NTP Zombie Code Slayer II: Suggestions Page

chrome/browser/ui/webui/suggestions_internals/suggestions_internals_ui_handler.cc

-// Copyright (c) 2012 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.
-
-#include "chrome/browser/ui/webui/suggestions_internals/suggestions_internals_ui_handler.h"
-
-#include "base/bind.h"
-#include "base/values.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/ntp/suggestions_combiner.h"
-#include "content/public/browser/web_ui.h"
-
-namespace {
-
-const size_t kSuggestionsCount = 100;
-
-}  // namespace
-
-SuggestionsInternalsUIHandler::SuggestionsInternalsUIHandler(Profile* profile)
-    : profile_(profile) {}
-
-SuggestionsInternalsUIHandler::~SuggestionsInternalsUIHandler() {}
-
-void SuggestionsInternalsUIHandler::OnSuggestionsReady() {
-  if (suggestions_combiner_->GetPageValues()) {
-    web_ui()->CallJavascriptFunction("suggestionsInternals.setSuggestions",
-                                     *suggestions_combiner_->GetPageValues());
-  }
-}
-
-void SuggestionsInternalsUIHandler::RegisterMessages() {
-  // Setup the suggestions sources.
-  suggestions_combiner_.reset(new SuggestionsCombiner(this, profile_));
-  suggestions_combiner_->SetSuggestionsCount(kSuggestionsCount);
-  suggestions_combiner_->EnableDebug(true);
-
-  web_ui()->RegisterMessageCallback("getSuggestions",
-      base::Bind(&SuggestionsInternalsUIHandler::HandleGetSuggestions,
-                 base::Unretained(this)));
-}
-
-void SuggestionsInternalsUIHandler::HandleGetSuggestions(
-    const base::ListValue* one_element_input_string) {
-  suggestions_combiner_->FetchItems(Profile::FromWebUI(web_ui()));
-}