/* SPDX-License-Identifier: GPL-2.0-or-later */

/** \file
 * \ingroup spoutliner
 *
 * Functions and helpers shared between tree-display types or other tree related code.
 */

#include "BLI_listbase.h"

#include "BKE_idtype.h"

#include "DNA_anim_types.h"
#include "DNA_object_types.h"
#include "DNA_outliner_types.h"

#include "RNA_access.h"
#include "RNA_prototypes.h"

#include "../outliner_intern.hh"
#include "common.hh"
#include "tree_display.hh"

namespace blender::ed::outliner {

/* -------------------------------------------------------------------- */
/** \name ID Helpers.
 * \{ */

const char *outliner_idcode_to_plural(short idcode)
{
  const char *propname = BKE_idtype_idcode_to_name_plural(idcode);
  PropertyRNA *prop = RNA_struct_type_find_property(&RNA_BlendData, propname);
  return (prop) ? RNA_property_ui_name(prop) : "UNKNOWN";
}

/** \} */

void outliner_make_object_parent_hierarchy(ListBase *lb)
{
  /* build hierarchy */
  /* XXX also, set extents here... */
  TreeElement *te = static_cast<TreeElement *>(lb->first);
  while (te) {
    TreeElement *ten = te->next;
    TreeStoreElem *tselem = TREESTORE(te);

    if ((tselem->type == TSE_SOME_ID) && te->idcode == ID_OB) {
      Object *ob = (Object *)tselem->id;
      if (ob->parent && ob->parent->id.newid) {
        BLI_remlink(lb, te);
        TreeElement *tep = (TreeElement *)ob->parent->id.newid;
        BLI_addtail(&tep->subtree, te);
        te->parent = tep;
      }
    }
    te = ten;
  }
}

bool outliner_animdata_test(const AnimData *adt)
{
  if (adt) {
    return (adt->action || adt->drivers.first || adt->nla_tracks.first);
  }
  return false;
}

}  // namespace blender::ed::outliner