X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=inline;f=gtk2_ardour%2Fregion_selection.cc;h=1536dd61e4e7ad1b8bfdfa1b5bbff437d8ab981b;hb=aabc5108f34058d466d1e7451694193a08379ce2;hp=333e2104ad8f49244affffc5883c939f162ad763;hpb=ed626628b54e67dd9621c08d82a42afaed00c7ac;p=ardour.git

diff --git a/gtk2_ardour/region_selection.cc b/gtk2_ardour/region_selection.cc
index 333e2104ad..1536dd61e4 100644
--- a/gtk2_ardour/region_selection.cc
+++ b/gtk2_ardour/region_selection.cc
@@ -21,6 +21,7 @@
 #include "ardour/region.h"
 
 #include "gui_thread.h"
+#include "midi_region_view.h"
 #include "region_view.h"
 #include "region_selection.h"
 #include "time_axis_view.h"
@@ -33,7 +34,7 @@ using namespace PBD;
  */
 RegionSelection::RegionSelection ()
 {
-	RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, ui_bind (&RegionSelection::remove_it, this, _1), gui_context());
+	RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, boost::bind (&RegionSelection::remove_it, this, _1), gui_context());
 }
 
 /** Copy constructor.
@@ -42,7 +43,7 @@ RegionSelection::RegionSelection ()
 RegionSelection::RegionSelection (const RegionSelection& other)
 	: std::list<RegionView*>()
 {
-	RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, ui_bind (&RegionSelection::remove_it, this, _1), gui_context());
+	RegionView::RegionViewGoingAway.connect (death_connection, MISSING_INVALIDATOR, boost::bind (&RegionSelection::remove_it, this, _1), gui_context());
 
 	for (RegionSelection::const_iterator i = other.begin(); i != other.end(); ++i) {
 		add (*i);
@@ -73,6 +74,7 @@ void
 RegionSelection::clear_all()
 {
 	clear();
+	pending.clear ();
 	_bylayer.clear();
 }
 
@@ -269,8 +271,35 @@ RegionSelection::end_frame () const
 {
 	framepos_t e = 0;
 	for (RegionSelection::const_iterator i = begin(); i != end(); ++i) {
-		e = max (e, (*i)->region()->position () + (*i)->region()->length ());
+		e = max (e, (*i)->region()->last_frame ());
 	}
 
 	return e;
 }
+
+/** @return the playlists that the regions in the selection are on */
+set<boost::shared_ptr<Playlist> >
+RegionSelection::playlists () const
+{
+	set<boost::shared_ptr<Playlist> > pl;
+	for (RegionSelection::const_iterator i = begin(); i != end(); ++i) {
+		pl.insert ((*i)->region()->playlist ());
+	}
+
+	return pl;
+}
+
+size_t
+RegionSelection::n_midi_regions () const
+{
+	size_t count = 0;
+
+	for (const_iterator r = begin(); r != end(); ++r) {
+		MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
+		if (mrv) {
+			++count;
+		}
+	}
+
+	return count;
+}