diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2010-09-20 19:18:17 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-09-20 19:18:17 +0000 |
commit | 97a96ee250a3efcf8004d7d560f578237bfecc4c (patch) | |
tree | a81ce33d73762533032e488ba83c28b892f86eb3 /libs/ardour/session_playlists.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/session_playlists.cc')
-rw-r--r-- | libs/ardour/session_playlists.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libs/ardour/session_playlists.cc b/libs/ardour/session_playlists.cc index b54faba97e..66b4b53b67 100644 --- a/libs/ardour/session_playlists.cc +++ b/libs/ardour/session_playlists.cc @@ -413,3 +413,20 @@ SessionPlaylists::find_crossfade (const PBD::ID& id) return boost::shared_ptr<Crossfade> (); } + +uint32_t +SessionPlaylists::region_use_count (boost::shared_ptr<Region> region) const +{ + Glib::Mutex::Lock lm (lock); + uint32_t cnt = 0; + + for (List::iterator i = playlists.begin(); i != playlists.end(); ++i) { + cnt += (*i)->region_use_count (region); + } + + for (List::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ++i) { + cnt += (*i)->region_use_count (region); + } + + return cnt; +} |