UI for option about addons_recent_updates HOT 1 CLOSED

        setTimeout(function() {
            var prefEvents = Application.prefs.get("extensions.addonsRecentUpdates.days").events;
            var delayedUpdate = 0;
            var prefListener = {
                handleEvent: function(e) {
                    clearTimeout(delayedUpdate);
                    delayedUpdate = setTimeout(function() {
                        if(gViewController.currentViewId != "addons://updates/recent")
                            return;
                        var updatesList = document.getElementById("updates-list");
                        var si = updatesList.selectedItem;
                        var addonId = si && si.getAttribute("value");
                        var sbo = updatesList.scrollBoxObject;
                        var x = {};
                        var y = {};
                        sbo.getPosition(x, y);
                        function restoreState(e) {
                            window.removeEventListener("ViewChanged", restoreState, false);
                            clearTimeout(watchdogTimer);
                            if(si && addonId) {
                                var nodes = updatesList.getElementsByAttribute("value", addonId);
                                if(nodes.length)
                                    updatesList.selectedItem = nodes[0];
                            }
                            setTimeout(function() {
                                sbo.scrollTo(x.value, y.value);
                            }, 0);
                        }
                        window.addEventListener("ViewChanged", restoreState, false);
                        var watchdogTimer = setTimeout(function() {
                            window.removeEventListener("ViewChanged", restoreState, false);
                        }, 1000);

                        gUpdatesView.show("recent", ++gViewController.currentViewRequest);
                    }, 350);
                }
            };
            prefEvents.addListener("change", prefListener);
            window.addEventListener("unload", function destroy(e) {
                window.removeEventListener(e.type, destroy, false);
                prefEvents.removeListener("change", prefListener);
            }, false);
        }, 0);