added first

bin/gui/gui.kv

@@ -99,7 +99,7 @@ RootScreen:
         TextInput:
             id: passw
             multiline: False
-            input_filter: "string"
+            on_text_validate: root.returnToFullscreen()
         Label:
             id: output
             text: ""
@@ -232,7 +232,7 @@ RootScreen:
                             root.manager.transition.direction = "left"
 
 <ShowcaseS>:
-    on_leave: root.disablefullscreen()
+    on_pre_enter: root.reset()
     name: "Showcase"
     md_bg_color: (0, 0, 0, 1)
     FloatLayout:
@@ -285,8 +285,7 @@ RootScreen:
             size_hint: 0.05, 0.05
             background_color: app.theme_cls.accent_light
             on_release:
-                app.root.current = "Main"
-                root.manager.transition.direction = "right"
+                root.leave_screen()
         Label:
             text: "Designed and developed by Janis Hutz"
             font_size: 7

data/settings.ini

@@ -16,9 +16,9 @@ loopPlayback = 1
 
 [Security]
 # Specifies if a password should be used for exiting the fullscreen mode on the showcase screen
-pwdFSExit = False
+pwdFSExit = True
 # Set password here, will not be respected if above is "False"
-pwd =
+pwd = 1234
 
 [Info]
 # Software version

data/temp.csv

@@ -1 +1 @@
-/mnt/DATA/Music/
+/mnt/data/Music/

musicplayer.py

@@ -27,6 +27,7 @@ import math
 import bin.autocomplete
 
 
+returnOk = False
 pl = bin.player.Player()
 pa = bin.filepathanalysis.PathAnalysis()
 cvr = bin.csv_parsers.CsvRead()
@@ -59,13 +60,15 @@ class invalidpathPU(Popup):
 class LeavePU(Popup):
     def check_pwd(self):
         if self.ids.passw.text == config["Security"]["pwd"]:
-            self.manager.current = "Main"
-            self.manager.transition.direction = "right"
+            returnOk = true
             self.dismiss()
         else:
             time.sleep(2)
             self.ids.output.text = "Password wrong, please try again!"
 
+    def returnToFullscreen(self):
+        Window.fullscreen = True
+
 
 ###########
 # SCREENS
@@ -278,6 +281,8 @@ class Main(MDScreen):
         if self.manager.current == "Showcase":
             if config["Security"]["pwdFSExit"] == "True":
                 self.open_leave_popup()
+                if returnOk:
+                    Window.fullscreen = False
             else:
                 self.manager.current = "Main"
                 self.manager.transition.direction = "right"
@@ -291,9 +296,22 @@ class Main(MDScreen):
 
 
 class ShowcaseS(MDScreen):
+    def leave_screen(self):
+        if config["Security"]["pwdFSExit"] == "True":
+            self.disablefullscreen()
+            LeavePU().open()
+            if returnOk:
+                self.disablefullscreen()
+        else:
+            self.manager.current = "Main"
+            self.manager.transition.direction = "right"
+
     def disablefullscreen(self):
         Window.fullscreen = False
 
+    def reset(self):
+        returnOk = False
+
 
 class RootScreen(ScreenManager):
     pass

showcaseScreen/handlers/server.py

@@ -0,0 +1,33 @@
+from http.server import HTTPServer, BaseHTTPRequestHandler
+import cgi
+import os
+
+
+class MusicPlayerServer(BaseHTTPRequestHandler):
+    def _set_headers(self):
+        self.send_response(200)
+        self.send_header('Content-type', 'text/html')
+        self.end_headers()
+
+    def do_GET(self):
+        self._set_headers()
+        if self.path == '/reloadstyling':
+            pass
+        else:
+            self.opened_file = open(f".{self.path}").read()
+        self.wfile.write(bytes(self.opened_file, 'utf-8'))
+    
+    def do_POST(self):
+        self._set_headers()
+        self.returnsPOST = cgi.FieldStorage(
+            fp=self.rfile,
+            headers=self.headers,
+            environ={ 'REQUEST_METHOD' : 'POST'}
+        )
+        print(self.returnsPOST)
+
+def run(server_class=HTTPServer, handler_class=MusicPlayerServer, port=8080):
+    server_address = ('', port)
+    httpd = server_class(server_address, handler_class)
+    print(f"Server started on {port}")
+    httpd.serve_forever()

showcaseScreen/handlers/server_handler.py

@@ -0,0 +1,29 @@
+import handlers.server
+import multiprocessing as mp
+
+
+class ServerHandler:
+    def __init__(self):
+        pass
+
+    def start_server(self):
+        print("starting server")
+        try:
+            if self.mpserver.is_alive():
+                pass
+            else:
+                self.mpserver = mp.Process(name="runserver", target=handlers.server.run,)
+                self.mpserver.start()
+        except AttributeError as e:
+            print(e)
+            self.mpserver = mp.Process(name="runserver", target=handlers.server.run,)
+            self.mpserver.start()
+
+    def stop_server(self):
+        self.mpserver.kill()
+
+    def get_server_status(self):
+        try:
+            return self.mpserver.is_alive()
+        except AttributeError:
+            return False

showcaseScreen/index.html

@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+    <body>
+        <h1>THIS IS A TEST</h1>
+    </body>
+</html>

showcaseScreen/musicplayer_showcase_screen.py

@@ -0,0 +1,39 @@
+from kivy.core.window import Window
+from kivy.uix.screenmanager import ScreenManager
+from kivymd.uix.screen import MDScreen
+from kivymd.app import MDApp
+from kivy.base import Builder
+from kivy.uix.popup import Popup
+from kivy.clock import Clock
+import handlers.server_handler as shand
+
+server_manager = shand.ServerHandler()
+
+
+class LoginWindow(MDScreen):
+    def startserver(self):
+        self.ids.statusbar.text = "Starting server..."
+        server_manager.start_server()
+        Clock.schedule_once(self.getStatus, 4)
+
+    def getStatus(self, dump):
+        print("status update")
+        if server_manager.get_server_status():
+            self.ids.statusbar.text = "Server running on Port 8080"
+        else:
+            self.ids.statusbar.text = "There was an error starting the server or it might take longer than expected to start it."
+            Clock.schedule_once(self.getStatus, 4)
+
+
+class MusicPlayerShowcaseScreen(MDApp):
+    global screen_manager
+    screen_manager = ScreenManager()
+    
+    def build(self):
+        self.title = "MusicPlayer Showcase Screen"
+        self.theme_cls.primary_palette = "Blue"
+        self.theme_cls.accent_palette = "Gray"
+        screen_manager.add_widget(Builder.load_file("./ui/mainui.kv"))
+        return screen_manager
+
+MusicPlayerShowcaseScreen().run()

showcaseScreen/ui/mainui.kv

@@ -0,0 +1,17 @@
+LoginWindow:
+    name: "Login"
+    md_bg_color: app.theme_cls.accent_color
+    GridLayout:
+        cols: 1
+        Label:
+            text: "Welcome to the MusicPlayer Showcase Screen!"
+            font_size: 27
+            color: (0, 0, 0, 1)
+        Label:
+            text: "Server is currently not running! Please start it by clicking start server!"
+            id: statusbar
+            color: (0, 0, 0, 1)
+        Button:
+            text: "Start Server"
+            on_release:
+                root.startserver()