OLD | NEW |
| (Empty) |
1 // Copyright 2016 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_FPDFAPI_FPDF_PAGE_CPDF_PAGE_H_ | |
8 #define CORE_FPDFAPI_FPDF_PAGE_CPDF_PAGE_H_ | |
9 | |
10 #include <memory> | |
11 | |
12 #include "core/fpdfapi/fpdf_page/cpdf_pageobjectholder.h" | |
13 #include "core/fxcrt/fx_basic.h" | |
14 #include "core/fxcrt/fx_coordinates.h" | |
15 #include "core/fxcrt/fx_system.h" | |
16 | |
17 class CPDF_Dictionary; | |
18 class CPDF_Document; | |
19 class CPDF_Object; | |
20 class CPDF_PageRenderCache; | |
21 class CPDF_PageRenderContext; | |
22 | |
23 class CPDF_Page : public CPDF_PageObjectHolder { | |
24 public: | |
25 class View {}; // Caller implements as desired, empty here due to layering. | |
26 | |
27 CPDF_Page(CPDF_Document* pDocument, | |
28 CPDF_Dictionary* pPageDict, | |
29 bool bPageCache); | |
30 ~CPDF_Page() override; | |
31 | |
32 void ParseContent(); | |
33 | |
34 void GetDisplayMatrix(CFX_Matrix& matrix, | |
35 int xPos, | |
36 int yPos, | |
37 int xSize, | |
38 int ySize, | |
39 int iRotate) const; | |
40 | |
41 FX_FLOAT GetPageWidth() const { return m_PageWidth; } | |
42 FX_FLOAT GetPageHeight() const { return m_PageHeight; } | |
43 CFX_FloatRect GetPageBBox() const { return m_BBox; } | |
44 const CFX_Matrix& GetPageMatrix() const { return m_PageMatrix; } | |
45 CPDF_Object* GetPageAttr(const CFX_ByteString& name) const; | |
46 CPDF_PageRenderCache* GetRenderCache() const { return m_pPageRender.get(); } | |
47 | |
48 CPDF_PageRenderContext* GetRenderContext() const { | |
49 return m_pRenderContext.get(); | |
50 } | |
51 void SetRenderContext(std::unique_ptr<CPDF_PageRenderContext> pContext); | |
52 | |
53 View* GetView() const { return m_pView; } | |
54 void SetView(View* pView) { m_pView = pView; } | |
55 | |
56 protected: | |
57 friend class CPDF_ContentParser; | |
58 | |
59 void StartParse(); | |
60 | |
61 FX_FLOAT m_PageWidth; | |
62 FX_FLOAT m_PageHeight; | |
63 CFX_Matrix m_PageMatrix; | |
64 View* m_pView; | |
65 std::unique_ptr<CPDF_PageRenderCache> m_pPageRender; | |
66 std::unique_ptr<CPDF_PageRenderContext> m_pRenderContext; | |
67 }; | |
68 | |
69 #endif // CORE_FPDFAPI_FPDF_PAGE_CPDF_PAGE_H_ | |
OLD | NEW |