mirror of https://github.com/Hutchy68/pivot.git
105 lines
3.0 KiB
JavaScript
105 lines
3.0 KiB
JavaScript
;(function ($, window, document, undefined) {
|
|
'use strict';
|
|
|
|
Foundation.libs.equalizer = {
|
|
name : 'equalizer',
|
|
|
|
version : '5.5.3master',
|
|
|
|
settings : {
|
|
use_tallest : true,
|
|
before_height_change : $.noop,
|
|
after_height_change : $.noop,
|
|
equalize_on_stack : false,
|
|
act_on_hidden_el: false
|
|
},
|
|
|
|
init : function (scope, method, options) {
|
|
Foundation.inherit(this, 'image_loaded');
|
|
this.bindings(method, options);
|
|
this.reflow();
|
|
},
|
|
|
|
events : function () {
|
|
this.S(window).off('.equalizer').on('resize.fndtn.equalizer', function (e) {
|
|
this.reflow();
|
|
}.bind(this));
|
|
},
|
|
|
|
equalize : function (equalizer) {
|
|
var isStacked = false,
|
|
group = equalizer.data('equalizer'),
|
|
settings = equalizer.data(this.attr_name(true)+'-init') || this.settings,
|
|
vals,
|
|
firstTopOffset;
|
|
|
|
if (settings.act_on_hidden_el) {
|
|
vals = group ? equalizer.find('['+this.attr_name()+'-watch="'+group+'"]') : equalizer.find('['+this.attr_name()+'-watch]');
|
|
}
|
|
else {
|
|
vals = group ? equalizer.find('['+this.attr_name()+'-watch="'+group+'"]:visible') : equalizer.find('['+this.attr_name()+'-watch]:visible');
|
|
}
|
|
|
|
if (vals.length === 0) {
|
|
return;
|
|
}
|
|
|
|
settings.before_height_change();
|
|
equalizer.trigger('before-height-change.fndth.equalizer');
|
|
vals.height('inherit');
|
|
|
|
if (settings.equalize_on_stack === false) {
|
|
firstTopOffset = vals.first().offset().top;
|
|
vals.each(function () {
|
|
if ($(this).offset().top !== firstTopOffset) {
|
|
isStacked = true;
|
|
return false;
|
|
}
|
|
});
|
|
if (isStacked) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
var heights = vals.map(function () { return $(this).outerHeight(false) }).get();
|
|
|
|
if (settings.use_tallest) {
|
|
var max = Math.max.apply(null, heights);
|
|
vals.css('height', max);
|
|
} else {
|
|
var min = Math.min.apply(null, heights);
|
|
vals.css('height', min);
|
|
}
|
|
|
|
settings.after_height_change();
|
|
equalizer.trigger('after-height-change.fndtn.equalizer');
|
|
},
|
|
|
|
reflow : function () {
|
|
var self = this;
|
|
|
|
this.S('[' + this.attr_name() + ']', this.scope).each(function () {
|
|
var $eq_target = $(this),
|
|
media_query = $eq_target.data('equalizer-mq'),
|
|
ignore_media_query = true;
|
|
|
|
if (media_query) {
|
|
media_query = 'is_' + media_query.replace(/-/g, '_');
|
|
if (Foundation.utils.hasOwnProperty(media_query)) {
|
|
ignore_media_query = false;
|
|
}
|
|
}
|
|
|
|
self.image_loaded(self.S('img', this), function () {
|
|
if (ignore_media_query || Foundation.utils[media_query]()) {
|
|
self.equalize($eq_target)
|
|
} else {
|
|
var vals = $eq_target.find('[' + self.attr_name() + '-watch]:visible');
|
|
vals.css('height', 'auto');
|
|
}
|
|
});
|
|
});
|
|
}
|
|
};
|
|
})(jQuery, window, window.document);
|