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, 102 insertions, 0 deletions

diff --git a/src/base/Device.h b/src/base/Device.h
new file mode 100644
index 0000000..47a8ec0
--- /dev/null
+++ b/src/base/Device.h
@@ -0,0 +1,102 @@
+// -*- 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.
+*/
+
+#ifndef _DEVICE_H_
+#define _DEVICE_H_
+
+#include "XmlExportable.h"
+#include "Instrument.h"
+#include <string>
+#include <vector>
+
+// A Device can query underlying hardware/sound APIs to
+// generate a list of Instruments.
+//
+
+namespace Rosegarden
+{
+
+typedef unsigned int DeviceId;
+
+class Instrument;
+typedef std::vector<Instrument *> InstrumentList;
+
+class Device : public XmlExportable
+{
+public:
+    typedef enum 
+    {
+        Midi,
+        Audio,
+        SoftSynth
+    } DeviceType;
+
+    // special device ids
+    static const DeviceId NO_DEVICE;
+    static const DeviceId ALL_DEVICES;
+    static const DeviceId CONTROL_DEVICE;
+
+    Device(DeviceId id, const std::string &name, DeviceType type):
+        m_name(name), m_type(type), m_id(id) { }
+
+    virtual ~Device() 
+    {
+        InstrumentList::iterator it = m_instruments.begin();
+        for (; it != m_instruments.end(); it++)
+            delete (*it);
+        m_instruments.erase(m_instruments.begin(), m_instruments.end());
+    }
+
+    void setType(DeviceType type) { m_type = type; }
+    DeviceType getType() const { return m_type; }
+
+    void setName(const std::string &name) { m_name = name; }
+    std::string getName() const { return m_name; }
+
+    void setId(DeviceId id) { m_id = id; }
+    DeviceId getId() const { return m_id; }
+
+    // Accessing instrument lists - Devices should only
+    // show the world what they want it to see
+    //
+    virtual void addInstrument(Instrument*) = 0;
+
+    // Two functions - one to return all Instruments on a
+    // Device - one to return all Instruments that a user
+    // is allowed to select (Presentation Instruments).
+    //
+    virtual InstrumentList getAllInstruments() const = 0;
+    virtual InstrumentList getPresentationInstruments() const = 0;
+
+    std::string getConnection() const { return m_connection; }
+    void setConnection(std::string connection) { m_connection = connection; }
+
+protected:
+    InstrumentList     m_instruments;
+    std::string        m_name;
+    DeviceType         m_type;
+    DeviceId           m_id;
+    std::string        m_connection;
+};
+
+}
+
+#endif // _DEVICE_H_