Add new version of audio device controller

.gitignore

@@ -1,8 +1,9 @@
 # TOML Bombadil templating directory
 .dots/
 
-# Python cache files
+# Python files
 **/__pycache__/
+**/venv/
 
 # Program-specific cache files
 nvim/lazy-lock.json

rofi/audio.py

@@ -0,0 +1,10 @@
+#!/home/mbradley/.config/rofi/venv/bin/python -OO
+from sys import argv
+
+from rofi_menu import run
+
+from lib.pactl import create_menu, NodeType
+
+
+if __name__ == "__main__":
+	run(create_menu(NodeType[argv[1]]))

rofi/config.rasi

@@ -1,6 +1,6 @@
 @theme "arthuredit"
 configuration {
- modi: "drun,calc,emoji:/usr/bin/rofimoji -a copy -f emojis math";
+ modi: "drun,calc,emoji:/usr/bin/rofimoji -a copy -f emojis math,sinks:/home/mbradley/.config/rofi/venv/bin/python -OO /home/mbradley/.config/rofi/audio.py SINK,sources:/home/mbradley/.config/rofi/venv/bin/python -OO /home/mbradley/.config/rofi/audio.py SOURCE";
  icon-theme: "Papirus";
  show-icons: true;
  run-command: "uwsm-app -- {cmd}";

rofi/lib/pactl.py

@@ -0,0 +1,77 @@
+from enum import auto, StrEnum
+from json import loads
+from subprocess import run
+from typing import TypedDict, cast
+
+from rofi_menu import FLAG_STYLE_URGENT, Menu, ShellItem
+
+
+class NodeType(StrEnum):
+	SINK = auto()
+	SOURCE = auto()
+
+
+def _pactl(*args: str) -> str:
+	return run(["pactl", "--format=json", *args], capture_output=True).stdout.decode()
+
+
+class Volume(TypedDict):
+	value: int
+	value_percent: str
+	db: str
+class Latency(TypedDict):
+	actual: float
+	configured: float
+class Port(TypedDict):
+	name: str
+	description: str
+	type: str
+	priority: int
+	availability_group: str
+	availability: str
+class Node(TypedDict):
+	index: int
+	state: str
+	name: str
+	description: str
+	driver: str
+	sample_specification: str
+	channel_map: str
+	owner_module: int
+	mute: bool
+	volume: dict[str, Volume]
+	balance: float
+	base_volume: Volume
+	monitor_source: str
+	latency: Latency
+	flags: list[str]
+	properties: dict[str, str]
+	ports: list[Port]
+	active_port: str
+	formats: list[str]
+
+
+def list_nodes(node_type: NodeType) -> list[Node]:
+	return cast(list[Node], loads(_pactl("list", f"{node_type}s")))
+
+
+def get_default(node_type: NodeType) -> str:
+	return _pactl(f"get-default-{node_type}").strip()
+
+
+def create_item(node_type: NodeType, node: Node, default: str) -> ShellItem:
+	return ShellItem(
+		node["description"],
+		f"pactl set-default-{node_type} {node["name"]}",
+		flags=FLAG_STYLE_URGENT if node["name"] == default else None,
+		show_output=True
+	)
+
+
+def create_menu(node_type: NodeType) -> Menu:
+	default = get_default(node_type)
+	return Menu(
+		prompt=f"Select {node_type}",
+		items=[create_item(node_type, node, default) for node in list_nodes(node_type)]
+	)
+

rofi/requirements.txt

@@ -0,0 +1 @@
+rofi-menu==0.6