Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / webui / help / help_ui.cc
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.
4
5 #include "chrome/browser/ui/webui/help/help_ui.h"
6
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"
14
15 namespace {
16
17 content::WebUIDataSource* CreateAboutPageHTMLSource() {
18   content::WebUIDataSource* source =
19       content::WebUIDataSource::Create(chrome::kChromeUIHelpFrameHost);
20
21   source->SetJsonPath("strings.js");
22   source->AddResourcePath("help.js", IDR_HELP_JS);
23   source->AddResourcePath("help_page.js", IDR_HELP_PAGE_JS);
24   source->AddResourcePath("channel_change_page.js", IDR_CHANNEL_CHANGE_PAGE_JS);
25   source->SetDefaultResource(IDR_HELP_HTML);
26   source->DisableDenyXFrameOptions();
27   return source;
28 }
29
30 }  // namespace
31
32 HelpUI::HelpUI(content::WebUI* web_ui)
33     : WebUIController(web_ui) {
34   Profile* profile = Profile::FromWebUI(web_ui);
35   content::WebUIDataSource* source = CreateAboutPageHTMLSource();
36
37   HelpHandler* handler = new HelpHandler();
38   base::DictionaryValue localized_strings;
39   HelpHandler::GetLocalizedValues(&localized_strings);
40   source->AddLocalizedStrings(localized_strings);
41   content::WebUIDataSource::Add(profile, source);
42   web_ui->AddMessageHandler(handler);
43 }
44
45 HelpUI::~HelpUI() {
46 }