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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 #ifndef CHROME_BROWSER_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ | 5 #ifndef COMPONENTS_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ |
6 #define CHROME_BROWSER_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ | 6 #define COMPONENTS_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/strings/string16.h" | 12 #include "base/strings/string16.h" |
13 | 13 |
14 class Profile; | |
15 | |
16 // All data needed by TemplateURLRef::ReplaceSearchTerms which typically may | 14 // All data needed by TemplateURLRef::ReplaceSearchTerms which typically may |
17 // only be accessed on the UI thread. | 15 // only be accessed on the UI thread. |
18 class SearchTermsData { | 16 class SearchTermsData { |
19 public: | 17 public: |
20 SearchTermsData(); | 18 SearchTermsData(); |
21 virtual ~SearchTermsData(); | 19 virtual ~SearchTermsData(); |
22 | 20 |
23 // Returns the value to use for replacements of type GOOGLE_BASE_URL. This | 21 // Returns the value to use for replacements of type GOOGLE_BASE_URL. This |
24 // implementation simply returns the default value. | 22 // implementation simply returns the default value. |
25 virtual std::string GoogleBaseURLValue() const; | 23 virtual std::string GoogleBaseURLValue() const; |
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55 // suitable for adding as a query string param to the homepage. This only | 53 // suitable for adding as a query string param to the homepage. This only |
56 // applies if Instant Extended is enabled. Returns an empty string otherwise. | 54 // applies if Instant Extended is enabled. Returns an empty string otherwise. |
57 // Determining this requires accessing the Profile, so this can only ever be | 55 // Determining this requires accessing the Profile, so this can only ever be |
58 // non-empty for UIThreadSearchTermsData. | 56 // non-empty for UIThreadSearchTermsData. |
59 virtual std::string NTPIsThemedParam() const; | 57 virtual std::string NTPIsThemedParam() const; |
60 | 58 |
61 private: | 59 private: |
62 DISALLOW_COPY_AND_ASSIGN(SearchTermsData); | 60 DISALLOW_COPY_AND_ASSIGN(SearchTermsData); |
63 }; | 61 }; |
64 | 62 |
65 // Implementation of SearchTermsData that is only usable on the UI thread. | 63 #endif // COMPONENTS_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ |
66 class UIThreadSearchTermsData : public SearchTermsData { | |
67 public: | |
68 // If |profile_| is NULL, the Google base URL accessors will return default | |
69 // values, and NTPIsThemedParam() will return an empty string. | |
70 explicit UIThreadSearchTermsData(Profile* profile); | |
71 | |
72 virtual std::string GoogleBaseURLValue() const OVERRIDE; | |
73 virtual std::string GetApplicationLocale() const OVERRIDE; | |
74 virtual base::string16 GetRlzParameterValue(bool from_app_list) const | |
75 OVERRIDE; | |
76 virtual std::string GetSearchClient() const OVERRIDE; | |
77 virtual std::string GetSuggestClient() const OVERRIDE; | |
78 virtual std::string GetSuggestRequestIdentifier() const OVERRIDE; | |
79 virtual std::string NTPIsThemedParam() const OVERRIDE; | |
80 | |
81 // Used by tests to override the value for the Google base URL. Passing the | |
82 // empty string cancels this override. | |
83 static void SetGoogleBaseURL(const std::string& base_url); | |
84 | |
85 private: | |
86 static std::string* google_base_url_; | |
87 Profile* profile_; | |
88 | |
89 DISALLOW_COPY_AND_ASSIGN(UIThreadSearchTermsData); | |
90 }; | |
91 | |
92 #endif // CHROME_BROWSER_SEARCH_ENGINES_SEARCH_TERMS_DATA_H_ | |
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