Commit 39c938c3 authored by Koichi Yasuoka's avatar Koichi Yasuoka
Browse files

initial release

parent eb21ac8e

conllusvg/Sutra.html

0 → 100644
+282 −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 漢譯佛典</title>

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

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

<script>

var Sutra=new Object();

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

Sutra.init=function(){

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

  t.style.position="static";

  t.style.visibility="hidden";

  document.body.appendChild(t);

  Sutra.svg=new Array();

  Sutra.pre=new Array();

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

  Sutra.volchange();

}

Sutra.checkview=function(){

  var t,r,b,i,x;

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

  if(Sutra.curr==null)

    return;

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

    Sutra.buildup(Sutra.curr);

    Sutra.lastTop=null;

    return;

  }

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

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

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

  }

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

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

  t=r.top;

  b=r.bottom;

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

  x=Sutra.curr;

  if(t-r>20){

    while(t-r>0){

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

      if(i==null)

	break;

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

	break;

      Sutra.curr--;

      if(Sutra.curr==0)

	break;

      t=i.getBoundingClientRect().top;

    }

  }

  else if(b<r){

    while(b<r){

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

      if(i==null)

	break;

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

        break;

      Sutra.curr++;

      if(Sutra.curr==Sutra.currmax)

	break;

      b=i.getBoundingClientRect().bottom;

    }

  }

  if(Sutra.curr!=x){

    if(Sutra.retrytimes>0){

      Sutra.retrytimes--;

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

      t=Sutra.svg[Sutra.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=Sutra.curr;

  }

  else if(Sutra.retrytimes>0)

    Sutra.retrytimes--;

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

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

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

      Sutra.buildup(i);

      break;

    }

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

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

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

    }

    conllusvg.rewrite("pre"+i);

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

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

      break;

  }

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

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

      Sutra.buildup(i);

      break;

    }

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

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

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

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

      }

      else

	break;

    }

    conllusvg.rewrite("pre"+i);

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

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

      if(document.scrollingElement==null)

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

      else

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

      Sutra.lastTop=r;

    }

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

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

      break;

  }

}

Sutra.buildup=function(x){

  var t,i;

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

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

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

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

	break;

    }

    t.style.position="absolute";

    t.style.visibility="hidden";

    if(i>Sutra.currmax)

      document.body.appendChild(t);

    else

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

    Sutra.svg[x]=t;

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

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

  }

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

    t=document.createElement("pre");

    t.style.display="none";

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

    document.body.appendChild(t);

    Sutra.pre[x]=t;

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

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

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

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

  }

}

Sutra.volchange=function(){

  var s,x;

  Sutra.clearSVG();

  for(s in Sutra.pre){

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

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

    }

    Sutra.pre[s]=null;

  }

  s=document.getElementById("vol");

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

  if(Sutra.tail==null)

    Sutra.tail=new Array();

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

    Sutra.gettree();

  else

    Sutra.writeSVG();

}

Sutra.gettree=function(){

  var p;

  if(Sutra.request==null){

    Sutra.request=new XMLHttpRequest();

    Sutra.request.onload=Sutra.ongettree;

  }

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

    p=1;

  else

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

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

  Sutra.request.send();

}

Sutra.ongettree=function(e){

  var i,s;

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

    s=Sutra.request.responseText;

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

    if(i<0)

      Sutra.writeSVG();

    else{

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

      Sutra.gettree();

    }

  }

}

Sutra.goto=function(){

  Sutra.retrytimes=3;

  Sutra.writeSVG();

}

Sutra.writeSVG=function(){

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

  Sutra.clearSVG();

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

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

  if(Sutra.curr<0)

    Sutra.curr=0;

  if(Sutra.curr>Sutra.currmax)

    Sutra.curr=Sutra.currmax;

  c.value=Sutra.curr;

  Sutra.lastTop=null;

}

Sutra.clearSVG=function(){

  var x;

  Sutra.curr=Sutra.lastTop=null;

  if(Sutra.svg!=null){

    for(x in Sutra.svg){

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

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

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

      }

    }

  }

  if(document.scrollingElement==null)

    document.documentElement.scrollTop=0;

  else

    document.scrollingElement.scrollTop=0;

}

Sutra.onmousedown=function(e){

  var x,y;

  if(Sutra.lastX==null){

    Sutra.lastX=e.clientX;

    Sutra.lastY=e.clientY;

    return;

  }

  x=e.clientX-Sutra.lastX;

  y=e.clientY-Sutra.lastY;

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

    Sutra.lastX=e.clientX;

    Sutra.lastY=e.clientY;

    return;

  }

  Sutra.lastX=null;

  x=e.currentTarget;

  for(y in Sutra.svg){

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

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

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

      break;

    }

  }

}

Sutra.reload=function(){

  var i,r;

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

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

      return;

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

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

      return;

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

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

  }

}

Sutra.gitlab=function(){

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

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

}

</script>

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

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

<font size="+3"><b>楚辭</b></font>

<font size="+3"><b>Universal Dependencies on 漢譯佛典</b></font>

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

<option value="kanripo/kR6f0082/001" selected>佛說阿彌陀經</option>

</select>

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

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

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

</div>

</body>