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author | Campbell Barton <ideasman42@gmail.com> | 2018-12-19 03:56:05 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2018-12-19 03:56:05 +0300 |
commit | 6a1ce20043860e4f836294d46a86b5fcf7fbf1a8 (patch) | |
tree | d99f11f29954067c147cde7b99e97ddb19ef5e00 /uv_magic_uv/utils/property_class_registry.py | |
parent | 156c5ea6a45d0549d8422e3ea295972dec7766c3 (diff) | |
parent | 9cc2ad1eaf941d8ed3b5542a3d5cdfccec7ba60b (diff) |
Merge branch 'master' into blender2.8
Diffstat (limited to 'uv_magic_uv/utils/property_class_registry.py')
-rw-r--r-- | uv_magic_uv/utils/property_class_registry.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/uv_magic_uv/utils/property_class_registry.py b/uv_magic_uv/utils/property_class_registry.py new file mode 100644 index 00000000..20df0342 --- /dev/null +++ b/uv_magic_uv/utils/property_class_registry.py @@ -0,0 +1,72 @@ +# <pep8-80 compliant> + +# ##### BEGIN GPL LICENSE BLOCK ##### +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# ##### END GPL LICENSE BLOCK ##### + +__author__ = "Nutti <nutti.metro@gmail.com>" +__status__ = "production" +__version__ = "5.2" +__date__ = "17 Nov 2018" + +from .. import common + +__all__ = [ + 'PropertyClassRegistry', +] + + +class PropertyClassRegistry: + class_list = [] + + def __init__(self, *_, **kwargs): + self.legacy = kwargs.get('legacy', False) + + def __call__(self, cls): + PropertyClassRegistry.add_class(cls.idname, cls, self.legacy) + return cls + + @classmethod + def add_class(cls, idname, prop_class, legacy): + for class_ in cls.class_list: + if (class_["idname"] == idname) and (class_["legacy"] == legacy): + raise RuntimeError("{} is already registered".format(idname)) + + new_op = { + "idname": idname, + "class": prop_class, + "legacy": legacy, + } + cls.class_list.append(new_op) + common.debug_print("{} is registered.".format(idname)) + + @classmethod + def init_props(cls, scene): + for class_ in cls.class_list: + class_["class"].init_props(scene) + common.debug_print("{} is initialized.".format(class_["idname"])) + + @classmethod + def del_props(cls, scene): + for class_ in cls.class_list: + class_["class"].del_props(scene) + common.debug_print("{} is cleared.".format(class_["idname"])) + + @classmethod + def cleanup(cls): + cls.class_list = [] + common.debug_print("Cleanup registry.") |