merge in support for stepped fragments in notes server
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commit
6794f543e0
3 changed files with 43 additions and 10 deletions
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@ -6,8 +6,27 @@
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var socketId = Math.random().toString().slice(2);
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console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
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window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
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window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId);
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// Fires when a fragment is shown
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Reveal.addEventListener( 'fragmentshown', function( event ) {
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var fragmentData = {
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fragment : 'next',
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socketId : socketId
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};
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socket.emit('fragmentchanged', fragmentData);
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} );
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// Fires when a fragment is hidden
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Reveal.addEventListener( 'fragmenthidden', function( event ) {
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var fragmentData = {
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fragment : 'previous',
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socketId : socketId
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};
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socket.emit('fragmentchanged', fragmentData);
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} );
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// Fires when slide is changed
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Reveal.addEventListener( 'slidechanged', function( event ) {
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var nextindexh;
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var nextindexv;
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@ -18,6 +18,9 @@ io.sockets.on('connection', function(socket) {
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socket.on('slidechanged', function(slideData) {
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socket.broadcast.emit('slidedata', slideData);
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});
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socket.on('fragmentchanged', function(fragmentData) {
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socket.broadcast.emit('fragmentdata', fragmentData);
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});
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});
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app.configure(function() {
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@ -122,6 +122,17 @@
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currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
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nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
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});
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socket.on('fragmentdata', function(data) {
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// ignore data from sockets that aren't ours
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if (data.socketId !== socketId) { return; }
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if (data.fragment === 'next') {
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currentSlide.contentWindow.Reveal.nextFragment();
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}
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else if (data.fragment === 'previous') {
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currentSlide.contentWindow.Reveal.prevFragment();
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}
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});
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</script>
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</body>
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