org.eclipse.rse.files.ui.actions
Class SystemExtractToAction

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.jface.action.AbstractAction
          org.eclipse.jface.action.Action
              org.eclipse.rse.ui.actions.SystemBaseAction
                  org.eclipse.rse.files.ui.actions.SystemExtractAction
                      org.eclipse.rse.files.ui.actions.SystemExtractToAction

All Implemented Interfaces:

IAction, ISelectionChangedListener, ISystemAction, IValidatorRemoteSelection

Direct Known Subclasses:

SystemCombineAction, SystemConvertAction

public class SystemExtractToAction

extends SystemExtractAction

implements IValidatorRemoteSelection

Nested Class Summary

Nested classes inherited from class org.eclipse.rse.files.ui.actions.SystemExtractAction

SystemExtractAction.ExtractRunnable

Field Summary

protected int	currentlyProcessingSelection
protected static String[]	systemTypes
protected SystemMessage	targetDescendsFromSrcMsg

Fields inherited from class org.eclipse.rse.files.ui.actions.SystemExtractAction

_label, _parent, _selected

Fields inherited from class org.eclipse.rse.ui.actions.SystemBaseAction

allowOnMultipleSelection, arrowCursor, helpId, selectionSensitive, shell, sSelection, traceSelections, traceTarget, viewer, waitCursor

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

SystemExtractToAction(Shell parent)

SystemExtractToAction(Shell parent, String label, String tooltip)

Method Summary

protected boolean	destinationInSource(IRemoteFile destination)
protected String	getActionLabelForSingleSelection() Extending classes must override this method, otherwise when there is one selection, the action label will be "Extract to xxxx", where xxxx is a dynamically created directory name.
SystemMessage	isValid(IHost selectedConnection, Object[] selectedObjects, ISystemRemoteElementAdapter[] remoteAdaptersForSelectedObjects) The user has selected one or more remote objects.
void	run() This is the method called when the user selects this action.

Methods inherited from class org.eclipse.rse.files.ui.actions.SystemExtractAction

getExtractedName, getRunnableContext, updateSelection

Methods inherited from class org.eclipse.rse.ui.actions.SystemBaseAction

allowOnMultipleSelection, checkObjectType, getAdapter, getContextMenuGroup, getCurrentTreeView, getFirstSelection, getHelpContextId, getNextSelection, getRemoteAdapter, getSelection, getSelectionProvider, getShell, getShell, getSystemConnection, getViewer, isDummy, isEnabled, isSelectionSensitive, issueTraceMessage, selectionChanged, setAvailableOffline, setBusyCursor, setContextMenuGroup, setDisplayCursor, setDisplayCursor, setHelp, setHost, setInputs, setSelection, setSelectionProvider, setSelectionSensitive, setShell, setTracing, setTracing, setViewer

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, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, 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, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Field Detail

systemTypes

protected static final String[] systemTypes

targetDescendsFromSrcMsg

protected SystemMessage targetDescendsFromSrcMsg

currentlyProcessingSelection

protected int currentlyProcessingSelection

Constructor Detail

SystemExtractToAction

public SystemExtractToAction(Shell parent)

SystemExtractToAction

public SystemExtractToAction(Shell parent,
                             String label,
                             String tooltip)

Method Detail

run

public void run()

Description copied from class: SystemBaseAction

This is the method called when the user selects this action. Child classes need to override this. If you need the parent shell, call getShell. If you need to know the current selection, call getSelection(), or getFirstSelection() followed by getNextSelection() until null is returned.

Specified by:

run in interface IAction

Overrides:

run in class SystemExtractAction

destinationInSource

protected boolean destinationInSource(IRemoteFile destination)

getActionLabelForSingleSelection

protected String getActionLabelForSingleSelection()

Description copied from class: SystemExtractAction

Extending classes must override this method, otherwise when there is one selection, the action label will be "Extract to xxxx", where xxxx is a dynamically created directory name. Note: you can also eliminate this behaviour by overriding the updateSelection method.

Overrides:

getActionLabelForSingleSelection in class SystemExtractAction

Returns:

Set this to return the normal action label if you don't want the name dynamically created.

isValid

public SystemMessage isValid(IHost selectedConnection,
                             Object[] selectedObjects,
                             ISystemRemoteElementAdapter[] remoteAdaptersForSelectedObjects)

Description copied from interface: IValidatorRemoteSelection

The user has selected one or more remote objects. Return null if OK is to be enabled, or a SystemMessage if it is not to be enabled. The message will be displayed on the message line.

Specified by:

isValid in interface IValidatorRemoteSelection