javascript - 如何在 ExtendScript 中模拟按键？

Question

目前我想为 AE 编写一个脚本，这可以减轻我一些键盘输入的负担。脚本运行后，我想用鼠标单击，然后模拟一些键盘输入，例如 X Y 和 Z。小GUI和eventhandler没问题，就是模拟按键。请帮忙。

var win = new Window ("dialog", "Dummy");
win.aButton = win.add ("button", undefined, "Start");
win.bButton = win.add ("button", undefined, "Stop");

//Start
win.aButton.onClick = function (event){
var activeViewer = app.activeViewer;
    if activeViewer.type == ViewerType.VIEWER_COMPOSITION){

     HERE SHOULD THE KEYS x, y AND z PRESSED VIA THE SCRIPT 

    }else return;
}
//Stop
win.bButton.onClick = function (event){
    win.close();
    return;
}
win.show();

Answer 1

Extendscript里面有个东西貌似可以执行KeyboardEvents

Javascript Tools Guide看第152页

initKeyboardEvent() eventObj.initKeyboardEvent (eventName, bubble, isCancelable, view, keyID, keyLocation, modifiersList)