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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/history_provider.h" | 5 #include "chrome/browser/autocomplete/history_provider.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/strings/string_util.h" | 9 #include "base/strings/string_util.h" |
10 #include "base/strings/utf_string_conversions.h" | 10 #include "base/strings/utf_string_conversions.h" |
11 #include "chrome/browser/autocomplete/autocomplete_input.h" | 11 #include "chrome/browser/autocomplete/autocomplete_input.h" |
12 #include "chrome/browser/autocomplete/autocomplete_match.h" | 12 #include "chrome/browser/autocomplete/autocomplete_match.h" |
13 #include "chrome/browser/autocomplete/autocomplete_provider_listener.h" | 13 #include "chrome/browser/autocomplete/autocomplete_provider_listener.h" |
14 #include "chrome/browser/history/history_service.h" | 14 #include "chrome/browser/history/history_service.h" |
15 #include "chrome/browser/history/history_service_factory.h" | 15 #include "chrome/browser/history/history_service_factory.h" |
16 #include "chrome/browser/history/in_memory_url_index_types.h" | 16 #include "chrome/browser/history/in_memory_url_index_types.h" |
17 #include "chrome/browser/profiles/profile.h" | 17 #include "chrome/browser/profiles/profile.h" |
18 #include "chrome/common/url_constants.h" | 18 #include "chrome/common/url_constants.h" |
19 #include "url/url_util.h" | 19 #include "url/url_util.h" |
20 | 20 |
21 HistoryProvider::HistoryProvider(AutocompleteProviderListener* listener, | |
Mark P
2014/04/09 22:03:17
This moved below for better consistency with decla
| |
22 Profile* profile, | |
23 AutocompleteProvider::Type type) | |
24 : AutocompleteProvider(listener, profile, type) { | |
25 } | |
26 | |
27 void HistoryProvider::DeleteMatch(const AutocompleteMatch& match) { | 21 void HistoryProvider::DeleteMatch(const AutocompleteMatch& match) { |
28 DCHECK(done_); | 22 DCHECK(done_); |
29 DCHECK(profile_); | 23 DCHECK(profile_); |
30 DCHECK(match.deletable); | 24 DCHECK(match.deletable); |
31 | 25 |
32 HistoryService* const history_service = | 26 HistoryService* const history_service = |
33 HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS); | 27 HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS); |
34 | 28 |
35 // Delete the match from the history DB. | 29 // Delete the match from the history DB. |
36 DCHECK(history_service); | 30 DCHECK(history_service); |
37 DCHECK(match.destination_url.is_valid()); | 31 DCHECK(match.destination_url.is_valid()); |
38 history_service->DeleteURL(match.destination_url); | 32 history_service->DeleteURL(match.destination_url); |
39 DeleteMatchFromMatches(match); | 33 DeleteMatchFromMatches(match); |
40 } | 34 } |
41 | 35 |
36 // static | |
Mark P
2014/04/09 22:03:17
This was moved from below with no changes.
| |
37 bool HistoryProvider::PreventInlineAutocomplete( | |
38 const AutocompleteInput& input) { | |
39 return input.prevent_inline_autocomplete() || | |
40 (!input.text().empty() && | |
41 IsWhitespace(input.text()[input.text().length() - 1])); | |
42 } | |
43 | |
44 HistoryProvider::HistoryProvider(AutocompleteProviderListener* listener, | |
45 Profile* profile, | |
46 AutocompleteProvider::Type type) | |
47 : AutocompleteProvider(listener, profile, type) { | |
48 } | |
49 | |
42 HistoryProvider::~HistoryProvider() {} | 50 HistoryProvider::~HistoryProvider() {} |
43 | 51 |
44 void HistoryProvider::DeleteMatchFromMatches(const AutocompleteMatch& match) { | 52 void HistoryProvider::DeleteMatchFromMatches(const AutocompleteMatch& match) { |
45 bool found = false; | 53 bool found = false; |
46 for (ACMatches::iterator i(matches_.begin()); i != matches_.end(); ++i) { | 54 for (ACMatches::iterator i(matches_.begin()); i != matches_.end(); ++i) { |
47 if (i->destination_url == match.destination_url && i->type == match.type) { | 55 if (i->destination_url == match.destination_url && i->type == match.type) { |
48 found = true; | 56 found = true; |
49 if (i->is_history_what_you_typed_match || i->starred) { | 57 if (i->is_history_what_you_typed_match || i->starred) { |
50 // We can't get rid of What-You-Typed or Bookmarked matches, | 58 // We can't get rid of What-You-Typed or Bookmarked matches, |
51 // but we can make them look like they have no backing data. | 59 // but we can make them look like they have no backing data. |
52 i->deletable = false; | 60 i->deletable = false; |
53 i->description.clear(); | 61 i->description.clear(); |
54 i->description_class.clear(); | 62 i->description_class.clear(); |
55 } else { | 63 } else { |
56 matches_.erase(i); | 64 matches_.erase(i); |
57 } | 65 } |
58 break; | 66 break; |
59 } | 67 } |
60 } | 68 } |
61 DCHECK(found) << "Asked to delete a URL that isn't in our set of matches"; | 69 DCHECK(found) << "Asked to delete a URL that isn't in our set of matches"; |
62 } | 70 } |
63 | 71 |
64 // static | 72 // static |
65 bool HistoryProvider::PreventInlineAutocomplete( | |
66 const AutocompleteInput& input) { | |
67 return input.prevent_inline_autocomplete() || | |
68 (!input.text().empty() && | |
69 IsWhitespace(input.text()[input.text().length() - 1])); | |
70 } | |
71 | |
72 // static | |
73 ACMatchClassifications HistoryProvider::SpansFromTermMatch( | 73 ACMatchClassifications HistoryProvider::SpansFromTermMatch( |
74 const history::TermMatches& matches, | 74 const history::TermMatches& matches, |
75 size_t text_length, | 75 size_t text_length, |
76 bool is_url) { | 76 bool is_url) { |
77 ACMatchClassification::Style url_style = | 77 ACMatchClassification::Style url_style = |
78 is_url ? ACMatchClassification::URL : ACMatchClassification::NONE; | 78 is_url ? ACMatchClassification::URL : ACMatchClassification::NONE; |
79 ACMatchClassifications spans; | 79 ACMatchClassifications spans; |
80 if (matches.empty()) { | 80 if (matches.empty()) { |
81 if (text_length) | 81 if (text_length) |
82 spans.push_back(ACMatchClassification(0, url_style)); | 82 spans.push_back(ACMatchClassification(0, url_style)); |
(...skipping 10 matching lines...) Expand all Loading... | |
93 do { | 93 do { |
94 offset += matches[i].length; | 94 offset += matches[i].length; |
95 ++i; | 95 ++i; |
96 } while ((i < match_count) && (offset == matches[i].offset)); | 96 } while ((i < match_count) && (offset == matches[i].offset)); |
97 if (offset < text_length) | 97 if (offset < text_length) |
98 spans.push_back(ACMatchClassification(offset, url_style)); | 98 spans.push_back(ACMatchClassification(offset, url_style)); |
99 } | 99 } |
100 | 100 |
101 return spans; | 101 return spans; |
102 } | 102 } |
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