1// Copyright (c) 2011 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/keyboard_ui.h"
6
7#include "base/memory/ref_counted_memory.h"
8#include "base/memory/singleton.h"
9#include "base/string_piece.h"
10#include "chrome/browser/profiles/profile.h"
11#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
12#include "chrome/common/url_constants.h"
13#include "content/browser/browser_thread.h"
14#include "content/browser/tab_contents/tab_contents.h"
15#include "ui/base/resource/resource_bundle.h"
16
17///////////////////////////////////////////////////////////////////////////////
18// KeyboardUI
19
20KeyboardUI::KeyboardUI(TabContents* contents)
21    : WebUI(contents) {
22  KeyboardHTMLSource* html_source = new KeyboardHTMLSource();
23  contents->profile()->GetChromeURLDataManager()->AddDataSource(html_source);
24}
25
26KeyboardUI::~KeyboardUI() {
27}
28
29///////////////////////////////////////////////////////////////////////////////
30// KeyboardHTMLSource
31
32KeyboardUI::KeyboardHTMLSource::KeyboardHTMLSource()
33    : DataSource(chrome::kChromeUIKeyboardHost, MessageLoop::current()) {
34}
35
36void KeyboardUI::KeyboardHTMLSource::StartDataRequest(const std::string& path,
37                                                      bool is_incognito,
38                                                      int request_id) {
39  NOTREACHED() << "We should never get here since the extension should have"
40               << "been triggered";
41  SendResponse(request_id, NULL);
42}
43
44std::string KeyboardUI::KeyboardHTMLSource::GetMimeType(
45    const std::string&) const {
46  NOTREACHED() << "We should never get here since the extension should have"
47               << "been triggered";
48  return "text/html";
49}
50