简单的乱码恢复工具源码

简单的乱码恢复工具源码，测试还是有点问题，抛砖引玉，希望喜欢折腾的人再去修正一下，并且加一个排序功能等

import win.ui;
/*DSG{{*/
var winform = win.form(text="乱码恢复查询工具";right=986;bottom=649)
winform.add(
btnSearch={cls="button";text="乱码恢复";left=870;top=11;right=964;bottom=50;db=1;dr=1;z=2};
listview={cls="listview";left=2;top=85;right=985;bottom=646;acceptfiles=1;bgcolor=16777215;db=1;dl=1;dr=1;dt=1;edge=1;fullRow=1;gridLines=1;msel=false;z=1};
plus={cls="plus";left=31;top=16;right=858;bottom=75;align="left";autohscroll=false;bgcolor=16777215;border={bottom=1;color=-6908266};edge=1;editable=1;font=LOGFONT(h=-13);forecolor=16777215;multiline=1;notify=1;textPadding={top=6;bottom=2};wrap=1;z=3}
)
/*}}*/

winform.listview.insertColumn("当前源编码字符集",350);  
winform.listview.insertColumn("代码页",50,,0x2/*_LVCFMT_CENTER*/); 
winform.listview.insertColumn("转后目标编码字符集",350,,0x1/*_LVCFMT_RIGHT*/);
winform.listview.insertColumn("代码页",50,,0x2/*_LVCFMT_CENTER*/);
winform.listview.insertColumn("恢复结果",100,,0x2/*_LVCFMT_CENTER*/);
winform.plus.setCueBannerText("请输入乱码的文本")

import com.interface.IMultiLanguage2;
var multiLanguage = com.interface.IMultiLanguage2.Create();
var tab={};
for( cpInfo in multiLanguage.eachCodepage() ){
	table.push(tab,{cpInfo.webCharset+"  "+cpInfo.description;cpInfo.uiCodePage})
}

winform.listview.adjust = function(cx,cy){
    winform.listview.fillParent(5);
}
winform.btnSearch.oncommand = function(id,event){
	var txt=winform.plus.text;
	if txt="" return ;
	winform.listview.clear()
	winform.btnSearch.disabled=true;
	thread.invoke( 
		function(tab,winform,txt){
			import com.interface.IMultiLanguage2;
	 		var mlang = com.interface.IMultiLanguage2.Create();
			for(i=1;#tab;1){
				for(k=1;#tab;1){
					if tab[i][2]==tab[k][2] continue;
					var a,b,str=tonumber('-'+tab[i][2]),tonumber('-'+tab[k][2])
					try{
						str=mlang.fromto(txt,a,b);
					}
					catch(e){
						str=null;
					}
					if str=null continue;
					str=..string.replace(str,"?","");
					str=..string.replace(str,"o","");
					str=..string.trim(str,'\x00')
					str=..string.trim(str)
					if str="" continue;
					winform.listview.addItem({
						tab[i][1];
						tab[i][2];
						tab[k][1];
						tab[k][2];
						str
					})
				}	
			}
			winform.btnSearch.disabled=false;
		},tab,winform,txt
	)
	
	
}

winform.show() 
win.loopMessage();