FontFilter.java
上传用户:yuyunping
上传日期:2013-03-21
资源大小:1844k
文件大小:2k
- package net.acai.filter;
- import java.util.regex.*;
- /**
- * Title: 清清网络
- * Description:
- * Copyright: Copyright (c) 2002
- * Company: www.SuperSpace.com
- * @author: SuperSpace
- * @version 1.0
- */
- public class FontFilter extends filter {
- public FontFilter() {
- }
- public FontFilter(String s) {
- super(s);
- }
- public String convertString(){
- return this.getTextFilter();
- }
- public String getTextFilter(){
- String tempString=s;
- for(int i=0;i<4;i++){
- tempString=fontConverter(tempString);
- // System.out.println(tempString);
- }
- return tempString;
- }
- public String fontConverter(String s){
- Pattern p;
- Matcher m;
- StringBuffer sb;
- boolean result;
- String reg="\[size=([1-4])\](.[^\[]*)(\[\/size\])"+
- "|\[face=(.[^\[]*)\](.[^\[]*)(\[\/face\])"+
- "|\[align=(.[^\[]*)\](.[^\[]*)(\[\/align\])"+
- "|\[em([0-9]*)\]";
- p = Pattern.compile(
- reg,
- Pattern.CASE_INSENSITIVE);
- m = p.matcher(s);
- sb = new StringBuffer();
- result = m.find();
- while(result&&m.group(0)!=null) {
- if(m.group(1)!=null)
- m.appendReplacement(sb,"<font size="+m.group(1)+">"+m.group(2)+"</font>");
- else if(m.group(4)!=null)
- m.appendReplacement(sb,"<font face="+m.group(4)+">"+m.group(5)+"</font>");
- else if(m.group(7)!=null)
- m.appendReplacement(sb,"<div align="+m.group(7)+">"+m.group(8)+"</div>");
- else if(m.group(10)!=null)
- m.appendReplacement(sb,"<img src=pic/em"+m.group(10)+".gif>");
- result = m.find();
- }
- m.appendTail(sb);
- return sb.toString();
- }
- }