OTHER: Use a iterator class for loading skins

dir_iterator/diriteratorbase.cpp

@@ -0,0 +1,37 @@
+/**
+ *  This file is a part of Promoe, an XMMS2 Client.
+ *
+ *  Copyright (C) 2010 XMMS2 Team
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ */
+
+#include "diriteratorbase.h"
+#include <QDataStream>
+
+#include <QDebug>
+
+QPixmap
+DirIteratorBase::pixmapEntry ()
+{
+	QPointer<QIODevice> d = entry ();
+	if (d == 0) {
+		return QPixmap ();
+	}
+
+	QByteArray a = d->readAll ();
+
+	QPixmap p;
+	p.loadFromData(a);
+
+	return p;
+}
+