1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "chrome/browser/ui/webui/help/help_ui.h"
7 #include "chrome/browser/profiles/profile.h"
8 #include "chrome/browser/ui/webui/help/help_handler.h"
9 #include "chrome/common/url_constants.h"
10 #include "content/public/browser/web_contents.h"
11 #include "content/public/browser/web_ui.h"
12 #include "content/public/browser/web_ui_data_source.h"
13 #include "grit/browser_resources.h"
17 content::WebUIDataSource* CreateAboutPageHTMLSource() {
18 content::WebUIDataSource* source =
19 content::WebUIDataSource::Create(chrome::kChromeUIHelpFrameHost);
21 source->SetJsonPath("strings.js");
22 source->SetUseJsonJSFormatV2();
23 source->AddResourcePath("help.js", IDR_HELP_JS);
24 source->AddResourcePath("help_page.js", IDR_HELP_PAGE_JS);
25 source->AddResourcePath("channel_change_page.js", IDR_CHANNEL_CHANGE_PAGE_JS);
26 source->SetDefaultResource(IDR_HELP_HTML);
27 source->DisableDenyXFrameOptions();
33 HelpUI::HelpUI(content::WebUI* web_ui)
34 : WebUIController(web_ui) {
35 Profile* profile = Profile::FromWebUI(web_ui);
36 content::WebUIDataSource* source = CreateAboutPageHTMLSource();
38 HelpHandler* handler = new HelpHandler();
39 base::DictionaryValue localized_strings;
40 HelpHandler::GetLocalizedValues(&localized_strings);
41 source->AddLocalizedStrings(localized_strings);
42 content::WebUIDataSource::Add(profile, source);
43 web_ui->AddMessageHandler(handler);