Commit 0940db39 authored by Koichi Yasuoka's avatar Koichi Yasuoka
Browse files

Liji.html added

parent 2eca1249

conllusvg/Liji.html

0 → 100644
+262 −0
Original line number Diff line number Diff line 
<!DOCTYPE html><head><meta charset="UTF-8" />

<meta http-equiv="X-UA-Compatible" content="IE=edge" />

<title>Universal Dependencies on 禮記</title>

<script src="conllusvgview.js"></script>

<script src="conllusvgload.js"></script>

<script>

var Liji=new Object();

Liji.url="/gitlab/api/v4/projects/Kanbun%2Fud-kanbun/repository/";

Liji.init=function(){

  var t=document.getElementById("top").cloneNode(true);

  t.style.position="static";

  t.style.visibility="hidden";

  document.body.appendChild(t);

  Liji.svg=new Array();

  Liji.pre=new Array();

  Liji.timer=setTimeout("clearTimeout(Liji.timer);Liji.checkview()",200);

  Liji.volchange();

}

Liji.checkview=function(){

  var t,r,b,i,x;

  Liji.timer=setTimeout("clearTimeout(Liji.timer);Liji.checkview()",200);

  if(Liji.curr==null)

    return;

  if(Liji.svg[Liji.curr]==null||Liji.pre[Liji.curr]==null){

    Liji.buildup(Liji.curr);

    Liji.lastTop=null;

    return;

  }

  if(Liji.svg[Liji.curr].style.position=="absolute"){

    Liji.svg[Liji.curr].style.position="static";

    Liji.svg[Liji.curr].style.visibility="visible";

  }

  conllusvg.rewrite("pre"+Liji.curr);

  r=Liji.svg[Liji.curr].getBoundingClientRect();

  t=r.top;

  b=r.bottom;

  r=document.getElementById("top").getBoundingClientRect().bottom;

  x=Liji.curr;

  if(t-r>20){

    while(t-r>0){

      i=Liji.svg[Liji.curr-1];

      if(i==null)

	break;

      if(i.style.position=="absolute")

	break;

      Liji.curr--;

      if(Liji.curr==0)

	break;

      t=i.getBoundingClientRect().top;

    }

  }

  else if(b<r){

    while(b<r){

      i=Liji.svg[Liji.curr+1];

      if(i==null)

	break;

      if(i.style.position=="absolute")

        break;

      Liji.curr++;

      if(Liji.curr==Liji.currmax)

	break;

      b=i.getBoundingClientRect().bottom;

    }

  }

  Liji.lastTop=Liji.svg[Liji.curr].getBoundingClientRect().top;

  if(Liji.curr!=x)

    document.getElementById("count").value=Liji.curr;

  for(i=Liji.curr+1;i<=Liji.currmax;i++){

    if(Liji.svg[i]==null||Liji.pre[i]==null){

      Liji.buildup(i);

      break;

    }

    if(Liji.svg[i].style.position=="absolute"){

      Liji.svg[i].style.position="static";

      Liji.svg[i].style.visibility="visible";

    }

    conllusvg.rewrite("pre"+i);

    r=Liji.svg[i].getBoundingClientRect();

    if(r.top-window.innerHeight-1000>0)

      break;

  }

  for(i=Liji.curr-1;i>=0;i--){

    if(Liji.svg[i]==null||Liji.pre[i]==null){

      Liji.buildup(i);

      break;

    }

    if(Liji.svg[i].style.position=="absolute"){

      if(Liji.pre[i].textContent>""){

	Liji.svg[i].style.position="static";

	Liji.svg[i].style.visibility="visible";

      }

      else

	break;

    }

    conllusvg.rewrite("pre"+i);

    r=Liji.svg[Liji.curr].getBoundingClientRect().top;

    if(Math.abs(r-Liji.lastTop)>5){

      if(document.scrollingElement==null)

        document.documentElement.scrollTop+=r-Liji.lastTop;

      else

        document.scrollingElement.scrollTop+=r-Liji.lastTop;

      Liji.lastTop=r;

    }

    r=Liji.svg[i].getBoundingClientRect();

    if(parseInt(r.bottom,10)<-300)

      break;

  }

}

Liji.buildup=function(x){

  var t,i;

  if(Liji.svg[x]==null){

    t=document.createElementNS("http://www.w3.org/2000/svg","svg");

    for(i=parseInt(x,10)+1;i<=Liji.currmax;i++){

      if(Liji.svg[i]!=null)

	break;

    }

    t.style.position="absolute";

    t.style.visibility="hidden";

    if(i>Liji.currmax)

      document.body.appendChild(t);

    else

      document.body.insertBefore(t,Liji.svg[i]);

    Liji.svg[x]=t;

    t.addEventListener("mousedown",Liji.onmousedown);

    t.addEventListener("touchstart",Liji.onmousedown);

  }

  if(Liji.pre[x]==null){

    t=document.createElement("pre");

    t.style.display="none";

    t.setAttribute("id","pre"+x);

    document.body.appendChild(t);

    Liji.pre[x]=t;

    if(conllusvg.main["pre"+x]==null)

      conllusvg.view(Liji.svg[x],"pre"+x);

    i=Liji.volpath+"/"+("000"+x).slice(-3)+".txt";

    conllusvg.loadRemote("pre"+x,Liji.url+"files/"+encodeURIComponent(i)+"/raw?ref=master");

  }

}

Liji.volchange=function(){

  var s,x;

  Liji.clearSVG();

  for(s in Liji.pre){

    if(Liji.pre[s]!=null){

      document.body.removeChild(Liji.pre[s]);

    }

    Liji.pre[s]=null;

  }

  s=document.getElementById("vol");

  Liji.volpath=s.options[s.selectedIndex].value;

  if(Liji.tail==null)

    Liji.tail=new Array();

  if(Liji.tail[Liji.volpath]==null)

    Liji.gettree();

  else

    Liji.writeSVG();

}

Liji.gettree=function(){

  var p;

  if(Liji.request==null){

    Liji.request=new XMLHttpRequest();

    Liji.request.onload=Liji.ongettree;

  }

  if(Liji.tail[Liji.volpath]==null)

    p=1;

  else

    p=Math.floor(parseInt(Liji.tail[Liji.volpath],10)/100)+2;

  Liji.request.open("GET",Liji.url+"tree?per_page=100&path="+Liji.volpath+"&page="+p);

  Liji.request.send();

}

Liji.ongettree=function(e){

  var i,s;

  if(Liji.request.status==200){

    s=Liji.request.responseText;

    i=s.lastIndexOf('.txt"');

    if(i<0)

      Liji.writeSVG();

    else{

      Liji.tail[Liji.volpath]=s.substring(i-3,i);

      Liji.gettree();

    }

  }

}

Liji.writeSVG=function(){

  var c=document.getElementById("count");

  Liji.clearSVG();

  Liji.currmax=parseInt(Liji.tail[Liji.volpath],10);

  Liji.curr=parseInt(c.value,10);

  if(Liji.curr<0)

    Liji.curr=0;

  if(Liji.curr>Liji.currmax)

    Liji.curr=Liji.currmax;

  c.value=Liji.curr;

  Liji.lastTop=null;

}

Liji.clearSVG=function(){

  var x;

  Liji.curr=Liji.lastTop=null;

  if(Liji.svg!=null){

    for(x in Liji.svg){

      if(Liji.svg[x]!=null){

	Liji.svg[x].style.position="absolute";

	Liji.svg[x].style.visibility="hidden";

      }

    }

  }

  if(document.scrollingElement==null)

    document.documentElement.scrollTop=0;

  else

    document.scrollingElement.scrollTop=0;

}

Liji.onmousedown=function(e){

  var x,y;

  if(Liji.lastX==null){

    Liji.lastX=e.clientX;

    Liji.lastY=e.clientY;

    return;

  }

  x=e.clientX-Liji.lastX;

  y=e.clientY-Liji.lastY;

  if(x*x+y*y>9){

    Liji.lastX=e.clientX;

    Liji.lastY=e.clientY;

    return;

  }

  Liji.lastX=null;

  x=e.currentTarget;

  for(y in Liji.svg){

    if(Liji.svg[y]==x){

      x=Liji.volpath+"/"+("000"+y).slice(-3)+".txt";

      window.open("editor-kanbun.html#"+Liji.url+"files/"+encodeURIComponent(x)+"/raw?ref=master");

      break;

    }

  }

}

Liji.reload=function(){

  var i,r;

  for(i=Liji.curr;i<=Liji.currmax;i++){

    if(Liji.svg[i]==null||Liji.pre[i]==null)

      return;

    r=Liji.svg[i].getBoundingClientRect();

    if(r.top>window.innerHeight||r.bottom<0)

      return;

    r=Liji.volpath+"/"+("000"+i).slice(-3)+".txt";

    conllusvg.loadRemote("pre"+i,Liji.url+"files/"+encodeURIComponent(r)+"/raw?ref=master");

  }

}

Liji.gitlab=function(){

  var r=Liji.volpath+"/"+("000"+Liji.curr).slice(-3)+".txt";

  window.open("/gitlab/Kanbun/ud-kanbun/blob/master/"+r);

}

</script>

<body onload="Liji.init()">

<div id="top" style="position:fixed; top:0px; left:0px; padding:10px; width:100%; background:white">

<font size="+3"><b>禮記</b></font>

<select id="vol" onchange="Liji.volchange()">

<option value="kanripo/kR1d0052/043" selected>大學</option>

</select>

<input type="text" id="count" size=3 value=0 style="text-align:right" onchange="Liji.writeSVG()" />

<input type="button" value="GitLab" onclick="Liji.gitlab()" />

<input type="button" value="Reload" onclick="Liji.reload()" />

</div>

</body>