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112 lines
4.3 KiB
JavaScript
112 lines
4.3 KiB
JavaScript
//* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Select Bookmark for Home Page Dialog.
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*
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* The Initial Developer of the Original Code is Google Inc.
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ben Goodger <beng@google.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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* SelectBookmarkDialog controls the user interface for the "Use Bookmark for
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* Home Page" dialog.
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*
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* The caller (gMainPane.setHomePageToBookmark in main.js) invokes this dialog
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* with a single argument - a reference to an object with a .urls property and
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* a .names property. This dialog is responsible for updating the contents of
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* the .urls property with an array of URLs to use as home pages and for
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* updating the .names property with an array of names for those URLs before it
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* closes.
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*/
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var SelectBookmarkDialog = {
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init: function SBD_init() {
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// Initial update of the OK button.
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this.selectionChanged();
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},
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/**
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* Update the disabled state of the OK button as the user changes the
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* selection within the view.
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*/
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selectionChanged: function SBD_selectionChanged() {
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var accept = document.documentElement.getButton("accept");
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var bookmarks = document.getElementById("bookmarks");
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var disableAcceptButton = true;
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if (bookmarks.hasSelection) {
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if (!PlacesUtils.nodeIsSeparator(bookmarks.selectedNode))
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disableAcceptButton = false;
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}
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accept.disabled = disableAcceptButton;
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},
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onItemDblClick: function SBD_onItemDblClick() {
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var bookmarks = document.getElementById("bookmarks");
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if (bookmarks.hasSingleSelection &&
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PlacesUtils.nodeIsURI(bookmarks.selectedNode)) {
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/**
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* The user has double clicked on a tree row that is a link. Take this to
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* mean that they want that link to be their homepage, and close the dialog.
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*/
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document.documentElement.getButton("accept").click();
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}
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},
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/**
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* User accepts their selection. Set all the selected URLs or the contents
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* of the selected folder as the list of homepages.
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*/
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accept: function SBD_accept() {
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var bookmarks = document.getElementById("bookmarks");
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NS_ASSERT(bookmarks.hasSelection,
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"Should not be able to accept dialog if there is no selected URL!");
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var urls = [];
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var names = [];
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var selectedNode = bookmarks.selectedNode;
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if (PlacesUtils.nodeIsFolder(selectedNode)) {
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var contents = PlacesUtils.getFolderContents(selectedNode.itemId).root;
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var cc = contents.childCount;
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for (var i = 0; i < cc; ++i) {
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var node = contents.getChild(i);
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if (PlacesUtils.nodeIsURI(node)) {
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urls.push(node.uri);
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names.push(node.title);
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}
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}
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}
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else {
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urls.push(selectedNode.uri);
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names.push(selectedNode.title);
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}
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window.arguments[0].urls = urls;
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window.arguments[0].names = names;
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}
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};
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