package net.mgsx.gdx.pd;
import org.puredata.core.PdListener;
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Slider;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.utils.viewport.ScreenViewport;
import net.mgsx.pd.Pd;
import net.mgsx.pd.PdConfiguration;
public class PdAudioRemoteTest extends ApplicationAdapter
{
private Stage stage;
private Skin skin;
private Table table;
@Override
public void create() {
Pd.audio.create(new PdConfiguration());
skin = new Skin(Gdx.files.classpath("skins/uiskin.json"));
stage = new Stage(new ScreenViewport());
table = new Table(skin);
buildUI();
ScrollPane scroll = new ScrollPane(table, skin);
scroll.setFillParent(true);
stage.addActor(scroll);
Gdx.input.setInputProcessor(stage);
}
private void buildUI()
{
actionTest("Send Bang on recv_bang", new ActionHandler<Object>() {
@Override
public void run(Object value) {
Pd.audio.sendBang("recv_bang");
}
});
valueTest("Send Float on recv_float", new ActionHandler<Float>() {
@Override
public void run(Float value) {
Pd.audio.sendFloat("recv_float", value);
}
});
actionTest("Send List on recv_list", new ActionHandler<Object>() {
@Override
public void run(Object value) {
Pd.audio.sendList("recv_list", "some text", 42, 4.45f, 3.12f, 67, 59);
}
});
testSendList("Integers", 12, -57);
testSendList("Integers limits", Integer.MIN_VALUE, Integer.MAX_VALUE);
testSendList("Longs", 12L, -57L);
testSendList("Longs limits", Long.MIN_VALUE, Long.MAX_VALUE);
testSendList("Floats", 12.3f, -57.3456f);
testSendList("Floats limits", Float.MIN_VALUE, Float.MAX_VALUE);
testSendList("Doubles", 12.3, -57.3456);
testSendList("Doubles limits", Double.MIN_VALUE, Double.MAX_VALUE);
testSendList("Strings", "foo", "bar");
testSendList("Strings with space", "foo bar hello world");
testSendList("Strings empty", "", "", "");
testSendList("Strings special", "\n", "$", "\\", "\u2834");
testSendMessage("Integers", 12, -57);
testSendMessage("Integers limits", Integer.MIN_VALUE, Integer.MAX_VALUE);
testSendMessage("Longs", 12L, -57L);
testSendMessage("Longs limits", Long.MIN_VALUE, Long.MAX_VALUE);
testSendMessage("Floats", 12.3f, -57.3456f);
testSendMessage("Floats limits", Float.MIN_VALUE, Float.MAX_VALUE);
testSendMessage("Doubles", 12.3, -57.3456);
testSendMessage("Doubles limits", Double.MIN_VALUE, Double.MAX_VALUE);
testSendMessage("Strings", "foo", "bar");
testSendMessage("Strings with space", "foo bar hello world");
testSendMessage("Strings empty", "", "", "");
testSendMessage("Strings special", "\n", "$", "\\", "\u2834");
testSendSymbol("Symbol path", "/home/me/myFile.txt");
testSendArray("Simple float array", "array_to_write", 0, 32.5f, 54.7f, 62.12f, 99.456f);
// One second of 441 Hz sinusoidal signal.
float [] sampleData = new float[44100];
for(int i=0 ; i<sampleData.length ; i++){
sampleData[i] = (float)Math.sin(Math.PI * 2 * 441 * (float)i / 44100f);
}
testSendArray("Big float array", "big_array", 0, sampleData);
testListener("send_any");
}
private void testSendArray(String label, final String name, final int position, final float...values)
{
String valText = "";
if(values.length < 8)
for(float v : values) valText += "," + String.valueOf(v);
else
valText = ",...";
if(valText.length()>0) valText = "(" + valText.substring(1) + ")";
valText = "at " + String.valueOf(position) + " " + valText;
TextButton bt = new TextButton(label + " " + valText, skin);
bt.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
Pd.audio.writeArray(name, position, values, 0, values.length);
}
});
table.add("Write array to " + name);
table.add(bt);
table.row();
}
private void testListener(final String recv)
{
final Label content = new Label("", skin);
table.add("Test Listeners");
Table stable = new Table(skin);
table.add(stable);
table.row();
final TextButton btListen = new TextButton("Listen", skin, "toggle");
stable.add(btListen);
stable.add(content);
final PdListener listener = new PdListener(){
@Override
public void receiveBang(String source) {
content.setText("receive bang on " + source);
}
@Override
public void receiveFloat(String source, float x) {
content.setText("receive float on " + source + " : " + String.valueOf(x));
}
@Override
public void receiveSymbol(String source, String symbol) {
content.setText("receive symbol on " + source + " : " + symbol);
}
@Override
public void receiveList(String source, Object... args) {
String text = "";
for(Object arg : args) text += "," + arg.toString();
if(text.length() > 0) text = text.substring(1);
content.setText("receive list on " + source + " : " + text);
}
@Override
public void receiveMessage(String source, String symbol, Object... args) {
String text = symbol;
for(Object arg : args) text += "," + arg.toString();
content.setText("receive message on " + source + " : " + text);
}
};
btListen.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
if(btListen.isChecked()){
Pd.audio.addListener(recv, listener);
}else{
Pd.audio.removeListener(recv, listener);
}
}
});
}
private void testSendList(String label, final Object...values)
{
String valText = "";
for(Object v : values) valText += "," + v.toString();
valText = "(" + valText.substring(1) + ")";
TextButton bt = new TextButton(label + " " + valText, skin);
bt.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
Pd.audio.sendList("recv_list", values);
}
});
table.add("Send List on recv_list");
table.add(bt);
table.row();
}
private void testSendMessage(String label, final Object...values)
{
String valText = "";
for(Object v : values) valText += "," + v.toString();
valText = "(" + valText.substring(1) + ")";
TextButton bt = new TextButton(label + " " + valText, skin);
bt.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
Pd.audio.sendMessage("recv_msg", "test", values);
}
});
table.add("Send Message on recv_msg");
table.add(bt);
table.row();
}
private void testSendSymbol(String label, final String symbol)
{
TextButton bt = new TextButton(label + " (" + symbol + ")", skin);
bt.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
Pd.audio.sendSymbol("recv_sym", symbol);
}
});
table.add("Send Symbol on recv_sym");
table.add(bt);
table.row();
}
private void actionTest(String label, final ActionHandler<?> runnable) {
TextButton bt = new TextButton("test", skin);
bt.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
runnable.run(null);
}
});
table.add(label);
table.add(bt);
table.row();
}
private void valueTest(String label, final ActionHandler<Float> runnable) {
final Slider sl = new Slider(-100, 100, 0.1f, false, skin);
sl.addListener(new ChangeListener() {
@Override
public void changed(ChangeEvent event, Actor actor) {
runnable.run(sl.getValue());
}
});
table.add(label);
table.add(sl);
table.row();
}
private static interface ActionHandler<T>
{
public void run(T value);
}
@Override
public void render() {
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
stage.act();
stage.draw();
}
@Override
public void resize(int width, int height) {
stage.getViewport().update(width, height, true);
}
public static void main(String[] args)
{
LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
config.height = 1000;
PdConfiguration.remoteEnabled = true;
new LwjglApplication(new PdAudioRemoteTest(), config);
}
}
