From 4c5b0f7894811f92d7f2358380ca5dace81c0433 Mon Sep 17 00:00:00 2001
From: Maciej Wieczorek <maciej@wieczorek.co>
Date: Wed, 19 Mar 2025 11:59:55 +0100
Subject: [PATCH] feat: Move presenter notes into furniture

Signed-off-by: Maciej Wieczorek <maciej@wieczorek.co>
---
 docling/backend/mspowerpoint_backend.py       |  2 +
 .../docling_v2/powerpoint_sample.pptx.itxt    | 49 +++++++++----------
 .../docling_v2/powerpoint_sample.pptx.json    |  2 +
 .../docling_v2/powerpoint_sample.pptx.md      |  7 +--
 4 files changed, 28 insertions(+), 32 deletions(-)

diff --git a/docling/backend/mspowerpoint_backend.py b/docling/backend/mspowerpoint_backend.py
index 9681e1d0..a752e8dc 100644
--- a/docling/backend/mspowerpoint_backend.py
+++ b/docling/backend/mspowerpoint_backend.py
@@ -16,6 +16,7 @@ from docling_core.types.doc import (
     TableCell,
     TableData,
 )
+from docling_core.types.doc.document import ContentLayer
 from PIL import Image, UnidentifiedImageError
 from pptx import Presentation
 from pptx.enum.shapes import MSO_SHAPE_TYPE, PP_PLACEHOLDER
@@ -435,6 +436,7 @@ class MsPowerpointDocumentBackend(DeclarativeDocumentBackend, PaginatedDocumentB
                         parent=parent_slide,
                         text=notes_text,
                         prov=prov,
+                        content_layer=ContentLayer.FURNITURE,
                     )
 
         return doc
diff --git a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.itxt b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.itxt
index 1456647e..ba86c3ba 100644
--- a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.itxt
+++ b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.itxt
@@ -10,29 +10,26 @@ item-0 at level 0: unspecified: group _root_
     item-9 at level 2: paragraph: Bar
     item-10 at level 2: paragraph: And baz things
     item-11 at level 2: paragraph: A rectangle shape with this text inside.
-    item-12 at level 2: text: Some notes on the second slide.
-  item-13 at level 1: chapter: group slide-2
-    item-14 at level 2: ordered_list: group list
-      item-15 at level 3: list_item: List item4
-      item-16 at level 3: list_item: List item5
-      item-17 at level 3: list_item: List item6
-    item-18 at level 2: list: group list
-      item-19 at level 3: list_item: I1
-      item-20 at level 3: list_item: I2
-      item-21 at level 3: list_item: I3
-      item-22 at level 3: list_item: I4
-    item-23 at level 2: paragraph: Some info:
-    item-24 at level 2: list: group list
-      item-25 at level 3: list_item: Item A
-      item-26 at level 3: list_item: Item B
-    item-27 at level 2: paragraph: Maybe a list?
-    item-28 at level 2: ordered_list: group list
-      item-29 at level 3: list_item: List1
-      item-30 at level 3: list_item: List2
-      item-31 at level 3: list_item: List3
-    item-32 at level 2: list: group list
-      item-33 at level 3: list_item: l1 
-      item-34 at level 3: list_item: l2
-      item-35 at level 3: list_item: l3
-    item-36 at level 2: text: Final notes on the third slide.
-Second line of notes.
\ No newline at end of file
+  item-12 at level 1: chapter: group slide-2
+    item-13 at level 2: ordered_list: group list
+      item-14 at level 3: list_item: List item4
+      item-15 at level 3: list_item: List item5
+      item-16 at level 3: list_item: List item6
+    item-17 at level 2: list: group list
+      item-18 at level 3: list_item: I1
+      item-19 at level 3: list_item: I2
+      item-20 at level 3: list_item: I3
+      item-21 at level 3: list_item: I4
+    item-22 at level 2: paragraph: Some info:
+    item-23 at level 2: list: group list
+      item-24 at level 3: list_item: Item A
+      item-25 at level 3: list_item: Item B
+    item-26 at level 2: paragraph: Maybe a list?
+    item-27 at level 2: ordered_list: group list
+      item-28 at level 3: list_item: List1
+      item-29 at level 3: list_item: List2
+      item-30 at level 3: list_item: List3
+    item-31 at level 2: list: group list
+      item-32 at level 3: list_item: l1 
+      item-33 at level 3: list_item: l2
+      item-34 at level 3: list_item: l3
\ No newline at end of file
diff --git a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.json b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.json
index 3ada4834..fb441563 100644
--- a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.json
+++ b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.json
@@ -443,6 +443,7 @@
         "$ref": "#/groups/1"
       },
       "children": [],
+      "content_layer": "furniture",
       "label": "text",
       "prov": [
         {
@@ -958,6 +959,7 @@
         "$ref": "#/groups/2"
       },
       "children": [],
+      "content_layer": "furniture",
       "label": "text",
       "prov": [
         {
diff --git a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.md b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.md
index f2342578..ec26faa4 100644
--- a/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.md
+++ b/tests/data/groundtruth/docling_v2/powerpoint_sample.pptx.md
@@ -25,8 +25,6 @@ And baz things
 
 A rectangle shape with this text inside.
 
-Some notes on the second slide.
-
 1. List item4
 2. List item5
 3. List item6
@@ -49,7 +47,4 @@ Maybe a list?
 
 - l1 
 - l2
-- l3
-
-Final notes on the third slide.
-Second line of notes.
\ No newline at end of file
+- l3
\ No newline at end of file