chrome/browser/ui/webui/bookmarks_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/bookmarks_ui.h"
   6
   7 #include "base/memory/ref_counted_memory.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/common/url_constants.h"
  11 #include "content/public/browser/url_data_source.h"
  12 #include "content/public/browser/web_ui.h"
  13 #include "grit/theme_resources.h"
  14 #include "ui/base/resource/resource_bundle.h"
  15
  16 ////////////////////////////////////////////////////////////////////////////////
  17 //
  18 // BookmarksUIHTMLSource
  19 //
  20 ////////////////////////////////////////////////////////////////////////////////
  21
  22 BookmarksUIHTMLSource::BookmarksUIHTMLSource() {
  23 }
  24
  25 std::string BookmarksUIHTMLSource::GetSource() const {
  26   return chrome::kChromeUIBookmarksHost;
  27 }
  28
  29 void BookmarksUIHTMLSource::StartDataRequest(
  30     const std::string& path,
  31     int render_process_id,
  32     int render_frame_id,
  33     const content::URLDataSource::GotDataCallback& callback) {
  34   NOTREACHED() << "We should never get here since the extension should have"
  35                << "been triggered";
  36
  37   callback.Run(NULL);
  38 }
  39
  40 std::string BookmarksUIHTMLSource::GetMimeType(const std::string& path) const {
  41   NOTREACHED() << "We should never get here since the extension should have"
  42                << "been triggered";
  43   return "text/html";
  44 }
  45
  46 BookmarksUIHTMLSource::~BookmarksUIHTMLSource() {}
  47
  48 ////////////////////////////////////////////////////////////////////////////////
  49 //
  50 // BookmarksUI
  51 //
  52 ////////////////////////////////////////////////////////////////////////////////
  53
  54 BookmarksUI::BookmarksUI(content::WebUI* web_ui) : WebUIController(web_ui) {
  55   BookmarksUIHTMLSource* html_source = new BookmarksUIHTMLSource();
  56
  57   // Set up the chrome://bookmarks/ source.
  58   Profile* profile = Profile::FromWebUI(web_ui);
  59   content::URLDataSource::Add(profile, html_source);
  60 }
  61
  62 // static
  63 base::RefCountedMemory* BookmarksUI::GetFaviconResourceBytes(
  64       ui::ScaleFactor scale_factor) {
  65   return ui::ResourceBundle::GetSharedInstance().
  66       LoadDataResourceBytesForScale(IDR_BOOKMARKS_FAVICON, scale_factor);
  67 }