From 95f2335fc48969f7d7eaaf1bbce7141195f6888a Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@klayout.de>
Date: Thu, 19 Mar 2026 12:53:30 +0100
Subject: [PATCH] [consider merging] bugfix: DeepRegion::processed with
 properties did not deliver polygon refs which made them unsuitable for
 further processing.

---
 src/db/db/dbShapeCollectionUtils.h | 42 ++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/db/db/dbShapeCollectionUtils.h b/src/db/db/dbShapeCollectionUtils.h
index 93e34da9f..c9df9c0ff 100644
--- a/src/db/db/dbShapeCollectionUtils.h
+++ b/src/db/db/dbShapeCollectionUtils.h
@@ -124,6 +124,27 @@ private:
   db::Shapes *mp_shapes;
 };
 
+/**
+ *  @brief A shape delivery implementation for polygons with properties
+ */
+template <>
+struct DB_PUBLIC shape_collection_processor_delivery<db::PolygonWithProperties>
+{
+  shape_collection_processor_delivery (db::Layout *layout, db::Shapes *shapes)
+    : mp_layout (layout), mp_shapes (shapes)
+  { }
+
+  void put (const db::PolygonWithProperties &result)
+  {
+    tl::MutexLocker locker (&mp_layout->lock ());
+    mp_shapes->insert (db::PolygonRefWithProperties (db::PolygonRef (result, mp_layout->shape_repository ()), result.properties_id ()));
+  }
+
+private:
+  db::Layout *mp_layout;
+  db::Shapes *mp_shapes;
+};
+
 /**
  *  @brief A shape delivery implementation for texts
  */
@@ -145,6 +166,27 @@ private:
   db::Shapes *mp_shapes;
 };
 
+/**
+ *  @brief A shape delivery implementation for texts with properties
+ */
+template <>
+struct DB_PUBLIC shape_collection_processor_delivery<db::TextWithProperties>
+{
+  shape_collection_processor_delivery (db::Layout *layout, db::Shapes *shapes)
+    : mp_layout (layout), mp_shapes (shapes)
+  { }
+
+  void put (const db::TextWithProperties &result)
+  {
+    tl::MutexLocker locker (&mp_layout->lock ());
+    mp_shapes->insert (db::TextRefWithProperties (db::TextRef (result, mp_layout->shape_repository ()), result.properties_id ()));
+  }
+
+private:
+  db::Layout *mp_layout;
+  db::Shapes *mp_shapes;
+};
+
 /**
  *  @brief A generic delivery
  */