builtin_provider.cc revision ddb351dbec246cf1fab5ec20d2d5520909041de1
1524518261009f3f81febfdd8398becc4a80cc941Rusty Russell// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25d9678ad3eabc34ac40dfe055d7f6a8e44445a5aJan Engelhardt// Use of this source code is governed by a BSD-style license that can be 3524518261009f3f81febfdd8398becc4a80cc941Rusty Russell// found in the LICENSE file. 4ddac6c5bc636003d664d25c08ea3fe176565096cJan Engelhardt 54d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt#include "chrome/browser/autocomplete/builtin_provider.h" 64d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt 74d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt#include "base/string_util.h" 84d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt#include "base/utf_string_conversions.h" 959d164019340d110d302634e429320577f0db7beJan Engelhardt#include "chrome/browser/autocomplete/autocomplete_match.h" 10524518261009f3f81febfdd8398becc4a80cc941Rusty Russell#include "chrome/browser/browser_about_handler.h" 11524518261009f3f81febfdd8398becc4a80cc941Rusty Russell#include "chrome/browser/net/url_fixer_upper.h" 128b7c64d6ba156a99008fcd810cba874c73294333Jan Engelhardt 13967279231a9ecfa99f26694a954afc535c63db1dJan Engelhardtconst int BuiltinProvider::kRelevance = 575; 148b7c64d6ba156a99008fcd810cba874c73294333Jan Engelhardt 15524518261009f3f81febfdd8398becc4a80cc941Rusty RussellBuiltinProvider::BuiltinProvider(ACProviderListener* listener, 16524518261009f3f81febfdd8398becc4a80cc941Rusty Russell Profile* profile) 174d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt : AutocompleteProvider(listener, profile, "Builtin") { 184d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt std::vector<std::string> builtins(AboutPaths()); 194d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt for (std::vector<std::string>::iterator i(builtins.begin()); 204d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt i != builtins.end(); ++i) 214d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt builtins_.push_back(ASCIIToUTF16("about:") + ASCIIToUTF16(*i)); 22524518261009f3f81febfdd8398becc4a80cc941Rusty Russell} 23524518261009f3f81febfdd8398becc4a80cc941Rusty Russell 244d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan EngelhardtBuiltinProvider::~BuiltinProvider() {} 25524518261009f3f81febfdd8398becc4a80cc941Rusty Russell 264d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardtvoid BuiltinProvider::Start(const AutocompleteInput& input, 27524518261009f3f81febfdd8398becc4a80cc941Rusty Russell bool minimal_changes) { 284d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt matches_.clear(); 296944f2c8190f1c4319aeac748470c71b0ba45025Jan Engelhardt if ((input.type() == AutocompleteInput::INVALID) || 306944f2c8190f1c4319aeac748470c71b0ba45025Jan Engelhardt (input.type() == AutocompleteInput::FORCED_QUERY) || 314d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt (input.type() == AutocompleteInput::QUERY) || 324d6ede0b324e5e9dcbb1d7cc2a7aebed9e56821aJan Engelhardt (input.matches_requested() == AutocompleteInput::BEST_MATCH)) 33524518261009f3f81febfdd8398becc4a80cc941Rusty Russell return; 34524518261009f3f81febfdd8398becc4a80cc941Rusty Russell for (Builtins::const_iterator i(builtins_.begin()); 35524518261009f3f81febfdd8398becc4a80cc941Rusty Russell (i != builtins_.end()) && (matches_.size() < kMaxMatches); ++i) { 367ac405297ec38449b30e3b05fd6bf2082fd3d803Jan Engelhardt if (StartsWith(*i, input.text(), false)) { 37524518261009f3f81febfdd8398becc4a80cc941Rusty Russell AutocompleteMatch match(this, kRelevance, false, 38524518261009f3f81febfdd8398becc4a80cc941Rusty Russell AutocompleteMatch::NAVSUGGEST); 39524518261009f3f81febfdd8398becc4a80cc941Rusty Russell match.fill_into_edit = *i; 40524518261009f3f81febfdd8398becc4a80cc941Rusty Russell match.destination_url = GURL(*i); 41524518261009f3f81febfdd8398becc4a80cc941Rusty Russell match.contents = match.fill_into_edit; 42524518261009f3f81febfdd8398becc4a80cc941Rusty Russell match.contents_class.push_back(ACMatchClassification(0, 43524518261009f3f81febfdd8398becc4a80cc941Rusty Russell ACMatchClassification::MATCH | ACMatchClassification::URL)); 44524518261009f3f81febfdd8398becc4a80cc941Rusty Russell if (match.contents.length() > input.text().length()) { 45524518261009f3f81febfdd8398becc4a80cc941Rusty Russell match.contents_class.push_back( 46524518261009f3f81febfdd8398becc4a80cc941Rusty Russell ACMatchClassification(input.text().length(), 47524518261009f3f81febfdd8398becc4a80cc941Rusty Russell ACMatchClassification::URL)); 48524518261009f3f81febfdd8398becc4a80cc941Rusty Russell } 49524518261009f3f81febfdd8398becc4a80cc941Rusty Russell matches_.push_back(match); 50524518261009f3f81febfdd8398becc4a80cc941Rusty Russell } 51524518261009f3f81febfdd8398becc4a80cc941Rusty Russell } 52524518261009f3f81febfdd8398becc4a80cc941Rusty Russell for (size_t i = 0; i < matches_.size(); ++i) 53524518261009f3f81febfdd8398becc4a80cc941Rusty Russell matches_[i].relevance = kRelevance + matches_.size() - (i + 1); 54524518261009f3f81febfdd8398becc4a80cc941Rusty Russell} 5559d164019340d110d302634e429320577f0db7beJan Engelhardt