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Diffstat (limited to 'plugins/jetpack/modules/shortcodes/js/jmpress.js')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/js/jmpress.js | 2897 |
1 files changed, 2897 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/js/jmpress.js b/plugins/jetpack/modules/shortcodes/js/jmpress.js new file mode 100644 index 00000000..c6519cd9 --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/js/jmpress.js @@ -0,0 +1,2897 @@ +/** + * jmpress.js v0.4.5 + * http://jmpressjs.github.com/jmpress.js + * + * A jQuery plugin to build a website on the infinite canvas. + * + * Copyright 2013 Kyle Robinson Young @shama & Tobias Koppers @sokra + * Licensed MIT + * http://www.opensource.org/licenses/mit-license.php + * + * Based on the foundation laid by Bartek Szopka @bartaz + */ /* + * core.js + * The core of jmpress.js + */ +( function( $, document, window, undefined ) { + 'use strict'; + + /** + * Set supported prefixes + * + * @access protected + * @return Function to get prefixed property + */ + var pfx = ( function() { + var style = document.createElement( 'dummy' ).style, + prefixes = 'Webkit Moz O ms Khtml'.split( ' ' ), + memory = {}; + return function( prop ) { + if ( typeof memory[ prop ] === 'undefined' ) { + var ucProp = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ), + props = ( prop + ' ' + prefixes.join( ucProp + ' ' ) + ucProp ).split( ' ' ); + memory[ prop ] = null; + for ( var i in props ) { + if ( style[ props[ i ] ] !== undefined ) { + memory[ prop ] = props[ i ]; + break; + } + } + } + return memory[ prop ]; + }; + } )(); + + /** + * map ex. "WebkitTransform" to "-webkit-transform" + */ + function mapProperty( name ) { + if ( ! name ) { + return; + } + var index = 1 + name.substr( 1 ).search( /[A-Z]/ ); + var prefix = name.substr( 0, index ).toLowerCase(); + var postfix = name.substr( index ).toLowerCase(); + return '-' + prefix + '-' + postfix; + } + function addComma( attribute ) { + if ( ! attribute ) { + return ''; + } + return attribute + ','; + } + /** + * Return an jquery object only if it's not empty + */ + function ifNotEmpty( el ) { + if ( el.length > 0 ) { + return el; + } + return null; + } + + /** + * Default Settings + */ + var defaults = { + /* CLASSES */ + stepSelector: '.step', + containerClass: '', + canvasClass: '', + areaClass: '', + notSupportedClass: 'not-supported', + + /* CONFIG */ + fullscreen: true, + + /* ANIMATION */ + animation: { + transformOrigin: 'top left', + transitionProperty: + addComma( mapProperty( pfx( 'transform' ) ) ) + + addComma( mapProperty( pfx( 'perspective' ) ) ) + + 'opacity', + transitionDuration: '1s', + transitionDelay: '500ms', + transitionTimingFunction: 'ease-in-out', + transformStyle: 'preserve-3d', + }, + transitionDuration: 1500, + }; + var callbacks = { + beforeChange: 1, + beforeInitStep: 1, + initStep: 1, + beforeInit: 1, + afterInit: 1, + beforeDeinit: 1, + afterDeinit: 1, + applyStep: 1, + unapplyStep: 1, + setInactive: 1, + beforeActive: 1, + setActive: 1, + selectInitialStep: 1, + selectPrev: 1, + selectNext: 1, + selectHome: 1, + selectEnd: 1, + idle: 1, + applyTarget: 1, + }; + for ( var callbackName in callbacks ) { + defaults[ callbackName ] = []; + } + + /** + * Initialize jmpress + */ + function init( args ) { + args = $.extend( true, {}, args || {} ); + + // accept functions and arrays of functions as callbacks + var callbackArgs = {}; + var callbackName = null; + for ( callbackName in callbacks ) { + callbackArgs[ callbackName ] = $.isFunction( args[ callbackName ] ) + ? [ args[ callbackName ] ] + : args[ callbackName ]; + args[ callbackName ] = []; + } + + // MERGE SETTINGS + var settings = $.extend( true, {}, defaults, args ); + + for ( callbackName in callbacks ) { + if ( callbackArgs[ callbackName ] ) { + Array.prototype.push.apply( settings[ callbackName ], callbackArgs[ callbackName ] ); + } + } + + /*** MEMBER VARS ***/ + + var jmpress = $( this ), + container = null, + area = null, + oldStyle = { + container: '', + area: '', + }, + canvas = null, + current = null, + active = false, + activeSubstep = null, + activeDelegated = false; + + /*** MEMBER FUNCTIONS ***/ + // functions have to be called with this + + /** + * Init a single step + * + * @param element the element of the step + * @param idx number of step + */ + function doStepInit( element, idx ) { + var data = dataset( element ); + var step = { + oldStyle: $( element ).attr( 'style' ) || '', + }; + + var callbackData = { + data: data, + stepData: step, + }; + callCallback.call( this, 'beforeInitStep', $( element ), callbackData ); + step.delegate = data.delegate; + callCallback.call( this, 'initStep', $( element ), callbackData ); + + $( element ).data( 'stepData', step ); + + if ( ! $( element ).attr( 'id' ) ) { + $( element ).attr( 'id', 'step-' + ( idx + 1 ) ); + } + + callCallback.call( this, 'applyStep', $( element ), callbackData ); + } + /** + * Deinit a single step + * + * @param element the element of the step + */ + function doStepDeinit( element ) { + var stepData = $( element ).data( 'stepData' ); + + $( element ).attr( 'style', stepData.oldStyle ); + + callCallback.call( this, 'unapplyStep', $( element ), { + stepData: stepData, + } ); + } + /** + * Reapplies stepData to the element + * + * @param element + */ + function doStepReapply( element ) { + callCallback.call( this, 'unapplyStep', $( element ), { + stepData: element.data( 'stepData' ), + } ); + + callCallback.call( this, 'applyStep', $( element ), { + stepData: element.data( 'stepData' ), + } ); + } + /** + * Completly deinit jmpress + * + */ + function deinit() { + if ( active ) { + callCallback.call( this, 'setInactive', active, { + stepData: $( active ).data( 'stepData' ), + reason: 'deinit', + } ); + } + if ( current.jmpressClass ) { + $( jmpress ).removeClass( current.jmpressClass ); + } + + callCallback.call( this, 'beforeDeinit', $( this ), {} ); + + $( settings.stepSelector, jmpress ).each( function( idx ) { + doStepDeinit.call( jmpress, this ); + } ); + + container.attr( 'style', oldStyle.container ); + if ( settings.fullscreen ) { + $( 'html' ).attr( 'style', '' ); + } + area.attr( 'style', oldStyle.area ); + $( canvas ) + .children() + .each( function() { + jmpress.append( $( this ) ); + } ); + if ( settings.fullscreen ) { + canvas.remove(); + } else { + canvas.remove(); + area.remove(); + } + + callCallback.call( this, 'afterDeinit', $( this ), {} ); + + $( jmpress ).data( 'jmpressmethods', false ); + } + /** + * Call a callback + * + * @param callbackName String callback which should be called + * @param element some arguments to the callback + * @param eventData + */ + function callCallback( callbackName, element, eventData ) { + eventData.settings = settings; + eventData.current = current; + eventData.container = container; + eventData.parents = element ? getStepParents( element ) : null; + eventData.current = current; + eventData.jmpress = this; + var result = {}; + $.each( settings[ callbackName ], function( idx, callback ) { + result.value = callback.call( jmpress, element, eventData ) || result.value; + } ); + return result.value; + } + /** + * + */ + function getStepParents( el ) { + return $( el ) + .parentsUntil( jmpress ) + .not( jmpress ) + .filter( settings.stepSelector ); + } + /** + * Reselect the active step + * + * @param String type reason of reselecting step + */ + function reselect( type ) { + return select( { step: active, substep: activeSubstep }, type ); + } + /** + * Select a given step + * + * @param el element to select + * @param type reason of changing step + * @return Object element selected + */ + function select( el, type ) { + var substep; + if ( $.isPlainObject( el ) ) { + substep = el.substep; + el = el.step; + } + if ( typeof el === 'string' ) { + el = jmpress.find( el ).first(); + } + if ( ! el || ! $( el ).data( 'stepData' ) ) { + return false; + } + + scrollFix.call( this ); + + var step = $( el ).data( 'stepData' ); + + var cancelSelect = false; + callCallback.call( this, 'beforeChange', el, { + stepData: step, + reason: type, + cancel: function() { + cancelSelect = true; + }, + } ); + if ( cancelSelect ) { + return undefined; + } + + var target = {}; + + var delegated = el; + if ( $( el ).data( 'stepData' ).delegate ) { + delegated = + ifNotEmpty( + $( el ) + .parentsUntil( jmpress ) + .filter( settings.stepSelector ) + .filter( step.delegate ) + ) || + ifNotEmpty( $( el ).near( step.delegate ) ) || + ifNotEmpty( $( el ).near( step.delegate, true ) ) || + ifNotEmpty( $( step.delegate, jmpress ) ); + if ( delegated ) { + step = delegated.data( 'stepData' ); + } else { + // Do not delegate if expression not found + delegated = el; + } + } + if ( activeDelegated ) { + callCallback.call( this, 'setInactive', activeDelegated, { + stepData: $( activeDelegated ).data( 'stepData' ), + delegatedFrom: active, + reason: type, + target: target, + nextStep: delegated, + nextSubstep: substep, + nextStepData: step, + } ); + } + var callbackData = { + stepData: step, + delegatedFrom: el, + reason: type, + target: target, + substep: substep, + prevStep: activeDelegated, + prevSubstep: activeSubstep, + prevStepData: activeDelegated && $( activeDelegated ).data( 'stepData' ), + }; + callCallback.call( this, 'beforeActive', delegated, callbackData ); + callCallback.call( this, 'setActive', delegated, callbackData ); + + // Set on step class on root element + if ( current.jmpressClass ) { + $( jmpress ).removeClass( current.jmpressClass ); + } + $( jmpress ).addClass( ( current.jmpressClass = 'step-' + $( delegated ).attr( 'id' ) ) ); + if ( current.jmpressDelegatedClass ) { + $( jmpress ).removeClass( current.jmpressDelegatedClass ); + } + $( jmpress ).addClass( + ( current.jmpressDelegatedClass = 'delegating-step-' + $( el ).attr( 'id' ) ) + ); + + callCallback.call( + this, + 'applyTarget', + delegated, + $.extend( + { + canvas: canvas, + area: area, + beforeActive: activeDelegated, + }, + callbackData + ) + ); + + active = el; + activeSubstep = callbackData.substep; + activeDelegated = delegated; + + if ( current.idleTimeout ) { + clearTimeout( current.idleTimeout ); + } + current.idleTimeout = setTimeout( function() { + callCallback.call( this, 'idle', delegated, callbackData ); + }, Math.max( 1, settings.transitionDuration - 100 ) ); + + return delegated; + } + /** + * This should fix ANY kind of buggy scrolling + */ + function scrollFix() { + ( function fix() { + if ( $( container )[ 0 ].tagName === 'BODY' ) { + try { + window.scrollTo( 0, 0 ); + } catch ( e ) {} + } + $( container ).scrollTop( 0 ); + $( container ).scrollLeft( 0 ); + function check() { + if ( $( container ).scrollTop() !== 0 || $( container ).scrollLeft() !== 0 ) { + fix(); + } + } + setTimeout( check, 1 ); + setTimeout( check, 10 ); + setTimeout( check, 100 ); + setTimeout( check, 200 ); + setTimeout( check, 400 ); + } )(); + } + /** + * Alias for select + */ + function goTo( el ) { + return select.call( this, el, 'jump' ); + } + /** + * Goto Next Slide + * + * @return Object newly active slide + */ + function next() { + return select.call( + this, + callCallback.call( this, 'selectNext', active, { + stepData: $( active ).data( 'stepData' ), + substep: activeSubstep, + } ), + 'next' + ); + } + /** + * Goto Previous Slide + * + * @return Object newly active slide + */ + function prev() { + return select.call( + this, + callCallback.call( this, 'selectPrev', active, { + stepData: $( active ).data( 'stepData' ), + substep: activeSubstep, + } ), + 'prev' + ); + } + /** + * Goto First Slide + * + * @return Object newly active slide + */ + function home() { + return select.call( + this, + callCallback.call( this, 'selectHome', active, { + stepData: $( active ).data( 'stepData' ), + } ), + 'home' + ); + } + /** + * Goto Last Slide + * + * @return Object newly active slide + */ + function end() { + return select.call( + this, + callCallback.call( this, 'selectEnd', active, { + stepData: $( active ).data( 'stepData' ), + } ), + 'end' + ); + } + /** + * Manipulate the canvas + * + * @param props + * @return Object + */ + function canvasMod( props ) { + css( canvas, props || {} ); + return $( canvas ); + } + /** + * Return current step + * + * @return Object + */ + function getActive() { + return activeDelegated && $( activeDelegated ); + } + /** + * fire a callback + * + * @param callbackName + * @param element + * @param eventData + * @return void + */ + function fire( callbackName, element, eventData ) { + if ( ! callbacks[ callbackName ] ) { + $.error( 'callback ' + callbackName + ' is not registered.' ); + } else { + return callCallback.call( this, callbackName, element, eventData ); + } + } + + /** + * PUBLIC METHODS LIST + */ + jmpress.data( 'jmpressmethods', { + select: select, + reselect: reselect, + scrollFix: scrollFix, + goTo: goTo, + next: next, + prev: prev, + home: home, + end: end, + canvas: canvasMod, + container: function() { + return container; + }, + settings: function() { + return settings; + }, + active: getActive, + current: function() { + return current; + }, + fire: fire, + init: function( step ) { + doStepInit.call( this, $( step ), current.nextIdNumber++ ); + }, + deinit: function( step ) { + if ( step ) { + doStepDeinit.call( this, $( step ) ); + } else { + deinit.call( this ); + } + }, + reapply: doStepReapply, + } ); + + /** + * Check for support + * This will be removed in near future, when support is coming + * + * @access protected + * @return void + */ + function checkSupport() { + var ua = navigator.userAgent.toLowerCase(); + return ua.search( /(iphone)|(ipod)|(android)/ ) === -1 || ua.search( /(chrome)/ ) !== -1; + } + + // BEGIN INIT + + // CHECK FOR SUPPORT + if ( checkSupport() === false ) { + if ( settings.notSupportedClass ) { + jmpress.addClass( settings.notSupportedClass ); + } + return; + } else { + if ( settings.notSupportedClass ) { + jmpress.removeClass( settings.notSupportedClass ); + } + } + + // grabbing all steps + var steps = $( settings.stepSelector, jmpress ); + + // GERNERAL INIT OF FRAME + container = jmpress; + area = $( '<div />' ); + canvas = $( '<div />' ); + $( jmpress ) + .children() + .filter( steps ) + .each( function() { + canvas.append( $( this ) ); + } ); + if ( settings.fullscreen ) { + container = $( 'body' ); + $( 'html' ).css( { + overflow: 'hidden', + } ); + area = jmpress; + } + oldStyle.area = area.attr( 'style' ) || ''; + oldStyle.container = container.attr( 'style' ) || ''; + if ( settings.fullscreen ) { + container.css( { + height: '100%', + } ); + jmpress.append( canvas ); + } else { + container.css( { + position: 'relative', + } ); + area.append( canvas ); + jmpress.append( area ); + } + + $( container ).addClass( settings.containerClass ); + $( area ).addClass( settings.areaClass ); + $( canvas ).addClass( settings.canvasClass ); + + document.documentElement.style.height = '100%'; + container.css( { + overflow: 'hidden', + } ); + + var props = { + position: 'absolute', + transitionDuration: '0s', + }; + props = $.extend( {}, settings.animation, props ); + css( area, props ); + css( area, { + top: '50%', + left: '50%', + perspective: '1000px', + } ); + css( canvas, props ); + + current = {}; + + callCallback.call( this, 'beforeInit', null, {} ); + + // INITIALIZE EACH STEP + steps.each( function( idx ) { + doStepInit.call( jmpress, this, idx ); + } ); + current.nextIdNumber = steps.length; + + callCallback.call( this, 'afterInit', null, {} ); + + // START + select.call( this, callCallback.call( this, 'selectInitialStep', 'init', {} ) ); + + if ( settings.initClass ) { + $( steps ).removeClass( settings.initClass ); + } + } + /** + * Return default settings + * + * @return Object + */ + function getDefaults() { + return defaults; + } + /** + * Register a callback or a jmpress function + * + * @access public + * @param name String the name of the callback or function + * @param func Function? the function to be added + */ + function register( name, func ) { + if ( $.isFunction( func ) ) { + if ( methods[ name ] ) { + $.error( 'function ' + name + ' is already registered.' ); + } else { + methods[ name ] = func; + } + } else { + if ( callbacks[ name ] ) { + $.error( 'callback ' + name + ' is already registered.' ); + } else { + callbacks[ name ] = 1; + defaults[ name ] = []; + } + } + } + /** + * Set CSS on element w/ prefixes + * + * @return Object element which properties were set + * + * TODO: Consider bypassing pfx and blindly set as jQuery + * already checks for support + */ + function css( el, props ) { + var key, + pkey, + cssObj = {}; + for ( key in props ) { + if ( props.hasOwnProperty( key ) ) { + pkey = pfx( key ); + if ( pkey !== null ) { + cssObj[ pkey ] = props[ key ]; + } + } + } + $( el ).css( cssObj ); + return el; + } + /** + * Return dataset for element + * + * @param el element + * @return Object + */ + function dataset( el ) { + if ( $( el )[ 0 ].dataset ) { + return $.extend( {}, $( el )[ 0 ].dataset ); + } + function toCamelcase( str ) { + str = str.split( '-' ); + for ( var i = 1; i < str.length; i++ ) { + str[ i ] = str[ i ].substr( 0, 1 ).toUpperCase() + str[ i ].substr( 1 ); + } + return str.join( '' ); + } + var returnDataset = {}; + var attrs = $( el )[ 0 ].attributes; + $.each( attrs, function( idx, attr ) { + if ( attr.nodeName.substr( 0, 5 ) === 'data-' ) { + returnDataset[ toCamelcase( attr.nodeName.substr( 5 ) ) ] = attr.nodeValue; + } + } ); + return returnDataset; + } + /** + * Returns true, if jmpress is initialized + * + * @return bool + */ + function initialized() { + return !! $( this ).data( 'jmpressmethods' ); + } + + /** + * PUBLIC STATIC METHODS LIST + */ + var methods = { + init: init, + initialized: initialized, + deinit: function() {}, + css: css, + pfx: pfx, + defaults: getDefaults, + register: register, + dataset: dataset, + }; + + /** + * $.jmpress() + */ + $.fn.jmpress = function( method ) { + function f() { + var jmpressmethods = $( this ).data( 'jmpressmethods' ); + if ( jmpressmethods && jmpressmethods[ method ] ) { + return jmpressmethods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); + } else if ( methods[ method ] ) { + return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); + } else if ( callbacks[ method ] && jmpressmethods ) { + var settings = jmpressmethods.settings(); + var func = Array.prototype.slice.call( arguments, 1 )[ 0 ]; + if ( $.isFunction( func ) ) { + settings[ method ] = settings[ method ] || []; + settings[ method ].push( func ); + } + } else if ( typeof method === 'object' || ! method ) { + return init.apply( this, arguments ); + } else { + $.error( 'Method ' + method + ' does not exist on jQuery.jmpress' ); + } + // to allow chaining + return this; + } + var args = arguments; + var result; + $( this ).each( function( idx, element ) { + result = f.apply( element, args ); + } ); + return result; + }; + $.extend( { + jmpress: function( method ) { + if ( methods[ method ] ) { + return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); + } else if ( callbacks[ method ] ) { + // plugin interface + var func = Array.prototype.slice.call( arguments, 1 )[ 0 ]; + if ( $.isFunction( func ) ) { + defaults[ method ].push( func ); + } else { + $.error( + 'Second parameter should be a function: $.jmpress( callbackName, callbackFunction )' + ); + } + } else { + $.error( 'Method ' + method + ' does not exist on jQuery.jmpress' ); + } + }, + } ); +} )( jQuery, document, window ); + +/* + * near.js + * Find steps near each other + */ +( function( $, document, window, undefined ) { + 'use strict'; + + // add near( selector, backwards = false) to jquery + + function checkAndGo( elements, func, selector, backwards ) { + var next; + elements.each( function( idx, element ) { + if ( backwards ) { + next = func( element, selector, backwards ); + if ( next ) { + return false; + } + } + if ( $( element ).is( selector ) ) { + next = element; + return false; + } + if ( ! backwards ) { + next = func( element, selector, backwards ); + if ( next ) { + return false; + } + } + } ); + return next; + } + function findNextInChildren( item, selector, backwards ) { + var children = $( item ).children(); + if ( backwards ) { + children = $( children.get().reverse() ); + } + return checkAndGo( children, findNextInChildren, selector, backwards ); + } + function findNextInSiblings( item, selector, backwards ) { + return checkAndGo( + $( item )[ backwards ? 'prevAll' : 'nextAll' ](), + findNextInChildren, + selector, + backwards + ); + } + function findNextInParents( item, selector, backwards ) { + var next; + var parents = $( item ).parents(); + parents = $( parents.get() ); + $.each( parents.get(), function( idx, element ) { + if ( backwards && $( element ).is( selector ) ) { + next = element; + return false; + } + next = findNextInSiblings( element, selector, backwards ); + if ( next ) { + return false; + } + } ); + return next; + } + + $.fn.near = function( selector, backwards ) { + var array = []; + $( this ).each( function( idx, element ) { + var near = + ( backwards ? false : findNextInChildren( element, selector, backwards ) ) || + findNextInSiblings( element, selector, backwards ) || + findNextInParents( element, selector, backwards ); + if ( near ) { + array.push( near ); + } + } ); + return $( array ); + }; +} )( jQuery, document, window ); +/* + * transform.js + * The engine that powers the transforms or falls back to other methods + */ +( function( $, document, window, undefined ) { + 'use strict'; + + /* FUNCTIONS */ + function toCssNumber( number ) { + return Math.round( 10000 * number ) / 10000 + ''; + } + + /** + * 3D and 2D engines + */ + var engines = { + 3: { + transform: function( el, data ) { + var transform = 'translate(-50%,-50%)'; + $.each( data, function( idx, item ) { + var coord = [ 'X', 'Y', 'Z' ]; + var i; + if ( item[ 0 ] === 'translate' ) { + // ["translate", x, y, z] + transform += + ' translate3d(' + + toCssNumber( item[ 1 ] || 0 ) + + 'px,' + + toCssNumber( item[ 2 ] || 0 ) + + 'px,' + + toCssNumber( item[ 3 ] || 0 ) + + 'px)'; + } else if ( item[ 0 ] === 'rotate' ) { + var order = item[ 4 ] ? [ 1, 2, 3 ] : [ 3, 2, 1 ]; + for ( i = 0; i < 3; i++ ) { + transform += + ' rotate' + + coord[ order[ i ] - 1 ] + + '(' + + toCssNumber( item[ order[ i ] ] || 0 ) + + 'deg)'; + } + } else if ( item[ 0 ] === 'scale' ) { + for ( i = 0; i < 3; i++ ) { + transform += ' scale' + coord[ i ] + '(' + toCssNumber( item[ i + 1 ] || 1 ) + ')'; + } + } + } ); + $.jmpress( 'css', el, $.extend( {}, { transform: transform } ) ); + }, + }, + 2: { + transform: function( el, data ) { + var transform = 'translate(-50%,-50%)'; + $.each( data, function( idx, item ) { + var coord = [ 'X', 'Y' ]; + if ( item[ 0 ] === 'translate' ) { + // ["translate", x, y, z] + transform += + ' translate(' + + toCssNumber( item[ 1 ] || 0 ) + + 'px,' + + toCssNumber( item[ 2 ] || 0 ) + + 'px)'; + } else if ( item[ 0 ] === 'rotate' ) { + transform += ' rotate(' + toCssNumber( item[ 3 ] || 0 ) + 'deg)'; + } else if ( item[ 0 ] === 'scale' ) { + for ( var i = 0; i < 2; i++ ) { + transform += ' scale' + coord[ i ] + '(' + toCssNumber( item[ i + 1 ] || 1 ) + ')'; + } + } + } ); + $.jmpress( 'css', el, $.extend( {}, { transform: transform } ) ); + }, + }, + 1: { + // CHECK IF SUPPORT IS REALLY NEEDED? + // this not even work without scaling... + // it may better to display the normal view + transform: function( el, data ) { + var anitarget = { top: 0, left: 0 }; + $.each( data, function( idx, item ) { + var coord = [ 'X', 'Y' ]; + if ( item[ 0 ] === 'translate' ) { + // ["translate", x, y, z] + anitarget.left = Math.round( item[ 1 ] || 0 ) + 'px'; + anitarget.top = Math.round( item[ 2 ] || 0 ) + 'px'; + } + } ); + el.animate( anitarget, 1000 ); // TODO: Use animation duration + }, + }, + }; + + /** + * Engine to power cross-browser translate, scale and rotate. + */ + var engine = ( function() { + if ( $.jmpress( 'pfx', 'perspective' ) ) { + return engines[ 3 ]; + } else if ( $.jmpress( 'pfx', 'transform' ) ) { + return engines[ 2 ]; + } else { + // CHECK IF SUPPORT IS REALLY NEEDED? + return engines[ 1 ]; + } + } )(); + + $.jmpress( 'defaults' ).reasonableAnimation = {}; + $.jmpress( 'initStep', function( step, eventData ) { + var data = eventData.data; + var stepData = eventData.stepData; + var pf = parseFloat; + $.extend( stepData, { + x: pf( data.x ) || 0, + y: pf( data.y ) || 0, + z: pf( data.z ) || 0, + r: pf( data.r ) || 0, + phi: pf( data.phi ) || 0, + rotate: pf( data.rotate ) || 0, + rotateX: pf( data.rotateX ) || 0, + rotateY: pf( data.rotateY ) || 0, + rotateZ: pf( data.rotateZ ) || 0, + revertRotate: false, + scale: pf( data.scale ) || 1, + scaleX: pf( data.scaleX ) || false, + scaleY: pf( data.scaleY ) || false, + scaleZ: pf( data.scaleZ ) || 1, + } ); + } ); + $.jmpress( 'afterInit', function( nil, eventData ) { + var stepSelector = eventData.settings.stepSelector, + current = eventData.current; + current.perspectiveScale = 1; + current.maxNestedDepth = 0; + var nestedSteps = $( eventData.jmpress ) + .find( stepSelector ) + .children( stepSelector ); + while ( nestedSteps.length ) { + current.maxNestedDepth++; + nestedSteps = nestedSteps.children( stepSelector ); + } + } ); + $.jmpress( 'applyStep', function( step, eventData ) { + $.jmpress( 'css', $( step ), { + position: 'absolute', + transformStyle: 'preserve-3d', + } ); + if ( eventData.parents.length > 0 ) { + $.jmpress( 'css', $( step ), { + top: '50%', + left: '50%', + } ); + } + var sd = eventData.stepData; + var transform = [ + [ + 'translate', + sd.x || sd.r * Math.sin( ( sd.phi * Math.PI ) / 180 ), + sd.y || -sd.r * Math.cos( ( sd.phi * Math.PI ) / 180 ), + sd.z, + ], + [ 'rotate', sd.rotateX, sd.rotateY, sd.rotateZ || sd.rotate, true ], + [ 'scale', sd.scaleX || sd.scale, sd.scaleY || sd.scale, sd.scaleZ || sd.scale ], + ]; + engine.transform( step, transform ); + } ); + $.jmpress( 'setActive', function( element, eventData ) { + var target = eventData.target; + var step = eventData.stepData; + var tf = ( target.transform = [] ); + target.perspectiveScale = 1; + + for ( var i = eventData.current.maxNestedDepth; i > ( eventData.parents.length || 0 ); i-- ) { + tf.push( [ 'scale' ], [ 'rotate' ], [ 'translate' ] ); + } + + tf.push( [ + 'scale', + 1 / ( step.scaleX || step.scale ), + 1 / ( step.scaleY || step.scale ), + 1 / step.scaleZ, + ] ); + tf.push( [ 'rotate', -step.rotateX, -step.rotateY, -( step.rotateZ || step.rotate ) ] ); + tf.push( [ + 'translate', + -( step.x || step.r * Math.sin( ( step.phi * Math.PI ) / 180 ) ), + -( step.y || -step.r * Math.cos( ( step.phi * Math.PI ) / 180 ) ), + -step.z, + ] ); + target.perspectiveScale *= step.scaleX || step.scale; + + $.each( eventData.parents, function( idx, element ) { + var step = $( element ).data( 'stepData' ); + tf.push( [ + 'scale', + 1 / ( step.scaleX || step.scale ), + 1 / ( step.scaleY || step.scale ), + 1 / step.scaleZ, + ] ); + tf.push( [ 'rotate', -step.rotateX, -step.rotateY, -( step.rotateZ || step.rotate ) ] ); + tf.push( [ + 'translate', + -( step.x || step.r * Math.sin( ( step.phi * Math.PI ) / 180 ) ), + -( step.y || -step.r * Math.cos( ( step.phi * Math.PI ) / 180 ) ), + -step.z, + ] ); + target.perspectiveScale *= step.scaleX || step.scale; + } ); + + $.each( tf, function( idx, item ) { + if ( item[ 0 ] !== 'rotate' ) { + return; + } + function lowRotate( name ) { + if ( eventData.current[ 'rotate' + name + '-' + idx ] === undefined ) { + eventData.current[ 'rotate' + name + '-' + idx ] = item[ name ] || 0; + } + var cur = eventData.current[ 'rotate' + name + '-' + idx ], + tar = item[ name ] || 0, + curmod = cur % 360, + tarmod = tar % 360; + if ( curmod < 0 ) { + curmod += 360; + } + if ( tarmod < 0 ) { + tarmod += 360; + } + var diff = tarmod - curmod; + if ( diff < -180 ) { + diff += 360; + } else if ( diff > 180 ) { + diff -= 360; + } + eventData.current[ 'rotate' + name + '-' + idx ] = item[ name ] = cur + diff; + } + lowRotate( 1 ); + lowRotate( 2 ); + lowRotate( 3 ); + } ); + } ); + $.jmpress( 'applyTarget', function( active, eventData ) { + var target = eventData.target, + props, + step = eventData.stepData, + settings = eventData.settings, + zoomin = target.perspectiveScale * 1.3 < eventData.current.perspectiveScale, + zoomout = target.perspectiveScale > eventData.current.perspectiveScale * 1.3; + + // extract first scale from transform + var lastScale = -1; + $.each( target.transform, function( idx, item ) { + if ( item.length <= 1 ) { + return; + } + if ( + item[ 0 ] === 'rotate' && + item[ 1 ] % 360 === 0 && + item[ 2 ] % 360 === 0 && + item[ 3 ] % 360 === 0 + ) { + return; + } + if ( item[ 0 ] === 'scale' ) { + lastScale = idx; + } else { + return false; + } + } ); + + if ( lastScale !== eventData.current.oldLastScale ) { + zoomin = zoomout = false; + eventData.current.oldLastScale = lastScale; + } + + var extracted = []; + if ( lastScale !== -1 ) { + while ( lastScale >= 0 ) { + if ( target.transform[ lastScale ][ 0 ] === 'scale' ) { + extracted.push( target.transform[ lastScale ] ); + target.transform[ lastScale ] = [ 'scale' ]; + } + lastScale--; + } + } + + var animation = settings.animation; + if ( settings.reasonableAnimation[ eventData.reason ] ) { + animation = $.extend( {}, animation, settings.reasonableAnimation[ eventData.reason ] ); + } + + props = { + // to keep the perspective look similar for different scales + // we need to 'scale' the perspective, too + perspective: Math.round( target.perspectiveScale * 1000 ) + 'px', + }; + props = $.extend( {}, animation, props ); + if ( ! zoomin ) { + props.transitionDelay = '0s'; + } + if ( ! eventData.beforeActive ) { + props.transitionDuration = '0s'; + props.transitionDelay = '0s'; + } + $.jmpress( 'css', eventData.area, props ); + engine.transform( eventData.area, extracted ); + + props = $.extend( {}, animation ); + if ( ! zoomout ) { + props.transitionDelay = '0s'; + } + if ( ! eventData.beforeActive ) { + props.transitionDuration = '0s'; + props.transitionDelay = '0s'; + } + + eventData.current.perspectiveScale = target.perspectiveScale; + + $.jmpress( 'css', eventData.canvas, props ); + engine.transform( eventData.canvas, target.transform ); + } ); +} )( jQuery, document, window ); +/* + * active.js + * Set the active classes on steps + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* DEFINES */ + var activeClass = 'activeClass', + nestedActiveClass = 'nestedActiveClass'; + + /* DEFAULTS */ + var defaults = $jmpress( 'defaults' ); + defaults[ nestedActiveClass ] = 'nested-active'; + defaults[ activeClass ] = 'active'; + + /* HOOKS */ + $jmpress( 'setInactive', function( step, eventData ) { + var settings = eventData.settings, + activeClassSetting = settings[ activeClass ], + nestedActiveClassSettings = settings[ nestedActiveClass ]; + if ( activeClassSetting ) { + $( step ).removeClass( activeClassSetting ); + } + if ( nestedActiveClassSettings ) { + $.each( eventData.parents, function( idx, element ) { + $( element ).removeClass( nestedActiveClassSettings ); + } ); + } + } ); + $jmpress( 'setActive', function( step, eventData ) { + var settings = eventData.settings, + activeClassSetting = settings[ activeClass ], + nestedActiveClassSettings = settings[ nestedActiveClass ]; + if ( activeClassSetting ) { + $( step ).addClass( activeClassSetting ); + } + if ( nestedActiveClassSettings ) { + $.each( eventData.parents, function( idx, element ) { + $( element ).addClass( nestedActiveClassSettings ); + } ); + } + } ); +} )( jQuery, document, window ); +/* + * circular.js + * Repeat from start after end + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* FUNCTIONS */ + function firstSlide( step, eventData ) { + return $( this ) + .find( eventData.settings.stepSelector ) + .first(); + } + function prevOrNext( jmpress, step, eventData, prev ) { + if ( ! step ) { + return false; + } + var stepSelector = eventData.settings.stepSelector; + step = $( step ); + do { + var item = step.near( stepSelector, prev ); + if ( item.length === 0 || item.closest( jmpress ).length === 0 ) { + item = $( jmpress ) + .find( stepSelector ) + [ prev ? 'last' : 'first' ](); + } + if ( ! item.length ) { + return false; + } + step = item; + } while ( step.data( 'stepData' ).exclude ); + return step; + } + + /* HOOKS */ + $jmpress( 'initStep', function( step, eventData ) { + eventData.stepData.exclude = + eventData.data.exclude && [ 'false', 'no' ].indexOf( eventData.data.exclude ) === -1; + } ); + $jmpress( 'selectInitialStep', firstSlide ); + $jmpress( 'selectHome', firstSlide ); + $jmpress( 'selectEnd', function( step, eventData ) { + return $( this ) + .find( eventData.settings.stepSelector ) + .last(); + } ); + $jmpress( 'selectPrev', function( step, eventData ) { + return prevOrNext( this, step, eventData, true ); + } ); + $jmpress( 'selectNext', function( step, eventData ) { + return prevOrNext( this, step, eventData ); + } ); +} )( jQuery, document, window ); +/* + * start.js + * Set the first step to start on + */ +( function( $, document, window, undefined ) { + 'use strict'; + + /* HOOKS */ + $.jmpress( 'selectInitialStep', function( nil, eventData ) { + return eventData.settings.start; + } ); +} )( jQuery, document, window ); +/* + * ways.js + * Control the flow of the steps + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* FUNCTIONS */ + function routeFunc( jmpress, route, type ) { + for ( var i = 0; i < route.length - 1; i++ ) { + var from = route[ i ]; + var to = route[ i + 1 ]; + if ( $( jmpress ).jmpress( 'initialized' ) ) { + $( from, jmpress ).data( 'stepData' )[ type ] = to; + } else { + $( from, jmpress ).attr( 'data-' + type, to ); + } + } + } + function selectPrevOrNext( step, eventData, attr, prev ) { + var stepData = eventData.stepData; + if ( stepData[ attr ] ) { + var near = $( step ).near( stepData[ attr ], prev ); + if ( near && near.length ) { + return near; + } + near = $( stepData[ attr ], this )[ prev ? 'last' : 'first' ](); + if ( near && near.length ) { + return near; + } + } + } + + /* EXPORTED FUNCTIONS */ + $jmpress( 'register', 'route', function( route, unidirectional, reversedRoute ) { + if ( typeof route === 'string' ) { + route = [ route, route ]; + } + routeFunc( this, route, reversedRoute ? 'prev' : 'next' ); + if ( ! unidirectional ) { + routeFunc( this, route.reverse(), reversedRoute ? 'next' : 'prev' ); + } + } ); + + /* HOOKS */ + $jmpress( 'initStep', function( step, eventData ) { + for ( var attr in { next: 1, prev: 1 } ) { + eventData.stepData[ attr ] = eventData.data[ attr ]; + } + } ); + $jmpress( 'selectNext', function( step, eventData ) { + return selectPrevOrNext.call( this, step, eventData, 'next' ); + } ); + $jmpress( 'selectPrev', function( step, eventData ) { + return selectPrevOrNext.call( this, step, eventData, 'prev', true ); + } ); +} )( jQuery, document, window ); +/* + * ajax.js + * Load steps via ajax + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* DEFINES */ + var afterStepLoaded = 'ajax:afterStepLoaded', + loadStep = 'ajax:loadStep'; + + /* REGISTER EVENTS */ + $jmpress( 'register', loadStep ); + $jmpress( 'register', afterStepLoaded ); + + /* DEFAULTS */ + $jmpress( 'defaults' ).ajaxLoadedClass = 'loaded'; + + /* HOOKS */ + $jmpress( 'initStep', function( step, eventData ) { + eventData.stepData.src = $( step ).attr( 'href' ) || eventData.data.src || false; + eventData.stepData.srcLoaded = false; + } ); + $jmpress( loadStep, function( step, eventData ) { + var stepData = eventData.stepData, + href = stepData && stepData.src, + settings = eventData.settings; + if ( href ) { + $( step ).addClass( settings.ajaxLoadedClass ); + stepData.srcLoaded = true; + $( step ).load( href, function( response, status, xhr ) { + $( eventData.jmpress ).jmpress( + 'fire', + afterStepLoaded, + step, + $.extend( {}, eventData, { + response: response, + status: status, + xhr: xhr, + } ) + ); + } ); + } + } ); + $jmpress( 'idle', function( step, eventData ) { + if ( ! step ) { + return; + } + var settings = eventData.settings, + jmpress = $( this ), + stepData = eventData.stepData; + var siblings = $( step ) + .add( $( step ).near( settings.stepSelector ) ) + .add( $( step ).near( settings.stepSelector, true ) ) + .add( + jmpress.jmpress( 'fire', 'selectPrev', step, { + stepData: $( step ).data( 'stepData' ), + } ) + ) + .add( + jmpress.jmpress( 'fire', 'selectNext', step, { + stepData: $( step ).data( 'stepData' ), + } ) + ); + siblings.each( function() { + var step = this, + stepData = $( step ).data( 'stepData' ); + if ( ! stepData.src || stepData.srcLoaded ) { + return; + } + jmpress.jmpress( 'fire', loadStep, step, { + stepData: $( step ).data( 'stepData' ), + } ); + } ); + } ); + $jmpress( 'setActive', function( step, eventData ) { + var stepData = $( step ).data( 'stepData' ); + if ( ! stepData.src || stepData.srcLoaded ) { + return; + } + $( this ).jmpress( 'fire', loadStep, step, { + stepData: $( step ).data( 'stepData' ), + } ); + } ); +} )( jQuery, document, window ); +/* + * hash.js + * Detect and set the URL hash + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress, + hashLink = "a[href^='#']"; + + /* FUNCTIONS */ + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + /** + * getElementFromUrl + * + * @return String or undefined + */ + function getElementFromUrl( settings ) { + // get id from url # by removing `#` or `#/` from the beginning, + // so both "fallback" `#slide-id` and "enhanced" `#/slide-id` will work + // TODO SECURITY check user input to be valid! + try { + var el = $( '#' + window.location.hash.replace( /^#\/?/, '' ) ); + return el.length > 0 && el.is( settings.stepSelector ) ? el : undefined; + } catch ( e ) {} + } + function setHash( stepid ) { + var shouldBeHash = '#/' + stepid; + if ( window.history && window.history.pushState ) { + // shouldBeHash = "#" + stepid; + // consider this for future versions + // it has currently issues, when startup with a link with hash (webkit) + if ( window.location.hash !== shouldBeHash ) { + window.history.pushState( {}, '', shouldBeHash ); + } + } else { + if ( window.location.hash !== shouldBeHash ) { + window.location.hash = shouldBeHash; + } + } + } + + /* DEFAULTS */ + $jmpress( 'defaults' ).hash = { + use: true, + update: true, + bindChange: true, + // NOTICE: {use: true, update: false, bindChange: true} + // will cause a error after clicking on a link to the current step + }; + + /* HOOKS */ + $jmpress( 'selectInitialStep', function( step, eventData ) { + var settings = eventData.settings, + hashSettings = settings.hash, + current = eventData.current, + jmpress = $( this ); + eventData.current.hashNamespace = '.jmpress-' + randomString(); + // HASH CHANGE EVENT + if ( hashSettings.use ) { + if ( hashSettings.bindChange ) { + $( window ).bind( 'hashchange' + current.hashNamespace, function( event ) { + var urlItem = getElementFromUrl( settings ); + if ( jmpress.jmpress( 'initialized' ) ) { + jmpress.jmpress( 'scrollFix' ); + } + if ( urlItem && urlItem.length ) { + if ( urlItem.attr( 'id' ) !== jmpress.jmpress( 'active' ).attr( 'id' ) ) { + jmpress.jmpress( 'select', urlItem ); + } + setHash( urlItem.attr( 'id' ) ); + } + event.preventDefault(); + } ); + $( hashLink ).on( 'click' + current.hashNamespace, function( event ) { + var href = $( this ).attr( 'href' ); + try { + if ( $( href ).is( settings.stepSelector ) ) { + jmpress.jmpress( 'select', href ); + event.preventDefault(); + event.stopPropagation(); + } + } catch ( e ) {} + } ); + } + return getElementFromUrl( settings ); + } + } ); + $jmpress( 'afterDeinit', function( nil, eventData ) { + $( hashLink ).off( eventData.current.hashNamespace ); + $( window ).unbind( eventData.current.hashNamespace ); + } ); + $jmpress( 'setActive', function( step, eventData ) { + var settings = eventData.settings, + current = eventData.current; + // `#/step-id` is used instead of `#step-id` to prevent default browser + // scrolling to element in hash + if ( settings.hash.use && settings.hash.update ) { + clearTimeout( current.hashtimeout ); + current.hashtimeout = setTimeout( function() { + setHash( $( eventData.delegatedFrom ).attr( 'id' ) ); + }, settings.transitionDuration + 200 ); + } + } ); +} )( jQuery, document, window ); +/* + * keyboard.js + * Keyboard event mapping and default keyboard actions + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress, + jmpressNext = 'next', + jmpressPrev = 'prev'; + + /* FUNCTIONS */ + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + function stopEvent( event ) { + event.preventDefault(); + event.stopPropagation(); + } + + /* DEFAULTS */ + $jmpress( 'defaults' ).keyboard = { + use: true, + keys: { + 33: jmpressPrev, // pg up + 37: jmpressPrev, // left + 38: jmpressPrev, // up + + 9: jmpressNext + ':' + jmpressPrev, // tab + 32: jmpressNext, // space + 34: jmpressNext, // pg down + 39: jmpressNext, // right + 40: jmpressNext, // down + + 36: 'home', // home + + 35: 'end', // end + }, + ignore: { + INPUT: [ + 32, // space + 37, // left + 38, // up + 39, // right + 40, // down + ], + TEXTAREA: [ + 32, // space + 37, // left + 38, // up + 39, // right + 40, // down + ], + SELECT: [ + 38, // up + 40, // down + ], + }, + tabSelector: 'a[href]:visible, :input:visible', + }; + + /* HOOKS */ + $jmpress( 'afterInit', function( nil, eventData ) { + var settings = eventData.settings, + keyboardSettings = settings.keyboard, + ignoreKeyboardSettings = keyboardSettings.ignore, + current = eventData.current, + jmpress = $( this ); + + // tabindex make it focusable so that it can receive key events + if ( ! settings.fullscreen ) { + jmpress.attr( 'tabindex', 0 ); + } + + current.keyboardNamespace = '.jmpress-' + randomString(); + + // KEYPRESS EVENT: this fixes a Opera bug + $( settings.fullscreen ? document : jmpress ).bind( + 'keypress' + current.keyboardNamespace, + function( event ) { + for ( var nodeName in ignoreKeyboardSettings ) { + if ( + event.target.nodeName === nodeName && + ignoreKeyboardSettings[ nodeName ].indexOf( event.which ) !== -1 + ) { + return; + } + } + if ( ( event.which >= 37 && event.which <= 40 ) || event.which === 32 ) { + stopEvent( event ); + } + } + ); + // KEYDOWN EVENT + $( settings.fullscreen ? document : jmpress ).bind( + 'keydown' + current.keyboardNamespace, + function( event ) { + var eventTarget = $( event.target ); + + if ( + ( ! settings.fullscreen && ! eventTarget.closest( jmpress ).length ) || + ! keyboardSettings.use + ) { + return; + } + + for ( var nodeName in ignoreKeyboardSettings ) { + if ( + eventTarget[ 0 ].nodeName === nodeName && + ignoreKeyboardSettings[ nodeName ].indexOf( event.which ) !== -1 + ) { + return; + } + } + + var reverseSelect = false; + var nextFocus; + if ( event.which === 9 ) { + // tab + if ( ! eventTarget.closest( jmpress.jmpress( 'active' ) ).length ) { + if ( ! event.shiftKey ) { + nextFocus = jmpress + .jmpress( 'active' ) + .find( 'a[href], :input' ) + .filter( ':visible' ) + .first(); + } else { + reverseSelect = true; + } + } else { + nextFocus = eventTarget.near( keyboardSettings.tabSelector, event.shiftKey ); + if ( + ! $( nextFocus ) + .closest( settings.stepSelector ) + .is( jmpress.jmpress( 'active' ) ) + ) { + nextFocus = undefined; + } + } + if ( nextFocus && nextFocus.length > 0 ) { + nextFocus.focus(); + jmpress.jmpress( 'scrollFix' ); + stopEvent( event ); + return; + } else { + if ( event.shiftKey ) { + reverseSelect = true; + } + } + } + + var action = keyboardSettings.keys[ event.which ]; + if ( typeof action === 'string' ) { + if ( action.indexOf( ':' ) !== -1 ) { + action = action.split( ':' ); + action = event.shiftKey ? action[ 1 ] : action[ 0 ]; + } + jmpress.jmpress( action ); + stopEvent( event ); + } else if ( $.isFunction( action ) ) { + action.call( jmpress, event ); + } else if ( action ) { + jmpress.jmpress.apply( jmpress, action ); + stopEvent( event ); + } + + if ( reverseSelect ) { + // tab + nextFocus = jmpress + .jmpress( 'active' ) + .find( 'a[href], :input' ) + .filter( ':visible' ) + .last(); + nextFocus.focus(); + jmpress.jmpress( 'scrollFix' ); + } + } + ); + } ); + $jmpress( 'afterDeinit', function( nil, eventData ) { + $( document ).unbind( eventData.current.keyboardNamespace ); + } ); +} )( jQuery, document, window ); +/* + * viewport.js + * Scale to fit a given viewport + */ +( function( $, document, window, undefined ) { + 'use strict'; + + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + + var browser = ( function() { + var ua = navigator.userAgent.toLowerCase(); + var match = + /(chrome)[ \/]([\w.]+)/.exec( ua ) || + /(webkit)[ \/]([\w.]+)/.exec( ua ) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || + /(msie) ([\w.]+)/.exec( ua ) || + ( ua.indexOf( 'compatible' ) < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ) || + []; + return match[ 1 ] || ''; + } )(); + + var defaults = $.jmpress( 'defaults' ); + defaults.viewPort = { + width: false, + height: false, + maxScale: 0, + minScale: 0, + zoomable: 0, + zoomBindMove: true, + zoomBindWheel: true, + }; + var keys = defaults.keyboard.keys; + keys[ browser === 'mozilla' ? 107 : 187 ] = 'zoomIn'; // + + keys[ browser === 'mozilla' ? 109 : 189 ] = 'zoomOut'; // - + defaults.reasonableAnimation.resize = { + transitionDuration: '0s', + transitionDelay: '0ms', + }; + defaults.reasonableAnimation.zoom = { + transitionDuration: '0s', + transitionDelay: '0ms', + }; + $.jmpress( 'initStep', function( step, eventData ) { + for ( var variable in { + viewPortHeight: 1, + viewPortWidth: 1, + viewPortMinScale: 1, + viewPortMaxScale: 1, + viewPortZoomable: 1, + } ) { + eventData.stepData[ variable ] = + eventData.data[ variable ] && parseFloat( eventData.data[ variable ] ); + } + } ); + $.jmpress( 'afterInit', function( nil, eventData ) { + var jmpress = this; + eventData.current.viewPortNamespace = '.jmpress-' + randomString(); + $( window ).bind( 'resize' + eventData.current.viewPortNamespace, function( event ) { + $( jmpress ).jmpress( 'reselect', 'resize' ); + } ); + eventData.current.userZoom = 0; + eventData.current.userTranslateX = 0; + eventData.current.userTranslateY = 0; + if ( eventData.settings.viewPort.zoomBindWheel ) { + $( eventData.settings.fullscreen ? document : this ).bind( + 'mousewheel' + + eventData.current.viewPortNamespace + + ' DOMMouseScroll' + + eventData.current.viewPortNamespace, + function( event, delta ) { + delta = + delta || event.originalEvent.wheelDelta || -event.originalEvent.detail /* mozilla */; + var direction = delta / Math.abs( delta ); + if ( direction < 0 ) { + $( eventData.jmpress ).jmpress( + 'zoomOut', + event.originalEvent.x, + event.originalEvent.y + ); + } else if ( direction > 0 ) { + $( eventData.jmpress ).jmpress( + 'zoomIn', + event.originalEvent.x, + event.originalEvent.y + ); + } + return false; + } + ); + } + if ( eventData.settings.viewPort.zoomBindMove ) { + $( eventData.settings.fullscreen ? document : this ) + .bind( 'mousedown' + eventData.current.viewPortNamespace, function( event ) { + if ( eventData.current.userZoom ) { + eventData.current.userTranslating = { x: event.clientX, y: event.clientY }; + event.preventDefault(); + event.stopImmediatePropagation(); + } + } ) + .bind( 'mousemove' + eventData.current.viewPortNamespace, function( event ) { + var userTranslating = eventData.current.userTranslating; + if ( userTranslating ) { + $( jmpress ).jmpress( + 'zoomTranslate', + event.clientX - userTranslating.x, + event.clientY - userTranslating.y + ); + userTranslating.x = event.clientX; + userTranslating.y = event.clientY; + event.preventDefault(); + event.stopImmediatePropagation(); + } + } ) + .bind( 'mouseup' + eventData.current.viewPortNamespace, function( event ) { + if ( eventData.current.userTranslating ) { + eventData.current.userTranslating = undefined; + event.preventDefault(); + event.stopImmediatePropagation(); + } + } ); + } + } ); + function maxAbs( value, range ) { + return Math.max( Math.min( value, range ), -range ); + } + function zoom( x, y, direction ) { + var current = $( this ).jmpress( 'current' ), + settings = $( this ).jmpress( 'settings' ), + stepData = $( this ) + .jmpress( 'active' ) + .data( 'stepData' ), + container = $( this ).jmpress( 'container' ); + if ( current.userZoom === 0 && direction < 0 ) { + return; + } + var zoomableSteps = stepData.viewPortZoomable || settings.viewPort.zoomable; + if ( current.userZoom === zoomableSteps && direction > 0 ) { + return; + } + current.userZoom += direction; + + var halfWidth = $( container ).innerWidth() / 2, + halfHeight = $( container ).innerHeight() / 2; + + x = x ? x - halfWidth : x; + y = y ? y - halfHeight : y; + + // TODO this is not perfect... too much math... :( + current.userTranslateX = maxAbs( + current.userTranslateX - ( direction * x ) / current.zoomOriginWindowScale / zoomableSteps, + ( halfWidth * current.userZoom * current.userZoom ) / zoomableSteps + ); + current.userTranslateY = maxAbs( + current.userTranslateY - ( direction * y ) / current.zoomOriginWindowScale / zoomableSteps, + ( halfHeight * current.userZoom * current.userZoom ) / zoomableSteps + ); + + $( this ).jmpress( 'reselect', 'zoom' ); + } + $.jmpress( 'register', 'zoomIn', function( x, y ) { + zoom.call( this, x || 0, y || 0, 1 ); + } ); + $.jmpress( 'register', 'zoomOut', function( x, y ) { + zoom.call( this, x || 0, y || 0, -1 ); + } ); + $.jmpress( 'register', 'zoomTranslate', function( x, y ) { + var current = $( this ).jmpress( 'current' ), + settings = $( this ).jmpress( 'settings' ), + stepData = $( this ) + .jmpress( 'active' ) + .data( 'stepData' ), + container = $( this ).jmpress( 'container' ); + var zoomableSteps = stepData.viewPortZoomable || settings.viewPort.zoomable; + var halfWidth = $( container ).innerWidth(), + halfHeight = $( container ).innerHeight(); + current.userTranslateX = maxAbs( + current.userTranslateX + x / current.zoomOriginWindowScale, + ( halfWidth * current.userZoom * current.userZoom ) / zoomableSteps + ); + current.userTranslateY = maxAbs( + current.userTranslateY + y / current.zoomOriginWindowScale, + ( halfHeight * current.userZoom * current.userZoom ) / zoomableSteps + ); + $( this ).jmpress( 'reselect', 'zoom' ); + } ); + $.jmpress( 'afterDeinit', function( nil, eventData ) { + $( eventData.settings.fullscreen ? document : this ).unbind( + eventData.current.viewPortNamespace + ); + $( window ).unbind( eventData.current.viewPortNamespace ); + } ); + $.jmpress( 'setActive', function( step, eventData ) { + var viewPort = eventData.settings.viewPort; + var viewPortHeight = eventData.stepData.viewPortHeight || viewPort.height; + var viewPortWidth = eventData.stepData.viewPortWidth || viewPort.width; + var viewPortMaxScale = eventData.stepData.viewPortMaxScale || viewPort.maxScale; + var viewPortMinScale = eventData.stepData.viewPortMinScale || viewPort.minScale; + // Correct the scale based on the window's size + var windowScaleY = viewPortHeight && $( eventData.container ).innerHeight() / viewPortHeight; + var windowScaleX = viewPortWidth && $( eventData.container ).innerWidth() / viewPortWidth; + var windowScale = + ( windowScaleX || windowScaleY ) && + Math.min( windowScaleX || windowScaleY, windowScaleY || windowScaleX ); + + if ( windowScale ) { + windowScale = windowScale || 1; + if ( viewPortMaxScale ) { + windowScale = Math.min( windowScale, viewPortMaxScale ); + } + if ( viewPortMinScale ) { + windowScale = Math.max( windowScale, viewPortMinScale ); + } + + var zoomableSteps = + eventData.stepData.viewPortZoomable || eventData.settings.viewPort.zoomable; + if ( zoomableSteps ) { + var diff = 1 / windowScale - 1 / viewPortMaxScale; + diff /= zoomableSteps; + windowScale = 1 / ( 1 / windowScale - diff * eventData.current.userZoom ); + } + + eventData.target.transform.reverse(); + if ( eventData.current.userTranslateX && eventData.current.userTranslateY ) { + eventData.target.transform.push( [ + 'translate', + eventData.current.userTranslateX, + eventData.current.userTranslateY, + 0, + ] ); + } else { + eventData.target.transform.push( [ 'translate' ] ); + } + eventData.target.transform.push( [ 'scale', windowScale, windowScale, 1 ] ); + eventData.target.transform.reverse(); + eventData.target.perspectiveScale /= windowScale; + } + eventData.current.zoomOriginWindowScale = windowScale; + } ); + $.jmpress( 'setInactive', function( step, eventData ) { + if ( + ! eventData.nextStep || + ! step || + $( eventData.nextStep ).attr( 'id' ) !== $( step ).attr( 'id' ) + ) { + eventData.current.userZoom = 0; + eventData.current.userTranslateX = 0; + eventData.current.userTranslateY = 0; + } + } ); +} )( jQuery, document, window ); + +/* + * mouse.js + * Clicking to select a step + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* FUNCTIONS */ + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + + /* DEFAULTS */ + $jmpress( 'defaults' ).mouse = { + clickSelects: true, + }; + + /* HOOKS */ + $jmpress( 'afterInit', function( nil, eventData ) { + var settings = eventData.settings, + stepSelector = settings.stepSelector, + current = eventData.current, + jmpress = $( this ); + current.clickableStepsNamespace = '.jmpress-' + randomString(); + jmpress.bind( 'click' + current.clickableStepsNamespace, function( event ) { + if ( ! settings.mouse.clickSelects || current.userZoom ) { + return; + } + + // get clicked step + var clickedStep = $( event.target ).closest( stepSelector ); + + // clicks on the active step do default + if ( clickedStep.is( jmpress.jmpress( 'active' ) ) ) { + return; + } + + if ( clickedStep.length ) { + // select the clicked step + jmpress.jmpress( 'select', clickedStep[ 0 ], 'click' ); + event.preventDefault(); + event.stopPropagation(); + } + } ); + } ); + $jmpress( 'afterDeinit', function( nil, eventData ) { + $( this ).unbind( eventData.current.clickableStepsNamespace ); + } ); +} )( jQuery, document, window ); +/* + * mobile.js + * Adds support for swipe on touch supported browsers + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + /* FUNCTIONS */ + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + + /* HOOKS */ + $jmpress( 'afterInit', function( step, eventData ) { + var settings = eventData.settings, + current = eventData.current, + jmpress = eventData.jmpress; + current.mobileNamespace = '.jmpress-' + randomString(); + var data, + start = [ 0, 0 ]; + $( settings.fullscreen ? document : jmpress ) + .bind( 'touchstart' + current.mobileNamespace, function( event ) { + data = event.originalEvent.touches[ 0 ]; + start = [ data.pageX, data.pageY ]; + } ) + .bind( 'touchmove' + current.mobileNamespace, function( event ) { + data = event.originalEvent.touches[ 0 ]; + event.preventDefault(); + return false; + } ) + .bind( 'touchend' + current.mobileNamespace, function( event ) { + var end = [ data.pageX, data.pageY ], + diff = [ end[ 0 ] - start[ 0 ], end[ 1 ] - start[ 1 ] ]; + + if ( Math.max( Math.abs( diff[ 0 ] ), Math.abs( diff[ 1 ] ) ) > 50 ) { + diff = Math.abs( diff[ 0 ] ) > Math.abs( diff[ 1 ] ) ? diff[ 0 ] : diff[ 1 ]; + $( jmpress ).jmpress( diff > 0 ? 'prev' : 'next' ); + event.preventDefault(); + return false; + } + } ); + } ); + $jmpress( 'afterDeinit', function( nil, eventData ) { + var settings = eventData.settings, + current = eventData.current, + jmpress = eventData.jmpress; + $( settings.fullscreen ? document : jmpress ).unbind( current.mobileNamespace ); + } ); +} )( jQuery, document, window ); +/* + * templates.js + * The amazing template engine + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress, + templateFromParentIdent = '_template_', + templateFromApplyIdent = '_applied_template_'; + + /* STATIC VARS */ + var templates = {}; + + /* FUNCTIONS */ + function addUndefined( target, values, prefix ) { + for ( var name in values ) { + var targetName = name; + if ( prefix ) { + targetName = prefix + targetName.substr( 0, 1 ).toUpperCase() + targetName.substr( 1 ); + } + if ( $.isPlainObject( values[ name ] ) ) { + addUndefined( target, values[ name ], targetName ); + } else if ( target[ targetName ] === undefined ) { + target[ targetName ] = values[ name ]; + } + } + } + function applyChildrenTemplates( children, templateChildren ) { + if ( $.isArray( templateChildren ) ) { + if ( templateChildren.length < children.length ) { + $.error( 'more nested steps than children in template' ); + } else { + children.each( function( idx, child ) { + child = $( child ); + var tmpl = child.data( templateFromParentIdent ) || {}; + addUndefined( tmpl, templateChildren[ idx ] ); + child.data( templateFromParentIdent, tmpl ); + } ); + } + } else if ( $.isFunction( templateChildren ) ) { + children.each( function( idx, child ) { + child = $( child ); + var tmpl = child.data( templateFromParentIdent ) || {}; + addUndefined( tmpl, templateChildren( idx, child, children ) ); + child.data( templateFromParentIdent, tmpl ); + } ); + } // TODO: else if(object) + } + function applyTemplate( data, element, template, eventData ) { + if ( template.children ) { + var children = element.children( eventData.settings.stepSelector ); + applyChildrenTemplates( children, template.children ); + } + applyTemplateData( data, template ); + } + function applyTemplateData( data, template ) { + addUndefined( data, template ); + } + + /* HOOKS */ + $jmpress( 'beforeInitStep', function( step, eventData ) { + step = $( step ); + var data = eventData.data, + templateFromAttr = data.template, + templateFromApply = step.data( templateFromApplyIdent ), + templateFromParent = step.data( templateFromParentIdent ); + if ( templateFromAttr ) { + $.each( templateFromAttr.split( ' ' ), function( idx, tmpl ) { + var template = templates[ tmpl ]; + applyTemplate( data, step, template, eventData ); + } ); + } + if ( templateFromApply ) { + applyTemplate( data, step, templateFromApply, eventData ); + } + if ( templateFromParent ) { + applyTemplate( data, step, templateFromParent, eventData ); + step.data( templateFromParentIdent, null ); + if ( templateFromParent.template ) { + $.each( templateFromParent.template.split( ' ' ), function( idx, tmpl ) { + var template = templates[ tmpl ]; + applyTemplate( data, step, template, eventData ); + } ); + } + } + } ); + $jmpress( 'beforeInit', function( nil, eventData ) { + var data = $jmpress( 'dataset', this ), + dataTemplate = data.template, + stepSelector = eventData.settings.stepSelector; + if ( dataTemplate ) { + var template = templates[ dataTemplate ]; + applyChildrenTemplates( + $( this ) + .find( stepSelector ) + .filter( function() { + return ! $( this ) + .parent() + .is( stepSelector ); + } ), + template.children + ); + } + } ); + + /* EXPORTED FUNCTIONS */ + $jmpress( 'register', 'template', function( name, tmpl ) { + if ( templates[ name ] ) { + templates[ name ] = $.extend( true, {}, templates[ name ], tmpl ); + } else { + templates[ name ] = $.extend( true, {}, tmpl ); + } + } ); + $jmpress( 'register', 'apply', function( selector, tmpl ) { + if ( ! tmpl ) { + // TODO ERROR because settings not found + var stepSelector = $( this ).jmpress( 'settings' ).stepSelector; + applyChildrenTemplates( + $( this ) + .find( stepSelector ) + .filter( function() { + return ! $( this ) + .parent() + .is( stepSelector ); + } ), + selector + ); + } else if ( $.isArray( tmpl ) ) { + applyChildrenTemplates( $( selector ), tmpl ); + } else { + var template; + if ( typeof tmpl === 'string' ) { + template = templates[ tmpl ]; + } else { + template = $.extend( true, {}, tmpl ); + } + $( selector ).each( function( idx, element ) { + element = $( element ); + var tmpl = element.data( templateFromApplyIdent ) || {}; + addUndefined( tmpl, template ); + element.data( templateFromApplyIdent, tmpl ); + } ); + } + } ); +} )( jQuery, document, window ); +/* + * jqevents.js + * Fires jQuery events + */ +( function( $, document, window, undefined ) { + 'use strict'; + + /* HOOKS */ + // the events should not bubble up the tree + // elsewise nested jmpress would cause buggy behavior + $.jmpress( 'setActive', function( step, eventData ) { + if ( eventData.prevStep !== step ) { + $( step ).triggerHandler( 'enterStep' ); + } + } ); + $.jmpress( 'setInactive', function( step, eventData ) { + if ( eventData.nextStep !== step ) { + $( step ).triggerHandler( 'leaveStep' ); + } + } ); +} )( jQuery, document, window ); +/* + * animation.js + * Apply custom animations to steps + */ +( function( $, document, window, undefined ) { + 'use strict'; + + function parseSubstepInfo( str ) { + var arr = str.split( ' ' ); + var className = arr[ 0 ]; + var config = { + willClass: 'will-' + className, + doClass: 'do-' + className, + hasClass: 'has-' + className, + }; + var state = ''; + for ( var i = 1; i < arr.length; i++ ) { + var s = arr[ i ]; + switch ( state ) { + case '': + if ( s === 'after' ) { + state = 'after'; + } else { + $.warn( "unknown keyword in '" + str + "'. '" + s + "' unknown." ); + } + break; + case 'after': + if ( s.match( /^[1-9][0-9]*m?s?/ ) ) { + var value = parseFloat( s ); + if ( s.indexOf( 'ms' ) !== -1 ) { + value *= 1; + } else if ( s.indexOf( 's' ) !== -1 ) { + value *= 1000; + } else if ( s.indexOf( 'm' ) !== -1 ) { + value *= 60000; + } + config.delay = value; + } else { + config.after = Array.prototype.slice.call( arr, i ).join( ' ' ); + i = arr.length; + } + } + } + return config; + } + function find( array, selector, start, end ) { + end = end || array.length - 1; + start = start || 0; + for ( var i = start; i < end + 1; i++ ) { + if ( $( array[ i ].element ).is( selector ) ) { + return i; + } + } + } + function addOn( list, substep, delay ) { + $.each( substep._on, function( idx, child ) { + list.push( { substep: child.substep, delay: child.delay + delay } ); + addOn( list, child.substep, child.delay + delay ); + } ); + } + $.jmpress( 'defaults' ).customAnimationDataAttribute = 'jmpress'; + $.jmpress( 'afterInit', function( nil, eventData ) { + eventData.current.animationTimeouts = []; + eventData.current.animationCleanupWaiting = []; + } ); + $.jmpress( 'applyStep', function( step, eventData ) { + // read custom animation from elements + var substepsData = {}; + var listOfSubsteps = []; + $( step ) + .find( '[data-' + eventData.settings.customAnimationDataAttribute + ']' ) + .each( function( idx, element ) { + if ( + $( element ) + .closest( eventData.settings.stepSelector ) + .is( step ) + ) { + listOfSubsteps.push( { element: element } ); + } + } ); + if ( listOfSubsteps.length === 0 ) { + return; + } + $.each( listOfSubsteps, function( idx, substep ) { + substep.info = parseSubstepInfo( + $( substep.element ).data( eventData.settings.customAnimationDataAttribute ) + ); + $( substep.element ).addClass( substep.info.willClass ); + substep._on = []; + substep._after = null; + } ); + var current = { _after: undefined, _on: [], info: {} }; // virtual zero step + $.each( listOfSubsteps, function( idx, substep ) { + var other = substep.info.after; + if ( other ) { + if ( other === 'step' ) { + other = current; + } else if ( other === 'prev' ) { + other = listOfSubsteps[ idx - 1 ]; + } else { + var index = find( listOfSubsteps, other, 0, idx - 1 ); + if ( index === undefined ) { + index = find( listOfSubsteps, other ); + } + other = + index === undefined || index === idx + ? listOfSubsteps[ idx - 1 ] + : listOfSubsteps[ index ]; + } + } else { + other = listOfSubsteps[ idx - 1 ]; + } + if ( other ) { + if ( ! substep.info.delay ) { + if ( ! other._after ) { + other._after = substep; + return; + } + other = other._after; + } + other._on.push( { substep: substep, delay: substep.info.delay || 0 } ); + } + } ); + if ( current._after === undefined && current._on.length === 0 ) { + var startStep = find( listOfSubsteps, eventData.stepData.startSubstep ) || 0; + current._after = listOfSubsteps[ startStep ]; + } + var substepsInOrder = []; + function findNextFunc( idx, item ) { + if ( item.substep._after ) { + current = item.substep._after; + return false; + } + } + do { + var substepList = [ { substep: current, delay: 0 } ]; + addOn( substepList, current, 0 ); + substepsInOrder.push( substepList ); + current = null; + $.each( substepList, findNextFunc ); + } while ( current ); + substepsData.list = substepsInOrder; + $( step ).data( 'substepsData', substepsData ); + } ); + $.jmpress( 'unapplyStep', function( step, eventData ) { + var substepsData = $( step ).data( 'substepsData' ); + if ( substepsData ) { + $.each( substepsData.list, function( idx, activeSubsteps ) { + $.each( activeSubsteps, function( idx, substep ) { + if ( substep.substep.info.willClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.willClass ); + } + if ( substep.substep.info.hasClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.hasClass ); + } + if ( substep.substep.info.doClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.doClass ); + } + } ); + } ); + } + } ); + $.jmpress( 'setActive', function( step, eventData ) { + var substepsData = $( step ).data( 'substepsData' ); + if ( ! substepsData ) { + return; + } + if ( eventData.substep === undefined ) { + eventData.substep = eventData.reason === 'prev' ? substepsData.list.length - 1 : 0; + } + var substep = eventData.substep; + $.each( eventData.current.animationTimeouts, function( idx, timeout ) { + clearTimeout( timeout ); + } ); + eventData.current.animationTimeouts = []; + $.each( substepsData.list, function( idx, activeSubsteps ) { + var applyHas = idx < substep; + var applyDo = idx <= substep; + $.each( activeSubsteps, function( idx, substep ) { + if ( substep.substep.info.hasClass ) { + $( substep.substep.element )[ ( applyHas ? 'add' : 'remove' ) + 'Class' ]( + substep.substep.info.hasClass + ); + } + function applyIt() { + $( substep.substep.element ).addClass( substep.substep.info.doClass ); + } + if ( applyDo && ! applyHas && substep.delay && eventData.reason !== 'prev' ) { + if ( substep.substep.info.doClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.doClass ); + eventData.current.animationTimeouts.push( setTimeout( applyIt, substep.delay ) ); + } + } else { + if ( substep.substep.info.doClass ) { + $( substep.substep.element )[ ( applyDo ? 'add' : 'remove' ) + 'Class' ]( + substep.substep.info.doClass + ); + } + } + } ); + } ); + } ); + $.jmpress( 'setInactive', function( step, eventData ) { + if ( eventData.nextStep === step ) { + return; + } + function cleanupAnimation( substepsData ) { + $.each( substepsData.list, function( idx, activeSubsteps ) { + $.each( activeSubsteps, function( idx, substep ) { + if ( substep.substep.info.hasClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.hasClass ); + } + if ( substep.substep.info.doClass ) { + $( substep.substep.element ).removeClass( substep.substep.info.doClass ); + } + } ); + } ); + } + $.each( eventData.current.animationCleanupWaiting, function( idx, item ) { + cleanupAnimation( item ); + } ); + eventData.current.animationCleanupWaiting = []; + var substepsData = $( step ).data( 'substepsData' ); + if ( substepsData ) { + eventData.current.animationCleanupWaiting.push( substepsData ); + } + } ); + $.jmpress( 'selectNext', function( step, eventData ) { + if ( eventData.substep === undefined ) { + return; + } + var substepsData = $( step ).data( 'substepsData' ); + if ( ! substepsData ) { + return; + } + if ( eventData.substep < substepsData.list.length - 1 ) { + return { step: step, substep: eventData.substep + 1 }; + } + } ); + $.jmpress( 'selectPrev', function( step, eventData ) { + if ( eventData.substep === undefined ) { + return; + } + var substepsData = $( step ).data( 'substepsData' ); + if ( ! substepsData ) { + return; + } + if ( eventData.substep > 0 ) { + return { step: step, substep: eventData.substep - 1 }; + } + } ); +} )( jQuery, document, window ); +/* + * jmpress.toggle plugin + * For binding a key to toggle de/initialization of jmpress.js. + */ +/*! + * plugin for jmpress.js v0.4.5 + * + * Copyright 2013 Kyle Robinson Young @shama & Tobias Koppers @sokra + * Licensed MIT + * http://www.opensource.org/licenses/mit-license.php + */ ( function( $, document, window, undefined ) { + 'use strict'; + $.jmpress( 'register', 'toggle', function( key, config, initial ) { + var jmpress = this; + $( document ).bind( 'keydown', function( event ) { + if ( event.keyCode === key ) { + if ( $( jmpress ).jmpress( 'initialized' ) ) { + $( jmpress ).jmpress( 'deinit' ); + } else { + $( jmpress ).jmpress( config ); + } + } + } ); + if ( initial ) { + $( jmpress ).jmpress( config ); + } + } ); +} )( jQuery, document, window ); + +/* + * jmpress.secondary plugin + * Apply a secondary animation when step is selected. + */ +( function( $, document, window, undefined ) { + 'use strict'; + $.jmpress( 'initStep', function( step, eventData ) { + for ( var name in eventData.data ) { + if ( name.indexOf( 'secondary' ) === 0 ) { + eventData.stepData[ name ] = eventData.data[ name ]; + } + } + } ); + function exchangeIf( childStepData, condition, step ) { + if ( + childStepData.secondary && + childStepData.secondary.split( ' ' ).indexOf( condition ) !== -1 + ) { + for ( var name in childStepData ) { + if ( name.length > 9 && name.indexOf( 'secondary' ) === 0 ) { + var tmp = childStepData[ name ]; + var normal = name.substr( 9 ); + normal = normal.substr( 0, 1 ).toLowerCase() + normal.substr( 1 ); + childStepData[ name ] = childStepData[ normal ]; + childStepData[ normal ] = tmp; + } + } + $( this ).jmpress( 'reapply', $( step ) ); + } + } + $.jmpress( 'beforeActive', function( step, eventData ) { + exchangeIf.call( eventData.jmpress, $( step ).data( 'stepData' ), 'self', step ); + var parent = $( step ).parent(); + $( parent ) + .children( eventData.settings.stepSelector ) + .each( function( idx, child ) { + var childStepData = $( child ).data( 'stepData' ); + exchangeIf.call( eventData.jmpress, childStepData, 'siblings', child ); + } ); + function grandchildrenFunc( idx, child ) { + var childStepData = $( child ).data( 'stepData' ); + exchangeIf.call( eventData.jmpress, childStepData, 'grandchildren', child ); + } + for ( var i = 1; i < eventData.parents.length; i++ ) { + $( eventData.parents[ i ] ) + .children( eventData.settings.stepSelector ) + .each(); + } + } ); + $.jmpress( 'setInactive', function( step, eventData ) { + exchangeIf.call( eventData.jmpress, $( step ).data( 'stepData' ), 'self', step ); + var parent = $( step ).parent(); + $( parent ) + .children( eventData.settings.stepSelector ) + .each( function( idx, child ) { + var childStepData = $( child ).data( 'stepData' ); + exchangeIf.call( eventData.jmpress, childStepData, 'siblings', child ); + } ); + function grandchildrenFunc( idx, child ) { + var childStepData = $( child ).data( 'stepData' ); + exchangeIf.call( eventData.jmpress, childStepData, 'grandchildren', child ); + } + for ( var i = 1; i < eventData.parents.length; i++ ) { + $( eventData.parents[ i ] ) + .children( eventData.settings.stepSelector ) + .each( grandchildrenFunc ); + } + } ); +} )( jQuery, document, window ); + +/* + * jmpress.duration plugin + * For auto advancing steps after a given duration and optionally displaying a + * progress bar. + */ +( function( $, document, window, undefined ) { + 'use strict'; + + $.jmpress( 'defaults' ).duration = { + defaultValue: -1, + defaultAction: 'next', + barSelector: undefined, + barProperty: 'width', + barPropertyStart: '0', + barPropertyEnd: '100%', + }; + $.jmpress( 'initStep', function( step, eventData ) { + eventData.stepData.duration = + eventData.data.duration && parseInt( eventData.data.duration, 10 ); + eventData.stepData.durationAction = eventData.data.durationAction; + } ); + $.jmpress( 'setInactive', function( step, eventData ) { + var settings = eventData.settings, + durationSettings = settings.duration, + current = eventData.current; + var dur = eventData.stepData.duration || durationSettings.defaultValue; + if ( current.durationTimeout ) { + if ( durationSettings.barSelector ) { + var css = { + transitionProperty: durationSettings.barProperty, + transitionDuration: '0', + transitionDelay: '0', + transitionTimingFunction: 'linear', + }; + css[ durationSettings.barProperty ] = durationSettings.barPropertyStart; + var bars = $( durationSettings.barSelector ); + $.jmpress( 'css', bars, css ); + bars.each( function( idx, element ) { + var next = $( element ).next(); + var parent = $( element ).parent(); + $( element ).detach(); + if ( next.length ) { + next.insertBefore( element ); + } else { + parent.append( element ); + } + } ); + } + clearTimeout( current.durationTimeout ); + delete current.durationTimeout; + } + } ); + $.jmpress( 'setActive', function( step, eventData ) { + var settings = eventData.settings, + durationSettings = settings.duration, + current = eventData.current; + var dur = eventData.stepData.duration || durationSettings.defaultValue; + if ( dur && dur > 0 ) { + if ( durationSettings.barSelector ) { + var css = { + transitionProperty: durationSettings.barProperty, + transitionDuration: dur - ( settings.transitionDuration * 2 ) / 3 - 100 + 'ms', + transitionDelay: ( settings.transitionDuration * 2 ) / 3 + 'ms', + transitionTimingFunction: 'linear', + }; + css[ durationSettings.barProperty ] = durationSettings.barPropertyEnd; + $.jmpress( 'css', $( durationSettings.barSelector ), css ); + } + var jmpress = this; + if ( current.durationTimeout ) { + clearTimeout( current.durationTimeout ); + current.durationTimeout = undefined; + } + current.durationTimeout = setTimeout( function() { + var action = eventData.stepData.durationAction || durationSettings.defaultAction; + $( jmpress ).jmpress( action ); + }, dur ); + } + } ); +} )( jQuery, document, window ); + +/* + * jmpress.presentation-mode plugin + * Display a window for the presenter with notes and a control and view of the + * presentation + */ +( function( $, document, window, undefined ) { + 'use strict'; + var $jmpress = $.jmpress; + + var PREFIX = 'jmpress-presentation-'; + + /* FUNCTIONS */ + function randomString() { + return '' + Math.round( Math.random() * 100000, 0 ); + } + + /* DEFAULTS */ + $jmpress( 'defaults' ).presentationMode = { + use: true, + url: 'presentation-screen.html', + notesUrl: false, + transferredValues: [ 'userZoom', 'userTranslateX', 'userTranslateY' ], + }; + $jmpress( 'defaults' ).keyboard.keys[ 80 ] = 'presentationPopup'; // p key + + /* HOOKS */ + $jmpress( 'afterInit', function( nil, eventData ) { + var current = eventData.current; + + current.selectMessageListeners = []; + + if ( eventData.settings.presentationMode.use ) { + window.addEventListener( 'message', function( event ) { + // We do not test orgin, because we want to accept messages + // from all orgins + try { + if ( typeof event.data !== 'string' || event.data.indexOf( PREFIX ) !== 0 ) { + return; + } + var json = JSON.parse( event.data.slice( PREFIX.length ) ); + switch ( json.type ) { + case 'select': + $.each( eventData.settings.presentationMode.transferredValues, function( idx, name ) { + eventData.current[ name ] = json[ name ]; + } ); + if ( + /[a-z0-9\-]+/i.test( json.targetId ) && + typeof json.substep in { number: 1, undefined: 1 } + ) { + $( eventData.jmpress ).jmpress( + 'select', + { step: '#' + json.targetId, substep: json.substep }, + json.reason + ); + } else { + $.error( + 'For security reasons the targetId must match /[a-z0-9\\-]+/i and substep must be a number.' + ); + } + break; + case 'listen': + current.selectMessageListeners.push( event.source ); + break; + case 'ok': + clearTimeout( current.presentationPopupTimeout ); + break; + case 'read': + try { + event.source.postMessage( + PREFIX + + JSON.stringify( { + type: 'url', + url: window.location.href, + notesUrl: eventData.settings.presentationMode.notesUrl, + } ), + '*' + ); + } catch ( e ) { + $.error( 'Cannot post message to source: ' + e ); + } + break; + default: + throw 'Unknown message type: ' + json.type; + } + } catch ( e ) { + $.error( 'Received message is malformed: ' + e ); + } + } ); + try { + if ( window.parent && window.parent !== window ) { + window.parent.postMessage( + PREFIX + + JSON.stringify( { + type: 'afterInit', + } ), + '*' + ); + } + } catch ( e ) { + $.error( 'Cannot post message to parent: ' + e ); + } + } + } ); + $jmpress( 'afterDeinit', function( nil, eventData ) { + if ( eventData.settings.presentationMode.use ) { + try { + if ( window.parent && window.parent !== window ) { + window.parent.postMessage( + PREFIX + + JSON.stringify( { + type: 'afterDeinit', + } ), + '*' + ); + } + } catch ( e ) { + $.error( 'Cannot post message to parent: ' + e ); + } + } + } ); + $jmpress( 'setActive', function( step, eventData ) { + var stepId = $( eventData.delegatedFrom ).attr( 'id' ), + substep = eventData.substep, + reason = eventData.reason; + $.each( eventData.current.selectMessageListeners, function( idx, listener ) { + try { + var msg = { + type: 'select', + targetId: stepId, + substep: substep, + reason: reason, + }; + $.each( eventData.settings.presentationMode.transferredValues, function( idx, name ) { + msg[ name ] = eventData.current[ name ]; + } ); + listener.postMessage( PREFIX + JSON.stringify( msg ), '*' ); + } catch ( e ) { + $.error( 'Cannot post message to listener: ' + e ); + } + } ); + } ); + $jmpress( 'register', 'presentationPopup', function() { + function trySend() { + jmpress.jmpress( 'current' ).presentationPopupTimeout = setTimeout( trySend, 100 ); + try { + popup.postMessage( + PREFIX + + JSON.stringify( { + type: 'url', + url: window.location.href, + notesUrl: jmpress.jmpress( 'settings' ).presentationMode.notesUrl, + } ), + '*' + ); + } catch ( e ) {} + } + var jmpress = $( this ), + popup; + if ( jmpress.jmpress( 'settings' ).presentationMode.use ) { + popup = window.open( $( this ).jmpress( 'settings' ).presentationMode.url ); + jmpress.jmpress( 'current' ).presentationPopupTimeout = setTimeout( trySend, 100 ); + } + } ); +} )( jQuery, document, window ); |