Chris@0: /* -*- c-basic-offset: 4 -*-  vi:set ts=8 sts=4 sw=4: */
Chris@0: 
Chris@0: /*
Chris@0:     A waveform viewer and audio annotation editor.
Chris@2:     Chris Cannam, Queen Mary University of London, 2005-2006
Chris@0:     
Chris@0:     This is experimental software.  Not for distribution.
Chris@0: */
Chris@0: 
Chris@0: #include "Layer.h"
Chris@0: #include "View.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@3: 
Chris@0: Layer::Layer(View *w)
Chris@0: {
Chris@0:     m_view = w;
Chris@0: 
Chris@0:     // Subclass must call this:
Chris@0: //    w->addLayer(this);
Chris@0: }
Chris@0: 
Chris@0: Layer::~Layer()
Chris@0: {
Chris@0:     m_view->removeLayer(this);
Chris@0: }
Chris@0: 
Chris@0: void
Chris@0: Layer::setObjectName(const QString &name)
Chris@0: {
Chris@0:     QObject::setObjectName(name);
Chris@0:     emit layerNameChanged();
Chris@0: }
Chris@0: 
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@5:     s += QString("<layer id=\"%2\" type=\"%1\" name=\"%3\" model=\"%4\" %5>\n")
Chris@3: 	.arg(LayerFactory::instance()->getLayerTypeName
Chris@3: 	     (LayerFactory::instance()->getLayerType(this)))
Chris@4: 	.arg(getObjectExportId(this))
Chris@3: 	.arg(objectName())
Chris@4: 	.arg(getObjectExportId(getModel()))
Chris@3: 	.arg(extraAttributes);
Chris@3: 
Chris@5:     PropertyList properties = getProperties();
Chris@5: 
Chris@5:     for (PropertyList::const_iterator i = properties.begin();
Chris@5: 	 i != properties.end(); ++i) {
Chris@5: 
Chris@5: 	int pv = getPropertyRangeAndValue(*i, 0, 0);
Chris@5: 	s += indent + "";
Chris@5: 	s += QString("<property name=\"%1\" value=\"%2\"/>\n").arg(*i).arg(pv);
Chris@5:     }
Chris@5: 
Chris@5:     s += indent + "</layer>\n";
Chris@5: 
Chris@3:     return s;
Chris@3: }
Chris@0: 
Chris@0: #ifdef INCLUDE_MOCFILES
Chris@0: #include "Layer.moc.cpp"
Chris@0: #endif
Chris@0: