danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 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 { |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 36 | class BreakIterator; |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 37 | class Collator; |
| 38 | class DecimalFormat; |
| 39 | class SimpleDateFormat; |
| 40 | } |
| 41 | |
| 42 | namespace v8 { |
| 43 | namespace internal { |
| 44 | |
| 45 | class I18N { |
| 46 | public: |
| 47 | // Creates an ObjectTemplate with one internal field. |
| 48 | static Handle<ObjectTemplateInfo> GetTemplate(Isolate* isolate); |
| 49 | |
| 50 | // Creates an ObjectTemplate with two internal fields. |
| 51 | static Handle<ObjectTemplateInfo> GetTemplate2(Isolate* isolate); |
| 52 | |
| 53 | private: |
| 54 | I18N(); |
| 55 | }; |
| 56 | |
| 57 | |
| 58 | class DateFormat { |
| 59 | public: |
| 60 | // Create a formatter for the specificied locale and options. Returns the |
| 61 | // resolved settings for the locale / options. |
| 62 | static icu::SimpleDateFormat* InitializeDateTimeFormat( |
| 63 | Isolate* isolate, |
| 64 | Handle<String> locale, |
| 65 | Handle<JSObject> options, |
| 66 | Handle<JSObject> resolved); |
| 67 | |
| 68 | // Unpacks date format object from corresponding JavaScript object. |
| 69 | static icu::SimpleDateFormat* UnpackDateFormat(Isolate* isolate, |
| 70 | Handle<JSObject> obj); |
| 71 | |
| 72 | // Release memory we allocated for the DateFormat once the JS object that |
| 73 | // holds the pointer gets garbage collected. |
| 74 | static void DeleteDateFormat(v8::Isolate* isolate, |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 75 | Persistent<v8::Value>* object, |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 76 | void* param); |
| 77 | private: |
| 78 | DateFormat(); |
| 79 | }; |
| 80 | |
| 81 | |
| 82 | class NumberFormat { |
| 83 | public: |
| 84 | // Create a formatter for the specificied locale and options. Returns the |
| 85 | // resolved settings for the locale / options. |
| 86 | static icu::DecimalFormat* InitializeNumberFormat( |
| 87 | Isolate* isolate, |
| 88 | Handle<String> locale, |
| 89 | Handle<JSObject> options, |
| 90 | Handle<JSObject> resolved); |
| 91 | |
| 92 | // Unpacks number format object from corresponding JavaScript object. |
| 93 | static icu::DecimalFormat* UnpackNumberFormat(Isolate* isolate, |
| 94 | Handle<JSObject> obj); |
| 95 | |
| 96 | // Release memory we allocated for the NumberFormat once the JS object that |
| 97 | // holds the pointer gets garbage collected. |
| 98 | static void DeleteNumberFormat(v8::Isolate* isolate, |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 99 | Persistent<v8::Value>* object, |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 100 | void* param); |
| 101 | private: |
| 102 | NumberFormat(); |
| 103 | }; |
| 104 | |
| 105 | |
| 106 | class Collator { |
| 107 | public: |
| 108 | // Create a collator for the specificied locale and options. Returns the |
| 109 | // resolved settings for the locale / options. |
| 110 | static icu::Collator* InitializeCollator( |
| 111 | Isolate* isolate, |
| 112 | Handle<String> locale, |
| 113 | Handle<JSObject> options, |
| 114 | Handle<JSObject> resolved); |
| 115 | |
| 116 | // Unpacks collator object from corresponding JavaScript object. |
| 117 | static icu::Collator* UnpackCollator(Isolate* isolate, Handle<JSObject> obj); |
| 118 | |
| 119 | // Release memory we allocated for the Collator once the JS object that holds |
| 120 | // the pointer gets garbage collected. |
| 121 | static void DeleteCollator(v8::Isolate* isolate, |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 122 | Persistent<v8::Value>* object, |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 123 | void* param); |
| 124 | private: |
| 125 | Collator(); |
| 126 | }; |
| 127 | |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 128 | class BreakIterator { |
| 129 | public: |
| 130 | // Create a BreakIterator for the specificied locale and options. Returns the |
| 131 | // resolved settings for the locale / options. |
| 132 | static icu::BreakIterator* InitializeBreakIterator( |
| 133 | Isolate* isolate, |
| 134 | Handle<String> locale, |
| 135 | Handle<JSObject> options, |
| 136 | Handle<JSObject> resolved); |
| 137 | |
| 138 | // Unpacks break iterator object from corresponding JavaScript object. |
| 139 | static icu::BreakIterator* UnpackBreakIterator(Isolate* isolate, |
| 140 | Handle<JSObject> obj); |
| 141 | |
| 142 | // Release memory we allocated for the BreakIterator once the JS object that |
| 143 | // holds the pointer gets garbage collected. |
| 144 | static void DeleteBreakIterator(v8::Isolate* isolate, |
| 145 | Persistent<v8::Value>* object, |
| 146 | void* param); |
| 147 | |
| 148 | private: |
| 149 | BreakIterator(); |
| 150 | }; |
| 151 | |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 152 | } } // namespace v8::internal |
| 153 | |
| 154 | #endif // V8_I18N_H_ |