327 lines
12 KiB
C++
327 lines
12 KiB
C++
// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fxjs/cjs_event_context.h"
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#include "core/fxcrt/autorestorer.h"
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#include "fxjs/cjs_eventrecorder.h"
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#include "fxjs/cjs_field.h"
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#include "fxjs/cjs_runtime.h"
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#include "fxjs/js_define.h"
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#include "fxjs/js_resources.h"
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#include "third_party/base/ptr_util.h"
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CJS_EventContext::CJS_EventContext(CJS_Runtime* pRuntime)
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: m_pRuntime(pRuntime),
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m_pEventRecorder(pdfium::MakeUnique<CJS_EventRecorder>()) {
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ASSERT(pRuntime);
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}
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CJS_EventContext::~CJS_EventContext() = default;
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CPDFSDK_FormFillEnvironment* CJS_EventContext::GetFormFillEnv() {
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return m_pRuntime->GetFormFillEnv();
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}
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Optional<IJS_Runtime::JS_Error> CJS_EventContext::RunScript(
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const WideString& script) {
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v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate());
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v8::HandleScope handle_scope(m_pRuntime->GetIsolate());
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v8::Local<v8::Context> context = m_pRuntime->GetV8Context();
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v8::Context::Scope context_scope(context);
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if (m_bBusy) {
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return IJS_Runtime::JS_Error(1, 1,
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JSGetStringFromID(JSMessage::kBusyError));
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}
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AutoRestorer<bool> restorer(&m_bBusy);
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m_bBusy = true;
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ASSERT(m_pEventRecorder->IsValid());
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CJS_Runtime::FieldEvent event(m_pEventRecorder->TargetName(),
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m_pEventRecorder->EventType());
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if (!m_pRuntime->AddEventToSet(event)) {
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return IJS_Runtime::JS_Error(
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1, 1, JSGetStringFromID(JSMessage::kDuplicateEventError));
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}
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Optional<IJS_Runtime::JS_Error> err;
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if (script.GetLength() > 0)
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err = m_pRuntime->ExecuteScript(script);
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m_pRuntime->RemoveEventFromSet(event);
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m_pEventRecorder->Destroy();
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return err;
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}
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CJS_Field* CJS_EventContext::SourceField() {
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v8::Local<v8::Object> pDocObj = m_pRuntime->NewFXJSBoundObject(
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CJS_Document::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
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if (pDocObj.IsEmpty())
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return nullptr;
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v8::Local<v8::Object> pFieldObj = m_pRuntime->NewFXJSBoundObject(
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CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
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if (pFieldObj.IsEmpty())
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return nullptr;
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auto* pFormFillEnv = m_pEventRecorder->GetFormFillEnvironment();
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if (!pFormFillEnv)
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pFormFillEnv = GetFormFillEnv();
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auto* pJSDocument =
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static_cast<CJS_Document*>(CFXJS_Engine::GetObjectPrivate(pDocObj));
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pJSDocument->SetFormFillEnv(pFormFillEnv);
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auto* pJSField =
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static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj));
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pJSField->AttachField(pJSDocument, m_pEventRecorder->SourceName());
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return pJSField;
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}
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CJS_Field* CJS_EventContext::TargetField() {
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v8::Local<v8::Object> pDocObj = m_pRuntime->NewFXJSBoundObject(
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CJS_Document::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
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if (pDocObj.IsEmpty())
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return nullptr;
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v8::Local<v8::Object> pFieldObj = m_pRuntime->NewFXJSBoundObject(
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CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
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if (pFieldObj.IsEmpty())
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return nullptr;
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auto* pFormFillEnv = m_pEventRecorder->GetFormFillEnvironment();
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if (!pFormFillEnv)
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pFormFillEnv = GetFormFillEnv();
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auto* pJSDocument =
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static_cast<CJS_Document*>(CFXJS_Engine::GetObjectPrivate(pDocObj));
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pJSDocument->SetFormFillEnv(pFormFillEnv);
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auto* pJSField =
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static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj));
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pJSField->AttachField(pJSDocument, m_pEventRecorder->TargetName());
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return pJSField;
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}
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void CJS_EventContext::OnApp_Init() {
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m_pEventRecorder->OnApp_Init();
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}
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void CJS_EventContext::OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv,
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const WideString& strTargetName) {
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m_pEventRecorder->OnDoc_Open(pFormFillEnv, strTargetName);
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}
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void CJS_EventContext::OnDoc_WillPrint(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnDoc_WillPrint(pFormFillEnv);
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}
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void CJS_EventContext::OnDoc_DidPrint(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnDoc_DidPrint(pFormFillEnv);
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}
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void CJS_EventContext::OnDoc_WillSave(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnDoc_WillSave(pFormFillEnv);
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}
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void CJS_EventContext::OnDoc_DidSave(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnDoc_DidSave(pFormFillEnv);
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}
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void CJS_EventContext::OnDoc_WillClose(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnDoc_WillClose(pFormFillEnv);
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}
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void CJS_EventContext::OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnPage_Open(pFormFillEnv);
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}
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void CJS_EventContext::OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnPage_Close(pFormFillEnv);
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}
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void CJS_EventContext::OnPage_InView(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnPage_InView(pFormFillEnv);
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}
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void CJS_EventContext::OnPage_OutView(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnPage_OutView(pFormFillEnv);
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}
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void CJS_EventContext::OnField_MouseDown(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget) {
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m_pEventRecorder->OnField_MouseDown(bModifier, bShift, pTarget);
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}
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void CJS_EventContext::OnField_MouseEnter(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget) {
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m_pEventRecorder->OnField_MouseEnter(bModifier, bShift, pTarget);
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}
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void CJS_EventContext::OnField_MouseExit(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget) {
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m_pEventRecorder->OnField_MouseExit(bModifier, bShift, pTarget);
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}
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void CJS_EventContext::OnField_MouseUp(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget) {
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m_pEventRecorder->OnField_MouseUp(bModifier, bShift, pTarget);
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}
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void CJS_EventContext::OnField_Focus(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget,
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WideString* Value) {
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m_pEventRecorder->OnField_Focus(bModifier, bShift, pTarget, Value);
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}
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void CJS_EventContext::OnField_Blur(bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget,
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WideString* Value) {
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m_pEventRecorder->OnField_Blur(bModifier, bShift, pTarget, Value);
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}
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void CJS_EventContext::OnField_Calculate(CPDF_FormField* pSource,
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CPDF_FormField* pTarget,
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WideString* pValue,
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bool* pRc) {
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m_pEventRecorder->OnField_Calculate(pSource, pTarget, pValue, pRc);
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}
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void CJS_EventContext::OnField_Format(CPDF_FormField* pTarget,
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WideString* Value) {
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m_pEventRecorder->OnField_Format(pTarget, Value);
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}
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void CJS_EventContext::OnField_Keystroke(WideString* strChange,
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const WideString& strChangeEx,
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bool bKeyDown,
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bool bModifier,
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int* nSelEnd,
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int* nSelStart,
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bool bShift,
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CPDF_FormField* pTarget,
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WideString* Value,
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bool bWillCommit,
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bool bFieldFull,
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bool* bRc) {
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m_pEventRecorder->OnField_Keystroke(
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strChange, strChangeEx, bKeyDown, bModifier, nSelEnd, nSelStart, bShift,
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pTarget, Value, bWillCommit, bFieldFull, bRc);
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}
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void CJS_EventContext::OnField_Validate(WideString* strChange,
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const WideString& strChangeEx,
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bool bKeyDown,
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bool bModifier,
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bool bShift,
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CPDF_FormField* pTarget,
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WideString* Value,
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bool* bRc) {
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m_pEventRecorder->OnField_Validate(strChange, strChangeEx, bKeyDown,
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bModifier, bShift, pTarget, Value, bRc);
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}
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void CJS_EventContext::OnScreen_Focus(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_Focus(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_Blur(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_Blur(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_Open(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_Open(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_Close(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_Close(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_MouseDown(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_MouseDown(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_MouseUp(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_MouseUp(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_MouseEnter(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_MouseEnter(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_MouseExit(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_MouseExit(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_InView(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_InView(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnScreen_OutView(bool bModifier,
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bool bShift,
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CPDFSDK_Annot* pScreen) {
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m_pEventRecorder->OnScreen_OutView(bModifier, bShift, pScreen);
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}
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void CJS_EventContext::OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) {
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m_pEventRecorder->OnBookmark_MouseUp(pBookMark);
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}
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void CJS_EventContext::OnLink_MouseUp(
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CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnLink_MouseUp(pFormFillEnv);
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}
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void CJS_EventContext::OnConsole_Exec() {
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m_pEventRecorder->OnConsole_Exec();
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}
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void CJS_EventContext::OnExternal_Exec() {
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m_pEventRecorder->OnExternal_Exec();
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}
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void CJS_EventContext::OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
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m_pEventRecorder->OnBatchExec(pFormFillEnv);
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}
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void CJS_EventContext::OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv,
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const WideString& strTargetName) {
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m_pEventRecorder->OnMenu_Exec(pFormFillEnv, strTargetName);
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}
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