64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
import typing as typ
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from pathlib import Path
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import bpy
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import sympy as sp
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import pydantic as pyd
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from .. import base
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from ... import contracts as ct
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####################
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# - Blender Socket
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####################
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class FilePathBLSocket(base.MaxwellSimSocket):
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socket_type = ct.SocketType.FilePath
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bl_label = "File Path"
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####################
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# - Properties
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####################
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raw_value: bpy.props.StringProperty(
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name="File Path",
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description="Represents the path to a file",
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subtype="FILE_PATH",
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update=(lambda self, context: self.sync_prop("raw_value", context)),
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)
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## TODO: Use bpy methods to constrain the path
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####################
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# - Socket UI
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####################
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def draw_value(self, col: bpy.types.UILayout) -> None:
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col_row = col.row(align=True)
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col_row.prop(self, "raw_value", text="")
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####################
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# - Computation of Default Value
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####################
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@property
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def value(self) -> Path:
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return Path(bpy.path.abspath(self.raw_value))
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@value.setter
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def value(self, value: Path) -> None:
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self.raw_value = bpy.path.relpath(str(value))
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####################
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# - Socket Configuration
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####################
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class FilePathSocketDef(pyd.BaseModel):
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socket_type: ct.SocketType = ct.SocketType.FilePath
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default_path: Path = Path("")
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def init(self, bl_socket: FilePathBLSocket) -> None:
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bl_socket.value = self.default_path
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####################
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# - Blender Registration
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####################
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BL_REGISTER = [
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FilePathBLSocket,
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]
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