hat er doch bestimmt ein Skript dafür.
Und wenn nicht, dann:
JavaScript
(function() {
if (!window.gBrowser){
return;
}
try {
CustomizableUI.createWidget({
id: 'aboutdebugging',
type: 'custom',
defaultArea: CustomizableUI.AREA_NAVBAR,
onBuild: function(aDocument) {
var currentProfileDirectory = Services.dirsvc.get("ProfD", Ci.nsIFile).path.replace(/\\/g, "/");
var toolbaritem = aDocument.createXULElement('toolbarbutton');
var props = {
id: 'aboutdebugging',
class: 'toolbarbutton-1 chromeclass-toolbar-additional',
removable: 'true',
label: 'about:debugging',
accesskey: '',
tooltiptext: 'about:debugging',
style: 'list-style-image: url("chrome://global/skin/icons/developer.svg");'
};
for (var p in props)
toolbaritem.setAttribute(p, props[p]);
return toolbaritem;
}
});
CustomizableUI.registerToolbarNode(tb);
} catch(e) { };
document.getElementById('aboutdebugging').addEventListener('click', event => {
if (event.button === 0) {
openTrustedLinkIn('about:debugging#/runtime/this-firefox',"tab");
}
});
})();
