From 7a8387e670a2f879b9b2f1fc7bb67064f73fb249 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 17 Apr 2015 13:17:49 -0700
Subject: Merge to XFA: Set m_FontType in CPDF_Font() constructor.

Original Review URL: https://codereview.chromium.org/1060813003
TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1060843005
---
 core/src/fpdfapi/fpdf_font/fpdf_font.cpp     | 30 +++++++---------------------
 core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp |  2 +-
 2 files changed, 8 insertions(+), 24 deletions(-)

(limited to 'core/src/fpdfapi/fpdf_font')

diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
index 9ee9621849..eace07ceb2 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp
@@ -110,21 +110,15 @@ void CPDF_FontGlobals::ClearAll()
         m_pStockMap.RemoveKey(key);
     }
 }
-CPDF_Font::CPDF_Font()
+CPDF_Font::CPDF_Font(int fonttype) : m_FontType(fonttype)
 {
-    m_FontType = 0;
     m_FontBBox.left = m_FontBBox.right = m_FontBBox.top = m_FontBBox.bottom = 0;
     m_StemV = m_Ascent = m_Descent = m_ItalicAngle = 0;
     m_pFontFile = NULL;
     m_Flags = 0;
     m_pToUnicodeMap = NULL;
     m_bToUnicodeLoaded = FALSE;
-    m_pCharMap = NULL;
-}
-FX_BOOL CPDF_Font::Initialize()
-{
-    m_pCharMap = FX_NEW CPDF_FontCharMap(this);
-    return TRUE;
+    m_pCharMap = new CPDF_FontCharMap(this);
 }
 CPDF_Font::~CPDF_Font()
 {
@@ -442,8 +436,6 @@ CPDF_Font* CPDF_Font::CreateFontF(CPDF_Document* pDoc, CPDF_Dictionary* pFontDic
                 CPDF_Dictionary* pFontDesc = pFontDict->GetDict(FX_BSTRC("FontDescriptor"));
                 if (pFontDesc == NULL || !pFontDesc->KeyExist(FX_BSTRC("FontFile2"))) {
                     pFont = FX_NEW CPDF_CIDFont;
-                    pFont->Initialize();
-                    pFont->m_FontType = PDFFONT_CIDFONT;
                     pFont->m_pFontDict = pFontDict;
                     pFont->m_pDocument = pDoc;
                     if (!pFont->Load()) {
@@ -456,20 +448,12 @@ CPDF_Font* CPDF_Font::CreateFontF(CPDF_Document* pDoc, CPDF_Dictionary* pFontDic
 #endif
         }
         pFont = FX_NEW CPDF_TrueTypeFont;
-        pFont->Initialize();
-        pFont->m_FontType = PDFFONT_TRUETYPE;
     } else if (type == FX_BSTRC("Type3")) {
         pFont = FX_NEW CPDF_Type3Font;
-        pFont->Initialize();
-        pFont->m_FontType = PDFFONT_TYPE3;
     } else if (type == FX_BSTRC("Type0")) {
         pFont = FX_NEW CPDF_CIDFont;
-        pFont->Initialize();
-        pFont->m_FontType = PDFFONT_CIDFONT;
     } else {
         pFont = FX_NEW CPDF_Type1Font;
-        pFont->Initialize();
-        pFont->m_FontType = PDFFONT_TYPE1;
     }
     pFont->m_pFontDict = pFontDict;
     pFont->m_pDocument = pDoc;
@@ -830,7 +814,7 @@ FX_BOOL CPDF_Font::IsStandardFont() const
     return TRUE;
 }
 extern FX_LPCSTR PDF_CharNameFromPredefinedCharSet(int encoding, FX_BYTE charcode);
-CPDF_SimpleFont::CPDF_SimpleFont()
+CPDF_SimpleFont::CPDF_SimpleFont(int fonttype) : CPDF_Font(fonttype)
 {
     FXSYS_memset8(m_CharBBox, 0xff, sizeof m_CharBBox);
     FXSYS_memset8(m_CharWidth, 0xff, sizeof m_CharWidth);
@@ -1028,7 +1012,7 @@ void CPDF_SimpleFont::LoadSubstFont()
         }
     }
     int weight = m_StemV < 140 ? m_StemV * 5 : (m_StemV * 4 + 140);
-    m_Font.LoadSubst(m_BaseFont, m_FontType == PDFFONT_TRUETYPE, m_Flags, weight, m_ItalicAngle, 0);
+    m_Font.LoadSubst(m_BaseFont, IsFontType(PDFFONT_TRUETYPE), m_Flags, weight, m_ItalicAngle, 0);
     if (m_Font.m_pSubstFont->m_SubstFlags & FXFONT_SUBST_NONSYMBOL) {
     }
 }
@@ -1037,7 +1021,7 @@ FX_BOOL CPDF_SimpleFont::IsUnicodeCompatible() const
     return m_BaseEncoding != PDFFONT_ENCODING_BUILTIN && m_BaseEncoding != PDFFONT_ENCODING_ADOBE_SYMBOL &&
            m_BaseEncoding != PDFFONT_ENCODING_ZAPFDINGBATS;
 }
-CPDF_Type1Font::CPDF_Type1Font()
+CPDF_Type1Font::CPDF_Type1Font() : CPDF_SimpleFont(PDFFONT_TYPE1)
 {
     m_Base14Font = -1;
 }
@@ -1429,7 +1413,7 @@ CPDF_Object* CPDF_FontEncoding::Realize()
     pDict->SetAt(FX_BSTRC("Differences"), pDiff);
     return pDict;
 }
-CPDF_TrueTypeFont::CPDF_TrueTypeFont()
+CPDF_TrueTypeFont::CPDF_TrueTypeFont() : CPDF_SimpleFont(PDFFONT_TRUETYPE)
 {
 }
 FX_BOOL CPDF_TrueTypeFont::_Load()
@@ -1611,7 +1595,7 @@ void CPDF_TrueTypeFont::LoadGlyphMap()
         m_GlyphIndex[charcode] = charcode;
     }
 }
-CPDF_Type3Font::CPDF_Type3Font()
+CPDF_Type3Font::CPDF_Type3Font() : CPDF_SimpleFont(PDFFONT_TYPE3)
 {
     m_pPageResources = NULL;
     FXSYS_memset32(m_CharWidthL, 0, sizeof m_CharWidthL);
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index 0d193e2189..63afbe5983 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -693,7 +693,7 @@ void CPDF_CID2UnicodeMap::Load(CPDF_CMapManager* pMgr, int charset, FX_BOOL bPro
     FPDFAPI_LoadCID2UnicodeMap(charset, m_pEmbeddedMap, m_EmbeddedCount);
 }
 #include "ttgsubtable.h"
-CPDF_CIDFont::CPDF_CIDFont()
+CPDF_CIDFont::CPDF_CIDFont() : CPDF_Font(PDFFONT_CIDFONT)
 {
     m_pCMap = NULL;
     m_pAllocatedCMap = NULL;
-- 
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