blallo/talk-hm-0x15
1
0
Fork 1
Code Issues Pull requests Releases Wiki Activity

add new getSlides() API

Browse source 
This can be used by plugins which are concerned with helping the
presenter with their pace.
This commit is contained in:
Adam Spiers 2016-04-16 15:12:22 +01:00
parent 40912ace1f
commit ef9cbbbbb9
2 changed files with 17 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
README.md
View file

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

14
js/reveal.js
View file

@ -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. * Retrieves the total number of slides in this presentation.
* *
@ -3680,7 +3689,7 @@
*/ */
function getTotalSlides() { 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 // Returns the indices of the current, or specified, slide
getIndices: getIndices, getIndices: getIndices,
// Returns an Array of all slides
getSlides: getSlides,
// Returns the total number of slides // Returns the total number of slides
getTotalSlides: getTotalSlides, getTotalSlides: getTotalSlides,