| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FXJSE_UTIL_INLINE_H_ |
| #define XFA_FXJSE_UTIL_INLINE_H_ |
| |
| #include "xfa/fxjse/context.h" |
| |
| static V8_INLINE v8::Local<v8::Object> FXJSE_GetGlobalObjectFromContext( |
| const v8::Local<v8::Context>& hContext) { |
| return hContext->Global()->GetPrototype().As<v8::Object>(); |
| } |
| static V8_INLINE void FXJSE_UpdateObjectBinding(v8::Local<v8::Object>& hObject, |
| void* lpNewBinding) { |
| ASSERT(!hObject.IsEmpty()); |
| ASSERT(hObject->InternalFieldCount() > 0); |
| hObject->SetAlignedPointerInInternalField(0, lpNewBinding); |
| } |
| static V8_INLINE void* FXJSE_RetrieveObjectBinding( |
| const v8::Local<v8::Object>& hJSObject, |
| CFXJSE_Class* lpClass = NULL) { |
| ASSERT(!hJSObject.IsEmpty()); |
| if (!hJSObject->IsObject()) { |
| return NULL; |
| } |
| v8::Local<v8::Object> hObject = hJSObject; |
| if (hObject->InternalFieldCount() == 0) { |
| v8::Local<v8::Value> hProtoObject = hObject->GetPrototype(); |
| if (hProtoObject.IsEmpty() || !hProtoObject->IsObject()) { |
| return NULL; |
| } |
| hObject = hProtoObject.As<v8::Object>(); |
| if (hObject->InternalFieldCount() == 0) { |
| return NULL; |
| } |
| } |
| if (lpClass) { |
| v8::Local<v8::FunctionTemplate> hClass = |
| v8::Local<v8::FunctionTemplate>::New( |
| lpClass->GetContext()->GetRuntime(), lpClass->GetTemplate()); |
| if (!hClass->HasInstance(hObject)) { |
| return NULL; |
| } |
| } |
| return hObject->GetAlignedPointerFromInternalField(0); |
| } |
| |
| #endif // XFA_FXJSE_UTIL_INLINE_H_ |