[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [58561] trunk/blender/source/blender/ editors/space_sequencer/sequencer_edit.c: pasting strips in the sequencer didn' t check if they overlap existing strips.

[Campbell Barton]

Revision: 58561
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=58561
Author:   campbellbarton
Date:     2013-07-24 05:01:22 +0000 (Wed, 24 Jul 2013)
Log Message:
-----------
pasting strips in the sequencer didn't check if they overlap existing strips.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c

Modified: trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c
===================================================================
--- trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c	2013-07-24 04:49:26 UTC (rev 58560)
+++ trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c	2013-07-24 05:01:22 UTC (rev 58561)
@@ -2794,7 +2794,7 @@
 	Editing *ed = BKE_sequencer_editing_get(scene, TRUE); /* create if needed */
 	ListBase nseqbase = {NULL, NULL};
 	int ofs;
-	Sequence *iseq;
+	Sequence *iseq, *iseq_first;
 
 	ED_sequencer_deselect_all(scene);
 	ofs = scene->r.cfra - seqbase_clipboard_frame;
@@ -2809,15 +2809,22 @@
 		}
 	}
 
-	iseq = nseqbase.first;
+	iseq_first = nseqbase.first;
 
 	BLI_movelisttolist(ed->seqbasep, &nseqbase);
 
 	/* make sure the pasted strips have unique names between them */
-	for (; iseq; iseq = iseq->next) {
+	for (iseq = iseq_first; iseq; iseq = iseq->next) {
 		BKE_sequencer_recursive_apply(iseq, apply_unique_name_cb, scene);
 	}
 
+	/* ensure pasted strips don't overlap */
+	for (iseq = iseq_first; iseq; iseq = iseq->next) {
+		if (BKE_sequence_test_overlap(ed->seqbasep, iseq)) {
+			BKE_sequence_base_shuffle(ed->seqbasep, iseq, scene);
+		}
+	}
+
 	WM_event_add_notifier(C, NC_SCENE | ND_SEQUENCER, scene);
 
 	return OPERATOR_FINISHED;