org.eclipse.emf.edit.command
Class CopyToClipboardCommand

java.lang.Object
  |
  +--org.eclipse.emf.common.command.AbstractCommand
        |
        +--org.eclipse.emf.edit.command.AbstractOverrideableCommand
              |
              +--org.eclipse.emf.edit.command.CopyToClipboardCommand

All Implemented Interfaces:

Command, OverrideableCommand

Direct Known Subclasses:

CopyToClipboardOverrideCommand

public class CopyToClipboardCommand

extends AbstractOverrideableCommand

This works exactly like a CopyCommand but set the copy result to the EditingDomain. In fact, the implementation is just a proxy for copy command.

Field Summary

protected Command	copyCommand This is the command that does the actual copying.
protected static java.lang.String	DESCRIPTION This caches the description.
protected static java.lang.String	LABEL This caches the label.
protected java.util.Collection	oldClipboard This is the original clipboard value before execute.
protected java.util.Collection	sourceObjects This is the collection of objects to be copied to the clipboard.

Fields inherited from class org.eclipse.emf.edit.command.AbstractOverrideableCommand

domain, overrideCommand

Fields inherited from class org.eclipse.emf.common.command.AbstractCommand

description, isExecutable, isPrepared, label

Constructor Summary

CopyToClipboardCommand(EditingDomain domain, java.util.Collection collection)
This constructs a command that copies the given collection of objects to the clipboard.

Method Summary

static Command	create(EditingDomain domain, java.util.Collection collection) This creates a command that copies the given collection of objects to the clipboard.
static Command	create(EditingDomain domain, java.lang.Object owner) This creates a command that copies the given object to the clipboard.
void	doDispose() This is overrideable command's implementation of dispose.
void	doExecute() This is overrideable command's implementation of execute.
java.util.Collection	doGetAffectedObjects() This is overrideable command's implementation of getAffectedObjects.
java.util.Collection	doGetResult() This is overrideable command's implementation of getResult.
void	doRedo() This is overrideable command's implementation of redo.
void	doUndo() This is overrideable command's implementation of undo.
java.util.Collection	getSourceObjects() This returns the collection of objects to be copied to the clipboard.
protected boolean	prepare() Called at most once in AbstractOverrideableCommand.canExecute() to give the command an opportunity to ready itself for execution.
java.lang.String	toString() This gives an abbreviated name using this object's own class' name, without package qualification, followed by a space separated list of field:value pairs.

Methods inherited from class org.eclipse.emf.edit.command.AbstractOverrideableCommand

canExecute, canUndo, dispose, doCanExecute, doCanUndo, doGetChildrenToCopy, doGetDescription, doGetLabel, execute, getAffectedObjects, getChildrenToCopy, getDescription, getDomain, getLabel, getOverride, getOwnerList, getResult, redo, setOverride, undo

Methods inherited from class org.eclipse.emf.common.command.AbstractCommand

chain, setDescription, setLabel

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.common.command.Command

chain

Field Detail

LABEL

protected static final java.lang.String LABEL

This caches the label.

DESCRIPTION

protected static final java.lang.String DESCRIPTION

This caches the description.

sourceObjects

protected java.util.Collection sourceObjects

This is the collection of objects to be copied to the clipboard.

oldClipboard

protected java.util.Collection oldClipboard

This is the original clipboard value before execute.

copyCommand

protected Command copyCommand

This is the command that does the actual copying.

Constructor Detail

CopyToClipboardCommand

public CopyToClipboardCommand(EditingDomain domain,
                              java.util.Collection collection)

This constructs a command that copies the given collection of objects to the clipboard.

Method Detail

create

public static Command create(EditingDomain domain,
                             java.util.Collection collection)

This creates a command that copies the given collection of objects to the clipboard.

create

public static Command create(EditingDomain domain,
                             java.lang.Object owner)

This creates a command that copies the given object to the clipboard.

getSourceObjects

public java.util.Collection getSourceObjects()

This returns the collection of objects to be copied to the clipboard.

prepare

protected boolean prepare()

Description copied from class: AbstractCommand

Called at most once in AbstractCommand.canExecute() to give the command an opportunity to ready itself for execution. The returned value is stored in AbstractCommand.canExecute(). In other words, you can override this method to initialize and to yield a cached value for the all subsequent calls to canExecute.

Overrides:

prepare in class AbstractCommand

Following copied from class: org.eclipse.emf.common.command.AbstractCommand

Returns:

whether the command is executable.

doExecute

public void doExecute()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of execute.

Overrides:

doExecute in class AbstractOverrideableCommand

doUndo

public void doUndo()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of undo.

Overrides:

doUndo in class AbstractOverrideableCommand

doRedo

public void doRedo()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of redo.

Overrides:

doRedo in class AbstractOverrideableCommand

doGetResult

public java.util.Collection doGetResult()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of getResult.

Overrides:

doGetResult in class AbstractOverrideableCommand

doGetAffectedObjects

public java.util.Collection doGetAffectedObjects()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of getAffectedObjects.

Overrides:

doGetAffectedObjects in class AbstractOverrideableCommand

doDispose

public void doDispose()

Description copied from interface: OverrideableCommand

This is overrideable command's implementation of dispose.

Overrides:

doDispose in class AbstractOverrideableCommand

toString

public java.lang.String toString()

This gives an abbreviated name using this object's own class' name, without package qualification, followed by a space separated list of field:value pairs.

Overrides:

toString in class AbstractOverrideableCommand

Following copied from class: org.eclipse.emf.common.command.AbstractCommand

Returns:

string representation.