Re-land else-after-returns

fpdfsdk/src/formfiller/FFL_IFormFiller.cpp

 // 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/FFL_FormFiller.h"
 #include "../../include/formfiller/FFL_IFormFiller.h"
 #include "../../include/formfiller/FFL_CheckBox.h"
 #include "../../include/formfiller/FFL_ComboBox.h"
 #include "../../include/formfiller/FFL_ListBox.h"
 #include "../../include/formfiller/FFL_PushButton.h"
 #include "../../include/formfiller/FFL_RadioButton.h"
 #include "../../include/formfiller/FFL_TextField.h"
 
-#define FFL_MAXLISTBOXHEIGHT            140.0f
+#define FFL_MAXLISTBOXHEIGHT        140.0f
 
 // HHOOK CFFL_IFormFiller::m_hookSheet = NULL;
 // MSG CFFL_IFormFiller::g_Msg;
 
 /* ----------------------------- CFFL_IFormFiller ----------------------------- */
 
 CFFL_IFormFiller::CFFL_IFormFiller(CPDFDoc_Environment* pApp) :
-        m_pApp(pApp),
-        m_bNotifying(FALSE)
+    m_pApp(pApp),
+    m_bNotifying(FALSE)
 {
 }
 
 CFFL_IFormFiller::~CFFL_IFormFiller()
 {
     for (auto& it : m_Maps)
         delete it.second;
     m_Maps.clear();
 }
 
-FX_BOOL CFFL_IFormFiller::Annot_HitTest(CPDFSDK_PageView* pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point)
-{
-        CPDF_Rect rc = pAnnot->GetRect();
-        if(rc.Contains(point.x, point.y))
-                return TRUE;
-        return FALSE;
+FX_BOOL CFFL_IFormFiller::Annot_HitTest(CPDFSDK_PageView* pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point)
+{
+    CPDF_Rect rc = pAnnot->GetRect();
+    if(rc.Contains(point.x, point.y))
+        return TRUE;
+    return FALSE;
 }
 
 FX_RECT CFFL_IFormFiller::GetViewBBox(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot)
 {
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->GetViewBBox(pPageView, pAnnot);
-        }
-        else
-        {
-                ASSERT(pPageView != NULL);
-                ASSERT(pAnnot != NULL);
-
-                CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
-                ASSERT(pPDFAnnot != NULL);
-
-                CPDF_Rect rcAnnot;
-                pPDFAnnot->GetRect(rcAnnot);
-
-//              CRect rcWin;
-//              pPageView->DocToWindow(rcAnnot, rcWin);
-                CPDF_Rect rcWin = CPWL_Utils::InflateRect(rcAnnot,1);
-//              rcWin.InflateRect(1, 1);
-
-                return rcWin.GetOutterRect();
-        }
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+        return pFormFiller->GetViewBBox(pPageView, pAnnot);
+
+    ASSERT(pPageView != NULL);
+
+    CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
+    CPDF_Rect rcAnnot;
+    pPDFAnnot->GetRect(rcAnnot);
+
+    CPDF_Rect rcWin = CPWL_Utils::InflateRect(rcAnnot, 1);
+    return rcWin.GetOutterRect();
 }
 
 void CFFL_IFormFiller::OnDraw(CPDFSDK_PageView* pPageView, /*HDC hDC,*/ CPDFSDK_Annot* pAnnot,
-                                                CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
-                                                /*const CRect& rcWindow,*/ FX_DWORD dwFlags)
-{
-        ASSERT(pPageView != NULL);
-        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-
-        if (IsVisible(pWidget))
-        {
-                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-                {
-                        if (pFormFiller->IsValid())
-                        {
-                                pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-                                pAnnot->GetPDFPage();
-
-                                CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument();
-                                if (pDocument->GetFocusAnnot() == pAnnot)
-                                {
-                                        CPDF_Rect rcFocus = pFormFiller->GetFocusBox(pPageView);
-                                        if (!rcFocus.IsEmpty())
-                                        {
-                                                CFX_PathData path;
-                                                path.SetPointCount(5);
-                                                path.SetPoint(0, rcFocus.left,  rcFocus.top, FXPT_MOVETO);
-                                                path.SetPoint(1, rcFocus.left,  rcFocus.bottom, FXPT_LINETO);
-                                                path.SetPoint(2, rcFocus.right,  rcFocus.bottom, FXPT_LINETO);
-                                                path.SetPoint(3, rcFocus.right,  rcFocus.top, FXPT_LINETO);
-                                                path.SetPoint(4, rcFocus.left,  rcFocus.top, FXPT_LINETO);
-
-                                                CFX_GraphStateData gsd;
-                                                gsd.SetDashCount(1);
-                                                gsd.m_DashArray[0] = 1.0f;
-                                                gsd.m_DashPhase = 0;
-                                                gsd.m_LineWidth = 1.0f;
-                                                pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,0,0,0), FXFILL_ALTERNATE);
-                                        }
-                                }
-                                return;
-                        }
-                }
-
-                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-                        pFormFiller->OnDrawDeactive(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-                else
-                        pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-
-                if (!IsReadOnly(pWidget) && IsFillingAllowed(pWidget))
-                        pWidget->DrawShadow(pDevice, pPageView);
-        }
+                        CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
+                        /*const CRect& rcWindow,*/ FX_DWORD dwFlags)
+{
+    ASSERT(pPageView != NULL);
+    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+
+    if (IsVisible(pWidget))
+    {
+        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+        {
+            if (pFormFiller->IsValid())
+            {
+                pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
+                pAnnot->GetPDFPage();
+
+                CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument();
+                if (pDocument->GetFocusAnnot() == pAnnot)
+                {
+                    CPDF_Rect rcFocus = pFormFiller->GetFocusBox(pPageView);
+                    if (!rcFocus.IsEmpty())
+                    {
+                        CFX_PathData path;
+                        path.SetPointCount(5);
+                        path.SetPoint(0, rcFocus.left,  rcFocus.top, FXPT_MOVETO);
+                        path.SetPoint(1, rcFocus.left,  rcFocus.bottom, FXPT_LINETO);
+                        path.SetPoint(2, rcFocus.right,  rcFocus.bottom, FXPT_LINETO);
+                        path.SetPoint(3, rcFocus.right,  rcFocus.top, FXPT_LINETO);
+                        path.SetPoint(4, rcFocus.left,  rcFocus.top, FXPT_LINETO);
+
+                        CFX_GraphStateData gsd;
+                        gsd.SetDashCount(1);
+                        gsd.m_DashArray[0] = 1.0f;
+                        gsd.m_DashPhase = 0;
+                        gsd.m_LineWidth = 1.0f;
+                        pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255,0,0,0), FXFILL_ALTERNATE);
+                    }
+                }
+                return;
+            }
+        }
+
+        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+            pFormFiller->OnDrawDeactive(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
+        else
+            pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+
+        if (!IsReadOnly(pWidget) && IsFillingAllowed(pWidget))
+            pWidget->DrawShadow(pDevice, pPageView);
+    }
 }
 
 void CFFL_IFormFiller::OnCreate(CPDFSDK_Annot* pAnnot)
 {
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                pFormFiller->OnCreate(pAnnot);
-        }
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        pFormFiller->OnCreate(pAnnot);
+    }
 }
 
 void CFFL_IFormFiller::OnLoad(CPDFSDK_Annot* pAnnot)
 {
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                pFormFiller->OnLoad(pAnnot);
-        }
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        pFormFiller->OnLoad(pAnnot);
+    }
 }
 
 void CFFL_IFormFiller::OnDelete(CPDFSDK_Annot* pAnnot)
 {
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                pFormFiller->OnDelete(pAnnot);
-        }
-
-        UnRegisterFormFiller(pAnnot);
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        pFormFiller->OnDelete(pAnnot);
+    }
+
+    UnRegisterFormFiller(pAnnot);
 }
 
 void CFFL_IFormFiller::OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag)
 {
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (!m_bNotifying)
-        {
-                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-                if (pWidget->GetAAction(CPDF_AAction::CursorEnter))
-                {
-                        m_bNotifying = TRUE;
-
-                        int nValueAge = pWidget->GetValueAge();
-
-                        pWidget->ClearAppModified();
-
-                        ASSERT(pPageView != NULL);
-
-
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-                        pWidget->OnAAction(CPDF_AAction::CursorEnter, fa, pPageView );
-                        m_bNotifying = FALSE;
-
-                        //if ( !IsValidAnnot(pPageView, pAnnot) ) return;
-
-                        if (pWidget->IsAppModified())
-                        {
-                                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
-                                {
-                                        pFormFiller->ResetPDFWindow(pPageView, pWidget->GetValueAge() == nValueAge);
-                                }
-                        }
-                }
-        }
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
-        {
-                pFormFiller->OnMouseEnter(pPageView, pAnnot);
-        }
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (!m_bNotifying)
+    {
+        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+        if (pWidget->GetAAction(CPDF_AAction::CursorEnter))
+        {
+            m_bNotifying = TRUE;
+
+            int nValueAge = pWidget->GetValueAge();
+
+            pWidget->ClearAppModified();
+
+            ASSERT(pPageView != NULL);
+
+
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+            pWidget->OnAAction(CPDF_AAction::CursorEnter, fa, pPageView );
+            m_bNotifying = FALSE;
+
+            //if ( !IsValidAnnot(pPageView, pAnnot) ) return;
+
+            if (pWidget->IsAppModified())
+            {
+                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
+                {
+                    pFormFiller->ResetPDFWindow(pPageView, pWidget->GetValueAge() == nValueAge);
+                }
+            }
+        }
+    }
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
+    {
+        pFormFiller->OnMouseEnter(pPageView, pAnnot);
+    }
 }
 
 void CFFL_IFormFiller::OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag)
 {
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (!m_bNotifying)
-        {
-                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-                if (pWidget->GetAAction(CPDF_AAction::CursorExit))
-                {
-                        m_bNotifying = TRUE;
-                        pWidget->GetAppearanceAge();
-                        int nValueAge = pWidget->GetValueAge();
-                        pWidget->ClearAppModified();
-
-                        ASSERT(pPageView != NULL);
-
-
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-
-                        pWidget->OnAAction(CPDF_AAction::CursorExit, fa, pPageView);
-                        m_bNotifying = FALSE;
-
-                        //if (!IsValidAnnot(pPageView, pAnnot)) return;
-
-                        if (pWidget->IsAppModified())
-                        {
-                                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
-                                {
-                                        pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
-                                }
-                        }
-                }
-        }
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                pFormFiller->OnMouseExit(pPageView, pAnnot);
-        }
-}
-
-FX_BOOL CFFL_IFormFiller::OnLButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (!m_bNotifying)
-        {
-                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-                if (Annot_HitTest(pPageView, pAnnot, point) && pWidget->GetAAction(CPDF_AAction::ButtonDown))
-                {
-                        m_bNotifying = TRUE;
-                        pWidget->GetAppearanceAge();
-                        int nValueAge = pWidget->GetValueAge();
-                        pWidget->ClearAppModified();
-
-                        ASSERT(pPageView != NULL);
-
-
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlags);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlags);
-                        pWidget->OnAAction(CPDF_AAction::ButtonDown, fa, pPageView);
-                        m_bNotifying = FALSE;
-
-                        if (!IsValidAnnot(pPageView, pAnnot)) return TRUE;
-
-                        if (pWidget->IsAppModified())
-                        {
-                                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
-                                {
-                                        pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
-                                }
-                        }
-                }
-        }
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnLButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-        CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument();
-
-        switch (pWidget->GetFieldType())
-        {
-        case FIELDTYPE_PUSHBUTTON:
-        case FIELDTYPE_CHECKBOX:
-        case FIELDTYPE_RADIOBUTTON:
-                if (GetViewBBox(pPageView, pAnnot).Contains((int)point.x, (int)point.y))
-                        pDocument->SetFocusAnnot(pAnnot);
-                break;
-        default:
-                pDocument->SetFocusAnnot(pAnnot);
-                break;
-        }
-
-        FX_BOOL bRet = FALSE;
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                bRet = pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point);
-        }
-
-        if (pDocument->GetFocusAnnot() == pAnnot)
-        {
-                FX_BOOL bExit = FALSE;
-                FX_BOOL bReset = FALSE;
-                OnButtonUp(pWidget, pPageView, bReset, bExit,nFlags);
-                if (bExit) return TRUE;
-        }
-        return bRet;
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (!m_bNotifying)
+    {
+        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+        if (pWidget->GetAAction(CPDF_AAction::CursorExit))
+        {
+            m_bNotifying = TRUE;
+            pWidget->GetAppearanceAge();
+            int nValueAge = pWidget->GetValueAge();
+            pWidget->ClearAppModified();
+
+            ASSERT(pPageView != NULL);
+
+
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+
+            pWidget->OnAAction(CPDF_AAction::CursorExit, fa, pPageView);
+            m_bNotifying = FALSE;
+
+            //if (!IsValidAnnot(pPageView, pAnnot)) return;
+
+            if (pWidget->IsAppModified())
+            {
+                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
+                {
+                    pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
+                }
+            }
+        }
+    }
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        pFormFiller->OnMouseExit(pPageView, pAnnot);
+    }
+}
+
+FX_BOOL CFFL_IFormFiller::OnLButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (!m_bNotifying)
+    {
+        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+        if (Annot_HitTest(pPageView, pAnnot, point) && pWidget->GetAAction(CPDF_AAction::ButtonDown))
+        {
+            m_bNotifying = TRUE;
+            pWidget->GetAppearanceAge();
+            int nValueAge = pWidget->GetValueAge();
+            pWidget->ClearAppModified();
+
+            ASSERT(pPageView != NULL);
+
+
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlags);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlags);
+            pWidget->OnAAction(CPDF_AAction::ButtonDown, fa, pPageView);
+            m_bNotifying = FALSE;
+
+            if (!IsValidAnnot(pPageView, pAnnot)) return TRUE;
+
+            if (pWidget->IsAppModified())
+            {
+                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
+                {
+                    pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
+                }
+            }
+        }
+    }
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnLButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+    CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument();
+
+    switch (pWidget->GetFieldType())
+    {
+    case FIELDTYPE_PUSHBUTTON:
+    case FIELDTYPE_CHECKBOX:
+    case FIELDTYPE_RADIOBUTTON:
+        if (GetViewBBox(pPageView, pAnnot).Contains((int)point.x, (int)point.y))
+            pDocument->SetFocusAnnot(pAnnot);
+        break;
+    default:
+        pDocument->SetFocusAnnot(pAnnot);
+        break;
+    }
+
+    FX_BOOL bRet = FALSE;
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        bRet = pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point);
+    }
+
+    if (pDocument->GetFocusAnnot() == pAnnot)
+    {
+        FX_BOOL bExit = FALSE;
+        FX_BOOL bReset = FALSE;
+        OnButtonUp(pWidget, pPageView, bReset, bExit,nFlags);
+        if (bExit) return TRUE;
+    }
+    return bRet;
 }
 
 void CFFL_IFormFiller::OnButtonUp(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit,FX_UINT nFlag)
 {
-        ASSERT(pWidget != NULL);
-
-        if (!m_bNotifying)
-        {
-                if (pWidget->GetAAction(CPDF_AAction::ButtonUp))
-                {
-                        m_bNotifying = TRUE;
-                        int nAge = pWidget->GetAppearanceAge();
-                        int nValueAge = pWidget->GetValueAge();
-
-                        ASSERT(pPageView != NULL);
-//                      CReader_DocView* pDocView = pPageView->GetDocView();
-//                      ASSERT(pDocView != NULL);
-
-
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-
-                        pWidget->OnAAction(CPDF_AAction::ButtonUp, fa, pPageView);
-                        m_bNotifying = FALSE;
-
-                        if (!IsValidAnnot(pPageView, pWidget))
-                        {
-                                bExit = TRUE;
-                                return;
-                        }
-
-                        if (nAge != pWidget->GetAppearanceAge())
-                        {
-                                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
-                                {
-                                        pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
-                                }
-
-                                bReset = TRUE;
-                        }
-                }
-        }
-}
-
-FX_BOOL CFFL_IFormFiller::OnLButtonDblClk(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnMouseMove(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        //change cursor
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
-        {
-                return pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnMouseWheel(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnRButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnRButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlags);
-        }
-
-        return FALSE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
-{
-        ASSERT(pAnnot != NULL);
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (nChar == FWL_VKEY_Tab) return TRUE;
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                return pFormFiller->OnChar(pAnnot, nChar, nFlags);
-        }
-
-        return FALSE;
+    ASSERT(pWidget != NULL);
+
+    if (!m_bNotifying)
+    {
+        if (pWidget->GetAAction(CPDF_AAction::ButtonUp))
+        {
+            m_bNotifying = TRUE;
+            int nAge = pWidget->GetAppearanceAge();
+            int nValueAge = pWidget->GetValueAge();
+
+            ASSERT(pPageView != NULL);
+//          CReader_DocView* pDocView = pPageView->GetDocView();
+//          ASSERT(pDocView != NULL);
+
+
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+
+            pWidget->OnAAction(CPDF_AAction::ButtonUp, fa, pPageView);
+            m_bNotifying = FALSE;
+
+            if (!IsValidAnnot(pPageView, pWidget))
+            {
+                bExit = TRUE;
+                return;
+            }
+
+            if (nAge != pWidget->GetAppearanceAge())
+            {
+                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
+                {
+                    pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
+                }
+
+                bReset = TRUE;
+            }
+        }
+    }
+}
+
+FX_BOOL CFFL_IFormFiller::OnLButtonDblClk(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnMouseMove(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    //change cursor
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
+    {
+        return pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnMouseWheel(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnRButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnRButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags)
+{
+    ASSERT(pAnnot != NULL);
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        return pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlags);
+    }
+
+    return FALSE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags)
+{
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+    if (nChar == FWL_VKEY_Tab)
+        return TRUE;
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+        return pFormFiller->OnChar(pAnnot, nChar, nFlags);
+
+    return FALSE;
 }
 
 FX_BOOL CFFL_IFormFiller::OnSetFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
 {
-        if(!pAnnot) return FALSE;
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (!m_bNotifying)
-        {
-                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-                if (pWidget->GetAAction(CPDF_AAction::GetFocus))
-                {
-                        m_bNotifying = TRUE;
-                        pWidget->GetAppearanceAge();
-                        int nValueAge = pWidget->GetValueAge();
-                        pWidget->ClearAppModified();
-
-
-                        CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
-                        ASSERT(pPageView != NULL);
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-
-
-                        CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, TRUE);
-                        if(!pFormFiller) return FALSE;
-                        pFormFiller->GetActionData(pPageView, CPDF_AAction::GetFocus, fa);
-
-                        pWidget->OnAAction(CPDF_AAction::GetFocus, fa, pPageView);
-                        m_bNotifying = FALSE;
-
- //                     if (!IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pAnnot)) return FALSE;
-
-                        if (pWidget->IsAppModified())
-                        {
-                                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
-                                {
-                                        pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
-                                }
-                        }
-                }
-        }
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
-        {
-                if (pFormFiller->OnSetFocus(pAnnot, nFlag))
-                {
-                        return TRUE;
-                }
-                else
-                        return FALSE;
-        }
-
-        return TRUE;
-}
-
-FX_BOOL CFFL_IFormFiller::OnKillFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
-{
-        if(!pAnnot) return FALSE;
-        ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
-        {
-                if (pFormFiller->OnKillFocus(pAnnot, nFlag))
-                {
-                        if (!m_bNotifying)
-                        {
-                                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-                                if (pWidget->GetAAction(CPDF_AAction::LoseFocus))
-                                {
-                                        m_bNotifying = TRUE;
-                                        pWidget->ClearAppModified();
-
-                                        CPDFSDK_PageView* pPageView = pWidget->GetPageView();
-                                        ASSERT(pPageView != NULL);
-
-                                        PDFSDK_FieldAction fa;
-                                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-
-                                        pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa);
-
-                                        pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView);
-                                        m_bNotifying = FALSE;
-
-                                }
-                        }
-                }
-                else
-                        return FALSE;
-        }
-
-        return TRUE;
-}
-
-FX_BOOL CFFL_IFormFiller::IsVisible(CPDFSDK_Widget* pWidget)
-{
-        return pWidget->IsVisible();
-}
-
-FX_BOOL CFFL_IFormFiller::IsReadOnly(CPDFSDK_Widget* pWidget)
-{
-        ASSERT(pWidget != NULL);
-
-        int nFieldFlags = pWidget->GetFieldFlags();
-
-        return (nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY;
-}
-
-FX_BOOL CFFL_IFormFiller::IsFillingAllowed(CPDFSDK_Widget* pWidget)
-{
-        ASSERT(pWidget != NULL);
-
-        if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
-                return TRUE;
-        else
-        {
-                CPDF_Page* pPage = pWidget->GetPDFPage();
-                ASSERT(pPage != NULL);
-
-                CPDF_Document* pDocument = pPage->m_pDocument;
-                ASSERT(pDocument != NULL);
-
-                FX_DWORD dwPermissions = pDocument->GetUserPermissions();
-                return (dwPermissions&FPDFPERM_FILL_FORM) ||
-                                (dwPermissions&FPDFPERM_ANNOT_FORM) ||
-                        (dwPermissions&FPDFPERM_MODIFY);
-        }
-        return TRUE;
+    if (!pAnnot)
+        return FALSE;
+
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (!m_bNotifying)
+    {
+        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+        if (pWidget->GetAAction(CPDF_AAction::GetFocus))
+        {
+            m_bNotifying = TRUE;
+            pWidget->GetAppearanceAge();
+
+            int nValueAge = pWidget->GetValueAge();
+            pWidget->ClearAppModified();
+
+            CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+            ASSERT(pPageView != NULL);
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+
+            CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, TRUE);
+            if(!pFormFiller) return FALSE;
+            pFormFiller->GetActionData(pPageView, CPDF_AAction::GetFocus, fa);
+            pWidget->OnAAction(CPDF_AAction::GetFocus, fa, pPageView);
+            m_bNotifying = FALSE;
+
+            if (pWidget->IsAppModified())
+            {
+                if (CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE))
+                {
+                    pFormFiller->ResetPDFWindow(pPageView, nValueAge == pWidget->GetValueAge());
+                }
+            }
+        }
+    }
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, TRUE))
+        return pFormFiller->OnSetFocus(pAnnot, nFlag);
+
+    return TRUE;
+}
+
+FX_BOOL CFFL_IFormFiller::OnKillFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
+{
+    if(!pAnnot) return FALSE;
+    ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
+
+    if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
+    {
+        if (pFormFiller->OnKillFocus(pAnnot, nFlag))
+        {
+            if (!m_bNotifying)
+            {
+                CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+                if (pWidget->GetAAction(CPDF_AAction::LoseFocus))
+                {
+                    m_bNotifying = TRUE;
+                    pWidget->ClearAppModified();
+
+                    CPDFSDK_PageView* pPageView = pWidget->GetPageView();
+                    ASSERT(pPageView != NULL);
+
+                    PDFSDK_FieldAction fa;
+                    fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+                    fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+
+                    pFormFiller->GetActionData(pPageView, CPDF_AAction::LoseFocus, fa);
+
+                    pWidget->OnAAction(CPDF_AAction::LoseFocus, fa, pPageView);
+                    m_bNotifying = FALSE;
+
+                }
+            }
+        }
+        else
+            return FALSE;
+    }
+
+    return TRUE;
+}
+
+FX_BOOL CFFL_IFormFiller::IsVisible(CPDFSDK_Widget* pWidget)
+{
+    return pWidget->IsVisible();
+}
+
+FX_BOOL CFFL_IFormFiller::IsReadOnly(CPDFSDK_Widget* pWidget)
+{
+    ASSERT(pWidget != NULL);
+
+    int nFieldFlags = pWidget->GetFieldFlags();
+
+    return (nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY;
+}
+
+FX_BOOL CFFL_IFormFiller::IsFillingAllowed(CPDFSDK_Widget* pWidget)
+{
+    ASSERT(pWidget != NULL);
+
+    if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
+        return TRUE;
+    else
+    {
+        CPDF_Page* pPage = pWidget->GetPDFPage();
+        ASSERT(pPage != NULL);
+
+        CPDF_Document* pDocument = pPage->m_pDocument;
+        ASSERT(pDocument != NULL);
+
+        FX_DWORD dwPermissions = pDocument->GetUserPermissions();
+        return (dwPermissions&FPDFPERM_FILL_FORM) ||
+                (dwPermissions&FPDFPERM_ANNOT_FORM) ||
+            (dwPermissions&FPDFPERM_MODIFY);
+    }
+    return TRUE;
 }
 
 CFFL_FormFiller* CFFL_IFormFiller::GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister)
 {
     auto it = m_Maps.find(pAnnot);
     if (it != m_Maps.end())
         return it->second;
 
     if (!bRegister)
         return nullptr;
@@ skipping 28 matching lines @@
 
     if (!pFormFiller)
         return nullptr;
 
     m_Maps[pAnnot] = pFormFiller;
     return pFormFiller;
 }
 
 void CFFL_IFormFiller::RemoveFormFiller(CPDFSDK_Annot* pAnnot)
 {
-        if ( pAnnot != NULL )
-        {
-                UnRegisterFormFiller( pAnnot );
-        }
+    if ( pAnnot != NULL )
+    {
+        UnRegisterFormFiller( pAnnot );
+    }
 }
 
 void CFFL_IFormFiller::UnRegisterFormFiller(CPDFSDK_Annot* pAnnot)
 {
     auto it = m_Maps.find(pAnnot);
     if (it == m_Maps.end())
         return;
 
     delete it->second;
     m_Maps.erase(it);
 }
 
 void CFFL_IFormFiller::QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, int32_t & nRet, FX_FLOAT & fPopupRet)
 {
-        ASSERT(pPrivateData != NULL);
-
-        CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
-
-
-
-
-        CPDF_Rect rcPageView(0,0,0,0);
-        rcPageView.right = pData->pWidget->GetPDFPage()->GetPageWidth();
-        rcPageView.bottom = pData->pWidget->GetPDFPage()->GetPageHeight();
-        rcPageView.Normalize();
-
-
-        ASSERT(pData->pWidget != NULL);
-        CPDF_Rect rcAnnot = pData->pWidget->GetRect();
-
-        FX_FLOAT fTop = 0.0f;
-        FX_FLOAT fBottom = 0.0f;
-
-        CPDFSDK_Widget * pWidget = (CPDFSDK_Widget*)pData->pWidget;
-        switch (pWidget->GetRotate() / 90)
-        {
-        default:
-        case 0:
-                fTop = rcPageView.top - rcAnnot.top;
-                fBottom = rcAnnot.bottom - rcPageView.bottom;
-                break;
-        case 1:
-                fTop = rcAnnot.left - rcPageView.left;
-                fBottom = rcPageView.right - rcAnnot.right;
-                break;
-        case 2:
-                fTop = rcAnnot.bottom - rcPageView.bottom;
-                fBottom = rcPageView.top - rcAnnot.top;
-                break;
-        case 3:
-                fTop = rcPageView.right - rcAnnot.right;
-                fBottom = rcAnnot.left - rcPageView.left;
-                break;
-        }
-
-        FX_FLOAT fFactHeight = 0;
-        FX_BOOL bBottom = TRUE;
-        FX_FLOAT fMaxListBoxHeight = 0;
-        if (fPopupMax > FFL_MAXLISTBOXHEIGHT)
-        {
-                if (fPopupMin > FFL_MAXLISTBOXHEIGHT)
-                {
-                        fMaxListBoxHeight = fPopupMin;
-                }
-                else
-                {
-                        fMaxListBoxHeight = FFL_MAXLISTBOXHEIGHT;
-                }
-        }
-        else
-                fMaxListBoxHeight = fPopupMax;
-
-        if (fBottom > fMaxListBoxHeight)
-        {
-                fFactHeight = fMaxListBoxHeight;
-                bBottom = TRUE;
-        }
-        else
-        {
-                if (fTop > fMaxListBoxHeight)
-                {
-                        fFactHeight = fMaxListBoxHeight;
-                        bBottom = FALSE;
-                }
-                else
-                {
-                        if (fTop > fBottom)
-                        {
-                                fFactHeight = fTop;
-                                bBottom = FALSE;
-                        }
-                        else
-                        {
-                                fFactHeight = fBottom;
-                                bBottom = TRUE;
-                        }
-                }
-        }
-
-        nRet = bBottom ? 0 : 1;
-        fPopupRet = fFactHeight;
+    ASSERT(pPrivateData != NULL);
+
+    CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
+
+
+
+
+    CPDF_Rect rcPageView(0,0,0,0);
+    rcPageView.right = pData->pWidget->GetPDFPage()->GetPageWidth();
+    rcPageView.bottom = pData->pWidget->GetPDFPage()->GetPageHeight();
+    rcPageView.Normalize();
+
+
+    ASSERT(pData->pWidget != NULL);
+    CPDF_Rect rcAnnot = pData->pWidget->GetRect();
+
+    FX_FLOAT fTop = 0.0f;
+    FX_FLOAT fBottom = 0.0f;
+
+    CPDFSDK_Widget * pWidget = (CPDFSDK_Widget*)pData->pWidget;
+    switch (pWidget->GetRotate() / 90)
+    {
+    default:
+    case 0:
+        fTop = rcPageView.top - rcAnnot.top;
+        fBottom = rcAnnot.bottom - rcPageView.bottom;
+        break;
+    case 1:
+        fTop = rcAnnot.left - rcPageView.left;
+        fBottom = rcPageView.right - rcAnnot.right;
+        break;
+    case 2:
+        fTop = rcAnnot.bottom - rcPageView.bottom;
+        fBottom = rcPageView.top - rcAnnot.top;
+        break;
+    case 3:
+        fTop = rcPageView.right - rcAnnot.right;
+        fBottom = rcAnnot.left - rcPageView.left;
+        break;
+    }
+
+    FX_FLOAT fFactHeight = 0;
+    FX_BOOL bBottom = TRUE;
+    FX_FLOAT fMaxListBoxHeight = 0;
+    if (fPopupMax > FFL_MAXLISTBOXHEIGHT)
+    {
+        if (fPopupMin > FFL_MAXLISTBOXHEIGHT)
+        {
+            fMaxListBoxHeight = fPopupMin;
+        }
+        else
+        {
+            fMaxListBoxHeight = FFL_MAXLISTBOXHEIGHT;
+        }
+    }
+    else
+        fMaxListBoxHeight = fPopupMax;
+
+    if (fBottom > fMaxListBoxHeight)
+    {
+        fFactHeight = fMaxListBoxHeight;
+        bBottom = TRUE;
+    }
+    else
+    {
+        if (fTop > fMaxListBoxHeight)
+        {
+            fFactHeight = fMaxListBoxHeight;
+            bBottom = FALSE;
+        }
+        else
+        {
+            if (fTop > fBottom)
+            {
+                fFactHeight = fTop;
+                bBottom = FALSE;
+            }
+            else
+            {
+                fFactHeight = fBottom;
+                bBottom = TRUE;
+            }
+        }
+    }
+
+    nRet = bBottom ? 0 : 1;
+    fPopupRet = fFactHeight;
 }
 
 void CFFL_IFormFiller::OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag)
 {
-        if (!m_bNotifying)
-        {
-                ASSERT(pWidget != NULL);
-                if (pWidget->GetAAction(CPDF_AAction::KeyStroke))
-                {
-                        m_bNotifying = TRUE;
-                        pWidget->ClearAppModified();
-
-                        ASSERT(pPageView != NULL);
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-                        fa.bWillCommit = TRUE;
-                        fa.bKeyDown = TRUE;
-                        fa.bRC = TRUE;
-
-                        CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE);
-                        ASSERT(pFormFiller != NULL);
-
-                        pFormFiller->GetActionData(pPageView, CPDF_AAction::KeyStroke, fa);
-                        pFormFiller->SaveState(pPageView);
-
-                        PDFSDK_FieldAction faOld = fa;
-                        pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pPageView);
-
-                        bRC = fa.bRC;
-//                      bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
-
-                        m_bNotifying = FALSE;
-                }
-        }
+    if (!m_bNotifying)
+    {
+        ASSERT(pWidget != NULL);
+        if (pWidget->GetAAction(CPDF_AAction::KeyStroke))
+        {
+            m_bNotifying = TRUE;
+            pWidget->ClearAppModified();
+
+            ASSERT(pPageView != NULL);
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+            fa.bWillCommit = TRUE;
+            fa.bKeyDown = TRUE;
+            fa.bRC = TRUE;
+
+            CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE);
+            ASSERT(pFormFiller != NULL);
+
+            pFormFiller->GetActionData(pPageView, CPDF_AAction::KeyStroke, fa);
+            pFormFiller->SaveState(pPageView);
+
+            PDFSDK_FieldAction faOld = fa;
+            pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pPageView);
+
+            bRC = fa.bRC;
+//          bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
+
+            m_bNotifying = FALSE;
+        }
+    }
 }
 
 void CFFL_IFormFiller::OnValidate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag)
 {
-        if (!m_bNotifying)
-        {
-                ASSERT(pWidget != NULL);
-                if (pWidget->GetAAction(CPDF_AAction::Validate))
-                {
-                        m_bNotifying = TRUE;
-                        pWidget->ClearAppModified();
-
-                        ASSERT(pPageView != NULL);
-//                      CReader_DocView* pDocView = pPageView->GetDocView();
-//                      ASSERT(pDocView != NULL);
-
-
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-                        fa.bKeyDown = TRUE;
-                        fa.bRC = TRUE;
-
-                        CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE);
-                        ASSERT(pFormFiller != NULL);
-
-                        pFormFiller->GetActionData(pPageView, CPDF_AAction::Validate, fa);
-                        pFormFiller->SaveState(pPageView);
-
-                        PDFSDK_FieldAction faOld = fa;
-                        pWidget->OnAAction(CPDF_AAction::Validate, fa, pPageView);
-
-                        bRC = fa.bRC;
-//                      bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
-
-                        m_bNotifying = FALSE;
-                }
-        }
+    if (!m_bNotifying)
+    {
+        ASSERT(pWidget != NULL);
+        if (pWidget->GetAAction(CPDF_AAction::Validate))
+        {
+            m_bNotifying = TRUE;
+            pWidget->ClearAppModified();
+
+            ASSERT(pPageView != NULL);
+//          CReader_DocView* pDocView = pPageView->GetDocView();
+//          ASSERT(pDocView != NULL);
+
+
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+            fa.bKeyDown = TRUE;
+            fa.bRC = TRUE;
+
+            CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE);
+            ASSERT(pFormFiller != NULL);
+
+            pFormFiller->GetActionData(pPageView, CPDF_AAction::Validate, fa);
+            pFormFiller->SaveState(pPageView);
+
+            PDFSDK_FieldAction faOld = fa;
+            pWidget->OnAAction(CPDF_AAction::Validate, fa, pPageView);
+
+            bRC = fa.bRC;
+//          bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
+
+            m_bNotifying = FALSE;
+        }
+    }
 }
 
 void CFFL_IFormFiller::OnCalculate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag)
 {
-        if (!m_bNotifying)
-        {
-                ASSERT(pWidget != NULL);
-                ASSERT(pPageView != NULL);
-//              CReader_DocView* pDocView = pPageView->GetDocView();
-//              ASSERT(pDocView != NULL);
-                CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
-                ASSERT(pDocument != NULL);
-
-                CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm();
-                ASSERT(pInterForm != NULL);
-
-                pInterForm->OnCalculate(pWidget->GetFormField());
-
-//              bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
-
-                m_bNotifying = FALSE;
-        }
+    if (!m_bNotifying)
+    {
+        ASSERT(pWidget != NULL);
+        ASSERT(pPageView != NULL);
+//      CReader_DocView* pDocView = pPageView->GetDocView();
+//      ASSERT(pDocView != NULL);
+        CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
+        ASSERT(pDocument != NULL);
+
+        CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm();
+        ASSERT(pInterForm != NULL);
+
+        pInterForm->OnCalculate(pWidget->GetFormField());
+
+//      bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
+
+        m_bNotifying = FALSE;
+    }
 }
 
 void CFFL_IFormFiller::OnFormat(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag)
 {
-        if (!m_bNotifying)
-        {
-                ASSERT(pWidget != NULL);
-                ASSERT(pPageView != NULL);
-//              CReader_DocView* pDocView = pPageView->GetDocView();
-//              ASSERT(pDocView != NULL);
-                CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
-                ASSERT(pDocument != NULL);
-
-                CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm();
-                ASSERT(pInterForm != NULL);
-
-                FX_BOOL bFormated = FALSE;
-                CFX_WideString sValue = pInterForm->OnFormat(pWidget->GetFormField(), bFormated);
-
-//              bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
-
-                if (bExit) return;
-
-                if (bFormated)
-                {
-                        pInterForm->ResetFieldAppearance(pWidget->GetFormField(), sValue.c_str(), TRUE);
-                        pInterForm->UpdateField(pWidget->GetFormField());
-                }
-
-                m_bNotifying = FALSE;
-        }
-}
-
-FX_BOOL CFFL_IFormFiller::IsValidAnnot(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot)
-{
-
-        ASSERT(pPageView != NULL);
-        ASSERT(pAnnot != NULL);
-
-        if(pPageView)
-                return pPageView->IsValidAnnot(pAnnot->GetPDFAnnot());
-        else
-                return FALSE;
+    if (!m_bNotifying)
+    {
+        ASSERT(pWidget != NULL);
+        ASSERT(pPageView != NULL);
+//      CReader_DocView* pDocView = pPageView->GetDocView();
+//      ASSERT(pDocView != NULL);
+        CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
+        ASSERT(pDocument != NULL);
+
+        CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm();
+        ASSERT(pInterForm != NULL);
+
+        FX_BOOL bFormated = FALSE;
+        CFX_WideString sValue = pInterForm->OnFormat(pWidget->GetFormField(), bFormated);
+
+//      bExit = !IsValidAnnot(m_pApp, pDocument, pDocView, pPageView, pWidget);
+
+        if (bExit) return;
+
+        if (bFormated)
+        {
+            pInterForm->ResetFieldAppearance(pWidget->GetFormField(), sValue.c_str(), TRUE);
+            pInterForm->UpdateField(pWidget->GetFormField());
+        }
+
+        m_bNotifying = FALSE;
+    }
+}
+
+FX_BOOL CFFL_IFormFiller::IsValidAnnot(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot)
+{
+
+    ASSERT(pPageView != NULL);
+    ASSERT(pAnnot != NULL);
+
+    if(pPageView)
+        return pPageView->IsValidAnnot(pAnnot->GetPDFAnnot());
+    else
+        return FALSE;
 }
 
 void CFFL_IFormFiller::OnBeforeKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, int32_t nKeyCode,
-                                                                                          CFX_WideString & strChange, const CFX_WideString& strChangeEx,
-                                                                                          int nSelStart, int nSelEnd,
-                                                                                FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag)
-{
-        ASSERT(pPrivateData != NULL);
-        CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
-        ASSERT(pData->pWidget != NULL);
-
-        CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);
-        ASSERT(pFormFiller != NULL);
-
-        if (!m_bNotifying)
-        {
-                if (pData->pWidget->GetAAction(CPDF_AAction::KeyStroke))
-                {
-                        m_bNotifying = TRUE;
-                        int nAge = pData->pWidget->GetAppearanceAge();
-                        int nValueAge = pData->pWidget->GetValueAge();
-
-                        ASSERT(pData->pPageView != NULL);
-                        CPDFSDK_Document* pDocument  = pData->pPageView->GetSDKDocument();
-
-                        PDFSDK_FieldAction fa;
-                        fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
-                        fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
-                        fa.sChange = strChange;
-                        fa.sChangeEx = strChangeEx;
-                        fa.bKeyDown = bKeyDown;
-                        fa.bWillCommit = FALSE;
-                        fa.bRC = TRUE;
-                        fa.nSelStart = nSelStart;
-                        fa.nSelEnd = nSelEnd;
-
-
-                        pFormFiller->GetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa);
-                        pFormFiller->SaveState(pData->pPageView);
-
-                        if (pData->pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pData->pPageView))
-                        {
-                                if (!IsValidAnnot(pData->pPageView, pData->pWidget))
-                                {
-                                        bExit = TRUE;
-                                        m_bNotifying = FALSE;
-                                        return;
-                                }
-
-                                if (nAge != pData->pWidget->GetAppearanceAge())
-                                {
-                                        CPWL_Wnd* pWnd = pFormFiller->ResetPDFWindow(pData->pPageView, nValueAge == pData->pWidget->GetValueAge());
-                                        pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
-                                        bExit = TRUE;
-                                }
-
-                                if (fa.bRC)
-                                {
-                                        pFormFiller->SetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa);
-                                        bRC = FALSE;
-                                }
-                                else
-                                {
-                                        pFormFiller->RestoreState(pData->pPageView);
-                                        bRC = FALSE;
-                                }
-
-                                if (pDocument->GetFocusAnnot() != pData->pWidget)
-                                {
-                                        pFormFiller->CommitData(pData->pPageView,nFlag);
-                                        bExit = TRUE;
-                                }
-                        }
-                        else
-                        {
-                                if (!IsValidAnnot(pData->pPageView, pData->pWidget))
-                                {
-                                        bExit = TRUE;
-                                        m_bNotifying = FALSE;
-                                        return;
-                                }
-                        }
-
-                        m_bNotifying = FALSE;
-                }
-        }
-}
-
-void    CFFL_IFormFiller::OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit,FX_DWORD nFlag)
-{
-        ASSERT(pPrivateData != NULL);
-        CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
-        ASSERT(pData->pWidget != NULL);
-
-        CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);
-        ASSERT(pFormFiller != NULL);
-
-        if (!bEditOrList)
-                pFormFiller->OnKeyStroke(bExit);
-}
+                                              CFX_WideString & strChange, const CFX_WideString& strChangeEx,
+                                              int nSelStart, int nSelEnd,
+                                        FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag)
+{
+    ASSERT(pPrivateData != NULL);
+    CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
+    ASSERT(pData->pWidget != NULL);
+
+    CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);
+    ASSERT(pFormFiller != NULL);
+
+    if (!m_bNotifying)
+    {
+        if (pData->pWidget->GetAAction(CPDF_AAction::KeyStroke))
+        {
+            m_bNotifying = TRUE;
+            int nAge = pData->pWidget->GetAppearanceAge();
+            int nValueAge = pData->pWidget->GetValueAge();
+
+            ASSERT(pData->pPageView != NULL);
+            CPDFSDK_Document* pDocument  = pData->pPageView->GetSDKDocument();
+
+            PDFSDK_FieldAction fa;
+            fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag);
+            fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag);
+            fa.sChange = strChange;
+            fa.sChangeEx = strChangeEx;
+            fa.bKeyDown = bKeyDown;
+            fa.bWillCommit = FALSE;
+            fa.bRC = TRUE;
+            fa.nSelStart = nSelStart;
+            fa.nSelEnd = nSelEnd;
+
+
+            pFormFiller->GetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa);
+            pFormFiller->SaveState(pData->pPageView);
+
+            if (pData->pWidget->OnAAction(CPDF_AAction::KeyStroke, fa, pData->pPageView))
+            {
+                if (!IsValidAnnot(pData->pPageView, pData->pWidget))
+                {
+                    bExit = TRUE;
+                    m_bNotifying = FALSE;
+                    return;
+                }
+
+                if (nAge != pData->pWidget->GetAppearanceAge())
+                {
+                    CPWL_Wnd* pWnd = pFormFiller->ResetPDFWindow(pData->pPageView, nValueAge == pData->pWidget->GetValueAge());
+                    pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
+                    bExit = TRUE;
+                }
+
+                if (fa.bRC)
+                {
+                    pFormFiller->SetActionData(pData->pPageView, CPDF_AAction::KeyStroke, fa);
+                    bRC = FALSE;
+                }
+                else
+                {
+                    pFormFiller->RestoreState(pData->pPageView);
+                    bRC = FALSE;
+                }
+
+                if (pDocument->GetFocusAnnot() != pData->pWidget)
+                {
+                    pFormFiller->CommitData(pData->pPageView,nFlag);
+                    bExit = TRUE;
+                }
+            }
+            else
+            {
+                if (!IsValidAnnot(pData->pPageView, pData->pWidget))
+                {
+                    bExit = TRUE;
+                    m_bNotifying = FALSE;
+                    return;
+                }
+            }
+
+            m_bNotifying = FALSE;
+        }
+    }
+}
+
+void    CFFL_IFormFiller::OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit,FX_DWORD nFlag)
+{
+    ASSERT(pPrivateData != NULL);
+    CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData;
+    ASSERT(pData->pWidget != NULL);
+
+    CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE);
+    ASSERT(pFormFiller != NULL);
+
+    if (!bEditOrList)
+        pFormFiller->OnKeyStroke(bExit);
+}