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// Copyright (c) 2009 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.
#ifndef CHROME_BROWSER_SEARCH_VERSUS_NAVIGATE_CLASSIFIER_H_
#define CHROME_BROWSER_SEARCH_VERSUS_NAVIGATE_CLASSIFIER_H_
#include <string>
#include "base/scoped_ptr.h"
#include "chrome/common/page_transition_types.h"
class AutocompleteController;
class GURL;
class Profile;
class SearchVersusNavigateClassifier {
public:
explicit SearchVersusNavigateClassifier(Profile* profile);
virtual ~SearchVersusNavigateClassifier();
// Given some string |text| that the user wants to use for navigation,
// determines whether to treat it as a search query or a URL, and returns the
// details of the resulting navigation.
// NOTE: After |desired_tld|, all parameters are potentially-NULL outparams.
// |desired_tld| - User's desired TLD.
// See AutocompleteInput::desired_tld().
// |is_search| - Set to true if this is to be treated as a
// query rather than URL.
// |destination_url| - The URL to load. It may be empty if there is no
// possible navigation (when |text| is empty).
// |transition| - The transition type.
// |is_history_what_you_typed_match|
// - Set to true when the default match is the
// "what you typed" match from the history.
// |alternate_nav_url| - The navigational URL in case of an accidental
// search; see comments on
// AutocompleteResult::alternate_nav_url_ in
// autocomplete.h.
void Classify(const std::wstring& text,
const std::wstring& desired_tld,
bool* is_search,
GURL* destination_url,
PageTransition::Type* transition,
bool* is_history_what_you_typed_match,
GURL* alternate_nav_url);
private:
scoped_ptr<AutocompleteController> controller_;
};
#endif // CHROME_BROWSER_SEARCH_VERSUS_NAVIGATE_CLASSIFIER_H_
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