XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 1032 insertions, 1069 deletions

diff --git a/fpdfsdk/src/fsdk_annothandler.cpp b/fpdfsdk/src/fsdk_annothandler.cpp
index ebdd67e4ef..a729fb78eb 100644
--- a/fpdfsdk/src/fsdk_annothandler.cpp
+++ b/fpdfsdk/src/fsdk_annothandler.cpp
@@ -11,1347 +11,1310 @@
 #include "../include/formfiller/FFL_FormFiller.h"
 #include "../include/fsdk_annothandler.h"
 
+CPDFSDK_AnnotHandlerMgr::CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp) {
+  m_pApp = pApp;
 
-CPDFSDK_AnnotHandlerMgr::CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp)
-{
-    m_pApp = pApp;
+  CPDFSDK_BFAnnotHandler* pHandler = new CPDFSDK_BFAnnotHandler(m_pApp);
+  pHandler->SetFormFiller(m_pApp->GetIFormFiller());
+  RegisterAnnotHandler(pHandler);
 
-    CPDFSDK_BFAnnotHandler* pHandler = new CPDFSDK_BFAnnotHandler(m_pApp);
-    pHandler->SetFormFiller(m_pApp->GetIFormFiller());
-    RegisterAnnotHandler(pHandler);
-
-    CPDFSDK_XFAAnnotHandler* pXFAAnnotHandler = new CPDFSDK_XFAAnnotHandler(m_pApp);
-    RegisterAnnotHandler(pXFAAnnotHandler);
+  CPDFSDK_XFAAnnotHandler* pXFAAnnotHandler =
+      new CPDFSDK_XFAAnnotHandler(m_pApp);
+  RegisterAnnotHandler(pXFAAnnotHandler);
 }
 
-CPDFSDK_AnnotHandlerMgr::~CPDFSDK_AnnotHandlerMgr()
-{
-    for(int i=0; i<m_Handlers.GetSize(); i++)
-    {
-        IPDFSDK_AnnotHandler* pHandler = m_Handlers.GetAt(i);
-        delete pHandler;
-    }
-    m_Handlers.RemoveAll();
-    m_mapType2Handler.RemoveAll();
+CPDFSDK_AnnotHandlerMgr::~CPDFSDK_AnnotHandlerMgr() {
+  for (int i = 0; i < m_Handlers.GetSize(); i++) {
+    IPDFSDK_AnnotHandler* pHandler = m_Handlers.GetAt(i);
+    delete pHandler;
+  }
+  m_Handlers.RemoveAll();
+  m_mapType2Handler.RemoveAll();
 }
 
-void    CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler)
-{
-    ASSERT(pAnnotHandler != NULL);
+void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler(
+    IPDFSDK_AnnotHandler* pAnnotHandler) {
+  ASSERT(pAnnotHandler != NULL);
 
-    ASSERT(GetAnnotHandler(pAnnotHandler->GetType()) == NULL);
+  ASSERT(GetAnnotHandler(pAnnotHandler->GetType()) == NULL);
 
-    m_Handlers.Add(pAnnotHandler);
-    m_mapType2Handler.SetAt(pAnnotHandler->GetType(), (void*)pAnnotHandler);
+  m_Handlers.Add(pAnnotHandler);
+  m_mapType2Handler.SetAt(pAnnotHandler->GetType(), (void*)pAnnotHandler);
 }
 
-void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler)
-{
-    ASSERT(pAnnotHandler != NULL);
+void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler(
+    IPDFSDK_AnnotHandler* pAnnotHandler) {
+  ASSERT(pAnnotHandler != NULL);
 
-    m_mapType2Handler.RemoveKey(pAnnotHandler->GetType());
+  m_mapType2Handler.RemoveKey(pAnnotHandler->GetType());
 
-    for (int i=0, sz=m_Handlers.GetSize(); i<sz; i++)
-    {
-        if (m_Handlers.GetAt(i) == pAnnotHandler)
-        {
-            m_Handlers.RemoveAt(i);
-            break;
-        }
+  for (int i = 0, sz = m_Handlers.GetSize(); i < sz; i++) {
+    if (m_Handlers.GetAt(i) == pAnnotHandler) {
+      m_Handlers.RemoveAt(i);
+      break;
     }
+  }
 }
 
-CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CPDF_Annot * pAnnot, CPDFSDK_PageView *pPageView)
-{
-    ASSERT(pAnnot != NULL);
-    ASSERT(pPageView != NULL);
+CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CPDF_Annot* pAnnot,
+                                                 CPDFSDK_PageView* pPageView) {
+  ASSERT(pAnnot != NULL);
+  ASSERT(pPageView != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot->GetSubType()))
-    {
-        return pAnnotHandler->NewAnnot(pAnnot, pPageView);
-    }
+  if (IPDFSDK_AnnotHandler* pAnnotHandler =
+          GetAnnotHandler(pAnnot->GetSubType())) {
+    return pAnnotHandler->NewAnnot(pAnnot, pPageView);
+  }
 
-    return new CPDFSDK_BAAnnot(pAnnot, pPageView);
+  return new CPDFSDK_BAAnnot(pAnnot, pPageView);
 }
 
-CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(IXFA_Widget* pAnnot, CPDFSDK_PageView* pPageView)
-{
-    ASSERT(pAnnot != NULL);
-    ASSERT(pPageView != NULL);
+CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(IXFA_Widget* pAnnot,
+                                                 CPDFSDK_PageView* pPageView) {
+  ASSERT(pAnnot != NULL);
+  ASSERT(pPageView != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME))
-    {
-        return pAnnotHandler->NewAnnot(pAnnot, pPageView);
-    }
+  if (IPDFSDK_AnnotHandler* pAnnotHandler =
+          GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME)) {
+    return pAnnotHandler->NewAnnot(pAnnot, pPageView);
+  }
 
-    return NULL;
+  return NULL;
 }
 
-void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    pAnnot->GetPDFPage();
+  pAnnot->GetPDFPage();
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnRelease(pAnnot);
-        pAnnotHandler->ReleaseAnnot(pAnnot);
-    }
-    else
-    {
-        delete (CPDFSDK_Annot*)pAnnot;
-    }
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnRelease(pAnnot);
+    pAnnotHandler->ReleaseAnnot(pAnnot);
+  } else {
+    delete (CPDFSDK_Annot*)pAnnot;
+  }
 }
 
-void CPDFSDK_AnnotHandlerMgr::Annot_OnCreate(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_AnnotHandlerMgr::Annot_OnCreate(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
+  CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
 
-    CPDFSDK_DateTime curTime;
-    pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString());
-    pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0);
+  CPDFSDK_DateTime curTime;
+  pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString());
+  pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnCreate(pAnnot);
-    }
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnCreate(pAnnot);
+  }
 }
 
-void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnLoad(pAnnot);
-    }
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnLoad(pAnnot);
+  }
 }
 
-IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(CPDFSDK_Annot* pAnnot) const
-{
-    ASSERT(pAnnot != NULL);
-
-    CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
-    if (pPDFAnnot)
-        return GetAnnotHandler(pPDFAnnot->GetSubType());
-    else if (pAnnot->GetXFAWidget())
-        return GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME);
-    return NULL;
-}
-
-IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(const CFX_ByteString& sType) const
-{
-    void* pRet = NULL;
-    m_mapType2Handler.Lookup(sType, pRet);
-    return (IPDFSDK_AnnotHandler*)pRet;
-}
+IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(
+    CPDFSDK_Annot* pAnnot) const {
+  ASSERT(pAnnot != NULL);
 
-void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,FX_DWORD dwFlags)
-{
-    ASSERT(pAnnot != NULL);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-    }
-    else
-    {
-        if (!pAnnot->IsXFAField())
-            ((CPDFSDK_BAAnnot*)pAnnot)->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-    }
-}
-
-
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDown(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnLButtonDown(pPageView, pAnnot, nFlags, point);
-    }
-    return FALSE;
-}
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonUp(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
- {
-    ASSERT(pAnnot != NULL);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnLButtonUp(pPageView, pAnnot, nFlags, point);
-    }
-    return FALSE;
- }
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDblClk(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
-    }
-    return FALSE;
+  CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
+  if (pPDFAnnot)
+    return GetAnnotHandler(pPDFAnnot->GetSubType());
+  else if (pAnnot->GetXFAWidget())
+    return GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME);
+  return NULL;
 }
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseMove(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnMouseMove(pPageView, pAnnot, nFlags, point);
-    }
-    return FALSE;
+IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(
+    const CFX_ByteString& sType) const {
+  void* pRet = NULL;
+  m_mapType2Handler.Lookup(sType, pRet);
+  return (IPDFSDK_AnnotHandler*)pRet;
 }
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseWheel(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnMouseWheel(pPageView, pAnnot,nFlags,zDelta, point);
-    }
-    return FALSE;
+void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView,
+                                           CPDFSDK_Annot* pAnnot,
+                                           CFX_RenderDevice* pDevice,
+                                           CPDF_Matrix* pUser2Device,
+                                           FX_DWORD dwFlags) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
+  } else {
+    if (!pAnnot->IsXFAField())
+      ((CPDFSDK_BAAnnot*)pAnnot)
+          ->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+  }
 }
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonDown(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnRButtonDown(pPageView, pAnnot, nFlags, point);
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDown(
+    CPDFSDK_PageView* pPageView,
+    CPDFSDK_Annot* pAnnot,
+    FX_DWORD nFlags,
+    const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnLButtonDown(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonUp(CPDFSDK_PageView* pPageView,
+                                                   CPDFSDK_Annot* pAnnot,
+                                                   FX_DWORD nFlags,
+                                                   const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnLButtonUp(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDblClk(
+    CPDFSDK_PageView* pPageView,
+    CPDFSDK_Annot* pAnnot,
+    FX_DWORD nFlags,
+    const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseMove(CPDFSDK_PageView* pPageView,
+                                                   CPDFSDK_Annot* pAnnot,
+                                                   FX_DWORD nFlags,
+                                                   const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnMouseMove(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseWheel(CPDFSDK_PageView* pPageView,
+                                                    CPDFSDK_Annot* pAnnot,
+                                                    FX_DWORD nFlags,
+                                                    short zDelta,
+                                                    const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta,
+                                       point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonDown(
+    CPDFSDK_PageView* pPageView,
+    CPDFSDK_Annot* pAnnot,
+    FX_DWORD nFlags,
+    const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnRButtonDown(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonUp(CPDFSDK_PageView* pPageView,
+                                                   CPDFSDK_Annot* pAnnot,
+                                                   FX_DWORD nFlags,
+                                                   const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnRButtonUp(pPageView, pAnnot, nFlags, point);
+  }
+  return FALSE;
+}
+
+void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView* pPageView,
+                                                 CPDFSDK_Annot* pAnnot,
+                                                 FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag);
+  }
+  return;
+}
+
+void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(CPDFSDK_PageView* pPageView,
+                                                CPDFSDK_Annot* pAnnot,
+                                                FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnMouseExit(pPageView, pAnnot, nFlag);
+  }
+  return;
+}
+
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChar(CPDFSDK_Annot* pAnnot,
+                                              FX_DWORD nChar,
+                                              FX_DWORD nFlags) {
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnChar(pAnnot, nChar, nFlags);
+  }
+  return FALSE;
+}
+
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                                 int nKeyCode,
+                                                 int nFlag) {
+  if (!m_pApp->FFI_IsCTRLKeyDown(nFlag) && !m_pApp->FFI_IsALTKeyDown(nFlag)) {
+    CPDFSDK_PageView* pPage = pAnnot->GetPageView();
+    CPDFSDK_Annot* pFocusAnnot = pPage->GetFocusAnnot();
+    if (pFocusAnnot && (nKeyCode == FWL_VKEY_Tab)) {
+      CPDFSDK_Annot* pNext =
+          GetNextAnnot(pFocusAnnot, !m_pApp->FFI_IsSHIFTKeyDown(nFlag));
+
+      if (pNext && pNext != pFocusAnnot) {
+        CPDFSDK_Document* pDocument = pPage->GetSDKDocument();
+        pDocument->SetFocusAnnot(pNext);
+        return TRUE;
+      }
     }
-    return FALSE;
-}
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonUp(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
+  }
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnRButtonUp(pPageView, pAnnot, nFlags, point);
-    }
-    return FALSE;
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    return pAnnotHandler->OnKeyDown(pAnnot, nKeyCode, nFlag);
+  }
+  return FALSE;
 }
-
-void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag);
-    }
-    return ;
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKeyUp(CPDFSDK_Annot* pAnnot,
+                                               int nKeyCode,
+                                               int nFlag) {
+  return FALSE;
 }
 
-void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnSetFocus(CPDFSDK_Annot* pAnnot,
+                                                  FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnMouseExit(pPageView, pAnnot, nFlag);
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    if (pAnnotHandler->OnSetFocus(pAnnot, nFlag)) {
+      CPDFSDK_PageView* pPage = pAnnot->GetPageView();
+      pPage->GetSDKDocument();
+      return TRUE;
     }
-    return;
+  }
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags)
-{
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnChar(pAnnot,nChar, nFlags);
-    }
-    return FALSE;
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKillFocus(CPDFSDK_Annot* pAnnot,
+                                                   FX_DWORD nFlag) {
+  ASSERT(pAnnot);
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
+    return pAnnotHandler->OnKillFocus(pAnnot, nFlag);
 
+  return FALSE;
 }
 
-FX_BOOL         CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-
-    if (!m_pApp->FFI_IsCTRLKeyDown(nFlag) && !m_pApp->FFI_IsALTKeyDown(nFlag))
-    {
-        CPDFSDK_PageView* pPage = pAnnot->GetPageView();
-        CPDFSDK_Annot* pFocusAnnot = pPage->GetFocusAnnot();
-        if (pFocusAnnot && (nKeyCode == FWL_VKEY_Tab))
-        {
-            CPDFSDK_Annot* pNext = GetNextAnnot(pFocusAnnot, !m_pApp->FFI_IsSHIFTKeyDown(nFlag));
-
-            if(pNext && pNext != pFocusAnnot)
-            {
-                CPDFSDK_Document* pDocument = pPage->GetSDKDocument();
-                pDocument->SetFocusAnnot(pNext);
-                return TRUE;
-            }
-        }
-    }
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnKeyDown(pAnnot,nKeyCode, nFlag);
-    }
-    return FALSE;
-}
-FX_BOOL         CPDFSDK_AnnotHandlerMgr::Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-    return FALSE;
-}
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChangeFocus(
+    CPDFSDK_Annot* pSetAnnot,
+    CPDFSDK_Annot* pKillAnnot) {
+  FX_BOOL bXFA = (pSetAnnot && pSetAnnot->GetXFAWidget()) ||
+                 (pKillAnnot && pKillAnnot->GetXFAWidget());
 
-FX_BOOL         CPDFSDK_AnnotHandlerMgr::Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
+  if (bXFA) {
+    if (IPDFSDK_AnnotHandler* pXFAAnnotHandler =
+            GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME))
+      return pXFAAnnotHandler->OnXFAChangedFocus(pKillAnnot, pSetAnnot);
+  }
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        if (pAnnotHandler->OnSetFocus(pAnnot, nFlag))
-        {
-            CPDFSDK_PageView* pPage = pAnnot->GetPageView();
-            pPage->GetSDKDocument();
-            return TRUE;
-        }
-    }
-    return FALSE;
+  return TRUE;
 }
 
-FX_BOOL         CPDFSDK_AnnotHandlerMgr::Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot);
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-        return pAnnotHandler->OnKillFocus(pAnnot, nFlag);
+CPDF_Rect CPDFSDK_AnnotHandlerMgr::Annot_OnGetViewBBox(
+    CPDFSDK_PageView* pPageView,
+    CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot);
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
+    return pAnnotHandler->GetViewBBox(pPageView, pAnnot);
 
-    return FALSE;
+  return pAnnot->GetRect();
 }
 
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot,CPDFSDK_Annot* pKillAnnot)
-{
-    FX_BOOL bXFA = (pSetAnnot && pSetAnnot->GetXFAWidget()) ||
-        (pKillAnnot && pKillAnnot->GetXFAWidget());
-
-    if (bXFA)
-    {
-        if (IPDFSDK_AnnotHandler* pXFAAnnotHandler = GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME))
-            return pXFAAnnotHandler->OnXFAChangedFocus(pKillAnnot, pSetAnnot);
-    }
-
-    return TRUE;
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnHitTest(CPDFSDK_PageView* pPageView,
+                                                 CPDFSDK_Annot* pAnnot,
+                                                 const CPDF_Point& point) {
+  ASSERT(pAnnot);
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    if (pAnnotHandler->CanAnswer(pAnnot))
+      return pAnnotHandler->HitTest(pPageView, pAnnot, point);
+  }
+  return FALSE;
 }
 
-CPDF_Rect   CPDFSDK_AnnotHandlerMgr::Annot_OnGetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot);
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-        return pAnnotHandler->GetViewBBox(pPageView, pAnnot);
+CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,
+                                                     FX_BOOL bNext) {
+  CPDFSDK_PageView* pPageView = pSDKAnnot->GetPageView();
+  CPDFXFA_Page* pPage = pPageView->GetPDFXFAPage();
+  if (pPage == NULL)
+    return NULL;
+  if (pPage->GetPDFPage()) {  // for pdf annots.
+    CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), pSDKAnnot->GetType(), "");
+    CPDFSDK_Annot* pNext =
+        bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot);
+    return pNext;
+  }
+  // for xfa annots
+  IXFA_WidgetIterator* pWidgetIterator =
+      pPage->GetXFAPageView()->CreateWidgetIterator(
+          XFA_TRAVERSEWAY_Tranvalse, XFA_WIDGETFILTER_Visible |
+                                         XFA_WIDGETFILTER_Viewable |
+                                         XFA_WIDGETFILTER_Field);
+  if (pWidgetIterator == NULL)
+    return NULL;
+  if (pWidgetIterator->GetCurrentWidget() != pSDKAnnot->GetXFAWidget())
+    pWidgetIterator->SetCurrentWidget(pSDKAnnot->GetXFAWidget());
+  IXFA_Widget* hNextFocus = NULL;
+  hNextFocus =
+      bNext ? pWidgetIterator->MoveToNext() : pWidgetIterator->MoveToPrevious();
+  if (hNextFocus == NULL && pSDKAnnot != NULL)
+    hNextFocus = pWidgetIterator->MoveToFirst();
 
-    return pAnnot->GetRect();
+  pWidgetIterator->Release();
+  return pPageView->GetAnnotByXFAWidget(hNextFocus);
 }
 
-FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnHitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point)
-{
-    ASSERT(pAnnot);
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        if (pAnnotHandler->CanAnswer(pAnnot))
-            return pAnnotHandler->HitTest(pPageView, pAnnot, point);
-    }
+FX_BOOL CPDFSDK_BFAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot->GetType() == "Widget");
+  if (pAnnot->GetSubType() == BFFT_SIGNATURE)
     return FALSE;
-}
 
-CPDFSDK_Annot*  CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,FX_BOOL bNext)
-{
-    CPDFSDK_PageView* pPageView =  pSDKAnnot->GetPageView();
-    CPDFXFA_Page* pPage = pPageView->GetPDFXFAPage();
-    if (pPage == NULL)
-        return NULL;
-    if (pPage->GetPDFPage()) { // for pdf annots.
-        CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), pSDKAnnot->GetType(), "");
-        CPDFSDK_Annot* pNext = bNext ?
-        ai.GetNextAnnot(pSDKAnnot) :
-        ai.GetPrevAnnot(pSDKAnnot);
-        return pNext;
-    }
-    // for xfa annots
-    IXFA_WidgetIterator* pWidgetIterator = pPage->GetXFAPageView()->CreateWidgetIterator(XFA_TRAVERSEWAY_Tranvalse, XFA_WIDGETFILTER_Visible | XFA_WIDGETFILTER_Viewable | XFA_WIDGETFILTER_Field);
-    if (pWidgetIterator == NULL)
-        return  NULL;
-    if (pWidgetIterator->GetCurrentWidget() != pSDKAnnot->GetXFAWidget())
-        pWidgetIterator->SetCurrentWidget(pSDKAnnot->GetXFAWidget());
-    IXFA_Widget* hNextFocus = NULL;
-    hNextFocus = bNext?pWidgetIterator->MoveToNext():pWidgetIterator->MoveToPrevious();
-    if (hNextFocus == NULL && pSDKAnnot != NULL)
-        hNextFocus = pWidgetIterator->MoveToFirst();
-
-    pWidgetIterator->Release();
-    return pPageView->GetAnnotByXFAWidget(hNextFocus);
-}
-
-FX_BOOL CPDFSDK_BFAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot->GetType() == "Widget");
-    if (pAnnot->GetSubType() == BFFT_SIGNATURE)
-        return FALSE;
-
-    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-    if (!pWidget->IsVisible())
-            return FALSE;
+  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+  if (!pWidget->IsVisible())
+    return FALSE;
 
-    int nFieldFlags = pWidget->GetFieldFlags();
-    if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
-        return FALSE;
+  int nFieldFlags = pWidget->GetFieldFlags();
+  if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
+    return FALSE;
 
-    if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
-        return TRUE;
+  if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON)
+    return TRUE;
 
-    CPDF_Page* pPage = pWidget->GetPDFPage();
-    CPDF_Document* pDocument = pPage->m_pDocument;
-    FX_DWORD dwPermissions = pDocument->GetUserPermissions();
-    return (dwPermissions & FPDFPERM_FILL_FORM) ||
-            (dwPermissions & FPDFPERM_ANNOT_FORM);
+  CPDF_Page* pPage = pWidget->GetPDFPage();
+  CPDF_Document* pDocument = pPage->m_pDocument;
+  FX_DWORD dwPermissions = pDocument->GetUserPermissions();
+  return (dwPermissions & FPDFPERM_FILL_FORM) ||
+         (dwPermissions & FPDFPERM_ANNOT_FORM);
 }
 
-CPDFSDK_Annot* CPDFSDK_BFAnnotHandler::NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage)
-{
-    CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
-    CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pSDKDoc->GetInterForm();
-    CPDF_FormControl* pCtrl = CPDFSDK_Widget::GetFormControl(pInterForm->GetInterForm(), pAnnot->GetAnnotDict());
-    if (!pCtrl)
-        return nullptr;
+CPDFSDK_Annot* CPDFSDK_BFAnnotHandler::NewAnnot(CPDF_Annot* pAnnot,
+                                                CPDFSDK_PageView* pPage) {
+  CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
+  CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pSDKDoc->GetInterForm();
+  CPDF_FormControl* pCtrl = CPDFSDK_Widget::GetFormControl(
+      pInterForm->GetInterForm(), pAnnot->GetAnnotDict());
+  if (!pCtrl)
+    return nullptr;
 
-    CPDFSDK_Widget* pWidget = new CPDFSDK_Widget(pAnnot, pPage, pInterForm);
-    pInterForm->AddMap(pCtrl, pWidget);
-    CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
-    if (pPDFInterForm && pPDFInterForm->NeedConstructAP())
-        pWidget->ResetAppearance(nullptr, FALSE);
+  CPDFSDK_Widget* pWidget = new CPDFSDK_Widget(pAnnot, pPage, pInterForm);
+  pInterForm->AddMap(pCtrl, pWidget);
+  CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
+  if (pPDFInterForm && pPDFInterForm->NeedConstructAP())
+    pWidget->ResetAppearance(nullptr, FALSE);
 
-    return pWidget;
+  return pWidget;
 }
 
-CPDFSDK_Annot*      CPDFSDK_BFAnnotHandler::NewAnnot(IXFA_Widget* hWidget, CPDFSDK_PageView* pPage)
-{
-    return NULL;
+CPDFSDK_Annot* CPDFSDK_BFAnnotHandler::NewAnnot(IXFA_Widget* hWidget,
+                                                CPDFSDK_PageView* pPage) {
+  return NULL;
 }
 
-void CPDFSDK_BFAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_BFAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    if (m_pFormFiller)
-        m_pFormFiller->OnDelete(pAnnot);
+  if (m_pFormFiller)
+    m_pFormFiller->OnDelete(pAnnot);
 
-    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-    CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
-    ASSERT(pInterForm != NULL);
+  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+  CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
+  ASSERT(pInterForm != NULL);
 
-    CPDF_FormControl* pCtrol = pWidget->GetFormControl();
-    pInterForm->RemoveMap(pCtrol);
+  CPDF_FormControl* pCtrol = pWidget->GetFormControl();
+  pInterForm->RemoveMap(pCtrol);
 
-
-    delete pWidget;
-}
-
-
-void CPDFSDK_BFAnnotHandler::OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,  FX_DWORD dwFlags)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
-
-    if (sSubType == BFFT_SIGNATURE)
-    {
-        ((CPDFSDK_BAAnnot*)pAnnot)->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-    }
-    else
-    {
-        if (m_pFormFiller)
-        {
-            m_pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-        }
-    }
+  delete pWidget;
 }
 
-void CPDFSDK_BFAnnotHandler::OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+void CPDFSDK_BFAnnotHandler::OnDraw(CPDFSDK_PageView* pPageView,
+                                    CPDFSDK_Annot* pAnnot,
+                                    CFX_RenderDevice* pDevice,
+                                    CPDF_Matrix* pUser2Device,
+                                    FX_DWORD dwFlags) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-             m_pFormFiller->OnMouseEnter(pPageView, pAnnot, nFlag);
+  if (sSubType == BFFT_SIGNATURE) {
+    ((CPDFSDK_BAAnnot*)pAnnot)
+        ->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+  } else {
+    if (m_pFormFiller) {
+      m_pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
     }
-
-
+  }
 }
-void CPDFSDK_BFAnnotHandler::OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-             m_pFormFiller->OnMouseExit(pPageView, pAnnot, nFlag);
-    }
+void CPDFSDK_BFAnnotHandler::OnMouseEnter(CPDFSDK_PageView* pPageView,
+                                          CPDFSDK_Annot* pAnnot,
+                                          FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      m_pFormFiller->OnMouseEnter(pPageView, pAnnot, nFlag);
+  }
 }
-FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+void CPDFSDK_BFAnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView,
+                                         CPDFSDK_Annot* pAnnot,
+                                         FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      m_pFormFiller->OnMouseExit(pPageView, pAnnot, nFlag);
+  }
+}
+FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                              CPDFSDK_Annot* pAnnot,
+                                              FX_DWORD nFlags,
+                                              const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
+
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonUp(CPDFSDK_PageView* pPageView,
+                                            CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlags,
+                                            const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                                CPDFSDK_Annot* pAnnot,
+                                                FX_DWORD nFlags,
+                                                const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseMove(CPDFSDK_PageView* pPageView,
+                                            CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlags,
+                                            const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point);
-    }
-
-    return FALSE;
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point);
+  }
 
+  return FALSE;
 }
 
+FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseWheel(CPDFSDK_PageView* pPageView,
+                                             CPDFSDK_Annot* pAnnot,
+                                             FX_DWORD nFlags,
+                                             short zDelta,
+                                             const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
-
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta,point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta,
+                                         point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonDown(CPDFSDK_PageView* pPageView,
+                                              CPDFSDK_Annot* pAnnot,
+                                              FX_DWORD nFlags,
+                                              const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
-FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonUp(CPDFSDK_PageView* pPageView,
+                                            CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlags,
+                                            const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot,
+                                       FX_DWORD nChar,
+                                       FX_DWORD nFlags) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnChar(pAnnot,nChar, nFlags);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnChar(pAnnot, nChar, nFlags);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                          int nKeyCode,
+                                          int nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnKeyDown(pAnnot,nKeyCode, nFlag);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlag);
+  }
 
-    return FALSE;
+  return FALSE;
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-
-    return FALSE;
+FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot,
+                                        int nKeyCode,
+                                        int nFlag) {
+  return FALSE;
 }
-void    CPDFSDK_BFAnnotHandler::OnCreate(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+void CPDFSDK_BFAnnotHandler::OnCreate(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            m_pFormFiller->OnCreate(pAnnot);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      m_pFormFiller->OnCreate(pAnnot);
+  }
 }
 
-void CPDFSDK_BFAnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_BFAnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
-    ASSERT(pPageView != NULL);
+  CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+  ASSERT(pPageView != NULL);
 
-    CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
-    ASSERT(pSDKDoc != NULL);
+  CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
+  ASSERT(pSDKDoc != NULL);
 
-    CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
-    ASSERT(pDoc != NULL);
+  CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
+  ASSERT(pDoc != NULL);
 
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+    if (!pWidget->IsAppearanceValid())
+      pWidget->ResetAppearance(NULL, FALSE);
+
+    int nFieldType = pWidget->GetFieldType();
+    if (nFieldType == FIELDTYPE_TEXTFIELD || nFieldType == FIELDTYPE_COMBOBOX) {
+      FX_BOOL bFormated = FALSE;
+      CFX_WideString sValue = pWidget->OnFormat(bFormated);
+      if (bFormated && nFieldType == FIELDTYPE_COMBOBOX) {
+        pWidget->ResetAppearance(sValue.c_str(), FALSE);
+      }
     }
-    else
-    {
-        CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-        if (!pWidget->IsAppearanceValid())
-            pWidget->ResetAppearance(NULL, FALSE);
-
-        int nFieldType = pWidget->GetFieldType();
-        if (nFieldType == FIELDTYPE_TEXTFIELD || nFieldType == FIELDTYPE_COMBOBOX)
-        {
-            FX_BOOL bFormated = FALSE;
-            CFX_WideString sValue = pWidget->OnFormat(bFormated);
-            if (bFormated && nFieldType == FIELDTYPE_COMBOBOX)
-            {
-                pWidget->ResetAppearance(sValue.c_str(), FALSE);
-            }
-        }
-
-        if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA)
-        {
-            if (!pWidget->IsAppearanceValid() && !pWidget->GetValue().IsEmpty())
-                pWidget->ResetAppearance(FALSE);
-        }
-
-
-        if (m_pFormFiller)
-            m_pFormFiller->OnLoad(pAnnot);
+
+    if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
+      if (!pWidget->IsAppearanceValid() && !pWidget->GetValue().IsEmpty())
+        pWidget->ResetAppearance(FALSE);
     }
+
+    if (m_pFormFiller)
+      m_pFormFiller->OnLoad(pAnnot);
+  }
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot,
+                                           FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnSetFocus(pAnnot,nFlag);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnSetFocus(pAnnot, nFlag);
+  }
 
-    return TRUE;
+  return TRUE;
 }
-FX_BOOL CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+FX_BOOL CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnKillFocus(pAnnot,nFlag);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnKillFocus(pAnnot, nFlag);
+  }
 
-    return TRUE;
+  return TRUE;
 }
 
-CPDF_Rect CPDFSDK_BFAnnotHandler::GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+CPDF_Rect CPDFSDK_BFAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView,
+                                              CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->GetViewBBox(pPageView, pAnnot);
-
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->GetViewBBox(pPageView, pAnnot);
+  }
 
-    return CPDF_Rect(0,0,0,0);
+  return CPDF_Rect(0, 0, 0, 0);
 }
 
-FX_BOOL CPDFSDK_BFAnnotHandler::HitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point)
-{
-    ASSERT(pPageView);
-    ASSERT(pAnnot);
+FX_BOOL CPDFSDK_BFAnnotHandler::HitTest(CPDFSDK_PageView* pPageView,
+                                        CPDFSDK_Annot* pAnnot,
+                                        const CPDF_Point& point) {
+  ASSERT(pPageView);
+  ASSERT(pAnnot);
 
-    CPDF_Rect rect = GetViewBBox(pPageView, pAnnot);
-    return rect.Contains(point.x, point.y);
+  CPDF_Rect rect = GetViewBBox(pPageView, pAnnot);
+  return rect.Contains(point.x, point.y);
 }
 
-//CPDFSDK_XFAAnnotHandler
+// CPDFSDK_XFAAnnotHandler
 
-#define FWL_WGTHITTEST_Unknown          0
-#define FWL_WGTHITTEST_Client           1 //arrow
-#define FWL_WGTHITTEST_Titlebar         11 //caption
-#define FWL_WGTHITTEST_HScrollBar       15
-#define FWL_WGTHITTEST_VScrollBar       16
-#define FWL_WGTHITTEST_Border           17
-#define FWL_WGTHITTEST_Edit             19
-#define FWL_WGTHITTEST_HyperLink        20
+#define FWL_WGTHITTEST_Unknown 0
+#define FWL_WGTHITTEST_Client 1  // arrow
+#define FWL_WGTHITTEST_Titlebar 11  // caption
+#define FWL_WGTHITTEST_HScrollBar 15
+#define FWL_WGTHITTEST_VScrollBar 16
+#define FWL_WGTHITTEST_Border 17
+#define FWL_WGTHITTEST_Edit 19
+#define FWL_WGTHITTEST_HyperLink 20
 
-CPDFSDK_XFAAnnotHandler::CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp) :
-    m_pApp(pApp)
-{
+CPDFSDK_XFAAnnotHandler::CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp)
+    : m_pApp(pApp) {}
 
+CPDFSDK_Annot* CPDFSDK_XFAAnnotHandler::NewAnnot(IXFA_Widget* pAnnot,
+                                                 CPDFSDK_PageView* pPage) {
+  CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
+  CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pSDKDoc->GetInterForm();
+  CPDFSDK_XFAWidget* pWidget = new CPDFSDK_XFAWidget(pAnnot, pPage, pInterForm);
+  pInterForm->AddXFAMap(pAnnot, pWidget);
+  return pWidget;
 }
 
-CPDFSDK_Annot* CPDFSDK_XFAAnnotHandler::NewAnnot(IXFA_Widget* pAnnot, CPDFSDK_PageView* pPage)
-{
-    CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
-    CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pSDKDoc->GetInterForm();
-    CPDFSDK_XFAWidget* pWidget = new CPDFSDK_XFAWidget(pAnnot, pPage, pInterForm);
-    pInterForm->AddXFAMap(pAnnot, pWidget);
-    return pWidget;
+FX_BOOL CPDFSDK_XFAAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) {
+  return pAnnot->GetXFAWidget() != NULL;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot)
-{
-    return pAnnot->GetXFAWidget() != NULL;
-}
-
-void CPDFSDK_XFAAnnotHandler::OnDraw(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_DWORD dwFlags)
-{
-    ASSERT(pPageView != NULL);
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_XFAAnnotHandler::OnDraw(CPDFSDK_PageView* pPageView,
+                                     CPDFSDK_Annot* pAnnot,
+                                     CFX_RenderDevice* pDevice,
+                                     CPDF_Matrix* pUser2Device,
+                                     FX_DWORD dwFlags) {
+  ASSERT(pPageView != NULL);
+  ASSERT(pAnnot != NULL);
 
-    CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
-    ASSERT(pSDKDoc != NULL);
+  CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
+  ASSERT(pSDKDoc != NULL);
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    CFX_Graphics gs;
-    gs.Create(pDevice);
+  CFX_Graphics gs;
+  gs.Create(pDevice);
 
-    CFX_Matrix mt;
-    mt = *(CFX_Matrix*)pUser2Device;
+  CFX_Matrix mt;
+  mt = *(CFX_Matrix*)pUser2Device;
 
-    IXFA_Widget* hWidget = pAnnot->GetXFAWidget();
-    ASSERT(hWidget != NULL);
+  IXFA_Widget* hWidget = pAnnot->GetXFAWidget();
+  ASSERT(hWidget != NULL);
 
-    FX_BOOL bIsHighlight = FALSE;
-    if (pSDKDoc->GetFocusAnnot() != pAnnot)
-        bIsHighlight = TRUE;
+  FX_BOOL bIsHighlight = FALSE;
+  if (pSDKDoc->GetFocusAnnot() != pAnnot)
+    bIsHighlight = TRUE;
 
-    pWidgetHandler->RenderWidget(pAnnot->GetXFAWidget(), &gs, &mt, bIsHighlight);
-
-    // to do highlight and shadow
+  pWidgetHandler->RenderWidget(pAnnot->GetXFAWidget(), &gs, &mt, bIsHighlight);
 
+  // to do highlight and shadow
 }
 
-void CPDFSDK_XFAAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_XFAAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    CPDFSDK_XFAWidget* pWidget = (CPDFSDK_XFAWidget*)pAnnot;
-    CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
-    ASSERT(pInterForm != NULL);
+  CPDFSDK_XFAWidget* pWidget = (CPDFSDK_XFAWidget*)pAnnot;
+  CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
+  ASSERT(pInterForm != NULL);
 
-    pInterForm->RemoveXFAMap(pWidget->GetXFAWidget());
+  pInterForm->RemoveXFAMap(pWidget->GetXFAWidget());
 
-    delete pWidget;
+  delete pWidget;
 }
 
-CPDF_Rect CPDFSDK_XFAAnnotHandler::GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
+CPDF_Rect CPDFSDK_XFAAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView,
+                                               CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    XFA_ELEMENT eType = pWidgetHandler->GetDataAcc(pAnnot->GetXFAWidget())->GetUIType();
-    CFX_RectF rcBBox;
-    if (eType == XFA_ELEMENT_Signature)
-        pWidgetHandler->GetBBox (pAnnot->GetXFAWidget(), rcBBox, XFA_WIDGETSTATUS_Visible, TRUE);
-    else
-        pWidgetHandler->GetBBox (pAnnot->GetXFAWidget(), rcBBox, 0);
+  XFA_ELEMENT eType =
+      pWidgetHandler->GetDataAcc(pAnnot->GetXFAWidget())->GetUIType();
+  CFX_RectF rcBBox;
+  if (eType == XFA_ELEMENT_Signature)
+    pWidgetHandler->GetBBox(pAnnot->GetXFAWidget(), rcBBox,
+                            XFA_WIDGETSTATUS_Visible, TRUE);
+  else
+    pWidgetHandler->GetBBox(pAnnot->GetXFAWidget(), rcBBox, 0);
 
-    CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width, rcBBox.top+rcBBox.height);
-    rcWidget.left -= 1.0f;
-    rcWidget.right += 1.0f;
-    rcWidget.bottom -= 1.0f;
-    rcWidget.top += 1.0f;
+  CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width,
+                         rcBBox.top + rcBBox.height);
+  rcWidget.left -= 1.0f;
+  rcWidget.right += 1.0f;
+  rcWidget.bottom -= 1.0f;
+  rcWidget.top += 1.0f;
 
-    return rcWidget;
+  return rcWidget;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::HitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::HitTest(CPDFSDK_PageView* pPageView,
+                                         CPDFSDK_Annot* pAnnot,
+                                         const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
-    if (!pSDKDoc)
-        return FALSE;
+  CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
+  if (!pSDKDoc)
+    return FALSE;
 
-    CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
-    if (!pDoc)
-        return FALSE;
+  CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
+  if (!pDoc)
+    return FALSE;
 
-    IXFA_DocView* pDocView = pDoc->GetXFADocView();
-    if (!pDocView)
-        return FALSE;
+  IXFA_DocView* pDocView = pDoc->GetXFADocView();
+  if (!pDocView)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = pDocView->GetWidgetHandler();
-    if (!pWidgetHandler)
-        return FALSE;
+  IXFA_WidgetHandler* pWidgetHandler = pDocView->GetWidgetHandler();
+  if (!pWidgetHandler)
+    return FALSE;
 
-    FX_DWORD dwHitTest = pWidgetHandler->OnHitTest(pAnnot->GetXFAWidget(), point.x, point.y);
-    return (dwHitTest != FWL_WGTHITTEST_Unknown);
+  FX_DWORD dwHitTest =
+      pWidgetHandler->OnHitTest(pAnnot->GetXFAWidget(), point.x, point.y);
+  return (dwHitTest != FWL_WGTHITTEST_Unknown);
 }
 
-void CPDFSDK_XFAAnnotHandler::OnMouseEnter(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    if (!pPageView || !pAnnot)
-        return;
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+void CPDFSDK_XFAAnnotHandler::OnMouseEnter(CPDFSDK_PageView* pPageView,
+                                           CPDFSDK_Annot* pAnnot,
+                                           FX_DWORD nFlag) {
+  if (!pPageView || !pAnnot)
+    return;
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    pWidgetHandler->OnMouseEnter(pAnnot->GetXFAWidget());
+  pWidgetHandler->OnMouseEnter(pAnnot->GetXFAWidget());
 }
 
-void CPDFSDK_XFAAnnotHandler::OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    if (!pPageView || !pAnnot)
-        return;
+void CPDFSDK_XFAAnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView,
+                                          CPDFSDK_Annot* pAnnot,
+                                          FX_DWORD nFlag) {
+  if (!pPageView || !pAnnot)
+    return;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    pWidgetHandler->OnMouseExit(pAnnot->GetXFAWidget());
+  pWidgetHandler->OnMouseExit(pAnnot->GetXFAWidget());
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                               CPDFSDK_Annot* pAnnot,
+                                               FX_DWORD nFlags,
+                                               const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnLButtonDown(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnLButtonDown(pAnnot->GetXFAWidget(),
+                                       GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonUp(CPDFSDK_PageView* pPageView,
+                                             CPDFSDK_Annot* pAnnot,
+                                             FX_DWORD nFlags,
+                                             const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnLButtonUp(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnLButtonUp(pAnnot->GetXFAWidget(),
+                                     GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                                 CPDFSDK_Annot* pAnnot,
+                                                 FX_DWORD nFlags,
+                                                 const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnLButtonDblClk(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnLButtonDblClk(pAnnot->GetXFAWidget(),
+                                         GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseMove(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseMove(CPDFSDK_PageView* pPageView,
+                                             CPDFSDK_Annot* pAnnot,
+                                             FX_DWORD nFlags,
+                                             const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnMouseMove(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnMouseMove(pAnnot->GetXFAWidget(),
+                                     GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseWheel(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, short zDelta, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseWheel(CPDFSDK_PageView* pPageView,
+                                              CPDFSDK_Annot* pAnnot,
+                                              FX_DWORD nFlags,
+                                              short zDelta,
+                                              const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnMouseWheel(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), zDelta, point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnMouseWheel(
+      pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), zDelta, point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDown(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDown(CPDFSDK_PageView* pPageView,
+                                               CPDFSDK_Annot* pAnnot,
+                                               FX_DWORD nFlags,
+                                               const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnRButtonDown(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnRButtonDown(pAnnot->GetXFAWidget(),
+                                       GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonUp(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonUp(CPDFSDK_PageView* pPageView,
+                                             CPDFSDK_Annot* pAnnot,
+                                             FX_DWORD nFlags,
+                                             const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnRButtonUp(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnRButtonUp(pAnnot->GetXFAWidget(),
+                                     GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDblClk(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    if (!pPageView || !pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDblClk(CPDFSDK_PageView* pPageView,
+                                                 CPDFSDK_Annot* pAnnot,
+                                                 FX_DWORD nFlags,
+                                                 const CPDF_Point& point) {
+  if (!pPageView || !pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnRButtonDblClk(pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), point.x, point.y);
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnRButtonDblClk(pAnnot->GetXFAWidget(),
+                                         GetFWLFlags(nFlags), point.x, point.y);
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot, FX_DWORD nChar, FX_DWORD nFlags)
-{
-    if (!pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot,
+                                        FX_DWORD nChar,
+                                        FX_DWORD nFlags) {
+  if (!pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnChar(pAnnot->GetXFAWidget(), nChar, GetFWLFlags(nFlags));
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnChar(pAnnot->GetXFAWidget(), nChar,
+                                GetFWLFlags(nFlags));
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-    if (!pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                           int nKeyCode,
+                                           int nFlag) {
+  if (!pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnKeyDown(pAnnot->GetXFAWidget(), nKeyCode, GetFWLFlags(nFlag));
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnKeyDown(pAnnot->GetXFAWidget(), nKeyCode,
+                                   GetFWLFlags(nFlag));
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-    if (!pAnnot)
-        return FALSE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot,
+                                         int nKeyCode,
+                                         int nFlag) {
+  if (!pAnnot)
+    return FALSE;
 
-    IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
-    ASSERT(pWidgetHandler != NULL);
+  IXFA_WidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot);
+  ASSERT(pWidgetHandler != NULL);
 
-    FX_BOOL bRet = FALSE;
-    bRet = pWidgetHandler->OnKeyUp(pAnnot->GetXFAWidget(), nKeyCode, GetFWLFlags(nFlag));
+  FX_BOOL bRet = FALSE;
+  bRet = pWidgetHandler->OnKeyUp(pAnnot->GetXFAWidget(), nKeyCode,
+                                 GetFWLFlags(nFlag));
 
-    return bRet;
+  return bRet;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    return TRUE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlag) {
+  return TRUE;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    return TRUE;
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot,
+                                             FX_DWORD nFlag) {
+  return TRUE;
 }
 
-FX_BOOL CPDFSDK_XFAAnnotHandler::OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, CPDFSDK_Annot* pNewAnnot)
-{
-    IXFA_WidgetHandler* pWidgetHandler = NULL;
-
-    if (pOldAnnot)
-        pWidgetHandler = GetXFAWidgetHandler(pOldAnnot);
-    else if (pNewAnnot)
-        pWidgetHandler = GetXFAWidgetHandler(pNewAnnot);
-
-    if (pWidgetHandler)
-    {
-        FX_BOOL bRet = TRUE;
-        IXFA_Widget* hWidget = pNewAnnot ? pNewAnnot->GetXFAWidget() : NULL;
-        if (hWidget)
-        {
-            IXFA_PageView* pXFAPageView = pWidgetHandler->GetPageView(hWidget);
-            if (pXFAPageView)
-            {
-                bRet = pXFAPageView->GetDocView()->SetFocus(hWidget);
-                if (pXFAPageView->GetDocView()->GetFocusWidget() == hWidget)
-                    bRet = TRUE;
-            }
-        }
-        return bRet;
-    }
+FX_BOOL CPDFSDK_XFAAnnotHandler::OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot,
+                                                   CPDFSDK_Annot* pNewAnnot) {
+  IXFA_WidgetHandler* pWidgetHandler = NULL;
 
-    return TRUE;
-}
+  if (pOldAnnot)
+    pWidgetHandler = GetXFAWidgetHandler(pOldAnnot);
+  else if (pNewAnnot)
+    pWidgetHandler = GetXFAWidgetHandler(pNewAnnot);
 
-IXFA_WidgetHandler* CPDFSDK_XFAAnnotHandler::GetXFAWidgetHandler(CPDFSDK_Annot* pAnnot)
-{
-    if (!pAnnot)
-        return NULL;
-
-    CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
-    if (!pPageView)
-        return NULL;
-
-    CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
-    if (!pSDKDoc)
-        return NULL;
-
-    CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
-    if (!pDoc)
-        return NULL;
-
-    IXFA_DocView* pDocView = pDoc->GetXFADocView();
-    if (!pDocView)
-        return NULL;
-
-    return pDocView->GetWidgetHandler();
-}
-
-#define FWL_KEYFLAG_Ctrl                    (1 << 0)
-#define FWL_KEYFLAG_Alt                     (1 << 1)
-#define FWL_KEYFLAG_Shift                   (1 << 2)
-#define FWL_KEYFLAG_LButton                 (1 << 3)
-#define FWL_KEYFLAG_RButton                 (1 << 4)
-#define FWL_KEYFLAG_MButton                 (1 << 5)
-
-FX_DWORD CPDFSDK_XFAAnnotHandler::GetFWLFlags(FX_DWORD dwFlag)
-{
-    FX_DWORD dwFWLFlag = 0;
-
-    if (dwFlag & FWL_EVENTFLAG_ControlKey)
-        dwFWLFlag |= FWL_KEYFLAG_Ctrl;
-    if (dwFlag & FWL_EVENTFLAG_LeftButtonDown)
-        dwFWLFlag |= FWL_KEYFLAG_LButton;
-    if (dwFlag & FWL_EVENTFLAG_MiddleButtonDown)
-        dwFWLFlag |= FWL_KEYFLAG_MButton;
-    if (dwFlag & FWL_EVENTFLAG_RightButtonDown)
-        dwFWLFlag |= FWL_KEYFLAG_RButton;
-    if (dwFlag & FWL_EVENTFLAG_ShiftKey)
-        dwFWLFlag |= FWL_KEYFLAG_Shift;
-    if (dwFlag & FWL_EVENTFLAG_AltKey)
-        dwFWLFlag |= FWL_KEYFLAG_Alt;
-
-    return dwFWLFlag;
-}
-
-//CReader_AnnotIteratorEx
-
-CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView * pPageView,FX_BOOL bReverse,
-                                                 FX_BOOL bIgnoreTopmost/*=FALSE*/,
-                                                 FX_BOOL bCircle/*=FALSE*/,
-                                                 CFX_PtrArray *pList/*=NULL*/)
-{
-    ASSERT(pPageView);
-    m_bReverse=bReverse;
-    m_bIgnoreTopmost= bIgnoreTopmost;
-    m_bCircle=bCircle;
-    m_pIteratorAnnotList.RemoveAll();
-    InitIteratorAnnotList(pPageView,pList);
-}
-
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::NextAnnot (const CPDFSDK_Annot* pCurrent)
-{
-
-    int index = -1;
-    int nCount = m_pIteratorAnnotList.GetSize();
-    if (pCurrent) {
-        for(int i=0;i<nCount;i++){
-            CPDFSDK_Annot * pReaderAnnot= (CPDFSDK_Annot *)m_pIteratorAnnotList.GetAt(i);
-            if(pReaderAnnot ==pCurrent){
-                index=i;
-                break;
-            }
-        }
-    }
-    return NextAnnot(index);
-}
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::PrevAnnot (const CPDFSDK_Annot*pCurrent)
-{
-    int index = -1;
-    int nCount = m_pIteratorAnnotList.GetSize();
-    if(pCurrent){
-        for(int i=0;i<nCount;i++){
-            CPDFSDK_Annot * pReaderAnnot= (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i);
-            if(pReaderAnnot ==pCurrent){
-                index=i;
-                break;
-            }
-        }
-    }
-    return PrevAnnot(index);
-}
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::NextAnnot (int& index)
-{
-
-    int nCount=m_pIteratorAnnotList.GetSize();
-    if(nCount<=0) index=-1;
-    else{
-        if(index<0){
-            index=0;
-        }
-        else{
-            if(m_bCircle){
-                index=( index <nCount-1) ? (index+1) :0;
-            }
-            else{
-                index=( index <nCount-1) ? (index+1) :-1;
-            }
-
-        }
-    }
-    return (index <0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index);
-}
-
-
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::PrevAnnot (int& index)
-{
-
-    int nCount=m_pIteratorAnnotList.GetSize();
-    if(nCount<=0) index=-1;
-    else{
-        if(index<0){
-            index=nCount-1;
-        }
-        else{
-            if(m_bCircle){
-                index = ( index >0) ? (index-1) :nCount-1;
-            }
-            else{
-                index = ( index >0) ? (index-1) :-1;
-            }
-        }
+  if (pWidgetHandler) {
+    FX_BOOL bRet = TRUE;
+    IXFA_Widget* hWidget = pNewAnnot ? pNewAnnot->GetXFAWidget() : NULL;
+    if (hWidget) {
+      IXFA_PageView* pXFAPageView = pWidgetHandler->GetPageView(hWidget);
+      if (pXFAPageView) {
+        bRet = pXFAPageView->GetDocView()->SetFocus(hWidget);
+        if (pXFAPageView->GetDocView()->GetFocusWidget() == hWidget)
+          bRet = TRUE;
+      }
     }
-    return (index <0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index);
-}
-
-
-CPDFSDK_Annot*CPDFSDK_AnnotIterator::Next(const CPDFSDK_Annot* pCurrent)
-{
-
-    return (m_bReverse) ? PrevAnnot(pCurrent):NextAnnot(pCurrent);
-
-}
-
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::Prev(const CPDFSDK_Annot* pCurrent)
-{
-
-    return (m_bReverse) ? NextAnnot(pCurrent):PrevAnnot(pCurrent);
-}
-
-CPDFSDK_Annot*CPDFSDK_AnnotIterator::Next(int& index )
-{
-
-    return (m_bReverse) ? PrevAnnot(index):NextAnnot(index);
-
-}
-
-CPDFSDK_Annot*  CPDFSDK_AnnotIterator::Prev(int& index )
-{
+    return bRet;
+  }
 
-    return (m_bReverse) ? NextAnnot(index):PrevAnnot(index);
+  return TRUE;
 }
 
+IXFA_WidgetHandler* CPDFSDK_XFAAnnotHandler::GetXFAWidgetHandler(
+    CPDFSDK_Annot* pAnnot) {
+  if (!pAnnot)
+    return NULL;
 
-void CPDFSDK_AnnotIterator::InsertSort(CFX_PtrArray &arrayList, AI_COMPARE pCompare)
-{
-    for (int i = 1; i < arrayList.GetSize(); i++)
-    {
-        if (pCompare((CPDFSDK_Annot*)(arrayList[i]) , (CPDFSDK_Annot*)(arrayList[i-1])) < 0)
-        {
-            int j = i-1;
-            CPDFSDK_Annot* pTemp = (CPDFSDK_Annot*)arrayList[i];
+  CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+  if (!pPageView)
+    return NULL;
 
-            do
-            {
-                arrayList[j + 1] = arrayList[j];
-            } while (--j >= 0 && pCompare(pTemp, (CPDFSDK_Annot*)arrayList[j]) < 0);
+  CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument();
+  if (!pSDKDoc)
+    return NULL;
 
-            arrayList[j+1] = pTemp;
-        }
-    }
-}
+  CPDFXFA_Document* pDoc = pSDKDoc->GetDocument();
+  if (!pDoc)
+    return NULL;
 
-int LyOrderCompare(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2)
-{
-    if (p1->GetLayoutOrder() < p2->GetLayoutOrder())
-        return -1;
-    if (p1->GetLayoutOrder() > p2->GetLayoutOrder())
-        return 1;
-    return 0;
-}
+  IXFA_DocView* pDocView = pDoc->GetXFADocView();
+  if (!pDocView)
+    return NULL;
 
-FX_BOOL CPDFSDK_AnnotIterator::InitIteratorAnnotList(CPDFSDK_PageView* pPageView,CFX_PtrArray * pAnnotList)
-{
-    ASSERT(pPageView);
+  return pDocView->GetWidgetHandler();
+}
+
+#define FWL_KEYFLAG_Ctrl (1 << 0)
+#define FWL_KEYFLAG_Alt (1 << 1)
+#define FWL_KEYFLAG_Shift (1 << 2)
+#define FWL_KEYFLAG_LButton (1 << 3)
+#define FWL_KEYFLAG_RButton (1 << 4)
+#define FWL_KEYFLAG_MButton (1 << 5)
+
+FX_DWORD CPDFSDK_XFAAnnotHandler::GetFWLFlags(FX_DWORD dwFlag) {
+  FX_DWORD dwFWLFlag = 0;
+
+  if (dwFlag & FWL_EVENTFLAG_ControlKey)
+    dwFWLFlag |= FWL_KEYFLAG_Ctrl;
+  if (dwFlag & FWL_EVENTFLAG_LeftButtonDown)
+    dwFWLFlag |= FWL_KEYFLAG_LButton;
+  if (dwFlag & FWL_EVENTFLAG_MiddleButtonDown)
+    dwFWLFlag |= FWL_KEYFLAG_MButton;
+  if (dwFlag & FWL_EVENTFLAG_RightButtonDown)
+    dwFWLFlag |= FWL_KEYFLAG_RButton;
+  if (dwFlag & FWL_EVENTFLAG_ShiftKey)
+    dwFWLFlag |= FWL_KEYFLAG_Shift;
+  if (dwFlag & FWL_EVENTFLAG_AltKey)
+    dwFWLFlag |= FWL_KEYFLAG_Alt;
+
+  return dwFWLFlag;
+}
+
+// CReader_AnnotIteratorEx
+
+CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView,
+                                             FX_BOOL bReverse,
+                                             FX_BOOL bIgnoreTopmost /*=FALSE*/,
+                                             FX_BOOL bCircle /*=FALSE*/,
+                                             CFX_PtrArray* pList /*=NULL*/) {
+  ASSERT(pPageView);
+  m_bReverse = bReverse;
+  m_bIgnoreTopmost = bIgnoreTopmost;
+  m_bCircle = bCircle;
+  m_pIteratorAnnotList.RemoveAll();
+  InitIteratorAnnotList(pPageView, pList);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::NextAnnot(const CPDFSDK_Annot* pCurrent) {
+  int index = -1;
+  int nCount = m_pIteratorAnnotList.GetSize();
+  if (pCurrent) {
+    for (int i = 0; i < nCount; i++) {
+      CPDFSDK_Annot* pReaderAnnot =
+          (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i);
+      if (pReaderAnnot == pCurrent) {
+        index = i;
+        break;
+      }
+    }
+  }
+  return NextAnnot(index);
+}
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot(const CPDFSDK_Annot* pCurrent) {
+  int index = -1;
+  int nCount = m_pIteratorAnnotList.GetSize();
+  if (pCurrent) {
+    for (int i = 0; i < nCount; i++) {
+      CPDFSDK_Annot* pReaderAnnot =
+          (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i);
+      if (pReaderAnnot == pCurrent) {
+        index = i;
+        break;
+      }
+    }
+  }
+  return PrevAnnot(index);
+}
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::NextAnnot(int& index) {
+  int nCount = m_pIteratorAnnotList.GetSize();
+  if (nCount <= 0)
+    index = -1;
+  else {
+    if (index < 0) {
+      index = 0;
+    } else {
+      if (m_bCircle) {
+        index = (index < nCount - 1) ? (index + 1) : 0;
+      } else {
+        index = (index < nCount - 1) ? (index + 1) : -1;
+      }
+    }
+  }
+  return (index < 0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot(int& index) {
+  int nCount = m_pIteratorAnnotList.GetSize();
+  if (nCount <= 0)
+    index = -1;
+  else {
+    if (index < 0) {
+      index = nCount - 1;
+    } else {
+      if (m_bCircle) {
+        index = (index > 0) ? (index - 1) : nCount - 1;
+      } else {
+        index = (index > 0) ? (index - 1) : -1;
+      }
+    }
+  }
+  return (index < 0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next(const CPDFSDK_Annot* pCurrent) {
+  return (m_bReverse) ? PrevAnnot(pCurrent) : NextAnnot(pCurrent);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::Prev(const CPDFSDK_Annot* pCurrent) {
+  return (m_bReverse) ? NextAnnot(pCurrent) : PrevAnnot(pCurrent);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next(int& index) {
+  return (m_bReverse) ? PrevAnnot(index) : NextAnnot(index);
+}
+
+CPDFSDK_Annot* CPDFSDK_AnnotIterator::Prev(int& index) {
+  return (m_bReverse) ? NextAnnot(index) : PrevAnnot(index);
+}
+
+void CPDFSDK_AnnotIterator::InsertSort(CFX_PtrArray& arrayList,
+                                       AI_COMPARE pCompare) {
+  for (int i = 1; i < arrayList.GetSize(); i++) {
+    if (pCompare((CPDFSDK_Annot*)(arrayList[i]),
+                 (CPDFSDK_Annot*)(arrayList[i - 1])) < 0) {
+      int j = i - 1;
+      CPDFSDK_Annot* pTemp = (CPDFSDK_Annot*)arrayList[i];
+
+      do {
+        arrayList[j + 1] = arrayList[j];
+      } while (--j >= 0 && pCompare(pTemp, (CPDFSDK_Annot*)arrayList[j]) < 0);
+
+      arrayList[j + 1] = pTemp;
+    }
+  }
+}
+
+int LyOrderCompare(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) {
+  if (p1->GetLayoutOrder() < p2->GetLayoutOrder())
+    return -1;
+  if (p1->GetLayoutOrder() > p2->GetLayoutOrder())
+    return 1;
+  return 0;
+}
+
+FX_BOOL CPDFSDK_AnnotIterator::InitIteratorAnnotList(
+    CPDFSDK_PageView* pPageView,
+    CFX_PtrArray* pAnnotList) {
+  ASSERT(pPageView);
 
-    if(pAnnotList==NULL){
-        pAnnotList=pPageView->GetAnnotList();
-    }
+  if (pAnnotList == NULL) {
+    pAnnotList = pPageView->GetAnnotList();
+  }
 
-    m_pIteratorAnnotList.RemoveAll();
-    if(!pAnnotList) return FALSE;
+  m_pIteratorAnnotList.RemoveAll();
+  if (!pAnnotList)
+    return FALSE;
 
-    CPDFSDK_Annot * pTopMostAnnot= (m_bIgnoreTopmost) ? NULL : pPageView->GetFocusAnnot();
+  CPDFSDK_Annot* pTopMostAnnot =
+      (m_bIgnoreTopmost) ? NULL : pPageView->GetFocusAnnot();
 
+  int nCount = pAnnotList->GetSize();
 
-    int nCount =pAnnotList->GetSize();
+  for (int i = nCount - 1; i >= 0; i--) {
+    CPDFSDK_Annot* pReaderAnnot = (CPDFSDK_Annot*)pAnnotList->GetAt(i);
+    m_pIteratorAnnotList.Add(pReaderAnnot);
+  }
 
-    for(int i = nCount- 1 ;i >= 0;i--)
-    {
-        CPDFSDK_Annot * pReaderAnnot= (CPDFSDK_Annot*)pAnnotList->GetAt(i);
-        m_pIteratorAnnotList.Add(pReaderAnnot);
-    }
+  InsertSort(m_pIteratorAnnotList, &LyOrderCompare);
 
-    InsertSort(m_pIteratorAnnotList,&LyOrderCompare);
-
-    if(pTopMostAnnot)
-    {
-        for(int i=0 ;i<nCount;i++)
-        {
-            CPDFSDK_Annot * pReaderAnnot = (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i);
-            if(pReaderAnnot == pTopMostAnnot)
-            {
-                m_pIteratorAnnotList.RemoveAt(i);
-                m_pIteratorAnnotList.InsertAt(0, pReaderAnnot);
-                break;
-            }
-        }
+  if (pTopMostAnnot) {
+    for (int i = 0; i < nCount; i++) {
+      CPDFSDK_Annot* pReaderAnnot =
+          (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i);
+      if (pReaderAnnot == pTopMostAnnot) {
+        m_pIteratorAnnotList.RemoveAt(i);
+        m_pIteratorAnnotList.InsertAt(0, pReaderAnnot);
+        break;
+      }
     }
+  }
 
-    return TRUE;
+  return TRUE;
 }