28 lines
827 B
Python
28 lines
827 B
Python
"""设置组件的绝对尺寸"""
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from typing import Literal, Self
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from pydantic import Field, model_validator
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from app.schemas.screen import PositiveNumber
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from .base import BaseAction
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class ResizeAction(BaseAction):
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"""设置组件的绝对宽高，不改变位置"""
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type: Literal["resize"] = "resize"
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width: PositiveNumber | None = Field(
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default=None, description="目标宽度，单位 px，省略或 null 表示保持原值"
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)
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height: PositiveNumber | None = Field(
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default=None, description="目标高度，单位 px，省略或 null 表示保持原值"
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)
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@model_validator(mode="after")
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def require_size(self) -> Self:
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if self.width is None and self.height is None:
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raise ValueError("resize 至少提供 width 或 height")
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return self
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