single pane reload configuration on save

Enhance UI color handling for channel and node rows, and refactor refresh logic

contact/__main__.py

@@ -33,6 +33,8 @@ from contact.ui.splash import draw_splash
 from contact.utilities.arg_parser import setup_parser
 from contact.utilities.db_handler import init_nodedb, load_messages_from_db
 from contact.utilities.input_handlers import get_list_input
+from contact.utilities.i18n import t
+from contact.ui.dialog import dialog
 from contact.utilities.interfaces import initialize_interface
 from contact.utilities.utils import get_channels, get_nodeNum, get_node_list
 from contact.utilities.singleton import ui_state, interface_state, app_state
@@ -85,6 +87,7 @@ def main(stdscr: curses.window) -> None:
     output_capture = io.StringIO()
     try:
         setup_colors()
+        ensure_min_rows(stdscr)
         draw_splash(stdscr)
 
         args = setup_parser().parse_args()
@@ -120,6 +123,24 @@ def main(stdscr: curses.window) -> None:
         raise
 
 
+def ensure_min_rows(stdscr: curses.window, min_rows: int = 11) -> None:
+    while True:
+        rows, _ = stdscr.getmaxyx()
+        if rows >= min_rows:
+            return
+        dialog(
+            t("ui.dialog.resize_title", default="Resize Terminal"),
+            t(
+                "ui.dialog.resize_body",
+                default="Please resize the terminal to at least {rows} rows.",
+                rows=min_rows,
+            ),
+        )
+        curses.update_lines_cols()
+        stdscr.clear()
+        stdscr.refresh()
+
+
 def start() -> None:
     """Entry point for the application."""
 

contact/localisations/en.ini

@@ -86,6 +86,8 @@ confirm.remove_favorite, "Remove {name} from Favorites?", ""
 confirm.set_ignored, "Set {name} as Ignored?", ""
 confirm.remove_ignored, "Remove {name} from Ignored?", ""
 confirm.region_unset, "Your region is UNSET.  Set it now?", ""
+dialog.resize_title, "Resize Terminal", ""
+dialog.resize_body, "Please resize the terminal to at least {rows} rows.", ""
 
 [User Settings]
 user, "User"

contact/localisations/ru.ini

@@ -86,6 +86,8 @@ confirm.remove_favorite, "Удалить {name} из избранного?", ""
 confirm.set_ignored, "Игнорировать {name}?", ""
 confirm.remove_ignored, "Убрать {name} из игнорируемых?", ""
 confirm.region_unset, "Ваш регион НЕ ЗАДАН. Установить сейчас?", ""
+dialog.resize_title, "Увеличьте окно", ""
+dialog.resize_body, "Пожалуйста, увеличьте окно до {rows} строк.", ""
 
 [User Settings]
 user, "Пользователь"

contact/message_handlers/rx_handler.py

@@ -5,9 +5,10 @@ import shutil
 import time
 import subprocess
 import threading
+from typing import Any, Dict, Optional
  # Debounce notification sounds so a burst of queued messages only plays once.
 _SOUND_DEBOUNCE_SECONDS = 0.8
-_sound_timer: threading.Timer | None = None
+_sound_timer: Optional[threading.Timer] = None
 _sound_timer_lock = threading.Lock()
 _last_sound_request = 0.0
 
@@ -42,8 +43,6 @@ def schedule_notification_sound(delay: float = _SOUND_DEBOUNCE_SECONDS) -> None:
         _sound_timer = threading.Timer(delay, _fire, args=(now,))
         _sound_timer.daemon = True
         _sound_timer.start()
-from typing import Any, Dict
-
 from contact.utilities.utils import (
     refresh_node_list,
     add_new_message,

contact/settings.py

@@ -8,6 +8,8 @@ import traceback
 import contact.ui.default_config as config
 from contact.utilities.input_handlers import get_list_input
 from contact.utilities.i18n import t
+from contact.ui.dialog import dialog
+from contact.utilities.i18n import t
 from contact.ui.colors import setup_colors
 from contact.ui.splash import draw_splash
 from contact.ui.control_ui import set_region, settings_menu
@@ -20,6 +22,7 @@ def main(stdscr: curses.window) -> None:
     try:
         with contextlib.redirect_stdout(output_capture), contextlib.redirect_stderr(output_capture):
             setup_colors()
+            ensure_min_rows(stdscr)
             draw_splash(stdscr)
             curses.curs_set(0)
             stdscr.keypad(True)
@@ -50,6 +53,24 @@ def main(stdscr: curses.window) -> None:
         raise
 
 
+def ensure_min_rows(stdscr: curses.window, min_rows: int = 11) -> None:
+    while True:
+        rows, _ = stdscr.getmaxyx()
+        if rows >= min_rows:
+            return
+        dialog(
+            t("ui.dialog.resize_title", default="Resize Terminal"),
+            t(
+                "ui.dialog.resize_body",
+                default="Please resize the terminal to at least {rows} rows.",
+                rows=min_rows,
+            ),
+        )
+        curses.update_lines_cols()
+        stdscr.clear()
+        stdscr.refresh()
+
+
 logging.basicConfig(  # Run `tail -f client.log` in another terminal to view live
     filename=config.log_file_path,
     level=logging.WARNING,  # DEBUG, INFO, WARNING, ERROR, CRITICAL)

contact/ui/contact_ui.py

@@ -12,6 +12,7 @@ from contact.ui.colors import get_color
 from contact.utilities.db_handler import get_name_from_database, update_node_info_in_db, is_chat_archived
 from contact.utilities.input_handlers import get_list_input
 from contact.utilities.i18n import t
+from contact.utilities.emoji_utils import normalize_message_text
 import contact.ui.default_config as config
 import contact.ui.dialog
 from contact.ui.nav_utils import move_main_highlight, draw_main_arrows, get_msg_window_lines, wrap_text
@@ -19,7 +20,9 @@ from contact.utilities.singleton import ui_state, interface_state, menu_state
 
 
 MIN_COL = 1  # "effectively zero" without breaking curses
+RESIZE_DEBOUNCE_MS = 250
 root_win = None
+nodes_pad = None
 
 
 # Draw arrows for a specific window id (0=channel,1=messages,2=nodes).
@@ -62,6 +65,48 @@ def paint_frame(win, selected: bool) -> None:
     win.refresh()
 
 
+def get_channel_row_color(index: int) -> int:
+    if index == ui_state.selected_channel:
+        if ui_state.current_window == 0:
+            return get_color("channel_list", reverse=True)
+        return get_color("channel_selected")
+    return get_color("channel_list")
+
+
+def get_node_row_color(index: int) -> int:
+    node_num = ui_state.node_list[index]
+    node = interface_state.interface.nodesByNum.get(node_num, {})
+    color = "node_list"
+    if node.get("isFavorite"):
+        color = "node_favorite"
+    if node.get("isIgnored"):
+        color = "node_ignored"
+    return get_color(color, reverse=index == ui_state.selected_node and ui_state.current_window == 2)
+
+
+def refresh_main_window(window_id: int, selected: bool) -> None:
+    if window_id == 0:
+        paint_frame(channel_win, selected=selected)
+        if ui_state.channel_list:
+            width = max(0, channel_pad.getmaxyx()[1] - 4)
+            channel_pad.chgat(ui_state.selected_channel, 1, width, get_channel_row_color(ui_state.selected_channel))
+        refresh_pad(0)
+    elif window_id == 1:
+        paint_frame(messages_win, selected=selected)
+        refresh_pad(1)
+    elif window_id == 2:
+        paint_frame(nodes_win, selected=selected)
+        if ui_state.node_list and nodes_pad is not None:
+            width = max(0, nodes_pad.getmaxyx()[1] - 4)
+            nodes_pad.chgat(ui_state.selected_node, 1, width, get_node_row_color(ui_state.selected_node))
+        refresh_pad(2)
+
+
+def get_node_display_name(node_num: int, node: dict) -> str:
+    user = node.get("user") or {}
+    return user.get("longName") or get_name_from_database(node_num, "long")
+
+
 def handle_resize(stdscr: curses.window, firstrun: bool) -> None:
     """Handle terminal resize events and redraw the UI accordingly."""
     global messages_pad, messages_win, nodes_pad, nodes_win, channel_pad, channel_win, packetlog_win, entry_win
@@ -161,6 +206,24 @@ def handle_resize(stdscr: curses.window, firstrun: bool) -> None:
         pass
 
 
+def drain_resize_events(input_win: curses.window) -> Union[str, int, None]:
+    """Wait for resize events to settle and preserve one queued non-resize key."""
+    input_win.timeout(RESIZE_DEBOUNCE_MS)
+    try:
+        while True:
+            try:
+                next_char = input_win.get_wch()
+            except curses.error:
+                return None
+
+            if next_char == curses.KEY_RESIZE:
+                continue
+
+            return next_char
+    finally:
+        input_win.timeout(-1)
+
+
 def main_ui(stdscr: curses.window) -> None:
     """Main UI loop for the curses interface."""
     global input_text
@@ -168,6 +231,7 @@ def main_ui(stdscr: curses.window) -> None:
 
     root_win = stdscr
     input_text = ""
+    queued_char = None
     stdscr.keypad(True)
     get_channels()
     handle_resize(stdscr, True)
@@ -176,7 +240,11 @@ def main_ui(stdscr: curses.window) -> None:
         draw_text_field(entry_win, f"Message: {(input_text or '')[-(stdscr.getmaxyx()[1] - 10):]}", get_color("input"))
 
         # Get user input from entry window
-        char = entry_win.get_wch()
+        if queued_char is None:
+            char = entry_win.get_wch()
+        else:
+            char = queued_char
+            queued_char = None
 
         # draw_debug(f"Keypress: {char}")
 
@@ -224,7 +292,9 @@ def main_ui(stdscr: curses.window) -> None:
 
         elif char == curses.KEY_RESIZE:
             input_text = ""
+            queued_char = drain_resize_events(entry_win)
             handle_resize(stdscr, False)
+            continue
 
         elif char == chr(4):  # Ctrl + D to delete current channel or node
             handle_ctrl_d()
@@ -333,31 +403,16 @@ def handle_leftright(char: int) -> None:
     delta = -1 if char == curses.KEY_LEFT else 1
     old_window = ui_state.current_window
     ui_state.current_window = (ui_state.current_window + delta) % 3
-    handle_resize(root_win, False)
+    if ui_state.single_pane_mode:
+        handle_resize(root_win, False)
+        return
 
-    if old_window == 0:
-        paint_frame(channel_win, selected=False)
-        refresh_pad(0)
-    if old_window == 1:
-        paint_frame(messages_win, selected=False)
-        refresh_pad(1)
-    elif old_window == 2:
-        paint_frame(nodes_win, selected=False)
-        refresh_pad(2)
+    refresh_main_window(old_window, selected=False)
 
     if not ui_state.single_pane_mode:
         draw_window_arrows(old_window)
 
-    if ui_state.current_window == 0:
-        paint_frame(channel_win, selected=True)
-        refresh_pad(0)
-    elif ui_state.current_window == 1:
-        paint_frame(messages_win, selected=True)
-        refresh_pad(1)
-    elif ui_state.current_window == 2:
-        paint_frame(nodes_win, selected=True)
-        refresh_pad(2)
-
+    refresh_main_window(ui_state.current_window, selected=True)
     draw_window_arrows(ui_state.current_window)
 
 
@@ -378,31 +433,16 @@ def handle_function_keys(char: int) -> None:
         return
 
     ui_state.current_window = target
-    handle_resize(root_win, False)
+    if ui_state.single_pane_mode:
+        handle_resize(root_win, False)
+        return
 
-    if old_window == 0:
-        paint_frame(channel_win, selected=False)
-        refresh_pad(0)
-    elif old_window == 1:
-        paint_frame(messages_win, selected=False)
-        refresh_pad(1)
-    elif old_window == 2:
-        paint_frame(nodes_win, selected=False)
-        refresh_pad(2)
+    refresh_main_window(old_window, selected=False)
 
     if not ui_state.single_pane_mode:
         draw_window_arrows(old_window)
 
-    if ui_state.current_window == 0:
-        paint_frame(channel_win, selected=True)
-        refresh_pad(0)
-    elif ui_state.current_window == 1:
-        paint_frame(messages_win, selected=True)
-        refresh_pad(1)
-    elif ui_state.current_window == 2:
-        paint_frame(nodes_win, selected=True)
-        refresh_pad(2)
-
+    refresh_main_window(ui_state.current_window, selected=True)
     draw_window_arrows(ui_state.current_window)
 
 
@@ -598,6 +638,7 @@ def handle_backtick(stdscr: curses.window) -> None:
     ui_state.current_window = 4
     settings_menu(stdscr, interface_state.interface)
     ui_state.current_window = previous_window
+    ui_state.single_pane_mode = config.single_pane_mode.lower() == "true"
     curses.curs_set(1)
     refresh_node_list()
     handle_resize(stdscr, False)
@@ -839,7 +880,7 @@ def draw_messages_window(scroll_to_bottom: bool = False) -> None:
 
         row = 0
         for prefix, message in messages:
-            full_message = f"{prefix}{message}"
+            full_message = normalize_message_text(f"{prefix}{message}")
             wrapped_lines = wrap_text(full_message, messages_win.getmaxyx()[1] - 2)
             msg_line_count += len(wrapped_lines)
             messages_pad.resize(msg_line_count, messages_win.getmaxyx()[1])
@@ -881,10 +922,8 @@ def draw_node_list() -> None:
     if ui_state.current_window != 2 and ui_state.single_pane_mode:
         return
 
-    # This didn't work, for some reason an error is thown on startup, so we just create the pad every time
-    # if nodes_pad is None:
-    # nodes_pad = curses.newpad(1, 1)
-    nodes_pad = curses.newpad(1, 1)
+    if nodes_pad is None:
+        nodes_pad = curses.newpad(1, 1)
 
     try:
         nodes_pad.erase()
@@ -898,28 +937,12 @@ def draw_node_list() -> None:
         node = interface_state.interface.nodesByNum[node_num]
         secure = "user" in node and "publicKey" in node["user"] and node["user"]["publicKey"]
         status_icon = "🔐" if secure else "🔓"
-        node_name = get_name_from_database(node_num, "long")
-        user_name = node["user"]["shortName"]
-
-        uptime_str = ""
-        if "deviceMetrics" in node and "uptimeSeconds" in node["deviceMetrics"]:
-            uptime_str = f" / Up: {get_readable_duration(node['deviceMetrics']['uptimeSeconds'])}"
-
-        last_heard_str = f"  ■  {get_time_ago(node['lastHeard'])}" if node.get("lastHeard") else ""
-        hops_str = f"  ■  Hops: {node['hopsAway']}" if "hopsAway" in node else ""
-        snr_str = f"  ■  SNR: {node['snr']}dB" if node.get("hopsAway") == 0 and "snr" in node else ""
+        node_name = get_node_display_name(node_num, node)
 
         # Future node name custom formatting possible
         node_str = f"{status_icon} {node_name}"
         node_str = node_str.ljust(box_width - 4)[: box_width - 2]
-        color = "node_list"
-        if "isFavorite" in node and node["isFavorite"]:
-            color = "node_favorite"
-        if "isIgnored" in node and node["isIgnored"]:
-            color = "node_ignored"
-        nodes_pad.addstr(
-            i, 1, node_str, get_color(color, reverse=ui_state.selected_node == i and ui_state.current_window == 2)
-        )
+        nodes_pad.addstr(i, 1, node_str, get_node_row_color(i))
 
     paint_frame(nodes_win, selected=(ui_state.current_window == 2))
     nodes_win.refresh()

contact/ui/control_ui.py

@@ -1,5 +1,6 @@
 import base64
 import curses
+import ipaddress
 import logging
 import os
 import sys
@@ -8,7 +9,9 @@ from typing import List
 from contact.utilities.save_to_radio import save_changes
 import contact.ui.default_config as config
 from contact.utilities.config_io import config_export, config_import
-from contact.utilities.control_utils import parse_ini_file, transform_menu_path
+from contact.utilities.control_utils import transform_menu_path
+from contact.utilities.i18n import t
+from contact.utilities.ini_utils import parse_ini_file
 from contact.utilities.input_handlers import (
     get_repeated_input,
     get_text_input,
@@ -16,7 +19,6 @@ from contact.utilities.input_handlers import (
     get_list_input,
     get_admin_key_input,
 )
-from contact.utilities.i18n import t
 from contact.ui.colors import get_color
 from contact.ui.dialog import dialog
 from contact.ui.menus import generate_menu_from_protobuf
@@ -54,6 +56,13 @@ config_folder = os.path.abspath(config.node_configs_file_path)
 # Load translations
 field_mapping, help_text = parse_ini_file(translation_file)
 
+def _is_repeated_field(field_desc) -> bool:
+    """Return True if the protobuf field is repeated. 
+       Protobuf 6.31.0 and later use an is_repeated property, while older versions compare against the label field.
+       """
+    if hasattr(field_desc, "is_repeated"):
+        return bool(field_desc.is_repeated)
+    return field_desc.label == field_desc.LABEL_REPEATED
 
 def reload_translations() -> None:
     global translation_file, field_mapping, help_text
@@ -121,6 +130,22 @@ def display_menu() -> tuple[object, object]:
         full_key = ".".join(transformed_path + [option])
         display_name = field_mapping.get(full_key, option)
 
+        if full_key.startswith("config.network.ipv4_config.") and option in {"ip", "gateway", "subnet", "dns"}:
+            if isinstance(current_value, int):
+                try:
+                    current_value = str(
+                        ipaddress.IPv4Address(int(current_value).to_bytes(4, "little", signed=False))
+                    )
+                except ipaddress.AddressValueError:
+                    pass
+            elif isinstance(current_value, str) and current_value.isdigit():
+                try:
+                    current_value = str(
+                        ipaddress.IPv4Address(int(current_value).to_bytes(4, "little", signed=False))
+                    )
+                except ipaddress.AddressValueError:
+                    pass
+
         display_option = f"{display_name}"[: w // 2 - 2]
         display_value = f"{current_value}"[: w // 2 - 4]
 
@@ -546,7 +571,7 @@ def settings_menu(stdscr: object, interface: object) -> None:
                         new_value = new_value == "True" or new_value is True
                     menu_state.start_index.pop()
 
-                elif field.label == field.LABEL_REPEATED:  # Handle repeated field - Not currently used
+                elif _is_repeated_field(field):  # Handle repeated field - Not currently used
                     new_value = get_repeated_input(current_value)
                     new_value = current_value if new_value is None else new_value.split(", ")
                     menu_state.start_index.pop()

contact/ui/nav_utils.py

@@ -29,8 +29,6 @@ save_option = "Save Changes"
 
 def get_save_option_label() -> str:
     return t("ui.save_changes", default=save_option)
-MIN_HEIGHT_FOR_HELP = 20
-
 
 def move_highlight(
     old_idx: int, options: List[str], menu_win: curses.window, menu_pad: curses.window, **kwargs: Any
@@ -181,9 +179,6 @@ def update_help_window(
 ) -> object:  # returns a curses window
     """Handles rendering the help window consistently."""
 
-    if curses.LINES < MIN_HEIGHT_FOR_HELP:
-        return None
-
     # Clamp target position and width to the current terminal size
     help_x = max(0, help_x)
     help_y = max(0, help_y)

contact/ui/user_config.py

@@ -6,7 +6,7 @@ from typing import Any, List, Dict, Optional
 from contact.ui.colors import get_color, setup_colors, COLOR_MAP
 import contact.ui.default_config as config
 from contact.ui.nav_utils import move_highlight, draw_arrows, update_help_window
-from contact.utilities.control_utils import parse_ini_file
+from contact.utilities.ini_utils import parse_ini_file
 from contact.utilities.input_handlers import get_list_input
 from contact.utilities.i18n import t
 from contact.utilities.singleton import menu_state
@@ -566,7 +566,7 @@ def save_json(file_path: str, data: Dict[str, Any]) -> None:
     formatted_json = config.format_json_single_line_arrays(data)
     with open(file_path, "w", encoding="utf-8") as f:
         f.write(formatted_json)
-    setup_colors(reinit=True)
+    config.reload_config()
     reload_translations(data.get("language"))
 
 

contact/utilities/config_io.py

@@ -9,6 +9,17 @@ from meshtastic.util import camel_to_snake, snake_to_camel, fromStr
 # defs are from meshtastic/python/main
 
 
+def _is_repeated_field(field_desc) -> bool:
+    """Return True if the protobuf field is repeated.
+
+    Protobuf 6.31.0+ exposes `is_repeated`, while older versions require
+    checking `label == LABEL_REPEATED`.
+    """
+    if hasattr(field_desc, "is_repeated"):
+        return bool(field_desc.is_repeated)
+    return field_desc.label == field_desc.LABEL_REPEATED
+
+
 def traverseConfig(config_root, config, interface_config) -> bool:
     """Iterate through current config level preferences and either traverse deeper if preference is a dict or set preference"""
     snake_name = camel_to_snake(config_root)
@@ -89,7 +100,7 @@ def setPref(config, comp_name, raw_val) -> bool:
             return False
 
     # repeating fields need to be handled with append, not setattr
-    if pref.label != pref.LABEL_REPEATED:
+    if not _is_repeated_field(pref):
         try:
             if config_type.message_type is not None:
                 config_values = getattr(config_part, config_type.name)

contact/utilities/control_utils.py

@@ -1,55 +1,7 @@
-from typing import Optional, Tuple, Dict, List
+from typing import List
 import re
 
 
-def parse_ini_file(ini_file_path: str) -> Tuple[Dict[str, str], Dict[str, str]]:
-    """Parses an INI file and returns a mapping of keys to human-readable names and help text."""
-
-    field_mapping: Dict[str, str] = {}
-    help_text: Dict[str, str] = {}
-    current_section: Optional[str] = None
-
-    with open(ini_file_path, "r", encoding="utf-8") as f:
-        for line in f:
-            line = line.strip()
-
-            # Skip empty lines and comments
-            if not line or line.startswith(";") or line.startswith("#"):
-                continue
-
-            # Handle sections like [config.device]
-            if line.startswith("[") and line.endswith("]"):
-                current_section = line[1:-1]
-                continue
-
-            # Parse lines like: key, "Human-readable name", "helptext"
-            parts = [p.strip().strip('"') for p in line.split(",", 2)]
-            if len(parts) >= 2:
-                key = parts[0]
-
-                # If key is 'title', map directly to the section
-                if key == "title":
-                    full_key = current_section
-                else:
-                    full_key = f"{current_section}.{key}" if current_section else key
-
-                # Use the provided human-readable name or fallback to key
-                human_readable_name = parts[1] if parts[1] else key
-                field_mapping[full_key] = human_readable_name
-
-                # Handle help text or default
-                help = parts[2] if len(parts) == 3 and parts[2] else "No help available."
-                help_text[full_key] = help
-
-            else:
-                # Handle cases with only the key present
-                full_key = f"{current_section}.{key}" if current_section else key
-                field_mapping[full_key] = key
-                help_text[full_key] = "No help available."
-
-    return field_mapping, help_text
-
-
 def transform_menu_path(menu_path: List[str]) -> List[str]:
     """Applies path replacements and normalizes entries in the menu path."""
     path_replacements = {"Radio Settings": "config", "Module Settings": "module"}

contact/utilities/emoji_utils.py

@@ -0,0 +1,54 @@
+"""Helpers for normalizing emoji sequences in width-sensitive message rendering."""
+
+# Strip zero-width and presentation modifiers that make terminal cell width inconsistent.
+EMOJI_MODIFIER_REPLACEMENTS = {
+    "\u200d": "",
+    "\u20e3": "",
+    "\ufe0e": "",
+    "\ufe0f": "",
+    "\U0001F3FB": "",
+    "\U0001F3FC": "",
+    "\U0001F3FD": "",
+    "\U0001F3FE": "",
+    "\U0001F3FF": "",
+}
+
+_EMOJI_MODIFIER_TRANSLATION = str.maketrans(EMOJI_MODIFIER_REPLACEMENTS)
+_REGIONAL_INDICATOR_START = ord("\U0001F1E6")
+_REGIONAL_INDICATOR_END = ord("\U0001F1FF")
+
+
+def _regional_indicator_to_letter(char: str) -> str:
+    return chr(ord("A") + ord(char) - _REGIONAL_INDICATOR_START)
+
+
+def _normalize_flag_emoji(text: str) -> str:
+    """Convert flag emoji built from regional indicators into ASCII country codes."""
+    normalized = []
+    index = 0
+
+    while index < len(text):
+        current = text[index]
+        current_ord = ord(current)
+
+        if _REGIONAL_INDICATOR_START <= current_ord <= _REGIONAL_INDICATOR_END and index + 1 < len(text):
+            next_char = text[index + 1]
+            next_ord = ord(next_char)
+            if _REGIONAL_INDICATOR_START <= next_ord <= _REGIONAL_INDICATOR_END:
+                normalized.append(_regional_indicator_to_letter(current))
+                normalized.append(_regional_indicator_to_letter(next_char))
+                index += 2
+                continue
+
+        normalized.append(current)
+        index += 1
+
+    return "".join(normalized)
+
+
+def normalize_message_text(text: str) -> str:
+    """Strip modifiers and rewrite flag emoji into stable terminal-friendly text."""
+    if not text:
+        return text
+
+    return _normalize_flag_emoji(text.translate(_EMOJI_MODIFIER_TRANSLATION))

contact/utilities/i18n.py

@@ -1,7 +1,7 @@
 from typing import Optional
 
 import contact.ui.default_config as config
-from contact.utilities.control_utils import parse_ini_file
+from contact.utilities.ini_utils import parse_ini_file
 
 _translations = {}
 _language = None

contact/utilities/ini_utils.py

@@ -0,0 +1,54 @@
+from typing import Optional, Tuple, Dict
+from contact.utilities import i18n
+
+
+def parse_ini_file(ini_file_path: str) -> Tuple[Dict[str, str], Dict[str, str]]:
+    """Parses an INI file and returns a mapping of keys to human-readable names and help text."""
+    try:
+        default_help = i18n.t("ui.help.no_help", default="No help available.")
+    except Exception:
+        default_help = "No help available."
+
+    field_mapping: Dict[str, str] = {}
+    help_text: Dict[str, str] = {}
+    current_section: Optional[str] = None
+
+    with open(ini_file_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+
+            # Skip empty lines and comments
+            if not line or line.startswith(";") or line.startswith("#"):
+                continue
+
+            # Handle sections like [config.device]
+            if line.startswith("[") and line.endswith("]"):
+                current_section = line[1:-1]
+                continue
+
+            # Parse lines like: key, "Human-readable name", "helptext"
+            parts = [p.strip().strip('"') for p in line.split(",", 2)]
+            if len(parts) >= 2:
+                key = parts[0]
+
+                # If key is 'title', map directly to the section
+                if key == "title":
+                    full_key = current_section
+                else:
+                    full_key = f"{current_section}.{key}" if current_section else key
+
+                # Use the provided human-readable name or fallback to key
+                human_readable_name = parts[1] if parts[1] else key
+                field_mapping[full_key] = human_readable_name
+
+                # Handle help text or default
+                help = parts[2] if len(parts) == 3 and parts[2] else default_help
+                help_text[full_key] = help
+
+            else:
+                # Handle cases with only the key present
+                full_key = f"{current_section}.{key}" if current_section else key
+                field_mapping[full_key] = key
+                help_text[full_key] = default_help
+
+    return field_mapping, help_text

contact/utilities/input_handlers.py

@@ -462,7 +462,10 @@ from contact.utilities.singleton import menu_state  # Ensure this is imported
 
 def get_fixed32_input(current_value: int) -> int:
     original_value = current_value
-    ip_string = str(ipaddress.IPv4Address(current_value))
+    try:
+        ip_string = str(ipaddress.IPv4Address(int(current_value).to_bytes(4, "little", signed=False)))
+    except Exception:
+        ip_string = str(ipaddress.IPv4Address(current_value))
     height = 10
     width = get_dialog_width()
     start_y = max(0, (curses.LINES - height) // 2)
@@ -524,7 +527,7 @@ def get_fixed32_input(current_value: int) -> int:
             if len(octets) == 4 and all(octet.isdigit() and 0 <= int(octet) <= 255 for octet in octets):
                 curses.noecho()
                 curses.curs_set(0)
-                return int(ipaddress.ip_address(user_input))
+                return int.from_bytes(ipaddress.IPv4Address(user_input).packed, "little", signed=False)
             else:
                 fixed32_win.addstr(
                     7,
@@ -536,7 +539,7 @@ def get_fixed32_input(current_value: int) -> int:
                 curses.napms(1500)
                 user_input = ""
 
-        elif key in (curses.KEY_BACKSPACE, 127):
+        elif key in (curses.KEY_BACKSPACE, curses.KEY_DC, 127, 8, "\b", "\x7f"):
             user_input = user_input[:-1]
 
         else:

contact/utilities/save_to_radio.py

@@ -112,16 +112,23 @@ def save_changes(interface, modified_settings, menu_state):
         else:
             config_category = None
 
+        # Resolve the target config container, including nested sub-messages (e.g., network.ipv4_config)
+        config_container = None
+        if hasattr(node.localConfig, config_category):
+            config_container = getattr(node.localConfig, config_category)
+        elif hasattr(node.moduleConfig, config_category):
+            config_container = getattr(node.moduleConfig, config_category)
+        else:
+            logging.warning(f"Config category '{config_category}' not found in config.")
+            return
+
+        if len(menu_state.menu_path) >= 4:
+            nested_key = menu_state.menu_path[3]
+            if hasattr(config_container, nested_key):
+                config_container = getattr(config_container, nested_key)
+
         for config_item, new_value in modified_settings.items():
-            # Check if the category exists in localConfig
-            if hasattr(node.localConfig, config_category):
-                config_subcategory = getattr(node.localConfig, config_category)
-            # Check if the category exists in moduleConfig
-            elif hasattr(node.moduleConfig, config_category):
-                config_subcategory = getattr(node.moduleConfig, config_category)
-            else:
-                logging.warning(f"Config category '{config_category}' not found in config.")
-                continue
+            config_subcategory = config_container
 
             # Check if the config_item exists in the subcategory
             if hasattr(config_subcategory, config_item):

contact/utilities/telemetry_beautifier.py

@@ -68,19 +68,19 @@ def get_chunks(data):
                 # Leave it string as last resort
                 value = value
 
-        match key:
+        # Python 3.9-compatible alternative to match/case.
+        if key == "uptime_seconds":
             # convert seconds to hours, for our sanity
-            case "uptime_seconds":
-                value = round(value / 60 / 60, 1)
+            value = round(value / 60 / 60, 1)
+        elif key in ("longitude_i", "latitude_i"):
             # Convert position to degrees (humanize), as per Meshtastic protobuf comment for this telemetry
             # truncate to 6th digit after floating point, which would be still accurate
-            case "longitude_i" | "latitude_i":
-                value = round(value * 1e-7, 6)
+            value = round(value * 1e-7, 6)
+        elif key == "wind_direction":
             # Convert wind direction from degrees to abbreviation
-            case "wind_direction":
-                value = humanize_wind_direction(value)
-            case "time":
-                value = datetime.datetime.fromtimestamp(int(value)).strftime("%d.%m.%Y %H:%m")
+            value = humanize_wind_direction(value)
+        elif key == "time":
+            value = datetime.datetime.fromtimestamp(int(value)).strftime("%d.%m.%Y %H:%m")
 
         if key in sensors:
             parsed+= f"{sensors[key.strip()]['icon']}{value}{sensors[key]['unit']}  "

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "contact"
-version = "1.4.11"
+version = "1.4.22"
 description = "This Python curses client for Meshtastic is a terminal-based client designed to manage device settings, enable mesh chat communication, and handle configuration backups and restores."
 authors = [
     {name = "Ben Lipsey",email = "ben@pdxlocations.com"}