org.eclipse.blockchain.ui/src/org/eclipse/blockchain/ui/handlers/SolidityCompilerPreferenceHandler.java

/*******************************************************************************
 * Copyright (c) 2020 RBEI and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v. 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *		Deepthi Murugaiyan - Initial contribution and API
 *******************************************************************************/
package org.eclipse.blockchain.ui.handlers;

import org.eclipse.blockchain.ui.preference.SolidityCompilerPreference;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.PreferencesUtil;

/**
 * Solidity compiler preference shortcut
 */
public class SolidityCompilerPreferenceHandler extends AbstractHandler {

	/**
	 * {@inheritDoc}
	 */
	@Override
	public Object execute(final ExecutionEvent event)
			throws ExecutionException {
		Display.getDefault().asyncExec(() -> {
			IWorkbench workbench = PlatformUI.getWorkbench();
			SolidityCompilerPreference page = new SolidityCompilerPreference();
			page.init(workbench);
			PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(
					workbench.getActiveWorkbenchWindow().getShell(),
					"org.eclipse.blockchain.ui.solidity.compiler.preference",
					null, null);
			dialog.open();

		});
		return null;
	}
}