Adding upstream version 2020.10.7.upstream/2020.10.7 upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-27 19:47:39 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-27 19:47:39 +0000
commit: 8d13bdc6cac0e20c43c6f909fc0208774b9c5c84 (patch)
tree: 5fd46925c6b4a881c9208772ed8e5cc0588bc164 /src/lib/vendor/jquery.smooth-scroll.js
parent: Initial commit. (diff)
download: privacybadger-8d13bdc6cac0e20c43c6f909fc0208774b9c5c84.tar.xz
privacybadger-8d13bdc6cac0e20c43c6f909fc0208774b9c5c84.zip
1 files changed, 357 insertions, 0 deletions
diff --git a/src/lib/vendor/jquery.smooth-scroll.js b/src/lib/vendor/jquery.smooth-scroll.js
new file mode 100644
index 0000000..e2d4fd6
--- /dev/null
+++ b/src/lib/vendor/jquery.smooth-scroll.js
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+/*!
+ * jQuery Smooth Scroll - v2.2.0 - 2017-05-05
+ * https://github.com/kswedberg/jquery-smooth-scroll
+ * Copyright (c) 2017 Karl Swedberg
+ * Licensed MIT
+ */
+
+(function(factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(['jquery'], factory);
+  } else if (typeof module === 'object' && module.exports) {
+    // CommonJS
+    factory(require('jquery'));
+  } else {
+    // Browser globals
+    factory(jQuery);
+  }
+}(function($) {
+
+  var version = '2.2.0';
+  var optionOverrides = {};
+  var defaults = {
+    exclude: [],
+    excludeWithin: [],
+    offset: 0,
+
+    // one of 'top' or 'left'
+    direction: 'top',
+
+    // if set, bind click events through delegation
+    //  supported since jQuery 1.4.2
+    delegateSelector: null,
+
+    // jQuery set of elements you wish to scroll (for $.smoothScroll).
+    //  if null (default), $('html, body').firstScrollable() is used.
+    scrollElement: null,
+
+    // only use if you want to override default behavior
+    scrollTarget: null,
+
+    // automatically focus the target element after scrolling to it
+    autoFocus: false,
+
+    // fn(opts) function to be called before scrolling occurs.
+    // `this` is the element(s) being scrolled
+    beforeScroll: function() {},
+
+    // fn(opts) function to be called after scrolling occurs.
+    // `this` is the triggering element
+    afterScroll: function() {},
+
+    // easing name. jQuery comes with "swing" and "linear." For others, you'll need an easing plugin
+    // from jQuery UI or elsewhere
+    easing: 'swing',
+
+    // speed can be a number or 'auto'
+    // if 'auto', the speed will be calculated based on the formula:
+    // (current scroll position - target scroll position) / autoCoeffic
+    speed: 400,
+
+    // coefficient for "auto" speed
+    autoCoefficient: 2,
+
+    // $.fn.smoothScroll only: whether to prevent the default click action
+    preventDefault: true
+  };
+
+  var getScrollable = function(opts) {
+    var scrollable = [];
+    var scrolled = false;
+    var dir = opts.dir && opts.dir === 'left' ? 'scrollLeft' : 'scrollTop';
+
+    this.each(function() {
+      var el = $(this);
+
+      if (this === document || this === window) {
+        return;
+      }
+
+      if (document.scrollingElement && (this === document.documentElement || this === document.body)) {
+        scrollable.push(document.scrollingElement);
+
+        return false;
+      }
+
+      if (el[dir]() > 0) {
+        scrollable.push(this);
+      } else {
+        // if scroll(Top|Left) === 0, nudge the element 1px and see if it moves
+        el[dir](1);
+        scrolled = el[dir]() > 0;
+
+        if (scrolled) {
+          scrollable.push(this);
+        }
+        // then put it back, of course
+        el[dir](0);
+      }
+    });
+
+    if (!scrollable.length) {
+      this.each(function() {
+        // If no scrollable elements and <html> has scroll-behavior:smooth because
+        // "When this property is specified on the root element, it applies to the viewport instead."
+        // and "The scroll-behavior property of the … body element is *not* propagated to the viewport."
+        // → https://drafts.csswg.org/cssom-view/#propdef-scroll-behavior
+        if (this === document.documentElement && $(this).css('scrollBehavior') === 'smooth') {
+          scrollable = [this];
+        }
+
+        // If still no scrollable elements, fall back to <body>,
+        // if it's in the jQuery collection
+        // (doing this because Safari sets scrollTop async,
+        // so can't set it to 1 and immediately get the value.)
+        if (!scrollable.length && this.nodeName === 'BODY') {
+          scrollable = [this];
+        }
+      });
+    }
+
+    // Use the first scrollable element if we're calling firstScrollable()
+    if (opts.el === 'first' && scrollable.length > 1) {
+      scrollable = [scrollable[0]];
+    }
+
+    return scrollable;
+  };
+
+  var rRelative = /^([\-\+]=)(\d+)/;
+
+  $.fn.extend({
+    scrollable: function(dir) {
+      var scrl = getScrollable.call(this, {dir: dir});
+
+      return this.pushStack(scrl);
+    },
+    firstScrollable: function(dir) {
+      var scrl = getScrollable.call(this, {el: 'first', dir: dir});
+
+      return this.pushStack(scrl);
+    },
+
+    smoothScroll: function(options, extra) {
+      options = options || {};
+
+      if (options === 'options') {
+        if (!extra) {
+          return this.first().data('ssOpts');
+        }
+
+        return this.each(function() {
+          var $this = $(this);
+          var opts = $.extend($this.data('ssOpts') || {}, extra);
+
+          $(this).data('ssOpts', opts);
+        });
+      }
+
+      var opts = $.extend({}, $.fn.smoothScroll.defaults, options);
+
+      var clickHandler = function(event) {
+        var escapeSelector = function(str) {
+          return str.replace(/(:|\.|\/)/g, '\\$1');
+        };
+
+        var link = this;
+        var $link = $(this);
+        var thisOpts = $.extend({}, opts, $link.data('ssOpts') || {});
+        var exclude = opts.exclude;
+        var excludeWithin = thisOpts.excludeWithin;
+        var elCounter = 0;
+        var ewlCounter = 0;
+        var include = true;
+        var clickOpts = {};
+        var locationPath = $.smoothScroll.filterPath(location.pathname);
+        var linkPath = $.smoothScroll.filterPath(link.pathname);
+        var hostMatch = location.hostname === link.hostname || !link.hostname;
+        var pathMatch = thisOpts.scrollTarget || (linkPath === locationPath);
+        var thisHash = escapeSelector(link.hash);
+
+        if (thisHash && !$(thisHash).length) {
+          include = false;
+        }
+
+        if (!thisOpts.scrollTarget && (!hostMatch || !pathMatch || !thisHash)) {
+          include = false;
+        } else {
+          while (include && elCounter < exclude.length) {
+            if ($link.is(escapeSelector(exclude[elCounter++]))) {
+              include = false;
+            }
+          }
+
+          while (include && ewlCounter < excludeWithin.length) {
+            if ($link.closest(excludeWithin[ewlCounter++]).length) {
+              include = false;
+            }
+          }
+        }
+
+        if (include) {
+          if (thisOpts.preventDefault) {
+            event.preventDefault();
+          }
+
+          $.extend(clickOpts, thisOpts, {
+            scrollTarget: thisOpts.scrollTarget || thisHash,
+            link: link
+          });
+
+          $.smoothScroll(clickOpts);
+        }
+      };
+
+      if (options.delegateSelector !== null) {
+        this
+        .off('click.smoothscroll', options.delegateSelector)
+        .on('click.smoothscroll', options.delegateSelector, clickHandler);
+      } else {
+        this
+        .off('click.smoothscroll')
+        .on('click.smoothscroll', clickHandler);
+      }
+
+      return this;
+    }
+  });
+
+  var getExplicitOffset = function(val) {
+    var explicit = {relative: ''};
+    var parts = typeof val === 'string' && rRelative.exec(val);
+
+    if (typeof val === 'number') {
+      explicit.px = val;
+    } else if (parts) {
+      explicit.relative = parts[1];
+      explicit.px = parseFloat(parts[2]) || 0;
+    }
+
+    return explicit;
+  };
+
+  var onAfterScroll = function(opts) {
+    var $tgt = $(opts.scrollTarget);
+
+    if (opts.autoFocus && $tgt.length) {
+      $tgt[0].focus();
+
+      if (!$tgt.is(document.activeElement)) {
+        $tgt.prop({tabIndex: -1});
+        $tgt[0].focus();
+      }
+    }
+
+    opts.afterScroll.call(opts.link, opts);
+  };
+
+  $.smoothScroll = function(options, px) {
+    if (options === 'options' && typeof px === 'object') {
+      return $.extend(optionOverrides, px);
+    }
+    var opts, $scroller, speed, delta;
+    var explicitOffset = getExplicitOffset(options);
+    var scrollTargetOffset = {};
+    var scrollerOffset = 0;
+    var offPos = 'offset';
+    var scrollDir = 'scrollTop';
+    var aniProps = {};
+    var aniOpts = {};
+
+    if (explicitOffset.px) {
+      opts = $.extend({link: null}, $.fn.smoothScroll.defaults, optionOverrides);
+    } else {
+      opts = $.extend({link: null}, $.fn.smoothScroll.defaults, options || {}, optionOverrides);
+
+      if (opts.scrollElement) {
+        offPos = 'position';
+
+        if (opts.scrollElement.css('position') === 'static') {
+          opts.scrollElement.css('position', 'relative');
+        }
+      }
+
+      if (px) {
+        explicitOffset = getExplicitOffset(px);
+      }
+    }
+
+    scrollDir = opts.direction === 'left' ? 'scrollLeft' : scrollDir;
+
+    if (opts.scrollElement) {
+      $scroller = opts.scrollElement;
+
+      if (!explicitOffset.px && !(/^(?:HTML|BODY)$/).test($scroller[0].nodeName)) {
+        scrollerOffset = $scroller[scrollDir]();
+      }
+    } else {
+      $scroller = $('html, body').firstScrollable(opts.direction);
+    }
+
+    // beforeScroll callback function must fire before calculating offset
+    opts.beforeScroll.call($scroller, opts);
+
+    scrollTargetOffset = explicitOffset.px ? explicitOffset : {
+      relative: '',
+      px: ($(opts.scrollTarget)[offPos]() && $(opts.scrollTarget)[offPos]()[opts.direction]) || 0
+    };
+
+    aniProps[scrollDir] = scrollTargetOffset.relative + (scrollTargetOffset.px + scrollerOffset + opts.offset);
+
+    speed = opts.speed;
+
+    // automatically calculate the speed of the scroll based on distance / coefficient
+    if (speed === 'auto') {
+
+      // $scroller[scrollDir]() is position before scroll, aniProps[scrollDir] is position after
+      // When delta is greater, speed will be greater.
+      delta = Math.abs(aniProps[scrollDir] - $scroller[scrollDir]());
+
+      // Divide the delta by the coefficient
+      speed = delta / opts.autoCoefficient;
+    }
+
+    aniOpts = {
+      duration: speed,
+      easing: opts.easing,
+      complete: function() {
+        onAfterScroll(opts);
+      }
+    };
+
+    if (opts.step) {
+      aniOpts.step = opts.step;
+    }
+
+    if ($scroller.length) {
+      $scroller.stop().animate(aniProps, aniOpts);
+    } else {
+      onAfterScroll(opts);
+    }
+  };
+
+  $.smoothScroll.version = version;
+  $.smoothScroll.filterPath = function(string) {
+    string = string || '';
+
+    return string
+      .replace(/^\//, '')
+      .replace(/(?:index|default).[a-zA-Z]{3,4}$/, '')
+      .replace(/\/$/, '');
+  };
+
+  // default options
+  $.fn.smoothScroll.defaults = defaults;
+
+}));
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-27 19:47:39 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-27 19:47:39 +0000
commit	8d13bdc6cac0e20c43c6f909fc0208774b9c5c84 (patch)
tree	5fd46925c6b4a881c9208772ed8e5cc0588bc164 /src/lib/vendor/jquery.smooth-scroll.js
parent	Initial commit. (diff)
download	privacybadger-8d13bdc6cac0e20c43c6f909fc0208774b9c5c84.tar.xz privacybadger-8d13bdc6cac0e20c43c6f909fc0208774b9c5c84.zip