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// Copyright (c) 2011 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.
// Used for observing function of the backend datasource for this page by
// tests.
var webui_responded_ = false;
cr.define('options', function() {
var OptionsPage = options.OptionsPage;
var ExtensionsList = options.ExtensionsList;
/**
* ExtensionSettings class
* Encapsulated handling of the 'Manage Extensions' page.
* @class
*/
function ExtensionSettings() {
OptionsPage.call(this,
'extensions',
templateData.extensionSettingsTitle,
'extension-settings');
}
cr.addSingletonGetter(ExtensionSettings);
ExtensionSettings.prototype = {
__proto__: OptionsPage.prototype,
/**
* Initialize the page.
*/
initializePage: function() {
OptionsPage.prototype.initializePage.call(this);
// This will request the data to show on the page and will get a response
// back in returnExtensionsData.
chrome.send('extensionSettingsRequestExtensionsData');
// Set up the developer mode button.
var toggleDevMode = $('toggle-dev-on');
toggleDevMode.addEventListener('click',
this.handleToggleDevMode_.bind(this));
// Setup the gallery related links and text.
$('suggest-gallery').innerHTML =
localStrings.getString('extensionSettingsSuggestGallery');
$('get-more-extensions').innerHTML =
localStrings.getString('extensionSettingsGetMoreExtensions');
// Set up the three dev mode buttons (load unpacked, pack and update).
$('load-unpacked').addEventListener('click',
this.handleLoadUnpackedExtension_.bind(this));
$('pack-extension').addEventListener('click',
this.handlePackExtension_.bind(this));
$('update-extensions-now').addEventListener('click',
this.handleUpdateExtensionNow_.bind(this));
},
/**
* Utility function which asks the C++ to show a platform-specific file
* select dialog, and fire |callback| with the |filePath| that resulted.
* |selectType| can be either 'file' or 'folder'. |operation| can be 'load',
* 'packRoot', or 'pem' which are signals to the C++ to do some
* operation-specific configuration.
* @private
*/
showFileDialog_: function(selectType, operation, callback) {
handleFilePathSelected = function(filePath) {
callback(filePath);
handleFilePathSelected = function() {};
};
chrome.send('extensionSettingsSelectFilePath', [selectType, operation]);
},
/**
* Handles the Load Unpacked Extension button.
* @param {Event} e Change event.
* @private
*/
handleLoadUnpackedExtension_: function(e) {
this.showFileDialog_('folder', 'load', function(filePath) {
chrome.send('extensionSettingsLoad', [String(filePath)]);
});
chrome.send('coreOptionsUserMetricsAction',
['Options_LoadUnpackedExtension']);
},
/**
* Handles the Pack Extension button.
* @param {Event} e Change event.
* @private
*/
handlePackExtension_: function(e) {
OptionsPage.navigateToPage('packExtensionOverlay');
chrome.send('coreOptionsUserMetricsAction', ['Options_PackExtension']);
},
/**
* Handles the Update Extension Now button.
* @param {Event} e Change event.
* @private
*/
handleUpdateExtensionNow_: function(e) {
chrome.send('extensionSettingsAutoupdate', []);
},
/**
* Handles the Toggle Dev Mode button.
* @param {Event} e Change event.
* @private
*/
handleToggleDevMode_: function(e) {
var dev = $('dev');
if (!dev.classList.contains('dev-open')) {
// Make the Dev section visible.
dev.classList.add('dev-open');
dev.classList.remove('dev-closed');
$('load-unpacked').classList.add('dev-button-visible');
$('load-unpacked').classList.remove('dev-button-hidden');
$('pack-extension').classList.add('dev-button-visible');
$('pack-extension').classList.remove('dev-button-hidden');
$('update-extensions-now').classList.add('dev-button-visible');
$('update-extensions-now').classList.remove('dev-button-hidden');
} else {
// Hide the Dev section.
dev.classList.add('dev-closed');
dev.classList.remove('dev-open');
$('load-unpacked').classList.add('dev-button-hidden');
$('load-unpacked').classList.remove('dev-button-visible');
$('pack-extension').classList.add('dev-button-hidden');
$('pack-extension').classList.remove('dev-button-visible');
$('update-extensions-now').classList.add('dev-button-hidden');
$('update-extensions-now').classList.remove('dev-button-visible');
}
chrome.send('extensionSettingsToggleDeveloperMode', []);
},
};
/**
* Called by the dom_ui_ to re-populate the page with data representing
* the current state of installed extensions.
*/
ExtensionSettings.returnExtensionsData = function(extensionsData) {
webui_responded_ = true;
$('no-extensions').hidden = true;
$('suggest-gallery').hidden = true;
$('get-more-extensions-container').hidden = true;
if (extensionsData.extensions.length > 0) {
// Enforce order specified in the data or (if equal) then sort by
// extension name (case-insensitive).
extensionsData.extensions.sort(function(a, b) {
if (a.order == b.order) {
a = a.name.toLowerCase();
b = b.name.toLowerCase();
return a < b ? -1 : (a > b ? 1 : 0);
} else {
return a.order < b.order ? -1 : 1;
}
});
$('get-more-extensions-container').hidden = false;
} else {
$('no-extensions').hidden = false;
$('suggest-gallery').hidden = false;
}
ExtensionsList.prototype.data_ = extensionsData;
var extensionList = $('extension-settings-list');
ExtensionsList.decorate(extensionList);
}
// Export
return {
ExtensionSettings: ExtensionSettings
};
});
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