Clean-up logic of behavior of refresh/reload operators in sequencer

After discussion with Campbell we found much nicer solution which
keeps operation with data much more clear:

- Refresh Sequencer is totally harmless, do not touch actual data
  and just removes everything from cache
- Reload Strip will reload data and adjust it's length for all
  selected strips without affecting on length of strip itself
- Reload Strip and Adjust length will do the same but will also
  adjust length of strip itself.

1 files changed, 0 insertions, 28 deletions

diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 94069f94f4d..18749d7b5a6 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -4007,31 +4007,3 @@ void seqbase_dupli_recursive(Scene *scene, Scene *scene_to, ListBase *nseqbase,
 		}
 	}
 }
-
-void seq_update_sequence_length(Scene *scene, Editing *ed, Sequence *seq)
-{
-	int changed = FALSE;
-
-	switch (seq->type) {
-		case SEQ_SCENE:
-			seq->len = seq->scene->r.efra - seq->scene->r.sfra + 1;
-			changed = TRUE;
-			break;
-		case SEQ_MOVIECLIP:
-			seq->len = BKE_movieclip_get_duration(seq->clip);
-			changed = TRUE;
-			break;
-		case SEQ_MOVIE:
-			seq_open_anim_file(seq);
-			seq->len = IMB_anim_get_duration(seq->anim, IMB_TC_RECORD_RUN);
-			changed = TRUE;
-			break;
-	}
-
-	if (changed) {
-		calc_sequence_disp(scene, seq);
-
-		if (seq_test_overlap(ed->seqbasep, seq))
-			shuffle_seq(ed->seqbasep, seq, scene);
-	}
-}