[vlmc-devel] SequenceWorkflow: Don' t move if the position is the same as the new position

[Yikai Lu]

vlmc | branch: master | Yikai Lu <luyikei.qmltu at gmail.com> | Mon Aug  8 19:19:14 2016 -0500| [fb435d46cc09b627c01dac71c96bc5395394e5ee] | committer: Yikai Lu

SequenceWorkflow: Don't move if the position is the same as the new position

> https://code.videolan.org/videolan/vlmc/commit/fb435d46cc09b627c01dac71c96bc5395394e5ee
---

 src/Workflow/SequenceWorkflow.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Workflow/SequenceWorkflow.cpp b/src/Workflow/SequenceWorkflow.cpp
index 15b7b27..973c9da 100644
--- a/src/Workflow/SequenceWorkflow.cpp
+++ b/src/Workflow/SequenceWorkflow.cpp
@@ -109,6 +109,9 @@ SequenceWorkflow::moveClip( const QUuid& uuid, quint32 trackId, qint64 pos )
     }
     auto clip = std::get<ClipTupleIndex::Clip>( it.value() );
     auto oldTrackId = std::get<ClipTupleIndex::TrackId>( it.value() );
+    auto oldPosition = std::get<ClipTupleIndex::Position>( it.value() );
+    if ( oldPosition == pos )
+        return true;
     auto track = trackFromFormats( oldTrackId, clip->formats() );
     bool ret = true;
     if ( trackId != oldTrackId )