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Side by Side Diff: chrome/browser/autocomplete/autocomplete_match.cc

Issue 6731036: Enabled pressing TAB to cycle through the Omnibox results. (Closed) Base URL: http://src.chromium.org/svn/trunk/src/
Patch Set: '' Created 9 years, 8 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 "base/logging.h" 5 #include "base/logging.h"
6 #include "chrome/browser/autocomplete/autocomplete_match.h" 6 #include "chrome/browser/autocomplete/autocomplete_match.h"
7 #include "grit/theme_resources.h" 7 #include "grit/theme_resources.h"
8 8
9 // AutocompleteMatch ---------------------------------------------------------- 9 // AutocompleteMatch ----------------------------------------------------------
10 10
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
87 87
88 return elem1.relevance > elem2.relevance; 88 return elem1.relevance > elem2.relevance;
89 } 89 }
90 90
91 // static 91 // static
92 bool AutocompleteMatch::DestinationSortFunc(const AutocompleteMatch& elem1, 92 bool AutocompleteMatch::DestinationSortFunc(const AutocompleteMatch& elem1,
93 const AutocompleteMatch& elem2) { 93 const AutocompleteMatch& elem2) {
94 // Sort identical destination_urls together. Place the most relevant matches 94 // Sort identical destination_urls together. Place the most relevant matches
95 // first, so that when we call std::unique(), these are the ones that get 95 // first, so that when we call std::unique(), these are the ones that get
96 // preserved. 96 // preserved.
97 return (elem1.destination_url != elem2.destination_url) ? 97 return (elem1.stripped_destination_url != elem2.stripped_destination_url) ?
98 (elem1.destination_url < elem2.destination_url) : 98 (elem1.stripped_destination_url < elem2.stripped_destination_url) :
99 MoreRelevant(elem1, elem2); 99 MoreRelevant(elem1, elem2);
100 } 100 }
101 101
102 // static 102 // static
103 bool AutocompleteMatch::DestinationsEqual(const AutocompleteMatch& elem1, 103 bool AutocompleteMatch::DestinationsEqual(const AutocompleteMatch& elem1,
104 const AutocompleteMatch& elem2) { 104 const AutocompleteMatch& elem2) {
105 return elem1.destination_url == elem2.destination_url; 105 return elem1.stripped_destination_url == elem2.stripped_destination_url;
106 } 106 }
107 107
108 // static 108 // static
109 void AutocompleteMatch::ClassifyMatchInString( 109 void AutocompleteMatch::ClassifyMatchInString(
110 const string16& find_text, 110 const string16& find_text,
111 const string16& text, 111 const string16& text,
112 int style, 112 int style,
113 ACMatchClassifications* classification) { 113 ACMatchClassifications* classification) {
114 ClassifyLocationInString(text.find(find_text), find_text.length(), 114 ClassifyLocationInString(text.find(find_text), find_text.length(),
115 text.length(), style, classification); 115 text.length(), style, classification);
(...skipping 28 matching lines...) Expand all
144 classification->push_back(ACMatchClassification(match_location, 144 classification->push_back(ACMatchClassification(match_location,
145 (style | ACMatchClassification::MATCH) & ~ACMatchClassification::DIM)); 145 (style | ACMatchClassification::MATCH) & ~ACMatchClassification::DIM));
146 146
147 // Mark post-match portion of string (if any). 147 // Mark post-match portion of string (if any).
148 const size_t after_match(match_location + match_length); 148 const size_t after_match(match_location + match_length);
149 if (after_match < overall_length) { 149 if (after_match < overall_length) {
150 classification->push_back(ACMatchClassification(after_match, style)); 150 classification->push_back(ACMatchClassification(after_match, style));
151 } 151 }
152 } 152 }
153 153
154 void AutocompleteMatch::ComputeStrippedDestinationURL() {
155 static const char prefix[] = "www.";
156 static const size_t prefix_len = strlen(prefix);
Peter Kasting 2011/04/11 23:17:33 Nit: Use arraysize(prefix) - 1 so this is a compil
157
158 if (!stripped_destination_url.is_empty())
Peter Kasting 2011/04/11 23:17:33 Nit: This check seems unnecessary
159 return;
160
161 std::string host = destination_url.host();
162 if (destination_url.is_valid() && host.compare(0, prefix_len, prefix) == 0) {
163 host = host.substr(prefix_len);
164 GURL::Replacements replace_host;
165 replace_host.SetHostStr(host);
166 stripped_destination_url =
167 destination_url.ReplaceComponents(replace_host);
168 } else {
169 stripped_destination_url = destination_url;
170 }
171 }
172
154 #ifndef NDEBUG 173 #ifndef NDEBUG
155 void AutocompleteMatch::Validate() const { 174 void AutocompleteMatch::Validate() const {
156 ValidateClassifications(contents, contents_class); 175 ValidateClassifications(contents, contents_class);
157 ValidateClassifications(description, description_class); 176 ValidateClassifications(description, description_class);
158 } 177 }
159 178
160 void AutocompleteMatch::ValidateClassifications( 179 void AutocompleteMatch::ValidateClassifications(
161 const string16& text, 180 const string16& text,
162 const ACMatchClassifications& classifications) const { 181 const ACMatchClassifications& classifications) const {
163 if (text.empty()) { 182 if (text.empty()) {
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174 // The classifications should always be sorted. 193 // The classifications should always be sorted.
175 size_t last_offset = classifications[0].offset; 194 size_t last_offset = classifications[0].offset;
176 for (ACMatchClassifications::const_iterator i(classifications.begin() + 1); 195 for (ACMatchClassifications::const_iterator i(classifications.begin() + 1);
177 i != classifications.end(); ++i) { 196 i != classifications.end(); ++i) {
178 DCHECK(i->offset > last_offset) << "Classification unsorted"; 197 DCHECK(i->offset > last_offset) << "Classification unsorted";
179 DCHECK(i->offset < text.length()) << "Classification out of bounds"; 198 DCHECK(i->offset < text.length()) << "Classification out of bounds";
180 last_offset = i->offset; 199 last_offset = i->offset;
181 } 200 }
182 } 201 }
183 #endif 202 #endif
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