From 815abed5c5ac3770f5df4bbae733035fee9595f4 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 31 May 2021 13:20:44 -0600
Subject: [PATCH] alter API for playlist ripple callback, to provide required
 information

---
 libs/ardour/ardour/playlist.h |  2 +-
 libs/ardour/playlist.cc       | 16 ++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 5386428990..45f2c5917a 100644
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -191,7 +191,7 @@ public:
 
 	void shuffle (boost::shared_ptr<Region>, int dir);
 
-	typedef boost::function<void (Playlist&)> RippleCallback;
+	typedef boost::function<void (Playlist&, samplepos_t, samplecnt_t)> RippleCallback;
 
 	void ripple (samplepos_t at, samplecnt_t distance, RegionList* exclude, RippleCallback ripple_callback);
 	void ripple (samplepos_t at, samplecnt_t distance, boost::shared_ptr<Region> exclude, RippleCallback ripple_callback)
diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc
index 33479591de..6c6e89a3dd 100644
--- a/libs/ardour/playlist.cc
+++ b/libs/ardour/playlist.cc
@@ -878,7 +878,7 @@ Playlist::remove_gaps (samplepos_t gap_threshold, samplepos_t leave_gap, boost::
 	RegionList::iterator i;
 	RegionList::iterator nxt (regions.end());
 	bool closed = false;
-	boost::function<void (Playlist&)> null_ripple_callback;
+	RippleCallback null_ripple_callback;
 
 	if (regions.size() < 2) {
 		return;
@@ -1653,6 +1653,12 @@ Playlist::splice_unlocked (samplepos_t at, samplecnt_t distance, boost::shared_p
 	notify_contents_changed ();
 }
 
+void
+Playlist::ripple (samplepos_t at, samplecnt_t distance, RegionList* exclude, RippleCallback ripple_callback)
+{
+	ripple_locked (at, distance, exclude, ripple_callback);
+}
+
 void
 Playlist::ripple_locked (samplepos_t at, samplecnt_t distance, RegionList* exclude, RippleCallback ripple_callback)
 {
@@ -1694,7 +1700,7 @@ Playlist::ripple_unlocked (samplepos_t at, samplecnt_t distance, RegionList* exc
 
 	_rippling = false;
 
-	ripple_callback (*this);
+	ripple_callback (*this, at, distance);
 
 	if (notify) {
 		notify_contents_changed ();
@@ -3024,12 +3030,6 @@ Playlist::region_is_shuffle_constrained (boost::shared_ptr<Region>)
 	return false;
 }
 
-void
-Playlist::ripple (samplepos_t at, samplecnt_t distance, RegionList* exclude, RippleCallback ripple_callback)
-{
-	ripple_locked (at, distance, exclude, ripple_callback);
-}
-
 void
 Playlist::update_after_tempo_map_change ()
 {