core/plugins/org.eclipse.dltk.ui/src/org/eclipse/dltk/internal/ui/workingsets/ConfigureWorkingSetAction.java

/*******************************************************************************
 * Copyright (c) 2000, 2017 IBM Corporation and others.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * SPDX-License-Identifier: EPL-2.0
 *
 *******************************************************************************/
package org.eclipse.dltk.internal.ui.workingsets;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.ui.IWorkbenchPartSite;
import org.eclipse.ui.IWorkingSet;

public class ConfigureWorkingSetAction extends Action {

	private final IWorkbenchPartSite fSite;
	private WorkingSetModel fWorkingSetModel;

	public ConfigureWorkingSetAction(IWorkbenchPartSite site) {
		super(WorkingSetMessages.ConfigureWorkingSetAction_label);
		fSite = site;
	}

	public void setWorkingSetModel(WorkingSetModel model) {
		fWorkingSetModel = model;
	}

	@Override
	public void run() {
		List<IWorkingSet> workingSets = new ArrayList<>(
				Arrays.asList(fWorkingSetModel.getAllWorkingSets()));
		IWorkingSet[] activeWorkingSets = fWorkingSetModel
				.getActiveWorkingSets();
		WorkingSetConfigurationDialog dialog = new WorkingSetConfigurationDialog(
				fSite.getShell(),
				workingSets.toArray(new IWorkingSet[workingSets.size()]),
				activeWorkingSets);
		dialog.setSelection(activeWorkingSets);
		if (dialog.open() == IDialogConstants.OK_ID) {
			IWorkingSet[] selection = dialog.getSelection();
			fWorkingSetModel.setActiveWorkingSets(selection);
		}
	}
}