Convert all line endings to LF.

1 files changed, 442 insertions, 442 deletions

diff --git a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
index 3f2c453e5d..ee6b7bd83a 100644
--- a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp
@@ -1,442 +1,442 @@
-// 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/formfiller/FormFiller.h"

-#include "../../include/formfiller/FFL_FormFiller.h"

-#include "../../include/formfiller/FFL_IFormFiller.h"

-#include "../../include/formfiller/FFL_CBA_Fontmap.h"

-#include "../../include/formfiller/FFL_ComboBox.h"

-

-

-/* ------------------------------- CFFL_ComboBox ------------------------------- */

-

-CFFL_ComboBox::CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) :

-	CFFL_FormFiller(pApp, pAnnot), m_pFontMap( NULL )

-{

-	//m_pFontMap = new CBA_FontMap( pAnnot, GetSystemHandler() );

-        m_State.nIndex = 0;

-        m_State.nStart = 0;

-        m_State.nEnd   = 0;

-}

-

-CFFL_ComboBox::~CFFL_ComboBox()

-{

-	if (m_pFontMap)

-	{

-		delete m_pFontMap;

-		m_pFontMap = NULL;

-	}

-

-// 	for (int i=0,sz=m_IMBox.GetSize(); i<sz; i++)

-// 	{

-// 		delete m_IMBox.GetAt(i);

-// 	}

-// 

-// 	m_IMBox.RemoveAll();

-}

-

-PWL_CREATEPARAM CFFL_ComboBox::GetCreateParam()

-{

-	PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam();

-

-	ASSERT(m_pWidget != NULL);

-

-	int nFlags = m_pWidget->GetFieldFlags();

-	

-	if (nFlags & FIELDFLAG_EDIT)

-	{		

-		cp.dwFlags |= PCBS_ALLOWCUSTOMTEXT;

-	}

-

-	/*

-	if (nFlags & FIELDFLAG_COMMITONSELCHANGE)

-	{		

-		m_bCommitOnSelectChange = TRUE;

-	}

-	*/

-

-	if (!m_pFontMap)

-	{

-		ASSERT(this->m_pApp != NULL);

-		m_pFontMap = new CBA_FontMap(m_pWidget, GetSystemHandler());

-		m_pFontMap->Initial();

-	}

-

-	cp.pFontMap = m_pFontMap;

-	cp.pFocusHandler = this;

-

-	return cp;

-}

-

-CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView)

-{

-	CPWL_ComboBox * pWnd = new CPWL_ComboBox();

-	pWnd->AttachFFLData(this);

-	pWnd->Create(cp);

-

-	ASSERT(m_pApp != NULL);

-	CFFL_IFormFiller* pFormFiller = m_pApp->GetIFormFiller();

-	pWnd->SetFillerNotify(pFormFiller);

-

-	ASSERT(m_pWidget != NULL);

-	FX_INT32 nCurSel = m_pWidget->GetSelectedIndex(0);

-	

-	CFX_WideString swText;

-	

-	if (nCurSel < 0)

-		swText = m_pWidget->GetValue();

-	else

-		swText = m_pWidget->GetOptionLabel(nCurSel);

-	

-	for (FX_INT32 i=0,sz=m_pWidget->CountOptions(); i<sz; i++)

-	{

-		pWnd->AddString(m_pWidget->GetOptionLabel(i));			

-	}

-	

-	pWnd->SetSelect(nCurSel);

-	pWnd->SetText(swText);

-	

-	return pWnd;

-}

-

-

-FX_BOOL	CFFL_ComboBox::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)

-{

-	return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);

-}

-

-FX_BOOL	CFFL_ComboBox::IsDataChanged(CPDFSDK_PageView* pPageView)

-{

-	if (CPWL_ComboBox * pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-	{

-		FX_INT32 nCurSel = pWnd->GetSelect();

-

-		ASSERT(m_pWidget != NULL);

-

-		if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)

-		{

-			if (nCurSel >= 0)

-			{

-				return nCurSel != m_pWidget->GetSelectedIndex(0);

-			}

-			else

-			{

-				return pWnd->GetText() != m_pWidget->GetValue();

-			}

-		}

-		else

-		{

-			return nCurSel != m_pWidget->GetSelectedIndex(0);

-		}

-	}

-	

-	return FALSE;

-}

-

-void CFFL_ComboBox::SaveData(CPDFSDK_PageView* pPageView)

-{

-	ASSERT(m_pWidget != NULL);

-

-	if (CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-	{

-		CFX_WideString swText = pWnd->GetText();

-		FX_INT32 nCurSel = pWnd->GetSelect();

-

-		//mantis:0004157

-		FX_BOOL bSetValue = TRUE;

-

-		if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)

-		{

-			if (nCurSel >= 0)

-			{

-				if (swText != m_pWidget->GetOptionLabel(nCurSel))

-					bSetValue = TRUE;

-				else

-					bSetValue = FALSE;

-			}

-			else

-				bSetValue = TRUE;

-		}

-		else

-			bSetValue = FALSE;

-

-		CFX_WideString sOldValue;

-		

-

-		if (bSetValue)

-		{

-			sOldValue = m_pWidget->GetValue();

-			m_pWidget->SetValue(swText, FALSE);

-		}

-		else

-		{

-			m_pWidget->GetSelectedIndex(0);

-			m_pWidget->SetOptionSelection(nCurSel, TRUE, FALSE);

-		}

-

-		m_pWidget->ResetFieldAppearance(TRUE);

-		m_pWidget->UpdateField();

-		SetChangeMark();

-

-		m_pWidget->GetPDFPage();

-		

-

-	}

-}

-

- void CFFL_ComboBox::GetActionData( CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, PDFSDK_FieldAction& fa)

-{

-	switch (type)

-	{

-	case CPDF_AAction::KeyStroke:

-		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-		{

-			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)

-			{

-				fa.bFieldFull = pEdit->IsTextFull();	

-				int nSelStart = 0;

-				int nSelEnd = 0;

-				pEdit->GetSel(nSelStart, nSelEnd);

-				fa.nSelEnd = nSelEnd;

-				fa.nSelStart = nSelStart;

-				fa.sValue = pEdit->GetText();

-				fa.sChangeEx = GetSelectExportText();

-

-				if (fa.bFieldFull)

-				{

-					fa.sChange = L"";

-					fa.sChangeEx = L"";

-				}

-			}

-		}

-		break;

-	case CPDF_AAction::Validate:

-		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-		{

-			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)

-			{

-				fa.sValue = pEdit->GetText();

-			}

-		}

-		break;

-	case CPDF_AAction::LoseFocus:

-	case CPDF_AAction::GetFocus:

-		ASSERT(m_pWidget != NULL);

-		fa.sValue = m_pWidget->GetValue();

-		break;

-	default:

-		break;

-	}

-}

-

-

-

-void CFFL_ComboBox::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, 

-									const PDFSDK_FieldAction& fa)

-{

-	switch (type)

-	{

-	case CPDF_AAction::KeyStroke:

-		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-		{

-			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)

-			{

-				pEdit->SetSel(fa.nSelStart, fa.nSelEnd);

-				pEdit->ReplaceSel(fa.sChange);

-			}

-		}

-		break;

-	default:

-		break;

-	}

-}

-

-FX_BOOL	CFFL_ComboBox::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, 

-									const PDFSDK_FieldAction& faNew)

-{

-	switch (type)

-	{

-	case CPDF_AAction::KeyStroke:

-		return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart ||

-			faOld.sChange != faNew.sChange;

-	default:

-		break;

-	}

-

-	return FALSE;

-}

-

-void CFFL_ComboBox::SaveState(CPDFSDK_PageView* pPageView)

-{

-	ASSERT(pPageView != NULL);

-

-	if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-	{

-		m_State.nIndex = pComboBox->GetSelect();

-

-		if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)

-		{

-			pEdit->GetSel(m_State.nStart, m_State.nEnd);

-			m_State.sValue = pEdit->GetText();

-		}

-	}

-}

-

-void CFFL_ComboBox::RestoreState(CPDFSDK_PageView* pPageView)

-{

-	ASSERT(pPageView != NULL);

-

-	if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, TRUE))

-	{

-		if (m_State.nIndex >= 0)

-			pComboBox->SetSelect(m_State.nIndex);

-		else

-		{

-			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)

-			{

-				pEdit->SetText(m_State.sValue);

-				pEdit->SetSel(m_State.nStart, m_State.nEnd);

-			}

-		}

-	}

-}

-

-CPWL_Wnd* CFFL_ComboBox::ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue)

-{

-	if (bRestoreValue)

-		SaveState(pPageView);

-	

-	DestroyPDFWindow(pPageView);

-	

-	CPWL_Wnd* pRet = NULL;

-	

-	if (bRestoreValue)

-	{

-		RestoreState(pPageView);

-		pRet = this->GetPDFWindow(pPageView, FALSE);

-	}

-	else

-		pRet = this->GetPDFWindow(pPageView, TRUE);

-	

-	m_pWidget->UpdateField();

-	

-	return pRet;

-}

-

-void CFFL_ComboBox::OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag)

-{

-	ASSERT(m_pWidget != NULL);

-	

-	int nFlags = m_pWidget->GetFieldFlags();

-	

-	if (nFlags & FIELDFLAG_COMMITONSELCHANGE)

-	{

-		if (m_bValid)

-		{

-			CPDFSDK_PageView* pPageView = this->GetCurPageView();

-			ASSERT(pPageView != NULL);

-

-			if (CommitData(pPageView, nFlag))

-			{

-				DestroyPDFWindow(pPageView);

-				m_bValid = FALSE;

-			}

-		}

-	}

-}

-

-void CFFL_ComboBox::OnSetFocus(CPWL_Wnd* pWnd)

-{

-	ASSERT(m_pApp != NULL);

-

-	ASSERT(pWnd != NULL);

-

-	if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT)

-	{

-		CPWL_Edit* pEdit = (CPWL_Edit*)pWnd;

-		pEdit->SetCharSet(134);

-		pEdit->SetCodePage(936);

-

-		pEdit->SetReadyToInput();

-		CFX_WideString wsText = pEdit->GetText();

-		int nCharacters = wsText.GetLength();

-		CFX_ByteString bsUTFText = wsText.UTF16LE_Encode();

-		unsigned short* pBuffer = (unsigned short*)(FX_LPCSTR)bsUTFText;

-		m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, nCharacters, TRUE);

-

- 		pEdit->SetEditNotify(this);

-	}

-}

-

-void CFFL_ComboBox::OnKillFocus(CPWL_Wnd* pWnd)

-{

-	ASSERT(m_pApp != NULL);

-}

-

-FX_BOOL	CFFL_ComboBox::CanCopy(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-

-	return FALSE;

-}

-

-FX_BOOL CFFL_ComboBox::CanCut(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-

-	return FALSE;

-}

-

-FX_BOOL	CFFL_ComboBox::CanPaste(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-

-	return FALSE;

-}

-

-void CFFL_ComboBox::DoCopy(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-}

-

-void CFFL_ComboBox::DoCut(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-}

-

-void CFFL_ComboBox::DoPaste(CPDFSDK_Document* pDocument)

-{

-	ASSERT(pDocument != NULL);

-}

-

-void CFFL_ComboBox::OnAddUndo(CPWL_Edit* pEdit)

-{

-	ASSERT(pEdit != NULL);

-}

-

-CFX_WideString CFFL_ComboBox::GetSelectExportText()

-{

-	CFX_WideString swRet;

-	

-	int nExport = -1;

-	CPDFSDK_PageView *pPageView = GetCurPageView();

-	if (CPWL_ComboBox * pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))

-	{

-		nExport = pComboBox->GetSelect();

-	}

-	

-	if (nExport >= 0)

-	{

-		if (CPDF_FormField * pFormField = m_pWidget->GetFormField())

-		{

-			swRet = pFormField->GetOptionValue(nExport);

-			if (swRet.IsEmpty())

-				swRet = pFormField->GetOptionLabel(nExport);

-		}

-	}

-	

-	return swRet;

-}

+// 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/formfiller/FormFiller.h"
+#include "../../include/formfiller/FFL_FormFiller.h"
+#include "../../include/formfiller/FFL_IFormFiller.h"
+#include "../../include/formfiller/FFL_CBA_Fontmap.h"
+#include "../../include/formfiller/FFL_ComboBox.h"
+
+
+/* ------------------------------- CFFL_ComboBox ------------------------------- */
+
+CFFL_ComboBox::CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) :
+	CFFL_FormFiller(pApp, pAnnot), m_pFontMap( NULL )
+{
+	//m_pFontMap = new CBA_FontMap( pAnnot, GetSystemHandler() );
+        m_State.nIndex = 0;
+        m_State.nStart = 0;
+        m_State.nEnd   = 0;
+}
+
+CFFL_ComboBox::~CFFL_ComboBox()
+{
+	if (m_pFontMap)
+	{
+		delete m_pFontMap;
+		m_pFontMap = NULL;
+	}
+
+// 	for (int i=0,sz=m_IMBox.GetSize(); i<sz; i++)
+// 	{
+// 		delete m_IMBox.GetAt(i);
+// 	}
+// 
+// 	m_IMBox.RemoveAll();
+}
+
+PWL_CREATEPARAM CFFL_ComboBox::GetCreateParam()
+{
+	PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam();
+
+	ASSERT(m_pWidget != NULL);
+
+	int nFlags = m_pWidget->GetFieldFlags();
+	
+	if (nFlags & FIELDFLAG_EDIT)
+	{		
+		cp.dwFlags |= PCBS_ALLOWCUSTOMTEXT;
+	}
+
+	/*
+	if (nFlags & FIELDFLAG_COMMITONSELCHANGE)
+	{		
+		m_bCommitOnSelectChange = TRUE;
+	}
+	*/
+
+	if (!m_pFontMap)
+	{
+		ASSERT(this->m_pApp != NULL);
+		m_pFontMap = new CBA_FontMap(m_pWidget, GetSystemHandler());
+		m_pFontMap->Initial();
+	}
+
+	cp.pFontMap = m_pFontMap;
+	cp.pFocusHandler = this;
+
+	return cp;
+}
+
+CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView)
+{
+	CPWL_ComboBox * pWnd = new CPWL_ComboBox();
+	pWnd->AttachFFLData(this);
+	pWnd->Create(cp);
+
+	ASSERT(m_pApp != NULL);
+	CFFL_IFormFiller* pFormFiller = m_pApp->GetIFormFiller();
+	pWnd->SetFillerNotify(pFormFiller);
+
+	ASSERT(m_pWidget != NULL);
+	FX_INT32 nCurSel = m_pWidget->GetSelectedIndex(0);
+	
+	CFX_WideString swText;
+	
+	if (nCurSel < 0)
+		swText = m_pWidget->GetValue();
+	else
+		swText = m_pWidget->GetOptionLabel(nCurSel);
+	
+	for (FX_INT32 i=0,sz=m_pWidget->CountOptions(); i<sz; i++)
+	{
+		pWnd->AddString(m_pWidget->GetOptionLabel(i));			
+	}
+	
+	pWnd->SetSelect(nCurSel);
+	pWnd->SetText(swText);
+	
+	return pWnd;
+}
+
+
+FX_BOOL	CFFL_ComboBox::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
+{
+	return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
+}
+
+FX_BOOL	CFFL_ComboBox::IsDataChanged(CPDFSDK_PageView* pPageView)
+{
+	if (CPWL_ComboBox * pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		FX_INT32 nCurSel = pWnd->GetSelect();
+
+		ASSERT(m_pWidget != NULL);
+
+		if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)
+		{
+			if (nCurSel >= 0)
+			{
+				return nCurSel != m_pWidget->GetSelectedIndex(0);
+			}
+			else
+			{
+				return pWnd->GetText() != m_pWidget->GetValue();
+			}
+		}
+		else
+		{
+			return nCurSel != m_pWidget->GetSelectedIndex(0);
+		}
+	}
+	
+	return FALSE;
+}
+
+void CFFL_ComboBox::SaveData(CPDFSDK_PageView* pPageView)
+{
+	ASSERT(m_pWidget != NULL);
+
+	if (CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		CFX_WideString swText = pWnd->GetText();
+		FX_INT32 nCurSel = pWnd->GetSelect();
+
+		//mantis:0004157
+		FX_BOOL bSetValue = TRUE;
+
+		if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)
+		{
+			if (nCurSel >= 0)
+			{
+				if (swText != m_pWidget->GetOptionLabel(nCurSel))
+					bSetValue = TRUE;
+				else
+					bSetValue = FALSE;
+			}
+			else
+				bSetValue = TRUE;
+		}
+		else
+			bSetValue = FALSE;
+
+		CFX_WideString sOldValue;
+		
+
+		if (bSetValue)
+		{
+			sOldValue = m_pWidget->GetValue();
+			m_pWidget->SetValue(swText, FALSE);
+		}
+		else
+		{
+			m_pWidget->GetSelectedIndex(0);
+			m_pWidget->SetOptionSelection(nCurSel, TRUE, FALSE);
+		}
+
+		m_pWidget->ResetFieldAppearance(TRUE);
+		m_pWidget->UpdateField();
+		SetChangeMark();
+
+		m_pWidget->GetPDFPage();
+		
+
+	}
+}
+
+ void CFFL_ComboBox::GetActionData( CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, PDFSDK_FieldAction& fa)
+{
+	switch (type)
+	{
+	case CPDF_AAction::KeyStroke:
+		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+		{
+			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)
+			{
+				fa.bFieldFull = pEdit->IsTextFull();	
+				int nSelStart = 0;
+				int nSelEnd = 0;
+				pEdit->GetSel(nSelStart, nSelEnd);
+				fa.nSelEnd = nSelEnd;
+				fa.nSelStart = nSelStart;
+				fa.sValue = pEdit->GetText();
+				fa.sChangeEx = GetSelectExportText();
+
+				if (fa.bFieldFull)
+				{
+					fa.sChange = L"";
+					fa.sChangeEx = L"";
+				}
+			}
+		}
+		break;
+	case CPDF_AAction::Validate:
+		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+		{
+			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)
+			{
+				fa.sValue = pEdit->GetText();
+			}
+		}
+		break;
+	case CPDF_AAction::LoseFocus:
+	case CPDF_AAction::GetFocus:
+		ASSERT(m_pWidget != NULL);
+		fa.sValue = m_pWidget->GetValue();
+		break;
+	default:
+		break;
+	}
+}
+
+
+
+void CFFL_ComboBox::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, 
+									const PDFSDK_FieldAction& fa)
+{
+	switch (type)
+	{
+	case CPDF_AAction::KeyStroke:
+		if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+		{
+			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)
+			{
+				pEdit->SetSel(fa.nSelStart, fa.nSelEnd);
+				pEdit->ReplaceSel(fa.sChange);
+			}
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+FX_BOOL	CFFL_ComboBox::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, 
+									const PDFSDK_FieldAction& faNew)
+{
+	switch (type)
+	{
+	case CPDF_AAction::KeyStroke:
+		return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart ||
+			faOld.sChange != faNew.sChange;
+	default:
+		break;
+	}
+
+	return FALSE;
+}
+
+void CFFL_ComboBox::SaveState(CPDFSDK_PageView* pPageView)
+{
+	ASSERT(pPageView != NULL);
+
+	if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		m_State.nIndex = pComboBox->GetSelect();
+
+		if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)
+		{
+			pEdit->GetSel(m_State.nStart, m_State.nEnd);
+			m_State.sValue = pEdit->GetText();
+		}
+	}
+}
+
+void CFFL_ComboBox::RestoreState(CPDFSDK_PageView* pPageView)
+{
+	ASSERT(pPageView != NULL);
+
+	if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, TRUE))
+	{
+		if (m_State.nIndex >= 0)
+			pComboBox->SetSelect(m_State.nIndex);
+		else
+		{
+			if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox)
+			{
+				pEdit->SetText(m_State.sValue);
+				pEdit->SetSel(m_State.nStart, m_State.nEnd);
+			}
+		}
+	}
+}
+
+CPWL_Wnd* CFFL_ComboBox::ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue)
+{
+	if (bRestoreValue)
+		SaveState(pPageView);
+	
+	DestroyPDFWindow(pPageView);
+	
+	CPWL_Wnd* pRet = NULL;
+	
+	if (bRestoreValue)
+	{
+		RestoreState(pPageView);
+		pRet = this->GetPDFWindow(pPageView, FALSE);
+	}
+	else
+		pRet = this->GetPDFWindow(pPageView, TRUE);
+	
+	m_pWidget->UpdateField();
+	
+	return pRet;
+}
+
+void CFFL_ComboBox::OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag)
+{
+	ASSERT(m_pWidget != NULL);
+	
+	int nFlags = m_pWidget->GetFieldFlags();
+	
+	if (nFlags & FIELDFLAG_COMMITONSELCHANGE)
+	{
+		if (m_bValid)
+		{
+			CPDFSDK_PageView* pPageView = this->GetCurPageView();
+			ASSERT(pPageView != NULL);
+
+			if (CommitData(pPageView, nFlag))
+			{
+				DestroyPDFWindow(pPageView);
+				m_bValid = FALSE;
+			}
+		}
+	}
+}
+
+void CFFL_ComboBox::OnSetFocus(CPWL_Wnd* pWnd)
+{
+	ASSERT(m_pApp != NULL);
+
+	ASSERT(pWnd != NULL);
+
+	if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT)
+	{
+		CPWL_Edit* pEdit = (CPWL_Edit*)pWnd;
+		pEdit->SetCharSet(134);
+		pEdit->SetCodePage(936);
+
+		pEdit->SetReadyToInput();
+		CFX_WideString wsText = pEdit->GetText();
+		int nCharacters = wsText.GetLength();
+		CFX_ByteString bsUTFText = wsText.UTF16LE_Encode();
+		unsigned short* pBuffer = (unsigned short*)(FX_LPCSTR)bsUTFText;
+		m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, nCharacters, TRUE);
+
+ 		pEdit->SetEditNotify(this);
+	}
+}
+
+void CFFL_ComboBox::OnKillFocus(CPWL_Wnd* pWnd)
+{
+	ASSERT(m_pApp != NULL);
+}
+
+FX_BOOL	CFFL_ComboBox::CanCopy(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+
+	return FALSE;
+}
+
+FX_BOOL CFFL_ComboBox::CanCut(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+
+	return FALSE;
+}
+
+FX_BOOL	CFFL_ComboBox::CanPaste(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+
+	return FALSE;
+}
+
+void CFFL_ComboBox::DoCopy(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+}
+
+void CFFL_ComboBox::DoCut(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+}
+
+void CFFL_ComboBox::DoPaste(CPDFSDK_Document* pDocument)
+{
+	ASSERT(pDocument != NULL);
+}
+
+void CFFL_ComboBox::OnAddUndo(CPWL_Edit* pEdit)
+{
+	ASSERT(pEdit != NULL);
+}
+
+CFX_WideString CFFL_ComboBox::GetSelectExportText()
+{
+	CFX_WideString swRet;
+	
+	int nExport = -1;
+	CPDFSDK_PageView *pPageView = GetCurPageView();
+	if (CPWL_ComboBox * pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE))
+	{
+		nExport = pComboBox->GetSelect();
+	}
+	
+	if (nExport >= 0)
+	{
+		if (CPDF_FormField * pFormField = m_pWidget->GetFormField())
+		{
+			swRet = pFormField->GetOptionValue(nExport);
+			if (swRet.IsEmpty())
+				swRet = pFormField->GetOptionLabel(nExport);
+		}
+	}
+	
+	return swRet;
+}