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| author | Paul Davis <paul@linuxaudiosystems.com> | 2010-09-20 19:18:17 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-09-20 19:18:17 +0000 |
| commit | 97a96ee250a3efcf8004d7d560f578237bfecc4c (patch) | |
| tree | a81ce33d73762533032e488ba83c28b892f86eb3 /libs/ardour/playlist.cc | |
| parent | 6a93c41201c07e0d9622a63492f7e164ebd9bece (diff) | |
region list displays actual playlist use count for each region, rather than a GUI-based count
git-svn-id: svn://localhost/ardour2/branches/3.0@7814 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/playlist.cc')
| -rw-r--r-- | libs/ardour/playlist.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc index 334b3f163d..614c0f5e36 100644 --- a/libs/ardour/playlist.cc +++ b/libs/ardour/playlist.cc @@ -2712,6 +2712,21 @@ Playlist::find_region (const ID& id) const return boost::shared_ptr<Region> (); } +uint32_t +Playlist::region_use_count (boost::shared_ptr<Region> r) const +{ + RegionLock rlock (const_cast<Playlist*> (this)); + uint32_t cnt = 0; + + for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) { + if ((*i) == r) { + cnt++; + } + } + + return cnt; +} + boost::shared_ptr<Region> Playlist::region_by_id (const ID& id) const { |