static/components/shape.js
/*!
* # Semantic UI 1.12.3 - Shape
* http://github.com/semantic-org/semantic-ui/
*
*
* Copyright 2014 Contributors
* Released under the MIT license
* http://opensource.org/licenses/MIT
*
*/
;(function ( $, window, document, undefined ) {
"use strict";
$.fn.shape = function(parameters) {
var
$allModules = $(this),
$body = $('body'),
time = new Date().getTime(),
performance = [],
query = arguments[0],
methodInvoked = (typeof query == 'string'),
queryArguments = [].slice.call(arguments, 1),
requestAnimationFrame = window.requestAnimationFrame
|| window.mozRequestAnimationFrame
|| window.webkitRequestAnimationFrame
|| window.msRequestAnimationFrame
|| function(callback) { setTimeout(callback, 0); },
returnedValue
;
$allModules
.each(function() {
var
moduleSelector = $allModules.selector || '',
settings = $.extend(true, {}, $.fn.shape.settings, parameters),
// internal aliases
namespace = settings.namespace,
selector = settings.selector,
error = settings.error,
className = settings.className,
// define namespaces for modules
eventNamespace = '.' + namespace,
moduleNamespace = 'module-' + namespace,
// selector cache
$module = $(this),
$sides = $module.find(selector.sides),
$side = $module.find(selector.side),
// private variables
nextIndex = false,
$activeSide,
$nextSide,
// standard module
element = this,
instance = $module.data(moduleNamespace),
module
;
module = {
initialize: function() {
module.verbose('Initializing module for', element);
module.set.defaultSide();
module.instantiate();
},
instantiate: function() {
module.verbose('Storing instance of module', module);
instance = module;
$module
.data(moduleNamespace, instance)
;
},
destroy: function() {
module.verbose('Destroying previous module for', element);
$module
.removeData(moduleNamespace)
.off(eventNamespace)
;
},
refresh: function() {
module.verbose('Refreshing selector cache for', element);
$module = $(element);
$sides = $(this).find(selector.shape);
$side = $(this).find(selector.side);
},
repaint: function() {
module.verbose('Forcing repaint event');
var
shape = $sides.get(0) || document.createElement('div'),
fakeAssignment = shape.offsetWidth
;
},
animate: function(propertyObject, callback) {
module.verbose('Animating box with properties', propertyObject);
callback = callback || function(event) {
module.verbose('Executing animation callback');
if(event !== undefined) {
event.stopPropagation();
}
module.reset();
module.set.active();
};
settings.beforeChange.call($nextSide.get());
if(module.get.transitionEvent()) {
module.verbose('Starting CSS animation');
$module
.addClass(className.animating)
;
$sides
.css(propertyObject)
.one(module.get.transitionEvent(), callback)
;
module.set.duration(settings.duration);
requestAnimationFrame(function() {
$module
.addClass(className.animating)
;
$activeSide
.addClass(className.hidden)
;
});
}
else {
callback();
}
},
queue: function(method) {
module.debug('Queueing animation of', method);
$sides
.one(module.get.transitionEvent(), function() {
module.debug('Executing queued animation');
setTimeout(function(){
$module.shape(method);
}, 0);
})
;
},
reset: function() {
module.verbose('Animating states reset');
$module
.removeClass(className.animating)
.attr('style', '')
.removeAttr('style')
;
// removeAttr style does not consistently work in safari
$sides
.attr('style', '')
.removeAttr('style')
;
$side
.attr('style', '')
.removeAttr('style')
.removeClass(className.hidden)
;
$nextSide
.removeClass(className.animating)
.attr('style', '')
.removeAttr('style')
;
},
is: {
complete: function() {
return ($side.filter('.' + className.active)[0] == $nextSide[0]);
},
animating: function() {
return $module.hasClass(className.animating);
}
},
set: {
defaultSide: function() {
$activeSide = $module.find('.' + settings.className.active);
$nextSide = ( $activeSide.next(selector.side).length > 0 )
? $activeSide.next(selector.side)
: $module.find(selector.side).first()
;
nextIndex = false;
module.verbose('Active side set to', $activeSide);
module.verbose('Next side set to', $nextSide);
},
duration: function(duration) {
duration = duration || settings.duration;
duration = (typeof duration == 'number')
? duration + 'ms'
: duration
;
module.verbose('Setting animation duration', duration);
$sides.add($side)
.css({
'-webkit-transition-duration': duration,
'-moz-transition-duration': duration,
'-ms-transition-duration': duration,
'-o-transition-duration': duration,
'transition-duration': duration
})
;
},
stageSize: function() {
var
$clone = $module.clone().addClass(className.loading),
$activeSide = $clone.find('.' + settings.className.active),
$nextSide = (nextIndex)
? $clone.find(selector.side).eq(nextIndex)
: ( $activeSide.next(selector.side).length > 0 )
? $activeSide.next(selector.side)
: $clone.find(selector.side).first(),
newSize = {}
;
$activeSide.removeClass(className.active);
$nextSide.addClass(className.active);
$clone.insertAfter($module);
newSize = {
width : $nextSide.outerWidth(),
height : $nextSide.outerHeight()
};
$clone.remove();
$module
.css(newSize)
;
module.verbose('Resizing stage to fit new content', newSize);
},
nextSide: function(selector) {
nextIndex = selector;
$nextSide = $side.filter(selector);
nextIndex = $side.index($nextSide);
if($nextSide.length === 0) {
module.set.defaultSide();
module.error(error.side);
}
module.verbose('Next side manually set to', $nextSide);
},
active: function() {
module.verbose('Setting new side to active', $nextSide);
$side
.removeClass(className.active)
;
$nextSide
.addClass(className.active)
;
settings.onChange.call($nextSide.get());
module.set.defaultSide();
}
},
flip: {
up: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping up', $nextSide);
module.set.stageSize();
module.stage.above();
module.animate( module.get.transform.up() );
}
else {
module.queue('flip up');
}
},
down: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping down', $nextSide);
module.set.stageSize();
module.stage.below();
module.animate( module.get.transform.down() );
}
else {
module.queue('flip down');
}
},
left: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping left', $nextSide);
module.set.stageSize();
module.stage.left();
module.animate(module.get.transform.left() );
}
else {
module.queue('flip left');
}
},
right: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping right', $nextSide);
module.set.stageSize();
module.stage.right();
module.animate(module.get.transform.right() );
}
else {
module.queue('flip right');
}
},
over: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping over', $nextSide);
module.set.stageSize();
module.stage.behind();
module.animate(module.get.transform.over() );
}
else {
module.queue('flip over');
}
},
back: function() {
if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) {
module.debug('Side already visible', $nextSide);
return;
}
if( !module.is.animating()) {
module.debug('Flipping back', $nextSide);
module.set.stageSize();
module.stage.behind();
module.animate(module.get.transform.back() );
}
else {
module.queue('flip back');
}
}
},
get: {
transform: {
up: function() {
var
translate = {
y: -(($activeSide.outerHeight() - $nextSide.outerHeight()) / 2),
z: -($activeSide.outerHeight() / 2)
}
;
return {
transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(-90deg)'
};
},
down: function() {
var
translate = {
y: -(($activeSide.outerHeight() - $nextSide.outerHeight()) / 2),
z: -($activeSide.outerHeight() / 2)
}
;
return {
transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(90deg)'
};
},
left: function() {
var
translate = {
x : -(($activeSide.outerWidth() - $nextSide.outerWidth()) / 2),
z : -($activeSide.outerWidth() / 2)
}
;
return {
transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(90deg)'
};
},
right: function() {
var
translate = {
x : -(($activeSide.outerWidth() - $nextSide.outerWidth()) / 2),
z : -($activeSide.outerWidth() / 2)
}
;
return {
transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(-90deg)'
};
},
over: function() {
var
translate = {
x : -(($activeSide.outerWidth() - $nextSide.outerWidth()) / 2)
}
;
return {
transform: 'translateX(' + translate.x + 'px) rotateY(180deg)'
};
},
back: function() {
var
translate = {
x : -(($activeSide.outerWidth() - $nextSide.outerWidth()) / 2)
}
;
return {
transform: 'translateX(' + translate.x + 'px) rotateY(-180deg)'
};
}
},
transitionEvent: function() {
var
element = document.createElement('element'),
transitions = {
'transition' :'transitionend',
'OTransition' :'oTransitionEnd',
'MozTransition' :'transitionend',
'WebkitTransition' :'webkitTransitionEnd'
},
transition
;
for(transition in transitions){
if( element.style[transition] !== undefined ){
return transitions[transition];
}
}
},
nextSide: function() {
return ( $activeSide.next(selector.side).length > 0 )
? $activeSide.next(selector.side)
: $module.find(selector.side).first()
;
}
},
stage: {
above: function() {
var
box = {
origin : (($activeSide.outerHeight() - $nextSide.outerHeight()) / 2),
depth : {
active : ($nextSide.outerHeight() / 2),
next : ($activeSide.outerHeight() / 2)
}
}
;
module.verbose('Setting the initial animation position as above', $nextSide, box);
$activeSide
.css({
'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
})
;
$nextSide
.addClass(className.animating)
.css({
'display' : 'block',
'top' : box.origin + 'px',
'transform' : 'rotateX(90deg) translateZ(' + box.depth.next + 'px)'
})
;
},
below: function() {
var
box = {
origin : (($activeSide.outerHeight() - $nextSide.outerHeight()) / 2),
depth : {
active : ($nextSide.outerHeight() / 2),
next : ($activeSide.outerHeight() / 2)
}
}
;
module.verbose('Setting the initial animation position as below', $nextSide, box);
$activeSide
.css({
'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
})
;
$nextSide
.addClass(className.animating)
.css({
'display' : 'block',
'top' : box.origin + 'px',
'transform' : 'rotateX(-90deg) translateZ(' + box.depth.next + 'px)'
})
;
},
left: function() {
var
box = {
origin : ( ( $activeSide.outerWidth() - $nextSide.outerWidth() ) / 2),
depth : {
active : ($nextSide.outerWidth() / 2),
next : ($activeSide.outerWidth() / 2)
}
}
;
module.verbose('Setting the initial animation position as left', $nextSide, box);
$activeSide
.css({
'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
})
;
$nextSide
.addClass(className.animating)
.css({
'display' : 'block',
'left' : box.origin + 'px',
'transform' : 'rotateY(-90deg) translateZ(' + box.depth.next + 'px)'
})
;
},
right: function() {
var
box = {
origin : ( ( $activeSide.outerWidth() - $nextSide.outerWidth() ) / 2),
depth : {
active : ($nextSide.outerWidth() / 2),
next : ($activeSide.outerWidth() / 2)
}
}
;
module.verbose('Setting the initial animation position as left', $nextSide, box);
$activeSide
.css({
'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)'
})
;
$nextSide
.addClass(className.animating)
.css({
'display' : 'block',
'left' : box.origin + 'px',
'transform' : 'rotateY(90deg) translateZ(' + box.depth.next + 'px)'
})
;
},
behind: function() {
var
box = {
origin : ( ( $activeSide.outerWidth() - $nextSide.outerWidth() ) / 2),
depth : {
active : ($nextSide.outerWidth() / 2),
next : ($activeSide.outerWidth() / 2)
}
}
;
module.verbose('Setting the initial animation position as behind', $nextSide, box);
$activeSide
.css({
'transform' : 'rotateY(0deg)'
})
;
$nextSide
.addClass(className.animating)
.css({
'display' : 'block',
'left' : box.origin + 'px',
'transform' : 'rotateY(-180deg)'
})
;
}
},
setting: function(name, value) {
module.debug('Changing setting', name, value);
if( $.isPlainObject(name) ) {
$.extend(true, settings, name);
}
else if(value !== undefined) {
settings[name] = value;
}
else {
return settings[name];
}
},
internal: function(name, value) {
if( $.isPlainObject(name) ) {
$.extend(true, module, name);
}
else if(value !== undefined) {
module[name] = value;
}
else {
return module[name];
}
},
debug: function() {
if(settings.debug) {
if(settings.performance) {
module.performance.log(arguments);
}
else {
module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
module.debug.apply(console, arguments);
}
}
},
verbose: function() {
if(settings.verbose && settings.debug) {
if(settings.performance) {
module.performance.log(arguments);
}
else {
module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
module.verbose.apply(console, arguments);
}
}
},
error: function() {
module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
module.error.apply(console, arguments);
},
performance: {
log: function(message) {
var
currentTime,
executionTime,
previousTime
;
if(settings.performance) {
currentTime = new Date().getTime();
previousTime = time || currentTime;
executionTime = currentTime - previousTime;
time = currentTime;
performance.push({
'Name' : message[0],
'Arguments' : [].slice.call(message, 1) || '',
'Element' : element,
'Execution Time' : executionTime
});
}
clearTimeout(module.performance.timer);
module.performance.timer = setTimeout(module.performance.display, 100);
},
display: function() {
var
title = settings.name + ':',
totalTime = 0
;
time = false;
clearTimeout(module.performance.timer);
$.each(performance, function(index, data) {
totalTime += data['Execution Time'];
});
title += ' ' + totalTime + 'ms';
if(moduleSelector) {
title += ' \'' + moduleSelector + '\'';
}
if($allModules.length > 1) {
title += ' ' + '(' + $allModules.length + ')';
}
if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
console.groupCollapsed(title);
if(console.table) {
console.table(performance);
}
else {
$.each(performance, function(index, data) {
console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
});
}
console.groupEnd();
}
performance = [];
}
},
invoke: function(query, passedArguments, context) {
var
object = instance,
maxDepth,
found,
response
;
passedArguments = passedArguments || queryArguments;
context = element || context;
if(typeof query == 'string' && object !== undefined) {
query = query.split(/[\. ]/);
maxDepth = query.length - 1;
$.each(query, function(depth, value) {
var camelCaseValue = (depth != maxDepth)
? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
: query
;
if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
object = object[camelCaseValue];
}
else if( object[camelCaseValue] !== undefined ) {
found = object[camelCaseValue];
return false;
}
else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
object = object[value];
}
else if( object[value] !== undefined ) {
found = object[value];
return false;
}
else {
return false;
}
});
}
if ( $.isFunction( found ) ) {
response = found.apply(context, passedArguments);
}
else if(found !== undefined) {
response = found;
}
if($.isArray(returnedValue)) {
returnedValue.push(response);
}
else if(returnedValue !== undefined) {
returnedValue = [returnedValue, response];
}
else if(response !== undefined) {
returnedValue = response;
}
return found;
}
};
if(methodInvoked) {
if(instance === undefined) {
module.initialize();
}
module.invoke(query);
}
else {
if(instance !== undefined) {
instance.invoke('destroy');
}
module.initialize();
}
})
;
return (returnedValue !== undefined)
? returnedValue
: this
;
};
$.fn.shape.settings = {
// module info
name : 'Shape',
// debug content outputted to console
debug : false,
// verbose debug output
verbose : true,
// performance data output
performance: true,
// event namespace
namespace : 'shape',
// callback occurs on side change
beforeChange : function() {},
onChange : function() {},
// allow animation to same side
allowRepeats: false,
// animation duration
duration : 700,
// possible errors
error: {
side : 'You tried to switch to a side that does not exist.',
method : 'The method you called is not defined'
},
// classnames used
className : {
animating : 'animating',
hidden : 'hidden',
loading : 'loading',
active : 'active'
},
// selectors used
selector : {
sides : '.sides',
side : '.side'
}
};
})( jQuery, window , document );