/*

 * Copyright 2003-2004 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package sun.awt.X11;

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

public class XCreateWindowParams extends HashMap {

    public XCreateWindowParams() {

    }

    public XCreateWindowParams(Object[] map) {

        init(map);

    }

    private void init(Object[] map) {

        if (map.length % 2 != 0) {

            throw new IllegalArgumentException("Map size should be devisible by two");

        }

        for (int i = 0; i < map.length; i += 2) {

            put(map[i], map[i+1]);

        }

    }

    public XCreateWindowParams putIfNull(Object key, Object value) {

        if (!containsKey(key)) {

            put(key, value);

        }

        return this;

    }

    public XCreateWindowParams putIfNull(Object key, int value) {

        if (!containsKey(key)) {

            put(key, Integer.valueOf(value));

        }

        return this;

    }

    public XCreateWindowParams putIfNull(Object key, long value) {

        if (!containsKey(key)) {

            put(key, Long.valueOf(value));

        }

        return this;

    }

    public XCreateWindowParams add(Object key, Object value) {

        put(key, value);

        return this;

    }

    public XCreateWindowParams add(Object key, int value) {

        put(key, Integer.valueOf(value));

        return this;

    }

    public XCreateWindowParams add(Object key, long value) {

        put(key, Long.valueOf(value));

        return this;

    }

    public XCreateWindowParams delete(Object key) {

        remove(key);

        return this;

    }

    public String toString() {

        StringBuffer buf = new StringBuffer();

        Iterator eIter = entrySet().iterator();

        while (eIter.hasNext()) {

            Map.Entry entry = (Map.Entry)eIter.next();

            buf.append(entry.getKey() + ": " + entry.getValue() + "\n");

        }

        return buf.toString();

    }

}