// ==UserScript==
// @name        Better livedoor Reader for Chrome 5
// @namespace   http://d.hatena.ne.jp/mallowlabs
// @include     http://reader.livedoor.com/reader/*
// @version     0.0.1
// @updated     2010/04/27
// ==/UserScript==

(function(document){
  // http://subtech.g.hatena.ne.jp/secondlife/20091228/1262001989
  var executeBrowserContext = function(funcOrString) {
    var code = "javascript:(" + encodeURIComponent(funcOrString.toString()) + ")();";
    location.href = code;
  }
  executeBrowserContext(function() {
    var w = (typeof unsafeWindow == 'undefined') ? window : unsafeWindow;

    // http://blog.livedoor.jp/hakin/archives/50674506.html
    with (w) {
      // add keybindings
      //  - http://la.ma.la/blog/diary_200604261407.htm
      Keybind.add('j', Control.go_next);
      Keybind.add('k', Control.go_prev);

      // hide ads
      ['ads_top', 'ads_bottom'].forEach(function(v){DOM.hide(v);});

      // move total-unread-count into the control box
      var total_unread_count = $('total_unread_count');
      setStyle(total_unread_count, {
        'position' : 'absolute',
        'right'    : '120px',
        'top'      : '5px',
        'font-size': '12px'
      });
      DOM.insert($('control'), total_unread_count, $('fontpad'));

      // move message_box into the control box
      var message_box = $('message_box');
      setStyle(message_box, {
        'position' : 'absolute',
        'left' : '480px',
        'margin-top' : '1px',
        'z-index' : '10'
      });
      DOM.insert($('control'), message_box, $('fontpad'));

      // hide keyhelp_button
      //DOM.hide($('keyhelp_button'));

      // replace Control.toggle_fullscreen with custom function
      var toggle_fullscreen_with_control = function(){
          var fs = [];
          var elements = ['header', 'menu', 'control', 'footer'];
          fs[0] = ['header', 'menu', 'control', 'footer'];
          fs[1] = ['menu', 'control'];
          fs[2] = ['control'];
          fs[3] = [];
          if (!State.fullscreen) {
              State.fullscreen = 1;
          } else if (State.fullscreen == fs.length-1){
              State.fullscreen = 0;
          } else {
              State.fullscreen++
          }
          Element.hide(elements);
          Element.show(fs[State.fullscreen]);
          fit_screen()
      };
      Keybind.add('Z', toggle_fullscreen_with_control);

      // make the view-area wide on the page loaded
      var i = 2;
      while (i) {
          toggle_fullscreen_with_control();
          i--;
      }
    }

    // http://la.ma.la/blog/diary_200610182325.htm
    var description = "¥u306F¥u3066¥u306A¥u30D6¥u30C3¥u30AF¥u30DE¥u30FC¥u30AF¥u306B¥u30D6¥u30C3¥u30AF¥u30DE¥u30FC¥u30AF¥u3055¥u308C¥u3066¥u3044¥u308B¥u4EF6¥u6570¥u3067¥u3059";
    w.entry_widgets.add('hb_counter', function(feed, item){
      var link = item.link.replace(/#/g,'%23');
      return [
        '<a href="http://b.hatena.ne.jp/entry/', link, '">',
        '<img src="http://d.hatena.ne.jp/images/b_entry.gif" border=0><img style="border:none;margin-left:3px;" ',
        'src="http://b.hatena.ne.jp/entry/image/',link, '"></a>'
      ].join('');
    }, description);
  });
})(document);