From ef9cbbbbb92560f1ffd41dce23a584474922fe16 Mon Sep 17 00:00:00 2001
From: Adam Spiers <github@adamspiers.org>
Date: Sat, 16 Apr 2016 15:12:22 +0100
Subject: add new getSlides() API

This can be used by plugins which are concerned with helping the
presenter with their pace.
---
 js/reveal.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'js')

diff --git a/js/reveal.js b/js/reveal.js
index 2856f00..1f288b9 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -3673,6 +3673,15 @@
 
 	}
 
+	/**
+	 * Retrieves all slides in this presentation.
+	 */
+	function getSlides() {
+
+		return toArray( dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ));
+
+	}
+
 	/**
 	 * Retrieves the total number of slides in this presentation.
 	 *
@@ -3680,7 +3689,7 @@
 	 */
 	function getTotalSlides() {
 
-		return dom.wrapper.querySelectorAll( SLIDES_SELECTOR + ':not(.stack)' ).length;
+		return getSlides().length;
 
 	}
 
@@ -4984,6 +4993,9 @@
 		// Returns the indices of the current, or specified, slide
 		getIndices: getIndices,
 
+		// Returns an Array of all slides
+		getSlides: getSlides,
+
 		// Returns the total number of slides
 		getTotalSlides: getTotalSlides,
 
-- 
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