mirror of
https://github.com/fastmail/Squire.git
synced 2025-01-18 04:32:28 -05:00
1814 lines
59 KiB
JavaScript
Executable file
1814 lines
59 KiB
JavaScript
Executable file
/*! drop 0.5.4 */
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/*! tether 0.6.5 */
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(function(root, factory) {
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if (typeof define === 'function' && define.amd) {
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define(factory);
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} else if (typeof exports === 'object') {
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module.exports = factory(require,exports,module);
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} else {
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root.Tether = factory();
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}
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}(this, function(require,exports,module) {
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(function() {
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var Evented, addClass, defer, deferred, extend, flush, getBounds, getOffsetParent, getOrigin, getScrollBarSize, getScrollParent, hasClass, node, removeClass, uniqueId, updateClasses, zeroPosCache,
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__hasProp = {}.hasOwnProperty,
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__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; },
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__slice = [].slice;
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if (this.Tether == null) {
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this.Tether = {
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modules: []
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};
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}
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getScrollParent = function(el) {
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var parent, position, scrollParent, style, _ref;
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position = getComputedStyle(el).position;
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if (position === 'fixed') {
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return el;
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}
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scrollParent = void 0;
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parent = el;
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while (parent = parent.parentNode) {
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try {
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style = getComputedStyle(parent);
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} catch (_error) {}
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if (style == null) {
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return parent;
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}
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if (/(auto|scroll)/.test(style['overflow'] + style['overflow-y'] + style['overflow-x'])) {
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if (position !== 'absolute' || ((_ref = style['position']) === 'relative' || _ref === 'absolute' || _ref === 'fixed')) {
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return parent;
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}
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}
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}
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return document.body;
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};
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uniqueId = (function() {
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var id;
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id = 0;
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return function() {
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return id++;
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};
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})();
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zeroPosCache = {};
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getOrigin = function(doc) {
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var id, k, node, v, _ref;
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node = doc._tetherZeroElement;
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if (node == null) {
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node = doc.createElement('div');
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node.setAttribute('data-tether-id', uniqueId());
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extend(node.style, {
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top: 0,
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left: 0,
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position: 'absolute'
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});
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doc.body.appendChild(node);
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doc._tetherZeroElement = node;
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}
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id = node.getAttribute('data-tether-id');
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if (zeroPosCache[id] == null) {
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zeroPosCache[id] = {};
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_ref = node.getBoundingClientRect();
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for (k in _ref) {
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v = _ref[k];
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zeroPosCache[id][k] = v;
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}
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defer(function() {
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return zeroPosCache[id] = void 0;
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});
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}
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return zeroPosCache[id];
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};
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node = null;
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getBounds = function(el) {
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var box, doc, docEl, k, origin, v, _ref;
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if (el === document) {
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doc = document;
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el = document.documentElement;
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} else {
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doc = el.ownerDocument;
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}
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docEl = doc.documentElement;
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box = {};
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_ref = el.getBoundingClientRect();
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for (k in _ref) {
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v = _ref[k];
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box[k] = v;
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}
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origin = getOrigin(doc);
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box.top -= origin.top;
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box.left -= origin.left;
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if (box.width == null) {
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box.width = document.body.scrollWidth - box.left - box.right;
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}
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if (box.height == null) {
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box.height = document.body.scrollHeight - box.top - box.bottom;
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}
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box.top = box.top - docEl.clientTop;
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box.left = box.left - docEl.clientLeft;
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box.right = doc.body.clientWidth - box.width - box.left;
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box.bottom = doc.body.clientHeight - box.height - box.top;
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return box;
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};
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getOffsetParent = function(el) {
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return el.offsetParent || document.documentElement;
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};
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getScrollBarSize = function() {
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var inner, outer, width, widthContained, widthScroll;
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inner = document.createElement('div');
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inner.style.width = '100%';
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inner.style.height = '200px';
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outer = document.createElement('div');
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extend(outer.style, {
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position: 'absolute',
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top: 0,
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left: 0,
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pointerEvents: 'none',
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visibility: 'hidden',
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width: '200px',
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height: '150px',
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overflow: 'hidden'
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});
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outer.appendChild(inner);
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document.body.appendChild(outer);
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widthContained = inner.offsetWidth;
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outer.style.overflow = 'scroll';
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widthScroll = inner.offsetWidth;
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if (widthContained === widthScroll) {
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widthScroll = outer.clientWidth;
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}
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document.body.removeChild(outer);
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width = widthContained - widthScroll;
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return {
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width: width,
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height: width
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};
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};
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extend = function(out) {
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var args, key, obj, val, _i, _len, _ref;
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if (out == null) {
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out = {};
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}
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args = [];
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Array.prototype.push.apply(args, arguments);
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_ref = args.slice(1);
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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obj = _ref[_i];
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if (obj) {
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for (key in obj) {
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if (!__hasProp.call(obj, key)) continue;
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val = obj[key];
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out[key] = val;
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}
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}
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}
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return out;
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};
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removeClass = function(el, name) {
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var cls, _i, _len, _ref, _results;
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if (el.classList != null) {
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_ref = name.split(' ');
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_results = [];
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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cls = _ref[_i];
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if (cls.trim()) {
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_results.push(el.classList.remove(cls));
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}
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}
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return _results;
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} else {
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return el.className = el.className.replace(new RegExp("(^| )" + (name.split(' ').join('|')) + "( |$)", 'gi'), ' ');
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}
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};
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addClass = function(el, name) {
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var cls, _i, _len, _ref, _results;
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if (el.classList != null) {
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_ref = name.split(' ');
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_results = [];
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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cls = _ref[_i];
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if (cls.trim()) {
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_results.push(el.classList.add(cls));
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}
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}
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return _results;
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} else {
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removeClass(el, name);
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return el.className += " " + name;
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}
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};
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hasClass = function(el, name) {
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if (el.classList != null) {
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return el.classList.contains(name);
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} else {
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return new RegExp("(^| )" + name + "( |$)", 'gi').test(el.className);
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}
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};
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updateClasses = function(el, add, all) {
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var cls, _i, _j, _len, _len1, _results;
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for (_i = 0, _len = all.length; _i < _len; _i++) {
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cls = all[_i];
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if (__indexOf.call(add, cls) < 0) {
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if (hasClass(el, cls)) {
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removeClass(el, cls);
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}
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}
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}
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_results = [];
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for (_j = 0, _len1 = add.length; _j < _len1; _j++) {
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cls = add[_j];
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if (!hasClass(el, cls)) {
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_results.push(addClass(el, cls));
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} else {
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_results.push(void 0);
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}
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}
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return _results;
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};
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deferred = [];
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defer = function(fn) {
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return deferred.push(fn);
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};
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flush = function() {
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var fn, _results;
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_results = [];
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while (fn = deferred.pop()) {
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_results.push(fn());
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}
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return _results;
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};
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Evented = (function() {
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function Evented() {}
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Evented.prototype.on = function(event, handler, ctx, once) {
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var _base;
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if (once == null) {
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once = false;
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}
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if (this.bindings == null) {
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this.bindings = {};
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}
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if ((_base = this.bindings)[event] == null) {
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_base[event] = [];
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}
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return this.bindings[event].push({
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handler: handler,
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ctx: ctx,
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once: once
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});
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};
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Evented.prototype.once = function(event, handler, ctx) {
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return this.on(event, handler, ctx, true);
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};
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Evented.prototype.off = function(event, handler) {
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var i, _ref, _results;
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if (((_ref = this.bindings) != null ? _ref[event] : void 0) == null) {
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return;
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}
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if (handler == null) {
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return delete this.bindings[event];
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} else {
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i = 0;
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_results = [];
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while (i < this.bindings[event].length) {
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if (this.bindings[event][i].handler === handler) {
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_results.push(this.bindings[event].splice(i, 1));
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} else {
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_results.push(i++);
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}
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}
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return _results;
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}
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};
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Evented.prototype.trigger = function() {
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var args, ctx, event, handler, i, once, _ref, _ref1, _results;
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event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
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if ((_ref = this.bindings) != null ? _ref[event] : void 0) {
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i = 0;
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_results = [];
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while (i < this.bindings[event].length) {
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_ref1 = this.bindings[event][i], handler = _ref1.handler, ctx = _ref1.ctx, once = _ref1.once;
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handler.apply(ctx != null ? ctx : this, args);
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if (once) {
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_results.push(this.bindings[event].splice(i, 1));
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} else {
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_results.push(i++);
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}
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}
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return _results;
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}
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};
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return Evented;
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})();
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this.Tether.Utils = {
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getScrollParent: getScrollParent,
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getBounds: getBounds,
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getOffsetParent: getOffsetParent,
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extend: extend,
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addClass: addClass,
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removeClass: removeClass,
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hasClass: hasClass,
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updateClasses: updateClasses,
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defer: defer,
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flush: flush,
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uniqueId: uniqueId,
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Evented: Evented,
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getScrollBarSize: getScrollBarSize
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};
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}).call(this);
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(function() {
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var MIRROR_LR, MIRROR_TB, OFFSET_MAP, Tether, addClass, addOffset, attachmentToOffset, autoToFixedAttachment, defer, extend, flush, getBounds, getOffsetParent, getOuterSize, getScrollBarSize, getScrollParent, getSize, now, offsetToPx, parseAttachment, parseOffset, position, removeClass, tethers, transformKey, updateClasses, within, _Tether, _ref,
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__slice = [].slice,
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__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
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if (this.Tether == null) {
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throw new Error("You must include the utils.js file before tether.js");
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}
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Tether = this.Tether;
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_ref = Tether.Utils, getScrollParent = _ref.getScrollParent, getSize = _ref.getSize, getOuterSize = _ref.getOuterSize, getBounds = _ref.getBounds, getOffsetParent = _ref.getOffsetParent, extend = _ref.extend, addClass = _ref.addClass, removeClass = _ref.removeClass, updateClasses = _ref.updateClasses, defer = _ref.defer, flush = _ref.flush, getScrollBarSize = _ref.getScrollBarSize;
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within = function(a, b, diff) {
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if (diff == null) {
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diff = 1;
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}
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return (a + diff >= b && b >= a - diff);
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};
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transformKey = (function() {
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var el, key, _i, _len, _ref1;
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el = document.createElement('div');
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_ref1 = ['transform', 'webkitTransform', 'OTransform', 'MozTransform', 'msTransform'];
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for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
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key = _ref1[_i];
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if (el.style[key] !== void 0) {
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return key;
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}
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}
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})();
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tethers = [];
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position = function() {
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var tether, _i, _len;
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for (_i = 0, _len = tethers.length; _i < _len; _i++) {
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tether = tethers[_i];
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tether.position(false);
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}
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return flush();
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};
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now = function() {
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var _ref1;
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return (_ref1 = typeof performance !== "undefined" && performance !== null ? typeof performance.now === "function" ? performance.now() : void 0 : void 0) != null ? _ref1 : +(new Date);
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};
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(function() {
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var event, lastCall, lastDuration, pendingTimeout, tick, _i, _len, _ref1, _results;
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lastCall = null;
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lastDuration = null;
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pendingTimeout = null;
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tick = function() {
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if ((lastDuration != null) && lastDuration > 16) {
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lastDuration = Math.min(lastDuration - 16, 250);
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pendingTimeout = setTimeout(tick, 250);
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return;
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}
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if ((lastCall != null) && (now() - lastCall) < 10) {
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return;
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}
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if (pendingTimeout != null) {
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clearTimeout(pendingTimeout);
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pendingTimeout = null;
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}
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lastCall = now();
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position();
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return lastDuration = now() - lastCall;
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};
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_ref1 = ['resize', 'scroll', 'touchmove'];
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_results = [];
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for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
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event = _ref1[_i];
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_results.push(window.addEventListener(event, tick));
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}
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return _results;
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})();
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MIRROR_LR = {
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center: 'center',
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left: 'right',
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right: 'left'
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};
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MIRROR_TB = {
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middle: 'middle',
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top: 'bottom',
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bottom: 'top'
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};
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OFFSET_MAP = {
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top: 0,
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left: 0,
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middle: '50%',
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center: '50%',
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bottom: '100%',
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right: '100%'
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};
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autoToFixedAttachment = function(attachment, relativeToAttachment) {
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var left, top;
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left = attachment.left, top = attachment.top;
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if (left === 'auto') {
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left = MIRROR_LR[relativeToAttachment.left];
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}
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if (top === 'auto') {
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top = MIRROR_TB[relativeToAttachment.top];
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}
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return {
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left: left,
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top: top
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};
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};
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attachmentToOffset = function(attachment) {
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var _ref1, _ref2;
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return {
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left: (_ref1 = OFFSET_MAP[attachment.left]) != null ? _ref1 : attachment.left,
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top: (_ref2 = OFFSET_MAP[attachment.top]) != null ? _ref2 : attachment.top
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};
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};
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addOffset = function() {
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var left, offsets, out, top, _i, _len, _ref1;
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offsets = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
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out = {
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top: 0,
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left: 0
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};
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for (_i = 0, _len = offsets.length; _i < _len; _i++) {
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_ref1 = offsets[_i], top = _ref1.top, left = _ref1.left;
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if (typeof top === 'string') {
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top = parseFloat(top, 10);
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}
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if (typeof left === 'string') {
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left = parseFloat(left, 10);
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}
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out.top += top;
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out.left += left;
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}
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return out;
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};
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offsetToPx = function(offset, size) {
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if (typeof offset.left === 'string' && offset.left.indexOf('%') !== -1) {
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offset.left = parseFloat(offset.left, 10) / 100 * size.width;
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}
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if (typeof offset.top === 'string' && offset.top.indexOf('%') !== -1) {
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offset.top = parseFloat(offset.top, 10) / 100 * size.height;
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}
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return offset;
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};
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parseAttachment = parseOffset = function(value) {
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var left, top, _ref1;
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_ref1 = value.split(' '), top = _ref1[0], left = _ref1[1];
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return {
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top: top,
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left: left
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};
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};
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_Tether = (function() {
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_Tether.modules = [];
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function _Tether(options) {
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this.position = __bind(this.position, this);
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var module, _i, _len, _ref1, _ref2;
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tethers.push(this);
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this.history = [];
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this.setOptions(options, false);
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_ref1 = Tether.modules;
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for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
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module = _ref1[_i];
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if ((_ref2 = module.initialize) != null) {
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_ref2.call(this);
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}
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}
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this.position();
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}
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_Tether.prototype.getClass = function(key) {
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var _ref1, _ref2;
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if ((_ref1 = this.options.classes) != null ? _ref1[key] : void 0) {
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return this.options.classes[key];
|
|
} else if (((_ref2 = this.options.classes) != null ? _ref2[key] : void 0) !== false) {
|
|
if (this.options.classPrefix) {
|
|
return "" + this.options.classPrefix + "-" + key;
|
|
} else {
|
|
return key;
|
|
}
|
|
} else {
|
|
return '';
|
|
}
|
|
};
|
|
|
|
_Tether.prototype.setOptions = function(options, position) {
|
|
var defaults, key, _i, _len, _ref1, _ref2;
|
|
this.options = options;
|
|
if (position == null) {
|
|
position = true;
|
|
}
|
|
defaults = {
|
|
offset: '0 0',
|
|
targetOffset: '0 0',
|
|
targetAttachment: 'auto auto',
|
|
classPrefix: 'tether'
|
|
};
|
|
this.options = extend(defaults, this.options);
|
|
_ref1 = this.options, this.element = _ref1.element, this.target = _ref1.target, this.targetModifier = _ref1.targetModifier;
|
|
if (this.target === 'viewport') {
|
|
this.target = document.body;
|
|
this.targetModifier = 'visible';
|
|
} else if (this.target === 'scroll-handle') {
|
|
this.target = document.body;
|
|
this.targetModifier = 'scroll-handle';
|
|
}
|
|
_ref2 = ['element', 'target'];
|
|
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
|
|
key = _ref2[_i];
|
|
if (this[key] == null) {
|
|
throw new Error("Tether Error: Both element and target must be defined");
|
|
}
|
|
if (this[key].jquery != null) {
|
|
this[key] = this[key][0];
|
|
} else if (typeof this[key] === 'string') {
|
|
this[key] = document.querySelector(this[key]);
|
|
}
|
|
}
|
|
addClass(this.element, this.getClass('element'));
|
|
addClass(this.target, this.getClass('target'));
|
|
if (!this.options.attachment) {
|
|
throw new Error("Tether Error: You must provide an attachment");
|
|
}
|
|
this.targetAttachment = parseAttachment(this.options.targetAttachment);
|
|
this.attachment = parseAttachment(this.options.attachment);
|
|
this.offset = parseOffset(this.options.offset);
|
|
this.targetOffset = parseOffset(this.options.targetOffset);
|
|
if (this.scrollParent != null) {
|
|
this.disable();
|
|
}
|
|
if (this.targetModifier === 'scroll-handle') {
|
|
this.scrollParent = this.target;
|
|
} else {
|
|
this.scrollParent = getScrollParent(this.target);
|
|
}
|
|
if (this.options.enabled !== false) {
|
|
return this.enable(position);
|
|
}
|
|
};
|
|
|
|
_Tether.prototype.getTargetBounds = function() {
|
|
var bounds, fitAdj, hasBottomScroll, height, out, scrollBottom, scrollPercentage, style, target;
|
|
if (this.targetModifier != null) {
|
|
switch (this.targetModifier) {
|
|
case 'visible':
|
|
if (this.target === document.body) {
|
|
return {
|
|
top: pageYOffset,
|
|
left: pageXOffset,
|
|
height: innerHeight,
|
|
width: innerWidth
|
|
};
|
|
} else {
|
|
bounds = getBounds(this.target);
|
|
out = {
|
|
height: bounds.height,
|
|
width: bounds.width,
|
|
top: bounds.top,
|
|
left: bounds.left
|
|
};
|
|
out.height = Math.min(out.height, bounds.height - (pageYOffset - bounds.top));
|
|
out.height = Math.min(out.height, bounds.height - ((bounds.top + bounds.height) - (pageYOffset + innerHeight)));
|
|
out.height = Math.min(innerHeight, out.height);
|
|
out.height -= 2;
|
|
out.width = Math.min(out.width, bounds.width - (pageXOffset - bounds.left));
|
|
out.width = Math.min(out.width, bounds.width - ((bounds.left + bounds.width) - (pageXOffset + innerWidth)));
|
|
out.width = Math.min(innerWidth, out.width);
|
|
out.width -= 2;
|
|
if (out.top < pageYOffset) {
|
|
out.top = pageYOffset;
|
|
}
|
|
if (out.left < pageXOffset) {
|
|
out.left = pageXOffset;
|
|
}
|
|
return out;
|
|
}
|
|
break;
|
|
case 'scroll-handle':
|
|
target = this.target;
|
|
if (target === document.body) {
|
|
target = document.documentElement;
|
|
bounds = {
|
|
left: pageXOffset,
|
|
top: pageYOffset,
|
|
height: innerHeight,
|
|
width: innerWidth
|
|
};
|
|
} else {
|
|
bounds = getBounds(target);
|
|
}
|
|
style = getComputedStyle(target);
|
|
hasBottomScroll = target.scrollWidth > target.clientWidth || 'scroll' === [style.overflow, style.overflowX] || this.target !== document.body;
|
|
scrollBottom = 0;
|
|
if (hasBottomScroll) {
|
|
scrollBottom = 15;
|
|
}
|
|
height = bounds.height - parseFloat(style.borderTopWidth) - parseFloat(style.borderBottomWidth) - scrollBottom;
|
|
out = {
|
|
width: 15,
|
|
height: height * 0.975 * (height / target.scrollHeight),
|
|
left: bounds.left + bounds.width - parseFloat(style.borderLeftWidth) - 15
|
|
};
|
|
fitAdj = 0;
|
|
if (height < 408 && this.target === document.body) {
|
|
fitAdj = -0.00011 * Math.pow(height, 2) - 0.00727 * height + 22.58;
|
|
}
|
|
if (this.target !== document.body) {
|
|
out.height = Math.max(out.height, 24);
|
|
}
|
|
scrollPercentage = this.target.scrollTop / (target.scrollHeight - height);
|
|
out.top = scrollPercentage * (height - out.height - fitAdj) + bounds.top + parseFloat(style.borderTopWidth);
|
|
if (this.target === document.body) {
|
|
out.height = Math.max(out.height, 24);
|
|
}
|
|
return out;
|
|
}
|
|
} else {
|
|
return getBounds(this.target);
|
|
}
|
|
};
|
|
|
|
_Tether.prototype.clearCache = function() {
|
|
return this._cache = {};
|
|
};
|
|
|
|
_Tether.prototype.cache = function(k, getter) {
|
|
if (this._cache == null) {
|
|
this._cache = {};
|
|
}
|
|
if (this._cache[k] == null) {
|
|
this._cache[k] = getter.call(this);
|
|
}
|
|
return this._cache[k];
|
|
};
|
|
|
|
_Tether.prototype.enable = function(position) {
|
|
if (position == null) {
|
|
position = true;
|
|
}
|
|
addClass(this.target, this.getClass('enabled'));
|
|
addClass(this.element, this.getClass('enabled'));
|
|
this.enabled = true;
|
|
if (this.scrollParent !== document) {
|
|
this.scrollParent.addEventListener('scroll', this.position);
|
|
}
|
|
if (position) {
|
|
return this.position();
|
|
}
|
|
};
|
|
|
|
_Tether.prototype.disable = function() {
|
|
removeClass(this.target, this.getClass('enabled'));
|
|
removeClass(this.element, this.getClass('enabled'));
|
|
this.enabled = false;
|
|
if (this.scrollParent != null) {
|
|
return this.scrollParent.removeEventListener('scroll', this.position);
|
|
}
|
|
};
|
|
|
|
_Tether.prototype.destroy = function() {
|
|
var i, tether, _i, _len, _results;
|
|
this.disable();
|
|
_results = [];
|
|
for (i = _i = 0, _len = tethers.length; _i < _len; i = ++_i) {
|
|
tether = tethers[i];
|
|
if (tether === this) {
|
|
tethers.splice(i, 1);
|
|
break;
|
|
} else {
|
|
_results.push(void 0);
|
|
}
|
|
}
|
|
return _results;
|
|
};
|
|
|
|
_Tether.prototype.updateAttachClasses = function(elementAttach, targetAttach) {
|
|
var add, all, side, sides, _i, _j, _len, _len1, _ref1,
|
|
_this = this;
|
|
if (elementAttach == null) {
|
|
elementAttach = this.attachment;
|
|
}
|
|
if (targetAttach == null) {
|
|
targetAttach = this.targetAttachment;
|
|
}
|
|
sides = ['left', 'top', 'bottom', 'right', 'middle', 'center'];
|
|
if ((_ref1 = this._addAttachClasses) != null ? _ref1.length : void 0) {
|
|
this._addAttachClasses.splice(0, this._addAttachClasses.length);
|
|
}
|
|
add = this._addAttachClasses != null ? this._addAttachClasses : this._addAttachClasses = [];
|
|
if (elementAttach.top) {
|
|
add.push("" + (this.getClass('element-attached')) + "-" + elementAttach.top);
|
|
}
|
|
if (elementAttach.left) {
|
|
add.push("" + (this.getClass('element-attached')) + "-" + elementAttach.left);
|
|
}
|
|
if (targetAttach.top) {
|
|
add.push("" + (this.getClass('target-attached')) + "-" + targetAttach.top);
|
|
}
|
|
if (targetAttach.left) {
|
|
add.push("" + (this.getClass('target-attached')) + "-" + targetAttach.left);
|
|
}
|
|
all = [];
|
|
for (_i = 0, _len = sides.length; _i < _len; _i++) {
|
|
side = sides[_i];
|
|
all.push("" + (this.getClass('element-attached')) + "-" + side);
|
|
}
|
|
for (_j = 0, _len1 = sides.length; _j < _len1; _j++) {
|
|
side = sides[_j];
|
|
all.push("" + (this.getClass('target-attached')) + "-" + side);
|
|
}
|
|
return defer(function() {
|
|
if (_this._addAttachClasses == null) {
|
|
return;
|
|
}
|
|
updateClasses(_this.element, _this._addAttachClasses, all);
|
|
updateClasses(_this.target, _this._addAttachClasses, all);
|
|
return _this._addAttachClasses = void 0;
|
|
});
|
|
};
|
|
|
|
_Tether.prototype.position = function(flushChanges) {
|
|
var elementPos, elementStyle, height, left, manualOffset, manualTargetOffset, module, next, offset, offsetBorder, offsetParent, offsetParentSize, offsetParentStyle, offsetPosition, ret, scrollLeft, scrollTop, scrollbarSize, side, targetAttachment, targetOffset, targetPos, targetSize, top, width, _i, _j, _len, _len1, _ref1, _ref2, _ref3, _ref4, _ref5, _ref6,
|
|
_this = this;
|
|
if (flushChanges == null) {
|
|
flushChanges = true;
|
|
}
|
|
if (!this.enabled) {
|
|
return;
|
|
}
|
|
this.clearCache();
|
|
targetAttachment = autoToFixedAttachment(this.targetAttachment, this.attachment);
|
|
this.updateAttachClasses(this.attachment, targetAttachment);
|
|
elementPos = this.cache('element-bounds', function() {
|
|
return getBounds(_this.element);
|
|
});
|
|
width = elementPos.width, height = elementPos.height;
|
|
if (width === 0 && height === 0 && (this.lastSize != null)) {
|
|
_ref1 = this.lastSize, width = _ref1.width, height = _ref1.height;
|
|
} else {
|
|
this.lastSize = {
|
|
width: width,
|
|
height: height
|
|
};
|
|
}
|
|
targetSize = targetPos = this.cache('target-bounds', function() {
|
|
return _this.getTargetBounds();
|
|
});
|
|
offset = offsetToPx(attachmentToOffset(this.attachment), {
|
|
width: width,
|
|
height: height
|
|
});
|
|
targetOffset = offsetToPx(attachmentToOffset(targetAttachment), targetSize);
|
|
manualOffset = offsetToPx(this.offset, {
|
|
width: width,
|
|
height: height
|
|
});
|
|
manualTargetOffset = offsetToPx(this.targetOffset, targetSize);
|
|
offset = addOffset(offset, manualOffset);
|
|
targetOffset = addOffset(targetOffset, manualTargetOffset);
|
|
left = targetPos.left + targetOffset.left - offset.left;
|
|
top = targetPos.top + targetOffset.top - offset.top;
|
|
_ref2 = Tether.modules;
|
|
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
|
|
module = _ref2[_i];
|
|
ret = module.position.call(this, {
|
|
left: left,
|
|
top: top,
|
|
targetAttachment: targetAttachment,
|
|
targetPos: targetPos,
|
|
attachment: this.attachment,
|
|
elementPos: elementPos,
|
|
offset: offset,
|
|
targetOffset: targetOffset,
|
|
manualOffset: manualOffset,
|
|
manualTargetOffset: manualTargetOffset,
|
|
scrollbarSize: scrollbarSize
|
|
});
|
|
if ((ret == null) || typeof ret !== 'object') {
|
|
continue;
|
|
} else if (ret === false) {
|
|
return false;
|
|
} else {
|
|
top = ret.top, left = ret.left;
|
|
}
|
|
}
|
|
next = {
|
|
page: {
|
|
top: top,
|
|
left: left
|
|
},
|
|
viewport: {
|
|
top: top - pageYOffset,
|
|
bottom: pageYOffset - top - height + innerHeight,
|
|
left: left - pageXOffset,
|
|
right: pageXOffset - left - width + innerWidth
|
|
}
|
|
};
|
|
if (document.body.scrollWidth > window.innerWidth) {
|
|
scrollbarSize = this.cache('scrollbar-size', getScrollBarSize);
|
|
next.viewport.bottom -= scrollbarSize.height;
|
|
}
|
|
if (document.body.scrollHeight > window.innerHeight) {
|
|
scrollbarSize = this.cache('scrollbar-size', getScrollBarSize);
|
|
next.viewport.right -= scrollbarSize.width;
|
|
}
|
|
if (((_ref3 = document.body.style.position) !== '' && _ref3 !== 'static') || ((_ref4 = document.body.parentElement.style.position) !== '' && _ref4 !== 'static')) {
|
|
next.page.bottom = document.body.scrollHeight - top - height;
|
|
next.page.right = document.body.scrollWidth - left - width;
|
|
}
|
|
if (((_ref5 = this.options.optimizations) != null ? _ref5.moveElement : void 0) !== false && (this.targetModifier == null)) {
|
|
offsetParent = this.cache('target-offsetparent', function() {
|
|
return getOffsetParent(_this.target);
|
|
});
|
|
offsetPosition = this.cache('target-offsetparent-bounds', function() {
|
|
return getBounds(offsetParent);
|
|
});
|
|
offsetParentStyle = getComputedStyle(offsetParent);
|
|
elementStyle = getComputedStyle(this.element);
|
|
offsetParentSize = offsetPosition;
|
|
offsetBorder = {};
|
|
_ref6 = ['Top', 'Left', 'Bottom', 'Right'];
|
|
for (_j = 0, _len1 = _ref6.length; _j < _len1; _j++) {
|
|
side = _ref6[_j];
|
|
offsetBorder[side.toLowerCase()] = parseFloat(offsetParentStyle["border" + side + "Width"]);
|
|
}
|
|
offsetPosition.right = document.body.scrollWidth - offsetPosition.left - offsetParentSize.width + offsetBorder.right;
|
|
offsetPosition.bottom = document.body.scrollHeight - offsetPosition.top - offsetParentSize.height + offsetBorder.bottom;
|
|
if (next.page.top >= (offsetPosition.top + offsetBorder.top) && next.page.bottom >= offsetPosition.bottom) {
|
|
if (next.page.left >= (offsetPosition.left + offsetBorder.left) && next.page.right >= offsetPosition.right) {
|
|
scrollTop = offsetParent.scrollTop;
|
|
scrollLeft = offsetParent.scrollLeft;
|
|
next.offset = {
|
|
top: next.page.top - offsetPosition.top + scrollTop - offsetBorder.top,
|
|
left: next.page.left - offsetPosition.left + scrollLeft - offsetBorder.left
|
|
};
|
|
}
|
|
}
|
|
}
|
|
this.move(next);
|
|
this.history.unshift(next);
|
|
if (this.history.length > 3) {
|
|
this.history.pop();
|
|
}
|
|
if (flushChanges) {
|
|
flush();
|
|
}
|
|
return true;
|
|
};
|
|
|
|
_Tether.prototype.move = function(position) {
|
|
var css, elVal, found, key, moved, offsetParent, point, same, transcribe, type, val, write, writeCSS, _i, _len, _ref1, _ref2,
|
|
_this = this;
|
|
if (this.element.parentNode == null) {
|
|
return;
|
|
}
|
|
same = {};
|
|
for (type in position) {
|
|
same[type] = {};
|
|
for (key in position[type]) {
|
|
found = false;
|
|
_ref1 = this.history;
|
|
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
|
|
point = _ref1[_i];
|
|
if (!within((_ref2 = point[type]) != null ? _ref2[key] : void 0, position[type][key])) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!found) {
|
|
same[type][key] = true;
|
|
}
|
|
}
|
|
}
|
|
css = {
|
|
top: '',
|
|
left: '',
|
|
right: '',
|
|
bottom: ''
|
|
};
|
|
transcribe = function(same, pos) {
|
|
var xPos, yPos, _ref3;
|
|
if (((_ref3 = _this.options.optimizations) != null ? _ref3.gpu : void 0) !== false) {
|
|
if (same.top) {
|
|
css.top = 0;
|
|
yPos = pos.top;
|
|
} else {
|
|
css.bottom = 0;
|
|
yPos = -pos.bottom;
|
|
}
|
|
if (same.left) {
|
|
css.left = 0;
|
|
xPos = pos.left;
|
|
} else {
|
|
css.right = 0;
|
|
xPos = -pos.right;
|
|
}
|
|
css[transformKey] = "translateX(" + (Math.round(xPos)) + "px) translateY(" + (Math.round(yPos)) + "px)";
|
|
if (transformKey !== 'msTransform') {
|
|
return css[transformKey] += " translateZ(0)";
|
|
}
|
|
} else {
|
|
if (same.top) {
|
|
css.top = "" + pos.top + "px";
|
|
} else {
|
|
css.bottom = "" + pos.bottom + "px";
|
|
}
|
|
if (same.left) {
|
|
return css.left = "" + pos.left + "px";
|
|
} else {
|
|
return css.right = "" + pos.right + "px";
|
|
}
|
|
}
|
|
};
|
|
moved = false;
|
|
if ((same.page.top || same.page.bottom) && (same.page.left || same.page.right)) {
|
|
css.position = 'absolute';
|
|
transcribe(same.page, position.page);
|
|
} else if ((same.viewport.top || same.viewport.bottom) && (same.viewport.left || same.viewport.right)) {
|
|
css.position = 'fixed';
|
|
transcribe(same.viewport, position.viewport);
|
|
} else if ((same.offset != null) && same.offset.top && same.offset.left) {
|
|
css.position = 'absolute';
|
|
offsetParent = this.cache('target-offsetparent', function() {
|
|
return getOffsetParent(_this.target);
|
|
});
|
|
if (getOffsetParent(this.element) !== offsetParent) {
|
|
defer(function() {
|
|
_this.element.parentNode.removeChild(_this.element);
|
|
return offsetParent.appendChild(_this.element);
|
|
});
|
|
}
|
|
transcribe(same.offset, position.offset);
|
|
moved = true;
|
|
} else {
|
|
css.position = 'absolute';
|
|
transcribe({
|
|
top: true,
|
|
left: true
|
|
}, position.page);
|
|
}
|
|
if (!moved && this.element.parentNode.tagName !== 'BODY') {
|
|
this.element.parentNode.removeChild(this.element);
|
|
document.body.appendChild(this.element);
|
|
}
|
|
writeCSS = {};
|
|
write = false;
|
|
for (key in css) {
|
|
val = css[key];
|
|
elVal = this.element.style[key];
|
|
if (elVal !== '' && val !== '' && (key === 'top' || key === 'left' || key === 'bottom' || key === 'right')) {
|
|
elVal = parseFloat(elVal);
|
|
val = parseFloat(val);
|
|
}
|
|
if (elVal !== val) {
|
|
write = true;
|
|
writeCSS[key] = css[key];
|
|
}
|
|
}
|
|
if (write) {
|
|
return defer(function() {
|
|
return extend(_this.element.style, writeCSS);
|
|
});
|
|
}
|
|
};
|
|
|
|
return _Tether;
|
|
|
|
})();
|
|
|
|
Tether.position = position;
|
|
|
|
this.Tether = extend(_Tether, Tether);
|
|
|
|
}).call(this);
|
|
|
|
(function() {
|
|
var BOUNDS_FORMAT, MIRROR_ATTACH, defer, extend, getBoundingRect, getBounds, getOuterSize, getSize, updateClasses, _ref,
|
|
__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; };
|
|
|
|
_ref = this.Tether.Utils, getOuterSize = _ref.getOuterSize, getBounds = _ref.getBounds, getSize = _ref.getSize, extend = _ref.extend, updateClasses = _ref.updateClasses, defer = _ref.defer;
|
|
|
|
MIRROR_ATTACH = {
|
|
left: 'right',
|
|
right: 'left',
|
|
top: 'bottom',
|
|
bottom: 'top',
|
|
middle: 'middle'
|
|
};
|
|
|
|
BOUNDS_FORMAT = ['left', 'top', 'right', 'bottom'];
|
|
|
|
getBoundingRect = function(tether, to) {
|
|
var i, pos, side, size, style, _i, _len;
|
|
if (to === 'scrollParent') {
|
|
to = tether.scrollParent;
|
|
} else if (to === 'window') {
|
|
to = [pageXOffset, pageYOffset, innerWidth + pageXOffset, innerHeight + pageYOffset];
|
|
}
|
|
if (to === document) {
|
|
to = to.documentElement;
|
|
}
|
|
if (to.nodeType != null) {
|
|
pos = size = getBounds(to);
|
|
style = getComputedStyle(to);
|
|
to = [pos.left, pos.top, size.width + pos.left, size.height + pos.top];
|
|
for (i = _i = 0, _len = BOUNDS_FORMAT.length; _i < _len; i = ++_i) {
|
|
side = BOUNDS_FORMAT[i];
|
|
side = side[0].toUpperCase() + side.substr(1);
|
|
if (side === 'Top' || side === 'Left') {
|
|
to[i] += parseFloat(style["border" + side + "Width"]);
|
|
} else {
|
|
to[i] -= parseFloat(style["border" + side + "Width"]);
|
|
}
|
|
}
|
|
}
|
|
return to;
|
|
};
|
|
|
|
this.Tether.modules.push({
|
|
position: function(_arg) {
|
|
var addClasses, allClasses, attachment, bounds, changeAttachX, changeAttachY, cls, constraint, eAttachment, height, left, oob, oobClass, p, pin, pinned, pinnedClass, removeClass, side, tAttachment, targetAttachment, targetHeight, targetSize, targetWidth, to, top, width, _i, _j, _k, _l, _len, _len1, _len2, _len3, _len4, _len5, _m, _n, _ref1, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8,
|
|
_this = this;
|
|
top = _arg.top, left = _arg.left, targetAttachment = _arg.targetAttachment;
|
|
if (!this.options.constraints) {
|
|
return true;
|
|
}
|
|
removeClass = function(prefix) {
|
|
var side, _i, _len, _results;
|
|
_this.removeClass(prefix);
|
|
_results = [];
|
|
for (_i = 0, _len = BOUNDS_FORMAT.length; _i < _len; _i++) {
|
|
side = BOUNDS_FORMAT[_i];
|
|
_results.push(_this.removeClass("" + prefix + "-" + side));
|
|
}
|
|
return _results;
|
|
};
|
|
_ref1 = this.cache('element-bounds', function() {
|
|
return getBounds(_this.element);
|
|
}), height = _ref1.height, width = _ref1.width;
|
|
if (width === 0 && height === 0 && (this.lastSize != null)) {
|
|
_ref2 = this.lastSize, width = _ref2.width, height = _ref2.height;
|
|
}
|
|
targetSize = this.cache('target-bounds', function() {
|
|
return _this.getTargetBounds();
|
|
});
|
|
targetHeight = targetSize.height;
|
|
targetWidth = targetSize.width;
|
|
tAttachment = {};
|
|
eAttachment = {};
|
|
allClasses = [this.getClass('pinned'), this.getClass('out-of-bounds')];
|
|
_ref3 = this.options.constraints;
|
|
for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
|
|
constraint = _ref3[_i];
|
|
if (constraint.outOfBoundsClass) {
|
|
allClasses.push(constraint.outOfBoundsClass);
|
|
}
|
|
if (constraint.pinnedClass) {
|
|
allClasses.push(constraint.pinnedClass);
|
|
}
|
|
}
|
|
for (_j = 0, _len1 = allClasses.length; _j < _len1; _j++) {
|
|
cls = allClasses[_j];
|
|
_ref4 = ['left', 'top', 'right', 'bottom'];
|
|
for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {
|
|
side = _ref4[_k];
|
|
allClasses.push("" + cls + "-" + side);
|
|
}
|
|
}
|
|
addClasses = [];
|
|
tAttachment = extend({}, targetAttachment);
|
|
eAttachment = extend({}, this.attachment);
|
|
_ref5 = this.options.constraints;
|
|
for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
|
|
constraint = _ref5[_l];
|
|
to = constraint.to, attachment = constraint.attachment, pin = constraint.pin;
|
|
if (attachment == null) {
|
|
attachment = '';
|
|
}
|
|
if (__indexOf.call(attachment, ' ') >= 0) {
|
|
_ref6 = attachment.split(' '), changeAttachY = _ref6[0], changeAttachX = _ref6[1];
|
|
} else {
|
|
changeAttachX = changeAttachY = attachment;
|
|
}
|
|
bounds = getBoundingRect(this, to);
|
|
if (changeAttachY === 'target' || changeAttachY === 'both') {
|
|
if (top < bounds[1] && tAttachment.top === 'top') {
|
|
top += targetHeight;
|
|
tAttachment.top = 'bottom';
|
|
}
|
|
if (top + height > bounds[3] && tAttachment.top === 'bottom') {
|
|
top -= targetHeight;
|
|
tAttachment.top = 'top';
|
|
}
|
|
}
|
|
if (changeAttachY === 'together') {
|
|
if (top < bounds[1] && tAttachment.top === 'top') {
|
|
if (eAttachment.top === 'bottom') {
|
|
top += targetHeight;
|
|
tAttachment.top = 'bottom';
|
|
top += height;
|
|
eAttachment.top = 'top';
|
|
} else if (eAttachment.top === 'top') {
|
|
top += targetHeight;
|
|
tAttachment.top = 'bottom';
|
|
top -= height;
|
|
eAttachment.top = 'bottom';
|
|
}
|
|
}
|
|
if (top + height > bounds[3] && tAttachment.top === 'bottom') {
|
|
if (eAttachment.top === 'top') {
|
|
top -= targetHeight;
|
|
tAttachment.top = 'top';
|
|
top -= height;
|
|
eAttachment.top = 'bottom';
|
|
} else if (eAttachment.top === 'bottom') {
|
|
top -= targetHeight;
|
|
tAttachment.top = 'top';
|
|
top += height;
|
|
eAttachment.top = 'top';
|
|
}
|
|
}
|
|
if (tAttachment.top === 'middle') {
|
|
if (top + height > bounds[3] && eAttachment.top === 'top') {
|
|
top -= height;
|
|
eAttachment.top = 'bottom';
|
|
} else if (top < bounds[1] && eAttachment.top === 'bottom') {
|
|
top += height;
|
|
eAttachment.top = 'top';
|
|
}
|
|
}
|
|
}
|
|
if (changeAttachX === 'target' || changeAttachX === 'both') {
|
|
if (left < bounds[0] && tAttachment.left === 'left') {
|
|
left += targetWidth;
|
|
tAttachment.left = 'right';
|
|
}
|
|
if (left + width > bounds[2] && tAttachment.left === 'right') {
|
|
left -= targetWidth;
|
|
tAttachment.left = 'left';
|
|
}
|
|
}
|
|
if (changeAttachX === 'together') {
|
|
if (left < bounds[0] && tAttachment.left === 'left') {
|
|
if (eAttachment.left === 'right') {
|
|
left += targetWidth;
|
|
tAttachment.left = 'right';
|
|
left += width;
|
|
eAttachment.left = 'left';
|
|
} else if (eAttachment.left === 'left') {
|
|
left += targetWidth;
|
|
tAttachment.left = 'right';
|
|
left -= width;
|
|
eAttachment.left = 'right';
|
|
}
|
|
} else if (left + width > bounds[2] && tAttachment.left === 'right') {
|
|
if (eAttachment.left === 'left') {
|
|
left -= targetWidth;
|
|
tAttachment.left = 'left';
|
|
left -= width;
|
|
eAttachment.left = 'right';
|
|
} else if (eAttachment.left === 'right') {
|
|
left -= targetWidth;
|
|
tAttachment.left = 'left';
|
|
left += width;
|
|
eAttachment.left = 'left';
|
|
}
|
|
} else if (tAttachment.left === 'center') {
|
|
if (left + width > bounds[2] && eAttachment.left === 'left') {
|
|
left -= width;
|
|
eAttachment.left = 'right';
|
|
} else if (left < bounds[0] && eAttachment.left === 'right') {
|
|
left += width;
|
|
eAttachment.left = 'left';
|
|
}
|
|
}
|
|
}
|
|
if (changeAttachY === 'element' || changeAttachY === 'both') {
|
|
if (top < bounds[1] && eAttachment.top === 'bottom') {
|
|
top += height;
|
|
eAttachment.top = 'top';
|
|
}
|
|
if (top + height > bounds[3] && eAttachment.top === 'top') {
|
|
top -= height;
|
|
eAttachment.top = 'bottom';
|
|
}
|
|
}
|
|
if (changeAttachX === 'element' || changeAttachX === 'both') {
|
|
if (left < bounds[0] && eAttachment.left === 'right') {
|
|
left += width;
|
|
eAttachment.left = 'left';
|
|
}
|
|
if (left + width > bounds[2] && eAttachment.left === 'left') {
|
|
left -= width;
|
|
eAttachment.left = 'right';
|
|
}
|
|
}
|
|
if (typeof pin === 'string') {
|
|
pin = (function() {
|
|
var _len4, _m, _ref7, _results;
|
|
_ref7 = pin.split(',');
|
|
_results = [];
|
|
for (_m = 0, _len4 = _ref7.length; _m < _len4; _m++) {
|
|
p = _ref7[_m];
|
|
_results.push(p.trim());
|
|
}
|
|
return _results;
|
|
})();
|
|
} else if (pin === true) {
|
|
pin = ['top', 'left', 'right', 'bottom'];
|
|
}
|
|
pin || (pin = []);
|
|
pinned = [];
|
|
oob = [];
|
|
if (top < bounds[1]) {
|
|
if (__indexOf.call(pin, 'top') >= 0) {
|
|
top = bounds[1];
|
|
pinned.push('top');
|
|
} else {
|
|
oob.push('top');
|
|
}
|
|
}
|
|
if (top + height > bounds[3]) {
|
|
if (__indexOf.call(pin, 'bottom') >= 0) {
|
|
top = bounds[3] - height;
|
|
pinned.push('bottom');
|
|
} else {
|
|
oob.push('bottom');
|
|
}
|
|
}
|
|
if (left < bounds[0]) {
|
|
if (__indexOf.call(pin, 'left') >= 0) {
|
|
left = bounds[0];
|
|
pinned.push('left');
|
|
} else {
|
|
oob.push('left');
|
|
}
|
|
}
|
|
if (left + width > bounds[2]) {
|
|
if (__indexOf.call(pin, 'right') >= 0) {
|
|
left = bounds[2] - width;
|
|
pinned.push('right');
|
|
} else {
|
|
oob.push('right');
|
|
}
|
|
}
|
|
if (pinned.length) {
|
|
pinnedClass = (_ref7 = this.options.pinnedClass) != null ? _ref7 : this.getClass('pinned');
|
|
addClasses.push(pinnedClass);
|
|
for (_m = 0, _len4 = pinned.length; _m < _len4; _m++) {
|
|
side = pinned[_m];
|
|
addClasses.push("" + pinnedClass + "-" + side);
|
|
}
|
|
}
|
|
if (oob.length) {
|
|
oobClass = (_ref8 = this.options.outOfBoundsClass) != null ? _ref8 : this.getClass('out-of-bounds');
|
|
addClasses.push(oobClass);
|
|
for (_n = 0, _len5 = oob.length; _n < _len5; _n++) {
|
|
side = oob[_n];
|
|
addClasses.push("" + oobClass + "-" + side);
|
|
}
|
|
}
|
|
if (__indexOf.call(pinned, 'left') >= 0 || __indexOf.call(pinned, 'right') >= 0) {
|
|
eAttachment.left = tAttachment.left = false;
|
|
}
|
|
if (__indexOf.call(pinned, 'top') >= 0 || __indexOf.call(pinned, 'bottom') >= 0) {
|
|
eAttachment.top = tAttachment.top = false;
|
|
}
|
|
if (tAttachment.top !== targetAttachment.top || tAttachment.left !== targetAttachment.left || eAttachment.top !== this.attachment.top || eAttachment.left !== this.attachment.left) {
|
|
this.updateAttachClasses(eAttachment, tAttachment);
|
|
}
|
|
}
|
|
defer(function() {
|
|
updateClasses(_this.target, addClasses, allClasses);
|
|
return updateClasses(_this.element, addClasses, allClasses);
|
|
});
|
|
return {
|
|
top: top,
|
|
left: left
|
|
};
|
|
}
|
|
});
|
|
|
|
}).call(this);
|
|
|
|
(function() {
|
|
var defer, getBounds, updateClasses, _ref;
|
|
|
|
_ref = this.Tether.Utils, getBounds = _ref.getBounds, updateClasses = _ref.updateClasses, defer = _ref.defer;
|
|
|
|
this.Tether.modules.push({
|
|
position: function(_arg) {
|
|
var abutted, addClasses, allClasses, bottom, height, left, right, side, sides, targetPos, top, width, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref1, _ref2, _ref3, _ref4, _ref5,
|
|
_this = this;
|
|
top = _arg.top, left = _arg.left;
|
|
_ref1 = this.cache('element-bounds', function() {
|
|
return getBounds(_this.element);
|
|
}), height = _ref1.height, width = _ref1.width;
|
|
targetPos = this.getTargetBounds();
|
|
bottom = top + height;
|
|
right = left + width;
|
|
abutted = [];
|
|
if (top <= targetPos.bottom && bottom >= targetPos.top) {
|
|
_ref2 = ['left', 'right'];
|
|
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
|
|
side = _ref2[_i];
|
|
if ((_ref3 = targetPos[side]) === left || _ref3 === right) {
|
|
abutted.push(side);
|
|
}
|
|
}
|
|
}
|
|
if (left <= targetPos.right && right >= targetPos.left) {
|
|
_ref4 = ['top', 'bottom'];
|
|
for (_j = 0, _len1 = _ref4.length; _j < _len1; _j++) {
|
|
side = _ref4[_j];
|
|
if ((_ref5 = targetPos[side]) === top || _ref5 === bottom) {
|
|
abutted.push(side);
|
|
}
|
|
}
|
|
}
|
|
allClasses = [];
|
|
addClasses = [];
|
|
sides = ['left', 'top', 'right', 'bottom'];
|
|
allClasses.push(this.getClass('abutted'));
|
|
for (_k = 0, _len2 = sides.length; _k < _len2; _k++) {
|
|
side = sides[_k];
|
|
allClasses.push("" + (this.getClass('abutted')) + "-" + side);
|
|
}
|
|
if (abutted.length) {
|
|
addClasses.push(this.getClass('abutted'));
|
|
}
|
|
for (_l = 0, _len3 = abutted.length; _l < _len3; _l++) {
|
|
side = abutted[_l];
|
|
addClasses.push("" + (this.getClass('abutted')) + "-" + side);
|
|
}
|
|
defer(function() {
|
|
updateClasses(_this.target, addClasses, allClasses);
|
|
return updateClasses(_this.element, addClasses, allClasses);
|
|
});
|
|
return true;
|
|
}
|
|
});
|
|
|
|
}).call(this);
|
|
|
|
(function() {
|
|
this.Tether.modules.push({
|
|
position: function(_arg) {
|
|
var left, result, shift, shiftLeft, shiftTop, top, _ref;
|
|
top = _arg.top, left = _arg.left;
|
|
if (!this.options.shift) {
|
|
return;
|
|
}
|
|
result = function(val) {
|
|
if (typeof val === 'function') {
|
|
return val.call(this, {
|
|
top: top,
|
|
left: left
|
|
});
|
|
} else {
|
|
return val;
|
|
}
|
|
};
|
|
shift = result(this.options.shift);
|
|
if (typeof shift === 'string') {
|
|
shift = shift.split(' ');
|
|
shift[1] || (shift[1] = shift[0]);
|
|
shiftTop = shift[0], shiftLeft = shift[1];
|
|
shiftTop = parseFloat(shiftTop, 10);
|
|
shiftLeft = parseFloat(shiftLeft, 10);
|
|
} else {
|
|
_ref = [shift.top, shift.left], shiftTop = _ref[0], shiftLeft = _ref[1];
|
|
}
|
|
top += shiftTop;
|
|
left += shiftLeft;
|
|
return {
|
|
top: top,
|
|
left: left
|
|
};
|
|
}
|
|
});
|
|
|
|
}).call(this);
|
|
|
|
return this.Tether;
|
|
|
|
}));
|
|
|
|
(function() {
|
|
var Evented, MIRROR_ATTACH, addClass, allDrops, clickEvents, createContext, end, extend, hasClass, name, removeClass, removeFromArray, sortAttach, tempEl, touchDevice, transitionEndEvent, transitionEndEvents, _ref,
|
|
__hasProp = {}.hasOwnProperty,
|
|
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
__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; };
|
|
|
|
_ref = Tether.Utils, extend = _ref.extend, addClass = _ref.addClass, removeClass = _ref.removeClass, hasClass = _ref.hasClass, Evented = _ref.Evented;
|
|
|
|
touchDevice = 'ontouchstart' in document.documentElement;
|
|
|
|
clickEvents = ['click'];
|
|
|
|
if (touchDevice) {
|
|
clickEvents.push('touchstart');
|
|
}
|
|
|
|
transitionEndEvents = {
|
|
'WebkitTransition': 'webkitTransitionEnd',
|
|
'MozTransition': 'transitionend',
|
|
'OTransition': 'otransitionend',
|
|
'transition': 'transitionend'
|
|
};
|
|
|
|
transitionEndEvent = '';
|
|
|
|
for (name in transitionEndEvents) {
|
|
end = transitionEndEvents[name];
|
|
tempEl = document.createElement('p');
|
|
if (tempEl.style[name] !== void 0) {
|
|
transitionEndEvent = end;
|
|
}
|
|
}
|
|
|
|
sortAttach = function(str) {
|
|
var first, second, _ref1, _ref2;
|
|
_ref1 = str.split(' '), first = _ref1[0], second = _ref1[1];
|
|
if (first === 'left' || first === 'right') {
|
|
_ref2 = [second, first], first = _ref2[0], second = _ref2[1];
|
|
}
|
|
return [first, second].join(' ');
|
|
};
|
|
|
|
MIRROR_ATTACH = {
|
|
left: 'right',
|
|
right: 'left',
|
|
top: 'bottom',
|
|
bottom: 'top',
|
|
middle: 'middle',
|
|
center: 'center'
|
|
};
|
|
|
|
allDrops = {};
|
|
|
|
removeFromArray = function(arr, item) {
|
|
var index, _results;
|
|
_results = [];
|
|
while ((index = arr.indexOf(item)) !== -1) {
|
|
_results.push(arr.splice(index, 1));
|
|
}
|
|
return _results;
|
|
};
|
|
|
|
createContext = function(options) {
|
|
var DropInstance, defaultOptions, drop, _name;
|
|
if (options == null) {
|
|
options = {};
|
|
}
|
|
drop = function() {
|
|
return (function(func, args, ctor) {
|
|
ctor.prototype = func.prototype;
|
|
var child = new ctor, result = func.apply(child, args);
|
|
return Object(result) === result ? result : child;
|
|
})(DropInstance, arguments, function(){});
|
|
};
|
|
extend(drop, {
|
|
createContext: createContext,
|
|
drops: [],
|
|
defaults: {}
|
|
});
|
|
defaultOptions = {
|
|
classPrefix: 'drop',
|
|
defaults: {
|
|
position: 'bottom left',
|
|
openOn: 'click',
|
|
constrainToScrollParent: true,
|
|
constrainToWindow: true,
|
|
classes: '',
|
|
remove: false,
|
|
tetherOptions: {}
|
|
}
|
|
};
|
|
extend(drop, defaultOptions, options);
|
|
extend(drop.defaults, defaultOptions.defaults, options.defaults);
|
|
if (allDrops[_name = drop.classPrefix] == null) {
|
|
allDrops[_name] = [];
|
|
}
|
|
drop.updateBodyClasses = function() {
|
|
var anyOpen, _drop, _i, _len, _ref1;
|
|
anyOpen = false;
|
|
_ref1 = allDrops[drop.classPrefix];
|
|
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
|
|
_drop = _ref1[_i];
|
|
if (!(_drop.isOpened())) {
|
|
continue;
|
|
}
|
|
anyOpen = true;
|
|
break;
|
|
}
|
|
if (anyOpen) {
|
|
return addClass(document.body, "" + drop.classPrefix + "-open");
|
|
} else {
|
|
return removeClass(document.body, "" + drop.classPrefix + "-open");
|
|
}
|
|
};
|
|
DropInstance = (function(_super) {
|
|
__extends(DropInstance, _super);
|
|
|
|
function DropInstance(options) {
|
|
this.options = options;
|
|
this.options = extend({}, drop.defaults, this.options);
|
|
this.target = this.options.target;
|
|
if (this.target == null) {
|
|
throw new Error('Drop Error: You must provide a target.');
|
|
}
|
|
if (this.options.classes) {
|
|
addClass(this.target, this.options.classes);
|
|
}
|
|
drop.drops.push(this);
|
|
allDrops[drop.classPrefix].push(this);
|
|
this._boundEvents = [];
|
|
this.setupElements();
|
|
this.setupEvents();
|
|
this.setupTether();
|
|
}
|
|
|
|
DropInstance.prototype._on = function(element, event, handler) {
|
|
this._boundEvents.push({
|
|
element: element,
|
|
event: event,
|
|
handler: handler
|
|
});
|
|
return element.addEventListener(event, handler);
|
|
};
|
|
|
|
DropInstance.prototype.setupElements = function() {
|
|
this.drop = document.createElement('div');
|
|
addClass(this.drop, drop.classPrefix);
|
|
if (this.options.classes) {
|
|
addClass(this.drop, this.options.classes);
|
|
}
|
|
this.content = document.createElement('div');
|
|
addClass(this.content, "" + drop.classPrefix + "-content");
|
|
if (typeof this.options.content === 'object') {
|
|
this.content.appendChild(this.options.content);
|
|
} else {
|
|
this.content.innerHTML = this.options.content;
|
|
}
|
|
return this.drop.appendChild(this.content);
|
|
};
|
|
|
|
DropInstance.prototype.setupTether = function() {
|
|
var constraints, dropAttach;
|
|
dropAttach = this.options.position.split(' ');
|
|
dropAttach[0] = MIRROR_ATTACH[dropAttach[0]];
|
|
dropAttach = dropAttach.join(' ');
|
|
constraints = [];
|
|
if (this.options.constrainToScrollParent) {
|
|
constraints.push({
|
|
to: 'scrollParent',
|
|
pin: 'top, bottom',
|
|
attachment: 'together none'
|
|
});
|
|
} else {
|
|
constraints.push({
|
|
to: 'scrollParent'
|
|
});
|
|
}
|
|
if (this.options.constrainToWindow !== false) {
|
|
constraints.push({
|
|
to: 'window',
|
|
attachment: 'together'
|
|
});
|
|
} else {
|
|
constraints.push({
|
|
to: 'window'
|
|
});
|
|
}
|
|
options = {
|
|
element: this.drop,
|
|
target: this.target,
|
|
attachment: sortAttach(dropAttach),
|
|
targetAttachment: sortAttach(this.options.position),
|
|
classPrefix: drop.classPrefix,
|
|
offset: '0 0',
|
|
targetOffset: '0 0',
|
|
enabled: false,
|
|
constraints: constraints
|
|
};
|
|
if (this.options.tetherOptions !== false) {
|
|
return this.tether = new Tether(extend({}, options, this.options.tetherOptions));
|
|
}
|
|
};
|
|
|
|
DropInstance.prototype.setupEvents = function() {
|
|
var clickEvent, closeHandler, events, onUs, openHandler, out, outTimeout, over, _i, _len,
|
|
_this = this;
|
|
if (!this.options.openOn) {
|
|
return;
|
|
}
|
|
if (this.options.openOn === 'always') {
|
|
setTimeout(this.open.bind(this));
|
|
return;
|
|
}
|
|
events = this.options.openOn.split(' ');
|
|
if (__indexOf.call(events, 'click') >= 0) {
|
|
openHandler = function(event) {
|
|
_this.toggle();
|
|
return event.preventDefault();
|
|
};
|
|
closeHandler = function(event) {
|
|
if (!_this.isOpened()) {
|
|
return;
|
|
}
|
|
if (event.target === _this.drop || _this.drop.contains(event.target)) {
|
|
return;
|
|
}
|
|
if (event.target === _this.target || _this.target.contains(event.target)) {
|
|
return;
|
|
}
|
|
return _this.close();
|
|
};
|
|
for (_i = 0, _len = clickEvents.length; _i < _len; _i++) {
|
|
clickEvent = clickEvents[_i];
|
|
this._on(this.target, clickEvent, openHandler);
|
|
this._on(document, clickEvent, closeHandler);
|
|
}
|
|
}
|
|
if (__indexOf.call(events, 'hover') >= 0) {
|
|
onUs = false;
|
|
over = function() {
|
|
onUs = true;
|
|
return _this.open();
|
|
};
|
|
outTimeout = null;
|
|
out = function() {
|
|
onUs = false;
|
|
if (outTimeout != null) {
|
|
clearTimeout(outTimeout);
|
|
}
|
|
return outTimeout = setTimeout(function() {
|
|
if (!onUs) {
|
|
_this.close();
|
|
}
|
|
return outTimeout = null;
|
|
}, 50);
|
|
};
|
|
this._on(this.target, 'mouseover', over);
|
|
this._on(this.drop, 'mouseover', over);
|
|
this._on(this.target, 'mouseout', out);
|
|
return this._on(this.drop, 'mouseout', out);
|
|
}
|
|
};
|
|
|
|
DropInstance.prototype.isOpened = function() {
|
|
return hasClass(this.drop, "" + drop.classPrefix + "-open");
|
|
};
|
|
|
|
DropInstance.prototype.toggle = function() {
|
|
if (this.isOpened()) {
|
|
return this.close();
|
|
} else {
|
|
return this.open();
|
|
}
|
|
};
|
|
|
|
DropInstance.prototype.open = function() {
|
|
var _ref1, _ref2,
|
|
_this = this;
|
|
if (this.isOpened()) {
|
|
return;
|
|
}
|
|
if (!this.drop.parentNode) {
|
|
document.body.appendChild(this.drop);
|
|
}
|
|
if ((_ref1 = this.tether) != null) {
|
|
_ref1.enable();
|
|
}
|
|
addClass(this.drop, "" + drop.classPrefix + "-open");
|
|
addClass(this.drop, "" + drop.classPrefix + "-open-transitionend");
|
|
setTimeout(function() {
|
|
return addClass(_this.drop, "" + drop.classPrefix + "-after-open");
|
|
});
|
|
if ((_ref2 = this.tether) != null) {
|
|
_ref2.position();
|
|
}
|
|
this.trigger('open');
|
|
return drop.updateBodyClasses();
|
|
};
|
|
|
|
DropInstance.prototype.close = function() {
|
|
var handler, _ref1,
|
|
_this = this;
|
|
if (!this.isOpened()) {
|
|
return;
|
|
}
|
|
removeClass(this.drop, "" + drop.classPrefix + "-open");
|
|
removeClass(this.drop, "" + drop.classPrefix + "-after-open");
|
|
this.drop.addEventListener(transitionEndEvent, handler = function() {
|
|
if (!hasClass(_this.drop, "" + drop.classPrefix + "-open")) {
|
|
removeClass(_this.drop, "" + drop.classPrefix + "-open-transitionend");
|
|
}
|
|
return _this.drop.removeEventListener(transitionEndEvent, handler);
|
|
});
|
|
this.trigger('close');
|
|
if ((_ref1 = this.tether) != null) {
|
|
_ref1.disable();
|
|
}
|
|
drop.updateBodyClasses();
|
|
if (this.options.remove) {
|
|
return this.remove();
|
|
}
|
|
};
|
|
|
|
DropInstance.prototype.remove = function() {
|
|
var _ref1;
|
|
this.close();
|
|
return (_ref1 = this.drop.parentNode) != null ? _ref1.removeChild(this.drop) : void 0;
|
|
};
|
|
|
|
DropInstance.prototype.position = function() {
|
|
var _ref1;
|
|
if (this.isOpened()) {
|
|
return (_ref1 = this.tether) != null ? _ref1.position() : void 0;
|
|
}
|
|
};
|
|
|
|
DropInstance.prototype.destroy = function() {
|
|
var element, event, handler, _i, _len, _ref1, _ref2, _ref3;
|
|
this.remove();
|
|
if ((_ref1 = this.tether) != null) {
|
|
_ref1.destroy();
|
|
}
|
|
_ref2 = this._boundEvents;
|
|
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
|
|
_ref3 = _ref2[_i], element = _ref3.element, event = _ref3.event, handler = _ref3.handler;
|
|
element.removeEventListener(event, handler);
|
|
}
|
|
this._boundEvents = [];
|
|
this.tether = null;
|
|
this.drop = null;
|
|
this.content = null;
|
|
this.target = null;
|
|
removeFromArray(allDrops[drop.classPrefix], this);
|
|
return removeFromArray(drop.drops, this);
|
|
};
|
|
|
|
return DropInstance;
|
|
|
|
})(Evented);
|
|
return drop;
|
|
};
|
|
|
|
window.Drop = createContext();
|
|
|
|
document.addEventListener('DOMContentLoaded', function() {
|
|
return Drop.updateBodyClasses();
|
|
});
|
|
|
|
}).call(this);
|