// Copyright 2016 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 #include "fxjs/cfxjse_arguments.h" #include "fxjs/cfxjse_context.h" #include "fxjs/cfxjse_value.h" #include "third_party/base/ptr_util.h" CFXJSE_Arguments::CFXJSE_Arguments( const v8::FunctionCallbackInfo<v8::Value>* pInfo, CFXJSE_Value* pRetValue) : m_pInfo(pInfo), m_pRetValue(pRetValue) {} CFXJSE_Arguments::~CFXJSE_Arguments() {} int32_t CFXJSE_Arguments::GetLength() const { return m_pInfo->Length(); } std::unique_ptr<CFXJSE_Value> CFXJSE_Arguments::GetValue(int32_t index) const { auto pArgValue = pdfium::MakeUnique<CFXJSE_Value>(v8::Isolate::GetCurrent()); pArgValue->ForceSetValue((*m_pInfo)[index]); return pArgValue; } bool CFXJSE_Arguments::GetBoolean(int32_t index) const { return (*m_pInfo)[index]->BooleanValue(); } int32_t CFXJSE_Arguments::GetInt32(int32_t index) const { return static_cast<int32_t>((*m_pInfo)[index]->NumberValue()); } float CFXJSE_Arguments::GetFloat(int32_t index) const { return static_cast<float>((*m_pInfo)[index]->NumberValue()); } ByteString CFXJSE_Arguments::GetUTF8String(int32_t index) const { v8::Local<v8::String> hString = (*m_pInfo)[index]->ToString(); v8::String::Utf8Value szStringVal(m_pInfo->GetIsolate(), hString); return ByteString(*szStringVal); } CFXJSE_HostObject* CFXJSE_Arguments::GetObject(int32_t index, CFXJSE_Class* pClass) const { v8::Local<v8::Value> hValue = (*m_pInfo)[index]; ASSERT(!hValue.IsEmpty()); if (!hValue->IsObject()) return nullptr; return FXJSE_RetrieveObjectBinding(hValue.As<v8::Object>(), pClass); } CFXJSE_Value* CFXJSE_Arguments::GetReturnValue() const { return m_pRetValue.Get(); }