1 files changed, 331 insertions, 0 deletions
diff --git a/afb-client/bower_components/tether/js/utils.js b/afb-client/bower_components/tether/js/utils.js
new file mode 100644
index 0000000..b255103
--- /dev/null
+++ b/afb-client/bower_components/tether/js/utils.js
@@ -0,0 +1,331 @@
+(function() {
+  var Evented, addClass, defer, deferred, extend, flush, getBounds, getOffsetParent, getOrigin, getScrollBarSize, getScrollParent, hasClass, node, removeClass, uniqueId, updateClasses, zeroPosCache,
+    __hasProp = {}.hasOwnProperty,
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
+    __slice = [].slice;
+
+  if (this.Tether == null) {
+    this.Tether = {
+      modules: []
+    };
+  }
+
+  getScrollParent = function(el) {
+    var parent, position, scrollParent, style, _ref;
+    position = getComputedStyle(el).position;
+    if (position === 'fixed') {
+      return el;
+    }
+    scrollParent = void 0;
+    parent = el;
+    while (parent = parent.parentNode) {
+      try {
+        style = getComputedStyle(parent);
+      } catch (_error) {}
+      if (style == null) {
+        return parent;
+      }
+      if (/(auto|scroll)/.test(style['overflow'] + style['overflow-y'] + style['overflow-x'])) {
+        if (position !== 'absolute' || ((_ref = style['position']) === 'relative' || _ref === 'absolute' || _ref === 'fixed')) {
+          return parent;
+        }
+      }
+    }
+    return document.body;
+  };
+
+  uniqueId = (function() {
+    var id;
+    id = 0;
+    return function() {
+      return id++;
+    };
+  })();
+
+  zeroPosCache = {};
+
+  getOrigin = function(doc) {
+    var id, k, node, v, _ref;
+    node = doc._tetherZeroElement;
+    if (node == null) {
+      node = doc.createElement('div');
+      node.setAttribute('data-tether-id', uniqueId());
+      extend(node.style, {
+        top: 0,
+        left: 0,
+        position: 'absolute'
+      });
+      doc.body.appendChild(node);
+      doc._tetherZeroElement = node;
+    }
+    id = node.getAttribute('data-tether-id');
+    if (zeroPosCache[id] == null) {
+      zeroPosCache[id] = {};
+      _ref = node.getBoundingClientRect();
+      for (k in _ref) {
+        v = _ref[k];
+        zeroPosCache[id][k] = v;
+      }
+      defer(function() {
+        return zeroPosCache[id] = void 0;
+      });
+    }
+    return zeroPosCache[id];
+  };
+
+  node = null;
+
+  getBounds = function(el) {
+    var box, doc, docEl, k, origin, v, _ref;
+    if (el === document) {
+      doc = document;
+      el = document.documentElement;
+    } else {
+      doc = el.ownerDocument;
+    }
+    docEl = doc.documentElement;
+    box = {};
+    _ref = el.getBoundingClientRect();
+    for (k in _ref) {
+      v = _ref[k];
+      box[k] = v;
+    }
+    origin = getOrigin(doc);
+    box.top -= origin.top;
+    box.left -= origin.left;
+    if (box.width == null) {
+      box.width = document.body.scrollWidth - box.left - box.right;
+    }
+    if (box.height == null) {
+      box.height = document.body.scrollHeight - box.top - box.bottom;
+    }
+    box.top = box.top - docEl.clientTop;
+    box.left = box.left - docEl.clientLeft;
+    box.right = doc.body.clientWidth - box.width - box.left;
+    box.bottom = doc.body.clientHeight - box.height - box.top;
+    return box;
+  };
+
+  getOffsetParent = function(el) {
+    return el.offsetParent || document.documentElement;
+  };
+
+  getScrollBarSize = function() {
+    var inner, outer, width, widthContained, widthScroll;
+    inner = document.createElement('div');
+    inner.style.width = '100%';
+    inner.style.height = '200px';
+    outer = document.createElement('div');
+    extend(outer.style, {
+      position: 'absolute',
+      top: 0,
+      left: 0,
+      pointerEvents: 'none',
+      visibility: 'hidden',
+      width: '200px',
+      height: '150px',
+      overflow: 'hidden'
+    });
+    outer.appendChild(inner);
+    document.body.appendChild(outer);
+    widthContained = inner.offsetWidth;
+    outer.style.overflow = 'scroll';
+    widthScroll = inner.offsetWidth;
+    if (widthContained === widthScroll) {
+      widthScroll = outer.clientWidth;
+    }
+    document.body.removeChild(outer);
+    width = widthContained - widthScroll;
+    return {
+      width: width,
+      height: width
+    };
+  };
+
+  extend = function(out) {
+    var args, key, obj, val, _i, _len, _ref;
+    if (out == null) {
+      out = {};
+    }
+    args = [];
+    Array.prototype.push.apply(args, arguments);
+    _ref = args.slice(1);
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      obj = _ref[_i];
+      if (obj) {
+        for (key in obj) {
+          if (!__hasProp.call(obj, key)) continue;
+          val = obj[key];
+          out[key] = val;
+        }
+      }
+    }
+    return out;
+  };
+
+  removeClass = function(el, name) {
+    var cls, _i, _len, _ref, _results;
+    if (el.classList != null) {
+      _ref = name.split(' ');
+      _results = [];
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        cls = _ref[_i];
+        if (cls.trim()) {
+          _results.push(el.classList.remove(cls));
+        }
+      }
+      return _results;
+    } else {
+      return el.className = el.className.replace(new RegExp("(^| )" + (name.split(' ').join('|')) + "( |$)", 'gi'), ' ');
+    }
+  };
+
+  addClass = function(el, name) {
+    var cls, _i, _len, _ref, _results;
+    if (el.classList != null) {
+      _ref = name.split(' ');
+      _results = [];
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        cls = _ref[_i];
+        if (cls.trim()) {
+          _results.push(el.classList.add(cls));
+        }
+      }
+      return _results;
+    } else {
+      removeClass(el, name);
+      return el.className += " " + name;
+    }
+  };
+
+  hasClass = function(el, name) {
+    if (el.classList != null) {
+      return el.classList.contains(name);
+    } else {
+      return new RegExp("(^| )" + name + "( |$)", 'gi').test(el.className);
+    }
+  };
+
+  updateClasses = function(el, add, all) {
+    var cls, _i, _j, _len, _len1, _results;
+    for (_i = 0, _len = all.length; _i < _len; _i++) {
+      cls = all[_i];
+      if (__indexOf.call(add, cls) < 0) {
+        if (hasClass(el, cls)) {
+          removeClass(el, cls);
+        }
+      }
+    }
+    _results = [];
+    for (_j = 0, _len1 = add.length; _j < _len1; _j++) {
+      cls = add[_j];
+      if (!hasClass(el, cls)) {
+        _results.push(addClass(el, cls));
+      } else {
+        _results.push(void 0);
+      }
+    }
+    return _results;
+  };
+
+  deferred = [];
+
+  defer = function(fn) {
+    return deferred.push(fn);
+  };
+
+  flush = function() {
+    var fn, _results;
+    _results = [];
+    while (fn = deferred.pop()) {
+      _results.push(fn());
+    }
+    return _results;
+  };
+
+  Evented = (function() {
+    function Evented() {}
+
+    Evented.prototype.on = function(event, handler, ctx, once) {
+      var _base;
+      if (once == null) {
+        once = false;
+      }
+      if (this.bindings == null) {
+        this.bindings = {};
+      }
+      if ((_base = this.bindings)[event] == null) {
+        _base[event] = [];
+      }
+      return this.bindings[event].push({
+        handler: handler,
+        ctx: ctx,
+        once: once
+      });
+    };
+
+    Evented.prototype.once = function(event, handler, ctx) {
+      return this.on(event, handler, ctx, true);
+    };
+
+    Evented.prototype.off = function(event, handler) {
+      var i, _ref, _results;
+      if (((_ref = this.bindings) != null ? _ref[event] : void 0) == null) {
+        return;
+      }
+      if (handler == null) {
+        return delete this.bindings[event];
+      } else {
+        i = 0;
+        _results = [];
+        while (i < this.bindings[event].length) {
+          if (this.bindings[event][i].handler === handler) {
+            _results.push(this.bindings[event].splice(i, 1));
+          } else {
+            _results.push(i++);
+          }
+        }
+        return _results;
+      }
+    };
+
+    Evented.prototype.trigger = function() {
+      var args, ctx, event, handler, i, once, _ref, _ref1, _results;
+      event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
+      if ((_ref = this.bindings) != null ? _ref[event] : void 0) {
+        i = 0;
+        _results = [];
+        while (i < this.bindings[event].length) {
+          _ref1 = this.bindings[event][i], handler = _ref1.handler, ctx = _ref1.ctx, once = _ref1.once;
+          handler.apply(ctx != null ? ctx : this, args);
+          if (once) {
+            _results.push(this.bindings[event].splice(i, 1));
+          } else {
+            _results.push(i++);
+          }
+        }
+        return _results;
+      }
+    };
+
+    return Evented;
+
+  })();
+
+  this.Tether.Utils = {
+    getScrollParent: getScrollParent,
+    getBounds: getBounds,
+    getOffsetParent: getOffsetParent,
+    extend: extend,
+    addClass: addClass,
+    removeClass: removeClass,
+    hasClass: hasClass,
+    updateClasses: updateClasses,
+    defer: defer,
+    flush: flush,
+    uniqueId: uniqueId,
+    Evented: Evented,
+    getScrollBarSize: getScrollBarSize
+  };
+
+}).call(this);