/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: anchoreddrawobject.hxx,v $ * * $Revision: 1.8 $ * * last change: $Author: rt $ $Date: 2005-09-09 01:32:25 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 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 * ************************************************************************/ #ifndef _ANCHOREDDRAWOBJECT_HXX #define _ANCHOREDDRAWOBJECT_HXX #ifndef _ANCHOREDOBJECT_HXX #include #endif #ifndef _GEN_HXX #include #endif /** class for the positioning of drawing objects OD 2004-03-25 #i26791# @author OD */ class SwAnchoredDrawObject : public SwAnchoredObject { private: // boolean, indicating that the object position has been invalidated // and that a positioning has to be performed. bool mbValidPos; // rectangle, keeping the last object rectangle after the postioning // --> OD 2004-09-29 #i34748# - change to a pointer Rectangle* mpLastObjRect; // boolean, indicating that anchored drawing object hasn't been attached // to a anchor frame yet. Once, it is attached to a anchor frame the // boolean changes its state. bool mbNotYetAttachedToAnchorFrame; // --> OD 2004-08-09 #i28749# - boolean, indicating that anchored // drawing object hasn't been positioned yet. Once, it's positioned the // boolean changes its state. bool mbNotYetPositioned; /** method for the intrinsic positioning of a at-paragraph|at-character anchored drawing object OD 2004-08-12 #i32795# - helper method for method @author OD */ void _MakeObjPosAnchoredAtPara(); /** method for the intrinsic positioning of a at-page|at-frame anchored drawing object OD 2004-08-12 #i32795# - helper method for method @author OD */ void _MakeObjPosAnchoredAtLayout(); /** method to set positioning attributes (not for as-character anchored) OD 2004-10-20 #i35798# During load the positioning attributes aren't set. Thus, the positioning attributes are set by the current object geometry. This method is also used for the conversion for drawing objects (not anchored as-character) imported from OpenOffice.org file format once and directly before the first positioning. @author OD */ void _SetPositioningAttr(); /** method to set internal anchor position of instance of the drawing object For drawing objects the internal anchor position of the instance has to be set. Note: This adjustment is not be done for as-character anchored drawing object - the positioning code takes care of this. OD 2004-07-29 #i31698# - API for drawing objects in Writer has been adjusted. Thus, this method will only set the internal anchor position of the instance to the anchor position given by its anchor frame. @author OD */ void _SetDrawObjAnchor(); /** method to invalidate the given page frame OD 2004-07-02 #i28701# @author OD */ void _InvalidatePage( SwPageFrm* _pPageFrm ); protected: virtual void ObjectAttachedToAnchorFrame(); /** method to assure that anchored object is registered at the correct page frame OD 2004-07-02 #i28701# @author OD */ virtual void RegisterAtCorrectPage(); public: TYPEINFO(); SwAnchoredDrawObject(); virtual ~SwAnchoredDrawObject(); // declaration of pure virtual methods of base class virtual void MakeObjPos(); virtual void InvalidateObjPos(); inline bool IsValidPos() const { return mbValidPos; } // accessors to the format virtual SwFrmFmt& GetFrmFmt(); virtual const SwFrmFmt& GetFrmFmt() const; // accessors to the object area and its position virtual const SwRect GetObjRect() const; virtual void SetObjTop( const SwTwips _nTop); virtual void SetObjLeft( const SwTwips _nLeft); // --> OD 2004-09-29 #i34748# - change return type to a pointer. // Return value can be NULL. const Rectangle* GetLastObjRect() const; // <-- // --> OD 2004-09-29 #i34748# - change method void SetLastObjRect( const Rectangle& _rNewObjRect ); // <-- /** adjust positioning and alignment attributes for new anchor frame OD 2004-04-21 Set horizontal and vertical position/alignment to manual position relative to anchor frame area using the anchor position of the new anchor frame and the current absolute drawing object position. Note: For correct Undo/Redo method should only be called inside a Undo-/Redo-action. OD 2004-08-24 #i33313# - add second optional parameter <_pNewObjRect> @author OD @param <_pNewAnchorFrm> input parameter - new anchor frame for the anchored object. @param <_pNewObjRect> optional input parameter - proposed new object rectangle. If not provided the current object rectangle is taken. */ void AdjustPositioningAttr( const SwFrm* _pNewAnchorFrm, const SwRect* _pNewObjRect = 0L ); /** anchored drawing object not yet attached to a anchor frame OD 2004-08-04 #i31698# @author OD */ inline bool NotYetAttachedToAnchorFrm() const { return mbNotYetAttachedToAnchorFrame; } /** method to notify background of drawing object OD 2004-06-30 #i28701# @author OD */ virtual void NotifyBackground( SwPageFrm* _pPageFrm, const SwRect& _rRect, PrepareHint _eHint ); }; #endif