53 lines
1.5 KiB
Objective-C
53 lines
1.5 KiB
Objective-C
//
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// MIKMIDIProgramChangeEvent.h
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// MIKMIDI
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//
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// Created by Andrew Madsen on 3/4/15.
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// Copyright (c) 2015 Mixed In Key. All rights reserved.
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//
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#import "MIKMIDIChannelEvent.h"
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#import "MIKMIDICompilerCompatibility.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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* A MIDI program change event.
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*
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* Program change events indicate a change in the patch number.
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* These events can be sent to to a MIDI device or synthesizer to
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* change the instrument the instrument/voice being used to synthesize MIDI.
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*
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* This event is the counterpart to MIKMIDIProgramChangeCommand in the context
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* of sequences/MIDI Files.
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*/
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@interface MIKMIDIProgramChangeEvent : MIKMIDIChannelEvent
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/**
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* The program (aka patch) number. From 0-127.
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*
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* Assuming the device or synthesizer playing this event
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* supports the General MIDI sound set, you can find
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* a list of instruments by their program number here:
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* http://www.midi.org/techspecs/gm1sound.php
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*/
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@property (nonatomic, readonly) NSUInteger programNumber;
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@end
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/**
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* The mutable counter part of MIKMIDIProgramChangeEvent
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*/
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@interface MIKMutableMIDIProgramChangeEvent : MIKMIDIProgramChangeEvent
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@property (nonatomic, readwrite) NSUInteger programNumber;
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@property (nonatomic, readwrite) MusicTimeStamp timeStamp;
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@property (nonatomic, strong, readwrite, null_resettable) NSMutableData *data;
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@property (nonatomic, readwrite) UInt8 channel;
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@property (nonatomic, readwrite) UInt8 dataByte1;
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@property (nonatomic, readwrite) UInt8 dataByte2;
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@end
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NS_ASSUME_NONNULL_END |