Added old abandoned KDE3 version of the RoseGarden MIDI tool

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 57 insertions, 0 deletions

diff --git a/src/gui/studio/TimerCallbackAssistant.cpp b/src/gui/studio/TimerCallbackAssistant.cpp
new file mode 100644
index 0000000..ec8518c
--- /dev/null
+++ b/src/gui/studio/TimerCallbackAssistant.cpp
@@ -0,0 +1,57 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+ 
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <glaurent@telegraph-road.org>,
+        Chris Cannam        <cannam@all-day-breakfast.com>,
+        Richard Bown        <richard.bown@ferventsoftware.com>
+ 
+    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+    Bown to claim authorship of this work have been asserted.
+ 
+    Other copyrights also apply to some parts of this work.  Please
+    see the AUTHORS file and individual file headers for details.
+ 
+    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.
+*/
+
+
+#include "TimerCallbackAssistant.h"
+
+#include <qobject.h>
+#include <qtimer.h>
+
+
+namespace Rosegarden
+{
+
+TimerCallbackAssistant::TimerCallbackAssistant(int ms, void (*callback)(void *data),
+        void *data) :
+        m_callback(callback),
+        m_data(data)
+{
+    QTimer *timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), this, SLOT(slotCallback()));
+    timer->start(ms, FALSE);
+}
+
+TimerCallbackAssistant::~TimerCallbackAssistant()
+{
+    // nothing -- the QTimer is deleted automatically by its parent QObject (me)
+}
+
+void
+TimerCallbackAssistant::slotCallback()
+{
+    m_callback(m_data);
+}
+
+}
+#include "TimerCallbackAssistant.moc"