Chris@320: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@320: 
Chris@320: /*
Chris@320:     Sonic Visualiser
Chris@320:     An audio file viewer and annotation editor.
Chris@320:     Centre for Digital Music, Queen Mary, University of London.
Chris@328:     This file copyright 2006-2007 Chris Cannam and QMUL.
Chris@320:    
Chris@320:     This program is free software; you can redistribute it and/or
Chris@320:     modify it under the terms of the GNU General Public License as
Chris@320:     published by the Free Software Foundation; either version 2 of the
Chris@320:     License, or (at your option) any later version.  See the file
Chris@320:     COPYING included with this distribution for more information.
Chris@320: */
Chris@320: 
Chris@320: #include "Transform.h"
Chris@320: 
Chris@328: #include "plugin/PluginIdentifier.h"
Chris@328: 
Chris@332: #include "plugin/FeatureExtractionPluginFactory.h"
Chris@332: 
Chris@328: Transform::Transform() :
Chris@328:     m_stepSize(0),
Chris@328:     m_blockSize(0),
Chris@328:     m_windowType(HanningWindow),
Chris@328:     m_sampleRate(0)
Chris@320: {
Chris@320: }
Chris@320: 
Chris@320: Transform::~Transform()
Chris@320: {
Chris@320: }
Chris@320: 
Chris@328: QString
Chris@328: Transform::createIdentifier(QString type, QString soName, QString label,
Chris@328:                             QString output)
Chris@328: {
Chris@328:     QString pluginId = PluginIdentifier::createIdentifier(type, soName, label);
Chris@328:     return pluginId + ":" + output;
Chris@328: }
Chris@328: 
Chris@328: void
Chris@328: Transform::parseIdentifier(QString identifier,
Chris@328:                            QString &type, QString &soName,
Chris@328:                            QString &label, QString &output)
Chris@328: {
Chris@328:     output = identifier.section(':', 3);
Chris@328:     PluginIdentifier::parseIdentifier(identifier.section(':', 0, 2),
Chris@328:                                       type, soName, label);
Chris@328: }
Chris@328: 
Chris@328: Transform::Type
Chris@328: Transform::getType() const
Chris@328: {
Chris@332:     if (FeatureExtractionPluginFactory::instanceFor(getPluginIdentifier())) {
Chris@332:         return FeatureExtraction;
Chris@332:     } else {
Chris@332:         // We don't have an unknown/invalid return value, so always
Chris@332:         // return this
Chris@332:         return RealTimeEffect;
Chris@332:     }
Chris@328: }
Chris@328: 
Chris@328: QString
Chris@328: Transform::getPluginIdentifier() const
Chris@328: {
Chris@328:     return m_id.section(':', 0, 2);
Chris@328: }
Chris@328: 
Chris@328: QString
Chris@328: Transform::getOutput() const
Chris@328: {
Chris@328:     return m_id.section(':', 3);
Chris@328: }
Chris@328: 
Chris@328: void
Chris@328: Transform::toXml(QTextStream &stream, QString indent, QString extraAttributes) const
Chris@328: {
Chris@328:     
Chris@328: }