blob: e93b952cb5f8baf95aac6b571f3dcf3543b02637 [file] [log] [blame]
// 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 <stddef.h>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "components/omnibox/browser/autocomplete_provider.h"
#include "components/omnibox/browser/autocomplete_provider_client.h"
#include "components/omnibox/browser/in_memory_url_index_types.h"
class AutocompleteInput;
struct AutocompleteMatch;
// This class is a base class for the history autocomplete providers and
// provides functions useful to all derived classes.
class HistoryProvider : public AutocompleteProvider {
void DeleteMatch(const AutocompleteMatch& match) override;
// Returns true if inline autocompletion should be prevented for URL-like
// input. This method returns true if input.prevent_inline_autocomplete()
// is true or the input text contains trailing whitespace.
static bool PreventInlineAutocomplete(const AutocompleteInput& input);
// Fill and return an ACMatchClassifications structure given the |matches|
// to highlight.
static ACMatchClassifications SpansFromTermMatch(const TermMatches& matches,
size_t text_length,
bool is_url);
HistoryProvider(AutocompleteProvider::Type type,
AutocompleteProviderClient* client);
~HistoryProvider() override;
// Finds and removes the match from the current collection of matches and
// backing data.
void DeleteMatchFromMatches(const AutocompleteMatch& match);
AutocompleteProviderClient* client() { return client_; }
AutocompleteProviderClient* client_;