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.
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 "XmlExportable.h"
lbajardsilogic@0: #include <map>
lbajardsilogic@0: #include <QMutex>
lbajardsilogic@0: #include <QMutexLocker>
lbajardsilogic@0: #include <QTextStream>
lbajardsilogic@0: 
lbajardsilogic@0: void
lbajardsilogic@0: XmlExportable::toXml(QTextStream &stream, QString indent,
lbajardsilogic@0:                      QString extraAttributes) const
lbajardsilogic@0: {
lbajardsilogic@0:     stream << toXmlString(indent, extraAttributes);
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: XmlExportable::encodeEntities(QString s)
lbajardsilogic@0: {
lbajardsilogic@0:     s
lbajardsilogic@0: 	.replace("&", "&amp;")
lbajardsilogic@0: 	.replace("<", "&lt;")
lbajardsilogic@0: 	.replace(">", "&gt;")
lbajardsilogic@0: 	.replace("\"", "&quot;")
lbajardsilogic@0: 	.replace("'", "&apos;");
lbajardsilogic@0: 
lbajardsilogic@0:     return s;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: QString
lbajardsilogic@0: XmlExportable::encodeColour(QColor c)
lbajardsilogic@0: {
lbajardsilogic@0:     QString r, g, b;
lbajardsilogic@0: 
lbajardsilogic@0:     r.setNum(c.red(), 16);
lbajardsilogic@0:     if (c.red() < 16) r = "0" + r;
lbajardsilogic@0: 
lbajardsilogic@0:     g.setNum(c.green(), 16);
lbajardsilogic@0:     if (c.green() < 16) g = "0" + g;
lbajardsilogic@0: 
lbajardsilogic@0:     b.setNum(c.blue(), 16);
lbajardsilogic@0:     if (c.blue() < 16) b = "0" + b;
lbajardsilogic@0: 
lbajardsilogic@0:     return "#" + r + g + b;
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: int
lbajardsilogic@0: XmlExportable::getObjectExportId(const void * object)
lbajardsilogic@0: {
lbajardsilogic@0:     static QMutex mutex;
lbajardsilogic@0:     QMutexLocker locker(&mutex);
lbajardsilogic@0: 
lbajardsilogic@0:     static std::map<const void *, int> idMap;
lbajardsilogic@0:     static int maxId = 0;
lbajardsilogic@0:     
lbajardsilogic@0:     if (idMap.find(object) == idMap.end()) {
lbajardsilogic@0: 	idMap[object] = maxId++;
lbajardsilogic@0:     }
lbajardsilogic@0: 
lbajardsilogic@0:     return idMap[object];
lbajardsilogic@0: }
lbajardsilogic@0: 
lbajardsilogic@0: