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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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209 static bool getRangeImpl(NPObject* object, WebRange* webRange, v8::Isolate* isol
ate) | 209 static bool getRangeImpl(NPObject* object, WebRange* webRange, v8::Isolate* isol
ate) |
210 { | 210 { |
211 if (!object) | 211 if (!object) |
212 return false; | 212 return false; |
213 | 213 |
214 V8NPObject* v8NPObject = npObjectToV8NPObject(object); | 214 V8NPObject* v8NPObject = npObjectToV8NPObject(object); |
215 if (!v8NPObject) | 215 if (!v8NPObject) |
216 return false; | 216 return false; |
217 | 217 |
218 v8::HandleScope handleScope(isolate); | 218 v8::HandleScope handleScope(isolate); |
219 v8::Handle<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPOb
ject->v8Object); | 219 v8::Local<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPObj
ect->v8Object); |
220 if (v8Object.IsEmpty()) | 220 if (v8Object.IsEmpty()) |
221 return false; | 221 return false; |
222 if (!V8Range::wrapperTypeInfo.equals(toWrapperTypeInfo(v8Object))) | 222 if (!V8Range::wrapperTypeInfo.equals(toWrapperTypeInfo(v8Object))) |
223 return false; | 223 return false; |
224 | 224 |
225 Range* native = V8Range::hasInstance(v8Object, isolate) ? V8Range::toImpl(v8
Object) : 0; | 225 Range* native = V8Range::hasInstance(v8Object, isolate) ? V8Range::toImpl(v8
Object) : 0; |
226 if (!native) | 226 if (!native) |
227 return false; | 227 return false; |
228 | 228 |
229 *webRange = WebRange(native); | 229 *webRange = WebRange(native); |
230 return true; | 230 return true; |
231 } | 231 } |
232 | 232 |
233 static bool getNodeImpl(NPObject* object, WebNode* webNode, v8::Isolate* isolate
) | 233 static bool getNodeImpl(NPObject* object, WebNode* webNode, v8::Isolate* isolate
) |
234 { | 234 { |
235 if (!object) | 235 if (!object) |
236 return false; | 236 return false; |
237 | 237 |
238 V8NPObject* v8NPObject = npObjectToV8NPObject(object); | 238 V8NPObject* v8NPObject = npObjectToV8NPObject(object); |
239 if (!v8NPObject) | 239 if (!v8NPObject) |
240 return false; | 240 return false; |
241 | 241 |
242 v8::HandleScope handleScope(isolate); | 242 v8::HandleScope handleScope(isolate); |
243 v8::Handle<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPOb
ject->v8Object); | 243 v8::Local<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPObj
ect->v8Object); |
244 if (v8Object.IsEmpty()) | 244 if (v8Object.IsEmpty()) |
245 return false; | 245 return false; |
246 Node* native = V8Node::hasInstance(v8Object, isolate) ? V8Node::toImpl(v8Obj
ect) : 0; | 246 Node* native = V8Node::hasInstance(v8Object, isolate) ? V8Node::toImpl(v8Obj
ect) : 0; |
247 if (!native) | 247 if (!native) |
248 return false; | 248 return false; |
249 | 249 |
250 *webNode = WebNode(native); | 250 *webNode = WebNode(native); |
251 return true; | 251 return true; |
252 } | 252 } |
253 | 253 |
254 static bool getElementImpl(NPObject* object, WebElement* webElement, v8::Isolate
* isolate) | 254 static bool getElementImpl(NPObject* object, WebElement* webElement, v8::Isolate
* isolate) |
255 { | 255 { |
256 if (!object) | 256 if (!object) |
257 return false; | 257 return false; |
258 | 258 |
259 V8NPObject* v8NPObject = npObjectToV8NPObject(object); | 259 V8NPObject* v8NPObject = npObjectToV8NPObject(object); |
260 if (!v8NPObject) | 260 if (!v8NPObject) |
261 return false; | 261 return false; |
262 | 262 |
263 v8::HandleScope handleScope(isolate); | 263 v8::HandleScope handleScope(isolate); |
264 v8::Handle<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPOb
ject->v8Object); | 264 v8::Local<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPObj
ect->v8Object); |
265 if (v8Object.IsEmpty()) | 265 if (v8Object.IsEmpty()) |
266 return false; | 266 return false; |
267 Element* native = V8Element::hasInstance(v8Object, isolate) ? V8Element::toI
mpl(v8Object) : 0; | 267 Element* native = V8Element::hasInstance(v8Object, isolate) ? V8Element::toI
mpl(v8Object) : 0; |
268 if (!native) | 268 if (!native) |
269 return false; | 269 return false; |
270 | 270 |
271 *webElement = WebElement(native); | 271 *webElement = WebElement(native); |
272 return true; | 272 return true; |
273 } | 273 } |
274 | 274 |
275 static bool getArrayBufferImpl(NPObject* object, WebArrayBuffer* arrayBuffer, v8
::Isolate* isolate) | 275 static bool getArrayBufferImpl(NPObject* object, WebArrayBuffer* arrayBuffer, v8
::Isolate* isolate) |
276 { | 276 { |
277 if (!object) | 277 if (!object) |
278 return false; | 278 return false; |
279 | 279 |
280 V8NPObject* v8NPObject = npObjectToV8NPObject(object); | 280 V8NPObject* v8NPObject = npObjectToV8NPObject(object); |
281 if (!v8NPObject) | 281 if (!v8NPObject) |
282 return false; | 282 return false; |
283 | 283 |
284 v8::HandleScope handleScope(isolate); | 284 v8::HandleScope handleScope(isolate); |
285 v8::Handle<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPOb
ject->v8Object); | 285 v8::Local<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPObj
ect->v8Object); |
286 if (v8Object.IsEmpty()) | 286 if (v8Object.IsEmpty()) |
287 return false; | 287 return false; |
288 DOMArrayBuffer* impl = V8ArrayBuffer::hasInstance(v8Object, isolate) ? V8Arr
ayBuffer::toImpl(v8Object) : 0; | 288 DOMArrayBuffer* impl = V8ArrayBuffer::hasInstance(v8Object, isolate) ? V8Arr
ayBuffer::toImpl(v8Object) : 0; |
289 if (!impl) | 289 if (!impl) |
290 return false; | 290 return false; |
291 | 291 |
292 *arrayBuffer = WebArrayBuffer(impl); | 292 *arrayBuffer = WebArrayBuffer(impl); |
293 return true; | 293 return true; |
294 } | 294 } |
295 | 295 |
296 static bool getArrayBufferViewImpl(NPObject* object, WebArrayBufferView* arrayBu
fferView, v8::Isolate* isolate) | 296 static bool getArrayBufferViewImpl(NPObject* object, WebArrayBufferView* arrayBu
fferView, v8::Isolate* isolate) |
297 { | 297 { |
298 if (!object) | 298 if (!object) |
299 return false; | 299 return false; |
300 | 300 |
301 V8NPObject* v8NPObject = npObjectToV8NPObject(object); | 301 V8NPObject* v8NPObject = npObjectToV8NPObject(object); |
302 if (!v8NPObject) | 302 if (!v8NPObject) |
303 return false; | 303 return false; |
304 | 304 |
305 v8::HandleScope handleScope(isolate); | 305 v8::HandleScope handleScope(isolate); |
306 v8::Handle<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPOb
ject->v8Object); | 306 v8::Local<v8::Object> v8Object = v8::Local<v8::Object>::New(isolate, v8NPObj
ect->v8Object); |
307 if (v8Object.IsEmpty()) | 307 if (v8Object.IsEmpty()) |
308 return false; | 308 return false; |
309 DOMArrayBufferView* impl = V8ArrayBufferView::hasInstance(v8Object, isolate)
? V8ArrayBufferView::toImpl(v8Object) : 0; | 309 DOMArrayBufferView* impl = V8ArrayBufferView::hasInstance(v8Object, isolate)
? V8ArrayBufferView::toImpl(v8Object) : 0; |
310 if (!impl) | 310 if (!impl) |
311 return false; | 311 return false; |
312 | 312 |
313 *arrayBufferView = WebArrayBufferView(impl); | 313 *arrayBufferView = WebArrayBufferView(impl); |
314 return true; | 314 return true; |
315 } | 315 } |
316 | 316 |
317 static NPObject* makeIntArrayImpl(const WebVector<int>& data, v8::Isolate* isola
te) | 317 static NPObject* makeIntArrayImpl(const WebVector<int>& data, v8::Isolate* isola
te) |
318 { | 318 { |
319 v8::HandleScope handleScope(isolate); | 319 v8::HandleScope handleScope(isolate); |
320 v8::Handle<v8::Array> result = v8::Array::New(isolate, data.size()); | 320 v8::Local<v8::Array> result = v8::Array::New(isolate, data.size()); |
321 for (size_t i = 0; i < data.size(); ++i) | 321 for (size_t i = 0; i < data.size(); ++i) |
322 result->Set(i, v8::Number::New(isolate, data[i])); | 322 result->Set(i, v8::Number::New(isolate, data[i])); |
323 | 323 |
324 LocalDOMWindow* window = currentDOMWindow(isolate); | 324 LocalDOMWindow* window = currentDOMWindow(isolate); |
325 return npCreateV8ScriptObject(isolate, 0, result, window); | 325 return npCreateV8ScriptObject(isolate, 0, result, window); |
326 } | 326 } |
327 | 327 |
328 static NPObject* makeStringArrayImpl(const WebVector<WebString>& data, v8::Isola
te* isolate) | 328 static NPObject* makeStringArrayImpl(const WebVector<WebString>& data, v8::Isola
te* isolate) |
329 { | 329 { |
330 v8::HandleScope handleScope(isolate); | 330 v8::HandleScope handleScope(isolate); |
331 v8::Handle<v8::Array> result = v8::Array::New(isolate, data.size()); | 331 v8::Local<v8::Array> result = v8::Array::New(isolate, data.size()); |
332 for (size_t i = 0; i < data.size(); ++i) | 332 for (size_t i = 0; i < data.size(); ++i) |
333 result->Set(i, v8String(isolate, data[i])); | 333 result->Set(i, v8String(isolate, data[i])); |
334 | 334 |
335 LocalDOMWindow* window = currentDOMWindow(isolate); | 335 LocalDOMWindow* window = currentDOMWindow(isolate); |
336 return npCreateV8ScriptObject(isolate, 0, result, window); | 336 return npCreateV8ScriptObject(isolate, 0, result, window); |
337 } | 337 } |
338 | 338 |
339 bool WebBindings::getRange(NPObject* range, WebRange* webRange) | 339 bool WebBindings::getRange(NPObject* range, WebRange* webRange) |
340 { | 340 { |
341 return getRangeImpl(range, webRange, v8::Isolate::GetCurrent()); | 341 return getRangeImpl(range, webRange, v8::Isolate::GetCurrent()); |
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395 if (!v8Object) | 395 if (!v8Object) |
396 return v8::Undefined(isolate); | 396 return v8::Undefined(isolate); |
397 return convertNPVariantToV8Object(isolate, variant, v8Object->rootObject
->frame()->script().windowScriptNPObject()); | 397 return convertNPVariantToV8Object(isolate, variant, v8Object->rootObject
->frame()->script().windowScriptNPObject()); |
398 } | 398 } |
399 // Safe to pass 0 since we have checked the script object class to make sure
the | 399 // Safe to pass 0 since we have checked the script object class to make sure
the |
400 // argument is a primitive v8 type. | 400 // argument is a primitive v8 type. |
401 return convertNPVariantToV8Object(isolate, variant, 0); | 401 return convertNPVariantToV8Object(isolate, variant, 0); |
402 } | 402 } |
403 | 403 |
404 } // namespace blink | 404 } // namespace blink |
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