/******************************************************************************* * Copyright (c) 2000, 2011 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation *******************************************************************************/ package org.eclipse.jdt.ui.actions; import org.eclipse.core.runtime.IAdaptable; import org.eclipse.core.resources.ResourcesPlugin; import org.eclipse.jface.action.Action; import org.eclipse.ui.IWorkbench; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.WorkbenchException; import org.eclipse.jdt.ui.JavaUI; import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; import org.eclipse.jdt.internal.ui.JavaPlugin; import org.eclipse.jdt.internal.ui.actions.ActionMessages; import org.eclipse.jdt.internal.ui.util.ExceptionHandler; /** * Action to programmatically open a Java perspective. * *
* This class may be instantiated; it is not intended to be subclassed. *
* * @since 2.0 * * @noextend This class is not intended to be subclassed by clients. */ public class OpenJavaBrowsingPerspectiveAction extends Action { /** * Create a newOpenJavaBrowsingPerspectiveAction
.
*/
public OpenJavaBrowsingPerspectiveAction() {
PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IJavaHelpContextIds.OPEN_JAVA_BROWSING_PERSPECTIVE_ACTION);
}
@Override
public void run() {
IWorkbench workbench= JavaPlugin.getDefault().getWorkbench();
IWorkbenchWindow window= workbench.getActiveWorkbenchWindow();
IWorkbenchPage page= window.getActivePage();
IAdaptable input;
if (page != null)
input= page.getInput();
else
input= ResourcesPlugin.getWorkspace().getRoot();
try {
workbench.showPerspective(JavaUI.ID_BROWSING_PERSPECTIVE, window, input);
} catch (WorkbenchException e) {
ExceptionHandler.handle(e, window.getShell(),
ActionMessages.OpenJavaBrowsingPerspectiveAction_dialog_title,
ActionMessages.OpenJavaBrowsingPerspectiveAction_error_open_failed);
}
}
}