/usr/include/tse3/MidiMapper.h is in libtse3-dev 0.3.1-4.3ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | /*
* @(#)MidiMapper.h 3.00 25 May 1999
*
* Copyright (c) 2000 Pete Goodliffe (pete@cthree.org)
*
* This file is part of TSE3 - the Trax Sequencer Engine version 3.00.
*
* This library is modifiable/redistributable under the terms of the GNU
* General Public License.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING. If not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef TSE3_MIDIMAPPER_H
#define TSE3_MIDIMAPPER_h
#include "tse3/listen/MidiMapper.h"
#include "tse3/Notifier.h"
#include "tse3/Filter.h"
#include <utility>
namespace TSE3
{
/**
* The MidiMapper maintains a table mapping logical port
* destinations with where @ref MidiEvents should /really/ be sent.
*
* This is used by the @ref Transport class prior to sending an
* event to a MIDI interface.
*
* This interface allows you to establish arbitrary mappings. For
* ports that aren't mapped, the mapper will let the event
* through unchanged.
*
* @short MidiEvent port destination mapper
* @author Pete Goodliffe
* @version 3.00
*/
class MidiMapper : public Filter,
public Notifier<MidiMapperListener>
{
public:
/**
* The default MidiMapper object performs no mapping whatsoever.
*/
MidiMapper();
virtual ~MidiMapper();
/**
* Returns the mapping for a particular port.
*
* If no mapping has been set for the specified port, the return
* value will be the same as @p fromPort.
*
* @param fromPort port to read mapping for
* @return Port number this maps to
* @see setMap
*/
const int map(int fromPort) const;
/**
* Set the mapping for a particular channel and port
*
* For @p fromPort, you cannot specify @ref MidiCommand::NoPorts
* or @ref MidiCommand::AllPorts.
*
* To reset a mapping rule, you can just set @p fromPort equal
* to @p toPort.
*
* @param fromPort port to set mapping for
* (@ref MidiCommand::AllPorts to match all)
* @param toPort port to map to
* @see map
*/
void setMap(int fromPort, int toPort);
/**
* The MidiMapper holds lists of port mappings. This method
* returns the maximum port a mapping has been made for.
*
* @return Maximum port number a mapping has been made for
*/
int maximumMap() const;
/**
* @reimplemented
*/
virtual MidiEvent filter(const MidiEvent &me) const;
/**
* Reset the MidiMapper to a default state (i.e. no mappings).
*/
void reset();
private:
MidiMapper &operator=(const MidiMapper &);
MidiMapper(const MidiMapper &);
class MidiMapperImpl *pimpl;
};
}
#endif
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