Package com.softsynth.jmsl

Class JMSLMixerContainer

java.lang.Object
com.softsynth.jmsl.JMSLMixerContainer
All Implemented Interfaces:
Mixer, PanAmpListener, XMLWritable
public class JMSLMixerContainer
extends java.lang.Object
implements Mixer, XMLWritable
A heterogenous Mixer which can accept any Instrument whose getMixerClassName() returns a valid class name. This Mixer can therefore set up faders for MidiInstruments and JSyn Instruments. It is really a container of Mixer implementations, which are created by asking the Instrument for its Mixer classname. It maintains a Hashtable of Mixer classname to Mixer instances. All instruments with the same Mixer classname will all get added to the same Mixer. The Faders on this mixer container are mapped to the faders of the Mixer implementations it contains.
Author:
Nick Didkovsky, email: nick@didkovsky.com, (c) 2003 Nick Didkovsky, all rights reserved.

  • Constructor Summary

    Constructors
    Constructor Description
    JMSLMixerContainer()  

  • Method Summary

    Modifier and Type Method Description
    int addInstrument​(Instrument ins)
    When Instruments are added to this Mixer, they are implicitely associated with an autoincrementing fader index.
    int addInstrument​(Instrument ins, double pan, double amp)
    add Instrument with initial pan and amp values.
    double getAmp​(int faderIndex)  
    int[] getFaderIndexes​(Instrument ins)
    faders index(es) associated with an instrument, or NULL if not found
    boolean getFaderMute​(int faderNumer)  
    boolean getFaderSolo​(int faderNumer)  
    java.awt.Component getGUIComponent()
    The GUI component is an extra component a Mixer can make available for a layout.
    Instrument getInstrument​(int insIndex)
    Get instrument associated with fader index (some instruments may have more than one fader, so you cannot assume fader n goes with ins n)
    Mixer getMixer​(java.lang.String mixerClassName)  
    int getNumFaders()  
    double getPan​(int faderIndex)  
    java.awt.Component getPanAmpControlPanel()  
    java.awt.Component getPanAmpControlPanel​(int rows, int cols)  
    java.awt.Component getPanAmpControlPanel​(int rows, int cols, int hgap, int vgap)  
    static void main​(java.lang.String[] args)  
    void muteChange​(int faderIndex, boolean flag)  
    void panAmpChange​(int faderIndex, double pan, double amp)
    Pass pan/amp change for this faderindex down to the fader's associated mixer and its asociated fader number on that mixer
    void removeInstrument​(Instrument ins)
    Calls removeInstrument(ins) on mixer which owns ins.
    void repatch​(Instrument ins)
    Enumerate all MixerFaders.
    void setFaderMute​(int faderNumber, boolean flag)  
    void setFaderSolo​(int faderNumber, boolean flag)  
    void setFromPanAmpPairs​(java.util.Vector panAmpPairs)  
    void soloChange​(int faderIndex, boolean flag)  
    void start()
    Start all mixers in this mixer
    void stop()
    Stop all mixers in this mixer
    void writeXML​(java.io.PrintWriter out)  

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • JMSLMixerContainer

      public JMSLMixerContainer()

  • Method Details

    • addInstrument

      public int addInstrument​(Instrument ins)
      Description copied from interface: Mixer
      When Instruments are added to this Mixer, they are implicitely associated with an autoincrementing fader index.
      Specified by:
      addInstrument in interface Mixer
      Returns:
      number of new faders added to mixer by adding this instrument

    • addInstrument

      public int addInstrument​(Instrument ins, double pan, double amp)
      Description copied from interface: Mixer
      add Instrument with initial pan and amp values. Both pan and amp range 0..1
      Specified by:
      addInstrument in interface Mixer

    • removeInstrument

      public void removeInstrument​(Instrument ins)
      Calls removeInstrument(ins) on mixer which owns ins. Then removes its own MixerFaders associated with ins. It is the the programmer's task to refresh the GUI as a result, calling getPanAmpPanel() for example, to get a new set of valid components.
      Specified by:
      removeInstrument in interface Mixer

    • setFaderMute

      public void setFaderMute​(int faderNumber, boolean flag)
      Specified by:
      setFaderMute in interface Mixer

    • setFaderSolo

      public void setFaderSolo​(int faderNumber, boolean flag)
      Specified by:
      setFaderSolo in interface Mixer

    • getFaderMute

      public boolean getFaderMute​(int faderNumer)
      Specified by:
      getFaderMute in interface Mixer

    • getFaderSolo

      public boolean getFaderSolo​(int faderNumer)
      Specified by:
      getFaderSolo in interface Mixer

    • repatch

      public void repatch​(Instrument ins)
      Enumerate all MixerFaders. For each one whose instrument equals argument, call repatch() on its Mixer implementation
      Specified by:
      repatch in interface Mixer

    • getMixer

      public Mixer getMixer​(java.lang.String mixerClassName)
      Returns:
      Mixer contained in this class with the specified classname. Could return null

    • getInstrument

      public Instrument getInstrument​(int insIndex)
      Description copied from interface: Mixer
      Get instrument associated with fader index (some instruments may have more than one fader, so you cannot assume fader n goes with ins n)
      Specified by:
      getInstrument in interface Mixer

    • getFaderIndexes

      public int[] getFaderIndexes​(Instrument ins)
      Description copied from interface: Mixer
      faders index(es) associated with an instrument, or NULL if not found
      Specified by:
      getFaderIndexes in interface Mixer

    • getNumFaders

      public int getNumFaders()
      Specified by:
      getNumFaders in interface Mixer

    • getPan

      public double getPan​(int faderIndex)
      Specified by:
      getPan in interface Mixer

    • getAmp

      public double getAmp​(int faderIndex)
      Specified by:
      getAmp in interface Mixer

    • getGUIComponent

      public java.awt.Component getGUIComponent()
      The GUI component is an extra component a Mixer can make available for a layout. This method collects all components returns by getGUIComponent() by its submixers, into one grid layout
      Specified by:
      getGUIComponent in interface Mixer

    • start

      public void start()
      Start all mixers in this mixer
      Specified by:
      start in interface Mixer

    • stop

      public void stop()
      Stop all mixers in this mixer
      Specified by:
      stop in interface Mixer

    • panAmpChange

      public void panAmpChange​(int faderIndex, double pan, double amp)
      Pass pan/amp change for this faderindex down to the fader's associated mixer and its asociated fader number on that mixer
      Specified by:
      panAmpChange in interface PanAmpListener

    • muteChange

      public void muteChange​(int faderIndex, boolean flag)
      Specified by:
      muteChange in interface PanAmpListener

    • soloChange

      public void soloChange​(int faderIndex, boolean flag)
      Specified by:
      soloChange in interface PanAmpListener

    • setFromPanAmpPairs

      public void setFromPanAmpPairs​(java.util.Vector panAmpPairs)

    • writeXML

      public void writeXML​(java.io.PrintWriter out) throws java.io.IOException
      Specified by:
      writeXML in interface XMLWritable
      Throws:
      java.io.IOException

    • getPanAmpControlPanel

      public java.awt.Component getPanAmpControlPanel()
      Returns:
      Panel containing PanAmpPanels to control amp and pan for this mixer

    • getPanAmpControlPanel

      public java.awt.Component getPanAmpControlPanel​(int rows, int cols)

    • getPanAmpControlPanel

      public java.awt.Component getPanAmpControlPanel​(int rows, int cols, int hgap, int vgap)
      Returns:
      Panel with GridLayout containing PanAmpPanels which control this mixer. Specify rows, cols for GridLayout. Follows same rules as GridLayout, where rows=0 means rows added as needed with fixed # cols, and vice versa

    • main

      public static void main​(java.lang.String[] args)