import customtkinter import tkinter as tk from tkinter import filedialog, messagebox import os import sys import threading import time import converter import downloader import utils import config class VideoConverterGUI: def __init__(self, master): self.master = master master.title("Video Converter") # Set a default size to prevent the narrow window master.geometry("450x700") # --- Set Dark Mode by Default --- customtkinter.set_appearance_mode("Dark") # Modes: "System", "Dark", "Light" customtkinter.set_default_color_theme(os.path.join(os.path.dirname(__file__), "custom_theme_dark.json")) # --- Pack bottom elements first --- # This makes them stick to the bottom self.status_var = customtkinter.StringVar(value="Ready") # Give it a default value self.status_label = customtkinter.CTkLabel(master, textvariable=self.status_var) # Add padding (x, y) self.status_label.pack(side="bottom", fill="x", padx=10, pady=(5, 0)) self.progress = customtkinter.CTkProgressBar(master, orientation="horizontal") self.progress.pack(side="bottom", fill="x", padx=10, pady=(0, 10)) self.progress.set(0) # Default to 0 # --- Mode Switch --- self.mode_switch = customtkinter.CTkSwitch(master, text="Dark Mode", command=self.toggle_mode) # anchor="w" (west) aligns it to the left self.mode_switch.pack(pady=10, padx=20, anchor="w") self.mode_switch.select() # Start in the "on" (Dark) state self.toggle_mode() # Ensure initial mode is set based on switch state # --- Main Widgets --- self.label = customtkinter.CTkLabel(master, text="Select video file or enter URL:") self.label.pack(pady=(10, 5)) # (top_padding, bottom_padding) self.filepath_label = customtkinter.CTkLabel(master, text="No file selected") # fill="x" makes it expand to show the full path self.filepath_label.pack(pady=5, padx=20, fill="x") self.browse_button = customtkinter.CTkButton(master, text="Browse", command=self.browse_file) self.browse_button.pack(pady=5) self.url_label = customtkinter.CTkLabel(master, text="URL:") self.url_label.pack(pady=(15, 5)) # Add extra padding on top to create a group # Removed width=50, will use fill="x" in pack() instead self.url_entry = customtkinter.CTkEntry(master, placeholder_text="https://...") self.url_entry.pack(pady=5, padx=20, fill="x") self.quality_label = customtkinter.CTkLabel(master, text="Quality:") self.quality_label.pack(pady=(15, 5)) self.quality_var = customtkinter.StringVar(master, value="medium") self.quality_menu = customtkinter.CTkOptionMenu(master, variable=self.quality_var, values=["low", "medium", "high", "archive"]) self.quality_menu.pack(pady=5) self.cookies_label = customtkinter.CTkLabel(master, text="Cookies from Browser:") self.cookies_label.pack(pady=(15, 5)) self.cookies_var = customtkinter.StringVar(master, value="none") self.cookies_menu = customtkinter.CTkOptionMenu(master, variable=self.cookies_var, values=["none", "brave", "chrome", "chromium", "edge", "firefox", "opera", "safari", "vivaldi", "whale"]) self.cookies_menu.pack(pady=5) self.output_dir_label = customtkinter.CTkLabel(master, text="Output Directory:") self.output_dir_label.pack(pady=(15, 5)) self.output_dir_button = customtkinter.CTkButton(master, text="Select Directory", command=self.select_output_dir) self.output_dir_button.pack(pady=5) self.output_dir_path_label = customtkinter.CTkLabel(master, text="No directory selected") self.output_dir_path_label.pack(pady=5, padx=20, fill="x") self.convert_button = customtkinter.CTkButton(master, text="Convert", command=self.convert) self.convert_button.pack(pady=(20, 5)) # Extra top padding self.cancel_button = customtkinter.CTkButton(master, text="Cancel", command=self.cancel_conversion, state="disabled") self.cancel_button.pack(pady=5) def toggle_mode(self): # Check if the switch is on (1) or off (0) if self.mode_switch.get() == 1: customtkinter.set_appearance_mode("Dark") customtkinter.set_default_color_theme(os.path.join(os.path.dirname(__file__), "custom_theme_dark.json")) else: customtkinter.set_appearance_mode("Light") customtkinter.set_default_color_theme(os.path.join(os.path.dirname(__file__), "custom_theme_light.json")) def browse_file(self): filepath = filedialog.askopenfilename() if filepath: # --- FIX: Use .configure() --- self.filepath_label.configure(text=filepath) def select_output_dir(self): output_dir = filedialog.askdirectory() if output_dir: # --- FIX: Use .configure() --- self.output_dir_path_label.configure(text=output_dir) def convert(self): input_path = self.filepath_label.cget("text") url = self.url_entry.get() output_dir = self.output_dir_path_label.cget("text") quality = self.quality_var.get() # Clear file path if URL is being used if url: input_path = "" self.filepath_label.configure(text="Using URL") elif input_path == "No file selected": input_path = "" # Ensure it's empty if not (input_path or url): messagebox.showerror("Error", "Please select a file or enter a URL.") return if output_dir == "No directory selected": messagebox.showerror("Error", "Please select an output directory.") return # --- FIX: Use .configure() and string states --- self.convert_button.configure(state="disabled") self.cancel_button.configure(state="normal") self.status_var.set("Starting...") self.conversion_thread = threading.Thread( target=self._run_conversion, args=(input_path, url, output_dir, quality, self.cookies_var.get()), daemon=True ) self.conversion_thread.start() def _run_conversion(self, input_path, url, output_dir, quality, cookies_from_browser): try: if url: self.status_var.set("Downloading video...") # --- FIX: Use .configure() --- self.progress.configure(mode='indeterminate') self.progress.start() input_path = downloader.download_video(url, output_dir, cookies_from_browser) self.progress.stop() # --- FIX: Use .configure() --- self.progress.configure(mode='determinate') if not input_path: raise Exception("Download failed.") self.status_var.set("Converting video...") duration = utils.get_video_duration(input_path) if not duration: # If we can't get the duration, use indeterminate mode self.progress.configure(mode='indeterminate') self.progress.start() else: # --- FIX: Set mode to determinate and clear value --- self.progress.configure(mode='determinate') self.progress.set(0) # --- FIX: Pass duration to the progress updater --- self.progress_thread = threading.Thread(target=self._update_progress, args=(duration,), daemon=True) self.progress_thread.start() success = converter.convert_video(input_path, output_dir, quality) if success: self.status_var.set("Conversion successful!") self.progress.set(1) # Fill the bar on success messagebox.showinfo("Success", "Conversion completed successfully!") else: raise Exception("Conversion failed. Check logs for details.") except Exception as e: self.status_var.set(f"Error: {e}") try: with open(config.FFMPEG_LOG_FILE_PATH, "r") as f: log_lines = f.readlines() last_10_lines = "".join(log_lines[-10:]) messagebox.showerror("Error", f"An error occurred: {e}\n\nLast 10 lines of log:\n{last_10_lines}") except FileNotFoundError: messagebox.showerror("Error", f"An error occurred: {e}\n\nCould not find log file.") except Exception as log_e: messagebox.showerror("Error", f"An error occurred: {e}\n\nCould not read log file: {log_e}") finally: # --- FIX: Use .configure() and string states --- self.convert_button.configure(state="normal") self.cancel_button.configure(state="disabled") self.progress.stop() # --- FIX: Use .set() to reset progress bar --- if "Error" not in self.status_var.get(): self.progress.set(1) # Keep it full on success else: self.progress.set(0) # Reset on error if self.status_var.get() == "Starting...": # Handle cancellation before start self.status_var.set("Ready") # --- FIX: Accept duration as an argument --- def _update_progress(self, duration): progress_file = "ffmpeg_progress.log" while self.conversion_thread.is_alive(): try: with open(progress_file, "r") as f: lines = f.readlines() if lines: last_line = lines[-1] if "out_time_ms" in last_line: time_ms = int(last_line.split("=")[1]) current_time_sec = time_ms / 1000000 # --- FIX: Calculate progress as 0.0-1.0 --- if duration and duration > 0: progress_value = max(0, min(1, current_time_sec / duration)) self.progress.set(progress_value) except (FileNotFoundError, IndexError, ValueError): pass time.sleep(0.1) def cancel_conversion(self): # This is still a difficult operation. # A more robust solution involves inter-thread communication # or sending a 'q' to the ffmpeg process. self.status_var.set("Cancellation requested...") messagebox.showinfo("Cancel", "Cancellation requested. The current operation will try to stop.") # A simple way to try and stop (if converter supports it): # You would need to build a way to signal the converter thread # to find and kill the ffmpeg subprocess. # For now, we just update the UI. self.convert_button.configure(state="normal") self.cancel_button.configure(state="disabled") if __name__ == '__main__': root = customtkinter.CTk() gui = VideoConverterGUI(root) root.mainloop()