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, 67 insertions, 0 deletions

diff --git a/src/gui/rulers/ControlRulerEventInsertCommand.cpp b/src/gui/rulers/ControlRulerEventInsertCommand.cpp
new file mode 100644
index 0000000..ab6a73c
--- /dev/null
+++ b/src/gui/rulers/ControlRulerEventInsertCommand.cpp
@@ -0,0 +1,67 @@
+/* -*- 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 "ControlRulerEventInsertCommand.h"
+#include "base/MidiTypes.h"
+#include <klocale.h>
+
+namespace Rosegarden
+{
+
+ControlRulerEventInsertCommand::ControlRulerEventInsertCommand(const std::string &type,
+                                                               timeT insertTime,
+                                                               long number, long initialValue,
+                                                               Segment &segment)
+    : BasicCommand(i18n("Insert Controller Event"),
+                   segment,
+                   insertTime, 
+                   (insertTime + Rosegarden::Note(Rosegarden::Note::Quaver).getDuration())), // must have a duration other undo doesn't work
+      m_type(type),
+      m_number(number),
+      m_initialValue(initialValue)
+{
+}
+
+void ControlRulerEventInsertCommand::modifySegment()
+{
+    Event* controllerEvent = new Event(m_type, getStartTime());
+
+    if (m_type == Rosegarden::Controller::EventType)
+    {
+        controllerEvent->set<Rosegarden::Int>(Rosegarden::Controller::VALUE, m_initialValue);
+        controllerEvent->set<Rosegarden::Int>(Rosegarden::Controller::NUMBER, m_number);
+    }
+    else if (m_type == Rosegarden::PitchBend::EventType)
+    {
+        // Convert to PitchBend MSB/LSB
+        int lsb = m_initialValue & 0x7f;
+        int msb = (m_initialValue >> 7) & 0x7f;
+        controllerEvent->set<Rosegarden::Int>(Rosegarden::PitchBend::MSB, msb);
+        controllerEvent->set<Rosegarden::Int>(Rosegarden::PitchBend::LSB, lsb);
+    }
+    
+    getSegment().insert(controllerEvent);
+}
+
+}