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, 104 insertions, 0 deletions

diff --git a/src/gui/studio/AudioPluginOSCGUIManager.h b/src/gui/studio/AudioPluginOSCGUIManager.h
new file mode 100644
index 0000000..0bef2a2
--- /dev/null
+++ b/src/gui/studio/AudioPluginOSCGUIManager.h
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+
+/* -*- 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.
+*/
+
+#ifndef _RG_AUDIOPLUGINOSCGUIMANAGER_H_
+#define _RG_AUDIOPLUGINOSCGUIMANAGER_H_
+
+#ifdef HAVE_LIBLO
+
+#include <lo/lo.h>
+#include "base/MidiProgram.h"
+#include <map>
+#include "sound/RingBuffer.h"
+#include <qstring.h>
+
+
+
+namespace Rosegarden
+{
+
+class TimerCallbackAssistant;
+class Studio;
+class RosegardenGUIApp;
+class OSCMessage;
+class AudioPluginOSCGUI;
+
+
+class AudioPluginOSCGUIManager
+{
+public:
+    AudioPluginOSCGUIManager(RosegardenGUIApp *app);
+    virtual ~AudioPluginOSCGUIManager();
+
+    void setStudio(Studio *studio) { m_studio = studio; }
+
+    bool hasGUI(InstrumentId id, int position);
+    void startGUI(InstrumentId id, int position);
+    void showGUI(InstrumentId id, int position);
+    void stopGUI(InstrumentId id, int position);
+    void stopAllGUIs();
+
+    void postMessage(OSCMessage *message); // I take over ownership of message
+    void dispatch();
+
+    void updateProgram(InstrumentId id, int position);
+    void updatePort(InstrumentId id, int position, int port);
+    void updateConfiguration(InstrumentId id, int position,
+                             QString key);
+
+    QString getOSCUrl(InstrumentId instrument, int position,
+                      QString identifier);
+    QString getFriendlyName(InstrumentId instrument, int position,
+                            QString identifier);
+    bool parseOSCPath(QString path, InstrumentId &instrument, int &position,
+                      QString &method);
+
+    static void timerCallback(void *data);
+    static void guiExitedCallback(void *data);
+
+protected:
+    RosegardenGUIApp *m_app;
+    Studio *m_studio;
+
+    bool m_haveOSCThread;
+    void checkOSCThread();
+
+    lo_server_thread m_serverThread;
+    RingBuffer<OSCMessage *> m_oscBuffer;
+
+    typedef std::map<int, AudioPluginOSCGUI *> IntGUIMap;
+    typedef std::map<int, IntGUIMap> TargetGUIMap;
+    TargetGUIMap m_guis;
+
+    TimerCallbackAssistant *m_dispatchTimer;
+};
+
+
+
+}
+
+#endif
+
+#endif