1 // Copyright 2018 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #include "fxjs/xfa/fxjse.h" 8 9 #include "fxjs/fxv8.h" 10 #include "fxjs/xfa/cfxjse_context.h" 11 #include "v8/include/v8-isolate.h" 12 #include "v8/include/v8-object.h" 13 #include "v8/include/v8-template.h" 14 15 namespace pdfium { 16 namespace fxjse { 17 18 const char kFuncTag[] = "function descriptor tag"; 19 const char kClassTag[] = "class descriptor tag"; 20 21 } // namespace fxjse 22 } // namespace pdfium 23 24 // static FromV8(v8::Local<v8::Value> arg)25CFXJSE_HostObject* CFXJSE_HostObject::FromV8(v8::Local<v8::Value> arg) { 26 if (!fxv8::IsObject(arg)) 27 return nullptr; 28 29 return FXJSE_RetrieveObjectBinding(arg.As<v8::Object>()); 30 } 31 32 CFXJSE_HostObject::CFXJSE_HostObject() = default; 33 34 CFXJSE_HostObject::~CFXJSE_HostObject() = default; 35 AsFormCalcContext()36CFXJSE_FormCalcContext* CFXJSE_HostObject::AsFormCalcContext() { 37 return nullptr; 38 } 39 AsCJXObject()40CJX_Object* CFXJSE_HostObject::AsCJXObject() { 41 return nullptr; 42 } 43 NewBoundV8Object(v8::Isolate * pIsolate,v8::Local<v8::FunctionTemplate> tmpl)44v8::Local<v8::Object> CFXJSE_HostObject::NewBoundV8Object( 45 v8::Isolate* pIsolate, 46 v8::Local<v8::FunctionTemplate> tmpl) { 47 v8::Local<v8::Object> hObject = 48 tmpl->InstanceTemplate() 49 ->NewInstance(pIsolate->GetCurrentContext()) 50 .ToLocalChecked(); 51 FXJSE_UpdateObjectBinding(hObject, this); 52 return hObject; 53 } 54