1 // Copyright 2015 PDFium Authors. All rights reserved. 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 <memory> 8 9 #include "core/fxcrt/unowned_ptr.h" 10 #include "fxjs/cjs_event_context_stub.h" 11 #include "fxjs/ijs_runtime.h" 12 #include "third_party/base/ptr_util.h" 13 14 class CJS_RuntimeStub final : public IJS_Runtime { 15 public: 16 explicit CJS_RuntimeStub(CPDFSDK_FormFillEnvironment* pFormFillEnv) 17 : m_pFormFillEnv(pFormFillEnv) {} 18 ~CJS_RuntimeStub() override {} 19 20 IJS_EventContext* NewEventContext() override { 21 if (!m_pContext) 22 m_pContext = pdfium::MakeUnique<CJS_EventContextStub>(); 23 return m_pContext.get(); 24 } 25 26 void ReleaseEventContext(IJS_EventContext* pContext) override {} 27 28 CPDFSDK_FormFillEnvironment* GetFormFillEnv() const override { 29 return m_pFormFillEnv.Get(); 30 } 31 32 #ifdef PDF_ENABLE_XFA 33 bool GetValueByName(const ByteStringView&, CFXJSE_Value*) override { 34 return false; 35 } 36 37 bool SetValueByName(const ByteStringView&, CFXJSE_Value*) override { 38 return false; 39 } 40 #endif // PDF_ENABLE_XFA 41 42 int ExecuteScript(const WideString& script, WideString* info) override { 43 return 0; 44 } 45 46 protected: 47 UnownedPtr<CPDFSDK_FormFillEnvironment> const m_pFormFillEnv; 48 std::unique_ptr<CJS_EventContextStub> m_pContext; 49 }; 50 51 // static 52 void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {} 53 54 // static 55 void IJS_Runtime::Destroy() {} 56 57 // static 58 IJS_Runtime* IJS_Runtime::Create(CPDFSDK_FormFillEnvironment* pFormFillEnv) { 59 return new CJS_RuntimeStub(pFormFillEnv); 60 } 61
