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java.lang.Objectorg.eclipse.emf.common.command.AbstractCommand
org.eclipse.emf.edit.command.AbstractOverrideableCommand
org.eclipse.emf.edit.command.CopyToClipboardCommand
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.
Nested Class Summary |
Nested classes inherited from class org.eclipse.emf.common.command.AbstractCommand |
AbstractCommand.NonDirtying |
Field Summary | |
protected Command |
copyCommand
This is the command that does the actual copying. |
protected static String |
DESCRIPTION
This caches the description. |
protected static String |
LABEL
This caches the label. |
protected Collection |
oldClipboard
This is the original clipboard value before execute. |
protected 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,
Collection collection)
This constructs a command that copies the given collection of objects to the clipboard. |
Method Summary | |
static Command |
create(EditingDomain domain,
Collection collection)
This creates a command that copies the given collection of objects to the clipboard. |
static Command |
create(EditingDomain domain,
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. |
Collection |
doGetAffectedObjects()
This is overrideable command's implementation of getAffectedObjects. |
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. |
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.
|
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 |
protected static final String LABEL
protected static final String DESCRIPTION
protected Collection sourceObjects
protected Collection oldClipboard
protected Command copyCommand
Constructor Detail |
public CopyToClipboardCommand(EditingDomain domain, Collection collection)
Method Detail |
public static Command create(EditingDomain domain, Collection collection)
public static Command create(EditingDomain domain, Object owner)
public Collection getSourceObjects()
protected boolean prepare()
AbstractCommand
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.
prepare
in class AbstractCommand
public void doExecute()
OverrideableCommand
doExecute
in interface OverrideableCommand
doExecute
in class AbstractOverrideableCommand
public void doUndo()
OverrideableCommand
doUndo
in interface OverrideableCommand
doUndo
in class AbstractOverrideableCommand
public void doRedo()
OverrideableCommand
doRedo
in interface OverrideableCommand
doRedo
in class AbstractOverrideableCommand
public Collection doGetResult()
OverrideableCommand
doGetResult
in interface OverrideableCommand
doGetResult
in class AbstractOverrideableCommand
public Collection doGetAffectedObjects()
OverrideableCommand
doGetAffectedObjects
in interface OverrideableCommand
doGetAffectedObjects
in class AbstractOverrideableCommand
public void doDispose()
OverrideableCommand
doDispose
in interface OverrideableCommand
doDispose
in class AbstractOverrideableCommand
public String toString()
toString
in class AbstractOverrideableCommand
|
Copyright 2001-2006 IBM Corporation and others. All Rights Reserved. |
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