diff options
author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2016-01-25 11:39:07 +0100 |
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committer | Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> | 2016-01-25 15:20:42 +0000 |
commit | 6c91641271e536ffaa88a1dff5127e42ee99a91e (patch) | |
tree | 703d9dd49602377ddc90cbf886aad37913f2496b /chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js | |
parent | b145b7fafd36f0c260d6a768c81fc14e32578099 (diff) | |
download | qtwebengine-chromium-6c91641271e536ffaa88a1dff5127e42ee99a91e.tar.gz |
BASELINE: Update Chromium to 49.0.2623.23
Also adds missing printing sources.
Change-Id: I3726b8f0c7d6751c9fc846096c571fadca7108cd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js')
-rw-r--r-- | chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js b/chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js deleted file mode 100644 index 606000b3e48..00000000000 --- a/chromium/chrome/browser/resources/chromeos/chromevox/chromevox/injected/api_util.js +++ /dev/null @@ -1,90 +0,0 @@ -// Copyright 2014 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. - -/** - * @fileoverview Shared util methods between api.js and api_implementation.js - * for doing common tasks such as passing node references between page script - * and ChromeVox. - */ - -if (typeof(goog) != 'undefined' && goog.provide){ - goog.provide('cvox.ApiUtil'); -} - - -if (!window['cvox']) { - window['cvox'] = {}; -} - -/** - * @constructor - */ -cvox.ApiUtils = function() { -}; - -/** - * The next id to use for the cvoxid attribute that we add to elements - * in order to be able to find them from the content script. - * @type {number} - */ -cvox.ApiUtils.nextCvoxId_ = 1; - -/** - * Makes a serializable reference to a node. - * If the node or its parent has an ID, reference it directly. Otherwise, - * add a temporary cvoxid attribute. This has a corresponding method in - * api_implementation.js to decode this and return a node. - * @param {Node} targetNode The node to reference. - * @return {Object} A serializable node reference. - */ -cvox.ApiUtils.makeNodeReference = function(targetNode) { - if (targetNode.id && document.getElementById(targetNode.id) == targetNode) { - return {'id': targetNode.id}; - } else if (targetNode instanceof HTMLElement) { - var cvoxid = cvox.ApiUtils.nextCvoxId_; - targetNode.setAttribute('cvoxid', cvoxid); - cvox.ApiUtils.nextCvoxId_ = (cvox.ApiUtils.nextCvoxId_ + 1) % 100; - return {'cvoxid': cvoxid}; - } else if (targetNode.parentElement) { - var parent = targetNode.parentElement; - var childIndex = -1; - for (var i = 0; i < parent.childNodes.length; i++) { - if (parent.childNodes[i] == targetNode) { - childIndex = i; - break; - } - } - if (childIndex >= 0) { - var cvoxid = cvox.ApiUtils.nextCvoxId_; - parent.setAttribute('cvoxid', cvoxid); - cvox.ApiUtils.nextCvoxId_ = (cvox.ApiUtils.nextCvoxId_ + 1) % 100; - return {'cvoxid': cvoxid, 'childIndex': childIndex}; - } - } - throw 'Cannot reference node: ' + targetNode; -}; - -/** - * Retrieves a node from its serializable node reference. - * - * @param {Object} nodeRef A serializable reference to a node. - * @return {Node} The node on the page that this object refers to. - */ -cvox.ApiUtils.getNodeFromRef = function(nodeRef) { - if (nodeRef['id']) { - return document.getElementById(nodeRef['id']); - } else if (nodeRef['cvoxid']) { - var selector = '*[cvoxid="' + nodeRef['cvoxid'] + '"]'; - var element = document.querySelector(selector); - if (element && element.removeAttribute) { - element.removeAttribute('cvoxid'); - } - if (nodeRef['childIndex'] != null) { - return element.childNodes[nodeRef['childIndex']]; - } else { - return element; - } - } - throw 'Bad node reference: ' + cvox.ChromeVoxJSON.stringify(nodeRef); -}; |