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# This file is part of Korman.
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#
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# Korman is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Korman is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Korman. If not, see <http://www.gnu.org/licenses/>.
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import bpy
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def draw_list(layout, listtype, context_attr, prop_base, collection_name, index_name, **kwargs):
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"""Draws a generic UI list, including add/remove buttons. Note that in order to use this,
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the parent datablock must be available in the context provided to operators. This should
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always be true, but this is Blender...
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Arguments:
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- layout: required
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- listtype: bpy.types.UIList subclass
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- context_attr: attribute name to get the properties from in the current context
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- prop_base: property group owning the collection
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- collection_name: name of the collection property
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- index_name: name of the active element index property
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- name_prefix: (optional) prefix to apply to display name of new elements
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- name_prop: (optional) property for each element's display name
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*** any other arguments are passed as keyword arguments to the template_list call
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"""
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prop_path = prop_base.path_from_id()
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name_prefix = kwargs.pop("name_prefix", "")
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name_prop = kwargs.pop("name_prop", "")
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row = layout.row()
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row.template_list(listtype, collection_name, prop_base, collection_name,
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prop_base, index_name, **kwargs)
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col = row.column(align=True)
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op = col.operator("ui.plasma_collection_add", icon="ZOOMIN", text="")
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op.context = context_attr
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op.group_path = prop_path
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op.collection_prop = collection_name
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op.index_prop = index_name
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op.name_prefix = name_prefix
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op.name_prop = name_prop
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op = col.operator("ui.plasma_collection_remove", icon="ZOOMOUT", text="")
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op.context = context_attr
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op.group_path = prop_path
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op.collection_prop = collection_name
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op.index_prop = index_name
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def draw_modifier_list(layout, listtype, prop_base, collection_name, index_name, **kwargs):
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draw_list(layout, listtype, "object", prop_base, collection_name, index_name, **kwargs)
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