diff data/model/RangeSummarisableTimeValueModel.cpp @ 297:c022976d18e8

* Merge from sv-match-alignment branch (excluding alignment-specific document).
  - add aggregate wave model (not yet complete enough to be added as a true
    model in a layer, but there's potential)
  - add play solo mode
  - add alignment model -- unused in plain SV
  - fix two plugin leaks
  - add m3u playlist support (opens all files at once, potentially hazardous)
  - fix retrieval of pre-encoded URLs
  - add ability to resample audio files on import, so as to match rates with
    other files previously loaded; add preference for same
  - add preliminary support in transform code for range and rate of transform
    input
  - reorganise preferences dialog, move dark-background option to preferences,
    add option for temporary directory location

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/data/model/RangeSummarisableTimeValueModel.cpp	Fri Sep 28 13:56:38 2007 +0000
@@ -0,0 +1,62 @@
+/* -*- 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"
+
+#include <iostream>
+
+void
+RangeSummarisableTimeValueModel::setAlignment(AlignmentModel *alignment)
+{
+    delete m_alignment;
+    m_alignment = alignment;
+    connect(m_alignment, SIGNAL(completionChanged()),
+            this, SIGNAL(alignmentCompletionChanged()));
+}
+
+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);
+}
+
+int
+RangeSummarisableTimeValueModel::getAlignmentCompletion() const
+{
+    std::cerr << "RangeSummarisableTimeValueModel::getAlignmentCompletion" << std::endl;
+    if (!m_alignment) return 100;
+    int completion = 0;
+    (void)m_alignment->isReady(&completion);
+    std::cerr << " -> " << completion << std::endl;
+    return completion;
+}
+