From b4e2c97d0c05395fa7ce46ca57dad029f878d088 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 18 Nov 2013 09:01:33 -0500 Subject: [PATCH 01/12] initial fragment rewrite --- js/reveal.js | 124 +++++++++++++++++++++++++++++------------------ js/reveal.min.js | 6 +-- 2 files changed, 80 insertions(+), 50 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index 7b81e5c..ed41ce5 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1047,7 +1047,7 @@ var Reveal = (function(){ a.forEach( function( el, idx ) { if( !el.hasAttribute( 'data-fragment-index' ) ) { - el.setAttribute( 'data-fragment-index', idx ); + el.setAttribute( 'data-fragment-index', idx + 1 ); } } ); @@ -2278,6 +2278,79 @@ var Reveal = (function(){ } + /** + * Navigate to the specified slide fragment. + * + * @return {Boolean} true if there was a next fragment, + * false otherwise + */ + function navigateFragment( index, offset ) { + + if( currentSlide && config.fragments ) { + + var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) ); + if( fragments.length ) { + + if( typeof index !== 'number' ) { + var lastVisibleFragment = sortFragments( currentSlide.querySelectorAll( '.fragment.visible' ) ).pop(); + + if( lastVisibleFragment ) { + index = parseInt( lastVisibleFragment.getAttribute( 'data-fragment-index' ) || 1, 10 ); + } + else { + index = 0; + } + } + + if( typeof offset === 'number' ) { + index += offset; + } + + var fragmentsShown = [], + fragmentsHidden = []; + + toArray( fragments ).forEach( function( element, i ) { + + if( i < index ) { + if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element ); + element.classList.add( 'visible' ); + element.classList.remove( 'current-fragment' ); + + if( i === index ) { + element.classList.add( 'current-fragment' ); + } + } + else { + if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); + element.classList.remove( 'visible' ); + element.classList.remove( 'current-fragment' ); + } + + + } ); + + if( offset < 0 && fragmentsHidden.length ) { + console.log('hidden'); + dispatchEvent( 'fragmenthidden', { fragment: fragmentsHidden[0], fragments: fragmentsHidden } ); + } + + if( offset > 0 && fragmentsShown.length ) { + console.log('hidden'); + dispatchEvent( 'fragmentshown', { fragment: fragmentsShown[0], fragments: fragmentsShown } ); + } + + updateControls(); + + return !!( fragmentsShown.length || fragmentsHidden.length ); + + } + + } + + return false; + + } + /** * Navigate to the next slide fragment. * @@ -2286,29 +2359,7 @@ var Reveal = (function(){ */ function nextFragment() { - if( currentSlide && config.fragments ) { - var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment:not(.visible)' ) ); - - if( fragments.length ) { - // Find the index of the next fragment - var index = fragments[0].getAttribute( 'data-fragment-index' ); - - // Find all fragments with the same index - fragments = currentSlide.querySelectorAll( '.fragment[data-fragment-index="'+ index +'"]' ); - - toArray( fragments ).forEach( function( element ) { - element.classList.add( 'visible' ); - } ); - - // Notify subscribers of the change - dispatchEvent( 'fragmentshown', { fragment: fragments[0], fragments: fragments } ); - - updateControls(); - return true; - } - } - - return false; + return navigateFragment( null, 1 ); } @@ -2320,29 +2371,7 @@ var Reveal = (function(){ */ function previousFragment() { - if( currentSlide && config.fragments ) { - var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment.visible' ) ); - - if( fragments.length ) { - // Find the index of the previous fragment - var index = fragments[ fragments.length - 1 ].getAttribute( 'data-fragment-index' ); - - // Find all fragments with the same index - fragments = currentSlide.querySelectorAll( '.fragment[data-fragment-index="'+ index +'"]' ); - - toArray( fragments ).forEach( function( f ) { - f.classList.remove( 'visible' ); - } ); - - // Notify subscribers of the change - dispatchEvent( 'fragmenthidden', { fragment: fragments[0], fragments: fragments } ); - - updateControls(); - return true; - } - } - - return false; + return navigateFragment( null, -1 ); } @@ -3132,6 +3161,7 @@ var Reveal = (function(){ next: navigateNext, prevFragment: previousFragment, nextFragment: nextFragment, + navigateFragment: navigateFragment, // Deprecated aliases navigateTo: slide, diff --git a/js/reveal.min.js b/js/reveal.min.js index 3f6cb3e..ed6f765 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! 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window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file From 9d0ac527802370597a5f1ab1b3f0dd5b039d33b8 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 18 Nov 2013 09:14:01 -0500 Subject: [PATCH 03/12] fragment comments, remove debug code --- js/reveal.js | 19 +++++++++++++------ js/reveal.min.js | 6 +++--- 2 files changed, 16 insertions(+), 9 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index dae1c8d..c25daa9 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2272,8 +2272,13 @@ var Reveal = (function(){ /** * Navigate to the specified slide fragment. * - * @return {Boolean} true if there was a next fragment, - * false otherwise + * @param {Number} index The index of the fragment that + * should be shown, 1-based, 0 means all are invisible + * @param {Number} offset Integer offset to apply to the + * fragment index + * + * @return {Boolean} true if a change was made in any + * fragments visibility as part of this call */ function navigateFragment( index, offset ) { @@ -2282,6 +2287,7 @@ var Reveal = (function(){ var fragments = sortFragments( currentSlide.querySelectorAll( '.fragment' ) ); if( fragments.length ) { + // If no index is specified, find the current if( typeof index !== 'number' ) { var lastVisibleFragment = sortFragments( currentSlide.querySelectorAll( '.fragment.visible' ) ).pop(); @@ -2293,6 +2299,7 @@ var Reveal = (function(){ } } + // If an offset is specified, apply it to the index if( typeof offset === 'number' ) { index += offset; } @@ -2302,6 +2309,7 @@ var Reveal = (function(){ toArray( fragments ).forEach( function( element, i ) { + // Visible fragments if( i < index ) { if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element ); element.classList.add( 'visible' ); @@ -2311,6 +2319,7 @@ var Reveal = (function(){ element.classList.add( 'current-fragment' ); } } + // Hidden fragments else { if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); element.classList.remove( 'visible' ); @@ -2320,13 +2329,11 @@ var Reveal = (function(){ } ); - if( offset < 0 && fragmentsHidden.length ) { - console.log('hidden'); + if( fragmentsHidden.length ) { dispatchEvent( 'fragmenthidden', { fragment: fragmentsHidden[0], fragments: fragmentsHidden } ); } - if( offset > 0 && fragmentsShown.length ) { - console.log('shown'); + if( fragmentsShown.length ) { dispatchEvent( 'fragmentshown', { fragment: fragmentsShown[0], fragments: fragmentsShown } ); } diff --git a/js/reveal.min.js b/js/reveal.min.js index c448c49..aea6665 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-18, 09:03) + * reveal.js 2.6.0-dev (2013-11-18, 09:12) * 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){if(b(),!dc.transforms2d&&!dc.transforms3d)return 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window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file From 60a74ebfa3d699fa475b39b9f94e14e68e6dbc52 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Thu, 21 Nov 2013 09:01:18 -0500 Subject: [PATCH 04/12] fragments are now zero-indexed --- js/reveal.js | 24 ++++++++++++------------ js/reveal.min.js | 4 ++-- test/test.js | 20 ++++++++++---------- 3 files changed, 24 insertions(+), 24 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index c25daa9..294a648 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1047,7 +1047,7 @@ var Reveal = (function(){ a.forEach( function( el, idx ) { if( !el.hasAttribute( 'data-fragment-index' ) ) { - el.setAttribute( 'data-fragment-index', idx + 1 ); + el.setAttribute( 'data-fragment-index', idx ); } } ); @@ -2261,7 +2261,7 @@ var Reveal = (function(){ var hasFragments = currentSlide.querySelectorAll( '.fragment' ).length > 0; if( hasFragments ) { var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' ); - f = visibleFragments.length; + f = visibleFragments.length - 1; } } @@ -2273,7 +2273,7 @@ var Reveal = (function(){ * Navigate to the specified slide fragment. * * @param {Number} index The index of the fragment that - * should be shown, 1-based, 0 means all are invisible + * should be shown, -1 means all are invisible * @param {Number} offset Integer offset to apply to the * fragment index * @@ -2292,10 +2292,10 @@ var Reveal = (function(){ var lastVisibleFragment = sortFragments( currentSlide.querySelectorAll( '.fragment.visible' ) ).pop(); if( lastVisibleFragment ) { - index = parseInt( lastVisibleFragment.getAttribute( 'data-fragment-index' ) || 1, 10 ); + index = parseInt( lastVisibleFragment.getAttribute( 'data-fragment-index' ) || 0, 10 ); } else { - index = 0; + index = -1; } } @@ -2309,8 +2309,14 @@ var Reveal = (function(){ toArray( fragments ).forEach( function( element, i ) { + // Hidden fragments + if( i > index ) { + if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); + element.classList.remove( 'visible' ); + element.classList.remove( 'current-fragment' ); + } // Visible fragments - if( i < index ) { + else { if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element ); element.classList.add( 'visible' ); element.classList.remove( 'current-fragment' ); @@ -2319,12 +2325,6 @@ var Reveal = (function(){ element.classList.add( 'current-fragment' ); } } - // Hidden fragments - else { - if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); - element.classList.remove( 'visible' ); - element.classList.remove( 'current-fragment' ); - } } ); diff --git a/js/reveal.min.js b/js/reveal.min.js index aea6665..9abd02e 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-18, 09:12) + * reveal.js 2.6.0-dev (2013-11-21, 09:00) * http://lab.hakim.se/reveal-js * MIT licensed * * Copyright (C) 2013 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c=document.querySelectorAll(Xb)[a],d=c&&c.querySelectorAll("section");return"undefined"!=typeof b?d?d[b]:void 0:c},getPreviousSlide:function(){return Rb},getCurrentSlide:function(){return Sb},getScale:function(){return bc},getConfig:function(){return $b},getQueryHash:function(){var a={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()});for(var b in a){var c=a[b];"null"===c?a[b]=null:"true"===c?a[b]=!0:"false"===c?a[b]=!1:isNaN(parseFloat(c))||(a[b]=parseFloat(c))}return a},isFirstSlide:function(){return null==document.querySelector(Wb+".past")?!0:!1},isLastSlide:function(){return Sb?Sb.nextElementSibling?!1:K(Sb)&&Sb.parentNode.nextElementSibling?!1:!0:!1 },isReady:function(){return _b},addEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file diff --git a/test/test.js b/test/test.js index bd5cad1..3570d78 100644 --- a/test/test.js +++ b/test/test.js @@ -139,6 +139,9 @@ Reveal.addEventListener( 'ready', function() { deepEqual( Reveal.getIndices(), { h: 1, v: 2, f: undefined } ); // There's fragments on this slide + Reveal.next(); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 } ); + Reveal.next(); deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 } ); @@ -148,9 +151,6 @@ Reveal.addEventListener( 'ready', function() { Reveal.next(); deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 } ); - Reveal.next(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 3 } ); - Reveal.next(); deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } ); @@ -177,31 +177,31 @@ Reveal.addEventListener( 'ready', function() { }); test( 'Stepping through fragments', function() { - Reveal.slide( 2, 0, 0 ); + Reveal.slide( 2, 0, -1 ); // forwards: Reveal.next(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'next() goes to next fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'next() goes to next fragment' ); Reveal.right(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'right() goes to next fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'right() goes to next fragment' ); Reveal.down(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 3 }, 'down() goes to next fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'down() goes to next fragment' ); Reveal.down(); // moves to f #3 // backwards: Reveal.prev(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'prev() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'prev() goes to prev fragment' ); Reveal.left(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'left() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'left() goes to prev fragment' ); Reveal.up(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'left() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 }, 'up() goes to prev fragment' ); }); test( 'Stepping past fragments', function() { From 2faae3d95b66acf9e722b308ec73fcc0b5ef2a57 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Thu, 21 Nov 2013 09:16:40 -0500 Subject: [PATCH 05/12] rewrite fragment index attributes to leave no gaps between fragments --- js/reveal.js | 26 ++++++++++++++------------ js/reveal.min.js | 6 +++--- 2 files changed, 17 insertions(+), 15 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index 294a648..b5ad65f 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1045,16 +1045,14 @@ var Reveal = (function(){ var a = toArray( fragments ); - a.forEach( function( el, idx ) { - if( !el.hasAttribute( 'data-fragment-index' ) ) { - el.setAttribute( 'data-fragment-index', idx ); - } - } ); - a.sort( function( l, r ) { return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index'); } ); + a.forEach( function( el, idx ) { + el.setAttribute( 'data-fragment-index', idx ); + } ); + return a; } @@ -2309,14 +2307,12 @@ var Reveal = (function(){ toArray( fragments ).forEach( function( element, i ) { - // Hidden fragments - if( i > index ) { - if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); - element.classList.remove( 'visible' ); - element.classList.remove( 'current-fragment' ); + if( element.hasAttribute( 'data-fragment-index' ) ) { + i = parseInt( element.getAttribute( 'data-fragment-index' ), 10 ); } + // Visible fragments - else { + if( i <= index ) { if( !element.classList.contains( 'visible' ) ) fragmentsShown.push( element ); element.classList.add( 'visible' ); element.classList.remove( 'current-fragment' ); @@ -2325,6 +2321,12 @@ var Reveal = (function(){ element.classList.add( 'current-fragment' ); } } + // Hidden fragments + else { + if( element.classList.contains( 'visible' ) ) fragmentsHidden.push( element ); + element.classList.remove( 'visible' ); + element.classList.remove( 'current-fragment' ); + } } ); diff --git a/js/reveal.min.js b/js/reveal.min.js index 9abd02e..7f8be54 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-21, 09:00) + * reveal.js 2.6.0-dev (2013-11-21, 09:14) * 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){if(b(),!dc.transforms2d&&!dc.transforms3d)return document.body.setAttribute("class","no-transforms"),void 0;window.addEventListener("load",C,!1);var d=Reveal.getQueryHash();"undefined"!=typeof d.dependencies&&delete d.dependencies,l($b,a),l($b,d),s(),c()}function b(){dc.transforms3d="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in 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window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file From ead723bc1cf29aec844b19d1e3882dde9ab57fd3 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Sat, 23 Nov 2013 16:29:37 -0500 Subject: [PATCH 07/12] rename markdown tests to use same naming format as other tests --- ...utes-markdown.html => test-markdown-element-attributes.html} | 2 +- ...tributes-markdown.js => test-markdown-element-attributes.js} | 0 2 files changed, 1 insertion(+), 1 deletion(-) rename test/{test-element-attributes-markdown.html => test-markdown-element-attributes.html} (97%) rename test/{test-element-attributes-markdown.js => test-markdown-element-attributes.js} (100%) diff --git a/test/test-element-attributes-markdown.html b/test/test-markdown-element-attributes.html similarity index 97% rename from test/test-element-attributes-markdown.html rename to test/test-markdown-element-attributes.html index 0853801..417ce30 100644 --- a/test/test-element-attributes-markdown.html +++ b/test/test-markdown-element-attributes.html @@ -76,7 +76,7 @@ - + diff --git a/test/test-element-attributes-markdown.js b/test/test-markdown-element-attributes.js similarity index 100% rename from test/test-element-attributes-markdown.js rename to test/test-markdown-element-attributes.js From ef82645589dd265e6fc611d17388396f11279751 Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Sat, 23 Nov 2013 17:13:14 -0500 Subject: [PATCH 08/12] remove current-fragment when leaving slide, add tests for current fragment --- js/reveal.js | 8 ++++++-- js/reveal.min.js | 6 +++--- test/test.js | 29 +++++++++++++++++++++++++++++ 3 files changed, 38 insertions(+), 5 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index d4c3fd0..6fedb69 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1712,7 +1712,9 @@ var Reveal = (function(){ // Show all fragments on prior slides while( pastFragments.length ) { - pastFragments.pop().classList.add( 'visible' ); + var pastFragment = pastFragments.pop(); + pastFragment.classList.add( 'visible' ); + pastFragment.classList.remove( 'current-fragment' ); } } else if( i > index ) { @@ -1723,7 +1725,9 @@ var Reveal = (function(){ // No fragments in future slides should be visible ahead of time while( futureFragments.length ) { - futureFragments.pop().classList.remove( 'visible' ); + var futureFragment = futureFragments.pop(); + futureFragment.classList.remove( 'visible' ); + futureFragment.classList.remove( 'current-fragment' ); } } diff --git a/js/reveal.min.js b/js/reveal.min.js index 68d1545..e9c4905 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-21, 09:20) + * reveal.js 2.6.0-dev (2013-11-23, 17:12) * 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){if(b(),!dc.transforms2d&&!dc.transforms3d)return 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window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file diff --git a/test/test.js b/test/test.js index 3570d78..5974e3e 100644 --- a/test/test.js +++ b/test/test.js @@ -166,6 +166,9 @@ Reveal.addEventListener( 'ready', function() { QUnit.module( 'Fragments' ); test( 'Sliding to fragments', function() { + Reveal.slide( 2, 0, -1 ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 }, 'Reveal.slide( 2, 0, -1 )' ); + Reveal.slide( 2, 0, 0 ); deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'Reveal.slide( 2, 0, 0 )' ); @@ -176,6 +179,32 @@ Reveal.addEventListener( 'ready', function() { deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'Reveal.slide( 2, 0, 1 )' ); }); + test( 'Hiding all fragments', function() { + var fragmentSlide = document.querySelector( '.reveal .slides>section:nth-child(3)' ); + + Reveal.slide( 2, 0, 0 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 1, 'one fragment visible when index is 0' ); + + Reveal.slide( 2, 0, -1 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when index 0' ); + }); + + test( 'Current fragment', function() { + var fragmentSlide = document.querySelector( '.reveal .slides>section:nth-child(3)' ); + + Reveal.slide( 2, 0 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment at index -1' ); + + Reveal.slide( 2, 0, 0 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 1, 'one current fragment at index 0' ); + + Reveal.slide( 1, 0, 0 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to previous slide' ); + + Reveal.slide( 3, 0, 0 ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to next slide' ); + }); + test( 'Stepping through fragments', function() { Reveal.slide( 2, 0, -1 ); From 3427561b64a45716e897758509bf23a743492dda Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 25 Nov 2013 14:45:14 -0500 Subject: [PATCH 09/12] rewrite fragment sorting to account for multiple fragments with the same index --- js/reveal.js | 55 ++++++++++++++++++++++++++++++++++-------------- js/reveal.min.js | 4 ++-- test/test.html | 33 +++++++++++++++++++++++------ test/test.js | 32 +++++++++++++++++++--------- 4 files changed, 89 insertions(+), 35 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index 6fedb69..6c9dec3 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -1043,27 +1043,48 @@ var Reveal = (function(){ */ function sortFragments( fragments ) { - var a = toArray( fragments ); + fragments = toArray( fragments ); - // Elements that do not have an explicit `data-fragment-index` - // are given one which matches their order in the DOM - a.forEach( function( el, idx ) { - if( !el.hasAttribute( 'data-fragment-index' ) ) { - el.setAttribute( 'data-fragment-index', idx ); + var ordered = [], + unordered = [], + sorted = []; + + // Group ordered and unordered elements + fragments.forEach( function( fragment, i ) { + if( fragment.hasAttribute( 'data-fragment-index' ) ) { + var index = parseInt( fragment.getAttribute( 'data-fragment-index' ), 10 ); + + if( !ordered[index] ) { + ordered[index] = []; + } + + ordered[index].push( fragment ); + } + else { + unordered.push( [ fragment ] ); } } ); - a.sort( function( l, r ) { - return l.getAttribute( 'data-fragment-index' ) - r.getAttribute( 'data-fragment-index'); + // Append fragments without explicit indices in their + // DOM order + ordered = ordered.concat( unordered ); + + // Manually count the index up per group to ensure there + // are no gaps + var index = 0; + + // Push all fragments in their sorted order to an array, + // this flattens the groups + ordered.forEach( function( group ) { + group.forEach( function( fragment ) { + sorted.push( fragment ); + fragment.setAttribute( 'data-fragment-index', index ); + } ); + + index ++; } ); - // Set the indices to match the order of the sorted fragments, - // ensures that we're 0-indexed and have no gaps - a.forEach( function( el, idx ) { - el.setAttribute( 'data-fragment-index', idx ); - } ); - - return a; + return sorted; } @@ -3173,9 +3194,11 @@ var Reveal = (function(){ down: navigateDown, prev: navigatePrev, next: navigateNext, + + // Fragment methods + navigateFragment: navigateFragment, prevFragment: previousFragment, nextFragment: nextFragment, - navigateFragment: navigateFragment, // Deprecated aliases navigateTo: slide, diff --git a/js/reveal.min.js b/js/reveal.min.js index e9c4905..79a4cc0 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-23, 17:12) + * reveal.js 2.6.0-dev (2013-11-25, 14:44) * http://lab.hakim.se/reveal-js * MIT licensed * * Copyright (C) 2013 Hakim El Hattab, http://hakim.se */ 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vb(a){if(nc.captured)navigator.userAgent.match(/android/gi)&&a.preventDefault();else{sb(a);var b=a.touches[0].clientX,c=a.touches[0].clientY;if(2===a.touches.length&&2===nc.startCount&&$b.overview){var d=n({x:a.touches[1].clientX,y:a.touches[1].clientY},{x:nc.startX,y:nc.startY});Math.abs(nc.startSpan-d)>nc.threshold&&(nc.captured=!0,dnc.threshold&&Math.abs(e)>Math.abs(f)?(nc.captured=!0,mb()):e<-nc.threshold&&Math.abs(e)>Math.abs(f)?(nc.captured=!0,nb()):f>nc.threshold?(nc.captured=!0,ob()):f<-nc.threshold&&(nc.captured=!0,pb()),$b.embedded?(nc.captured||K(Sb))&&a.preventDefault():a.preventDefault()}}}function wb(){nc.captured=!1}function xb(a){a.pointerType===a.MSPOINTER_TYPE_TOUCH&&(a.touches=[{clientX:a.clientX,clientY:a.clientY}],ub(a))}function yb(a){a.pointerType===a.MSPOINTER_TYPE_TOUCH&&(a.touches=[{clientX:a.clientX,clientY:a.clientY}],vb(a))}function zb(a){a.pointerType===a.MSPOINTER_TYPE_TOUCH&&(a.touches=[{clientX:a.clientX,clientY:a.clientY}],wb(a))}function Ab(a){if(Date.now()-ec>600){ec=Date.now();var b=a.detail||-a.wheelDelta;b>0?rb():qb()}}function Bb(a){sb(a),a.preventDefault();var b=m(document.querySelectorAll(Xb)).length,c=Math.floor(a.clientX/cc.wrapper.offsetWidth*b);Q(c)}function Cb(a){a.preventDefault(),sb(),mb()}function Db(a){a.preventDefault(),sb(),nb()}function Eb(a){a.preventDefault(),sb(),ob()}function Fb(a){a.preventDefault(),sb(),pb()}function Gb(a){a.preventDefault(),sb(),qb()}function Hb(a){a.preventDefault(),sb(),rb()}function Ib(){cb()}function Jb(){C()}function Kb(){var a=document.webkitHidden||document.msHidden||document.hidden;a===!1&&document.activeElement!==document.body&&(document.activeElement.blur(),document.body.focus())}function Lb(a){if(ic&&J()){a.preventDefault();for(var b=a.target;b&&!b.nodeName.match(/section/gi);)b=b.parentNode;if(b&&!b.classList.contains("disabled")&&(H(),b.nodeName.match(/section/gi))){var c=parseInt(b.getAttribute("data-index-h"),10),d=parseInt(b.getAttribute("data-index-v"),10);Q(c,d)}}}function Mb(a){var b=a.target.getAttribute("href");b&&(z(b),a.preventDefault())}function Nb(){Reveal.isLastSlide()&&$b.loop===!1?(Q(0,0),lb()):mc?lb():kb()}function Ob(a,b){this.diameter=50,this.thickness=3,this.playing=!1,this.progress=0,this.progressOffset=1,this.container=a,this.progressCheck=b,this.canvas=document.createElement("canvas"),this.canvas.className="playback",this.canvas.width=this.diameter,this.canvas.height=this.diameter,this.context=this.canvas.getContext("2d"),this.container.appendChild(this.canvas),this.render()}var Pb,Qb,Rb,Sb,Tb,Ub,Vb,Wb=".reveal .slides section",Xb=".reveal .slides>section",Yb=".reveal .slides>section.present>section",Zb=".reveal 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a=this.progress;this.progress=this.progressCheck(),a>.8&&this.progress<.2&&(this.progressOffset=this.progress),this.render(),this.playing&&dc.requestAnimationFrameMethod.call(window,this.animate.bind(this))},Ob.prototype.render=function(){var a=this.playing?this.progress:0,b=this.diameter/2-this.thickness,c=this.diameter/2,d=this.diameter/2,e=14;this.progressOffset+=.1*(1-this.progressOffset);var f=-Math.PI/2+a*2*Math.PI,g=-Math.PI/2+this.progressOffset*2*Math.PI;this.context.save(),this.context.clearRect(0,0,this.diameter,this.diameter),this.context.beginPath(),this.context.arc(c,d,b+2,0,2*Math.PI,!1),this.context.fillStyle="rgba( 0, 0, 0, 0.4 )",this.context.fill(),this.context.beginPath(),this.context.arc(c,d,b,0,2*Math.PI,!1),this.context.lineWidth=this.thickness,this.context.strokeStyle="#666",this.context.stroke(),this.playing&&(this.context.beginPath(),this.context.arc(c,d,b,g,f,!1),this.context.lineWidth=this.thickness,this.context.strokeStyle="#fff",this.context.stroke()),this.context.translate(c-e/2,d-e/2),this.playing?(this.context.fillStyle="#fff",this.context.fillRect(0,0,e/2-2,e),this.context.fillRect(e/2+2,0,e/2-2,e)):(this.context.beginPath(),this.context.translate(2,0),this.context.moveTo(0,0),this.context.lineTo(e-2,e/2),this.context.lineTo(0,e),this.context.fillStyle="#fff",this.context.fill()),this.context.restore()},Ob.prototype.on=function(a,b){this.canvas.addEventListener(a,b,!1)},Ob.prototype.off=function(a,b){this.canvas.removeEventListener(a,b,!1)},Ob.prototype.destroy=function(){this.playing=!1,this.canvas.parentNode&&this.container.removeChild(this.canvas)},{initialize:a,configure:i,sync:R,slide:Q,left:mb,right:nb,up:ob,down:pb,prev:qb,next:rb,navigateFragment:fb,prevFragment:hb,nextFragment:gb,navigateTo:Q,navigateLeft:mb,navigateRight:nb,navigateUp:ob,navigateDown:pb,navigatePrev:qb,navigateNext:rb,layout:C,availableRoutes:Z,availableFragments:$,toggleOverview:I,togglePause:O,isOverview:J,isPaused:P,addEventListeners:j,removeEventListeners:k,getIndices:eb,getSlide:function(a,b){var c=document.querySelectorAll(Xb)[a],d=c&&c.querySelectorAll("section");return"undefined"!=typeof b?d?d[b]:void 0:c},getPreviousSlide:function(){return Rb},getCurrentSlide:function(){return Sb},getScale:function(){return bc},getConfig:function(){return $b},getQueryHash:function(){var a={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop() });for(var b in a){var c=a[b];"null"===c?a[b]=null:"true"===c?a[b]=!0:"false"===c?a[b]=!1:isNaN(parseFloat(c))||(a[b]=parseFloat(c))}return a},isFirstSlide:function(){return null==document.querySelector(Wb+".past")?!0:!1},isLastSlide:function(){return Sb?Sb.nextElementSibling?!1:K(Sb)&&Sb.parentNode.nextElementSibling?!1:!0:!1},isReady:function(){return _b},addEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file diff --git a/test/test.html b/test/test.html index 81d2f16..094f3c7 100644 --- a/test/test.html +++ b/test/test.html @@ -35,13 +35,32 @@ -
-

4

-
    -
  • 4.1
    • -
  • 4.2
    • -
  • 4.3
    • -
+
+
+

3.1

+
    +
  • 4.1
    • +
  • 4.2
    • +
  • 4.3
    • +
+
+ +
+

3.2

+
    +
  • 4.1
    • +
  • 4.2
    • +
+
+ +
+

3.3

+
    +
  • 3.3.1
    • +
  • 3.3.2
    • +
  • 3.3.3
    • +
+
diff --git a/test/test.js b/test/test.js index 5974e3e..f01eb49 100644 --- a/test/test.js +++ b/test/test.js @@ -5,6 +5,7 @@ // 1 // 2 - Three sub-slides // 3 - Three fragment elements +// 3 - Two fragments with same data-fragment-index // 4 @@ -128,7 +129,7 @@ Reveal.addEventListener( 'ready', function() { test( 'Reveal.next', function() { Reveal.slide( 0, 0 ); - // Step through the vertical child slides + // Step through vertical child slides Reveal.next(); deepEqual( Reveal.getIndices(), { h: 1, v: 0, f: undefined } ); @@ -138,7 +139,7 @@ Reveal.addEventListener( 'ready', function() { Reveal.next(); deepEqual( Reveal.getIndices(), { h: 1, v: 2, f: undefined } ); - // There's fragments on this slide + // Step through fragments Reveal.next(); deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 } ); @@ -150,11 +151,15 @@ Reveal.addEventListener( 'ready', function() { Reveal.next(); deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 } ); + }); + test( 'Reveal.next at end', function() { + Reveal.slide( 3 ); + + // We're at the end, this should have no effect Reveal.next(); deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } ); - // We're at the end, this should have no effect Reveal.next(); deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } ); }); @@ -180,17 +185,17 @@ Reveal.addEventListener( 'ready', function() { }); test( 'Hiding all fragments', function() { - var fragmentSlide = document.querySelector( '.reveal .slides>section:nth-child(3)' ); + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' ); Reveal.slide( 2, 0, 0 ); strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 1, 'one fragment visible when index is 0' ); Reveal.slide( 2, 0, -1 ); - strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when index 0' ); + strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when index is -1' ); }); test( 'Current fragment', function() { - var fragmentSlide = document.querySelector( '.reveal .slides>section:nth-child(3)' ); + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' ); Reveal.slide( 2, 0 ); strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment at index -1' ); @@ -224,17 +229,17 @@ Reveal.addEventListener( 'ready', function() { // backwards: Reveal.prev(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'prev() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'prev() goes to prev fragment' ); Reveal.left(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'left() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'left() goes to prev fragment' ); Reveal.up(); - deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 }, 'up() goes to prev fragment' ); + deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'up() goes to prev fragment' ); }); test( 'Stepping past fragments', function() { - var fragmentSlide = document.querySelector( '.reveal .slides>section:nth-child(3)' ); + var fragmentSlide = document.querySelector( '#fragment-slides>section:first-child' ); Reveal.slide( 0, 0, 0 ); equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when on previous slide' ); @@ -243,6 +248,13 @@ Reveal.addEventListener( 'ready', function() { equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 3, 'all fragments visible when on future slide' ); }); + test( 'Fragment indices', function() { + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(2)' ); + + Reveal.slide( 3, 0, 0 ); + equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 2, 'both fragments of same index are shown' ); + }); + asyncTest( 'fragmentshown event', function() { expect( 2 ); From 0fb343f5bff517a50bc33839929472d54cb586ef Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 25 Nov 2013 15:26:10 -0500 Subject: [PATCH 10/12] rewrite all fragment indices on startup --- js/reveal.js | 4 ++++ js/reveal.min.js | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index 6c9dec3..14d5693 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -347,8 +347,12 @@ var Reveal = (function(){ if( y > 0 ) verticalSlide.classList.add( 'future' ); + sortFragments( verticalSlide.querySelectorAll( '.fragment' ) ); + } ); + if( verticalSlides.length === 0 ) sortFragments( horizontalSlide.querySelectorAll( '.fragment' ) ); + } ); } diff --git a/js/reveal.min.js b/js/reveal.min.js index 79a4cc0..ca0bacd 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-25, 14:44) + * reveal.js 2.6.0-dev (2013-11-25, 15:09) * 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){if(b(),!dc.transforms2d&&!dc.transforms3d)return document.body.setAttribute("class","no-transforms"),void 0;window.addEventListener("load",C,!1);var d=Reveal.getQueryHash();"undefined"!=typeof d.dependencies&&delete d.dependencies,l($b,a),l($b,d),s(),c()}function b(){dc.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,dc.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,dc.requestAnimationFrameMethod=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,dc.requestAnimationFrame="function"==typeof dc.requestAnimationFrameMethod,dc.canvas=!!document.createElement("canvas").getContext,Ub=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=$b.dependencies.length;f>e;e++){var g=$b.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(),cb(),X(!0),setTimeout(function(){cc.slides.classList.remove("no-transition"),_b=!0,u("ready",{indexh:Pb,indexv:Qb,currentSlide:Sb})},1)}function e(){var a=m(document.querySelectorAll(Xb));a.forEach(function(a){var b=m(a.querySelectorAll("section"));b.forEach(function(a,b){b>0&&a.classList.add("future")})})}function f(){cc.theme=document.querySelector("#theme"),cc.wrapper=document.querySelector(".reveal"),cc.slides=document.querySelector(".reveal .slides"),cc.slides.classList.add("no-transition"),cc.background=g(cc.wrapper,"div","backgrounds",null),cc.progress=g(cc.wrapper,"div","progress",""),cc.progressbar=cc.progress.querySelector("span"),g(cc.wrapper,"aside","controls",'
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c={background:a.getAttribute("data-background"),backgroundSize:a.getAttribute("data-background-size"),backgroundImage:a.getAttribute("data-background-image"),backgroundColor:a.getAttribute("data-background-color"),backgroundRepeat:a.getAttribute("data-background-repeat"),backgroundPosition:a.getAttribute("data-background-position"),backgroundTransition:a.getAttribute("data-background-transition")},d=document.createElement("div");return d.className="slide-background",c.background&&(/^(http|file|\/\/)/gi.test(c.background)||/\.(svg|png|jpg|jpeg|gif|bmp)$/gi.test(c.background)?d.style.backgroundImage="url("+c.background+")":d.style.background=c.background),(c.background||c.backgroundColor||c.backgroundImage)&&d.setAttribute("data-background-hash",c.background+c.backgroundSize+c.backgroundImage+c.backgroundColor+c.backgroundRepeat+c.backgroundPosition+c.backgroundTransition),c.backgroundSize&&(d.style.backgroundSize=c.backgroundSize),c.backgroundImage&&(d.style.backgroundImage='url("'+c.backgroundImage+'")'),c.backgroundColor&&(d.style.backgroundColor=c.backgroundColor),c.backgroundRepeat&&(d.style.backgroundRepeat=c.backgroundRepeat),c.backgroundPosition&&(d.style.backgroundPosition=c.backgroundPosition),c.backgroundTransition&&d.setAttribute("data-background-transition",c.backgroundTransition),b.appendChild(d),d}r()&&document.body.classList.add("print-pdf"),cc.background.innerHTML="",cc.background.classList.add("no-transition"),m(document.querySelectorAll(Xb)).forEach(function(b){var 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c=document.querySelectorAll(Xb)[a],d=c&&c.querySelectorAll("section");return"undefined"!=typeof b?d?d[b]:void 0:c},getPreviousSlide:function(){return Rb},getCurrentSlide:function(){return Sb},getScale:function(){return bc},getConfig:function(){return $b +},getQueryHash:function(){var a={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(b){a[b.split("=").shift()]=b.split("=").pop()});for(var b in a){var c=a[b];"null"===c?a[b]=null:"true"===c?a[b]=!0:"false"===c?a[b]=!1:isNaN(parseFloat(c))||(a[b]=parseFloat(c))}return a},isFirstSlide:function(){return null==document.querySelector(Wb+".past")?!0:!1},isLastSlide:function(){return Sb?Sb.nextElementSibling?!1:K(Sb)&&Sb.parentNode.nextElementSibling?!1:!0:!1},isReady:function(){return _b},addEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).addEventListener(a,b,c)},removeEventListener:function(a,b,c){"addEventListener"in window&&(cc.wrapper||document.querySelector(".reveal")).removeEventListener(a,b,c)}}}(); \ No newline at end of file From 0fcff33a619c4d55a162be4325c8e22f34b0c57c Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 25 Nov 2013 15:26:22 -0500 Subject: [PATCH 11/12] additional fragment tests --- test/test.js | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/test/test.js b/test/test.js index f01eb49..36983c8 100644 --- a/test/test.js +++ b/test/test.js @@ -239,7 +239,7 @@ Reveal.addEventListener( 'ready', function() { }); test( 'Stepping past fragments', function() { - var fragmentSlide = document.querySelector( '#fragment-slides>section:first-child' ); + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' ); Reveal.slide( 0, 0, 0 ); equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when on previous slide' ); @@ -255,6 +255,24 @@ Reveal.addEventListener( 'ready', function() { equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 2, 'both fragments of same index are shown' ); }); + test( 'Index generation', function() { + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' ); + + // These have no indices defined to start with + equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' ); + equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' ); + equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '2' ); + }); + + test( 'Index normalization', function() { + var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(3)' ); + + // These start out as 1-4-4 and should normalize to 0-1-1 + equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' ); + equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' ); + equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '1' ); + }); + asyncTest( 'fragmentshown event', function() { expect( 2 ); From d41a5ca87f56f922e5ab227ab4c51667d103dcdf Mon Sep 17 00:00:00 2001 From: Hakim El Hattab Date: Mon, 25 Nov 2013 15:40:24 -0500 Subject: [PATCH 12/12] update future classes when syncing --- js/reveal.js | 174 ++++++++++++++++++++++++----------------------- js/reveal.min.js | 6 +- 2 files changed, 91 insertions(+), 89 deletions(-) diff --git a/js/reveal.js b/js/reveal.js index 14d5693..dc43a40 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -305,7 +305,7 @@ var Reveal = (function(){ setupDOM(); // Decorate the slide DOM elements with state classes (past/future) - setupSlides(); + formatSlides(); // Updates the presentation to match the current configuration values configure(); @@ -333,30 +333,6 @@ var Reveal = (function(){ } - /** - * Iterates through and decorates slides DOM elements with - * appropriate classes. - */ - function setupSlides() { - - var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); - horizontalSlides.forEach( function( horizontalSlide ) { - - var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); - verticalSlides.forEach( function( verticalSlide, y ) { - - if( y > 0 ) verticalSlide.classList.add( 'future' ); - - sortFragments( verticalSlide.querySelectorAll( '.fragment' ) ); - - } ); - - if( verticalSlides.length === 0 ) sortFragments( horizontalSlide.querySelectorAll( '.fragment' ) ); - - } ); - - } - /** * Finds and stores references to DOM elements which are * required by the presentation. If a required element is @@ -1031,67 +1007,6 @@ var Reveal = (function(){ } - /** - * Return a sorted fragments list, ordered by an increasing - * "data-fragment-index" attribute. - * - * Fragments will be revealed in the order that they are returned by - * this function, so you can use the index attributes to control the - * order of fragment appearance. - * - * To maintain a sensible default fragment order, fragments are presumed - * to be passed in document order. This function adds a "fragment-index" - * attribute to each node if such an attribute is not already present, - * and sets that attribute to an integer value which is the position of - * the fragment within the fragments list. - */ - function sortFragments( fragments ) { - - fragments = toArray( fragments ); - - var ordered = [], - unordered = [], - sorted = []; - - // Group ordered and unordered elements - fragments.forEach( function( fragment, i ) { - if( fragment.hasAttribute( 'data-fragment-index' ) ) { - var index = parseInt( fragment.getAttribute( 'data-fragment-index' ), 10 ); - - if( !ordered[index] ) { - ordered[index] = []; - } - - ordered[index].push( fragment ); - } - else { - unordered.push( [ fragment ] ); - } - } ); - - // Append fragments without explicit indices in their - // DOM order - ordered = ordered.concat( unordered ); - - // Manually count the index up per group to ensure there - // are no gaps - var index = 0; - - // Push all fragments in their sorted order to an array, - // this flattens the groups - ordered.forEach( function( group ) { - group.forEach( function( fragment ) { - sorted.push( fragment ); - fragment.setAttribute( 'data-fragment-index', index ); - } ); - - index ++; - } ); - - return sorted; - - } - /** * Applies JavaScript-controlled layout rules to the * presentation. @@ -1676,6 +1591,8 @@ var Reveal = (function(){ // Re-create the slide backgrounds createBackgrounds(); + formatSlides(); + updateControls(); updateProgress(); updateBackground( true ); @@ -1683,6 +1600,30 @@ var Reveal = (function(){ } + /** + * Iterates through and decorates slides DOM elements with + * appropriate classes. + */ + function formatSlides() { + + var horizontalSlides = toArray( document.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ) ); + horizontalSlides.forEach( function( horizontalSlide ) { + + var verticalSlides = toArray( horizontalSlide.querySelectorAll( 'section' ) ); + verticalSlides.forEach( function( verticalSlide, y ) { + + if( y > 0 ) verticalSlide.classList.add( 'future' ); + + sortFragments( verticalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + if( verticalSlides.length === 0 ) sortFragments( horizontalSlide.querySelectorAll( '.fragment' ) ); + + } ); + + } + /** * Updates one dimension of slides by showing the slide * with the specified index. @@ -2306,6 +2247,67 @@ var Reveal = (function(){ } + /** + * Return a sorted fragments list, ordered by an increasing + * "data-fragment-index" attribute. + * + * Fragments will be revealed in the order that they are returned by + * this function, so you can use the index attributes to control the + * order of fragment appearance. + * + * To maintain a sensible default fragment order, fragments are presumed + * to be passed in document order. This function adds a "fragment-index" + * attribute to each node if such an attribute is not already present, + * and sets that attribute to an integer value which is the position of + * the fragment within the fragments list. + */ + function sortFragments( fragments ) { + + fragments = toArray( fragments ); + + var ordered = [], + unordered = [], + sorted = []; + + // Group ordered and unordered elements + fragments.forEach( function( fragment, i ) { + if( fragment.hasAttribute( 'data-fragment-index' ) ) { + var index = parseInt( fragment.getAttribute( 'data-fragment-index' ), 10 ); + + if( !ordered[index] ) { + ordered[index] = []; + } + + ordered[index].push( fragment ); + } + else { + unordered.push( [ fragment ] ); + } + } ); + + // Append fragments without explicit indices in their + // DOM order + ordered = ordered.concat( unordered ); + + // Manually count the index up per group to ensure there + // are no gaps + var index = 0; + + // Push all fragments in their sorted order to an array, + // this flattens the groups + ordered.forEach( function( group ) { + group.forEach( function( fragment ) { + sorted.push( fragment ); + fragment.setAttribute( 'data-fragment-index', index ); + } ); + + index ++; + } ); + + return sorted; + + } + /** * Navigate to the specified slide fragment. * diff --git a/js/reveal.min.js b/js/reveal.min.js index ca0bacd..470a74c 100644 --- a/js/reveal.min.js +++ b/js/reveal.min.js @@ -1,9 +1,9 @@ /*! - * reveal.js 2.6.0-dev (2013-11-25, 15:09) + * reveal.js 2.6.0-dev (2013-11-25, 15:39) * 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){if(b(),!dc.transforms2d&&!dc.transforms3d)return document.body.setAttribute("class","no-transforms"),void 0;window.addEventListener("load",C,!1);var d=Reveal.getQueryHash();"undefined"!=typeof d.dependencies&&delete d.dependencies,l($b,a),l($b,d),s(),c()}function b(){dc.transforms3d="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,dc.transforms2d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,dc.requestAnimationFrameMethod=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,dc.requestAnimationFrame="function"==typeof dc.requestAnimationFrameMethod,dc.canvas=!!document.createElement("canvas").getContext,Ub=navigator.userAgent.match(/(iphone|ipod|android)/gi)}function c(){function a(){c.length&&head.js.apply(null,c),d()}for(var b=[],c=[],e=0,f=$b.dependencies.length;f>e;e++){var g=$b.dependencies[e];(!g.condition||g.condition())&&(g.async?c.push(g.src):b.push(g.src),"function"==typeof g.callback&&head.ready(g.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],g.callback))}b.length?(head.ready(a),head.js.apply(null,b)):a()}function d(){f(),e(),i(),cb(),X(!0),setTimeout(function(){cc.slides.classList.remove("no-transition"),_b=!0,u("ready",{indexh:Pb,indexv:Qb,currentSlide:Sb})},1)}function e(){var a=m(document.querySelectorAll(Xb));a.forEach(function(a){var b=m(a.querySelectorAll("section"));b.forEach(function(a,b){b>0&&a.classList.add("future"),B(a.querySelectorAll(".fragment"))}),0===b.length&&B(a.querySelectorAll(".fragment"))})}function f(){cc.theme=document.querySelector("#theme"),cc.wrapper=document.querySelector(".reveal"),cc.slides=document.querySelector(".reveal .slides"),cc.slides.classList.add("no-transition"),cc.background=g(cc.wrapper,"div","backgrounds",null),cc.progress=g(cc.wrapper,"div","progress",""),cc.progressbar=cc.progress.querySelector("span"),g(cc.wrapper,"aside","controls",'
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