bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ActionSelectAll.java

/*******************************************************************************
 * Copyright (c) 2000, 2004 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.ui.views.markers.internal;

import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;

/**
 * The ActionSelectAll is the action for selecting all 
 * of the entries.
 *
 */
public class ActionSelectAll extends MarkerSelectionProviderAction {

	private MarkerView view;

	/**
	 * Create a new instance of the receiver with the supplied
	 * 
	 * @param markerView
	 */
	public ActionSelectAll(MarkerView markerView) {
		super(markerView.getViewer(),
				MarkerMessages.selectAllAction_title);
		setEnabled(true);
		view = markerView;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.action.Action#run()
	 */
	public void run() {
		super.getSelectionProvider().setSelection(
				new StructuredSelection(view.getCurrentMarkers().asList()));
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.actions.SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
	 */
	public void selectionChanged(IStructuredSelection selection) {
		setEnabled(!selection.isEmpty());
	}
}