office-gobmx/sc/inc/editsrc.hxx

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 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: editsrc.hxx,v $
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#ifndef SC_EDITSRC_HXX
#define SC_EDITSRC_HXX

#include "address.hxx"
#include <svx/unoedsrc.hxx>
#include <svtools/lstner.hxx>

#include <memory>

class ScEditEngineDefaulter;
class SvxEditEngineForwarder;

class ScDocShell;
class ScHeaderFooterContentObj;
class ScCellTextData;
class ScHeaderFooterTextData;
class ScAccessibleTextData;
class SdrObject;


class ScHeaderFooterChangedHint : public SfxHint
{
    USHORT nPart;

public:
                    TYPEINFO();
                    ScHeaderFooterChangedHint(USHORT nP);
                    ~ScHeaderFooterChangedHint();

    USHORT          GetPart() const         { return nPart; }
};


//  all ScSharedHeaderFooterEditSource objects for a single text share the same data

class ScSharedHeaderFooterEditSource : public SvxEditSource
{
private:
    ScHeaderFooterTextData*     pTextData;

protected:
    ScHeaderFooterTextData*     GetTextData() const { return pTextData; }   // for ScHeaderFooterEditSource

public:
                                ScSharedHeaderFooterEditSource( ScHeaderFooterTextData* pData );
    virtual                     ~ScSharedHeaderFooterEditSource();

    //  GetEditEngine is needed because the forwarder doesn't have field functions
    ScEditEngineDefaulter*      GetEditEngine();

    virtual SvxEditSource*      Clone() const ;
    virtual SvxTextForwarder*   GetTextForwarder();

    virtual void                UpdateData();

};

//  ScHeaderFooterEditSource with local copy of ScHeaderFooterTextData is used by field objects

class ScHeaderFooterEditSource : public ScSharedHeaderFooterEditSource
{
public:
                                ScHeaderFooterEditSource( ScHeaderFooterContentObj* pContent, USHORT nP );
                                ScHeaderFooterEditSource( ScHeaderFooterContentObj& rContent, USHORT nP );
    virtual                     ~ScHeaderFooterEditSource();

    virtual SvxEditSource*      Clone() const;
};


//  Data (incl. EditEngine) for cell EditSource is now shared in ScCellTextData

class ScSharedCellEditSource : public SvxEditSource
{
private:
    ScCellTextData*         pCellTextData;

protected:
    ScCellTextData*         GetCellTextData() const { return pCellTextData; }   // for ScCellEditSource

public:
                                ScSharedCellEditSource( ScCellTextData* pData );
    virtual                     ~ScSharedCellEditSource();

    //  GetEditEngine is needed because the forwarder doesn't have field functions
    ScEditEngineDefaulter*      GetEditEngine();

    virtual SvxEditSource*      Clone() const;
    virtual SvxTextForwarder*   GetTextForwarder();

    virtual void                UpdateData();

    void                        SetDoUpdateData(sal_Bool bValue);
    sal_Bool                    IsDirty() const;
};

//  ScCellEditSource with local copy of ScCellTextData is used by ScCellFieldsObj, ScCellFieldObj

class ScCellEditSource : public ScSharedCellEditSource
{
public:
                                ScCellEditSource( ScDocShell* pDocSh, const ScAddress& rP );
    virtual                     ~ScCellEditSource();

    virtual SvxEditSource*      Clone() const;
};


class ScAnnotationEditSource : public SvxEditSource, public SfxListener
{
private:
    ScDocShell*             pDocShell;
    ScAddress               aCellPos;
    ScEditEngineDefaulter*  pEditEngine;
    SvxEditEngineForwarder* pForwarder;
    BOOL                    bDataValid;

    SdrObject*                  GetCaptionObj();
public:
                                ScAnnotationEditSource(ScDocShell* pDocSh, const ScAddress& rP);
    virtual                     ~ScAnnotationEditSource();

    virtual SvxEditSource*      Clone() const ;
    virtual SvxTextForwarder*   GetTextForwarder();
    virtual void                UpdateData();

    virtual void                Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
};


//  EditSource with a shared forwarder for all children of one text object

class ScSimpleEditSource : public SvxEditSource
{
private:
    SvxTextForwarder*   pForwarder;

public:
                        ScSimpleEditSource( SvxTextForwarder* pForw );
    virtual             ~ScSimpleEditSource();

    virtual SvxEditSource*      Clone() const ;
    virtual SvxTextForwarder*   GetTextForwarder();
    virtual void                UpdateData();

};

class ScAccessibilityEditSource : public SvxEditSource
{
private:
    ::std::auto_ptr < ScAccessibleTextData > mpAccessibleTextData;

public:
                        ScAccessibilityEditSource( ::std::auto_ptr < ScAccessibleTextData > pAccessibleCellTextData );
    virtual             ~ScAccessibilityEditSource();

    virtual SvxEditSource*      Clone() const;
    virtual SvxTextForwarder*   GetTextForwarder();
    virtual SvxViewForwarder*   GetViewForwarder();
    virtual SvxEditViewForwarder*   GetEditViewForwarder( sal_Bool bCreate = sal_False );
    virtual void                UpdateData();
    virtual SfxBroadcaster&     GetBroadcaster() const;
};

#endif