mirror of
https://github.com/onyx-and-iris/voicemeeter-api-python.git
synced 2024-11-24 20:00:47 +00:00
123 lines
2.4 KiB
Python
123 lines
2.4 KiB
Python
from dataclasses import dataclass
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from enum import Enum, unique
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from .error import VMError
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@unique
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class KindId(Enum):
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BASIC = 1
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BANANA = 2
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POTATO = 3
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class SingletonType(type):
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"""ensure only a single instance of a kind map object"""
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_instances = {}
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def __call__(cls, *args, **kwargs):
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if cls not in cls._instances:
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cls._instances[cls] = super(SingletonType, cls).__call__(*args, **kwargs)
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return cls._instances[cls]
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@dataclass
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class KindMapClass(metaclass=SingletonType):
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name: str
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ins: tuple
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outs: tuple
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vban: tuple
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asio: tuple
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insert: int
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@property
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def phys_in(self) -> int:
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return self.ins[0]
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@property
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def virt_in(self) -> int:
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return self.ins[-1]
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@property
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def phys_out(self) -> int:
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return self.outs[0]
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@property
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def virt_out(self) -> int:
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return self.outs[-1]
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@property
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def num_strip(self) -> int:
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return sum(self.ins)
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@property
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def num_bus(self) -> int:
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return sum(self.outs)
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@property
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def num_strip_levels(self) -> int:
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return 2 * self.phys_in + 8 * self.virt_in
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@property
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def num_bus_levels(self) -> int:
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return 8 * (self.phys_out + self.virt_out)
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def __str__(self) -> str:
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return self.name.capitalize()
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@dataclass
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class BasicMap(KindMapClass):
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name: str
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ins: tuple = (2, 1)
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outs: tuple = (1, 1)
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vban: tuple = (4, 4, 1, 1)
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asio: tuple = (0, 0)
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insert: int = 0
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@dataclass
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class BananaMap(KindMapClass):
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name: str
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ins: tuple = (3, 2)
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outs: tuple = (3, 2)
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vban: tuple = (8, 8, 1, 1)
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asio: tuple = (6, 8)
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insert: int = 22
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@dataclass
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class PotatoMap(KindMapClass):
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name: str
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ins: tuple = (5, 3)
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outs: tuple = (5, 3)
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vban: tuple = (8, 8, 1, 1)
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asio: tuple = (10, 8)
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insert: int = 34
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def kind_factory(kind_id):
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match kind_id:
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case "basic":
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_kind_map = BasicMap
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case "banana":
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_kind_map = BananaMap
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case "potato":
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_kind_map = PotatoMap
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case _:
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raise ValueError(f"Unknown Voicemeeter kind {kind_id}")
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return _kind_map(name=kind_id)
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def request_kind_map(kind_id):
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KIND_obj = None
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try:
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KIND_obj = kind_factory(kind_id)
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except ValueError as e:
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raise VMError(str(e)) from e
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return KIND_obj
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kinds_all = list(request_kind_map(kind_id.name.lower()) for kind_id in KindId)
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