WIP implement project UI to show basic project metadata. See #1222.

src/ifcblenderexport/blenderbim/bim/__init__.py

@@ -46,7 +46,6 @@ if bpy is not None:
         operator.SelectDataDir,
         operator.SelectSchemaDir,
         operator.SelectIfcFile,
-        operator.ValidateIfcFile,
         operator.ExportIFC,
         operator.ImportIFC,
         operator.ColourByAttribute,
@@ -221,7 +220,6 @@ if bpy is not None:
         ui.BIM_PT_drawings,
         ui.BIM_PT_schedules,
         ui.BIM_PT_sheets,
-        ui.BIM_PT_bim,
         ui.BIM_PT_psets,
         ui.BIM_PT_classifications,
         ui.BIM_PT_document_information,

src/ifcblenderexport/blenderbim/bim/import_ifc.py

@@ -335,8 +335,6 @@ class IfcImporter:
         self.profile_code("Purge diffs")
         self.load_existing_rooted_elements()
         self.profile_code("Load existing rooted elements")
-        self.cache_file()
-        self.profile_code("Caching file")
         self.load_file()
         self.profile_code("Loading file")
         self.set_ifc_file()
@@ -1219,15 +1217,6 @@ class IfcImporter:
         with open(self.ifc_import_settings.diff_file, "r") as file:
             self.diff = json.load(file)
 
-    def cache_file(self):
-        destination = os.path.join(bpy.context.scene.BIMProperties.data_dir, "cache", "ifc")
-        copythread = FileCopy(self.ifc_import_settings.input_file, destination)
-        bpy.context.scene.BIMProperties.ifc_cache = os.path.join(
-            destination, os.path.basename(self.ifc_import_settings.input_file)
-        )
-        copythread.start()
-        copythread.join()
-
     def load_file(self):
         self.ifc_import_settings.logger.info("loading file %s", self.ifc_import_settings.input_file)
         extension = self.ifc_import_settings.input_file.split(".")[-1]

src/ifcblenderexport/blenderbim/bim/module/project/__init__.py

@@ -3,6 +3,7 @@ from . import ui, operator
 
 classes = (
     operator.CreateProject,
+    operator.ValidateIfcFile,
     ui.BIM_PT_project,
 )
 

src/ifcblenderexport/blenderbim/bim/module/project/operator.py

@@ -1,4 +1,5 @@
 import bpy
+import logging
 import ifcopenshell
 import blenderbim.bim.module.project.create_file as create_file
 import blenderbim.bim.module.context.add_context as add_context
@@ -57,3 +58,16 @@ class CreateProject(bpy.types.Operator):
                 "relating_object": relating_object,
             },
         ).execute()
+
+
+class ValidateIfcFile(bpy.types.Operator):
+    bl_idname = "bim.validate_ifc_file"
+    bl_label = "Validate IFC File"
+
+    def execute(self, context):
+        import ifcopenshell.validate
+
+        logger = logging.getLogger("validate")
+        logger.setLevel(logging.DEBUG)
+        ifcopenshell.validate.validate(IfcStore.get_file(), logger)
+        return {"FINISHED"}

src/ifcblenderexport/blenderbim/bim/module/project/ui.py

@@ -1,3 +1,4 @@
+import os
 from bpy.types import Panel
 from blenderbim.bim.ifc import IfcStore
 
@@ -13,19 +14,46 @@ class BIM_PT_project(Panel):
         self.layout.use_property_decorate = False
         self.layout.use_property_split = True
         self.file = IfcStore.get_file()
-        props = context.scene.BIMProperties
         if self.file:
-            pass
+            self.draw_project_ui(context)
         else:
-            row = self.layout.row()
+            self.draw_create_project_ui(context)
-            row.prop(props, "export_schema")
+
-            row = self.layout.row()
+    def draw_project_ui(self, context):
-            row.prop(context.scene.unit_settings, "system")
+        props = context.scene.BIMProperties
-            row = self.layout.row()
+        row = self.layout.row(align=True)
-            row.prop(context.scene.unit_settings, "length_unit")
+        row.label(text="IFC File", icon="FILE")
-            row = self.layout.row()
+        row.label(text=os.path.basename(props.ifc_file))
-            row.prop(props, "area_unit", text="Area Unit")
+
-            row = self.layout.row()
+        row = self.layout.row(align=True)
-            row.prop(props, "volume_unit", text="Volume Unit")
+        row.label(text="IFC Schema", icon="FILE_CACHE")
-            row = self.layout.row()
+        row.label(text=IfcStore.get_file().schema)
-            row.operator("bim.create_project")
+
+        row = self.layout.row(align=True)
+        row.prop(props, "ifc_file", text="")
+        row.operator("bim.reload_ifc_file", icon="FILE_REFRESH", text="")
+        row.operator("bim.validate_ifc_file", icon="CHECKMARK", text="")
+        row.operator("bim.select_ifc_file", icon="FILE_FOLDER", text="")
+
+        row = self.layout.row(align=True)
+        row.prop(props, "schema_dir")
+        row.operator("bim.select_schema_dir", icon="FILE_FOLDER", text="")
+
+        row = self.layout.row(align=True)
+        row.prop(props, "data_dir")
+        row.operator("bim.select_data_dir", icon="FILE_FOLDER", text="")
+
+    def draw_create_project_ui(self, context):
+        props = context.scene.BIMProperties
+        row = self.layout.row()
+        row.prop(props, "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.operator("bim.create_project")

src/ifcblenderexport/blenderbim/bim/operator.py

@@ -1220,19 +1220,6 @@ class SelectIfcFile(bpy.types.Operator):
         return {"RUNNING_MODAL"}
 
 
-class ValidateIfcFile(bpy.types.Operator):
-    bl_idname = "bim.validate_ifc_file"
-    bl_label = "Validate IFC File"
-
-    def execute(self, context):
-        import ifcopenshell.validate
-
-        logger = logging.getLogger("validate")
-        logger.setLevel(logging.DEBUG)
-        ifcopenshell.validate.validate(ifc.IfcStore.get_file(), logger)
-        return {"FINISHED"}
-
-
 class SelectDataDir(bpy.types.Operator):
     bl_idname = "bim.select_data_dir"
     bl_label = "Select Data Directory"
@@ -2210,33 +2197,9 @@ class ReloadIfcFile(bpy.types.Operator):
     bl_label = "Reload IFC File"
 
     def execute(self, context):
-        self.diff_ifc()
+        # TODO: reimplement. See #1222.
-        self.reimport_ifc(context)
         return {"FINISHED"}
 
-    def diff_ifc(self):
-        import ifcdiff
-
-        temp_file = tempfile.NamedTemporaryFile(delete=False)
-        temp_file.close()
-        ifc_diff = ifcdiff.IfcDiff(
-            bpy.context.scene.BIMProperties.ifc_cache, bpy.context.scene.BIMProperties.ifc_file, temp_file.name
-        )
-        ifc_diff.diff()
-        ifc_diff.export()
-        bpy.context.scene.BIMProperties.diff_json_file = temp_file.name
-
-    def reimport_ifc(self, context):
-        logger = logging.getLogger("ImportIFC")
-        logging.basicConfig(
-            filename=bpy.context.scene.BIMProperties.data_dir + "process.log", filemode="a", level=logging.DEBUG
-        )
-        ifc_import_settings = import_ifc.IfcImportSettings.factory(
-            context, bpy.context.scene.BIMProperties.ifc_file, logger
-        )
-        ifc_importer = import_ifc.IfcImporter(ifc_import_settings)
-        ifc_importer.execute()
-
 
 class AddIfcFile(bpy.types.Operator):
     bl_idname = "bim.add_ifc_file"

src/ifcblenderexport/blenderbim/bim/prop.py

@@ -996,7 +996,6 @@ class BIMProperties(PropertyGroup):
     schema_dir: StringProperty(default=os.path.join(cwd, "schema") + os.path.sep, name="Schema Directory")
     data_dir: StringProperty(default=os.path.join(cwd, "data") + os.path.sep, name="Data Directory")
     ifc_file: StringProperty(name="IFC File")
-    ifc_cache: StringProperty(name="IFC Cache")
     ifc_product: EnumProperty(items=getIfcProducts, name="Products", update=refreshClasses)
     ifc_class: EnumProperty(items=getIfcClasses, name="Class", update=refreshPredefinedTypes)
     ifc_predefined_type: EnumProperty(items=getIfcPredefinedTypes, name="Predefined Type", default=None)

src/ifcblenderexport/blenderbim/bim/ui.py

@@ -732,46 +732,6 @@ class BIM_PT_text(Panel):
             row.prop(variable, "prop_key")
 
 
-class BIM_PT_bim(Panel):
-    bl_label = "Building Information Modeling"
-    bl_idname = "BIM_PT_bim"
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "scene"
-
-    def draw(self, context):
-        layout = self.layout
-        layout.use_property_split = True
-
-        scene = context.scene
-        bim_properties = scene.BIMProperties
-
-        layout.label(text="System Setup:")
-
-        row = layout.row(align=True)
-        row.prop(bim_properties, "schema_dir")
-        row.operator("bim.select_schema_dir", icon="FILE_FOLDER", text="")
-
-        row = layout.row(align=True)
-        row.prop(bim_properties, "data_dir")
-        row.operator("bim.select_data_dir", icon="FILE_FOLDER", text="")
-
-        row = layout.row(align=True)
-        row.prop(bim_properties, "ifc_file")
-        row.operator("bim.reload_ifc_file", icon="FILE_REFRESH", text="")
-        row.operator("bim.validate_ifc_file", icon="CHECKMARK", text="")
-        row.operator("bim.select_ifc_file", icon="FILE_FOLDER", text="")
-
-        row = layout.row(align=True)
-        row.prop(bim_properties, "ifc_cache")
-
-        layout.label(text="IFC Categorisation:")
-
-        row = layout.row(align=True)
-        row.operator("bim.select_class")
-        row.operator("bim.select_type")
-
-
 class BIM_PT_search(Panel):
     bl_label = "IFC Search"
     bl_idname = "BIM_PT_search"
@@ -811,6 +771,9 @@ class BIM_PT_search(Panel):
         row.operator("bim.select_pset", text="", icon="VIEWZOOM")
         row.operator("bim.colour_by_pset", text="", icon="BRUSH_DATA")
 
+        row = layout.row(align=True)
+        row.operator("bim.select_class")
+        row.operator("bim.select_type")
 
 
 class BIM_PT_library(Panel):