show/public/controldeck-slides.js

var messageHandler;
if (typeof jQuery === 'undefined') jQuery = {};

// detect HTML5 slideshow type, set message handler
if      (typeof jQuery.deck !== 'undefined')        messageHandler = updateDeckJS;
else if (typeof Reveal !== 'undefined')             messageHandler = updateReveal;
else if (typeof impress !== 'undefined')            messageHandler = updateImpress;
else if (typeof jQuery.jmpress !== 'undefined')     messageHandler = updateJmpress;
else if (typeof jQuery.scrolldeck !== 'undefined')  messageHandler = updateScrollDeck;
else if (typeof Flowtime !== 'undefined')  			messageHandler = updateFlowtime;
else    messageHandler = updateGeneric;

// separated in case we want to differentiate in the future
function updateDeckJS(message) {
    console.log('updateDeckJS '+message);
    var e = jQuery.Event('keydown');
    e.which = parseInt(message,10);
    $(document).trigger(e);
}
function updateReveal(message) {
    console.log('updateReveal '+message);
    if      (message === '37')      Reveal.navigateLeft();
    else if (message === '38')      Reveal.navigateUp();
    else if (message === '39')      Reveal.navigateRight();
    else if (message === '40')      Reveal.navigateDown();
    else if (message === '27')      Reveal.toggleOverview();
    else if (message === 'goto:0')  Reveal.slide(0,0);
}
function updateImpress(message) {
    console.log('updateImpress '+message);
    if      (message === '37')   impress().prev();
    else if (message === '39')   impress().next();
    else if (message.indexOf('goto') !== -1) {
        if      (message === 'goto:0') impress().goto(0);
        else    impress().goto(message.replace('goto:',''));
    }
}
function updateJmpress(message) {
    console.log('updateJmpress '+message);
    var e = jQuery.Event('keydown');
    e.which = e.keyCode = parseInt(message,10);
    $(document).trigger(e);
}
function updateScrollDeck(message) {
    console.log('updateScrollDeck '+message);
    var e = jQuery.Event('keydown');
    e.which = e.keyCode = parseInt(message,10);
    $(document).trigger(e);
}
function updateGeneric(message) {
    console.log('updateGeneric '+message);
    var e = jQuery.Event('keydown');
    e.which = e.keyCode = parseInt(message,10);
    $(document).trigger(e);
}

var iosocket = io.connect();

iosocket.on('connect', function () {
    console.log('connected');
});

iosocket.on('message', function(message) {
    messageHandler(message);
});

iosocket.on('key down', function(data) {
    messageHandler("" +data.keyCode, data.shiftKey, data.altKey, data.ctrlKey, data.metaKey);
});

iosocket.on('key up', function(data) {
    messageHandler("" + data.keyCode, data.shiftKey, data.altKey, data.ctrlKey, data.metaKey);
});

iosocket.on('disconnect', function() {
    console.log('disconnected');
});