Function create

background_scripts/marks.js:17–37

(req, sender)

// mark is used, whether this is the original Vimium session or a subsequent session. This affects
// whether or not tabId can be considered valid.
export async function create(req, sender) {
  const items = await chrome.storage.session.get("vimiumSecret");
  const markInfo = {
    vimiumSecret: items.vimiumSecret,
    markName: req.markName,
    url: getBaseUrl(sender.tab.url),
    tabId: sender.tab.id,
    scrollX: req.scrollX,
    scrollY: req.scrollY,
  };

  if ((markInfo.scrollX != null) && (markInfo.scrollY != null)) {
    saveMark(markInfo);
  } else {
    // The front-end frame hasn't provided the scroll position (because it's not the top frame
    // within its tab). We need to ask the top frame what its scroll position is.
    chrome.tabs.sendMessage(sender.tab.id, { handler: "getScrollPosition" }, (response) => {
      saveMark(Object.assign(markInfo, { scrollX: response.scrollX, scrollY: response.scrollY }));
    });
  }
}

function saveMark(markInfo) {
  const item = {};