Move fpdfsdk/include/formfiller to fpdfsdk/formfiller.

This CL moves the .h files and renames the .cpp files to match.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1809193002 .

1 files changed, 0 insertions, 728 deletions

diff --git a/fpdfsdk/formfiller/FFL_FormFiller.cpp b/fpdfsdk/formfiller/FFL_FormFiller.cpp
deleted file mode 100644
index e764c19270..0000000000
--- a/fpdfsdk/formfiller/FFL_FormFiller.cpp
+++ /dev/null
@@ -1,728 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "fpdfsdk/include/formfiller/FFL_FormFiller.h"
-
-#include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
-#include "fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h"
-#include "fpdfsdk/include/fsdk_common.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
-
-#define GetRed(rgb) ((uint8_t)(rgb))
-#define GetGreen(rgb) ((uint8_t)(((FX_WORD)(rgb)) >> 8))
-#define GetBlue(rgb) ((uint8_t)((rgb) >> 16))
-
-#define FFL_HINT_ELAPSE 800
-
-CFFL_FormFiller::CFFL_FormFiller(CPDFDoc_Environment* pApp,
-                                 CPDFSDK_Annot* pAnnot)
-    : m_pApp(pApp), m_pAnnot(pAnnot), m_bValid(FALSE), m_ptOldPos(0, 0) {
-  m_pWidget = (CPDFSDK_Widget*)pAnnot;
-}
-
-CFFL_FormFiller::~CFFL_FormFiller() {
-  for (const auto& it : m_Maps) {
-    CPWL_Wnd* pWnd = it.second;
-    CFFL_PrivateData* pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
-    pWnd->InvalidateProvider(this);
-    pWnd->Destroy();
-    delete pWnd;
-    delete pData;
-  }
-  m_Maps.clear();
-}
-
-void CFFL_FormFiller::SetWindowRect(CPDFSDK_PageView* pPageView,
-                                    const CFX_FloatRect& rcWindow) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    pWnd->Move(CFX_FloatRect(rcWindow), TRUE, FALSE);
-  }
-}
-
-CFX_FloatRect CFFL_FormFiller::GetWindowRect(CPDFSDK_PageView* pPageView) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    return pWnd->GetWindowRect();
-  }
-
-  return CFX_FloatRect(0, 0, 0, 0);
-}
-
-FX_RECT CFFL_FormFiller::GetViewBBox(CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_Annot* pAnnot) {
-  ASSERT(pPageView);
-  ASSERT(pAnnot);
-
-  CFX_FloatRect rcAnnot = m_pWidget->GetRect();
-
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    CFX_FloatRect rcWindow = pWnd->GetWindowRect();
-    rcAnnot = PWLtoFFL(rcWindow);
-  }
-
-  CFX_FloatRect rcWin = rcAnnot;
-
-  CFX_FloatRect rcFocus = GetFocusBox(pPageView);
-  if (!rcFocus.IsEmpty())
-    rcWin.Union(rcFocus);
-
-  CFX_FloatRect rect = CPWL_Utils::InflateRect(rcWin, 1);
-
-  return rect.GetOutterRect();
-}
-
-void CFFL_FormFiller::OnDraw(CPDFSDK_PageView* pPageView,
-                             CPDFSDK_Annot* pAnnot,
-                             CFX_RenderDevice* pDevice,
-                             CFX_Matrix* pUser2Device,
-                             FX_DWORD dwFlags) {
-  ASSERT(pAnnot->GetPDFAnnot()->GetSubType() == "Widget");
-
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    CFX_Matrix mt = GetCurMatrix();
-    mt.Concat(*pUser2Device);
-    pWnd->DrawAppearance(pDevice, &mt);
-  } else {
-    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-    if (CFFL_IFormFiller::IsVisible(pWidget))
-      pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-  }
-}
-
-void CFFL_FormFiller::OnDrawDeactive(CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_Annot* pAnnot,
-                                     CFX_RenderDevice* pDevice,
-                                     CFX_Matrix* pUser2Device,
-                                     FX_DWORD dwFlags) {
-  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-  pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-}
-
-void CFFL_FormFiller::OnCreate(CPDFSDK_Annot* pAnnot) {}
-
-void CFFL_FormFiller::OnLoad(CPDFSDK_Annot* pAnnot) {}
-
-void CFFL_FormFiller::OnDelete(CPDFSDK_Annot* pAnnot) {}
-
-void CFFL_FormFiller::OnMouseEnter(CPDFSDK_PageView* pPageView,
-                                   CPDFSDK_Annot* pAnnot) {}
-
-void CFFL_FormFiller::OnMouseExit(CPDFSDK_PageView* pPageView,
-                                  CPDFSDK_Annot* pAnnot) {
-  EndTimer();
-  ASSERT(m_pWidget);
-}
-
-FX_BOOL CFFL_FormFiller::OnLButtonDown(CPDFSDK_PageView* pPageView,
-                                       CPDFSDK_Annot* pAnnot,
-                                       FX_UINT nFlags,
-                                       const CFX_FloatPoint& point) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
-    m_bValid = TRUE;
-    FX_RECT rect = GetViewBBox(pPageView, pAnnot);
-    InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
-
-    if (!rect.Contains((int)point.x, (int)point.y))
-      return FALSE;
-
-    return pWnd->OnLButtonDown(WndtoPWL(pPageView, point), nFlags);
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnLButtonUp(CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_Annot* pAnnot,
-                                     FX_UINT nFlags,
-                                     const CFX_FloatPoint& point) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    FX_RECT rcFFL = GetViewBBox(pPageView, pAnnot);
-    InvalidateRect(rcFFL.left, rcFFL.top, rcFFL.right, rcFFL.bottom);
-    pWnd->OnLButtonUp(WndtoPWL(pPageView, point), nFlags);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnLButtonDblClk(CPDFSDK_PageView* pPageView,
-                                         CPDFSDK_Annot* pAnnot,
-                                         FX_UINT nFlags,
-                                         const CFX_FloatPoint& point) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    pWnd->OnLButtonDblClk(WndtoPWL(pPageView, point), nFlags);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnMouseMove(CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_Annot* pAnnot,
-                                     FX_UINT nFlags,
-                                     const CFX_FloatPoint& point) {
-  if ((m_ptOldPos.x != point.x) || (m_ptOldPos.y != point.y)) {
-    m_ptOldPos = point;
-  }
-
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    pWnd->OnMouseMove(WndtoPWL(pPageView, point), nFlags);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnMouseWheel(CPDFSDK_PageView* pPageView,
-                                      CPDFSDK_Annot* pAnnot,
-                                      FX_UINT nFlags,
-                                      short zDelta,
-                                      const CFX_FloatPoint& point) {
-  if (!IsValid())
-    return FALSE;
-
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
-    return pWnd->OnMouseWheel(zDelta, WndtoPWL(pPageView, point), nFlags);
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnRButtonDown(CPDFSDK_PageView* pPageView,
-                                       CPDFSDK_Annot* pAnnot,
-                                       FX_UINT nFlags,
-                                       const CFX_FloatPoint& point) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) {
-    pWnd->OnRButtonDown(WndtoPWL(pPageView, point), nFlags);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnRButtonUp(CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_Annot* pAnnot,
-                                     FX_UINT nFlags,
-                                     const CFX_FloatPoint& point) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    pWnd->OnRButtonUp(WndtoPWL(pPageView, point), nFlags);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnKeyDown(CPDFSDK_Annot* pAnnot,
-                                   FX_UINT nKeyCode,
-                                   FX_UINT nFlags) {
-  if (IsValid()) {
-    CPDFSDK_PageView* pPageView = GetCurPageView();
-    ASSERT(pPageView);
-
-    if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-      return pWnd->OnKeyDown(nKeyCode, nFlags);
-    }
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CFFL_FormFiller::OnChar(CPDFSDK_Annot* pAnnot,
-                                FX_UINT nChar,
-                                FX_UINT nFlags) {
-  if (IsValid()) {
-    CPDFSDK_PageView* pPageView = GetCurPageView();
-    ASSERT(pPageView);
-
-    if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-      return pWnd->OnChar(nChar, nFlags);
-    }
-  }
-
-  return FALSE;
-}
-
-void CFFL_FormFiller::SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
-  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-  UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
-  CPDFSDK_Document* pDoc = m_pApp->GetSDKDocument();
-  CPDFSDK_PageView* pPageView = pDoc->GetPageView(pPage);
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
-    pWnd->SetFocus();
-
-  m_bValid = TRUE;
-  FX_RECT rcRect = GetViewBBox(pPageView, pAnnot);
-  InvalidateRect(rcRect.left, rcRect.top, rcRect.right, rcRect.bottom);
-}
-
-void CFFL_FormFiller::KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) {
-  if (!IsValid())
-    return;
-
-  CPDFSDK_PageView* pPageView = GetCurPageView();
-  if (!pPageView)
-    return;
-
-  CommitData(pPageView, nFlag);
-
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE))
-    pWnd->KillFocus();
-
-  FX_BOOL bDestroyPDFWindow;
-  switch (m_pWidget->GetFieldType()) {
-    case FIELDTYPE_PUSHBUTTON:
-    case FIELDTYPE_CHECKBOX:
-    case FIELDTYPE_RADIOBUTTON:
-      bDestroyPDFWindow = TRUE;
-      break;
-    default:
-      bDestroyPDFWindow = FALSE;
-      break;
-  }
-  EscapeFiller(pPageView, bDestroyPDFWindow);
-}
-
-FX_BOOL CFFL_FormFiller::IsValid() const {
-  return m_bValid;
-}
-
-PWL_CREATEPARAM CFFL_FormFiller::GetCreateParam() {
-  ASSERT(m_pApp);
-
-  PWL_CREATEPARAM cp;
-  cp.pParentWnd = NULL;
-  cp.pProvider = this;
-  cp.rcRectWnd = GetPDFWindowRect();
-
-  FX_DWORD dwCreateFlags = PWS_BORDER | PWS_BACKGROUND | PWS_VISIBLE;
-  FX_DWORD dwFieldFlag = m_pWidget->GetFieldFlags();
-  if (dwFieldFlag & FIELDFLAG_READONLY) {
-    dwCreateFlags |= PWS_READONLY;
-  }
-
-  FX_COLORREF color;
-  if (m_pWidget->GetFillColor(color)) {
-    cp.sBackgroundColor =
-        CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
-  }
-
-  if (m_pWidget->GetBorderColor(color)) {
-    cp.sBorderColor =
-        CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
-  }
-
-  cp.sTextColor = CPWL_Color(COLORTYPE_GRAY, 0);
-
-  if (m_pWidget->GetTextColor(color)) {
-    cp.sTextColor = CPWL_Color(GetRed(color), GetGreen(color), GetBlue(color));
-  }
-
-  cp.fFontSize = m_pWidget->GetFontSize();
-  cp.dwBorderWidth = m_pWidget->GetBorderWidth();
-
-  int nBorderStyle = m_pWidget->GetBorderStyle();
-
-  switch (nBorderStyle) {
-    case BBS_SOLID:
-      cp.nBorderStyle = PBS_SOLID;
-      break;
-    case BBS_DASH:
-      cp.nBorderStyle = PBS_DASH;
-      cp.sDash = CPWL_Dash(3, 3, 0);
-      break;
-    case BBS_BEVELED:
-      cp.nBorderStyle = PBS_BEVELED;
-      cp.dwBorderWidth *= 2;
-      break;
-    case BBS_INSET:
-      cp.nBorderStyle = PBS_INSET;
-      cp.dwBorderWidth *= 2;
-      break;
-    case BBS_UNDERLINE:
-      cp.nBorderStyle = PBS_UNDERLINED;
-      break;
-  }
-
-  if (cp.fFontSize <= 0) {
-    dwCreateFlags |= PWS_AUTOFONTSIZE;
-  }
-
-  cp.dwFlags = dwCreateFlags;
-  cp.pSystemHandler = m_pApp->GetSysHandler();
-  return cp;
-}
-
-CPWL_Wnd* CFFL_FormFiller::GetPDFWindow(CPDFSDK_PageView* pPageView,
-                                        FX_BOOL bNew) {
-  ASSERT(pPageView);
-
-  auto it = m_Maps.find(pPageView);
-  const bool found = it != m_Maps.end();
-  CPWL_Wnd* pWnd = found ? it->second : nullptr;
-  if (!bNew)
-    return pWnd;
-
-  if (found) {
-    CFFL_PrivateData* pPrivateData = (CFFL_PrivateData*)pWnd->GetAttachedData();
-    if (pPrivateData->nWidgetAge != m_pWidget->GetAppearanceAge()) {
-      return ResetPDFWindow(
-          pPageView, m_pWidget->GetValueAge() == pPrivateData->nValueAge);
-    }
-  } else {
-    PWL_CREATEPARAM cp = GetCreateParam();
-    cp.hAttachedWnd = (FX_HWND)m_pWidget;
-
-    CFFL_PrivateData* pPrivateData = new CFFL_PrivateData;
-    pPrivateData->pWidget = m_pWidget;
-    pPrivateData->pPageView = pPageView;
-    pPrivateData->nWidgetAge = m_pWidget->GetAppearanceAge();
-    pPrivateData->nValueAge = 0;
-
-    cp.pAttachedData = pPrivateData;
-
-    pWnd = NewPDFWindow(cp, pPageView);
-    m_Maps[pPageView] = pWnd;
-  }
-
-  return pWnd;
-}
-
-void CFFL_FormFiller::DestroyPDFWindow(CPDFSDK_PageView* pPageView) {
-  auto it = m_Maps.find(pPageView);
-  if (it == m_Maps.end())
-    return;
-
-  CPWL_Wnd* pWnd = it->second;
-  CFFL_PrivateData* pData = (CFFL_PrivateData*)pWnd->GetAttachedData();
-  pWnd->Destroy();
-  delete pWnd;
-  delete pData;
-
-  m_Maps.erase(it);
-}
-
-CFX_Matrix CFFL_FormFiller::GetWindowMatrix(void* pAttachedData) {
-  if (CFFL_PrivateData* pPrivateData = (CFFL_PrivateData*)pAttachedData) {
-    if (pPrivateData->pPageView) {
-      CFX_Matrix mtPageView;
-      pPrivateData->pPageView->GetCurrentMatrix(mtPageView);
-      CFX_Matrix mt = GetCurMatrix();
-      mt.Concat(mtPageView);
-
-      return mt;
-    }
-  }
-  return CFX_Matrix(1, 0, 0, 1, 0, 0);
-}
-
-CFX_Matrix CFFL_FormFiller::GetCurMatrix() {
-  CFX_Matrix mt;
-
-  CFX_FloatRect rcDA;
-  m_pWidget->GetPDFAnnot()->GetRect(rcDA);
-
-  switch (m_pWidget->GetRotate()) {
-    default:
-    case 0:
-      mt = CFX_Matrix(1, 0, 0, 1, 0, 0);
-      break;
-    case 90:
-      mt = CFX_Matrix(0, 1, -1, 0, rcDA.right - rcDA.left, 0);
-      break;
-    case 180:
-      mt = CFX_Matrix(-1, 0, 0, -1, rcDA.right - rcDA.left,
-                      rcDA.top - rcDA.bottom);
-      break;
-    case 270:
-      mt = CFX_Matrix(0, -1, 1, 0, 0, rcDA.top - rcDA.bottom);
-      break;
-  }
-  mt.e += rcDA.left;
-  mt.f += rcDA.bottom;
-
-  return mt;
-}
-
-CFX_WideString CFFL_FormFiller::LoadPopupMenuString(int nIndex) {
-  ASSERT(m_pApp);
-
-  return L"";
-}
-
-CFX_FloatRect CFFL_FormFiller::GetPDFWindowRect() const {
-  CFX_FloatRect rectAnnot;
-  m_pWidget->GetPDFAnnot()->GetRect(rectAnnot);
-
-  FX_FLOAT fWidth = rectAnnot.right - rectAnnot.left;
-  FX_FLOAT fHeight = rectAnnot.top - rectAnnot.bottom;
-  if ((m_pWidget->GetRotate() / 90) & 0x01)
-    return CFX_FloatRect(0, 0, fHeight, fWidth);
-
-  return CFX_FloatRect(0, 0, fWidth, fHeight);
-}
-
-CPDFSDK_PageView* CFFL_FormFiller::GetCurPageView() {
-  UnderlyingPageType* pPage = m_pAnnot->GetUnderlyingPage();
-  CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument();
-  return pSDKDoc ? pSDKDoc->GetPageView(pPage) : nullptr;
-}
-
-CFX_FloatRect CFFL_FormFiller::GetFocusBox(CPDFSDK_PageView* pPageView) {
-  if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, FALSE)) {
-    CFX_FloatRect rcFocus = FFLtoWnd(pPageView, PWLtoFFL(pWnd->GetFocusRect()));
-    CFX_FloatRect rcPage = pPageView->GetPDFPage()->GetPageBBox();
-    if (rcPage.Contains(rcFocus))
-      return rcFocus;
-  }
-  return CFX_FloatRect(0, 0, 0, 0);
-}
-
-CFX_FloatRect CFFL_FormFiller::FFLtoPWL(const CFX_FloatRect& rect) {
-  CFX_Matrix mt;
-  mt.SetReverse(GetCurMatrix());
-
-  CFX_FloatRect temp = rect;
-  mt.TransformRect(temp);
-
-  return temp;
-}
-
-CFX_FloatRect CFFL_FormFiller::PWLtoFFL(const CFX_FloatRect& rect) {
-  CFX_Matrix mt = GetCurMatrix();
-
-  CFX_FloatRect temp = rect;
-  mt.TransformRect(temp);
-
-  return temp;
-}
-
-CFX_FloatPoint CFFL_FormFiller::FFLtoPWL(const CFX_FloatPoint& point) {
-  CFX_Matrix mt;
-  mt.SetReverse(GetCurMatrix());
-
-  CFX_FloatPoint pt = point;
-  mt.Transform(pt.x, pt.y);
-
-  return pt;
-}
-
-CFX_FloatPoint CFFL_FormFiller::PWLtoFFL(const CFX_FloatPoint& point) {
-  CFX_Matrix mt = GetCurMatrix();
-
-  CFX_FloatPoint pt = point;
-  mt.Transform(pt.x, pt.y);
-
-  return pt;
-}
-
-CFX_FloatPoint CFFL_FormFiller::WndtoPWL(CPDFSDK_PageView* pPageView,
-                                         const CFX_FloatPoint& pt) {
-  return FFLtoPWL(pt);
-}
-
-CFX_FloatRect CFFL_FormFiller::FFLtoWnd(CPDFSDK_PageView* pPageView,
-                                        const CFX_FloatRect& rect) {
-  return rect;
-}
-
-FX_BOOL CFFL_FormFiller::CommitData(CPDFSDK_PageView* pPageView,
-                                    FX_UINT nFlag) {
-  if (IsDataChanged(pPageView)) {
-    FX_BOOL bRC = TRUE;
-    FX_BOOL bExit = FALSE;
-    CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
-    pIFormFiller->OnKeyStrokeCommit(m_pWidget, pPageView, bRC, bExit, nFlag);
-    if (bExit)
-      return TRUE;
-    if (!bRC) {
-      ResetPDFWindow(pPageView, FALSE);
-      return TRUE;
-    }
-
-    pIFormFiller->OnValidate(m_pWidget, pPageView, bRC, bExit, nFlag);
-    if (bExit)
-      return TRUE;
-    if (!bRC) {
-      ResetPDFWindow(pPageView, FALSE);
-      return TRUE;
-    }
-
-    SaveData(pPageView);
-    pIFormFiller->OnCalculate(m_pWidget, pPageView, bExit, nFlag);
-    if (bExit)
-      return TRUE;
-
-    pIFormFiller->OnFormat(m_pWidget, pPageView, bExit, nFlag);
-  }
-  return TRUE;
-}
-
-FX_BOOL CFFL_FormFiller::IsDataChanged(CPDFSDK_PageView* pPageView) {
-  return FALSE;
-}
-
-void CFFL_FormFiller::SaveData(CPDFSDK_PageView* pPageView) {}
-
-#ifdef PDF_ENABLE_XFA
-FX_BOOL CFFL_FormFiller::IsFieldFull(CPDFSDK_PageView* pPageView) {
-  return FALSE;
-}
-#endif  // PDF_ENABLE_XFA
-
-void CFFL_FormFiller::SetChangeMark() {
-  m_pApp->FFI_OnChange();
-}
-
-void CFFL_FormFiller::GetActionData(CPDFSDK_PageView* pPageView,
-                                    CPDF_AAction::AActionType type,
-                                    PDFSDK_FieldAction& fa) {
-  fa.sValue = m_pWidget->GetValue();
-}
-
-void CFFL_FormFiller::SetActionData(CPDFSDK_PageView* pPageView,
-                                    CPDF_AAction::AActionType type,
-                                    const PDFSDK_FieldAction& fa) {}
-
-FX_BOOL CFFL_FormFiller::IsActionDataChanged(CPDF_AAction::AActionType type,
-                                             const PDFSDK_FieldAction& faOld,
-                                             const PDFSDK_FieldAction& faNew) {
-  return FALSE;
-}
-
-void CFFL_FormFiller::SaveState(CPDFSDK_PageView* pPageView) {}
-
-void CFFL_FormFiller::RestoreState(CPDFSDK_PageView* pPageView) {}
-
-CPWL_Wnd* CFFL_FormFiller::ResetPDFWindow(CPDFSDK_PageView* pPageView,
-                                          FX_BOOL bRestoreValue) {
-  return GetPDFWindow(pPageView, FALSE);
-}
-
-void CFFL_FormFiller::TimerProc() {}
-
-IFX_SystemHandler* CFFL_FormFiller::GetSystemHandler() const {
-  return m_pApp->GetSysHandler();
-}
-
-void CFFL_FormFiller::EscapeFiller(CPDFSDK_PageView* pPageView,
-                                   FX_BOOL bDestroyPDFWindow) {
-  m_bValid = FALSE;
-
-  FX_RECT rcRect = GetViewBBox(pPageView, m_pWidget);
-  InvalidateRect(rcRect.left, rcRect.top, rcRect.right, rcRect.bottom);
-
-  if (bDestroyPDFWindow)
-    DestroyPDFWindow(pPageView);
-}
-
-void CFFL_FormFiller::InvalidateRect(double left,
-                                     double top,
-                                     double right,
-                                     double bottom) {
-  UnderlyingPageType* pPage = m_pWidget->GetUnderlyingPage();
-  m_pApp->FFI_Invalidate(pPage, left, top, right, bottom);
-}
-
-CFFL_Button::CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget)
-    : CFFL_FormFiller(pApp, pWidget), m_bMouseIn(FALSE), m_bMouseDown(FALSE) {}
-
-CFFL_Button::~CFFL_Button() {}
-
-void CFFL_Button::OnMouseEnter(CPDFSDK_PageView* pPageView,
-                               CPDFSDK_Annot* pAnnot) {
-  m_bMouseIn = TRUE;
-  FX_RECT rect = GetViewBBox(pPageView, pAnnot);
-  InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
-}
-
-void CFFL_Button::OnMouseExit(CPDFSDK_PageView* pPageView,
-                              CPDFSDK_Annot* pAnnot) {
-  m_bMouseIn = FALSE;
-
-  FX_RECT rect = GetViewBBox(pPageView, pAnnot);
-  InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
-  EndTimer();
-  ASSERT(m_pWidget);
-}
-
-FX_BOOL CFFL_Button::OnLButtonDown(CPDFSDK_PageView* pPageView,
-                                   CPDFSDK_Annot* pAnnot,
-                                   FX_UINT nFlags,
-                                   const CFX_FloatPoint& point) {
-  CFX_FloatRect rcAnnot = pAnnot->GetRect();
-  if (!rcAnnot.Contains(point.x, point.y))
-    return FALSE;
-
-  m_bMouseDown = TRUE;
-  m_bValid = TRUE;
-  FX_RECT rect = GetViewBBox(pPageView, pAnnot);
-  InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
-  return TRUE;
-}
-
-FX_BOOL CFFL_Button::OnLButtonUp(CPDFSDK_PageView* pPageView,
-                                 CPDFSDK_Annot* pAnnot,
-                                 FX_UINT nFlags,
-                                 const CFX_FloatPoint& point) {
-  CFX_FloatRect rcAnnot = pAnnot->GetRect();
-  if (!rcAnnot.Contains(point.x, point.y))
-    return FALSE;
-
-  m_bMouseDown = FALSE;
-  m_pWidget->GetPDFPage();
-
-  FX_RECT rect = GetViewBBox(pPageView, pAnnot);
-  InvalidateRect(rect.left, rect.top, rect.right, rect.bottom);
-  return TRUE;
-}
-
-FX_BOOL CFFL_Button::OnMouseMove(CPDFSDK_PageView* pPageView,
-                                 CPDFSDK_Annot* pAnnot,
-                                 FX_UINT nFlags,
-                                 const CFX_FloatPoint& point) {
-  ASSERT(m_pApp);
-
-  return TRUE;
-}
-
-void CFFL_Button::OnDraw(CPDFSDK_PageView* pPageView,
-                         CPDFSDK_Annot* pAnnot,
-                         CFX_RenderDevice* pDevice,
-                         CFX_Matrix* pUser2Device,
-                         FX_DWORD dwFlags) {
-  ASSERT(pPageView);
-  CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;
-  CPDF_FormControl* pCtrl = pWidget->GetFormControl();
-  CPDF_FormControl::HighlightingMode eHM = pCtrl->GetHighlightingMode();
-
-  if (eHM != CPDF_FormControl::Push) {
-    pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-    return;
-  }
-
-  if (m_bMouseDown) {
-    if (pWidget->IsWidgetAppearanceValid(CPDF_Annot::Down))
-      pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Down, NULL);
-    else
-      pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-  } else if (m_bMouseIn) {
-    if (pWidget->IsWidgetAppearanceValid(CPDF_Annot::Rollover))
-      pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Rollover,
-                              NULL);
-    else
-      pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-  } else {
-    pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);
-  }
-}
-
-void CFFL_Button::OnDrawDeactive(CPDFSDK_PageView* pPageView,
-                                 CPDFSDK_Annot* pAnnot,
-                                 CFX_RenderDevice* pDevice,
-                                 CFX_Matrix* pUser2Device,
-                                 FX_DWORD dwFlags) {
-  OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
-}