Grammalecte  Check-in [ce039a8de4]

    sExtensionUrl: null,

    oOptions: null,

    listenRightClick: function () {
        // Node where a right click is done
        // Bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=1325814
        document.addEventListener('contextmenu', function (xEvent) {
        document.addEventListener('contextmenu', (xEvent) => {
            this.xRightClickedNode = xEvent.target;
        }.bind(this), true);
        }, true);
    },

    clearRightClickedNode: function () {
        this.xRightClickedNode = null;
    },

    createMenus: function () {

        xButtonLine.appendChild(this._createMoveButton("stickToBottom", "⏷", "Coller en bas"));
        xButtonLine.appendChild(this._createCloseButton());
        return xButtonLine;
    }

    _createWaitIcon () {
        let xWaitIcon = oGrammalecte.createNode("div", {className: "grammalecte_spinner"});
        //xWaitIcon.appendChild(oGrammalecte.createNode("div", {className: "bounce1"}));
        //xWaitIcon.appendChild(oGrammalecte.createNode("div", {className: "bounce2"}));
        return xWaitIcon;
    }

    _createCopyButton () {
        let xButton = oGrammalecte.createNode("div", {id: "grammalecte_clipboard_button", className: "grammalecte_panel_button grammalecte_copy_button", textContent: "∑", title: "Copier dans le presse-papiers"});
        xButton.onclick = function () { this.copyTextToClipboard(); }.bind(this);
        xButton.onclick = () => { this.copyTextToClipboard(); };
        return xButton;
    }

    _createMoveButton (sAction, sLabel, sTitle) {
        let xButton = oGrammalecte.createNode("div", {className: "grammalecte_panel_button grammalecte_move_button", textContent: sLabel, title: sTitle});
        xButton.onclick = function () { this[sAction](); }.bind(this);
        xButton.onclick = () => { this[sAction](); };
        return xButton;
    }

    _createCloseButton () {
        let xButton = oGrammalecte.createNode("div", {className: "grammalecte_panel_button grammalecte_close_button", textContent: "×", title: "Fermer la fenêtre"});
        xButton.onclick = function () { this.hide(); }.bind(this);  // better than writing “let that = this;” before the function?
        xButton.onclick = () => { this.hide(); };
        return xButton;
    }

    insertIntoPage () {
        if (this.bShadow) {
            oGrammalecte.createStyle("content_scripts/panel.css", null, this.xShadow);
            oGrammalecte.createStyle("content_scripts/panel_gc.css", null, this.xShadow);