Jan Piotrowski
77 lines
2.1 KiB
Python
77 lines
2.1 KiB
Python
"""Todo/Task list panel widget.
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Renders a Rich Panel matching the Rich CLI's ``_render_todo_panel()`` style:
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cyan border, centered "Task List" title, status icons per item.
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"""
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from __future__ import annotations
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from rich.panel import Panel
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from rich.text import Text
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from textual.widgets import Static
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class TodoWidget(Static):
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"""Displays a task list panel matching the Rich CLI style.
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Usage::
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w = TodoWidget(items)
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await container.mount(w)
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w.update_items(new_items) # re-render in place
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"""
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DEFAULT_CSS = """
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TodoWidget {
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height: auto;
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margin: 1 0;
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}
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"""
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def __init__(self, items: list[dict] | None = None) -> None:
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super().__init__("")
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self._items = items or []
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def on_mount(self) -> None:
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self._refresh_display()
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def update_items(self, items: list[dict]) -> None:
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"""Replace the task list and re-render."""
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self._items = items
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self._refresh_display()
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def _refresh_display(self) -> None:
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if not self._items:
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self.update(Text("No tasks", style="dim"))
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return
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lines = Text()
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for i, item in enumerate(self._items):
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if i > 0:
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lines.append("\n")
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status = str(item.get("status", "todo")).lower()
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content = str(item.get("content", item.get("task", item.get("title", ""))))
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if status in ("done", "completed", "complete"):
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symbol = "\u2713"
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style = "green dim"
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elif status in ("active", "in_progress", "in-progress", "working"):
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symbol = "\u23f3"
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style = "yellow"
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else:
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symbol = "\u25a1"
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style = "dim"
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lines.append(f"{symbol} ", style=style)
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lines.append(content, style=style)
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self.update(
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Panel(
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lines,
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title="Task List",
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title_align="center",
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border_style="cyan",
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padding=(0, 1),
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)
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)
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