xobs/lca2020-pay-it-forward
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

merge in support for stepped fragments in notes window

Browse Source
This commit is contained in:
Hakim El Hattab
2012-10-25 09:36:25 -04:00
parent 4777afe0c5 1801bf67ea
commit 5d1bac5790
6 changed files with 92 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
plugin/notes/notes.html
View File

@ -109,45 +109,30 @@
window.addEventListener( 'message', function( event ) {
var data = JSON.parse( event.data );
if( data.markdown ) {
notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
// No need for updating the notes in case of fragment changes
if ( data.notes !== undefined) {
if( data.markdown ) {
notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
}
else {
notes.innerHTML = data.notes;
}
}
else {
notes.innerHTML = data.notes;
}
// Kill the slide listeners while responding to the event
removeSlideListeners();
// Update the note slides
currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
// Resume listening on the next cycle
setTimeout( addSlideListeners, 1 );
// Showing and hiding fragments
if( data.fragment === 'next' ) {
currentSlide.contentWindow.Reveal.nextFragment();
}
else if( data.fragment === 'prev' ) {
currentSlide.contentWindow.Reveal.prevFragment();
}
}, false );
function addSlideListeners() {
currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
nextSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
}
function removeSlideListeners() {
currentSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
nextSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
}
function onNotesSlideChange( event ) {
window.opener.postMessage( JSON.stringify({
indexh : event.indexh,
indexv : event.indexv
}), '*' );
}
addSlideListeners();
})( window );
}, false );