1 files changed, 61 insertions, 0 deletions
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 00e9a75848a..8330f8c0db7 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -6474,6 +6474,67 @@ void uiTemplateCacheFileTimeSettings(uiLayout *layout, PointerRNA *fileptr)
   uiLayoutSetActive(row, !RNA_boolean_get(fileptr, "is_sequence"));
 }
 
+static void cache_file_layer_item(uiList *UNUSED(ui_list),
+                                  bContext *UNUSED(C),
+                                  uiLayout *layout,
+                                  PointerRNA *UNUSED(dataptr),
+                                  PointerRNA *itemptr,
+                                  int UNUSED(icon),
+                                  PointerRNA *UNUSED(active_dataptr),
+                                  const char *UNUSED(active_propname),
+                                  int UNUSED(index),
+                                  int UNUSED(flt_flag))
+{
+  uiLayout *row = uiLayoutRow(layout, true);
+  uiItemR(row, itemptr, "hide_layer", UI_ITEM_R_NO_BG, "", ICON_NONE);
+  uiItemR(row, itemptr, "filepath", UI_ITEM_R_NO_BG, "", ICON_NONE);
+}
+
+uiListType *UI_UL_cache_file_layers()
+{
+  uiListType *list_type = (uiListType *)MEM_callocN(sizeof(*list_type), __func__);
+
+  BLI_strncpy(list_type->idname, "UI_UL_cache_file_layers", sizeof(list_type->idname));
+  list_type->draw_item = cache_file_layer_item;
+
+  return list_type;
+}
+
+void uiTemplateCacheFileLayers(uiLayout *layout, const bContext *C, PointerRNA *fileptr)
+{
+  /* Ensure that the context has a CacheFile as this may not be set inside of modifiers panels. */
+  uiLayoutSetContextPointer(layout, "edit_cachefile", fileptr);
+
+  uiLayout *row = uiLayoutRow(layout, false);
+  uiLayout *col = uiLayoutColumn(row, true);
+
+  uiTemplateList(col,
+                 (bContext *)C,
+                 "UI_UL_cache_file_layers",
+                 "cache_file_layers",
+                 fileptr,
+                 "layers",
+                 fileptr,
+                 "active_index",
+                 "",
+                 1,
+                 5,
+                 UILST_LAYOUT_DEFAULT,
+                 1,
+                 UI_TEMPLATE_LIST_FLAG_NONE);
+
+  col = uiLayoutColumn(row, true);
+  uiItemO(col, "", ICON_ADD, "cachefile.layer_add");
+  uiItemO(col, "", ICON_REMOVE, "cachefile.layer_remove");
+
+  CacheFile *file = fileptr->data;
+  if (BLI_listbase_count(&file->layers) > 1) {
+    uiItemS_ex(col, 1.0f);
+    uiItemO(col, "", ICON_TRIA_UP, "cachefile.layer_move");
+    uiItemO(col, "", ICON_TRIA_DOWN, "cachefile.layer_move");
+  }
+}
+
 bool uiTemplateCacheFilePointer(PointerRNA *ptr, const char *propname, PointerRNA *r_file_ptr)
 {
   PropertyRNA *prop = RNA_struct_find_property(ptr, propname);