Beiträge von Mitleser

  (function() {
// start customisation area----------------------------------

let buttonIcon = "16synchronization-13yellow.svg"  // Name.Dateiendung des anzuzeigenden Symbols | Name.file extension of the symbol to be displayed
let buttonPath = "/chrome/css/image/" // Pfad zum Ordner der das Icon beinhaltet | Path to folder containing the icon

// end customisation area-----------------------------------
	if (!window.gBrowser) return;

  CustomizableUI.createWidget({
    id: 'addons-update-button',
    defaultArea: CustomizableUI.AREA_NAVBAR,
    label: 'Add-ons Update',
    tooltiptext: 'Add-ons aktualisieren',
    onCommand: onCommand,
    onCreated: function(button) {
        button.style.listStyleImage = "url('" + PathUtils.toFileURI(PathUtils.join(PathUtils.profileDir)) + buttonPath + buttonIcon + "')";}
  });

  function onCommand(event) {
      
      let targetUpdateMessage=null;
      let categories=null;
            
      event.target.ownerGlobal.openTrustedLinkIn('about:addons', 'tab');
     
      addEventListener('pageshow', function onPageshow(event) {
        let document = event.target;
        if (document.URL != 'about:addons')
            return;
        removeEventListener('pageshow', onPageshow);
      
        categories = document.getElementById('categories');
        targetUpdateMessage = document.querySelector('#page-header .main-heading #updates-message');

        const configObserver = { attributes: true };
        const observerUpdateMessage = new MutationObserver(callback);
        
        observerUpdateMessage.observe(targetUpdateMessage, configObserver);    

        document.querySelector('addon-page-options panel-item[action="check-for-updates"]').click();
     });
      
      
     const callback = (mutationList, observer) => {
        for (const mutation of mutationList) {
            if (mutation.type === 'attributes') {
                
                message = targetUpdateMessage.getAttribute('state');
                                
                if( message == "manual-updates-found" )    {
                    setTimeout(function() {
                        gBrowser.selectedTab.linkedBrowser.reload(); 
                    }, 1000);
                    categories.querySelector('button[viewid="addons://updates/available"]').click();
                    return;
                   }
                 else if( message == "none-found" )
                 {
                     //..
                     return;
                 }
                 else if( message == "installed" )
                 {
                     document.querySelector('addon-page-options panel-item[action="view-recent-updates"]').click();
                     setTimeout(function() {
                        categories.querySelector('button[viewid="addons://updates/recent"]').click();
                     }, 1000);
                      return;
                 }
              }
           }
        }
      
  };
})();