blob: 39ab7135b014a18d65dc33cbbababb1dd40331c1 [file] [log] [blame]
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +01001/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "V8DOMStringMap.h"
33
34#include "V8Element.h"
35#include "bindings/v8/V8Binding.h"
36#include "bindings/v8/V8DOMWrapper.h"
37#include "core/dom/DOMStringMap.h"
38
39namespace WebCore {
40
41v8::Handle<v8::Integer> V8DOMStringMap::namedPropertyQuery(v8::Local<v8::String> name, const v8::AccessorInfo& info)
42{
43 if (V8DOMStringMap::toNative(info.Holder())->contains(toWebCoreString(name)))
44 return v8Integer(0, info.GetIsolate());
45 return v8::Handle<v8::Integer>();
46}
47
48v8::Handle<v8::Value> V8DOMStringMap::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
49{
50 String value = V8DOMStringMap::toNative(info.Holder())->item(toWebCoreString(name));
51 if (value.isNull())
52 return v8Undefined();
53 return v8StringOrUndefined(value, info.GetIsolate());
54}
55
56v8::Handle<v8::Array> V8DOMStringMap::namedPropertyEnumerator(const v8::AccessorInfo& info)
57{
58 Vector<String> names;
59 V8DOMStringMap::toNative(info.Holder())->getNames(names);
60 v8::Handle<v8::Array> properties = v8::Array::New(names.size());
61 for (size_t i = 0; i < names.size(); ++i)
62 properties->Set(v8Integer(i, info.GetIsolate()), v8String(names[i], info.GetIsolate()));
63 return properties;
64}
65
66v8::Handle<v8::Boolean> V8DOMStringMap::namedPropertyDeleter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
67{
68 ExceptionCode ec = 0;
69 V8DOMStringMap::toNative(info.Holder())->deleteItem(toWebCoreString(name), ec);
70 return v8Boolean(!ec, info.GetIsolate());
71}
72
73v8::Handle<v8::Value> V8DOMStringMap::namedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info)
74{
75 ExceptionCode ec = 0;
76 V8DOMStringMap::toNative(info.Holder())->setItem(toWebCoreString(name), toWebCoreString(value), ec);
77 if (ec)
78 return setDOMException(ec, info.GetIsolate());
79 return value;
80}
81
82} // namespace WebCore