2 files changed, 94 insertions, 0 deletions
diff --git a/source/blender/editors/curves/CMakeLists.txt b/source/blender/editors/curves/CMakeLists.txt
new file mode 100644
index 00000000000..d2b7dacbc20
--- /dev/null
+++ b/source/blender/editors/curves/CMakeLists.txt
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(INC
+  ../include
+  ../../blenkernel
+  ../../blenlib
+  ../../blentranslation
+  ../../depsgraph
+  ../../makesdna
+  ../../makesrna
+  ../../windowmanager
+  ../../../../intern/guardedalloc
+)
+
+set(SRC
+  intern/curves_ops.cc
+)
+
+set(LIB
+  bf_blenkernel
+  bf_blenlib
+)
+
+blender_add_lib(bf_editor_curves "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
diff --git a/source/blender/editors/curves/intern/curves_ops.cc b/source/blender/editors/curves/intern/curves_ops.cc
new file mode 100644
index 00000000000..fdda8e636f7
--- /dev/null
+++ b/source/blender/editors/curves/intern/curves_ops.cc
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/** \file
+ * \ingroup edcurves
+ */
+
+#include "BLI_utildefines.h"
+
+#include "ED_curves.h"
+#include "ED_object.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "BKE_context.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+#include "RNA_types.h"
+
+static bool curves_sculptmode_toggle_poll(bContext *C)
+{
+  Object *ob = CTX_data_active_object(C);
+  if (ob == nullptr) {
+    return false;
+  }
+  if (ob->type != OB_CURVES) {
+    return false;
+  }
+  return true;
+}
+
+static int curves_sculptmode_toggle_exec(bContext *C, wmOperator *op)
+{
+  Object *ob = CTX_data_active_object(C);
+  const bool is_mode_set = ob->mode == OB_MODE_SCULPT_CURVES;
+
+  if (is_mode_set) {
+    if (!ED_object_mode_compat_set(C, ob, OB_MODE_SCULPT_CURVES, op->reports)) {
+      return OPERATOR_CANCELLED;
+    }
+  }
+
+  if (is_mode_set) {
+    ob->mode = OB_MODE_OBJECT;
+  }
+  else {
+    ob->mode = OB_MODE_SCULPT_CURVES;
+  }
+
+  WM_event_add_notifier(C, NC_SCENE | ND_MODE, nullptr);
+  return OPERATOR_CANCELLED;
+}
+
+static void CURVES_OT_sculptmode_toggle(wmOperatorType *ot)
+{
+  ot->name = "Curve Sculpt Mode Toggle";
+  ot->idname = "CURVES_OT_sculptmode_toggle";
+  ot->description = "Enter/Exit sculpt mode for curves";
+
+  ot->exec = curves_sculptmode_toggle_exec;
+  ot->poll = curves_sculptmode_toggle_poll;
+
+  ot->flag = OPTYPE_UNDO | OPTYPE_REGISTER;
+}
+
+void ED_operatortypes_curves()
+{
+  WM_operatortype_append(CURVES_OT_sculptmode_toggle);
+}