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 XFA_FXFA_CXFA_FFDOC_H_
8 #define XFA_FXFA_CXFA_FFDOC_H_
9
10 #include <map>
11 #include <memory>
12
13 #include "core/fxcrt/unowned_ptr.h"
14 #include "xfa/fxfa/fxfa.h"
15 #include "xfa/fxfa/parser/cxfa_document.h"
16 #include "xfa/fxfa/parser/cxfa_document_parser.h"
17
18 class CFGAS_PDFFontMgr;
19 class CFX_ChecksumContext;
20 class CPDF_Document;
21 class CXFA_FFApp;
22 class CXFA_FFNotify;
23 class CXFA_FFDocView;
24
25 struct FX_IMAGEDIB_AND_DPI {
26 FX_IMAGEDIB_AND_DPI();
27 FX_IMAGEDIB_AND_DPI(const FX_IMAGEDIB_AND_DPI& that);
28 FX_IMAGEDIB_AND_DPI(const RetainPtr<CFX_DIBSource>& pDib,
29 int32_t xDpi,
30 int32_t yDpi);
31 ~FX_IMAGEDIB_AND_DPI();
32
33 RetainPtr<CFX_DIBSource> pDibSource;
34 int32_t iImageXDpi;
35 int32_t iImageYDpi;
36 };
37
38 inline FX_IMAGEDIB_AND_DPI::FX_IMAGEDIB_AND_DPI() = default;
39 inline FX_IMAGEDIB_AND_DPI::FX_IMAGEDIB_AND_DPI(
40 const FX_IMAGEDIB_AND_DPI& that) = default;
41
FX_IMAGEDIB_AND_DPI(const RetainPtr<CFX_DIBSource> & pDib,int32_t xDpi,int32_t yDpi)42 inline FX_IMAGEDIB_AND_DPI::FX_IMAGEDIB_AND_DPI(
43 const RetainPtr<CFX_DIBSource>& pDib,
44 int32_t xDpi,
45 int32_t yDpi)
46 : pDibSource(pDib), iImageXDpi(xDpi), iImageYDpi(yDpi) {}
47
48 inline FX_IMAGEDIB_AND_DPI::~FX_IMAGEDIB_AND_DPI() = default;
49
50 class CXFA_FFDoc {
51 public:
52 CXFA_FFDoc(CXFA_FFApp* pApp, IXFA_DocEnvironment* pDocEnvironment);
53 ~CXFA_FFDoc();
54
GetDocEnvironment()55 IXFA_DocEnvironment* GetDocEnvironment() const {
56 return m_pDocEnvironment.Get();
57 }
GetFormType()58 FormType GetFormType() const { return m_FormType; }
59
60 int32_t StartLoad();
61 int32_t DoLoad();
62 void StopLoad();
63
64 CXFA_FFDocView* CreateDocView();
65
66 bool OpenDoc(CPDF_Document* pPDFDoc);
67 void CloseDoc();
68
GetXFADoc()69 CXFA_Document* GetXFADoc() const { return m_pDocumentParser->GetDocument(); }
GetApp()70 CXFA_FFApp* GetApp() const { return m_pApp.Get(); }
GetPDFDoc()71 CPDF_Document* GetPDFDoc() const { return m_pPDFDoc.Get(); }
72 CXFA_FFDocView* GetDocView(CXFA_LayoutProcessor* pLayout);
73 CXFA_FFDocView* GetDocView();
74 RetainPtr<CFX_DIBitmap> GetPDFNamedImage(const WideStringView& wsName,
75 int32_t& iImageXDpi,
76 int32_t& iImageYDpi);
GetPDFFontMgr()77 CFGAS_PDFFontMgr* GetPDFFontMgr() const { return m_pPDFFontMgr.get(); }
78
79 bool SavePackage(CXFA_Node* pNode,
80 const RetainPtr<IFX_SeekableStream>& pFile,
81 CFX_ChecksumContext* pCSContext);
82 bool ImportData(const RetainPtr<IFX_SeekableStream>& pStream,
83 bool bXDP = true);
84
85 private:
86 UnownedPtr<IXFA_DocEnvironment> const m_pDocEnvironment;
87 std::unique_ptr<CXFA_DocumentParser> m_pDocumentParser;
88 RetainPtr<IFX_SeekableStream> m_pStream;
89 UnownedPtr<CXFA_FFApp> const m_pApp;
90 std::unique_ptr<CXFA_FFNotify> m_pNotify;
91 UnownedPtr<CPDF_Document> m_pPDFDoc;
92 std::map<uint32_t, FX_IMAGEDIB_AND_DPI> m_HashToDibDpiMap;
93 std::unique_ptr<CXFA_FFDocView> m_DocView;
94 std::unique_ptr<CFGAS_PDFFontMgr> m_pPDFFontMgr;
95 FormType m_FormType = FormType::kXFAForeground;
96 };
97
98 #endif // XFA_FXFA_CXFA_FFDOC_H_
99