Buttons zum Öffnen von chrome/ugs_css bzw chrome/ugs_js

 //    04_TB_openchromefolder_button.uc.js
//     Chromeordner per Button öffnen
//
//    https://github.com/Endor8/userChrome.js/blob/master/Thunderbird/Thunderbird%20-%20Release%20115/Chrome-ordner-%C3%B6ffnen.uc.js
//
//    231106:    harff182    berechneter Pfad zum icon
//        
        
(function() {

    if (location != 'chrome://messenger/content/messenger.xhtml') return;
    var toolbarbutton = document.createXULElement('toolbarbutton');

    var currentProfileDirectory = Services.dirsvc.get("ProfD", Ci.nsIFile).path.replace(/\\/g, "/");
    var buttonicon = "profilfolder.gif"        
       
    var props = {
            id: 'chromefolder-ToolBarButton',
            class: 'toolbarbutton-1',
            label: 'Chrome',
            tooltiptext: 'Chromeordner öffnen',
            style: 'list-style-image: url("' + ("file:" + currentProfileDirectory + "/chrome/icons/" + buttonicon) + '");',
            onclick: 'if (event.button == 0) { \
                Services.dirsvc.get("UChrm", Ci.nsIFile).launch(); \
                }; '
    };

    for (var p in props) toolbarbutton.setAttribute(p, props[p]);

    var position = document.getElementById('tabmail-arrowscrollbox');    
    position.parentNode.insertBefore(toolbarbutton, position.nextSibling);
})();