net.kreatious.pianoleopard.painter.layout

Class DefaultEventLayout

java.lang.Object

net.kreatious.pianoleopard.painter.layout.DefaultEventLayout

All Implemented Interfaces:

EventLayout

Direct Known Subclasses:

InactiveEventLayout, PlayedEventLayout

public class DefaultEventLayout
extends Object
implements EventLayout

Provides the default layout coordinates used for drawing events.

Author:

Jay-R Studer

Constructor Summary

Constructors

Constructor and Description
DefaultEventLayout(Dimension componentDimension) Constructs a new DefaultEventLayout with the specified initial component dimensions.

Method Summary

Modifier and Type	Method and Description
long	getHighestVisibleTime(long currentTime) Calculates the highest visible time that can be laid out and still fit within the current layout.
long	getLowestVisibleTime(long currentTime) Calculates the lowest visible time that can be laid out and still fit within the current layout.
void	layoutNote(long currentTime, EventPair<NoteEvent> event, Rectangle rect) Lays out the coordinates for drawing the specified note event.
void	layoutPedal(long currentTime, EventPair<PedalEvent> event, Rectangle rect) Lays out the coordinates for drawing the specified pedal event.
void	setComponentDimensions(Dimension dimension) Resizes the layout to fit the specified component dimensions.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEventLayout

public DefaultEventLayout(Dimension componentDimension)

Constructs a new DefaultEventLayout with the specified initial component dimensions.

Parameters:

componentDimension - the initial component layout dimensions

Method Detail

layoutNote

public void layoutNote(long currentTime,
                       EventPair<NoteEvent> event,
                       Rectangle rect)

Description copied from interface: EventLayout

Lays out the coordinates for drawing the specified note event.

Specified by:

layoutNote in interface EventLayout

Parameters:

currentTime - the current song time in microseconds

event - the note event pair to layout

rect - output parameter storing the resulting on screen location of the event.

layoutPedal

public void layoutPedal(long currentTime,
                        EventPair<PedalEvent> event,
                        Rectangle rect)

Description copied from interface: EventLayout

Lays out the coordinates for drawing the specified pedal event.

Specified by:

layoutPedal in interface EventLayout

Parameters:

currentTime - the current song time in microseconds

event - the pedal event pair to layout

rect - output parameter storing the resulting on screen location of the event.

setComponentDimensions

public void setComponentDimensions(Dimension dimension)

Description copied from interface: EventLayout

Resizes the layout to fit the specified component dimensions.

Specified by:

setComponentDimensions in interface EventLayout

Parameters:

dimension - the new component layout dimensions

getHighestVisibleTime

public long getHighestVisibleTime(long currentTime)

Description copied from interface: EventLayout

Calculates the highest visible time that can be laid out and still fit within the current layout.

Specified by:

getHighestVisibleTime in interface EventLayout

Parameters:

currentTime - the current song time in microseconds

Returns:

the highest visible time in microseconds that can be laid out

getLowestVisibleTime

public long getLowestVisibleTime(long currentTime)

Description copied from interface: EventLayout

Calculates the lowest visible time that can be laid out and still fit within the current layout.

Specified by:

getLowestVisibleTime in interface EventLayout

Parameters:

currentTime - the current song time in microseconds

Returns:

the lowest visible time in microseconds that can be laid out