Replace IFGAS_Font with underlying concrete type

xfa/fgas/layout/fgas_rtfbreak.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/fgas/layout/fgas_rtfbreak.h"
 
 #include <algorithm>
 
 #include "core/fxcrt/include/fx_arabic.h"
 #include "core/fxcrt/include/fx_arb.h"
+#include "xfa/fgas/font/fgas_gefont.h"
 #include "xfa/fgas/layout/fgas_linebreak.h"
 #include "xfa/fgas/layout/fgas_unicode.h"
 
 CFX_RTFBreak::CFX_RTFBreak(uint32_t dwPolicies)
     : m_dwPolicies(dwPolicies),
       m_iBoundaryStart(0),
       m_iBoundaryEnd(2000000),
       m_dwLayoutStyles(0),
       m_bPagination(FALSE),
       m_bVertical(FALSE),
@@ skipping 56 matching lines @@
   SetBreakStatus();
   m_dwLayoutStyles = dwLayoutStyles;
   m_bPagination = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_Pagination) != 0;
   m_bVertical = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_VerticalChars) != 0;
   m_bSingleLine = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_SingleLine) != 0;
   m_bCharCode = (m_dwLayoutStyles & FX_RTFLAYOUTSTYLE_MBCSCode) != 0;
   m_iLineRotation = GetLineRotation(m_dwLayoutStyles);
   m_iRotation = m_iLineRotation + m_iCharRotation;
   m_iRotation %= 4;
 }
-void CFX_RTFBreak::SetFont(IFGAS_Font* pFont) {
+void CFX_RTFBreak::SetFont(CFGAS_GEFont* pFont) {
   if (pFont == NULL) {
     return;
   }
   if (m_pFont == pFont) {
     return;
   }
   SetBreakStatus();
   m_pFont = pFont;
   m_iDefChar = 0;
   if (m_pFont != NULL) {
@@ skipping 1077 matching lines @@
                                     CFX_WideString* pWSForms,
                                     FX_AdjustCharDisplayPos pAdjustPos) const {
   if (pText == NULL || pText->iLength < 1) {
     return 0;
   }
   ASSERT(pText->pStr != NULL && pText->pWidths != NULL &&
          pText->pFont != NULL && pText->pRect != NULL);
   const FX_WCHAR* pStr = pText->pStr;
   int32_t* pWidths = pText->pWidths;
   int32_t iLength = pText->iLength - 1;
-  IFGAS_Font* pFont = pText->pFont;
+  CFGAS_GEFont* pFont = pText->pFont;
   uint32_t dwStyles = pText->dwLayoutStyles;
   CFX_RectF rtText(*pText->pRect);
   FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
   FX_FLOAT fFontSize = pText->fFontSize;
   int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
   int32_t iAscent = pFont->GetAscent();
   int32_t iDescent = pFont->GetDescent();
   int32_t iMaxHeight = iAscent - iDescent;
   FX_FLOAT fFontHeight = fFontSize;
   FX_FLOAT fAscent = fFontHeight * (FX_FLOAT)iAscent / (FX_FLOAT)iMaxHeight;
@@ skipping 225 matching lines @@
   ASSERT(pText->pStr != NULL && pText->pWidths != NULL &&
          pText->pFont != NULL && pText->pRect != NULL);
   const FX_WCHAR* pStr = pText->pStr;
   int32_t* pWidths = pText->pWidths;
   int32_t iLength = pText->iLength;
   CFX_RectF rect(*pText->pRect);
   FX_BOOL bRTLPiece = FX_IsOdd(pText->iBidiLevel);
   FX_FLOAT fFontSize = pText->fFontSize;
   int32_t iFontSize = FXSYS_round(fFontSize * 20.0f);
   FX_FLOAT fScale = fFontSize / 1000.0f;
-  IFGAS_Font* pFont = pText->pFont;
+  CFGAS_GEFont* pFont = pText->pFont;
   if (pFont == NULL) {
     bCharBBox = FALSE;
   }
   CFX_Rect bbox;
   bbox.Set(0, 0, 0, 0);
   if (bCharBBox) {
     bCharBBox = pFont->GetBBox(bbox);
   }
   FX_FLOAT fLeft = std::max(0.0f, bbox.left * fScale);
   FX_FLOAT fHeight = FXSYS_fabs(bbox.height * fScale);
@@ skipping 68 matching lines @@
         rtBBoxF.height = fHeight;
         rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
       }
       rtArray.SetAt(i, rtBBoxF);
       continue;
     }
     rtArray.SetAt(i, rect);
   }
   return iLength;
 }