Commit 930fe888 authored by Koichi Yasuoka's avatar Koichi Yasuoka
Browse files

initial release

parent a037ed0e

conllusvg/Nihonshoki.html

0 → 100644
+281 −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 日本書記</title>

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

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

<script>

var Nihonshoki=new Object();

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

Nihonshoki.init=function(){

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

  t.style.position="static";

  t.style.visibility="hidden";

  document.body.appendChild(t);

  Nihonshoki.svg=new Array();

  Nihonshoki.pre=new Array();

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

  Nihonshoki.volchange();

}

Nihonshoki.checkview=function(){

  var t,r,b,i,x;

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

  if(Nihonshoki.curr==null)

    return;

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

    Nihonshoki.buildup(Nihonshoki.curr);

    Nihonshoki.lastTop=null;

    return;

  }

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

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

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

  }

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

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

  t=r.top;

  b=r.bottom;

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

  x=Nihonshoki.curr;

  if(t-r>20){

    while(t-r>0){

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

      if(i==null)

	break;

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

	break;

      Nihonshoki.curr--;

      if(Nihonshoki.curr==0)

	break;

      t=i.getBoundingClientRect().top;

    }

  }

  else if(b<r){

    while(b<r){

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

      if(i==null)

	break;

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

        break;

      Nihonshoki.curr++;

      if(Nihonshoki.curr==Nihonshoki.currmax)

	break;

      b=i.getBoundingClientRect().bottom;

    }

  }

  if(Nihonshoki.curr!=x){

    if(Nihonshoki.retrytimes>0){

      Nihonshoki.retrytimes--;

      Nihonshoki.curr=parseInt(document.getElementById("count").value,10);

      t=Nihonshoki.svg[Nihonshoki.curr].getBoundingClientRect().top;

      if(Math.abs(t-r)>5){

        if(document.scrollingElement==null)

          document.documentElement.scrollTop+=t-r;

        else

          document.scrollingElement.scrollTop+=t-r;

      }

    }

    else

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

  }

  else if(Nihonshoki.retrytimes>0)

    Nihonshoki.retrytimes--;

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

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

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

      Nihonshoki.buildup(i);

      break;

    }

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

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

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

    }

    conllusvg.rewrite("pre"+i);

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

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

      break;

  }

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

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

      Nihonshoki.buildup(i);

      break;

    }

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

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

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

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

      }

      else

	break;

    }

    conllusvg.rewrite("pre"+i);

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

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

      if(document.scrollingElement==null)

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

      else

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

      Nihonshoki.lastTop=r;

    }

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

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

      break;

  }

}

Nihonshoki.buildup=function(x){

  var t,i;

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

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

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

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

	break;

    }

    t.style.position="absolute";

    t.style.visibility="hidden";

    if(i>Nihonshoki.currmax)

      document.body.appendChild(t);

    else

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

    Nihonshoki.svg[x]=t;

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

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

  }

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

    t=document.createElement("pre");

    t.style.display="none";

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

    document.body.appendChild(t);

    Nihonshoki.pre[x]=t;

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

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

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

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

  }

}

Nihonshoki.volchange=function(){

  var s,x;

  Nihonshoki.clearSVG();

  for(s in Nihonshoki.pre){

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

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

    }

    Nihonshoki.pre[s]=null;

  }

  s=document.getElementById("vol");

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

  if(Nihonshoki.tail==null)

    Nihonshoki.tail=new Array();

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

    Nihonshoki.gettree();

  else

    Nihonshoki.writeSVG();

}

Nihonshoki.gettree=function(){

  var p;

  if(Nihonshoki.request==null){

    Nihonshoki.request=new XMLHttpRequest();

    Nihonshoki.request.onload=Nihonshoki.ongettree;

  }

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

    p=1;

  else

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

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

  Nihonshoki.request.send();

}

Nihonshoki.ongettree=function(e){

  var i,s;

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

    s=Nihonshoki.request.responseText;

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

    if(i<0)

      Nihonshoki.writeSVG();

    else{

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

      Nihonshoki.gettree();

    }

  }

}

Nihonshoki.goto=function(){

  Nihonshoki.retrytimes=3;

  Nihonshoki.writeSVG();

}

Nihonshoki.writeSVG=function(){

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

  Nihonshoki.clearSVG();

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

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

  if(Nihonshoki.curr<0)

    Nihonshoki.curr=0;

  if(Nihonshoki.curr>Nihonshoki.currmax)

    Nihonshoki.curr=Nihonshoki.currmax;

  c.value=Nihonshoki.curr;

  Nihonshoki.lastTop=null;

}

Nihonshoki.clearSVG=function(){

  var x;

  Nihonshoki.curr=Nihonshoki.lastTop=null;

  if(Nihonshoki.svg!=null){

    for(x in Nihonshoki.svg){

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

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

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

      }

    }

  }

  if(document.scrollingElement==null)

    document.documentElement.scrollTop=0;

  else

    document.scrollingElement.scrollTop=0;

}

Nihonshoki.onmousedown=function(e){

  var x,y;

  if(Nihonshoki.lastX==null){

    Nihonshoki.lastX=e.clientX;

    Nihonshoki.lastY=e.clientY;

    return;

  }

  x=e.clientX-Nihonshoki.lastX;

  y=e.clientY-Nihonshoki.lastY;

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

    Nihonshoki.lastX=e.clientX;

    Nihonshoki.lastY=e.clientY;

    return;

  }

  Nihonshoki.lastX=null;

  x=e.currentTarget;

  for(y in Nihonshoki.svg){

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

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

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

      break;

    }

  }

}

Nihonshoki.reload=function(){

  var i,r;

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

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

      return;

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

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

      return;

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

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

  }

}

Nihonshoki.gitlab=function(){

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

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

}

</script>

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

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

<font size="+3"><b>日本書記</b></font>

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

<option value="iwanami/067/001" selected>卷一 神代 上</option>

</select>

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

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

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

</div>

</body>