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Diffstat (limited to 'srcs/wordpress/wp-includes/js/hoverIntent.js')
| -rw-r--r-- | srcs/wordpress/wp-includes/js/hoverIntent.js | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/srcs/wordpress/wp-includes/js/hoverIntent.js b/srcs/wordpress/wp-includes/js/hoverIntent.js deleted file mode 100644 index 0dd2a6f..0000000 --- a/srcs/wordpress/wp-includes/js/hoverIntent.js +++ /dev/null @@ -1,115 +0,0 @@ -/*! - * hoverIntent v1.8.3 // 2014.08.11 // jQuery v1.9.1+ - * http://cherne.net/brian/resources/jquery.hoverIntent.html - * - * You may use hoverIntent under the terms of the MIT license. Basically that - * means you are free to use hoverIntent as long as this header is left intact. - * Copyright 2007, 2014 Brian Cherne - */ - -/* hoverIntent is similar to jQuery's built-in "hover" method except that - * instead of firing the handlerIn function immediately, hoverIntent checks - * to see if the user's mouse has slowed down (beneath the sensitivity - * threshold) before firing the event. The handlerOut function is only - * called after a matching handlerIn. - * - * // basic usage ... just like .hover() - * .hoverIntent( handlerIn, handlerOut ) - * .hoverIntent( handlerInOut ) - * - * // basic usage ... with event delegation! - * .hoverIntent( handlerIn, handlerOut, selector ) - * .hoverIntent( handlerInOut, selector ) - * - * // using a basic configuration object - * .hoverIntent( config ) - * - * @param handlerIn function OR configuration object - * @param handlerOut function OR selector for delegation OR undefined - * @param selector selector OR undefined - * @author Brian Cherne <brian(at)cherne(dot)net> - */ -(function($) { - $.fn.hoverIntent = function(handlerIn,handlerOut,selector) { - - // default configuration values - var cfg = { - interval: 100, - sensitivity: 6, - timeout: 0 - }; - - if ( typeof handlerIn === "object" ) { - cfg = $.extend(cfg, handlerIn ); - } else if ($.isFunction(handlerOut)) { - cfg = $.extend(cfg, { over: handlerIn, out: handlerOut, selector: selector } ); - } else { - cfg = $.extend(cfg, { over: handlerIn, out: handlerIn, selector: handlerOut } ); - } - - // instantiate variables - // cX, cY = current X and Y position of mouse, updated by mousemove event - // pX, pY = previous X and Y position of mouse, set by mouseover and polling interval - var cX, cY, pX, pY; - - // A private function for getting mouse position - var track = function(ev) { - cX = ev.pageX; - cY = ev.pageY; - }; - - // A private function for comparing current and previous mouse position - var compare = function(ev,ob) { - ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); - // compare mouse positions to see if they've crossed the threshold - if ( Math.sqrt( (pX-cX)*(pX-cX) + (pY-cY)*(pY-cY) ) < cfg.sensitivity ) { - $(ob).off("mousemove.hoverIntent",track); - // set hoverIntent state to true (so mouseOut can be called) - ob.hoverIntent_s = true; - return cfg.over.apply(ob,[ev]); - } else { - // set previous coordinates for next time - pX = cX; pY = cY; - // use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs) - ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval ); - } - }; - - // A private function for delaying the mouseOut function - var delay = function(ev,ob) { - ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); - ob.hoverIntent_s = false; - return cfg.out.apply(ob,[ev]); - }; - - // A private function for handling mouse 'hovering' - var handleHover = function(e) { - // copy objects to be passed into t (required for event object to be passed in IE) - var ev = $.extend({},e); - var ob = this; - - // cancel hoverIntent timer if it exists - if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); } - - // if e.type === "mouseenter" - if (e.type === "mouseenter") { - // set "previous" X and Y position based on initial entry point - pX = ev.pageX; pY = ev.pageY; - // update "current" X and Y position based on mousemove - $(ob).on("mousemove.hoverIntent",track); - // start polling interval (self-calling timeout) to compare mouse coordinates over time - if (!ob.hoverIntent_s) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );} - - // else e.type == "mouseleave" - } else { - // unbind expensive mousemove event - $(ob).off("mousemove.hoverIntent",track); - // if hoverIntent state is true, then call the mouseOut function after the specified delay - if (ob.hoverIntent_s) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );} - } - }; - - // listen for mouseenter and mouseleave - return this.on({'mouseenter.hoverIntent':handleHover,'mouseleave.hoverIntent':handleHover}, cfg.selector); - }; -})(jQuery); |
