diff options
| -rw-r--r-- | js/reveal.js | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/js/reveal.js b/js/reveal.js index 0d49957..e3ffeac 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -3368,16 +3368,28 @@ var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR ), verticalSlides = dom.wrapper.querySelectorAll( VERTICAL_SLIDES_SELECTOR ); - var hasHorizontalSlides = horizontalSlides.length > 1; - var routes = { - left: indexh > 0 || ( config.loop && hasHorizontalSlides ), - right: indexh < horizontalSlides.length - 1 || ( config.loop && hasHorizontalSlides ), + left: indexh > 0, + right: indexh < horizontalSlides.length - 1, up: indexv > 0, down: indexv < verticalSlides.length - 1 }; - // reverse horizontal controls for rtl + // Looped presentations can always be navigated as long as + // there are slides available + if( config.loop ) { + if( horizontalSlides.length > 1 ) { + routes.left = true; + routes.right = true; + } + + if( verticalSlides.length > 1 ) { + routes.up = true; + routes.down = true; + } + } + + // Reverse horizontal controls for rtl if( config.rtl ) { var left = routes.left; routes.left = routes.right; |