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#ifndef _SD_VECTDLG_HXX
#define _SD_VECTDLG_HXX

#include <vcl/imagebtn.hxx>
#include <vcl/group.hxx>
#include <vcl/fixed.hxx>
#include <vcl/field.hxx>
#include <vcl/dialog.hxx>
#include <vcl/gdimtf.hxx>
#include <svx/graphctl.hxx>
#include <svtools/prgsbar.hxx>

namespace sd {
class DrawDocShell;
}

/******************************************************************************
|*
|* SdVectorizeDlg
|*
\******************************************************************************/

class SdVectorizeDlg : public ModalDialog
{
    ::sd::DrawDocShell *	mpDocSh;
    FixedLine			aGrpSettings;
    FixedText			aFtLayers;
    NumericField		aNmLayers;
    FixedText			aFtReduce;
    MetricField			aMtReduce;
    FixedText			aFtFillHoles;
    MetricField			aMtFillHoles;
    CheckBox			aCbFillHoles;

    FixedText			aFtOriginal;
    GraphCtrl			aBmpWin;

    FixedText			aFtVectorized;
    GraphCtrl			aMtfWin;

    FixedText			aGrpPrgs;
    ProgressBar			aPrgs;

    OKButton			aBtnOK;
    CancelButton		aBtnCancel;
    HelpButton			aBtnHelp;
    PushButton			aBtnPreview;

    Bitmap				aBmp;
    Bitmap				aPreviewBmp;
    GDIMetaFile			aMtf;

    void				LoadSettings();
    void				SaveSettings() const;
    void				InitPreviewBmp();
    void				UpdatePreviewMtf();

    Rectangle			GetRect( const Size& rDispSize, const Size& rBmpSize ) const;
    Bitmap				GetPreparedBitmap( Bitmap& rBmp, Fraction& rScale );
    void				Calculate( Bitmap& rBmp, GDIMetaFile& rMtf );
    void				AddTile( BitmapReadAccess* pRAcc, GDIMetaFile& rMtf,
                                 long nPosX, long nPosY, long nWidth, long nHeight );

                        DECL_LINK( ProgressHdl, void* );
                        DECL_LINK( ClickPreviewHdl, PushButton* );
                        DECL_LINK( ClickOKHdl, OKButton* );
                        DECL_LINK( ToggleHdl, CheckBox* );
                        DECL_LINK( ModifyHdl, void* );

public:

                        SdVectorizeDlg( Window* pParent, const Bitmap& rBmp, ::sd::DrawDocShell* pDocShell );
                        ~SdVectorizeDlg();

    const GDIMetaFile&	GetGDIMetaFile() const { return aMtf; }
};

#endif

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