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IfcOpenShell/src/bonsai/bonsai/bim/module/project/ui.py
T
Andrej730 9d0c172a53 bim.select_linked_model_element 
Refactored methods for accessing objects in linked models and added a simple operator to select object in linked model by providing guid.

A quick demo - https://files.catbox.moe/sjjw37.mp4
2026-03-06 19:07:34 +05:00

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# Bonsai - OpenBIM Blender Add-on
# Copyright (C) 2020, 2021 Dion Moult <dion@thinkmoult.com>
#
# This file is part of Bonsai.
#
# Bonsai 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.
#
# Bonsai 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 Bonsai. If not, see <http://www.gnu.org/licenses/>.
from __future__ import annotations
import os
from typing import TYPE_CHECKING
import bpy
from bpy.types import Menu, Panel, UIList
import bonsai.bim
import bonsai.tool as tool
from bonsai.bim.helper import draw_attributes, prop_with_search
from bonsai.bim.ifc import IfcStore
from bonsai.bim.module.project.data import LinksData, ProjectData
if TYPE_CHECKING:
from bonsai.bim.module.project.prop import (
BIMProjectProperties,
FilterCategory,
LibraryElement,
Link,
)
def file_import_menu(self, context):
op = self.layout.operator("bim.load_project", text="IFC (Geometry Only) (.ifc/.ifczip/.ifcxml)")
op.import_without_ifc_data = True
op.should_start_fresh_session = False
def refresh():
UIData.is_loaded = False
class UIData:
data = {}
is_loaded = False
@classmethod
def load(cls):
cls.data = {"menu_item_icon_color_mode": cls.icon_color_mode("user_interface.wcol_menu_item.text")}
cls.is_loaded = True
@classmethod
def icon_color_mode(cls, color_path):
return tool.Blender.detect_icon_color_mode(color_path)
class BIM_MT_project(Menu):
bl_idname = "BIM_MT_project"
bl_label = "New IFC Project"
def draw(self, context):
self.layout.operator("bim.new_project", text="New Metric (m) Project").preset = "metric_m"
self.layout.operator("bim.new_project", text="New Metric (mm) Project").preset = "metric_mm"
self.layout.operator("bim.new_project", text="New Imperial (ft) Project").preset = "imperial_ft"
self.layout.operator("bim.new_project", text="New Demo Project").preset = "demo"
self.layout.operator("bim.new_project", text="New Project Wizard").preset = "wizard"
class BIM_MT_recent_projects(Menu):
bl_idname = "BIM_MT_recent_projects"
bl_label = "Open Recent IFC Project"
def draw(self, context):
if not UIData.is_loaded:
UIData.load()
ifc_icon = f"{UIData.data['menu_item_icon_color_mode']}_ifc"
layout = self.layout
paths = tool.Project.get_recent_ifc_projects()
if not paths:
self.layout.label(text="No Recent IFC Projects")
return
for path in paths:
row = layout.row()
op = row.operator("bim.load_project", text=path.name, icon_value=bonsai.bim.icons[ifc_icon].icon_id)
op.filepath = str(path)
op.should_start_fresh_session = True
op.use_detailed_tooltip = True
row.enabled = path.is_file()
self.layout.separator()
self.layout.operator("bim.clear_recent_ifc_projects", icon="TRASH")
class BIM_MT_new_project(Menu):
bl_idname = "BIM_MT_new_project"
bl_label = "New Project"
def draw(self, context):
self.layout.operator_context = "INVOKE_DEFAULT"
op = self.layout.operator("bim.load_project", text="Open IFC Project", icon="FILEBROWSER")
op.should_start_fresh_session = True
self.layout.menu("BIM_MT_recent_projects", icon="NONE")
# Do we need to set it back to exec default?
# self.layout.operator_context = "EXEC_DEFAULT"
self.layout.separator()
self.layout.label(text="New IFC Project", icon_value=bonsai.bim.icons["IFC"].icon_id)
self.layout.operator("bim.new_project", text="Metric (m) Project").preset = "metric_m"
self.layout.operator("bim.new_project", text="Metric (mm) Project").preset = "metric_mm"
self.layout.operator("bim.new_project", text="Imperial (ft) Project").preset = "imperial_ft"
self.layout.operator("bim.new_project", text="Demo Project").preset = "demo"
self.layout.operator("bim.new_project", text="Project Wizard").preset = "wizard"
self.layout.separator()
self.layout.label(text="New Blender Project", icon="BLENDER")
# In theory we can dynamically grab the list from list(bpy.utils.app_template_paths())
self.layout.operator("wm.read_homefile", text="General Project").app_template = ""
self.layout.operator("wm.read_homefile", text="2D Animation Project").app_template = "2D_Animation"
self.layout.operator("wm.read_homefile", text="Sculpting Project").app_template = "Sculpting"
self.layout.operator("wm.read_homefile", text="VFX Project").app_template = "VFX"
self.layout.operator("wm.read_homefile", text="Video Editing Project").app_template = "Video_Editing"
def file_menu(self, context):
self.layout.menu("BIM_MT_project", icon="COLLECTION_NEW")
op = self.layout.operator("bim.load_project", text="Open IFC Project", icon="FILEBROWSER")
op.should_start_fresh_session = True
self.layout.menu("BIM_MT_recent_projects", icon="NONE")
self.layout.separator()
op = self.layout.operator("bim.save_project", icon="FILE_TICK", text="Save IFC Project")
op.should_save_as = False
op = self.layout.operator("bim.save_project", text="Save IFC Project As...")
op.should_save_as = True
self.layout.separator()
self.layout.operator("bim.revert_project")
self.layout.separator()
class BIM_PT_project(Panel):
bl_label = "Current Project"
bl_idname = "BIM_PT_project"
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "scene"
bl_options = {"HIDE_HEADER"}
bl_parent_id = "BIM_PT_tab_project_info"
def draw(self, context):
if not ProjectData.is_loaded:
ProjectData.load()
self.layout.use_property_decorate = False
self.layout.use_property_split = True
props = tool.Blender.get_bim_props()
pprops = self.props = tool.Project.get_project_props()
self.file = tool.Ifc.get()
if pprops.is_loading:
self.draw_advanced_loading_ui(context)
elif self.file or props.ifc_file:
if props.has_blend_warning:
box = self.layout.box()
box.alert = True
row = box.row(align=True)
row.label(text="Your Model May Be Outdated", icon="ERROR")
op = row.operator("bim.open_uri", text="", icon="QUESTION")
op.uri = "https://docs.bonsaibim.org/guides/troubleshooting.html#saving-and-loading-blend-files"
row.operator("bim.close_blend_warning", text="", icon="CANCEL")
if props.ifc_file:
self.draw_loaded_project_ui(context)
else:
self.draw_unsaved_project_ui(context)
def draw_advanced_loading_ui(self, context):
pprops = self.props
prop_with_search(self.layout, pprops, "filter_mode")
if pprops.filter_mode in ["DECOMPOSITION", "IFC_CLASS", "IFC_TYPE"]:
row = self.layout.row(align=True)
row.label(text=f"Total: {pprops.total_elements}")
row.operator("bim.toggle_filter_categories", text="", icon="CHECKBOX_HLT").should_select = True
row.operator("bim.toggle_filter_categories", text="", icon="CHECKBOX_DEHLT").should_select = False
self.layout.template_list(
"BIM_UL_filter_categories",
"",
pprops,
"filter_categories",
pprops,
"active_filter_category_index",
)
elif pprops.filter_mode in ["WHITELIST", "BLACKLIST"]:
row = self.layout.row()
row.prop(pprops, "filter_query")
if pprops.filter_mode != "NONE":
row = self.layout.row()
row.prop(pprops, "should_filter_spatial_elements")
row = self.layout.row()
row.prop(pprops, "should_use_cpu_multiprocessing")
row = self.layout.row()
row.prop(pprops, "should_clean_mesh")
row = self.layout.row()
row.prop(pprops, "should_cache")
row = self.layout.row()
row.prop(pprops, "should_load_geometry")
row = self.layout.row()
row.prop(pprops, "should_merge_materials_by_colour")
self.layout.prop(pprops, "load_indexed_maps")
row = self.layout.row()
row.prop(pprops, "geometry_library")
row = self.layout.row()
row.prop(pprops, "deflection_tolerance")
row = self.layout.row()
row.prop(pprops, "angular_tolerance")
row = self.layout.row()
row.prop(pprops, "void_limit")
row = self.layout.row()
row.prop(pprops, "style_limit")
row = self.layout.row()
row.prop(pprops, "distance_limit")
row = self.layout.row()
row.prop(pprops, "false_origin_mode")
if pprops.false_origin_mode == "MANUAL":
row = self.layout.row()
row.prop(pprops, "false_origin")
row = self.layout.row()
row.prop(pprops, "project_north")
if ProjectData.data["total_elements"] > 30000:
box = self.layout.box()
box.alert = True
row = box.row()
row.alignment = "CENTER"
row.label(text=f"Large Model ({ProjectData.data['total_elements']} Elements)", icon="ERROR")
row = box.row()
row.alignment = "CENTER"
row.label(text="Large models may slow down Bonsai")
row = self.layout.row()
row.prop(pprops, "element_limit_mode")
if pprops.element_limit_mode == "RANGE":
row = self.layout.row()
row.label(text="Element Range")
row = self.layout.row(align=True)
row.prop(pprops, "element_offset", text="")
row.prop(pprops, "element_limit", text="")
row = self.layout.row(align=True)
row.operator("bim.load_project_elements")
def draw_editing_buttons(self, context, row):
pprops = self.props
if tool.Ifc.get():
if pprops.is_editing:
row.operator("bim.edit_header", icon="CHECKMARK", text="")
row.operator("bim.disable_editing_header", icon="CANCEL", text="")
else:
row.operator("bim.enable_editing_header", icon="GREASEPENCIL", text="")
def draw_editable_file_info(self, context):
pprops = self.props
assert self.layout
if ifc_file := tool.Ifc.get():
row = self.layout.row(align=True)
row.label(text="IFC Schema", icon="FILE_CACHE")
row.label(text=ifc_file.schema)
if not ProjectData.is_loaded:
ProjectData.load()
headers_props_and_icons = [
("mvd", "FILE_HIDDEN"),
("author_name", None),
("author_email", None),
("organisation_name", None),
("organisation_email", None),
("authorisation", None),
]
rna_props = pprops.bl_rna.properties
for prop_name, prop_icon in headers_props_and_icons:
if pprops.is_editing:
row = self.layout.row(align=True)
row.prop(pprops, prop_name)
else:
value = getattr(ProjectData.data["header_info"], prop_name)
if not value:
continue
row = self.layout.row(align=True)
icon = {} if prop_icon is None else {"icon": prop_icon}
row.label(text=rna_props[prop_name].name, **icon)
row.label(text=value)
else:
row = self.layout.row(align=True)
row.label(text="File Not Loaded", icon="ERROR")
def draw_unsaved_project_ui(self, context):
# file name row
file_name_row = self.layout.row(align=True)
file_name_row.label(text="No File Found", icon="FILE")
self.draw_editing_buttons(context, file_name_row)
# main section
self.draw_editable_file_info(context)
# file path row and actions section
row = self.layout.row()
row.label(text="File Not Saved", icon="ERROR")
def draw_loaded_project_ui(self, context):
# file name row
props = tool.Blender.get_bim_props()
file_name_row = self.layout.row(align=True)
file_name_row.label(text=os.path.basename(props.ifc_file), icon="FILE")
self.draw_editing_buttons(context, file_name_row)
# main section
self.draw_editable_file_info(context)
# file path row and actions section
row = self.layout.row(align=True)
if props.is_dirty:
row.label(text="Saved*", icon="EXPORT")
else:
row.label(text="Saved", icon="EXPORT")
row.label(text=ProjectData.data["last_saved"])
row = self.layout.row(align=True)
col = row.column()
col.enabled = False
col.prop(props, "ifc_file", text="")
row.operator("bim.select_ifc_file", icon="FILE_FOLDER", text="")
if tool.Blender.get_addon_preferences().save_metadata_blend_file:
suffix = tool.Blender.get_addon_preferences().metadata_blend_file_suffix
if props.ifc_file.lower().endswith(".ifc"):
metadata_filename = os.path.basename(props.ifc_file)[:-4] + suffix
else:
metadata_filename = os.path.basename(props.ifc_file) + suffix
row = self.layout.row(align=True)
row.use_property_split = False
pprops = tool.Project.get_project_props()
row.prop(pprops, "should_save_metadata_for_this_file", text=f"Save session data to: {metadata_filename}")
class BIM_PT_new_project_wizard(Panel):
bl_label = "New Project Wizard"
bl_idname = "BIM_PT_new_project_wizard"
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "scene"
bl_options = {"HIDE_HEADER"}
bl_parent_id = "BIM_PT_tab_new_project_wizard"
def draw(self, context):
self.layout.use_property_decorate = False
self.layout.use_property_split = True
props = tool.Blender.get_bim_props()
pprops = tool.Project.get_project_props()
prop_with_search(self.layout, pprops, "export_schema")
row = self.layout.row()
row.prop(context.scene.unit_settings, "system")
row = self.layout.row()
row.prop(context.scene.unit_settings, "length_unit")
row = self.layout.row()
row.prop(props, "area_unit", text="Area Unit")
row = self.layout.row()
row.prop(props, "volume_unit", text="Volume Unit")
row = self.layout.row()
row.prop(props, "mass_unit", text="Mass Unit")
row = self.layout.row()
row.prop(props, "time_unit", text="Time Unit")
prop_with_search(self.layout, pprops, "template_file", text="Template")
self.layout.use_property_split = True
row = self.layout.row()
row.operator("bim.create_project")
class BIM_PT_project_library(Panel):
bl_label = "Project Library"
bl_idname = "BIM_PT_project_library"
bl_options = {"DEFAULT_CLOSED"}
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "scene"
bl_parent_id = "BIM_PT_tab_project_setup"
def draw(self, context):
self.layout.use_property_decorate = False
self.layout.use_property_split = True
self.props = tool.Project.get_project_props()
row = self.layout.row(align=True)
row.prop(self.props, "library_file", text="")
if self.props.library_file == "0":
row.operator("bim.select_library_file", icon="FILE_FOLDER", text="")
row = self.layout.row(align=True)
if IfcStore.library_file:
row.label(
text=os.path.splitext(os.path.basename(IfcStore.library_path))[0]
+ f" - {IfcStore.library_file.schema}",
icon="ASSET_MANAGER",
)
row.operator("bim.append_library_element_by_query", text="", icon="APPEND_BLEND")
row.operator("bim.save_library_file", text="", icon="EXPORT")
self.draw_library_ul()
else:
row.label(text="No Library Loaded", icon="ASSET_MANAGER")
def draw_library_ul(self):
layout = self.layout
props = self.props
library_file = IfcStore.library_file
assert library_file
library_is_selected = props.selected_project_library != "-"
row = layout.row(align=True)
row.prop(self.props, "selected_project_library", text="")
if library_file.schema != "IFC2X3":
row.operator("bim.add_project_library", text="", icon="ADD")
if library_is_selected and not props.is_editing_project_library:
row.prop(props, "is_editing_project_library", text="", icon="GREASEPENCIL")
row.operator("bim.remove_project_library", text="", icon="X")
row.prop(self.props, "show_library_tree", text="", icon="OUTLINER")
if props.is_editing_project_library:
row = layout.row(align=True)
row.operator("bim.edit_project_library", text="Save Attributes", icon="GREASEPENCIL")
row.prop(props, "is_editing_project_library", text="", icon="CANCEL")
draw_attributes(props.project_library_attributes, layout)
row = layout.row()
row.prop(props, "parent_library", text="Parent Library")
layout.separator()
if not self.props.library_elements:
row = self.layout.row()
row.label(text="No Assets Found", icon="ERROR")
return
row = self.layout.row(align=True)
active_library_element = self.props.get_active_library_breadcrumb()
row.label(text=(active_library_element.name if active_library_element else "Top Level Assets"))
if active_library_element:
row.operator("bim.rewind_library", icon="FRAME_PREV", text="")
row.operator("bim.refresh_library", icon="FILE_REFRESH", text="")
self.layout.template_list(
"BIM_UL_library",
"",
self.props,
"library_elements",
self.props,
"active_library_element_index",
)
class BIM_PT_links(Panel):
bl_label = "Links"
bl_idname = "BIM_PT_links"
bl_options = {"DEFAULT_CLOSED"}
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "scene"
bl_parent_id = "BIM_PT_tab_project_setup"
def draw(self, context):
self.props = tool.Project.get_project_props()
row = self.layout.row(align=True)
row.operator("bim.link_ifc")
if self.props.links:
if self.props.active_link:
row = self.layout.row(align=True)
row.alignment = "RIGHT"
index = self.props.active_link_index
if self.props.active_link.is_loaded:
if self.props.active_link.is_editing:
row.operator("bim.edit_link", text="", icon="CHECKMARK")
row.operator("bim.disable_editing_link", text="", icon="CANCEL")
else:
row.operator("bim.enable_editing_link", text="", icon="GREASEPENCIL")
row.operator("bim.select_linked_model_element", icon="VIEWZOOM", text="")
row.operator("bim.select_link_handle", text="", icon="OBJECT_DATA").link_index = index
row.operator("bim.unload_link", text="", icon="UNLINKED").link_index = index
row.operator("bim.reload_link", text="", icon="FILE_REFRESH").link_index = index
else:
row.operator("bim.load_link", text="", icon="LINKED").link_index = index
row.operator("bim.unlink_ifc", text="", icon="X").link_index = index
self.layout.template_list("BIM_UL_links", "", self.props, "links", self.props, "active_link_index")
if LinksData.enable_culling:
row = self.layout.row(align=True)
row.label(text="Object Culling Enabled", icon="MOD_TRIANGULATE")
if not LinksData.linked_data or not self.props.links:
if self.props.links:
row = self.layout.row(align=True)
row.label(text="No Object Queried with Explore Tool", icon="QUESTION")
return
row = self.layout.row(align=True)
row.label(text="")
row.operator("bim.append_inspected_linked_element", icon="APPEND_BLEND", text="")
for name, value in LinksData.linked_data["attributes"].items():
row = self.layout.row(align=True)
row.label(text=name)
row.label(text=value)
for pset in LinksData.linked_data["properties"]:
box = self.layout.box()
row = box.row(align=True)
row.label(text=pset[0], icon="COPY_ID")
for name, value in pset[1].items():
row = box.row(align=True)
row.label(text=name)
row.label(text=value)
if LinksData.linked_data["type_properties"]:
row = self.layout.row()
row.label(icon="LINKED", text="Type Properties")
for pset in LinksData.linked_data["type_properties"]:
box = self.layout.box()
row = box.row(align=True)
row.label(text=pset[0], icon="COPY_ID")
for name, value in pset[1].items():
row = box.row(align=True)
row.label(text=name)
row.label(text=value)
class BIM_UL_library(UIList):
def draw_item(
self,
context,
layout: bpy.types.UILayout,
data: BIMProjectProperties,
item: LibraryElement,
icon,
active_data,
active_propname,
):
if item:
row = layout.row(align=True)
if item.element_type != "ASSET" and (item.asset_count > 0 or item.has_sublibraries):
op = row.operator("bim.change_library_element", text="", icon="DISCLOSURE_TRI_RIGHT", emboss=False)
op.element_name = item.name
op.breadcrumb_type = item.element_type
op.library_id = item.ifc_definition_id
if item.ifc_definition_id:
row.prop(item, "name", text="", emboss=False)
else:
row.label(text=item.name)
if item.ifc_definition_id and item.is_declarable:
if item.is_declared:
op = row.operator("bim.unassign_library_declaration", text="", icon="KEYFRAME_HLT", emboss=False)
op.definition = item.ifc_definition_id
else:
op = row.operator("bim.assign_library_declaration", text="", icon="KEYFRAME", emboss=False)
op.definition = item.ifc_definition_id
if item.element_type == "ASSET":
if item.is_appended:
row.label(text="", icon="CHECKMARK")
else:
op = row.operator("bim.append_library_element", text="", icon="APPEND_BLEND")
op.definition = item.ifc_definition_id
op.prop_index = data.get_library_element_index(item)
else:
row_ = row.row()
row_.alignment = "RIGHT"
row_.label(text=str(item.asset_count))
class BIM_UL_filter_categories(UIList):
def draw_item(
self,
context,
layout: bpy.types.UILayout,
data: BIMProjectProperties,
item: FilterCategory,
icon,
active_data,
active_propname,
):
if item:
row = layout.row(align=True)
row.label(text=f"{item.name} ({item.total_elements})")
row.prop(
item,
"is_selected",
icon="CHECKBOX_HLT" if item.is_selected else "CHECKBOX_DEHLT",
text="",
emboss=False,
)
class BIM_UL_links(UIList):
def draw_item(
self,
context,
layout: bpy.types.UILayout,
data: BIMProjectProperties,
item: Link,
icon,
active_data,
active_propname,
index,
):
row = layout.row(align=True)
if item.is_loaded:
if item.georeferenced == "NONE":
row.label(text="", icon="QUESTION")
elif item.georeferenced == "NOT_COMPATIBLE":
row.label(text="", icon="ERROR")
elif item.georeferenced == "FULL_COMPATIBLE":
row.label(text="", icon="WORLD")
if item.has_transformation:
row.label(text="", icon="OBJECT_ORIGIN")
row.label(text=item.filepath)
icon = "RESTRICT_SELECT_OFF" if item.is_selectable else "RESTRICT_SELECT_ON"
row.operator("bim.toggle_link_selectability", text="", icon=icon, emboss=False).link_index = index
icon = "CUBE" if item.is_wireframe else "MESH_CUBE"
op = row.operator("bim.toggle_link_visibility", text="", icon=icon, emboss=False)
op.link_index = index
op.mode = "WIREFRAME"
icon = "HIDE_ON" if item.is_hidden else "HIDE_OFF"
op = row.operator("bim.toggle_link_visibility", text="", icon=icon, emboss=False)
op.link_index = index
op.mode = "VISIBLE"
else:
row.label(text=item.filepath)
class BIM_PT_purge(Panel):
bl_label = "Purge Data"
bl_options = {"DEFAULT_CLOSED"}
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "scene"
bl_parent_id = "BIM_PT_tab_quality_control"
def draw(self, context):
props = tool.Debug.get_debug_props()
layout = self.layout
layout.operator("bim.purge_unused_objects", text="Purge Unused Profiles").object_type = "PROFILE"
layout.operator("bim.purge_unused_objects", text="Purge Unused Types").object_type = "TYPE"
layout.operator("bim.purge_unused_openings", text="Purge Unused Openings in Selected Objects")
MERGEABLE_OBJECT_TYPES = (
"MATERIAL",
"STYLE",
"ORGANIZATION",
"APPLICATION",
"PERSON",
"PERSON_AND_ORGANIZATION",
)
for object_type in MERGEABLE_OBJECT_TYPES:
row = layout.row(align=True)
row.label(text=f"{object_type.replace('_', ' ').capitalize()}:")
row.operator("bim.purge_unused_objects", text="Purge Unused").object_type = object_type
merge_op = row.operator("bim.merge_identical_objects", text="Merge Identical")
merge_op.object_type = object_type
layout.operator("bim.purge_unused_representations")
row = layout.row(align=True)
row.prop(props, "ifc_class_purge", text="")
row.operator("bim.purge_unused_elements_by_class", text="Purge Orphaned", icon="TRASH")
row.operator("bim.print_unused_elements_stats", text="", icon="INFO")
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