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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2017 Blender Foundation. All rights reserved. */
/** \file
* \ingroup spoutliner
*/
#include "BLI_listbase.h"
#include "BKE_context.h"
#include "DNA_space_types.h"
#include "outliner_intern.hh"
#include "tree/tree_iterator.hh"
namespace blender::ed::outliner {
static void outliner_context_selected_ids_recursive(const SpaceOutliner &space_outliner,
bContextDataResult *result)
{
tree_iterator::all(space_outliner, [&](const TreeElement *te) {
const TreeStoreElem *tse = TREESTORE(te);
if ((tse->flag & TSE_SELECTED) && (ELEM(tse->type, TSE_SOME_ID, TSE_LAYER_COLLECTION))) {
CTX_data_id_list_add(result, tse->id);
}
});
}
static void outliner_context_selected_ids(const SpaceOutliner *space_outliner,
bContextDataResult *result)
{
outliner_context_selected_ids_recursive(*space_outliner, result);
CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
}
static const char *outliner_context_dir[] = {"selected_ids", nullptr};
int /*eContextResult*/ outliner_context(const bContext *C,
const char *member,
bContextDataResult *result)
{
SpaceOutliner *space_outliner = CTX_wm_space_outliner(C);
if (CTX_data_dir(member)) {
CTX_data_dir_set(result, outliner_context_dir);
return CTX_RESULT_OK;
}
if (CTX_data_equals(member, "selected_ids")) {
outliner_context_selected_ids(space_outliner, result);
return CTX_RESULT_OK;
}
/* NOTE: Querying non-ID selection could also work if tree elements stored their matching RNA
* struct type. */
return CTX_RESULT_MEMBER_NOT_FOUND;
}
} // namespace blender::ed::outliner
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