blob: cde31c6e522a6d7801eb88d5f6a38207831f59d2 [file] [log] [blame]
// 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.
#include <memory>
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
#include "fxjs/fxjse.h"
#endif // PDF_ENABLE_XFA
class CJS_Runtime;
class CPDFSDK_FormFillEnvironment;
class IJS_EventContext;
// Owns the FJXS objects needed to actually execute JS, if possible. This
// virtual interface is backed by either an actual JS runtime, or a stub,
// when JS is not present.
class IJS_Runtime {
static void Initialize(unsigned int slot, void* isolate);
static void Destroy();
static std::unique_ptr<IJS_Runtime> Create(
CPDFSDK_FormFillEnvironment* pFormFillEnv);
virtual ~IJS_Runtime();
virtual CJS_Runtime* AsCJSRuntime() = 0;
virtual IJS_EventContext* NewEventContext() = 0;
virtual void ReleaseEventContext(IJS_EventContext* pContext) = 0;
virtual CPDFSDK_FormFillEnvironment* GetFormFillEnv() const = 0;
virtual int ExecuteScript(const WideString& script, WideString* info) = 0;
virtual bool GetValueByNameFromGlobalObject(const ByteStringView& utf8Name,
CFXJSE_Value* pValue) = 0;
virtual bool SetValueByNameInGlobalObject(const ByteStringView& utf8Name,
CFXJSE_Value* pValue) = 0;
#endif // PDF_ENABLE_XFA
IJS_Runtime() {}