| // Copyright 2013 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // limitations under the License. |
| |
| #ifndef V8_I18N_H_ |
| #define V8_I18N_H_ |
| |
| #include "src/handles.h" |
| #include "unicode/uversion.h" |
| |
| namespace U_ICU_NAMESPACE { |
| class BreakIterator; |
| class Collator; |
| class DecimalFormat; |
| class SimpleDateFormat; |
| } |
| |
| namespace v8 { |
| namespace internal { |
| |
| // Forward declarations. |
| class ObjectTemplateInfo; |
| |
| class I18N { |
| public: |
| // Creates an ObjectTemplate with one internal field. |
| static Handle<ObjectTemplateInfo> GetTemplate(Isolate* isolate); |
| |
| // Creates an ObjectTemplate with two internal fields. |
| static Handle<ObjectTemplateInfo> GetTemplate2(Isolate* isolate); |
| |
| private: |
| I18N(); |
| }; |
| |
| |
| class DateFormat { |
| public: |
| // Create a formatter for the specificied locale and options. Returns the |
| // resolved settings for the locale / options. |
| static icu::SimpleDateFormat* InitializeDateTimeFormat( |
| Isolate* isolate, |
| Handle<String> locale, |
| Handle<JSObject> options, |
| Handle<JSObject> resolved); |
| |
| // Unpacks date format object from corresponding JavaScript object. |
| static icu::SimpleDateFormat* UnpackDateFormat(Isolate* isolate, |
| Handle<JSObject> obj); |
| |
| // Release memory we allocated for the DateFormat once the JS object that |
| // holds the pointer gets garbage collected. |
| static void DeleteDateFormat( |
| const v8::WeakCallbackData<v8::Value, void>& data); |
| |
| private: |
| DateFormat(); |
| }; |
| |
| |
| class NumberFormat { |
| public: |
| // Create a formatter for the specificied locale and options. Returns the |
| // resolved settings for the locale / options. |
| static icu::DecimalFormat* InitializeNumberFormat( |
| Isolate* isolate, |
| Handle<String> locale, |
| Handle<JSObject> options, |
| Handle<JSObject> resolved); |
| |
| // Unpacks number format object from corresponding JavaScript object. |
| static icu::DecimalFormat* UnpackNumberFormat(Isolate* isolate, |
| Handle<JSObject> obj); |
| |
| // Release memory we allocated for the NumberFormat once the JS object that |
| // holds the pointer gets garbage collected. |
| static void DeleteNumberFormat( |
| const v8::WeakCallbackData<v8::Value, void>& data); |
| |
| private: |
| NumberFormat(); |
| }; |
| |
| |
| class Collator { |
| public: |
| // Create a collator for the specificied locale and options. Returns the |
| // resolved settings for the locale / options. |
| static icu::Collator* InitializeCollator( |
| Isolate* isolate, |
| Handle<String> locale, |
| Handle<JSObject> options, |
| Handle<JSObject> resolved); |
| |
| // Unpacks collator object from corresponding JavaScript object. |
| static icu::Collator* UnpackCollator(Isolate* isolate, Handle<JSObject> obj); |
| |
| // Release memory we allocated for the Collator once the JS object that holds |
| // the pointer gets garbage collected. |
| static void DeleteCollator( |
| const v8::WeakCallbackData<v8::Value, void>& data); |
| |
| private: |
| Collator(); |
| }; |
| |
| class BreakIterator { |
| public: |
| // Create a BreakIterator for the specificied locale and options. Returns the |
| // resolved settings for the locale / options. |
| static icu::BreakIterator* InitializeBreakIterator( |
| Isolate* isolate, |
| Handle<String> locale, |
| Handle<JSObject> options, |
| Handle<JSObject> resolved); |
| |
| // Unpacks break iterator object from corresponding JavaScript object. |
| static icu::BreakIterator* UnpackBreakIterator(Isolate* isolate, |
| Handle<JSObject> obj); |
| |
| // Release memory we allocated for the BreakIterator once the JS object that |
| // holds the pointer gets garbage collected. |
| static void DeleteBreakIterator( |
| const v8::WeakCallbackData<v8::Value, void>& data); |
| |
| private: |
| BreakIterator(); |
| }; |
| |
| } } // namespace v8::internal |
| |
| #endif // V8_I18N_H_ |