lbajardsilogic@15: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@15: 
lbajardsilogic@15: /*	Sound Access	
lbajardsilogic@15: 		EASAIER client application.	
lbajardsilogic@15: 		Silogic 2007. Laure Bajard. 
lbajardsilogic@15: 	
lbajardsilogic@15: 	This program is free software; you can redistribute it and/or    
lbajardsilogic@15: 	modify it under the terms of the GNU General Public License as    
lbajardsilogic@15: 	published by the Free Software Foundation; either version 2 of the    
lbajardsilogic@15: 	License, or (at your option) any later version.  See the file    
lbajardsilogic@15: 	COPYING included with this distribution for more information.
lbajardsilogic@15: */
lbajardsilogic@15: 
lbajardsilogic@15: #include "ModelReader.h"
lbajardsilogic@15: 
lbajardsilogic@15: #include "document/Document.h"
lbajardsilogic@15: #include "layer/Layer.h"
lbajardsilogic@15: 
lbajardsilogic@15: #include "data/model/EditableDenseThreeDimensionalModel.h"
lbajardsilogic@15: #include "data/model/SparseOneDimensionalModel.h"
lbajardsilogic@15: #include "data/model/SparseTimeValueModel.h"
lbajardsilogic@15: #include "data/model/NoteModel.h"
lbajardsilogic@15: #include "data/model/TextModel.h"
lbajardsilogic@15: #include "data/model/IntervalModel.h"
lbajardsilogic@15: #include "view/Pane.h"
lbajardsilogic@15: 
lbajardsilogic@15: #include <iostream>
lbajardsilogic@15: 
lbajardsilogic@15: ModelReader::ModelReader(Document *document, Layer * layer, Pane * pane) : 
lbajardsilogic@15: 	m_document(document),
lbajardsilogic@15: 	m_layer(layer),
lbajardsilogic@15: 	m_pane(pane)
lbajardsilogic@15: {}
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelReader::parse(const QString & filename)
lbajardsilogic@15: {
lbajardsilogic@15: 	ModelHandler handler(m_document, m_layer, m_pane);
lbajardsilogic@15:     QXmlSimpleReader reader;
lbajardsilogic@15:     reader.setContentHandler(&handler);
lbajardsilogic@15:     reader.setErrorHandler(&handler);
lbajardsilogic@15: 
lbajardsilogic@15: 	QFile file(filename);
lbajardsilogic@15: 
lbajardsilogic@15:     if (!file.open(QFile::ReadOnly | QFile::Text)) {
lbajardsilogic@15:         return false;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     QXmlInputSource xmlInputSource(&file);
lbajardsilogic@15:     if (reader.parse(xmlInputSource))
lbajardsilogic@15: 	{
lbajardsilogic@15: 		return true;
lbajardsilogic@15: 	}
lbajardsilogic@15: 	
lbajardsilogic@15: 	return false;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: ModelHandler::ModelHandler(Document *document, Layer * layer, Pane* pane) : QXmlDefaultHandler(),
lbajardsilogic@15: 	m_document(document),
lbajardsilogic@15: 	m_layer(layer),
lbajardsilogic@15: 	m_pane(pane),
lbajardsilogic@15:     m_model(0),
lbajardsilogic@15:     m_datasetSeparator(" "),
lbajardsilogic@15:     m_inData(false),
lbajardsilogic@15: 	m_inRow(false),
lbajardsilogic@15:     m_rowNumber(0)
lbajardsilogic@15: {}
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::startElement(const QString &namespaceURI, const QString &localName,
lbajardsilogic@15: 						  const QString &qName, const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15: 	
lbajardsilogic@15:     QString name = qName.toLower();
lbajardsilogic@15: 
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     // Valid element names:
lbajardsilogic@15:     //
lbajardsilogic@15:     // easaier
lbajardsilogic@15:     // data
lbajardsilogic@15:     // dataset
lbajardsilogic@15:     // model
lbajardsilogic@15:     // point
lbajardsilogic@15:     // row
lbajardsilogic@15: 	// interval
lbajardsilogic@15:     
lbajardsilogic@15:     if (name == "easaier") {
lbajardsilogic@15: 
lbajardsilogic@15: 		// nothing needed
lbajardsilogic@15: 		ok = true;
lbajardsilogic@15: 
lbajardsilogic@15:     } else if (name == "data") {
lbajardsilogic@15: 
lbajardsilogic@15: 		m_inData = true;
lbajardsilogic@15: 		if (m_layer == 0)
lbajardsilogic@15: 		{
lbajardsilogic@15: 			ok = readLayer(attributes);
lbajardsilogic@15: 		} else {
lbajardsilogic@15: 			ok = true;
lbajardsilogic@15: 		}
lbajardsilogic@15: 
lbajardsilogic@15:     } else if (name == "model") {
lbajardsilogic@15: 
lbajardsilogic@15: 		ok = readModel(attributes);
lbajardsilogic@15:     
lbajardsilogic@15:     } else if (name == "dataset") {
lbajardsilogic@15: 	
lbajardsilogic@15: 		ok = readDatasetStart(attributes);
lbajardsilogic@15: 
lbajardsilogic@15:     } else if (name == "bin") {
lbajardsilogic@15: 	
lbajardsilogic@15: 		ok = addBinToDataset(attributes);
lbajardsilogic@15:     
lbajardsilogic@15:     } else if (name == "point") {
lbajardsilogic@15: 	
lbajardsilogic@15: 		ok = addPointToDataset(attributes);
lbajardsilogic@15: 
lbajardsilogic@15:     } else if (name == "row") {
lbajardsilogic@15: 
lbajardsilogic@15: 		ok = addRowToDataset(attributes);
lbajardsilogic@15: 
lbajardsilogic@15:     } else if (name == "interval") {
lbajardsilogic@15: 	
lbajardsilogic@15: 		ok = addIntervalToDataset(attributes);
lbajardsilogic@15: 
lbajardsilogic@15:     } 
lbajardsilogic@15: 
lbajardsilogic@15:     if (!ok) {
lbajardsilogic@15: 		std::cerr << "WARNING: ModelReader-XML: Failed to completely process element \""
lbajardsilogic@15: 		  << name.toLocal8Bit().data() << "\"" << std::endl;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     return true;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::endElement(const QString &namespaceURI, const QString &localName,
lbajardsilogic@15: 						const QString &qName)
lbajardsilogic@15: {
lbajardsilogic@15: 	QString name = qName.toLower();
lbajardsilogic@15: 
lbajardsilogic@15:     if (name == "dataset") 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		if ((m_model) && (m_layer))
lbajardsilogic@15: 		{
lbajardsilogic@15: 			m_document->addImportedModel(m_model);
lbajardsilogic@15: 			m_document->setModel(m_layer, m_model);
lbajardsilogic@15: 		}
lbajardsilogic@15:     } 
lbajardsilogic@15: 	else if (name == "data") 
lbajardsilogic@15: 	{
lbajardsilogic@15:         m_inData = false;
lbajardsilogic@15: 		if (m_pane && m_layer)
lbajardsilogic@15: 		{
lbajardsilogic@15: 			m_document->addLayerToView(m_pane, m_layer);
lbajardsilogic@15: 		}
lbajardsilogic@15:     } 
lbajardsilogic@15: 	else if (name == "row") 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		m_inRow = false;
lbajardsilogic@15:     } 
lbajardsilogic@15: 
lbajardsilogic@15:     return true;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::characters(const QString &str)
lbajardsilogic@15: {
lbajardsilogic@15: 	bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     if (m_inRow) {
lbajardsilogic@15: 		ok = readRowData(str);
lbajardsilogic@15: 		if (!ok) {
lbajardsilogic@15: 			std::cerr << "WARNING: ModelReader-XML: Failed to read row data content for row " << m_rowNumber << std::endl;
lbajardsilogic@15: 		}
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     return true;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::error(const QXmlParseException &exception)
lbajardsilogic@15: {
lbajardsilogic@15: 	QString errorString;
lbajardsilogic@15: 	errorString += QString("ERROR: ModelReader-XML: %1 at line %2, column %3")
lbajardsilogic@15: 	.arg(exception.message())
lbajardsilogic@15: 	.arg(exception.lineNumber())
lbajardsilogic@15: 	.arg(exception.columnNumber());
lbajardsilogic@15:     std::cerr << errorString.toLocal8Bit().data() << std::endl;
lbajardsilogic@15:     return QXmlDefaultHandler::error(exception);
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::fatalError(const QXmlParseException &exception)
lbajardsilogic@15: {
lbajardsilogic@15: 	QString errorString;
lbajardsilogic@15: 	errorString += QString("FATAL ERROR: ModelReader-XML: %1 at line %2, column %3")
lbajardsilogic@15: 	.arg(exception.message())
lbajardsilogic@15: 	.arg(exception.lineNumber())
lbajardsilogic@15: 	.arg(exception.columnNumber());
lbajardsilogic@15:     std::cerr << errorString.toLocal8Bit().data() << std::endl;
lbajardsilogic@15:     return QXmlDefaultHandler::fatalError(exception);
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: #define READ_MANDATORY(TYPE, NAME, CONVERSION)		      \
lbajardsilogic@15:     TYPE NAME = attributes.value(#NAME).trimmed().CONVERSION(&ok); \
lbajardsilogic@15:     if (!ok) { \
lbajardsilogic@15: 	std::cerr << "WARNING: ModelReader-XML: Missing or invalid mandatory " #TYPE " attribute \"" #NAME "\"" << std::endl; \
lbajardsilogic@15: 	return false; \
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::readModel(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     READ_MANDATORY(int, id, toInt);
lbajardsilogic@15: 
lbajardsilogic@15:     QString name = attributes.value("name");
lbajardsilogic@15: 
lbajardsilogic@15: 	if (m_layer->getModelName() == "")
lbajardsilogic@15: 	{
lbajardsilogic@15: 		m_layer->setModelName(name);
lbajardsilogic@15: 		m_layer->setModelId(id);
lbajardsilogic@15: 	}
lbajardsilogic@15: 
lbajardsilogic@15:     READ_MANDATORY(int, sampleRate, toInt);
lbajardsilogic@15: 
lbajardsilogic@15:     QString type = attributes.value("type").trimmed();
lbajardsilogic@15:     bool mainModel = (attributes.value("mainModel").trimmed() == "true");
lbajardsilogic@15:     
lbajardsilogic@15:     if (type == "dense") 
lbajardsilogic@15: 	{
lbajardsilogic@15: 	
lbajardsilogic@15: 		READ_MANDATORY(int, dimensions, toInt);
lbajardsilogic@15: 			    
lbajardsilogic@15: 		// Currently the only dense model we support here
lbajardsilogic@15: 		// is the dense 3d model.  Dense time-value models
lbajardsilogic@15: 		// are always file-backed waveform data, at this
lbajardsilogic@15: 		// point, and they come in as the wavefile model
lbajardsilogic@15: 		// type above.
lbajardsilogic@15: 		
lbajardsilogic@15: 		if (dimensions == 3) 
lbajardsilogic@15: 		{
lbajardsilogic@15: 	    
lbajardsilogic@15: 			READ_MANDATORY(int, windowSize, toInt);
lbajardsilogic@15: 			READ_MANDATORY(int, yBinCount, toInt);
lbajardsilogic@15: 
lbajardsilogic@15: 			//DenseThreeDimensionalModel *model =
lbajardsilogic@15: 			//new DenseThreeDimensionalModel(sampleRate, windowSize, yBinCount);
lbajardsilogic@15: 		    
lbajardsilogic@15: 			EditableDenseThreeDimensionalModel *model =
lbajardsilogic@15: 			new EditableDenseThreeDimensionalModel(sampleRate, windowSize, yBinCount);
lbajardsilogic@15: 
lbajardsilogic@15: 			float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
lbajardsilogic@15: 			if (ok) model->setMinimumLevel(minimum);
lbajardsilogic@15: 		    
lbajardsilogic@15: 			float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
lbajardsilogic@15: 			if (ok) model->setMaximumLevel(maximum);
lbajardsilogic@15: 
lbajardsilogic@15: 			m_model = model;
lbajardsilogic@15: 			return true;
lbajardsilogic@15: 
lbajardsilogic@15: 		} else 
lbajardsilogic@15: 		{
lbajardsilogic@15: 			std::cerr << "WARNING: ModelReader-XML: Unexpected dense model dimension ("
lbajardsilogic@15: 				  << dimensions << ")" << std::endl;
lbajardsilogic@15: 		}
lbajardsilogic@15:     } else if (type == "sparse") 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		READ_MANDATORY(int, dimensions, toInt);
lbajardsilogic@15: 		  
lbajardsilogic@15: 		if (dimensions == 1) 
lbajardsilogic@15: 		{
lbajardsilogic@15: 		    
lbajardsilogic@15: 			READ_MANDATORY(int, resolution, toInt);
lbajardsilogic@15: 			SparseOneDimensionalModel *model = new SparseOneDimensionalModel(sampleRate, resolution);
lbajardsilogic@15: 			m_model = model;
lbajardsilogic@15: 
lbajardsilogic@15: 			return true;
lbajardsilogic@15: 
lbajardsilogic@15: 		} else if (dimensions == 2 || dimensions == 3) 
lbajardsilogic@15: 		{	    
lbajardsilogic@15: 			READ_MANDATORY(int, resolution, toInt);
lbajardsilogic@15: 
lbajardsilogic@15: 			float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
lbajardsilogic@15: 			float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
lbajardsilogic@15: 			float valueQuantization = attributes.value("valueQuantization").trimmed().toFloat(&ok);
lbajardsilogic@15: 
lbajardsilogic@15: 			bool notifyOnAdd = (attributes.value("notifyOnAdd") == "true");
lbajardsilogic@15: 
lbajardsilogic@15:             QString units = attributes.value("units");
lbajardsilogic@15: 
lbajardsilogic@15: 		    if (dimensions == 2) 
lbajardsilogic@15: 			{
lbajardsilogic@15: 				if (attributes.value("subtype") == "text") 
lbajardsilogic@15: 				{
lbajardsilogic@15: 					TextModel *model = new TextModel(sampleRate, resolution, notifyOnAdd);
lbajardsilogic@15: 					m_model = model;
lbajardsilogic@15: 				} else 
lbajardsilogic@15: 				{
lbajardsilogic@15: 					SparseTimeValueModel *model = new SparseTimeValueModel(sampleRate, resolution, minimum, maximum, notifyOnAdd);
lbajardsilogic@15: 					model->setScaleUnits(units);
lbajardsilogic@15: 					m_model = model;
lbajardsilogic@15: 				}
lbajardsilogic@15: 			} else 
lbajardsilogic@15: 			{
lbajardsilogic@15: 				NoteModel *model = new NoteModel(sampleRate, resolution, minimum, maximum, notifyOnAdd);
lbajardsilogic@15: 				model->setValueQuantization(valueQuantization);
lbajardsilogic@15: 				model->setScaleUnits(units);
lbajardsilogic@15: 				m_model = model;
lbajardsilogic@15: 		    }
lbajardsilogic@15: 			return true;
lbajardsilogic@15: 
lbajardsilogic@15: 		} else 
lbajardsilogic@15: 		{
lbajardsilogic@15: 			std::cerr << "WARNING: ModelReader-XML: Unexpected sparse model dimension ("
lbajardsilogic@15: 				  << dimensions << ")" << std::endl;
lbajardsilogic@15: 		}
lbajardsilogic@15:     } else if (type == "interval") 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		READ_MANDATORY(int, dimensions, toInt);
lbajardsilogic@15: 		READ_MANDATORY(int, resolution, toInt);
lbajardsilogic@15: 		bool notifyOnAdd = (attributes.value("notifyOnAdd") == "true");
lbajardsilogic@15: 		
lbajardsilogic@15: 		IntervalModel * model = new IntervalModel(sampleRate, resolution, notifyOnAdd);
lbajardsilogic@15: 		m_model = model;
lbajardsilogic@15: 		return true;
lbajardsilogic@15: 
lbajardsilogic@15: 	} else
lbajardsilogic@15: 	{
lbajardsilogic@15: 		std::cerr << "WARNING: ModelReader-XML: Unexpected model type \""
lbajardsilogic@15: 			  << type.toLocal8Bit().data() << "\" for model id" << id << std::endl;
lbajardsilogic@15: 	} 
lbajardsilogic@15: 
lbajardsilogic@15:     return false;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::readDatasetStart(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     READ_MANDATORY(int, id, toInt);
lbajardsilogic@15:     READ_MANDATORY(int, dimensions, toInt);
lbajardsilogic@15:     
lbajardsilogic@15:     Model *model = m_model;
lbajardsilogic@15: 
lbajardsilogic@15:     bool good = false;
lbajardsilogic@15: 
lbajardsilogic@15:     switch (dimensions) {
lbajardsilogic@15: 		case 1:
lbajardsilogic@15: 			if (dynamic_cast<SparseOneDimensionalModel *>(model)) good = true;
lbajardsilogic@15: 			break;
lbajardsilogic@15: 
lbajardsilogic@15: 		case 2:
lbajardsilogic@15: 			if (dynamic_cast<SparseTimeValueModel *>(model)) good = true;
lbajardsilogic@15: 			else if (dynamic_cast<TextModel *>(model)) good = true;
lbajardsilogic@15: 			break;
lbajardsilogic@15: 
lbajardsilogic@15: 		case 3:
lbajardsilogic@15: 			if (dynamic_cast<NoteModel *>(model)) good = true;
lbajardsilogic@15: 			else if (dynamic_cast<DenseThreeDimensionalModel *>(model)) {
lbajardsilogic@15: 				m_datasetSeparator = attributes.value("separator");
lbajardsilogic@15: 				good = true;
lbajardsilogic@15: 			}
lbajardsilogic@15: 			else if (dynamic_cast<IntervalModel *>(model)) good = true;
lbajardsilogic@15: 			break;
lbajardsilogic@15: 
lbajardsilogic@15: 		default:
lbajardsilogic@15: 			break;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     if (!good) {
lbajardsilogic@15: 		std::cerr << "WARNING: ModelReader-XML: Model id " << /*modelId <<*/ " has wrong number of dimensions for " << dimensions << "-D dataset " << id << std::endl;
lbajardsilogic@15: 		m_model = 0;
lbajardsilogic@15: 		return false;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     return true;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::addPointToDataset(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     READ_MANDATORY(int, frame, toInt);
lbajardsilogic@15: 
lbajardsilogic@15:     SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>	(m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     if (sodm) 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		QString label = attributes.value("label");
lbajardsilogic@15: 		sodm->addPoint(SparseOneDimensionalModel::Point(frame, label));
lbajardsilogic@15: 		return true;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     SparseTimeValueModel *stvm = dynamic_cast<SparseTimeValueModel *> (m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     if (stvm) 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		float value = 0.0;
lbajardsilogic@15: 		value = attributes.value("value").trimmed().toFloat(&ok);
lbajardsilogic@15: 		QString label = attributes.value("label");
lbajardsilogic@15: 		stvm->addPoint(SparseTimeValueModel::Point(frame, value, label));
lbajardsilogic@15: 		return ok;
lbajardsilogic@15:     }
lbajardsilogic@15: 	
lbajardsilogic@15:     NoteModel *nm = dynamic_cast<NoteModel *>(m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     if (nm) 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		float value = 0.0;
lbajardsilogic@15: 		value = attributes.value("value").trimmed().toFloat(&ok);
lbajardsilogic@15: 		float duration = 0.0;
lbajardsilogic@15: 		duration = attributes.value("duration").trimmed().toFloat(&ok);
lbajardsilogic@15: 		QString label = attributes.value("label");
lbajardsilogic@15: 		nm->addPoint(NoteModel::Point(frame, value, duration, label));
lbajardsilogic@15: 		return ok;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     TextModel *tm = dynamic_cast<TextModel *>(m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     if (tm) 
lbajardsilogic@15: 	{
lbajardsilogic@15: 		float height = 0.0;
lbajardsilogic@15: 		height = attributes.value("height").trimmed().toFloat(&ok);
lbajardsilogic@15: 		QString label = attributes.value("label");
lbajardsilogic@15: 		tm->addPoint(TextModel::Point(frame, height, label));
lbajardsilogic@15: 		return ok;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15: 	std::cerr << "WARNING: ModelReader-XML: Point element found in non-point dataset" << std::endl;
lbajardsilogic@15: 
lbajardsilogic@15:     return false;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::addBinToDataset(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     //DenseThreeDimensionalModel *dtdm = dynamic_cast<DenseThreeDimensionalModel *> (m_model);
lbajardsilogic@15: 	EditableDenseThreeDimensionalModel *dtdm = dynamic_cast<EditableDenseThreeDimensionalModel *>(m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     if (dtdm) {
lbajardsilogic@15: 
lbajardsilogic@15: 	bool ok = false;
lbajardsilogic@15: 	int n = attributes.value("number").trimmed().toInt(&ok);
lbajardsilogic@15: 	if (!ok) {
lbajardsilogic@15: 	    std::cerr << "WARNING: ModelReader-XML: Missing or invalid bin number"
lbajardsilogic@15: 		      << std::endl;
lbajardsilogic@15: 	    return false;
lbajardsilogic@15: 	}
lbajardsilogic@15: 
lbajardsilogic@15: 	QString name = attributes.value("name");
lbajardsilogic@15: 
lbajardsilogic@15: 	dtdm->setBinName(n, name);
lbajardsilogic@15: 	return true;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     std::cerr << "WARNING: ModelReader-XML: Bin definition found in incompatible dataset" << std::endl;
lbajardsilogic@15: 
lbajardsilogic@15:     return false;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::addRowToDataset(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     m_inRow = false;
lbajardsilogic@15: 
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15:     m_rowNumber = attributes.value("n").trimmed().toInt(&ok);
lbajardsilogic@15:     if (!ok) {
lbajardsilogic@15: 		std::cerr << "WARNING: ModelReader-XML: Missing or invalid row number"
lbajardsilogic@15: 			  << std::endl;
lbajardsilogic@15: 		return false;
lbajardsilogic@15:     }
lbajardsilogic@15:     
lbajardsilogic@15:     m_inRow = true;
lbajardsilogic@15:     
lbajardsilogic@15:     return true;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::addIntervalToDataset(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15:     bool ok = false;
lbajardsilogic@15: 
lbajardsilogic@15:     IntervalModel *im = dynamic_cast<IntervalModel*> (m_model);
lbajardsilogic@15: 	if (im)
lbajardsilogic@15: 	{
lbajardsilogic@15: 		READ_MANDATORY(int, start, toInt);
lbajardsilogic@15: 		READ_MANDATORY(int, end, toInt);
lbajardsilogic@15: 		QString label = attributes.value("label");
lbajardsilogic@15: 		float value = 0.0;
lbajardsilogic@15: 		value = attributes.value("value").trimmed().toFloat(&ok);
lbajardsilogic@15: 		im->addInterval(start, end, label, value);
lbajardsilogic@15: 		ok = true;
lbajardsilogic@15: 	}
lbajardsilogic@15: 	return ok;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::readRowData(const QString &text)
lbajardsilogic@15: {
lbajardsilogic@15: 	EditableDenseThreeDimensionalModel *dtdm = dynamic_cast<EditableDenseThreeDimensionalModel *>(m_model);
lbajardsilogic@15: 
lbajardsilogic@15:     bool warned = false;
lbajardsilogic@15: 
lbajardsilogic@15:     if (dtdm) {
lbajardsilogic@15: 	QStringList data = text.split(m_datasetSeparator);
lbajardsilogic@15: 
lbajardsilogic@15: 	DenseThreeDimensionalModel::Column values;
lbajardsilogic@15: 
lbajardsilogic@15: 	for (QStringList::iterator i = data.begin(); i != data.end(); ++i) {
lbajardsilogic@15: 
lbajardsilogic@15: 	    if (values.size() == dtdm->getHeight()) {
lbajardsilogic@15: 		if (!warned) {
lbajardsilogic@15: 		    std::cerr << "WARNING: ModelReader-XML: Too many y-bins in 3-D dataset row "
lbajardsilogic@15: 			      << m_rowNumber << std::endl;
lbajardsilogic@15: 		    warned = true;
lbajardsilogic@15: 		}
lbajardsilogic@15: 	    }
lbajardsilogic@15: 
lbajardsilogic@15: 	    bool ok;
lbajardsilogic@15: 	    float value = i->toFloat(&ok);
lbajardsilogic@15: 	    if (!ok) {
lbajardsilogic@15: 		std::cerr << "WARNING: ModelReader-XML: Bad floating-point value "
lbajardsilogic@15: 			  << i->toLocal8Bit().data()
lbajardsilogic@15: 			  << " in row data" << std::endl;
lbajardsilogic@15: 	    } else {
lbajardsilogic@15: 		values.push_back(value);
lbajardsilogic@15: 	    }
lbajardsilogic@15: 	}
lbajardsilogic@15: 
lbajardsilogic@15: 	dtdm->setColumn(m_rowNumber, values);
lbajardsilogic@15: 	return true;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15:     std::cerr << "WARNING: ModelReader-XML: Row data found in non-row dataset" << std::endl;
lbajardsilogic@15: 
lbajardsilogic@15:     return false;
lbajardsilogic@15: }
lbajardsilogic@15: 
lbajardsilogic@15: bool ModelHandler::readLayer(const QXmlAttributes &attributes)
lbajardsilogic@15: {
lbajardsilogic@15: 	QString type = attributes.value("type");
lbajardsilogic@15: 
lbajardsilogic@15: 	m_layer = m_document->createLayer(LayerFactory::getInstance()->getLayerTypeForName(type));
lbajardsilogic@15: 
lbajardsilogic@15: 	if (!m_layer) {
lbajardsilogic@15: 		std::cerr << "WARNING: modelreader-XML: Failed to add layer of type \""
lbajardsilogic@15: 			  << type.toLocal8Bit().data()
lbajardsilogic@15: 			  << "\"" << std::endl;
lbajardsilogic@15: 		return false;
lbajardsilogic@15:     }
lbajardsilogic@15: 
lbajardsilogic@15: 	QString name = attributes.value("name");
lbajardsilogic@15: 	m_layer->setObjectName(name);
lbajardsilogic@15: 
lbajardsilogic@15: 	return true;
lbajardsilogic@15: }