[Sv1-commits] SF.net SVN: sv1: [734] sonic-visualiser/branches/match-alignment/data/model /RangeSummarisableTimeValueModel.cpp

[<ca...@us...>]

Revision: 734
          http://sv1.svn.sourceforge.net/sv1/?rev=734&view=rev
Author:   cannam
Date:     2007-09-17 01:39:50 -0700 (Mon, 17 Sep 2007)

Log Message:
-----------

* adding forgotten file

Added Paths:
-----------
    sonic-visualiser/branches/match-alignment/data/model/RangeSummarisableTimeValueModel.cpp

Added: sonic-visualiser/branches/match-alignment/data/model/RangeSummarisableTimeValueModel.cpp
===================================================================
--- sonic-visualiser/branches/match-alignment/data/model/RangeSummarisableTimeValueModel.cpp	                        (rev 0)
+++ sonic-visualiser/branches/match-alignment/data/model/RangeSummarisableTimeValueModel.cpp	2007-09-17 08:39:50 UTC (rev 734)
@@ -0,0 +1,48 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2007 QMUL.
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "RangeSummarisableTimeValueModel.h"
+
+#include "AlignmentModel.h"
+
+void
+RangeSummarisableTimeValueModel::setAlignment(AlignmentModel *alignment)
+{
+    delete m_alignment;
+    m_alignment = alignment;
+}
+
+const Model *
+RangeSummarisableTimeValueModel::getAlignmentReference() const
+{
+    if (!m_alignment) return 0;
+    return m_alignment->getReferenceModel();
+}
+
+size_t
+RangeSummarisableTimeValueModel::alignToReference(size_t frame) const
+{
+    if (!m_alignment) return frame;
+    return m_alignment->toReference(frame);
+}
+
+size_t
+RangeSummarisableTimeValueModel::alignFromReference(size_t refFrame) const
+{
+    if (!m_alignment) return refFrame;
+    return m_alignment->fromReference(refFrame);
+}
+
+


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