clang-format all pdfium code.

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)
-{
-}
-
-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))
+/* ----------------------------- CFFL_IFormFiller -----------------------------
+ */
+
+CFFL_IFormFiller::CFFL_IFormFiller(CPDFDoc_Environment* pApp)
+    : 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_RECT CFFL_IFormFiller::GetViewBBox(CPDFSDK_PageView* pPageView,
+                                      CPDFSDK_Annot* pAnnot) {
+  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);
+  }
+}
+
+void CFFL_IFormFiller::OnCreate(CPDFSDK_Annot* 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);
+  }
+}
+
+void CFFL_IFormFiller::OnDelete(CPDFSDK_Annot* 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);
+  }
+}
+
+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;
-    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);
-
-    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);
-    }
-}
-
-void CFFL_IFormFiller::OnCreate(CPDFSDK_Annot* 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);
-    }
-}
-
-void CFFL_IFormFiller::OnDelete(CPDFSDK_Annot* 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);
-    }
-}
-
-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())
-    {
+
+      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;
+      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);
-    }
-
+      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->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;
-}
-
-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);
-    }
-
+
+  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;
-}
-
-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)
-    {
+  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::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);
-
+        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;
-}
-
-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;
-
-    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-    int nFieldType = pWidget->GetFieldType();
-    CFFL_FormFiller* pFormFiller;
-    switch (nFieldType) {
-        case FIELDTYPE_PUSHBUTTON:
-            pFormFiller = new CFFL_PushButton(m_pApp, pWidget);
-            break;
-        case FIELDTYPE_CHECKBOX:
-            pFormFiller = new CFFL_CheckBox(m_pApp, pWidget);
-            break;
-      case FIELDTYPE_RADIOBUTTON:
-            pFormFiller = new CFFL_RadioButton(m_pApp, pWidget);
-            break;
-      case FIELDTYPE_TEXTFIELD:
-            pFormFiller = new CFFL_TextField(m_pApp, pWidget);
-            break;
-      case FIELDTYPE_LISTBOX:
-            pFormFiller = new CFFL_ListBox(m_pApp, pWidget);
-            break;
-      case FIELDTYPE_COMBOBOX:
-            pFormFiller = new CFFL_ComboBox(m_pApp, pWidget);
-            break;
-      case FIELDTYPE_UNKNOWN:
-      default:
-            pFormFiller = nullptr;
-            break;
-    }
-
-    if (!pFormFiller)
-        return nullptr;
-
-    m_Maps[pAnnot] = pFormFiller;
-    return pFormFiller;
-}
-
-void CFFL_IFormFiller::RemoveFormFiller(CPDFSDK_Annot* 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)
-    {
+  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;
+
+  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+  int nFieldType = pWidget->GetFieldType();
+  CFFL_FormFiller* pFormFiller;
+  switch (nFieldType) {
+    case FIELDTYPE_PUSHBUTTON:
+      pFormFiller = new CFFL_PushButton(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_CHECKBOX:
+      pFormFiller = new CFFL_CheckBox(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_RADIOBUTTON:
+      pFormFiller = new CFFL_RadioButton(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_TEXTFIELD:
+      pFormFiller = new CFFL_TextField(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_LISTBOX:
+      pFormFiller = new CFFL_ListBox(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_COMBOBOX:
+      pFormFiller = new CFFL_ComboBox(m_pApp, pWidget);
+      break;
+    case FIELDTYPE_UNKNOWN:
+    default:
+      pFormFiller = nullptr;
+      break;
+  }
+
+  if (!pFormFiller)
+    return nullptr;
+
+  m_Maps[pAnnot] = pFormFiller;
+  return pFormFiller;
+}
+
+void CFFL_IFormFiller::RemoveFormFiller(CPDFSDK_Annot* 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;
+      fTop = rcPageView.top - rcAnnot.top;
+      fBottom = rcAnnot.bottom - rcPageView.bottom;
+      break;
     case 1:
-        fTop = rcAnnot.left - rcPageView.left;
-        fBottom = rcPageView.right - rcAnnot.right;
-        break;
+      fTop = rcAnnot.left - rcPageView.left;
+      fBottom = rcPageView.right - rcAnnot.right;
+      break;
     case 2:
-        fTop = rcAnnot.bottom - rcPageView.bottom;
-        fBottom = rcPageView.top - rcAnnot.top;
-        break;
+      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;
+      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;
-    }
-    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;
-        }
-    }
-}
-
-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;
-        }
-    }
-}
-
-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;
-    }
-}
-
-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)
-{
-
+      }
+    }
+  }
+
+  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;
+    }
+  }
+}
+
+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;
+    }
+  }
+}
+
+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);
-    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);
-}
+    //      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;
+}
+
+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);
+}