685 lines
No EOL
18 KiB
JavaScript
685 lines
No EOL
18 KiB
JavaScript
/**
|
|
* jQuery asPieProgress v0.4.6
|
|
* https://github.com/amazingSurge/jquery-asPieProgress
|
|
*
|
|
* Copyright (c) amazingSurge
|
|
* Released under the LGPL-3.0 license
|
|
*/
|
|
(function(global, factory) {
|
|
if (typeof define === "function" && define.amd) {
|
|
define(['jquery'], factory);
|
|
} else if (typeof exports !== "undefined") {
|
|
factory(require('jquery'));
|
|
} else {
|
|
var mod = {
|
|
exports: {}
|
|
};
|
|
factory(global.jQuery);
|
|
global.jqueryAsPieProgressEs = mod.exports;
|
|
}
|
|
})(this,
|
|
|
|
function(_jquery) {
|
|
'use strict';
|
|
|
|
var _jquery2 = _interopRequireDefault(_jquery);
|
|
|
|
function _interopRequireDefault(obj) {
|
|
return obj && obj.__esModule ? obj : {
|
|
default: obj
|
|
};
|
|
}
|
|
|
|
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ?
|
|
|
|
function(obj) {
|
|
return typeof obj;
|
|
}
|
|
:
|
|
|
|
function(obj) {
|
|
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
|
|
};
|
|
|
|
function _classCallCheck(instance, Constructor) {
|
|
if (!(instance instanceof Constructor)) {
|
|
throw new TypeError("Cannot call a class as a function");
|
|
}
|
|
}
|
|
|
|
var _createClass = function() {
|
|
function defineProperties(target, props) {
|
|
for (var i = 0; i < props.length; i++) {
|
|
var descriptor = props[i];
|
|
descriptor.enumerable = descriptor.enumerable || false;
|
|
descriptor.configurable = true;
|
|
|
|
if ("value" in descriptor)
|
|
descriptor.writable = true;
|
|
Object.defineProperty(target, descriptor.key, descriptor);
|
|
}
|
|
}
|
|
|
|
return function(Constructor, protoProps, staticProps) {
|
|
if (protoProps)
|
|
defineProperties(Constructor.prototype, protoProps);
|
|
|
|
if (staticProps)
|
|
defineProperties(Constructor, staticProps);
|
|
|
|
return Constructor;
|
|
};
|
|
}();
|
|
|
|
var SvgElement = function SvgElement(tag, attrs) {
|
|
'use strict';
|
|
|
|
var elem = document.createElementNS('http://www.w3.org/2000/svg', tag);
|
|
|
|
if (!attrs) {
|
|
|
|
return elem;
|
|
}
|
|
|
|
for (var key in attrs) {
|
|
|
|
if (!Object.hasOwnProperty.call(attrs, key)) {
|
|
continue;
|
|
}
|
|
|
|
elem.setAttribute(key, attrs[key]);
|
|
}
|
|
|
|
return elem;
|
|
};
|
|
|
|
if (!Date.now) {
|
|
Date.now = function() {
|
|
'use strict';
|
|
|
|
return new Date().getTime();
|
|
}
|
|
;
|
|
}
|
|
|
|
var vendors = ['webkit', 'moz'];
|
|
|
|
for (var i = 0; i < vendors.length && !window.requestAnimationFrame; ++i) {
|
|
var vp = vendors[i];
|
|
window.requestAnimationFrame = window[vp + 'RequestAnimationFrame'];
|
|
window.cancelAnimationFrame = window[vp + 'CancelAnimationFrame'] || window[vp + 'CancelRequestAnimationFrame'];
|
|
}
|
|
|
|
if (/iP(ad|hone|od).*OS (6|7|8)/.test(window.navigator.userAgent) // iOS6 is buggy
|
|
|| !window.requestAnimationFrame || !window.cancelAnimationFrame) {
|
|
(function() {
|
|
var lastTime = 0;
|
|
window.requestAnimationFrame = function(callback) {
|
|
'use strict';
|
|
|
|
var now = getTime();
|
|
var nextTime = Math.max(lastTime + 16, now);
|
|
|
|
return setTimeout(
|
|
|
|
function() {
|
|
callback(lastTime = nextTime);
|
|
}
|
|
, nextTime - now);
|
|
}
|
|
;
|
|
window.cancelAnimationFrame = clearTimeout;
|
|
})();
|
|
}
|
|
|
|
var getTime = function getTime() {
|
|
if (typeof window.performance !== 'undefined' && window.performance.now) {
|
|
|
|
return window.performance.now();
|
|
}
|
|
|
|
return Date.now();
|
|
};
|
|
|
|
var isPercentage = function isPercentage(n) {
|
|
'use strict';
|
|
|
|
return typeof n === 'string' && n.indexOf('%') !== -1;
|
|
};
|
|
|
|
var svgSupported = 'createElementNS' in document && new SvgElement('svg', {}).createSVGRect;
|
|
|
|
var easingBezier = function easingBezier(mX1, mY1, mX2, mY2) {
|
|
'use strict';
|
|
|
|
var a = function a(aA1, aA2) {
|
|
return 1.0 - 3.0 * aA2 + 3.0 * aA1;
|
|
};
|
|
|
|
var b = function b(aA1, aA2) {
|
|
return 3.0 * aA2 - 6.0 * aA1;
|
|
};
|
|
|
|
var c = function c(aA1) {
|
|
return 3.0 * aA1;
|
|
};
|
|
|
|
// Returns x(t) given t, x1, and x2, or y(t) given t, y1, and y2.
|
|
var calcBezier = function calcBezier(aT, aA1, aA2) {
|
|
return ((a(aA1, aA2) * aT + b(aA1, aA2)) * aT + c(aA1)) * aT;
|
|
};
|
|
|
|
// Returns dx/dt given t, x1, and x2, or dy/dt given t, y1, and y2.
|
|
var getSlope = function getSlope(aT, aA1, aA2) {
|
|
return 3.0 * a(aA1, aA2) * aT * aT + 2.0 * b(aA1, aA2) * aT + c(aA1);
|
|
};
|
|
|
|
var getTForX = function getTForX(aX) {
|
|
// Newton raphson iteration
|
|
var aGuessT = aX;
|
|
|
|
for (var _i = 0; _i < 4; ++_i) {
|
|
var currentSlope = getSlope(aGuessT, mX1, mX2);
|
|
|
|
if (currentSlope === 0.0) {
|
|
|
|
return aGuessT;
|
|
}
|
|
var currentX = calcBezier(aGuessT, mX1, mX2) - aX;
|
|
aGuessT -= currentX / currentSlope;
|
|
}
|
|
|
|
return aGuessT;
|
|
};
|
|
|
|
if (mX1 === mY1 && mX2 === mY2) {
|
|
|
|
return {
|
|
css: 'linear',
|
|
fn: function fn(aX) {
|
|
return aX;
|
|
}
|
|
};
|
|
}
|
|
|
|
return {
|
|
css: 'cubic-bezier(' + mX1 + ',' + mY1 + ',' + mX2 + ',' + mY2 + ')',
|
|
fn: function fn(aX) {
|
|
return calcBezier(getTForX(aX), mY1, mY2);
|
|
}
|
|
};
|
|
};
|
|
|
|
var EASING = {
|
|
ease: easingBezier(0.25, 0.1, 0.25, 1.0),
|
|
linear: easingBezier(0.00, 0.0, 1.00, 1.0),
|
|
'ease-in': easingBezier(0.42, 0.0, 1.00, 1.0),
|
|
'ease-out': easingBezier(0.00, 0.0, 0.58, 1.0),
|
|
'ease-in-out': easingBezier(0.42, 0.0, 0.58, 1.0)
|
|
};
|
|
|
|
var DEFAULTS = {
|
|
namespace: 'asPieProgress',
|
|
classes: {
|
|
svg: 'pie_progress__svg',
|
|
element: 'pie_progress',
|
|
number: 'pie_progress__number',
|
|
content: 'pie_progress__content'
|
|
},
|
|
min: 0,
|
|
max: 100,
|
|
goal: 100,
|
|
size: 160,
|
|
speed: 15, // speed of 1/100
|
|
barcolor: '#ef1e25',
|
|
barsize: '4',
|
|
trackcolor: '#f2f2f2',
|
|
fillcolor: 'none',
|
|
easing: 'ease',
|
|
numberCallback: function numberCallback(n) {
|
|
'use strict';
|
|
|
|
var percentage = Math.round(this.getPercentage(n));
|
|
|
|
return percentage + '%';
|
|
},
|
|
|
|
contentCallback: null
|
|
};
|
|
|
|
var NAMESPACE$1 = 'asPieProgress';
|
|
|
|
var asPieProgress = function() {
|
|
function asPieProgress(element, options) {
|
|
_classCallCheck(this, asPieProgress);
|
|
|
|
this.element = element;
|
|
this.$element = (0, _jquery2.default)(element);
|
|
|
|
this.options = _jquery2.default.extend(true, {}, DEFAULTS, options, this.$element.data());
|
|
this.namespace = this.options.namespace;
|
|
|
|
this.classes = this.options.classes;
|
|
this.easing = EASING[this.options.easing] || EASING.ease;
|
|
this.$element.addClass(this.classes.element);
|
|
|
|
this.min = this.$element.attr('aria-valuemin');
|
|
this.max = this.$element.attr('aria-valuemax');
|
|
this.min = this.min ? parseInt(this.min, 10) : this.options.min;
|
|
this.max = this.max ? parseInt(this.max, 10) : this.options.max;
|
|
this.first = this.$element.attr('aria-valuenow');
|
|
this.first = this.first ? parseInt(this.first, 10) : this.options.first ? this.options.first : this.min;
|
|
this.now = this.first;
|
|
this.goal = this.options.goal;
|
|
|
|
this._frameId = null;
|
|
|
|
this.initialized = false;
|
|
|
|
this._trigger('init');
|
|
this.init();
|
|
}
|
|
|
|
_createClass(asPieProgress, [{
|
|
key: 'init',
|
|
value: function init() {
|
|
this.$number = this.$element.find('.' + this.classes.number);
|
|
this.$content = this.$element.find('.' + this.classes.content);
|
|
|
|
this.size = this.options.size;
|
|
this.width = this.size;
|
|
this.height = this.size;
|
|
|
|
this.prepare();
|
|
|
|
this.initialized = true;
|
|
this._trigger('ready');
|
|
}
|
|
}, {
|
|
key: 'prepare',
|
|
value: function prepare() {
|
|
if (!svgSupported) {
|
|
|
|
return;
|
|
}
|
|
|
|
this.svg = new SvgElement('svg', {
|
|
version: '1.1',
|
|
preserveAspectRatio: 'xMinYMin meet',
|
|
viewBox: '0 0 ' + this.width + ' ' + this.height
|
|
});
|
|
|
|
this.buildTrack();
|
|
this.buildBar();
|
|
|
|
(0, _jquery2.default)('<div class="' + this.classes.svg + '"></div>').append(this.svg).appendTo(this.$element);
|
|
}
|
|
}, {
|
|
key: 'buildTrack',
|
|
value: function buildTrack() {
|
|
var height = this.size,
|
|
width = this.size;
|
|
|
|
var cx = width / 2,
|
|
cy = height / 2;
|
|
|
|
var barsize = this.options.barsize;
|
|
|
|
var ellipse = new SvgElement('ellipse', {
|
|
rx: cx - barsize / 2,
|
|
ry: cy - barsize / 2,
|
|
cx: cx,
|
|
cy: cy,
|
|
stroke: this.options.trackcolor,
|
|
fill: this.options.fillcolor,
|
|
'stroke-width': barsize
|
|
});
|
|
|
|
this.svg.appendChild(ellipse);
|
|
}
|
|
}, {
|
|
key: 'buildBar',
|
|
value: function buildBar() {
|
|
if (!svgSupported) {
|
|
|
|
return;
|
|
}
|
|
|
|
var path = new SvgElement('path', {
|
|
fill: 'none',
|
|
'stroke-width': this.options.barsize,
|
|
stroke: this.options.barcolor
|
|
});
|
|
this.bar = path;
|
|
this.svg.appendChild(path);
|
|
|
|
this._drawBar(this.first);
|
|
this._updateBar();
|
|
}
|
|
}, {
|
|
key: '_drawBar',
|
|
value: function _drawBar(n) {
|
|
if (!svgSupported) {
|
|
|
|
return;
|
|
}
|
|
|
|
this.barGoal = n;
|
|
var height = this.size,
|
|
width = this.size;
|
|
|
|
var cx = width / 2,
|
|
cy = height / 2,
|
|
startAngle = 0;
|
|
|
|
var barsize = this.options.barsize;
|
|
|
|
var r = Math.min(cx, cy) - barsize / 2;
|
|
this.r = r;
|
|
var percentage = this.getPercentage(n);
|
|
|
|
if (percentage === 100) {
|
|
percentage -= 0.0001;
|
|
}
|
|
var endAngle = startAngle + percentage * Math.PI * 2 / 100;
|
|
|
|
var x1 = cx + r * Math.sin(startAngle),
|
|
x2 = cx + r * Math.sin(endAngle),
|
|
y1 = cy - r * Math.cos(startAngle),
|
|
y2 = cy - r * Math.cos(endAngle);
|
|
|
|
// This is a flag for angles larger than than a half circle
|
|
// It is required by the SVG arc drawing component
|
|
var big = 0;
|
|
|
|
if (endAngle - startAngle > Math.PI) {
|
|
big = 1;
|
|
}
|
|
|
|
// This string holds the path details
|
|
var d = 'M' + x1 + ',' + y1 + ' A' + r + ',' + r + ' 0 ' + big + ' 1 ' + x2 + ',' + y2;
|
|
|
|
this.bar.setAttribute('d', d);
|
|
}
|
|
}, {
|
|
key: '_updateBar',
|
|
value: function _updateBar() {
|
|
if (!svgSupported) {
|
|
|
|
return;
|
|
}
|
|
var percenage = this.getPercentage(this.now);
|
|
|
|
var length = this.bar.getTotalLength();
|
|
var offset = length * (1 - percenage / this.getPercentage(this.barGoal));
|
|
|
|
this.bar.style.strokeDasharray = length + ' ' + length;
|
|
this.bar.style.strokeDashoffset = offset;
|
|
}
|
|
}, {
|
|
key: '_trigger',
|
|
value: function _trigger(eventType) {
|
|
for (var _len = arguments.length, params = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
|
|
params[_key - 1] = arguments[_key];
|
|
}
|
|
|
|
var data = [this].concat(params);
|
|
|
|
// event
|
|
this.$element.trigger(NAMESPACE$1 + '::' + eventType, data);
|
|
|
|
// callback
|
|
eventType = eventType.replace(/\b\w+\b/g,
|
|
|
|
function(word) {
|
|
return word.substring(0, 1).toUpperCase() + word.substring(1);
|
|
}
|
|
);
|
|
var onFunction = 'on' + eventType;
|
|
|
|
if (typeof this.options[onFunction] === 'function') {
|
|
this.options[onFunction].apply(this, params);
|
|
}
|
|
}
|
|
}, {
|
|
key: 'getPercentage',
|
|
value: function getPercentage(n) {
|
|
return 100 * (n - this.min) / (this.max - this.min);
|
|
}
|
|
}, {
|
|
key: 'go',
|
|
value: function go(goal) {
|
|
var that = this;
|
|
this._clear();
|
|
|
|
if (isPercentage(goal)) {
|
|
goal = parseInt(goal.replace('%', ''), 10);
|
|
goal = Math.round(this.min + goal / 100 * (this.max - this.min));
|
|
}
|
|
|
|
if (typeof goal === 'undefined') {
|
|
goal = this.goal;
|
|
}
|
|
|
|
if (goal > this.max) {
|
|
goal = this.max;
|
|
} else if (goal < this.min) {
|
|
goal = this.min;
|
|
}
|
|
|
|
if (this.barGoal < goal) {
|
|
this._drawBar(goal);
|
|
}
|
|
|
|
var start = that.now;
|
|
var startTime = getTime();
|
|
var endTime = startTime + Math.abs(start - goal) * 100 * that.options.speed / (that.max - that.min);
|
|
|
|
var animation = function animation(time) {
|
|
var next = void 0;
|
|
|
|
if (time > endTime) {
|
|
next = goal;
|
|
} else {
|
|
var distance = (time - startTime) / that.options.speed;
|
|
next = Math.round(that.easing.fn(distance / 100) * (that.max - that.min));
|
|
|
|
if (goal > start) {
|
|
next = start + next;
|
|
|
|
if (next > goal) {
|
|
next = goal;
|
|
}
|
|
} else {
|
|
next = start - next;
|
|
|
|
if (next < goal) {
|
|
next = goal;
|
|
}
|
|
}
|
|
}
|
|
|
|
that._update(next);
|
|
|
|
if (next === goal) {
|
|
window.cancelAnimationFrame(that._frameId);
|
|
that._frameId = null;
|
|
|
|
if (that.now === that.goal) {
|
|
that._trigger('finish');
|
|
}
|
|
} else {
|
|
that._frameId = window.requestAnimationFrame(animation);
|
|
}
|
|
};
|
|
|
|
that._frameId = window.requestAnimationFrame(animation);
|
|
}
|
|
}, {
|
|
key: '_update',
|
|
value: function _update(n) {
|
|
this.now = n;
|
|
|
|
this._updateBar();
|
|
|
|
this.$element.attr('aria-valuenow', this.now);
|
|
|
|
if (this.$number.length > 0 && typeof this.options.numberCallback === 'function') {
|
|
this.$number.html(this.options.numberCallback.call(this, [this.now]));
|
|
}
|
|
|
|
if (this.$content.length > 0 && typeof this.options.contentCallback === 'function') {
|
|
this.$content.html(this.options.contentCallback.call(this, [this.now]));
|
|
}
|
|
|
|
this._trigger('update', n);
|
|
}
|
|
}, {
|
|
key: '_clear',
|
|
value: function _clear() {
|
|
if (this._frameId) {
|
|
window.cancelAnimationFrame(this._frameId);
|
|
this._frameId = null;
|
|
}
|
|
}
|
|
}, {
|
|
key: 'get',
|
|
value: function get() {
|
|
return this.now;
|
|
}
|
|
}, {
|
|
key: 'start',
|
|
value: function start() {
|
|
this._clear();
|
|
this._trigger('start');
|
|
this.go(this.goal);
|
|
}
|
|
}, {
|
|
key: 'reset',
|
|
value: function reset() {
|
|
this._clear();
|
|
this._drawBar(this.first);
|
|
this._update(this.first);
|
|
this._trigger('reset');
|
|
}
|
|
}, {
|
|
key: 'stop',
|
|
value: function stop() {
|
|
this._clear();
|
|
this._trigger('stop');
|
|
}
|
|
}, {
|
|
key: 'finish',
|
|
value: function finish() {
|
|
this._clear();
|
|
this._update(this.goal);
|
|
this._trigger('finish');
|
|
}
|
|
}, {
|
|
key: 'destroy',
|
|
value: function destroy() {
|
|
this.$element.data(NAMESPACE$1, null);
|
|
this._trigger('destroy');
|
|
}
|
|
}], [{
|
|
key: 'registerEasing',
|
|
value: function registerEasing(name) {
|
|
for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
|
|
args[_key2 - 1] = arguments[_key2];
|
|
}
|
|
|
|
EASING[name] = easingBezier.apply(undefined, args);
|
|
}
|
|
}, {
|
|
key: 'getEasing',
|
|
value: function getEasing(name) {
|
|
return EASING[name];
|
|
}
|
|
}, {
|
|
key: 'setDefaults',
|
|
value: function setDefaults(options) {
|
|
_jquery2.default.extend(true, DEFAULTS, _jquery2.default.isPlainObject(options) && options);
|
|
}
|
|
}]);
|
|
|
|
return asPieProgress;
|
|
}();
|
|
|
|
var info = {
|
|
version: '0.4.6'
|
|
};
|
|
|
|
var NAMESPACE = 'asPieProgress';
|
|
var OtherAsPieProgress = _jquery2.default.fn.asPieProgress;
|
|
|
|
var jQueryAsPieProgress = function jQueryAsPieProgress(options) {
|
|
var _this = this;
|
|
|
|
for (var _len3 = arguments.length, args = Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
|
|
args[_key3 - 1] = arguments[_key3];
|
|
}
|
|
|
|
if (typeof options === 'string') {
|
|
var _ret2 = function() {
|
|
var method = options;
|
|
|
|
if (/^_/.test(method)) {
|
|
|
|
return {
|
|
v: false
|
|
};
|
|
} else if (/^(get)/.test(method)) {
|
|
var instance = _this.first().data(NAMESPACE);
|
|
|
|
if (instance && typeof instance[method] === 'function') {
|
|
|
|
return {
|
|
v: instance[method].apply(instance, args)
|
|
};
|
|
}
|
|
} else {
|
|
|
|
return {
|
|
v: _this.each(
|
|
|
|
function() {
|
|
var instance = _jquery2.default.data(this, NAMESPACE);
|
|
|
|
if (instance && typeof instance[method] === 'function') {
|
|
instance[method].apply(instance, args);
|
|
}
|
|
}
|
|
)
|
|
};
|
|
}
|
|
}();
|
|
|
|
if ((typeof _ret2 === 'undefined' ? 'undefined' : _typeof(_ret2)) === "object")
|
|
|
|
return _ret2.v;
|
|
}
|
|
|
|
return this.each(
|
|
|
|
function() {
|
|
if (!(0, _jquery2.default)(this).data(NAMESPACE)) {
|
|
(0, _jquery2.default)(this).data(NAMESPACE, new asPieProgress(this, options));
|
|
}
|
|
}
|
|
);
|
|
};
|
|
|
|
_jquery2.default.fn.asPieProgress = jQueryAsPieProgress;
|
|
|
|
_jquery2.default.asPieProgress = _jquery2.default.extend({
|
|
setDefaults: asPieProgress.setDefaults,
|
|
registerEasing: asPieProgress.registerEasing,
|
|
getEasing: asPieProgress.getEasing,
|
|
noConflict: function noConflict() {
|
|
_jquery2.default.fn.asPieProgress = OtherAsPieProgress;
|
|
|
|
return jQueryAsPieProgress;
|
|
}
|
|
}, info);
|
|
}
|
|
); |