Cleanup widget edge related code

xfa/fwl/cfwl_widget.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "xfa/fwl/cfwl_widget.h"
 
 #include <algorithm>
 #include <utility>
@@ skipping 56 matching lines @@
 
 CFX_RectF CFWL_Widget::GetAutosizedWidgetRect() {
   return CFX_RectF();
 }
 
 CFX_RectF CFWL_Widget::GetWidgetRect() {
   return m_pProperties->m_rtWidget;
 }
 
 void CFWL_Widget::InflateWidgetRect(CFX_RectF& rect) {
-  if (HasEdge()) {
-    FX_FLOAT fEdge = GetEdgeWidth();
-    rect.Inflate(fEdge, fEdge);
-  }
   if (HasBorder()) {
     FX_FLOAT fBorder = GetBorderSize(true);
     rect.Inflate(fBorder, fBorder);
   }
 }
 
 void CFWL_Widget::SetWidgetRect(const CFX_RectF& rect) {
   m_pProperties->m_rtWidget = rect;
   if (IsChild())
     return;
 
   m_pWidgetMgr->SetWidgetRect_Native(this, rect);
 }
 
 CFX_RectF CFWL_Widget::GetClientRect() {
-  CFX_RectF rect = GetEdgeRect();
-  if (HasEdge()) {
-    FX_FLOAT fEdge = GetEdgeWidth();
-    rect.Deflate(fEdge, fEdge);
-  }
-  return rect;
+  return GetEdgeRect();
 }
 
 void CFWL_Widget::SetParent(CFWL_Widget* pParent) {
   m_pProperties->m_pParent = pParent;
   m_pWidgetMgr->SetParent(pParent, this);
 }
 
 uint32_t CFWL_Widget::GetStyles() const {
   return m_pProperties->m_dwStyles;
 }
@@ skipping 46 matching lines @@
   return;
 }
 
 void CFWL_Widget::RemoveStates(uint32_t dwStates) {
   m_pProperties->m_dwStates &= ~dwStates;
 }
 
 FWL_WidgetHit CFWL_Widget::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
   if (GetClientRect().Contains(fx, fy))
     return FWL_WidgetHit::Client;
-  if (HasEdge() && GetEdgeRect().Contains(fx, fy))
-    return FWL_WidgetHit::Edge;
   if (HasBorder() && GetRelativeRect().Contains(fx, fy))
     return FWL_WidgetHit::Border;
   return FWL_WidgetHit::Unknown;
 }
 
 void CFWL_Widget::TransformTo(CFWL_Widget* pWidget,
                               FX_FLOAT& fx,
                               FX_FLOAT& fy) {
   if (m_pWidgetMgr->IsFormDisabled()) {
     CFX_SizeF szOffset;
@@ skipping 91 matching lines @@
 }
 
 bool CFWL_Widget::IsEnabled() const {
   return (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) == 0;
 }
 
 bool CFWL_Widget::HasBorder() const {
   return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border);
 }
 
-bool CFWL_Widget::HasEdge() const {
-  return false;
-}
-
 bool CFWL_Widget::IsVisible() const {
   return (m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) == 0;
 }
 
 bool CFWL_Widget::IsOverLapper() const {
   return (m_pProperties->m_dwStyles & FWL_WGTSTYLE_WindowTypeMask) ==
          FWL_WGTSTYLE_OverLapper;
 }
 
 bool CFWL_Widget::IsPopup() const {
@@ skipping 20 matching lines @@
 }
 
 FX_FLOAT CFWL_Widget::GetBorderSize(bool bCX) {
   FX_FLOAT* pfBorder = static_cast<FX_FLOAT*>(GetThemeCapacity(
       bCX ? CFWL_WidgetCapacity::CXBorder : CFWL_WidgetCapacity::CYBorder));
   if (!pfBorder)
     return 0;
   return *pfBorder;
 }
 
-FX_FLOAT CFWL_Widget::GetEdgeWidth() {
-  return 0;
-}
-
 CFX_RectF CFWL_Widget::GetRelativeRect() {
   CFX_RectF rect = m_pProperties->m_rtWidget;
   rect.left = 0;
   rect.top = 0;
   return rect;
 }
 
 void* CFWL_Widget::GetThemeCapacity(CFWL_WidgetCapacity dwCapacity) {
   IFWL_ThemeProvider* pTheme = GetAvailableTheme();
   if (!pTheme)
@@ skipping 266 matching lines @@
   CFWL_ThemeBackground param;
   param.m_pWidget = this;
   param.m_iPart = iPartBorder;
   param.m_pGraphics = pGraphics;
   if (pMatrix)
     param.m_matrix.Concat(*pMatrix, true);
   param.m_rtPart = GetRelativeRect();
   pTheme->DrawBackground(&param);
 }
 
-void CFWL_Widget::DrawEdge(CFX_Graphics* pGraphics,
-                           CFWL_Part iPartEdge,
-                           IFWL_ThemeProvider* pTheme,
-                           const CFX_Matrix* pMatrix) {
-  CFWL_ThemeBackground param;
-  param.m_pWidget = this;
-  param.m_iPart = iPartEdge;
-  param.m_pGraphics = pGraphics;
-  if (pMatrix)
-    param.m_matrix.Concat(*pMatrix, true);
-  param.m_rtPart = GetEdgeRect();
-  pTheme->DrawBackground(&param);
-}
-
 void CFWL_Widget::NotifyDriver() {
   const CFWL_App* pApp = GetOwnerApp();
   if (!pApp)
     return;
 
   CFWL_NoteDriver* pDriver =
       static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
   if (!pDriver)
     return;
 
@@ skipping 46 matching lines @@
     }
     default:
       break;
   }
 }
 
 void CFWL_Widget::OnProcessEvent(CFWL_Event* pEvent) {}
 
 void CFWL_Widget::OnDrawWidget(CFX_Graphics* pGraphics,
                                const CFX_Matrix* pMatrix) {}