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jump-to-slide; add support for 'h.v' format, adapat to match slide number format #3501

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Hakim El Hattab
2023-11-13 10:08:36 +01:00
parent bddeb70f4e
commit 3d7d3152a4
7 changed files with 54 additions and 14 deletions
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35
js/controllers/jumptoslide.js
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@@ -1,3 +1,8 @@
import {
SLIDE_NUMBER_FORMAT_CURRENT,
SLIDE_NUMBER_FORMAT_CURRENT_SLASH_TOTAL
} from "../utils/constants";
/**
* Makes it possible to jump to a slide by entering its
* slide number or id.
@@ -66,11 +71,33 @@ export default class JumpToSlide {
clearTimeout( this.jumpTimeout );
delete this.jumpTimeout;
const query = this.jumpInput.value.trim( '' );
let indices = this.Reveal.location.getIndicesFromHash( query, { oneBasedIndex: true } );
let query = this.jumpInput.value.trim( '' );
let indices;
// If no valid index was found and the input query is a
// string, fall back on a simple search
// When slide numbers are formatted to be a single linear mumber
// (instead of showing a separate horizontal/vertical index) we
// use the same format for slide jumps
if( /^\d+$/.test( query ) ) {
const slideNumberFormat = this.Reveal.getConfig().slideNumber;
if( slideNumberFormat === SLIDE_NUMBER_FORMAT_CURRENT || slideNumberFormat === SLIDE_NUMBER_FORMAT_CURRENT_SLASH_TOTAL ) {
const slide = this.Reveal.getSlides()[ parseInt( query, 10 ) - 1 ];
if( slide ) {
indices = this.Reveal.getIndices( slide );
}
}
}
if( !indices ) {
// If the query uses "horizontal.vertical" format, convert to
// "horizontal/vertical" so that our URL parser can understand
if( /^\d+\.\d+$/.test( query ) ) {
query = query.replace( '.', '/' );
}
indices = this.Reveal.location.getIndicesFromHash( query, { oneBasedIndex: true } );
}
// Still no valid index? Fall back on a text search
if( !indices && /\S+/i.test( query ) && query.length > 1 ) {
indices = this.search( query );
}