diff options
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/js/reveal.js b/js/reveal.js index affa4dc..93b14f7 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -34,6 +34,9 @@ var Reveal = (function(){ // Vertical centering of slides center: true, + // Enables touch navigation on devices with touch input + touch: true, + // Loop the presentation loop: false, @@ -375,12 +378,15 @@ var Reveal = (function(){ */ function addEventListeners() { - document.addEventListener( 'touchstart', onDocumentTouchStart, false ); - document.addEventListener( 'touchmove', onDocumentTouchMove, false ); - document.addEventListener( 'touchend', onDocumentTouchEnd, false ); window.addEventListener( 'hashchange', onWindowHashChange, false ); window.addEventListener( 'resize', onWindowResize, false ); + if( config.touch ) { + document.addEventListener( 'touchstart', onDocumentTouchStart, false ); + document.addEventListener( 'touchmove', onDocumentTouchMove, false ); + document.addEventListener( 'touchend', onDocumentTouchEnd, false ); + } + if( config.keyboard ) { document.addEventListener( 'keydown', onDocumentKeyDown, false ); } @@ -407,12 +413,15 @@ var Reveal = (function(){ function removeEventListeners() { document.removeEventListener( 'keydown', onDocumentKeyDown, false ); - document.removeEventListener( 'touchstart', onDocumentTouchStart, false ); - document.removeEventListener( 'touchmove', onDocumentTouchMove, false ); - document.removeEventListener( 'touchend', onDocumentTouchEnd, false ); window.removeEventListener( 'hashchange', onWindowHashChange, false ); window.removeEventListener( 'resize', onWindowResize, false ); + if( config.touch ) { + document.removeEventListener( 'touchstart', onDocumentTouchStart, false ); + document.removeEventListener( 'touchmove', onDocumentTouchMove, false ); + document.removeEventListener( 'touchend', onDocumentTouchEnd, false ); + } + if ( config.progress && dom.progress ) { dom.progress.removeEventListener( 'click', preventAndForward( onProgressClick ), false ); } |