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improved fragment notes support #1636

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This commit is contained in:
Hakim El Hattab 2017-01-31 17:08:08 +01:00
parent c49f76d271
commit f496613dd3
1 changed files with 18 additions and 11 deletions
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29
plugin/notes/notes.js
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@ -50,10 +50,11 @@ var RevealNotes = (function() {
/**
* Posts the current slide data to the notes window
*/
function post(event) {
function post( event ) {
var slideElement = Reveal.getCurrentSlide(),
notesElement = slideElement.querySelector( 'aside.notes' );
notesElement = slideElement.querySelector( 'aside.notes' ),
fragmentElement = slideElement.querySelector( '.current-fragment' );
var messageData = {
namespace: 'reveal-notes',
@ -64,21 +65,27 @@ var RevealNotes = (function() {
state: Reveal.getState()
};
// Look for notes defined in a fragment, if it is a fragmentshown event
if (event && event.hasOwnProperty('fragment')) {
var innerNotes = event.fragment.querySelector( 'aside.notes' );
if ( innerNotes) {
notesElement = innerNotes;
}
}
// Look for notes defined in a slide attribute
if( slideElement.hasAttribute( 'data-notes' ) ) {
messageData.notes = slideElement.getAttribute( 'data-notes' );
messageData.whitespace = 'pre-wrap';
}
// Look for notes defined in a fragment
if( fragmentElement ) {
var fragmentNotes = fragmentElement.querySelector( 'aside.notes' );
if( fragmentNotes ) {
notesElement = fragmentNotes;
}
else if( fragmentElement.hasAttribute( 'data-notes' ) ) {
messageData.notes = fragmentElement.getAttribute( 'data-notes' );
messageData.whitespace = 'pre-wrap';
// In case there are slide notes
notesElement = null;
}
}
// Look for notes defined in an aside element
if( notesElement ) {
messageData.notes = notesElement.innerHTML;