BeamerReveal
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beamer-reveal-example_files/libs/revealjs/plugin/notes/speaker-view.html view on Meta::CPAN
position: absolute;
width: 60%;
height: 100%;
top: 0;
left: 0;
padding-right: 0;
}
#upcoming-slide {
position: absolute;
width: 40%;
height: 40%;
right: 0;
top: 0;
}
/* Speaker controls */
#speaker-controls {
position: absolute;
top: 40%;
right: 0;
width: 40%;
height: 60%;
overflow: auto;
font-size: 18px;
}
.speaker-controls-time.hidden,
.speaker-controls-notes.hidden {
display: none;
}
.speaker-controls-time .label,
.speaker-controls-pace .label,
.speaker-controls-notes .label {
text-transform: uppercase;
font-weight: normal;
font-size: 0.66em;
color: #666;
margin: 0;
}
.speaker-controls-time, .speaker-controls-pace {
border-bottom: 1px solid rgba( 200, 200, 200, 0.5 );
margin-bottom: 10px;
padding: 10px 16px;
padding-bottom: 20px;
cursor: pointer;
}
.speaker-controls-time .reset-button {
opacity: 0;
float: right;
color: #666;
text-decoration: none;
}
.speaker-controls-time:hover .reset-button {
opacity: 1;
}
.speaker-controls-time .timer,
.speaker-controls-time .clock {
width: 50%;
}
.speaker-controls-time .timer,
.speaker-controls-time .clock,
.speaker-controls-time .pacing .hours-value,
.speaker-controls-time .pacing .minutes-value,
.speaker-controls-time .pacing .seconds-value {
font-size: 1.9em;
}
.speaker-controls-time .timer {
float: left;
}
.speaker-controls-time .clock {
float: right;
text-align: right;
}
.speaker-controls-time span.mute {
opacity: 0.3;
}
.speaker-controls-time .pacing-title {
margin-top: 5px;
}
.speaker-controls-time .pacing.ahead {
color: blue;
}
.speaker-controls-time .pacing.on-track {
color: green;
}
.speaker-controls-time .pacing.behind {
color: red;
}
.speaker-controls-notes {
display: flex !important;
flex-direction: column !important;
height: 100% !important;
padding: 10px 16px;
}
.speaker-controls-notes .value {
flex: 1 !important;
display: flex !important;
align-items: center !important;
justify-content: center !important;
overflow: hidden !important;
margin-top: 5px;
line-height: 1.4;
font-size: 1.2em;
}
.speaker-controls-notes .value img {
max-width: 100% !important;
max-height: 100% !important;
object-fit: contain !important;
}
/* Layout selector */
#speaker-layout {
position: absolute;
top: 10px;
right: 10px;
color: #222;
z-index: 10;
}
beamer-reveal-example_files/libs/revealjs/plugin/notes/speaker-view.html view on Meta::CPAN
/* Speaker layout: Tall */
body[data-speaker-layout="tall"] #current-slide,
body[data-speaker-layout="tall"] #upcoming-slide {
width: 45%;
height: 50%;
padding: 6px;
}
body[data-speaker-layout="tall"] #current-slide {
top: 0;
left: 0;
}
body[data-speaker-layout="tall"] #upcoming-slide {
top: 50%;
left: 0;
}
body[data-speaker-layout="tall"] #speaker-controls {
padding-top: 40px;
top: 0;
left: 45%;
width: 55%;
height: 100%;
font-size: 1.25em;
}
/* Speaker layout: Notes only */
body[data-speaker-layout="notes-only"] #current-slide,
body[data-speaker-layout="notes-only"] #upcoming-slide {
display: none;
}
body[data-speaker-layout="notes-only"] #speaker-controls {
padding-top: 40px;
top: 0;
left: 0;
width: 100%;
height: 100%;
font-size: 1.25em;
}
/* Speaker layout: Default - removed by DMW */
</style>
</head>
<body>
<div id="connection-status">Loading speaker view...</div>
<div id="current-slide"></div>
<div id="upcoming-slide"><span class="overlay-element label">Upcoming</span></div>
<div id="speaker-controls">
<div class="speaker-controls-time">
<h4 class="label">Time <span class="reset-button">Click to Reset</span></h4>
<div class="clock">
<span class="clock-value">0:00 AM</span>
</div>
<div class="timer">
<span class="hours-value">00</span><span class="minutes-value">:00</span><span class="seconds-value">:00</span>
</div>
<div class="clear"></div>
<h4 class="label pacing-title" style="display: none">Pacing – Time to finish current slide</h4>
<div class="pacing" style="display: none">
<span class="hours-value">00</span><span class="minutes-value">:00</span><span class="seconds-value">:00</span>
</div>
</div>
<div class="speaker-controls-notes hidden">
<h4 class="label">Notes</h4>
<div class="value"></div>
</div>
</div>
<div id="speaker-layout" class="overlay-element interactive">
<span class="speaker-layout-label"></span>
<select class="speaker-layout-dropdown"></select>
</div>
<script>
(function() {
var notes,
notesValue,
currentState,
currentSlide,
upcomingSlide,
layoutLabel,
layoutDropdown,
pendingCalls = {},
lastRevealApiCallId = 0,
connected = false
var connectionStatus = document.querySelector( '#connection-status' );
var SPEAKER_LAYOUTS = {
/*
'default': 'Default',
'wide': 'Wide',
'tall': 'Tall',
'notes-only': 'Notes only' */
'tall': 'Slides & Notes',
'notes-only': 'Notes only'
};
setupLayout();
let openerOrigin;
try {
openerOrigin = window.opener.location.origin;
}
catch ( error ) { console.warn( error ) }
// In order to prevent XSS, the speaker view will only run if its
// opener has the same origin as itself
if( window.location.origin !== openerOrigin ) {
connectionStatus.innerHTML = 'Cross origin error.<br>The speaker window can only be opened from the same origin.';
beamer-reveal-example_files/libs/revealjs/plugin/notes/speaker-view.html view on Meta::CPAN
callback(null);
return;
}
// Setting totalTime overrides defaultTiming
if (totalTime) {
defaultTiming = 0;
}
var timings = [];
for ( var i in slideAttributes ) {
var slide = slideAttributes[ i ];
var timing = defaultTiming;
if( slide.hasOwnProperty( 'data-timing' )) {
var t = slide[ 'data-timing' ];
timing = parseInt(t);
if( isNaN(timing) ) {
console.warn("Could not parse timing '" + t + "' of slide " + i + "; using default of " + defaultTiming);
timing = defaultTiming;
}
}
timings.push(timing);
}
if ( totalTime ) {
// After we've allocated time to individual slides, we summarize it and
// subtract it from the total time
var remainingTime = totalTime - timings.reduce( function(a, b) { return a + b; }, 0 );
// The remaining time is divided by the number of slides that have 0 seconds
// allocated at the moment, giving the average time-per-slide on the remaining slides
var remainingSlides = (timings.filter( function(x) { return x == 0 }) ).length
var timePerSlide = Math.round( remainingTime / remainingSlides, 0 )
// And now we replace every zero-value timing with that average
timings = timings.map( function(x) { return (x==0 ? timePerSlide : x) } );
}
var slidesUnderMinimum = timings.filter( function(x) { return (x < minTimePerSlide) } ).length
if ( slidesUnderMinimum ) {
message = "The pacing time for " + slidesUnderMinimum + " slide(s) is under the configured minimum of " + minTimePerSlide + " seconds. Check the data-timing attribute on individual slides, or consider increasing the totalTime or minimumTimePerSl...
alert(message);
}
callback( timings );
} );
} );
}
/**
* Return the number of seconds allocated for presenting
* all slides up to and including this one.
*/
function getTimeAllocated( timings, callback ) {
callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {
var allocated = 0;
for (var i in timings.slice(0, currentSlide + 1)) {
allocated += timings[i];
}
callback( allocated );
} );
}
/**
* Create the timer and clock and start updating them
* at an interval.
*/
function setupTimer() {
var start = new Date(),
timeEl = document.querySelector( '.speaker-controls-time' ),
clockEl = timeEl.querySelector( '.clock-value' ),
hoursEl = timeEl.querySelector( '.hours-value' ),
minutesEl = timeEl.querySelector( '.minutes-value' ),
secondsEl = timeEl.querySelector( '.seconds-value' ),
pacingTitleEl = timeEl.querySelector( '.pacing-title' ),
pacingEl = timeEl.querySelector( '.pacing' ),
pacingHoursEl = pacingEl.querySelector( '.hours-value' ),
pacingMinutesEl = pacingEl.querySelector( '.minutes-value' ),
pacingSecondsEl = pacingEl.querySelector( '.seconds-value' );
var timings = null;
getTimings( function ( _timings ) {
timings = _timings;
if (_timings !== null) {
pacingTitleEl.style.removeProperty('display');
pacingEl.style.removeProperty('display');
}
// Update once directly
_updateTimer();
// Then update every second
setInterval( _updateTimer, 1000 );
} );
function _resetTimer() {
if (timings == null) {
start = new Date();
_updateTimer();
}
else {
// Reset timer to beginning of current slide
getTimeAllocated( timings, function ( slideEndTimingSeconds ) {
var slideEndTiming = slideEndTimingSeconds * 1000;
callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {
var currentSlideTiming = timings[currentSlide] * 1000;
var previousSlidesTiming = slideEndTiming - currentSlideTiming;
var now = new Date();
start = new Date(now.getTime() - previousSlidesTiming);
_updateTimer();
} );
} );
}
}
timeEl.addEventListener( 'click', function() {
_resetTimer();
return false;
} );
function _displayTime( hrEl, minEl, secEl, time) {
var sign = Math.sign(time) == -1 ? "-" : "";
time = Math.abs(Math.round(time / 1000));
var seconds = time % 60;
var minutes = Math.floor( time / 60 ) % 60 ;
var hours = Math.floor( time / ( 60 * 60 )) ;
hrEl.innerHTML = sign + zeroPadInteger( hours );
if (hours == 0) {
hrEl.classList.add( 'mute' );
}
else {
hrEl.classList.remove( 'mute' );
}
minEl.innerHTML = ':' + zeroPadInteger( minutes );
if (hours == 0 && minutes == 0) {
minEl.classList.add( 'mute' );
}
else {
minEl.classList.remove( 'mute' );
}
secEl.innerHTML = ':' + zeroPadInteger( seconds );
}
function _updateTimer() {
var diff, hours, minutes, seconds,
now = new Date();
diff = now.getTime() - start.getTime();
clockEl.innerHTML = now.toLocaleTimeString( 'en-US', { hour12: true, hour: '2-digit', minute:'2-digit' } );
_displayTime( hoursEl, minutesEl, secondsEl, diff );
if (timings !== null) {
_updatePacing(diff);
}
}
function _updatePacing(diff) {
( run in 0.514 second using v1.01-cache-2.11-cpan-39bf76dae61 )