MidiModule.h

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/* ========================================================================
 * Copyright (c) 2006,
 * Institute for Computer Graphics and Vision
 * Graz University of Technology
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of the Graz University of Technology nor the names of
 * its contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ========================================================================
 * PROJECT: OpenTracker
 * ======================================================================== */
/* ======================================================================= */

#ifdef USE_MIDI

#include <OpenTracker/OpenTracker.h>
#include <OpenTracker/tool/midi.h>
#include <vector>
#include <map>
#include <string>

namespace ot{

  class MidiSource;
  class MidiSink;
  class MidiModule : public Module, public NodeFactory{
  public:
    typedef std::map<std::string, unsigned long> MidiInCapsDict;
    typedef std::vector<MidiSource *> MidiSrcDict;
    typedef std::vector<MidiSink *>MidiSinkDict;
  protected:
    MidiInCapsDict inDevDict;
    MidiSrcDict    srcDict;
    MidiSinkDict   sinkDict;

    void cleanUpSinks();
    void cleanUpDevCaps();
    void cleanUpSrcs();
  public:
    MidiModule();
    virtual ~MidiModule();
    
    virtual void init(StringTable & attributes, ConfigNode * localTree);

    virtual void close();

    virtual void start();

    
    virtual void addNode(const Node *, unsigned long data);
    virtual void removeNode(const Node*);

    // NodeFactory interface
    virtual Node * createNode( const std::string & name, StringTable & attributes);
        virtual void pushEvent();
  };

  OT_MODULE(MidiModule);

}; // namespace ot

#endif

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