session-desktop/js/focus_listener.js
2018-04-30 16:53:34 -04:00

15 lines
292 B
JavaScript

(function() {
'use strict';
var windowFocused = false;
window.addEventListener('blur', function() {
windowFocused = false;
});
window.addEventListener('focus', function() {
windowFocused = true;
});
window.isFocused = function() {
return windowFocused;
};
})();