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gitea/web_src/js/features/file-fold.ts
silverwind 5791a73e75
Convert frontend code to typescript (#31559)
None of the frontend js/ts files was touched besides these two commands
(edit: no longer true, I touched one file in
61105d0618
because of a deprecation that was not showing before the rename).

`tsc` currently reports 778 errors, so I have disabled it in CI as
planned.

Everything appears to work fine.
2024-07-07 15:32:30 +00:00

20 lines
994 B
TypeScript

import {svg} from '../svg.ts';
// Hides the file if newFold is true, and shows it otherwise. The actual hiding is performed using CSS.
//
// The fold arrow is the icon displayed on the upper left of the file box, especially intended for components having the 'fold-file' class.
// The file content box is the box that should be hidden or shown, especially intended for components having the 'file-content' class.
//
export function setFileFolding(fileContentBox, foldArrow, newFold) {
foldArrow.innerHTML = svg(`octicon-chevron-${newFold ? 'right' : 'down'}`, 18);
fileContentBox.setAttribute('data-folded', newFold);
if (newFold && fileContentBox.getBoundingClientRect().top < 0) {
fileContentBox.scrollIntoView();
}
}
// Like `setFileFolding`, except that it automatically inverts the current file folding state.
export function invertFileFolding(fileContentBox, foldArrow) {
setFileFolding(fileContentBox, foldArrow, fileContentBox.getAttribute('data-folded') !== 'true');
}