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// Copyright (c) 2010 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('options', function() {
var OptionsPage = options.OptionsPage;
//////////////////////////////////////////////////////////////////////////////
// ContentSettings class:
/**
* Encapsulated handling of content settings page.
* @constructor
*/
function ContentSettings() {
this.activeNavTab = null;
OptionsPage.call(this, 'content', templateData.contentSettingsPage,
'contentSettingsPage');
}
cr.addSingletonGetter(ContentSettings);
ContentSettings.prototype = {
__proto__: OptionsPage.prototype,
initializePage: function() {
OptionsPage.prototype.initializePage.call(this);
chrome.send('getContentFilterSettings');
var exceptionsButtons =
this.pageDiv.querySelectorAll('.exceptionsListButton');
for (var i = 0; i < exceptionsButtons.length; i++) {
exceptionsButtons[i].onclick = function(event) {
ContentSettingsExceptionsArea.getInstance().showList(
event.target.getAttribute('contentType'));
OptionsPage.showPageByName('contentExceptions');
};
}
// Cookies filter page ---------------------------------------------------
$('block-third-party-cookies').onclick = function(event) {
chrome.send('setAllowThirdPartyCookies',
[String($('block-third-party-cookies').checked)]);
};
$('show-cookies-button').onclick = function(event) {
chrome.send('coreOptionsUserMetricsAction', ['Options_ShowCookies']);
OptionsPage.showPageByName('cookiesView');
};
$('plugins-tab').onclick = function(event) {
chrome.send('openPluginsTab');
return false;
};
if (!templateData.enable_click_to_play)
$('click_to_play').style.display = 'none';
},
/**
* Handles a hash value in the URL (such as bar in
* chrome://options/foo#bar).
* @param {string} hash The hash value.
*/
handleHash: function(hash) {
ContentSettingsExceptionsArea.getInstance().showList(hash);
OptionsPage.showPageByName('contentExceptions');
},
};
/**
* Sets the values for all the content settings radios.
* @param {Object} dict A mapping from radio groups to the checked value for
* that group.
*/
ContentSettings.setContentFilterSettingsValue = function(dict) {
for (var group in dict) {
document.querySelector('input[type=radio][name=' + group + '][value=' +
dict[group]['value'] + ']').checked = true;
var radios = document.querySelectorAll('input[type=radio][name=' +
group + ']');
for (var i = 0, len = radios.length; i < len; i++) {
radios[i].disabled = dict[group]['managed'];
}
}
};
/**
* Initializes an exceptions list.
* @param {string} type The content type that we are setting exceptions for.
* @param {Array} list An array of pairs, where the first element of each pair
* is the filter string, and the second is the setting (allow/block).
*/
ContentSettings.setExceptions = function(type, list) {
var exceptionsList =
document.querySelector('div[contentType=' + type + ']' +
' list[mode=normal]');
exceptionsList.reset();
for (var i = 0; i < list.length; i++) {
exceptionsList.addException(list[i]);
}
exceptionsList.redraw();
};
ContentSettings.setOTRExceptions = function(type, list) {
var exceptionsList =
document.querySelector('div[contentType=' + type + ']' +
' list[mode=otr]');
exceptionsList.parentNode.classList.remove('hidden');
exceptionsList.reset();
for (var i = 0; i < list.length; i++) {
exceptionsList.addException(list[i]);
}
exceptionsList.redraw();
};
/**
* Sets the initial value for the Third Party Cookies checkbox.
* @param {boolean=} block True if we are blocking third party cookies.
*/
ContentSettings.setBlockThirdPartyCookies = function(block) {
$('block-third-party-cookies').checked = block;
};
/**
* The browser's response to a request to check the validity of a given URL
* pattern.
* @param {string} type The content type.
* @param {string} mode The browser mode.
* @param {string} pattern The pattern.
* @param {bool} valid Whether said pattern is valid in the context of
* a content exception setting.
*/
ContentSettings.patternValidityCheckComplete =
function(type, mode, pattern, valid) {
var exceptionsList =
document.querySelector('div[contentType=' + type + '] ' +
'list[mode=' + mode + ']');
exceptionsList.patternValidityCheckComplete(pattern, valid);
};
// Export
return {
ContentSettings: ContentSettings
};
});
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