Chris@49: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@0: 
Chris@0: /*
Chris@52:     Sonic Visualiser
Chris@52:     An audio file viewer and annotation editor.
Chris@52:     Centre for Digital Music, Queen Mary, University of London.
Chris@52:     This file copyright 2006 Chris Cannam.
Chris@0:     
Chris@52:     This program is free software; you can redistribute it and/or
Chris@52:     modify it under the terms of the GNU General Public License as
Chris@52:     published by the Free Software Foundation; either version 2 of the
Chris@52:     License, or (at your option) any later version.  See the file
Chris@52:     COPYING included with this distribution for more information.
Chris@0: */
Chris@0: 
Chris@0: #include "Layer.h"
Chris@0: #include "View.h"
Chris@47: #include "Model.h"
Chris@0: 
Chris@0: #include <iostream>
Chris@0: 
Chris@3: #include "layer/LayerFactory.h" //!!! shouldn't be including this here -- does that suggest we need to move this into layer/ ?
Chris@28: #include "PlayParameterRepository.h"
Chris@3: 
Chris@39: Layer::Layer()
Chris@0: {
Chris@0: }
Chris@0: 
Chris@0: Layer::~Layer()
Chris@0: {
Chris@117: //    std::cerr << "Layer::~Layer(" << this << ")" << std::endl;
Chris@0: }
Chris@0: 
Chris@12: QString
Chris@12: Layer::getPropertyContainerIconName() const
Chris@12: {
Chris@12:     return LayerFactory::instance()->getLayerIconName
Chris@12: 	(LayerFactory::instance()->getLayerType(this));
Chris@12: }
Chris@12: 
Chris@47: QString
Chris@47: Layer::getLayerPresentationName() const
Chris@47: {
Chris@47:     QString layerName = objectName();
Chris@47:     QString modelName;
Chris@47:     if (getModel()) modelName = getModel()->objectName();
Chris@47: 	    
Chris@47:     QString text;
Chris@47:     if (modelName != "") {
Chris@47: 	text = QString("%1: %2").arg(modelName).arg(layerName);
Chris@47:     } else {
Chris@47: 	text = layerName;
Chris@47:     }
Chris@47: 	
Chris@47:     return text;
Chris@47: }
Chris@47: 
Chris@0: void
Chris@0: Layer::setObjectName(const QString &name)
Chris@0: {
Chris@0:     QObject::setObjectName(name);
Chris@0:     emit layerNameChanged();
Chris@0: }
Chris@15: 
Chris@3: QString
Chris@3: Layer::toXmlString(QString indent, QString extraAttributes) const
Chris@3: {
Chris@3:     QString s;
Chris@3:     
Chris@3:     s += indent;
Chris@3: 
Chris@6:     s += QString("<layer id=\"%2\" type=\"%1\" name=\"%3\" model=\"%4\" %5/>\n")
Chris@77: 	.arg(encodeEntities(LayerFactory::instance()->getLayerTypeName
Chris@77:                             (LayerFactory::instance()->getLayerType(this))))
Chris@4: 	.arg(getObjectExportId(this))
Chris@77: 	.arg(encodeEntities(objectName()))
Chris@4: 	.arg(getObjectExportId(getModel()))
Chris@3: 	.arg(extraAttributes);
Chris@3: 
Chris@3:     return s;
Chris@3: }
Chris@0: 
Chris@28: PlayParameters *
Chris@29: Layer::getPlayParameters() 
Chris@28: {
Chris@32: //    std::cerr << "Layer (" << this << ", " << objectName().toStdString() << ")::getPlayParameters: model is "<< getModel() << std::endl;
Chris@28:     const Model *model = getModel();
Chris@28:     if (model) {
Chris@28: 	return PlayParameterRepository::instance()->getPlayParameters(model);
Chris@28:     }
Chris@28:     return 0;
Chris@28: }
Chris@28: 
Chris@29: void
Chris@36: Layer::showLayer(View *view, bool show)
Chris@29: {
Chris@36:     setLayerDormant(view, !show);
Chris@29:     emit layerParametersChanged();
Chris@29: }
Chris@28: 
Chris@28: 
Chris@0: #ifdef INCLUDE_MOCFILES
Chris@0: #include "Layer.moc.cpp"
Chris@0: #endif
Chris@0: