Fix off-by-one in body_range().

[ardour.git] / libs / ardour / playlist.cc

diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc
index 390f9fdaaddc0a879dd3fbe4b4eae9f57143994f..8a19b1fcebdf1f60fba36f03564106c47141aed1 100644 (file)
--- a/libs/ardour/playlist.cc
+++ b/libs/ardour/playlist.cc
@@ -47,9 +47,9 @@ using namespace ARDOUR;
 using namespace PBD;
 
 namespace ARDOUR {
-namespace Properties {
-PBD::PropertyDescriptor<bool> regions;
-}
+       namespace Properties {
+               PBD::PropertyDescriptor<bool> regions;
+       }
 }
 
 struct ShowMeTheList {
@@ -311,6 +311,7 @@ Playlist::init (bool hide)
        in_partition = false;
        subcnt = 0;
        _frozen = false;
+       _capture_insertion_underway = false;
        _combine_ops = 0;
 
        _session.history().BeginUndoRedo.connect_same_thread (*this, boost::bind (&Playlist::begin_undo, this));
@@ -2179,6 +2180,16 @@ Playlist::n_regions() const
        return regions.size();
 }
 
+/** @return true if the all_regions list is empty, ie this playlist
+ *  has never had a region added to it.
+ */
+bool
+Playlist::all_regions_empty() const
+{
+       RegionReadLock rl (const_cast<Playlist *> (this));
+       return all_regions.empty();
+}
+
 pair<framepos_t, framepos_t>
 Playlist::get_extent () const
 {
@@ -3108,3 +3119,9 @@ restart:
                check_crossfades (*i);
        }
 }
+
+void
+Playlist::set_capture_insertion_in_progress (bool yn)
+{
+       _capture_insertion_underway = yn;
+}