541 lines
17 KiB
JavaScript
541 lines
17 KiB
JavaScript
/*! UIkit 2.27.4 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
|
|
(function(addon) {
|
|
|
|
var component;
|
|
|
|
if (window.UIkit2) {
|
|
component = addon(UIkit2);
|
|
}
|
|
|
|
if (typeof define == 'function' && define.amd) {
|
|
define('uikit-grid', ['uikit'], function(){
|
|
return component || addon(UIkit2);
|
|
});
|
|
}
|
|
|
|
})(function(UI){
|
|
|
|
"use strict";
|
|
|
|
UI.component('grid', {
|
|
|
|
defaults: {
|
|
colwidth : 'auto',
|
|
animation : true,
|
|
duration : 300,
|
|
gutter : 0,
|
|
controls : false,
|
|
filter : false,
|
|
origin : UI.langdirection
|
|
},
|
|
|
|
boot: function() {
|
|
|
|
// init code
|
|
UI.ready(function(context) {
|
|
|
|
UI.$('[data-uk-grid]', context).each(function(){
|
|
|
|
var ele = UI.$(this);
|
|
|
|
if(!ele.data('grid')) {
|
|
UI.grid(ele, UI.Utils.options(ele.attr('data-uk-grid')));
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
init: function() {
|
|
|
|
var $this = this, gutter = String(this.options.gutter).trim().split(' ');
|
|
|
|
this.gutterv = parseInt(gutter[0], 10);
|
|
this.gutterh = parseInt((gutter[1] || gutter[0]), 10);
|
|
|
|
// make sure parent element has the right position property
|
|
this.element.css({'position': 'relative'});
|
|
|
|
this.controls = null;
|
|
this.origin = this.options.origin;
|
|
|
|
if (this.options.controls) {
|
|
|
|
this.controls = UI.$(this.options.controls);
|
|
|
|
// filter
|
|
this.controls.on('click', '[data-uk-filter]', function(e){
|
|
e.preventDefault();
|
|
$this.filter(UI.$(this).attr('data-uk-filter'));
|
|
});
|
|
|
|
// sort
|
|
this.controls.on('click', '[data-uk-sort]', function(e){
|
|
e.preventDefault();
|
|
var cmd = UI.$(this).attr('data-uk-sort').split(':');
|
|
$this.sort(cmd[0], cmd[1]);
|
|
});
|
|
}
|
|
|
|
UI.$win.on('load resize orientationchange', UI.Utils.debounce(function(){
|
|
|
|
if ($this.currentfilter) {
|
|
$this.filter($this.currentfilter);
|
|
} else {
|
|
this.update();
|
|
}
|
|
|
|
}.bind(this), 100));
|
|
|
|
this.on('display.uk.check', function(){
|
|
if ($this.element.is(':visible')) $this.update();
|
|
});
|
|
|
|
UI.domObserve(this.element, function(e) {
|
|
$this.update();
|
|
});
|
|
|
|
if (this.options.filter !== false) {
|
|
this.filter(this.options.filter);
|
|
} else {
|
|
this.update();
|
|
}
|
|
},
|
|
|
|
_prepareElements: function() {
|
|
|
|
var children = this.element.children(':not([data-grid-prepared])'), css;
|
|
|
|
// exit if no already prepared elements found
|
|
if (!children.length) {
|
|
return;
|
|
}
|
|
|
|
css = {
|
|
position : 'absolute',
|
|
boxSizing : 'border-box',
|
|
width : this.options.colwidth == 'auto' ? '' : this.options.colwidth
|
|
};
|
|
|
|
if (this.options.gutter) {
|
|
|
|
css['padding-'+this.origin] = this.gutterh;
|
|
css['padding-bottom'] = this.gutterv;
|
|
|
|
this.element.css('margin-'+this.origin, this.gutterh * -1);
|
|
}
|
|
|
|
children.attr('data-grid-prepared', 'true').css(css);
|
|
},
|
|
|
|
update: function(elements) {
|
|
|
|
var $this = this;
|
|
|
|
this._prepareElements();
|
|
|
|
elements = elements || this.element.children(':visible');
|
|
|
|
var children = elements,
|
|
maxwidth = this.element.width() + (2*this.gutterh) + 2,
|
|
left = 0,
|
|
top = 0,
|
|
positions = [],
|
|
|
|
item, width, height, pos, posi, i, z, max, size;
|
|
|
|
this.trigger('beforeupdate.uk.grid', [children]);
|
|
|
|
children.each(function(index){
|
|
|
|
size = getElementSize(this);
|
|
|
|
item = UI.$(this);
|
|
width = size.outerWidth;
|
|
height = size.outerHeight;
|
|
left = 0;
|
|
top = 0;
|
|
|
|
for (i=0,max=positions.length;i<max;i++) {
|
|
|
|
pos = positions[i];
|
|
|
|
if (left <= pos.aX) { left = pos.aX; }
|
|
if (maxwidth < (left + width)) { left = 0; }
|
|
if (top <= pos.aY) { top = pos.aY; }
|
|
}
|
|
|
|
posi = {
|
|
ele : item,
|
|
top : top,
|
|
width : width,
|
|
height : height,
|
|
aY : (top + height),
|
|
aX : (left + width)
|
|
};
|
|
|
|
posi[$this.origin] = left;
|
|
|
|
positions.push(posi);
|
|
});
|
|
|
|
var posPrev, maxHeight = 0, positionto;
|
|
|
|
// fix top
|
|
for (i=0,max=positions.length;i<max;i++) {
|
|
|
|
pos = positions[i];
|
|
top = 0;
|
|
|
|
for (z=0;z<i;z++) {
|
|
|
|
posPrev = positions[z];
|
|
|
|
// (posPrev.left + 1) fixex 1px bug when using % based widths
|
|
if (pos[this.origin] < posPrev.aX && (posPrev[this.origin] +1) < pos.aX) {
|
|
top = posPrev.aY;
|
|
}
|
|
}
|
|
|
|
pos.top = top;
|
|
pos.aY = top + pos.height;
|
|
|
|
maxHeight = Math.max(maxHeight, pos.aY);
|
|
}
|
|
|
|
maxHeight = maxHeight - this.gutterv;
|
|
|
|
if (this.options.animation) {
|
|
|
|
this.element.stop().animate({'height': maxHeight}, 100);
|
|
|
|
positions.forEach(function(pos){
|
|
|
|
positionto = {"top": pos.top, opacity: 1};
|
|
positionto[$this.origin] = pos[$this.origin];
|
|
|
|
pos.ele.stop().animate(positionto, this.options.duration);
|
|
}.bind(this));
|
|
|
|
} else {
|
|
|
|
this.element.css('height', maxHeight);
|
|
|
|
positions.forEach(function(pos){
|
|
positionto = {"top": pos.top, opacity: 1};
|
|
positionto[$this.origin] = pos[$this.origin];
|
|
pos.ele.css(positionto);
|
|
}.bind(this));
|
|
}
|
|
|
|
// make sure to trigger possible scrollpies etc.
|
|
setTimeout(function() {
|
|
UI.$doc.trigger('scrolling.uk.document');
|
|
}, 2 * this.options.duration * (this.options.animation ? 1:0));
|
|
|
|
this.trigger('afterupdate.uk.grid', [children]);
|
|
},
|
|
|
|
filter: function(filter) {
|
|
|
|
this.currentfilter = filter;
|
|
|
|
filter = filter || [];
|
|
|
|
if (typeof(filter) === 'number') {
|
|
filter = filter.toString();
|
|
}
|
|
|
|
if (typeof(filter) === 'string') {
|
|
filter = filter.split(/,/).map(function(item){ return item.trim(); });
|
|
}
|
|
|
|
var $this = this, children = this.element.children(), elements = {"visible": [], "hidden": []}, visible, hidden;
|
|
|
|
children.each(function(index){
|
|
|
|
var ele = UI.$(this), f = ele.attr('data-uk-filter'), infilter = filter.length ? false : true;
|
|
|
|
if (f) {
|
|
|
|
f = f.split(/,/).map(function(item){ return item.trim(); });
|
|
|
|
filter.forEach(function(item){
|
|
if (f.indexOf(item) > -1) infilter = true;
|
|
});
|
|
}
|
|
|
|
elements[infilter ? "visible":"hidden"].push(ele);
|
|
});
|
|
|
|
// convert to jQuery collections
|
|
elements.hidden = UI.$(elements.hidden).map(function () {return this[0];});
|
|
elements.visible = UI.$(elements.visible).map(function () {return this[0];});
|
|
|
|
elements.hidden.attr('aria-hidden', 'true').filter(':visible').fadeOut(this.options.duration);
|
|
elements.visible.attr('aria-hidden', 'false').filter(':hidden').css('opacity', 0).show();
|
|
|
|
$this.update(elements.visible);
|
|
|
|
if (this.controls && this.controls.length) {
|
|
this.controls.find('[data-uk-filter]').removeClass('uk-active').filter('[data-uk-filter="'+filter+'"]').addClass('uk-active');
|
|
}
|
|
},
|
|
|
|
sort: function(by, order){
|
|
|
|
order = order || 1;
|
|
|
|
// covert from string (asc|desc) to number
|
|
if (typeof(order) === 'string') {
|
|
order = order.toLowerCase() == 'desc' ? -1 : 1;
|
|
}
|
|
|
|
var elements = this.element.children();
|
|
|
|
elements.sort(function(a, b){
|
|
|
|
a = UI.$(a);
|
|
b = UI.$(b);
|
|
|
|
return (b.data(by) || '') < (a.data(by) || '') ? order : (order*-1);
|
|
|
|
}).appendTo(this.element);
|
|
|
|
this.update(elements.filter(':visible'));
|
|
|
|
if (this.controls && this.controls.length) {
|
|
this.controls.find('[data-uk-sort]').removeClass('uk-active').filter('[data-uk-sort="'+by+':'+(order == -1 ? 'desc':'asc')+'"]').addClass('uk-active');
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
/*!
|
|
* getSize v1.2.2
|
|
* measure size of elements
|
|
* MIT license
|
|
* https://github.com/desandro/get-size
|
|
*/
|
|
function _getSize() {
|
|
|
|
var prefixes = 'Webkit Moz ms Ms O'.split(' ');
|
|
var docElemStyle = document.documentElement.style;
|
|
|
|
function getStyleProperty( propName ) {
|
|
if ( !propName ) {
|
|
return;
|
|
}
|
|
|
|
// test standard property first
|
|
if ( typeof docElemStyle[ propName ] === 'string' ) {
|
|
return propName;
|
|
}
|
|
|
|
// capitalize
|
|
propName = propName.charAt(0).toUpperCase() + propName.slice(1);
|
|
|
|
// test vendor specific properties
|
|
var prefixed;
|
|
for ( var i=0, len = prefixes.length; i < len; i++ ) {
|
|
prefixed = prefixes[i] + propName;
|
|
if ( typeof docElemStyle[ prefixed ] === 'string' ) {
|
|
return prefixed;
|
|
}
|
|
}
|
|
}
|
|
|
|
// -------------------------- helpers -------------------------- //
|
|
|
|
// get a number from a string, not a percentage
|
|
function getStyleSize( value ) {
|
|
var num = parseFloat( value );
|
|
// not a percent like '100%', and a number
|
|
var isValid = value.indexOf('%') === -1 && !isNaN( num );
|
|
return isValid && num;
|
|
}
|
|
|
|
function noop() {}
|
|
|
|
var logError = typeof console === 'undefined' ? noop : function( message ) {
|
|
console.error( message );
|
|
};
|
|
|
|
// -------------------------- measurements -------------------------- //
|
|
|
|
var measurements = [
|
|
'paddingLeft',
|
|
'paddingRight',
|
|
'paddingTop',
|
|
'paddingBottom',
|
|
'marginLeft',
|
|
'marginRight',
|
|
'marginTop',
|
|
'marginBottom',
|
|
'borderLeftWidth',
|
|
'borderRightWidth',
|
|
'borderTopWidth',
|
|
'borderBottomWidth'
|
|
];
|
|
|
|
function getZeroSize() {
|
|
var size = {
|
|
width: 0,
|
|
height: 0,
|
|
innerWidth: 0,
|
|
innerHeight: 0,
|
|
outerWidth: 0,
|
|
outerHeight: 0
|
|
};
|
|
for ( var i=0, len = measurements.length; i < len; i++ ) {
|
|
var measurement = measurements[i];
|
|
size[ measurement ] = 0;
|
|
}
|
|
return size;
|
|
}
|
|
|
|
|
|
// -------------------------- setup -------------------------- //
|
|
|
|
var isSetup = false;
|
|
var getStyle, boxSizingProp, isBoxSizeOuter;
|
|
|
|
/**
|
|
* setup vars and functions
|
|
* do it on initial getSize(), rather than on script load
|
|
* For Firefox bug https://bugzilla.mozilla.org/show_bug.cgi?id=548397
|
|
*/
|
|
function setup() {
|
|
// setup once
|
|
if ( isSetup ) {
|
|
return;
|
|
}
|
|
isSetup = true;
|
|
|
|
var getComputedStyle = window.getComputedStyle;
|
|
getStyle = ( function() {
|
|
var getStyleFn = getComputedStyle ?
|
|
function( elem ) {
|
|
return getComputedStyle( elem, null );
|
|
} :
|
|
function( elem ) {
|
|
return elem.currentStyle;
|
|
};
|
|
|
|
return function getStyle( elem ) {
|
|
var style = getStyleFn( elem );
|
|
if ( !style ) {
|
|
logError( 'Style returned ' + style +
|
|
'. Are you running this code in a hidden iframe on Firefox? ' +
|
|
'See http://bit.ly/getsizebug1' );
|
|
}
|
|
return style;
|
|
};
|
|
})();
|
|
|
|
// -------------------------- box sizing -------------------------- //
|
|
|
|
boxSizingProp = getStyleProperty('boxSizing');
|
|
|
|
/**
|
|
* WebKit measures the outer-width on style.width on border-box elems
|
|
* IE & Firefox measures the inner-width
|
|
*/
|
|
if ( boxSizingProp ) {
|
|
var div = document.createElement('div');
|
|
div.style.width = '200px';
|
|
div.style.padding = '1px 2px 3px 4px';
|
|
div.style.borderStyle = 'solid';
|
|
div.style.borderWidth = '1px 2px 3px 4px';
|
|
div.style[ boxSizingProp ] = 'border-box';
|
|
|
|
var body = document.body || document.documentElement;
|
|
body.appendChild( div );
|
|
var style = getStyle( div );
|
|
|
|
isBoxSizeOuter = getStyleSize( style.width ) === 200;
|
|
body.removeChild( div );
|
|
}
|
|
|
|
}
|
|
|
|
// -------------------------- getSize -------------------------- //
|
|
|
|
function getSize( elem ) {
|
|
setup();
|
|
|
|
// use querySeletor if elem is string
|
|
if ( typeof elem === 'string' ) {
|
|
elem = document.querySelector( elem );
|
|
}
|
|
|
|
// do not proceed on non-objects
|
|
if ( !elem || typeof elem !== 'object' || !elem.nodeType ) {
|
|
return;
|
|
}
|
|
|
|
var style = getStyle( elem );
|
|
|
|
// if hidden, everything is 0
|
|
if ( style.display === 'none' ) {
|
|
return getZeroSize();
|
|
}
|
|
|
|
var size = {};
|
|
size.width = elem.offsetWidth;
|
|
size.height = elem.offsetHeight;
|
|
|
|
var isBorderBox = size.isBorderBox = !!( boxSizingProp &&
|
|
style[ boxSizingProp ] && style[ boxSizingProp ] === 'border-box' );
|
|
|
|
// get all measurements
|
|
for ( var i=0, len = measurements.length; i < len; i++ ) {
|
|
var measurement = measurements[i];
|
|
var value = style[ measurement ];
|
|
|
|
var num = parseFloat( value );
|
|
// any 'auto', 'medium' value will be 0
|
|
size[ measurement ] = !isNaN( num ) ? num : 0;
|
|
}
|
|
|
|
var paddingWidth = size.paddingLeft + size.paddingRight;
|
|
var paddingHeight = size.paddingTop + size.paddingBottom;
|
|
var marginWidth = size.marginLeft + size.marginRight;
|
|
var marginHeight = size.marginTop + size.marginBottom;
|
|
var borderWidth = size.borderLeftWidth + size.borderRightWidth;
|
|
var borderHeight = size.borderTopWidth + size.borderBottomWidth;
|
|
|
|
var isBorderBoxSizeOuter = isBorderBox && isBoxSizeOuter;
|
|
|
|
// overwrite width and height if we can get it from style
|
|
var styleWidth = getStyleSize( style.width );
|
|
if ( styleWidth !== false ) {
|
|
size.width = styleWidth +
|
|
// add padding and border unless it's already including it
|
|
( isBorderBoxSizeOuter ? 0 : paddingWidth + borderWidth );
|
|
}
|
|
|
|
var styleHeight = getStyleSize( style.height );
|
|
if ( styleHeight !== false ) {
|
|
size.height = styleHeight +
|
|
// add padding and border unless it's already including it
|
|
( isBorderBoxSizeOuter ? 0 : paddingHeight + borderHeight );
|
|
}
|
|
|
|
size.innerWidth = size.width - ( paddingWidth + borderWidth );
|
|
size.innerHeight = size.height - ( paddingHeight + borderHeight );
|
|
|
|
size.outerWidth = size.width + marginWidth;
|
|
size.outerHeight = size.height + marginHeight;
|
|
|
|
return size;
|
|
}
|
|
|
|
return getSize;
|
|
|
|
}
|
|
|
|
function getElementSize(ele) {
|
|
return _getSize()(ele);
|
|
}
|
|
});
|