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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/autocomplete/autocomplete_classifier.h" | 5 #include "chrome/browser/autocomplete/autocomplete_classifier.h" |
6 | 6 |
7 #include "base/auto_reset.h" | 7 #include "base/auto_reset.h" |
8 #include "chrome/browser/autocomplete/autocomplete_controller.h" | 8 #include "chrome/browser/autocomplete/autocomplete_controller.h" |
9 #include "chrome/browser/autocomplete/autocomplete_input.h" | 9 #include "chrome/browser/autocomplete/autocomplete_input.h" |
10 #include "chrome/browser/autocomplete/autocomplete_match.h" | 10 #include "chrome/browser/autocomplete/autocomplete_match.h" |
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30 | 30 |
31 AutocompleteClassifier::~AutocompleteClassifier() { | 31 AutocompleteClassifier::~AutocompleteClassifier() { |
32 // We should only reach here after Shutdown() has been called. | 32 // We should only reach here after Shutdown() has been called. |
33 DCHECK(!controller_.get()); | 33 DCHECK(!controller_.get()); |
34 } | 34 } |
35 | 35 |
36 void AutocompleteClassifier::Classify( | 36 void AutocompleteClassifier::Classify( |
37 const base::string16& text, | 37 const base::string16& text, |
38 bool prefer_keyword, | 38 bool prefer_keyword, |
39 bool allow_exact_keyword_match, | 39 bool allow_exact_keyword_match, |
40 AutocompleteInput::PageClassification page_classification, | 40 metrics::OmniboxEventProto::PageClassification page_classification, |
41 AutocompleteMatch* match, | 41 AutocompleteMatch* match, |
42 GURL* alternate_nav_url) { | 42 GURL* alternate_nav_url) { |
43 DCHECK(!inside_classify_); | 43 DCHECK(!inside_classify_); |
44 base::AutoReset<bool> reset(&inside_classify_, true); | 44 base::AutoReset<bool> reset(&inside_classify_, true); |
45 controller_->Start(AutocompleteInput( | 45 controller_->Start(AutocompleteInput( |
46 text, base::string16::npos, base::string16(), GURL(), | 46 text, base::string16::npos, base::string16(), GURL(), |
47 page_classification, true, prefer_keyword, | 47 page_classification, true, prefer_keyword, |
48 allow_exact_keyword_match, false)); | 48 allow_exact_keyword_match, false)); |
49 DCHECK(controller_->done()); | 49 DCHECK(controller_->done()); |
50 const AutocompleteResult& result = controller_->result(); | 50 const AutocompleteResult& result = controller_->result(); |
51 if (result.empty()) { | 51 if (result.empty()) { |
52 if (alternate_nav_url) | 52 if (alternate_nav_url) |
53 *alternate_nav_url = GURL(); | 53 *alternate_nav_url = GURL(); |
54 return; | 54 return; |
55 } | 55 } |
56 | 56 |
57 DCHECK(result.default_match() != result.end()); | 57 DCHECK(result.default_match() != result.end()); |
58 *match = *result.default_match(); | 58 *match = *result.default_match(); |
59 if (alternate_nav_url) | 59 if (alternate_nav_url) |
60 *alternate_nav_url = result.alternate_nav_url(); | 60 *alternate_nav_url = result.alternate_nav_url(); |
61 } | 61 } |
62 | 62 |
63 void AutocompleteClassifier::Shutdown() { | 63 void AutocompleteClassifier::Shutdown() { |
64 controller_.reset(); | 64 controller_.reset(); |
65 } | 65 } |
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