/masui/UserScript - Scrapbox Reader

generated at 2/12/2025, 11:06:29 PM
UserScript
Scrapbox用のUserScriptを置いておく

pagetrans.js//
// 矢印キーなどで次のページに移動
// location.href = 次ページ だとリロードになるので遅くなるのでリンククリックをシミュレートしている
// ページのどこかに [99] [101] みたいなリンクを書いておく
//
$(function(){
   //if(scrapbox.Page.title.match(/^\d{3}/)){
   /*
   if(location.href.match(/^\d{3}/)){
      $('.navbar').css('display','none');
      $('.container').css('display','none')
      $('.line-title').css('display','none')
      //$('.line-title').css('height','1')
      $('.page').css('padding','0')
   }
   */
});

function find_links(){ // 前のページと次のページへのリンク (e.g. [123] [125]) を探す
    var links = [];
    var text = $('.text');
    for(var i=0;text[i] && text[i].children;i++){
       for(var j=0;text[i].children[j] && text[i].children[j].children;j++){
          for(var k=0;text[i].children[j].children[k] && text[i].children[j].children[k].children;k++){
              for(var l=0;text[i].children[j].children[k].children[l];l++){
                 if(text[i].children[j].children[k].children[l].href){
                    if(text[i].children[j].children[k].children[l].href.match(/\d\d\d$/)){
                      links.push(text[i].children[j].children[k].children[l]);
                   }
                }
             }
          }
       }
    }
    return links;
}

var touchstartx, touchendx, touchstarty, touchendy;

$('body').on('touchstart',function(e){
   touchstartx = e.changedTouches[0].pageX;
   touchstarty = e.changedTouches[0].pageY;
});

$('body').on('touchend',function(e){ // スワイプでページ移動
   var title = scrapbox.Page.title;
   if(!title.match(/^\d{3}/)) return;
   var links = find_links();
   var pageno = Number(title);
   touchendx = e.changedTouches[0].pageX;
   touchendy = e.changedTouches[0].pageY;
   var moved = false;
   if(touchendx - touchstartx > 100){
       links[1].click(); // 次ページへのリンクのクリックをシミュレート
       moved = true;
   }
   if(touchendx - touchstartx < -100){
       links[0].click();
       moved = true;
   }
   if(touchendy - touchstarty < -100 || touchendy - touchstarty > 100){
       location.href = location.href.replace(/\d{3}/,'');
   }
   if(moved){
      $('.navbar').css('display','none');
      $('.quick-launch').css('display','none');
      $('.container').css('display','none')
      setTimeout(function(){
         $('.line-title').css('height','1')
         //scrollTo(0,50);
         },1500);
      $('.page').css('padding','0')
   }
});

$('body').on('keydown',function(e){ // 左右矢印キーで次のページ/前のページに移動
   var links = find_links();

   var title = scrapbox.Page.title;
   if(!title.match(/^\d{3}/)) return;
   var pageno = Number(title);
   var move = false;;
   if(e.target.tagName == "TEXTAREA" || e.target.tagName == "INPUT") return;
   if(e.key == 'ArrowRight' || e.key == 'f'){
      links[1].click();
      move = true;
      /*          
      var nextpage = pageno + 1;
      var nexttitle = ('000' + nextpage).slice(-3);
      nextloc = location.href.replace(/\d{3}/,nexttitle);
      */
  }
  if(e.key == 'ArrowLeft' || e.key == 'b'){
      if(e.target.tagName == "TEXTAREA" || e.target.tagName == "INPUT") return;
      links[0].click();
      move = true;
      /*
      var nextpage = pageno - 1;
      var nexttitle = ('000' + nextpage).slice(-3);
      nextloc = location.href.replace(/\d{3}/,nexttitle);
      */
   }
   if(e.key == 't'){ // リスト画面に戻る
      location.href = location.href.replace(/\d{3}/,'');
   }
   if(move){
      //location.href = nextloc;
      $('.quick-launch').css('display','none');
      $('.navbar').css('display','none');
         
      $('.container').css('display','none')
      setTimeout(function(){
          // $('.line-title').css('height','1')
          scrollTo(0,100);
        },1500);
      //$('.line-title').css('height','1')
      //$('.section-title').css('display','none')
      $('.page').css('padding','0')
      //scrollTo(0,100);
   }
});