/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.click.eclipse.preferences;

import java.io.IOException;
import java.io.InputStream;


import org.apache.click.eclipse.ClickPlugin;
import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.resource.StringConverter;
import org.eclipse.swt.graphics.RGB;

/**
 * Initializes the preference store.
 * 
 * @author Naoki Takezoe
 */
public class ClickPreferenceInitializer extends AbstractPreferenceInitializer {

	public void initializeDefaultPreferences() {
		IPreferenceStore store = ClickPlugin.getDefault().getPreferenceStore();
		try {
			store.setDefault(ClickPlugin.PREF_TEMPLATES, getResourceAsText("default_templates.xml"));
			store.setDefault(ClickPlugin.PREF_COLOR_VAR, StringConverter.asString(new RGB(128,0,0)));
			store.setDefault(ClickPlugin.PREF_COLOR_DIR, StringConverter.asString(new RGB(0,0,128)));
			store.setDefault(ClickPlugin.PREF_COLOR_CMT, StringConverter.asString(new RGB(0,128,0)));
		} catch(Exception ex){
			ClickPlugin.log(ex);
		}
	}
	
	private static String getResourceAsText(String resource) throws IOException {
		InputStream in = null;
		try {
			in = ClickPreferenceInitializer.class.getResourceAsStream(resource);
			byte[] buf = new byte[in.available()];
			in.read(buf);
			return new String(buf);
		} finally {
			if(in!=null){
				in.close();
			}
		}
	}

}