New basic UI to view tasks in an IFC file

src/ifcblenderexport/blenderbim/bim/module/sequence/data.py

@@ -0,0 +1,18 @@
+from blenderbim.bim.ifc import IfcStore
+
+
+class Data:
+    is_loaded = False
+    tasks = {}
+
+    @classmethod
+    def purge(cls):
+        cls.is_loaded = False
+        cls.tasks = {}
+
+    @classmethod
+    def load(cls):
+        cls.tasks = {}
+        for task in IfcStore.get_file().by_type("IfcTask"):
+            cls.tasks[task.id()] = {"Name": task.Name, "Identification": task.Identification or ""}
+        cls.is_loaded=True