Mercurial > hg > svcore
view base/XmlExportable.h @ 339:ba30f4a3e3be
* Some work on correct alignment when moving panes during playback
* Overhaul alignment for playback frame values (view manager now always
refers to reference-timeline values, only the play source deals in
playback model timeline values)
* When making a selection, ensure the selection regions shown in other
panes (and used for playback constraints if appropriate) are aligned
correctly. This may be the coolest feature ever implemented in any
program ever.
author | Chris Cannam |
---|---|
date | Thu, 22 Nov 2007 14:17:19 +0000 |
parents | 70a232b1f12a |
children | 7aa1de571880 |
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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 <QColor> 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(QColor); static int getObjectExportId(const void *); // thread-safe }; #endif