com.softsynth.jmsl.score.transforms
Class HoldTransform

java.lang.Object
  com.softsynth.jmsl.score.NotePropertiesTransform
      com.softsynth.jmsl.score.transforms.HoldTransform

public class HoldTransform
extends NotePropertiesTransform

Change hold (sustain time) of selected notes based on a ratio to its duration. Brings up dialog for user input.

Author:

Nick Didkovsky, copyright 2000 Nick Didkovsky, all rights reserved

Field Summary

static java.lang.String

copyright

Constructor Summary

HoldTransform()
Constructor gives unique name, this.name = "Transpose: " + interval;

HoldTransform(java.awt.Frame f)

Method Summary

void

operate(Score score, SelectionBuffer selectionBuffer) public void operate(Score score, SelectionBuffer selectionBuffer) { HoldDialog vd = new HoldDialog(this, parent, ratio); (new HoldDialog(this, parent, ratio)).setVisible(true); if (!proceed) { // System.out.println("Bailing"); } else { for (Enumeration e = selectionBuffer.elements(); e.hasMoreElements();) { Note note = (Note) e.nextElement(); if (!note.isRest()) { double duration = note.getDurationData(); double hold = ratio * duration; note.setHoldData(hold); } } } score.setDirty(true); }

Methods inherited from class com.softsynth.jmsl.score.NotePropertiesTransform

getName, setName

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static final java.lang.String copyright

See Also:

Constant Field Values

Constructor Detail

HoldTransform

public HoldTransform()

Constructor gives unique name, this.name = "Transpose: " + interval;

HoldTransform

public HoldTransform(java.awt.Frame f)

Method Detail

operate

public void operate(Score score,
                    SelectionBuffer selectionBuffer)

 
 public void operate(Score score, SelectionBuffer selectionBuffer) {
     HoldDialog vd = new HoldDialog(this, parent, ratio);
     (new HoldDialog(this, parent, ratio)).setVisible(true);
     if (!proceed) {
         // System.out.println("Bailing");
     } else {
         for (Enumeration e = selectionBuffer.elements(); e.hasMoreElements();) {
             Note note = (Note) e.nextElement();
             if (!note.isRest()) {
                 double duration = note.getDurationData();
                 double hold = ratio * duration;
                 note.setHoldData(hold);
             }
         }
     }
     score.setDirty(true);
 }
 
 
 

Specified by:

operate in class NotePropertiesTransform