aardio 范例: 16进制编辑器

//十六进制编辑器
import fonts.fontAwesome;
import win.ui;
/*DSG{{*/
mainForm = win.form(text="hexEditor";right=917;bottom=581;bgcolor=16777215)
mainForm.add(
btnFind={cls="plus";text="查找";left=707;top=523;right=778;bottom=550;align="left";color=3947580;db=1;dr=1;font=LOGFONT(h=-13);iconStyle={align="left";font=LOGFONT(h=-13;name='FontAwesome');padding={left=8}};iconText='\uF002';notify=1;textPadding={left=26};z=3};
btnReplace={cls="plus";text="替换";left=707;top=553;right=778;bottom=580;align="left";color=3947580;db=1;dr=1;font=LOGFONT(h=-13);iconStyle={align="left";font=LOGFONT(h=-13;name='FontAwesome');padding={left=8}};iconText='\uF1EA';notify=1;textPadding={left=26};z=5};
btnReplaceAll={cls="plus";text="全部替换";left=785;top=553;right=885;bottom=580;align="left";color=3947580;db=1;dr=1;font=LOGFONT(h=-13);iconStyle={align="left";font=LOGFONT(h=-13;name='FontAwesome');padding={left=8}};iconText='\uF0CA';notify=1;textPadding={left=26};z=6};
cmbCodePage={cls="combobox";left=784;top=526;right=911;bottom=552;db=1;dr=1;edge=1;items={"UTF-8(65001)";"Unicode(1200)";"Unicode BE(1201)";"ANSI(0)";"GB2312(936)";"BIG5(950)"};mode="dropdownlist";z=7};
editFind={cls="plus";left=16;top=520;right=701;bottom=546;align="right";border={bottom=1;color=-6908266};db=1;dl=1;dr=1;editable="edit";textPadding={top=6;bottom=2};z=2};
editReplace={cls="plus";left=16;top=549;right=701;bottom=575;align="right";border={bottom=1;color=-6908266};db=1;dl=1;dr=1;editable="edit";textPadding={top=6;bottom=2};z=4};
static={cls="static";left=0;top=0;right=919;bottom=514;bgcolor=16777215;db=1;dl=1;dr=1;dt=1;z=1}
)
/*}}*/

import com.hexEditor;
var hexEditor = com.hexEditor(mainForm.static);
hexEditor.setBuffer('请拖动文件到当前窗口');

mainForm.onDropFiles = function(files){
    hexEditor.load(files[1]);
}

import win.clip;
import win.ui.menu;
hexEditor.onContextMenu = function(x,y){ 
    var menu = win.ui.popmenu(mainForm.static);
    menu.add('复制\tCtrl+C',function(){
        hexEditor.copy();
    })

    menu.add('复制 16 进制编码',function(){
        var hex  = hexEditor.getSelHex() 
        if(#hex){
            win.clip.write(hex);
        }
    })

    menu.add('粘贴\tCtrl+V',function(){ 
            hexEditor.paste();
    }) 
    menu.popup(x,y,true); 
}

mainForm.btnFind.oncommand = function(id,event){
    var str = string.unhex(mainForm.editFind.text,"\x");
    if(!#str){
        return mainForm.editFind.editBox.showErrorTip("请输入要查找的数据");
    }

    hexEditor.findNext(str);
}

mainForm.editFind.setCueBannerText("请输入查找字符串，支持模式匹配、\x前缀 16 进制字节编码");
mainForm.editReplace.setCueBannerText("请输入查找字符串，支持\x前缀的 16 进制字节编码");

mainForm.btnReplace.oncommand = function(id,event){
    var selStart,selEnd = hexEditor.getsel();
    if(!selEnd) return mainForm.btnFind.oncommand(); 

    var str = string.unhex(mainForm.editReplace.text,"\x");
    hexEditor.replace(str);

    mainForm.btnFind.oncommand();
}

mainForm.btnReplaceAll.oncommand = function(id,event){
    var strFind = string.unhex(mainForm.editFind.text,"\x");
    var strReplace = string.unhex(mainForm.editReplace.text,"\x");  

    var buf = hexEditor.getBuffer();
    buf = ..string.replace(buf,strFind,strReplace );
    hexEditor.setBuffer(buf);
}

mainForm.btnFind.skin({
    color={
        active=0xFF00FF00;
        default=0xFF3C3C3C;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
})

mainForm.btnReplace.skin({
    color={
        active=0xFF00FF00;
        default=0xFF3C3C3C;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
})

mainForm.btnReplaceAll.skin({
    color={
        active=0xFF00FF00;
        default=0xFF3C3C3C;
        disabled=0xFF6D6D6D;
        hover=0xFFFF0000
    }
})

mainForm.cmbCodePage.selIndex = 1;
mainForm.cmbCodePage.onListChange = function(){ 
    var text = mainForm.cmbCodePage.selText;
    var cp = tonumber(string.match(text,"\((\d+)"));
    if(cp!==null)  {
        cp = tonumber(cp);
        hexEditor.setCodePage(cp); 
    }
}

mainForm.show();
win.loopMessage();