28 lines
994 B
JavaScript
28 lines
994 B
JavaScript
export const cachedData = new Map();
|
|
|
|
export const getCurrentHoverElement = () => cachedData.get('current');
|
|
export const setCurrentHoverElement = el => cachedData.set('current', el);
|
|
|
|
export const addInteractionClass = (path, d) => {
|
|
const lineNumber = d.start_line + 1;
|
|
const lines = document
|
|
.querySelector(`[data-path="${path}"]`)
|
|
.querySelectorAll(`.blob-content #LC${lineNumber}, .line_content:not(.old) #LC${lineNumber}`);
|
|
if (!lines?.length) return;
|
|
|
|
lines.forEach(line => {
|
|
let charCount = 0;
|
|
const el = [...line.childNodes].find(({ textContent }) => {
|
|
if (charCount === d.start_char) return true;
|
|
charCount += textContent.length;
|
|
return false;
|
|
});
|
|
|
|
if (el) {
|
|
el.setAttribute('data-char-index', d.start_char);
|
|
el.setAttribute('data-line-index', d.start_line);
|
|
el.classList.add('cursor-pointer', 'code-navigation', 'js-code-navigation');
|
|
el.closest('.line').classList.add('code-navigation-line');
|
|
}
|
|
});
|
|
};
|