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Eclipse Platform
Release 3.5

org.eclipse.ui.editors.text
Class FileBufferOperationAction

java.lang.Object
  extended by 

org.eclipse.core.commands.common.EventManager
      extended by 

org.eclipse.jface.action.AbstractAction
          extended by 

org.eclipse.jface.action.Action
              extended by 
org.eclipse.ui.editors.text.FileBufferOperationAction
All Implemented Interfaces:
IAction, IActionDelegate, IWorkbenchWindowActionDelegate

public class FileBufferOperationAction
extends Action
implements IWorkbenchWindowActionDelegate

File buffer operation action.

Since:
3.1

Field Summary
protected   IFileBufferOperation fFileBufferOperation
           
 
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, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT
 
Constructor Summary
protected FileBufferOperationAction ( IFileBufferOperation fileBufferOperation)
           
 
Method Summary
protected   IFile[] collectFiles ( IResource[] resources)
           
 void dispose ()
          Disposes this action delegate.
protected  void doRun ( IFile[] files, IPath location, IFileBufferOperation fileBufferOperation)
           
protected   IPath[] generateLocations ( IFile[] files, IProgressMonitor progressMonitor)
           
protected   Shell getShell ()
           
protected   IWorkbenchWindow getWorkbenchWindow ()
           
 void init ( IWorkbenchWindow window)
          Initializes this action delegate with the workbench window it will work in.
protected  boolean isAcceptableLocation ( IPath location)
          Tells whether this action accepts the given location.
 void run ( IAction action)
          Performs this action.
 void selectionChanged ( IAction action, ISelection selection)
          Notifies this action delegate that the selection in the workbench has changed.
 
Methods inherited from class org.eclipse.jface.action. Action
convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, run, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
 
Methods inherited from class org.eclipse.jface.action. AbstractAction
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
 
Methods inherited from class org.eclipse.core.commands.common. EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.jface.action. IAction
addPropertyChangeListener, removePropertyChangeListener
 

Field Detail

fFileBufferOperation

protected 
IFileBufferOperation fFileBufferOperation
Constructor Detail

FileBufferOperationAction

protected FileBufferOperationAction(
IFileBufferOperation fileBufferOperation)
Method Detail

dispose

public void dispose()
Description copied from interface: IWorkbenchWindowActionDelegate
Disposes this action delegate. The implementor should unhook any references to itself so that garbage collection can occur.

Specified by:
dispose in interface IWorkbenchWindowActionDelegate

init

public void init(
IWorkbenchWindow window)
Description copied from interface: IWorkbenchWindowActionDelegate
Initializes this action delegate with the workbench window it will work in.

Specified by:
init in interface IWorkbenchWindowActionDelegate
Parameters:
window - the window that provides the context for this delegate

selectionChanged

public void selectionChanged(
IAction action,
                             
ISelection selection)
Description copied from interface: IActionDelegate
Notifies this action delegate that the selection in the workbench has changed.

Implementers can use this opportunity to change the availability of the action or to modify other presentation properties.

When the selection changes, the action enablement state is updated based on the criteria specified in the plugin.xml file. Then the delegate is notified of the selection change regardless of whether the enablement criteria in the plugin.xml file is met.

Specified by:
selectionChanged in interface IActionDelegate
Parameters:
action - the action proxy that handles presentation portion of the action
selection - the current selection, or null if there is no selection.

getWorkbenchWindow

protected final 
IWorkbenchWindow getWorkbenchWindow()

getShell

protected final 
Shell getShell()

run

public void run(
IAction action)
Description copied from interface: IActionDelegate
Performs this action.

This method is called by the proxy action when the action has been triggered. Implement this method to do the actual work.

Note: If the action delegate also implements IActionDelegate2, then this method is not invoked but instead the runWithEvent(IAction, Event) method is called.

Specified by:
run in interface IActionDelegate
Parameters:
action - the action proxy that handles the presentation portion of the action

collectFiles

protected 
IFile[] collectFiles(
IResource[] resources)

doRun

protected final void doRun(
IFile[] files,
                           
IPath location,
                           
IFileBufferOperation fileBufferOperation)

generateLocations

protected final 
IPath[] generateLocations(
IFile[] files,
                                          
IProgressMonitor progressMonitor)

isAcceptableLocation

protected boolean isAcceptableLocation(
IPath location)
Tells whether this action accepts the given location.

Parameters:
location - the location
Returns:
true if the given location is acceptable

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire