%PDF-
%PDF-
Mini Shell
Mini Shell
/*! tether 0.6.5 */
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
define(factory);
} else if (typeof exports === 'object') {
module.exports = factory(require,exports,module);
} else {
root.Tether = factory();
}
}(this, function(require,exports,module) {
(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);
(function() {
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,
__slice = [].slice,
__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
if (this.Tether == null) {
throw new Error("You must include the utils.js file before tether.js");
}
Tether = this.Tether;
_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;
within = function(a, b, diff) {
if (diff == null) {
diff = 1;
}
return (a + diff >= b && b >= a - diff);
};
transformKey = (function() {
var el, key, _i, _len, _ref1;
el = document.createElement('div');
_ref1 = ['transform', 'webkitTransform', 'OTransform', 'MozTransform', 'msTransform'];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
key = _ref1[_i];
if (el.style[key] !== void 0) {
return key;
}
}
})();
tethers = [];
position = function() {
var tether, _i, _len;
for (_i = 0, _len = tethers.length; _i < _len; _i++) {
tether = tethers[_i];
tether.position(false);
}
return flush();
};
now = function() {
var _ref1;
return (_ref1 = typeof performance !== "undefined" && performance !== null ? typeof performance.now === "function" ? performance.now() : void 0 : void 0) != null ? _ref1 : +(new Date);
};
(function() {
var event, lastCall, lastDuration, pendingTimeout, tick, _i, _len, _ref1, _results;
lastCall = null;
lastDuration = null;
pendingTimeout = null;
tick = function() {
if ((lastDuration != null) && lastDuration > 16) {
lastDuration = Math.min(lastDuration - 16, 250);
pendingTimeout = setTimeout(tick, 250);
return;
}
if ((lastCall != null) && (now() - lastCall) < 10) {
return;
}
if (pendingTimeout != null) {
clearTimeout(pendingTimeout);
pendingTimeout = null;
}
lastCall = now();
position();
return lastDuration = now() - lastCall;
};
_ref1 = ['resize', 'scroll', 'touchmove'];
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
event = _ref1[_i];
_results.push(window.addEventListener(event, tick));
}
return _results;
})();
MIRROR_LR = {
center: 'center',
left: 'right',
right: 'left'
};
MIRROR_TB = {
middle: 'middle',
top: 'bottom',
bottom: 'top'
};
OFFSET_MAP = {
top: 0,
left: 0,
middle: '50%',
center: '50%',
bottom: '100%',
right: '100%'
};
autoToFixedAttachment = function(attachment, relativeToAttachment) {
var left, top;
left = attachment.left, top = attachment.top;
if (left === 'auto') {
left = MIRROR_LR[relativeToAttachment.left];
}
if (top === 'auto') {
top = MIRROR_TB[relativeToAttachment.top];
}
return {
left: left,
top: top
};
};
attachmentToOffset = function(attachment) {
var _ref1, _ref2;
return {
left: (_ref1 = OFFSET_MAP[attachment.left]) != null ? _ref1 : attachment.left,
top: (_ref2 = OFFSET_MAP[attachment.top]) != null ? _ref2 : attachment.top
};
};
addOffset = function() {
var left, offsets, out, top, _i, _len, _ref1;
offsets = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
out = {
top: 0,
left: 0
};
for (_i = 0, _len = offsets.length; _i < _len; _i++) {
_ref1 = offsets[_i], top = _ref1.top, left = _ref1.left;
if (typeof top === 'string') {
top = parseFloat(top, 10);
}
if (typeof left === 'string') {
left = parseFloat(left, 10);
}
out.top += top;
out.left += left;
}
return out;
};
offsetToPx = function(offset, size) {
if (typeof offset.left === 'string' && offset.left.indexOf('%') !== -1) {
offset.left = parseFloat(offset.left, 10) / 100 * size.width;
}
if (typeof offset.top === 'string' && offset.top.indexOf('%') !== -1) {
offset.top = parseFloat(offset.top, 10) / 100 * size.height;
}
return offset;
};
parseAttachment = parseOffset = function(value) {
var left, top, _ref1;
_ref1 = value.split(' '), top = _ref1[0], left = _ref1[1];
return {
top: top,
left: left
};
};
_Tether = (function() {
_Tether.modules = [];
function _Tether(options) {
this.position = __bind(this.position, this);
var module, _i, _len, _ref1, _ref2;
tethers.push(this);
this.history = [];
this.setOptions(options, false);
_ref1 = Tether.modules;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
module = _ref1[_i];
if ((_ref2 = module.initialize) != null) {
_ref2.call(this);
}
}
this.position();
}
_Tether.prototype.getClass = function(key) {
var _ref1, _ref2;
if ((_ref1 = this.options.classes) != null ? _ref1[key] : void 0) {
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;
}));
Zerion Mini Shell 1.0