diff --git a/css/reveal.css b/css/reveal.css
index 0cf02121..13d7a526 100644
--- a/css/reveal.css
+++ b/css/reveal.css
@@ -1561,6 +1561,7 @@ body {
left: 15px;
bottom: 15px;
z-index: 30;
+ cursor: pointer;
}
diff --git a/css/reveal.min.css b/css/reveal.min.css
index 314a692f..876d9c33 100644
--- a/css/reveal.min.css
+++ b/css/reveal.min.css
@@ -4,4 +4,4 @@
* MIT licensed
*
* Copyright (C) 2013 Hakim El Hattab, http://hakim.se
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diff --git a/js/reveal.js b/js/reveal.js
index 7a3b0e07..726134da 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -114,9 +114,6 @@ var Reveal = (function(){
// Flags if reveal.js is loaded (has dispatched the 'ready' event)
loaded = false,
- // The current auto-slide duration
- autoSlide = 0,
-
// The horizontal and vertical index of the currently active slide
indexh,
indexv,
@@ -145,9 +142,6 @@ var Reveal = (function(){
// Throttles mouse wheel navigation
lastMouseWheelStep = 0,
- // An interval used to automatically move on to the next slide
- autoSlideTimeout = 0,
-
// Delays updates to the URL due to a Chrome thumbnailer bug
writeURLTimeout = 0,
@@ -160,8 +154,14 @@ var Reveal = (function(){
// Flags if the interaction event listeners are bound
eventsAreBound = false,
- // A visual component used to control auto slide playback
+ // The current auto-slide duration
+ autoSlide = 0,
+
+ // Auto slide properties
autoSlidePlayer,
+ autoSlideTimeout = 0,
+ autoSlideStartTime = -1,
+ autoSlidePaused = false,
// Holds information about the currently ongoing touch input
touch = {
@@ -574,12 +574,15 @@ var Reveal = (function(){
enablePreviewLinks( '[data-preview-link]' );
}
- if( config.autoSlide && config.autoSlideStoppable ) {
+ // Auto-slide playback controls
+ if( config.autoSlide && config.autoSlideStoppable && features.canvas && features.requestAnimationFrame ) {
autoSlidePlayer = new Playback( dom.wrapper, function() {
- return 0.5;
+ return Math.min( Math.max( ( Date.now() - autoSlideStartTime ) / autoSlide, 0 ), 1 );
} );
- autoSlidePlayer.setPlaying( true );
+ autoSlidePlayer.on( 'click', function() {
+ autoSlidePaused ? resumeAutoSlide() : pauseAutoSlide();
+ } );
}
else if( autoSlidePlayer ) {
autoSlidePlayer.destroy();
@@ -1607,6 +1610,18 @@ var Reveal = (function(){
// Update the URL hash
writeURL();
+ // If the current slide has a data-autoslide use that,
+ // otherwise use the config.autoSlide value
+ var slideAutoSlide = currentSlide.getAttribute( 'data-autoslide' );
+ if( slideAutoSlide ) {
+ autoSlide = parseInt( slideAutoSlide, 10 );
+ }
+ else {
+ autoSlide = config.autoSlide;
+ }
+
+ cueAutoSlide();
+
}
/**
@@ -1717,18 +1732,6 @@ var Reveal = (function(){
state = state.concat( slideState.split( ' ' ) );
}
- // If this slide has a data-autoslide attribute associated use this as
- // autoSlide value otherwise use the global configured time
- var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
- if( slideAutoSlide ) {
- autoSlide = parseInt( slideAutoSlide, 10 );
- }
- else {
- autoSlide = config.autoSlide;
- }
-
- cueAutoSlide();
-
}
else {
// Since there are no slides we can't be anywhere beyond the
@@ -2256,12 +2259,24 @@ var Reveal = (function(){
function cueAutoSlide() {
clearTimeout( autoSlideTimeout );
+ autoSlideTimeout = -1;
- // Cue the next auto-slide if enabled
- if( autoSlide && !isPaused() && !isOverview() ) {
+ autoSlideStartTime = Date.now();
+
+ // Cue the next auto-slide if:
+ // - There is an autoSlide value
+ // - Auto-sliding isn't paused by the user
+ // - The presentation isn't paused
+ // - The overview isn't active
+ // - The presentation isn't over
+ if( autoSlide && !autoSlidePaused && !isPaused() && !isOverview() && ( !Reveal.isLastSlide() || config.loop === true ) ) {
autoSlideTimeout = setTimeout( navigateNext, autoSlide );
}
+ if( autoSlidePlayer ) {
+ autoSlidePlayer.setPlaying( autoSlideTimeout !== -1 );
+ }
+
}
/**
@@ -2273,6 +2288,24 @@ var Reveal = (function(){
}
+ function pauseAutoSlide() {
+
+ autoSlidePaused = true;
+ clearTimeout( autoSlideTimeout );
+
+ if( autoSlidePlayer ) {
+ autoSlidePlayer.setPlaying( false );
+ }
+
+ }
+
+ function resumeAutoSlide() {
+
+ autoSlidePaused = false;
+ cueAutoSlide();
+
+ }
+
function navigateLeft() {
// Reverse for RTL
@@ -2376,8 +2409,7 @@ var Reveal = (function(){
function onUserInput( event ) {
if( config.autoSlideStoppable ) {
- config.autoSlide = 0;
- cancelAutoSlide();
+ pauseAutoSlide();
}
}
@@ -2387,6 +2419,8 @@ var Reveal = (function(){
*/
function onDocumentKeyDown( event ) {
+ onUserInput( event );
+
// Check if there's a focused element that could be using
// the keyboard
var activeElement = document.activeElement;
@@ -2488,8 +2522,6 @@ var Reveal = (function(){
// another timeout
cueAutoSlide();
- onUserInput( event );
-
}
/**
@@ -2498,6 +2530,8 @@ var Reveal = (function(){
*/
function onTouchStart( event ) {
+ onUserInput( event );
+
touch.startX = event.touches[0].clientX;
touch.startY = event.touches[0].clientY;
touch.startCount = event.touches.length;
@@ -2514,8 +2548,6 @@ var Reveal = (function(){
} );
}
- onUserInput( event );
-
}
/**
@@ -2617,13 +2649,13 @@ var Reveal = (function(){
*/
function onPointerDown( event ) {
+ onUserInput( event );
+
if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) {
event.touches = [{ clientX: event.clientX, clientY: event.clientY }];
onTouchStart( event );
}
- onUserInput( event );
-
}
/**
@@ -2680,6 +2712,8 @@ var Reveal = (function(){
*/
function onProgressClicked( event ) {
+ onUserInput( event );
+
event.preventDefault();
var slidesTotal = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ).length;
@@ -2687,19 +2721,17 @@ var Reveal = (function(){
slide( slideIndex );
- onUserInput( event );
-
}
/**
* Event handler for navigation control buttons.
*/
- function onNavigateLeftClicked( event ) { event.preventDefault(); navigateLeft(); onUserInput(); }
- function onNavigateRightClicked( event ) { event.preventDefault(); navigateRight(); onUserInput(); }
- function onNavigateUpClicked( event ) { event.preventDefault(); navigateUp(); onUserInput(); }
- function onNavigateDownClicked( event ) { event.preventDefault(); navigateDown(); onUserInput(); }
- function onNavigatePrevClicked( event ) { event.preventDefault(); navigatePrev(); onUserInput(); }
- function onNavigateNextClicked( event ) { event.preventDefault(); navigateNext(); onUserInput(); }
+ function onNavigateLeftClicked( event ) { event.preventDefault(); onUserInput(); navigateLeft(); }
+ function onNavigateRightClicked( event ) { event.preventDefault(); onUserInput(); navigateRight(); }
+ function onNavigateUpClicked( event ) { event.preventDefault(); onUserInput(); navigateUp(); }
+ function onNavigateDownClicked( event ) { event.preventDefault(); onUserInput(); navigateDown(); }
+ function onNavigatePrevClicked( event ) { event.preventDefault(); onUserInput(); navigatePrev(); }
+ function onNavigateNextClicked( event ) { event.preventDefault(); onUserInput(); navigateNext(); }
/**
* Handler for the window level 'hashchange' event.
@@ -2845,12 +2877,14 @@ var Reveal = (function(){
Playback.prototype.render = function() {
+ var progress = this.playing ? this.progress : 0;
+
var radius = ( this.size / 2 ) - this.thickness,
x = this.size / 2,
y = this.size / 2;
var startAngle = - Math.PI / 2;
- var endAngle = startAngle + ( this.progress * ( Math.PI * 2 ) );
+ var endAngle = startAngle + ( progress * ( Math.PI * 2 ) );
this.context.save();
this.context.clearRect( 0, 0, this.size, this.size );
@@ -2875,6 +2909,26 @@ var Reveal = (function(){
this.context.strokeStyle = '#fff';
this.context.stroke();
+ var iconSize = 14;
+
+ this.context.translate( x - ( iconSize / 2 ), y - ( iconSize / 2 ) );
+
+ // Draw play/pause icons
+ if( this.playing ) {
+ this.context.fillStyle = '#fff';
+ this.context.fillRect( 0, 0, iconSize / 2 - 2, iconSize );
+ this.context.fillRect( iconSize / 2 + 2, 0, iconSize / 2 - 2, iconSize );
+ }
+ else {
+ this.context.beginPath();
+ this.context.translate( 2, 0 );
+ this.context.moveTo( 0, 0 );
+ this.context.lineTo( iconSize - 2, iconSize / 2 );
+ this.context.lineTo( 0, iconSize );
+ this.context.fillStyle = '#fff';
+ this.context.fill();
+ }
+
this.context.restore();
};
@@ -2887,6 +2941,14 @@ var Reveal = (function(){
};
+ Playback.prototype.on = function( type, listener ) {
+ this.canvas.addEventListener( type, listener, false );
+ };
+
+ Playback.prototype.off = function( type, listener ) {
+ this.canvas.removeEventListener( type, listener, false );
+ };
+
// --------------------------------------------------------------------//
// ------------------------------- API --------------------------------//
diff --git a/js/reveal.min.js b/js/reveal.min.js
index 47a56e65..4b153596 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -1,8 +1,8 @@
/*!
- * reveal.js 2.6.0-dev (2013-10-13, 13:08)
+ * reveal.js 2.6.0-dev (2013-10-13, 14:35)
* http://lab.hakim.se/reveal-js
* MIT licensed
*
* Copyright (C) 2013 Hakim El Hattab, http://hakim.se
*/
-var Reveal=function(){"use strict";function a(a){return b(),Zb.transforms2d||Zb.transforms3d?(window.addEventListener("load",C,!1),l(Tb,a),l(Tb,Reveal.getQueryHash()),s(),c(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function b(){Zb.transforms3d="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,Zb.transforms2d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,Zb.requestAnimationFrame="function"==typeof window.requestAnimationFrame,Zb.canvas=!!document.createElement("canvas").getContext,Nb=navigator.userAgent.match(/(iphone|ipod|android)/gi)}function c(){function a(){c.length&&head.js.apply(null,c),d()}for(var b=[],c=[],e=0,f=Tb.dependencies.length;f>e;e++){var g=Tb.dependencies[e];(!g.condition||g.condition())&&(g.async?c.push(g.src):b.push(g.src),"function"==typeof g.callback&&head.ready(g.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],g.callback))}b.length?(head.ready(a),head.js.apply(null,b)):a()}function d(){f(),e(),i(),ab(),setTimeout(function(){Yb.slides.classList.remove("no-transition"),Ub=!0,u("ready",{indexh:Jb,indexv:Kb,currentSlide:Mb})},1)}function e(){var a=m(document.querySelectorAll(Qb));a.forEach(function(a){var b=m(a.querySelectorAll("section"));b.forEach(function(a,b){b>0&&a.classList.add("future")})})}function f(){Yb.theme=document.querySelector("#theme"),Yb.wrapper=document.querySelector(".reveal"),Yb.slides=document.querySelector(".reveal .slides"),Yb.slides.classList.add("no-transition"),Yb.background=g(Yb.wrapper,"div","backgrounds",null),Yb.progress=g(Yb.wrapper,"div","progress",""),Yb.progressbar=Yb.progress.querySelector("span"),g(Yb.wrapper,"aside","controls",''),g(Yb.wrapper,"div","state-background",null),g(Yb.wrapper,"div","pause-overlay",null),Yb.controls=document.querySelector(".reveal .controls"),Yb.controlsLeft=m(document.querySelectorAll(".navigate-left")),Yb.controlsRight=m(document.querySelectorAll(".navigate-right")),Yb.controlsUp=m(document.querySelectorAll(".navigate-up")),Yb.controlsDown=m(document.querySelectorAll(".navigate-down")),Yb.controlsPrev=m(document.querySelectorAll(".navigate-prev")),Yb.controlsNext=m(document.querySelectorAll(".navigate-next"))}function g(a,b,c,d){var e=a.querySelector("."+c);return e||(e=document.createElement(b),e.classList.add(c),null!==d&&(e.innerHTML=d),a.appendChild(e)),e}function h(){function a(a,b){var 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c;c=r()?a(b,b):a(b,Yb.background),m(b.querySelectorAll("section")).forEach(function(b){r()?a(b,b):a(b,c)})}),Tb.parallaxBackgroundImage?(Yb.background.style.backgroundImage='url("'+Tb.parallaxBackgroundImage+'")',Yb.background.style.backgroundSize=Tb.parallaxBackgroundSize,setTimeout(function(){Yb.wrapper.classList.add("has-parallax-background")},1)):(Yb.background.style.backgroundImage="",Yb.wrapper.classList.remove("has-parallax-background"))}function i(a){if(Yb.wrapper.classList.remove(Tb.transition),"object"==typeof 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