spacr.gui_elements — spacr 0.5.0 documentation

# Source code for spacr.gui_elements

    import os, threading, time, sqlite3, webbrowser, pyautogui, random, cv2
    import tkinter as tk
    from tkinter import ttk
    import tkinter.font as tkFont
    from tkinter import filedialog
    from tkinter import font
    from queue import Queue
    from tkinter import Label, Frame, Button
    import numpy as np
    import pandas as pd
    from PIL import Image, ImageOps, ImageTk, ImageDraw, ImageFont, ImageEnhance
    from concurrent.futures import ThreadPoolExecutor
    from skimage.exposure import rescale_intensity
    from IPython.display import display, HTML
    import imageio.v2 as imageio
    from collections import deque
    from skimage.draw import polygon, line
    from skimage.transform import resize
    from scipy.ndimage import binary_fill_holes, label
    from tkinter import ttk, scrolledtext
    from sklearn.model_selection import train_test_split
    from xgboost import XGBClassifier
    from sklearn.metrics import classification_report, confusion_matrix

    fig = None

    def restart_gui_app(root):
        """
        Restarts the GUI application by destroying the current instance
        and launching a fresh one.
        """
        try:
            # Destroy the current root window
            root.destroy()

            # Import and launch a new instance of the application
            from spacr.gui import gui_app
            new_root = tk.Tk()  # Create a fresh Tkinter root instance
            gui_app()
        except Exception as e:
            print(f"Error restarting GUI application: {e}")

    def set_element_size():

        screen_width, screen_height = pyautogui.size()
        screen_area = screen_width * screen_height

        # Calculate sizes based on screen dimensions
        btn_size = int((screen_area * 0.002) ** 0.5)  # Button size as a fraction of screen area
        bar_size = screen_height // 20  # Bar size based on screen height
        settings_width = screen_width // 4  # Settings panel width as a fraction of screen width
        panel_width = screen_width - settings_width  # Panel width as a fraction of screen width
        panel_height = screen_height // 6  # Panel height as a fraction of screen height

        size_dict = {
            'btn_size': btn_size,
            'bar_size': bar_size,
            'settings_width': settings_width,
            'panel_width': panel_width,
            'panel_height': panel_height
        }
        return size_dict

    def set_dark_style(style, parent_frame=None, containers=None, widgets=None, font_family="OpenSans", font_size=12, bg_color='black', fg_color='white', active_color='blue', inactive_color='dark_gray'):

        if active_color == 'teal':
            active_color = '#008080'
        if inactive_color == 'dark_gray':
            inactive_color = '#2B2B2B' # '#333333' #'#050505'
        if bg_color == 'black':
            bg_color = '#000000'
        if fg_color == 'white':
            fg_color = '#ffffff'
        if active_color == 'blue':
            active_color = '#007BFF'

        padding = '5 5 5 5'
        font_style = tkFont.Font(family=font_family, size=font_size)

        if font_family == 'OpenSans':
            font_loader = spacrFont(font_name='OpenSans', font_style='Regular', font_size=12)
        else:
            font_loader = None

        style.theme_use('clam')

        style.configure('TEntry', padding=padding)
        style.configure('TCombobox', padding=padding)
        style.configure('Spacr.TEntry', padding=padding)
        style.configure('TEntry', padding=padding)
        style.configure('Spacr.TEntry', padding=padding)
        style.configure('Custom.TLabel', padding=padding)
        style.configure('TButton', padding=padding)
        style.configure('TFrame', background=bg_color)
        style.configure('TPanedwindow', background=bg_color)
        if font_loader:
            style.configure('TLabel', background=bg_color, foreground=fg_color, font=font_loader.get_font(size=font_size))
        else:
            style.configure('TLabel', background=bg_color, foreground=fg_color, font=(font_family, font_size))

        if parent_frame:
            parent_frame.configure(bg=bg_color)
            parent_frame.grid_rowconfigure(0, weight=1)
            parent_frame.grid_columnconfigure(0, weight=1)

        if containers:
            for container in containers:
                if isinstance(container, ttk.Frame):
                    container_style = ttk.Style()
                    container_style.configure(f'{container.winfo_class()}.TFrame', background=bg_color)
                    container.configure(style=f'{container.winfo_class()}.TFrame')
                else:
                    container.configure(bg=bg_color)

        if widgets:
            for widget in widgets:
                if isinstance(widget, (tk.Label, tk.Button, tk.Frame, ttk.LabelFrame, tk.Canvas)):
                    widget.configure(bg=bg_color)
                if isinstance(widget, (tk.Label, tk.Button)):
                    if font_loader:
                        widget.configure(fg=fg_color, font=font_loader.get_font(size=font_size))
                    else:
                        widget.configure(fg=fg_color, font=(font_family, font_size))
                if isinstance(widget, scrolledtext.ScrolledText):
                    widget.configure(bg=bg_color, fg=fg_color, insertbackground=fg_color)
                if isinstance(widget, tk.OptionMenu):
                    if font_loader:
                        widget.configure(bg=bg_color, fg=fg_color, font=font_loader.get_font(size=font_size))
                    else:
                        widget.configure(bg=bg_color, fg=fg_color, font=(font_family, font_size))
                    menu = widget['menu']
                    if font_loader:
                        menu.configure(bg=bg_color, fg=fg_color, font=font_loader.get_font(size=font_size))
                    else:
                        menu.configure(bg=bg_color, fg=fg_color, font=(font_family, font_size))

        return {'font_loader':font_loader, 'font_family': font_family, 'font_size': font_size, 'bg_color': bg_color, 'fg_color': fg_color, 'active_color': active_color, 'inactive_color': inactive_color}

    class spacrFont:
        def __init__(self, font_name, font_style, font_size=12):
            """
            Initializes the FontLoader class.

            Parameters:
            - font_name: str, the name of the font (e.g., 'OpenSans').
            - font_style: str, the style of the font (e.g., 'Regular', 'Bold').
            - font_size: int, the size of the font (default: 12).
            """

            self.font_name = font_name

            self.font_style = font_style

            self.font_size = font_size

            # Determine the path based on the font name and style

            self.font_path = self.get_font_path(font_name, font_style)

            # Register the font with Tkinter
            self.load_font()

        def get_font_path(self, font_name, font_style):
            """
            Returns the font path based on the font name and style.

            Parameters:
            - font_name: str, the name of the font.
            - font_style: str, the style of the font.

            Returns:
            - str, the path to the font file.
            """
            base_dir = os.path.dirname(__file__)

            if font_name == 'OpenSans':
                if font_style == 'Regular':
                    return os.path.join(base_dir, 'resources/font/open_sans/static/OpenSans-Regular.ttf')
                elif font_style == 'Bold':
                    return os.path.join(base_dir, 'resources/font/open_sans/static/OpenSans-Bold.ttf')
                elif font_style == 'Italic':
                    return os.path.join(base_dir, 'resources/font/open_sans/static/OpenSans-Italic.ttf')
                # Add more styles as needed
            # Add more fonts as needed

            raise ValueError(f"Font '{font_name}' with style '{font_style}' not found.")

        def load_font(self):
            """
            Loads the font into Tkinter.
            """
            try:
                font.Font(family=self.font_name, size=self.font_size)
            except tk.TclError:
                # Load the font manually if it's not already loaded
                self.tk_font = font.Font(
                    name=self.font_name,
                    file=self.font_path,
                    size=self.font_size
                )

        def get_font(self, size=None):
            """
            Returns the font in the specified size.

            Parameters:
            - size: int, the size of the font (optional).

            Returns:
            - tkFont.Font object.
            """
            if size is None:
                size = self.font_size
            return font.Font(family=self.font_name, size=size)

    class spacrContainer(tk.Frame):
        def __init__(self, parent, orient=tk.VERTICAL, bg=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            self.orient = orient

            self.bg = bg if bg else 'lightgrey'

            self.sash_thickness = 10

            self.panes = []

            self.sashes = []

            self.bind("<Configure>", self.on_configure)

            self.grid_rowconfigure(0, weight=1)
            self.grid_columnconfigure(0, weight=1)

        def add(self, widget, stretch='always'):
            print(f"Adding widget: {widget} with stretch: {stretch}")
            pane = tk.Frame(self, bg=self.bg)
            pane.grid_propagate(False)
            widget.grid(in_=pane, sticky="nsew")  # Use grid for the widget within the pane
            self.panes.append((pane, widget))

            if len(self.panes) > 1:
                self.create_sash()

            self.reposition_panes()

        def create_sash(self):
            sash = tk.Frame(self, bg=self.bg, cursor='sb_v_double_arrow' if self.orient == tk.VERTICAL else 'sb_h_double_arrow', height=self.sash_thickness, width=self.sash_thickness)
            sash.bind("<Enter>", self.on_enter_sash)
            sash.bind("<Leave>", self.on_leave_sash)
            sash.bind("<ButtonPress-1>", self.start_resize)
            self.sashes.append(sash)

        def reposition_panes(self):
            if not self.panes:
                return

            total_size = self.winfo_height() if self.orient == tk.VERTICAL else self.winfo_width()
            pane_size = total_size // len(self.panes)

            print(f"Total size: {total_size}, Pane size: {pane_size}, Number of panes: {len(self.panes)}")

            for i, (pane, widget) in enumerate(self.panes):
                if self.orient == tk.VERTICAL:
                    pane.grid(row=i * 2, column=0, sticky="nsew", pady=(0, self.sash_thickness if i < len(self.panes) - 1 else 0))
                else:
                    pane.grid(row=0, column=i * 2, sticky="nsew", padx=(0, self.sash_thickness if i < len(self.panes) - 1 else 0))

            for i, sash in enumerate(self.sashes):
                if self.orient == tk.VERTICAL:
                    sash.grid(row=(i * 2) + 1, column=0, sticky="ew")
                else:
                    sash.grid(row=0, column=(i * 2) + 1, sticky="ns")

        def on_configure(self, event):
            print(f"Configuring container: {self}")
            self.reposition_panes()

        def on_enter_sash(self, event):
            event.widget.config(bg='blue')

        def on_leave_sash(self, event):
            event.widget.config(bg=self.bg)

        def start_resize(self, event):
            sash = event.widget
            self.start_pos = event.y_root if self.orient == tk.VERTICAL else event.x_root
            self.start_size = sash.winfo_y() if self.orient == tk.VERTICAL else sash.winfo_x()
            sash.bind("<B1-Motion>", self.perform_resize)

        def perform_resize(self, event):
            sash = event.widget
            delta = (event.y_root - self.start_pos) if self.orient == tk.VERTICAL else (event.x_root - self.start_pos)
            new_size = self.start_size + delta

            for i, (pane, widget) in enumerate(self.panes):
                if self.orient == tk.VERTICAL:
                    new_row = max(0, new_size // self.sash_thickness)
                    if pane.winfo_y() >= new_size:
                        pane.grid_configure(row=new_row)
                    elif pane.winfo_y() < new_size and i > 0:
                        previous_row = max(0, (new_size - pane.winfo_height()) // self.sash_thickness)
                        self.panes[i - 1][0].grid_configure(row=previous_row)
                else:
                    new_col = max(0, new_size // self.sash_thickness)
                    if pane.winfo_x() >= new_size:
                        pane.grid_configure(column=new_col)
                    elif pane.winfo_x() < new_size and i > 0:
                        previous_col = max(0, (new_size - pane.winfo_width()) // self.sash_thickness)
                        self.panes[i - 1][0].grid_configure(column=previous_col)

            self.reposition_panes()

    class spacrEntry(tk.Frame):
        def __init__(self, parent, textvariable=None, outline=False, width=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            # Set dark style
            style_out = set_dark_style(ttk.Style())

            self.bg_color = style_out['inactive_color']

            self.active_color = style_out['active_color']

            self.fg_color = style_out['fg_color']

            self.outline = outline

            self.font_family = style_out['font_family']

            self.font_size = style_out['font_size']

            self.font_loader = style_out['font_loader']

            # Set the background color of the frame
            self.configure(bg=style_out['bg_color'])

            # Create a canvas for the rounded rectangle background
            if width is None:
                self.canvas_width = 220  # Adjusted for padding
            else:
                self.canvas_width = width

            self.canvas_height = 40   # Adjusted for padding

            self.canvas = tk.Canvas(self, width=self.canvas_width, height=self.canvas_height, bd=0, highlightthickness=0, relief='ridge', bg=style_out['bg_color'])

            self.canvas.pack()

            # Create the entry widget
            if self.font_loader:
                self.entry = tk.Entry(self, textvariable=textvariable, bd=0, highlightthickness=0, fg=self.fg_color, font=self.font_loader.get_font(size=self.font_size), bg=self.bg_color)
            else:
                self.entry = tk.Entry(self, textvariable=textvariable, bd=0, highlightthickness=0, fg=self.fg_color, font=(self.font_family, self.font_size), bg=self.bg_color)
            self.entry.place(relx=0.5, rely=0.5, anchor=tk.CENTER, width=self.canvas_width - 30, height=20)  # Centered positioning

            # Bind events to change the background color on focus
            self.entry.bind("<FocusIn>", self.on_focus_in)
            self.entry.bind("<FocusOut>", self.on_focus_out)

            self.draw_rounded_rectangle(self.bg_color)

        def draw_rounded_rectangle(self, color):
            radius = 15  # Increased radius for more rounded corners
            x0, y0 = 10, 5
            x1, y1 = self.canvas_width - 10, self.canvas_height - 5
            self.canvas.delete("all")
            self.canvas.create_arc((x0, y0, x0 + radius, y0 + radius), start=90, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x1 - radius, y0, x1, y0 + radius), start=0, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x0, y1 - radius, x0 + radius, y1), start=180, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x1 - radius, y1 - radius, x1, y1), start=270, extent=90, fill=color, outline=color)
            self.canvas.create_rectangle((x0 + radius / 2, y0, x1 - radius / 2, y1), fill=color, outline=color)
            self.canvas.create_rectangle((x0, y0 + radius / 2, x1, y1 - radius / 2), fill=color, outline=color)

        def on_focus_in(self, event):
            self.draw_rounded_rectangle(self.active_color)
            self.entry.config(bg=self.active_color)

        def on_focus_out(self, event):
            self.draw_rounded_rectangle(self.bg_color)
            self.entry.config(bg=self.bg_color)

    class spacrCheck(tk.Frame):
        def __init__(self, parent, text="", variable=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            style_out = set_dark_style(ttk.Style())

            self.bg_color = style_out['bg_color']

            self.active_color = style_out['active_color']

            self.fg_color = style_out['fg_color']

            self.inactive_color = style_out['inactive_color']

            self.variable = variable

            self.configure(bg=self.bg_color)

            # Create a canvas for the rounded square background

            self.canvas_width = 20

            self.canvas_height = 20

            self.canvas = tk.Canvas(self, width=self.canvas_width, height=self.canvas_height, bd=0, highlightthickness=0, relief='ridge', bg=self.bg_color)

            self.canvas.pack()

            # Draw the initial rounded square based on the variable's value
            self.draw_rounded_square(self.active_color if self.variable.get() else self.inactive_color)

            # Bind variable changes to update the checkbox
            self.variable.trace_add('write', self.update_check)

            # Bind click event to toggle the variable
            self.canvas.bind("<Button-1>", self.toggle_variable)

        def draw_rounded_square(self, color):
            radius = 5  # Adjust the radius for more rounded corners
            x0, y0 = 2, 2
            x1, y1 = 18, 18
            self.canvas.delete("all")
            self.canvas.create_arc((x0, y0, x0 + radius, y0 + radius), start=90, extent=90, fill=color, outline=self.fg_color)
            self.canvas.create_arc((x1 - radius, y0, x1, y0 + radius), start=0, extent=90, fill=color, outline=self.fg_color)
            self.canvas.create_arc((x0, y1 - radius, x0 + radius, y1), start=180, extent=90, fill=color, outline=self.fg_color)
            self.canvas.create_arc((x1 - radius, y1 - radius, x1, y1), start=270, extent=90, fill=color, outline=self.fg_color)
            self.canvas.create_rectangle((x0 + radius / 2, y0, x1 - radius / 2, y1), fill=color, outline=color)
            self.canvas.create_rectangle((x0, y0 + radius / 2, x1, y1 - radius / 2), fill=color, outline=color)
            self.canvas.create_line(x0 + radius / 2, y0, x1 - radius / 2, y0, fill=self.fg_color)
            self.canvas.create_line(x0 + radius / 2, y1, x1 - radius / 2, y1, fill=self.fg_color)
            self.canvas.create_line(x0, y0 + radius / 2, x0, y1 - radius / 2, fill=self.fg_color)
            self.canvas.create_line(x1, y0 + radius / 2, x1, y1 - radius / 2, fill=self.fg_color)

        def update_check(self, *args):
            self.draw_rounded_square(self.active_color if self.variable.get() else self.inactive_color)

        def toggle_variable(self, event):
            self.variable.set(not self.variable.get())

    class spacrCombo(tk.Frame):
        def __init__(self, parent, textvariable=None, values=None, width=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            # Set dark style
            style_out = set_dark_style(ttk.Style())

            self.bg_color = style_out['bg_color']

            self.active_color = style_out['active_color']

            self.fg_color = style_out['fg_color']

            self.inactive_color = style_out['inactive_color']

            self.font_family = style_out['font_family']

            self.font_size = style_out['font_size']

            self.font_loader = style_out['font_loader']

            self.values = values or []

            # Create a canvas for the rounded rectangle background

            self.canvas_width = width if width is not None else 220  # Adjusted for padding

            self.canvas_height = 40   # Adjusted for padding

            self.canvas = tk.Canvas(self, width=self.canvas_width, height=self.canvas_height, bd=0, highlightthickness=0, relief='ridge', bg=self.bg_color)

            self.canvas.pack()

            self.var = textvariable if textvariable else tk.StringVar()

            self.selected_value = self.var.get()

            # Create the label to display the selected value
            if self.font_loader:
                self.label = tk.Label(self, text=self.selected_value, bg=self.inactive_color, fg=self.fg_color, font=self.font_loader.get_font(size=self.font_size))
            else:
                self.label = tk.Label(self, text=self.selected_value, bg=self.inactive_color, fg=self.fg_color, font=(self.font_family, self.font_size))
            self.label.place(relx=0.5, rely=0.5, anchor=tk.CENTER)

            # Bind events to open the dropdown menu
            self.canvas.bind("<Button-1>", self.on_click)
            self.label.bind("<Button-1>", self.on_click)

            self.draw_rounded_rectangle(self.inactive_color)

        def draw_rounded_rectangle(self, color):
            radius = 15  # Increased radius for more rounded corners
            x0, y0 = 10, 5
            x1, y1 = self.canvas_width - 10, self.canvas_height - 5
            self.canvas.delete("all")
            self.canvas.create_arc((x0, y0, x0 + radius, y0 + radius), start=90, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x1 - radius, y0, x1, y0 + radius), start=0, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x0, y1 - radius, x0 + radius, y1), start=180, extent=90, fill=color, outline=color)
            self.canvas.create_arc((x1 - radius, y1 - radius, x1, y1), start=270, extent=90, fill=color, outline=color)
            self.canvas.create_rectangle((x0 + radius / 2, y0, x1 - radius / 2, y1), fill=color, outline=color)
            self.canvas.create_rectangle((x0, y0 + radius / 2, x1, y1 - radius / 2), fill=color, outline=color)
            self.label.config(bg=color)  # Update label background to match rectangle color

        def on_click(self, event):
            if self.dropdown_menu is None:
                self.open_dropdown()
            else:
                self.close_dropdown()

        def open_dropdown(self):
            self.draw_rounded_rectangle(self.active_color)

            self.dropdown_menu = tk.Toplevel(self)
            self.dropdown_menu.wm_overrideredirect(True)

            x, y, width, height = self.winfo_rootx(), self.winfo_rooty(), self.winfo_width(), self.winfo_height()
            self.dropdown_menu.geometry(f"{width}x{len(self.values) * 30}+{x}+{y + height}")

            for index, value in enumerate(self.values):
                display_text = value if value is not None else 'None'
                if self.font_loader:
                    item = tk.Label(self.dropdown_menu, text=display_text, bg=self.inactive_color, fg=self.fg_color, font=self.font_loader.get_font(size=self.font_size), anchor='w')
                else:
                    item = tk.Label(self.dropdown_menu, text=display_text, bg=self.inactive_color, fg=self.fg_color, font=(self.font_family, self.font_size), anchor='w')
                item.pack(fill='both')
                item.bind("<Button-1>", lambda e, v=value: self.on_select(v))
                item.bind("<Enter>", lambda e, w=item: w.config(bg=self.active_color))
                item.bind("<Leave>", lambda e, w=item: w.config(bg=self.inactive_color))

        def close_dropdown(self):
            self.draw_rounded_rectangle(self.inactive_color)

            if self.dropdown_menu:
                self.dropdown_menu.destroy()
                self.dropdown_menu = None

        def on_select(self, value):
            display_text = value if value is not None else 'None'
            self.var.set(value)
            self.label.config(text=display_text)
            self.selected_value = value
            self.close_dropdown()

        def set(self, value):
            display_text = value if value is not None else 'None'
            self.var.set(value)
            self.label.config(text=display_text)
            self.selected_value = value

    class spacrDropdownMenu(tk.Frame):

        def __init__(self, parent, variable, options, command=None, font=None, size=50, **kwargs):
            super().__init__(parent, **kwargs)

            self.variable = variable

            self.options = options

            self.command = command

            self.text = "Settings"

            self.size = size

            # Apply dark style and get color settings
            style_out = set_dark_style(ttk.Style())

            self.font_size = style_out['font_size']

            self.font_loader = style_out['font_loader']

            # Button size configuration

            self.button_width = int(size * 3)

            self.canvas_width = self.button_width + 4

            self.canvas_height = self.size + 4

            # Create the canvas and rounded button

            self.canvas = tk.Canvas(self, width=self.canvas_width, height=self.canvas_height, highlightthickness=0, bg=style_out['bg_color'])

            self.canvas.grid(row=0, column=0)

            # Apply dark style and get color settings
            color_settings = set_dark_style(ttk.Style(), containers=[self], widgets=[self.canvas])

            self.inactive_color = color_settings['inactive_color']

            self.active_color = color_settings['active_color']

            self.fg_color = color_settings['fg_color']

            self.bg_color = style_out['bg_color']

            # Create the button with rounded edges

            self.button_bg = self.create_rounded_rectangle(2, 2, self.button_width + 2, self.size + 2, radius=20, fill=self.inactive_color, outline=self.inactive_color)

            # Create and place the label on the button
            if self.font_loader:
                self.font_style = self.font_loader.get_font(size=self.font_size)
            else:
                self.font_style = font if font else ("Arial", 12)

            self.button_text = self.canvas.create_text(self.button_width // 2, self.size // 2 + 2, text=self.text, fill=self.fg_color, font=self.font_style, anchor="center")

            # Bind events for button behavior
            self.bind("<Enter>", self.on_enter)
            self.bind("<Leave>", self.on_leave)
            self.bind("<Button-1>", self.on_click)
            self.canvas.bind("<Enter>", self.on_enter)
            self.canvas.bind("<Leave>", self.on_leave)
            self.canvas.bind("<Button-1>", self.on_click)

            # Create a popup menu with the desired background color

            self.menu = tk.Menu(self, tearoff=0, bg=self.bg_color, fg=self.fg_color)

            for option in self.options:
                self.menu.add_command(label=option, command=lambda opt=option: self.on_select(opt))

        def create_rounded_rectangle(self, x1, y1, x2, y2, radius=20, **kwargs):
            points = [
                x1 + radius, y1,
                x2 - radius, y1,
                x2 - radius, y1,
                x2, y1,
                x2, y1 + radius,
                x2, y2 - radius,
                x2, y2 - radius,
                x2, y2,
                x2 - radius, y2,
                x1 + radius, y2,
                x1 + radius, y2,
                x1, y2,
                x1, y2 - radius,
                x1, y2 - radius,
                x1, y1 + radius,
                x1, y1 + radius,
                x1, y1
            ]
            return self.canvas.create_polygon(points, **kwargs, smooth=True)

        def on_enter(self, event=None):
            self.canvas.itemconfig(self.button_bg, fill=self.active_color)

        def on_leave(self, event=None):
            self.canvas.itemconfig(self.button_bg, fill=self.inactive_color)

        def on_click(self, event=None):
            self.post_menu()

        def on_select(self, option):
            if self.command:
                self.command(option)

        def update_styles(self, active_categories=None):
            style_out = set_dark_style(ttk.Style(), widgets=[self.menu])

            if active_categories is not None:
                for idx in range(self.menu.index("end") + 1):
                    option = self.menu.entrycget(idx, "label")
                    if option in active_categories:
                        self.menu.entryconfig(idx, background=style_out['active_color'], foreground=style_out['fg_color'])
                    else:
                        self.menu.entryconfig(idx, background=style_out['bg_color'], foreground=style_out['fg_color'])

    class spacrCheckbutton(ttk.Checkbutton):
        def __init__(self, parent, text="", variable=None, command=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            self.text = text

            self.variable = variable if variable else tk.BooleanVar()

            self.command = command

            self.configure(text=self.text, variable=self.variable, command=self.command, style='Spacr.TCheckbutton')
            style = ttk.Style()
            _ = set_dark_style(style, widgets=[self])

    class spacrProgressBar(ttk.Progressbar):
        def __init__(self, parent, label=True, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            # Get the style colors
            style_out = set_dark_style(ttk.Style())

            self.fg_color = style_out['fg_color']

            self.bg_color = style_out['bg_color']

            self.active_color = style_out['active_color']

            self.inactive_color = style_out['inactive_color']

            self.font_size = style_out['font_size']

            self.font_loader = style_out['font_loader']

            # Configure the style for the progress bar

            self.style = ttk.Style()

            # Remove any borders and ensure the active color fills the entire space
            self.style.configure(
                "spacr.Horizontal.TProgressbar",
                troughcolor=self.inactive_color, # Set the trough to bg color
                background=self.active_color,    # Active part is the active color
                borderwidth=0,                   # Remove border width
                pbarrelief="flat",               # Flat relief for the progress bar
                troughrelief="flat",             # Flat relief for the trough
                thickness=20,                    # Set the thickness of the progress bar
                darkcolor=self.active_color,     # Ensure darkcolor matches the active color
                lightcolor=self.active_color,    # Ensure lightcolor matches the active color
                bordercolor=self.bg_color        # Set the border color to the background color to hide it
            )

            self.configure(style="spacr.Horizontal.TProgressbar")

            # Set initial value to 0
            self['value'] = 0

            # Track whether to show the progress label

            self.label = label

            # Create the progress label with text wrapping
            if self.label:
                self.progress_label = tk.Label(
                    parent,
                    text="Processing: 0/0",
                    anchor='w',
                    justify='left',
                    bg=self.inactive_color,
                    fg=self.fg_color,
                    wraplength=300,
                    font=self.font_loader.get_font(size=self.font_size)
                )
                self.progress_label.grid_forget()

            # Initialize attributes for time and operation

            self.operation_type = None

            self.additional_info = None

        def set_label_position(self):
            if self.label and self.progress_label:
                row_info = self.grid_info().get('rowID', 0)
                col_info = self.grid_info().get('columnID', 0)
                col_span = self.grid_info().get('columnspan', 1)
                self.progress_label.grid(row=row_info + 1, column=col_info, columnspan=col_span, pady=5, padx=5, sticky='ew')

        def update_label(self):
            if self.label and self.progress_label:
                # Start with the base progress information
                label_text = f"Processing: {self['value']}/{self['maximum']}"

                # Include the operation type if it exists
                if self.operation_type:
                    label_text += f", {self.operation_type}"

                # Handle additional info without adding newlines
                if hasattr(self, 'additional_info') and self.additional_info:
                    # Join all additional info items with a space and ensure they're on the same line
                    items = self.additional_info.split(", ")
                    formatted_additional_info = " ".join(items)

                    # Append the additional info to the label_text, ensuring it's all in one line
                    label_text += f" {formatted_additional_info.strip()}"

                # Update the progress label
                self.progress_label.config(text=label_text)

    class spacrSlider(tk.Frame):
        def __init__(self, master=None, length=None, thickness=2, knob_radius=10, position="center", from_=0, to=100, value=None, show_index=False, command=None, **kwargs):
            super().__init__(master, **kwargs)

            self.specified_length = length  # Store the specified length, if any

            self.knob_radius = knob_radius

            self.thickness = thickness

            self.knob_position = knob_radius  # Start at the beginning of the slider

            self.slider_line = None

            self.knob = None

            self.position = position.lower()  # Store the position option

            self.offset = 0  # Initialize offset

            self.from_ = from_  # Minimum value of the slider

            self.to = to  # Maximum value of the slider

            self.value = value if value is not None else from_  # Initial value of the slider

            self.show_index = show_index  # Whether to show the index Entry widget

            self.command = command  # Callback function to handle value changes

            # Initialize the style and colors
            style_out = set_dark_style(ttk.Style())

            self.fg_color = style_out['fg_color']

            self.bg_color = style_out['bg_color']

            self.active_color = style_out['active_color']

            self.inactive_color = style_out['inactive_color']

            # Configure the frame's background color
            self.configure(bg=self.bg_color)

            # Create a frame for the slider and entry if needed
            self.grid_columnconfigure(1, weight=1)

            # Entry widget for showing and editing index, if enabled
            if self.show_index:
                self.index_var = tk.StringVar(value=str(int(self.value)))
                self.index_entry = tk.Entry(self, textvariable=self.index_var, width=5, bg=self.bg_color, fg=self.fg_color, insertbackground=self.fg_color)
                self.index_entry.grid(row=0, column=0, padx=5)
                # Bind the entry to update the slider on change
                self.index_entry.bind("<Return>", self.update_slider_from_entry)

            # Create the slider canvas

            self.canvas = tk.Canvas(self, height=knob_radius * 2, bg=self.bg_color, highlightthickness=0)

            self.canvas.grid(row=0, column=1, sticky="ew")

            # Set initial length to specified length or default value

            self.length = self.specified_length if self.specified_length is not None else self.canvas.winfo_reqwidth()

            # Calculate initial knob position based on the initial value
            self.knob_position = self.value_to_position(self.value)

            # Bind resize event to dynamically adjust the slider length if no length is specified
            self.canvas.bind("<Configure>", self.resize_slider)

            # Draw the slider components
            self.draw_slider(inactive=True)

            # Bind mouse events to the knob and slider
            self.canvas.bind("<B1-Motion>", self.move_knob)
            self.canvas.bind("<Button-1>", self.activate_knob)  # Activate knob on click
            self.canvas.bind("<ButtonRelease-1>", self.release_knob)  # Trigger command on release

        def resize_slider(self, event):
            if self.specified_length is not None:
                self.length = self.specified_length
            else:
                self.length = int(event.width * 0.9)  # 90% of the container width

            # Calculate the horizontal offset based on the position
            if self.position == "center":
                self.offset = (event.width - self.length) // 2
            elif self.position == "right":
                self.offset = event.width - self.length
            else:  # position is "left"
                self.offset = 0

            # Update the knob position after resizing
            self.knob_position = self.value_to_position(self.value)
            self.draw_slider(inactive=True)

        def value_to_position(self, value):
            if self.to == self.from_:
                return self.knob_radius
            relative_value = (value - self.from_) / (self.to - self.from_)
            return self.knob_radius + relative_value * (self.length - 2 * self.knob_radius)

        def position_to_value(self, position):
            if self.to == self.from_:
                return self.from_
            relative_position = (position - self.knob_radius) / (self.length - 2 * self.knob_radius)
            return self.from_ + relative_position * (self.to - self.from_)

        def draw_slider(self, inactive=False):
            self.canvas.delete("all")

            self.slider_line = self.canvas.create_line(
                self.offset + self.knob_radius,
                self.knob_radius,
                self.offset + self.length - self.knob_radius,
                self.knob_radius,
                fill=self.fg_color,
                width=self.thickness
            )

            knob_color = self.inactive_color if inactive else self.active_color
            self.knob = self.canvas.create_oval(
                self.offset + self.knob_position - self.knob_radius,
                self.knob_radius - self.knob_radius,
                self.offset + self.knob_position + self.knob_radius,
                self.knob_radius + self.knob_radius,
                fill=knob_color,
                outline=""
            )

        def move_knob(self, event):
            new_position = min(max(event.x - self.offset, self.knob_radius), self.length - self.knob_radius)
            self.knob_position = new_position
            self.value = self.position_to_value(self.knob_position)
            self.canvas.coords(
                self.knob,
                self.offset + self.knob_position - self.knob_radius,
                self.knob_radius - self.knob_radius,
                self.offset + self.knob_position + self.knob_radius,
                self.knob_radius + self.knob_radius
            )
            if self.show_index:
                self.index_var.set(str(int(self.value)))

        def activate_knob(self, event):
            self.draw_slider(inactive=False)
            self.move_knob(event)

        def release_knob(self, event):
            self.draw_slider(inactive=True)
            if self.command:
                self.command(self.value)  # Call the command with the final value when the knob is released

        def set_to(self, new_to):
            self.to = new_to
            self.knob_position = self.value_to_position(self.value)
            self.draw_slider(inactive=False)

        def get(self):
            return self.value

        def set(self, value):
            """Set the slider's value and update the knob position."""
            self.value = max(self.from_, min(value, self.to))  # Ensure the value is within bounds
            self.knob_position = self.value_to_position(self.value)
            self.draw_slider(inactive=False)
            if self.show_index:
                self.index_var.set(str(int(self.value)))

        def jump_to_click(self, event):
            self.activate_knob(event)

        def update_slider_from_entry(self, event):
            """Update the slider's value from the entry."""
            try:
                index = int(self.index_var.get())
                self.set(index)
                if self.command:
                    self.command(self.value)
            except ValueError:
                pass

    def spacrScrollbarStyle(style, inactive_color, active_color):
        # Check if custom elements already exist to avoid duplication
        if not style.element_names().count('custom.Vertical.Scrollbar.trough'):
            style.element_create('custom.Vertical.Scrollbar.trough', 'from', 'clam')
        if not style.element_names().count('custom.Vertical.Scrollbar.thumb'):
            style.element_create('custom.Vertical.Scrollbar.thumb', 'from', 'clam')

        style.layout('Custom.Vertical.TScrollbar',
                     [('Vertical.Scrollbar.trough', {'children': [('Vertical.Scrollbar.thumb', {'expand': '1', 'sticky': 'nswe'})], 'sticky': 'ns'})])

        style.configure('Custom.Vertical.TScrollbar',
                        background=inactive_color,
                        troughcolor=inactive_color,
                        bordercolor=inactive_color,
                        lightcolor=inactive_color,
                        darkcolor=inactive_color)

        style.map('Custom.Vertical.TScrollbar',
                  background=[('!active', inactive_color), ('active', active_color)],
                  troughcolor=[('!active', inactive_color), ('active', inactive_color)],
                  bordercolor=[('!active', inactive_color), ('active', inactive_color)],
                  lightcolor=[('!active', inactive_color), ('active', active_color)],
                  darkcolor=[('!active', inactive_color), ('active', active_color)])

    class spacrFrame(ttk.Frame):
        def __init__(self, container, width=None, *args, bg='black', radius=20, scrollbar=True, textbox=False, **kwargs):
            super().__init__(container, *args, **kwargs)
            self.configure(style='TFrame')
            if width is None:
                screen_width = self.winfo_screenwidth()
                width = screen_width // 4

            # Create the canvas
            canvas = tk.Canvas(self, bg=bg, width=width, highlightthickness=0)
            self.rounded_rectangle(canvas, 0, 0, width, self.winfo_screenheight(), radius, fill=bg)

            # Define scrollbar styles
            style_out = set_dark_style(ttk.Style())

            self.inactive_color = style_out['inactive_color']

            self.active_color = style_out['active_color']

            self.fg_color = style_out['fg_color']  # Foreground color for text

            # Set custom scrollbar style
            style = ttk.Style()
            spacrScrollbarStyle(style, self.inactive_color, self.active_color)

            # Create scrollbar with custom style if scrollbar option is True
            if scrollbar:
                scrollbar_widget = ttk.Scrollbar(self, orient="vertical", command=canvas.yview, style='Custom.Vertical.TScrollbar')

            if textbox:
                self.scrollable_frame = tk.Text(canvas, bg=bg, fg=self.fg_color, wrap=tk.WORD)
            else:
                self.scrollable_frame = ttk.Frame(canvas, style='TFrame')

            self.scrollable_frame.bind(
                "<Configure>",
                lambda e: canvas.configure(scrollregion=canvas.bbox("all"))
            )
            canvas.create_window((0, 0), window=self.scrollable_frame, anchor="nw")
            if scrollbar:
                canvas.configure(yscrollcommand=scrollbar_widget.set)

            canvas.grid(row=0, column=0, sticky="nsew")
            if scrollbar:
                scrollbar_widget.grid(row=0, column=1, sticky="ns")

            self.grid_rowconfigure(0, weight=1)
            self.grid_columnconfigure(0, weight=1)
            if scrollbar:
                self.grid_columnconfigure(1, weight=0)

            _ = set_dark_style(style, containers=[self], widgets=[canvas, self.scrollable_frame])
            if scrollbar:
                _ = set_dark_style(style, widgets=[scrollbar_widget])

        def rounded_rectangle(self, canvas, x1, y1, x2, y2, radius=20, **kwargs):
            points = [
                x1 + radius, y1,
                x2 - radius, y1,
                x2 - radius, y1,
                x2, y1,
                x2, y1 + radius,
                x2, y2 - radius,
                x2, y2 - radius,
                x2, y2,
                x2 - radius, y2,
                x1 + radius, y2,
                x1 + radius, y2,
                x1, y2,
                x1, y2 - radius,
                x1, y2 - radius,
                x1, y1 + radius,
                x1, y1 + radius,
                x1, y1
            ]
            return canvas.create_polygon(points, **kwargs, smooth=True)

    class spacrLabel(tk.Frame):
        def __init__(self, parent, text="", font=None, style=None, align="right", height=None, **kwargs):
            valid_kwargs = {k: v for k, v in kwargs.items() if k not in ['foreground', 'background', 'font', 'anchor', 'justify', 'wraplength']}
            super().__init__(parent, **valid_kwargs)

            self.text = text

            self.align = align

            if height is None:
                screen_height = self.winfo_screenheight()
                label_height = screen_height // 50
                label_width = label_height * 10
            else:
                label_height = height
                label_width = label_height * 10

            self.style_out = set_dark_style(ttk.Style())

            self.font_style = self.style_out['font_family']

            self.font_size = self.style_out['font_size']

            self.font_family = self.style_out['font_family']

            self.font_loader = self.style_out['font_loader']

            self.canvas = tk.Canvas(self, width=label_width, height=label_height, highlightthickness=0, bg=self.style_out['bg_color'])

            self.canvas.grid(row=0, column=0, sticky="ew")
            if self.style_out['font_family'] != 'OpenSans':
                self.font_style = font if font else tkFont.Font(family=self.style_out['font_family'], size=self.style_out['font_size'], weight=tkFont.NORMAL)

            self.style = style

            if self.align == "center":
                anchor_value = tk.CENTER
                text_anchor = 'center'
            else:  # default to right alignment
                anchor_value = tk.E
                text_anchor = 'e'

            if self.style:
                ttk_style = ttk.Style()
                if self.font_loader:
                    ttk_style.configure(self.style, font=self.font_loader.get_font(size=self.font_size), background=self.style_out['bg_color'], foreground=self.style_out['fg_color'])
                else:
                    ttk_style.configure(self.style, font=self.font_style, background=self.style_out['bg_color'], foreground=self.style_out['fg_color'])
                self.label_text = ttk.Label(self.canvas, text=self.text, style=self.style, anchor=text_anchor)
                self.label_text.pack(fill=tk.BOTH, expand=True)
            else:
                if self.font_loader:
                    self.label_text = self.canvas.create_text(label_width // 2 if self.align == "center" else label_width - 5,
                                                              label_height // 2, text=self.text, fill=self.style_out['fg_color'],
                                                              font=self.font_loader.get_font(size=self.font_size), anchor=anchor_value, justify=tk.RIGHT)
                else:
                    self.label_text = self.canvas.create_text(label_width // 2 if self.align == "center" else label_width - 5,
                                                            label_height // 2, text=self.text, fill=self.style_out['fg_color'],
                                                            font=self.font_style, anchor=anchor_value, justify=tk.RIGHT)

            _ = set_dark_style(ttk.Style(), containers=[self], widgets=[self.canvas])

        def set_text(self, text):
            if self.style:
                self.label_text.config(text=text)
            else:
                self.canvas.itemconfig(self.label_text, text=text)

    class spacrButton(tk.Frame):
        def __init__(self, parent, text="", command=None, font=None, icon_name=None, size=50, show_text=True, outline=False, animation=True, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            self.text = text.capitalize()  # Capitalize only the first letter of the text

            self.command = command

            self.icon_name = icon_name if icon_name else text.lower()

            self.size = size

            self.show_text = show_text

            self.outline = outline

            self.animation = animation  # Add animation attribute

            style_out = set_dark_style(ttk.Style())

            self.font_size = style_out['font_size']

            self.font_loader = style_out['font_loader']

            if self.show_text:
                self.button_width = int(size * 3)
            else:
                self.button_width = self.size  # Make the button width equal to the size if show_text is False

            # Create the canvas first

            self.canvas = tk.Canvas(self, width=self.button_width + 4, height=self.size + 4, highlightthickness=0, bg=style_out['bg_color'])

            self.canvas.grid(row=0, column=0)

            # Apply dark style and get color settings
            color_settings = set_dark_style(ttk.Style(), containers=[self], widgets=[self.canvas])

            self.inactive_color = color_settings['inactive_color']

            if self.outline:
                self.button_bg = self.create_rounded_rectangle(2, 2, self.button_width + 2, self.size + 2, radius=20, fill=self.inactive_color, outline=color_settings['fg_color'])
            else:
                self.button_bg = self.create_rounded_rectangle(2, 2, self.button_width + 2, self.size + 2, radius=20, fill=self.inactive_color, outline=self.inactive_color)

            self.load_icon()
            if self.font_loader:
                self.font_style = self.font_loader.get_font(size=self.font_size)
            else:
                self.font_style = font if font else ("Arial", 12)

            if self.show_text:
                self.button_text = self.canvas.create_text(self.size + 10, self.size // 2 + 2, text=self.text, fill=color_settings['fg_color'], font=self.font_style, anchor="w")  # Align text to the left of the specified point

            self.bind("<Enter>", self.on_enter)
            self.bind("<Leave>", self.on_leave)
            self.bind("<Button-1>", self.on_click)
            self.canvas.bind("<Enter>", self.on_enter)
            self.canvas.bind("<Leave>", self.on_leave)
            self.canvas.bind("<Button-1>", self.on_click)

            self.bg_color = self.inactive_color

            self.active_color = color_settings['active_color']

            self.fg_color = color_settings['fg_color']

            self.is_zoomed_in = False  # Track zoom state for smooth transitions

        def load_icon(self):
            icon_path = self.get_icon_path(self.icon_name)
            try:
                icon_image = Image.open(icon_path)
            except (FileNotFoundError, Image.UnidentifiedImageError):
                try:
                    icon_path = icon_path.replace(' ', '_')
                    icon_image = Image.open(icon_path)
                except (FileNotFoundError, Image.UnidentifiedImageError):
                    icon_image = Image.open(self.get_icon_path("default"))
                    print(f'Icon not found: {icon_path}. Using default icon instead.')

            initial_size = int(self.size * 0.65)  # 65% of button size initially
            self.original_icon_image = icon_image.resize((initial_size, initial_size), Image.Resampling.LANCZOS)
            self.icon_photo = ImageTk.PhotoImage(self.original_icon_image)

            self.button_icon = self.canvas.create_image(self.size // 2 + 2, self.size // 2 + 2, image=self.icon_photo)
            self.canvas.image = self.icon_photo  # Keep a reference to avoid garbage collection

        def get_icon_path(self, icon_name):
            icon_dir = os.path.join(os.path.dirname(__file__), 'resources', 'icons')
            return os.path.join(icon_dir, f"{icon_name}.png")

        def on_enter(self, event=None):
            self.canvas.itemconfig(self.button_bg, fill=self.active_color)
            self.update_description(event)
            if self.animation and not self.is_zoomed_in:
                self.animate_zoom(0.85)  # Zoom in the icon to 85% of button size

        def on_leave(self, event=None):
            self.canvas.itemconfig(self.button_bg, fill=self.inactive_color)
            self.clear_description(event)
            if self.animation and self.is_zoomed_in:
                self.animate_zoom(0.65)  # Reset the icon size to 65% of button size

        def on_click(self, event=None):
            if self.command:
                self.command()

        def create_rounded_rectangle(self, x1, y1, x2, y2, radius=20, **kwargs):
            points = [
                x1 + radius, y1,
                x2 - radius, y1,
                x2 - radius, y1,
                x2, y1,
                x2, y1 + radius,
                x2, y2 - radius,
                x2, y2 - radius,
                x2, y2,
                x2 - radius, y2,
                x1 + radius, y2,
                x1 + radius, y2,
                x1, y2,
                x1, y2 - radius,
                x1, y2 - radius,
                x1, y1 + radius,
                x1, y1 + radius,
                x1, y1
            ]
            return self.canvas.create_polygon(points, **kwargs, smooth=True)

        def update_description(self, event):
            parent = self.master
            while parent:
                if hasattr(parent, 'show_description'):
                    parent.show_description(parent.main_buttons.get(self, parent.additional_buttons.get(self, "No description available.")))
                    return
                parent = parent.master

        def clear_description(self, event):
            parent = self.master
            while parent:
                if hasattr(parent, 'clear_description'):
                    parent.clear_description()
                    return
                parent = parent.master

        def animate_zoom(self, target_scale, steps=10, delay=10):
            current_scale = 0.85 if self.is_zoomed_in else 0.65
            step_scale = (target_scale - current_scale) / steps
            self._animate_step(current_scale, step_scale, steps, delay)

        def _animate_step(self, current_scale, step_scale, steps, delay):
            if steps > 0:
                new_scale = current_scale + step_scale
                self.zoom_icon(new_scale)
                self.after(delay, self._animate_step, new_scale, step_scale, steps - 1, delay)
            else:
                self.is_zoomed_in = not self.is_zoomed_in

        def zoom_icon(self, scale_factor):
            # Resize the original icon image
            new_size = int(self.size * scale_factor)
            resized_icon = self.original_icon_image.resize((new_size, new_size), Image.Resampling.LANCZOS)
            self.icon_photo = ImageTk.PhotoImage(resized_icon)

            # Update the icon on the canvas
            self.canvas.itemconfig(self.button_icon, image=self.icon_photo)
            self.canvas.image = self.icon_photo

    class spacrSwitch(ttk.Frame):
        def __init__(self, parent, text="", variable=None, command=None, *args, **kwargs):
            super().__init__(parent, *args, **kwargs)

            self.text = text

            self.variable = variable if variable else tk.BooleanVar()

            self.command = command

            self.canvas = tk.Canvas(self, width=40, height=20, highlightthickness=0, bd=0)

            self.canvas.grid(row=0, column=1, padx=(10, 0))

            self.switch_bg = self.create_rounded_rectangle(2, 2, 38, 18, radius=9, outline="", fill="#fff")

            self.switch = self.canvas.create_oval(4, 4, 16, 16, outline="", fill="#800080")

            self.label = spacrLabel(self, text=self.text)

            self.label.grid(row=0, column=0, padx=(0, 10))
            self.bind("<Button-1>", self.toggle)
            self.canvas.bind("<Button-1>", self.toggle)
            self.label.bind("<Button-1>", self.toggle)
            self.update_switch()

            style = ttk.Style()
            _ = set_dark_style(style, containers=[self], widgets=[self.canvas, self.label])

        def toggle(self, event=None):
            self.variable.set(not self.variable.get())
            self.animate_switch()
            if self.command:
                self.command()

        def update_switch(self):
            if self.variable.get():
                self.canvas.itemconfig(self.switch, fill="#008080")
                self.canvas.coords(self.switch, 24, 4, 36, 16)
            else:
                self.canvas.itemconfig(self.switch, fill="#800080")
                self.canvas.coords(self.switch, 4, 4, 16, 16)

        def animate_switch(self):
            if self.variable.get():
                start_x, end_x = 4, 24
                final_color = "#008080"
            else:
                start_x, end_x = 24, 4
                final_color = "#800080"

            self.animate_movement(start_x, end_x, final_color)

        def animate_movement(self, start_x, end_x, final_color):
            step = 1 if start_x < end_x else -1
            for i in range(start_x, end_x, step):
                self.canvas.coords(self.switch, i, 4, i + 12, 16)
                self.canvas.update()
                self.after(10)
            self.canvas.itemconfig(self.switch, fill=final_color)

        def get(self):
            return self.variable.get()

        def set(self, value):
            self.variable.set(value)
            self.update_switch()

        def create_rounded_rectangle(self, x1, y1, x2, y2, radius=9, **kwargs):
            points = [x1 + radius, y1,
                      x1 + radius, y1,
                      x2 - radius, y1,
                      x2 - radius, y1,
                      x2, y1,
                      x2, y1 + radius,
                      x2, y1 + radius,
                      x2, y2 - radius,
                      x2, y2 - radius,
                      x2, y2,
                      x2 - radius, y2,
                      x2 - radius, y2,
                      x1 + radius, y2,
                      x1 + radius, y2,
                      x1, y2,
                      x1, y2 - radius,
                      x1, y2 - radius,
                      x1, y1 + radius,
                      x1, y1 + radius,
                      x1, y1]

            return self.canvas.create_polygon(points, **kwargs, smooth=True)

    class spacrToolTip:
        def __init__(self, widget, text):

            self.widget = widget

            self.text = text

            self.tooltip_window = None

            widget.bind("<Enter>", self.show_tooltip)
            widget.bind("<Leave>", self.hide_tooltip)

        def show_tooltip(self, event):
            x = event.x_root + 20
            y = event.y_root + 10
            self.tooltip_window = tk.Toplevel(self.widget)
            self.tooltip_window.wm_overrideredirect(True)
            self.tooltip_window.wm_geometry(f"+{x}+{y}")
            label = tk.Label(self.tooltip_window, text=self.text, relief='flat', borderwidth=0)
            label.grid(row=0, column=0, padx=5, pady=5)

            style = ttk.Style()
            _ = set_dark_style(style, containers=[self.tooltip_window], widgets=[label])

        def hide_tooltip(self, event):
            if self.tooltip_window:
                self.tooltip_window.destroy()
            self.tooltip_window = None

    class ModifyMaskApp:
        def __init__(self, root, folder_path, scale_factor):

            self.root = root

            self.folder_path = folder_path

            self.scale_factor = scale_factor

            self.image_filenames = sorted([f for f in os.listdir(folder_path) if f.endswith(('.png', '.jpg', '.jpeg', '.tif', '.tiff'))])

            self.masks_folder = os.path.join(folder_path, 'masks')

            self.current_image_index = 0

            self.initialize_flags()

            self.canvas_width = self.root.winfo_screenheight() -100

            self.canvas_height = self.root.winfo_screenheight() -100

            self.root.configure(bg='black')
            self.setup_navigation_toolbar()
            self.setup_mode_toolbar()
            self.setup_function_toolbar()
            self.setup_zoom_toolbar()
            self.setup_canvas()
            self.load_first_image()

        ####################################################################################################
        # Helper functions#
        ####################################################################################################

        def update_display(self):
            if self.zoom_active:
                self.display_zoomed_image()
            else:
                self.display_image()

        def update_original_mask_from_zoom(self):
            y0, y1, x0, x1 = self.zoom_y0, self.zoom_y1, self.zoom_x0, self.zoom_x1
            zoomed_mask_resized = resize(self.zoom_mask, (y1 - y0, x1 - x0), order=0, preserve_range=True).astype(np.uint8)
            self.mask[y0:y1, x0:x1] = zoomed_mask_resized

        def update_original_mask(self, zoomed_mask, x0, x1, y0, y1):
            actual_mask_region = self.mask[y0:y1, x0:x1]
            target_shape = actual_mask_region.shape
            resized_mask = resize(zoomed_mask, target_shape, order=0, preserve_range=True).astype(np.uint8)
            if resized_mask.shape != actual_mask_region.shape:
                raise ValueError(f"Shape mismatch: resized_mask {resized_mask.shape}, actual_mask_region {actual_mask_region.shape}")
            self.mask[y0:y1, x0:x1] = np.maximum(actual_mask_region, resized_mask)
            self.mask = self.mask.copy()
            self.mask[y0:y1, x0:x1] = np.maximum(self.mask[y0:y1, x0:x1], resized_mask)
            self.mask = self.mask.copy()

        def get_scaling_factors(self, img_width, img_height, canvas_width, canvas_height):
            x_scale = img_width / canvas_width
            y_scale = img_height / canvas_height
            return x_scale, y_scale

        def canvas_to_image(self, x_canvas, y_canvas):
            x_scale, y_scale = self.get_scaling_factors(
                self.image.shape[1], self.image.shape[0],
                self.canvas_width, self.canvas_height
            )
            x_image = int(x_canvas * x_scale)
            y_image = int(y_canvas * y_scale)
            return x_image, y_image

        def apply_zoom_on_enter(self, event):
            if self.zoom_active and self.zoom_rectangle_start is not None:
                self.set_zoom_rectangle_end(event)

        def normalize_image(self, image, lower_quantile, upper_quantile):
            lower_bound = np.percentile(image, lower_quantile)
            upper_bound = np.percentile(image, upper_quantile)
            normalized = np.clip(image, lower_bound, upper_bound)
            normalized = (normalized - lower_bound) / (upper_bound - lower_bound)
            max_value = np.iinfo(image.dtype).max
            normalized = (normalized * max_value).astype(image.dtype)
            return normalized

        def resize_arrays(self, img, mask):
            original_dtype = img.dtype
            scaled_height = int(img.shape[0] * self.scale_factor)
            scaled_width = int(img.shape[1] * self.scale_factor)
            scaled_img = resize(img, (scaled_height, scaled_width), anti_aliasing=True, preserve_range=True)
            scaled_mask = resize(mask, (scaled_height, scaled_width), order=0, anti_aliasing=False, preserve_range=True)
            stretched_img = resize(scaled_img, (self.canvas_height, self.canvas_width), anti_aliasing=True, preserve_range=True)
            stretched_mask = resize(scaled_mask, (self.canvas_height, self.canvas_width), order=0, anti_aliasing=False, preserve_range=True)
            return stretched_img.astype(original_dtype), stretched_mask.astype(original_dtype)

        ####################################################################################################
        #Initiate canvas elements#
        ####################################################################################################

        def load_first_image(self):
            self.image, self.mask = self.load_image_and_mask(self.current_image_index)
            self.original_size = self.image.shape
            self.image, self.mask = self.resize_arrays(self.image, self.mask)
            self.display_image()

        def setup_canvas(self):
            self.canvas = tk.Canvas(self.root, width=self.canvas_width, height=self.canvas_height, bg='black')
            self.canvas.pack()
            self.canvas.bind("<Motion>", self.update_mouse_info)

        def initialize_flags(self):
            self.zoom_rectangle_start = None
            self.zoom_rectangle_end = None
            self.zoom_rectangle_id = None
            self.zoom_x0 = None
            self.zoom_y0 = None
            self.zoom_x1 = None
            self.zoom_y1 = None
            self.zoom_mask = None
            self.zoom_image = None
            self.zoom_image_orig = None
            self.zoom_scale = 1
            self.drawing = False
            self.zoom_active = False
            self.magic_wand_active = False
            self.brush_active = False
            self.dividing_line_active = False
            self.dividing_line_coords = []
            self.current_dividing_line = None
            self.lower_quantile = tk.StringVar(value="1.0")
            self.upper_quantile = tk.StringVar(value="99.9")
            self.magic_wand_tolerance = tk.StringVar(value="1000")

        def update_mouse_info(self, event):
            x, y = event.x, event.y
            intensity = "N/A"
            mask_value = "N/A"
            pixel_count = "N/A"
            if self.zoom_active:
                if 0 <= x < self.canvas_width and 0 <= y < self.canvas_height:
                    intensity = self.zoom_image_orig[y, x] if self.zoom_image_orig is not None else "N/A"
                    mask_value = self.zoom_mask[y, x] if self.zoom_mask is not None else "N/A"
            else:
                if 0 <= x < self.image.shape[1] and 0 <= y < self.image.shape[0]:
                    intensity = self.image[y, x]
                    mask_value = self.mask[y, x]
            if mask_value != "N/A" and mask_value != 0:
                pixel_count = np.sum(self.mask == mask_value)
            self.intensity_label.config(text=f"Intensity: {intensity}")
            self.mask_value_label.config(text=f"Mask: {mask_value}, Area: {pixel_count}")
            self.mask_value_label.config(text=f"Mask: {mask_value}")
            if mask_value != "N/A" and mask_value != 0:
                self.pixel_count_label.config(text=f"Area: {pixel_count}")
            else:
                self.pixel_count_label.config(text="Area: N/A")

        def setup_mode_toolbar(self):
            self.mode_toolbar = tk.Frame(self.root, bg='black')
            self.mode_toolbar.pack(side='top', fill='x')
            self.draw_btn = tk.Button(self.mode_toolbar, text="Draw", command=self.toggle_draw_mode, bg='black', fg='white')
            self.draw_btn.pack(side='left')
            self.magic_wand_btn = tk.Button(self.mode_toolbar, text="Magic Wand", command=self.toggle_magic_wand_mode, bg='black', fg='white')
            self.magic_wand_btn.pack(side='left')
            tk.Label(self.mode_toolbar, text="Tolerance:", bg='black', fg='white').pack(side='left')
            self.tolerance_entry = tk.Entry(self.mode_toolbar, textvariable=self.magic_wand_tolerance, bg='black', fg='white')
            self.tolerance_entry.pack(side='left')
            tk.Label(self.mode_toolbar, text="Max Pixels:", bg='black', fg='white').pack(side='left')
            self.max_pixels_entry = tk.Entry(self.mode_toolbar, bg='black', fg='white')
            self.max_pixels_entry.insert(0, "1000")
            self.max_pixels_entry.pack(side='left')
            self.erase_btn = tk.Button(self.mode_toolbar, text="Erase", command=self.toggle_erase_mode, bg='black', fg='white')
            self.erase_btn.pack(side='left')
            self.brush_btn = tk.Button(self.mode_toolbar, text="Brush", command=self.toggle_brush_mode, bg='black', fg='white')
            self.brush_btn.pack(side='left')
            self.brush_size_entry = tk.Entry(self.mode_toolbar, bg='black', fg='white')
            self.brush_size_entry.insert(0, "10")
            self.brush_size_entry.pack(side='left')
            tk.Label(self.mode_toolbar, text="Brush Size:", bg='black', fg='white').pack(side='left')
            self.dividing_line_btn = tk.Button(self.mode_toolbar, text="Dividing Line", command=self.toggle_dividing_line_mode, bg='black', fg='white')
            self.dividing_line_btn.pack(side='left')

        def setup_function_toolbar(self):
            self.function_toolbar = tk.Frame(self.root, bg='black')
            self.function_toolbar.pack(side='top', fill='x')
            self.fill_btn = tk.Button(self.function_toolbar, text="Fill", command=self.fill_objects, bg='black', fg='white')
            self.fill_btn.pack(side='left')
            self.relabel_btn = tk.Button(self.function_toolbar, text="Relabel", command=self.relabel_objects, bg='black', fg='white')
            self.relabel_btn.pack(side='left')
            self.clear_btn = tk.Button(self.function_toolbar, text="Clear", command=self.clear_objects, bg='black', fg='white')
            self.clear_btn.pack(side='left')
            self.invert_btn = tk.Button(self.function_toolbar, text="Invert", command=self.invert_mask, bg='black', fg='white')
            self.invert_btn.pack(side='left')
            remove_small_btn = tk.Button(self.function_toolbar, text="Remove Small", command=self.remove_small_objects, bg='black', fg='white')
            remove_small_btn.pack(side='left')
            tk.Label(self.function_toolbar, text="Min Area:", bg='black', fg='white').pack(side='left')
            self.min_area_entry = tk.Entry(self.function_toolbar, bg='black', fg='white')
            self.min_area_entry.insert(0, "100")  # Default minimum area
            self.min_area_entry.pack(side='left')

        def setup_zoom_toolbar(self):
            self.zoom_toolbar = tk.Frame(self.root, bg='black')
            self.zoom_toolbar.pack(side='top', fill='x')
            self.zoom_btn = tk.Button(self.zoom_toolbar, text="Zoom", command=self.toggle_zoom_mode, bg='black', fg='white')
            self.zoom_btn.pack(side='left')
            self.normalize_btn = tk.Button(self.zoom_toolbar, text="Apply Normalization", command=self.apply_normalization, bg='black', fg='white')
            self.normalize_btn.pack(side='left')
            tk.Label(self.zoom_toolbar, text="Lower Percentile:", bg='black', fg='white').pack(side='left')
            self.lower_entry = tk.Entry(self.zoom_toolbar, textvariable=self.lower_quantile, bg='black', fg='white')
            self.lower_entry.pack(side='left')

            tk.Label(self.zoom_toolbar, text="Upper Percentile:", bg='black', fg='white').pack(side='left')
            self.upper_entry = tk.Entry(self.zoom_toolbar, textvariable=self.upper_quantile, bg='black', fg='white')
            self.upper_entry.pack(side='left')

        def load_image_and_mask(self, index):
            # Load the image
            image_path = os.path.join(self.folder_path, self.image_filenames[index])
            image = imageio.imread(image_path)
            print(f"Original Image shape: {image.shape}, dtype: {image.dtype}")

            # Handle multi-channel or transparency issues
            if image.ndim == 3:
                if image.shape[2] == 4:  # If the image has an alpha channel (RGBA)
                    image = image[..., :3]  # Remove the alpha channel

                # Convert RGB to grayscale using weighted average
                image = np.dot(image[..., :3], [0.2989, 0.5870, 0.1140]).astype(np.uint8)
                print(f"Converted to grayscale: {image.shape}")

            # Ensure the shape is (height, width) without extra channel
            if image.ndim == 3 and image.shape[2] == 1:
                image = np.squeeze(image, axis=-1)

            if image.dtype != np.uint16:
                # Scale the image to fit the 16-bit range (0–65535)
                image = (image / image.max() * 65535).astype(np.uint16)
                # eventually remove this images should not have to be 16 bit look into downstream function (non 16bit images are jsut black)

            # Load the corresponding mask
            mask_path = os.path.join(self.masks_folder, self.image_filenames[index])
            if os.path.exists(mask_path):
                print(f'Loading mask: {mask_path} for image: {image_path}')
                mask = imageio.imread(mask_path)

                # Ensure mask is uint8
                if mask.dtype != np.uint8:
                    mask = (mask / mask.max() * 255).astype(np.uint8)
            else:
                # Create a new mask with the same size as the image
                mask = np.zeros(image.shape[:2], dtype=np.uint8)
                print(f'Loaded new mask for image: {image_path}')

            return image, mask

        ####################################################################################################
        # Image Display functions#
        ####################################################################################################

        def display_image(self):
            if self.zoom_rectangle_id is not None:
                self.canvas.delete(self.zoom_rectangle_id)
                self.zoom_rectangle_id = None
            lower_quantile = float(self.lower_quantile.get()) if self.lower_quantile.get() else 1.0
            upper_quantile = float(self.upper_quantile.get()) if self.upper_quantile.get() else 99.9
            normalized = self.normalize_image(self.image, lower_quantile, upper_quantile)
            combined = self.overlay_mask_on_image(normalized, self.mask)
            self.tk_image = ImageTk.PhotoImage(image=Image.fromarray(combined))
            self.canvas.create_image(0, 0, anchor='nw', image=self.tk_image)

        def display_zoomed_image(self):
            if self.zoom_rectangle_start and self.zoom_rectangle_end:
                # Convert canvas coordinates to image coordinates
                x0, y0 = self.canvas_to_image(*self.zoom_rectangle_start)
                x1, y1 = self.canvas_to_image(*self.zoom_rectangle_end)
                x0, x1 = min(x0, x1), max(x0, x1)
                y0, y1 = min(y0, y1), max(y0, y1)
                self.zoom_x0 = x0
                self.zoom_y0 = y0
                self.zoom_x1 = x1
                self.zoom_y1 = y1
                # Normalize the entire image
                lower_quantile = float(self.lower_quantile.get()) if self.lower_quantile.get() else 1.0
                upper_quantile = float(self.upper_quantile.get()) if self.upper_quantile.get() else 99.9
                normalized_image = self.normalize_image(self.image, lower_quantile, upper_quantile)
                # Extract the zoomed portion of the normalized image and mask
                self.zoom_image = normalized_image[y0:y1, x0:x1]
                self.zoom_image_orig = self.image[y0:y1, x0:x1]
                self.zoom_mask = self.mask[y0:y1, x0:x1]
                original_mask_area = self.mask.shape[0] * self.mask.shape[1]
                zoom_mask_area = self.zoom_mask.shape[0] * self.zoom_mask.shape[1]
                if original_mask_area > 0:
                    self.zoom_scale = original_mask_area/zoom_mask_area
                # Resize the zoomed image and mask to fit the canvas
                canvas_height = self.canvas.winfo_height()
                canvas_width = self.canvas.winfo_width()

                if self.zoom_image.size > 0 and canvas_height > 0 and canvas_width > 0:
                    self.zoom_image = resize(self.zoom_image, (canvas_height, canvas_width), preserve_range=True).astype(self.zoom_image.dtype)
                    self.zoom_image_orig = resize(self.zoom_image_orig, (canvas_height, canvas_width), preserve_range=True).astype(self.zoom_image_orig.dtype)
                    #self.zoom_mask = resize(self.zoom_mask, (canvas_height, canvas_width), preserve_range=True).astype(np.uint8)
                    self.zoom_mask = resize(self.zoom_mask, (canvas_height, canvas_width), order=0, preserve_range=True).astype(np.uint8)
                    combined = self.overlay_mask_on_image(self.zoom_image, self.zoom_mask)
                    self.tk_image = ImageTk.PhotoImage(image=Image.fromarray(combined))
                    self.canvas.create_image(0, 0, anchor='nw', image=self.tk_image)

        def overlay_mask_on_image(self, image, mask, alpha=0.5):
            if len(image.shape) == 2:
                image = np.stack((image,) * 3, axis=-1)
            mask = mask.astype(np.int32)
            max_label = np.max(mask)
            np.random.seed(0)
            colors = np.random.randint(0, 255, size=(max_label + 1, 3), dtype=np.uint8)
            colors[0] = [0, 0, 0]  # background color
            colored_mask = colors[mask]
            image_8bit = (image / 256).astype(np.uint8)
            # Blend the mask and the image with transparency
            combined_image = np.where(mask[..., None] > 0,
                                      np.clip(image_8bit * (1 - alpha) + colored_mask * alpha, 0, 255),
                                      image_8bit)
            # Convert the final image back to uint8
            combined_image = combined_image.astype(np.uint8)
            return combined_image

        ####################################################################################################
        # Navigation functions#
        ####################################################################################################

        def previous_image(self):
            if self.current_image_index > 0:
                self.current_image_index -= 1
                self.initialize_flags()
                self.image, self.mask = self.load_image_and_mask(self.current_image_index)
                self.original_size = self.image.shape
                self.image, self.mask = self.resize_arrays(self.image, self.mask)
                self.display_image()

        def next_image(self):
            if self.current_image_index < len(self.image_filenames) - 1:
                self.current_image_index += 1
                self.initialize_flags()
                self.image, self.mask = self.load_image_and_mask(self.current_image_index)
                self.original_size = self.image.shape
                self.image, self.mask = self.resize_arrays(self.image, self.mask)
                self.display_image()

        def save_mask(self):
            if self.current_image_index < len(self.image_filenames):
                original_size = self.original_size
                if self.mask.shape != original_size:
                    resized_mask = resize(self.mask, original_size, order=0, preserve_range=True).astype(np.uint16)
                else:
                    resized_mask = self.mask
                resized_mask, _ = label(resized_mask > 0)
                save_folder = os.path.join(self.folder_path, 'masks')
                if not os.path.exists(save_folder):
                    os.makedirs(save_folder)
                image_filename = os.path.splitext(self.image_filenames[self.current_image_index])[0] + '.tif'
                save_path = os.path.join(save_folder, image_filename)

                print(f"Saving mask to: {save_path}")  # Debug print
                imageio.imwrite(save_path, resized_mask)

        ####################################################################################################
        # Zoom Functions #
        ####################################################################################################

        def set_zoom_rectangle_start(self, event):
            if self.zoom_active:
                self.zoom_rectangle_start = (event.x, event.y)

        def set_zoom_rectangle_end(self, event):
            if self.zoom_active:
                self.zoom_rectangle_end = (event.x, event.y)
                if self.zoom_rectangle_id is not None:
                    self.canvas.delete(self.zoom_rectangle_id)
                    self.zoom_rectangle_id = None
                self.display_zoomed_image()
                self.canvas.unbind("<Motion>")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Button-3>")
                self.canvas.bind("<Motion>", self.update_mouse_info)

        def update_zoom_box(self, event):
            if self.zoom_active and self.zoom_rectangle_start is not None:
                if self.zoom_rectangle_id is not None:
                    self.canvas.delete(self.zoom_rectangle_id)
                # Assuming event.x and event.y are already in image coordinates
                self.zoom_rectangle_end = (event.x, event.y)
                x0, y0 = self.zoom_rectangle_start
                x1, y1 = self.zoom_rectangle_end
                self.zoom_rectangle_id = self.canvas.create_rectangle(x0, y0, x1, y1, outline="red", width=2)

        ####################################################################################################
        # Mode activation#
        ####################################################################################################

        def toggle_zoom_mode(self):
            if not self.zoom_active:
                self.brush_btn.config(text="Brush")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<B3-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<ButtonRelease-3>")
                self.zoom_active = True
                self.drawing = False
                self.magic_wand_active = False
                self.erase_active = False
                self.brush_active = False
                self.dividing_line_active = False
                self.draw_btn.config(text="Draw")
                self.erase_btn.config(text="Erase")
                self.magic_wand_btn.config(text="Magic Wand")
                self.zoom_btn.config(text="Zoom ON")
                self.dividing_line_btn.config(text="Dividing Line")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Button-3>")
                self.canvas.unbind("<Motion>")
                self.canvas.bind("<Button-1>", self.set_zoom_rectangle_start)
                self.canvas.bind("<Button-3>", self.set_zoom_rectangle_end)
                self.canvas.bind("<Motion>", self.update_zoom_box)
            else:
                self.zoom_active = False
                self.zoom_btn.config(text="Zoom")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Button-3>")
                self.canvas.unbind("<Motion>")
                self.zoom_rectangle_start = self.zoom_rectangle_end = None
                self.zoom_rectangle_id = None
                self.display_image()
                self.canvas.bind("<Motion>", self.update_mouse_info)
                self.zoom_rectangle_start = None
                self.zoom_rectangle_end = None
                self.zoom_rectangle_id = None
                self.zoom_x0 = None
                self.zoom_y0 = None
                self.zoom_x1 = None
                self.zoom_y1 = None
                self.zoom_mask = None
                self.zoom_image = None
                self.zoom_image_orig = None

        def toggle_brush_mode(self):
            self.brush_active = not self.brush_active
            if self.brush_active:
                self.drawing = False
                self.magic_wand_active = False
                self.erase_active = False
                self.brush_btn.config(text="Brush ON")
                self.draw_btn.config(text="Draw")
                self.erase_btn.config(text="Erase")
                self.magic_wand_btn.config(text="Magic Wand")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Button-3>")
                self.canvas.unbind("<Motion>")
                self.canvas.bind("<B1-Motion>", self.apply_brush)  # Left click and drag to apply brush
                self.canvas.bind("<B3-Motion>", self.erase_brush)  # Right click and drag to erase with brush
                self.canvas.bind("<ButtonRelease-1>", self.apply_brush_release)  # Left button release
                self.canvas.bind("<ButtonRelease-3>", self.erase_brush_release)  # Right button release
            else:
                self.brush_active = False
                self.brush_btn.config(text="Brush")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<B3-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<ButtonRelease-3>")

        def image_to_canvas(self, x_image, y_image):
            x_scale, y_scale = self.get_scaling_factors(
                self.image.shape[1], self.image.shape[0],
                self.canvas_width, self.canvas_height
            )
            x_canvas = int(x_image / x_scale)
            y_canvas = int(y_image / y_scale)
            return x_canvas, y_canvas

        def toggle_dividing_line_mode(self):
            self.dividing_line_active = not self.dividing_line_active
            if self.dividing_line_active:
                self.drawing = False
                self.magic_wand_active = False
                self.erase_active = False
                self.brush_active = False
                self.draw_btn.config(text="Draw")
                self.erase_btn.config(text="Erase")
                self.magic_wand_btn.config(text="Magic Wand")
                self.brush_btn.config(text="Brush")
                self.dividing_line_btn.config(text="Dividing Line ON")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<Motion>")
                self.canvas.bind("<Button-1>", self.start_dividing_line)
                self.canvas.bind("<ButtonRelease-1>", self.finish_dividing_line)
                self.canvas.bind("<Motion>", self.update_dividing_line_preview)
            else:
                print("Dividing Line Mode: OFF")
                self.dividing_line_active = False
                self.dividing_line_btn.config(text="Dividing Line")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<Motion>")
                self.display_image()

        def start_dividing_line(self, event):
            if self.dividing_line_active:
                self.dividing_line_coords = [(event.x, event.y)]
                self.current_dividing_line = self.canvas.create_line(event.x, event.y, event.x, event.y, fill="red", width=2)

        def finish_dividing_line(self, event):
            if self.dividing_line_active:
                self.dividing_line_coords.append((event.x, event.y))
                if self.zoom_active:
                    self.dividing_line_coords = [self.canvas_to_image(x, y) for x, y in self.dividing_line_coords]
                self.apply_dividing_line()
                self.canvas.delete(self.current_dividing_line)
                self.current_dividing_line = None

        def update_dividing_line_preview(self, event):
            if self.dividing_line_active and self.dividing_line_coords:
                x, y = event.x, event.y
                if self.zoom_active:
                    x, y = self.canvas_to_image(x, y)
                self.dividing_line_coords.append((x, y))
                canvas_coords = [(self.image_to_canvas(*pt) if self.zoom_active else pt) for pt in self.dividing_line_coords]
                flat_canvas_coords = [coord for pt in canvas_coords for coord in pt]
                self.canvas.coords(self.current_dividing_line, *flat_canvas_coords)

        def apply_dividing_line(self):
            if self.dividing_line_coords:
                coords = self.dividing_line_coords
                if self.zoom_active:
                    coords = [self.canvas_to_image(x, y) for x, y in coords]

                rr, cc = [], []
                for (x0, y0), (x1, y1) in zip(coords[:-1], coords[1:]):
                    line_rr, line_cc = line(y0, x0, y1, x1)
                    rr.extend(line_rr)
                    cc.extend(line_cc)
                rr, cc = np.array(rr), np.array(cc)

                mask_copy = self.mask.copy()

                if self.zoom_active:
                    # Update the zoomed mask
                    self.zoom_mask[rr, cc] = 0
                    # Reflect changes to the original mask
                    y0, y1, x0, x1 = self.zoom_y0, self.zoom_y1, self.zoom_x0, self.zoom_x1
                    zoomed_mask_resized_back = resize(self.zoom_mask, (y1 - y0, x1 - x0), order=0, preserve_range=True).astype(np.uint8)
                    self.mask[y0:y1, x0:x1] = zoomed_mask_resized_back
                else:
                    # Directly update the original mask
                    mask_copy[rr, cc] = 0
                    self.mask = mask_copy

                labeled_mask, num_labels = label(self.mask > 0)
                self.mask = labeled_mask
                self.update_display()

                self.dividing_line_coords = []
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<Motion>")
                self.dividing_line_active = False
                self.dividing_line_btn.config(text="Dividing Line")

        def toggle_draw_mode(self):
            self.drawing = not self.drawing
            if self.drawing:
                self.brush_btn.config(text="Brush")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<B3-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<ButtonRelease-3>")
                self.magic_wand_active = False
                self.erase_active = False
                self.brush_active = False
                self.draw_btn.config(text="Draw ON")
                self.magic_wand_btn.config(text="Magic Wand")
                self.erase_btn.config(text="Erase")
                self.draw_coordinates = []
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Motion>")
                self.canvas.bind("<B1-Motion>", self.draw)
                self.canvas.bind("<ButtonRelease-1>", self.finish_drawing)
            else:
                self.drawing = False
                self.draw_btn.config(text="Draw")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")

        def toggle_magic_wand_mode(self):
            self.magic_wand_active = not self.magic_wand_active
            if self.magic_wand_active:
                self.brush_btn.config(text="Brush")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<B3-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<ButtonRelease-3>")
                self.drawing = False
                self.erase_active = False
                self.brush_active = False
                self.draw_btn.config(text="Draw")
                self.erase_btn.config(text="Erase")
                self.magic_wand_btn.config(text="Magic Wand ON")
                self.canvas.bind("<Button-1>", self.use_magic_wand)
                self.canvas.bind("<Button-3>", self.use_magic_wand)
            else:
                self.magic_wand_btn.config(text="Magic Wand")
                self.canvas.unbind("<Button-1>")
                self.canvas.unbind("<Button-3>")

        def toggle_erase_mode(self):
            self.erase_active = not self.erase_active
            if self.erase_active:
                self.brush_btn.config(text="Brush")
                self.canvas.unbind("<B1-Motion>")
                self.canvas.unbind("<B3-Motion>")
                self.canvas.unbind("<ButtonRelease-1>")
                self.canvas.unbind("<ButtonRelease-3>")
                self.erase_btn.config(text="Erase ON")
                self.canvas.bind("<Button-1>", self.erase_object)
                self.drawing = False
                self.magic_wand_active = False
                self.brush_active = False
                self.draw_btn.config(text="Draw")
                self.magic_wand_btn.config(text="Magic Wand")
            else:
                self.erase_active = False
                self.erase_btn.config(text="Erase")
                self.canvas.unbind("<Button-1>")

        ####################################################################################################
        # Mode functions#
        ####################################################################################################

        def apply_brush_release(self, event):
            if hasattr(self, 'brush_path'):
                for x, y, brush_size in self.brush_path:
                    img_x, img_y = (x, y) if self.zoom_active else self.canvas_to_image(x, y)
                    x0 = max(img_x - brush_size // 2, 0)
                    y0 = max(img_y - brush_size // 2, 0)
                    x1 = min(img_x + brush_size // 2, self.zoom_mask.shape[1] if self.zoom_active else self.mask.shape[1])
                    y1 = min(img_y + brush_size // 2, self.zoom_mask.shape[0] if self.zoom_active else self.mask.shape[0])
                    if self.zoom_active:
                        self.zoom_mask[y0:y1, x0:x1] = 255
                        self.update_original_mask_from_zoom()
                    else:
                        self.mask[y0:y1, x0:x1] = 255
                del self.brush_path
                self.canvas.delete("temp_line")
                self.update_display()

        def erase_brush_release(self, event):
            if hasattr(self, 'erase_path'):
                for x, y, brush_size in self.erase_path:
                    img_x, img_y = (x, y) if self.zoom_active else self.canvas_to_image(x, y)
                    x0 = max(img_x - brush_size // 2, 0)
                    y0 = max(img_y - brush_size // 2, 0)
                    x1 = min(img_x + brush_size // 2, self.zoom_mask.shape[1] if self.zoom_active else self.mask.shape[1])
                    y1 = min(img_y + brush_size // 2, self.zoom_mask.shape[0] if self.zoom_active else self.mask.shape[0])
                    if self.zoom_active:
                        self.zoom_mask[y0:y1, x0:x1] = 0
                        self.update_original_mask_from_zoom()
                    else:
                        self.mask[y0:y1, x0:x1] = 0
                del self.erase_path
                self.canvas.delete("temp_line")
                self.update_display()

        def apply_brush(self, event):
            brush_size = int(self.brush_size_entry.get())
            x, y = event.x, event.y
            if not hasattr(self, 'brush_path'):
                self.brush_path = []
                self.last_brush_coord = (x, y)
            if self.last_brush_coord:
                last_x, last_y = self.last_brush_coord
                rr, cc = line(last_y, last_x, y, x)
                for ry, rx in zip(rr, cc):
                    self.brush_path.append((rx, ry, brush_size))

            self.canvas.create_line(self.last_brush_coord[0], self.last_brush_coord[1], x, y, width=brush_size, fill="blue", tag="temp_line")
            self.last_brush_coord = (x, y)

        def erase_brush(self, event):
            brush_size = int(self.brush_size_entry.get())
            x, y = event.x, event.y
            if not hasattr(self, 'erase_path'):
                self.erase_path = []
                self.last_erase_coord = (x, y)
            if self.last_erase_coord:
                last_x, last_y = self.last_erase_coord
                rr, cc = line(last_y, last_x, y, x)
                for ry, rx in zip(rr, cc):
                    self.erase_path.append((rx, ry, brush_size))

            self.canvas.create_line(self.last_erase_coord[0], self.last_erase_coord[1], x, y, width=brush_size, fill="white", tag="temp_line")
            self.last_erase_coord = (x, y)

        def erase_object(self, event):
            x, y = event.x, event.y
            if self.zoom_active:
                canvas_x, canvas_y = x, y
                zoomed_x = int(canvas_x * (self.zoom_image.shape[1] / self.canvas_width))
                zoomed_y = int(canvas_y * (self.zoom_image.shape[0] / self.canvas_height))
                orig_x = int(zoomed_x * ((self.zoom_x1 - self.zoom_x0) / self.canvas_width) + self.zoom_x0)
                orig_y = int(zoomed_y * ((self.zoom_y1 - self.zoom_y0) / self.canvas_height) + self.zoom_y0)
                if orig_x < 0 or orig_y < 0 or orig_x >= self.image.shape[1] or orig_y >= self.image.shape[0]:
                    print("Point is out of bounds in the original image.")
                    return
            else:
                orig_x, orig_y = x, y
            label_to_remove = self.mask[orig_y, orig_x]
            if label_to_remove > 0:
                self.mask[self.mask == label_to_remove] = 0
            self.update_display()

        def use_magic_wand(self, event):
            x, y = event.x, event.y
            tolerance = int(self.magic_wand_tolerance.get())
            maximum = int(self.max_pixels_entry.get())
            action = 'add' if event.num == 1 else 'erase'
            if self.zoom_active:
                self.magic_wand_zoomed((x, y), tolerance, action)
            else:
                self.magic_wand_normal((x, y), tolerance, action)

        def apply_magic_wand(self, image, mask, seed_point, tolerance, maximum, action='add'):
            x, y = seed_point
            initial_value = image[y, x].astype(np.float32)
            visited = np.zeros_like(image, dtype=bool)
            queue = deque([(x, y)])
            added_pixels = 0

            while queue and added_pixels < maximum:
                cx, cy = queue.popleft()
                if visited[cy, cx]:
                    continue
                visited[cy, cx] = True
                current_value = image[cy, cx].astype(np.float32)

                if np.linalg.norm(abs(current_value - initial_value)) <= tolerance:
                    if mask[cy, cx] == 0:
                        added_pixels += 1
                    mask[cy, cx] = 255 if action == 'add' else 0

                    if added_pixels >= maximum:
                        break

                    for dx, dy in [(-1, 0), (1, 0), (0, -1), (0, 1)]:
                        nx, ny = cx + dx, cy + dy
                        if 0 <= nx < image.shape[1] and 0 <= ny < image.shape[0] and not visited[ny, nx]:
                            queue.append((nx, ny))
            return mask

        def magic_wand_normal(self, seed_point, tolerance, action):
            try:
                maximum = int(self.max_pixels_entry.get())
            except ValueError:
                print("Invalid maximum value; using default of 1000")
                maximum = 1000
            self.mask = self.apply_magic_wand(self.image, self.mask, seed_point, tolerance, maximum, action)
            self.display_image()

        def magic_wand_zoomed(self, seed_point, tolerance, action):
            if self.zoom_image_orig is None or self.zoom_mask is None:
                print("Zoomed image or mask not initialized")
                return
            try:
                maximum = int(self.max_pixels_entry.get())
                maximum = maximum * self.zoom_scale
            except ValueError:
                print("Invalid maximum value; using default of 1000")
                maximum = 1000

            canvas_x, canvas_y = seed_point
            if canvas_x < 0 or canvas_y < 0 or canvas_x >= self.zoom_image_orig.shape[1] or canvas_y >= self.zoom_image_orig.shape[0]:
                print("Selected point is out of bounds in the zoomed image.")
                return

            self.zoom_mask = self.apply_magic_wand(self.zoom_image_orig, self.zoom_mask, (canvas_x, canvas_y), tolerance, maximum, action)
            y0, y1, x0, x1 = self.zoom_y0, self.zoom_y1, self.zoom_x0, self.zoom_x1
            zoomed_mask_resized_back = resize(self.zoom_mask, (y1 - y0, x1 - x0), order=0, preserve_range=True).astype(np.uint8)
            if action == 'erase':
                self.mask[y0:y1, x0:x1] = np.where(zoomed_mask_resized_back == 0, 0, self.mask[y0:y1, x0:x1])
            else:
                self.mask[y0:y1, x0:x1] = np.where(zoomed_mask_resized_back > 0, zoomed_mask_resized_back, self.mask[y0:y1, x0:x1])
            self.update_display()

        def draw(self, event):
            if self.drawing:
                x, y = event.x, event.y
                if self.draw_coordinates:
                    last_x, last_y = self.draw_coordinates[-1]
                    self.current_line = self.canvas.create_line(last_x, last_y, x, y, fill="yellow", width=3)
                self.draw_coordinates.append((x, y))

        def draw_on_zoomed_mask(self, draw_coordinates):
            canvas_height = self.canvas.winfo_height()
            canvas_width = self.canvas.winfo_width()
            zoomed_mask = np.zeros((canvas_height, canvas_width), dtype=np.uint8)
            rr, cc = polygon(np.array(draw_coordinates)[:, 1], np.array(draw_coordinates)[:, 0], shape=zoomed_mask.shape)
            zoomed_mask[rr, cc] = 255
            return zoomed_mask

        def finish_drawing(self, event):
            if len(self.draw_coordinates) > 2:
                self.draw_coordinates.append(self.draw_coordinates[0])
                if self.zoom_active:
                    x0, x1, y0, y1 = self.zoom_x0, self.zoom_x1, self.zoom_y0, self.zoom_y1
                    zoomed_mask = self.draw_on_zoomed_mask(self.draw_coordinates)
                    self.update_original_mask(zoomed_mask, x0, x1, y0, y1)
                else:
                    rr, cc = polygon(np.array(self.draw_coordinates)[:, 1], np.array(self.draw_coordinates)[:, 0], shape=self.mask.shape)
                    self.mask[rr, cc] = np.maximum(self.mask[rr, cc], 255)
                    self.mask = self.mask.copy()
                self.canvas.delete(self.current_line)
                self.draw_coordinates.clear()
            self.update_display()

        def finish_drawing_if_active(self, event):
            if self.drawing and len(self.draw_coordinates) > 2:
                self.finish_drawing(event)

        ####################################################################################################
        # Single function butons#
        ####################################################################################################

        def apply_normalization(self):
            self.lower_quantile.set(self.lower_entry.get())
            self.upper_quantile.set(self.upper_entry.get())
            self.update_display()

        def fill_objects(self):
            binary_mask = self.mask > 0
            filled_mask = binary_fill_holes(binary_mask)
            self.mask = filled_mask.astype(np.uint8) * 255
            labeled_mask, _ = label(filled_mask)
            self.mask = labeled_mask
            self.update_display()

        def relabel_objects(self):
            mask = self.mask
            labeled_mask, num_labels = label(mask > 0)
            self.mask = labeled_mask
            self.update_display()

        def clear_objects(self):
            self.mask = np.zeros_like(self.mask)
            self.update_display()

        def invert_mask(self):
            self.mask = np.where(self.mask > 0, 0, 1)
            self.relabel_objects()
            self.update_display()

        def remove_small_objects(self):
            try:
                min_area = int(self.min_area_entry.get())
            except ValueError:
                print("Invalid minimum area value; using default of 100")
                min_area = 100

            labeled_mask, num_labels = label(self.mask > 0)
            for i in range(1, num_labels + 1):  # Skip background
                if np.sum(labeled_mask == i) < min_area:
                    self.mask[labeled_mask == i] = 0  # Remove small objects
            self.update_display()

    class AnnotateApp:
        def __init__(self, root, db_path, src, image_type=None, channels=None, image_size=200, annotation_column='annotate', normalize=False, percentiles=(1, 99), measurement=None, threshold=None, normalize_channels=None):

            self.root = root

            self.db_path = db_path

            self.src = src

            self.index = 0

            if isinstance(image_size, list):
                self.image_size = (int(image_size[0]), int(image_size[0]))
            elif isinstance(image_size, int):
                self.image_size = (image_size, image_size)
            else:
                raise ValueError("Invalid image size")

            self.orig_annotation_columns = annotation_column

            self.annotation_column = annotation_column

            self.image_type = image_type

            self.channels = channels

            self.normalize = normalize

            self.percentiles = percentiles

            self.images = {}

            self.pending_updates = {}

            self.labels = []

            self.adjusted_to_original_paths = {}

            self.terminate = False

            self.update_queue = Queue()

            self.measurement = measurement

            self.threshold = threshold

            self.normalize_channels = normalize_channels

            print('self.normalize_channels',self.normalize_channels)
            style_out = set_dark_style(ttk.Style())

            self.font_loader = style_out['font_loader']

            self.font_size = style_out['font_size']

            self.bg_color = style_out['bg_color']

            self.fg_color = style_out['fg_color']

            self.active_color = style_out['active_color']

            self.inactive_color = style_out['inactive_color']

            if self.font_loader:
                self.font_style = self.font_loader.get_font(size=self.font_size)
            else:
                self.font_style = ("Arial", 12)

            self.root.configure(bg=style_out['inactive_color'])

            self.filtered_paths_annotations = []

            self.prefilter_paths_annotations()

            self.db_update_thread = threading.Thread(target=self.update_database_worker)

            self.db_update_thread.start()

            # Set the initial window size and make it fit the screen size
            self.root.geometry(f"{self.root.winfo_screenwidth()}x{self.root.winfo_screenheight()}")
            self.root.update_idletasks()

            # Create the status label

            self.status_label = Label(root, text="", font=self.font_style, bg=self.root.cget('bg'))

            self.status_label.grid(row=2, column=0, padx=10, pady=10, sticky="w")

            # Place the buttons at the bottom right

            self.button_frame = Frame(root, bg=self.root.cget('bg'))

            self.button_frame.grid(row=2, column=1, padx=10, pady=10, sticky="se")

            self.next_button = Button(self.button_frame, text="Next", command=self.next_page, bg=self.bg_color, fg=self.fg_color, highlightbackground=self.fg_color, highlightcolor=self.fg_color, highlightthickness=1)

            self.next_button.pack(side="right", padx=5)

            self.previous_button = Button(self.button_frame, text="Back", command=self.previous_page, bg=self.bg_color, fg=self.fg_color, highlightbackground=self.fg_color, highlightcolor=self.fg_color, highlightthickness=1)

            self.previous_button.pack(side="right", padx=5)

            self.exit_button = Button(self.button_frame, text="Exit", command=self.shutdown, bg=self.bg_color, fg=self.fg_color, highlightbackground=self.fg_color, highlightcolor=self.fg_color, highlightthickness=1)

            self.exit_button.pack(side="right", padx=5)

            self.train_button = Button(self.button_frame,text="Train & Classify (beta)",command=self.train_and_classify,bg=self.bg_color,fg=self.fg_color,highlightbackground=self.fg_color,highlightcolor=self.fg_color,highlightthickness=1)

            self.train_button.pack(side="right", padx=5)

            self.train_button = Button(self.button_frame,text="orig.",command=self.swich_back_annotation_column,bg=self.bg_color,fg=self.fg_color,highlightbackground=self.fg_color,highlightcolor=self.fg_color,highlightthickness=1)
            self.train_button.pack(side="right", padx=5)

            self.settings_button = Button(self.button_frame, text="Settings", command=self.open_settings_window, bg=self.bg_color, fg=self.fg_color, highlightbackground=self.fg_color,highlightcolor=self.fg_color,highlightthickness=1)

            self.settings_button.pack(side="right", padx=5)

            # Calculate grid rows and columns based on the root window size and image size
            self.calculate_grid_dimensions()

            # Create a frame to hold the image grid

            self.grid_frame = Frame(root, bg=self.root.cget('bg'))

            self.grid_frame.grid(row=0, column=0, columnspan=2, padx=0, pady=0, sticky="nsew")

            for i in range(self.grid_rows * self.grid_cols):
                label = Label(self.grid_frame, bg=self.root.cget('bg'))
                label.grid(row=i // self.grid_cols, column=i % self.grid_cols, padx=2, pady=2, sticky="nsew")
                self.labels.append(label)

            # Make the grid frame resize with the window
            self.root.grid_rowconfigure(0, weight=1)
            self.root.grid_columnconfigure(0, weight=1)
            self.root.grid_columnconfigure(1, weight=1)

            for row in range(self.grid_rows):
                self.grid_frame.grid_rowconfigure(row, weight=1)
            for col in range(self.grid_cols):
                self.grid_frame.grid_columnconfigure(col, weight=1)

        def open_settings_window(self):
            from .gui_utils import generate_annotate_fields, convert_to_number

            # Create settings window
            settings_window = tk.Toplevel(self.root)
            settings_window.title("Modify Annotation Settings")

            style_out = set_dark_style(ttk.Style())
            settings_window.configure(bg=style_out['bg_color'])

            settings_frame = tk.Frame(settings_window, bg=style_out['bg_color'])
            settings_frame.pack(fill=tk.BOTH, expand=True)

            # Generate fields with current settings pre-filled
            vars_dict = generate_annotate_fields(settings_frame)

            # Pre-fill the current settings into vars_dict
            current_settings = {
                'image_type': self.image_type or '',
                'channels': ','.join(self.channels) if self.channels else '',
                'img_size': f"{self.image_size[0]},{self.image_size[1]}",
                'annotation_column': self.annotation_column or '',
                'normalize': str(self.normalize),
                'percentiles': ','.join(map(str, self.percentiles)),
                'measurement': ','.join(self.measurement) if self.measurement else '',
                'threshold': str(self.threshold) if self.threshold is not None else '',
                'normalize_channels': ','.join(self.normalize_channels) if self.normalize_channels else ''
            }

            for key, data in vars_dict.items():
                if key in current_settings:
                    data['entry'].delete(0, tk.END)
                    data['entry'].insert(0, current_settings[key])

            def apply_new_settings():
                settings = {key: data['entry'].get() for key, data in vars_dict.items()}

                # Process settings exactly as your original initiation function does
                settings['channels'] = settings['channels'].split(',') if settings['channels'] else None
                settings['img_size'] = list(map(int, settings['img_size'].split(',')))
                settings['percentiles'] = list(map(convert_to_number, settings['percentiles'].split(','))) if settings['percentiles'] else [1, 99]
                settings['normalize'] = settings['normalize'].lower() == 'true'
                settings['normalize_channels'] = settings['normalize_channels'].split(',') if settings['normalize_channels'] else None

                try:
                    settings['measurement'] = settings['measurement'].split(',') if settings['measurement'] else None
                    settings['threshold'] = None if settings['threshold'].lower() == 'none' else int(settings['threshold'])
                except:
                    settings['measurement'] = None
                    settings['threshold'] = None

                # Convert empty strings to None
                for key, value in settings.items():
                    if isinstance(value, list):
                        settings[key] = [v if v != '' else None for v in value]
                    elif value == '':
                        settings[key] = None

                # Apply these settings dynamically using update_settings method
                self.update_settings(**{
                    'image_type': settings.get('image_type'),
                    'channels': settings.get('channels'),
                    'image_size': settings.get('img_size'),
                    'annotation_column': settings.get('annotation_column'),
                    'normalize': settings.get('normalize'),
                    'percentiles': settings.get('percentiles'),
                    'measurement': settings.get('measurement'),
                    'threshold': settings.get('threshold'),
                    'normalize_channels': settings.get('normalize_channels')
                })

                settings_window.destroy()

            apply_button = spacrButton(settings_window, text="Apply Settings", command=apply_new_settings,show_text=False)
            apply_button.pack(pady=10)

        def update_settings(self, **kwargs):
            allowed_attributes = {
                'image_type', 'channels', 'image_size', 'annotation_column',
                'normalize', 'percentiles', 'measurement', 'threshold', 'normalize_channels'
            }

            updated = False

            for attr, value in kwargs.items():
                if attr in allowed_attributes and value is not None:
                    setattr(self, attr, value)
                    updated = True

            if 'image_size' in kwargs:
                if isinstance(self.image_size, list):
                    self.image_size = (int(self.image_size[0]), int(self.image_size[0]))
                elif isinstance(self.image_size, int):
                    self.image_size = (self.image_size, self.image_size)
                else:
                    raise ValueError("Invalid image size")

                self.calculate_grid_dimensions()
                self.recreate_image_grid()

            if updated:
                current_index = self.index  # Retain current index
                self.prefilter_paths_annotations()

                # Ensure the retained index is still valid (not out of bounds)
                max_index = len(self.filtered_paths_annotations) - 1
                self.index = min(current_index, max_index := max(0, max(0, max(len(self.filtered_paths_annotations) - self.grid_rows * self.grid_cols, 0))))
                self.load_images()

        def recreate_image_grid(self):
            # Remove current labels
            for label in self.labels:
                label.destroy()
            self.labels.clear()

            # Recreate the labels grid with updated dimensions
            for i in range(self.grid_rows * self.grid_cols):
                label = Label(self.grid_frame, bg=self.root.cget('bg'))
                label.grid(row=i // self.grid_cols, column=i % self.grid_cols, padx=2, pady=2, sticky="nsew")
                self.labels.append(label)

            # Reconfigure grid weights
            for row in range(self.grid_rows):
                self.grid_frame.grid_rowconfigure(row, weight=1)
            for col in range(self.grid_cols):
                self.grid_frame.grid_columnconfigure(col, weight=1)

        def swich_back_annotation_column(self):
            self.annotation_column = self.orig_annotation_columns
            self.prefilter_paths_annotations()
            self.update_display()

        def calculate_grid_dimensions(self):
            window_width = self.root.winfo_width()
            window_height = self.root.winfo_height()

            self.grid_cols = window_width // (self.image_size[0] + 4)
            self.grid_rows = (window_height - self.button_frame.winfo_height() - 4) // (self.image_size[1] + 4)

            # Update to make sure grid_rows and grid_cols are at least 1
            self.grid_cols = max(1, self.grid_cols)
            self.grid_rows = max(1, self.grid_rows)

        def prefilter_paths_annotations(self):
            from .io import _read_and_join_tables, _read_db
            from .utils import is_list_of_lists

            if self.measurement and self.threshold is not None:
                df = _read_and_join_tables(self.db_path)
                png_list_df = _read_db(self.db_path, tables=['png_list'])[0]
                png_list_df = png_list_df.set_index('prcfo')
                df = df.merge(png_list_df, left_index=True, right_index=True)
                df[self.annotation_column] = None
                before = len(df)

                if isinstance(self.threshold, int):
                    if isinstance(self.measurement, list):
                        mes = self.measurement[0]
                    if isinstance(self.measurement, str):
                        mes = self.measurement
                    df = df[df[f'{mes}'] == self.threshold]

                if is_list_of_lists(self.measurement):
                    if isinstance(self.threshold, list) or is_list_of_lists(self.threshold):
                        if len(self.measurement) == len(self.threshold):
                            for idx, var in enumerate(self.measurement):
                                df = df[df[var[idx]] > self.threshold[idx]]
                            after = len(df)
                        elif len(self.measurement) == len(self.threshold)*2:
                            th_idx = 0
                            for idx, var in enumerate(self.measurement):
                                if idx % 2 != 0:
                                    th_idx += 1
                                    thd = self.threshold
                                    if isinstance(thd, list):
                                        thd = thd[0]
                                    df[f'threshold_measurement_{idx}'] = df[self.measurement[idx]]/df[self.measurement[idx+1]]
                                    print(f"mean threshold_measurement_{idx}: {np.mean(df['threshold_measurement'])}")
                                    print(f"median threshold measurement: {np.median(df[self.measurement])}")
                                    df = df[df[f'threshold_measurement_{idx}'] > thd]
                            after = len(df)

                elif isinstance(self.measurement, list):
                    df['threshold_measurement'] = df[self.measurement[0]]/df[self.measurement[1]]
                    print(f"mean threshold measurement: {np.mean(df['threshold_measurement'])}")
                    print(f"median threshold measurement: {np.median(df[self.measurement])}")
                    df = df[df['threshold_measurement'] > self.threshold]
                    after = len(df)
                    self.measurement = 'threshold_measurement'
                    print(f'Removed: {before-after} rows, retained {after}')

                else:
                    print(f"mean threshold measurement: {np.mean(df[self.measurement])}")
                    print(f"median threshold measurement: {np.median(df[self.measurement])}")
                    before = len(df)
                    if isinstance(self.threshold, str):
                        if self.threshold == 'q1':
                            self.threshold = df[self.measurement].quantile(0.1)
                        if self.threshold == 'q2':
                            self.threshold = df[self.measurement].quantile(0.2)
                        if self.threshold == 'q3':
                            self.threshold = df[self.measurement].quantile(0.3)
                        if self.threshold == 'q4':
                            self.threshold = df[self.measurement].quantile(0.4)
                        if self.threshold == 'q5':
                            self.threshold = df[self.measurement].quantile(0.5)
                        if self.threshold == 'q6':
                            self.threshold = df[self.measurement].quantile(0.6)
                        if self.threshold == 'q7':
                            self.threshold = df[self.measurement].quantile(0.7)
                        if self.threshold == 'q8':
                            self.threshold = df[self.measurement].quantile(0.8)
                        if self.threshold == 'q9':
                            self.threshold = df[self.measurement].quantile(0.9)
                    print(f"threshold: {self.threshold}")

                    df = df[df[self.measurement] > self.threshold]
                    after = len(df)
                    print(f'Removed: {before-after} rows, retained {after}')

                df = df.dropna(subset=['png_path'])
                if self.image_type:
                    before = len(df)
                    if isinstance(self.image_type, list):
                        for tpe in self.image_type:
                            df = df[df['png_path'].str.contains(tpe)]
                    else:
                        df = df[df['png_path'].str.contains(self.image_type)]
                    after = len(df)
                    print(f'image_type: Removed: {before-after} rows, retained {after}')

                self.filtered_paths_annotations = df[['png_path', self.annotation_column]].values.tolist()
            else:
                conn = sqlite3.connect(self.db_path)
                c = conn.cursor()
                if self.image_type:
                    c.execute(f"SELECT png_path, {self.annotation_column} FROM png_list WHERE png_path LIKE ?", (f"%{self.image_type}%",))
                else:
                    c.execute(f"SELECT png_path, {self.annotation_column} FROM png_list")
                self.filtered_paths_annotations = c.fetchall()
                conn.close()

        def load_images(self):
            for label in self.labels:
                label.config(image='')

            self.images = {}
            paths_annotations = self.filtered_paths_annotations[self.index:self.index + self.grid_rows * self.grid_cols]

            adjusted_paths = []
            for path, annotation in paths_annotations:
                if not path.startswith(self.src):
                    parts = path.split('/data/')
                    if len(parts) > 1:
                        new_path = os.path.join(self.src, 'data', parts[1])
                        self.adjusted_to_original_paths[new_path] = path
                        adjusted_paths.append((new_path, annotation))
                    else:
                        adjusted_paths.append((path, annotation))
                else:
                    adjusted_paths.append((path, annotation))

            with ThreadPoolExecutor() as executor:
                loaded_images = list(executor.map(self.load_single_image, adjusted_paths))

            for i, (img, annotation) in enumerate(loaded_images):
                if annotation:
                    border_color = self.active_color if annotation == 1 else 'red'
                    img = self.add_colored_border(img, border_width=5, border_color=border_color)

                photo = ImageTk.PhotoImage(img)
                label = self.labels[i]
                self.images[label] = photo
                label.config(image=photo)

                path = adjusted_paths[i][0]
                label.bind('<Button-1>', self.get_on_image_click(path, label, img))
                label.bind('<Button-3>', self.get_on_image_click(path, label, img))

            self.root.update()

        def load_single_image(self, path_annotation_tuple):
            path, annotation = path_annotation_tuple
            img = Image.open(path)
            img = self.normalize_image(img, self.normalize, self.percentiles, self.normalize_channels)
            img = img.convert('RGB')
            img = self.filter_channels(img)
            img = img.resize(self.image_size)
            return img, annotation

        @staticmethod

        def normalize_image(img, normalize=False, percentiles=(1, 99), normalize_channels=None):
            """
            Normalize an image based on specific channels (R, G, B).

            Args:
                img (PIL.Image or np.array): Input image.
                normalize (bool): Whether to normalize the image or not.
                percentiles (tuple): Percentiles to use for intensity rescaling.
                normalize_channels (list): List of channels to normalize. E.g., ['r', 'g', 'b'], ['r'], ['g'], etc.

            Returns:
                PIL.Image: Normalized image.
            """
            img_array = np.array(img)

            if normalize:
                if img_array.ndim == 2:  # Grayscale image
                    p2, p98 = np.percentile(img_array, percentiles)
                    img_array = rescale_intensity(img_array, in_range=(p2, p98), out_range=(0, 255))
                else:  # Color image or multi-channel image
                    # Create a map for the color channels
                    channel_map = {'r': 0, 'g': 1, 'b': 2}

                    # If normalize_channels is not specified, normalize all channels
                    if normalize_channels is None:
                        normalize_channels = ['r', 'g', 'b']

                    for channel_name in normalize_channels:
                        if channel_name in channel_map:
                            channel_idx = channel_map[channel_name]
                            p2, p98 = np.percentile(img_array[:, :, channel_idx], percentiles)
                            img_array[:, :, channel_idx] = rescale_intensity(img_array[:, :, channel_idx], in_range=(p2, p98), out_range=(0, 255))

            img_array = np.clip(img_array, 0, 255).astype('uint8')

            return Image.fromarray(img_array)

        def add_colored_border(self, img, border_width, border_color):
            top_border = Image.new('RGB', (img.width, border_width), color=border_color)
            bottom_border = Image.new('RGB', (img.width, border_width), color=border_color)
            left_border = Image.new('RGB', (border_width, img.height), color=border_color)
            right_border = Image.new('RGB', (border_width, img.height), color=border_color)

            bordered_img = Image.new('RGB', (img.width + 2 * border_width, img.height + 2 * border_width), color=self.fg_color)
            bordered_img.paste(top_border, (border_width, 0))
            bordered_img.paste(bottom_border, (border_width, img.height + border_width))
            bordered_img.paste(left_border, (0, border_width))
            bordered_img.paste(right_border, (img.width + border_width, border_width))
            bordered_img.paste(img, (border_width, border_width))

            return bordered_img

        def filter_channels(self, img):
            r, g, b = img.split()
            if self.channels:
                if 'r' not in self.channels:
                    r = r.point(lambda _: 0)
                if 'g' not in self.channels:
                    g = g.point(lambda _: 0)
                if 'b' not in self.channels:
                    b = b.point(lambda _: 0)

                if len(self.channels) == 1:
                    channel_img = r if 'r' in self.channels else (g if 'g' in self.channels else b)
                    return ImageOps.grayscale(channel_img)

            return Image.merge("RGB", (r, g, b))

        def get_on_image_click(self, path, label, img):
            def on_image_click(event):
                new_annotation = 1 if event.num == 1 else (2 if event.num == 3 else None)

                original_path = self.adjusted_to_original_paths.get(path, path)

                if original_path in self.pending_updates and self.pending_updates[original_path] == new_annotation:
                    self.pending_updates[original_path] = None
                    new_annotation = None
                else:
                    self.pending_updates[original_path] = new_annotation

                print(f"Image {os.path.split(path)[1]} annotated: {new_annotation}")

                img_ = img.crop((5, 5, img.width-5, img.height-5))
                border_fill = self.active_color if new_annotation == 1 else ('red' if new_annotation == 2 else None)
                img_ = ImageOps.expand(img_, border=5, fill=border_fill) if border_fill else img_

                photo = ImageTk.PhotoImage(img_)
                self.images[label] = photo
                label.config(image=photo)
                self.root.update()

            return on_image_click

        @staticmethod

        def update_html(text):
            display(HTML(f"""
            <script>
            document.getElementById('unique_id').innerHTML = '{text}';
            </script>
            """))

        def update_database_worker(self):
            conn = sqlite3.connect(self.db_path)
            c = conn.cursor()

            display(HTML("<div id='unique_id'>Initial Text</div>"))

            while True:
                if self.terminate:
                    conn.close()
                    break

                if not self.update_queue.empty():
                    AnnotateApp.update_html("Do not exit, Updating database...")
                    self.status_label.config(text='Do not exit, Updating database...')

                    pending_updates = self.update_queue.get()
                    for path, new_annotation in pending_updates.items():
                        if new_annotation is None:
                            c.execute(f'UPDATE png_list SET {self.annotation_column} = NULL WHERE png_path = ?', (path,))
                        else:
                            c.execute(f'UPDATE png_list SET {self.annotation_column} = ? WHERE png_path = ?', (new_annotation, path))
                    conn.commit()

                    AnnotateApp.update_html('')
                    self.status_label.config(text='')
                    self.root.update()
                time.sleep(0.1)

        def update_gui_text(self, text):
            self.status_label.config(text=text)
            self.root.update()

        def next_page(self):
            if self.pending_updates:
                self.update_queue.put(self.pending_updates.copy())
            self.pending_updates.clear()
            self.index += self.grid_rows * self.grid_cols
            self.prefilter_paths_annotations()  # Re-fetch annotations from the database
            self.load_images()

        def previous_page(self):
            if self.pending_updates:
                self.update_queue.put(self.pending_updates.copy())
            self.pending_updates.clear()
            self.index -= self.grid_rows * self.grid_cols
            if self.index < 0:
                self.index = 0
            self.prefilter_paths_annotations()  # Re-fetch annotations from the database
            self.load_images()

        def shutdown(self):
            self.terminate = True
            self.update_queue.put(self.pending_updates.copy())
            if not self.pending_updates:
                self.pending_updates.clear()
                self.db_update_thread.join()
                self.root.quit()
                self.root.destroy()
                print(f'Quit application')
            else:
                print('Waiting for pending updates to finish before quitting')

        def train_and_classify(self):
            """
            1) Merge data from the relevant DB tables (including png_list).
            2) Collect manual annotations from png_list.<annotation_column> => 'manual_annotation'.
               - 1 => class=1, 2 => class=0 (for training).
            3) If only one class is present, randomly sample unannotated images as the other class.
            4) Train an XGBoost model.
            5) Classify *all* rows -> fill XGboost_score (prob of class=1) & XGboost_annotation (1 or 2 if high confidence).
            6) Write those columns back to sqlite, so every row in png_list has a score (and possibly an annotation).
            7) Refresh the UI (prefilter_paths_annotations + load_images).
            """

            # Optionally, update your GUI status label
            self.update_gui_text("Merging data...")

            from spacr.io import _read_and_merge_data  # Adapt to your actual import

            # (1) Merge data
            merged_df, obj_df_ls = _read_and_merge_data(
                locs=[self.db_path],
                tables=['cell', 'cytoplasm', 'nucleus', 'pathogen', 'png_list'],
                verbose=False
            )

            # (2) Load manual annotations from the DB
            conn = sqlite3.connect(self.db_path)
            c = conn.cursor()
            c.execute(f"SELECT png_path, {self.annotation_column} FROM png_list WHERE {self.annotation_column} IS NOT NULL")
            annotated_rows = c.fetchall()  # e.g. [(png_path, 1 or 2), ...]
            conn.close()

            # dict {png_path -> 1 or 2}
            annot_dict = dict(annotated_rows)

            # Add 'manual_annotation' to merged_df
            merged_df['manual_annotation'] = merged_df['png_path'].map(annot_dict)

            # Subset with manual labels
            annotated_df = merged_df.dropna(subset=['manual_annotation']).copy()
            # Convert "2" => "0" for binary classification
            annotated_df['manual_annotation'] = annotated_df['manual_annotation'].replace({2: 0}).astype(int)

            # (3) Handle single-class scenario
            class_counts = annotated_df['manual_annotation'].value_counts()
            if len(class_counts) == 1:
                single_class = class_counts.index[0]  # 0 or 1
                needed = class_counts.iloc[0]
                other_class = 1 if single_class == 0 else 0

                unannotated_df_all = merged_df[merged_df['manual_annotation'].isna()].copy()
                if len(unannotated_df_all) == 0:
                    print("No unannotated rows to sample for the other class. Cannot proceed.")
                    self.update_gui_text("Not enough data to train (no second class).")
                    return

                sample_size = min(needed, len(unannotated_df_all))
                artificially_labeled = unannotated_df_all.sample(n=sample_size, replace=False).copy()
                artificially_labeled['manual_annotation'] = other_class

                annotated_df = pd.concat([annotated_df, artificially_labeled], ignore_index=True)
                print(f"Only one class was present => randomly labeled {sample_size} unannotated rows as {other_class}.")

            if len(annotated_df) < 2:
                print("Not enough annotated data to train (need at least 2).")
                self.update_gui_text("Not enough data to train.")
                return

            # (4) Train XGBoost
            self.update_gui_text("Training XGBoost model...")

            # Identify numeric columns
            ignore_cols = {'png_path', 'manual_annotation'}
            feature_cols = [
                col for col in annotated_df.columns
                if col not in ignore_cols
                and (annotated_df[col].dtype == float or annotated_df[col].dtype == int)
            ]

            X_data = annotated_df[feature_cols].fillna(0).values
            y_data = annotated_df['manual_annotation'].values

            # standard train/test
            X_train, X_test, y_train, y_test = train_test_split(
                X_data, y_data, test_size=0.1, random_state=42
            )
            model = XGBClassifier(use_label_encoder=False, eval_metric='logloss')
            model.fit(X_train, y_train)

            # Evaluate
            preds = model.predict(X_test)
            print("=== Classification Report ===")
            print(classification_report(y_test, preds))
            print("=== Confusion Matrix ===")
            print(confusion_matrix(y_test, preds))

            # (5) Classify ALL rows
            all_df = merged_df.copy()
            X_all = all_df[feature_cols].fillna(0).values
            probs_all = model.predict_proba(X_all)[:, 1]
            # Probability => XGboost_score
            all_df['XGboost_score'] = probs_all

            # Decide XGboost_annotation
            def get_annotation_from_prob(prob):
                if prob > 0.9:
                    return 1  # class=1
                elif prob < 0.1:
                    return 0  # class=0
                return None  # uncertain

            xgb_anno_col = [get_annotation_from_prob(p) for p in probs_all]
            # Convert 0 => 2 if your DB uses "2" for the negative class
            xgb_anno_col = [2 if x == 0 else x for x in xgb_anno_col]

            all_df['XGboost_annotation'] = xgb_anno_col

            # (6) Write results back to png_list
            self.update_gui_text("Updating the database with XGBoost predictions...")
            conn = sqlite3.connect(self.db_path)
            c = conn.cursor()
            # Ensure columns exist
            try:
                c.execute("ALTER TABLE png_list ADD COLUMN XGboost_annotation INTEGER")
            except sqlite3.OperationalError:
                pass
            try:
                c.execute("ALTER TABLE png_list ADD COLUMN XGboost_score FLOAT")
            except sqlite3.OperationalError:
                pass

            # Update each row
            for idx, row in all_df.iterrows():
                score_val = float(row['XGboost_score'])
                anno_val  = row['XGboost_annotation']
                the_path  = row['png_path']
                if pd.isna(the_path):
                    continue  # skip if no path

                if pd.isna(anno_val):
                    # We set annotation=NULL but do set the score
                    c.execute("""
                        UPDATE png_list
                           SET XGboost_annotation = NULL,
                               XGboost_score       = ?
                         WHERE png_path = ?
                    """, (score_val, the_path))
                else:
                    # numeric annotation + numeric score
                    c.execute("""
                        UPDATE png_list
                           SET XGboost_annotation = ?,
                               XGboost_score       = ?
                         WHERE png_path = ?
                    """, (int(anno_val), score_val, the_path))

            self.annotation_column = 'XGboost_annotation'

    def standardize_figure(fig):
        from .gui_elements import set_dark_style
        from matplotlib.font_manager import FontProperties

        style_out = set_dark_style(ttk.Style())
        bg_color = style_out['bg_color']
        fg_color = style_out['fg_color']
        font_size = style_out['font_size']
        font_loader = style_out['font_loader']

        # Get the custom font path from the font loader
        font_path = font_loader.font_path
        font_prop = FontProperties(fname=font_path, size=font_size)

        """
        Standardizes the appearance of the figure:
        - Font size: from style
        - Font color: from style
        - Font family: custom OpenSans from font_loader
        - Removes top and right spines
        - Figure and subplot background: from style
        - Line width: 1
        - Line color: from style
        """

        for ax in fig.get_axes():
            # Set font properties for title and labels
            ax.title.set_fontsize(font_size)
            ax.title.set_color(fg_color)
            ax.title.set_fontproperties(font_prop)

            ax.xaxis.label.set_fontsize(font_size)
            ax.xaxis.label.set_color(fg_color)
            ax.xaxis.label.set_fontproperties(font_prop)

            ax.yaxis.label.set_fontsize(font_size)
            ax.yaxis.label.set_color(fg_color)
            ax.yaxis.label.set_fontproperties(font_prop)

            # Set font properties for tick labels
            for label in ax.get_xticklabels() + ax.get_yticklabels():
                label.set_fontsize(font_size)
                label.set_color(fg_color)
                label.set_fontproperties(font_prop)

            # Remove top and right spines
            ax.spines['top'].set_visible(False)
            ax.spines['right'].set_visible(False)
            ax.spines['left'].set_visible(True)
            ax.spines['bottom'].set_visible(True)

            # Set spine line width and color
            for spine in ax.spines.values():
                spine.set_linewidth(1)
                spine.set_edgecolor(fg_color)

            # Set line width and color
            for line in ax.get_lines():
                line.set_linewidth(1)
                line.set_color(fg_color)

            # Set subplot background color
            ax.set_facecolor(bg_color)

            # Adjust the grid if needed
            ax.grid(True, color='gray', linestyle='--', linewidth=0.5)

        # Set figure background color
        fig.patch.set_facecolor(bg_color)

        fig.canvas.draw_idle()

        return fig

    def modify_figure_properties(fig, scale_x=None, scale_y=None, line_width=None, font_size=None, x_lim=None, y_lim=None, grid=False, legend=None, title=None, x_label_rotation=None, remove_axes=False, bg_color=None, text_color=None, line_color=None):
        """
        Modifies the properties of the figure, including scaling, line widths, font sizes, axis limits, x-axis label rotation, background color, text color, line color, and other common options.

        Parameters:
        - fig: The Matplotlib figure object to modify.
        - scale_x: Scaling factor for the width of subplots (optional).
        - scale_y: Scaling factor for the height of subplots (optional).
        - line_width: Desired line width for all lines (optional).
        - font_size: Desired font size for all text (optional).
        - x_lim: Tuple specifying the x-axis limits (min, max) (optional).
        - y_lim: Tuple specifying the y-axis limits (min, max) (optional).
        - grid: Boolean to add grid lines to the plot (optional).
        - legend: Boolean to show/hide the legend (optional).
        - title: String to set as the title of the plot (optional).
        - x_label_rotation: Angle to rotate the x-axis labels (optional).
        - remove_axes: Boolean to remove or show the axes labels (optional).
        - bg_color: Color for the figure and subplot background (optional).
        - text_color: Color for all text in the figure (optional).
        - line_color: Color for all lines in the figure (optional).
        """
        if fig is None:
            print("Error: The figure provided is None.")
            return

        for ax in fig.get_axes():
            # Rescale subplots if scaling factors are provided
            if scale_x is not None or scale_y is not None:
                bbox = ax.get_position()
                width = bbox.width * (scale_x if scale_x else 1)
                height = bbox.height * (scale_y if scale_y else 1)
                new_bbox = [bbox.x0, bbox.y0, width, height]
                ax.set_position(new_bbox)

            # Set axis limits if provided
            if x_lim is not None:
                ax.set_xlim(x_lim)
            if y_lim is not None:
                ax.set_ylim(y_lim)

            # Set grid visibility only
            ax.grid(grid)

            # Adjust line width and color if specified
            if line_width is not None or line_color is not None:
                for line in ax.get_lines():
                    if line_width is not None:
                        line.set_linewidth(line_width)
                    if line_color is not None:
                        line.set_color(line_color)
                for spine in ax.spines.values():  # Modify width and color of spines (e.g., scale bars)
                    if line_width is not None:
                        spine.set_linewidth(line_width)
                    if line_color is not None:
                        spine.set_edgecolor(line_color)
                ax.tick_params(width=line_width, colors=text_color if text_color else 'black')

            # Adjust font size if specified
            if font_size is not None:
                for label in ax.get_xticklabels() + ax.get_yticklabels():
                    label.set_fontsize(font_size)
                ax.title.set_fontsize(font_size)
                ax.xaxis.label.set_fontsize(font_size)
                ax.yaxis.label.set_fontsize(font_size)
                if ax.legend_:
                    for text in ax.legend_.get_texts():
                        text.set_fontsize(font_size)

            # Rotate x-axis labels if rotation is specified
            if x_label_rotation is not None:
                for label in ax.get_xticklabels():
                    label.set_rotation(x_label_rotation)
                    if 0 <= x_label_rotation <= 90:
                        label.set_ha('center')

            # Toggle axes labels visibility without affecting the grid or spines
            if remove_axes:
                ax.xaxis.set_visible(False)
                ax.yaxis.set_visible(False)
            else:
                ax.xaxis.set_visible(True)
                ax.yaxis.set_visible(True)

            # Set text color if specified
            if text_color:
                ax.title.set_color(text_color)
                ax.xaxis.label.set_color(text_color)
                ax.yaxis.label.set_color(text_color)
                ax.tick_params(colors=text_color)
                for label in ax.get_xticklabels() + ax.get_yticklabels():
                    label.set_color(text_color)

            # Set background color for subplots if specified
            if bg_color:
                ax.set_facecolor(bg_color)

        # Set figure background color if specified
        if bg_color:
            fig.patch.set_facecolor(bg_color)

        fig.canvas.draw_idle()

    def save_figure_as_format(fig, file_format):
        file_path = filedialog.asksaveasfilename(defaultextension=f".{file_format}", filetypes=[(f"{file_format.upper()} files", f"*.{file_format}"), ("All files", "*.*")])
        if file_path:
            try:
                fig.savefig(file_path, format=file_format)
                print(f"Figure saved as {file_format.upper()} at {file_path}")
            except Exception as e:
                print(f"Error saving figure: {e}")

    def modify_figure(fig):
        from .gui_core import display_figure
        def apply_modifications():
            try:
                # Only apply changes if the fields are filled
                scale_x = float(scale_x_var.get()) if scale_x_var.get() else None
                scale_y = float(scale_y_var.get()) if scale_y_var.get() else None
                line_width = float(line_width_var.get()) if line_width_var.get() else None
                font_size = int(font_size_var.get()) if font_size_var.get() else None
                x_lim = eval(x_lim_var.get()) if x_lim_var.get() else None
                y_lim = eval(y_lim_var.get()) if y_lim_var.get() else None
                title = title_var.get() if title_var.get() else None
                bg_color = bg_color_var.get() if bg_color_var.get() else None
                text_color = text_color_var.get() if text_color_var.get() else None
                line_color = line_color_var.get() if line_color_var.get() else None
                x_label_rotation = int(x_label_rotation_var.get()) if x_label_rotation_var.get() else None

                modify_figure_properties(
                    fig,
                    scale_x=scale_x,
                    scale_y=scale_y,
                    line_width=line_width,
                    font_size=font_size,
                    x_lim=x_lim,
                    y_lim=y_lim,
                    grid=grid_var.get(),
                    legend=legend_var.get(),
                    title=title,
                    x_label_rotation=x_label_rotation,
                    remove_axes=remove_axes_var.get(),
                    bg_color=bg_color,
                    text_color=text_color,
                    line_color=line_color
                )
                display_figure(fig)
            except ValueError:
                print("Invalid input; please enter numeric values.")

        def toggle_spleens():
            for ax in fig.get_axes():
                if spleens_var.get():
                    ax.spines['top'].set_visible(False)
                    ax.spines['right'].set_visible(False)
                    ax.spines['left'].set_visible(True)
                    ax.spines['bottom'].set_visible(True)
                    ax.spines['top'].set_linewidth(2)
                    ax.spines['right'].set_linewidth(2)
                else:
                    ax.spines['top'].set_visible(True)
                    ax.spines['right'].set_visible(True)
                display_figure(fig)

        # Create a new window for user input
        modify_window = tk.Toplevel()
        modify_window.title("Modify Figure Properties")

        # Apply dark style to the popup window
        style = ttk.Style()
        style.configure("TCheckbutton", background="#2E2E2E", foreground="white", selectcolor="blue")

        modify_window.configure(bg="#2E2E2E")

        # Create and style the input fields
        scale_x_var = tk.StringVar()
        scale_y_var = tk.StringVar()
        line_width_var = tk.StringVar()
        font_size_var = tk.StringVar()
        x_lim_var = tk.StringVar()
        y_lim_var = tk.StringVar()
        title_var = tk.StringVar()
        bg_color_var = tk.StringVar()
        text_color_var = tk.StringVar()
        line_color_var = tk.StringVar()
        x_label_rotation_var = tk.StringVar()
        remove_axes_var = tk.BooleanVar()
        grid_var = tk.BooleanVar()
        legend_var = tk.BooleanVar()
        spleens_var = tk.BooleanVar()

        options = [
            ("Rescale X:", scale_x_var),
            ("Rescale Y:", scale_y_var),
            ("Line Width:", line_width_var),
            ("Font Size:", font_size_var),
            ("X Axis Limits (tuple):", x_lim_var),
            ("Y Axis Limits (tuple):", y_lim_var),
            ("Title:", title_var),
            ("X Label Rotation (degrees):", x_label_rotation_var),
            ("Background Color:", bg_color_var),
            ("Text Color:", text_color_var),
            ("Line Color:", line_color_var)
        ]

        for i, (label_text, var) in enumerate(options):
            tk.Label(modify_window, text=label_text, bg="#2E2E2E", fg="white").grid(row=i, column=0, padx=10, pady=5)
            tk.Entry(modify_window, textvariable=var, bg="#2E2E2E", fg="white").grid(row=i, column=1, padx=10, pady=5)

        checkboxes = [
            ("Grid", grid_var),
            ("Legend", legend_var),
            ("Spleens", spleens_var),
            ("Remove Axes", remove_axes_var)
        ]

        for i, (label_text, var) in enumerate(checkboxes, start=len(options)):
            ttk.Checkbutton(modify_window, text=label_text, variable=var, style="TCheckbutton").grid(row=i, column=0, padx=10, pady=5, columnspan=2, sticky='w')

        spleens_var.trace_add("write", lambda *args: toggle_spleens())

        # Apply button
        apply_button = tk.Button(modify_window, text="Apply", command=apply_modifications, bg="#2E2E2E", fg="white")
        apply_button.grid(row=len(options) + len(checkboxes), column=0, columnspan=2, pady=10)

    def generate_dna_matrix(output_path='dna_matrix.gif', canvas_width=1500, canvas_height=1000, duration=30, fps=20, base_size=20, transition_frames=30, font_type='arial.ttf', enhance=[1.1, 1.5, 1.2, 1.5], lowercase_prob=0.3):
        """
        Generate a DNA matrix animation and save it as GIF, MP4, or AVI using OpenCV for videos.
        """

        def save_output(frames, output_path, fps, output_format):
            """Save the animation based on output format."""
            if output_format in ['.mp4', '.avi']:
                images = [np.array(img.convert('RGB')) for img in frames]
                fourcc = cv2.VideoWriter_fourcc(*('mp4v' if output_format == '.mp4' else 'XVID'))
                out = cv2.VideoWriter(output_path, fourcc, fps, (canvas_width, canvas_height))
                for img in images:
                    out.write(cv2.cvtColor(img, cv2.COLOR_RGB2BGR))
                out.release()
            elif output_format == '.gif':
                frames[0].save(output_path, save_all=True, append_images=frames[1:], duration=int(1000/fps), loop=0)

        def draw_base(draw, col_idx, base_position, base, font, alpha=255, fill_color=None):
            """Draws a DNA base at the specified position."""
            draw.text((col_idx * base_size, base_position * base_size), base, fill=(*fill_color, alpha), font=font)

        # Setup variables
        num_frames = duration * fps
        num_columns = canvas_width // base_size
        bases = ['A', 'T', 'C', 'G']
        active_color = (155, 55, 155)
        color = (255, 255, 255)
        base_colors = {'A': color, 'T': color, 'C': color, 'G': color}

        _, output_format = os.path.splitext(output_path)

        # Initialize font
        try:
            font = ImageFont.truetype(font_type, base_size)
        except IOError:
            font = ImageFont.load_default()

        # DNA string and positions
        string_lengths = [random.randint(10, 100) for _ in range(num_columns)]
        visible_bases = [0] * num_columns
        base_positions = [random.randint(-canvas_height // base_size, 0) for _ in range(num_columns)]
        column_strings = [[''] * 100 for _ in range(num_columns)]
        random_white_sequences = [None] * num_columns

        frames = []
        end_frame_start = int(num_frames * 0.8)

        for frame_idx in range(num_frames):
            img = Image.new('RGBA', (canvas_width, canvas_height), color=(0, 0, 0, 255))
            draw = ImageDraw.Draw(img)

            for col_idx in range(num_columns):
                if base_positions[col_idx] >= canvas_height // base_size and frame_idx < end_frame_start:
                    string_lengths[col_idx] = random.randint(10, 100)
                    base_positions[col_idx] = -string_lengths[col_idx]
                    visible_bases[col_idx] = 0
                    # Randomly choose whether to make each base lowercase
                    column_strings[col_idx] = [
                        random.choice([base.lower(), base]) if random.random() < lowercase_prob else base
                        for base in [random.choice(bases) for _ in range(string_lengths[col_idx])]
                    ]
                    if string_lengths[col_idx] > 8:
                        random_start = random.randint(0, string_lengths[col_idx] - 8)
                        random_white_sequences[col_idx] = range(random_start, random_start + 8)

                last_10_percent_start = max(0, int(string_lengths[col_idx] * 0.9))

                for row_idx in range(min(visible_bases[col_idx], string_lengths[col_idx])):
                    base_position = base_positions[col_idx] + row_idx
                    if 0 <= base_position * base_size < canvas_height:
                        base = column_strings[col_idx][row_idx]
                        if base:
                            if row_idx == visible_bases[col_idx] - 1:
                                draw_base(draw, col_idx, base_position, base, font, fill_color=active_color)
                            elif row_idx >= last_10_percent_start:
                                alpha = 255 - int(((row_idx - last_10_percent_start) / (string_lengths[col_idx] - last_10_percent_start)) * 127)
                                draw_base(draw, col_idx, base_position, base, font, alpha=alpha, fill_color=base_colors[base.upper()])
                            elif random_white_sequences[col_idx] and row_idx in random_white_sequences[col_idx]:
                                draw_base(draw, col_idx, base_position, base, font, fill_color=active_color)
                            else:
                                draw_base(draw, col_idx, base_position, base, font, fill_color=base_colors[base.upper()])

                if visible_bases[col_idx] < string_lengths[col_idx]:
                    visible_bases[col_idx] += 1
                base_positions[col_idx] += 2

            # Convert the image to numpy array to check unique pixel values
            img_array = np.array(img)
            if len(np.unique(img_array)) > 2:  # Only append frames with more than two unique pixel values (avoid black frames)
                # Enhance contrast and saturation
                if enhance:
                    img = ImageEnhance.Brightness(img).enhance(enhance[0])   # Slightly increase brightness
                    img = ImageEnhance.Sharpness(img).enhance(enhance[1])    # Sharpen the image
                    img = ImageEnhance.Contrast(img).enhance(enhance[2])     # Enhance contrast
                    img = ImageEnhance.Color(img).enhance(enhance[3])        # Boost color saturation

                frames.append(img)

        for i in range(transition_frames):
            alpha = i / float(transition_frames)
            transition_frame = Image.blend(frames[-1], frames[0], alpha)
            frames.append(transition_frame)

        save_output(frames, output_path, fps, output_format)