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/*!
* jQuery meanMenu v2.0.8
* @Copyright (C) 2012-2014 Chris Wharton @ MeanThemes (https://github.com/meanthemes/meanMenu)
*
*/
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT
* HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR
* FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE
* OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS,
* COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.COPYRIGHT HOLDERS WILL NOT
* BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL
* DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://gnu.org/licenses/>.
*
* Find more information at http://www.meanthemes.com/plugins/meanmenu/
*
*/
(function ($) {
"use strict";
$.fn.meanmenu = function (options) {
var defaults = {
meanMenuTarget: jQuery(this), // Target the current HTML markup you wish to replace
meanMenuContainer: ".mobile-menu", // Choose where meanmenu will be placed within the HTML
meanMenuClose: "X", // single character you want to represent the close menu button
meanMenuCloseSize: "18px", // set font size of close button
meanMenuOpen: "<span /><span /><span />", // text/markup you want when menu is closed
meanRevealPosition: "right", // left right or center positions
meanRevealPositionDistance: "0", // Tweak the position of the menu
meanRevealColour: "", // override CSS colours for the reveal background
meanScreenWidth: "991", // set the screen width you want meanmenu to kick in at
meanNavPush: "", // set a height here in px, em or % if you want to budge your layout now the navigation is missing.
meanShowChildren: true, // true to show children in the menu, false to hide them
meanExpandableChildren: true, // true to allow expand/collapse children
meanExpand: "+", // single character you want to represent the expand for ULs
meanContract: "-", // single character you want to represent the contract for ULs
meanRemoveAttrs: false, // true to remove classes and IDs, false to keep them
onePage: false, // set to true for one page sites
meanDisplay: "block", // override display method for table cell based layouts e.g. table-cell
removeElements: "", // set to hide page elements
};
options = $.extend(defaults, options);
// get browser width
var currentWidth =
window.innerWidth || document.documentElement.clientWidth;
return this.each(function () {
var meanMenu = options.meanMenuTarget;
var meanContainer = options.meanMenuContainer;
var meanMenuClose = options.meanMenuClose;
var meanMenuCloseSize = options.meanMenuCloseSize;
var meanMenuOpen = options.meanMenuOpen;
var meanRevealPosition = options.meanRevealPosition;
var meanRevealPositionDistance = options.meanRevealPositionDistance;
var meanRevealColour = options.meanRevealColour;
var meanScreenWidth = options.meanScreenWidth;
var meanNavPush = options.meanNavPush;
var meanRevealClass = ".meanmenu-reveal";
var meanShowChildren = options.meanShowChildren;
var meanExpandableChildren = options.meanExpandableChildren;
var meanExpand = options.meanExpand;
var meanContract = options.meanContract;
var meanRemoveAttrs = options.meanRemoveAttrs;
var onePage = options.onePage;
var meanDisplay = options.meanDisplay;
var removeElements = options.removeElements;
//detect known mobile/tablet usage
var isMobile = false;
if (
navigator.userAgent.match(/iPhone/i) ||
navigator.userAgent.match(/iPod/i) ||
navigator.userAgent.match(/iPad/i) ||
navigator.userAgent.match(/Android/i) ||
navigator.userAgent.match(/Blackberry/i) ||
navigator.userAgent.match(/Windows Phone/i)
) {
isMobile = true;
}
if (
navigator.userAgent.match(/MSIE 8/i) ||
navigator.userAgent.match(/MSIE 7/i)
) {
// add scrollbar for IE7 & 8 to stop breaking resize function on small content sites
jQuery("html").css("overflow-y", "scroll");
}
var meanRevealPos = "";
var meanCentered = function () {
if (meanRevealPosition === "center") {
var newWidth =
window.innerWidth || document.documentElement.clientWidth;
var meanCenter = newWidth / 2 - 22 + "px";
meanRevealPos = "left:" + meanCenter + ";right:auto;";
if (!isMobile) {
jQuery(".meanmenu-reveal").css("left", meanCenter);
} else {
jQuery(".meanmenu-reveal").animate({
left: meanCenter,
});
}
}
};
var menuOn = false;
var meanMenuExist = false;
if (meanRevealPosition === "right") {
meanRevealPos =
"right:" + meanRevealPositionDistance + ";left:auto;";
}
if (meanRevealPosition === "left") {
meanRevealPos =
"left:" + meanRevealPositionDistance + ";right:auto;";
}
// run center function
meanCentered();
// set all styles for mean-reveal
var $navreveal = "";
var meanInner = function () {
// get last class name
if (jQuery($navreveal).is(".meanmenu-reveal.meanclose")) {
$navreveal.html(meanMenuClose);
} else {
$navreveal.html(meanMenuOpen);
}
};
// re-instate original nav (and call this on window.width functions)
var meanOriginal = function () {
jQuery(".mean-bar,.mean-push").remove();
jQuery(meanContainer).removeClass("mean-container");
jQuery(meanMenu).css("display", meanDisplay);
menuOn = false;
meanMenuExist = false;
jQuery(removeElements).removeClass("mean-remove");
};
// navigation reveal
var showMeanMenu = function () {
var meanStyles =
"background:" +
meanRevealColour +
";color:" +
meanRevealColour +
";" +
meanRevealPos;
if (currentWidth <= meanScreenWidth) {
jQuery(removeElements).addClass("mean-remove");
meanMenuExist = true;
// add class to body so we don't need to worry about media queries here, all CSS is wrapped in '.mean-container'
jQuery(meanContainer).addClass("mean-container");
jQuery(".mean-container").prepend(
'<div class="mean-bar"><a href="#nav" class="meanmenu-reveal" style="' +
meanStyles +
'">Show Navigation</a><nav class="mean-nav"></nav></div>'
);
//push meanMenu navigation into .mean-nav
var meanMenuContents = jQuery(meanMenu).html();
jQuery(".mean-nav").html(meanMenuContents);
// remove all classes from EVERYTHING inside meanmenu nav
if (meanRemoveAttrs) {
jQuery("nav.mean-nav ul, nav.mean-nav ul *").each(
function () {
// First check if this has mean-remove class
if (jQuery(this).is(".mean-remove")) {
jQuery(this).attr("class", "mean-remove");
} else {
jQuery(this).removeAttr("class");
}
jQuery(this).removeAttr("id");
}
);
}
// push in a holder div (this can be used if removal of nav is causing layout issues)
jQuery(meanMenu).before('<div class="mean-push" />');
jQuery(".mean-push").css("margin-top", meanNavPush);
// hide current navigation and reveal mean nav link
jQuery(meanMenu).hide();
jQuery(".meanmenu-reveal").show();
// turn 'X' on or off
jQuery(meanRevealClass).html(meanMenuOpen);
$navreveal = jQuery(meanRevealClass);
//hide mean-nav ul
jQuery(".mean-nav ul").hide();
// hide sub nav
if (meanShowChildren) {
// allow expandable sub nav(s)
if (meanExpandableChildren) {
jQuery(".mean-nav ul ul").each(function () {
if (jQuery(this).children().length) {
jQuery(this, "li:first")
.parent()
.append(
'<a class="mean-expand" href="#" style="font-size: ' +
meanMenuCloseSize +
'">' +
meanExpand +
"</a>"
);
}
});
jQuery(".mean-expand").on("click", function (e) {
e.preventDefault();
if (jQuery(this).hasClass("mean-clicked")) {
jQuery(this).text(meanExpand);
jQuery(this)
.prev("ul")
.slideUp(300, function () {});
} else {
jQuery(this).text(meanContract);
jQuery(this)
.prev("ul")
.slideDown(300, function () {});
}
jQuery(this).toggleClass("mean-clicked");
});
} else {
jQuery(".mean-nav ul ul").show();
}
} else {
jQuery(".mean-nav ul ul").hide();
}
// add last class to tidy up borders
jQuery(".mean-nav ul li").last().addClass("mean-last");
$navreveal.removeClass("meanclose");
jQuery($navreveal).click(function (e) {
e.preventDefault();
if (menuOn === false) {
$navreveal.css("text-align", "center");
$navreveal.css("text-indent", "0");
$navreveal.css("font-size", meanMenuCloseSize);
jQuery(".mean-nav ul:first").slideDown();
menuOn = true;
} else {
jQuery(".mean-nav ul:first").slideUp();
menuOn = false;
}
$navreveal.toggleClass("meanclose");
meanInner();
jQuery(removeElements).addClass("mean-remove");
});
// for one page websites, reset all variables...
if (onePage) {
jQuery(".mean-nav ul > li > a:first-child").on(
"click",
function () {
jQuery(".mean-nav ul:first").slideUp();
menuOn = false;
jQuery($navreveal)
.toggleClass("meanclose")
.html(meanMenuOpen);
}
);
}
} else {
meanOriginal();
}
};
if (!isMobile) {
// reset menu on resize above meanScreenWidth
jQuery(window).resize(function () {
currentWidth =
window.innerWidth || document.documentElement.clientWidth;
if (currentWidth > meanScreenWidth) {
meanOriginal();
} else {
meanOriginal();
}
if (currentWidth <= meanScreenWidth) {
showMeanMenu();
meanCentered();
} else {
meanOriginal();
}
});
}
jQuery(window).resize(function () {
// get browser width
currentWidth =
window.innerWidth || document.documentElement.clientWidth;
if (!isMobile) {
meanOriginal();
if (currentWidth <= meanScreenWidth) {
showMeanMenu();
meanCentered();
}
} else {
meanCentered();
if (currentWidth <= meanScreenWidth) {
if (meanMenuExist === false) {
showMeanMenu();
}
} else {
meanOriginal();
}
}
});
// run main menuMenu function on load
showMeanMenu();
});
};
})(jQuery);
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