001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.renderkit.html; 021 022 import org.apache.commons.logging.Log; 023 import org.apache.commons.logging.LogFactory; 024 025 import java.util.HashMap; 026 import java.util.Map; 027 028 /* 029 * Date: Nov 24, 2006 030 * Time: 10:07:33 PM 031 */ 032 public class HtmlStyleMap extends HashMap<String, Object> { 033 034 private static final Log LOG = LogFactory.getLog(HtmlStyleMap.class); 035 private static final long serialVersionUID = 342607693971417143L; 036 037 public Object put(String s, Object o) { 038 if (o instanceof String && (s.equals("height") || s.equals("width"))) { 039 String str = (String) o; 040 if (str.endsWith("px")) { 041 LOG.error("", new Exception()); 042 o = Integer.parseInt(str.substring(0, str.length() - 2)); 043 } 044 } 045 return super.put(s, o); 046 } 047 048 public Integer getInt(Object o) { 049 Object obj = get(o); 050 if (obj instanceof Integer) { 051 return (Integer) obj; 052 } 053 if (obj == null) { 054 return null; 055 } 056 LOG.error("", new Exception()); 057 return Integer.parseInt(obj.toString()); 058 } 059 060 public String toString() { 061 if (entrySet().isEmpty()) { 062 return null; 063 } 064 StringBuilder buf = new StringBuilder(); 065 for (Map.Entry<String, Object> style : entrySet()) { 066 buf.append(style.getKey()); 067 buf.append(":"); 068 buf.append(style.getValue()); 069 if (style.getValue() instanceof Integer && !"z-index".equals(style.getKey())) { 070 buf.append("px; "); 071 } else { 072 buf.append("; "); 073 } 074 } 075 return buf.toString(); 076 } 077 }