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
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.
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.
28
#ifndef V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_
29
#define V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_
33
#include "unicode/uversion.h"
35
namespace U_ICU_NAMESPACE {
44
static v8::Handle<v8::Value> JSBreakIterator(const v8::Arguments& args);
46
// Helper methods for various bindings.
48
// Unpacks break iterator object from corresponding JavaScript object.
49
static icu::BreakIterator* UnpackBreakIterator(v8::Handle<v8::Object> obj);
51
// Deletes the old value and sets the adopted text in
52
// corresponding JavaScript object.
53
static icu::UnicodeString* ResetAdoptedText(v8::Handle<v8::Object> obj,
54
v8::Handle<v8::Value> text_value);
56
// Release memory we allocated for the BreakIterator once the JS object that
57
// holds the pointer gets garbage collected.
58
static void DeleteBreakIterator(v8::Persistent<v8::Value> object,
61
// Assigns new text to the iterator.
62
static v8::Handle<v8::Value> BreakIteratorAdoptText(
63
const v8::Arguments& args);
65
// Moves iterator to the beginning of the string and returns new position.
66
static v8::Handle<v8::Value> BreakIteratorFirst(const v8::Arguments& args);
68
// Moves iterator to the next position and returns it.
69
static v8::Handle<v8::Value> BreakIteratorNext(const v8::Arguments& args);
71
// Returns current iterator's current position.
72
static v8::Handle<v8::Value> BreakIteratorCurrent(
73
const v8::Arguments& args);
75
// Returns type of the item from current position.
76
// This call is only valid for word break iterators. Others just return 0.
77
static v8::Handle<v8::Value> BreakIteratorBreakType(
78
const v8::Arguments& args);
83
static v8::Persistent<v8::FunctionTemplate> break_iterator_template_;
86
} // namespace v8_i18n
88
#endif // V8_EXTENSIONS_EXPERIMENTAL_BREAK_ITERATOR_H_
added
removed
src/extensions/experimental/break-iterator.h
