From 008c498b58e674c6fe595a359e3adbafddd05540 Mon Sep 17 00:00:00 2001 From: "vandebo@chromium.org" Date: Wed, 21 Mar 2012 17:55:04 +0000 Subject: Revert "[PDF] Move most of the headers to be private." This reverts r3453 TBR=epoger@google.com Review URL: https://codereview.appspot.com/5869048 git-svn-id: http://skia.googlecode.com/svn/trunk@3454 2bbb7eff-a529-9590-31e7-b0007b416f81 --- src/pdf/SkPDFCatalog.h | 137 ------------------------------------------------- 1 file changed, 137 deletions(-) delete mode 100644 src/pdf/SkPDFCatalog.h (limited to 'src/pdf/SkPDFCatalog.h') diff --git a/src/pdf/SkPDFCatalog.h b/src/pdf/SkPDFCatalog.h deleted file mode 100644 index 44005c6784..0000000000 --- a/src/pdf/SkPDFCatalog.h +++ /dev/null @@ -1,137 +0,0 @@ - -/* - * Copyright 2010 The Android Open Source Project - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - - -#ifndef SkPDFCatalog_DEFINED -#define SkPDFCatalog_DEFINED - -#include - -#include "SkPDFDocument.h" -#include "SkPDFTypes.h" -#include "SkRefCnt.h" -#include "SkTDArray.h" - -/** \class SkPDFCatalog - - The PDF catalog manages object numbers and file offsets. It is used - to create the PDF cross reference table. -*/ -class SkPDFCatalog { -public: - /** Create a PDF catalog. - */ - explicit SkPDFCatalog(SkPDFDocument::Flags flags); - ~SkPDFCatalog(); - - /** Add the passed object to the catalog. Refs obj. - * @param obj The object to add. - * @param onFirstPage Is the object on the first page. - * @return The obj argument is returned. - */ - SkPDFObject* addObject(SkPDFObject* obj, bool onFirstPage); - - /** Inform the catalog of the object's position in the final stream. - * The object should already have been added to the catalog. Returns - * the object's size. - * @param obj The object to add. - * @param offset The byte offset in the output stream of this object. - */ - size_t setFileOffset(SkPDFObject* obj, size_t offset); - - /** Output the object number for the passed object. - * @param obj The object of interest. - * @param stream The writable output stream to send the output to. - */ - void emitObjectNumber(SkWStream* stream, SkPDFObject* obj); - - /** Return the number of bytes that would be emitted for the passed - * object's object number. - * @param obj The object of interest - */ - size_t getObjectNumberSize(SkPDFObject* obj); - - /** Return the document flags in effect for this catalog/document. - */ - SkPDFDocument::Flags getDocumentFlags() const { return fDocumentFlags; } - - /** Output the cross reference table for objects in the catalog. - * Returns the total number of objects. - * @param stream The writable output stream to send the output to. - * @param firstPage If true, include first page objects only, otherwise - * include all objects not on the first page. - */ - int32_t emitXrefTable(SkWStream* stream, bool firstPage); - - /** Set substitute object for the passed object. - */ - void setSubstitute(SkPDFObject* original, SkPDFObject* substitute); - - /** Find and return any substitute object set for the passed object. If - * there is none, return the passed object. - */ - SkPDFObject* getSubstituteObject(SkPDFObject* object); - - /** Set file offsets for the resources of substitute objects. - * @param fileOffset Accumulated offset of current document. - * @param firstPage Indicate whether this is for the first page only. - * @return Total size of resources of substitute objects. - */ - off_t setSubstituteResourcesOffsets(off_t fileOffset, bool firstPage); - - /** Emit the resources of substitute objects. - */ - void emitSubstituteResources(SkWStream* stream, bool firstPage); - -private: - struct Rec { - Rec(SkPDFObject* object, bool onFirstPage) - : fObject(object), - fFileOffset(0), - fObjNumAssigned(false), - fOnFirstPage(onFirstPage) { - } - SkPDFObject* fObject; - off_t fFileOffset; - bool fObjNumAssigned; - bool fOnFirstPage; - }; - - struct SubstituteMapping { - SubstituteMapping(SkPDFObject* original, SkPDFObject* substitute) - : fOriginal(original), fSubstitute(substitute) { - } - SkPDFObject* fOriginal; - SkPDFObject* fSubstitute; - }; - - // TODO(vandebo): Make this a hash if it's a performance problem. - SkTDArray fCatalog; - - // TODO(arthurhsu): Make this a hash if it's a performance problem. - SkTDArray fSubstituteMap; - SkTDArray fSubstituteResourcesFirstPage; - SkTDArray fSubstituteResourcesRemaining; - - // Number of objects on the first page. - uint32_t fFirstPageCount; - // Next object number to assign (on page > 1). - uint32_t fNextObjNum; - // Next object number to assign on the first page. - uint32_t fNextFirstPageObjNum; - - SkPDFDocument::Flags fDocumentFlags; - - int findObjectIndex(SkPDFObject* obj) const; - - int assignObjNum(SkPDFObject* obj); - - SkTDArray* getSubstituteList(bool firstPage); -}; - -#endif -- cgit v1.2.3