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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 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/fpdfapi/fpdf_page/pageint.h" | 7 #include "core/fpdfapi/fpdf_page/pageint.h" |
8 | 8 |
9 #include "core/fdrm/crypto/include/fx_crypt.h" | 9 #include "core/fdrm/crypto/include/fx_crypt.h" |
10 #include "core/fpdfapi/fpdf_font/cpdf_type1font.h" | 10 #include "core/fpdfapi/fpdf_font/cpdf_type1font.h" |
11 #include "core/fpdfapi/fpdf_font/font_int.h" | 11 #include "core/fpdfapi/fpdf_font/font_int.h" |
12 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h" | 12 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h" |
13 #include "core/fpdfapi/fpdf_page/cpdf_pattern.h" | 13 #include "core/fpdfapi/fpdf_page/cpdf_pattern.h" |
14 #include "core/fpdfapi/fpdf_page/cpdf_shadingpattern.h" | 14 #include "core/fpdfapi/fpdf_page/cpdf_shadingpattern.h" |
15 #include "core/fpdfapi/fpdf_page/cpdf_tilingpattern.h" | 15 #include "core/fpdfapi/fpdf_page/cpdf_tilingpattern.h" |
16 #include "core/fpdfapi/fpdf_page/include/cpdf_image.h" | 16 #include "core/fpdfapi/fpdf_page/include/cpdf_image.h" |
17 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" | 17 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" |
18 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" | 18 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" |
19 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" | 19 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
20 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h" | 20 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h" |
21 #include "core/fpdfapi/include/cpdf_modulemgr.h" | 21 #include "core/fpdfapi/include/cpdf_modulemgr.h" |
22 | 22 |
23 void CPDF_ModuleMgr::InitPageModule() { | 23 void CPDF_ModuleMgr::InitPageModule() { |
24 m_pPageModule.reset(new CPDF_PageModule); | 24 m_pPageModule.reset(new CPDF_PageModule); |
25 } | 25 } |
26 | 26 |
27 CPDF_Font* CPDF_Document::LoadFont(CPDF_Dictionary* pFontDict) { | |
28 ASSERT(pFontDict); | |
29 return GetValidatePageData()->GetFont(pFontDict, FALSE); | |
30 } | |
31 | |
32 CPDF_StreamAcc* CPDF_Document::LoadFontFile(CPDF_Stream* pStream) { | |
33 return GetValidatePageData()->GetFontFileStreamAcc(pStream); | |
34 } | |
35 | |
36 CPDF_ColorSpace* CPDF_Document::LoadColorSpace(CPDF_Object* pCSObj, | |
37 CPDF_Dictionary* pResources) { | |
38 return GetValidatePageData()->GetColorSpace(pCSObj, pResources); | |
39 } | |
40 CPDF_Pattern* CPDF_Document::LoadPattern(CPDF_Object* pPatternObj, | |
41 FX_BOOL bShading, | |
42 const CFX_Matrix* matrix) { | |
43 return GetValidatePageData()->GetPattern(pPatternObj, bShading, matrix); | |
44 } | |
45 CPDF_IccProfile* CPDF_Document::LoadIccProfile(CPDF_Stream* pStream) { | |
46 return GetValidatePageData()->GetIccProfile(pStream); | |
47 } | |
48 CPDF_Image* CPDF_Document::LoadImageF(CPDF_Object* pObj) { | |
49 if (!pObj) { | |
50 return NULL; | |
51 } | |
52 FXSYS_assert(pObj->GetObjNum()); | |
53 return GetValidatePageData()->GetImage(pObj); | |
54 } | |
55 void CPDF_Document::RemoveColorSpaceFromPageData(CPDF_Object* pCSObj) { | |
56 if (!pCSObj) { | |
57 return; | |
58 } | |
59 GetPageData()->ReleaseColorSpace(pCSObj); | |
60 } | |
61 CPDF_DocPageData::CPDF_DocPageData(CPDF_Document* pPDFDoc) | 27 CPDF_DocPageData::CPDF_DocPageData(CPDF_Document* pPDFDoc) |
62 : m_pPDFDoc(pPDFDoc), m_bForceClear(FALSE) {} | 28 : m_pPDFDoc(pPDFDoc), m_bForceClear(FALSE) {} |
63 | 29 |
64 CPDF_DocPageData::~CPDF_DocPageData() { | 30 CPDF_DocPageData::~CPDF_DocPageData() { |
65 Clear(FALSE); | 31 Clear(FALSE); |
66 Clear(TRUE); | 32 Clear(TRUE); |
67 | 33 |
68 for (auto& it : m_PatternMap) | 34 for (auto& it : m_PatternMap) |
69 delete it.second; | 35 delete it.second; |
70 m_PatternMap.clear(); | 36 m_PatternMap.clear(); |
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544 } | 510 } |
545 | 511 |
546 CPDF_CountedPattern* CPDF_DocPageData::FindPatternPtr( | 512 CPDF_CountedPattern* CPDF_DocPageData::FindPatternPtr( |
547 CPDF_Object* pPatternObj) const { | 513 CPDF_Object* pPatternObj) const { |
548 if (!pPatternObj) | 514 if (!pPatternObj) |
549 return nullptr; | 515 return nullptr; |
550 | 516 |
551 auto it = m_PatternMap.find(pPatternObj); | 517 auto it = m_PatternMap.find(pPatternObj); |
552 return it != m_PatternMap.end() ? it->second : nullptr; | 518 return it != m_PatternMap.end() ? it->second : nullptr; |
553 } | 519 } |
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