Mercurial > hg > svcore
view data/model/DenseTimeValueModel.cpp @ 1722:29c5fdaccb9b
Merge
author | Chris Cannam |
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date | Mon, 10 Jun 2019 11:01:55 +0100 |
parents | 0d89abd631ac |
children | 52705a328b34 |
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/* -*- 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 2006 Chris Cannam. 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 "DenseTimeValueModel.h" #include "base/PlayParameterRepository.h" #include <QStringList> DenseTimeValueModel::DenseTimeValueModel() { PlayParameterRepository::getInstance()->addPlayable(this); } DenseTimeValueModel::~DenseTimeValueModel() { PlayParameterRepository::getInstance()->removePlayable(this); } QString DenseTimeValueModel::toDelimitedDataString(QString delimiter, DataExportOptions, sv_frame_t startFrame, sv_frame_t duration) const { int ch = getChannelCount(); if (duration <= 0) return ""; auto data = getMultiChannelData(0, ch - 1, startFrame, duration); if (data.empty() || data[0].empty()) return ""; QStringList list; for (sv_frame_t i = 0; in_range_for(data[0], i); ++i) { QStringList parts; parts << QString("%1").arg(startFrame + i); for (int c = 0; in_range_for(data, c); ++c) { parts << QString("%1").arg(data[c][i]); } list << parts.join(delimiter); } return list.join("\n"); }