draw.clipboard

Class ClipboardManager

java.lang.Object

draw.clipboard.ClipboardManager

All Implemented Interfaces:

java.lang.Iterable<Element>

public class ClipboardManager
extends java.lang.Object
implements java.lang.Iterable<Element>

Singleton class to manage clipboard.

Since:

draw.4

Method Summary

Modifier and Type	Method and Description
void	copy(java.lang.Iterable<Element> elts) Copy selected elements to the clipboard.
void	cut(java.lang.Iterable<Element> elts) Cut selected elements to the clipboard.
boolean	elementsCut() Returns whether last items placed on clipboard were cut or copied.
java.lang.Iterable<Element>	getClipboardContents() Retrieve the contents of the clipboard as iterator.
static ClipboardManager	getInstance() Singleton access.
java.awt.Dimension	getOffset() With each subsequent paste, objects from the clipboard are offset a specific amount.
java.util.Iterator<Element>	iterator()
void	resetCutStatus() Reset cut status once pasted.
void	updateOffset() Shift future offsets.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

elementsCut

public boolean elementsCut()

Returns whether last items placed on clipboard were cut or copied.

Returns:

whether objects placed onto clipboard were cut or copied.

updateOffset

public void updateOffset()

Shift future offsets.

getOffset

public java.awt.Dimension getOffset()

With each subsequent paste, objects from the clipboard are offset a specific amount.

Returns:

paste offset.

resetCutStatus

public void resetCutStatus()

Reset cut status once pasted.

getInstance

public static ClipboardManager getInstance()

Singleton access.

Returns:

singleton Clipboard

copy

public void copy(java.lang.Iterable<Element> elts)

Copy selected elements to the clipboard.

Parameters:

elts - elements to be copied onto the clipboard.

getClipboardContents

public java.lang.Iterable<Element> getClipboardContents()

Retrieve the contents of the clipboard as iterator.

Returns:

iterator of elements on the clipboard

cut

public void cut(java.lang.Iterable<Element> elts)

Cut selected elements to the clipboard.

Parameters:

elts - elements to be removed

iterator

public java.util.Iterator<Element> iterator()

Specified by:

iterator in interface java.lang.Iterable<Element>