1 files changed, 14 insertions, 26 deletions

diff --git a/source/blender/editors/io/io_alembic.c b/source/blender/editors/io/io_alembic.c
index 0068586730f..d4855f470ff 100644
--- a/source/blender/editors/io/io_alembic.c
+++ b/source/blender/editors/io/io_alembic.c
@@ -39,6 +39,7 @@
 #  include "RNA_define.h"
 #  include "RNA_enum_types.h"
 
+#  include "ED_fileselect.h"
 #  include "ED_object.h"
 
 #  include "UI_interface.h"
@@ -75,20 +76,7 @@ static int wm_alembic_export_invoke(bContext *C, wmOperator *op, const wmEvent *
 
   RNA_boolean_set(op->ptr, "init_scene_frame_range", true);
 
-  if (!RNA_struct_property_is_set(op->ptr, "filepath")) {
-    Main *bmain = CTX_data_main(C);
-    char filepath[FILE_MAX];
-
-    if (BKE_main_blendfile_path(bmain)[0] == '\0') {
-      BLI_strncpy(filepath, "untitled", sizeof(filepath));
-    }
-    else {
-      BLI_strncpy(filepath, BKE_main_blendfile_path(bmain), sizeof(filepath));
-    }
-
-    BLI_path_extension_replace(filepath, sizeof(filepath), ".abc");
-    RNA_string_set(op->ptr, "filepath", filepath);
-  }
+  ED_fileselect_ensure_default_filepath(C, op, ".abc");
 
   WM_event_add_fileselect(C, op);
 
@@ -99,7 +87,7 @@ static int wm_alembic_export_invoke(bContext *C, wmOperator *op, const wmEvent *
 
 static int wm_alembic_export_exec(bContext *C, wmOperator *op)
 {
-  if (!RNA_struct_property_is_set(op->ptr, "filepath")) {
+  if (!RNA_struct_property_is_set_ex(op->ptr, "filepath", false)) {
     BKE_report(op->reports, RPT_ERROR, "No filename given");
     return OPERATOR_CANCELLED;
   }
@@ -619,7 +607,7 @@ static int wm_alembic_import_invoke(bContext *C, wmOperator *op, const wmEvent *
 
 static int wm_alembic_import_exec(bContext *C, wmOperator *op)
 {
-  if (!RNA_struct_property_is_set(op->ptr, "filepath")) {
+  if (!RNA_struct_property_is_set_ex(op->ptr, "filepath", false)) {
     BKE_report(op->reports, RPT_ERROR, "No filename given");
     return OPERATOR_CANCELLED;
   }
@@ -651,16 +639,16 @@ static int wm_alembic_import_exec(bContext *C, wmOperator *op)
     ED_object_mode_set(C, OB_MODE_OBJECT);
   }
 
-  bool ok = ABC_import(C,
-                       filename,
-                       scale,
-                       is_sequence,
-                       set_frame_range,
-                       sequence_len,
-                       offset,
-                       validate_meshes,
-                       always_add_cache_reader,
-                       as_background_job);
+  struct AlembicImportParams params = {0};
+  params.global_scale = scale;
+  params.sequence_len = sequence_len;
+  params.sequence_offset = offset;
+  params.is_sequence = is_sequence;
+  params.set_frame_range = set_frame_range;
+  params.validate_meshes = validate_meshes;
+  params.always_add_cache_reader = always_add_cache_reader;
+
+  bool ok = ABC_import(C, filename, &params, as_background_job);
 
   return as_background_job || ok ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
 }