← All changes | assets/src/js/vendor/jquery/jquery-scrollTo.js +209 -209 4.3.8 → 4.4.9 View file →

		@@ -1,210 +1,210 @@
1		-/*!
2		- * jQuery.scrollTo
3		- * Copyright (c) 2007-2015 Ariel Flesler - aflesler ○ gmail • com | http://flesler.blogspot.com
4		- * Licensed under MIT
5		- * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
6		- * @projectDescription Lightweight, cross-browser and highly customizable animated scrolling with jQuery
7		- * @author Ariel Flesler
8		- * @version 2.1.2
9		- */
10		-;(function(factory) {
11		- 'use strict';
12		- if (typeof define === 'function' && define.amd) {
13		- // AMD
14		- define(['jquery'], factory);
15		- } else if (typeof module !== 'undefined' && module.exports) {
16		- // CommonJS
17		- module.exports = factory(require('jquery'));
18		- } else {
19		- // Global
20		- factory(jQuery);
21		- }
22		-})(function($) {
23		- 'use strict';
24		-
25		- var $scrollTo = $.scrollTo = function(target, duration, settings) {
26		- return $(window).scrollTo(target, duration, settings);
27		- };
28		-
29		- $scrollTo.defaults = {
30		- axis:'xy',
31		- duration: 0,
32		- limit:true
33		- };
34		-
35		- function isWin(elem) {
36		- return !elem.nodeName ||
37		- $.inArray(elem.nodeName.toLowerCase(), ['iframe','#document','html','body']) !== -1;
38		- }
39		-
40		- $.fn.scrollTo = function(target, duration, settings) {
41		- if (typeof duration === 'object') {
42		- settings = duration;
43		- duration = 0;
44		- }
45		- if (typeof settings === 'function') {
46		- settings = { onAfter:settings };
47		- }
48		- if (target === 'max') {
49		- target = 9e9;
50		- }
51		-
52		- settings = $.extend({}, $scrollTo.defaults, settings);
53		- // Speed is still recognized for backwards compatibility
54		- duration = duration || settings.duration;
55		- // Make sure the settings are given right
56		- var queue = settings.queue && settings.axis.length > 1;
57		- if (queue) {
58		- // Let's keep the overall duration
59		- duration /= 2;
60		- }
61		- settings.offset = both(settings.offset);
62		- settings.over = both(settings.over);
63		-
64		- return this.each(function() {
65		- // Null target yields nothing, just like jQuery does
66		- if (target === null) return;
67		-
68		- var win = isWin(this),
69		- elem = win ? this.contentWindow || window : this,
70		- $elem = $(elem),
71		- targ = target,
72		- attr = {},
73		- toff;
74		-
75		- switch (typeof targ) {
76		- // A number will pass the regex
77		- case 'number':
78		- case 'string':
79		- if (/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)) {
80		- targ = both(targ);
81		- // We are done
82		- break;
83		- }
84		- // Relative/Absolute selector
85		- targ = win ? $(targ) : $(targ, elem);
86		- /* falls through */
87		- case 'object':
88		- if (targ.length === 0) return;
89		- // DOMElement / jQuery
90		- if (targ.is || targ.style) {
91		- // Get the real position of the target
92		- toff = (targ = $(targ)).offset();
93		- }
94		- }
95		-
96		- var offset = $.isFunction(settings.offset) && settings.offset(elem, targ) || settings.offset;
97		-
98		- $.each(settings.axis.split(''), function(i, axis) {
99		- var Pos = axis === 'x' ? 'Left' : 'Top',
100		- pos = Pos.toLowerCase(),
101		- key = 'scroll' + Pos,
102		- prev = $elem[key](),
103		- max = $scrollTo.max(elem, axis);
104		-
105		- if (toff) {// jQuery / DOMElement
106		- attr[key] = toff[pos] + (win ? 0 : prev - $elem.offset()[pos]);
107		-
108		- // If it's a dom element, reduce the margin
109		- if (settings.margin) {
110		- attr[key] -= parseInt(targ.css('margin'+Pos), 10) || 0;
111		- attr[key] -= parseInt(targ.css('border'+Pos+'Width'), 10) || 0;
112		- }
113		-
114		- attr[key] += offset[pos] || 0;
115		-
116		- if (settings.over[pos]) {
117		- // Scroll to a fraction of its width/height
118		- attr[key] += targ[axis === 'x'?'width':'height']() * settings.over[pos];
119		- }
120		- } else {
121		- var val = targ[pos];
122		- // Handle percentage values
123		- attr[key] = val.slice && val.slice(-1) === '%' ?
124		- parseFloat(val) / 100 * max
125		- : val;
126		- }
127		-
128		- // Number or 'number'
129		- if (settings.limit && /^\d+$/.test(attr[key])) {
130		- // Check the limits
131		- attr[key] = attr[key] <= 0 ? 0 : Math.min(attr[key], max);
132		- }
133		-
134		- // Don't waste time animating, if there's no need.
135		- if (!i && settings.axis.length > 1) {
136		- if (prev === attr[key]) {
137		- // No animation needed
138		- attr = {};
139		- } else if (queue) {
140		- // Intermediate animation
141		- animate(settings.onAfterFirst);
142		- // Don't animate this axis again in the next iteration.
143		- attr = {};
144		- }
145		- }
146		- });
147		-
148		- animate(settings.onAfter);
149		-
150		- function animate(callback) {
151		- var opts = $.extend({}, settings, {
152		- // The queue setting conflicts with animate()
153		- // Force it to always be true
154		- queue: true,
155		- duration: duration,
156		- complete: callback && function() {
157		- callback.call(elem, targ, settings);
158		- }
159		- });
160		- $elem.animate(attr, opts);
161		- }
162		- });
163		- };
164		-
165		- // Max scrolling position, works on quirks mode
166		- // It only fails (not too badly) on IE, quirks mode.
167		- $scrollTo.max = function(elem, axis) {
168		- var Dim = axis === 'x' ? 'Width' : 'Height',
169		- scroll = 'scroll'+Dim;
170		-
171		- if (!isWin(elem))
172		- return elem[scroll] - $(elem)[Dim.toLowerCase()]();
173		-
174		- var size = 'client' + Dim,
175		- doc = elem.ownerDocument || elem.document,
176		- html = doc.documentElement,
177		- body = doc.body;
178		-
179		- return Math.max(html[scroll], body[scroll]) - Math.min(html[size], body[size]);
180		- };
181		-
182		- function both(val) {
183		- return $.isFunction(val) || $.isPlainObject(val) ? val : { top:val, left:val };
184		- }
185		-
186		- // Add special hooks so that window scroll properties can be animated
187		- $.Tween.propHooks.scrollLeft =
188		- $.Tween.propHooks.scrollTop = {
189		- get: function(t) {
190		- return $(t.elem)[t.prop]();
191		- },
192		- set: function(t) {
193		- var curr = this.get(t);
194		- // If interrupt is true and user scrolled, stop animating
195		- if (t.options.interrupt && t._last && t._last !== curr) {
196		- return $(t.elem).stop();
197		- }
198		- var next = Math.round(t.now);
199		- // Don't waste CPU
200		- // Browsers don't render floating point scroll
201		- if (curr !== next) {
202		- $(t.elem)[t.prop](next);
203		- t._last = this.get(t);
204		- }
205		- }
206		- };
207		-
208		- // AMD requirement
209		- return $scrollTo;
	1	+/*!
	2	+ * jQuery.scrollTo
	3	+ * Copyright (c) 2007-2015 Ariel Flesler - aflesler ○ gmail • com | http://flesler.blogspot.com
	4	+ * Licensed under MIT
	5	+ * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
	6	+ * @projectDescription Lightweight, cross-browser and highly customizable animated scrolling with jQuery
	7	+ * @author Ariel Flesler
	8	+ * @version 2.1.2
	9	+ */
	10	+;(function(factory) {
	11	+ 'use strict';
	12	+ if (typeof define === 'function' && define.amd) {
	13	+ // AMD
	14	+ define(['jquery'], factory);
	15	+ } else if (typeof module !== 'undefined' && module.exports) {
	16	+ // CommonJS
	17	+ module.exports = factory(require('jquery'));
	18	+ } else {
	19	+ // Global
	20	+ factory(jQuery);
	21	+ }
	22	+})(function($) {
	23	+ 'use strict';
	24	+
	25	+ var $scrollTo = $.scrollTo = function(target, duration, settings) {
	26	+ return $(window).scrollTo(target, duration, settings);
	27	+ };
	28	+
	29	+ $scrollTo.defaults = {
	30	+ axis:'xy',
	31	+ duration: 0,
	32	+ limit:true
	33	+ };
	34	+
	35	+ function isWin(elem) {
	36	+ return !elem.nodeName ||
	37	+ $.inArray(elem.nodeName.toLowerCase(), ['iframe','#document','html','body']) !== -1;
	38	+ }
	39	+
	40	+ $.fn.scrollTo = function(target, duration, settings) {
	41	+ if (typeof duration === 'object') {
	42	+ settings = duration;
	43	+ duration = 0;
	44	+ }
	45	+ if (typeof settings === 'function') {
	46	+ settings = { onAfter:settings };
	47	+ }
	48	+ if (target === 'max') {
	49	+ target = 9e9;
	50	+ }
	51	+
	52	+ settings = $.extend({}, $scrollTo.defaults, settings);
	53	+ // Speed is still recognized for backwards compatibility
	54	+ duration = duration || settings.duration;
	55	+ // Make sure the settings are given right
	56	+ var queue = settings.queue && settings.axis.length > 1;
	57	+ if (queue) {
	58	+ // Let's keep the overall duration
	59	+ duration /= 2;
	60	+ }
	61	+ settings.offset = both(settings.offset);
	62	+ settings.over = both(settings.over);
	63	+
	64	+ return this.each(function() {
	65	+ // Null target yields nothing, just like jQuery does
	66	+ if (target === null) return;
	67	+
	68	+ var win = isWin(this),
	69	+ elem = win ? this.contentWindow || window : this,
	70	+ $elem = $(elem),
	71	+ targ = target,
	72	+ attr = {},
	73	+ toff;
	74	+
	75	+ switch (typeof targ) {
	76	+ // A number will pass the regex
	77	+ case 'number':
	78	+ case 'string':
	79	+ if (/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)) {
	80	+ targ = both(targ);
	81	+ // We are done
	82	+ break;
	83	+ }
	84	+ // Relative/Absolute selector
	85	+ targ = win ? $(targ) : $(targ, elem);
	86	+ /* falls through */
	87	+ case 'object':
	88	+ if (targ.length === 0) return;
	89	+ // DOMElement / jQuery
	90	+ if (targ.is || targ.style) {
	91	+ // Get the real position of the target
	92	+ toff = (targ = $(targ)).offset();
	93	+ }
	94	+ }
	95	+
	96	+ var offset = $.isFunction(settings.offset) && settings.offset(elem, targ) || settings.offset;
	97	+
	98	+ $.each(settings.axis.split(''), function(i, axis) {
	99	+ var Pos = axis === 'x' ? 'Left' : 'Top',
	100	+ pos = Pos.toLowerCase(),
	101	+ key = 'scroll' + Pos,
	102	+ prev = $elem[key](),
	103	+ max = $scrollTo.max(elem, axis);
	104	+
	105	+ if (toff) {// jQuery / DOMElement
	106	+ attr[key] = toff[pos] + (win ? 0 : prev - $elem.offset()[pos]);
	107	+
	108	+ // If it's a dom element, reduce the margin
	109	+ if (settings.margin) {
	110	+ attr[key] -= parseInt(targ.css('margin'+Pos), 10) || 0;
	111	+ attr[key] -= parseInt(targ.css('border'+Pos+'Width'), 10) || 0;
	112	+ }
	113	+
	114	+ attr[key] += offset[pos] || 0;
	115	+
	116	+ if (settings.over[pos]) {
	117	+ // Scroll to a fraction of its width/height
	118	+ attr[key] += targ[axis === 'x'?'width':'height']() * settings.over[pos];
	119	+ }
	120	+ } else {
	121	+ var val = targ[pos];
	122	+ // Handle percentage values
	123	+ attr[key] = val.slice && val.slice(-1) === '%' ?
	124	+ parseFloat(val) / 100 * max
	125	+ : val;
	126	+ }
	127	+
	128	+ // Number or 'number'
	129	+ if (settings.limit && /^\d+$/.test(attr[key])) {
	130	+ // Check the limits
	131	+ attr[key] = attr[key] <= 0 ? 0 : Math.min(attr[key], max);
	132	+ }
	133	+
	134	+ // Don't waste time animating, if there's no need.
	135	+ if (!i && settings.axis.length > 1) {
	136	+ if (prev === attr[key]) {
	137	+ // No animation needed
	138	+ attr = {};
	139	+ } else if (queue) {
	140	+ // Intermediate animation
	141	+ animate(settings.onAfterFirst);
	142	+ // Don't animate this axis again in the next iteration.
	143	+ attr = {};
	144	+ }
	145	+ }
	146	+ });
	147	+
	148	+ animate(settings.onAfter);
	149	+
	150	+ function animate(callback) {
	151	+ var opts = $.extend({}, settings, {
	152	+ // The queue setting conflicts with animate()
	153	+ // Force it to always be true
	154	+ queue: true,
	155	+ duration: duration,
	156	+ complete: callback && function() {
	157	+ callback.call(elem, targ, settings);
	158	+ }
	159	+ });
	160	+ $elem.animate(attr, opts);
	161	+ }
	162	+ });
	163	+ };
	164	+
	165	+ // Max scrolling position, works on quirks mode
	166	+ // It only fails (not too badly) on IE, quirks mode.
	167	+ $scrollTo.max = function(elem, axis) {
	168	+ var Dim = axis === 'x' ? 'Width' : 'Height',
	169	+ scroll = 'scroll'+Dim;
	170	+
	171	+ if (!isWin(elem))
	172	+ return elem[scroll] - $(elem)[Dim.toLowerCase()]();
	173	+
	174	+ var size = 'client' + Dim,
	175	+ doc = elem.ownerDocument || elem.document,
	176	+ html = doc.documentElement,
	177	+ body = doc.body;
	178	+
	179	+ return Math.max(html[scroll], body[scroll]) - Math.min(html[size], body[size]);
	180	+ };
	181	+
	182	+ function both(val) {
	183	+ return $.isFunction(val) || $.isPlainObject(val) ? val : { top:val, left:val };
	184	+ }
	185	+
	186	+ // Add special hooks so that window scroll properties can be animated
	187	+ $.Tween.propHooks.scrollLeft =
	188	+ $.Tween.propHooks.scrollTop = {
	189	+ get: function(t) {
	190	+ return $(t.elem)[t.prop]();
	191	+ },
	192	+ set: function(t) {
	193	+ var curr = this.get(t);
	194	+ // If interrupt is true and user scrolled, stop animating
	195	+ if (t.options.interrupt && t._last && t._last !== curr) {
	196	+ return $(t.elem).stop();
	197	+ }
	198	+ var next = Math.round(t.now);
	199	+ // Don't waste CPU
	200	+ // Browsers don't render floating point scroll
	201	+ if (curr !== next) {
	202	+ $(t.elem)[t.prop](next);
	203	+ t._last = this.get(t);
	204	+ }
	205	+ }
	206	+ };
	207	+
	208	+ // AMD requirement
	209	+ return $scrollTo;
210	210	});