/*++

Copyright (c) 2005 Microsoft Corporation

All rights reserved.

THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.

File Name:

   xpsproc.h

Abstract:

   Definition of the XPS processor. This class is responsible for handling
   the logical document and page structure of the XPS container. The class starts
   with the content types part and .rels part to find the Fixed Document Sequence.
   It then parses the FDS to find the Fixed Documents and finally the FDs to find
   each Fixed Page. Each fixed page is then reported to a client FixedPageProcessor
   to interpret the  mark-up and write out modifications as required. The class is
   additionally responsible for ensuring all XPS parts and accompanying resources are
   sent on to the PK archive handler to be written out.

--*/

#pragma once

#include "xps.h"
#include "xpsarch.h"
#include "xpstype.h"
#include "xpsrels.h"
#include "xpsfds.h"
#include "xpsfd.h"
#include "ptmanage.h"

class IFixedPageProcessor
{
public:
    IFixedPageProcessor(){}

    virtual ~IFixedPageProcessor(){}

    virtual HRESULT
    ProcessFixedPage(
        _In_  IXMLDOMDocument2*  pFPPT,
        _In_  ISequentialStream* pPageReadStream,
        _Out_ ISequentialStream* pPageWriteStream
        ) = 0;
};

class CXPSProcessor
{
public:
    CXPSProcessor(
        _In_ IPrintReadStream*          pReadStream,
        _In_ IPrintWriteStream*         pWriteStream,
        _In_ IFixedPageProcessor*       pPageProcessor,
        _In_ IPrintPipelinePropertyBag* pPropertyBag,
        _In_ CPTManager*                pPtManager
        );

    virtual ~CXPSProcessor();

    HRESULT
    Start(
        VOID
        );

private:
    HRESULT
    GetFixedDocumentSequenceParts(
        _Inout_ FileList* pFixedDocumentSequenceParts
        );

    HRESULT
    GetFixedDocumentParts(
        _In_  PCSTR     szFixedDocSeq,
        _Out_ FileList* pFixedDocumentParts
        );

    HRESULT
    GetFixedPageParts(
        _In_  PCSTR     szFixedDoc,
        _Out_ FileList* pFixedPageParts
        );

    HRESULT
    GetRelsForPart(
        _In_ PCSTR szPartName
        );

    HRESULT
    MakeRelsPartName(
        _In_  PCSTR     szPartName,
        _Out_ CStringXDA* pcstrRelsPartName
        );

    HRESULT
    ProcessRelsParts(
        _In_ PCSTR              szPartName,
        _In_ CONST EContentType contentType
        );

    HRESULT
    AddPrintTicket(
        _In_ PCSTR              szPartName,
        _In_ CONST EContentType eContentType
        );

    HRESULT
    ProcessFixedPage(
        _In_ PCSTR szPartName
        );

private:
    CXPSArchive                        m_xpsArchive;

    CContentTypes                      m_contentTypes;

    CRels                              m_rels;

    CFixedDocumentSequence             m_fixedDocSeq;

    CFixedDocument                     m_fixedDoc;

    CComPtr<ISAXXMLReader>             m_pSaxRdr;

    IFixedPageProcessor*               m_pPageProcessor;

    CPTManager*                        m_pPtManager;

    CComPtr<IPrintPipelinePropertyBag> m_pPrintPropertyBag;
};