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, 86 insertions, 0 deletions

diff --git a/src/sound/AlsaPort.h b/src/sound/AlsaPort.h
new file mode 100644
index 0000000..39cf009
--- /dev/null
+++ b/src/sound/AlsaPort.h
@@ -0,0 +1,86 @@
+// -*- c-indentation-style:"stroustrup" c-basic-offset: 4 -*-
+/*
+  Rosegarden
+  A 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 right of the authors to claim authorship of this work
+  has been asserted.
+
+  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 <vector>
+#include <set>
+#include "Instrument.h"
+#include "MappedCommon.h"
+
+#ifndef _ALSAPORT_H_
+#define _ALSAPORT_H_
+
+#ifdef HAVE_ALSA
+#include <alsa/asoundlib.h> // ALSA
+
+namespace Rosegarden
+{
+
+typedef std::pair<int, int> ClientPortPair;
+
+// Use this to hold all client information so that we can sort it
+// before generating devices - we want to put non-duplex devices
+// at the front of any device list (makes thing much easier at the
+// GUI and we already have some backwards compatability issues with
+// this).
+//
+class AlsaPortDescription
+{
+public:
+    AlsaPortDescription(Instrument::InstrumentType type,
+                        const std::string &name,
+                        int client,
+                        int port,
+                        unsigned int clientType,
+                        unsigned int portType,
+                        unsigned int capability,
+                        PortDirection direction);
+
+    Instrument::InstrumentType m_type;
+    std::string                m_name;
+    int                        m_client;
+    int                        m_port;
+    unsigned int               m_clientType;
+    unsigned int               m_portType;
+    unsigned int               m_capability;
+    PortDirection              m_direction; // or can deduce from capability
+
+    bool isReadable()  { return m_direction == ReadOnly ||
+                                m_direction == Duplex; }
+
+    bool isWriteable() { return m_direction == WriteOnly ||
+                                m_direction == Duplex; }
+
+};
+
+// Sort by checking direction
+//
+struct AlsaPortCmp
+{
+    bool operator()(AlsaPortDescription *a1,
+                    AlsaPortDescription *a2);
+};
+
+
+}
+
+#endif // HAVE_ALSA
+
+#endif // _RG_ALSA_PORT_H_
+