// 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. http://www.foxitsoftware.com #include "fpdfsdk/javascript/JS_Context.h" #include "fpdfsdk/include/javascript/IJavaScript.h" #include "fpdfsdk/javascript/JS_EventHandler.h" #include "fpdfsdk/javascript/JS_Runtime.h" #include "fpdfsdk/javascript/resource.h" /* -------------------------- CJS_Context -------------------------- */ CJS_Context::CJS_Context(CJS_Runtime* pRuntime) : m_pRuntime(pRuntime), m_bBusy(FALSE), m_bMsgBoxEnable(TRUE) { m_pEventHandler = new CJS_EventHandler(this); } CJS_Context::~CJS_Context() { delete m_pEventHandler; } CPDFSDK_Document* CJS_Context::GetReaderDocument() { return m_pRuntime->GetReaderDocument(); } CPDFDoc_Environment* CJS_Context::GetReaderApp() { return m_pRuntime->GetReaderApp(); } FX_BOOL CJS_Context::RunScript(const CFX_WideString& script, CFX_WideString* info) { v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate()); #ifdef PDF_ENABLE_XFA v8::Locker locker(m_pRuntime->GetIsolate()); #endif // PDF_ENABLE_XFA v8::HandleScope handle_scope(m_pRuntime->GetIsolate()); v8::Local<v8::Context> context = m_pRuntime->NewJSContext(); v8::Context::Scope context_scope(context); if (m_bBusy) { *info = JSGetStringFromID(this, IDS_STRING_JSBUSY); return FALSE; } m_bBusy = TRUE; ASSERT(m_pEventHandler->IsValid()); CJS_Runtime::FieldEvent event(m_pEventHandler->TargetName(), m_pEventHandler->EventType()); if (!m_pRuntime->AddEventToSet(event)) { *info = JSGetStringFromID(this, IDS_STRING_JSEVENT); return FALSE; } CFX_WideString sErrorMessage; int nRet = 0; if (script.GetLength() > 0) { nRet = m_pRuntime->Execute(this, script.c_str(), &sErrorMessage); } if (nRet < 0) { *info += sErrorMessage; } else { *info = JSGetStringFromID(this, IDS_STRING_RUN); } m_pRuntime->RemoveEventFromSet(event); m_pEventHandler->Destroy(); m_bBusy = FALSE; return nRet >= 0; } void CJS_Context::OnApp_Init() { m_pEventHandler->OnApp_Init(); } void CJS_Context::OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString& strTargetName) { m_pEventHandler->OnDoc_Open(pDoc, strTargetName); } void CJS_Context::OnDoc_WillPrint(CPDFSDK_Document* pDoc) { m_pEventHandler->OnDoc_WillPrint(pDoc); } void CJS_Context::OnDoc_DidPrint(CPDFSDK_Document* pDoc) { m_pEventHandler->OnDoc_DidPrint(pDoc); } void CJS_Context::OnDoc_WillSave(CPDFSDK_Document* pDoc) { m_pEventHandler->OnDoc_WillSave(pDoc); } void CJS_Context::OnDoc_DidSave(CPDFSDK_Document* pDoc) { m_pEventHandler->OnDoc_DidSave(pDoc); } void CJS_Context::OnDoc_WillClose(CPDFSDK_Document* pDoc) { m_pEventHandler->OnDoc_WillClose(pDoc); } void CJS_Context::OnPage_Open(CPDFSDK_Document* pTarget) { m_pEventHandler->OnPage_Open(pTarget); } void CJS_Context::OnPage_Close(CPDFSDK_Document* pTarget) { m_pEventHandler->OnPage_Close(pTarget); } void CJS_Context::OnPage_InView(CPDFSDK_Document* pTarget) { m_pEventHandler->OnPage_InView(pTarget); } void CJS_Context::OnPage_OutView(CPDFSDK_Document* pTarget) { m_pEventHandler->OnPage_OutView(pTarget); } void CJS_Context::OnField_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) { m_pEventHandler->OnField_MouseDown(bModifier, bShift, pTarget); } void CJS_Context::OnField_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) { m_pEventHandler->OnField_MouseEnter(bModifier, bShift, pTarget); } void CJS_Context::OnField_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) { m_pEventHandler->OnField_MouseExit(bModifier, bShift, pTarget); } void CJS_Context::OnField_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget) { m_pEventHandler->OnField_MouseUp(bModifier, bShift, pTarget); } void CJS_Context::OnField_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value) { m_pEventHandler->OnField_Focus(bModifier, bShift, pTarget, Value); } void CJS_Context::OnField_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, const CFX_WideString& Value) { m_pEventHandler->OnField_Blur(bModifier, bShift, pTarget, Value); } void CJS_Context::OnField_Calculate(CPDF_FormField* pSource, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc) { m_pEventHandler->OnField_Calculate(pSource, pTarget, Value, bRc); } void CJS_Context::OnField_Format(CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit) { m_pEventHandler->OnField_Format(pTarget, Value, bWillCommit); } void CJS_Context::OnField_Keystroke(CFX_WideString& strChange, const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL bModifier, int& nSelEnd, int& nSelStart, FX_BOOL bShift, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit, FX_BOOL bFieldFull, FX_BOOL& bRc) { m_pEventHandler->OnField_Keystroke( strChange, strChangeEx, bKeyDown, bModifier, nSelEnd, nSelStart, bShift, pTarget, Value, bWillCommit, bFieldFull, bRc); } void CJS_Context::OnField_Validate(CFX_WideString& strChange, const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL& bRc) { m_pEventHandler->OnField_Validate(strChange, strChangeEx, bKeyDown, bModifier, bShift, pTarget, Value, bRc); } void CJS_Context::OnScreen_Focus(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_Focus(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_Blur(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_Open(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_Close(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_Close(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_MouseDown(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_MouseUp(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_MouseEnter(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_MouseExit(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_InView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_InView(bModifier, bShift, pScreen); } void CJS_Context::OnScreen_OutView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) { m_pEventHandler->OnScreen_OutView(bModifier, bShift, pScreen); } void CJS_Context::OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) { m_pEventHandler->OnBookmark_MouseUp(pBookMark); } void CJS_Context::OnLink_MouseUp(CPDFSDK_Document* pTarget) { m_pEventHandler->OnLink_MouseUp(pTarget); } void CJS_Context::OnConsole_Exec() { m_pEventHandler->OnConsole_Exec(); } void CJS_Context::OnExternal_Exec() { m_pEventHandler->OnExternal_Exec(); } void CJS_Context::OnBatchExec(CPDFSDK_Document* pTarget) { m_pEventHandler->OnBatchExec(pTarget); } void CJS_Context::OnMenu_Exec(CPDFSDK_Document* pTarget, const CFX_WideString& strTargetName) { m_pEventHandler->OnMenu_Exec(pTarget, strTargetName); }