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[PATCH] tracklist: update position when track is added
From: |
Eric Wong |
Subject: |
[PATCH] tracklist: update position when track is added |
Date: |
Thu, 10 Oct 2013 08:08:40 +0000 |
We don't want to repeat tracks if a track was added to a spot
before the current position on the tracklist.
---
lib/dtas/tracklist.rb | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/lib/dtas/tracklist.rb b/lib/dtas/tracklist.rb
index 325db20..b6f02c3 100644
--- a/lib/dtas/tracklist.rb
+++ b/lib/dtas/tracklist.rb
@@ -91,10 +91,18 @@ class DTAS::Tracklist # :nodoc:
idx = by_track_id[after_track_id] or
raise ArgumentError, "after_track_id invalid"
@list[idx, 1] = [ @list[idx], track ]
- @pos = idx + 1 if set_as_current
+ if set_as_current
+ @pos = idx + 1
+ else
+ @pos += 1 if @pos >= idx
+ end
else # nil = first_track
@list.unshift(track)
- @pos = 0 if set_as_current
+ if set_as_current
+ @pos = 0
+ else
+ @pos += 1 if @pos >= 0
+ end
end
track.object_id
end
--
1.8.4
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