AOO410/main/writerfilter/source/doctok/Dff.hxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef INCLUDED_DFF_HXX
#define INCLUDED_DFF_HXX

#include <vector>
#include <WW8StructBase.hxx>
#include <WW8ResourceModelImpl.hxx>

namespace writerfilter {
namespace doctok 
{
using std::vector;

class DffBlock;

class DffRecord : public WW8StructBase, public writerfilter::Reference<Properties>,
                  public Sprm
{
    bool bInitialized;
public:
    typedef boost::shared_ptr<DffRecord> Pointer_t;

protected:
    typedef vector<Pointer_t> Records_t;
    Records_t mRecords;

    void initChildren();

public:

    DffRecord(WW8Stream & rStream, sal_uInt32 nOffset, sal_uInt32 nCount);
    DffRecord(WW8StructBase * pParent, sal_uInt32 nOffset, sal_uInt32 nCount);
    virtual ~DffRecord() {}

    bool isContainer() const;
    sal_uInt32 calcSize() const;

    sal_uInt32 getVersion() const;
    sal_uInt32 getInstance() const;
    sal_uInt32 getRecordType() const;

    virtual DffRecord * clone() const { return new DffRecord(*this); }

    virtual void resolveLocal(Properties & rHandler);
    virtual void resolveChildren(Properties & rHandler);

    Records_t findRecords(sal_uInt32 nType, bool bRecursive = true, 
                          bool bAny = false);

    void findRecords
    (sal_uInt32 nType, Records_t & rRecords, 
     bool bRecursive = true, bool bAny = false);

    Records_t::iterator begin();
    Records_t::iterator end();

    sal_uInt32 getShapeType();
    sal_uInt32 getShapeId();
    sal_uInt32 getShapeBid();

    /* Properties methods */
    virtual void resolve(Properties & rHandler);
    virtual string getType() const;

    /* Sprm methods */
    virtual sal_uInt32 getId() const { return getRecordType(); }
    virtual Value::Pointer_t getValue();
    virtual writerfilter::Reference<BinaryObj>::Pointer_t getBinary();
    virtual writerfilter::Reference<Stream>::Pointer_t getStream();
    virtual writerfilter::Reference<Properties>::Pointer_t getProps();

    virtual string toString() const;
    virtual string getName() const;

    virtual Kind getKind();

    friend class DffBlock;
};

typedef vector<DffRecord::Pointer_t> Records_t;

class DffBlock : public WW8StructBase, 
                 public writerfilter::Reference<Properties>
{
    bool bInitialized;
    sal_uInt32 mnPadding;

    Records_t mRecords;

protected:
    void initChildren();
    
public:
    typedef boost::shared_ptr<DffBlock> Pointer_t;

    DffBlock(WW8Stream & rStream, sal_uInt32 nOffset, sal_uInt32 nCount, sal_uInt32 nPadding);
    DffBlock(WW8StructBase * pParent, sal_uInt32 nOffset, sal_uInt32 nCount, sal_uInt32 nPadding);
    DffBlock(const DffBlock & rSrc);
    virtual ~DffBlock() {}

    Records_t findRecords(sal_uInt32 nType, bool bRecursive = true, 
                          bool bAny = false);

    void findRecords(sal_uInt32 nType, Records_t & rRecords, 
                     bool bRecursive = true, bool bAny = false);

    DffRecord::Pointer_t getShape(sal_uInt32 nSpid);
    DffRecord::Pointer_t getBlip(sal_uInt32 nBlip);

    Records_t::iterator begin();
    Records_t::iterator end();

    /* Properties methods */
    virtual void resolve(Properties & rHandler);
    virtual string getType() const;
};

DffRecord *
createDffRecord(WW8StructBase * pParent, sal_uInt32 nOffset, 
                sal_uInt32 * nSize = NULL);
DffRecord *
createDffRecord(WW8Stream & rStream, sal_uInt32 nOffset, 
                sal_uInt32 * nSize = NULL);

}}

#endif