diff options
Diffstat (limited to 'fpdfsdk/javascript/JS_Context.cpp')
| -rw-r--r-- | fpdfsdk/javascript/JS_Context.cpp | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/JS_Context.cpp b/fpdfsdk/javascript/JS_Context.cpp new file mode 100644 index 0000000000..c382b07b8b --- /dev/null +++ b/fpdfsdk/javascript/JS_Context.cpp @@ -0,0 +1,284 @@ +// 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); +} |