Fix pset template UI bug where changing to another prop didn't cancel editing older props. Also add support for blank or falsey enums (e.g. a real of 0.0).

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

@@ -240,6 +240,7 @@ class AddPropTemplate(bpy.types.Operator, Operator):
             IfcStore.pset_template_file,
             **{"pset_template": IfcStore.pset_template_file.by_id(pset_template_id)}
         )
+        bpy.ops.bim.disable_editing_prop_template()
 
 
 class RemovePropTemplate(bpy.types.Operator, Operator):
@@ -294,7 +295,7 @@ class EditPropTemplate(bpy.types.Operator, Operator):
             "IFCPROPERTYENUMERATION",
             Name=prop.name,
             EnumerationValues=tuple(
-                self.file.create_entity(prop.primary_measure_type, ev[data_type]) for ev in prop.enum_values
+                self.file.create_entity(prop.primary_measure_type, getattr(ev, data_type)) for ev in prop.enum_values
             ),
         )
         return prop_enum

src/blenderbim/test/bim/feature/pset_template.feature

@@ -56,7 +56,7 @@ Scenario: Remove prop template
     When I load a new pset template file
     And I press "bim.add_pset_template"
     And I press "bim.add_prop_template"
-    And the variable "prop_template" is "2"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
     And I press "bim.remove_prop_template(prop_template={prop_template})"
     Then nothing happens
 
@@ -64,7 +64,7 @@ Scenario: Enable editing prop template
     Given an empty IFC project
     When I load a new pset template file
     And I press "bim.add_pset_template"
-    And the variable "prop_template" is "2"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
     And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
     Then nothing happens
 
@@ -72,16 +72,51 @@ Scenario: Edit prop template
     Given an empty IFC project
     When I load a new pset template file
     And I press "bim.add_pset_template"
-    And the variable "prop_template" is "2"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
     And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
     And I press "bim.edit_prop_template"
     Then nothing happens
 
+Scenario: Edit prop template - enumeration property
+    Given an empty IFC project
+    When I load a new pset template file
+    And I press "bim.add_pset_template"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
+    And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
+    And I set "scene.BIMPsetTemplateProperties.active_prop_template.template_type" to "P_ENUMERATEDVALUE"
+    And I press "bim.edit_prop_template"
+    Then nothing happens
+
+Scenario: Add prop enum
+    Given an empty IFC project
+    When I load a new pset template file
+    And I press "bim.add_pset_template"
+    And I press "bim.add_prop_template"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
+    And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
+    And I set "scene.BIMPsetTemplateProperties.active_prop_template.template_type" to "P_ENUMERATEDVALUE"
+    And I press "bim.add_prop_enum"
+    And I press "bim.edit_prop_template"
+    Then nothing happens
+
+Scenario: Delete prop enum
+    Given an empty IFC project
+    When I load a new pset template file
+    And I press "bim.add_pset_template"
+    And I press "bim.add_prop_template"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
+    And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
+    And I set "scene.BIMPsetTemplateProperties.active_prop_template.template_type" to "P_ENUMERATEDVALUE"
+    And I press "bim.add_prop_enum"
+    And I press "bim.delete_prop_enum(index=0)"
+    And I press "bim.edit_prop_template"
+    Then nothing happens
+
 Scenario: Disable editing prop template
     Given an empty IFC project
     When I load a new pset template file
     And I press "bim.add_pset_template"
-    And the variable "prop_template" is "2"
+    And the variable "prop_template" is "{pset_ifc}.by_type('IfcSimplePropertyTemplate')[-1].id()"
     And I press "bim.enable_editing_prop_template(prop_template={prop_template})"
     And I press "bim.disable_editing_prop_template"
     Then nothing happens

src/blenderbim/test/bim/test_feature.py

@@ -29,7 +29,7 @@ from mathutils import Vector
 
 scenarios("feature")
 
-variables = {"cwd": os.getcwd(), "ifc": "IfcStore.get_file()"}
+variables = {"cwd": os.getcwd(), "ifc": "IfcStore.get_file()", "pset_ifc": "IfcStore.pset_template_file"}
 
 # Monkey-patch webbrowser opening since we want to test headlessly
 webbrowser.open = lambda x: True