quicktime.app.audio
Class MusicPartControl

java.lang.Object
  |
  +--quicktime.app.audio.MusicPartControl

All Implemented Interfaces:

AudioSpec, ExtendedAudioSpec, MusicPart

Deprecated. since QTJava 6.1

public class MusicPartControl

extends java.lang.Object

implements MusicPart

This class provides an implementation of the ExtendedAudioSpec interface for dealing with specific charactertics of the parts of the MusicMedia.

Currently any actions on the part do not reset the MusicMedia with which they are derived from - any changes that are made to a part are only active for an unpredicatable period of time as they do not interact on the Media object itself.

Constructor Summary

MusicPartControl(MusicMediaHandler mh, int partNumber)
Deprecated. since QTJava 6.1

Method Summary

float	getBalance() Deprecated. since QTJava 6.1
java.lang.String	getInstrumentName() Deprecated. since QTJava 6.1
NoteChannel	getNoteChannel() Deprecated. since QTJava 6.1
float	getVolume() Deprecated. since QTJava 6.1
boolean	isMuted() Deprecated. since QTJava 6.1
void	selectInstrument(java.lang.String prompt) Deprecated. since QTJava 6.1
void	setBalance(float val) Deprecated. since QTJava 6.1
void	setMuted(boolean flag) Deprecated. since QTJava 6.1
void	setVolume(float volume) Deprecated. since QTJava 6.1

Methods inherited from class java.lang.Object

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

Constructor Detail

MusicPartControl

public MusicPartControl(MusicMediaHandler mh,
                        int partNumber)
                 throws QTException

Deprecated. since QTJava 6.1

Create a new MusicPartControl from the given MusicMediaHandler.

Parameters:

mh - the MusicMediaHandler to extract the part from

partNumber - the part number within the MusicMedia to control

Method Detail

isMuted

public boolean isMuted()

Deprecated. since QTJava 6.1

Returns the current mute status

Specified by:

isMuted in interface AudioSpec

Returns:

the current mute status

setMuted

public void setMuted(boolean flag)
              throws QTException

Deprecated. since QTJava 6.1

Allows the muting of the specific channel. When unmuted the AudioSpec object will return to its current volume setting.

Specified by:

setMuted in interface AudioSpec

Parameters:

flag - turn muting on - true or off - false.

QTException

setVolume

public void setVolume(float volume)
               throws QTException

Deprecated. since QTJava 6.1

This method will set the volume of this object.

Specified by:

setVolume in interface AudioSpec

Parameters:

volume - the desired volume (range: 0.0F - 1.0F)

QTException

getVolume

public float getVolume()
                throws QTException

Deprecated. since QTJava 6.1

This method will get the volume of this object. (range: 0.0 - 1.0)

Specified by:

getVolume in interface AudioSpec

Returns:

the current volume.

QTException

setBalance

public void setBalance(float val)
                throws QTException

Deprecated. since QTJava 6.1

This method sets the balance of this object.

Specified by:

setBalance in interface ExtendedAudioSpec

Parameters:

val - the desired balance (range: -1F -> 1F)

QTException

getBalance

public float getBalance()
                 throws QTException

Deprecated. since QTJava 6.1

This method gets the balance of the this object. (range: -1.0 -> 1.0)

Specified by:

getBalance in interface ExtendedAudioSpec

Returns:

the balance

QTException

getInstrumentName

public java.lang.String getInstrumentName()
                                   throws QTException

Deprecated. since QTJava 6.1

Returns the name of the current instrument for this part.

Specified by:

getInstrumentName in interface MusicPart

Returns:

name of the current instrument for this part

QTException

selectInstrument

public void selectInstrument(java.lang.String prompt)
                      throws QTException

Deprecated. since QTJava 6.1

This method allows for the class to allow some selection process whereby the user would choose a particular instrument that will be consequently used by a MusicPart to produce the sounds that it plays.

Specified by:

selectInstrument in interface MusicPart

Parameters:

prompt - - any information that the program wants to display to the user to aid in the selection process.

QTException

getNoteChannel

public final NoteChannel getNoteChannel()
                                 throws QTException

Deprecated. since QTJava 6.1

This method gets the NoteChannel being controlled by this object.

Specified by:

getNoteChannel in interface MusicPart

Returns:

the NoteChannel

QTException