lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam and QMUL.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #include "Layer.h"
lbajardsilogic@0: #include "view/View.h"
lbajardsilogic@0: #include "data/model/Model.h"
lbajardsilogic@0: 
lbajardsilogic@0: #include <iostream>
lbajardsilogic@0: 
lbajardsilogic@0: #include <QMutexLocker>
lbajardsilogic@0: 
lbajardsilogic@0: #include "LayerFactory.h"
lbajardsilogic@0: #include "base/PlayParameterRepository.h"
lbajardsilogic@0: 
lbajardsilogic@46: Layer::Layer() : 
lbajardsilogic@46: 	m_modelName(""),
lbajardsilogic@46: 	m_modelId(0)
lbajardsilogic@0: {
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: Layer::~Layer()
lbajardsilogic@0: {
lbajardsilogic@0: //    std::cerr << "Layer::~Layer(" << this << ")" << std::endl;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: Layer::getPropertyContainerIconName() const
lbajardsilogic@0: {
lbajardsilogic@0:     return LayerFactory::getInstance()->getLayerIconName
lbajardsilogic@0: 	(LayerFactory::getInstance()->getLayerType(this));
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: Layer::getLayerPresentationName() const
lbajardsilogic@0: {
lbajardsilogic@0: //    QString layerName = objectName();
lbajardsilogic@0: 
lbajardsilogic@0:     LayerFactory *factory = LayerFactory::getInstance();
lbajardsilogic@0:     QString layerName = factory->getLayerPresentationName
lbajardsilogic@0:         (factory->getLayerType(this));
lbajardsilogic@0: 
lbajardsilogic@0:     QString modelName;
lbajardsilogic@0:     if (getModel()) modelName = getModel()->objectName();
lbajardsilogic@0: 	    
lbajardsilogic@0:     QString text;
lbajardsilogic@0:     if (modelName != "") {
lbajardsilogic@0: 	text = QString("%1: %2").arg(modelName).arg(layerName);
lbajardsilogic@0:     } else {
lbajardsilogic@0: 	text = layerName;
lbajardsilogic@0:     }
lbajardsilogic@0: 	
lbajardsilogic@0:     return text;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: Layer::setObjectName(const QString &name)
lbajardsilogic@0: {
lbajardsilogic@0:     QObject::setObjectName(name);
lbajardsilogic@0:     emit layerNameChanged();
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: Layer::toXmlString(QString indent, QString extraAttributes) const
lbajardsilogic@0: {
lbajardsilogic@0:     QString s;
lbajardsilogic@0:     
lbajardsilogic@0:     s += indent;
lbajardsilogic@0: 
lbajardsilogic@0:     s += QString("<layer id=\"%2\" type=\"%1\" name=\"%3\" model=\"%4\" %5/>\n")
lbajardsilogic@0: 	.arg(encodeEntities(LayerFactory::getInstance()->getLayerTypeName
lbajardsilogic@0:                             (LayerFactory::getInstance()->getLayerType(this))))
lbajardsilogic@0: 	.arg(getObjectExportId(this))
lbajardsilogic@0: 	.arg(encodeEntities(objectName()))
lbajardsilogic@0: 	.arg(getObjectExportId(getModel()))
lbajardsilogic@0: 	.arg(extraAttributes);
lbajardsilogic@0: 
lbajardsilogic@0:     return s;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@18: QString
lbajardsilogic@18: Layer::toEasaierXmlString(QString indent, QString extraAttributes) const
lbajardsilogic@18: {
lbajardsilogic@18:     QString s;
lbajardsilogic@18:     
lbajardsilogic@18:     s += indent;
lbajardsilogic@18: 
lbajardsilogic@18:     s += QString("<layer id=\"%2\" type=\"%1\" name=\"%3\" model=\"%4\" modelId=\"%5\" %6/>\n")
lbajardsilogic@18: 	.arg(encodeEntities(LayerFactory::getInstance()->getLayerTypeName
lbajardsilogic@18:                             (LayerFactory::getInstance()->getLayerType(this))))
lbajardsilogic@18: 	.arg(getObjectExportId(this))
lbajardsilogic@18: 	.arg(encodeEntities(objectName()))
lbajardsilogic@18: 	.arg(getModelName())
lbajardsilogic@18: 	.arg(getModelId())
lbajardsilogic@18: 	.arg(extraAttributes);
lbajardsilogic@18: 
lbajardsilogic@18:     return s;
lbajardsilogic@18: }
lbajardsilogic@18: 
lbajardsilogic@0: PlayParameters *
lbajardsilogic@0: Layer::getPlayParameters() 
lbajardsilogic@0: {
lbajardsilogic@0: //    std::cerr << "Layer (" << this << ", " << objectName().toStdString() << ")::getPlayParameters: model is "<< getModel() << std::endl;
lbajardsilogic@0:     const Model *model = getModel();
lbajardsilogic@0:     if (model) {
lbajardsilogic@0: 	return PlayParameterRepository::getInstance()->getPlayParameters(model);
lbajardsilogic@0:     }
lbajardsilogic@0:     return 0;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: Layer::setLayerDormant(const View *v, bool dormant)
lbajardsilogic@0: {
lbajardsilogic@0:     const void *vv = (const void *)v;
lbajardsilogic@0:     QMutexLocker locker(&m_dormancyMutex);
lbajardsilogic@0:     m_dormancy[vv] = dormant;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: bool
lbajardsilogic@0: Layer::isLayerDormant(const View *v) const
lbajardsilogic@0: {
lbajardsilogic@0:     const void *vv = (const void *)v;
lbajardsilogic@0:     QMutexLocker locker(&m_dormancyMutex);
lbajardsilogic@0:     if (m_dormancy.find(vv) == m_dormancy.end()) return false;
lbajardsilogic@0:     return m_dormancy.find(vv)->second;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: Layer::showLayer(View *view, bool show)
lbajardsilogic@0: {
lbajardsilogic@0:     setLayerDormant(view, !show);
lbajardsilogic@0:     emit layerParametersChanged();
lbajardsilogic@0: }
lbajardsilogic@0: