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, 60 insertions, 0 deletions

diff --git a/src/commands/segment/RemoveTimeSignatureCommand.cpp b/src/commands/segment/RemoveTimeSignatureCommand.cpp
new file mode 100644
index 0000000..c6b59b1
--- /dev/null
+++ b/src/commands/segment/RemoveTimeSignatureCommand.cpp
@@ -0,0 +1,60 @@
+/* -*- 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   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+ 
+    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 "RemoveTimeSignatureCommand.h"
+
+#include "base/Composition.h"
+#include "base/NotationTypes.h"
+#include <qstring.h>
+
+
+namespace Rosegarden
+{
+
+void
+RemoveTimeSignatureCommand::execute()
+{
+    if (m_timeSigIndex >= 0) {
+        std::pair<timeT, TimeSignature> data =
+            m_composition->getTimeSignatureChange(m_timeSigIndex);
+
+        // store
+        m_oldTime = data.first;
+        m_oldTimeSignature = data.second;
+    }
+
+    // do we need to (re)store the index number?
+    //
+    m_composition->removeTimeSignature(m_timeSigIndex);
+
+}
+
+void
+RemoveTimeSignatureCommand::unexecute()
+{
+    m_composition->addTimeSignature(m_oldTime, m_oldTimeSignature);
+}
+
+}