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28 lines
1.4 KiB
TypeScript
28 lines
1.4 KiB
TypeScript
import {addDelegatedEventListener, hideElem, queryElemSiblings, showElem, toggleElem} from '../utils/dom.ts';
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export function initUnicodeEscapeButton() {
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addDelegatedEventListener(document, 'click', '.escape-button, .unescape-button, .toggle-escape-button', (btn, e) => {
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e.preventDefault();
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const fileContentElemId = btn.getAttribute('data-file-content-elem-id');
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const fileContent = fileContentElemId ?
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document.querySelector(`#${fileContentElemId}`) :
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btn.closest('.file-content, .non-diff-file-content');
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const fileView = fileContent?.querySelectorAll('.file-code, .file-view');
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if (btn.matches('.escape-button')) {
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for (const el of fileView) el.classList.add('unicode-escaped');
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hideElem(btn);
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showElem(queryElemSiblings(btn, '.unescape-button'));
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} else if (btn.matches('.unescape-button')) {
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for (const el of fileView) el.classList.remove('unicode-escaped');
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hideElem(btn);
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showElem(queryElemSiblings(btn, '.escape-button'));
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} else if (btn.matches('.toggle-escape-button')) {
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const isEscaped = fileView[0]?.classList.contains('unicode-escaped');
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for (const el of fileView) el.classList.toggle('unicode-escaped', !isEscaped);
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toggleElem(fileContent.querySelectorAll('.unescape-button'), !isEscaped);
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toggleElem(fileContent.querySelectorAll('.escape-button'), isEscaped);
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}
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});
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}
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