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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "V8HTMLOptionsCollection.h" | 32 #include "V8HTMLOptionsCollection.h" |
33 | 33 |
34 #include "V8HTMLOptionElement.h" | 34 #include "V8HTMLOptionElement.h" |
35 #include "V8Node.h" | 35 #include "V8Node.h" |
36 #include "V8NodeList.h" | 36 #include "V8NodeList.h" |
37 #include "bindings/v8/ExceptionMessages.h" | |
38 #include "bindings/v8/ExceptionState.h" | 37 #include "bindings/v8/ExceptionState.h" |
39 #include "bindings/v8/V8Binding.h" | 38 #include "bindings/v8/V8Binding.h" |
40 #include "core/dom/ExceptionCode.h" | 39 #include "core/dom/ExceptionCode.h" |
41 #include "core/dom/NamedNodesCollection.h" | 40 #include "core/dom/NamedNodesCollection.h" |
42 #include "core/html/HTMLOptionElement.h" | 41 #include "core/html/HTMLOptionElement.h" |
43 #include "core/html/HTMLOptionsCollection.h" | 42 #include "core/html/HTMLOptionsCollection.h" |
44 #include "core/html/HTMLSelectElement.h" | 43 #include "core/html/HTMLSelectElement.h" |
45 | 44 |
46 namespace WebCore { | 45 namespace WebCore { |
47 | 46 |
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76 ExceptionState exceptionState(ExceptionState::ExecutionContext, "add", "HTML
OptionsCollection", info.Holder(), info.GetIsolate()); | 75 ExceptionState exceptionState(ExceptionState::ExecutionContext, "add", "HTML
OptionsCollection", info.Holder(), info.GetIsolate()); |
77 if (!V8HTMLOptionElement::hasInstance(info[0], info.GetIsolate(), worldType(
info.GetIsolate()))) { | 76 if (!V8HTMLOptionElement::hasInstance(info[0], info.GetIsolate(), worldType(
info.GetIsolate()))) { |
78 exceptionState.throwTypeError("The element provided was not an HTMLOptio
nElement."); | 77 exceptionState.throwTypeError("The element provided was not an HTMLOptio
nElement."); |
79 } else { | 78 } else { |
80 HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Hold
er()); | 79 HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Hold
er()); |
81 HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8:
:Object>(v8::Handle<v8::Object>::Cast(info[0]))); | 80 HTMLOptionElement* option = V8HTMLOptionElement::toNative(v8::Handle<v8:
:Object>(v8::Handle<v8::Object>::Cast(info[0]))); |
82 | 81 |
83 if (info.Length() < 2) { | 82 if (info.Length() < 2) { |
84 imp->add(option, exceptionState); | 83 imp->add(option, exceptionState); |
85 } else { | 84 } else { |
86 bool ok; | 85 int index = toInt32(info[1], exceptionState); |
87 V8TRYCATCH_VOID(int, index, toInt32(info[1], ok)); | 86 if (exceptionState.throwIfNeeded()) |
88 if (!ok) | 87 return; |
89 exceptionState.throwTypeError("The index provided could not be i
nterpreted as an integer."); | 88 |
90 else | 89 imp->add(option, index, exceptionState); |
91 imp->add(option, index, exceptionState); | |
92 } | 90 } |
93 } | 91 } |
94 | 92 |
95 exceptionState.throwIfNeeded(); | 93 exceptionState.throwIfNeeded(); |
96 } | 94 } |
97 | 95 |
98 void V8HTMLOptionsCollection::lengthAttributeSetterCustom(v8::Local<v8::Value> v
alue, const v8::PropertyCallbackInfo<void>& info) | 96 void V8HTMLOptionsCollection::lengthAttributeSetterCustom(v8::Local<v8::Value> v
alue, const v8::PropertyCallbackInfo<void>& info) |
99 { | 97 { |
100 HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder()
); | 98 HTMLOptionsCollection* imp = V8HTMLOptionsCollection::toNative(info.Holder()
); |
101 double v = value->NumberValue(); | 99 double v = value->NumberValue(); |
102 unsigned newLength = 0; | 100 unsigned newLength = 0; |
103 ExceptionState exceptionState(ExceptionState::SetterContext, "length", "HTML
OptionsCollection", info.Holder(), info.GetIsolate()); | 101 ExceptionState exceptionState(ExceptionState::SetterContext, "length", "HTML
OptionsCollection", info.Holder(), info.GetIsolate()); |
104 if (!std::isnan(v) && !std::isinf(v)) { | 102 if (!std::isnan(v) && !std::isinf(v)) { |
105 if (v < 0.0) | 103 if (v < 0.0) |
106 exceptionState.throwDOMException(IndexSizeError, "The value provided
(" + String::number(v) + ") is negative. Lengths must be greater than or equal
to 0."); | 104 exceptionState.throwDOMException(IndexSizeError, "The value provided
(" + String::number(v) + ") is negative. Lengths must be greater than or equal
to 0."); |
107 else if (v > static_cast<double>(UINT_MAX)) | 105 else if (v > static_cast<double>(UINT_MAX)) |
108 newLength = UINT_MAX; | 106 newLength = UINT_MAX; |
109 else | 107 else |
110 newLength = static_cast<unsigned>(v); | 108 newLength = static_cast<unsigned>(v); |
111 } | 109 } |
112 | 110 |
113 if (exceptionState.throwIfNeeded()) | 111 if (exceptionState.throwIfNeeded()) |
114 return; | 112 return; |
115 | 113 |
116 imp->setLength(newLength, exceptionState); | 114 imp->setLength(newLength, exceptionState); |
117 } | 115 } |
118 | 116 |
119 } // namespace WebCore | 117 } // namespace WebCore |
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