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ox-reveal update

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This commit is contained in:
Daniel Weschke
2022-04-25 18:47:51 +02:00
parent 2ff6f7e396
commit 2db1c0afe0
84 changed files with 15869 additions and 5383 deletions
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38
scripts/reveal.js/plugin/notes/speaker-view.html
View File

@@ -1,3 +1,6 @@
<!--
NOTE: You need to build the notes plugin after making changes to this file.
-->
<html lang="en">
<head>
<meta charset="utf-8">
@@ -347,7 +350,8 @@
layoutDropdown,
pendingCalls = {},
lastRevealApiCallId = 0,
connected = false;
connected = false,
whitelistedWindows = [window.opener];
var SPEAKER_LAYOUTS = {
'default': 'Default',
@@ -362,9 +366,14 @@
var connectionTimeout = setTimeout( function() {
connectionStatus.innerHTML = 'Error connecting to main window.<br>Please try closing and reopening the speaker view.';
}, 5000 );
;
window.addEventListener( 'message', function( event ) {
// Validate the origin of this message to prevent XSS
if( window.location.origin !== event.origin && whitelistedWindows.indexOf( event.source ) === -1 ) {
return;
}
clearTimeout( connectionTimeout );
connectionStatus.style.display = 'none';
@@ -395,13 +404,21 @@
}
else if( /slidechanged|fragmentshown|fragmenthidden|paused|resumed/.test( data.eventName ) && currentState !== JSON.stringify( data.state ) ) {
window.opener.postMessage( JSON.stringify({ method: 'setState', args: [ data.state ]} ), '*' );
dispatchStateToMainWindow( data.state );
}
}
} );
/**
* Updates the presentation in the main window to match the state
* of the presentation in the notes window.
*/
const dispatchStateToMainWindow = debounce(( state ) => {
window.opener.postMessage( JSON.stringify({ method: 'setState', args: [ state ]} ), '*' );
}, 500);
/**
* Asynchronously calls the Reveal.js API of the main frame.
*/
@@ -432,6 +449,7 @@
setupKeyboard();
setupNotes();
setupTimer();
setupHeartbeat();
}
}
@@ -521,6 +539,8 @@
upcomingSlide.setAttribute( 'src', upcomingURL );
document.querySelector( '#upcoming-slide' ).appendChild( upcomingSlide );
whitelistedWindows.push( currentSlide.contentWindow, upcomingSlide.contentWindow );
}
/**
@@ -533,6 +553,18 @@
}
/**
* We send out a heartbeat at all times to ensure we can
* reconnect with the main presentation window after reloads.
*/
function setupHeartbeat() {
setInterval( () => {
window.opener.postMessage( JSON.stringify({ namespace: 'reveal-notes', type: 'heartbeat'} ), '*' );
}, 1000 );
}
function getTimings( callback ) {
callRevealApi( 'getSlidesAttributes', [], function ( slideAttributes ) {