#11898

pending completion

Build # #11898

Build Type

push

circleci

Committed by

web-flow

Commit Message

Merge pull request #2770 from mozilla/license

Add license headers in source files

Run Details

282 of 1138 branches covered (24.78%)

Branch coverage included in aggregate %.

959 of 3049 relevant lines covered (31.45%)

2.55 hits per line

Source File
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0.0

/src/client/js/scroll-observer.js

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/**
* Detect when document has been scrolled.
* Uses IntersectionObserver for better performance over 'scroll' event.
* Hit area located above viewport (-1% top) with height of 1% (innerHeight px units did not work in Chrome)
*/

const observer = new IntersectionObserver(handleScroll, { rootMargin: '1% 0px -101% 0px' }) // hit area 1% height at -1% top

function handleScroll (entries) {
  entries.forEach((entry) => {
    switch (entry.target) {
      case document.body:
        document.documentElement.classList.toggle('scrolled', entry.isIntersecting)
        break
    }
  })
}

observer.observe(document.body)

1	/* This Source Code Form is subject to the terms of the Mozilla Public
2	* License, v. 2.0. If a copy of the MPL was not distributed with this
3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5	/**
6	* Detect when document has been scrolled.
7	* Uses IntersectionObserver for better performance over 'scroll' event.
8	* Hit area located above viewport (-1% top) with height of 1% (innerHeight px units did not work in Chrome)
9	*/
10
11	const observer = new IntersectionObserver(handleScroll, { rootMargin: '1% 0px -101% 0px' }) // hit area 1% height at -1% top	×
12
13	function handleScroll (entries) {
14	entries.forEach((entry) => {	×
15	switch (entry.target) {	×
16	case document.body:
17	document.documentElement.classList.toggle('scrolled', entry.isIntersecting)	×
18	break	×
19	}
20	})
21	}
22
23	observer.observe(document.body)	×

mozilla / blurts-server / #11898

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