15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/suggestions_internals/suggestions_internals_ui_handler.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/ntp/suggestions_combiner.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_ui.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const size_t kSuggestionsCount = 100; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SuggestionsInternalsUIHandler::SuggestionsInternalsUIHandler(Profile* profile) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : profile_(profile) {} 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SuggestionsInternalsUIHandler::~SuggestionsInternalsUIHandler() {} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuggestionsInternalsUIHandler::OnSuggestionsReady() { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (suggestions_combiner_->GetPageValues()) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_ui()->CallJavascriptFunction("suggestionsInternals.setSuggestions", 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *suggestions_combiner_->GetPageValues()); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuggestionsInternalsUIHandler::RegisterMessages() { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Setup the suggestions sources. 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) suggestions_combiner_.reset(new SuggestionsCombiner(this, profile_)); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) suggestions_combiner_->SetSuggestionsCount(kSuggestionsCount); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) suggestions_combiner_->EnableDebug(true); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_ui()->RegisterMessageCallback("getSuggestions", 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&SuggestionsInternalsUIHandler::HandleGetSuggestions, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this))); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SuggestionsInternalsUIHandler::HandleGetSuggestions( 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::ListValue* one_element_input_string) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) suggestions_combiner_->FetchItems(Profile::FromWebUI(web_ui())); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 46