Mercurial > hg > svcore
view base/XmlExportable.h @ 1008:d9e0e59a1581
When using an aggregate model to pass data to a transform, zero-pad the shorter input to the duration of the longer rather than truncating the longer. (This is better behaviour for e.g. MATCH, and in any case the code was previously truncating incorrectly and ending up with garbage data at the end.)
author | Chris Cannam |
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date | Fri, 14 Nov 2014 13:51:33 +0000 |
parents | b4a8d8221eaf |
children | 48e9f538e6e9 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef _XML_EXPORTABLE_H_ #define _XML_EXPORTABLE_H_ #include <QString> #include "Debug.h" class QTextStream; class XmlExportable { public: virtual ~XmlExportable() { } /** * Stream this exportable object out to XML on a text stream. */ virtual void toXml(QTextStream &stream, QString indent = "", QString extraAttributes = "") const = 0; /** * Convert this exportable object to XML in a string. The default * implementation calls toXml and returns the result as a string. * Do not override this unless you really know what you're doing. */ virtual QString toXmlString(QString indent = "", QString extraAttributes = "") const; static QString encodeEntities(QString); static QString encodeColour(int r, int g, int b); static int getObjectExportId(const void *); // thread-safe }; #endif