beefcarver
e30ca09627
The app is now a general internet-radio player rather than a SomaFM client, so the package, console script, MPRIS identity, mpv namespaces, macOS tap names, XDG directories and docs all move to beefy-player. Environment variables are now BEEFY_* (the old SOMAFM_* spellings are still honoured) and an existing ~/.config/somafm-tui/config.json is migrated on first run, so favourites and volume survive the rename. The visible interface is untouched: same layout, same logo, same keys.
94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
"""One-line status / key hint bar."""
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from __future__ import annotations
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from typing import TYPE_CHECKING, cast
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from rich.cells import cell_len
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from rich.console import RenderableType
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from rich.text import Text
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from textual.widget import Widget
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from .common import compact_count, state_glyph, truncate
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if TYPE_CHECKING:
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from ..app import BeefyPlayerApp
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HINTS_LONG = (
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"SPACE pause ↑↓ station ENTER tune +/- vol f ★ / filter "
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"v visual r refresh ? help q quit"
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)
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HINTS_MEDIUM = (
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"space pause · ↑↓ station · enter tune · +/- vol · f ★ · / filter · ? help · q quit"
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)
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HINTS_SHORT = "↑↓ station · space play · ? help · q quit"
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class StatusBar(Widget):
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can_focus = False
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def render(self) -> RenderableType:
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app = cast("BeefyPlayerApp", self.app)
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width = max(20, self.size.width)
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glyph, colour = state_glyph(app.playing_state)
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frame = app.spectrum.snapshot()
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session = app.media.label
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status = app.media.status_label
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backend = app.player.backend or "no audio"
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analyser = frame.label
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listeners = ""
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if app.current is not None and app.current.listeners:
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listeners = f"♪ {compact_count(app.current.listeners)} "
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state = app.playing_state
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volume = f"vol {app.volume:>3}%"
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# From most to least informative; pick the first combination that fits.
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right_variants = (
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f"{state} {listeners}{volume} {backend} {session} {status} {analyser}",
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f"{state} {volume} {session} {status} {analyser}",
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f"{state} {volume} {analyser}",
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f"{state} {volume}",
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volume,
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)
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options = (
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(HINTS_LONG, right_variants[0]),
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(HINTS_MEDIUM, right_variants[0]),
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(HINTS_LONG, right_variants[1]),
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(HINTS_MEDIUM, right_variants[1]),
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(HINTS_SHORT, right_variants[1]),
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(HINTS_SHORT, right_variants[2]),
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(HINTS_SHORT, right_variants[3]),
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(HINTS_SHORT, right_variants[4]),
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)
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chosen: tuple[int, str, str] | None = None
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for hint, right_text in options:
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right_width = cell_len(glyph) + 1 + cell_len(right_text)
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if cell_len(hint) + right_width + 2 <= width:
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chosen = (right_width, right_text, hint)
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break
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if chosen is None:
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right_text = right_variants[-1]
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right_width = cell_len(glyph) + 1 + cell_len(right_text)
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if width <= right_width + 2:
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line = Text(no_wrap=True)
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line.append(
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truncate(f"{glyph} {right_text}", width), style="dim"
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)
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return line
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chosen = (right_width, right_text, "")
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right_width, right_text, hint = chosen
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left_width = max(0, width - right_width - 2)
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left = app.notice or hint
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left_style = "italic yellow" if app.notice else "dim"
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line = Text(no_wrap=True)
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line.append(truncate(left, left_width), style=left_style)
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line.append(" " * max(0, width - left_width - right_width))
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line.append(f"{glyph} ", style=f"bold {colour}")
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line.append(right_text, style="dim")
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return line
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