Cleanup: split sequencer.c file

Move most functions into separate files.

File sequencer.c is reserved for alloc, free and duplicating functions.

There should be no functional changes.

1 files changed, 81 insertions, 0 deletions

diff --git a/source/blender/sequencer/intern/strip_select.c b/source/blender/sequencer/intern/strip_select.c
new file mode 100644
index 00000000000..478ae9be337
--- /dev/null
+++ b/source/blender/sequencer/intern/strip_select.c
@@ -0,0 +1,81 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * - Blender Foundation, 2003-2009
+ * - Peter Schlaile <peter [at] schlaile [dot] de> 2005/2006
+ */
+
+/** \file
+ * \ingroup bke
+ */
+
+#include "DNA_scene_types.h"
+#include "DNA_sequence_types.h"
+
+#include "BKE_scene.h"
+
+#include "SEQ_sequencer.h"
+
+Sequence *BKE_sequencer_active_get(Scene *scene)
+{
+  Editing *ed = BKE_sequencer_editing_get(scene, false);
+
+  if (ed == NULL) {
+    return NULL;
+  }
+
+  return ed->act_seq;
+}
+
+void BKE_sequencer_active_set(Scene *scene, Sequence *seq)
+{
+  Editing *ed = BKE_sequencer_editing_get(scene, false);
+
+  if (ed == NULL) {
+    return;
+  }
+
+  ed->act_seq = seq;
+}
+
+int BKE_sequencer_active_get_pair(Scene *scene, Sequence **seq_act, Sequence **seq_other)
+{
+  Editing *ed = BKE_sequencer_editing_get(scene, false);
+
+  *seq_act = BKE_sequencer_active_get(scene);
+
+  if (*seq_act == NULL) {
+    return 0;
+  }
+
+  Sequence *seq;
+
+  *seq_other = NULL;
+
+  for (seq = ed->seqbasep->first; seq; seq = seq->next) {
+    if (seq->flag & SELECT && (seq != (*seq_act))) {
+      if (*seq_other) {
+        return 0;
+      }
+
+      *seq_other = seq;
+    }
+  }
+
+  return (*seq_other != NULL);
+}