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e8da6131fd
Move copyright text to SPDX-FileCopyrightText or set to the Blender Foundation so "make check_licenses" now runs without warnings.
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# SPDX-FileCopyrightText: 2018-2022 Blender Foundation
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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__author__ = "Nutti <nutti.metro@gmail.com>"
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__status__ = "production"
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__version__ = "6.6"
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__date__ = "22 Apr 2022"
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import bpy
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from .. import common
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class BlClassRegistry:
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class_list = []
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def __init__(self, *_, **kwargs):
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self.legacy = kwargs.get('legacy', False)
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def __call__(self, cls):
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if hasattr(cls, "bl_idname"):
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BlClassRegistry.add_class(cls.bl_idname, cls, self.legacy)
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elif hasattr(cls, "bl_context"):
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bl_idname = "{}{}{}{}".format(cls.bl_space_type,
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cls.bl_region_type,
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cls.bl_context, cls.bl_label)
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BlClassRegistry.add_class(bl_idname, cls, self.legacy)
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else:
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bl_idname = "{}{}{}".format(cls.bl_space_type,
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cls.bl_region_type,
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cls.bl_label)
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BlClassRegistry.add_class(bl_idname, cls, self.legacy)
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return cls
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@classmethod
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def add_class(cls, bl_idname, op_class, legacy):
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for class_ in cls.class_list:
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if (class_["bl_idname"] == bl_idname) and \
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(class_["legacy"] == legacy):
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raise RuntimeError("{} is already registered"
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.format(bl_idname))
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new_op = {
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"bl_idname": bl_idname,
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"class": op_class,
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"legacy": legacy,
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}
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cls.class_list.append(new_op)
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common.debug_print("{} is registered.".format(bl_idname))
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@classmethod
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def register(cls):
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for class_ in cls.class_list:
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bpy.utils.register_class(class_["class"])
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common.debug_print("{} is registered to Blender."
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.format(class_["bl_idname"]))
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@classmethod
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def unregister(cls):
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for class_ in cls.class_list:
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bpy.utils.unregister_class(class_["class"])
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common.debug_print("{} is unregistered from Blender."
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.format(class_["bl_idname"]))
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@classmethod
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def cleanup(cls):
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cls.class_list = []
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common.debug_print("Cleanup registry.")
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