Index: chrome/browser/autocomplete/shortcuts_backend.cc |
diff --git a/chrome/browser/autocomplete/shortcuts_backend.cc b/chrome/browser/autocomplete/shortcuts_backend.cc |
deleted file mode 100644 |
index f2adb58ba7c50c064db9cce729bd5fbd462d59c4..0000000000000000000000000000000000000000 |
--- a/chrome/browser/autocomplete/shortcuts_backend.cc |
+++ /dev/null |
@@ -1,321 +0,0 @@ |
-// 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/autocomplete/shortcuts_backend.h" |
- |
-#include <map> |
-#include <string> |
-#include <vector> |
- |
-#include "base/bind.h" |
-#include "base/bind_helpers.h" |
-#include "base/guid.h" |
-#include "base/i18n/case_conversion.h" |
-#include "base/strings/string_util.h" |
-#include "base/thread_task_runner_handle.h" |
-#include "components/history/core/browser/history_service.h" |
-#include "components/omnibox/autocomplete_input.h" |
-#include "components/omnibox/autocomplete_match.h" |
-#include "components/omnibox/autocomplete_match_type.h" |
-#include "components/omnibox/autocomplete_result.h" |
-#include "components/omnibox/base_search_provider.h" |
-#include "components/omnibox/omnibox_log.h" |
-#include "components/omnibox/shortcuts_database.h" |
- |
-namespace { |
- |
-// Takes Match classification vector and removes all matched positions, |
-// compacting repetitions if necessary. |
-std::string StripMatchMarkers(const ACMatchClassifications& matches) { |
- ACMatchClassifications unmatched; |
- for (ACMatchClassifications::const_iterator i(matches.begin()); |
- i != matches.end(); ++i) { |
- AutocompleteMatch::AddLastClassificationIfNecessary( |
- &unmatched, i->offset, i->style & ~ACMatchClassification::MATCH); |
- } |
- return AutocompleteMatch::ClassificationsToString(unmatched); |
-} |
- |
-// Normally shortcuts have the same match type as the original match they were |
-// created from, but for certain match types, we should modify the shortcut's |
-// type slightly to reflect that the origin of the shortcut is historical. |
-AutocompleteMatch::Type GetTypeForShortcut(AutocompleteMatch::Type type) { |
- switch (type) { |
- case AutocompleteMatchType::URL_WHAT_YOU_TYPED: |
- case AutocompleteMatchType::NAVSUGGEST: |
- case AutocompleteMatchType::NAVSUGGEST_PERSONALIZED: |
- return AutocompleteMatchType::HISTORY_URL; |
- |
- case AutocompleteMatchType::SEARCH_OTHER_ENGINE: |
- return type; |
- |
- default: |
- return AutocompleteMatch::IsSearchType(type) ? |
- AutocompleteMatchType::SEARCH_HISTORY : type; |
- } |
-} |
- |
-} // namespace |
- |
- |
-// ShortcutsBackend ----------------------------------------------------------- |
- |
-ShortcutsBackend::ShortcutsBackend( |
- TemplateURLService* template_url_service, |
- scoped_ptr<SearchTermsData> search_terms_data, |
- history::HistoryService* history_service, |
- scoped_refptr<base::SequencedTaskRunner> db_runner, |
- base::FilePath database_path, |
- bool suppress_db) |
- : template_url_service_(template_url_service), |
- search_terms_data_(search_terms_data.Pass()), |
- current_state_(NOT_INITIALIZED), |
- history_service_observer_(this), |
- main_runner_(base::ThreadTaskRunnerHandle::Get()), |
- db_runner_(db_runner), |
- no_db_access_(suppress_db) { |
- if (!suppress_db) |
- db_ = new ShortcutsDatabase(database_path); |
- if (history_service) |
- history_service_observer_.Add(history_service); |
-} |
- |
-bool ShortcutsBackend::Init() { |
- if (current_state_ != NOT_INITIALIZED) |
- return false; |
- |
- if (no_db_access_) { |
- current_state_ = INITIALIZED; |
- return true; |
- } |
- |
- current_state_ = INITIALIZING; |
- return db_runner_->PostTask( |
- FROM_HERE, base::Bind(&ShortcutsBackend::InitInternal, this)); |
-} |
- |
-bool ShortcutsBackend::DeleteShortcutsWithURL(const GURL& shortcut_url) { |
- return initialized() && DeleteShortcutsWithURL(shortcut_url, true); |
-} |
- |
-bool ShortcutsBackend::DeleteShortcutsBeginningWithURL( |
- const GURL& shortcut_url) { |
- return initialized() && DeleteShortcutsWithURL(shortcut_url, false); |
-} |
- |
-void ShortcutsBackend::AddObserver(ShortcutsBackendObserver* obs) { |
- observer_list_.AddObserver(obs); |
-} |
- |
-void ShortcutsBackend::RemoveObserver(ShortcutsBackendObserver* obs) { |
- observer_list_.RemoveObserver(obs); |
-} |
- |
-void ShortcutsBackend::AddOrUpdateShortcut(const base::string16& text, |
- const AutocompleteMatch& match) { |
- const base::string16 text_lowercase(base::i18n::ToLower(text)); |
- const base::Time now(base::Time::Now()); |
- for (ShortcutMap::const_iterator it( |
- shortcuts_map_.lower_bound(text_lowercase)); |
- it != shortcuts_map_.end() && |
- base::StartsWith(it->first, text_lowercase, true); |
- ++it) { |
- if (match.destination_url == it->second.match_core.destination_url) { |
- UpdateShortcut(ShortcutsDatabase::Shortcut( |
- it->second.id, text, MatchToMatchCore(match, template_url_service_, |
- search_terms_data_.get()), |
- now, it->second.number_of_hits + 1)); |
- return; |
- } |
- } |
- AddShortcut(ShortcutsDatabase::Shortcut( |
- base::GenerateGUID(), text, |
- MatchToMatchCore(match, template_url_service_, search_terms_data_.get()), |
- now, 1)); |
-} |
- |
-ShortcutsBackend::~ShortcutsBackend() { |
- if (db_) { |
- auto* db = db_.get(); |
- db->AddRef(); |
- db_ = nullptr; |
- if (!db_runner_->ReleaseSoon(FROM_HERE, db)) |
- db->Release(); |
- } |
-} |
- |
-// static |
-ShortcutsDatabase::Shortcut::MatchCore ShortcutsBackend::MatchToMatchCore( |
- const AutocompleteMatch& match, |
- TemplateURLService* template_url_service, |
- SearchTermsData* search_terms_data) { |
- const AutocompleteMatch::Type match_type = GetTypeForShortcut(match.type); |
- const AutocompleteMatch& normalized_match = |
- AutocompleteMatch::IsSpecializedSearchType(match.type) |
- ? BaseSearchProvider::CreateSearchSuggestion( |
- match.search_terms_args->search_terms, match_type, |
- (match.transition == ui::PAGE_TRANSITION_KEYWORD), |
- match.GetTemplateURL(template_url_service, false), |
- *search_terms_data) |
- : match; |
- return ShortcutsDatabase::Shortcut::MatchCore( |
- normalized_match.fill_into_edit, normalized_match.destination_url, |
- normalized_match.contents, |
- StripMatchMarkers(normalized_match.contents_class), |
- normalized_match.description, |
- StripMatchMarkers(normalized_match.description_class), |
- normalized_match.transition, match_type, normalized_match.keyword); |
-} |
- |
-void ShortcutsBackend::ShutdownOnUIThread() { |
- history_service_observer_.RemoveAll(); |
-} |
- |
-void ShortcutsBackend::OnURLsDeleted(history::HistoryService* history_service, |
- bool all_history, |
- bool expired, |
- const history::URLRows& deleted_rows, |
- const std::set<GURL>& favicon_urls) { |
- if (!initialized()) |
- return; |
- |
- if (all_history) { |
- DeleteAllShortcuts(); |
- return; |
- } |
- |
- ShortcutsDatabase::ShortcutIDs shortcut_ids; |
- for (const auto& guid_pair : guid_map_) { |
- if (std::find_if( |
- deleted_rows.begin(), deleted_rows.end(), |
- history::URLRow::URLRowHasURL( |
- guid_pair.second->second.match_core.destination_url)) != |
- deleted_rows.end()) { |
- shortcut_ids.push_back(guid_pair.first); |
- } |
- } |
- DeleteShortcutsWithIDs(shortcut_ids); |
-} |
- |
-void ShortcutsBackend::InitInternal() { |
- DCHECK(current_state_ == INITIALIZING); |
- db_->Init(); |
- ShortcutsDatabase::GuidToShortcutMap shortcuts; |
- db_->LoadShortcuts(&shortcuts); |
- temp_shortcuts_map_.reset(new ShortcutMap); |
- temp_guid_map_.reset(new GuidMap); |
- for (ShortcutsDatabase::GuidToShortcutMap::const_iterator it( |
- shortcuts.begin()); |
- it != shortcuts.end(); ++it) { |
- (*temp_guid_map_)[it->first] = temp_shortcuts_map_->insert( |
- std::make_pair(base::i18n::ToLower(it->second.text), it->second)); |
- } |
- main_runner_->PostTask(FROM_HERE, |
- base::Bind(&ShortcutsBackend::InitCompleted, this)); |
-} |
- |
-void ShortcutsBackend::InitCompleted() { |
- temp_guid_map_->swap(guid_map_); |
- temp_shortcuts_map_->swap(shortcuts_map_); |
- temp_shortcuts_map_.reset(NULL); |
- temp_guid_map_.reset(NULL); |
- current_state_ = INITIALIZED; |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsLoaded()); |
-} |
- |
-bool ShortcutsBackend::AddShortcut( |
- const ShortcutsDatabase::Shortcut& shortcut) { |
- if (!initialized()) |
- return false; |
- DCHECK(guid_map_.find(shortcut.id) == guid_map_.end()); |
- guid_map_[shortcut.id] = shortcuts_map_.insert( |
- std::make_pair(base::i18n::ToLower(shortcut.text), shortcut)); |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsChanged()); |
- return no_db_access_ || |
- db_runner_->PostTask( |
- FROM_HERE, |
- base::Bind(base::IgnoreResult(&ShortcutsDatabase::AddShortcut), |
- db_.get(), shortcut)); |
-} |
- |
-bool ShortcutsBackend::UpdateShortcut( |
- const ShortcutsDatabase::Shortcut& shortcut) { |
- if (!initialized()) |
- return false; |
- GuidMap::iterator it(guid_map_.find(shortcut.id)); |
- if (it != guid_map_.end()) |
- shortcuts_map_.erase(it->second); |
- guid_map_[shortcut.id] = shortcuts_map_.insert( |
- std::make_pair(base::i18n::ToLower(shortcut.text), shortcut)); |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsChanged()); |
- return no_db_access_ || |
- db_runner_->PostTask( |
- FROM_HERE, |
- base::Bind(base::IgnoreResult(&ShortcutsDatabase::UpdateShortcut), |
- db_.get(), shortcut)); |
-} |
- |
-bool ShortcutsBackend::DeleteShortcutsWithIDs( |
- const ShortcutsDatabase::ShortcutIDs& shortcut_ids) { |
- if (!initialized()) |
- return false; |
- for (size_t i = 0; i < shortcut_ids.size(); ++i) { |
- GuidMap::iterator it(guid_map_.find(shortcut_ids[i])); |
- if (it != guid_map_.end()) { |
- shortcuts_map_.erase(it->second); |
- guid_map_.erase(it); |
- } |
- } |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsChanged()); |
- return no_db_access_ || |
- db_runner_->PostTask( |
- FROM_HERE, |
- base::Bind( |
- base::IgnoreResult(&ShortcutsDatabase::DeleteShortcutsWithIDs), |
- db_.get(), shortcut_ids)); |
-} |
- |
-bool ShortcutsBackend::DeleteShortcutsWithURL(const GURL& url, |
- bool exact_match) { |
- const std::string& url_spec = url.spec(); |
- ShortcutsDatabase::ShortcutIDs shortcut_ids; |
- for (GuidMap::iterator it(guid_map_.begin()); it != guid_map_.end(); ) { |
- if (exact_match ? (it->second->second.match_core.destination_url == url) |
- : base::StartsWithASCII( |
- it->second->second.match_core.destination_url.spec(), |
- url_spec, true)) { |
- shortcut_ids.push_back(it->first); |
- shortcuts_map_.erase(it->second); |
- guid_map_.erase(it++); |
- } else { |
- ++it; |
- } |
- } |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsChanged()); |
- return no_db_access_ || |
- db_runner_->PostTask( |
- FROM_HERE, |
- base::Bind( |
- base::IgnoreResult(&ShortcutsDatabase::DeleteShortcutsWithURL), |
- db_.get(), url_spec)); |
-} |
- |
-bool ShortcutsBackend::DeleteAllShortcuts() { |
- if (!initialized()) |
- return false; |
- shortcuts_map_.clear(); |
- guid_map_.clear(); |
- FOR_EACH_OBSERVER(ShortcutsBackendObserver, observer_list_, |
- OnShortcutsChanged()); |
- return no_db_access_ || |
- db_runner_->PostTask( |
- FROM_HERE, base::Bind(base::IgnoreResult( |
- &ShortcutsDatabase::DeleteAllShortcuts), |
- db_.get())); |
-} |