83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* - Blender Foundation, 2003-2009
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* - Peter Schlaile <peter [at] schlaile [dot] de> 2005/2006
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*/
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/** \file
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* \ingroup bke
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*/
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#include "DNA_scene_types.h"
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#include "DNA_sequence_types.h"
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#include "BKE_scene.h"
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#include "SEQ_select.h"
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#include "SEQ_sequencer.h"
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Sequence *SEQ_select_active_get(Scene *scene)
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{
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Editing *ed = SEQ_editing_get(scene, false);
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if (ed == NULL) {
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return NULL;
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}
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return ed->act_seq;
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}
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void SEQ_select_active_set(Scene *scene, Sequence *seq)
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{
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Editing *ed = SEQ_editing_get(scene, false);
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if (ed == NULL) {
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return;
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}
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ed->act_seq = seq;
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}
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int SEQ_select_active_get_pair(Scene *scene, Sequence **seq_act, Sequence **seq_other)
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{
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Editing *ed = SEQ_editing_get(scene, false);
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*seq_act = SEQ_select_active_get(scene);
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if (*seq_act == NULL) {
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return 0;
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}
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Sequence *seq;
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*seq_other = NULL;
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for (seq = ed->seqbasep->first; seq; seq = seq->next) {
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if (seq->flag & SELECT && (seq != (*seq_act))) {
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if (*seq_other) {
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return 0;
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}
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*seq_other = seq;
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}
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}
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return (*seq_other != NULL);
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}
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