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Side by Side Diff: Source/bindings/core/v8/V8NPObject.cpp

Issue 537403002: bindings: Renames from/toInternalPointer, etc. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Synced. Created 6 years, 3 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008, 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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66 }; 66 };
67 67
68 // FIXME: need comments. 68 // FIXME: need comments.
69 // Params: holder could be HTMLEmbedElement or NPObject 69 // Params: holder could be HTMLEmbedElement or NPObject
70 static void npObjectInvokeImpl(const v8::FunctionCallbackInfo<v8::Value>& info, InvokeFunctionType functionId) 70 static void npObjectInvokeImpl(const v8::FunctionCallbackInfo<v8::Value>& info, InvokeFunctionType functionId)
71 { 71 {
72 NPObject* npObject; 72 NPObject* npObject;
73 v8::Isolate* isolate = info.GetIsolate(); 73 v8::Isolate* isolate = info.GetIsolate();
74 74
75 // These three types are subtypes of HTMLPlugInElement. 75 // These three types are subtypes of HTMLPlugInElement.
76 HTMLPlugInElement* element = V8HTMLAppletElement::toNativeWithTypeCheck(isol ate, info.Holder()); 76 HTMLPlugInElement* element = V8HTMLAppletElement::toImplWithTypeCheck(isolat e, info.Holder());
77 if (!element) { 77 if (!element) {
78 element = V8HTMLEmbedElement::toNativeWithTypeCheck(isolate, info.Holder ()); 78 element = V8HTMLEmbedElement::toImplWithTypeCheck(isolate, info.Holder() );
79 if (!element) { 79 if (!element) {
80 element = V8HTMLObjectElement::toNativeWithTypeCheck(isolate, info.H older()); 80 element = V8HTMLObjectElement::toImplWithTypeCheck(isolate, info.Hol der());
81 } 81 }
82 } 82 }
83 if (element) { 83 if (element) {
84 if (RefPtr<SharedPersistent<v8::Object> > wrapper = element->pluginWrapp er()) { 84 if (RefPtr<SharedPersistent<v8::Object> > wrapper = element->pluginWrapp er()) {
85 v8::HandleScope handleScope(isolate); 85 v8::HandleScope handleScope(isolate);
86 npObject = v8ObjectToNPObject(wrapper->newLocal(isolate)); 86 npObject = v8ObjectToNPObject(wrapper->newLocal(isolate));
87 } else { 87 } else {
88 npObject = 0; 88 npObject = 0;
89 } 89 }
90 } else { 90 } else {
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463 463
464 // FIXME: Move staticNPObjectMap() to DOMDataStore. 464 // FIXME: Move staticNPObjectMap() to DOMDataStore.
465 // Use V8DOMWrapper::createWrapper() and 465 // Use V8DOMWrapper::createWrapper() and
466 // V8DOMWrapper::associateObjectWithWrapper() 466 // V8DOMWrapper::associateObjectWithWrapper()
467 // to create a wrapper object. 467 // to create a wrapper object.
468 v8::Handle<v8::Function> v8Function = npObjectDesc.Get(isolate)->GetFunction (); 468 v8::Handle<v8::Function> v8Function = npObjectDesc.Get(isolate)->GetFunction ();
469 v8::Local<v8::Object> value = V8ObjectConstructor::newInstance(isolate, v8Fu nction); 469 v8::Local<v8::Object> value = V8ObjectConstructor::newInstance(isolate, v8Fu nction);
470 if (value.IsEmpty()) 470 if (value.IsEmpty())
471 return value; 471 return value;
472 472
473 V8DOMWrapper::setNativeInfo(value, npObjectTypeInfo(), npObjectToInternalPoi nter(object)); 473 V8DOMWrapper::setNativeInfo(value, npObjectTypeInfo(), npObjectToScriptWrapp ableBase(object));
474 474
475 // KJS retains the object as part of its wrapper (see Bindings::CInstance). 475 // KJS retains the object as part of its wrapper (see Bindings::CInstance).
476 _NPN_RetainObject(object); 476 _NPN_RetainObject(object);
477 _NPN_RegisterObject(object, root); 477 _NPN_RegisterObject(object, root);
478 478
479 staticNPObjectMap().set(object, value, npObjectTypeInfo()); 479 staticNPObjectMap().set(object, value, npObjectTypeInfo());
480 ASSERT(V8DOMWrapper::isDOMWrapper(value)); 480 ASSERT(V8DOMWrapper::isDOMWrapper(value));
481 return value; 481 return value;
482 } 482 }
483 483
484 void forgetV8ObjectForNPObject(NPObject* object) 484 void forgetV8ObjectForNPObject(NPObject* object)
485 { 485 {
486 v8::Isolate* isolate = v8::Isolate::GetCurrent(); 486 v8::Isolate* isolate = v8::Isolate::GetCurrent();
487 v8::HandleScope scope(isolate); 487 v8::HandleScope scope(isolate);
488 v8::Handle<v8::Object> wrapper = staticNPObjectMap().newLocal(object, isolat e); 488 v8::Handle<v8::Object> wrapper = staticNPObjectMap().newLocal(object, isolat e);
489 if (!wrapper.IsEmpty()) { 489 if (!wrapper.IsEmpty()) {
490 V8DOMWrapper::clearNativeInfo(wrapper, npObjectTypeInfo()); 490 V8DOMWrapper::clearNativeInfo(wrapper, npObjectTypeInfo());
491 staticNPObjectMap().removeAndDispose(object); 491 staticNPObjectMap().removeAndDispose(object);
492 _NPN_ReleaseObject(object); 492 _NPN_ReleaseObject(object);
493 } 493 }
494 } 494 }
495 495
496 } // namespace blink 496 } // namespace blink
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