diff base/XmlExportable.h @ 3:581f67f370f3

* Beginnings of session save code
* Add spline curve mode to time value layer

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/base/XmlExportable.h	Thu Jan 12 17:19:08 2006 +0000
@@ -0,0 +1,27 @@
+/* -*- c-basic-offset: 4 -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    A waveform viewer and audio annotation editor.
+    Chris Cannam, Queen Mary University of London, 2005-2006
+    
+    This is experimental software.  Not for distribution.
+*/
+
+#ifndef _XML_EXPORTABLE_H_
+#define _XML_EXPORTABLE_H_
+
+#include <QString>
+#include <QColor>
+
+class XmlExportable
+{
+public:
+    virtual QString toXmlString(QString indent = "",
+				QString extraAttributes = "") const = 0;
+
+    static QString encodeEntities(QString);
+
+    static QString encodeColour(QColor);
+};
+
+#endif