From 38382b792113cbf23881c1dca64e16c2d0207d45 Mon Sep 17 00:00:00 2001
From: Sakari Bergen <sakari.bergen@beatwaves.net>
Date: Wed, 26 Nov 2008 17:13:50 +0000
Subject: More work on track import and some cleaning up of ElementImporter
 interface

git-svn-id: svn://localhost/ardour2/branches/3.0@4265 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/element_importer.cc | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'libs/ardour/element_importer.cc')

diff --git a/libs/ardour/element_importer.cc b/libs/ardour/element_importer.cc
index 0312f0ef15..af8dd770da 100644
--- a/libs/ardour/element_importer.cc
+++ b/libs/ardour/element_importer.cc
@@ -37,7 +37,7 @@ sigc::signal <bool, string> ElementImporter::Prompt;
 ElementImporter::ElementImporter (XMLTree const & source, ARDOUR::Session & session) : 
   source (source),
   session(session),
-  queued (false),
+  _queued (false),
   _broken (false)
 {
 	// Get samplerate
@@ -49,6 +49,35 @@ ElementImporter::ElementImporter (XMLTree const & source, ARDOUR::Session & sess
 	}
 }
 
+ElementImporter::~ElementImporter ()
+{
+	cancel_move ();
+}
+
+void
+ElementImporter::move ()
+{
+	if (!_queued) { return; }
+	_move ();
+}
+
+bool
+ElementImporter::prepare_move ()
+{
+	if (_queued) {
+		return true;
+	}
+	_queued = _prepare_move ();
+	return _queued;
+}
+
+void
+ElementImporter::cancel_move ()
+{
+	if (!_queued) { return; }
+	_cancel_move ();
+}
+
 string
 ElementImporter::smpte_to_string(SMPTE::Time & time) const
 {
-- 
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