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why-cant-we-deploy-today
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merge in support for stepped fragments in notes server

This commit is contained in:
Hakim El Hattab 2012-10-25 09:42:33 -04:00
parent 5d1bac5790 b838522be4
commit 6794f543e0
3 changed files with 43 additions and 10 deletions
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23
plugin/notes-server/client.js
View File

@ -6,8 +6,27 @@
var socketId = Math.random().toString().slice(2);
console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId)
window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId);
// Fires when a fragment is shown
Reveal.addEventListener( 'fragmentshown', function( event ) {
var fragmentData = {
fragment : 'next',
socketId : socketId
};
socket.emit('fragmentchanged', fragmentData);
} );
// Fires when a fragment is hidden
Reveal.addEventListener( 'fragmenthidden', function( event ) {
var fragmentData = {
fragment : 'previous',
socketId : socketId
};
socket.emit('fragmentchanged', fragmentData);
} );
// Fires when slide is changed
Reveal.addEventListener( 'slidechanged', function( event ) {
var nextindexh;
var nextindexv;
@ -35,4 +54,4 @@
socket.emit('slidechanged', slideData);
} );
}());
}());

5
plugin/notes-server/index.js
View File

@ -18,6 +18,9 @@ io.sockets.on('connection', function(socket) {
socket.on('slidechanged', function(slideData) {
socket.broadcast.emit('slidedata', slideData);
});
socket.on('fragmentchanged', function(fragmentData) {
socket.broadcast.emit('fragmentdata', fragmentData);
});
});
app.configure(function() {
@ -52,4 +55,4 @@ var slidesLocation = "http://localhost" + ( opts.port ? ( ':' + opts.port ) : ''
console.log( brown + "reveal.js - Speaker Notes" + reset );
console.log( "1. Open the slides at " + green + slidesLocation + reset );
console.log( "2. Click on the link your JS console to go to the notes page" );
console.log( "3. Advance through your slides and your notes will advance automatically" );
console.log( "3. Advance through your slides and your notes will advance automatically" );

25
plugin/notes-server/notes.html
View File

@ -112,17 +112,28 @@
// ignore data from sockets that aren't ours
if (data.socketId !== socketId) { return; }
if (data.markdown) {
notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
}
else {
notes.innerHTML = data.notes;
}
if (data.markdown) {
notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
}
else {
notes.innerHTML = data.notes;
}
currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
});
socket.on('fragmentdata', function(data) {
// ignore data from sockets that aren't ours
if (data.socketId !== socketId) { return; }
if (data.fragment === 'next') {
currentSlide.contentWindow.Reveal.nextFragment();
}
else if (data.fragment === 'previous') {
currentSlide.contentWindow.Reveal.prevFragment();
}
});
</script>
</body>
</html>
</html>