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@@ -1,51 +1,31 @@
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(function() {
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+
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// Don't emit events from inside of notes windows
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if ( window.location.search.match( /receiver/gi ) ) { return; }
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var multiplex = Reveal.getConfig().multiplex;
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- var socket = io.connect(multiplex.url);
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-
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- var notify = function( slideElement, indexh, indexv, origin ) {
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- if( typeof origin === 'undefined' && origin !== 'remote' ) {
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- var nextindexh;
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- var nextindexv;
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-
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- var fragmentindex = Reveal.getIndices().f;
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- if (typeof fragmentindex == 'undefined') {
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- fragmentindex = 0;
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- }
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-
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- if (slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION') {
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- nextindexh = indexh;
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- nextindexv = indexv + 1;
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- } else {
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- nextindexh = indexh + 1;
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- nextindexv = 0;
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- }
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-
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- var slideData = {
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- indexh : indexh,
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- indexv : indexv,
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- indexf : fragmentindex,
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- nextindexh : nextindexh,
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- nextindexv : nextindexv,
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- secret: multiplex.secret,
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- socketId : multiplex.id
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- };
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-
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- socket.emit('slidechanged', slideData);
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- }
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- }
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-
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- Reveal.addEventListener( 'slidechanged', function( event ) {
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- notify( event.currentSlide, event.indexh, event.indexv, event.origin );
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- } );
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-
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- var fragmentNotify = function( event ) {
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- notify( Reveal.getCurrentSlide(), Reveal.getIndices().h, Reveal.getIndices().v, event.origin );
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+ var socket = io.connect( multiplex.url );
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+
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+ function post() {
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+
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+ var messageData = {
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+ state: Reveal.getState(),
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+ secret: multiplex.secret,
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+ socketId: multiplex.id
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+ };
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+
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+ socket.emit( 'multiplex-statechanged', messageData );
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+
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};
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- Reveal.addEventListener( 'fragmentshown', fragmentNotify );
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- Reveal.addEventListener( 'fragmenthidden', fragmentNotify );
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+ // Monitor events that trigger a change in state
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+ Reveal.addEventListener( 'slidechanged', post );
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+ Reveal.addEventListener( 'fragmentshown', post );
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+ Reveal.addEventListener( 'fragmenthidden', post );
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+ Reveal.addEventListener( 'overviewhidden', post );
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+ Reveal.addEventListener( 'overviewshown', post );
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+ Reveal.addEventListener( 'paused', post );
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+ Reveal.addEventListener( 'resumed', post );
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+
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}());
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