Make CPDF_GeneralState have a CPDF_GeneralStateData

core/fpdfapi/fpdf_render/fpdf_render_text.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 "core/fpdfapi/fpdf_render/render_int.h"
 
 #include <vector>
 
@@ skipping 14 matching lines @@
 #include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
 #include "core/fxge/include/cfx_autofontcache.h"
 #include "core/fxge/include/cfx_facecache.h"
 #include "core/fxge/include/cfx_fontcache.h"
 #include "core/fxge/include/cfx_fxgedevice.h"
 #include "core/fxge/include/cfx_gemodule.h"
 #include "core/fxge/include/cfx_graphstatedata.h"
 #include "core/fxge/include/cfx_pathdata.h"
 #include "core/fxge/include/cfx_renderdevice.h"
 
-FX_BOOL CPDF_RenderStatus::ProcessText(const CPDF_TextObject* textobj,
+FX_BOOL CPDF_RenderStatus::ProcessText(CPDF_TextObject* textobj,
                                        const CFX_Matrix* pObj2Device,
                                        CFX_PathData* pClippingPath) {
   if (textobj->m_nChars == 0)
     return TRUE;
 
   const TextRenderingMode text_render_mode = textobj->m_TextState.GetTextMode();
   if (text_render_mode == TextRenderingMode::MODE_INVISIBLE)
     return TRUE;
 
   CPDF_Font* pFont = textobj->m_TextState.GetFont();
@@ skipping 75 matching lines @@
         device_matrix.Copy(ctm);
         device_matrix.Concat(*pObj2Device);
         pDeviceMatrix = &device_matrix;
       }
     }
     int flag = 0;
     if (bStroke && bFill) {
       flag |= FX_FILL_STROKE;
       flag |= FX_STROKE_TEXT_MODE;
     }
-    const CPDF_GeneralStateData* pGeneralData =
-        static_cast<const CPDF_PageObject*>(textobj)
-            ->m_GeneralState.GetObject();
-    if (pGeneralData && pGeneralData->m_StrokeAdjust) {
+    if (textobj->m_GeneralState.GetStrokeAdjust())
       flag |= FX_STROKE_ADJUST;
-    }
-    if (m_Options.m_Flags & RENDER_NOTEXTSMOOTH) {
+    if (m_Options.m_Flags & RENDER_NOTEXTSMOOTH)
       flag |= FXFILL_NOPATHSMOOTH;
-    }
     return CPDF_TextRenderer::DrawTextPath(
         m_pDevice, textobj->m_nChars, textobj->m_pCharCodes,
         textobj->m_pCharPos, pFont, font_size, &text_matrix, pDeviceMatrix,
         textobj->m_GraphState.GetObject(), fill_argb, stroke_argb,
         pClippingPath, flag);
   }
   text_matrix.Concat(*pObj2Device);
   return CPDF_TextRenderer::DrawNormalText(
       m_pDevice, textobj->m_nChars, textobj->m_pCharCodes, textobj->m_pCharPos,
       pFont, font_size, &text_matrix, fill_argb, &m_Options);
@@ skipping 21 matching lines @@
   ~CPDF_RefType3Cache() {
     while (m_dwCount--) {
       ReleaseCachedType3(m_pType3Font);
     }
   }
   uint32_t m_dwCount;
   CPDF_Type3Font* const m_pType3Font;
 };
 
 // TODO(npm): Font fallback for type 3 fonts? (Completely separate code!!)
-FX_BOOL CPDF_RenderStatus::ProcessType3Text(const CPDF_TextObject* textobj,
+FX_BOOL CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
                                             const CFX_Matrix* pObj2Device) {
   CPDF_Type3Font* pType3Font = textobj->m_TextState.GetFont()->AsType3Font();
   for (int i = 0; i < m_Type3FontCache.GetSize(); ++i) {
     if (m_Type3FontCache.GetAt(i) == pType3Font)
       return TRUE;
   }
 
   CFX_Matrix dCTM = m_pDevice->GetCTM();
   FX_FLOAT sa = FXSYS_fabs(dCTM.a);
   FX_FLOAT sd = FXSYS_fabs(dCTM.d);
@@ skipping 479 matching lines @@
     matrix.Concat(font_size, 0, 0, font_size, charpos.m_OriginX,
                   charpos.m_OriginY);
     path.m_Path.Emplace()->Append(pPath, &matrix);
     path.m_Matrix = *pTextMatrix;
     path.m_bStroke = bStroke;
     path.m_FillType = bFill ? FXFILL_WINDING : 0;
     path.CalcBoundingBox();
     ProcessPath(&path, pObj2Device);
   }
 }