Welcome 微信登录

首页 / 脚本样式 / JavaScript / 疯掉了,尽然有js写的操作系统

http://www.masswerk.at/jsuix/

// JS/UIX v0.44
// (c) mass:werk (N.Landsteiner) 2003
// all rights reserved

// term gui

var conf_term_x=102;
var conf_term_y=34;
var conf_kbd_offset=34;
var termImgPath="jsuix_support/";
var termDiv="termDiv";
var termBgColor="#181818";
var termFrameColor="#555555";
var termPageColor="#222222";
var conf_repeat_delay1=320;
var conf_repeat_delay2=170;

var termKbdDiv="termKbdDiv";
var termKbdBgColor="#222222";
var keycapspath="jsuix_support/keycaps/";

var termSubDivs=false;
var termLayers=false;
var termDocNS4=null;
var termStringStart="";
var termStringEnd="";

var termKbdDocNS4=null;
var termKbdOn=false;
var keycapsShift=false;
var keycapsCpslk=false;
var keycapsShiftRef=new Array();
var keycapsCpslkRef=new Array();

var termSpecials=new Array();
termSpecials[0]=" ";
termSpecials[1]="$";
termSpecials[2]=" ";
termSpecials[3]="?";
termSpecials[4]="#";
termSpecials[32]=" ";
termSpecials[34]=""";
termSpecials[38]="&";
termSpecials[60]="<";
termSpecials[62]=">";
termSpecials[127]="◊";

var termStyles=new Array(1,2,4,8);
var termStyleOpen=new Array();
var termStyleClose=new Array();
termStyleOpen[1]="<SPAN CLASS="termReverse">";
termStyleClose[1]="</SPAN>";
termStyleOpen[2]="<U>";
termStyleClose[2]="</U>";
termStyleOpen[4]="<I>";
termStyleClose[4]="</I>";
termStyleOpen[8]="<STRIKE>";
termStyleClose[8]="</STRIKE>";


// buttons UI

var termImgNames=new Array("left_lo", "left_hi", "right_lo", "right_hi", "delete_lo", "delete_hi", "esc_lo", "esc_hi", "kbd_show_lo", "kbd_show_hi", "kbd_hide_lo", "kbd_hide_hi");
var termImages=new Array();

function termImgPreload(path,imgnames) {
    for (var i=0; i<imgnames.length; i++) {
        var n=imgnames[i];
        termImages[n]=new Image();
        termImages[n].src=path+n+".gif"
    }
}

if (document.images) termImgPreload(termImgPath,termImgNames);

function termSetImg(n,v) {
    if (document.images) {
        var img=(termLayers)? termDocNS4.images["term_"+n] : document.images["term_"+n];
        var stat=(v)? "_hi" : "_lo";
        img.src=termImages[n+stat].src
    }
}


// UI keyboard
// key maps (200=left shift, 202=right shift, 204=CpsLock)

var termKeyMap= [
    [96,49,50,51,52,53,54,55,56,57,48,45,61,8],
    [27,113,119,101,114,116,121,117,105,111,112,91,93,13],
    [204,97,115,100,102,103,104,106,107,108,59,39,35],
    [200,92,122,120,99,118,98,110,109,44,46,47,30,202],
    [32,28,31,29]
];
var termKeyMapShift=[
    [126,33,34,35,36,37,94,38,42,40,41,95,43,8],
    [27,81,87,69,82,84,89,85,73,79,80,123,125,13],
    [204,65,83,68,70,71,72,74,75,76,58,34,64],
    [200,124,90,88,67,86,66,78,77,60,62,63,30,202],
    [32,28,31,29]
];
var termKeyMapCpslk=[
    [96,49,50,51,52,53,54,55,56,57,48,45,61,8],
    [27,81,87,69,82,84,89,85,73,79,80,91,93,13],
    [204,65,83,68,70,71,72,74,75,76,59,39,35],
    [200,92,90,88,67,86,66,78,77,44,46,47,30,202],
    [32,28,31,29]
];
var termKeyWdth=[
    [35,35,35,35,35,35,35,35,35,35,35,35,35,69],
    [55,35,35,35,35,35,35,35,35,35,35,35,35,0],
    [65,35,35,35,35,35,35,35,35,35,35,35,35],
    [49,35,35,35,35,35,35,35,35,35,35,35,35,54],
    [252,35,35,35]
];

var keycapsImgNames=new Array(200,201,202,203,204,205);

function termKeyCaps(k) {
    if ((k<28) && (k>=32) && (repeatTimer)) clearTimeout(repeatTimer);
    if (k==204) {
        keycapsCpslk=(!keycapsCpslk);
        var cnr=(keycapsCpslk)? 205:204;
        termKbdSetImg(204,cnr)
    }
    else if ((k==200) || (k==202)) {
        keycapsShift=(!keycapsShift);
        var m=(keycapsShift)? 1:0;
        termKbdSetImg(200,200+m);
        termKbdSetImg(202,202+m)
    }
    else {
        var ch=0;
        if (keycapsShift) {
            ch=keycapsShiftRef[k]
            keycapsShift=false;
            termKbdSetImg(200,200);
            termKbdSetImg(202,202)
        }
        else if (keycapsCpslk) ch=keycapsCpslkRef[k]
        else ch=k;
        keyHandler({which:ch,jsuix_remapped:true})
    }
}

function termKbdSetImg(n,v) {
    if (document.images) {
        var img=(termLayers)? termKbdDocNS4.images["key"+n] : document.images["key"+n];
        img.src=termImages[v].src
    }
}


function termSetKbdButton(v) {
    if (document.images) {
        var img=(termLayers)? termDocNS4.images.term_kbd_show : document.images.term_kbd_show;
        var n=(termKbdOn)? "kbd_hide" : "kbd_show";
        var stat=(v)? "_hi" : "_lo";
        img.src=termImages[n+stat].src
    }
}

function termKbdShow() {
    if (termKbdOn) {
        setDivVisibility(termKbdDiv,0);
        termKbdOn=false;
        termSetKbdButton(0)
    }
    else {
        termImgPreload(keycapspath,keycapsImgNames);
        keycapsShift=false;
        keycapsCpslk=false;
        var s="<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> ";
        s+="<TR><TD WIDTH="7" BGCOLOR=""+termPageColor+""><IMG SRC=""+keycapspath+"spacer.gif" WIDTH="7" HEIGHT="2"></TD> ";
        s+="<TD BGCOLOR=""+termPageColor+"">"+termMakeKbd()+"</TD> ";
        s+"<TD WIDTH="7" BGCOLOR=""+termPageColor+""><IMG SRC=""+keycapspath+"spacer.gif" WIDTH="7" HEIGHT="2"></TD><TR> ";
        s+="<TR><TD HEIGHT="10" COLSPAN="3" BGCOLOR=""+termPageColor+""><IMG SRC=""+keycapspath+"spacer.gif" WIDTH="2" HEIGHT="10"></TD></TR> ";
        s+="</TABLE>";
        writeElement(termKbdDiv,s);
        setDivXY(termKbdDiv,conf_term_x,conf_term_y+conf_kbd_offset+conf_rows*conf_rowheigt);
        if (termLayers) termKbdDocNS4=document.layers[termKbdDiv].document;
        termKbdOn=true;
        setDivVisibility(termKbdDiv,1);
        termSetKbdButton(0)
    }
}

function termMakeKbd() {
    var s="<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> ";
    for (var i=0; i<termKeyMap.length; i++) {
        s+="<TR><TD NOWRAP HEIGHT="39" VALIGN="top" NOWRAP BGCOLOR=""+termKbdBgColor+"">";
        for (var k=0; k<termKeyMap[i].length; k++) {
            var kc=termKeyMap[i][k];
            keycapsShiftRef[kc]=termKeyMapShift[i][k];
            keycapsCpslkRef[kc]=termKeyMapCpslk[i][k];
            if (kc==13) {
                s+="<A HREF="javas"+"cript:termKeyCaps(13)" onfocus="if(this.blur)this.blur()"><IMG SRC=""+keycapspath+"13_1.gif" HSPACE="0" VSPACE="0" ALIGN="top" BORDER="0" WIDTH="47" HEIGHT="39"></A>";
                continue
            };
            if (kc==32) s+="<IMG SRC=""+keycapspath+"spacer.gif" WIDTH="139" HEIGHT="35" HSPACE="1" VSPACE="1" ALIGN="top">"
            else if (kc==28) {
                s+="<IMG SRC=""+keycapspath+"spacer.gif" WIDTH="23" HEIGHT="35" HSPACE="1" VSPACE="1" ALIGN="top">";
                s+="<A HREF="javasc"+"ript:cursorKbdLeft()" onfocus="if(this.blur)this.blur()" onmousedown="repeatSet("left",1)" onmouseup="repeatClear()"><IMG SRC=""+keycapspath+kc+".gif" NAME="key"+kc+"" HSPACE="1" VSPACE="1" ALIGN="top" BORDER="0" WIDTH=""+termKeyWdth[i][k]+"" HEIGHT="35"></A>";
                continue
            }
            else if (kc==29) {
                s+="<A HREF="javasc"+"ript:cursorKbdRight()" onfocus="if(this.blur)this.blur()" onmousedown="repeatSet("right",1)" onmouseup="repeatClear()"><IMG SRC=""+keycapspath+kc+".gif" NAME="key"+kc+"" HSPACE="1" VSPACE="1" ALIGN="top" BORDER="0" WIDTH=""+termKeyWdth[i][k]+"" HEIGHT="35"></A>";
                continue
            }
            else if (kc==8) {
                s+="<A HREF="javasc"+"ript:termKbdBackspace()" onfocus="if(this.blur)this.blur()" onmousedown="repeatSet("backspace",1)" onmouseup="repeatClear()"><IMG SRC=""+keycapspath+kc+".gif" NAME="key"+kc+"" HSPACE="1" VSPACE="1" ALIGN="top" BORDER="0" WIDTH=""+termKeyWdth[i][k]+"" HEIGHT="35"></A>";
                continue
            }
            s+="<A HREF="javas"+"cript:termKeyCaps("+kc+")" onfocus="if(this.blur)this.blur()"><IMG SRC=""+keycapspath+kc+".gif" NAME="key"+kc+"" HSPACE="1" VSPACE="1" ALIGN="top" BORDER="0" WIDTH=""+termKeyWdth[i][k]+"" HEIGHT="35"></A>";
            if (kc==35) s+="<A HREF="javas"+"cript:termKeyCaps(13)" onfocus="if(this.blur)this.blur()"><IMG SRC=""+keycapspath+"13_2.gif" HSPACE="0" VSPACE="0" ALIGN="top" BORDER="0" WIDTH="37" HEIGHT="36"></A>";
        };
        s+="</TD></TR> ";
    };
    s+="</TABLE>";
    return s
}


// term UI

function termHide() {
    if (repeatTimer) clearTimeout(repeatTimer);
    if (termKbdOn) termKbdShow();
    setDivVisibility(termDiv,0)
}

function makeTerm() {
    window.status="Building terminal ...";
    termLayers=(document.layers)? true:false;
    termSubDivs=(navigator.userAgent.indexOf("Gecko")<0);
    var s="";
    s+="<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="1"> ";
    s+="<TR><TD BGCOLOR=""+termFrameColor+"" COLSPAN="2"><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2"><TR><TD  BGCOLOR=""+termBgColor+""><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> ";
    var rstr="";
    for (var c=0; c<conf_cols; c++) rstr+=" ";
    for (var r=0; r<conf_rows; r++) {
        var id=((termLayers) || (termSubDivs))? "" : " ID="term_"+r+""";
        s+="<TR><TD NOWRAP HEIGHT=""+conf_rowheigt+"""+id+" CLASS="term">"+rstr+"</TD></TR> ";
    };
    s+="</TABLE></TD></TR> ";
    s+="</TABLE></TD></TR> ";

    s+="<TR> <TD VALIGN="middle" BGCOLOR=""+termPageColor+""><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="1"><TR> ";
    s+="<TD><A HREF="javasc"+"ript:termKbdShow()" onmouseover="termSetKbdButton(1); window.status="show/hide full graphic keyboard"; return true" onmouseout="termSetKbdButton(0); window.status=""; return true" onfocus="if(this.blur)this.blur()"><IMG SRC=""+termImgPath+"kbd_show_lo.gif" NAME="term_kbd_show" WIDTH="73" HEIGHT="19" BORDER="0" HSPACE="5" ALT="show/hide keyboard"></A></TD></TR></TABLE></TD> ";

    s+="<TD ALIGN="right"><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="1"><TR> ";
    s+="<TD><A HREF="javasc"+"ript:cursorKbdLeft()" onmouseover="termSetImg("left",1); window.status="left"; return true" onmouseout="termSetImg("left",0); window.status=""; return true" onfocus="if(this.blur)this.blur()" TITLE="cursor left" onmousedown="repeatSet("left",1)" onmouseup="repeatClear()"><IMG SRC=""+termImgPath+"left_lo.gif" NAME="term_left" WIDTH="23" HEIGHT="23" ALT="cursor left" BORDER="0"></A></TD> ";
    s+="<TD><A HREF="javasc"+"ript:cursorKbdRight()" onmouseover="termSetImg("right",1); window.status="right"; return true" onmouseout="termSetImg("right",0); window.status=""; return true" onfocus="if(this.blur)this.blur()" TITLE="cursor right" onmousedown="repeatSet("right",1)" onmouseup="repeatClear()"><IMG SRC=""+termImgPath+"right_lo.gif" NAME="term_right" WIDTH="23" HEIGHT="23" ALT="cursor right" BORDER="0"></A></TD> ";
    s+="<TD><A HREF="javasc"+"ript:termKbdBackspace()" onmouseover="termSetImg("delete",1); window.status="backspace"; return true" onmouseout="termSetImg("delete",0); window.status=""; return true" onfocus="if(this.blur)this.blur()" TITLE="backspace" onmousedown="repeatSet("backspace",1)" onmouseup="repeatClear()"><IMG SRC=""+termImgPath+"delete_lo.gif" NAME="term_delete" WIDTH="23" HEIGHT="23" ALT="backspace" BORDER="0"></A></TD> ";
    s+="<TD><A HREF="javasc"+"ript:termKbdEsc()" onmouseover="termSetImg("esc",1); window.status="esc"; return true" onmouseout="termSetImg("esc",0); window.status=""; return true" onfocus="if(this.blur)this.blur()" TITLE="esc"><IMG SRC=""+termImgPath+"esc_lo.gif" NAME="term_esc" WIDTH="23" HEIGHT="23" ALT="esc" BORDER="0"></A></TD> ";
    s+="</TR></TABLE></TD></TR> ";
    s+="</TABLE> ";
    if (termLayers) {
        for (var r=0; r<conf_rows; r++) {
            s+="<LAYER NAME="term_"+r+"" TOP=""+(3+r*conf_rowheigt)+"" LEFT="3" CLASS="term"></LAYER> "
        };
        termDocNS4=document.layers[termDiv].document;
        termStringStart="<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"><TR><TD NOWRAP HEIGHT=""+conf_rowheigt+"" CLASS="term">";
        termStringEnd="</TD></TR></TABLE>";
    }
    else if (termSubDivs) {
        for (var r=0; r<conf_rows; r++) {
            s+="<DIV ID="term_"+r+"" STYLE="position:absolute; top:"+(3+r*conf_rowheigt)+"px; left: 3px;" CLASS="term"></DIV> "
        };
        termStringStart="<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"><TR><TD NOWRAP HEIGHT=""+conf_rowheigt+"" CLASS="term">";
        termStringEnd="</TD></TR></TABLE>";
    };
    writeElement(termDiv,s);
    setDivXY(termDiv,conf_term_x,conf_term_y);
    setDivVisibility(termDiv,1);
    window.status=""
}

function termDisplay(r) {
    var s=termStringStart;
    var curStyle=0;
    for (var i=0; i<conf_cols; i++) {
        var c=term[r][i];
        var cs=termStyle[r][i];
        if (cs!=curStyle) {
            if (curStyle) {
                for (var k=termStyles.length-1; k>=0; k--) {
                    var st=termStyles[k];
                    if (curStyle&st) s+=termStyleClose[st];
                }
            };
            curStyle=cs;
            for (var k=0; k<termStyles.length; k++) {
                var st=termStyles[k];
                if (curStyle&st) s+=termStyleOpen[st];
            }
        };
        s+= (termSpecials[c])? termSpecials[c] : String.fromCharCode(c);
    };
    if (curStyle>0) {
        for (var k=termStyles.length-1; k>=0; k--) {
            var st=termStyles[k];
            if (curStyle&st) s+=termStyleClose[st];
        }
    };
    s+=termStringEnd;
    writeElement("term_"+r,s,termDocNS4)
}

function termGuiReady() {
    ready=true;
    if (termGuiElementReady(termDiv, self.document)) {
        for (var r=0; r<conf_rows; r++) {
            if (termGuiElementReady("term_"+r,termDocNS4)==false) {
                ready=false;
                break
            }
        }
    }
    else ready=false;
    return ready
}


function cursorKbdLeft() {
    keyHandler({which:28})
}

function cursorKbdRight() {
    keyHandler({which:29})
}

function termKbdBackspace() {
    keyHandler({which:8})
}

function termKbdEsc() {
    keyHandler({which:27})
}

function termKbdClear() {
    if ((!cnslLock) && (!cnslRawMode)) cnslReset();
}

// UI-button repeat

function repeatSet(cmd,on) {
    if (repeatTimer) clearTimeout(repeatTimer);
    repeatTimer=setTimeout("repeatDo(""+cmd+"")",conf_repeat_delay1);
}

function repeatClear() {
    if (repeatTimer) clearTimeout(repeatTimer);
}

function repeatDo(cmd) {
    if (repeatTimer) clearTimeout(repeatTimer);
    if (cmd=="left") cursorKbdLeft()
    else if (cmd=="right") cursorKbdRight()
    else if (cmd=="backspace") termKbdBackspace();
    repeatTimer=setTimeout("repeatDo(""+cmd+"")",conf_repeat_delay2);
}


// basic dynamics

function writeElement(e,t,d) {
    if (document.layers) {
        var doc=(d)? d : self.document;
        doc.layers[e].document.open();
        doc.layers[e].document.write(t);
        doc.layers[e].document.close()
    }
    else if (document.getElementById) {
        var obj=document.getElementById(e);
        obj.innerHTML=t
    }
    else if (document.all) {
        document.all[e].innerHTML=t
    }
}

function setDivXY(d,x,y) {
    if (document.layers) {
        document.layers[d].moveTo(x,y)
    }
    else if (document.getElementById) {
        var obj=document.getElementById(d);
        obj.style.left=x+"px";
        obj.style.top=y+"px"
    }
    else if (document.all) {
        document.all[d].style.left=x+"px";
        document.all[d].style.top=y+"px"
    }
}

function setDivVisibility(d,v) {
    if (document.layers) {
        document.layers[d].visibility= (v)? "show":"hide";
    }
    else if (document.getElementById) {
        var obj=document.getElementById(d);
        obj.style.visibility= (v)? "visible":"hidden";
    }
    else if (document.all) {
        document.all[d].style.visibility= (v)? "visible":"hidden";
    }
}

function termGuiElementReady(e,d) {
    if (document.layers) {
        var doc=(d)? d : self.document;
        return ((doc) && (doc.layers[e]))? true:false
    }
    else if (document.getElementById) {
        return (document.getElementById(e))? true:false
    }
    else if (document.all) {
        return (document.all[e])? true:false
    }
    else return false
}

//eof