Basic integration of bSDD with BlenderBIM Add-on: you can now assign classification references from the bSDD and set the active bSDD domain.

src/blenderbim/Makefile

@@ -203,6 +203,8 @@ endif
 	cp -r dist/working/IfcOpenShell-0.7.0/src/ifcfm/ifcfm dist/blenderbim/libs/site/packages/
 	# Provides IFCCOBie functionality
 	cp -r dist/working/IfcOpenShell-0.7.0/src/ifccobie/* dist/blenderbim/libs/site/packages/
+	# Provides bSDD functionality
+	cp -r dist/working/IfcOpenShell-0.7.0/src/bsdd/* dist/blenderbim/libs/site/packages/
 	# Provides IFCDiff functionality
 	cp -r dist/working/IfcOpenShell-0.7.0/src/ifcdiff/* dist/blenderbim/libs/site/packages/
 	# Provides IFCCSV functionality

src/blenderbim/blenderbim/bim/__init__.py

@@ -30,6 +30,7 @@ modules = {
     "project": None,
     "search": None,
     "bcf": None,
+    "bsdd": None,
     "root": None,
     "unit": None,
     "model": None,

src/blenderbim/blenderbim/bim/module/bsdd/__init__.py

@@ -0,0 +1,40 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2023 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on 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 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on 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 BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import bpy
+from . import ui, prop, operator
+
+classes = (
+    operator.LoadBSDDDomains,
+    operator.SearchBSDDClassifications,
+    operator.SetActiveBSDDDomain,
+    prop.BSDDDomain,
+    prop.BSDDClassification,
+    prop.BIMBSDDProperties,
+    ui.BIM_UL_bsdd_domains,
+    ui.BIM_UL_bsdd_classifications,
+    ui.BIM_PT_bsdd,
+)
+
+
+def register():
+    bpy.types.Scene.BIMBSDDProperties = bpy.props.PointerProperty(type=prop.BIMBSDDProperties)
+
+
+def unregister():
+    del bpy.types.Scene.BIMBSDDProperties

src/blenderbim/blenderbim/bim/module/bsdd/operator.py

@@ -0,0 +1,85 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2023 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on 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 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on 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 BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import bpy
+import bsdd
+import ifcopenshell
+import blenderbim.tool as tool
+
+
+class LoadBSDDDomains(bpy.types.Operator):
+    bl_idname = "bim.load_bsdd_domains"
+    bl_label = "Load bSDD Domains"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):
+        props = context.scene.BIMBSDDProperties
+        props.domains.clear()
+        client = bsdd.Client()
+        for domain in sorted(client.Domain(), key=lambda x: x["name"]):
+            new = props.domains.add()
+            new.name = domain["name"]
+            new.namespace_uri = domain["namespaceUri"]
+            new.default_language_code = domain["defaultLanguageCode"]
+            new.organization_name_owner = domain["organizationNameOwner"]
+            new.status = domain["status"]
+            new.version = domain["version"]
+        return {"FINISHED"}
+
+
+class SetActiveBSDDDomain(bpy.types.Operator):
+    bl_idname = "bim.set_active_bsdd_domain"
+    bl_label = "Load bSDD Domains"
+    bl_options = {"REGISTER", "UNDO"}
+    name: bpy.props.StringProperty()
+    uri: bpy.props.StringProperty()
+
+    def execute(self, context):
+        props = context.scene.BIMBSDDProperties
+        props.active_domain = self.name
+        props.active_uri = self.uri
+        return {"FINISHED"}
+
+
+class SearchBSDDClassifications(bpy.types.Operator):
+    bl_idname = "bim.search_bsdd_classifications"
+    bl_label = "Search bSDD Classifications"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):
+        props = context.scene.BIMBSDDProperties
+        props.classifications.clear()
+        client = bsdd.Client()
+        related_ifc_entities = []
+        if len(props.keyword) < 3:
+            return {"FINISHED"}
+        if props.should_filter_ifc_class and context.active_object:
+            element = tool.Ifc.get_entity(context.active_object)
+            if element:
+                related_ifc_entities = [element.is_a()]
+        results = client.ClassificationSearchOpen(props.keyword, DomainNamespaceUris=[props.active_uri], RelatedIfcEntities=related_ifc_entities)
+        for result in sorted(results["classifications"], key=lambda x: x["referenceCode"]):
+            new = props.classifications.add()
+            new.name = result["name"]
+            new.reference_code = result["referenceCode"]
+            new.description = result["description"]
+            new.namespace_uri = result["namespaceUri"]
+            new.domain_name = result["domainName"]
+            new.domain_namespace_uri = result["domainNamespaceUri"]
+        return {"FINISHED"}

src/blenderbim/blenderbim/bim/module/bsdd/prop.py

@@ -0,0 +1,59 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2023 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on 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 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on 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 BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import bpy
+from bpy.types import PropertyGroup
+from bpy.props import (
+    PointerProperty,
+    StringProperty,
+    EnumProperty,
+    BoolProperty,
+    IntProperty,
+    FloatProperty,
+    FloatVectorProperty,
+    CollectionProperty,
+)
+
+
+class BSDDDomain(PropertyGroup):
+    name: StringProperty(name="Name")
+    namespace_uri: StringProperty(name="URI")
+    default_language_code: StringProperty(name="Language")
+    organization_name_owner: StringProperty(name="Organization")
+    status: StringProperty(name="Status")
+    version: StringProperty(name="Version")
+
+
+class BSDDClassification(PropertyGroup):
+    name: StringProperty(name="Name")
+    reference_code: StringProperty(name="Reference Code")
+    description: StringProperty(name="Description")
+    namespace_uri: StringProperty(name="Namespace URI")
+    domain_name: StringProperty(name="Domain Name")
+    domain_namespace_uri: StringProperty(name="Domain Namespace URI")
+
+
+class BIMBSDDProperties(PropertyGroup):
+    active_domain: StringProperty(name="Active Domain")
+    active_uri: StringProperty(name="Active URI")
+    domains: CollectionProperty(name="Domains", type=BSDDDomain)
+    active_domain_index: IntProperty(name="Active Domain Index")
+    classifications: CollectionProperty(name="Classifications", type=BSDDClassification)
+    active_classification_index: IntProperty(name="Active Classification Index")
+    keyword: StringProperty(name="Keyword")
+    should_filter_ifc_class: BoolProperty(name="Filter Active IFC Class", default=True)

src/blenderbim/blenderbim/bim/module/bsdd/ui.py

@@ -0,0 +1,71 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2023 Dion Moult <dion@thinkmoult.com>
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on 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 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on 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 BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import blenderbim.tool as tool
+from bpy.types import Panel, UIList
+from blenderbim.bim.ifc import IfcStore
+
+
+class BIM_PT_bsdd(Panel):
+    bl_label = "buildingSMART Data Dictionary"
+    bl_idname = "BIM_PT_bsdd"
+    bl_options = {"DEFAULT_CLOSED"}
+    bl_space_type = "PROPERTIES"
+    bl_region_type = "WINDOW"
+    bl_context = "scene"
+    bl_parent_id = "BIM_PT_project_setup"
+
+    def draw(self, context):
+        props = context.scene.BIMBSDDProperties
+        if props.active_domain:
+            row = self.layout.row()
+            row.label(text="Active: " + props.active_domain, icon="URL")
+        else:
+            row = self.layout.row()
+            row.label(text="No Active bSDD Domain", icon="ERROR")
+
+        if len(props.domains):
+            self.layout.template_list(
+                "BIM_UL_bsdd_domains",
+                "",
+                props,
+                "domains",
+                props,
+                "active_domain_index",
+            )
+        else:
+            row = self.layout.row()
+            row.operator("bim.load_bsdd_domains")
+
+
+class BIM_UL_bsdd_domains(UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
+        if item:
+            row = layout.row(align=True)
+            row.label(text=f"{item.name} ({item.organization_name_owner})")
+            op = row.operator("bim.set_active_bsdd_domain", text="", icon="RESTRICT_SELECT_OFF")
+            op.name = item.name
+            op.uri = item.namespace_uri
+
+
+class BIM_UL_bsdd_classifications(UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
+        if item:
+            row = layout.row(align=True)
+            row.label(text=item.reference_code)
+            row.label(text=item.name)

src/blenderbim/blenderbim/bim/module/classification/__init__.py

@@ -21,7 +21,9 @@ from . import ui, prop, operator
 
 classes = (
     operator.AddClassification,
+    operator.AddClassificationFromBSDD,
     operator.AddClassificationReference,
+    operator.AddClassificationReferenceFromBSDD,
     operator.ChangeClassificationLevel,
     operator.DisableEditingClassification,
     operator.DisableEditingClassificationReference,

src/blenderbim/blenderbim/bim/module/classification/operator.py

@@ -54,6 +54,25 @@ class AddClassification(bpy.types.Operator, tool.Ifc.Operator):
         )
 
 
+class AddClassificationFromBSDD(bpy.types.Operator, tool.Ifc.Operator):
+    bl_idname = "bim.add_classification_from_bsdd"
+    bl_label = "Add Classification From bSDD"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        props = context.scene.BIMBSDDProperties
+        domain = [d for d in props.domains if d.name == props.active_domain][0]
+        for element in tool.Ifc.get().by_type("IfcClassification"):
+            if element.Name == props.active_domain or element.Location == domain.namespace_uri:
+                return
+        classification = ifcopenshell.api.run(
+            "classification.add_classification", tool.Ifc.get(), classification=props.active_domain
+        )
+        classification.Source = domain.organization_name_owner
+        classification.Location = domain.namespace_uri
+        classification.Edition = domain.version
+
+
 class EnableEditingClassification(bpy.types.Operator):
     bl_idname = "bim.enable_editing_classification"
     bl_label = "Enable Editing Classification"
@@ -254,6 +273,56 @@ class AddClassificationReference(bpy.types.Operator, tool.Ifc.Operator):
             )
 
 
+class AddClassificationReferenceFromBSDD(bpy.types.Operator, tool.Ifc.Operator):
+    bl_idname = "bim.add_classification_reference_from_bsdd"
+    bl_label = "Add Classification Reference From bSDD"
+    bl_options = {"REGISTER", "UNDO"}
+    obj: bpy.props.StringProperty()
+    obj_type: bpy.props.StringProperty()
+
+    def _execute(self, context):
+        if self.obj_type == "Object":
+            if context.selected_objects:
+                objects = [o.name for o in context.selected_objects]
+            else:
+                objects = [context.active_object.name]
+        else:
+            objects = [self.obj]
+        props = context.scene.BIMClassificationProperties
+        bprops = context.scene.BIMBSDDProperties
+
+        bsdd_classification = bprops.classifications[bprops.active_classification_index]
+
+        classification = None
+        for element in tool.Ifc.get().by_type("IfcClassification"):
+            if (
+                element.Name == bsdd_classification.domain_name
+                or element.Location == bsdd_classification.domain_namespace_uri
+            ):
+                classification = element
+                break
+
+        if not classification:
+            classification = ifcopenshell.api.run(
+                "classification.add_classification", tool.Ifc.get(), classification=bsdd_classification.domain_name
+            )
+            classification.Location = bsdd_classification.domain_namespace_uri
+
+        for obj in objects:
+            ifc_definition_id = blenderbim.bim.helper.get_obj_ifc_definition_id(context, obj, self.obj_type)
+            if not ifc_definition_id:
+                continue
+            reference = ifcopenshell.api.run(
+                "classification.add_reference",
+                tool.Ifc.get(),
+                product=tool.Ifc.get().by_id(ifc_definition_id),
+                classification=classification,
+                identification=bsdd_classification.reference_code,
+                name=bsdd_classification.name,
+            )
+            reference.Location = bsdd_classification.namespace_uri
+
+
 class ChangeClassificationLevel(bpy.types.Operator):
     bl_idname = "bim.change_classification_level"
     bl_label = "Change Classification Level"

src/blenderbim/blenderbim/bim/module/classification/prop.py

@@ -48,6 +48,15 @@ class ClassificationReference(PropertyGroup):
 
 
 class BIMClassificationProperties(PropertyGroup):
+    classification_source: EnumProperty(
+        items=[
+            ("FILE", "IFC File", ""),
+            ("BSDD", "buildingSMART Data Dictionary", ""),
+            ("MANUAL", "Manual Entry", ""),
+        ],
+        name="Classification Source",
+        default="FILE",
+    )
     available_classifications: EnumProperty(items=get_available_classifications, name="Available Classifications")
     classification_attributes: CollectionProperty(name="Classification Attributes", type=Attribute)
     active_classification_id: IntProperty(name="Active Classification Id")

src/blenderbim/blenderbim/bim/module/classification/ui.py

@@ -48,6 +48,42 @@ class BIM_PT_classifications(Panel):
 
         self.props = context.scene.BIMClassificationProperties
 
+        row = self.layout.row(align=True)
+        row.label(text="Source", icon="OUTLINER")
+        row.prop(self.props, "classification_source", text="")
+
+        if self.props.classification_source == "FILE":
+            self.draw_add_file_ui(context)
+        elif self.props.classification_source == "BSDD":
+            self.draw_add_bsdd_ui(context)
+        elif self.props.classification_source == "MANUAL":
+            self.draw_add_manual_ui(context)
+
+        for classification in ClassificationsData.data["classifications"]:
+            if self.props.active_classification_id == classification["id"]:
+                self.draw_editable_ui()
+            else:
+                self.draw_ui(classification)
+
+    def draw_add_manual_ui(self, context):
+        row = self.layout.row()
+        row.label(text="TODO", icon="ERROR")
+
+    def draw_add_bsdd_ui(self, context):
+        self.bprops = context.scene.BIMBSDDProperties
+
+        if not self.bprops.active_domain:
+            row = self.layout.row()
+            row.label(text="No Active bSDD Domain", icon="ERROR")
+            return
+
+        row = self.layout.row()
+        row.label(text="Active: " + self.bprops.active_domain, icon="URL")
+
+        row = self.layout.row()
+        row.operator("bim.add_classification_from_bsdd", icon="ADD")
+
+    def draw_add_file_ui(self, context):
         if ClassificationsData.data["has_classification_file"]:
             row = self.layout.row(align=True)
             row.prop(self.props, "available_classifications", text="")
@@ -58,12 +94,6 @@ class BIM_PT_classifications(Panel):
             row.label(text="No Active Classification Library")
             row.operator("bim.load_classification_library", text="", icon="IMPORT")
 
-        for classification in ClassificationsData.data["classifications"]:
-            if self.props.active_classification_id == classification["id"]:
-                self.draw_editable_ui()
-            else:
-                self.draw_ui(classification)
-
     def draw_editable_ui(self):
         row = self.layout.row(align=True)
         row.operator("bim.edit_classification", text="Save changes", icon="CHECKMARK")
@@ -84,6 +114,7 @@ class ReferenceUI:
         obj = context.active_object
         self.oprops = obj.BIMObjectProperties
         self.sprops = context.scene.BIMClassificationProperties
+        self.bprops = context.scene.BIMBSDDProperties
         self.props = obj.BIMClassificationReferenceProperties
         self.file = IfcStore.get_file()
 
@@ -100,14 +131,68 @@ class ReferenceUI:
                 self.draw_reference_ui(reference)
 
     def draw_add_ui(self, context):
+        row = self.layout.row(align=True)
+        row.label(text="Source", icon="OUTLINER")
+        row.prop(self.sprops, "classification_source", text="")
+
+        if self.sprops.classification_source == "FILE":
+            self.draw_add_file_ui(context)
+        elif self.sprops.classification_source == "BSDD":
+            self.draw_add_bsdd_ui(context)
+        elif self.sprops.classification_source == "MANUAL":
+            self.draw_add_manual_ui(context)
+
+    def draw_add_manual_ui(self, context):
+        row = self.layout.row()
+        row.label(text="TODO", icon="ERROR")
+
+    def draw_add_bsdd_ui(self, context):
+        if not self.bprops.active_domain:
+            row = self.layout.row()
+            row.label(text="No Active bSDD Domain", icon="ERROR")
+            return
+
+        row = self.layout.row()
+        row.label(text="Active: " + self.bprops.active_domain, icon="URL")
+
+        row = self.layout.row(align=True)
+        row.prop(self.bprops, "keyword", text="")
+        row.operator("bim.search_bsdd_classifications", text="", icon="VIEWZOOM")
+
+        row = self.layout.row()
+        row.prop(self.bprops, "should_filter_ifc_class")
+
+        if len(self.bprops.classifications):
+            self.layout.template_list(
+                "BIM_UL_bsdd_classifications",
+                "",
+                self.bprops,
+                "classifications",
+                self.bprops,
+                "active_classification_index",
+            )
+        else:
+            row = self.layout.row()
+            row.label(text="No Search Results")
+
+        if self.bprops.active_classification_index < len(self.bprops.classifications):
+            row = self.layout.row()
+            op = row.operator(
+                "bim.add_classification_reference_from_bsdd", text="Add Classification Reference", icon="ADD"
+            )
+            op.obj = self.obj
+            op.obj_type = self.obj_type
+
+    def draw_add_file_ui(self, context):
         if not self.data.data["active_classification_library"]:
             row = self.layout.row(align=True)
-            row.label(text="No Active Classification Library")
+            row.label(text="No Active Classification Library", icon="ERROR")
             row.operator("bim.load_classification_library", text="", icon="IMPORT")
             return
+
         row = self.layout.row(align=True)
         row.label(text=f"Active Classification Library: {self.data.data['active_classification_library']}")
-        #row.prop(self.sprops, "available_classifications", text="")
+        # row.prop(self.sprops, "available_classifications", text="")
         if not self.sprops.available_library_references:
             op = row.operator("bim.change_classification_level", text="", icon="GREASEPENCIL")
             op.parent_id = int(self.sprops.available_classifications)