(code => {
    var delay = 500;              // время удержания в мс
    var inBackground = true;      // открывать в фоновой вкладке
    var relatedToCurrent = true;  // открывать рядом с related вкладкой

    var p = "CB" + _id.slice(20) + ":LongPressHandler:";
    var msgDestroy = p + "Destroy", msgResponse = p + "Response";
    code = code.replace(/%MD%/g, msgDestroy).replace("%MR%", msgResponse)
        .replace("%DL%", delay).replace("%BG%", inBackground);

    var url = "data:," + encodeURIComponent(code);
    var mm = window.getGroupMessageManager("browsers");
    mm.loadFrameScript(url, true);

    function handleLongPress(msg) {
        var [link, ref, ctrl] = msg.data;
        var bg = inBackground != null ? inBackground
            : Services.prefs.getBoolPref("browser.tabs.loadInBackground");
        gBrowser.loadOneTab(link, {
            relatedToCurrent, inBackground: ctrl != bg, //referrerURI: makeURI(ref)
        });
    }
    mm.addMessageListener(msgResponse, handleLongPress);

    addDestructor(() => {
        mm.removeDelayedFrameScript(url);
        mm.broadcastAsyncMessage(msgDestroy);
        mm.removeMessageListener(msgResponse, handleLongPress);
    });
})(`({
    init() {
        addEventListener("mousedown", this, false);
        addMessageListener("%MD%", this);
    },
    receiveMessage() {
        removeEventListener("mousedown", this, false);
        removeMessageListener("%MD%", this);
    },
    handleEvent(e) {
        if (e.type == "mousedown") {
            if (e.button || e.shiftKey || e.altKey || e.detail != 1) return;

            var a = e.originalTarget.closest("a[href]");
            if (!a || a.href.startsWith("javascript:")) return;

            this.ctrl = e.ctrlKey;
            this.initLongPress(a);
        } else {
            if (e.type == "click" && !this.link) e.preventDefault();
            this.destroyLongPress();
        }
    },
    get timer() {
        delete this.timer;
        return this.timer = Components.classes["@mozilla.org/timer;1"]
            .createInstance(Components.interfaces.nsITimer);
    },
    notify() {
        sendSyncMessage("%MR%", [this.link.href, this.link.ownerDocument.URL, this.ctrl]);
        this.link = null;
        if (!%BG%) this.destroyLongPress();
    },
    initLongPress(a) {
        addEventListener("click", this, true);
        addEventListener("dragstart", this, false);
        this.timer.initWithCallback(this, %DL%, this.timer.TYPE_ONE_SHOT);
        this.link = a;
    },
    destroyLongPress() {
        removeEventListener("click", this, true);
        removeEventListener("dragstart", this, false);
        this.link && this.timer.cancel();
        this.link = null;
    }
}).init();`);

/*AGENT_SHEET*/
@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);


tooltip, #tooltip, .tooltip, #aHTMLTooltip
    {padding: 4px 6px !important;}

.tooltip-label
    { 
    text-align: center !important;
    word-wrap: break-word !important;
    }

#tabbrowser-tab-tooltip, statuspanel, .tooltip-label 
    { 
    left: 2px !important;
    max-width: 75% !important;
    top: 94px !important; 
    right: auto !important;
    }

tooltip, #tooltip, .tooltip, #aHTMLTooltip,.statuspanel-label
    {
    -moz-appearance: none !important; 
    color: rgb(0,230,0) !important;
    background: rgba(0,0,0,.5) !important;
    border: 1px solid rgba(0,0,0,.9) !important;
    font: normal normal bold 13px trebuchet ms !important;
    box-shadow: 1px 1px 3px rgba(255,255,255,.5) inset,-1px -1px 3px rgba(255,255,255,.3) inset !important; 
    text-shadow: 1px 1px 2px rgba(0,0,0,.7),1px 1px 1px rgba(0,0,0,.5),-1px -1px 2px rgba(0,0,0,.7) !important;
    }