From 30573893a9e60a32b6851e8c1fb934e43390979a Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Wed, 13 Jun 2012 16:46:59 +0000
Subject: [PATCH] Add operation_in_progress() method.

git-svn-id: svn://localhost/ardour2/branches/3.0@12704 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/ardour/session.h | 2 ++
 libs/ardour/session.cc       | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index f7f8516ef3..81529652b3 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -716,6 +716,8 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi
 		return _current_trans_quarks;
 	}
 
+	bool operation_in_progress (GQuark) const;
+
 	void add_commands (std::vector<Command*> const & cmds);
 
 	std::map<PBD::ID,PBD::StatefulDestructible*> registry;
diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc
index f78a26cc05..9e46f38f6a 100644
--- a/libs/ardour/session.cc
+++ b/libs/ardour/session.cc
@@ -4758,3 +4758,9 @@ Session::next_control_id () const
 {
 	return ntracks() + nbusses() + 1;
 }
+
+bool
+Session::operation_in_progress (GQuark op) const
+{
+	return (find (_current_trans_quarks.begin(), _current_trans_quarks.end(), op) != _current_trans_quarks.end());
+}