mirror of
https://github.com/sojamo/controlp5
synced 2024-11-25 23:27:57 +01:00
124 lines
3.1 KiB
Plaintext
124 lines
3.1 KiB
Plaintext
|
|
|
|
/**
|
|
* ControlP5 MidiMapper
|
|
*
|
|
* Maps midi input to controlP5 controllers.
|
|
* This will eventually result in a library.
|
|
*
|
|
* by Andreas Schlegel, 2013
|
|
* www.sojamo.de/libraries/controlp5
|
|
*
|
|
*/
|
|
|
|
import java.util.HashMap;
|
|
import java.util.Map;
|
|
import controlP5.*;
|
|
import javax.sound.midi.Receiver;
|
|
import javax.sound.midi.MidiMessage;
|
|
|
|
ControlP5 cp5;
|
|
|
|
Map<String, String> midimapper = new HashMap<String, String>();
|
|
|
|
void setup() {
|
|
|
|
size( 600, 400 );
|
|
|
|
cp5 = new ControlP5( this );
|
|
|
|
cp5.begin(cp5.addTab("a"));
|
|
cp5.addSlider("a-1").setPosition(20, 120).setSize(200, 20);
|
|
cp5.addSlider("a-2").setPosition(20, 160).setSize(200, 20);
|
|
cp5.addSlider("a-3").setPosition(20, 200).setSize(200, 20);
|
|
cp5.addToggle("a-4").setPosition(280, 120).setSize(100, 20);
|
|
cp5.addButton("a-5").setPosition(280, 160).setSize(100, 20);
|
|
cp5.addBang("a-6").setPosition(280, 200).setSize(100, 20);
|
|
cp5.end();
|
|
|
|
cp5.begin(cp5.addTab("b"));
|
|
cp5.addSlider("b-1").setPosition(20, 120).setSize(200, 20);
|
|
cp5.addSlider("b-2").setPosition(20, 160).setSize(200, 20);
|
|
cp5.addSlider("b-3").setPosition(20, 200).setSize(200, 20);
|
|
cp5.end();
|
|
|
|
final String device = "SLIDER/KNOB";
|
|
|
|
//midimapper.clear();
|
|
|
|
midimapper.put( ref( device, 0 ), "a-1" );
|
|
midimapper.put( ref( device, 1 ), "a-2" );
|
|
midimapper.put( ref( device, 2 ), "a-3" );
|
|
midimapper.put( ref( device, 32 ), "a-4" );
|
|
midimapper.put( ref( device, 48 ), "a-5" );
|
|
midimapper.put( ref( device, 64 ), "a-6" );
|
|
|
|
midimapper.put( ref( device, 16 ), "b-1" );
|
|
midimapper.put( ref( device, 17 ), "b-2" );
|
|
midimapper.put( ref( device, 18 ), "b-3" );
|
|
|
|
boolean DEBUG = false;
|
|
|
|
if (DEBUG) {
|
|
new MidiSimple( device );
|
|
}
|
|
else {
|
|
new MidiSimple( device , new Receiver() {
|
|
|
|
@Override public void send( MidiMessage msg, long timeStamp ) {
|
|
|
|
byte[] b = msg.getMessage();
|
|
|
|
if ( b[ 0 ] != -48 ) {
|
|
|
|
Object index = ( midimapper.get( ref( device , b[ 1 ] ) ) );
|
|
|
|
if ( index != null ) {
|
|
|
|
Controller c = cp5.getController(index.toString());
|
|
if (c instanceof Slider ) {
|
|
float min = c.getMin();
|
|
float max = c.getMax();
|
|
c.setValue(map(b[ 2 ], 0, 127, min, max) );
|
|
} else if ( c instanceof Button ) {
|
|
if ( b[ 2 ] > 0 ) {
|
|
c.setValue( c.getValue( ) );
|
|
c.setColorBackground( 0xff08a2cf );
|
|
} else {
|
|
c.setColorBackground( 0xff003652 );
|
|
}
|
|
} else if ( c instanceof Bang ) {
|
|
if ( b[ 2 ] > 0 ) {
|
|
c.setValue( c.getValue( ) );
|
|
c.setColorForeground( 0xff08a2cf );
|
|
} else {
|
|
c.setColorForeground( 0xff00698c );
|
|
}
|
|
} else if ( c instanceof Toggle ) {
|
|
if ( b[ 2 ] > 0 ) {
|
|
( ( Toggle ) c ).toggle( );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override public void close( ) {
|
|
}
|
|
}
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
String ref(String theDevice, int theIndex) {
|
|
return theDevice+"-"+theIndex;
|
|
}
|
|
|
|
|
|
void draw() {
|
|
background( 0 );
|
|
}
|
|
|
|
|