annotate 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
author Chris Cannam
date Fri, 28 Sep 2007 13:56:38 +0000
parents
children 3ff8f571da09
rev   line source
Chris@297 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@297 2
Chris@297 3 /*
Chris@297 4 Sonic Visualiser
Chris@297 5 An audio file viewer and annotation editor.
Chris@297 6 Centre for Digital Music, Queen Mary, University of London.
Chris@297 7 This file copyright 2007 QMUL.
Chris@297 8
Chris@297 9 This program is free software; you can redistribute it and/or
Chris@297 10 modify it under the terms of the GNU General Public License as
Chris@297 11 published by the Free Software Foundation; either version 2 of the
Chris@297 12 License, or (at your option) any later version. See the file
Chris@297 13 COPYING included with this distribution for more information.
Chris@297 14 */
Chris@297 15
Chris@297 16 #include "RangeSummarisableTimeValueModel.h"
Chris@297 17
Chris@297 18 #include "AlignmentModel.h"
Chris@297 19
Chris@297 20 #include <iostream>
Chris@297 21
Chris@297 22 void
Chris@297 23 RangeSummarisableTimeValueModel::setAlignment(AlignmentModel *alignment)
Chris@297 24 {
Chris@297 25 delete m_alignment;
Chris@297 26 m_alignment = alignment;
Chris@297 27 connect(m_alignment, SIGNAL(completionChanged()),
Chris@297 28 this, SIGNAL(alignmentCompletionChanged()));
Chris@297 29 }
Chris@297 30
Chris@297 31 const Model *
Chris@297 32 RangeSummarisableTimeValueModel::getAlignmentReference() const
Chris@297 33 {
Chris@297 34 if (!m_alignment) return 0;
Chris@297 35 return m_alignment->getReferenceModel();
Chris@297 36 }
Chris@297 37
Chris@297 38 size_t
Chris@297 39 RangeSummarisableTimeValueModel::alignToReference(size_t frame) const
Chris@297 40 {
Chris@297 41 if (!m_alignment) return frame;
Chris@297 42 return m_alignment->toReference(frame);
Chris@297 43 }
Chris@297 44
Chris@297 45 size_t
Chris@297 46 RangeSummarisableTimeValueModel::alignFromReference(size_t refFrame) const
Chris@297 47 {
Chris@297 48 if (!m_alignment) return refFrame;
Chris@297 49 return m_alignment->fromReference(refFrame);
Chris@297 50 }
Chris@297 51
Chris@297 52 int
Chris@297 53 RangeSummarisableTimeValueModel::getAlignmentCompletion() const
Chris@297 54 {
Chris@297 55 std::cerr << "RangeSummarisableTimeValueModel::getAlignmentCompletion" << std::endl;
Chris@297 56 if (!m_alignment) return 100;
Chris@297 57 int completion = 0;
Chris@297 58 (void)m_alignment->isReady(&completion);
Chris@297 59 std::cerr << " -> " << completion << std::endl;
Chris@297 60 return completion;
Chris@297 61 }
Chris@297 62