// 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_FSDK_DEFINE_H_ #define FPDFSDK_FSDK_DEFINE_H_ #include "core/fpdfapi/parser/cpdf_parser.h" #include "core/fxge/dib/cfx_dibitmap.h" #include "core/fxge/fx_dib.h" #include "public/fpdfview.h" #ifdef PDF_ENABLE_XFA #include "fpdfsdk/fpdfxfa/cpdfxfa_context.h" #endif // PDF_ENABLE_XFA #ifdef _WIN32 #include <math.h> #include <tchar.h> #endif class CPDF_Annot; class CPDF_Page; class CPDF_PageObject; class CPDF_PageRenderContext; class CPDF_PathObject; class CPDF_Stream; class IFSDK_PAUSE_Adapter; // Layering prevents fxcrt from knowing about FPDF_FILEACCESS, so this can't // be a static method of IFX_SeekableReadStream. CFX_RetainPtr<IFX_SeekableReadStream> MakeSeekableReadStream( FPDF_FILEACCESS* pFileAccess); #ifdef PDF_ENABLE_XFA // Layering prevents fxcrt from knowing about FPDF_FILEHANDLER, so this can't // be a static method of IFX_SeekableStream. CFX_RetainPtr<IFX_SeekableStream> MakeSeekableStream( FPDF_FILEHANDLER* pFileHandler); #endif // PDF_ENABLE_XFA // 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. #ifndef PDF_ENABLE_XFA using UnderlyingDocumentType = CPDF_Document; using UnderlyingPageType = CPDF_Page; #else // PDF_ENABLE_XFA using UnderlyingDocumentType = CPDFXFA_Context; using UnderlyingPageType = CPDFXFA_Page; #endif // PDF_ENABLE_XFA // 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); CPDF_PathObject* CPDFPathObjectFromFPDFPageObject(FPDF_PAGEOBJECT page_object); CPDF_PageObject* CPDFPageObjectFromFPDFPageObject(FPDF_PAGEOBJECT page_object); CPDF_Object* CPDFObjectFromFPDFAttachment(FPDF_ATTACHMENT attachment); CFX_ByteString CFXByteStringFromFPDFWideString(FPDF_WIDESTRING wide_string); CFX_DIBitmap* CFXBitmapFromFPDFBitmap(FPDF_BITMAP bitmap); unsigned long Utf16EncodeMaybeCopyAndReturnLength(const CFX_WideString& text, void* buffer, unsigned long buflen); unsigned long DecodeStreamMaybeCopyAndReturnLength(const CPDF_Stream* stream, void* buffer, unsigned long buflen); void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable); FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy); void FPDF_RenderPage_Retail(CPDF_PageRenderContext* pContext, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y, int rotate, int flags, bool bNeedToRestore, IFSDK_PAUSE_Adapter* pause); void CheckUnSupportError(CPDF_Document* pDoc, uint32_t err_code); void CheckUnSupportAnnot(CPDF_Document* pDoc, const CPDF_Annot* pPDFAnnot); void ProcessParseError(CPDF_Parser::Error err); FPDF_BOOL FPDFPageObj_SetFillColor(FPDF_PAGEOBJECT page_object, unsigned int R, unsigned int G, unsigned int B, unsigned int A); #endif // FPDFSDK_FSDK_DEFINE_H_