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84 lines
3.0 KiB
JavaScript
84 lines
3.0 KiB
JavaScript
//* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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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document.getElementById("bookmarks").place =
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"place:queryType=1&folder=" + PlacesUIUtils.allBookmarksFolderId;
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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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var selectedNode = bookmarks.selectedNode;
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if (selectedNode && PlacesUtils.nodeIsURI(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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contents.containerOpen = false;
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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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