BBIM feature to load nested tasks outputs, and select all nested task outputs

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

@@ -83,6 +83,7 @@ classes = (
     operator.ImportPP,
     operator.LoadTaskInputs,
     operator.LoadTaskOutputs,
+    operator.LoadNestedTasksOutputs,
     operator.LoadTaskProperties,
     operator.LoadTaskResources,
     operator.RecalculateSchedule,
@@ -127,6 +128,7 @@ classes = (
     ui.BIM_UL_task_inputs,
     ui.BIM_UL_task_resources,
     ui.BIM_UL_task_outputs,
+    ui.BIM_UL_nested_task_outputs,
     ui.BIM_UL_tasks,
     ui.BIM_PT_SequenceToolKit,
 )

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

@@ -16,7 +16,6 @@
 # You should have received a copy of the GNU General Public License
 # along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
 
-import re
 import os
 import bpy
 import json
@@ -25,15 +24,10 @@ import calendar
 import isodate
 import pystache
 import webbrowser
-import ifcopenshell.api
-import ifcopenshell.util.date
-import ifcopenshell.util.sequence
 import blenderbim.core.sequence as core
 import blenderbim.tool as tool
-import blenderbim.bim.helper
 import blenderbim.bim.module.sequence.helper as helper
 from datetime import datetime
-from datetime import timedelta
 from dateutil import parser, relativedelta
 from blenderbim.bim.ifc import IfcStore
 from bpy_extras.io_utils import ImportHelper
@@ -1022,10 +1016,10 @@ class SelectTaskRelatedProducts(bpy.types.Operator, tool.Ifc.Operator):
     bl_label = "Select All Output Products"
     bl_options = {"REGISTER", "UNDO"}
     task: bpy.props.IntProperty()
+    type: bpy.props.StringProperty()
 
     def _execute(self, context):
-        core.select_task_outputs(tool.Ifc, tool.Sequence, task=tool.Ifc.get().by_id(self.task))
+        core.select_task_outputs(tool.Ifc, tool.Sequence, task=tool.Ifc.get().by_id(self.task), type=self.type)
-
 
 class SelectTaskRelatedInputs(bpy.types.Operator, tool.Ifc.Operator):
     bl_idname = "bim.select_task_related_inputs"
@@ -1510,6 +1504,15 @@ class LoadTaskOutputs(bpy.types.Operator):
     def execute(self, context):
         core.load_task_outputs(tool.Sequence)
         return {"FINISHED"}
+    
+class LoadNestedTasksOutputs(bpy.types.Operator):
+    bl_idname = "bim.load_nested_tasks_outputs"
+    bl_label = "Load Task Outputs"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):
+        core.load_nested_tasks_outputs(tool.Sequence)
+        return {"FINISHED"}
 
 
 class CalculateTaskDuration(bpy.types.Operator, tool.Ifc.Operator):

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

@@ -90,6 +90,7 @@ def update_active_task_index(self, context):
     bpy.ops.bim.load_task_inputs()
     bpy.ops.bim.load_task_resources()
     bpy.ops.bim.load_task_outputs()
+    bpy.ops.bim.load_nested_tasks_outputs()
     blenderbim.bim.module.pset.data.refresh()
 
 
@@ -350,7 +351,8 @@ class BIMWorkScheduleProperties(PropertyGroup):
     active_task_input_index: IntProperty(name="Active Task Input Index")
     task_outputs: CollectionProperty(name="Task Outputs", type=TaskProduct)
     active_task_output_index: IntProperty(name="Active Task Output Index")
-
+    nested_task_outputs: CollectionProperty(name="Nested Task Outputs", type=TaskProduct)
+    active_nested_task_output_index: IntProperty(name="Active Nested Tasks Output Index")
 
 class BIMDuration(PropertyGroup):
     duration_days: IntProperty(name="Days ")

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

@@ -427,7 +427,7 @@ class BIM_PT_task_icom(Panel):
         col = grid.column()
 
         row2 = col.row(align=True)
-        row2.label(text="Outputs")
+        row2.label(text="Task Outputs")
         total_task_outputs = len(self.props.task_outputs)
 
         if context.selected_objects:
@@ -440,14 +440,23 @@ class BIM_PT_task_icom(Panel):
                 output_id = self.props.task_outputs[self.props.active_task_output_index].ifc_definition_id
                 op.relating_product = output_id
 
-        op = row2.operator("bim.select_task_related_products", icon="RESTRICT_SELECT_OFF", text="")
+        op = row2.operator("bim.select_task_related_products", icon="RESTRICT_SELECT_OFF", text="Select")
         op.task = task.ifc_definition_id
-
+        op.type = 'CURRENT_TASK'
         row2 = col.row()
         row2.template_list(
             "BIM_UL_task_outputs", "", self.props, "task_outputs", self.props, "active_task_output_index"
         )
-
+        # Column3 // Row3
+        row3 = col.row()
+        row3.label(text="Nested Tasks Outputs")
+        op = row3.operator("bim.select_task_related_products", icon="RESTRICT_SELECT_OFF", text="Select")
+        op.type = 'NESTED_TASKS'
+        op.task = task.ifc_definition_id
+        row3 = col.row()
+        row3.template_list(
+            "BIM_UL_nested_task_outputs", "", self.props, "nested_task_outputs", self.props, "active_nested_task_output_index"
+        )
 
 class BIM_UL_task_columns(UIList):
     def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
@@ -462,7 +471,6 @@ class BIM_UL_task_columns(UIList):
 
 class BIM_UL_task_inputs(UIList):
     def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
-        props = context.scene.BIMWorkScheduleProperties
         if item:
             row = layout.row(align=True)
             row.prop(item, "name", emboss=False, text="")
@@ -471,7 +479,6 @@ class BIM_UL_task_inputs(UIList):
 
 class BIM_UL_task_resources(UIList):
     def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
-        props = context.scene.BIMWorkScheduleProperties
         if item:
             row = layout.row(align=True)
             row.prop(item, "name", emboss=False, text="")
@@ -479,7 +486,13 @@ class BIM_UL_task_resources(UIList):
 
 class BIM_UL_task_outputs(UIList):
     def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
-        props = context.scene.BIMWorkScheduleProperties
+        if item:
+            row = layout.row(align=True)
+            row.prop(item, "name", emboss=False, text="")
+
+
+class BIM_UL_nested_task_outputs(UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
         if item:
             row = layout.row(align=True)
             row.prop(item, "name", emboss=False, text="")

src/blenderbim/blenderbim/core/sequence.py

@@ -267,7 +267,12 @@ def load_task_outputs(sequence):
     outputs = sequence.get_task_outputs(task)
     sequence.load_task_outputs(outputs)
 
-
+def load_nested_tasks_outputs(sequence):
+    task = sequence.get_highlighted_task()
+    nested_tasks = sequence.get_nested_tasks(task)
+    outputs = sequence.get_nested_tasks_outputs(nested_tasks)
+    sequence.load_nested_tasks_outputs(outputs)
+    
 def load_task_inputs(sequence):
     task = sequence.get_highlighted_task()
     inputs = sequence.get_task_inputs(task)
@@ -423,8 +428,12 @@ def disable_editing_rel_sequence(sequence):
     sequence.disable_editing_rel_sequence()
 
 
-def select_task_outputs(ifc, sequence, task=None):
+def select_task_outputs(ifc, sequence, task=None, type=None):
-    outputs = sequence.get_task_outputs(task)
+    if type == 'CURRENT_TASK':
+        outputs = sequence.get_task_outputs(task)
+    elif type == 'NESTED_TASKS':
+        tasks = sequence.get_nested_tasks(task)
+        outputs = sequence.get_nested_tasks_outputs(tasks)
     sequence.select_task_products(outputs)
 
 

src/blenderbim/blenderbim/core/tool.py

@@ -487,7 +487,9 @@ class Sequence:
     def get_active_work_schedule_id(cls): pass
     def get_selected_resource(cls): pass
     def expand_task(cls, task): pass
+    def expand_all_tasks(cls): pass
     def contract_task(cls, task): pass
+    def contract_all_tasks(cls): pass
     def disable_work_schedule(cls): pass
     def disable_selecting_deleted_task(cls): pass
     def get_checked_tasks(cls): pass
@@ -507,8 +509,10 @@ class Sequence:
     def get_task_inputs(cls, task): pass
     def load_task_inputs(cls, inputs): pass
     def load_task_outputs(cls, outputs): pass
+    def load_nested_task_outputs(cls, outputs): pass
     def get_highlighted_task(cls): pass
     def get_task_outputs(cls, task): pass
+    def get_nested_task_outputs(cls, tasks): pass
     def get_task_resources(cls, task):pass
     def enable_editing_work_calendar_times(cls, work_calendar): pass
     def load_work_calendar_attributes(cls, work_calendar): pass

src/blenderbim/blenderbim/tool/sequence.py

@@ -461,14 +461,33 @@ class Sequence(blenderbim.core.tool.Sequence):
                 new.name = output.Name or "Unnamed"
 
     @classmethod
+    def load_nested_tasks_outputs(cls, outputs):
+        props = bpy.context.scene.BIMWorkScheduleProperties
+        props.nested_task_outputs.clear()
+        if outputs:
+            for output in outputs:
+                new = props.nested_task_outputs.add()
+                new.ifc_definition_id = output.id()
+                new.name = output.Name or "Unnamed"
+    @classmethod
     def get_highlighted_task(cls):
         props = bpy.context.scene.BIMWorkScheduleProperties
         task_props = bpy.context.scene.BIMTaskTreeProperties
         return tool.Ifc.get().by_id(task_props.tasks[props.active_task_index].ifc_definition_id)
 
+    @classmethod
+    def get_nested_tasks(cls, task):
+        return helper.get_nested_tasks(task)
+
     @classmethod
     def get_task_outputs(cls, task):
         return [rel.RelatingProduct for rel in task.HasAssignments if rel.is_a("IfcRelAssignsToProduct")]
+    @classmethod
+    def get_nested_tasks_outputs(cls, tasks):
+        outputs = []
+        for subtask in tasks:
+            [outputs.append(rel.RelatingProduct) for rel in subtask.HasAssignments if rel.is_a("IfcRelAssignsToProduct")]
+        return outputs            
 
     @classmethod
     def get_task_resources(cls, task):