001/* 002 * SVG Salamander 003 * Copyright (c) 2004, Mark McKay 004 * All rights reserved. 005 * 006 * Redistribution and use in source and binary forms, with or 007 * without modification, are permitted provided that the following 008 * conditions are met: 009 * 010 * - Redistributions of source code must retain the above 011 * copyright notice, this list of conditions and the following 012 * disclaimer. 013 * - Redistributions in binary form must reproduce the above 014 * copyright notice, this list of conditions and the following 015 * disclaimer in the documentation and/or other materials 016 * provided with the distribution. 017 * 018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 019 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 020 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 021 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 022 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 023 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 025 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 026 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 027 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 028 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 029 * OF THE POSSIBILITY OF SUCH DAMAGE. 030 * 031 * Mark McKay can be contacted at mark@kitfox.com. Salamander and other 032 * projects can be found at http://www.kitfox.com 033 * 034 * Created on September 19, 2004, 1:56 AM 035 */ 036package com.kitfox.svg; 037 038import com.kitfox.svg.xml.StyleAttribute; 039import com.kitfox.svg.xml.StyleSheet; 040 041/** 042 * Holds title textual information within tree 043 * 044 * @author Mark McKay 045 * @author <a href="mailto:mark@kitfox.com">Mark McKay</a> 046 */ 047public class Style extends SVGElement 048{ 049 050 public static final String TAG_NAME = "style"; 051 //Should be set to "text/css" 052 String type; 053 StringBuffer text = new StringBuffer(); 054 055 StyleSheet styleSheet; 056 057 /** 058 * Creates a new instance of Stop 059 */ 060 public Style() 061 { 062 } 063 064 public String getTagName() 065 { 066 return TAG_NAME; 067 } 068 069 /** 070 * Called during load process to add text scanned within a tag 071 */ 072 public void loaderAddText(SVGLoaderHelper helper, String text) 073 { 074 this.text.append(text); 075 076 //Invalidate style sheet 077 styleSheet = null; 078 } 079 080 protected void build() throws SVGException 081 { 082 super.build(); 083 084 StyleAttribute sty = new StyleAttribute(); 085 086 if (getPres(sty.setName("type"))) 087 { 088 type = sty.getStringValue(); 089 } 090 } 091 092 public boolean updateTime(double curTime) throws SVGException 093 { 094 //Style sheet doesn't change 095 return false; 096 } 097 098 public StyleSheet getStyleSheet() 099 { 100 if (styleSheet == null && text.length() > 0) 101 { 102 styleSheet = StyleSheet.parseSheet(text.toString()); 103 } 104 return styleSheet; 105 } 106}