123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 |
- /*
- * Copyright 2000-2013 Vaadin Ltd.
- *
- * Licensed 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.
- */
- /*
- * (c) COPYRIGHT 1999 World Wide Web Consortium
- * (Massachusetts Institute of Technology, Institut National de Recherche
- * en Informatique et en Automatique, Keio University).
- * All Rights Reserved. http://www.w3.org/Consortium/Legal/
- *
- * $Id: MediaListImpl.java,v 1.4 2000/04/26 13:40:19 plehegar Exp $
- */
- package com.vaadin.sass.internal.parser;
-
- import java.io.Serializable;
-
- import org.w3c.css.sac.SACMediaList;
-
- /**
- * @version $Revision: 1.4 $
- * @author Philippe Le Hegaret
- */
- public class MediaListImpl implements SACMediaList, Serializable {
-
- /**
- *
- */
- private static final long serialVersionUID = 1L;
- String[] array = new String[10];
- int current;
-
- @Override
- public int getLength() {
- return current;
- }
-
- @Override
- public String item(int index) {
- if ((index < 0) || (index >= current)) {
- return null;
- }
- return array[index];
- }
-
- void addItem(String medium) {
- if (medium.equals("all")) {
- array[0] = "all";
- current = 1;
- return;
- }
- for (int i = 0; i < current; i++) {
- if (medium.equals(array[i])) {
- return;
- }
- }
- if (current == array.length) {
- String[] old = array;
- array = new String[current + current];
- System.arraycopy(old, 0, array, 0, current);
- }
- array[current++] = medium;
- }
-
- /**
- * Returns a string representation of this object.
- */
- @Override
- public String toString() {
- switch (current) {
- case 0:
- return "";
- case 1:
- return array[0];
- default:
- boolean not_done = true;
- int i = 0;
- StringBuffer buf = new StringBuffer(50);
- do {
- buf.append(array[i++]);
- if (i == current) {
- not_done = false;
- } else {
- buf.append(", ");
- }
- } while (not_done);
- return buf.toString();
- }
- }
- }
|