userChrome.js Scripte für den Fuchs (Diskussion)

PlacesCommandHook.bookmarkPage = Task.async(function* (aBrowser, aParent, aShowEditUI) {
     if (PlacesUIUtils.useAsyncTransactions)
       return (yield this._bookmarkPagePT(aBrowser, aParent, aShowEditUI));
 
     var uri = aBrowser.currentURI;
     var itemId = PlacesUtils.getMostRecentBookmarkForURI(uri);
     if (itemId == -1) {
       // Bug 1148838 - Make this code work for full page plugins.
       var title;
       var description;
       var charset;
       try {
         let isErrorPage = /^about:(neterror|certerror|blocked)/
                           .test(aBrowser.contentDocumentAsCPOW.documentURI);
         title = isErrorPage ? PlacesUtils.history.getPageTitle(uri)
                             : aBrowser.contentTitle;
         title = title || uri.spec;
         description = PlacesUIUtils.getDescriptionFromDocument(aBrowser.contentDocumentAsCPOW);
         charset = aBrowser.characterSet;
       }
       catch (e) { }
 
       if (aShowEditUI) {
         // If we bookmark the page here (i.e. page was not "starred" already)
         // but open right into the "edit" state, start batching here, so
         // "Cancel" in that state removes the bookmark.
         StarUI.beginBatch();
       }
 
       var parent = aParent !== undefined ?
                    aParent : (PlacesUtils.lastUsedFolderId || PlacesUtils.unfiledBookmarksFolderId);
       var descAnno = { name: PlacesUIUtils.DESCRIPTION_ANNO, value: description };
       var txn = new PlacesCreateBookmarkTransaction(uri, parent, 
                                                     PlacesUtils.bookmarks.DEFAULT_INDEX,
                                                     title, null, [descAnno]);
       PlacesUtils.transactionManager.doTransaction(txn);
       itemId = txn.item.id;
       // Set the character-set.
       if (charset && !PrivateBrowsingUtils.isBrowserPrivate(aBrowser))
         PlacesUtils.setCharsetForURI(uri, charset);
     }
 
     // Revert the contents of the location bar
     if (gURLBar)
       gURLBar.handleRevert();
 
     // If it was not requested to open directly in "edit" mode, we are done.
     if (!aShowEditUI)
       return;
 
     // Try to dock the panel to:
     // 1. the bookmarks menu button
     // 2. the page-proxy-favicon
     // 3. the content area
     if (BookmarkingUI.anchor) {
       StarUI.showEditBookmarkPopup(itemId, BookmarkingUI.anchor,
                                    "bottomcenter topright");
       return;
     }
 
     let pageProxyFavicon = document.getElementById("page-proxy-favicon");
     if (isElementVisible(pageProxyFavicon)) {
       StarUI.showEditBookmarkPopup(itemId, pageProxyFavicon,
                                    "bottomcenter topright");
     } else {
       StarUI.showEditBookmarkPopup(itemId, aBrowser, "overlap");
     }
   });