344 lines
18 KiB
Python
344 lines
18 KiB
Python
# --- START OF FILE ui.py ---
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# ui.py
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"""
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THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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Defines the user interface components for the Control Panel application,
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including the main control panel area, status bar, map parameters,
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and helper functions for window creation. Uses standardized logging prefixes.
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"""
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# Standard library imports
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import logging
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from typing import TYPE_CHECKING, Dict, Tuple # Added Type Hinting imports
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# Third-party imports
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import tkinter as tk
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from tkinter import ttk
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from tkinter import colorchooser
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# Local application imports
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import config # Import config for defaults
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# Type hinting for App reference
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if TYPE_CHECKING:
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from app import App
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class ControlPanel(ttk.Frame):
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"""
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Represents the main control panel frame containing SAR, MFD, and Map
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parameter widgets, information displays, and statistics labels.
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Initializes UI elements and provides methods for updating specific labels.
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"""
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def __init__(self, parent: tk.Widget, app: 'App', *args, **kwargs):
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"""
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Initializes the ControlPanel frame.
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Args:
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parent (tk.Widget): The parent widget (usually the main window).
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app (App): Reference to the main application instance for callbacks.
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"""
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log_prefix = "[UI Setup]"
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logging.debug(f"{log_prefix} Initializing ControlPanel frame...")
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super().__init__(parent, *args, **kwargs)
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self.app = app # Store reference to the App instance
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# Type hint for the dictionary holding MFD color labels
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self.mfd_color_labels: Dict[str, tk.Label] = {}
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self.init_ui()
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logging.debug(f"{log_prefix} ControlPanel frame initialization complete.")
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def init_ui(self):
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"""Initializes and arranges the user interface widgets within the frame.
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Order: SAR Params, MFD Params, Map Params, SAR Info.
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Compacted MFD Params and rearranged SAR Info."""
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log_prefix = "[UI Setup]"
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logging.debug(f"{log_prefix} Starting init_ui widget creation...")
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# Configure main frame packing
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self.pack(side=tk.TOP, fill=tk.BOTH, expand=True, padx=5, pady=5)
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# --- 1. SAR Parameters Frame ---
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logging.debug(f"{log_prefix} Creating SAR Parameters frame...")
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self.sar_params_frame = ttk.Labelframe(self, text="SAR Parameters", padding=5)
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self.sar_params_frame.pack(side=tk.TOP, fill=tk.X, padx=5, pady=(5, 2)) # PACK ORDER 1
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sar_row = 0 # Row counter for SAR frame grid
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# Test Image Checkbox
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self.test_image_var = tk.IntVar(value=1 if config.ENABLE_TEST_MODE else 0)
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self.test_image_check = ttk.Checkbutton(
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self.sar_params_frame,
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text="Test Image",
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variable=self.test_image_var,
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command=self.app.update_image_mode, # Callback in App
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)
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self.test_image_check.grid(row=sar_row, column=0, columnspan=4, sticky=tk.W, padx=5, pady=2)
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sar_row += 1 # -> 1
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# Row 1: Size and Palette
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self.sar_size_label = ttk.Label(self.sar_params_frame, text="Size:")
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self.sar_size_label.grid(row=sar_row, column=0, sticky=tk.W, padx=(5, 2), pady=1)
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self.sar_size_combo = ttk.Combobox(
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self.sar_params_frame, values=config.SAR_SIZE_FACTORS, state="readonly", width=6
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)
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try: # Set initial SAR size from AppState
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initial_factor = (config.SAR_WIDTH // self.app.state.sar_display_width if self.app.state.sar_display_width > 0 else 1)
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initial_size_str = f"1:{initial_factor}"
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if initial_size_str not in config.SAR_SIZE_FACTORS: initial_size_str = config.DEFAULT_SAR_SIZE
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self.sar_size_combo.set(initial_size_str)
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except Exception as e: logging.warning(f"{log_prefix} Error setting initial SAR size: {e}"); self.sar_size_combo.set(config.DEFAULT_SAR_SIZE)
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self.sar_size_combo.grid(row=sar_row, column=1, sticky=tk.EW, padx=(0, 10), pady=1)
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self.sar_size_combo.bind("<<ComboboxSelected>>", self.app.update_sar_size) # Callback in App
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self.palette_label = ttk.Label(self.sar_params_frame, text="Palette:")
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self.palette_label.grid(row=sar_row, column=2, sticky=tk.W, padx=(0, 2), pady=1)
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self.palette_combo = ttk.Combobox(
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self.sar_params_frame, values=config.COLOR_PALETTES, state="readonly", width=8
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)
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self.palette_combo.set(self.app.state.sar_palette) # Initial value from AppState
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self.palette_combo.grid(row=sar_row, column=3, sticky=tk.EW, padx=(0, 5), pady=1)
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self.palette_combo.bind("<<ComboboxSelected>>", self.app.update_sar_palette) # Callback in App
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sar_row += 1 # -> 2
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# Row 2: Contrast and Brightness
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self.contrast_label = ttk.Label(self.sar_params_frame, text="Contrast:")
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self.contrast_label.grid(row=sar_row, column=0, sticky=tk.W, padx=(5, 2), pady=1)
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self.contrast_scale = ttk.Scale(
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self.sar_params_frame, orient=tk.HORIZONTAL, from_=0.1, to=3.0,
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value=self.app.state.sar_contrast, # Initial value from AppState
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command=self.app.update_contrast # Callback in App
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)
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self.contrast_scale.grid(row=sar_row, column=1, sticky=tk.EW, padx=(0, 10), pady=1)
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self.brightness_label = ttk.Label(self.sar_params_frame, text="Brightness:")
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self.brightness_label.grid(row=sar_row, column=2, sticky=tk.W, padx=(0, 2), pady=1)
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self.brightness_scale = ttk.Scale(
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self.sar_params_frame, orient=tk.HORIZONTAL, from_=-100, to=100,
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value=self.app.state.sar_brightness, # Initial value from AppState
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command=self.app.update_brightness # Callback in App
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)
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self.brightness_scale.grid(row=sar_row, column=3, sticky=tk.EW, padx=(0, 5), pady=1)
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# Configure column weights for expansion in SAR frame
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self.sar_params_frame.columnconfigure(1, weight=1)
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self.sar_params_frame.columnconfigure(3, weight=1)
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logging.debug(f"{log_prefix} SAR Parameters frame created and packed.")
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# --- 2. MFD Parameters Frame ---
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logging.debug(f"{log_prefix} Creating MFD Parameters frame...")
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self.mfd_params_frame = ttk.Labelframe(self, text="MFD Parameters", padding=5)
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self.mfd_params_frame.pack(side=tk.TOP, fill=tk.X, padx=5, pady=2) # PACK ORDER 2
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# Define categories in the desired display order for pairing
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mfd_categories_ordered = ["Occlusion", "Cat A", "Cat B", "Cat C", "Cat C1", "Cat C2", "Cat C3"]
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num_categories = len(mfd_categories_ordered)
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logging.debug(f"{log_prefix} Creating compacted MFD category controls...")
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for index, internal_name in enumerate(mfd_categories_ordered):
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current_row = index // 2 # Integer division determines the row (0, 0, 1, 1, 2, 2, 3)
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col_offset = 0 if (index % 2 == 0) else 4 # Start at column 0 for even index, 4 for odd
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# Label for category
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label_text = f"{internal_name}:"
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label = ttk.Label(self.mfd_params_frame, text=label_text)
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label.grid(row=current_row, column=0 + col_offset, sticky=tk.W, padx=(5, 1), pady=1)
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# Intensity Slider
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intensity_var_name = f"mfd_{internal_name.replace(' ', '_').lower()}_intensity_var"
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initial_intensity = config.DEFAULT_MFD_INTENSITY # Default
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try: # Get initial from AppState
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initial_intensity = self.app.state.mfd_params["categories"][internal_name]["intensity"]
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except Exception as e: logging.warning(f"{log_prefix} Error getting MFD intensity for {internal_name}: {e}")
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intensity_var = tk.IntVar(value=initial_intensity)
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setattr(self, intensity_var_name, intensity_var) # Store variable reference
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slider = ttk.Scale(
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self.mfd_params_frame, orient=tk.HORIZONTAL, length=100, from_=0, to=255, # Shorter default length
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variable=intensity_var,
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# Use lambda to pass current value and category name to App callback
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command=lambda v, name=internal_name, var=intensity_var: self.app.update_mfd_category_intensity(name, var.get())
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)
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slider.grid(row=current_row, column=1 + col_offset, sticky=tk.EW, padx=1, pady=1)
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# Color Chooser Button
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color_button = ttk.Button(
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self.mfd_params_frame, text="Color", width=5,
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# Use lambda to pass category name to App callback
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command=lambda name=internal_name: self.app.choose_mfd_category_color(name)
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)
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color_button.grid(row=current_row, column=2 + col_offset, sticky=tk.W, padx=1, pady=1)
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# Color Preview Label
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color_label = tk.Label(self.mfd_params_frame, text="", width=3, relief=tk.SUNKEN, borderwidth=1)
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try: # Set initial color from AppState
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initial_bgr = self.app.state.mfd_params["categories"][internal_name]["color"]
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initial_hex = "#{:02x}{:02x}{:02x}".format(initial_bgr[2], initial_bgr[1], initial_bgr[0])
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color_label.config(background=initial_hex)
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except Exception as e: logging.warning(f"{log_prefix} Error setting MFD color for {internal_name}: {e}"); color_label.config(background="grey")
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color_label.grid(row=current_row, column=3 + col_offset, sticky=tk.W, padx=(1, 5), pady=1)
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self.mfd_color_labels[internal_name] = color_label # Store label reference
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# Place Raw Map slider - it goes on the same row as the last odd-indexed category if one exists, or a new row
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last_cat_row = (num_categories - 1) // 2
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raw_map_start_col = 4 if (num_categories % 2 != 0) else 0 # Start at col 4 if last category was on left, else col 0
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raw_map_row = last_cat_row if (num_categories % 2 != 0) else last_cat_row + 1 # Use same row if possible
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raw_map_label = ttk.Label(self.mfd_params_frame, text="Raw Map:")
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raw_map_label.grid(row=raw_map_row, column=0 + raw_map_start_col, sticky=tk.W, padx=(5, 1), pady=1)
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initial_raw_intensity = config.DEFAULT_MFD_RAW_MAP_INTENSITY # Default
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try: initial_raw_intensity = self.app.state.mfd_params["raw_map_intensity"] # Get initial from AppState
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except Exception as e: logging.warning(f"{log_prefix} Error getting raw map intensity: {e}")
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self.mfd_raw_map_intensity_var = tk.IntVar(value=initial_raw_intensity)
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raw_map_slider = ttk.Scale(
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self.mfd_params_frame, orient=tk.HORIZONTAL, length=100, from_=0, to=255, # Shorter default length
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variable=self.mfd_raw_map_intensity_var,
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# Use lambda to pass current value to App callback
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command=lambda v: self.app.update_mfd_raw_map_intensity(self.mfd_raw_map_intensity_var.get())
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)
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# Span the slider across remaining columns in its pair (1, 2, 3 or 5, 6, 7)
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raw_map_slider.grid(row=raw_map_row, column=1 + raw_map_start_col, columnspan=3, sticky=tk.EW, padx=(1, 5), pady=1)
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# Configure column weights for sliders in MFD frame (Cols 1 and 5)
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self.mfd_params_frame.columnconfigure(1, weight=1)
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self.mfd_params_frame.columnconfigure(5, weight=1) # Corresponds to the second slider column
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logging.debug(f"{log_prefix} MFD Parameters frame created and packed.")
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# --- 3. Map Parameters Frame ---
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logging.debug(f"{log_prefix} Creating Map Parameters frame...")
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self.map_params_frame = ttk.Labelframe(self, text="Map Parameters", padding=5)
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self.map_params_frame.pack(side=tk.TOP, fill=tk.X, padx=5, pady=2) # PACK ORDER 3
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map_row = 0 # Row counter for Map frame grid
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# Map Size Combobox
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self.map_size_label = ttk.Label(self.map_params_frame, text="Map Display Size:")
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self.map_size_label.grid(row=map_row, column=0, sticky=tk.W, padx=(5, 2), pady=1)
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self.map_size_combo = ttk.Combobox(
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self.map_params_frame,
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values=config.MAP_SIZE_FACTORS, # Use factors defined in config
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state="readonly",
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width=6, # Consistent width
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)
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# Set initial value from config default
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self.map_size_combo.set(config.DEFAULT_MAP_SIZE)
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self.map_size_combo.grid(row=map_row, column=1, sticky=tk.EW, padx=(2, 5), pady=1)
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# Bind to the App callback function
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self.map_size_combo.bind("<<ComboboxSelected>>", self.app.update_map_size)
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# Configure column weight for the combobox column to expand
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self.map_params_frame.columnconfigure(1, weight=1)
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logging.debug(f"{log_prefix} Map Parameters frame created and packed.")
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# --- 4. SAR Info Frame ---
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logging.debug(f"{log_prefix} Creating SAR Info frame...")
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self.sar_info_frame = ttk.Labelframe(self, text="SAR Info", padding=5)
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self.sar_info_frame.pack(side=tk.TOP, fill=tk.X, padx=5, pady=2) # PACK ORDER 4
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info_row = 0
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# Row 1: Image Ref
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self.sar_center_label = ttk.Label(self.sar_info_frame, text="Image Ref: Lat=N/A, Lon=N/A")
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self.sar_center_label.grid(row=info_row, column=0, columnspan=4, sticky=tk.W, padx=5, pady=1)
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info_row += 1
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# Row 2: Image Orient & Image Size
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self.sar_orientation_label = ttk.Label(self.sar_info_frame, text="Image Orient: N/A")
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self.sar_orientation_label.grid(row=info_row, column=0, columnspan=2, sticky=tk.W, padx=5, pady=1) # Span 2 cols
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self.sar_size_label = ttk.Label(self.sar_info_frame, text="Image Size: N/A")
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self.sar_size_label.grid(row=info_row, column=2, columnspan=2, sticky=tk.W, padx=5, pady=1) # Span 2 cols
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info_row += 1
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# Row 3: Mouse Coordinates
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self.mouse_latlon_label = ttk.Label(self.sar_info_frame, text="Mouse : Lat=N/A, Lon=N/A")
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self.mouse_latlon_label.grid(row=info_row, column=0, columnspan=4, sticky=tk.W, padx=5, pady=1)
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info_row += 1
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# Row 4: Drop & Incomplete
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self.dropped_label = ttk.Label(self.sar_info_frame, text="Drop (Q): S=0, M=0, Tk=0, Mo=0") # Shortened label
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self.dropped_label.grid(row=info_row, column=0, columnspan=2, sticky=tk.W, padx=5, pady=1) # Span 2 cols
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self.incomplete_label = ttk.Label(self.sar_info_frame, text="Incmpl (RX): S=0, M=0") # Shortened label
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self.incomplete_label.grid(row=info_row, column=2, columnspan=2, sticky=tk.W, padx=5, pady=1) # Span 2 cols
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# Configure column weights for SAR Info frame for better spacing if needed
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self.sar_info_frame.columnconfigure(1, weight=1) # Add weight between Orient/Size
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self.sar_info_frame.columnconfigure(3, weight=1) # Add weight after Size/Incmpl
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logging.debug(f"{log_prefix} SAR Info frame created and packed.")
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# --- End of init_ui ---
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logging.debug(f"{log_prefix} init_ui widget creation complete.")
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# --- Methods to update UI labels ---
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def set_mouse_coordinates(self, latitude_str: str, longitude_str: str):
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"""Updates the mouse coordinates label with pre-formatted DMS strings."""
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log_prefix = "[UI Update]"
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text_to_display = f"Mouse : Lat={latitude_str}, Lon={longitude_str}"
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try:
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if hasattr(self, "mouse_latlon_label") and self.mouse_latlon_label.winfo_exists():
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self.mouse_latlon_label.config(text=text_to_display)
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except Exception as e: logging.warning(f"{log_prefix} Error updating mouse coords UI: {e}")
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def set_sar_orientation(self, orientation_deg_str: str):
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"""Updates the SAR orientation label."""
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log_prefix = "[UI Update]"
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text_to_display = f"Image Orient: {orientation_deg_str}"
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try:
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if hasattr(self, "sar_orientation_label") and self.sar_orientation_label.winfo_exists():
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self.sar_orientation_label.config(text=text_to_display)
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except Exception as e: logging.warning(f"{log_prefix} Error updating SAR orientation UI: {e}")
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def set_sar_size_km(self, size_text: str):
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"""Updates the SAR image size label."""
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log_prefix = "[UI Update]"
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text_to_display = f"Image Size: {size_text}"
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try:
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if hasattr(self, "sar_size_label") and self.sar_size_label.winfo_exists():
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self.sar_size_label.config(text=text_to_display)
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except Exception as e: logging.warning(f"{log_prefix} Error updating SAR size UI: {e}")
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# Type hint the color tuple argument
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def update_mfd_color_display(self, category_name: str, color_bgr_tuple: Tuple[int, int, int]):
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"""Updates the background color of the specified MFD category's display label."""
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log_prefix = "[UI Update]"
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if category_name in self.mfd_color_labels:
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target_label = self.mfd_color_labels[category_name]
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try:
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if target_label.winfo_exists():
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hex_color = "#{:02x}{:02x}{:02x}".format(int(color_bgr_tuple[2]), int(color_bgr_tuple[1]), int(color_bgr_tuple[0]))
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target_label.config(background=hex_color)
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except Exception as e: logging.error(f"{log_prefix} Error updating color display for {category_name}: {e}", exc_info=True)
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else: logging.warning(f"{log_prefix} Unknown category key for MFD color display: '{category_name}'")
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class StatusBar(ttk.Label):
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""" Represents the status bar at the bottom of the main window. """
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def __init__(self, parent: tk.Widget, *args, **kwargs):
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log_prefix = "[UI Setup]"; logging.debug(f"{log_prefix} Initializing StatusBar...")
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super().__init__(parent, text=config.INITIAL_STATUS_MESSAGE, relief=tk.SUNKEN, anchor=tk.W, *args, **kwargs)
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self.pack(side=tk.BOTTOM, fill=tk.X)
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logging.debug(f"{log_prefix} StatusBar initialization complete.")
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def set_status_text(self, text: str):
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"""Sets the text displayed in the status bar."""
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log_prefix = "[UI Status]"
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try:
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if self.winfo_exists(): self.config(text=text)
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except Exception as e: logging.warning(f"{log_prefix} Error setting status bar text: {e}")
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def create_main_window(title: str, min_width: int, min_height: int, x_pos: int, y_pos: int) -> tk.Tk:
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"""Creates and configures the main Tkinter root window."""
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log_prefix = "[UI Setup]"; logging.debug(f"{log_prefix} Creating main Tkinter root window...")
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try:
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root = tk.Tk(); root.title(title); root.minsize(min_width, min_height)
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logging.debug(f"{log_prefix} Main Tkinter root window created.")
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return root
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except Exception as e: logging.critical(f"{log_prefix} Failed to create main Tkinter window: {e}", exc_info=True); raise
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# --- END OF FILE ui.py --- |