Merge the CFWL_*Imp classes into the IFWL_* classes.

xfa/fwl/basewidget/fwl_pictureboximp.cpp

Index: xfa/fwl/basewidget/fwl_pictureboximp.cpp
diff --git a/xfa/fwl/basewidget/fwl_pictureboximp.cpp b/xfa/fwl/basewidget/fwl_pictureboximp.cpp
deleted file mode 100644
index a84cc8c5e8ed409851769f072e2d1c92256a58c7..0000000000000000000000000000000000000000
--- a/xfa/fwl/basewidget/fwl_pictureboximp.cpp
+++ /dev/null
@@ -1,159 +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 "xfa/fwl/basewidget/fwl_pictureboximp.h"
-
-#include "xfa/fwl/core/fwl_noteimp.h"
-#include "xfa/fwl/core/fwl_widgetimp.h"
-#include "xfa/fwl/lightwidget/cfwl_picturebox.h"
-
-// static
-IFWL_PictureBox* IFWL_PictureBox::Create(
-    const CFWL_WidgetImpProperties& properties,
-    IFWL_Widget* pOuter) {
-  IFWL_PictureBox* pPictureBox = new IFWL_PictureBox;
-  CFWL_PictureBoxImp* pPictureBoxImpl =
-      new CFWL_PictureBoxImp(properties, pOuter);
-  pPictureBox->SetImpl(pPictureBoxImpl);
-  pPictureBoxImpl->SetInterface(pPictureBox);
-  return pPictureBox;
-}
-IFWL_PictureBox::IFWL_PictureBox() {}
-
-CFWL_PictureBoxImp::CFWL_PictureBoxImp(
-    const CFWL_WidgetImpProperties& properties,
-    IFWL_Widget* pOuter)
-    : CFWL_WidgetImp(properties, pOuter),
-      m_bTop(FALSE),
-      m_bVCenter(FALSE),
-      m_bButton(FALSE) {
-  m_rtClient.Reset();
-  m_rtImage.Reset();
-  m_matrix.SetIdentity();
-}
-
-CFWL_PictureBoxImp::~CFWL_PictureBoxImp() {}
-
-FWL_Error CFWL_PictureBoxImp::GetClassName(CFX_WideString& wsClass) const {
-  wsClass = FWL_CLASS_PictureBox;
-  return FWL_Error::Succeeded;
-}
-
-FWL_Type CFWL_PictureBoxImp::GetClassID() const {
-  return FWL_Type::PictureBox;
-}
-
-FWL_Error CFWL_PictureBoxImp::Initialize() {
-  if (CFWL_WidgetImp::Initialize() != FWL_Error::Succeeded)
-    return FWL_Error::Indefinite;
-
-  m_pDelegate = new CFWL_PictureBoxImpDelegate(this);
-  return FWL_Error::Succeeded;
-}
-
-FWL_Error CFWL_PictureBoxImp::Finalize() {
-  delete m_pDelegate;
-  m_pDelegate = nullptr;
-  return CFWL_WidgetImp::Finalize();
-}
-FWL_Error CFWL_PictureBoxImp::GetWidgetRect(CFX_RectF& rect,
-                                            FX_BOOL bAutoSize) {
-  if (bAutoSize) {
-    rect.Set(0, 0, 0, 0);
-    if (!m_pProperties->m_pDataProvider)
-      return FWL_Error::Indefinite;
-    CFX_DIBitmap* pBitmap =
-        static_cast<IFWL_PictureBoxDP*>(m_pProperties->m_pDataProvider)
-            ->GetPicture(m_pInterface);
-    if (pBitmap) {
-      rect.Set(0, 0, (FX_FLOAT)pBitmap->GetWidth(),
-               (FX_FLOAT)pBitmap->GetHeight());
-    }
-    CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
-  } else {
-    rect = m_pProperties->m_rtWidget;
-  }
-  return FWL_Error::Succeeded;
-}
-FWL_Error CFWL_PictureBoxImp::Update() {
-  if (IsLocked()) {
-    return FWL_Error::Succeeded;
-  }
-  if (!m_pProperties->m_pThemeProvider) {
-    m_pProperties->m_pThemeProvider = GetAvailableTheme();
-  }
-  GetClientRect(m_rtClient);
-  return FWL_Error::Succeeded;
-}
-FWL_Error CFWL_PictureBoxImp::DrawWidget(CFX_Graphics* pGraphics,
-                                         const CFX_Matrix* pMatrix) {
-  if (!pGraphics)
-    return FWL_Error::Indefinite;
-  if (!m_pProperties->m_pThemeProvider)
-    return FWL_Error::Indefinite;
-  IFWL_ThemeProvider* pTheme = GetAvailableTheme();
-  if (HasBorder()) {
-    DrawBorder(pGraphics, CFWL_Part::Border, pTheme, pMatrix);
-  }
-  if (HasEdge()) {
-    DrawEdge(pGraphics, CFWL_Part::Edge, pTheme, pMatrix);
-  }
-  DrawBkground(pGraphics, pTheme, pMatrix);
-  return FWL_Error::Succeeded;
-}
-void CFWL_PictureBoxImp::DrawBkground(CFX_Graphics* pGraphics,
-                                      IFWL_ThemeProvider* pTheme,
-                                      const CFX_Matrix* pMatrix) {
-  IFWL_PictureBoxDP* pPictureDP =
-      static_cast<IFWL_PictureBoxDP*>(m_pProperties->m_pDataProvider);
-  if (!pPictureDP)
-    return;
-
-  CFX_DIBitmap* pPicture = pPictureDP->GetPicture(m_pInterface);
-  CFX_Matrix matrix;
-  pPictureDP->GetMatrix(m_pInterface, matrix);
-  if (!pPicture)
-    return;
-
-  matrix.Concat(*pMatrix);
-  FX_FLOAT fx = (FX_FLOAT)pPicture->GetWidth();
-  FX_FLOAT fy = (FX_FLOAT)pPicture->GetHeight();
-  if (fx > m_rtClient.width) {
-    fx = m_rtClient.width;
-  }
-  if (fy > m_rtClient.height) {
-    fy = m_rtClient.height;
-  }
-  pGraphics->DrawImage(pPicture, CFX_PointF((m_rtClient.width - fx) / 2,
-                                            (m_rtClient.height - fy) / 2),
-                       &matrix);
-}
-FX_BOOL CFWL_PictureBoxImp::VStyle(FX_BOOL dwStyle) {
-  switch (dwStyle & FWL_STYLEEXT_PTB_VAlignMask) {
-    case FWL_STYLEEXT_PTB_Top: {
-      return m_bTop = TRUE;
-      break;
-    }
-    case FWL_STYLEEXT_PTB_Vcenter: {
-      return m_bVCenter = TRUE;
-      break;
-    }
-    case FWL_STYLEEXT_PTB_Bottom: {
-      return m_bButton = TRUE;
-      break;
-    }
-  }
-  return FALSE;
-}
-
-CFWL_PictureBoxImpDelegate::CFWL_PictureBoxImpDelegate(
-    CFWL_PictureBoxImp* pOwner)
-    : m_pOwner(pOwner) {}
-
-void CFWL_PictureBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
-                                              const CFX_Matrix* pMatrix) {
-  m_pOwner->DrawWidget(pGraphics, pMatrix);
-}