Enable displaying assigned nested resources for Cost Items

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

@@ -69,6 +69,7 @@ classes = (
     operator.CalculateCostItemResourceValue,
     operator.LoadCostItemElementQuantities,
     operator.LoadCostItemTaskQuantities,
+    operator.LoadCostItemResourceQuantities,
     prop.CostItem,
     prop.CostItemQuantity,
     prop.CostItemType,

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

@@ -519,6 +519,7 @@ class LoadCostItemQuantities(bpy.types.Operator):
         core.load_cost_item_quantities(tool.Cost)
         return {"FINISHED"}
 
+
 class LoadCostItemElementQuantities(bpy.types.Operator):
     bl_idname = "bim.load_cost_item_element_quantities"
     bl_label = "Load Cost Item Element Quantities"
@@ -539,6 +540,16 @@ class LoadCostItemTaskQuantities(bpy.types.Operator):
         return {"FINISHED"}
 
 
+class LoadCostItemResourceQuantities(bpy.types.Operator):
+    bl_idname = "bim.load_cost_item_resource_quantities"
+    bl_label = "Load Cost Item Resource Quantities"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):
+        core.load_cost_item_resource_quantities(tool.Cost)
+        return {"FINISHED"}
+
+
 class LoadCostItemTypes(bpy.types.Operator):
     bl_idname = "bim.load_cost_item_types"
     bl_label = "Load Cost Item Types"

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

@@ -142,6 +142,10 @@ def update_active_cost_item_tasks(self, context):
     bpy.ops.bim.load_cost_item_task_quantities()
 
 
+def update_active_cost_item_resources(self, context):
+    bpy.ops.bim.load_cost_item_resource_quantities()
+
+
 class BIMCostProperties(PropertyGroup):
     cost_schedule_predefined_types: EnumProperty(
         items=get_schedule_predefined_types, name="Predefined Type", default=None
@@ -195,4 +199,6 @@ class BIMCostProperties(PropertyGroup):
     contracted_cost_item_rates: StringProperty(name="Contracted Cost Item Rates", default="[]")
     show_nested_elements: BoolProperty(name="Show Nested Tasks", default=False, update=update_active_cost_item_elements)
     show_nested_tasks: BoolProperty(name="Show Nested Tasks", default=False, update=update_active_cost_item_tasks)
+    show_nested_resources: BoolProperty(
+        name="Show Nested Tasks", default=False, update=update_active_cost_item_resources
     )

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

@@ -441,6 +441,9 @@ class BIM_PT_cost_item_quantities(Panel):
             op.cost_item = cost_item.ifc_definition_id
             op.prop_name = ""
 
+        row2 = col.row()
+        row2.prop(self.props, "show_nested_resources", text="Show nested")
+
         row2 = col.row()
         row2.template_list(
             "BIM_UL_cost_item_quantities",

src/blenderbim/blenderbim/core/cost.py

@@ -112,7 +112,9 @@ def assign_cost_item_quantity(ifc, cost, cost_item, related_object_type, prop_na
 
 def load_cost_item_quantities(cost):
     cost_item = cost.get_highlighted_cost_item()
-    cost.load_cost_item_quantities(cost_item)
+    cost.load_cost_item_quantity_assignments(cost_item, related_object_type="PRODUCT")
+    cost.load_cost_item_quantity_assignments(cost_item, related_object_type="PROCESS")
+    cost.load_cost_item_quantity_assignments(cost_item, related_object_type="RESOURCE")
 
 def load_cost_item_element_quantities(cost):
     cost_item = cost.get_highlighted_cost_item()
@@ -122,6 +124,9 @@ def load_cost_item_task_quantities(cost):
     cost_item = cost.get_highlighted_cost_item()
     cost.load_cost_item_quantity_assignments(cost_item, related_object_type="PROCESS")
 
+def load_cost_item_resource_quantities(cost):
+    cost_item = cost.get_highlighted_cost_item()
+    cost.load_cost_item_quantity_assignments(cost_item, related_object_type="RESOURCE")
 
 def assign_cost_value(ifc, cost_item, cost_rate):
     ifc.run("cost.assign_cost_value", cost_item=cost_item, cost_rate=cost_rate)