blob: 0d6951f8c098ce9af8bf05182d64eb2692874103 [file] [log] [blame]
// Copyright 2014 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 <map>
#include <memory>
#include <set>
#include <utility>
#include <vector>
#include "core/fxcrt/observable.h"
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/javascript/JS_EventHandler.h"
#include "fpdfsdk/javascript/ijs_runtime.h"
#include "fxjs/fxjs_v8.h"
class CJS_EventContext;
class CJS_Runtime : public IJS_Runtime,
public CFXJS_Engine,
public Observable<CJS_Runtime> {
using FieldEvent = std::pair<WideString, JS_EVENT_T>;
static CJS_Runtime* CurrentRuntimeFromIsolate(v8::Isolate* pIsolate);
explicit CJS_Runtime(CPDFSDK_FormFillEnvironment* pFormFillEnv);
~CJS_Runtime() override;
// IJS_Runtime
IJS_EventContext* NewEventContext() override;
void ReleaseEventContext(IJS_EventContext* pContext) override;
CPDFSDK_FormFillEnvironment* GetFormFillEnv() const override;
int ExecuteScript(const WideString& script, WideString* info) override;
CJS_EventContext* GetCurrentEventContext() const;
// Returns true if the event isn't already found in the set.
bool AddEventToSet(const FieldEvent& event);
void RemoveEventFromSet(const FieldEvent& event);
void BeginBlock() { m_bBlocking = true; }
void EndBlock() { m_bBlocking = false; }
bool IsBlocking() const { return m_bBlocking; }
bool GetValueByName(const ByteStringView& utf8Name,
CFXJSE_Value* pValue) override;
bool SetValueByName(const ByteStringView& utf8Name,
CFXJSE_Value* pValue) override;
#endif // PDF_ENABLE_XFA
void DefineJSObjects();
void SetFormFillEnvToDocument();
std::vector<std::unique_ptr<CJS_EventContext>> m_EventContextArray;
CPDFSDK_FormFillEnvironment::ObservedPtr m_pFormFillEnv;
bool m_bBlocking;
bool m_isolateManaged;
std::set<FieldEvent> m_FieldEventSet;