.Popen([config['PATH']['bci2000'] + r'\prog\Operator.exe', '--OnConnect', '-LOAD PARAMETERFILE gUSBamp_visual_copySpeller.prm'])
     #     q.qSubjControl()
     #     q.qCtrlChange()
     #     q.save()
-
-    # X. Settings #########################
-    def btn_config(self):
-        print('Konfiguration')
-        tkinter.messagebox.showinfo('Konfiguration', 'Bitte wählen Sie nun den BCI2000 Ordner aus, in dem sich die Ordner "batch", "data", "icons", "parms", "prog" und "tools" befinden.')
-        config['PATH']['bci2000'] = tkinter.filedialog.askdirectory()
-        tkinter.messagebox.showinfo('Konfiguration', 'Bitte wählen Sie nun den Ordner aus, in dem sich die TactileBCIfilter.exe befindet.')
-        config['PATH']['tactilebcifilter'] = tkinter.filedialog.askdirectory()
-        config.write(open('config.ini','w'))
-        # TODO Catch errors falls falsche Ordner gewählt wurden
-
-    def btn_test(self):  # TODO Remove
-        print('TEST')
-        print(self.paradigmText)
+        
+    def pack_layout(self):
+        # This Function packs all the Buttons into the Layout
+        if config['SETTINGS']['paradigm'] == 'Tactile':
+            self.BtacFilter.pack()
+            self.BtacCal.pack()
+        elif config['SETTINGS']['paradigm'] == 'Visual':
+            self.BvisCal.pack()
+        self.Bp300.pack()
+        if config['SETTINGS']['paradigm'] == 'Tactile':
+            self.BtacCopy.pack()
+            self.BtacSimul.pack()
+        elif config['SETTINGS']['paradigm'] == 'Visual':
+            self.BvisCopy.pack()
+    
+    def unpack_layout(self):
+        # This Function removes all the Buttons from the Layout
+        # Add ALL your Buttons here
+        self.BtacFilter.pack_forget()
+        self.BtacCal.pack_forget()
+        self.BvisCal.pack_forget()
+        self.Bp300.pack_forget()
+        self.BtacCopy.pack_forget()
+        self.BtacSimul.pack_forget()
+        self.BvisCopy.pack_forget()
 
     def global_close(self, window):
         print('Beenden')
         window.destroy()
 
+
 config = configparser.ConfigParser()
+config.read('config.ini')
+
+def setVisual():
+    config['SETTINGS']['paradigm'] = 'Visual'
+    config.write(open('config.ini','w'))
+    app.Lparadigm.config(text = config['SETTINGS']['paradigm'] + ' BCI')
+    app.unpack_layout()
+    app.pack_layout()
+
+def setTactile():
+    config['SETTINGS']['paradigm'] = 'Tactile'
+    config.write(open('config.ini','w'))
+    app.Lparadigm.config(text = config['SETTINGS']['paradigm'] + ' BCI')
+    app.unpack_layout()
+    app.pack_layout()
+
 root = tkinter.Tk()
+root.title('PythonBCIgui v' + str(__version__))
+
+def setPathBci2000():
+    tkinter.messagebox.showinfo('Konfiguration', 'Bitte wählen Sie nun den BCI2000 Ordner aus, in dem sich die Ordner "batch", "data", "icons", "parms", "prog" und "tools" befinden.')
+    tmpPath = tkinter.filedialog.askdirectory()
+    if not tmpPath:
+        pass
+    else:
+        config['PATH']['bci2000'] = tmpPath
+        config.write(open('config.ini','w'))
+
+def setPathTactileBCIFilter():
+    tkinter.messagebox.showinfo('Konfiguration', 'Bitte wählen Sie nun den Ordner aus, in dem sich die TactileBCIfilter.exe befindet.')
+    tmpPath = tkinter.filedialog.askdirectory()
+    if not tmpPath:
+        pass
+    else:
+        config['PATH']['tactilebcifilter'] = tmpPath
+        config.write(open('config.ini','w'))
+
+def setConfigDefault():
+    config['PATH']['tactilebcifilter'] = r'C:/Users/bci/Desktop/Qt Filter Program/build-TactileBCIFilter-Desktop_Qt_5_15_0_MinGW_32_bit-Release/release'
+    config['PATH']['bci2000'] = r'C:/BCI2000/BCI2000 v3.6.beta.R5570/BCI2000.x64'
+    config['SETTINGS']['paradigm'] = r'Visual'
+    config['SETTINGS']['hardware'] = r'gUSBamp'
+    config.write(open('config.ini','w'))
+    app.Lparadigm.config(text = config['SETTINGS']['paradigm'] + ' BCI')
+    app.unpack_layout()
+    app.pack_layout()
 
 def on_closing():
     #self.global_close(root)
     print('Beenden')
     root.destroy()
+    # root.quit()
 
 root.protocol("WM_DELETE_WINDOW", on_closing)
-app = App(root)
+
+leistenMenu = tkinter.Menu(root)
+
+fileMenu = tkinter.Menu(leistenMenu)
+leistenMenu.add_cascade(label="Datei", menu=fileMenu)
+fileMenu.add_command(label="Einstellungen Zurücksetzen", command=setConfigDefault)
+fileMenu.add_command(label="Beenden", command=on_closing)
+
+paradigmMenu = tkinter.Menu(leistenMenu)
+leistenMenu.add_cascade(label="Paradigmen", menu=paradigmMenu)
+paradigmMenu.add_command(label="Visual", command=setVisual)
+paradigmMenu.add_separator()
+paradigmMenu.add_command(label="Tactile", command=setTactile)
+
+pathMenu = tkinter.Menu(leistenMenu)
+leistenMenu.add_cascade(label="Pfade", menu=pathMenu)
+pathMenu.add_command(label="BCI2000", command=setPathBci2000)
+pathMenu.add_separator()
+pathMenu.add_command(label="TactileBCIFilter", command=setPathTactileBCIFilter)
+
+root.config(menu = leistenMenu)
+
+app = PythonBCIgui(root)
 root.mainloop()
 #root.destroy() # optional;
+
+# TODO Remove prints before deployment

config.ini

+[SETTINGS]
+paradigm = Tactile
+hardware = gUSBamp
+
 [PATH]
 bci2000 = C:/BCI2000/BCI2000 v3.6.beta.R5570/BCI2000.x64
 tactilebcifilter = C:/Users/bci/Desktop/Qt Filter Program/build-TactileBCIFilter-Desktop_Qt_5_15_0_MinGW_32_bit-Release/release