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| 1 | /* * * | |
| 2 | - | * Auto-slide the Twenty Eleven Featured Posts Slider |
| 2 | + | * Auto-slide the Twenty Eleven Featured Posts Slider v2 |
| 3 | - | * by RavanH -- http://4visions.nl/?p=1001 -- |
| 3 | + | * with pause on mouse hover over featured content. |
| 4 | * By RavanH -- http://4visions.nl/?p=1001 -- | |
| 5 | * Special thanks to Tim Down's setTimeout wrapper script | |
| 6 | * http://stackoverflow.com/a/3969760/573224 | |
| 7 | * | |
| 8 | * Paste code in a text widget in the Showcase Sidebar. | |
| 9 | * Adapt variables 'slide_speed' and 'slide_delay' to change | |
| 10 | * the slider effect and timeout speed in milliseconds. | |
| 11 | * The variable 'slide_delay_first' is meant for the first | |
| 12 | * timeout during which page elements like images are still | |
| 13 | * loading which usually needs some extra time while | |
| 14 | * slide_effect and slide_easing control more advanced slider | |
| 15 | * behaviour. Read the instructions for available options. | |
| 16 | */ | |
| 17 | (function($) {
| |
| 18 | var slide_delay = 5000; /* timeouts in ms */ | |
| 19 | var slide_speed = 300; /* effect speed in ms */ | |
| 20 | - | var slide_timeout; |
| 20 | + | |
| 21 | - | $('section.featured-post').slice(1).css('display', 'none');
|
| 21 | + | |
| 22 | - | slide_setTimeout(slide_delay_first, $('nav.feature-slider a.active').parent().next().children().first() );
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| 22 | + | |
| 23 | ||
| 24 | var slide_timer = new Timer(function(){slide_goOut($('section.featured-post').filter(':visible'));},slide_delay_first);
| |
| 25 | - | window.clearTimeout(slide_timeout); |
| 25 | + | $('section.featured-post').hover(function(){slide_timer.pause();},function(){slide_timer.resume();}).slice(1).css('display', 'none');
|
| 26 | - | if (slide_effect == 'fade') {
|
| 26 | + | |
| 27 | - | $(this.hash).css({ display: 'none', opacity: 1, visibility: 'visible' }).fadeIn(slide_speed, slide_easing, slide_setTimeout(slide_delay, $(this).parent().next().children().first()) );
|
| 27 | + | |
| 28 | - | } else if (slide_effect == 'slide') {
|
| 28 | + | slide_timer.clear(); |
| 29 | - | $(this.hash).css({ display: 'none', opacity: 1, visibility: 'visible' }).slideDown(slide_speed, slide_easing, slide_setTimeout(slide_delay, $(this).parent().next().children().first()) );
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| 29 | + | slide_goIn(this.hash); |
| 30 | }); | |
| 31 | - | $(this.hash).css({ display: 'none', opacity: 1, visibility: 'visible' }).show(slide_speed, slide_easing, slide_setTimeout(slide_delay, $(this).parent().next().children().first()) );
|
| 31 | + | |
| 32 | function slide_goIn(id) {
| |
| 33 | if (slide_effect == 'slide') {
| |
| 34 | $(id).slideDown(slide_speed, slide_easing, function(){slide_timer = new Timer(function(){slide_goOut(id);},slide_delay);} );
| |
| 35 | - | function slide_setTimeout(delay, next_link) {
|
| 35 | + | } else if (slide_effect == 'fade') {
|
| 36 | $(id).fadeIn(slide_speed, slide_easing, function(){slide_timer = new Timer(function(){slide_goOut(id);},slide_delay);} );
| |
| 37 | } else {
| |
| 38 | $(id).show(slide_speed, slide_easing, function(){slide_timer = new Timer(function(){slide_goOut(id);},slide_delay);} );
| |
| 39 | } | |
| 40 | - | if (slide_effect == 'fade') {
|
| 40 | + | |
| 41 | - | slide_timeout = window.setTimeout(function(){$('section.featured-post').filter(':visible').fadeOut(slide_speed, slide_easing, function(){next_link.trigger('click');});}, delay);
|
| 41 | + | |
| 42 | - | } else if (slide_effect == 'slide') {
|
| 42 | + | function slide_goOut(id) {
|
| 43 | - | slide_timeout = window.setTimeout(function(){$('section.featured-post').filter(':visible').slideUp(slide_speed, slide_easing, function(){next_link.trigger('click');});}, delay);
|
| 43 | + | var next_link = $('nav.feature-slider a.active').parent().next().children().first();
|
| 44 | if (next_link.length == 0) {
| |
| 45 | - | slide_timeout = window.setTimeout(function(){$('section.featured-post').filter(':visible').hide(slide_speed, slide_easing, function(){next_link.trigger('click');});}, delay);
|
| 45 | + | |
| 46 | } | |
| 47 | if (next_link.length !== 0) {
| |
| 48 | if (slide_effect == 'slide') {
| |
| 49 | $(id).slideUp(slide_speed, slide_easing, function(){next_link.trigger('click');});
| |
| 50 | } else if (slide_effect == 'fade') {
| |
| 51 | $(id).fadeOut(slide_speed, slide_easing, function(){next_link.trigger('click');});
| |
| 52 | } else {
| |
| 53 | $(id).hide(slide_speed, slide_easing, function(){next_link.trigger('click');});
| |
| 54 | } | |
| 55 | } | |
| 56 | } | |
| 57 | ||
| 58 | function Timer(callback,delay) {
| |
| 59 | var timerid, start, remaining = delay; | |
| 60 | this.clear = function() {
| |
| 61 | window.clearTimeout(timerid); | |
| 62 | } | |
| 63 | this.pause = function() {
| |
| 64 | this.clear(); | |
| 65 | remaining -= new Date() - start; | |
| 66 | }; | |
| 67 | this.resume = function() {
| |
| 68 | this.clear(); /* make sure we are not resuming without having cleared */ | |
| 69 | start = new Date(); | |
| 70 | timerid = window.setTimeout(callback, remaining); | |
| 71 | }; | |
| 72 | this.resume(); | |
| 73 | } | |
| 74 | })(jQuery); |