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oridomi.js
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oridomi.js
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// Generated by CoffeeScript 1.10.0
(function() {
var $, OriDomi, addStyle, anchorList, anchorListH, anchorListV, baseName, capitalize, cloneEl, createEl, css, defaults, defer, elClasses, getGradient, hideEl, isSupported, k, libName, noOp, prefixList, prep, ref, showEl, styleBuffer, supportWarning, testEl, testProp, v,
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
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;
libName = 'OriDomi';
isSupported = true;
supportWarning = function(prop) {
if (typeof console !== "undefined" && console !== null) {
console.warn(libName + ": Missing support for `" + prop + "`.");
}
return isSupported = false;
};
testProp = function(prop) {
var full, j, len1, prefix;
for (j = 0, len1 = prefixList.length; j < len1; j++) {
prefix = prefixList[j];
if ((full = prefix + capitalize(prop)) in testEl.style) {
return full;
}
}
if (prop in testEl.style) {
return prop;
}
return false;
};
addStyle = function(selector, rules) {
var prop, style, val;
style = "." + selector + "{";
for (prop in rules) {
val = rules[prop];
if (prop in css) {
prop = css[prop];
if (prop.match(/^(webkit|moz|ms)/i)) {
prop = '-' + prop;
}
}
style += (prop.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase()) + ":" + val + ";";
}
return styleBuffer += style + '}';
};
getGradient = function(anchor) {
return css.gradientProp + "(" + anchor + ", rgba(0, 0, 0, .5) 0%, rgba(255, 255, 255, .35) 100%)";
};
capitalize = function(s) {
return s[0].toUpperCase() + s.slice(1);
};
createEl = function(className) {
var el;
el = document.createElement('div');
el.className = elClasses[className];
return el;
};
cloneEl = function(parent, deep, className) {
var el;
el = parent.cloneNode(deep);
el.classList.add(elClasses[className]);
return el;
};
hideEl = function(el) {
return el.style[css.transform] = 'translate3d(-99999px, 0, 0)';
};
showEl = function(el) {
return el.style[css.transform] = 'translate3d(0, 0, 0)';
};
prep = function(fn) {
return function() {
var a0, a1, a2, anchor, angle, opt;
if (this._touchStarted) {
return fn.apply(this, arguments);
} else {
a0 = arguments[0], a1 = arguments[1], a2 = arguments[2];
opt = {};
angle = anchor = null;
switch (fn.length) {
case 1:
opt.callback = a0;
break;
case 2:
if (typeof a0 === 'function') {
opt.callback = a0;
} else {
anchor = a0;
opt.callback = a1;
}
break;
case 3:
angle = a0;
if (arguments.length === 2) {
if (typeof a1 === 'object') {
opt = a1;
} else if (typeof a1 === 'function') {
opt.callback = a1;
} else {
anchor = a1;
}
} else if (arguments.length === 3) {
anchor = a1;
if (typeof a2 === 'object') {
opt = a2;
} else if (typeof a2 === 'function') {
opt.callback = a2;
}
}
}
if (angle == null) {
angle = this._lastOp.angle || 0;
}
anchor || (anchor = this._lastOp.anchor);
this._queue.push([fn, this._normalizeAngle(angle), this._getLonghandAnchor(anchor), opt]);
this._step();
return this;
}
};
};
defer = function(fn) {
return setTimeout(fn, 0);
};
noOp = function() {};
$ = (typeof window !== "undefined" && window !== null ? (ref = window.$) != null ? ref.data : void 0 : void 0) ? window.$ : null;
anchorList = ['left', 'right', 'top', 'bottom'];
anchorListV = anchorList.slice(0, 2);
anchorListH = anchorList.slice(2);
testEl = document.createElement('div');
styleBuffer = '';
prefixList = ['Webkit', 'Moz', 'ms'];
baseName = libName.toLowerCase();
elClasses = {
active: 'active',
clone: 'clone',
holder: 'holder',
stage: 'stage',
stageLeft: 'stage-left',
stageRight: 'stage-right',
stageTop: 'stage-top',
stageBottom: 'stage-bottom',
content: 'content',
mask: 'mask',
maskH: 'mask-h',
maskV: 'mask-v',
panel: 'panel',
panelH: 'panel-h',
panelV: 'panel-v',
shader: 'shader',
shaderLeft: 'shader-left',
shaderRight: 'shader-right',
shaderTop: 'shader-top',
shaderBottom: 'shader-bottom'
};
for (k in elClasses) {
v = elClasses[k];
elClasses[k] = baseName + "-" + v;
}
css = new function() {
var j, key, len1, ref1;
ref1 = ['transform', 'transformOrigin', 'transformStyle', 'transitionProperty', 'transitionDuration', 'transitionDelay', 'transitionTimingFunction', 'perspective', 'perspectiveOrigin', 'backfaceVisibility', 'boxSizing', 'mask'];
for (j = 0, len1 = ref1.length; j < len1; j++) {
key = ref1[j];
this[key] = key;
}
return this;
};
(function() {
var key, p3d, prefix, ref1, styleEl, value;
for (key in css) {
value = css[key];
css[key] = testProp(value);
if (!css[key]) {
return supportWarning(value);
}
}
p3d = 'preserve-3d';
testEl.style[css.transformStyle] = p3d;
if (testEl.style[css.transformStyle] !== p3d) {
return supportWarning(p3d);
}
css.gradientProp = (function() {
var hyphenated, j, len1, prefix;
for (j = 0, len1 = prefixList.length; j < len1; j++) {
prefix = prefixList[j];
hyphenated = "-" + (prefix.toLowerCase()) + "-linear-gradient";
testEl.style.backgroundImage = hyphenated + "(left, #000, #fff)";
if (testEl.style.backgroundImage.indexOf('gradient') !== -1) {
return hyphenated;
}
}
return 'linear-gradient';
})();
ref1 = (function() {
var grabValue, j, len1, plainGrab, prefix;
for (j = 0, len1 = prefixList.length; j < len1; j++) {
prefix = prefixList[j];
plainGrab = 'grab';
testEl.style.cursor = (grabValue = "-" + (prefix.toLowerCase()) + "-" + plainGrab);
if (testEl.style.cursor === grabValue) {
return [grabValue, "-" + (prefix.toLowerCase()) + "-grabbing"];
}
}
testEl.style.cursor = plainGrab;
if (testEl.style.cursor === plainGrab) {
return [plainGrab, 'grabbing'];
} else {
return ['move', 'move'];
}
})(), css.grab = ref1[0], css.grabbing = ref1[1];
css.transformProp = (prefix = css.transform.match(/(\w+)Transform/i)) ? "-" + (prefix[1].toLowerCase()) + "-transform" : 'transform';
css.transitionEnd = (function() {
switch (css.transitionProperty.toLowerCase()) {
case 'transitionproperty':
return 'transitionEnd';
case 'webkittransitionproperty':
return 'webkitTransitionEnd';
case 'moztransitionproperty':
return 'transitionend';
case 'mstransitionproperty':
return 'msTransitionEnd';
}
})();
(function(i) {
var anchor, j, len1, ref2;
addStyle(elClasses.active, {
backgroundColor: i('transparent'),
backgroundImage: i('none'),
boxSizing: i('border-box'),
border: i('none'),
outline: i('none'),
padding: i('0'),
transformStyle: i(p3d),
mask: i('none'),
position: 'relative'
});
addStyle(elClasses.clone, {
margin: i('0'),
boxSizing: i('border-box'),
overflow: i('hidden'),
display: i('block')
});
addStyle(elClasses.holder, {
width: '100%',
position: 'absolute',
top: '0',
bottom: '0',
transformStyle: p3d
});
addStyle(elClasses.stage, {
width: '100%',
height: '100%',
position: 'absolute',
transform: 'translate3d(-9999px, 0, 0)',
margin: '0',
padding: '0',
transformStyle: p3d
});
ref2 = {
Left: '0% 50%',
Right: '100% 50%',
Top: '50% 0%',
Bottom: '50% 100%'
};
for (k in ref2) {
v = ref2[k];
addStyle(elClasses['stage' + k], {
perspectiveOrigin: v
});
}
addStyle(elClasses.shader, {
width: '100%',
height: '100%',
position: 'absolute',
opacity: '0',
top: '0',
left: '0',
pointerEvents: 'none',
transitionProperty: 'opacity'
});
for (j = 0, len1 = anchorList.length; j < len1; j++) {
anchor = anchorList[j];
addStyle(elClasses['shader' + capitalize(anchor)], {
background: getGradient(anchor)
});
}
addStyle(elClasses.content, {
margin: i('0'),
position: i('relative'),
float: i('none'),
boxSizing: i('border-box'),
overflow: i('hidden')
});
addStyle(elClasses.mask, {
width: '100%',
height: '100%',
position: 'absolute',
overflow: 'hidden',
transform: 'translate3d(0, 0, 0)',
outline: '1px solid transparent'
});
addStyle(elClasses.panel, {
width: '100%',
height: '100%',
padding: '0',
position: 'absolute',
transitionProperty: css.transformProp,
transformOrigin: 'left',
transformStyle: p3d
});
addStyle(elClasses.panelH, {
transformOrigin: 'top'
});
addStyle(elClasses.stageRight + " ." + elClasses.panel, {
transformOrigin: 'right'
});
return addStyle(elClasses.stageBottom + " ." + elClasses.panel, {
transformOrigin: 'bottom'
});
})(function(s) {
return s + ' !important';
});
styleEl = document.createElement('style');
styleEl.type = 'text/css';
if (styleEl.styleSheet) {
styleEl.styleSheet.cssText = styleBuffer;
} else {
styleEl.appendChild(document.createTextNode(styleBuffer));
}
return document.head.appendChild(styleEl);
})();
defaults = {
vPanels: 3,
hPanels: 3,
perspective: 1000,
shading: 'hard',
speed: 700,
maxAngle: 90,
ripple: 0,
oriDomiClass: libName.toLowerCase(),
shadingIntensity: 1,
easingMethod: '',
gapNudge: 1.5,
touchEnabled: true,
touchSensitivity: .25,
touchStartCallback: noOp,
touchMoveCallback: noOp,
touchEndCallback: noOp
};
OriDomi = (function() {
function OriDomi(el1, options) {
var a, anchor, anchorSet, axis, classSuffix, content, contentHolder, count, i, index, j, l, len1, len2, len3, len4, len5, len6, len7, len8, m, mask, maskProto, metric, o, offsets, panel, panelConfig, panelKey, panelN, panelProto, percent, prev, proto, q, r, ref1, ref2, ref3, rightOrBottom, shaderProto, shaderProtos, side, stageProto, t, u, w;
this.el = el1;
if (options == null) {
options = {};
}
this._onMouseOut = bind(this._onMouseOut, this);
this._onTouchLeave = bind(this._onTouchLeave, this);
this._onTouchEnd = bind(this._onTouchEnd, this);
this._onTouchMove = bind(this._onTouchMove, this);
this._onTouchStart = bind(this._onTouchStart, this);
this._stageReset = bind(this._stageReset, this);
this._conclude = bind(this._conclude, this);
this._onTransitionEnd = bind(this._onTransitionEnd, this);
this._step = bind(this._step, this);
if (!isSupported) {
return;
}
if (!(this instanceof OriDomi)) {
return new OriDomi(this.el, options);
}
if (typeof this.el === 'string') {
this.el = document.querySelector(this.el);
}
if (!(this.el && this.el.nodeType === 1)) {
if (typeof console !== "undefined" && console !== null) {
console.warn(libName + ": First argument must be a DOM element");
}
return;
}
this._config = new function() {
for (k in defaults) {
v = defaults[k];
if (k in options) {
this[k] = options[k];
} else {
this[k] = v;
}
}
return this;
};
this._config.ripple = Number(this._config.ripple);
this._queue = [];
this._panels = {};
this._stages = {};
this._lastOp = {
anchor: anchorList[0]
};
this._shading = this._config.shading;
if (this._shading === true) {
this._shading = 'hard';
}
if (this._shading) {
this._shaders = {};
shaderProtos = {};
shaderProto = createEl('shader');
shaderProto.style[css.transitionDuration] = this._config.speed + 'ms';
shaderProto.style[css.transitionTimingFunction] = this._config.easingMethod;
}
stageProto = createEl('stage');
stageProto.style[css.perspective] = this._config.perspective + 'px';
for (j = 0, len1 = anchorList.length; j < len1; j++) {
anchor = anchorList[j];
this._panels[anchor] = [];
this._stages[anchor] = cloneEl(stageProto, false, 'stage' + capitalize(anchor));
if (this._shading) {
this._shaders[anchor] = {};
if (indexOf.call(anchorListV, anchor) >= 0) {
for (l = 0, len2 = anchorListV.length; l < len2; l++) {
side = anchorListV[l];
this._shaders[anchor][side] = [];
}
} else {
for (m = 0, len3 = anchorListH.length; m < len3; m++) {
side = anchorListH[m];
this._shaders[anchor][side] = [];
}
}
shaderProtos[anchor] = cloneEl(shaderProto, false, 'shader' + capitalize(anchor));
}
}
contentHolder = cloneEl(this.el, true, 'content');
maskProto = createEl('mask');
maskProto.appendChild(contentHolder);
panelProto = createEl('panel');
panelProto.style[css.transitionDuration] = this._config.speed + 'ms';
panelProto.style[css.transitionTimingFunction] = this._config.easingMethod;
offsets = {
left: [],
top: []
};
ref1 = ['x', 'y'];
for (o = 0, len4 = ref1.length; o < len4; o++) {
axis = ref1[o];
if (axis === 'x') {
anchorSet = anchorListV;
metric = 'width';
classSuffix = 'V';
} else {
anchorSet = anchorListH;
metric = 'height';
classSuffix = 'H';
}
panelConfig = this._config[panelKey = classSuffix.toLowerCase() + 'Panels'];
if (typeof panelConfig === 'number') {
count = Math.abs(parseInt(panelConfig, 10));
percent = 100 / count;
panelConfig = this._config[panelKey] = (function() {
var q, ref2, results;
results = [];
for (q = 0, ref2 = count; 0 <= ref2 ? q < ref2 : q > ref2; 0 <= ref2 ? q++ : q--) {
results.push(percent);
}
return results;
})();
} else {
count = panelConfig.length;
if (!((99 <= (ref2 = panelConfig.reduce(function(p, c) {
return p + c;
})) && ref2 <= 100.1))) {
throw new Error(libName + ": Panel percentages do not sum to 100");
}
}
mask = cloneEl(maskProto, true, 'mask' + classSuffix);
if (this._shading) {
for (q = 0, len5 = anchorSet.length; q < len5; q++) {
anchor = anchorSet[q];
mask.appendChild(shaderProtos[anchor]);
}
}
proto = cloneEl(panelProto, false, 'panel' + classSuffix);
proto.appendChild(mask);
for (rightOrBottom = r = 0, len6 = anchorSet.length; r < len6; rightOrBottom = ++r) {
anchor = anchorSet[rightOrBottom];
for (panelN = t = 0, ref3 = count; 0 <= ref3 ? t < ref3 : t > ref3; panelN = 0 <= ref3 ? ++t : --t) {
panel = proto.cloneNode(true);
content = panel.children[0].children[0];
content.style.width = content.style.height = '100%';
if (rightOrBottom) {
panel.style[css.origin] = anchor;
index = panelConfig.length - panelN - 1;
prev = index + 1;
} else {
index = panelN;
prev = index - 1;
if (panelN === 0) {
offsets[anchor].push(0);
} else {
offsets[anchor].push((offsets[anchor][prev] - 100) * (panelConfig[prev] / panelConfig[index]));
}
}
if (panelN === 0) {
panel.style[anchor] = '0';
panel.style[metric] = panelConfig[index] + '%';
} else {
panel.style[anchor] = '100%';
panel.style[metric] = panelConfig[index] / panelConfig[prev] * 100 + '%';
}
if (this._shading) {
for (i = u = 0, len7 = anchorSet.length; u < len7; i = ++u) {
a = anchorSet[i];
this._shaders[anchor][a][panelN] = panel.children[0].children[i + 1];
}
}
content.style[metric] = content.style['max' + capitalize(metric)] = (count / panelConfig[index] * 10000 / count) + '%';
content.style[anchorSet[0]] = offsets[anchorSet[0]][index] + '%';
this._transformPanel(panel, 0, anchor);
this._panels[anchor][panelN] = panel;
if (panelN !== 0) {
this._panels[anchor][panelN - 1].appendChild(panel);
}
}
this._stages[anchor].appendChild(this._panels[anchor][0]);
}
}
this._stageHolder = createEl('holder');
this._stageHolder.setAttribute('aria-hidden', 'true');
for (w = 0, len8 = anchorList.length; w < len8; w++) {
anchor = anchorList[w];
this._stageHolder.appendChild(this._stages[anchor]);
}
if (window.getComputedStyle(this.el).position === 'absolute') {
this.el.style.position = 'absolute';
}
this.el.classList.add(elClasses.active);
showEl(this._stages.left);
this._cloneEl = cloneEl(this.el, true, 'clone');
this._cloneEl.classList.remove(elClasses.active);
hideEl(this._cloneEl);
this.el.innerHTML = '';
this.el.appendChild(this._cloneEl);
this.el.appendChild(this._stageHolder);
this.el.parentNode.style[css.transformStyle] = 'preserve-3d';
this.accordion(0);
if (this._config.ripple) {
this.setRipple(this._config.ripple);
}
if (this._config.touchEnabled) {
this.enableTouch();
}
}
OriDomi.prototype._step = function() {
var anchor, angle, fn, next, options, ref1;
if (this._inTrans || !this._queue.length) {
return;
}
this._inTrans = true;
ref1 = this._queue.shift(), fn = ref1[0], angle = ref1[1], anchor = ref1[2], options = ref1[3];
if (this.isFrozen) {
this.unfreeze();
}
next = (function(_this) {
return function() {
var args;
_this._setCallback({
angle: angle,
anchor: anchor,
options: options,
fn: fn
});
args = [angle, anchor, options];
if (fn.length < 3) {
args.shift();
}
return fn.apply(_this, args);
};
})(this);
if (this.isFoldedUp) {
if (fn.length === 2) {
return next();
} else {
return this._unfold(next);
}
} else if (anchor !== this._lastOp.anchor) {
return this._stageReset(anchor, next);
} else {
return next();
}
};
OriDomi.prototype._isIdenticalOperation = function(op) {
var j, key, len1, ref1, ref2;
if (!this._lastOp.fn) {
return true;
}
if (this._lastOp.reset) {
return false;
}
ref1 = ['angle', 'anchor', 'fn'];
for (j = 0, len1 = ref1.length; j < len1; j++) {
key = ref1[j];
if (this._lastOp[key] !== op[key]) {
return false;
}
}
ref2 = op.options;
for (k in ref2) {
v = ref2[k];
if (v !== this._lastOp.options[k] && k !== 'callback') {
return false;
}
}
return true;
};
OriDomi.prototype._setCallback = function(operation) {
if (!this._config.speed || this._isIdenticalOperation(operation)) {
this._conclude(operation.options.callback);
} else {
this._panels[this._lastOp.anchor][0].addEventListener(css.transitionEnd, this._onTransitionEnd, false);
}
return (this._lastOp = operation).reset = false;
};
OriDomi.prototype._onTransitionEnd = function(e) {
e.currentTarget.removeEventListener(css.transitionEnd, this._onTransitionEnd, false);
return this._conclude(this._lastOp.options.callback, e);
};
OriDomi.prototype._conclude = function(cb, event) {
return defer((function(_this) {
return function() {
_this._inTrans = false;
_this._step();
return typeof cb === "function" ? cb(event, _this) : void 0;
};
})(this));
};
OriDomi.prototype._transformPanel = function(el, angle, anchor, fracture) {
var transPrefix, x, y, z;
x = y = z = 0;
switch (anchor) {
case 'left':
y = angle;
transPrefix = 'X(-';
break;
case 'right':
y = -angle;
transPrefix = 'X(';
break;
case 'top':
x = -angle;
transPrefix = 'Y(-';
break;
case 'bottom':
x = angle;
transPrefix = 'Y(';
}
if (fracture) {
x = y = z = angle;
}
return el.style[css.transform] = "rotateX(" + x + "deg) rotateY(" + y + "deg) rotateZ(" + z + "deg) translate" + transPrefix + this._config.gapNudge + "px)";
};
OriDomi.prototype._normalizeAngle = function(angle) {
var max;
angle = parseFloat(angle, 10);
max = this._config.maxAngle;
if (isNaN(angle)) {
return 0;
} else if (angle > max) {
return max;
} else if (angle < -max) {
return -max;
} else {
return angle;
}
};
OriDomi.prototype._setTrans = function(duration, delay, anchor) {
if (anchor == null) {
anchor = this._lastOp.anchor;
}
return this._iterate(anchor, (function(_this) {
return function(panel, i, len) {
return _this._setPanelTrans.apply(_this, [anchor].concat(slice.call(arguments), [duration], [delay]));
};
})(this));
};
OriDomi.prototype._setPanelTrans = function(anchor, panel, i, len, duration, delay) {
var delayMs, j, len1, ref1, shader, side;
delayMs = (function() {
switch (delay) {
case 0:
return 0;
case 1:
return this._config.speed / len * i;
case 2:
return this._config.speed / len * (len - i - 1);
}
}).call(this);
panel.style[css.transitionDuration] = duration + 'ms';
panel.style[css.transitionDelay] = delayMs + 'ms';
if (this._shading) {
ref1 = (indexOf.call(anchorListV, anchor) >= 0 ? anchorListV : anchorListH);
for (j = 0, len1 = ref1.length; j < len1; j++) {
side = ref1[j];
shader = this._shaders[anchor][side][i];
shader.style[css.transitionDuration] = duration + 'ms';
shader.style[css.transitionDelay] = delayMs + 'ms';
}
}
return delayMs;
};
OriDomi.prototype._setShader = function(n, anchor, angle) {
var a, abs, b, opacity;
abs = Math.abs(angle);
opacity = abs / 90 * this._config.shadingIntensity;
if (this._shading === 'hard') {
opacity *= .15;
if (this._lastOp.angle < 0) {
angle = abs;
} else {
angle = -abs;
}
} else {
opacity *= .4;
}
if (indexOf.call(anchorListV, anchor) >= 0) {
if (angle < 0) {
a = opacity;
b = 0;
} else {
a = 0;
b = opacity;
}
this._shaders[anchor].left[n].style.opacity = a;
return this._shaders[anchor].right[n].style.opacity = b;
} else {
if (angle < 0) {
a = 0;
b = opacity;
} else {
a = opacity;
b = 0;
}
this._shaders[anchor].top[n].style.opacity = a;
return this._shaders[anchor].bottom[n].style.opacity = b;
}
};
OriDomi.prototype._showStage = function(anchor) {
if (anchor !== this._lastOp.anchor) {
hideEl(this._stages[this._lastOp.anchor]);
this._lastOp.anchor = anchor;
this._lastOp.reset = true;
return this._stages[anchor].style[css.transform] = 'translate3d(' + (function() {
switch (anchor) {
case 'left':
return '0, 0, 0)';
case 'right':
return "-" + this._config.vPanels.length + "px, 0, 0)";
case 'top':
return '0, 0, 0)';
case 'bottom':
return "0, -" + this._config.hPanels.length + "px, 0)";
}
}).call(this);
}
};
OriDomi.prototype._stageReset = function(anchor, cb) {
var fn;
fn = (function(_this) {
return function(e) {
if (e) {
e.currentTarget.removeEventListener(css.transitionEnd, fn, false);
}
_this._showStage(anchor);
return defer(cb);
};
})(this);
if (this._lastOp.angle === 0) {
return fn();
}
this._panels[this._lastOp.anchor][0].addEventListener(css.transitionEnd, fn, false);
return this._iterate(this._lastOp.anchor, (function(_this) {
return function(panel, i) {
_this._transformPanel(panel, 0, _this._lastOp.anchor);
if (_this._shading) {
return _this._setShader(i, _this._lastOp.anchor, 0);
}
};
})(this));
};
OriDomi.prototype._getLonghandAnchor = function(shorthand) {
switch (shorthand.toString()) {
case 'left':
case 'l':
case '4':
return 'left';
case 'right':
case 'r':
case '2':
return 'right';
case 'top':
case 't':
case '1':
return 'top';
case 'bottom':
case 'b':
case '3':
return 'bottom';
default:
return 'left';
}
};
OriDomi.prototype._setCursor = function(bool) {
if (bool == null) {
bool = this._touchEnabled;
}
if (bool) {
return this.el.style.cursor = css.grab;
} else {
return this.el.style.cursor = 'default';
}
};
OriDomi.prototype._setTouch = function(toggle) {
var eString, eventPair, eventPairs, j, l, len1, len2, listenFn, mouseLeaveSupport;
if (toggle) {
if (this._touchEnabled) {
return this;
}
listenFn = 'addEventListener';
} else {
if (!this._touchEnabled) {
return this;
}
listenFn = 'removeEventListener';
}
this._touchEnabled = toggle;
this._setCursor();
eventPairs = [['TouchStart', 'MouseDown'], ['TouchEnd', 'MouseUp'], ['TouchMove', 'MouseMove'], ['TouchLeave', 'MouseLeave']];
mouseLeaveSupport = 'onmouseleave' in window;
for (j = 0, len1 = eventPairs.length; j < len1; j++) {
eventPair = eventPairs[j];
for (l = 0, len2 = eventPair.length; l < len2; l++) {
eString = eventPair[l];
if (!(eString === 'TouchLeave' && !mouseLeaveSupport)) {
this.el[listenFn](eString.toLowerCase(), this['_on' + eventPair[0]], false);
} else {
this.el[listenFn]('mouseout', this._onMouseOut, false);
break;
}
}
}
return this;
};
OriDomi.prototype._onTouchStart = function(e) {
var axis1, ref1;
if (!this._touchEnabled || this.isFoldedUp) {
return;
}
e.preventDefault();
this.emptyQueue();
this._touchStarted = true;
this.el.style.cursor = css.grabbing;
this._setTrans(0, 0);
this._touchAxis = (ref1 = this._lastOp.anchor, indexOf.call(anchorListV, ref1) >= 0) ? 'x' : 'y';
this["_" + this._touchAxis + "Last"] = this._lastOp.angle;
axis1 = "_" + this._touchAxis + "1";
if (e.type === 'mousedown') {
this[axis1] = e["page" + (this._touchAxis.toUpperCase())];
} else {
this[axis1] = e.targetTouches[0]["page" + (this._touchAxis.toUpperCase())];
}
return this._config.touchStartCallback(this[axis1], e);
};
OriDomi.prototype._onTouchMove = function(e) {
var current, delta, distance;
if (!(this._touchEnabled && this._touchStarted)) {
return;
}
e.preventDefault();
if (e.type === 'mousemove') {
current = e["page" + (this._touchAxis.toUpperCase())];
} else {
current = e.targetTouches[0]["page" + (this._touchAxis.toUpperCase())];
}
distance = (current - this["_" + this._touchAxis + "1"]) * this._config.touchSensitivity;
if (this._lastOp.angle < 0) {
if (this._lastOp.anchor === 'right' || this._lastOp.anchor === 'bottom') {
delta = this["_" + this._touchAxis + "Last"] - distance;
} else {
delta = this["_" + this._touchAxis + "Last"] + distance;
}
if (delta > 0) {
delta = 0;
}
} else {
if (this._lastOp.anchor === 'right' || this._lastOp.anchor === 'bottom') {
delta = this["_" + this._touchAxis + "Last"] + distance;
} else {
delta = this["_" + this._touchAxis + "Last"] - distance;
}
if (delta < 0) {
delta = 0;
}
}
this._lastOp.angle = delta = this._normalizeAngle(delta);
this._lastOp.fn.call(this, delta, this._lastOp.anchor, this._lastOp.options);
return this._config.touchMoveCallback(delta, e);
};
OriDomi.prototype._onTouchEnd = function(e) {
if (!this._touchEnabled) {
return;
}
this._touchStarted = this._inTrans = false;
this.el.style.cursor = css.grab;
this._setTrans(this._config.speed, this._config.ripple);
return this._config.touchEndCallback(this["_" + this._touchAxis + "Last"], e);
};
OriDomi.prototype._onTouchLeave = function(e) {
if (!(this._touchEnabled && this._touchStarted)) {
return;
}
return this._onTouchEnd(e);
};
OriDomi.prototype._onMouseOut = function(e) {
if (!(this._touchEnabled && this._touchStarted)) {
return;
}
if (e.toElement && !this.el.contains(e.toElement)) {
return this._onTouchEnd(e);
}
};
OriDomi.prototype._unfold = function(callback) {
var anchor;
this._inTrans = true;
anchor = this._lastOp.anchor;
return this._iterate(anchor, (function(_this) {
return function(panel, i, len) {
var delay;
delay = _this._setPanelTrans.apply(_this, [anchor].concat(slice.call(arguments), [_this._config.speed], [1]));
return (function(panel, i, delay) {
return defer(function() {
_this._transformPanel(panel, 0, anchor);
if (_this._shading) {
_this._setShader(i, anchor, 0);
}
return setTimeout(function() {
showEl(panel.children[0]);
if (i === len - 1) {
_this._inTrans = _this.isFoldedUp = false;
if (typeof callback === "function") {
callback();
}
_this._lastOp.fn = _this.accordion;
_this._lastOp.angle = 0;
}
return defer(function() {
return panel.style[css.transitionDuration] = _this._config.speed;
});