Cleanup unneeded FWL theme code.

xfa/fwl/core/fwl_formimp.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/core/fwl_formimp.h"
 
 #include "xfa/fde/tto/fde_textout.h"
 #include "xfa/fwl/basewidget/fwl_formproxyimp.h"
@@ skipping 634 matching lines @@
   IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
   m_bCustomizeLayout = pTheme->IsCustomizedLayout(m_pInterface);
   FX_FLOAT fCapHeight = GetCaptionHeight();
   if (fCapHeight > 0) {
     m_rtCaption = m_rtRelative;
     m_rtCaption.height = fCapHeight;
   }
   m_iSysBox = 0;
   if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_CloseBox) {
     m_pCloseBox = new CFWL_SysBtn;
-    if (m_bCustomizeLayout) {
-      CFWL_ThemeBackground param;
-      param.m_pWidget = m_pInterface;
-      param.m_iPart = CFWL_Part::CloseBox;
-      pTheme->GetPartRect(&param, m_pCloseBox->m_rtBtn);
-    } else {
+    if (!m_bCustomizeLayout) {
       m_pCloseBox->m_rtBtn.Set(
           m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
           kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
     }
     m_iSysBox++;
   }
   if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_MaximizeBox) {
     m_pMaxBox = new CFWL_SysBtn;
-    if (m_bCustomizeLayout) {
-      CFWL_ThemeBackground param;
-      param.m_pWidget = m_pInterface;
-      param.m_iPart = CFWL_Part::MaximizeBox;
-      pTheme->GetPartRect(&param, m_pMaxBox->m_rtBtn);
-    } else {
+    if (!m_bCustomizeLayout) {
       if (m_pCloseBox) {
         m_pMaxBox->m_rtBtn.Set(
             m_pCloseBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
             m_pCloseBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
       } else {
         m_pMaxBox->m_rtBtn.Set(
             m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
             kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
       }
     }
     m_iSysBox++;
   }
   if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_MinimizeBox) {
     m_pMinBox = new CFWL_SysBtn;
-    if (m_bCustomizeLayout) {
-      CFWL_ThemeBackground param;
-      param.m_pWidget = m_pInterface;
-      param.m_iPart = CFWL_Part::MinimizeBox;
-      pTheme->GetPartRect(&param, m_pMinBox->m_rtBtn);
-    } else {
+    if (!m_bCustomizeLayout) {
       if (m_pMaxBox) {
         m_pMinBox->m_rtBtn.Set(
             m_pMaxBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
             m_pMaxBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
       } else if (m_pCloseBox) {
         m_pMinBox->m_rtBtn.Set(
             m_pCloseBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
             m_pCloseBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
       } else {
         m_pMinBox->m_rtBtn.Set(
             m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
             kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
       }
     }
     m_iSysBox++;
   }
   IFWL_FormDP* pData =
       static_cast<IFWL_FormDP*>(m_pProperties->m_pDataProvider);
   if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_Icon &&
       pData->GetIcon(m_pInterface, FALSE)) {
-    if (m_bCustomizeLayout) {
-      CFWL_ThemeBackground param;
-      param.m_pWidget = m_pInterface;
-      param.m_iPart = CFWL_Part::Icon;
-      CFX_WideString wsText;
-      m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsText);
-      param.m_pData = &wsText;
-      pTheme->GetPartRect(&param, m_rtIcon);
-    } else {
+    if (!m_bCustomizeLayout) {
       m_rtIcon.Set(5, (m_rtCaption.height - m_fSmallIconSz) / 2, m_fSmallIconSz,
                    m_fSmallIconSz);
     }
   }
-  if (m_bCustomizeLayout) {
-    CFWL_ThemeText parma;
-    parma.m_pWidget = m_pInterface;
-    parma.m_iPart = CFWL_Part::HeadText;
-    m_pProperties->m_pDataProvider->GetCaption(m_pInterface, parma.m_wsText);
-    pTheme->GetPartRect(&parma, m_rtCaptionText);
-  }
 }
 void CFWL_FormImp::RegisterForm() {
   IFWL_App* pApp = GetOwnerApp();
   if (!pApp)
     return;
 
   CFWL_NoteDriver* pDriver =
       static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
   if (!pDriver)
     return;
@@ skipping 421 matching lines @@
 
 uint32_t CFWL_SysBtn::GetPartState() const {
   if (IsDisabled())
     return CFWL_PartState_Disabled;
   if (m_dwState & FWL_SYSBUTTONSTATE_Pressed)
     return CFWL_PartState_Pressed;
   if (m_dwState & FWL_SYSBUTTONSTATE_Hover)
     return CFWL_PartState_Hovered;
   return CFWL_PartState_Normal;
 }