Depsgraph: Refactor, split runtime backup into smaller files

It started to be a long code of all various cases in a single file,
which started to be really confusing.

1 files changed, 49 insertions, 0 deletions

diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sequencer.h b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sequencer.h
new file mode 100644
index 00000000000..57b533a1b84
--- /dev/null
+++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sequencer.h
@@ -0,0 +1,49 @@
+/*
+ * 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) 2019 Blender Foundation.
+ * All rights reserved.
+ */
+
+/** \file
+ * \ingroup depsgraph
+ */
+
+#pragma once
+
+#include "intern/eval/deg_eval_runtime_backup_sequence.h"
+#include "intern/depsgraph_type.h"
+
+struct Scene;
+
+namespace DEG {
+
+struct Depsgraph;
+
+/* Backup of sequencer strips runtime data. */
+class SequencerBackup {
+ public:
+  SequencerBackup(const Depsgraph *depsgraph);
+
+  void init_from_scene(Scene *scene);
+  void restore_to_scene(Scene *scene);
+
+  const Depsgraph *depsgraph;
+
+  typedef map<Sequence *, SequenceBackup> SequencesBackupMap;
+  SequencesBackupMap sequences_backup;
+};
+
+}  // namespace DEG