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Eclipse Platform
Release 3.0

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org.eclipse.ui.actions
Class CopyResourceAction

java.lang.Object
  org.eclipse.jface.action.Action
      org.eclipse.ui.actions.BaseSelectionListenerAction
          org.eclipse.ui.actions.SelectionListenerAction
              org.eclipse.ui.actions.CopyResourceAction

All Implemented Interfaces:

IAction, ISelectionChangedListener, ISelectionValidator

Direct Known Subclasses:

MoveResourceAction

public class CopyResourceAction

extends SelectionListenerAction

implements ISelectionValidator

Standard action for copying the currently selected resources elsewhere in the workspace. All resources being copied as a group must be siblings.

This class may be instantiated; it is not intended to be subclassed.

Field Summary

static String	ID The id of this action.
protected CopyFilesAndFoldersOperation	operation The operation to run.

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

CopyResourceAction(Shell shell)
Creates a new action.

Method Summary

protected CopyFilesAndFoldersOperation	createOperation() Returns the operation to perform when this action runs.
static IPath	getNewNameFor(IPath originalName, IWorkspace workspace) Returns a new name for a copy of the resource at the given path in the given workspace.
protected IResource[]	getResources(List resourceList) Returns an array of resources to use for the operation from the provided list.
String	isValid(Object destination) The CopyResourceAction implementation of this ISelectionValidator method checks whether the given path is a good place to copy the selected resources.
void	run() The default implementation of this IAction method does nothing.
protected void	runOperation(IResource[] resources, IContainer destination) Runs the operation created in createOperaiton
protected boolean	updateSelection(IStructuredSelection selection) The CopyResourceAction implementation of this SelectionListenerAction method enables this action only if all of the one or more selections are sibling resources which are local (depth infinity).

Methods inherited from class org.eclipse.ui.actions.SelectionListenerAction

clearCache, getSelectedNonResources, getSelectedResources, resourceIsType, selectionIsOfType

Methods inherited from class org.eclipse.ui.actions.BaseSelectionListenerAction

getStructuredSelection, runWithEvent, selectionChanged, selectionChanged

Methods inherited from class org.eclipse.jface.action.Action

addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, notifyResult, removeAcceleratorText, removeMnemonics, removePropertyChangeListener, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

The id of this action.

See Also:

Constant Field Values

operation

protected CopyFilesAndFoldersOperation operation

The operation to run. This is created only during the life-cycle of the run method.

Constructor Detail

CopyResourceAction

public CopyResourceAction(Shell shell)

Creates a new action.

Parameters:

shell - the shell for any dialogs

Method Detail

getNewNameFor

public static IPath getNewNameFor(IPath originalName,
                                  IWorkspace workspace)

Returns a new name for a copy of the resource at the given path in the given workspace. This name could be determined either automatically or by querying the user. This name will not be verified by the caller, so it must be valid and unique.

Note this method is for internal use only.

Parameters:

originalName - the full path of the resource

workspace - the workspace

Returns:

the new full path for the copy, or null if the resource should not be copied

createOperation

protected CopyFilesAndFoldersOperation createOperation()

Returns the operation to perform when this action runs.

Returns:

the operation to perform when this action runs.

getResources

protected IResource[] getResources(List resourceList)

Returns an array of resources to use for the operation from the provided list.

Parameters:

resourceList - The list of resources to converted into an array.

Returns:

an array of resources to use for the operation

isValid

public String isValid(Object destination)

The CopyResourceAction implementation of this ISelectionValidator method checks whether the given path is a good place to copy the selected resources.

Specified by:

isValid in interface ISelectionValidator

Parameters:

destination - the selection to be validated

Returns:

the error message, or null indicating that the value is valid

run

public void run()

Description copied from class: Action

The default implementation of this IAction method does nothing. Subclasses should override this method if they do not need information from the triggering event, or override runWithEvent(Event) if they do.

Specified by:

run in interface IAction

Overrides:

run in class Action

runOperation

protected void runOperation(IResource[] resources,
                            IContainer destination)

Runs the operation created in createOperaiton

Parameters:

resources - source resources to pass to the operation

destination - destination container to pass to the operation

updateSelection

protected boolean updateSelection(IStructuredSelection selection)

The CopyResourceAction implementation of this SelectionListenerAction method enables this action only if all of the one or more selections are sibling resources which are local (depth infinity).

Overrides:

updateSelection in class BaseSelectionListenerAction

Parameters:

selection - the new selection

Returns:

true if the action should be enabled for this selection, and false otherwise