// JavaScript Document
/*
anythingSlider v1.2
By Chris Coyier: http://css-tricks.com
with major improvements by Doug Neiner: http://pixelgraphics.us/
based on work by Remy Sharp: http://jqueryfordesigners.com/
To use the navigationFormatter function, you must have a function that
accepts two paramaters, and returns a string of HTML text.
index = integer index (1 based);
panel = jQuery wrapped LI item this tab references
@return = Must return a string of HTML/Text
navigationFormatter: function(index, panel){
return index + " Panel"; // This would have each tab with the text 'X Panel' where X = index
}
*/
(function($){
$.anythingSlider = function(el, options){
// To avoid scope issues, use 'base' instead of 'this'
// to reference this class from internal events and functions.
var base = this;
// Access to jQuery and DOM versions of element
base.$el = $(el);
base.el = el;
// Set up a few defaults
base.currentPage = 1;
base.timer = null;
base.playing = false;
// Add a reverse reference to the DOM object
base.$el.data("AnythingSlider", base);
base.init = function(){
base.options = $.extend({},$.anythingSlider.defaults, options);
// Cache existing DOM elements for later
base.$wrapper = base.$el.find('> div').css('overflow', 'hidden');
base.$slider = base.$wrapper.find('> ul');
base.$items = base.$slider.find('> li');
base.$single = base.$items.filter(':first');
// Build the navigation if needed
if(base.options.buildNavigation) base.buildNavigation();
// Get the details
base.singleWidth = base.$single.outerWidth();
base.pages = base.$items.length;
// Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
// This supports the "infinite" scrolling
base.$items.filter(':first').before(base.$items.filter(':last').clone().addClass('cloned'));
base.$items.filter(':last' ).after(base.$items.filter(':first').clone().addClass('cloned'));
// We just added two items, time to re-cache the list
base.$items = base.$slider.find('> li'); // reselect
// Setup our forward/backward navigation
base.buildNextBackButtons();
// If autoPlay functionality is included, then initialize the settings
if(base.options.autoPlay) {
base.playing = !base.options.startStopped; // Sets the playing variable to false if startStopped is true
base.buildAutoPlay();
};
// If pauseOnHover then add hover effects
if(base.options.pauseOnHover) {
base.$el.hover(function(){
base.clearTimer();
}, function(){
base.startStop(base.playing);
});
}
// If a hash can not be used to trigger the plugin, then go to page 1
if((base.options.hashTags == true && !base.gotoHash()) || base.options.hashTags == false){
base.setCurrentPage(1);
};
};
base.gotoPage = function(page, autoplay){
// When autoplay isn't passed, we stop the timer
if(autoplay !== true) autoplay = false;
if(!autoplay) base.startStop(false);
if(typeof(page) == "undefined" || page == null) {
page = 1;
base.setCurrentPage(1);
};
// Just check for bounds
if(page > base.pages + 1) page = base.pages;
if(page < 0 ) page = 1;
var dir = page < base.currentPage ? -1 : 1,
n = Math.abs(base.currentPage - page),
left = base.singleWidth * dir * n;
base.$wrapper.filter(':not(:animated)').animate({
scrollLeft : '+=' + left
}, base.options.animationTime, base.options.easing, function () {
if (page == 0) {
base.$wrapper.scrollLeft(base.singleWidth * base.pages);
page = base.pages;
} else if (page > base.pages) {
base.$wrapper.scrollLeft(base.singleWidth);
// reset back to start position
page = 1;
};
base.setCurrentPage(page);
});
};
base.setCurrentPage = function(page, move){
// Set visual
if(base.options.buildNavigation){
base.$nav.find('.cur').removeClass('cur');
$(base.$navLinks[page - 1]).addClass('cur');
};
// Only change left if move does not equal false
if(move !== false) base.$wrapper.scrollLeft(base.singleWidth * page);
// Update local variable
base.currentPage = page;
};
base.goForward = function(autoplay){
if(autoplay !== true) autoplay = false;
base.gotoPage(base.currentPage + 1, autoplay);
};
base.goBack = function(){
base.gotoPage(base.currentPage - 1);
};
// This method tries to find a hash that matches panel-X
// If found, it tries to find a matching item
// If that is found as well, then that item starts visible
base.gotoHash = function(){
if(/^#?panel-\d+$/.test(window.location.hash)){
var index = parseInt(window.location.hash.substr(7));
var $item = base.$items.filter(':eq(' + index + ')');
if($item.length != 0){
base.setCurrentPage(index);
return true;
};
};
return false; // A item wasn't found;
};
// Creates the numbered navigation links
base.buildNavigation = function(){
base.$nav = $("").appendTo(base.$el);
base.$items.each(function(i,el){
var index = i + 1;
var $a = $("");
// If a formatter function is present, use it
if (index == 1){
$a.text("Outside");
} else if(index == 2){
$a.text("Kitchen");
} else if(index == 3){
$a.text("Dining");
} else if(index == 4){
$a.text("Bedroom 1");
} else if(index == 5){
$a.text("Bedroom 2");
} else if(index == 6){
$a.text("Bath");
} else if(index == 7){
$a.text("Great Room");
} else if(index == 8){
$a.text("Foyer");
} else if(index == 9){
$a.text("Nine");
} else if(index == 10){
$a.text("Ten");
} else if(index == 11){
$a.text("Eleven");
} else if(index == 12){
$a.text("Twelve");
}
$a.click(function(e){
base.gotoPage(index);
if (base.options.hashTags)
base.setHash('panel-' + index);
e.preventDefault();
});
base.$nav.append($a);
});
base.$navLinks = base.$nav.find('> a');
};
// Creates the Forward/Backward buttons
base.buildNextBackButtons = function(){
var $forward = $('>'),
$back = $('<');
// Bind to the forward and back buttons
$back.click(function(e){
base.goBack();
e.preventDefault();
});
$forward.click(function(e){
base.goForward();
e.preventDefault();
});
// Append elements to page
base.$wrapper.after($back).after($forward);
};
// Creates the Start/Stop button
base.buildAutoPlay = function(){
base.$startStop = $("").html(base.playing ? base.options.stopText : base.options.startText);
base.$el.append(base.$startStop);
base.$startStop.click(function(e){
base.startStop(!base.playing);
e.preventDefault();
});
// Use the same setting, but trigger the start;
base.startStop(base.playing);
};
// Handles stopping and playing the slideshow
// Pass startStop(false) to stop and startStop(true) to play
base.startStop = function(playing){
if(playing !== true) playing = false; // Default if not supplied is false
// Update variable
base.playing = playing;
// Toggle playing and text
if(base.options.autoPlay) base.$startStop.toggleClass("playing", playing).html( playing ? base.options.stopText : base.options.startText );
if(playing){
base.clearTimer(); // Just in case this was triggered twice in a row
base.timer = window.setInterval(function(){
base.goForward(true);
}, base.options.delay);
} else {
base.clearTimer();
};
};
base.clearTimer = function(){
// Clear the timer only if it is set
if(base.timer) window.clearInterval(base.timer);
};
// Taken from AJAXY jquery.history Plugin
base.setHash = function ( hash ) {
// Write hash
if ( typeof window.location.hash !== 'undefined' ) {
if ( window.location.hash !== hash ) {
window.location.hash = hash;
};
} else if ( location.hash !== hash ) {
location.hash = hash;
};
// Done
return hash;
};
// <-- End AJAXY code
// Trigger the initialization
base.init();
};
$.anythingSlider.defaults = {
easing: "swing", // Anything other than "linear" or "swing" requires the easing plugin
autoPlay: true, // This turns off the entire FUNCTIONALY, not just if it starts running or not
startStopped: false, // If autoPlay is on, this can force it to start stopped
delay: 3000, // How long between slide transitions in AutoPlay mode
animationTime: 600, // How long the slide transition takes
hashTags: true, // Should links change the hashtag in the URL?
buildNavigation: true, // If true, builds and list of anchor links to link to each slide
pauseOnHover: true, // If true, and autoPlay is enabled, the show will pause on hover
startText: "Start", // Start text
stopText: "Stop", // Stop text
navigationFormatter: null // Details at the top of the file on this use (advanced use)
};
$.fn.anythingSlider = function(options){
if(typeof(options) == "object"){
return this.each(function(i){
(new $.anythingSlider(this, options));
// This plugin supports multiple instances, but only one can support hash-tag support
// This disables hash-tags on all items but the first one
options.hashTags = false;
});
} else if (typeof(options) == "number") {
return this.each(function(i){
var anySlide = $(this).data('AnythingSlider');
if(anySlide){
anySlide.gotoPage(options);
}
});
}
};
})(jQuery);