/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _DFLYOBJ_HXX
#define _DFLYOBJ_HXX

#include <svx/svdovirt.hxx>

class SwFlyFrm;
class SwFrmFmt;
class SdrObjMacroHitRec;

const sal_uInt32 SWGInventor =  sal_uInt32('S')*0x00000001 +
                                sal_uInt32('W')*0x00000100 +
                                sal_uInt32('G')*0x00010000;

const sal_uInt16 SwFlyDrawObjIdentifier = 0x0001;
const sal_uInt16 SwDrawFirst            = 0x0001;

// DrawObjects for Flys
class SwFlyDrawObj : public SdrObject
{
private:
    virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();

protected:
    // #i95264# SwFlyDrawObj needs an own VC since createViewIndependentPrimitive2DSequence()
    // is called when RecalcBoundRect() is used
    virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();

public:
    TYPEINFO();

    SwFlyDrawObj();
    ~SwFlyDrawObj();

    // for instantiation of this class while loading (via factory)
    virtual sal_uInt32 GetObjInventor()     const;
    virtual sal_uInt16 GetObjIdentifier()   const;
    virtual sal_uInt16 GetObjVersion()      const;
};

// virtual objects for Flys
// Flys will always be shown with virtual objects. By doing that, they can be
// shown multiple times if needed (header/footer).
class SwVirtFlyDrawObj : public SdrVirtObj
{
private:
    SwFlyFrm *pFlyFrm;

protected:
    // AW: Need own sdr::contact::ViewContact since AnchorPos from parent is
    // not used but something own (top left of new SnapRect minus top left
    // of original SnapRect)
    virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();

public:
    // for paints triggered form ExecutePrimitive
    void wrap_DoPaintObject() const;

    // for simple access to inner and outer bounds
    basegfx::B2DRange getOuterBound() const;
    basegfx::B2DRange getInnerBound() const;

public:
    TYPEINFO();

    SwVirtFlyDrawObj(SdrObject& rNew, SwFlyFrm* pFly);
    ~SwVirtFlyDrawObj();

    // overloaded method of base class SdrVirtObj
    virtual void     TakeObjInfo( SdrObjTransformInfoRec& rInfo ) const;

    // we treat the size calculation completely on ourself here
    virtual const Rectangle& GetCurrentBoundRect() const;
    virtual const Rectangle& GetLastBoundRect() const;
    virtual       void       RecalcBoundRect();
    virtual       void       RecalcSnapRect();
    virtual const Rectangle& GetSnapRect()  const;
    virtual       void       SetSnapRect(const Rectangle& rRect);
    virtual       void       NbcSetSnapRect(const Rectangle& rRect);
    virtual const Rectangle& GetLogicRect() const;
    virtual       void       SetLogicRect(const Rectangle& rRect);
    virtual       void       NbcSetLogicRect(const Rectangle& rRect);
    virtual ::basegfx::B2DPolyPolygon TakeXorPoly() const;
    virtual       void       NbcMove  (const Size& rSiz);
    virtual       void       NbcResize(const Point& rRef, const Fraction& xFact,
                                       const Fraction& yFact);
    virtual       void       Move  (const Size& rSiz);
    virtual       void       Resize(const Point& rRef, const Fraction& xFact,
                                    const Fraction& yFact);

    const SwFrmFmt *GetFmt() const;
          SwFrmFmt *GetFmt();

    // methods to get pointers for the Fly
          SwFlyFrm* GetFlyFrm()         { return pFlyFrm; }
    const SwFlyFrm* GetFlyFrm() const   { return pFlyFrm; }

    void SetRect() const;

    // if an URL is attached to a graphic than this is a macro object
    virtual bool       HasMacro() const;
    virtual SdrObject* CheckMacroHit       (const SdrObjMacroHitRec& rRec) const;
    virtual Pointer    GetMacroPointer     (const SdrObjMacroHitRec& rRec) const;

    // FullDrag support
    virtual bool supportsFullDrag() const;
    virtual SdrObject* getFullDragClone() const;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
