heronarts.lx.mixer

Class LXAbstractChannel

java.lang.Object

heronarts.lx.LXComponent

heronarts.lx.LXModulatorComponent

heronarts.lx.LXModelComponent

heronarts.lx.mixer.LXBus

heronarts.lx.mixer.LXAbstractChannel

All Implemented Interfaces:

LXComponent.Renamable, LXLoopTask, LXPath, LXSerializable, LXOscComponent, LXParameterListener

Direct Known Subclasses:

LXChannel, LXGroup

public abstract class LXAbstractChannel
extends LXBus
implements LXComponent.Renamable

Abstract subclass for both groups and channels

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LXAbstractChannel.CrossfadeGroup
static interface	LXAbstractChannel.Listener
static interface	LXAbstractChannel.MidiListener
class	LXAbstractChannel.Profiler

Nested classes/interfaces inherited from class heronarts.lx.mixer.LXBus

LXBus.ClipListener

Nested classes/interfaces inherited from class heronarts.lx.LXComponent

LXComponent.Placeholder, LXComponent.Renamable

Nested classes/interfaces inherited from interface heronarts.lx.LXSerializable

LXSerializable.Utils

Field Summary

Fields

Modifier and Type	Field and Description
protected ModelBuffer	blendBuffer This is a local buffer used for transition blending on this channel
ObjectParameter<LXBlend>	blendMode
protected int[]	colors
EnumParameter<LXAbstractChannel.CrossfadeGroup>	crossfadeGroup Crossfade group this channel belongs to
BooleanParameter	cueActive Whether this channel should show in the cue UI.
BooleanParameter	enabled Whether this channel is enabled.
CompoundParameter	fader
protected int	index The index of this channel in the engine.
EnumParameter<LXMidiEngine.Channel>	midiChannel Which channel MIDI messages this channel observes
BooleanParameter	midiMonitor Whether this channel should listen to MIDI events

Fields inherited from class heronarts.lx.mixer.LXBus

arm, clips, effects, mutableEffects, PATH_EFFECT, selected

Fields inherited from class heronarts.lx.LXModelComponent

model

Fields inherited from class heronarts.lx.LXModulatorComponent

modulators, profiler

Fields inherited from class heronarts.lx.LXComponent

controlSurfaceSemaphore, KEY_CLASS, KEY_COMPONENT_ID, KEY_ID, KEY_PARAMETER_PATH, KEY_PATH, label, lx, modulationColor

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LXAbstractChannel(LX lx, int index, String label)

Method Summary

Modifier and Type	Method and Description
void	addListener(LXAbstractChannel.Listener listener)
LXAbstractChannel	addMidiListener(LXAbstractChannel.MidiListener listener)
protected LXModulatorComponent.Profiler	constructProfiler()
void	dispose() Invoked when a component is being removed from the system and will no longer be used at all.
int	getIndex()
String	getPath() Accessor for the path of this object.
void	loop(double deltaMs)
void	midiDispatch(LXShortMessage message) Dispatch a MIDI message to all the active devices on this channel, without notifying listeners.
void	midiMessage(LXShortMessage message) Invoked by the MIDI/OSC/Clip engines when this channel should process a MIDI message.
void	onParameterChanged(LXParameter p) Subclasses are free to override this if desired.
void	removeListener(LXAbstractChannel.Listener listener)
LXAbstractChannel	removeMidiListener(LXAbstractChannel.MidiListener listener)

Methods inherited from class heronarts.lx.mixer.LXBus

addClip, addClip, addClipListener, addEffect, addEffect, addListener, constructClip, disposeClips, getClip, getClip, getEffect, getEffect, getEffects, getGroup, handleOscMessage, isChannel, isEmptyGroup, isGroup, isInGroup, load, loop, moveEffect, onModelChanged, reloadEffect, removeClip, removeClip, removeClipListener, removeEffect, removeListener, save, setMixer, stopClips

Methods inherited from class heronarts.lx.LXModelComponent

getModel, setModel

Methods inherited from class heronarts.lx.LXModulatorComponent

addModulator, addModulator, addModulator, getModulator, getModulators, moveModulator, removeModulator, startModulator

Methods inherited from class heronarts.lx.LXComponent

addArray, addChild, addInternalParameter, addParameter, addParameter, contains, copyParameters, getChild, getComponentName, getComponentName, getComponentName, getId, getLabel, getLX, getOscAddress, getOscLabel, getOscPath, getParameter, getParameters, getParent, loadParameters, removeParameter, removeParameter, saveParameters, setParent, toString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface heronarts.lx.osc.LXOscComponent

getOscAddress

Methods inherited from interface heronarts.lx.LXPath

get, get, getCanonicalLabel, getCanonicalLabel, getCanonicalPath, getCanonicalPath, getComponent, getComponent, getParameter, getParameter

Field Detail

index

protected int index

The index of this channel in the engine.

blendBuffer

protected final ModelBuffer blendBuffer

This is a local buffer used for transition blending on this channel

colors

protected int[] colors

enabled

public final BooleanParameter enabled

Whether this channel is enabled.

crossfadeGroup

public final EnumParameter<LXAbstractChannel.CrossfadeGroup> crossfadeGroup

Crossfade group this channel belongs to

cueActive

public final BooleanParameter cueActive

Whether this channel should show in the cue UI.

fader

public final CompoundParameter fader

midiMonitor

public final BooleanParameter midiMonitor

Whether this channel should listen to MIDI events

midiChannel

public final EnumParameter<LXMidiEngine.Channel> midiChannel

Which channel MIDI messages this channel observes

blendMode

public final ObjectParameter<LXBlend> blendMode

Constructor Detail

LXAbstractChannel

protected LXAbstractChannel(LX lx,
                            int index,
                            String label)

Method Detail

constructProfiler

protected LXModulatorComponent.Profiler constructProfiler()

Overrides:

constructProfiler in class LXBus

addMidiListener

public LXAbstractChannel addMidiListener(LXAbstractChannel.MidiListener listener)

removeMidiListener

public LXAbstractChannel removeMidiListener(LXAbstractChannel.MidiListener listener)

getPath

public String getPath()

Description copied from class: LXComponent

Accessor for the path of this object. Returns the path this component was registered with. Some subclasses may override this if path structure is dynamic.

Specified by:

getPath in interface LXPath

Overrides:

getPath in class LXComponent

Returns:

path of this component relative to its parent

onParameterChanged

public void onParameterChanged(LXParameter p)

Description copied from class: LXComponent

Subclasses are free to override this if desired. It will automatically fire for any listenable parameter that is registered with this component.

Specified by:

onParameterChanged in interface LXParameterListener

Overrides:

onParameterChanged in class LXComponent

Parameters:

p - Parameter that has a value change

midiMessage

public void midiMessage(LXShortMessage message)

Invoked by the MIDI/OSC/Clip engines when this channel should process a MIDI message. This will notify the channel's listeners.

Parameters:

message - Message to process

midiDispatch

public void midiDispatch(LXShortMessage message)

Dispatch a MIDI message to all the active devices on this channel, without notifying listeners.

Parameters:

message - Message

loop

public void loop(double deltaMs)

Specified by:

loop in interface LXLoopTask

Overrides:

loop in class LXBus

addListener

public final void addListener(LXAbstractChannel.Listener listener)

removeListener

public final void removeListener(LXAbstractChannel.Listener listener)

getIndex

public final int getIndex()

Specified by:

getIndex in class LXBus

dispose

public void dispose()

Description copied from class: LXComponent

Invoked when a component is being removed from the system and will no longer be used at all. This unregisters the component and should free up any resources and parameter listeners. Ideally after this method is called the object should be eligible for garbage collection. Subclasses are generally expected to override this method to handle their particular cleanup work. They should also generally call super.dispose() at the appropriate time to perform the basic cleanup, which may need to happen either before or after cleaning up other objects.

Overrides:

dispose in class LXBus