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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | |
| 2 // Redistribution and use in source and binary forms, with or without | |
| 3 // modification, are permitted provided that the following conditions are | |
| 4 // met: | |
| 5 // | |
| 6 // * Redistributions of source code must retain the above copyright | |
| 7 // notice, this list of conditions and the following disclaimer. | |
| 8 // * Redistributions in binary form must reproduce the above | |
| 9 // copyright notice, this list of conditions and the following | |
| 10 // disclaimer in the documentation and/or other materials provided | |
| 11 // with the distribution. | |
| 12 // * Neither the name of Google Inc. nor the names of its | |
| 13 // contributors may be used to endorse or promote products derived | |
| 14 // from this software without specific prior written permission. | |
| 15 // | |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 // limitations under the License. | |
| 28 | |
| 29 #ifndef V8_I18N_H_ | |
| 30 #define V8_I18N_H_ | |
| 31 | |
| 32 #include "unicode/uversion.h" | |
| 33 #include "v8.h" | |
| 34 | |
| 35 namespace U_ICU_NAMESPACE { | |
| 36 class SimpleDateFormat; | |
| 37 } | |
| 38 | |
| 39 namespace v8 { | |
| 40 namespace internal { | |
| 41 | |
| 42 class I18N { | |
| 43 public: | |
| 44 // Creates an ObjectTemplate with one internal field. | |
| 45 static Handle<ObjectTemplateInfo> GetTemplate(Isolate* isolate); | |
| 46 | |
| 47 // Creates an ObjectTemplate with two internal fields. | |
| 48 static Handle<ObjectTemplateInfo> GetTemplate2(Isolate* isolate); | |
| 49 | |
| 50 private: | |
| 51 I18N(); | |
| 52 }; | |
| 53 | |
| 54 class DateFormat { | |
| 55 public: | |
| 56 // Create a formatter for the specificied locale and options. Returns the | |
| 57 // resolved settings for the locale / options. | |
| 58 static icu::SimpleDateFormat* InitializeDateTimeFormat( | |
| 59 Isolate* isolate, | |
| 60 Handle<String> locale, | |
| 61 Handle<JSObject> options, | |
| 62 Handle<JSObject> resolved); | |
| 63 | |
| 64 // Unpacks date format object from corresponding JavaScript object. | |
| 65 static icu::SimpleDateFormat* UnpackDateFormat(Isolate* isolate, | |
| 66 Handle<JSObject> obj); | |
| 67 | |
| 68 // Release memory we allocated for the DateFormat once the JS object that | |
| 69 // holds the pointer gets garbage collected. | |
| 70 static void DeleteDateFormat(v8::Isolate* isolate, | |
| 71 Persistent<v8::Object>* object, | |
| 72 void* param); | |
| 73 private: | |
| 74 DateFormat(); | |
| 75 }; | |
| 76 | |
| 77 } } // namespace v8::internal | |
| 78 | |
| 79 #endif // V8_I18N_H_ | |
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