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1 // Copyright 2018 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 #ifndef FXJS_CJS_RUNTIMESTUB_H_
8 #define FXJS_CJS_RUNTIMESTUB_H_
9 
10 #include <memory>
11 
12 #include "core/fxcrt/fx_string.h"
13 #include "core/fxcrt/unowned_ptr.h"
14 #include "fxjs/ijs_runtime.h"
15 
16 class CPDFSDK_FormFillEnvironment;
17 class IJS_EventContext;
18 
19 class CJS_RuntimeStub final : public IJS_Runtime {
20  public:
21   explicit CJS_RuntimeStub(CPDFSDK_FormFillEnvironment* pFormFillEnv);
22   ~CJS_RuntimeStub() override;
23 
24   // IJS_Runtime:
25   CJS_Runtime* AsCJSRuntime() override;
26   IJS_EventContext* NewEventContext() override;
27   void ReleaseEventContext(IJS_EventContext* pContext) override;
28   CPDFSDK_FormFillEnvironment* GetFormFillEnv() const override;
29 
30   Optional<IJS_Runtime::JS_Error> ExecuteScript(
31       const WideString& script) override;
32 
33  private:
34   UnownedPtr<CPDFSDK_FormFillEnvironment> const m_pFormFillEnv;
35   std::unique_ptr<IJS_EventContext> m_pContext;
36 };
37 
38 #endif  // FXJS_CJS_RUNTIMESTUB_H_
39