001 package org.apache.myfaces.tobago.renderkit.html; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.apache.commons.logging.Log; 021 import org.apache.commons.logging.LogFactory; 022 023 import java.util.HashMap; 024 import java.util.Map; 025 026 /* 027 * Date: Nov 24, 2006 028 * Time: 10:07:33 PM 029 */ 030 public class HtmlStyleMap extends HashMap<String, Object> { 031 032 private static final Log LOG = LogFactory.getLog(HtmlStyleMap.class); 033 private static final long serialVersionUID = 342607693971417143L; 034 035 public Object put(String s, Object o) { 036 if (o instanceof String && (s.equals("height") || s.equals("width"))) { 037 String str = (String) o; 038 if (str.endsWith("px")) { 039 LOG.error("", new Exception()); 040 o = Integer.parseInt(str.substring(0, str.length() - 2)); 041 } 042 } 043 return super.put(s, o); 044 } 045 046 public Integer getInt(Object o) { 047 Object obj = get(o); 048 if (obj instanceof Integer) { 049 return (Integer) obj; 050 } 051 if (obj == null) { 052 return null; 053 } 054 LOG.error("", new Exception()); 055 return Integer.parseInt(obj.toString()); 056 } 057 058 public String toString() { 059 if (entrySet().isEmpty()) { 060 return null; 061 } 062 StringBuilder buf = new StringBuilder(); 063 for (Map.Entry<String, Object> style : entrySet()) { 064 buf.append(style.getKey()); 065 buf.append(":"); 066 buf.append(style.getValue()); 067 if (style.getValue() instanceof Integer && !"z-index".equals(style.getKey())) { 068 buf.append("px; "); 069 } else { 070 buf.append("; "); 071 } 072 } 073 return buf.toString(); 074 } 075 }