1dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen// Use of this source code is governed by a BSD-style license that can be 3dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen// found in the LICENSE file. 4dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 5dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "chrome/browser/autocomplete/builtin_provider.h" 6dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 7dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "base/string_util.h" 8dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "base/utf_string_conversions.h" 9dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "chrome/browser/autocomplete/autocomplete_match.h" 10dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "chrome/browser/browser_about_handler.h" 11dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen#include "chrome/browser/net/url_fixer_upper.h" 12dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 13dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenconst int BuiltinProvider::kRelevance = 575; 14dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 15dc0f95d653279beabeb9817299e2902918ba123eKristian MonsenBuiltinProvider::BuiltinProvider(ACProviderListener* listener, 16dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen Profile* profile) 17dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen : AutocompleteProvider(listener, profile, "Builtin") { 18dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen std::vector<std::string> builtins(AboutPaths()); 19dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen for (std::vector<std::string>::iterator i(builtins.begin()); 20dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen i != builtins.end(); ++i) 21dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen builtins_.push_back(ASCIIToUTF16("about:") + ASCIIToUTF16(*i)); 22dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen} 23dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 24dc0f95d653279beabeb9817299e2902918ba123eKristian MonsenBuiltinProvider::~BuiltinProvider() {} 25dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen 26dc0f95d653279beabeb9817299e2902918ba123eKristian Monsenvoid BuiltinProvider::Start(const AutocompleteInput& input, 27dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen bool minimal_changes) { 28dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen matches_.clear(); 29dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if ((input.type() == AutocompleteInput::INVALID) || 30dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen (input.type() == AutocompleteInput::FORCED_QUERY) || 31ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen (input.type() == AutocompleteInput::QUERY) || 32ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen (input.matches_requested() == AutocompleteInput::BEST_MATCH)) 33dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen return; 34dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen for (Builtins::const_iterator i(builtins_.begin()); 35dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen (i != builtins_.end()) && (matches_.size() < kMaxMatches); ++i) { 36dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (StartsWith(*i, input.text(), false)) { 37dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen AutocompleteMatch match(this, kRelevance, false, 38dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen AutocompleteMatch::NAVSUGGEST); 39dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen match.fill_into_edit = *i; 40dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen match.destination_url = GURL(*i); 41dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen match.contents = match.fill_into_edit; 42dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen match.contents_class.push_back(ACMatchClassification(0, 43dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen ACMatchClassification::MATCH | ACMatchClassification::URL)); 44dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen if (match.contents.length() > input.text().length()) { 45dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen match.contents_class.push_back( 46dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen ACMatchClassification(input.text().length(), 47dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen ACMatchClassification::URL)); 48dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen } 49dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen matches_.push_back(match); 50dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen } 51dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen } 52dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen for (size_t i = 0; i < matches_.size(); ++i) 53dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen matches_[i].relevance = kRelevance + matches_.size() - (i + 1); 54dc0f95d653279beabeb9817299e2902918ba123eKristian Monsen} 55