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// Copyright 2015 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.exportPath('settings');
/**
* An object describing a default image.
* @typedef {{
* author: string,
* title: string,
* url: string,
* website: string
* }}
*/
settings.DefaultImage;
cr.define('settings', function() {
/**
* API which encapsulates messaging between JS and C++ for the ChromeOS
* Change Picture subpage.
* @constructor
*/
function ChangePicturePrivateApi() {}
/**
* URLs of special button images.
* @enum {string}
*/
ChangePicturePrivateApi.ButtonImages = {
TAKE_PHOTO: 'chrome://theme/IDR_BUTTON_USER_IMAGE_TAKE_PHOTO',
CHOOSE_FILE: 'chrome://theme/IDR_BUTTON_USER_IMAGE_CHOOSE_FILE',
PROFILE_PICTURE: 'chrome://theme/IDR_PROFILE_PICTURE_LOADING'
};
/**
* Called from JavaScript. Retrieves the initial set of default images,
* profile image, etc. As a response, the C++ calls these ChangePicturePage
* methods as callbacks: receiveDefaultImages, receiveOldImage,
* receiveProfileImage, and receiveSelectedImage.
*/
ChangePicturePrivateApi.initialize = function() {
chrome.send('onChangePicturePageInitialized');
};
/**
* Called from JavaScript. Sets the user image to one of the default images.
* As a response, the C++ calls ChangePicturePage.receiveSelectedImage.
* @param {string} imageUrl
*/
ChangePicturePrivateApi.selectDefaultImage = function(imageUrl) {
chrome.send('selectImage', [imageUrl, 'default']);
};
/**
* Called from JavaScript. Sets the user image to the 'old' image.
* As a response, the C++ calls ChangePicturePage.receiveSelectedImage.
*/
ChangePicturePrivateApi.selectOldImage = function() {
chrome.send('selectImage', ['', 'old']);
};
/**
* Called from JavaScript. Sets the user image to the profile image.
* As a response, the C++ calls ChangePicturePage.receiveSelectedImage.
*/
ChangePicturePrivateApi.selectProfileImage = function() {
chrome.send('selectImage', ['', 'profile']);
};
return {
ChangePicturePrivateApi: ChangePicturePrivateApi,
};
});
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