diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html index 8af43fb7..91516636 100644 --- a/plugin/notes/notes.html +++ b/plugin/notes/notes.html @@ -173,6 +173,7 @@ window.addEventListener( 'message', function( event ) { var data = JSON.parse( event.data ); + // No need for updating the notes in case of fragment changes if ( data.notes !== undefined) { if( data.markdown ) { @@ -183,18 +184,9 @@ } } - // Showing and hiding fragments - if( data.fragment === 'next' ) { - currentSlide.contentWindow.Reveal.nextFragment(); - } - else if( data.fragment === 'prev' ) { - currentSlide.contentWindow.Reveal.prevFragment(); - } - else { - // Update the note slides - currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv ); - nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv ); - } + // Update the note slides + currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv, data.indexf ); + nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv ); }, false ); diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js index 63de05a0..9a82c3c4 100644 --- a/plugin/notes/notes.js +++ b/plugin/notes/notes.js @@ -10,72 +10,50 @@ var RevealNotes = (function() { var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' ); // Fires when slide is changed - Reveal.addEventListener( 'slidechanged', function( event ) { - post('slidechanged'); - } ); + Reveal.addEventListener( 'slidechanged', post ); // Fires when a fragment is shown - Reveal.addEventListener( 'fragmentshown', function( event ) { - post('fragmentshown'); - } ); + Reveal.addEventListener( 'fragmentshown', post ); // Fires when a fragment is hidden - Reveal.addEventListener( 'fragmenthidden', function( event ) { - post('fragmenthidden'); - } ); + Reveal.addEventListener( 'fragmenthidden', post ); /** * Posts the current slide data to the notes window - * - * @param {String} eventType Expecting 'slidechanged', 'fragmentshown' - * or 'fragmenthidden' set in the events above to define the needed - * slideDate. */ - function post( eventType ) { + function post() { var slideElement = Reveal.getCurrentSlide(), + slideIndices = Reveal.getIndices(), messageData; - if( eventType === 'slidechanged' ) { - var notes = slideElement.querySelector( 'aside.notes' ), - indexh = Reveal.getIndices().h, - indexv = Reveal.getIndices().v, - nextindexh, - nextindexv; + var notes = slideElement.querySelector( 'aside.notes' ), + nextindexh, + nextindexv; - if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) { - nextindexh = indexh; - nextindexv = indexv + 1; - } else { - nextindexh = indexh + 1; - nextindexv = 0; - } + if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) { + nextindexh = slideIndices.h; + nextindexv = slideIndices.v + 1; + } else { + nextindexh = slideIndices.h + 1; + nextindexv = 0; + } - messageData = { - notes : notes ? notes.innerHTML : '', - indexh : indexh, - indexv : indexv, - nextindexh : nextindexh, - nextindexv : nextindexv, - markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false - }; - } - else if( eventType === 'fragmentshown' ) { - messageData = { - fragment : 'next' - }; - } - else if( eventType === 'fragmenthidden' ) { - messageData = { - fragment : 'prev' - }; - } + messageData = { + notes : notes ? notes.innerHTML : '', + indexh : slideIndices.h, + indexv : slideIndices.v, + indexf : slideIndices.f, + nextindexh : nextindexh, + nextindexv : nextindexv, + markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false + }; notesPopup.postMessage( JSON.stringify( messageData ), '*' ); } // Navigate to the current slide when the notes are loaded notesPopup.addEventListener( 'load', function( event ) { - post('slidechanged'); + post(); }, false ); }