| // Copyright 2017 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. http://www.foxitsoftware.com |
| |
| #include "fxjs/cjs_event_context.h" |
| |
| #include "core/fxcrt/autorestorer.h" |
| #include "fxjs/cjs_eventrecorder.h" |
| #include "fxjs/cjs_field.h" |
| #include "fxjs/cjs_runtime.h" |
| #include "fxjs/js_define.h" |
| #include "fxjs/js_resources.h" |
| |
| CJS_EventContext::CJS_EventContext(CJS_Runtime* pRuntime) |
| : m_pRuntime(pRuntime), |
| m_pEventRecorder(std::make_unique<CJS_EventRecorder>()) { |
| ASSERT(pRuntime); |
| } |
| |
| CJS_EventContext::~CJS_EventContext() = default; |
| |
| CPDFSDK_FormFillEnvironment* CJS_EventContext::GetFormFillEnv() { |
| return m_pRuntime->GetFormFillEnv(); |
| } |
| |
| Optional<IJS_Runtime::JS_Error> CJS_EventContext::RunScript( |
| const WideString& script) { |
| v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate()); |
| v8::HandleScope handle_scope(m_pRuntime->GetIsolate()); |
| v8::Local<v8::Context> context = m_pRuntime->GetV8Context(); |
| v8::Context::Scope context_scope(context); |
| |
| if (m_bBusy) { |
| return IJS_Runtime::JS_Error(1, 1, |
| JSGetStringFromID(JSMessage::kBusyError)); |
| } |
| |
| AutoRestorer<bool> restorer(&m_bBusy); |
| m_bBusy = true; |
| |
| ASSERT(m_pEventRecorder->IsValid()); |
| CJS_Runtime::FieldEvent event(m_pEventRecorder->TargetName(), |
| m_pEventRecorder->EventType()); |
| if (!m_pRuntime->AddEventToSet(event)) { |
| return IJS_Runtime::JS_Error( |
| 1, 1, JSGetStringFromID(JSMessage::kDuplicateEventError)); |
| } |
| |
| Optional<IJS_Runtime::JS_Error> err; |
| if (script.GetLength() > 0) |
| err = m_pRuntime->ExecuteScript(script); |
| |
| m_pRuntime->RemoveEventFromSet(event); |
| m_pEventRecorder->Destroy(); |
| return err; |
| } |
| |
| CJS_Field* CJS_EventContext::SourceField() { |
| v8::Local<v8::Object> pDocObj = m_pRuntime->NewFXJSBoundObject( |
| CJS_Document::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pDocObj.IsEmpty()) |
| return nullptr; |
| |
| v8::Local<v8::Object> pFieldObj = m_pRuntime->NewFXJSBoundObject( |
| CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pFieldObj.IsEmpty()) |
| return nullptr; |
| |
| auto* pFormFillEnv = m_pEventRecorder->GetFormFillEnvironment(); |
| if (!pFormFillEnv) |
| pFormFillEnv = GetFormFillEnv(); |
| |
| auto* pJSDocument = |
| static_cast<CJS_Document*>(CFXJS_Engine::GetObjectPrivate(pDocObj)); |
| pJSDocument->SetFormFillEnv(pFormFillEnv); |
| |
| auto* pJSField = |
| static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj)); |
| pJSField->AttachField(pJSDocument, m_pEventRecorder->SourceName()); |
| return pJSField; |
| } |
| |
| CJS_Field* CJS_EventContext::TargetField() { |
| v8::Local<v8::Object> pDocObj = m_pRuntime->NewFXJSBoundObject( |
| CJS_Document::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pDocObj.IsEmpty()) |
| return nullptr; |
| |
| v8::Local<v8::Object> pFieldObj = m_pRuntime->NewFXJSBoundObject( |
| CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pFieldObj.IsEmpty()) |
| return nullptr; |
| |
| auto* pFormFillEnv = m_pEventRecorder->GetFormFillEnvironment(); |
| if (!pFormFillEnv) |
| pFormFillEnv = GetFormFillEnv(); |
| |
| auto* pJSDocument = |
| static_cast<CJS_Document*>(CFXJS_Engine::GetObjectPrivate(pDocObj)); |
| pJSDocument->SetFormFillEnv(pFormFillEnv); |
| |
| auto* pJSField = |
| static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj)); |
| pJSField->AttachField(pJSDocument, m_pEventRecorder->TargetName()); |
| return pJSField; |
| } |
| |
| void CJS_EventContext::OnApp_Init() { |
| m_pEventRecorder->OnApp_Init(); |
| } |
| |
| void CJS_EventContext::OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| const WideString& strTargetName) { |
| m_pEventRecorder->OnDoc_Open(pFormFillEnv, strTargetName); |
| } |
| |
| void CJS_EventContext::OnDoc_WillPrint( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnDoc_WillPrint(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnDoc_DidPrint( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnDoc_DidPrint(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnDoc_WillSave( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnDoc_WillSave(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnDoc_DidSave( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnDoc_DidSave(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnDoc_WillClose( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnDoc_WillClose(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnPage_Open(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnPage_Close(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnPage_InView( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnPage_InView(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnPage_OutView( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnPage_OutView(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnField_MouseDown(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget) { |
| m_pEventRecorder->OnField_MouseDown(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_EventContext::OnField_MouseEnter(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget) { |
| m_pEventRecorder->OnField_MouseEnter(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_EventContext::OnField_MouseExit(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget) { |
| m_pEventRecorder->OnField_MouseExit(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_EventContext::OnField_MouseUp(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget) { |
| m_pEventRecorder->OnField_MouseUp(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_EventContext::OnField_Focus(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget, |
| WideString* Value) { |
| m_pEventRecorder->OnField_Focus(bModifier, bShift, pTarget, Value); |
| } |
| |
| void CJS_EventContext::OnField_Blur(bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget, |
| WideString* Value) { |
| m_pEventRecorder->OnField_Blur(bModifier, bShift, pTarget, Value); |
| } |
| |
| void CJS_EventContext::OnField_Calculate(CPDF_FormField* pSource, |
| CPDF_FormField* pTarget, |
| WideString* pValue, |
| bool* pRc) { |
| m_pEventRecorder->OnField_Calculate(pSource, pTarget, pValue, pRc); |
| } |
| |
| void CJS_EventContext::OnField_Format(CPDF_FormField* pTarget, |
| WideString* Value) { |
| m_pEventRecorder->OnField_Format(pTarget, Value); |
| } |
| |
| void CJS_EventContext::OnField_Keystroke(WideString* strChange, |
| const WideString& strChangeEx, |
| bool bKeyDown, |
| bool bModifier, |
| int* nSelEnd, |
| int* nSelStart, |
| bool bShift, |
| CPDF_FormField* pTarget, |
| WideString* Value, |
| bool bWillCommit, |
| bool bFieldFull, |
| bool* bRc) { |
| m_pEventRecorder->OnField_Keystroke( |
| strChange, strChangeEx, bKeyDown, bModifier, nSelEnd, nSelStart, bShift, |
| pTarget, Value, bWillCommit, bFieldFull, bRc); |
| } |
| |
| void CJS_EventContext::OnField_Validate(WideString* strChange, |
| const WideString& strChangeEx, |
| bool bKeyDown, |
| bool bModifier, |
| bool bShift, |
| CPDF_FormField* pTarget, |
| WideString* Value, |
| bool* bRc) { |
| m_pEventRecorder->OnField_Validate(strChange, strChangeEx, bKeyDown, |
| bModifier, bShift, pTarget, Value, bRc); |
| } |
| |
| void CJS_EventContext::OnScreen_Focus(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_Focus(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_Blur(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_Blur(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_Open(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_Open(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_Close(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_Close(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_MouseDown(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_MouseDown(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_MouseUp(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_MouseUp(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_MouseEnter(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_MouseEnter(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_MouseExit(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_MouseExit(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_InView(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_InView(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnScreen_OutView(bool bModifier, |
| bool bShift, |
| CPDFSDK_Annot* pScreen) { |
| m_pEventRecorder->OnScreen_OutView(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_EventContext::OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) { |
| m_pEventRecorder->OnBookmark_MouseUp(pBookMark); |
| } |
| |
| void CJS_EventContext::OnLink_MouseUp( |
| CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnLink_MouseUp(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnConsole_Exec() { |
| m_pEventRecorder->OnConsole_Exec(); |
| } |
| |
| void CJS_EventContext::OnExternal_Exec() { |
| m_pEventRecorder->OnExternal_Exec(); |
| } |
| |
| void CJS_EventContext::OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) { |
| m_pEventRecorder->OnBatchExec(pFormFillEnv); |
| } |
| |
| void CJS_EventContext::OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| const WideString& strTargetName) { |
| m_pEventRecorder->OnMenu_Exec(pFormFillEnv, strTargetName); |
| } |