| OLD | NEW |
| (Empty) |
| 1 // Copyright 2011 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 | |
| 28 #ifndef V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_ | |
| 29 #define V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_ | |
| 30 | |
| 31 #include <v8.h> | |
| 32 | |
| 33 #include "unicode/uversion.h" | |
| 34 | |
| 35 namespace U_ICU_NAMESPACE { | |
| 36 class BreakIterator; | |
| 37 } | |
| 38 | |
| 39 namespace v8 { | |
| 40 namespace internal { | |
| 41 | |
| 42 class BreakIterator { | |
| 43 public: | |
| 44 static v8::Handle<v8::Value> JSBreakIterator(const v8::Arguments& args); | |
| 45 | |
| 46 // Helper methods for various bindings. | |
| 47 | |
| 48 // Unpacks break iterator object from corresponding JavaScript object. | |
| 49 static icu::BreakIterator* UnpackBreakIterator(v8::Handle<v8::Object> obj); | |
| 50 | |
| 51 // Release memory we allocated for the BreakIterator once the JS object that | |
| 52 // holds the pointer gets garbage collected. | |
| 53 static void DeleteBreakIterator(v8::Persistent<v8::Value> object, | |
| 54 void* param); | |
| 55 | |
| 56 // Assigns new text to the iterator. | |
| 57 static v8::Handle<v8::Value> BreakIteratorAdoptText( | |
| 58 const v8::Arguments& args); | |
| 59 | |
| 60 // Moves iterator to the beginning of the string and returns new position. | |
| 61 static v8::Handle<v8::Value> BreakIteratorFirst(const v8::Arguments& args); | |
| 62 | |
| 63 // Moves iterator to the next position and returns it. | |
| 64 static v8::Handle<v8::Value> BreakIteratorNext(const v8::Arguments& args); | |
| 65 | |
| 66 // Returns current iterator's current position. | |
| 67 static v8::Handle<v8::Value> BreakIteratorCurrent( | |
| 68 const v8::Arguments& args); | |
| 69 | |
| 70 // Returns type of the item from current position. | |
| 71 // This call is only valid for word break iterators. Others just return 0. | |
| 72 static v8::Handle<v8::Value> BreakIteratorBreakType( | |
| 73 const v8::Arguments& args); | |
| 74 | |
| 75 private: | |
| 76 BreakIterator() {} | |
| 77 | |
| 78 static v8::Persistent<v8::FunctionTemplate> break_iterator_template_; | |
| 79 }; | |
| 80 | |
| 81 } } // namespace v8::internal | |
| 82 | |
| 83 #endif // V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_ | |
| OLD | NEW |