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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ | 5 #ifndef COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ |
6 #define COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ | 6 #define COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/gtest_prod_util.h" | |
11 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
12 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
13 #include "base/strings/string16.h" | 12 #include "base/strings/string16.h" |
14 #include "base/time/time.h" | 13 #include "base/time/time.h" |
15 #include "components/translate/content/renderer/renderer_cld_data_provider.h" | 14 #include "components/translate/content/renderer/renderer_cld_data_provider.h" |
16 #include "components/translate/core/common/translate_errors.h" | 15 #include "components/translate/core/common/translate_errors.h" |
17 #include "content/public/renderer/render_view_observer.h" | 16 #include "content/public/renderer/render_view_observer.h" |
18 #include "url/gurl.h" | 17 #include "url/gurl.h" |
19 | 18 |
20 namespace blink { | 19 namespace blink { |
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144 // run successfully. Otherwise, returns empty string. | 143 // run successfully. Otherwise, returns empty string. |
145 virtual std::string ExecuteScriptAndGetStringResult( | 144 virtual std::string ExecuteScriptAndGetStringResult( |
146 const std::string& script); | 145 const std::string& script); |
147 | 146 |
148 // Executes the JavaScript code in |script| in the main frame of RenderView. | 147 // Executes the JavaScript code in |script| in the main frame of RenderView. |
149 // and returns the number returned by the script evaluation if the script was | 148 // and returns the number returned by the script evaluation if the script was |
150 // run successfully. Otherwise, returns 0.0. | 149 // run successfully. Otherwise, returns 0.0. |
151 virtual double ExecuteScriptAndGetDoubleResult(const std::string& script); | 150 virtual double ExecuteScriptAndGetDoubleResult(const std::string& script); |
152 | 151 |
153 private: | 152 private: |
154 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, AdoptHtmlLang); | |
155 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, | |
156 CLDAgreeWithLanguageCodeHavingCountryCode); | |
157 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, | |
158 CLDDisagreeWithWrongLanguageCode); | |
159 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, | |
160 InvalidLanguageMetaTagProviding); | |
161 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, LanguageCodeTypoCorrection); | |
162 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, LanguageCodeSynonyms); | |
163 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, ResetInvalidLanguageCode); | |
164 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, SimilarLanguageCode); | |
165 FRIEND_TEST_ALL_PREFIXES(TranslateHelperTest, WellKnownWrongConfiguration); | |
166 | |
167 enum LanguageDetectionTiming { | 153 enum LanguageDetectionTiming { |
168 ON_TIME, // Language detection was performed as soon as it was requested | 154 ON_TIME, // Language detection was performed as soon as it was requested |
169 DEFERRED, // Language detection couldn't be performed when it was requested | 155 DEFERRED, // Language detection couldn't be performed when it was requested |
170 RESUMED, // A deferred language detection attempt was completed later | 156 RESUMED, // A deferred language detection attempt was completed later |
171 LANGUAGE_DETECTION_TIMING_MAX_VALUE // The bounding value for this enum | 157 LANGUAGE_DETECTION_TIMING_MAX_VALUE // The bounding value for this enum |
172 }; | 158 }; |
173 | 159 |
174 // Converts language code to the one used in server supporting list. | 160 // Converts language code to the one used in server supporting list. |
175 static void ConvertLanguageCodeSynonym(std::string* code); | 161 static void ConvertLanguageCodeSynonym(std::string* code); |
176 | 162 |
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262 | 248 |
263 // Method factory used to make calls to TranslatePageImpl. | 249 // Method factory used to make calls to TranslatePageImpl. |
264 base::WeakPtrFactory<TranslateHelper> weak_method_factory_; | 250 base::WeakPtrFactory<TranslateHelper> weak_method_factory_; |
265 | 251 |
266 DISALLOW_COPY_AND_ASSIGN(TranslateHelper); | 252 DISALLOW_COPY_AND_ASSIGN(TranslateHelper); |
267 }; | 253 }; |
268 | 254 |
269 } // namespace translate | 255 } // namespace translate |
270 | 256 |
271 #endif // COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ | 257 #endif // COMPONENTS_TRANSLATE_CONTENT_RENDERER_TRANSLATE_HELPER_H_ |
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