root / drupal7 / sites / all / libraries / Superfish-for-Drupal-1.x / sftouchscreen.js @ 2734bffc
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/*
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* sf-Touchscreen v1.2b - Provides touchscreen compatibility for the jQuery Superfish plugin.
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*
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* Developer's note:
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* Built as a part of the Superfish project for Drupal (http://drupal.org/project/superfish)
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* Found any bug? have any cool ideas? contact me right away! http://drupal.org/user/619294/contact
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*
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* jQuery version: 1.3.x or higher.
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*
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*/
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(function($){ |
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$.fn.sftouchscreen = function(options){ |
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options = $.extend({
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mode: 'inactive', |
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breakpoint: 768, |
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useragent: '' |
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}, options); |
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function activate(menu){ |
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// Select hyperlinks from parent menu items.
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menu.find('li > ul').closest('li').children('a').each(function(){ |
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var item = $(this); |
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// No .toggle() here as it's not possible to reset it.
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item.click(function(event){
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// Already clicked? proceed to the URL.
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if (item.hasClass('sf-clicked')){ |
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window.location = item.attr('href');
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} |
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// Prevent it otherwise.
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else {
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event.preventDefault(); |
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item.addClass('sf-clicked');
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} |
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}).closest('li').mouseleave(function(){ |
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// Reset everything.
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item.removeClass('sf-clicked');
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}); |
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}); |
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} |
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// Return original object to support chaining.
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return this.each(function(){ |
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var menu = $(this), |
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mode = options.mode; |
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// The rest is crystal clear, isn't it? :)
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switch (mode){
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case 'always_active' : |
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activate(menu); |
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break;
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case 'window_width' : |
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if ($(window).width() < options.breakpoint){ |
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activate(menu); |
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} |
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var timer;
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$(window).resize(function(){ |
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clearTimeout(timer); |
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timer = setTimeout(function(){
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if ($(window).width() < options.breakpoint){ |
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activate(menu); |
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} |
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}, 100);
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}); |
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break;
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case 'useragent_custom' : |
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if (options.useragent != ''){ |
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var ua = RegExp(options.useragent, 'i'); |
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if (navigator.userAgent.match(ua)){
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activate(menu); |
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} |
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} |
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break;
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case 'useragent_predefined' : |
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if (navigator.userAgent.match(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i)){ |
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activate(menu); |
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} |
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break;
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} |
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}); |
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}; |
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})(jQuery); |