/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.examples.readmetool;

import org.eclipse.core.runtime.IPluginDescriptor;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.plugin.AbstractUIPlugin;

/**
 * This is the top-level class of the Readme plugin tool.
 *
 * @see AbstractUIPlugin for additional information on UI plugins
 */
public class ReadmePlugin extends AbstractUIPlugin {
	// Default instance of the receiver
		
	private static ReadmePlugin inst;
/**
 * Creates the Readme plugin and caches its default instance
 *
 * @param descriptor  the plugin descriptor which the receiver is made from
 */
public ReadmePlugin(IPluginDescriptor descriptor) {
	super(descriptor);
	if (inst==null) inst = this;
}
/**
 * Gets the plugin singleton.
 *
 * @return the default ReadmePlugin instance
 */
static public ReadmePlugin getDefault() {
	return inst;
}
/** 
 * Sets default preference values. These values will be used
 * until some preferences are actually set using Preference dialog.
 */
protected void initializeDefaultPreferences(IPreferenceStore store) {
	// These settings will show up when Preference dialog
	// opens up for the first time.
	store.setDefault(IReadmeConstants.PRE_CHECK1, true);
	store.setDefault(IReadmeConstants.PRE_CHECK2, true);
	store.setDefault(IReadmeConstants.PRE_CHECK3, false);
	store.setDefault(IReadmeConstants.PRE_RADIO_CHOICE, 2);
	store.setDefault(IReadmeConstants.PRE_TEXT, MessageUtil.getString("Default_text")); //$NON-NLS-1$
}
}