Added selection checkmarks to Sheets, and operator to select all/none, to do batch ops on sheets

src/bonsai/bonsai/bim/module/drawing/__init__.py

@@ -86,6 +86,7 @@ classes = (
     operator.SaveDrawingStyle,
     operator.SaveDrawingStylesData,
     operator.SelectAllDrawings,
+    operator.SelectAllSheets,
     operator.SelectAssignedProduct,
     operator.SelectDocIfcFile,
     operator.OpenDocumentationWebUi,

src/bonsai/bonsai/bim/module/drawing/operator.py

@@ -1468,6 +1468,26 @@ class OpenLayout(bpy.types.Operator, tool.Ifc.Operator):
         core.open_layout(tool.Drawing, sheet=sheet)
 
 
+class SelectAllSheets(bpy.types.Operator):
+    bl_idname = "bim.select_all_sheets"
+    bl_label = "Select All Sheetss"
+    view: bpy.props.StringProperty()
+    bl_description = "Select all sheets in the sheet list.\n\n" + "SHIFT+CLICK to deselect all sheets"
+    select_all: bpy.props.BoolProperty(name="Open All", default=True, options={"SKIP_SAVE"})
+
+    def invoke(self, context, event):
+        # deselect all sheets on shift+click
+        # make sure to use SKIP_SAVE on property, otherwise it might get stuck
+        if event.type == "LEFTMOUSE" and event.shift:
+            self.select_all = False
+        return self.execute(context)
+
+    def execute(self, context):
+        for sheet in context.scene.DocProperties.sheets:
+            if sheet.is_selected != self.select_all:
+                sheet.is_selected = self.select_all
+        return {"FINISHED"}
+
 class AddDrawingToSheet(bpy.types.Operator, tool.Ifc.Operator):
     bl_idname = "bim.add_drawing_to_sheet"
     bl_label = "Add Drawing To Sheet"

src/bonsai/bonsai/bim/module/drawing/prop.py

@@ -293,6 +293,7 @@ class Sheet(PropertyGroup):
     identification: StringProperty(name="Identification")
     name: StringProperty(name="Name")
     is_sheet: BoolProperty(name="Is Sheet", default=False)
+    is_selected: BoolProperty(name="Is Selected", default=True)
     reference_type: StringProperty(name="Reference Type")
     is_expanded: BoolProperty(name="Is Expanded", default=False)
 

src/bonsai/bonsai/bim/module/drawing/ui.py

@@ -640,6 +640,9 @@ class BIM_UL_sheets(bpy.types.UIList):
                     item.ifc_definition_id
                 )
 
+            selected_icon = "CHECKBOX_HLT" if item.is_selected else "CHECKBOX_DEHLT"
+            row.prop(item, "is_selected", text="", icon=selected_icon, emboss=False)
+            
             row.label(text=f"{item.identification} - {item.name}")
         else:
             row.label(text="", icon="BLANK1")