Function input

Picviewer CE+/Picviewer CE+.user.js:27224–27254

(sel, v)

        }

        async function input(sel, v) {
            await new Promise((resolve) => {
                let checkInv = setInterval(() => {
                    let input = document.querySelector(sel);
                    if (input) {
                        input.focus();
                        input.scrollIntoView();
                        let lastValue = input.value;
                        if (input.nodeName == "INPUT") {
                            var nativeInputValueSetter = Object.getOwnPropertyDescriptor(window.HTMLInputElement.prototype, "value").set;
                            nativeInputValueSetter.call(input, v);
                        } else {
                            var nativeTextareaValueSetter = Object.getOwnPropertyDescriptor(window.HTMLTextAreaElement.prototype, "value").set;
                            nativeTextareaValueSetter.call(input, v);
                        }
                        let event = new Event('focus', { bubbles: true });
                        input.dispatchEvent(event);
                        event = new Event('input', { bubbles: true });
                        let tracker = input._valueTracker;
                        if (tracker) {
                            tracker.setValue(lastValue);
                        }
                        input.dispatchEvent(event);
                        event = new Event('change', { bubbles: true });
                        input.dispatchEvent(event);
                        clearInterval(checkInv);
                        resolve();
                    }
                }, 100);
            });
        }

        function emuClick(btn){
            if(!PointerEvent)return btn.click();