mirror of
https://github.com/openSUSE/osem.git
synced 2026-08-18 06:01:12 +00:00
Get off off rails-assets
Just moving the things we currently use (and should drop in the ASAP) to vendor/assets
This commit is contained in:
Henne Vogelsang
parent
9fd0807a9a
commit
b6560dbb34
659 changed files with 129299 additions and 67 deletions
358
vendor/assets/javascripts/jquery-smooth-scroll/jquery.smooth-scroll.js
vendored
Normal file
358
vendor/assets/javascripts/jquery-smooth-scroll/jquery.smooth-scroll.js
vendored
Normal file
|
|
@ -0,0 +1,358 @@
|
|||
/*!
|
||||
* jQuery Smooth Scroll - v2.2.0 - 2017-05-05
|
||||
* https://github.com/kswedberg/jquery-smooth-scroll
|
||||
* Copyright (c) 2017 Karl Swedberg
|
||||
* Licensed MIT
|
||||
*/
|
||||
|
||||
(function(factory) {
|
||||
if (typeof define === 'function' && define.amd) {
|
||||
// AMD. Register as an anonymous module.
|
||||
define(['jquery'], factory);
|
||||
} else if (typeof module === 'object' && module.exports) {
|
||||
// CommonJS
|
||||
factory(require('jquery'));
|
||||
} else {
|
||||
// Browser globals
|
||||
factory(jQuery);
|
||||
}
|
||||
}(function($) {
|
||||
|
||||
var version = '2.2.0';
|
||||
var optionOverrides = {};
|
||||
var defaults = {
|
||||
exclude: [],
|
||||
excludeWithin: [],
|
||||
offset: 0,
|
||||
|
||||
// one of 'top' or 'left'
|
||||
direction: 'top',
|
||||
|
||||
// if set, bind click events through delegation
|
||||
// supported since jQuery 1.4.2
|
||||
delegateSelector: null,
|
||||
|
||||
// jQuery set of elements you wish to scroll (for $.smoothScroll).
|
||||
// if null (default), $('html, body').firstScrollable() is used.
|
||||
scrollElement: null,
|
||||
|
||||
// only use if you want to override default behavior
|
||||
scrollTarget: null,
|
||||
|
||||
// automatically focus the target element after scrolling to it
|
||||
autoFocus: false,
|
||||
|
||||
// fn(opts) function to be called before scrolling occurs.
|
||||
// `this` is the element(s) being scrolled
|
||||
beforeScroll: function() {},
|
||||
|
||||
// fn(opts) function to be called after scrolling occurs.
|
||||
// `this` is the triggering element
|
||||
afterScroll: function() {},
|
||||
|
||||
// easing name. jQuery comes with "swing" and "linear." For others, you'll need an easing plugin
|
||||
// from jQuery UI or elsewhere
|
||||
easing: 'swing',
|
||||
|
||||
// speed can be a number or 'auto'
|
||||
// if 'auto', the speed will be calculated based on the formula:
|
||||
// (current scroll position - target scroll position) / autoCoeffic
|
||||
speed: 400,
|
||||
|
||||
// coefficient for "auto" speed
|
||||
autoCoefficient: 2,
|
||||
|
||||
// $.fn.smoothScroll only: whether to prevent the default click action
|
||||
preventDefault: true
|
||||
};
|
||||
|
||||
var getScrollable = function(opts) {
|
||||
var scrollable = [];
|
||||
var scrolled = false;
|
||||
var dir = opts.dir && opts.dir === 'left' ? 'scrollLeft' : 'scrollTop';
|
||||
|
||||
this.each(function() {
|
||||
var el = $(this);
|
||||
|
||||
if (this === document || this === window) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (document.scrollingElement && (this === document.documentElement || this === document.body)) {
|
||||
scrollable.push(document.scrollingElement);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
if (el[dir]() > 0) {
|
||||
scrollable.push(this);
|
||||
} else {
|
||||
// if scroll(Top|Left) === 0, nudge the element 1px and see if it moves
|
||||
el[dir](1);
|
||||
scrolled = el[dir]() > 0;
|
||||
|
||||
if (scrolled) {
|
||||
scrollable.push(this);
|
||||
}
|
||||
// then put it back, of course
|
||||
el[dir](0);
|
||||
}
|
||||
});
|
||||
|
||||
if (!scrollable.length) {
|
||||
this.each(function() {
|
||||
// If no scrollable elements and <html> has scroll-behavior:smooth because
|
||||
// "When this property is specified on the root element, it applies to the viewport instead."
|
||||
// and "The scroll-behavior property of the … body element is *not* propagated to the viewport."
|
||||
// → https://drafts.csswg.org/cssom-view/#propdef-scroll-behavior
|
||||
if (this === document.documentElement && $(this).css('scrollBehavior') === 'smooth') {
|
||||
scrollable = [this];
|
||||
}
|
||||
|
||||
// If still no scrollable elements, fall back to <body>,
|
||||
// if it's in the jQuery collection
|
||||
// (doing this because Safari sets scrollTop async,
|
||||
// so can't set it to 1 and immediately get the value.)
|
||||
if (!scrollable.length && this.nodeName === 'BODY') {
|
||||
scrollable = [this];
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Use the first scrollable element if we're calling firstScrollable()
|
||||
if (opts.el === 'first' && scrollable.length > 1) {
|
||||
scrollable = [scrollable[0]];
|
||||
}
|
||||
|
||||
return scrollable;
|
||||
};
|
||||
|
||||
var rRelative = /^([\-\+]=)(\d+)/;
|
||||
|
||||
$.fn.extend({
|
||||
scrollable: function(dir) {
|
||||
var scrl = getScrollable.call(this, {dir: dir});
|
||||
|
||||
return this.pushStack(scrl);
|
||||
},
|
||||
firstScrollable: function(dir) {
|
||||
var scrl = getScrollable.call(this, {el: 'first', dir: dir});
|
||||
|
||||
return this.pushStack(scrl);
|
||||
},
|
||||
|
||||
smoothScroll: function(options, extra) {
|
||||
options = options || {};
|
||||
|
||||
if (options === 'options') {
|
||||
if (!extra) {
|
||||
return this.first().data('ssOpts');
|
||||
}
|
||||
|
||||
return this.each(function() {
|
||||
var $this = $(this);
|
||||
var opts = $.extend($this.data('ssOpts') || {}, extra);
|
||||
|
||||
$(this).data('ssOpts', opts);
|
||||
});
|
||||
}
|
||||
|
||||
var opts = $.extend({}, $.fn.smoothScroll.defaults, options);
|
||||
|
||||
var clickHandler = function(event) {
|
||||
var escapeSelector = function(str) {
|
||||
return str.replace(/(:|\.|\/)/g, '\\$1');
|
||||
};
|
||||
|
||||
var link = this;
|
||||
var $link = $(this);
|
||||
var thisOpts = $.extend({}, opts, $link.data('ssOpts') || {});
|
||||
var exclude = opts.exclude;
|
||||
var excludeWithin = thisOpts.excludeWithin;
|
||||
var elCounter = 0;
|
||||
var ewlCounter = 0;
|
||||
var include = true;
|
||||
var clickOpts = {};
|
||||
var locationPath = $.smoothScroll.filterPath(location.pathname);
|
||||
var linkPath = $.smoothScroll.filterPath(link.pathname);
|
||||
var hostMatch = location.hostname === link.hostname || !link.hostname;
|
||||
var pathMatch = thisOpts.scrollTarget || (linkPath === locationPath);
|
||||
var thisHash = escapeSelector(link.hash);
|
||||
|
||||
if (thisHash && !$(thisHash).length) {
|
||||
include = false;
|
||||
}
|
||||
|
||||
if (!thisOpts.scrollTarget && (!hostMatch || !pathMatch || !thisHash)) {
|
||||
include = false;
|
||||
} else {
|
||||
while (include && elCounter < exclude.length) {
|
||||
if ($link.is(escapeSelector(exclude[elCounter++]))) {
|
||||
include = false;
|
||||
}
|
||||
}
|
||||
|
||||
while (include && ewlCounter < excludeWithin.length) {
|
||||
if ($link.closest(excludeWithin[ewlCounter++]).length) {
|
||||
include = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (include) {
|
||||
if (thisOpts.preventDefault) {
|
||||
event.preventDefault();
|
||||
}
|
||||
|
||||
$.extend(clickOpts, thisOpts, {
|
||||
scrollTarget: thisOpts.scrollTarget || thisHash,
|
||||
link: link
|
||||
});
|
||||
|
||||
$.smoothScroll(clickOpts);
|
||||
}
|
||||
};
|
||||
|
||||
if (options.delegateSelector !== null) {
|
||||
this
|
||||
.off('click.smoothscroll', options.delegateSelector)
|
||||
.on('click.smoothscroll', options.delegateSelector, clickHandler);
|
||||
} else {
|
||||
this
|
||||
.off('click.smoothscroll')
|
||||
.on('click.smoothscroll', clickHandler);
|
||||
}
|
||||
|
||||
return this;
|
||||
}
|
||||
});
|
||||
|
||||
var getExplicitOffset = function(val) {
|
||||
var explicit = {relative: ''};
|
||||
var parts = typeof val === 'string' && rRelative.exec(val);
|
||||
|
||||
if (typeof val === 'number') {
|
||||
explicit.px = val;
|
||||
} else if (parts) {
|
||||
explicit.relative = parts[1];
|
||||
explicit.px = parseFloat(parts[2]) || 0;
|
||||
}
|
||||
|
||||
return explicit;
|
||||
};
|
||||
|
||||
var onAfterScroll = function(opts) {
|
||||
var $tgt = $(opts.scrollTarget);
|
||||
|
||||
if (opts.autoFocus && $tgt.length) {
|
||||
$tgt[0].focus();
|
||||
|
||||
if (!$tgt.is(document.activeElement)) {
|
||||
$tgt.prop({tabIndex: -1});
|
||||
$tgt[0].focus();
|
||||
}
|
||||
}
|
||||
|
||||
opts.afterScroll.call(opts.link, opts);
|
||||
};
|
||||
|
||||
$.smoothScroll = function(options, px) {
|
||||
if (options === 'options' && typeof px === 'object') {
|
||||
return $.extend(optionOverrides, px);
|
||||
}
|
||||
var opts, $scroller, speed, delta;
|
||||
var explicitOffset = getExplicitOffset(options);
|
||||
var scrollTargetOffset = {};
|
||||
var scrollerOffset = 0;
|
||||
var offPos = 'offset';
|
||||
var scrollDir = 'scrollTop';
|
||||
var aniProps = {};
|
||||
var aniOpts = {};
|
||||
|
||||
if (explicitOffset.px) {
|
||||
opts = $.extend({link: null}, $.fn.smoothScroll.defaults, optionOverrides);
|
||||
} else {
|
||||
opts = $.extend({link: null}, $.fn.smoothScroll.defaults, options || {}, optionOverrides);
|
||||
|
||||
if (opts.scrollElement) {
|
||||
offPos = 'position';
|
||||
|
||||
if (opts.scrollElement.css('position') === 'static') {
|
||||
opts.scrollElement.css('position', 'relative');
|
||||
}
|
||||
}
|
||||
|
||||
if (px) {
|
||||
explicitOffset = getExplicitOffset(px);
|
||||
}
|
||||
}
|
||||
|
||||
scrollDir = opts.direction === 'left' ? 'scrollLeft' : scrollDir;
|
||||
|
||||
if (opts.scrollElement) {
|
||||
$scroller = opts.scrollElement;
|
||||
|
||||
if (!explicitOffset.px && !(/^(?:HTML|BODY)$/).test($scroller[0].nodeName)) {
|
||||
scrollerOffset = $scroller[scrollDir]();
|
||||
}
|
||||
} else {
|
||||
$scroller = $('html, body').firstScrollable(opts.direction);
|
||||
}
|
||||
|
||||
// beforeScroll callback function must fire before calculating offset
|
||||
opts.beforeScroll.call($scroller, opts);
|
||||
|
||||
scrollTargetOffset = explicitOffset.px ? explicitOffset : {
|
||||
relative: '',
|
||||
px: ($(opts.scrollTarget)[offPos]() && $(opts.scrollTarget)[offPos]()[opts.direction]) || 0
|
||||
};
|
||||
|
||||
aniProps[scrollDir] = scrollTargetOffset.relative + (scrollTargetOffset.px + scrollerOffset + opts.offset);
|
||||
|
||||
speed = opts.speed;
|
||||
|
||||
// automatically calculate the speed of the scroll based on distance / coefficient
|
||||
if (speed === 'auto') {
|
||||
|
||||
// $scroller[scrollDir]() is position before scroll, aniProps[scrollDir] is position after
|
||||
// When delta is greater, speed will be greater.
|
||||
delta = Math.abs(aniProps[scrollDir] - $scroller[scrollDir]());
|
||||
|
||||
// Divide the delta by the coefficient
|
||||
speed = delta / opts.autoCoefficient;
|
||||
}
|
||||
|
||||
aniOpts = {
|
||||
duration: speed,
|
||||
easing: opts.easing,
|
||||
complete: function() {
|
||||
onAfterScroll(opts);
|
||||
}
|
||||
};
|
||||
|
||||
if (opts.step) {
|
||||
aniOpts.step = opts.step;
|
||||
}
|
||||
|
||||
if ($scroller.length) {
|
||||
$scroller.stop().animate(aniProps, aniOpts);
|
||||
} else {
|
||||
onAfterScroll(opts);
|
||||
}
|
||||
};
|
||||
|
||||
$.smoothScroll.version = version;
|
||||
$.smoothScroll.filterPath = function(string) {
|
||||
string = string || '';
|
||||
|
||||
return string
|
||||
.replace(/^\//, '')
|
||||
.replace(/(?:index|default).[a-zA-Z]{3,4}$/, '')
|
||||
.replace(/\/$/, '');
|
||||
};
|
||||
|
||||
// default options
|
||||
$.fn.smoothScroll.defaults = defaults;
|
||||
|
||||
}));
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue