RAR-FILE-IMAGES.pyw

import os
import numpy as np
import imageio.v2 as imageio
import tkinter as tk
from tkinter import filedialog, ttk
from PIL import Image, ImageTk
import rarfile
import io

header_len = 4 * 8  # uint32 bit length

def read_image(img_path):
    img = np.array(imageio.imread(img_path), dtype=np.uint8)
    orig_shape = img.shape
    return img.flatten(), orig_shape

def decode_data(encoded_data):
    out_mask = np.ones_like(encoded_data)
    output = np.bitwise_and(encoded_data, out_mask)
    return output

def write_file(file_path, file_bit_array):
    bytes_data = np.packbits(file_bit_array)
    with open(file_path, 'wb') as f:
        f.write(bytes_data)

def browse_rar_file():
    filename = filedialog.askopenfilename(initialdir="/", title="Select RAR File", filetypes=[("RAR files", "*.rar")])
    if filename:
        rar_entry.delete(0, tk.END)
        rar_entry.insert(0, filename)
        load_rar_file_images(filename)

def load_rar_file_images(filename):
    try:
        with rarfile.RarFile(filename) as rf:
            rf.setpassword(password_entry.get())  # Set the password for the RAR file
            file_list = rf.namelist()
            image_files = sorted([file for file in file_list if file.lower().endswith(('.png', '.jpg', '.jpeg', '.bmp', '.gif'))])
            image_dropdown['values'] = image_files
            if image_files:
                image_dropdown.current(0)
                show_image_from_rar(filename, image_files[0])
    except Exception as e:
        print(f"Failed to read RAR file: {e}")

def show_image_from_rar(filename, image_name):
    try:
        with rarfile.RarFile(filename) as rf:
            rf.setpassword(password_entry.get())  # Set the password for the RAR file
            with rf.open(image_name) as file:
                image_data = file.read()
                image = Image.open(io.BytesIO(image_data))
                global original_image
                original_image = image
                update_zoom_image()
    except Exception as e:
        print(f"Failed to open image from RAR file: {e}")

def show_original_image(image):
    try:
        image.thumbnail((400, 400))  # Resize if needed
        original_photo = ImageTk.PhotoImage(image)
        lbl.config(image=original_photo)
        lbl.image = original_photo
    except Exception as e:
        print(f"Failed to open image file: {e}")

def update_zoom_image():
    try:
        zoom_factor = zoom_slider.get()
        width, height = original_image.size
        new_size = (int(width * zoom_factor), int(height * zoom_factor))
        zoomed_image = original_image.resize(new_size, Image.LANCZOS)
        zoomed_photo = ImageTk.PhotoImage(zoomed_image)
        lbl.config(image=zoomed_photo)
        lbl.image = zoomed_photo
        lbl.update_idletasks()  # Update the label to reflect the new image size

        # Update the scroll region of the canvas to the new size of the image
        canvas.config(scrollregion=canvas.bbox(tk.ALL))
    except Exception as e:
        print(f"Failed to update zoom image: {e}")

root = tk.Tk()
root.geometry("1000x670")
root.title("Najeeb Image Viewer")

# Password Entry
tk.Label(root, text="Password:").place(x=10, y=6)
password_entry = tk.Entry(root, show="*")
password_entry.place(x=80, y=6)

# Input for RAR File Selection
tk.Label(root, text="Select RAR File:").place(x=220, y=6)
rar_entry = tk.Entry(root)
rar_entry.place(x=320, y=6)
browse_rar_button = tk.Button(root, text="Browse", command=browse_rar_file)
browse_rar_button.place(x=460, y=4)

# Dropdown for RAR file images
tk.Label(root, text="Select Image from RAR:").place(x=530, y=6)
image_dropdown = ttk.Combobox(root, state="readonly")
image_dropdown.place(x=670, y=6, width=200)
image_dropdown.bind("<<ComboboxSelected>>", lambda e: show_image_from_rar(rar_entry.get(), image_dropdown.get()))

# Frame for Original Image
frame = tk.Frame(root, bd=3, bg="#2c3e50", width=960, height=570, relief=tk.GROOVE)
frame.place(x=10, y=72)

# Add scrollbars to the frame
x_scroll = tk.Scrollbar(frame, orient=tk.HORIZONTAL)
x_scroll.pack(side=tk.BOTTOM, fill=tk.X)

y_scroll = tk.Scrollbar(frame, orient=tk.VERTICAL)
y_scroll.pack(side=tk.RIGHT, fill=tk.Y)

canvas = tk.Canvas(frame, bg="#2c3e50", width=950, height=560, xscrollcommand=x_scroll.set, yscrollcommand=y_scroll.set)
canvas.pack(side=tk.LEFT, expand=True, fill=tk.BOTH)

x_scroll.config(command=canvas.xview)
y_scroll.config(command=canvas.yview)

lbl = tk.Label(canvas, bg="#2c3e50")
canvas.create_window((0,0), window=lbl, anchor="nw")

# Zoom Slider
tk.Label(root, text="Zoom Image:").place(x=10, y=45)
zoom_slider = tk.Scale(root, from_=0.1, to=10, orient=tk.HORIZONTAL, label="", resolution=0.1, command=lambda e: update_zoom_image())
zoom_slider.set(1)
zoom_slider.place(x=90, y=24)

root.mainloop()