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;
+}