/*************************************************************************
 *
 *  $RCSfile: dragmt3d.hxx,v $
 *
 *  $Revision: 1.1.1.1 $
 *
 *  last change: $Author: hr $ $Date: 2000-09-18 17:00:55 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _E3D_DRAGMT3D_HXX
#define _E3D_DRAGMT3D_HXX

#ifndef _SVDDRGMT_HXX
#include "svddrgmt.hxx"
#endif

#ifndef _E3D_VIEW3D_HXX
#include "view3d.hxx"
#endif

#ifndef _POLY3D_HXX
#include "poly3d.hxx"
#endif

#ifndef _SV_TIMER_HXX
#include <vcl/timer.hxx>
#endif

class E3dScene;

/*************************************************************************
|*
|* Parameter fuer Interaktion eines 3D-Objektes
|*
\************************************************************************/

class E3dDragMethodUnit
{
public:
    E3dObject*          p3DObj;
    Polygon3D           aWireframePoly;
    Matrix4D            aDisplayTransform;
    Matrix4D            aInvDisplayTransform;
    Matrix4D            aInitTransform;
    Matrix4D            aTransform;
    INT32               nStartAngle;
    INT32               nLastAngle;

    // TimingVars
    UINT8                       nOrigQuality;

    E3dDragMethodUnit() {}
};

/*************************************************************************
|*
|* Parameter fuer Interaktion eines 3D-Objektes
|*
\************************************************************************/

SV_DECL_PTRARR_DEL(E3dDragMethodUnitGroup, E3dDragMethodUnit*, 1, 3);

/*************************************************************************
|*
|* Ableitung von SdrDragMethod fuer 3D-Objekte
|*
\************************************************************************/

class E3dDragMethod : public SdrDragMethod
{
protected:
    E3dDragMethodUnitGroup      aGrp;
    E3dDragConstraint           eConstraint;
    E3dDragDetail               eDragDetail;
    Point                       aLastPos;
    Rectangle                   aFullBound;
    BOOL                        bMoveFull;
    BOOL                        bMovedAtAll;
    Timer                       aCallbackTimer;

public:
    TYPEINFO();
    E3dDragMethod(SdrDragView &rView,
        const SdrMarkList& rMark,
        E3dDragDetail eDetail,
        E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
        BOOL bFull=FALSE);

    virtual void TakeComment(String& rStr) const;

    virtual FASTBOOL Beg();
    virtual void Mov(const Point& rPnt);
    virtual void Brk();
    virtual FASTBOOL End(FASTBOOL bCopy);

    virtual void DrawXor(ExtOutputDevice& rXOut, FASTBOOL bFull) const;
    E3dView& Get3DView()  { return (E3dView&)rView;  }

    DECL_LINK(TimerInterruptHdl, void*);
};


/*************************************************************************
|*
|* Ableitung von SdrDragMethod zum Drehen von 3D-Objekten
|*
\************************************************************************/

class E3dDragRotate : public E3dDragMethod
{
    Vector3D                aGlobalCenter;

public:
    TYPEINFO();
    E3dDragRotate(SdrDragView &rView,
        const SdrMarkList& rMark,
        E3dDragDetail eDetail,
        E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
        BOOL bFull=FALSE);

    virtual void Mov(const Point& rPnt);
    virtual Pointer GetPointer() const;
};


/*************************************************************************
|*
|* Ableitung von SdrDragMethod zum Verschieben von 3D-Subobjekten
|*
\************************************************************************/

class E3dDragMove : public E3dDragMethod
{
    SdrHdlKind              eWhatDragHdl;
    Point                   aScaleFixPos;

public:
    TYPEINFO();
    E3dDragMove(SdrDragView &rView,
        const SdrMarkList& rMark,
        E3dDragDetail eDetail,
        SdrHdlKind eDrgHdl = HDL_MOVE,
        E3dDragConstraint eConstr = E3DDRAG_CONSTR_XYZ,
        BOOL bFull=FALSE);

    virtual void Mov(const Point& rPnt);
    virtual Pointer GetPointer() const;
};


#endif          // _E3D_DRAGMT3D_HXX