net.kreatious.pianoleopard.painter.layout

Interface EventLayout

All Known Implementing Classes:

DefaultEventLayout, InactiveEventLayout, PlayedEventLayout

public interface EventLayout

Provides the layout coordinates used for drawing events.

Author:

Jay-R Studer

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.

Method Detail

layoutNote

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

Lays out the coordinates for drawing the specified note event.

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

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

Lays out the coordinates for drawing the specified pedal event.

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

void setComponentDimensions(Dimension dimension)

Resizes the layout to fit the specified component dimensions.

Parameters:

dimension - the new component layout dimensions

getLowestVisibleTime

long getLowestVisibleTime(long currentTime)

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

Parameters:

currentTime - the current song time in microseconds

Returns:

the lowest visible time in microseconds that can be laid out

getHighestVisibleTime

long getHighestVisibleTime(long currentTime)

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

Parameters:

currentTime - the current song time in microseconds

Returns:

the highest visible time in microseconds that can be laid out