Package com.intellij.ide

Class CopyPasteManagerEx

java.lang.Object

com.intellij.openapi.ide.CopyPasteManager

com.intellij.ide.CopyPasteManagerEx

All Implemented Interfaces:

java.awt.datatransfer.ClipboardOwner

public class CopyPasteManagerEx
extends CopyPasteManager
implements java.awt.datatransfer.ClipboardOwner

This implementation attempts to limit memory occupied by clipboard history. To make it work, Transferable instances passed to setContents(Transferable) should implement Sizeable interface. See getSize(Transferable) method for details on estimating the size of Transferable and deleteAfterAllowedMaximum() method for history trimming logic.

Nested Class Summary

Nested classes/interfaces inherited from class com.intellij.openapi.ide.CopyPasteManager

CopyPasteManager.ContentChangedListener

Field Summary

Fields inherited from class com.intellij.openapi.ide.CopyPasteManager

CUT_COLOR

Constructor Summary

Constructors

Constructor and Description
CopyPasteManagerEx()

Method Summary

Modifier and Type	Method and Description
void	addContentChangedListener(CopyPasteManager.ContentChangedListener listener)
void	addContentChangedListener(CopyPasteManager.ContentChangedListener listener, Disposable parentDisposable)
boolean	areDataFlavorsAvailable(java.awt.datatransfer.DataFlavor... flavors)
java.awt.datatransfer.Transferable []	getAllContents()
java.awt.datatransfer.Transferable	getContents()
<T> T	getContents(java.awt.datatransfer.DataFlavor flavor)
static CopyPasteManagerEx	getInstanceEx()
boolean	isCutElement(java.lang.Object element)
void	lostOwnership(java.awt.datatransfer.Clipboard clipboard, java.awt.datatransfer.Transferable contents)
void	moveContentToStackTop(java.awt.datatransfer.Transferable t)
void	removeContent(java.awt.datatransfer.Transferable t)
void	removeContentChangedListener(CopyPasteManager.ContentChangedListener listener)
void	setContents(java.awt.datatransfer.Transferable content)
void	stopKillRings() We support 'kill rings' at the editor, i.e.

Methods inherited from class com.intellij.openapi.ide.CopyPasteManager

getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyPasteManagerEx

public CopyPasteManagerEx()

Method Detail

getInstanceEx

public static CopyPasteManagerEx getInstanceEx()

lostOwnership

public void lostOwnership(java.awt.datatransfer.Clipboard clipboard,
                          java.awt.datatransfer.Transferable contents)

Specified by:

lostOwnership in interface java.awt.datatransfer.ClipboardOwner

addContentChangedListener

public void addContentChangedListener(CopyPasteManager.ContentChangedListener listener)

Specified by:

addContentChangedListener in class CopyPasteManager

addContentChangedListener

public void addContentChangedListener(CopyPasteManager.ContentChangedListener listener,
                                      Disposable parentDisposable)

Specified by:

addContentChangedListener in class CopyPasteManager

removeContentChangedListener

public void removeContentChangedListener(CopyPasteManager.ContentChangedListener listener)

Specified by:

removeContentChangedListener in class CopyPasteManager

areDataFlavorsAvailable

public boolean areDataFlavorsAvailable(java.awt.datatransfer.DataFlavor... flavors)

Specified by:

areDataFlavorsAvailable in class CopyPasteManager

setContents

public void setContents(java.awt.datatransfer.Transferable content)

Specified by:

setContents in class CopyPasteManager

isCutElement

public boolean isCutElement(java.lang.Object element)

Specified by:

isCutElement in class CopyPasteManager

stopKillRings

public void stopKillRings()

Description copied from class: CopyPasteManager

We support 'kill rings' at the editor, i.e. every time when subsequent adjacent regions of text are copied they are combined into single compound region. Every non-adjacent change makes existing regions unable to combine.

However, there are situations when all 'kill rings' should be stopped manually (e.g. on undo). Hence, we need a handle to ask for that. This method works like such a handle.

Specified by:

stopKillRings in class CopyPasteManager

See Also:

KillRingTransferable

getContents

public java.awt.datatransfer.Transferable getContents()

Specified by:

getContents in class CopyPasteManager

getContents

public <T> T getContents(java.awt.datatransfer.DataFlavor flavor)

Specified by:

getContents in class CopyPasteManager

getAllContents

public java.awt.datatransfer.Transferable [] getAllContents()

Specified by:

getAllContents in class CopyPasteManager

removeContent

public void removeContent(java.awt.datatransfer.Transferable t)

moveContentToStackTop

public void moveContentToStackTop(java.awt.datatransfer.Transferable t)