Merge branch 'master' of https://github.com/ziggystar/reveal.js into dev
This commit is contained in:
Hakim El Hattab
commit
932a6e047b
1 changed files with 58 additions and 70 deletions
128
js/reveal.js
128
js/reveal.js
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@ -353,17 +353,15 @@ var Reveal = (function(){
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createSingletonNode( dom.wrapper, 'div', 'pause-overlay', null );
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// Cache references to elements
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if ( config.controls ) {
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dom.controls = document.querySelector( '.reveal .controls' );
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dom.controls = document.querySelector( '.reveal .controls' );
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// There can be multiple instances of controls throughout the page
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dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) );
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dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) );
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dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) );
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dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) );
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dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
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dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
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}
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// There can be multiple instances of controls throughout the page
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dom.controlsLeft = toArray( document.querySelectorAll( '.navigate-left' ) );
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dom.controlsRight = toArray( document.querySelectorAll( '.navigate-right' ) );
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dom.controlsUp = toArray( document.querySelectorAll( '.navigate-up' ) );
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dom.controlsDown = toArray( document.querySelectorAll( '.navigate-down' ) );
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dom.controlsPrev = toArray( document.querySelectorAll( '.navigate-prev' ) );
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dom.controlsNext = toArray( document.querySelectorAll( '.navigate-next' ) );
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}
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@ -491,9 +489,7 @@ var Reveal = (function(){
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dom.wrapper.setAttribute( 'data-transition-speed', config.transitionSpeed );
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dom.wrapper.setAttribute( 'data-background-transition', config.backgroundTransition );
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if( dom.controls ) {
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dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
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}
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dom.controls.style.display = ( config.controls && dom.controls ) ? 'block' : 'none';
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if( dom.progress ) {
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dom.progress.style.display = ( config.progress && dom.progress ) ? 'block' : 'none';
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@ -586,16 +582,14 @@ var Reveal = (function(){
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dom.progress.addEventListener( 'click', onProgressClicked, false );
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}
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if ( config.controls && dom.controls ) {
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[ 'touchstart', 'click' ].forEach( function( eventName ) {
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dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } );
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dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } );
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dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } );
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dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } );
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dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } );
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dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } );
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} );
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}
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[ 'touchstart', 'click' ].forEach( function( eventName ) {
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dom.controlsLeft.forEach( function( el ) { el.addEventListener( eventName, onNavigateLeftClicked, false ); } );
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dom.controlsRight.forEach( function( el ) { el.addEventListener( eventName, onNavigateRightClicked, false ); } );
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dom.controlsUp.forEach( function( el ) { el.addEventListener( eventName, onNavigateUpClicked, false ); } );
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dom.controlsDown.forEach( function( el ) { el.addEventListener( eventName, onNavigateDownClicked, false ); } );
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dom.controlsPrev.forEach( function( el ) { el.addEventListener( eventName, onNavigatePrevClicked, false ); } );
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dom.controlsNext.forEach( function( el ) { el.addEventListener( eventName, onNavigateNextClicked, false ); } );
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} );
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}
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@ -624,16 +618,14 @@ var Reveal = (function(){
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dom.progress.removeEventListener( 'click', onProgressClicked, false );
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}
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if ( config.controls && dom.controls ) {
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[ 'touchstart', 'click' ].forEach( function( eventName ) {
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dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } );
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dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } );
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dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } );
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dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } );
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dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } );
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dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } );
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} );
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}
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[ 'touchstart', 'click' ].forEach( function( eventName ) {
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dom.controlsLeft.forEach( function( el ) { el.removeEventListener( eventName, onNavigateLeftClicked, false ); } );
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dom.controlsRight.forEach( function( el ) { el.removeEventListener( eventName, onNavigateRightClicked, false ); } );
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dom.controlsUp.forEach( function( el ) { el.removeEventListener( eventName, onNavigateUpClicked, false ); } );
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dom.controlsDown.forEach( function( el ) { el.removeEventListener( eventName, onNavigateDownClicked, false ); } );
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dom.controlsPrev.forEach( function( el ) { el.removeEventListener( eventName, onNavigatePrevClicked, false ); } );
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dom.controlsNext.forEach( function( el ) { el.removeEventListener( eventName, onNavigateNextClicked, false ); } );
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} );
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}
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@ -1786,50 +1778,46 @@ var Reveal = (function(){
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*/
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function updateControls() {
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if ( config.controls && dom.controls ) {
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var routes = availableRoutes();
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var fragments = availableFragments();
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var routes = availableRoutes();
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var fragments = availableFragments();
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// Remove the 'enabled' class from all directions
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dom.controlsLeft.concat( dom.controlsRight )
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.concat( dom.controlsUp )
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.concat( dom.controlsDown )
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.concat( dom.controlsPrev )
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.concat( dom.controlsNext ).forEach( function( node ) {
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node.classList.remove( 'enabled' );
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node.classList.remove( 'fragmented' );
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} );
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// Remove the 'enabled' class from all directions
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dom.controlsLeft.concat( dom.controlsRight )
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.concat( dom.controlsUp )
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.concat( dom.controlsDown )
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.concat( dom.controlsPrev )
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.concat( dom.controlsNext ).forEach( function( node ) {
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node.classList.remove( 'enabled' );
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node.classList.remove( 'fragmented' );
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} );
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// Add the 'enabled' class to the available routes
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if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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// Add the 'enabled' class to the available routes
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if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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// Prev/next buttons
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if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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// Prev/next buttons
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if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); } );
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// Highlight fragment directions
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if( currentSlide ) {
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// Highlight fragment directions
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if( currentSlide ) {
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// Always apply fragment decorator to prev/next buttons
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if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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// Always apply fragment decorator to prev/next buttons
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if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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// Apply fragment decorators to directional buttons based on
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// what slide axis they are in
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if( isVerticalSlide( currentSlide ) ) {
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if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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}
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else {
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if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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}
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// Apply fragment decorators to directional buttons based on
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// what slide axis they are in
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if( isVerticalSlide( currentSlide ) ) {
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if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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}
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else {
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if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); } );
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}
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}
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}
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