The Tor Browser: browser/components/preferences/selectBookmark.js@8bccb770b82d

     1 //* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 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/. */

     6 /**

     7  * SelectBookmarkDialog controls the user interface for the "Use Bookmark for

     8  * Home Page" dialog.

     9  *

    10  * The caller (gMainPane.setHomePageToBookmark in main.js) invokes this dialog

    11  * with a single argument - a reference to an object with a .urls property and

    12  * a .names property.  This dialog is responsible for updating the contents of

    13  * the .urls property with an array of URLs to use as home pages and for

    14  * updating the .names property with an array of names for those URLs before it

    15  * closes.

    16  */

    17 var SelectBookmarkDialog = {

    18   init: function SBD_init() {

    19     document.getElementById("bookmarks").place =

    20       "place:queryType=1&folder=" + PlacesUIUtils.allBookmarksFolderId;

    22     // Initial update of the OK button.

    23     this.selectionChanged();

    24   },

    26   /**

    27    * Update the disabled state of the OK button as the user changes the

    28    * selection within the view.

    29    */

    30   selectionChanged: function SBD_selectionChanged() {

    31     var accept = document.documentElement.getButton("accept");

    32     var bookmarks = document.getElementById("bookmarks");

    33     var disableAcceptButton = true;

    34     if (bookmarks.hasSelection) {

    35       if (!PlacesUtils.nodeIsSeparator(bookmarks.selectedNode))

    36         disableAcceptButton = false;

    37     }

    38     accept.disabled = disableAcceptButton;

    39   },

    41   onItemDblClick: function SBD_onItemDblClick() {

    42     var bookmarks = document.getElementById("bookmarks");

    43     var selectedNode = bookmarks.selectedNode;

    44     if (selectedNode && PlacesUtils.nodeIsURI(selectedNode)) {

    45       /**

    46        * The user has double clicked on a tree row that is a link. Take this to

    47        * mean that they want that link to be their homepage, and close the dialog.

    48        */

    49       document.documentElement.getButton("accept").click();

    50     }

    51   },

    53   /**

    54    * User accepts their selection. Set all the selected URLs or the contents

    55    * of the selected folder as the list of homepages.

    56    */

    57   accept: function SBD_accept() {

    58     var bookmarks = document.getElementById("bookmarks");

    59     NS_ASSERT(bookmarks.hasSelection,

    60               "Should not be able to accept dialog if there is no selected URL!");

    61     var urls = [];

    62     var names = [];

    63     var selectedNode = bookmarks.selectedNode;

    64     if (PlacesUtils.nodeIsFolder(selectedNode)) {

    65       var contents = PlacesUtils.getFolderContents(selectedNode.itemId).root;

    66       var cc = contents.childCount;

    67       for (var i = 0; i < cc; ++i) {

    68         var node = contents.getChild(i);

    69         if (PlacesUtils.nodeIsURI(node)) {

    70           urls.push(node.uri);

    71           names.push(node.title);

    72         }

    73       }

    74       contents.containerOpen = false;

    75     }

    76     else {

    77       urls.push(selectedNode.uri);

    78       names.push(selectedNode.title);

    79     }

    80     window.arguments[0].urls = urls;

    81     window.arguments[0].names = names;

    82   }

    83 };

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