CLI VIdeo player debug panel

debug_panel.py

# Horrorbox v1.4
# Debug panel class

import urwid
from ui.safe_listbox import SafeListBox
from datetime import datetime

class DebugPanel:
    def __init__(self, max_lines=10):
        self.max_lines = max_lines
        self.messages = []
        self.walker = urwid.SimpleFocusListWalker([])
        self.listbox = SafeListBox(self.walker)
        self.box = urwid.BoxAdapter(self.listbox, height=max_lines)
        self.widget = urwid.AttrMap(self.box, 'footer')

    def add_message(self, msg):
        timestamp = datetime.now().strftime("%H:%M:%S")
        self.messages.append(f"[{timestamp}] {msg}")
        if len(self.messages) > 100:
            self.messages = self.messages[-100:]
        self._refresh()

    def _refresh(self):
        if len(self.walker) >= self.max_lines:
            self.walker.pop(0)
        self.walker.append(urwid.Text(self.messages[-1]))