From 3df7939eec967b84b386c460a5ea05127a2ea833 Mon Sep 17 00:00:00 2001
From: Bastien Montagne <bastien@blender.org>
Date: Sun, 21 Jan 2024 19:49:58 +0100
Subject: [PATCH] Cleanup: Move `BKE_blender_undo.h` to full Cpp header
 `BKE_blender_undo.hh`.

---
 source/blender/blenkernel/BKE_blender_undo.h  | 32 -------------------
 source/blender/blenkernel/BKE_blender_undo.hh | 23 +++++++++++++
 source/blender/blenkernel/CMakeLists.txt      |  2 +-
 .../blender/blenkernel/intern/blender_undo.cc |  2 +-
 .../editors/gpencil_legacy/gpencil_undo.cc    |  2 +-
 .../editors/interface/interface_handlers.cc   |  2 +-
 source/blender/editors/undo/ed_undo.cc        |  2 +-
 source/blender/editors/undo/memfile_undo.cc   |  2 +-
 8 files changed, 29 insertions(+), 38 deletions(-)
 delete mode 100644 source/blender/blenkernel/BKE_blender_undo.h
 create mode 100644 source/blender/blenkernel/BKE_blender_undo.hh

diff --git a/source/blender/blenkernel/BKE_blender_undo.h b/source/blender/blenkernel/BKE_blender_undo.h
deleted file mode 100644
index 7c22477d43f..00000000000
--- a/source/blender/blenkernel/BKE_blender_undo.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-FileCopyrightText: 2023 Blender Authors
- *
- * SPDX-License-Identifier: GPL-2.0-or-later */
-#pragma once
-
-/** \file
- * \ingroup bke
- */
-
-#include "BKE_undo_system.hh"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct Main;
-struct MemFileUndoData;
-struct bContext;
-
-#define BKE_UNDO_STR_MAX 64
-
-struct MemFileUndoData *BKE_memfile_undo_encode(struct Main *bmain,
-                                                struct MemFileUndoData *mfu_prev);
-bool BKE_memfile_undo_decode(struct MemFileUndoData *mfu,
-                             enum eUndoStepDir undo_direction,
-                             bool use_old_bmain_data,
-                             struct bContext *C);
-void BKE_memfile_undo_free(struct MemFileUndoData *mfu);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/source/blender/blenkernel/BKE_blender_undo.hh b/source/blender/blenkernel/BKE_blender_undo.hh
new file mode 100644
index 00000000000..bada6b7bb28
--- /dev/null
+++ b/source/blender/blenkernel/BKE_blender_undo.hh
@@ -0,0 +1,23 @@
+/* SPDX-FileCopyrightText: 2023 Blender Authors
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+#pragma once
+
+/** \file
+ * \ingroup bke
+ */
+
+#include "BKE_undo_system.hh"
+
+struct Main;
+struct MemFileUndoData;
+struct bContext;
+
+#define BKE_UNDO_STR_MAX 64
+
+MemFileUndoData *BKE_memfile_undo_encode(Main *bmain, MemFileUndoData *mfu_prev);
+bool BKE_memfile_undo_decode(MemFileUndoData *mfu,
+                             eUndoStepDir undo_direction,
+                             bool use_old_bmain_data,
+                             bContext *C);
+void BKE_memfile_undo_free(MemFileUndoData *mfu);
diff --git a/source/blender/blenkernel/CMakeLists.txt b/source/blender/blenkernel/CMakeLists.txt
index 2b4a6a4ca92..fb2377cb0b9 100644
--- a/source/blender/blenkernel/CMakeLists.txt
+++ b/source/blender/blenkernel/CMakeLists.txt
@@ -340,7 +340,7 @@ set(SRC
   BKE_bake_items_socket.hh
   BKE_blender.h
   BKE_blender_copybuffer.hh
-  BKE_blender_undo.h
+  BKE_blender_undo.hh
   BKE_blender_user_menu.hh
   BKE_blender_version.h
   BKE_blendfile.hh
diff --git a/source/blender/blenkernel/intern/blender_undo.cc b/source/blender/blenkernel/intern/blender_undo.cc
index 268030d3796..880a541f0ff 100644
--- a/source/blender/blenkernel/intern/blender_undo.cc
+++ b/source/blender/blenkernel/intern/blender_undo.cc
@@ -31,7 +31,7 @@
 #include "BLI_utildefines.h"
 
 #include "BKE_appdir.hh"
-#include "BKE_blender_undo.h" /* own include */
+#include "BKE_blender_undo.hh" /* own include */
 #include "BKE_blendfile.hh"
 #include "BKE_context.hh"
 #include "BKE_global.h"
diff --git a/source/blender/editors/gpencil_legacy/gpencil_undo.cc b/source/blender/editors/gpencil_legacy/gpencil_undo.cc
index 6f55e9b5d5a..0fd0ad2186b 100644
--- a/source/blender/editors/gpencil_legacy/gpencil_undo.cc
+++ b/source/blender/editors/gpencil_legacy/gpencil_undo.cc
@@ -18,7 +18,7 @@
 
 #include "BLI_listbase.h"
 
-#include "BKE_blender_undo.h"
+#include "BKE_blender_undo.hh"
 #include "BKE_context.hh"
 #include "BKE_gpencil_legacy.h"
 #include "BKE_undo_system.hh"
diff --git a/source/blender/editors/interface/interface_handlers.cc b/source/blender/editors/interface/interface_handlers.cc
index 0c8c24b5643..d25503e46c8 100644
--- a/source/blender/editors/interface/interface_handlers.cc
+++ b/source/blender/editors/interface/interface_handlers.cc
@@ -34,7 +34,7 @@
 #include "BLI_utildefines.h"
 
 #include "BKE_animsys.h"
-#include "BKE_blender_undo.h"
+#include "BKE_blender_undo.hh"
 #include "BKE_brush.hh"
 #include "BKE_colorband.hh"
 #include "BKE_colortools.hh"
diff --git a/source/blender/editors/undo/ed_undo.cc b/source/blender/editors/undo/ed_undo.cc
index 2efd234640a..cc890865f7e 100644
--- a/source/blender/editors/undo/ed_undo.cc
+++ b/source/blender/editors/undo/ed_undo.cc
@@ -20,7 +20,7 @@
 
 #include "BLT_translation.h"
 
-#include "BKE_blender_undo.h"
+#include "BKE_blender_undo.hh"
 #include "BKE_callbacks.h"
 #include "BKE_context.hh"
 #include "BKE_global.h"
diff --git a/source/blender/editors/undo/memfile_undo.cc b/source/blender/editors/undo/memfile_undo.cc
index 2ffa05f3f8a..fa61e8e5d31 100644
--- a/source/blender/editors/undo/memfile_undo.cc
+++ b/source/blender/editors/undo/memfile_undo.cc
@@ -21,7 +21,7 @@
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
 
-#include "BKE_blender_undo.h"
+#include "BKE_blender_undo.hh"
 #include "BKE_context.hh"
 #include "BKE_lib_id.hh"
 #include "BKE_lib_query.hh"