<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>reveal.js - Slide Notes</title> <style> body { font-family: Helvetica; } #notes { font-size: 24px; width: 640px; margin-top: 5px; clear: left; } #wrap-current-slide { width: 640px; height: 512px; float: left; overflow: hidden; } #current-slide { width: 1280px; height: 1024px; border: none; -webkit-transform-origin: 0 0; -moz-transform-origin: 0 0; -ms-transform-origin: 0 0; -o-transform-origin: 0 0; transform-origin: 0 0; -webkit-transform: scale(0.5); -moz-transform: scale(0.5); -ms-transform: scale(0.5); -o-transform: scale(0.5); transform: scale(0.5); } #wrap-next-slide { width: 448px; height: 358px; float: left; margin: 0 0 0 10px; overflow: hidden; } #next-slide { width: 1280px; height: 1024px; border: none; -webkit-transform-origin: 0 0; -moz-transform-origin: 0 0; -ms-transform-origin: 0 0; -o-transform-origin: 0 0; transform-origin: 0 0; -webkit-transform: scale(0.35); -moz-transform: scale(0.35); -ms-transform: scale(0.35); -o-transform: scale(0.35); transform: scale(0.35); } .slides { position: relative; margin-bottom: 10px; border: 1px solid black; border-radius: 2px; background: rgb(28, 30, 32); } .slides span { position: absolute; top: 3px; left: 3px; font-weight: bold; font-size: 14px; color: rgba( 255, 255, 255, 0.9 ); } .error { font-weight: bold; color: red; font-size: 1.5em; text-align: center; margin-top: 10%; } .error code { font-family: monospace; } .time { width: 448px; margin: 30px 0 0 10px; float: left; text-align: center; opacity: 0; -webkit-transition: opacity 0.4s; -moz-transition: opacity 0.4s; -o-transition: opacity 0.4s; transition: opacity 0.4s; } .elapsed, .clock { color: #333; font-size: 2em; text-align: center; display: inline-block; padding: 0.5em; background-color: #eee; border-radius: 10px; } .elapsed h2, .clock h2 { font-size: 0.8em; line-height: 100%; margin: 0; color: #aaa; } .elapsed .mute { color: #ddd; } </style> </head> <body> <div id="wrap-current-slide" class="slides"> <script>document.write( '<iframe width="1280" height="1024" id="current-slide" src="'+ window.opener.location.href +'"></iframe>' );</script> </div> <div id="wrap-next-slide" class="slides"> <script>document.write( '<iframe width="640" height="512" id="next-slide" src="'+ window.opener.location.href +'"></iframe>' );</script> <span>UPCOMING:</span> </div> <div class="time"> <div class="clock"> <h2>Time</h2> <span id="clock">0:00:00 AM</span> </div> <div class="elapsed"> <h2>Elapsed</h2> <span id="hours">00</span><span id="minutes">:00</span><span id="seconds">:00</span> </div> </div> <div id="notes"></div> <script src="../../plugin/markdown/marked.js"></script> <script> window.addEventListener( 'load', function() { if( window.opener && window.opener.location && window.opener.location.href ) { var notes = document.getElementById( 'notes' ), currentSlide = document.getElementById( 'current-slide' ), nextSlide = document.getElementById( 'next-slide' ), silenced = false; 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 ) { notes.innerHTML = marked( data.notes ); } else { notes.innerHTML = data.notes; } } silenced = true; // Update the note slides currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv, data.indexf ); nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv ); silenced = false; }, false ); var start = new Date(), timeEl = document.querySelector( '.time' ), clockEl = document.getElementById( 'clock' ), hoursEl = document.getElementById( 'hours' ), minutesEl = document.getElementById( 'minutes' ), secondsEl = document.getElementById( 'seconds' ); setInterval( function() { timeEl.style.opacity = 1; var diff, hours, minutes, seconds, now = new Date(); diff = now.getTime() - start.getTime(); hours = Math.floor( diff / ( 1000 * 60 * 60 ) ); minutes = Math.floor( ( diff / ( 1000 * 60 ) ) % 60 ); seconds = Math.floor( ( diff / 1000 ) % 60 ); clockEl.innerHTML = now.toLocaleTimeString(); hoursEl.innerHTML = zeroPadInteger( hours ); hoursEl.className = hours > 0 ? "" : "mute"; minutesEl.innerHTML = ":" + zeroPadInteger( minutes ); minutesEl.className = minutes > 0 ? "" : "mute"; secondsEl.innerHTML = ":" + zeroPadInteger( seconds ); }, 1000 ); // Broadcasts the state of the notes window to synchronize // the main window function synchronizeMainWindow() { if( !silenced ) { var indices = currentSlide.contentWindow.Reveal.getIndices(); window.opener.Reveal.slide( indices.h, indices.v, indices.f ); } } // Navigate the main window when the notes slide changes currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', synchronizeMainWindow ); currentSlide.contentWindow.Reveal.addEventListener( 'fragmentshown', synchronizeMainWindow ); currentSlide.contentWindow.Reveal.addEventListener( 'fragmenthidden', synchronizeMainWindow ); // Reconfigure the notes window to remove needless UI currentSlide.contentWindow.Reveal.configure({ controls: false, progress: false, overview: false }); nextSlide.contentWindow.Reveal.configure({ controls: false, progress: false, overview: false }); } else { document.body.innerHTML = '<p class="error">Unable to access <code>window.opener.location</code>.<br>Make sure the presentation is running on a web server.</p>'; } }, false ); function zeroPadInteger( num ) { var str = "00" + parseInt( num ); return str.substring( str.length - 2 ); } </script> </body> </html>