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Widen Code Container and Hide Whitespace (GitHub)

Adds buttons to allow you to widen the container when viewing files and hide whitespace when viewing pull request diffs

10.07.2016 itibariyledir. En son verisyonu görün.

// ==UserScript==
// @name        Widen Code Container and Hide Whitespace (GitHub)
// @namespace   chriskim06
// @description Adds buttons to allow you to widen the container when viewing files and hide whitespace when viewing pull request diffs
// @include     https://github.com/*
// @require     http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js
// @version     1.3.9
// @grant       none
// @locale      en
// ==/UserScript==

this.$ = this.jQuery = jQuery.noConflict(true);

$(function() {

  if ($('#user-links').length) {
    // Add buttons in the header navbar for widening and hiding whitespace
    $('#user-links').prepend(
        '<li class="header-nav-item">' +
          '<a href="javascript:void(0)"' +
             'id="hide-whitespace-button"' +
             'class="header-nav-link tooltipped tooltipped-s"' +
             'aria-label="Hide whitespace"' +
             'onclick="return false;">' +
            '<svg height="16" width="14" xmlns="http://www.w3.org/2000/svg"><path d="M7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7S10.86 1 7 1z m0 1.3c1.3 0 2.5 0.44 3.47 1.17L2.47 11.47c-0.73-0.97-1.17-2.17-1.17-3.47 0-3.14 2.56-5.7 5.7-5.7z m0 11.41c-1.3 0-2.5-0.44-3.47-1.17l8-8c0.73 0.97 1.17 2.17 1.17 3.47 0 3.14-2.56 5.7-5.7 5.7z" /></svg>' +
          '</a>' +
        '</li>'
    );
    $('#user-links').prepend(
        '<li class="header-nav-item">' +
          '<a href="javascript:void(0)"' +
             'id="code-widen-button"' +
             'class="header-nav-link tooltipped tooltipped-s"' +
             'aria-label="Widen code container"' +
             'onclick="return false;">' +
             '<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M15.5 4.7L8.5 0 1.5 4.7c-0.3 0.19-0.5 0.45-0.5 0.8v10.5l7.5-4 7.5 4V5.5c0-0.34-0.2-0.61-0.5-0.8z m-0.5 9.8L9 11.25v-1.25h-1v1.25L2 14.5V5.5L8 1.5v4.5h1V1.5l6 4v9zM6 7h5V5l3 3-3 3V9H6v2L3 8l3-3v2z" /></svg>' +
          '</a>' +
        '</li>'
    );

    // Toggle code container width on click
    $('#code-widen-button').click(function() {
      var container = $('.container.new-discussion-timeline.experiment-repo-nav');
      var expanded = $(window).width() * 0.95;
      if ($('#files').is(':visible') || $('.repository-content').find('.file').is(':visible')) {
        if ($('meta[name="diff-view"]').attr('content') === 'unified') {
          // Only widen if viewing a single file or changes in unified mode
          container.css('width', (container.width() < expanded) ? expanded : 980);
        }
      } else if (container.width() >= expanded) {
        // Reduce the width on a page if needed
        container.css('width', 980);
      }
      $(this).blur();
    });

    // Toggle page with the w=1 query param in the url to show/hide whitespace
    $('#hide-whitespace-button').click(function() {
      if ($('#files').is(':visible')) {
        var url = window.location.href;
        if (url.includes('?w=1')) {
          // Check if there is more to the query and remove the whitespace query param
          window.location.href = url.replace((url.includes('&') ? /w=1\&/ : /\?w=1/), '');
        } else if (url.includes('&w=1')) {
          // Remove the appended whitespace query param
          window.location.href = url.replace(/\&w=1/, '');
        } else {
          // Add the whitespace query param
          var query = url.includes('?') ? '&w=1' : '?w=1';
          if (url.includes('#')) {
            // Insert before any anchors in the url
            window.location.href = url.slice(0, url.indexOf('#')) + query + url.substr(url.indexOf('#'));
          } else {
            // Append to the url
            window.location.href = url + query;
          }
        }
      }
      $(this).blur();
    });
  }

});