forked from blender/blender
Sergey Sharybin
03806d0b67
This commit implements described in the #104573. The goal is to fix the confusion of the submodule hashes change, which are not ideal for any of the supported git-module configuration (they are either always visible causing confusion, or silently staged and committed, also causing confusion). This commit replaces submodules with a checkout of addons and addons_contrib, covered by the .gitignore, and locale and developer tools are moved to the main repository. This also changes the paths: - /release/scripts are moved to the /scripts - /source/tools are moved to the /tools - /release/datafiles/locale is moved to /locale This is done to avoid conflicts when using bisect, and also allow buildbot to automatically "recover" wgen building older or newer branches/patches. Running `make update` will initialize the local checkout to the changed repository configuration. Another aspect of the change is that the make update will support Github style of remote organization (origin remote pointing to thy fork, upstream remote pointing to the upstream blender/blender.git). Pull Request #104755
165 lines
4.8 KiB
Python
165 lines
4.8 KiB
Python
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
import bpy
|
|
|
|
|
|
class NodeCategory:
|
|
@classmethod
|
|
def poll(cls, _context):
|
|
return True
|
|
|
|
def __init__(self, identifier, name, *, description="", items=None):
|
|
self.identifier = identifier
|
|
self.name = name
|
|
self.description = description
|
|
|
|
if items is None:
|
|
self.items = lambda context: []
|
|
elif callable(items):
|
|
self.items = items
|
|
else:
|
|
def items_gen(context):
|
|
for item in items:
|
|
if item.poll is None or context is None or item.poll(context):
|
|
yield item
|
|
self.items = items_gen
|
|
|
|
|
|
class NodeItem:
|
|
def __init__(self, nodetype, *, label=None, settings=None, poll=None):
|
|
|
|
if settings is None:
|
|
settings = {}
|
|
|
|
self.nodetype = nodetype
|
|
self._label = label
|
|
self.settings = settings
|
|
self.poll = poll
|
|
|
|
@property
|
|
def label(self):
|
|
if self._label:
|
|
return self._label
|
|
else:
|
|
# if no custom label is defined, fall back to the node type UI name
|
|
bl_rna = bpy.types.Node.bl_rna_get_subclass(self.nodetype)
|
|
if bl_rna is not None:
|
|
return bl_rna.name
|
|
else:
|
|
return "Unknown"
|
|
|
|
@property
|
|
def translation_context(self):
|
|
if self._label:
|
|
return bpy.app.translations.contexts.default
|
|
else:
|
|
# if no custom label is defined, fall back to the node type UI name
|
|
bl_rna = bpy.types.Node.bl_rna_get_subclass(self.nodetype)
|
|
if bl_rna is not None:
|
|
return bl_rna.translation_context
|
|
else:
|
|
return bpy.app.translations.contexts.default
|
|
|
|
# NOTE: is a staticmethod because called with an explicit self argument
|
|
# NodeItemCustom sets this as a variable attribute in __init__
|
|
@staticmethod
|
|
def draw(self, layout, _context):
|
|
props = layout.operator("node.add_node", text=self.label, text_ctxt=self.translation_context)
|
|
props.type = self.nodetype
|
|
props.use_transform = True
|
|
|
|
for setting in self.settings.items():
|
|
ops = props.settings.add()
|
|
ops.name = setting[0]
|
|
ops.value = setting[1]
|
|
|
|
|
|
class NodeItemCustom:
|
|
def __init__(self, *, poll=None, draw=None):
|
|
self.poll = poll
|
|
self.draw = draw
|
|
|
|
|
|
_node_categories = {}
|
|
|
|
|
|
def register_node_categories(identifier, cat_list):
|
|
if identifier in _node_categories:
|
|
raise KeyError("Node categories list '%s' already registered" % identifier)
|
|
return
|
|
|
|
# works as draw function for menus
|
|
def draw_node_item(self, context):
|
|
layout = self.layout
|
|
col = layout.column(align=True)
|
|
for item in self.category.items(context):
|
|
item.draw(item, col, context)
|
|
|
|
menu_types = []
|
|
for cat in cat_list:
|
|
menu_type = type("NODE_MT_category_" + cat.identifier, (bpy.types.Menu,), {
|
|
"bl_space_type": 'NODE_EDITOR',
|
|
"bl_label": cat.name,
|
|
"category": cat,
|
|
"poll": cat.poll,
|
|
"draw": draw_node_item,
|
|
})
|
|
|
|
menu_types.append(menu_type)
|
|
|
|
bpy.utils.register_class(menu_type)
|
|
|
|
def draw_add_menu(self, context):
|
|
layout = self.layout
|
|
|
|
for cat in cat_list:
|
|
if cat.poll(context):
|
|
layout.menu("NODE_MT_category_%s" % cat.identifier)
|
|
|
|
# stores: (categories list, menu draw function, submenu types)
|
|
_node_categories[identifier] = (cat_list, draw_add_menu, menu_types)
|
|
|
|
|
|
def node_categories_iter(context):
|
|
for cat_type in _node_categories.values():
|
|
for cat in cat_type[0]:
|
|
if cat.poll and ((context is None) or cat.poll(context)):
|
|
yield cat
|
|
|
|
|
|
def has_node_categories(context):
|
|
for cat_type in _node_categories.values():
|
|
for cat in cat_type[0]:
|
|
if cat.poll and ((context is None) or cat.poll(context)):
|
|
return True
|
|
return False
|
|
|
|
|
|
def node_items_iter(context):
|
|
for cat in node_categories_iter(context):
|
|
for item in cat.items(context):
|
|
yield item
|
|
|
|
|
|
def unregister_node_cat_types(cats):
|
|
for mt in cats[2]:
|
|
bpy.utils.unregister_class(mt)
|
|
|
|
|
|
def unregister_node_categories(identifier=None):
|
|
# unregister existing UI classes
|
|
if identifier:
|
|
cat_types = _node_categories.get(identifier, None)
|
|
if cat_types:
|
|
unregister_node_cat_types(cat_types)
|
|
del _node_categories[identifier]
|
|
|
|
else:
|
|
for cat_types in _node_categories.values():
|
|
unregister_node_cat_types(cat_types)
|
|
_node_categories.clear()
|
|
|
|
|
|
def draw_node_categories_menu(self, context):
|
|
for cats in _node_categories.values():
|
|
cats[1](self, context)
|