|
@@ -2029,11 +2029,10 @@ var Reveal = (function(){
|
|
|
|
|
|
// Show the horizontal slide if it's within the view distance
|
|
|
if( distanceX < viewDistance ) {
|
|
|
- horizontalSlide.style.display = 'block';
|
|
|
- loadSlide( horizontalSlide );
|
|
|
+ showSlide( horizontalSlide );
|
|
|
}
|
|
|
else {
|
|
|
- horizontalSlide.style.display = 'none';
|
|
|
+ hideSlide( horizontalSlide );
|
|
|
}
|
|
|
|
|
|
if( verticalSlidesLength ) {
|
|
@@ -2046,11 +2045,10 @@ var Reveal = (function(){
|
|
|
distanceY = x === indexh ? Math.abs( indexv - y ) : Math.abs( y - oy );
|
|
|
|
|
|
if( distanceX + distanceY < viewDistance ) {
|
|
|
- verticalSlide.style.display = 'block';
|
|
|
- loadSlide( verticalSlide );
|
|
|
+ showSlide( verticalSlide );
|
|
|
}
|
|
|
else {
|
|
|
- verticalSlide.style.display = 'none';
|
|
|
+ hideSlide( verticalSlide );
|
|
|
}
|
|
|
}
|
|
|
|
|
@@ -2275,10 +2273,13 @@ var Reveal = (function(){
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
- * Loads any content that is set to load lazily (data-src)
|
|
|
- * inside of the given slide.
|
|
|
+ * Called when the given slide is within the configured view
|
|
|
+ * distance. Shows the slide element and loads any content
|
|
|
+ * that is set to load lazily (data-src).
|
|
|
*/
|
|
|
- function loadSlide( slide ) {
|
|
|
+ function showSlide( slide ) {
|
|
|
+
|
|
|
+ slide.style.display = 'block';
|
|
|
|
|
|
// Media elements with data-src attributes
|
|
|
toArray( slide.querySelectorAll( 'img[data-src], video[data-src], audio[data-src], iframe[data-src]' ) ).forEach( function( element ) {
|
|
@@ -2305,6 +2306,16 @@ var Reveal = (function(){
|
|
|
|
|
|
}
|
|
|
|
|
|
+ /**
|
|
|
+ * Called when the given slide is moved outside of the
|
|
|
+ * configured view distance.
|
|
|
+ */
|
|
|
+ function hideSlide( slide ) {
|
|
|
+
|
|
|
+ slide.style.display = 'none';
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
/**
|
|
|
* Determine what available routes there are for navigation.
|
|
|
*
|