tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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selectBookmark.js (4430B)

      1 //* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this
      4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      5 
      6 /* Shared Places Import - change other consumers if you change this: */
      7 var { XPCOMUtils } = ChromeUtils.importESModule(
      8  "resource://gre/modules/XPCOMUtils.sys.mjs"
      9 );
     10 
     11 ChromeUtils.defineESModuleGetters(this, {
     12  PlacesTransactions: "resource://gre/modules/PlacesTransactions.sys.mjs",
     13  PlacesUIUtils: "moz-src:///browser/components/places/PlacesUIUtils.sys.mjs",
     14  PlacesUtils: "resource://gre/modules/PlacesUtils.sys.mjs",
     15  PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs",
     16 });
     17 
     18 XPCOMUtils.defineLazyScriptGetter(
     19  this,
     20  "PlacesTreeView",
     21  "chrome://browser/content/places/treeView.js"
     22 );
     23 XPCOMUtils.defineLazyScriptGetter(
     24  this,
     25  ["PlacesInsertionPoint", "PlacesController", "PlacesControllerDragHelper"],
     26  "chrome://browser/content/places/controller.js"
     27 );
     28 /* End Shared Places Import */
     29 
     30 /**
     31 * SelectBookmarkDialog controls the user interface for the "Use Bookmark for
     32 * Home Page" dialog.
     33 *
     34 * The caller (gMainPane.setHomePageToBookmark in main.js) invokes this dialog
     35 * with a single argument - a reference to an object with a .urls property and
     36 * a .names property.  This dialog is responsible for updating the contents of
     37 * the .urls property with an array of URLs to use as home pages and for
     38 * updating the .names property with an array of names for those URLs before it
     39 * closes.
     40 */
     41 var SelectBookmarkDialog = {
     42  init: function SBD_init() {
     43    let bookmarks = document.getElementById("bookmarks");
     44    bookmarks.place =
     45      "place:type=" + Ci.nsINavHistoryQueryOptions.RESULTS_AS_ROOTS_QUERY;
     46    bookmarks.addEventListener("dblclick", () => this.onItemDblClick());
     47    bookmarks.addEventListener("select", () => this.selectionChanged());
     48 
     49    // Initial update of the OK button.
     50    this.selectionChanged();
     51    document.addEventListener("dialogaccept", function () {
     52      SelectBookmarkDialog.accept();
     53    });
     54  },
     55 
     56  /**
     57   * Update the disabled state of the OK button as the user changes the
     58   * selection within the view.
     59   */
     60  selectionChanged: function SBD_selectionChanged() {
     61    var accept = document
     62      .getElementById("selectBookmarkDialog")
     63      .getButton("accept");
     64    var bookmarks = document.getElementById("bookmarks");
     65    var disableAcceptButton = true;
     66    if (bookmarks.hasSelection) {
     67      if (!PlacesUtils.nodeIsSeparator(bookmarks.selectedNode)) {
     68        disableAcceptButton = false;
     69      }
     70    }
     71    accept.disabled = disableAcceptButton;
     72  },
     73 
     74  onItemDblClick: function SBD_onItemDblClick() {
     75    var bookmarks = document.getElementById("bookmarks");
     76    var selectedNode = bookmarks.selectedNode;
     77    if (selectedNode && PlacesUtils.nodeIsURI(selectedNode)) {
     78      /**
     79       * The user has double clicked on a tree row that is a link. Take this to
     80       * mean that they want that link to be their homepage, and close the dialog.
     81       */
     82      document
     83        .getElementById("selectBookmarkDialog")
     84        .getButton("accept")
     85        .click();
     86    }
     87  },
     88 
     89  /**
     90   * User accepts their selection. Set all the selected URLs or the contents
     91   * of the selected folder as the list of homepages.
     92   */
     93  accept: function SBD_accept() {
     94    var bookmarks = document.getElementById("bookmarks");
     95    if (!bookmarks.hasSelection) {
     96      throw new Error(
     97        "Should not be able to accept dialog if there is no selected URL!"
     98      );
     99    }
    100    var urls = [];
    101    var names = [];
    102    var selectedNode = bookmarks.selectedNode;
    103    if (PlacesUtils.nodeIsFolderOrShortcut(selectedNode)) {
    104      let concreteGuid = PlacesUtils.getConcreteItemGuid(selectedNode);
    105      var contents = PlacesUtils.getFolderContents(concreteGuid).root;
    106      var cc = contents.childCount;
    107      for (var i = 0; i < cc; ++i) {
    108        var node = contents.getChild(i);
    109        if (PlacesUtils.nodeIsURI(node)) {
    110          urls.push(node.uri);
    111          names.push(node.title);
    112        }
    113      }
    114      contents.containerOpen = false;
    115    } else {
    116      urls.push(selectedNode.uri);
    117      names.push(selectedNode.title);
    118    }
    119    window.arguments[0].urls = urls;
    120    window.arguments[0].names = names;
    121  },
    122 };
    123 
    124 window.addEventListener("load", () => SelectBookmarkDialog.init());