Fix two issues shown by bug 489995
[pdfium.git] / fpdfsdk / src / fsdk_annothandler.cpp
index 6695fe0..bb999e1 100644 (file)
 #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_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.clear();
 }
 
-void    CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler)
-{
-    ASSERT(pAnnotHandler != NULL);
-
-    ASSERT(GetAnnotHandler(pAnnotHandler->GetType()) == NULL);
+void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler(
+    IPDFSDK_AnnotHandler* pAnnotHandler) {
+  ASSERT(!GetAnnotHandler(pAnnotHandler->GetType()));
 
-    m_Handlers.Add(pAnnotHandler);
-    m_mapType2Handler.SetAt(pAnnotHandler->GetType(), (void*)pAnnotHandler);
+  m_Handlers.Add(pAnnotHandler);
+  m_mapType2Handler[pAnnotHandler->GetType()] = pAnnotHandler;
 }
 
-void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler)
-{
-    ASSERT(pAnnotHandler != NULL);
-
-    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;
-        }
+void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler(
+    IPDFSDK_AnnotHandler* pAnnotHandler) {
+  m_mapType2Handler.erase(pAnnotHandler->GetType());
+  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_Annot(pAnnot, pPageView);
+  return new CPDFSDK_Annot(pAnnot, pPageView);
 }
 
-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);
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnCreate(pAnnot);
-    }
-}
-
-void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
-
-    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();
-    ASSERT(pPDFAnnot != NULL);
-
-    return GetAnnotHandler(pPDFAnnot->GetSubType());
-}
+  CPDFSDK_DateTime curTime;
+  pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString());
+  pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0);
 
-IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(const CFX_ByteString& sType) const
-{
-    void* pRet = NULL;
-    m_mapType2Handler.Lookup(sType, pRet);
-    return (IPDFSDK_AnnotHandler*)pRet;
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnCreate(pAnnot);
+  }
 }
 
-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
-    {
-        pAnnot->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-    }
-}
-
-
-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;
-}
-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;
- }
-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;
-}
-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;
-}
-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;
-}
-bool CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonDown(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlags, const CPDF_Point& point)
-{
-    ASSERT(pAnnot != NULL);
+void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnRButtonDown(pPageView, pAnnot, nFlags, point);
-    }
-    return false;
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    pAnnotHandler->OnLoad(pAnnot);
+  }
 }
-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;
-}
+IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(
+    CPDFSDK_Annot* pAnnot) const {
+  ASSERT(pAnnot != NULL);
 
-void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView * pPageView, CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
+  CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
+  ASSERT(pPDFAnnot != NULL);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag);
-    }
-    return ;
+  return GetAnnotHandler(pPDFAnnot->GetSubType());
 }
 
-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;
+IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler(
+    const CFX_ByteString& sType) const {
+  auto it = m_mapType2Handler.find(sType);
+  return it != m_mapType2Handler.end() ? it->second : nullptr;
 }
 
-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;
+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 {
+    pAnnot->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
+  }
 }
 
-bool         CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
+FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDown(
+    CPDFSDK_PageView* pPageView,
+    CPDFSDK_Annot* pAnnot,
+    FX_DWORD nFlags,
+    const CPDF_Point& point) {
+  ASSERT(pAnnot != NULL);
 
-    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 (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(pNext && pNext != pFocusAnnot)
-            {
-                CPDFSDK_Document* pDocument = pPage->GetSDKDocument();
-                pDocument->SetFocusAnnot(pNext);
-                return true;
-            }
-        }
+  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;
+      }
+    }
+  }
+
+  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_OnSetFocus(CPDFSDK_Annot* pAnnot,
+                                                  FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+
+  if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) {
+    if (pAnnotHandler->OnSetFocus(pAnnot, nFlag)) {
+      CPDFSDK_PageView* pPage = pAnnot->GetPageView();
+      pPage->GetSDKDocument();
+      return TRUE;
     }
-
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        return pAnnotHandler->OnKeyDown(pAnnot,nKeyCode, nFlag);
-    }
-    return false;
-}
-bool         CPDFSDK_AnnotHandlerMgr::Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
-    return false;
+  }
+  return FALSE;
 }
 
-bool         CPDFSDK_AnnotHandlerMgr::Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
+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);
 
-    if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot))
-    {
-        if (pAnnotHandler->OnSetFocus(pAnnot, nFlag))
-        {
-            CPDFSDK_PageView* pPage = pAnnot->GetPageView();
-            pPage->GetSDKDocument();
-            return true;
-        }
-    }
-    return false;
+  return FALSE;
 }
 
-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();
 }
 
-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 pAnnot->GetRect();
+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;
 }
 
-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;
+CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,
+                                                     FX_BOOL bNext) {
+  CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), "Widget", "");
+  return bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot);
 }
 
-CPDFSDK_Annot*  CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot,bool bNext)
-{
-    CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), "Widget", "");
-    return bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot);
-}
-
-bool CPDFSDK_BFAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot->GetType() == "Widget");
-    if (pAnnot->GetSubType() == BFFT_SIGNATURE)
-        return false;
+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;
 }
 
-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);
-
-    CPDF_FormControl* pCtrol = pWidget->GetFormControl();
-    pInterForm->RemoveMap(pCtrol);
+  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+  CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
+  ASSERT(pInterForm != NULL);
 
+  CPDF_FormControl* pCtrol = pWidget->GetFormControl();
+  pInterForm->RemoveMap(pCtrol);
 
-    delete pWidget;
+  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();
 
-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)
-    {
-        pAnnot->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-    }
-    else
-    {
-        if (m_pFormFiller)
-        {
-            m_pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-        }
-    }
-}
-
-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);
+  if (sSubType == BFFT_SIGNATURE) {
+    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);
+  }
 }
-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;
 }
 
-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;
 }
 
-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;
 }
 
-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();
 
-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;
 }
 
-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;
 }
-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;
 }
 
-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;
 }
 
-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);
-    }
-
-    return false;
-}
+FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot,
+                                          int nKeyCode,
+                                          int nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-bool CPDFSDK_BFAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag)
-{
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlag);
+  }
 
-    return false;
+  return FALSE;
 }
-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);
-    }
+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::OnLoad(CPDFSDK_Annot* pAnnot)
-{
-    ASSERT(pAnnot != NULL);
-
-    CFX_ByteString sSubType = pAnnot->GetSubType();
-
-    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)
-        {
-            bool bFormated = false;
-            CFX_WideString sValue = pWidget->OnFormat(bFormated);
-            if (bFormated && nFieldType == FIELDTYPE_COMBOBOX)
-            {
-                pWidget->ResetAppearance(sValue.c_str(), false);
-            }
-        }
-
-        if (m_pFormFiller)
-            m_pFormFiller->OnLoad(pAnnot);
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      m_pFormFiller->OnCreate(pAnnot);
+  }
 }
 
-bool CPDFSDK_BFAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+void CPDFSDK_BFAnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnSetFocus(pAnnot,nFlag);
-    }
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-    return true;
-}
-bool CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag)
-{
-    ASSERT(pAnnot != NULL);
-    CFX_ByteString sSubType = pAnnot->GetSubType();
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
+    if (!pWidget->IsAppearanceValid())
+      pWidget->ResetAppearance(NULL, FALSE);
 
-    if (sSubType == BFFT_SIGNATURE)
-    {
-    }
-    else
-    {
-        if (m_pFormFiller)
-            return m_pFormFiller->OnKillFocus(pAnnot,nFlag);
+    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);
+      }
     }
 
-    return true;
+    if (m_pFormFiller)
+      m_pFormFiller->OnLoad(pAnnot);
+  }
 }
 
-CPDF_Rect CPDFSDK_BFAnnotHandler::GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot)
-{
-    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->GetViewBBox(pPageView, pAnnot);
-
-    }
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnSetFocus(pAnnot, nFlag);
+  }
 
-    return CPDF_Rect(0,0,0,0);
+  return TRUE;
 }
+FX_BOOL CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot,
+                                            FX_DWORD nFlag) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-bool CPDFSDK_BFAnnotHandler::HitTest(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, const CPDF_Point& point)
-{
-    ASSERT(pPageView);
-    ASSERT(pAnnot);
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->OnKillFocus(pAnnot, nFlag);
+  }
 
-    CPDF_Rect rect = GetViewBBox(pPageView, pAnnot);
-    return rect.Contains(point.x, point.y);
+  return TRUE;
 }
 
-//CReader_AnnotIteratorEx
+CPDF_Rect CPDFSDK_BFAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView,
+                                              CPDFSDK_Annot* pAnnot) {
+  ASSERT(pAnnot != NULL);
+  CFX_ByteString sSubType = pAnnot->GetSubType();
 
-CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView * pPageView,bool bReverse,
-                                                 bool bIgnoreTopmost/*=false*/,
-                                                 bool bCircle/*=false*/,
-                                                 CFX_PtrArray *pList/*=NULL*/)
-{
-    ASSERT(pPageView);
-    m_bReverse=bReverse;
-    m_bIgnoreTopmost= bIgnoreTopmost;
-    m_bCircle=bCircle;
-    m_pIteratorAnnotList.RemoveAll();
-    InitIteratorAnnotList(pPageView,pList);
+  if (sSubType == BFFT_SIGNATURE) {
+  } else {
+    if (m_pFormFiller)
+      return m_pFormFiller->GetViewBBox(pPageView, pAnnot);
+  }
+
+  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);
+
+  CPDF_Rect rect = GetViewBBox(pPageView, pAnnot);
+  return rect.Contains(point.x, point.y);
+}
+
+// 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;
-            }
-        }
+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 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 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 (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);
-
+  }
+  return PrevAnnot(index);
 }
-
-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;
-        }
+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;
-}
+int LyOrderCompare(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) {
+  if (p1->GetLayoutOrder() < p2->GetLayoutOrder())
+    return -1;
+  if (p1->GetLayoutOrder() > p2->GetLayoutOrder())
+    return 1;
+  return 0;
+}
 
-bool CPDFSDK_AnnotIterator::InitIteratorAnnotList(CPDFSDK_PageView* pPageView,CFX_PtrArray * pAnnotList)
-{
-    ASSERT(pPageView);
+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;
 }