Import BoxAlignment into alignment props on edit enable

When enabling text editing, align_vertical and
align_horizontal were not populated from the existing
IFC BoxAlignment value, causing them to revert to
their Blender property defaults.

Generated with the assistance of an AI coding tool.

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

@@ -1788,7 +1788,7 @@ class CutDecorator:
 
         # Handle both old float64 and new float32 checksums for version compatibility
         rot_checksum_bytes: bytes = eval(DecoratorData.camera_rotation_checksum)
-        rot_check = tool.Blender.np_frombuffer_legacy(rot_checksum_bytes, 9)
+        rot_check = tool.Blender.np_frombuffer_legacy(rot_checksum_bytes, 9).reshape(3, 3)
         rot_real = tool.Blender.np_array_legacy(obj.matrix_world.to_3x3())
         rot_dot = np.dot(rot_check, rot_real.T)
         angle_rad = np.arccos(np.clip((np.trace(rot_dot) - 1) / 2, -1, 1))

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

@@ -3185,7 +3185,10 @@ class EditText(bpy.types.Operator, tool.Ifc.Operator):
     bl_options = {"REGISTER", "UNDO"}
 
     def _execute(self, context):
-        core.edit_text(tool.Drawing, obj=tool.Blender.get_active_object())
+        obj = tool.Blender.get_active_object()
+        if not tool.Drawing.get_text_props(obj).is_editing:
+            return
+        core.edit_text(tool.Drawing, obj=obj)
         tool.Blender.update_viewport()
 
 

src/bonsai/bonsai/core/drawing.py

@@ -44,6 +44,7 @@ def edit_text(drawing: type[tool.Drawing], obj: bpy.types.Object) -> None:
     drawing.edit_text_wrap_length(obj, drawing.export_wrap_length(obj))
     drawing.edit_text_symbol(obj, drawing.export_symbol(obj))
     drawing.edit_text_literals(obj, literal_attributes)
+    drawing.edit_text_alignment(obj, drawing.export_alignment(obj))
     drawing.disable_editing_text(obj)
 
 

src/bonsai/bonsai/tool/drawing.py

@@ -1185,7 +1185,7 @@ class Drawing(bonsai.core.tool.Drawing):
 
         ifc_literals = cls.get_text_literal(obj, return_list=True)
         assert isinstance(ifc_literals, list)
-        for ifc_literal in ifc_literals:
+        for i, ifc_literal in enumerate(ifc_literals):
             literal_props = props.literals.add()
             bonsai.bim.helper.import_attributes(ifc_literal, literal_props.attributes)
 
@@ -1196,6 +1196,16 @@ class Drawing(bonsai.core.tool.Drawing):
             literal_props.box_alignment = box_alignment_mask  # pyright: ignore[reportAttributeAccessIssue]
             literal_props.ifc_definition_id = ifc_literal.id()
 
+            if i == 0:
+                if position_string == "center":
+                    props.align_vertical = "middle"
+                    props.align_horizontal = "middle"
+                else:
+                    parts = position_string.split("-")
+                    if len(parts) == 2:
+                        props.align_vertical = parts[0]
+                        props.align_horizontal = parts[1]
+
         from bonsai.bim.module.drawing.data import DecoratorData
 
         text_data = DecoratorData.get_text_data(obj)