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3 // modification, are permitted provided that the following conditions are
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28 #ifndef V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_
29 #define V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_
31 #include "include/v8.h"
33 #include "unicode/uversion.h"
35 namespace U_ICU_NAMESPACE {
45 static v8::Handle<v8::Value> JSBreakIterator(const v8::Arguments& args);
47 // Helper methods for various bindings.
49 // Unpacks break iterator object from corresponding JavaScript object.
50 static icu::BreakIterator* UnpackBreakIterator(v8::Handle<v8::Object> obj);
52 // Deletes the old value and sets the adopted text in
53 // corresponding JavaScript object.
54 static icu::UnicodeString* ResetAdoptedText(v8::Handle<v8::Object> obj,
55 v8::Handle<v8::Value> text_value);
57 // Release memory we allocated for the BreakIterator once the JS object that
58 // holds the pointer gets garbage collected.
59 static void DeleteBreakIterator(v8::Persistent<v8::Value> object,
62 // Assigns new text to the iterator.
63 static v8::Handle<v8::Value> BreakIteratorAdoptText(
64 const v8::Arguments& args);
66 // Moves iterator to the beginning of the string and returns new position.
67 static v8::Handle<v8::Value> BreakIteratorFirst(const v8::Arguments& args);
69 // Moves iterator to the next position and returns it.
70 static v8::Handle<v8::Value> BreakIteratorNext(const v8::Arguments& args);
72 // Returns current iterator's current position.
73 static v8::Handle<v8::Value> BreakIteratorCurrent(
74 const v8::Arguments& args);
76 // Returns type of the item from current position.
77 // This call is only valid for word break iterators. Others just return 0.
78 static v8::Handle<v8::Value> BreakIteratorBreakType(
79 const v8::Arguments& args);
84 static v8::Persistent<v8::FunctionTemplate> break_iterator_template_;
87 } } // namespace v8::internal
89 #endif // V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_