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, 83 insertions, 0 deletions

diff --git a/src/commands/edit/RemoveMarkerCommand.cpp b/src/commands/edit/RemoveMarkerCommand.cpp
new file mode 100644
index 0000000..af3c839
--- /dev/null
+++ b/src/commands/edit/RemoveMarkerCommand.cpp
@@ -0,0 +1,83 @@
+/* -*- 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 "RemoveMarkerCommand.h"
+
+#include "base/Composition.h"
+#include "base/Marker.h"
+#include <qstring.h>
+
+
+namespace Rosegarden
+{
+
+RemoveMarkerCommand::RemoveMarkerCommand(Composition *comp,
+        int id,
+        timeT time,
+        const std::string &name,
+        const std::string &description):
+        KNamedCommand(getGlobalName()),
+        m_composition(comp),
+        m_marker(0),
+        m_id(id),
+        m_time(time),
+        m_name(name),
+        m_descr(description),
+        m_detached(false)
+{}
+
+RemoveMarkerCommand::~RemoveMarkerCommand()
+{
+    if (m_detached)
+        delete m_marker;
+}
+
+void
+RemoveMarkerCommand::execute()
+{
+    Composition::markercontainer markers =
+        m_composition->getMarkers();
+
+    Composition::markerconstiterator it = markers.begin();
+
+    for (; it != markers.end(); ++it) {
+        if ((*it)->getID() == m_id) {
+            m_marker = (*it);
+            m_composition->detachMarker(m_marker);
+            m_detached = true;
+            return ;
+        }
+    }
+}
+
+void
+RemoveMarkerCommand::unexecute()
+{
+    if (m_marker)
+        m_composition->addMarker(m_marker);
+    m_detached = false;
+}
+
+}