How to listen for user selection events in plugins？

Plugins
1

I couldn’t find the event name that listens to user selected events.
I am conducting the following tests:

(function (window) {
  window.Asc.plugin.init = function (initData) {
    try {
      const getUserSelected = () => {
        Asc.plugin.callCommand(function () {
          let doc = Api.GetDocument();
          let range = doc.GetRangeBySelect();
          if (!range) return;
          let startPos = range.GetStartPos();
          let endPos = range.GetEndPos();
          let startPage = range.GetStartPage();
          let endPage = range.GetEndPage();
          let text = range.GetText();
          let selection = { startPos, endPos, startPage, endPage, text };
          return selection;
        }, false, true, function (selection) {
          window.parent.window.parent.postMessage(selection, '*');
        });
      };
      // When I click document,It's ok.
      window.Asc.plugin.attachEvent("onClick", (data) => {
        console.log('getRangeData---onClick:', data);
      });
      // But this :
      // I don't hnow what event name to use here. I want to trigger the function when user selects text in the document.
      window.Asc.plugin.attachEvent("When user selected dispatch's EventName", (data) => {
        getUserSelected();
      });
    } catch (error) {
      console.error("error: ", error);
    }
  };
})(window);

Can you tell me how to implement this feature?

2

Hello @HMT

Unfortunately, there is no event that would listen for user to select a text in a document.