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// Copyright 2014 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 FPDFSDK_INCLUDE_FSDK_DEFINE_H_
#define FPDFSDK_INCLUDE_FSDK_DEFINE_H_
#include "core/include/fpdfapi/fpdf_module.h"
#include "core/include/fpdfapi/fpdf_pageobj.h"
#include "core/include/fpdfapi/fpdf_parser.h"
#include "core/include/fpdfapi/fpdf_render.h"
#include "core/include/fpdfdoc/fpdf_doc.h"
#include "core/include/fpdfdoc/fpdf_vt.h"
#include "core/include/fxge/fx_ge.h"
#include "core/include/fxge/fx_ge_win32.h"
#include "public/fpdfview.h"
#ifdef _WIN32
#include <tchar.h>
#include <math.h>
#endif
// Convert a #FX_ARGB to a #FX_COLORREF.
#define FX_ARGBTOCOLORREF(argb) \
((((FX_DWORD)argb & 0x00FF0000) >> 16) | ((FX_DWORD)argb & 0x0000FF00) | \
(((FX_DWORD)argb & 0x000000FF) << 16))
// Convert a #FX_COLORREF to a #FX_ARGB.
#define FX_COLORREFTOARGB(rgb) \
((FX_DWORD)0xFF000000 | (((FX_DWORD)rgb & 0x000000FF) << 16) | \
((FX_DWORD)rgb & 0x0000FF00) | (((FX_DWORD)rgb & 0x00FF0000) >> 16))
typedef unsigned int FX_UINT;
class CRenderContext;
class IFSDK_PAUSE_Adapter;
class CPDF_CustomAccess final : public IFX_FileRead {
public:
explicit CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess);
~CPDF_CustomAccess() override {}
// IFX_FileRead
FX_FILESIZE GetSize() override { return m_FileAccess.m_FileLen; }
void Release() override { delete this; }
FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override;
private:
FPDF_FILEACCESS m_FileAccess;
};
// Object types for public FPDF_ types; these correspond to next layer down
// from fpdfsdk. For master, these are CPDF_ types, but for XFA, these are
// CPDFXFA_ types.
using UnderlyingDocumentType = CPDF_Document;
using UnderlyingPageType = CPDF_Page;
// Conversions to/from underlying types.
UnderlyingDocumentType* UnderlyingFromFPDFDocument(FPDF_DOCUMENT doc);
FPDF_DOCUMENT FPDFDocumentFromUnderlying(UnderlyingDocumentType* doc);
UnderlyingPageType* UnderlyingFromFPDFPage(FPDF_PAGE page);
// Conversions to/from FPDF_ types.
CPDF_Document* CPDFDocumentFromFPDFDocument(FPDF_DOCUMENT doc);
FPDF_DOCUMENT FPDFDocumentFromCPDFDocument(CPDF_Document* doc);
CPDF_Page* CPDFPageFromFPDFPage(FPDF_PAGE page);
void DropContext(void* data);
void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable);
FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy);
void FPDF_RenderPage_Retail(CRenderContext* pContext,
FPDF_PAGE page,
int start_x,
int start_y,
int size_x,
int size_y,
int rotate,
int flags,
FX_BOOL bNeedToRestore,
IFSDK_PAUSE_Adapter* pause);
void CheckUnSupportError(CPDF_Document* pDoc, FX_DWORD err_code);
void CheckUnSupportAnnot(CPDF_Document* pDoc, const CPDF_Annot* pPDFAnnot);
void ProcessParseError(CPDF_Parser::Error err);
#endif // FPDFSDK_INCLUDE_FSDK_DEFINE_H_
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