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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved.
* 2003-2009 Blender Foundation.
* 2005-2006 Peter Schlaile <peter [at] schlaile [dot] de> */
/** \file
* \ingroup bke
*/
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "BKE_scene.h"
#include "SEQ_select.h"
#include "SEQ_sequencer.h"
Sequence *SEQ_select_active_get(Scene *scene)
{
Editing *ed = SEQ_editing_get(scene);
if (ed == NULL) {
return NULL;
}
return ed->act_seq;
}
void SEQ_select_active_set(Scene *scene, Sequence *seq)
{
Editing *ed = SEQ_editing_get(scene);
if (ed == NULL) {
return;
}
ed->act_seq = seq;
}
bool SEQ_select_active_get_pair(Scene *scene, Sequence **r_seq_act, Sequence **r_seq_other)
{
Editing *ed = SEQ_editing_get(scene);
*r_seq_act = SEQ_select_active_get(scene);
if (*r_seq_act == NULL) {
return false;
}
Sequence *seq;
*r_seq_other = NULL;
for (seq = ed->seqbasep->first; seq; seq = seq->next) {
if (seq->flag & SELECT && (seq != (*r_seq_act))) {
if (*r_seq_other) {
return false;
}
*r_seq_other = seq;
}
}
return (*r_seq_other != NULL);
}
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