748 lines
31 KiB
C++
748 lines
31 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: anchoredobjectposition.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: hr $ $Date: 2004-02-02 18:17:56 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _ANCHOREDOBJECTPOSITION_HXX
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#define _ANCHOREDOBJECTPOSITION_HXX
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#ifndef _SWTYPES_HXX
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#include <swtypes.hxx>
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#endif
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#ifndef _SWRECT_HXX
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#include <swrect.hxx>
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#endif
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#ifndef _SAL_TYPES_H_
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#include <sal/types.h>
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#endif
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#ifndef _SOLAR_H
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#include <tools/solar.h>
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#endif
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#ifndef _ORNTENUM_HXX
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#include <orntenum.hxx>
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#endif
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class SdrObject;
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class SwContact;
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class SwFrm;
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class SwTxtFrm;
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class SwLayoutFrm;
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class SwFlyFrm;
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class SwFlyInCntFrm;
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class SwFlyLayFrm;
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class SwFlyAtCntFrm;
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class SwFrmFmt;
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class SwFmtVertOrient;
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class SwFmtHoriOrient;
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class SvxLRSpaceItem;
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class SvxULSpaceItem;
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namespace objectpositioning
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{
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enum SwObjPosType { AS_CHAR, TO_CNTNT, TO_LAYOUT };
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// flags for positioning algorithm of as-character-anchored objects
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typedef sal_uInt8 AsCharFlags;
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#define AS_CHAR_NOFLAG 0
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#define AS_CHAR_QUICK 1
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#define AS_CHAR_ULSPACE 2
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#define AS_CHAR_INIT 4
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#define AS_CHAR_ROTATE 8
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#define AS_CHAR_REVERSE 16
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#define AS_CHAR_BIDI 32
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class SwAnchoredObjectPosition
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{
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private:
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// object position type
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SwObjPosType mTypeOfObjPos;
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// object to be positioned
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SdrObject& mrDrawObj;
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// information about object
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// does the object represents a fly frame
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bool mbIsObjFly;
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// frame the object belongs to; NULL, if !<mbObjIsFly>
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SwFrm* mpFrmOfObj;
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// frame the object is anchored at
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SwFrm* mpAnchorFrm;
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// contact object
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SwContact* mpContact;
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// calculated data for object position type AS_CHAR
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Point maAnchorPos;
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SwTwips mnRelPos;
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SwRect maObjBoundRect;
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// calculated data for object position type TO_LAYOUT
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Point maRelPos;
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// calculated data for object position type TO_CNTNT
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const SwFrm* mpVertPosOrientFrm;
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// data for calculation of position for object position type TO_CNTNT
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bool mbAnchorToChar;
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SwRect* mpToCharRect;
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/** determine information about object
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OD 30.07.2003 #110978#
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member <mbIsObjFly>, <mpFrmOfObj>, <mpAnchorFrm> and
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<mpContact> are set
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@author OD
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*/
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void _GetInfoAboutObj();
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// *********************************************************************
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// helper methods for object position type AS_CHAR
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// *********************************************************************
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/** determine the relative position to base line for object position type AS_CHAR
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OD 29.07.2003 #110978#
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Note about output parameter <_onLineAlignment> -
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value gives feedback for the line formatting.
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0 - no feedback; 1|2|3 - proposed formatting of characters
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at top|at center|at bottom of line.
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@author OD
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@param _ObjBoundHeight
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height including corresponding spacing of the object, for which
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the Y-position has to be calculated.
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@param _rVert
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given vertical positioning and alignment
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@param _nLineAscent
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line ascent given by the character in the line. parameter needed
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for an alignment relative to the character height
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@param _nLineDescent
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line descent given by the character in the line. parameter needed
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for an alignment relative to the character height
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@param _nLineAscentInclObjs
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line ascent given by the character and the other objects in the
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line. parameter needed for an alignment relative to the line height
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@param _nLineDescentInclObjs
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line descent given by the character and the other objects in the
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line. parameter needed for an alignment relative to the line height
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@param _onLineAlignment
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output parameter - for alignment relative to the line height.
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following values are set:
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0 - no line alignment, 1 - at top, 2 - at center, 3 - at bottom
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@return relative position to the base line
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*/
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SwTwips _GetRelPosToBase( const SwTwips _nObjBoundHeight,
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const SwFmtVertOrient& _rVert,
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const SwTwips _nLineAscent,
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const SwTwips _nLineDescent,
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const SwTwips _nLineAscentInclObjs,
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const SwTwips _nLineDescentInclObjs,
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sal_uInt8& _onLineAlignment );
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// *********************************************************************
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// helper methods for object position type TO_LAYOUT
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// *********************************************************************
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/** calculated relative position for object position type TO_LAYOUT
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@author OD
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*/
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void _CalcPositionForToLayout();
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// *********************************************************************
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// helper methods for object position type TO_CNTNT
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// *********************************************************************
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/** calculated relative position for object position type TO_CNTNT
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@author OD
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*/
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void _CalcPositionForToCntnt();
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// *********************************************************************
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/** adjust calculated vertical in order to keep object inside
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'page' alignment layout frame.
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@author OD
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*/
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SwTwips _AdjustVertRelPos( const SwFrm& _rPageAlignLayFrm,
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const SwFrm& _rVertOrientFrm,
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const SwTwips _nProposedRelPosY ) const;
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// *********************************************************************
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/** determine frame for horizontal position for object position type TO_CNTNT
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OD 04.08.2003
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if the given proposed frame is a content frame, the proposed
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frame is returned.
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otherwise (given proposed frame is a layout frame),
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the lower content frames of the proposed frame are checked and
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the nearest by vertical position is returned. if none
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lower content frame is found, the proposed frame is returned.
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@author OD
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@param _pProposedFrm
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input parameter - proposed frame for horizontal position
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@return constant reference to <SwFrm> object, at which the
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horizontal position is determined.
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*/
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const SwFrm& _GetHoriVirtualAnchor( const SwFrm& _pProposedFrm ) const;
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// *********************************************************************
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/** calculate relative horizontal position for object type position TO_CNTNT
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OD 11.08.2003 #110978#
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@author OD
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@param _rHoriOrientFrm
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input parameter - frame the horizontal position of the object
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is oriented at.
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@param _pToCharOrientFrm
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input parameter - if object is to-character anchored (mbAnchorToChar),
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this is the frame the position is oriented at.
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@param _rHoriOrient
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input parameter - horizontal positioning and alignment, for which
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the relative position is calculated.
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@param _bFollowTextFlow
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input parameter - boolean indicating, if object has to follow
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the text flow.
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@param _rLRSpacing
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input parameter - left and right spacing of the object to the text
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@param _rULSpacing
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input parameter - upper and lower spacing of the object to the text
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@param _bObjWrapThrough
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input parameter - boolean indicating, if object has wrap mode
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'wrap through'.
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@param _nRelPosY
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input parameter - relative vertical position
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@return relative horizontal position in SwTwips
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*/
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SwTwips _CalcRelPosX( const SwFrm& _rHoriOrientFrm,
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const SwFrm* _pToCharOrientFrm,
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const SwFmtHoriOrient& _rHoriOrient,
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const bool _bFollowTextFlow,
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const SvxLRSpaceItem& _rLRSpacing,
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const SvxULSpaceItem& _rULSpacing,
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const bool _bObjWrapThrough,
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const SwTwips _nRelPosY
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) const;
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// *********************************************************************
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/** determine layout frame for positioning aligned at 'page' areas
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for object position type TO_CNTNT
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OD 22.09.2003
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If an object is aligned to a 'page area' - REL_PG_FRAME,
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REL_PG_PRTAREA, REL_PG_LEFT and REL_PG_RIGHT -, the layout frame,
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which determines the alignment area has to be determined.
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If an object doesn't follow the text flow,
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this is the cell frame, if object is anchored inside a cell or
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it's the fly frame, if object is anchored inside a fly frame;
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otherwise it's the page frame
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@author OD
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@param _rOrientFrm
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input parameter - frame, at which the vertical respectively
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horizontal positioning is oriented.
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Starting point for the search of the layout frame
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@param _b
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@return reference to the layout frame, which determines the
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'page area' the object will be positioned in.
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*/
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// const SwLayoutFrm& _GetPageAlignmentLayoutFrm( const SwFrm& _rOrientFrm,
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// const bool _bFollowTextFlow ) const;
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// *********************************************************************
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/** determine alignment values for horizontal position for object
|
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position type TO_CNTNT and TO_LAYOUT
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OD 04.08.2003
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@author OD
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@param _rHoriOrientFrm
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input parameter - frame the horizontal position of the object
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is oriented at.
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@param _rPageAlignLayFrm
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input paramter - layout frame, which determines the 'page area'
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the object has to be horizontal positioned in.
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@param _pToCharOrientFrm
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input parameter - if object is to-character anchored (mbAnchorToChar),
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this is the frame the position is oriented at.
|
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@param _eRelOrient
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input parameter - horizontal relative alignment, for which
|
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the relative position is calculated.
|
||
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|
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@param _bToggleLeftRight
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input parameter - boolean indicating, if left/right alignments
|
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have to be toggled.
|
||
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@param _bObjWrapThrough
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input parameter - boolean indicating, if object has wrap mode
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||
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'wrap through'.
|
||
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important note: value is only relevant, if _rHoriOrientFrm is
|
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a text frame.
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||
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@param _orAlignAreaWidth
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output parameter - width in SwTwips of the area the horizontal
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||
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position is aligned to.
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@param _orAlignAreaOffset
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output parameter - offset in SwTwips of the area the horizontal
|
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position is aligned to. offset is given to the 'left' of the
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anchor position.
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||
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@param _obAlignedRelToPage
|
||
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output parameter - boolean indicating, that object is aligned
|
||
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to 'page area'.
|
||
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*/
|
||
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void _GetHoriAlignmentValues( const SwFrm& _rHoriOrientFrm,
|
||
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const SwFrm& _rPageAlignLayFrm,
|
||
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const SwFrm* _pToCharOrientFrm,
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||
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const SwRelationOrient _eRelOrient,
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||
|
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const bool _bObjWrapThrough,
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||
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SwTwips& _orAlignAreaWidth,
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||
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SwTwips& _orAlignAreaOffset,
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||
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bool& _obAlignedRelToPage ) const;
|
||
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|
||
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// *********************************************************************
|
||
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/** toggle given horizontal orientation and relative alignment
|
||
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|
||
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@author OD
|
||
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|
||
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@param _bToggleLeftRight
|
||
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input parameter - boolean indicating, if horizontal orientation
|
||
|
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and relative alignment has to be toggled.
|
||
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|
||
|
|
@param _ioeHoriOrient
|
||
|
|
input/output parameter - horizontal orientation, that is toggled,
|
||
|
|
if needed.
|
||
|
|
|
||
|
|
@param _iopeRelOrient
|
||
|
|
optional input/output parameter (default value NULL)
|
||
|
|
- if set, relative alignment, that is toggled, if needed.
|
||
|
|
*/
|
||
|
|
void _ToggleHoriOrientAndAlign( const bool _bToggleLeftRight,
|
||
|
|
SwHoriOrient& _ioeHoriOrient,
|
||
|
|
SwRelationOrient* _iopeRelOrient = 0L
|
||
|
|
) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** adjust calculated horizontal in order to keep object inside
|
||
|
|
'page' alignment layout frame for object type position TO_CNTNT
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _rPageAlignLayFrm
|
||
|
|
input paramter - layout frame, which determines the 'page area'
|
||
|
|
the object has to be horizontal positioned in.
|
||
|
|
|
||
|
|
@param _nProposedRelPosX
|
||
|
|
input parameter - proposed relative horizontal position, which
|
||
|
|
will be adjusted.
|
||
|
|
|
||
|
|
@return adjusted relative horizontal position in SwTwips.
|
||
|
|
*/
|
||
|
|
SwTwips _AdjustHoriRelPos( const SwFrm& _rPageAlignLayFrm,
|
||
|
|
const SwTwips _nProposedRelPosX ) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** adjust calculated horizontal position in order to draw object
|
||
|
|
aside other objects with same positioning
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _rHoriOrientFrm
|
||
|
|
input parameter - frame the horizontal position of the object
|
||
|
|
is oriented at.
|
||
|
|
|
||
|
|
@param _nProposedRelPosX
|
||
|
|
input parameter - proposed relative horizontal position, which
|
||
|
|
will be adjusted.
|
||
|
|
|
||
|
|
@param _nRelPosY
|
||
|
|
input parameter - relative vertical position
|
||
|
|
|
||
|
|
@param _eHoriOrient
|
||
|
|
input parameter - horizontal position of object
|
||
|
|
|
||
|
|
@param _eRelOrient
|
||
|
|
inpt parameter - alignment of object
|
||
|
|
|
||
|
|
@param _rLRSpacing
|
||
|
|
input parameter - left and right spacing of the object to the text
|
||
|
|
|
||
|
|
@param _rULSpacing
|
||
|
|
input parameter - upper and lower spacing of the object to the text
|
||
|
|
|
||
|
|
@param _bEvenPage
|
||
|
|
input parameter - boolean indicating, if object is on an even page.
|
||
|
|
|
||
|
|
@return adjusted relative horizontal position in SwTwips
|
||
|
|
*/
|
||
|
|
SwTwips _AdjustHoriRelPosForDrawAside( const SwFrm& _rHoriOrientFrm,
|
||
|
|
const SwTwips _nProposedRelPosX,
|
||
|
|
const SwTwips _nRelPosY,
|
||
|
|
const SwHoriOrient _eHoriOrient,
|
||
|
|
const SwRelationOrient _eRelOrient,
|
||
|
|
const SvxLRSpaceItem& _rLRSpacing,
|
||
|
|
const SvxULSpaceItem& _rULSpacing,
|
||
|
|
const bool _bEvenPage
|
||
|
|
) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** detemine, if object has to draw aside given fly frame
|
||
|
|
|
||
|
|
OD 11.08.2003 #110978#
|
||
|
|
method used by <_AdjustHoriRelPosForDrawAside(..)>
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _pFly
|
||
|
|
input parameter - fly frame the draw aside check is done for.
|
||
|
|
|
||
|
|
@param _rObjRect
|
||
|
|
input parameter - proposed object rectangle
|
||
|
|
|
||
|
|
@param _pObjContext
|
||
|
|
input parameter - context of the object
|
||
|
|
|
||
|
|
@param _nObjIndex
|
||
|
|
input parameter - index of the anchor frame of the object
|
||
|
|
|
||
|
|
@param _bEvenPage
|
||
|
|
input parameter - boolean indicating, if object is on an even page.
|
||
|
|
|
||
|
|
@param _eHoriOrient
|
||
|
|
input parameter - horizontal position of object
|
||
|
|
|
||
|
|
@param _eRelOrient
|
||
|
|
inpt parameter - alignment of object
|
||
|
|
|
||
|
|
@return boolean indicating, if object has to be drawn aside
|
||
|
|
given fly frame.
|
||
|
|
*/
|
||
|
|
bool _DrawAsideFly( const SwFlyFrm* _pFly,
|
||
|
|
const SwRect& _rObjRect,
|
||
|
|
const SwFrm* _pObjContext,
|
||
|
|
const ULONG _nObjIndex,
|
||
|
|
const bool _bEvenPage,
|
||
|
|
const SwHoriOrient _eHoriOrient,
|
||
|
|
const SwRelationOrient _eRelOrient
|
||
|
|
) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** determine, if object has to draw aside another object
|
||
|
|
|
||
|
|
OD 04.08.2003
|
||
|
|
the different alignments of the objects determines, if one has
|
||
|
|
to draw aside another one. Thus, the given alignment are checked
|
||
|
|
against each other, which one has to be drawn aside the other one.
|
||
|
|
depending on parameter _bLeft check is done for left or right
|
||
|
|
positioning.
|
||
|
|
method used by <_DrawAsideFly(..)>
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _eRelOrient1
|
||
|
|
input parameter - alignment 1
|
||
|
|
|
||
|
|
@param _eRelOrient2
|
||
|
|
input parameter - alignment 2
|
||
|
|
|
||
|
|
@param _bLeft
|
||
|
|
input parameter - boolean indicating, if check is done for left
|
||
|
|
or for right positioning.
|
||
|
|
|
||
|
|
@return boolean indicating, if an object with an alignment
|
||
|
|
<_eRelOrient1> has to be drawn aside an object with an
|
||
|
|
alignment <_eRelOrient2>
|
||
|
|
*/
|
||
|
|
bool _Minor( SwRelationOrient _eRelOrient1,
|
||
|
|
SwRelationOrient _eRelOrient2,
|
||
|
|
bool _bLeft ) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
void _GetVertAlignmentValues( const SwFrm& _rVertOrientFrm,
|
||
|
|
const SwFrm& _rPageAlignLayFrm,
|
||
|
|
const SwRelationOrient _eRelOrient,
|
||
|
|
SwTwips& _orAlignAreaHeight,
|
||
|
|
SwTwips& _orAlignAreaOffset ) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
SwTwips _GetVertRelPos( const SwFrm& _rVertOrientFrm,
|
||
|
|
const SwFrm& _rPageAlignLayFrm,
|
||
|
|
const SwVertOrient _eVertOrient,
|
||
|
|
const SwRelationOrient _eRelOrient,
|
||
|
|
const SwTwips _nVertPos,
|
||
|
|
const SvxLRSpaceItem& _rLRSpacing,
|
||
|
|
const SvxULSpaceItem& _rULSpacing ) const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
public:
|
||
|
|
SwAnchoredObjectPosition( SwObjPosType _TypeOfObjPos,
|
||
|
|
SdrObject& _rDrawObj );
|
||
|
|
~SwAnchoredObjectPosition();
|
||
|
|
|
||
|
|
SwObjPosType GetObjPosType() const;
|
||
|
|
|
||
|
|
// accessors for object and its corresponding data/information
|
||
|
|
// basic accessors
|
||
|
|
SdrObject& GetObject() const;
|
||
|
|
bool IsObjFly() const;
|
||
|
|
SwFrm* GetFrmOfObj() const;
|
||
|
|
SwFrm& GetAnchorFrm() const;
|
||
|
|
SwContact* GetContact() const;
|
||
|
|
SwFrmFmt* GetFrmFmt() const;
|
||
|
|
// accessors for object position type AS_CHAR and TO_CNTNT
|
||
|
|
SwTxtFrm& GetAnchorTxtFrm() const;
|
||
|
|
// accessors for object position type AS_CHAR
|
||
|
|
SwFlyInCntFrm* GetFlyInCntFrmOfObj() const;
|
||
|
|
// accessors for object position type TO_LAYOUT
|
||
|
|
SwFlyLayFrm* GetFlyLayFrmOfObj() const;
|
||
|
|
// accessors for object position type TO_CNTNT
|
||
|
|
SwFlyAtCntFrm* GetFlyAtCntFrmOfObj() const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
// methods for object position type AS_CHAR
|
||
|
|
// *********************************************************************
|
||
|
|
/** calculate position for object position type AS_CHAR
|
||
|
|
|
||
|
|
OD 30.07.2003 #110978#
|
||
|
|
members <maAnchorPos>, <mnRelPos> and <maObjBoundRect> are calculated.
|
||
|
|
calculated position is set at the given object.
|
||
|
|
|
||
|
|
@param _rAnchorFrm
|
||
|
|
paragraph frame the given object is anchored at.
|
||
|
|
|
||
|
|
@param _rProposedAnchorPos
|
||
|
|
proposed anchor position; starting point for the calculation
|
||
|
|
of the anchor position
|
||
|
|
|
||
|
|
@param _nFlags
|
||
|
|
flags that influences the calculation of the anchor position
|
||
|
|
AS_CHAR_QUICK : quick formatting - calculated position not set at object
|
||
|
|
AS_CHAR_ULSPACE : consider upper/lower spacing - adjustment of anchor position
|
||
|
|
AS_CHAR_INIT : initial calculation
|
||
|
|
AS_CHAR_ROTATE : object is rotated by 90 degrees
|
||
|
|
AS_CHAR_REVERSE : object is reversed (rotated by 270 degrees)
|
||
|
|
AS_CHAR_BIDI : object belongs to a BIDI-multi-portion
|
||
|
|
|
||
|
|
@param _nLineAscent, _nLineDescent, _nLineAscentInclObjs,
|
||
|
|
_nLineDescentInclObjs - needed line values for the different
|
||
|
|
alignments.
|
||
|
|
|
||
|
|
@param _onLineAlignment
|
||
|
|
output parameter - for alignment relative to the line height.
|
||
|
|
gives feedback for the line formatting.
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
void CalcPosition( const Point& _rProposedAnchorPos,
|
||
|
|
const AsCharFlags _nFlags,
|
||
|
|
const SwTwips _nLineAscent,
|
||
|
|
const SwTwips _nLineDescent,
|
||
|
|
const SwTwips _nLineAscentInclObjs,
|
||
|
|
const SwTwips _nLineDescentInclObjs,
|
||
|
|
sal_uInt8& _onLineAlignment );
|
||
|
|
|
||
|
|
/** calculated anchored position for object position type AS_CHAR
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
Point GetAnchorPos() const;
|
||
|
|
|
||
|
|
/** calculated relative position to base line for object position type AS_CHAR
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
SwTwips GetRelPosY() const;
|
||
|
|
|
||
|
|
/** determined object rectangle including spacing for object position type AS_CHAR
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
SwRect GetObjBoundRectInclSpacing() const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
// methods for object position type TO_LAYOUT and TO_CNTNT
|
||
|
|
// *********************************************************************
|
||
|
|
/** calculate position for object position type TO_LAYOUT and TO_CNTNT
|
||
|
|
|
||
|
|
OD 30.07.2003 #110978#
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
void CalcPosition();
|
||
|
|
|
||
|
|
/** calculated relative position for object position type TO_LAYOUT
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
Point GetRelPos() const;
|
||
|
|
|
||
|
|
/** frame vertical position is oriented at for object position type TO_CNTNT
|
||
|
|
|
||
|
|
OD 06.10.2003 #110978#
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
*/
|
||
|
|
const SwFrm& GetVertPosOrientFrm() const;
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** determine environment layout frame for possible vertical object
|
||
|
|
positions respectively for alignments to 'page areas'
|
||
|
|
for object position type TO_CNTNT
|
||
|
|
|
||
|
|
this is, if object has to follow the text flow:
|
||
|
|
- cell frame, if anchored inside a cell
|
||
|
|
- fly frame, if anchored inside a fly frame
|
||
|
|
- header/footer frame, if anchored inside page header/footer
|
||
|
|
- footnote frame, if anchored inside footnote
|
||
|
|
otherwise it's the document body frame
|
||
|
|
|
||
|
|
this is, if object hasn't to follow the text flow:
|
||
|
|
- page frame.
|
||
|
|
- Exception: If environment layout frame is used for page alignment,
|
||
|
|
it's the cell frame, if anchored inside a cell.
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _rVertOrientFrm
|
||
|
|
input parameter - frame, at which the vertical position is
|
||
|
|
oriented at (typically it's the anchor frame).
|
||
|
|
starting point for the search of the layout frame.
|
||
|
|
|
||
|
|
@param _bFollowTextFlow
|
||
|
|
input parameter - indicates, if object has to follow the text
|
||
|
|
flow or not.
|
||
|
|
|
||
|
|
@param _bForPageAlignment
|
||
|
|
input parameter - indicates, if the environment layout frame
|
||
|
|
for the page alignments has to be determined or not.
|
||
|
|
|
||
|
|
@return reference to the layout frame, which determines the
|
||
|
|
the vertical environment the object has to be positioned in.
|
||
|
|
*/
|
||
|
|
static const SwLayoutFrm& GetVertEnvironmentLayoutFrm( const SwFrm& _rVertOrientFrm,
|
||
|
|
const bool _bFollowTextFlow,
|
||
|
|
const bool _bForPageAlignment );
|
||
|
|
|
||
|
|
// *********************************************************************
|
||
|
|
/** determine environment layout frame for possible horizontal object
|
||
|
|
positions respectively for alignment to 'page areas'
|
||
|
|
for object position type TO_CNTNT
|
||
|
|
|
||
|
|
OD 08.09.2003
|
||
|
|
this is, if object has to follow the text flow:
|
||
|
|
- cell frame, if anchored inside a cell
|
||
|
|
- fly frame, if anchored inside a fly frame
|
||
|
|
otherwise it's the page frame
|
||
|
|
|
||
|
|
this is, if object hasn't to follow the text flow:
|
||
|
|
- page frame.
|
||
|
|
- Exception: If environment layout frame is used for page alignment,
|
||
|
|
it's the cell frame, if anchored inside a cell.
|
||
|
|
|
||
|
|
@author OD
|
||
|
|
|
||
|
|
@param _rHoriOrientFrm
|
||
|
|
input parameter - frame, at which the horizontal position is
|
||
|
|
oriented at (typically it's the anchor frame).
|
||
|
|
starting point for the search of the layout frame.
|
||
|
|
|
||
|
|
@param _bFollowTextFlow
|
||
|
|
input parameter - indicates, if object has to follow the text
|
||
|
|
flow or not.
|
||
|
|
|
||
|
|
@param _bForPageAlignment
|
||
|
|
input parameter - indicates, if the environment layout frame
|
||
|
|
for the page alignments has to be determined or not.
|
||
|
|
|
||
|
|
@return reference to the layout frame, which determines the
|
||
|
|
the horizontal environment the object has to be positioned in.
|
||
|
|
*/
|
||
|
|
static const SwLayoutFrm& GetHoriEnvironmentLayoutFrm( const SwFrm& _rHoriOrientFrm,
|
||
|
|
const bool _bFollowTextFlow,
|
||
|
|
const bool _bForPageAlignment );
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|