| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ |
| #define CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ |
| |
| #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
| #include "core/fxcrt/include/fx_basic.h" |
| #include "core/fxcrt/include/fx_coordinates.h" |
| #include "core/fxcrt/include/fx_system.h" |
| |
| class CPDF_Object; |
| class CPDF_Page; |
| class CPDF_PageObject; |
| class CPDF_ImageObject; |
| |
| class CPDF_PageContentGenerator { |
| public: |
| explicit CPDF_PageContentGenerator(CPDF_Page* pPage); |
| ~CPDF_PageContentGenerator(); |
| |
| FX_BOOL InsertPageObject(CPDF_PageObject* pPageObject); |
| void GenerateContent(); |
| void TransformContent(CFX_Matrix& matrix); |
| |
| private: |
| void ProcessImage(CFX_ByteTextBuf& buf, CPDF_ImageObject* pImageObj); |
| void ProcessForm(CFX_ByteTextBuf& buf, |
| const uint8_t* data, |
| uint32_t size, |
| CFX_Matrix& matrix); |
| CFX_ByteString RealizeResource(CPDF_Object* pResourceObj, |
| const CFX_ByteString& bsType); |
| |
| CPDF_Page* m_pPage; |
| CPDF_Document* m_pDocument; |
| CFX_ArrayTemplate<CPDF_PageObject*> m_pageObjects; |
| }; |
| |
| #endif // CORE_FPDFAPI_FPDF_EDIT_INCLUDE_CPDF_PAGECONTENTGENERATOR_H_ |