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// 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_EDIT_CPDF_PAGECONTENTGENERATOR_H_
#define CORE_FPDFAPI_EDIT_CPDF_PAGECONTENTGENERATOR_H_
#include "core/fpdfapi/parser/cpdf_document.h"
#include "core/fxcrt/fx_basic.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/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_EDIT_CPDF_PAGECONTENTGENERATOR_H_
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