xobs/lca2020-pay-it-forward
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don't autoplay background videos in overview mode

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This commit is contained in:
Hakim El Hattab 2017-04-27 16:36:16 +02:00
parent 8e93a1ddf9
commit b19dc7fc80
1 changed files with 36 additions and 16 deletions
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52
js/reveal.js
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@ -3098,7 +3098,6 @@
// If the background contains media, load it // If the background contains media, load it
if( background.hasAttribute( 'data-loaded' ) === false ) { if( background.hasAttribute( 'data-loaded' ) === false ) {
background.setAttribute( 'data-loaded', 'true' );
var backgroundImage = slide.getAttribute( 'data-background-image' ), var backgroundImage = slide.getAttribute( 'data-background-image' ),
backgroundVideo = slide.getAttribute( 'data-background-video' ), backgroundVideo = slide.getAttribute( 'data-background-video' ),
@ -3108,31 +3107,43 @@
// Images // Images
if( backgroundImage ) { if( backgroundImage ) {
background.style.backgroundImage = 'url('+ backgroundImage +')'; background.style.backgroundImage = 'url('+ backgroundImage +')';
background.setAttribute( 'data-loaded', 'true' );
} }
// Videos // Videos
else if ( backgroundVideo && !isSpeakerNotes() ) { else if ( backgroundVideo && !isSpeakerNotes() ) {
var video = document.createElement( 'video' );
video.setAttribute( 'autoplay', '' );
video.setAttribute( 'playsinline', '' );
if( backgroundVideoLoop ) { if( !isOverview() ) {
video.setAttribute( 'loop', '' );
var video = document.createElement( 'video' );
video.setAttribute( 'autoplay', '' );
video.setAttribute( 'playsinline', '' );
if( backgroundVideoLoop ) {
video.setAttribute( 'loop', '' );
}
if( backgroundVideoMuted ) {
video.muted = true;
}
// Support comma separated lists of video sources
backgroundVideo.split( ',' ).forEach( function( source ) {
video.innerHTML += '<source src="'+ source +'">';
} );
background.appendChild( video );
background.setAttribute( 'data-loaded', 'true' );
} }
if( backgroundVideoMuted ) {
video.muted = true;
}
// Support comma separated lists of video sources
backgroundVideo.split( ',' ).forEach( function( source ) {
video.innerHTML += '<source src="'+ source +'">';
} );
background.appendChild( video );
} }
// Iframes // Iframes
else if( backgroundIframe ) { else if( backgroundIframe ) {
var iframe = document.createElement( 'iframe' ); var iframe = document.createElement( 'iframe' );
iframe.setAttribute( 'allowfullscreen', '' ); iframe.setAttribute( 'allowfullscreen', '' );
iframe.setAttribute( 'mozallowfullscreen', '' ); iframe.setAttribute( 'mozallowfullscreen', '' );
@ -3153,7 +3164,16 @@
iframe.style.maxWidth = '100%'; iframe.style.maxWidth = '100%';
background.appendChild( iframe ); background.appendChild( iframe );
background.setAttribute( 'data-loaded', 'true' );
} }
else {
background.setAttribute( 'data-loaded', 'true' );
}
} }
} }