core/include/fpdfapi/fpdf_module.h - Issue 1805603002: core/include/fdpfapi cleanup Part I.

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Issue 1805603002: core/include/fdpfapi cleanup Part I. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 9 months ago

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1 // Copyright 2014 PDFium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

6

7 #ifndef CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_

8 #define CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_

9

10 #include <memory>

11

12 #include "core/include/fxcrt/fx_coordinates.h"

13 #include "core/include/fxcrt/fx_system.h"

14

15 class CCodec_ModuleMgr;

16 class CPDF_ColorSpace;

17 class CPDF_DocPageData;

18 class CPDF_DocRenderData;

19 class CPDF_Document;

20 class CPDF_FontGlobals;

21 class CPDF_Page;

22 class CPDF_PageRenderCache;

23 class ICodec_FaxModule;

24 class ICodec_FlateModule;

25 class ICodec_IccModule;

26 class ICodec_Jbig2Module;

27 class ICodec_JpegModule;

28 class ICodec_JpxModule;

29 class IPDF_PageModule;

30 class IPDF_RenderModule;

31

32 class CPDF_ModuleMgr {

33 public:

34 static CPDF_ModuleMgr* Get();

35 static void Create();

36 static void Destroy();

37 static const int kFileBufSize = 512;

38

39 void SetCodecModule(CCodec_ModuleMgr* pModule) { m_pCodecModule = pModule; }

40 CCodec_ModuleMgr* GetCodecModule() { return m_pCodecModule; }

41

42 void InitPageModule();

43 void InitRenderModule();

44

45 IPDF_RenderModule* GetRenderModule() const { return m_pRenderModule.get(); }

46 IPDF_PageModule* GetPageModule() const { return m_pPageModule.get(); }

47

48 void LoadEmbeddedGB1CMaps();

49 void LoadEmbeddedCNS1CMaps();

50 void LoadEmbeddedJapan1CMaps();

51 void LoadEmbeddedKorea1CMaps();

52

53 ICodec_FaxModule* GetFaxModule();

54 ICodec_JpegModule* GetJpegModule();

55 ICodec_JpxModule* GetJpxModule();

56 ICodec_Jbig2Module* GetJbig2Module();

57 ICodec_IccModule* GetIccModule();

58 ICodec_FlateModule* GetFlateModule();

59

60 void SetPrivateData(void* module_id,

61 void* pData,

62 PD_CALLBACK_FREEDATA callback);

63

64 void* GetPrivateData(void* module_id);

65

66 private:

67 CPDF_ModuleMgr();

68 ~CPDF_ModuleMgr();

69

70 CCodec_ModuleMgr* m_pCodecModule;

71 std::unique_ptr<IPDF_RenderModule> m_pRenderModule;

72 std::unique_ptr<IPDF_PageModule> m_pPageModule;

73 CFX_PrivateData m_privateData;

74 };

75

76 class IPDF_PageModule {

77 public:

78 virtual ~IPDF_PageModule() {}

79

80 virtual CPDF_DocPageData* CreateDocData(CPDF_Document* pDoc) = 0;

81 virtual void ReleaseDoc(CPDF_Document* pDoc) = 0;

82 virtual void ClearDoc(CPDF_Document* pDoc) = 0;

83 virtual CPDF_FontGlobals* GetFontGlobals() = 0;

84 virtual void ClearStockFont(CPDF_Document* pDoc) = 0;

85 virtual void NotifyCJKAvailable() = 0;

86 virtual CPDF_ColorSpace* GetStockCS(int family) = 0;

87 };

88

89 class IPDF_RenderModule {

90 public:

91 virtual ~IPDF_RenderModule() {}

92

93 virtual CPDF_DocRenderData* CreateDocData(CPDF_Document* pDoc) = 0;

94 virtual void DestroyDocData(CPDF_DocRenderData* pDocRenderData) = 0;

95 virtual void ClearDocData(CPDF_DocRenderData* pDocRenderData) = 0;

96 virtual CPDF_DocRenderData* GetRenderData() = 0;

97 virtual CPDF_PageRenderCache* CreatePageCache(CPDF_Page* pPage) = 0;

98 virtual void DestroyPageCache(CPDF_PageRenderCache* pCache) = 0;

99 };

100

101 #endif // CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_

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