Pineapple (CH3)

+ Better µScan
    + BmpV!

PfandApplication/main.py

@@ -373,7 +373,7 @@ class PfandCalculator:
         label = tk.Label(
             about_window,
             text=(
-                "PfandApp V.8.05.501 - 'Pineapple'\n"
+                "PfandApp V.8.15.000 - 'Pineapple'\n"
                 "PaketVersion 1.1  ( PKG1.1 )\n\n"
                 "Erstellt mit TKinter, CV2, Numpy, PyZbar, TGTG-API, TKCalendar, Datetime\n"
             ),
@@ -550,7 +550,7 @@ class PfandCalculator:
             about_uscan,
             text=(
                 "µScan - Der bessere Barcode Scanner\n"
-                "Version 1.1.0\n"
+                "Version 2.1.0\n"
                 "µScan erfordert einen UI Reload (Strg+R) in der Root Anwendung\n"
                 "µScan ist für mehrere Barcodes gemacht, die in einer kurzen Zeit gescannt werden sollten\n"
             ),

PfandApplication/pfand_scanner.py

@@ -1,5 +1,4 @@
-# µScan
+# µScan V2.1.0
-
 import tkinter as tk
 from tkinter import ttk, simpledialog, messagebox
 import cv2
@@ -126,6 +125,7 @@ class PfandScanner:
         return binary
 
     def process_video(self):
+        try:
             ret, frame = self.cap.read()
             if ret:
                 if not self.autofocus_var.get():
@@ -138,7 +138,7 @@ class PfandScanner:
                     points = barcode.polygon
                     if len(points) == 4:
                         pts = [(p.x, p.y) for p in points]
-                    cv2.polylines(frame, [cv2.convexHull(cv2.UMat(cv2.Mat(pts))).get()], True, (0, 255, 0), 2)
+                        cv2.polylines(frame, [cv2.convexHull(cv2.UMat(cv2.Mat(pts))).get()], True, (0, 0, 255), 2)
                     barcode_data = barcode.data.decode('utf-8')
                     self.queue.put(barcode_data)
 
@@ -147,12 +147,14 @@ class PfandScanner:
                 imgtk = ImageTk.PhotoImage(image=img)
                 self.camera_label.imgtk = imgtk
                 self.camera_label.configure(image=imgtk)
+        except Exception as e:
+            print(f"Error in processing video: {e}")
 
-        self.window.after(10, self.process_video)
+        self.window.after(100, self.process_video)
 
     def show_product_selection(self, barcode_data):
         if hasattr(self, 'product_win') and self.product_win.winfo_exists():
-            return  # prevent multiple dialogs
+            return
 
         self.product_win = tk.Toplevel(self.window)
         self.product_win.title("Produktwahl")
@@ -176,15 +178,15 @@ class PfandScanner:
 
     def process_queue(self):
         try:
-            while True:
+            barcode_data = self.queue.get(timeout=0.1)
-                barcode_data = self.queue.get_nowait()
+
             now = datetime.now()
 
             if barcode_data in self.barcode_times:
                 timestamps = self.barcode_times[barcode_data]
-                    timestamps = [t for t in timestamps if now - t <= timedelta(seconds=20)]
+                timestamps = [t for t in timestamps if now - t <= timedelta(seconds=5)]
-                    if len(timestamps) >= 10:
+                if len(timestamps) >= 3:
-                        continue
+                    return
                 timestamps.append(now)
                 self.barcode_times[barcode_data] = timestamps
             else:
@@ -206,8 +208,10 @@ class PfandScanner:
 
         except queue.Empty:
             pass
+        except Exception as e:
+            print(f"Error in queue processing: {e}")
         finally:
-            self.window.after(100, self.process_queue)
+            self.window.after(100, self.process_queue)  # freez delay
 
     def on_closing(self):
         if self.cap.isOpened():
@@ -217,4 +221,4 @@ class PfandScanner:
 if __name__ != "__main__":
     def launch_pfand_scanner():
         scanner_window = tk.Toplevel()
-        PfandScanner(scanner_window, "µScan V1.1.0")
+        PfandScanner(scanner_window, "µScan V2.1.0")