org.eclipse.emf.ecp.view.model.internal.preview.actions

Class OpenPreviewHandler

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.core.commands.AbstractHandler

org.eclipse.emf.ecp.view.spi.treemasterdetail.ui.swt.MasterDetailAction

org.eclipse.emf.ecp.view.model.internal.preview.actions.OpenPreviewHandler

All Implemented Interfaces:

org.eclipse.core.commands.IHandler, org.eclipse.core.commands.IHandler2, IToolbarAction

public class OpenPreviewHandler
extends MasterDetailAction
implements IToolbarAction

Opens the PreviewView.

Constructor Summary

Constructors

Constructor and Description
OpenPreviewHandler()

Method Summary

Modifier and Type	Method and Description
boolean	canExecute(Object object)
void	execute(org.eclipse.emf.ecore.EObject object)
Object	execute(org.eclipse.core.commands.ExecutionEvent event)
org.eclipse.jface.action.Action	getAction(Object currentObject, org.eclipse.jface.viewers.ISelectionProvider selectionProvider) Returns the action to add to the toolbar.
boolean	shouldShow(org.eclipse.emf.ecore.EObject eObject)

Methods inherited from class org.eclipse.emf.ecp.view.spi.treemasterdetail.ui.swt.MasterDetailAction

getTreeViewer

Methods inherited from class org.eclipse.core.commands.AbstractHandler

addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled, setEnabled

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

Constructor Detail

OpenPreviewHandler

public OpenPreviewHandler()

Method Detail

execute

public Object execute(org.eclipse.core.commands.ExecutionEvent event)
               throws org.eclipse.core.commands.ExecutionException

Specified by:

execute in interface org.eclipse.core.commands.IHandler

Throws:

org.eclipse.core.commands.ExecutionException

See Also:

IHandler.execute(org.eclipse.core.commands.ExecutionEvent)

execute

public void execute(org.eclipse.emf.ecore.EObject object)

Specified by:

execute in class MasterDetailAction

Parameters:

object - The EObject on which the action is executed

See Also:

MasterDetailAction.execute(EObject)

shouldShow

public boolean shouldShow(org.eclipse.emf.ecore.EObject eObject)

Specified by:

shouldShow in class MasterDetailAction

Parameters:

eObject - the EObject on which to test if the action can be executed

Returns:

true if the action can be executed on the parameter eObject

See Also:

MasterDetailAction.shouldShow(org.eclipse.emf.ecore.EObject)

getAction

public org.eclipse.jface.action.Action getAction(Object currentObject,
                                                 org.eclipse.jface.viewers.ISelectionProvider selectionProvider)

Description copied from interface: IToolbarAction

Returns the action to add to the toolbar.

Specified by:

getAction in interface IToolbarAction

Parameters:

currentObject - the currently edited object of the editor

selectionProvider - the selection provider

Returns:

the action

canExecute

public boolean canExecute(Object object)

Specified by:

canExecute in interface IToolbarAction

Parameters:

object - the currently edited object of the editor

Returns:

true, if the Action can be executed for the provided input