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| 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_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ | |
| 8 #define CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ | |
| 9 | |
| 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" | |
| 11 #include "core/fxcrt/include/fx_basic.h" | |
| 12 #include "core/fxcrt/include/fx_coordinates.h" | |
| 13 #include "core/fxcrt/include/fx_system.h" | |
| 14 | |
| 15 class CPDF_Object; | |
| 16 class CPDF_Page; | |
| 17 class CPDF_PageObject; | |
| 18 class CPDF_ImageObject; | |
| 19 | |
| 20 class CPDF_PageContentGenerator { | |
| 21 public: | |
| 22 explicit CPDF_PageContentGenerator(CPDF_Page* pPage); | |
| 23 ~CPDF_PageContentGenerator(); | |
| 24 | |
| 25 FX_BOOL InsertPageObject(CPDF_PageObject* pPageObject); | |
| 26 void GenerateContent(); | |
| 27 void TransformContent(CFX_Matrix& matrix); | |
| 28 | |
| 29 private: | |
| 30 void ProcessImage(CFX_ByteTextBuf& buf, CPDF_ImageObject* pImageObj); | |
| 31 void ProcessForm(CFX_ByteTextBuf& buf, | |
| 32 const uint8_t* data, | |
| 33 uint32_t size, | |
| 34 CFX_Matrix& matrix); | |
| 35 CFX_ByteString RealizeResource(CPDF_Object* pResourceObj, | |
| 36 const CFX_ByteString& bsType); | |
| 37 | |
| 38 CPDF_Page* m_pPage; | |
| 39 CPDF_Document* m_pDocument; | |
| 40 CFX_ArrayTemplate<CPDF_PageObject*> m_pageObjects; | |
| 41 }; | |
| 42 | |
| 43 #endif // CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ | |
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