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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('welcome', function() {
/**
* @typedef {{
* parentId: string,
* title: string,
* url: string,
* }}
*/
let bookmarkData;
/** @interface */
class BookmarkProxy {
/**
* @param {!bookmarkData} data
* @param {!Function} callback
*/
addBookmark(data, callback) {}
/** @param {string} id ID provided by callback when bookmark was added. */
removeBookmark(id) {}
/** @param {boolean} show */
toggleBookmarkBar(show) {}
/** @return {!Promise<boolean>} */
isBookmarkBarShown() {}
}
/** @implements {welcome.BookmarkProxy} */
class BookmarkProxyImpl {
/** @override */
addBookmark(data, callback) {
chrome.bookmarks.create(data, callback);
}
/** @override */
removeBookmark(id) {
chrome.bookmarks.remove(id);
}
/** @override */
toggleBookmarkBar(show) {
chrome.send('toggleBookmarkBar', [show]);
}
/** @override */
isBookmarkBarShown() {
return cr.sendWithPromise('isBookmarkBarShown');
}
}
cr.addSingletonGetter(BookmarkProxyImpl);
// Wrapper for bookmark proxy to keep some additional states.
class BookmarkBarManager {
constructor() {
/** @private {welcome.BookmarkProxy} */
this.proxy_ = BookmarkProxyImpl.getInstance();
/** @private {boolean} */
this.isBarShown_ = false;
/** @type {!Promise} */
this.initialized = this.proxy_.isBookmarkBarShown().then(shown => {
this.isBarShown_ = shown;
});
}
/** @return {boolean} */
getShown() {
return this.isBarShown_;
}
/** @param {boolean} show */
setShown(show) {
this.isBarShown_ = show;
this.proxy_.toggleBookmarkBar(show);
}
}
cr.addSingletonGetter(BookmarkBarManager);
return {
BookmarkProxy: BookmarkProxy,
BookmarkProxyImpl: BookmarkProxyImpl,
BookmarkBarManager: BookmarkBarManager,
};
});
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