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highlight, math, notes and zoom plugins now register via Reveal.registerPlugin

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Hakim El Hattab
2019-03-04 14:32:38 +01:00
parent d780352b7f
commit c40e9819a2
5 changed files with 92 additions and 61 deletions
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42
plugin/zoom-js/zoom.js
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@@ -1,29 +1,37 @@
// Custom reveal.js integration
(function(){
var revealElement = document.querySelector( '.reveal' );
if( revealElement ) {
var RevealZoom = (function(){
revealElement.addEventListener( 'mousedown', function( event ) {
var defaultModifier = /Linux/.test( window.navigator.platform ) ? 'ctrl' : 'alt';
return {
init: function() {
var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : defaultModifier ) + 'Key';
var zoomLevel = ( Reveal.getConfig().zoomLevel ? Reveal.getConfig().zoomLevel : 2 );
Reveal.getRevealElement().addEventListener( 'mousedown', function( event ) {
var defaultModifier = /Linux/.test( window.navigator.platform ) ? 'ctrl' : 'alt';
if( event[ modifier ] && !Reveal.isOverview() ) {
event.preventDefault();
var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : defaultModifier ) + 'Key';
var zoomLevel = ( Reveal.getConfig().zoomLevel ? Reveal.getConfig().zoomLevel : 2 );
zoom.to({
x: event.clientX,
y: event.clientY,
scale: zoomLevel,
pan: false
});
}
} );
if( event[ modifier ] && !Reveal.isOverview() ) {
event.preventDefault();
zoom.to({
x: event.clientX,
y: event.clientY,
scale: zoomLevel,
pan: false
});
}
} );
// lofi xbrowser Promise.resolve()
return { then: function( resolve ) { resolve(); }};
}
}
})();
Reveal.registerPlugin( 'zoom', RevealZoom );
/*!
* zoom.js 0.3 (modified for use with reveal.js)
* http://lab.hakim.se/zoom-js