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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 * Copyright (C) 2012 Ericsson AB. All rights reserved. | 3 * Copyright (C) 2012 Ericsson AB. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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216 | 216 |
217 // FIXME: See the above comment. | 217 // FIXME: See the above comment. |
218 inline String toWebCoreStringWithUndefinedOrNullCheck(v8::Handle<v8::Value>
value) | 218 inline String toWebCoreStringWithUndefinedOrNullCheck(v8::Handle<v8::Value>
value) |
219 { | 219 { |
220 V8StringResource<WithUndefinedOrNullCheck> stringResource(value); | 220 V8StringResource<WithUndefinedOrNullCheck> stringResource(value); |
221 if (!stringResource.prepare()) | 221 if (!stringResource.prepare()) |
222 return String(); | 222 return String(); |
223 return stringResource; | 223 return stringResource; |
224 } | 224 } |
225 | 225 |
226 // FIXME: See the above comment. | |
227 inline AtomicString toWebCoreAtomicString(v8::Handle<v8::Value> value) | |
228 { | |
229 V8StringResource<> stringResource(value); | |
230 if (!stringResource.prepare()) | |
231 return AtomicString(); | |
232 return stringResource; | |
233 } | |
234 | |
235 // Convert a string to a V8 string. | 226 // Convert a string to a V8 string. |
236 // Return a V8 external string that shares the underlying buffer with the gi
ven | 227 // Return a V8 external string that shares the underlying buffer with the gi
ven |
237 // WebCore string. The reference counting mechanism is used to keep the | 228 // WebCore string. The reference counting mechanism is used to keep the |
238 // underlying buffer alive while the string is still live in the V8 engine. | 229 // underlying buffer alive while the string is still live in the V8 engine. |
239 inline v8::Handle<v8::String> v8String(const String& string, v8::Isolate* is
olate) | 230 inline v8::Handle<v8::String> v8String(const String& string, v8::Isolate* is
olate) |
240 { | 231 { |
241 if (string.isNull()) | 232 if (string.isNull()) |
242 return v8::String::Empty(isolate); | 233 return v8::String::Empty(isolate); |
243 return V8PerIsolateData::from(isolate)->stringCache()->v8ExternalString(
string.impl(), isolate); | 234 return V8PerIsolateData::from(isolate)->stringCache()->v8ExternalString(
string.impl(), isolate); |
244 } | 235 } |
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728 | 719 |
729 // Converts a DOM object to a v8 value. | 720 // Converts a DOM object to a v8 value. |
730 // This is a no-inline version of toV8(). If you want to call toV8() | 721 // This is a no-inline version of toV8(). If you want to call toV8() |
731 // without creating #include cycles, you can use this function instead. | 722 // without creating #include cycles, you can use this function instead. |
732 // Each specialized implementation will be generated. | 723 // Each specialized implementation will be generated. |
733 template<typename T> | 724 template<typename T> |
734 v8::Handle<v8::Value> toV8NoInline(T* impl, v8::Handle<v8::Object> creationC
ontext, v8::Isolate*); | 725 v8::Handle<v8::Value> toV8NoInline(T* impl, v8::Handle<v8::Object> creationC
ontext, v8::Isolate*); |
735 } // namespace WebCore | 726 } // namespace WebCore |
736 | 727 |
737 #endif // V8Binding_h | 728 #endif // V8Binding_h |
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