613 lines
15 KiB
JavaScript
613 lines
15 KiB
JavaScript
(function($) {
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var hasTouch = 'ontouchstart' in window,
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startEvent = hasTouch ? 'touchstart' : 'mousedown',
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stopEvent = hasTouch ? 'touchend touchcancel' : 'mouseup mouseleave',
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moveEvent = hasTouch ? 'touchmove' : 'mousemove',
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namespace = 'finger',
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rootEl = $('html')[0],
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start = {},
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move = {},
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motion,
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cancel,
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safeguard,
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timeout,
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prevEl,
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prevTime,
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Finger = $.Finger = {
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pressDuration: 300,
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doubleTapInterval: 300,
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flickDuration: 150,
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motionThreshold: 5
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};
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function page(coord, event) {
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return (hasTouch ? event.originalEvent.touches[0] : event)['page' + coord.toUpperCase()];
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}
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function trigger(event, evtName, remove) {
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var fingerEvent = $.Event(evtName, move);
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$.event.trigger(fingerEvent, { originalEvent: event }, event.target);
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if (fingerEvent.isDefaultPrevented()) event.preventDefault();
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if (remove) {
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$.event.remove(rootEl, moveEvent + '.' + namespace, moveHandler);
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$.event.remove(rootEl, stopEvent + '.' + namespace, stopHandler);
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}
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}
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function startHandler(event) {
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var timeStamp = event.timeStamp || +new Date();
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if (safeguard == timeStamp) return;
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safeguard = timeStamp;
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// initializes data
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start.x = move.x = page('x', event);
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start.y = move.y = page('y', event);
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start.time = timeStamp;
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start.target = event.target;
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move.orientation = null;
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motion = false;
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cancel = false;
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timeout = setTimeout(function() {
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cancel = true;
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trigger(event, 'press');
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}, $.Finger.pressDuration);
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$.event.add(rootEl, moveEvent + '.' + namespace, moveHandler);
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$.event.add(rootEl, stopEvent + '.' + namespace, stopHandler);
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// global prevent default
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if (Finger.preventDefault) event.preventDefault();
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}
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function moveHandler(event) {
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// motion data
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move.x = page('x', event);
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move.y = page('y', event);
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move.dx = move.x - start.x;
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move.dy = move.y - start.y;
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move.adx = Math.abs(move.dx);
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move.ady = Math.abs(move.dy);
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// security
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motion = move.adx > Finger.motionThreshold || move.ady > Finger.motionThreshold;
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if (!motion) return;
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// moves cancel press events
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clearTimeout(timeout);
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// orientation
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if (!move.orientation) {
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if (move.adx > move.ady) {
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move.orientation = 'horizontal';
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move.direction = move.dx > 0 ? +1 : -1;
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}
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else {
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move.orientation = 'vertical';
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move.direction = move.dy > 0 ? +1 : -1;
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}
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}
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// for delegated events, the target may change over time
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// this ensures we notify the right target and simulates the mouseleave behavior
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if (event.target !== start.target) {
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event.target = start.target;
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stopHandler.call(this, $.Event(stopEvent + '.' + namespace, event));
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return;
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}
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// fire drag event
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trigger(event, 'drag');
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}
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function stopHandler(event) {
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var timeStamp = event.timeStamp || +new Date(),
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dt = timeStamp - start.time,
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evtName;
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// always clears press timeout
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clearTimeout(timeout);
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// ensures start target and end target are the same
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if (event.target !== start.target) return;
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// tap-like events
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if (!motion && !cancel) {
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var doubleTap = prevEl === event.target && timeStamp - prevTime < Finger.doubleTapInterval;
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evtName = doubleTap ? 'doubletap' : 'tap';
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prevEl = doubleTap ? null : start.target;
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prevTime = timeStamp;
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}
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// motion events
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else {
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if (dt < Finger.flickDuration) trigger(event, 'flick');
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move.end = true;
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evtName = 'drag';
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}
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trigger(event, evtName, true);
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}
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// initial binding
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$.event.add(rootEl, startEvent + '.' + namespace, startHandler);
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})(jQuery);
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/**
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* flickerplate.js
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*
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* Author: Chris Humboldt
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* Last Edited: 6 January 2014
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* Edited By: Chris Humboldt
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*/
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/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><D6AE> www.lanrenzhijia.com */
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(function($){
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var $flickerplate = function(){
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// ----- Setup
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var $object = this;
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var $flick_position = 0;
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var $flicker = false;
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var $flicker_outer_width = false;
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var $flick_width = false;
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var $flick_speed = false;
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var $flick_count = 0;
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var $dot_count = 0;
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var $flicker_moving = false;
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// Settings
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$object.settings = {
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block_text : true,
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inner_width : false,
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theme : 'light',
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flick_animation : 'transition-slide',
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auto_flick : true,
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auto_flick_delay : 10,
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dot_navigation : true,
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dot_alignment : 'center',
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arrows : true
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};
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// ----- Initilize
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$object.init = function($element, settings){
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// Check if the settings are being edited via the call
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$object.settings = $.extend($object.settings, settings);
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// Some variables
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$flicker = $element;
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// Set some classes
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$flicker.addClass('flickerplate');
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$flicker.find('ul:first').addClass('flicks');
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$flicker.find('li:first').addClass('first-flick');
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// Set the flick position
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$flicker.attr('data-flick-position', $flick_position);
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// Animation type
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var $flick_animation = $flicker.data('flick-animation');
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if(($flick_animation) && ($flick_animation.length > 0)){
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if(($flick_animation == 'transform-slide')){
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$object.settings.flick_animation = 'transform-slide';
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}
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else if(($flick_animation == 'transition-slide')){
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$object.settings.flick_animation = 'transition-slide';
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}
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else if(($flick_animation == 'jquery-slide')){
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$object.settings.flick_animation = 'jquery-slide';
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}
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else if(($flick_animation == 'scroller-slide')){
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$object.settings.flick_animation = 'scroller-slide';
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}
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$flicker.addClass('animate-' + $flick_animation);
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}
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else {
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$flicker.addClass('animate-' + $object.settings.flick_animation);
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}
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// Get theme
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var $theme = $flicker.data('theme');
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var $first_flick_theme = $flicker.find('.first-flick').data('theme');
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if(($theme) && ($theme.length > 0)){
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$object.settings.theme = $theme;
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if(($first_flick_theme) && ($first_flick_theme.length > 0)){
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$flicker.addClass('flicker-theme-' + $first_flick_theme);
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}
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else{
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$flicker.addClass('flicker-theme-' + $theme);
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}
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}
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else{
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$flicker.addClass('flicker-theme-' + $object.settings.theme);
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}
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// Block text
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var $block_text = $flicker.data('block-text');
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if($block_text != undefined){
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if($block_text == false){
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$object.settings.block_text = false;
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}
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}
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// Settings for each flick
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$flicker.find('li').each(function(){
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// Increase the count
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$flick_count++;
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// Wrap each li tag
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$(this).wrapInner('<div class="flick-inner"><div class="flick-content"></div></div>');
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// Block text overwrite
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$flick_block_text = $(this).data('block-text');
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if($flick_block_text != undefined){
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if($flick_block_text == true){
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$(this).find('.flick-title').wrapInner('<span class="flick-block-text"></span>');
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$(this).find('.flick-sub-text').wrapInner('<span class="flick-block-text"></span>');
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}
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}
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else if($object.settings.block_text == true){
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$(this).find('.flick-title').wrapInner('<span class="flick-block-text"></span>');
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$(this).find('.flick-sub-text').wrapInner('<span class="flick-block-text"></span>');
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}
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// Set any backgrounds
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var $background = $(this).data('background');
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if(($background) && ($background.length > 0)){
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$(this).css('background-image', 'url(' + $background + ')');
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}
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// Class an theme overwrites
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$flick_theme = $(this).data('theme');
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if(($flick_theme) && ($flick_theme.length > 0)){
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$(this).addClass('flick-theme-' + $flick_theme);
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}
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});
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// Arrows and dot navigation
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if($object.settings.flick_animation != 'scroller-slide'){
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// Create arrows
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$data_arrow_navigation = $flicker.data('arrows');
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if($data_arrow_navigation != undefined){
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if($data_arrow_navigation != false){
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$object.create_arrow_navigation();
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}
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}
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else if($object.settings.arrows == true){
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$object.create_arrow_navigation();
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}
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// Create navigation dots
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$data_dot_navigation = $flicker.data('dot-navigation');
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$data_dot_alignment = $flicker.data('dot-alignment');
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var $dot_alignment = $object.settings.dot_alignment;
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if($data_dot_alignment != undefined){
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if($data_dot_alignment == 'left'){
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$dot_alignment = 'left';
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}
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else if($data_dot_alignment == 'right'){
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$dot_alignment = 'right';
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}
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}
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if($data_dot_navigation != undefined){
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if($data_dot_navigation != false){
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$object.create_dot_navigation($dot_alignment);
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}
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}
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else if($object.settings.dot_navigation == true){
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$object.create_dot_navigation($dot_alignment);
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}
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// Perform the auto flicking
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$flick_delay = $object.settings.auto_flick_delay * 1000;
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$data_auto_flick = $flicker.data('auto-flick');
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$data_auto_flick_delay = $flicker.data('auto-flick-delay');
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if(($data_auto_flick_delay)){
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$flick_delay = $data_auto_flick_delay * 1000;
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}
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if($data_auto_flick != undefined){
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if($data_auto_flick != false){
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$object.settings.auto_flick = true;
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}
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else{
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$object.settings.auto_flick = false;
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}
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}
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$object.auto_flick_start();
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// Flick the flicker
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$object.flick_flicker();
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// Kill the animation
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if($object.settings.flick_animation != 'jquery-slide'){
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$flicker.find('ul.flicks').bind("transitionend MSTransitionEnd webkitTransitionEnd oTransitionEnd", function(){
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$flicker_moving = false;
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});
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}
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}
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}
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// ----- Flick flicker
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$object.flick_flicker = function(){
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if(Modernizr.touch){
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$flicker.on('drag', function($e){
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if($flicker_moving == false) {
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if($e.orientation == 'horizontal'){
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$e.preventDefault();
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if($e.direction == 1){
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$flick_position--;
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if($flick_position < 0){
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$flick_position = 0;
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}
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else{
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$flicker_moving = true;
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// Move flicker
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$object.move_flicker($flick_position);
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}
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}
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else {
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$flick_position++;
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if($flick_position == $flick_count){
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$flick_position = $flick_count - 1;
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}
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else{
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$flicker_moving = true;
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// Move flicker
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$object.move_flicker($flick_position);
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}
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}
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}
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}
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});
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}
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}
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// ----- Create arrow navigation
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$object.create_arrow_navigation = function(){
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// The HTML
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$arrow_nav_html = '<div class="arrow-navigation left"><div class="arrow"></div></div>';
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$arrow_nav_html += '<div class="arrow-navigation right"><div class="arrow"></div></div>';
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// Attach the HTML
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$flicker.prepend($arrow_nav_html);
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// Show the arrows
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$('.arrow-navigation').mouseover(function(){
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if($(this).hasClass('hover') == false){
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$(this).addClass('hover')
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}
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});
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$('.arrow-navigation').mouseout(function(){
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if($(this).hasClass('hover') == true){
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$(this).removeClass('hover')
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}
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});
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// Navigate using the arrows
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$('.arrow-navigation').on('click', function(){
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// Check which arrow was clicked
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if($(this).hasClass('right')){
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$flick_position++;
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if($flick_position == $flick_count){
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$flick_position = 0;
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}
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}
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else {
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$flick_position--;
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if($flick_position < 0){
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$flick_position = $flick_count - 1;
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}
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}
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// Move flicker
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$object.move_flicker($flick_position);
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});
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}
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// ----- Create dot navigation
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$object.create_dot_navigation = function($position){
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$dot_nav_html = '<div class="dot-navigation '+ $position +'"><ul>';
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while($dot_count < $flick_count){
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// Increase the count
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$dot_count++;
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// Creat dots
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if($dot_count == 1){
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$dot_nav_html += '<li><div class="dot active"></div></li>';
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}
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else{
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$dot_nav_html += '<li><div class="dot"></div></li>';
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}
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}
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$dot_nav_html += '</ul></div>';
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// Attach the HTML
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$flicker.prepend($dot_nav_html);
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// Navigate using dots
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$flicker.find('.dot-navigation li').on('click', function(){
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// Invoke the movement
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$object.move_flicker($(this).index());
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});
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}
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// ----- Start auto flicker
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$object.auto_flick_start = function(){
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if($object.settings.auto_flick == true){
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$object.flicker_auto = setInterval($object.auto_flick, $flick_delay);
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}
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}
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// ----- Auto flick
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$object.auto_flick = function(){
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// Check the position
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$flick_position++;
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if($flick_position == $flick_count){
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$flick_position = 0;
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}
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// Move flicker
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$object.move_flicker($flick_position);
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}
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// ----- Stop auto flicker
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$object.auto_flick_stop = function(){
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$object.flicker_auto = clearInterval($object.flicker_auto);
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}
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// ----- Reset auto flicker
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$object.auto_flick_reset = function(){
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// First stop the auto flicker
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$object.auto_flick_stop();
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// Then start it again
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$object.auto_flick_start();
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}
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// ----- Move the flicker
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$object.move_flicker = function($new_position){
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// Update flick position
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$flick_position = $new_position;
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// Move based on desired animation
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if($object.settings.flick_animation == 'transform-slide'){
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$flicker.find('ul.flicks').attr({ style: '-webkit-transform:translate3d(-'+ $flick_position +'%, 0, 0);-o-transform:translate3d(-'+ $flick_position +'%, 0, 0);-moz-transform:translate3d(-'+ $flick_position +'%, 0, 0);transform:translate3d(-'+ $flick_position +'%, 0, 0)' });
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}
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else if($object.settings.flick_animation == 'transition-slide'){
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$flicker.find('ul.flicks').attr({ style: 'left:-'+ $flick_position +'00%;' });
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}
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else if($object.settings.flick_animation == 'jquery-slide'){
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$flicker.find('ul.flicks').animate({ 'left' : '-'+ $flick_position +'00%' }, function(){
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$flicker_moving = false;
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});
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}
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// Flicker colour
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$crt_flick = $flicker.find('ul.flicks li:eq('+ $flick_position +')');
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$flicker.removeClass('flicker-theme-light').removeClass('flicker-theme-dark');
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// Set the colour
|
||
if($crt_flick.hasClass('flick-theme-dark')){
|
||
|
||
$flicker.addClass('flicker-theme-dark');
|
||
}
|
||
else if($crt_flick.hasClass('flick-theme-light')){
|
||
|
||
$flicker.addClass('flicker-theme-light');
|
||
}
|
||
else {
|
||
|
||
$flicker.addClass('flicker-theme-' + $object.settings.theme);
|
||
}
|
||
|
||
// Update the navigation
|
||
$flicker.find('.dot-navigation .dot.active').removeClass('active');
|
||
$flicker.find('.dot:eq('+ $flick_position +')').addClass('active');
|
||
$flicker.attr('data-flick-position', $flick_position);
|
||
|
||
// Reset auto flicker
|
||
$object.auto_flick_reset();
|
||
}
|
||
};
|
||
|
||
// Call the flicker as a plugin
|
||
$.fn.flicker = function($options){
|
||
|
||
var len = this.length;
|
||
|
||
// Enable multiple-slider support
|
||
return this.each(function(index) {
|
||
|
||
var me = $(this), key = 'flickerplate' + (len > 1 ? '-' + ++index : ''), instance = (new $flickerplate).init(me, $options);
|
||
me.data(key, instance).data('key', key);
|
||
});
|
||
};
|
||
|
||
}(jQuery)); |