Examples with IntSupplier java.util.function.IntSupplier used on opensource projects

Example 36 with IntSupplier

use of java.util.function.IntSupplier in project aeron by real-logic.

the class SelectReceiveSendUdpPong method run.

private void run() throws IOException {
    final InetSocketAddress sendAddress = new InetSocketAddress("localhost", Common.PONG_PORT);
    final ByteBuffer buffer = ByteBuffer.allocateDirect(Configuration.MTU_LENGTH_DEFAULT);
    final DatagramChannel receiveChannel = DatagramChannel.open();
    Common.init(receiveChannel);
    receiveChannel.bind(new InetSocketAddress("localhost", Common.PING_PORT));
    final DatagramChannel sendChannel = DatagramChannel.open();
    Common.init(sendChannel);
    final Selector selector = Selector.open();
    final IntSupplier handler = () -> {
        try {
            buffer.clear();
            receiveChannel.receive(buffer);
            final long receivedSequenceNumber = buffer.getLong(0);
            final long receivedTimestamp = buffer.getLong(SIZE_OF_LONG);
            buffer.clear();
            buffer.putLong(receivedSequenceNumber);
            buffer.putLong(receivedTimestamp);
            buffer.flip();
            sendChannel.send(buffer, sendAddress);
        } catch (final IOException ex) {
            ex.printStackTrace();
        }
        return 1;
    };
    receiveChannel.register(selector, OP_READ, handler);
    final AtomicBoolean running = new AtomicBoolean(true);
    SigInt.register(() -> running.set(false));
    while (true) {
        while (selector.selectNow() == 0) {
            if (!running.get()) {
                return;
            }
            ThreadHints.onSpinWait();
        }
        final Set<SelectionKey> selectedKeys = selector.selectedKeys();
        final Iterator<SelectionKey> iter = selectedKeys.iterator();
        while (iter.hasNext()) {
            final SelectionKey key = iter.next();
            if (key.isReadable()) {
                ((IntSupplier) key.attachment()).getAsInt();
            }
            iter.remove();
        }
    }
}

Example 37 with IntSupplier

use of java.util.function.IntSupplier in project DrivenByMoss by git-moss.

the class HwSurfaceFactoryImpl method createLight.

/**
 * {@inheritDoc}
 */
@Override
public IHwLight createLight(final int surfaceID, final OutputID outputID, final IntSupplier supplier, final IntConsumer sendValueConsumer, final IntFunction<ColorEx> stateToColorFunction, final IHwButton button) {
    this.lightCounter++;
    final String id = createID(surfaceID, outputID == null ? "LIGHT" + this.lightCounter : outputID.name());
    final MultiStateHardwareLight hardwareLight = this.hardwareSurface.createMultiStateHardwareLight(id);
    final Supplier<InternalHardwareLightState> valueSupplier = () -> new EncodedColorLightState(supplier.getAsInt(), stateToColorFunction);
    final Consumer<InternalHardwareLightState> hardwareUpdater = state -> {
        final HardwareLightVisualState visualState = state == null ? null : state.getVisualState();
        final int encodedColorState = visualState == null ? 0 : supplier.getAsInt();
        sendValueConsumer.accept(encodedColorState);
    };
    final HwLightImpl lightImpl = new HwLightImpl(this.host, hardwareLight, valueSupplier, hardwareUpdater);
    if (button != null)
        button.addLight(lightImpl);
    return lightImpl;
}

Example 38 with IntSupplier

use of java.util.function.IntSupplier in project DrivenByMoss by git-moss.

the class LaunchkeyMk3ControllerSetup method registerTriggerCommands.

/**
 * {@inheritDoc}
 */
@Override
protected void registerTriggerCommands() {
    final LaunchkeyMk3ControlSurface surface = this.getSurface();
    final ITransport t = this.model.getTransport();
    final ViewManager viewManager = surface.getViewManager();
    this.addButton(ButtonID.SHIFT, "Shift", NopCommand.INSTANCE, LaunchkeyMk3ControlSurface.LAUNCHKEY_SHIFT);
    this.addButton(ButtonID.PLAY, "Play", new LaunchkeyMk3PlayCommand(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_PLAY, t::isPlaying);
    this.addButton(ButtonID.STOP, "Stop", new StopCommand<>(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_STOP, () -> !t.isPlaying());
    final ConfiguredRecordCommand<LaunchkeyMk3ControlSurface, LaunchkeyMk3Configuration> recordCommand = new ConfiguredRecordCommand<>(this.model, surface);
    this.addButton(ButtonID.RECORD, "Record", recordCommand, 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_RECORD, recordCommand::isLit);
    this.addButton(ButtonID.REPEAT, "Repeat", new ToggleLoopCommand<>(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_LOOP, t::isLoop);
    this.addButton(ButtonID.NEW, "Capture MIDI", new NewCommand<>(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_CAPTURE_MIDI);
    this.addButton(ButtonID.QUANTIZE, "Quantize", new QuantizeCommand<>(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_QUANTIZE);
    this.addButton(ButtonID.METRONOME, "Metronome", new MetronomeCommand<>(this.model, surface, true), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_CLICK, t::isMetronomeOn);
    this.addButton(ButtonID.UNDO, "Undo", new UndoCommand<>(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_UNDO);
    this.addDummyButton(ButtonID.F3, 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_DEVICE_SELECT);
    this.addButton(ButtonID.TOGGLE_DEVICE, "Device Lock", new DeviceLockCommand(this.model, surface), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_DEVICE_LOCK, () -> this.model.getCursorDevice().isPinned() ? 127 : 40);
    this.addButton(ButtonID.MOVE_TRACK_LEFT, "Previous", new SelectPrevNextTrackCommand<>(this.model, surface, true), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_TRACK_LEFT);
    this.addButton(ButtonID.MOVE_TRACK_RIGHT, "Next", new SelectPrevNextTrackCommand<>(this.model, surface, false), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_TRACK_RIGHT);
    // Scene buttons
    this.addButton(ButtonID.SCENE1, "Scene 1", new ViewButtonCommand<>(ButtonID.SCENE1, surface), LaunchkeyMk3ControlSurface.LAUNCHKEY_SCENE1, new FeatureGroupButtonColorSupplier(viewManager, ButtonID.SCENE1));
    this.addButton(ButtonID.SCENE2, "Scene 2", new ViewButtonCommand<>(ButtonID.SCENE2, surface), LaunchkeyMk3ControlSurface.LAUNCHKEY_SCENE2, new FeatureGroupButtonColorSupplier(viewManager, ButtonID.SCENE2));
    this.addButton(surface, ButtonID.ARROW_UP, "Up", new ViewButtonCommand<>(ButtonID.ARROW_UP, surface), 15, 0, LaunchkeyMk3ControlSurface.LAUNCHKEY_ARROW_UP, -1, true, new FeatureGroupButtonColorSupplier(viewManager, ButtonID.ARROW_UP));
    this.addButton(surface, ButtonID.ARROW_DOWN, "Down", new ViewButtonCommand<>(ButtonID.ARROW_DOWN, surface), 15, 0, LaunchkeyMk3ControlSurface.LAUNCHKEY_ARROW_DOWN, -1, true, new FeatureGroupButtonColorSupplier(viewManager, ButtonID.ARROW_DOWN));
    // Ignore redundant messages sent by arrow up/down buttons
    this.addDummyButton(ButtonID.F1, 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_SCENE1);
    this.addDummyButton(ButtonID.F2, 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_SCENE2);
    // View selection with Pads in Shift mode
    this.createViewButton(ButtonID.ROW2_1, OutputID.LED_RING1, "Session", Views.SESSION, LaunchkeyMk3ControlSurface.PAD_MODE_SESSION);
    this.createViewButton(ButtonID.ROW2_2, OutputID.LED_RING2, "Drum", Views.DRUM, LaunchkeyMk3ControlSurface.PAD_MODE_DRUM);
    this.createViewButton(ButtonID.ROW2_3, OutputID.LED_RING3, "Scale Chords", Views.DUMMY1, LaunchkeyMk3ControlSurface.PAD_MODE_SCALE_CHORDS);
    this.createViewButton(ButtonID.ROW2_4, OutputID.LED_RING4, "User Chords", Views.DUMMY2, LaunchkeyMk3ControlSurface.PAD_MODE_USER_CHORDS);
    this.createViewButton(ButtonID.ROW2_5, OutputID.LED_RING5, NAME_CUSTOM_1, Views.DUMMY3, LaunchkeyMk3ControlSurface.PAD_MODE_CUSTOM_MODE0);
    this.createViewButton(ButtonID.ROW2_6, OutputID.LED_RING6, NAME_CUSTOM_2, Views.DUMMY4, LaunchkeyMk3ControlSurface.PAD_MODE_CUSTOM_MODE1);
    this.createViewButton(ButtonID.ROW2_7, OutputID.LED_RING7, NAME_CUSTOM_3, Views.DUMMY5, LaunchkeyMk3ControlSurface.PAD_MODE_CUSTOM_MODE2);
    this.createViewButton(ButtonID.ROW2_8, OutputID.LED_RING8, NAME_CUSTOM_4, Views.DUMMY6, LaunchkeyMk3ControlSurface.PAD_MODE_CUSTOM_MODE3);
    this.createViewButton(ButtonID.DEVICE, OutputID.LED_RING9, "Device Select", Views.DEVICE, LaunchkeyMk3ControlSurface.PAD_MODE_DEVICE_SELECT);
    this.createViewButton(ButtonID.BROWSE, OutputID.LED_RING10, "Browser", Views.BROWSER, LaunchkeyMk3ControlSurface.PAD_MODE_NAVIGATION);
    // Knob mode selection with Pads in Shift mode
    this.createModeButton(ButtonID.ROW1_1, OutputID.LED1, "Device", Modes.DEVICE_PARAMS, LaunchkeyMk3ControlSurface.KNOB_MODE_PARAMS);
    this.createModeButton(ButtonID.ROW1_2, OutputID.LED2, "Volume", Modes.VOLUME, LaunchkeyMk3ControlSurface.KNOB_MODE_VOLUME);
    this.createModeButton(ButtonID.ROW1_3, OutputID.LED3, "Pan", Modes.PAN, LaunchkeyMk3ControlSurface.KNOB_MODE_PAN);
    this.createModeButton(ButtonID.ROW1_4, OutputID.LED4, "Send 1", Modes.SEND1, LaunchkeyMk3ControlSurface.KNOB_MODE_SEND1);
    this.createModeButton(ButtonID.ROW1_5, OutputID.LED5, "Send 2", Modes.SEND2, LaunchkeyMk3ControlSurface.KNOB_MODE_SEND2);
    this.createModeButton(ButtonID.ROW1_6, OutputID.LED6, NAME_CUSTOM_1, Modes.DEVICE_LAYER_SEND1, LaunchkeyMk3ControlSurface.KNOB_MODE_CUSTOM1);
    this.createModeButton(ButtonID.ROW1_7, OutputID.LED7, NAME_CUSTOM_2, Modes.DEVICE_LAYER_SEND2, LaunchkeyMk3ControlSurface.KNOB_MODE_CUSTOM2);
    this.createModeButton(ButtonID.ROW1_8, OutputID.LED8, NAME_CUSTOM_3, Modes.DEVICE_LAYER_SEND3, LaunchkeyMk3ControlSurface.KNOB_MODE_CUSTOM3);
    this.createModeButton(ButtonID.USER, OutputID.LED9, NAME_CUSTOM_4, Modes.DEVICE_LAYER_SEND4, LaunchkeyMk3ControlSurface.KNOB_MODE_CUSTOM4);
    // Fader mode selection with fader buttons in Shift mode
    this.createFaderModeButton(ButtonID.ROW3_1, OutputID.LIGHT_GUIDE1, "Device", Modes.DEVICE_PARAMS, LaunchkeyMk3ControlSurface.FADER_MODE_PARAMS);
    this.createFaderModeButton(ButtonID.ROW3_2, OutputID.LIGHT_GUIDE2, "Volume", Modes.VOLUME, LaunchkeyMk3ControlSurface.FADER_MODE_VOLUME);
    this.createFaderModeButton(ButtonID.ROW3_3, OutputID.LIGHT_GUIDE3, "Send 1", Modes.SEND1, LaunchkeyMk3ControlSurface.FADER_MODE_SEND1);
    this.createFaderModeButton(ButtonID.ROW3_4, OutputID.LIGHT_GUIDE4, "Send 2", Modes.SEND2, LaunchkeyMk3ControlSurface.FADER_MODE_SEND2);
    this.createFaderModeButton(ButtonID.ROW3_5, OutputID.LIGHT_GUIDE5, NAME_CUSTOM_1, Modes.DEVICE_LAYER_SEND1, LaunchkeyMk3ControlSurface.FADER_MODE_CUSTOM1);
    this.createFaderModeButton(ButtonID.ROW3_6, OutputID.LIGHT_GUIDE6, NAME_CUSTOM_2, Modes.DEVICE_LAYER_SEND2, LaunchkeyMk3ControlSurface.FADER_MODE_CUSTOM2);
    this.createFaderModeButton(ButtonID.ROW3_7, OutputID.LIGHT_GUIDE7, NAME_CUSTOM_3, Modes.DEVICE_LAYER_SEND3, LaunchkeyMk3ControlSurface.FADER_MODE_CUSTOM3);
    this.createFaderModeButton(ButtonID.ROW3_8, OutputID.LIGHT_GUIDE8, NAME_CUSTOM_4, Modes.DEVICE_LAYER_SEND4, LaunchkeyMk3ControlSurface.FADER_MODE_CUSTOM4);
    // Fader mode buttons
    for (int i = 0; i < 8; i++) {
        final ButtonID row1ButtonID = ButtonID.get(ButtonID.ROW_SELECT_1, i);
        final IHwButton button = surface.createButton(row1ButtonID, "Select " + (i + 1));
        final ButtonAreaCommand command = new ButtonAreaCommand(i, this.model, surface);
        button.bind(command);
        final IMidiInput midiInput = surface.getMidiInput();
        final BindType triggerBindType = this.getTriggerBindType(row1ButtonID);
        final int midiControl = LaunchkeyMk3ControlSurface.LAUNCHKEY_SELECT1 + i;
        button.bind(midiInput, triggerBindType, 15, midiControl);
        final IntSupplier supplier = command::getButtonColor;
        surface.createLight(null, supplier::getAsInt, color -> surface.setTrigger(color >= 0x1000 ? 2 : 0, midiControl, color >= 0x1000 ? color - 0x1000 : color), state -> this.colorManager.getColor(state >= 0x1000 ? state - 0x1000 : state, row1ButtonID), button);
    }
    this.addButton(surface, ButtonID.MASTERTRACK, "Toggle Select/RecArm", (event, velocity) -> {
        if (event == ButtonEvent.DOWN)
            ButtonAreaCommand.toggleSelect();
    }, 15, 0, LaunchkeyMk3ControlSurface.LAUNCHKEY_TOGGLE_SELECT, -1, true, () -> ButtonAreaCommand.isSelect() ? 40 : 127);
    // Online state
    this.addButton(ButtonID.CONTROL, "DAW Online", (event, velocity) -> surface.setDAWConnected(velocity > 0), 15, LaunchkeyMk3ControlSurface.LAUNCHKEY_DAW_ONLINE, surface::isDAWConnected);
}

Example 39 with IntSupplier

use of java.util.function.IntSupplier in project DrivenByMoss by git-moss.

the class AbstractControllerSetup method addButtons.

/**
 * Create multiple hardware button proxies. Each button is matched by a specific value. The
 * first value is startValue, which gets increased by one for the other buttons.
 *
 * @param surface The control surface
 * @param startValue The first matched value
 * @param numberOfValues The number of buttons
 * @param firstButtonID The first ID of the buttons
 * @param label The label of the button
 * @param supplier Callback for retrieving the state of the light
 * @param midiChannel The MIDI channel
 * @param midiControl The MIDI CC or note
 * @param command The command to bind
 * @param colorIds The color IDs to map to the states
 */
protected void addButtons(final S surface, final int startValue, final int numberOfValues, final ButtonID firstButtonID, final String label, final TriggerCommand command, final int midiChannel, final int midiControl, final IntConsumerSupplier supplier, final String... colorIds) {
    for (int i = 0; i < numberOfValues; i++) {
        final int index = i;
        final ButtonID buttonID = ButtonID.get(firstButtonID, i);
        final IHwButton button = surface.createButton(buttonID, label + " " + (i + 1));
        button.bind((event, velocity) -> command.execute(event, index));
        if (midiControl < 0)
            continue;
        button.bind(surface.getMidiInput(), this.getTriggerBindType(buttonID), midiChannel, midiControl, startValue + i);
        final IntSupplier supp;
        if (supplier == null)
            supp = () -> button.isPressed() ? 1 : 0;
        else
            supp = () -> supplier.process(index);
        this.addLight(surface, null, buttonID, button, midiChannel, midiControl, supp, colorIds);
    }
}