45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
"""Input Devices tab: same shape as Output Devices (see output_tab.py) but for
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recording devices (pactl sources) — mic gain meter/L-R pair, mute, live peak
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bar, "Set Default". Profile switching lives on the Cards tab instead."""
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from __future__ import annotations
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import gi
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gi.require_version("Gtk", "4.0")
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from gi.repository import Gtk # noqa: E402
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from ui.device_card import DeviceCard
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from ui.scroll_row import ScrollRow
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class InputTab(Gtk.Box):
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def __init__(self, backend, peaks) -> None:
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.add_css_class("sb-tab-page")
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self._backend = backend
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self._peaks = peaks
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self._default_name = ""
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self._row = ScrollRow(self._make_card, empty_text="No input devices found")
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self.append(self._row)
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def _make_card(self, item: dict, default_name: str) -> DeviceCard:
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return DeviceCard(self._backend, self._peaks, "source", item,
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default_name, self._backend.set_default_source)
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def refresh(self) -> None:
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def got_defaults(_sink_name: str, source_name: str) -> None:
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self._default_name = source_name
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def got_sources(sources: list[dict]) -> None:
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self._row.sync(sources, self._default_name)
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self._backend.list_sources(got_sources)
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self._backend.get_defaults(got_defaults)
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def activate(self) -> None:
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self._row.activate()
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self.refresh()
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def deactivate(self) -> None:
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self._row.deactivate()
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