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Side by Side Diff: core/fpdfdoc/cpvt_fontmap.cpp

Issue 2419173002: Update CPDF_IndirectObjectHolder APIs for unique objects (Closed)
Patch Set: Fix issues Created 4 years, 2 months ago
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1 // Copyright 2016 PDFium Authors. All rights reserved. 1 // Copyright 2016 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #include "core/fpdfdoc/cpvt_fontmap.h" 7 #include "core/fpdfdoc/cpvt_fontmap.h"
8 8
9 #include "core/fpdfapi/font/cpdf_font.h" 9 #include "core/fpdfapi/font/cpdf_font.h"
10 #include "core/fpdfapi/parser/cpdf_dictionary.h" 10 #include "core/fpdfapi/parser/cpdf_dictionary.h"
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31 if (!pDoc || !pResDict) 31 if (!pDoc || !pResDict)
32 return; 32 return;
33 33
34 CFX_ByteString sFontAlias; 34 CFX_ByteString sFontAlias;
35 CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDictFor("AcroForm"); 35 CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDictFor("AcroForm");
36 CPDF_Font* pPDFFont = AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias); 36 CPDF_Font* pPDFFont = AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias);
37 if (!pPDFFont) 37 if (!pPDFFont)
38 return; 38 return;
39 39
40 CPDF_Dictionary* pFontList = pResDict->GetDictFor("Font"); 40 CPDF_Dictionary* pFontList = pResDict->GetDictFor("Font");
41 if (pFontList && !pFontList->KeyExist(sSysFontAlias)) { 41 if (pFontList && !pFontList->KeyExist(sSysFontAlias))
42 pFontList->SetReferenceFor(sSysFontAlias, pDoc, 42 pFontList->SetReferenceFor(sSysFontAlias, pDoc, pPDFFont->GetFontDict());
43 pPDFFont->GetFontDict()->GetObjNum()); 43
44 }
45 pSysFont = pPDFFont; 44 pSysFont = pPDFFont;
46 } 45 }
47 46
48 CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex) { 47 CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex) {
49 switch (nFontIndex) { 48 switch (nFontIndex) {
50 case 0: 49 case 0:
51 return m_pDefFont; 50 return m_pDefFont;
52 case 1: 51 case 1:
53 if (!m_pSysFont) { 52 if (!m_pSysFont) {
54 GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, 53 GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont,
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84 83
85 int32_t CPVT_FontMap::CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) { 84 int32_t CPVT_FontMap::CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) {
86 ASSERT(false); 85 ASSERT(false);
87 return 0; 86 return 0;
88 } 87 }
89 88
90 int32_t CPVT_FontMap::CharSetFromUnicode(uint16_t word, int32_t nOldCharset) { 89 int32_t CPVT_FontMap::CharSetFromUnicode(uint16_t word, int32_t nOldCharset) {
91 ASSERT(false); 90 ASSERT(false);
92 return FXFONT_ANSI_CHARSET; 91 return FXFONT_ANSI_CHARSET;
93 } 92 }
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