| // 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 "../../include/javascript/JavaScript.h" |
| #include "../../include/javascript/IJavaScript.h" |
| //#include "../../include/javascript/JS_ResMgr.h" |
| #include "../../include/javascript/JS_Context.h" |
| #include "../../include/javascript/JS_EventHandler.h" |
| #include "../../include/javascript/JS_Runtime.h" |
| #include "../../include/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(void) |
| { |
| if (m_pEventHandler) |
| { |
| delete m_pEventHandler; |
| m_pEventHandler = NULL; |
| } |
| } |
| |
| CPDFSDK_Document* CJS_Context::GetReaderDocument() |
| { |
| ASSERT(m_pRuntime != NULL); |
| |
| return m_pRuntime->GetReaderDocument(); |
| } |
| |
| CPDFDoc_Environment* CJS_Context::GetReaderApp() |
| { |
| ASSERT(m_pRuntime != NULL); |
| |
| return m_pRuntime->GetReaderApp(); |
| } |
| |
| FX_BOOL CJS_Context::DoJob(int nMode, const CFX_WideString& script, CFX_WideString& info) |
| { |
| if (m_bBusy) |
| { |
| info = JSGetStringFromID(this, IDS_STRING_JSBUSY); |
| return FALSE; |
| } |
| |
| m_bBusy = TRUE; |
| |
| ASSERT(m_pRuntime != NULL); |
| ASSERT(m_pEventHandler != NULL); |
| ASSERT(m_pEventHandler->IsValid()); |
| |
| if (!m_pRuntime->AddEventToLoop(m_pEventHandler->TargetName(), m_pEventHandler->EventType())) |
| { |
| info = JSGetStringFromID(this, IDS_STRING_JSEVENT); |
| return FALSE; |
| } |
| |
| FXJSErr error ={NULL,NULL, 0}; |
| int nRet = 0; |
| |
| if (script.GetLength() > 0) |
| { |
| if (nMode == 0) |
| { |
| nRet = JS_Execute(*m_pRuntime, this, script.c_str(), script.GetLength(), &error); |
| } |
| else |
| { |
| nRet = JS_Parse(*m_pRuntime, this, script.c_str(), script.GetLength(), &error); |
| } |
| } |
| |
| if (nRet < 0) |
| { |
| CFX_WideString sLine; |
| sLine.Format(L"[ Line: %05d { %s } ] : %s",error.linnum-1,error.srcline,error.message); |
| |
| // TRACE(L"/* -------------- JS Error -------------- */\n"); |
| // TRACE(sLine); |
| // TRACE(L"\n"); |
| //CFX_ByteString sTemp = CFX_ByteString::FromUnicode(error.message); |
| info += sLine; |
| } |
| else |
| { |
| info = JSGetStringFromID(this, IDS_STRING_RUN); |
| } |
| |
| m_pRuntime->RemoveEventInLoop(m_pEventHandler->TargetName(), m_pEventHandler->EventType()); |
| |
| m_pEventHandler->Destroy(); |
| m_bBusy = FALSE; |
| |
| return nRet >= 0; |
| } |
| |
| FX_BOOL CJS_Context::RunScript(const CFX_WideString& script, CFX_WideString& info) |
| { |
| v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate()); |
| v8::HandleScope handle_scope(m_pRuntime->GetIsolate()); |
| v8::Local<v8::Context> context = m_pRuntime->NewJSContext(); |
| v8::Context::Scope context_scope(context); |
| |
| return DoJob(0, script, info); |
| } |
| |
| FX_BOOL CJS_Context::Compile(const CFX_WideString& script, CFX_WideString& info) |
| { |
| v8::Isolate::Scope isolate_scope(m_pRuntime->GetIsolate()); |
| v8::HandleScope handle_scope(m_pRuntime->GetIsolate()); |
| v8::Local<v8::Context> context = m_pRuntime->NewJSContext(); |
| v8::Context::Scope context_scope(context); |
| |
| return DoJob(1, script, info); |
| } |
| |
| void CJS_Context::OnApp_Init() |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnApp_Init(); |
| } |
| |
| void CJS_Context::OnDoc_Open(CPDFSDK_Document* pDoc, const CFX_WideString &strTargetName) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_Open(pDoc,strTargetName); |
| } |
| |
| void CJS_Context::OnDoc_WillPrint(CPDFSDK_Document* pDoc) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_WillPrint(pDoc); |
| } |
| |
| void CJS_Context::OnDoc_DidPrint(CPDFSDK_Document* pDoc) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_DidPrint(pDoc); |
| } |
| |
| void CJS_Context::OnDoc_WillSave(CPDFSDK_Document* pDoc) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_WillSave(pDoc); |
| } |
| |
| void CJS_Context::OnDoc_DidSave(CPDFSDK_Document* pDoc) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_DidSave(pDoc); |
| } |
| |
| void CJS_Context::OnDoc_WillClose(CPDFSDK_Document* pDoc) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnDoc_WillClose(pDoc); |
| } |
| |
| void CJS_Context::OnPage_Open(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnPage_Open(pTarget); |
| } |
| |
| void CJS_Context::OnPage_Close(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnPage_Close(pTarget); |
| } |
| |
| void CJS_Context::OnPage_InView(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnPage_InView(pTarget); |
| } |
| |
| void CJS_Context::OnPage_OutView(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnPage_OutView(pTarget); |
| } |
| |
| void CJS_Context::OnField_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnField_MouseDown(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_Context::OnField_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnField_MouseEnter(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_Context::OnField_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnField_MouseExit(bModifier, bShift, pTarget); |
| } |
| |
| void CJS_Context::OnField_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDF_FormField *pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| 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) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| 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) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| 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) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| 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) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| 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) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_Focus(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_Blur(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_Blur(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_Open(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_Open(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_Close(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_Close(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_MouseDown(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_MouseDown(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_MouseUp(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_MouseUp(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_MouseEnter(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_MouseEnter(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_MouseExit(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_MouseExit(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_InView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_InView(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnScreen_OutView(FX_BOOL bModifier, FX_BOOL bShift, CPDFSDK_Annot* pScreen) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnScreen_OutView(bModifier, bShift, pScreen); |
| } |
| |
| void CJS_Context::OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnBookmark_MouseUp(pBookMark); |
| } |
| |
| void CJS_Context::OnLink_MouseUp(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnLink_MouseUp(pTarget); |
| } |
| |
| void CJS_Context::OnConsole_Exec() |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnConsole_Exec(); |
| } |
| |
| void CJS_Context::OnExternal_Exec() |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnExternal_Exec(); |
| } |
| |
| void CJS_Context::OnBatchExec(CPDFSDK_Document* pTarget) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnBatchExec(pTarget); |
| } |
| |
| void CJS_Context::OnMenu_Exec(CPDFSDK_Document* pTarget,const CFX_WideString& strTargetName) |
| { |
| ASSERT(m_pEventHandler != NULL); |
| m_pEventHandler->OnMenu_Exec(pTarget, strTargetName); |
| } |
| |