Initial commit.

1 files changed, 364 insertions, 0 deletions

diff --git a/fpdfsdk/src/javascript/JS_Context.cpp b/fpdfsdk/src/javascript/JS_Context.cpp
new file mode 100644
index 0000000000..21acf59180
--- /dev/null
+++ b/fpdfsdk/src/javascript/JS_Context.cpp
@@ -0,0 +1,364 @@
+// 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;	

+

+	try

+	{	

+		if (script.GetLength() > 0)

+		{

+			if (nMode == 0)

+			{		

+				nRet = JS_Execute(*m_pRuntime, this, script, script.GetLength(), &error);

+			}

+			else

+			{

+				nRet = JS_Parse(*m_pRuntime, this, script, script.GetLength(), &error);

+			}

+		}

+

+		if (nRet < 0)

+		{

+			CFX_WideString sLine;

+			sLine.Format((FX_LPCWSTR)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);

+		}		

+

+	}

+	catch (...)

+	{

+		info = JSGetStringFromID(this, IDS_STRING_UNHANDLED);

+		nRet = -1;

+	}

+

+	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());

+	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());

+	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(int nCommitKey, CPDF_FormField* pTarget, CFX_WideString& Value, FX_BOOL bWillCommit)

+{

+	ASSERT(m_pEventHandler != NULL);

+	m_pEventHandler->OnField_Format(nCommitKey, pTarget, Value, bWillCommit);

+}

+

+

+void CJS_Context::OnField_Keystroke(int nCommitKey, 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)

+{

+	ASSERT(m_pEventHandler != NULL);

+	m_pEventHandler->OnField_Keystroke(nCommitKey, 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);

+}

+