فهرست منبع

add new getSlides() API

This can be used by plugins which are concerned with helping the
presenter with their pace.
Adam Spiers 10 سال پیش
والد
کامیت
ef9cbbbbb9
2فایلهای تغییر یافته به همراه17 افزوده شده و 4 حذف شده
  1. 4 3
      README.md
  2. 13 1
      js/reveal.js

+ 4 - 3
README.md

@@ -494,10 +494,11 @@ Reveal.getScale();
 Reveal.getPreviousSlide();
 Reveal.getCurrentSlide();
 
-Reveal.getIndices(); // { h: 0, v: 0 } }
+Reveal.getIndices();        // { h: 0, v: 0 } }
 Reveal.getPastSlideCount();
-Reveal.getProgress(); // (0 == first slide, 1 == last slide)
-Reveal.getTotalSlides(); // total number of slides
+Reveal.getProgress();       // (0 == first slide, 1 == last slide)
+Reveal.getSlides();         // Array of all slides
+Reveal.getTotalSlides();    // total number of slides
 
 // Returns the speaker notes for the current slide
 Reveal.getSlideNotes();

+ 13 - 1
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,