2203 lines
75 KiB
C++
2203 lines
75 KiB
C++
/*************************************************************************
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*
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* $RCSfile: fly.cxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-19 00:08:22 $
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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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#ifdef PRECOMPILED
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#include "core_pch.hxx"
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#endif
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#pragma hdrstop
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#include "hintids.hxx"
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#ifndef _SFXITEMITER_HXX //autogen
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#include <svtools/itemiter.hxx>
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#endif
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||
#ifndef _IMAP_HXX //autogen
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||
#include <svtools/imap.hxx>
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||
#endif
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||
#ifndef _GRAPH_HXX //autogen
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||
#include <vcl/graph.hxx>
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||
#endif
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||
#ifndef _POLY_HXX //autogen
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||
#include <vcl/poly.hxx>
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||
#endif
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||
#ifndef _CONTDLG_HXX_ //autogen
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#include <svx/contdlg.hxx>
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||
#endif
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||
#ifndef _SVX_PROTITEM_HXX //autogen
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||
#include <svx/protitem.hxx>
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||
#endif
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||
#ifndef _SVX_OPAQITEM_HXX //autogen
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||
#include <svx/opaqitem.hxx>
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||
#endif
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||
#ifndef _SVX_ULSPITEM_HXX //autogen
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||
#include <svx/ulspitem.hxx>
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||
#endif
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||
#ifndef _SVX_LRSPITEM_HXX //autogen
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||
#include <svx/lrspitem.hxx>
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||
#endif
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||
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||
#ifndef _FMTANCHR_HXX //autogen
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||
#include <fmtanchr.hxx>
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||
#endif
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||
#ifndef _FMTFSIZE_HXX //autogen
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||
#include <fmtfsize.hxx>
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||
#endif
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||
#ifndef _FMTCLDS_HXX //autogen
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||
#include <fmtclds.hxx>
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||
#endif
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||
#ifndef _FMTCNTNT_HXX //autogen
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||
#include <fmtcntnt.hxx>
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||
#endif
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||
#ifndef _FMTURL_HXX //autogen
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#include <fmturl.hxx>
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#endif
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||
#ifndef _FMTSRND_HXX //autogen
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#include <fmtsrnd.hxx>
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||
#endif
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||
#ifndef _FMTORNT_HXX //autogen
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||
#include <fmtornt.hxx>
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||
#endif
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||
#ifndef _FMTPDSC_HXX //autogen
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||
#include <fmtpdsc.hxx>
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||
#endif
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||
#ifndef _FMTCNCT_HXX //autogen
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#include <fmtcnct.hxx>
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||
#endif
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#include "doc.hxx"
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||
#include "viewsh.hxx"
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#include "layouter.hxx"
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#include "pagefrm.hxx"
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||
#include "rootfrm.hxx"
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||
#include "cntfrm.hxx"
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||
#include "pam.hxx"
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||
#include "frmatr.hxx"
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||
#include "viewimp.hxx"
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#include "errhdl.hxx"
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#include "dcontact.hxx"
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#include "dflyobj.hxx"
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#include "dview.hxx"
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#include "flyfrm.hxx"
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#include "frmtool.hxx"
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#include "frmfmt.hxx"
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#include "hints.hxx"
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#include "swregion.hxx"
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#include "frmsh.hxx"
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#include "tabfrm.hxx"
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#include "txtfrm.hxx"
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#include "ndnotxt.hxx"
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#include "notxtfrm.hxx" // GetGrfArea
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#include "flyfrms.hxx"
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#include "ndindex.hxx" // GetGrfArea
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#include "sectfrm.hxx"
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//Aus dem PageFrm:
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SV_IMPL_PTRARR_SORT(SwSortDrawObjs,SdrObjectPtr)
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/*************************************************************************
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|*
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|* SwFlyFrm::SwFlyFrm()
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|*
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|* Ersterstellung MA 28. Sep. 92
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|* Letzte Aenderung MA 09. Apr. 99
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|*
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|*************************************************************************/
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SwFlyFrm::SwFlyFrm( SwFlyFrmFmt *pFmt, SwFrm *pAnch ) :
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SwLayoutFrm( pFmt ),
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aRelPos(),
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pAnchor( 0 ),
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pPrevLink( 0 ),
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pNextLink( 0 ),
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bInCnt( FALSE ),
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bAtCnt( FALSE ),
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bLayout( FALSE ),
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bAutoPosition( FALSE )
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{
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nType = FRM_FLY;
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bInvalid = bNotifyBack = TRUE;
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bLocked = bMinHeight =
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bHeightClipped = bWidthClipped = bFormatHeightOnly = FALSE;
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//Grosseneinstellung, Fixe groesse ist immer die Breite
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const SwFmtFrmSize &rFrmSize = pFmt->GetFrmSize();
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bVarHeight = TRUE;
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bFixWidth = TRUE;
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Frm().Width( rFrmSize.GetWidth() );
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Frm().Height( rFrmSize.GetHeight() );
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//Hoehe Fix oder Variabel oder was?
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if ( rFrmSize.GetSizeType() == ATT_MIN_SIZE )
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bMinHeight = TRUE;
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else if ( rFrmSize.GetSizeType() == ATT_FIX_SIZE )
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bFixHeight = TRUE;
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//Spalten?
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const SwFmtCol &rCol = pFmt->GetCol();
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if ( rCol.GetNumCols() > 1 )
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{
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||
//PrtArea ersteinmal so gross wie der Frm, damit die Spalten
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//vernuenftig eingesetzt werden koennen; das schaukelt sich dann
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//schon zurecht.
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Prt().Width( Frm().Width() );
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Prt().Height( Frm().Height() );
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const SwFmtCol aOld; //ChgColumns() verlaesst sich darauf, dass auch ein
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//Old-Wert hereingereicht wird.
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ChgColumns( aOld, rCol );
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}
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//Erst das Init, dann den Inhalt, denn zum Inhalt koennen widerum
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//Objekte/Rahmen gehoeren die dann angemeldet werden.
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InitDrawObj( FALSE );
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||
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//Fuer Verkettungen kann jetzt die Verbindung aufgenommen werden. Wenn
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//ein Nachbar nicht existiert, so macht das nichts, denn dieser wird ja
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//irgendwann Konsturiert und nimmt dann die Verbindung auf.
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const SwFmtChain &rChain = pFmt->GetChain();
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if ( rChain.GetPrev() || rChain.GetNext() )
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{
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if ( rChain.GetNext() )
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{
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SwFlyFrm *pFollow = FindChainNeighbour( *rChain.GetNext(), pAnch );
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if ( pFollow )
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{
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ASSERT( !pFollow->GetPrevLink(), "wrong chain detected" );
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||
if ( !pFollow->GetPrevLink() )
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SwFlyFrm::ChainFrames( this, pFollow );
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}
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}
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if ( rChain.GetPrev() )
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||
{
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||
SwFlyFrm *pMaster = FindChainNeighbour( *rChain.GetPrev(), pAnch );
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if ( pMaster )
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||
{
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ASSERT( !pMaster->GetNextLink(), "wrong chain detected" );
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if ( !pMaster->GetNextLink() )
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SwFlyFrm::ChainFrames( pMaster, this );
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}
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}
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}
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if ( !GetPrevLink() ) //Inhalt gehoert sonst immer dem Master und meiner Zaehlt nicht
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||
{
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const SwFmtCntnt &rCntnt = pFmt->GetCntnt();
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ASSERT( rCntnt.GetCntntIdx(), ":-( Kein Inhalt vorbereitet." );
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||
ULONG nIndex = rCntnt.GetCntntIdx()->GetIndex();
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// Lower() bedeutet SwColumnFrm, eingefuegt werden muss der Inhalt dann in den (Column)BodyFrm
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::_InsertCnt( Lower() ? (SwLayoutFrm*)((SwLayoutFrm*)Lower())->Lower() : (SwLayoutFrm*)this,
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pFmt->GetDoc(), nIndex );
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//NoTxt haben immer eine FixHeight.
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if ( Lower() && Lower()->IsNoTxtFrm() )
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{
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bFixHeight = TRUE;
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bMinHeight = FALSE;
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||
}
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||
}
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//Und erstmal in den Wald stellen die Kiste, damit bei neuen Dokument nicht
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||
//unnoetig viel formatiert wird.
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Frm().Pos().X() = Frm().Pos().Y() = WEIT_WECH;
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}
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/*************************************************************************
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|*
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|* SwFlyFrm::~SwFlyFrm()
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|*
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|* Ersterstellung MA 28. Sep. 92
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|* Letzte Aenderung MA 07. Jul. 95
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|*
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|*************************************************************************/
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SwFlyFrm::~SwFlyFrm()
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{
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if( GetFmt() && !GetFmt()->GetDoc()->IsInDtor() )
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{
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//Aus der Verkettung loessen.
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if ( GetPrevLink() )
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UnchainFrames( GetPrevLink(), this );
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if ( GetNextLink() )
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UnchainFrames( this, GetNextLink() );
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//Unterstruktur zerstoeren, wenn dies erst im LayFrm DTor passiert ist's
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//zu spaet, denn dort ist die Seite nicht mehr erreichbar (muss sie aber
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//sein, damit sich ggf. weitere Flys abmelden koennen).
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SwFrm *pFrm = pLower;
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while ( pFrm )
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{
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//Erst die Flys des Frm vernichten, denn diese koennen sich sonst nach
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//dem Remove nicht mehr bei der Seite abmelden.
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while ( pFrm->GetDrawObjs() && pFrm->GetDrawObjs()->Count() )
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{ SdrObject *pObj = (*pFrm->GetDrawObjs())[0];
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SdrObjUserCall *pUserCall;
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if ( pObj->IsWriterFlyFrame() )
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delete ((SwVirtFlyDrawObj*)pObj)->GetFlyFrm();
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else if ( 0 != ( pUserCall = GetUserCall(pObj) ) )
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((SwDrawContact*)pUserCall)->DisconnectFromLayout();
|
||
}
|
||
pFrm->Remove();
|
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delete pFrm;
|
||
pFrm = pLower;
|
||
}
|
||
|
||
//Damit kein zerstoerter Cntnt als Turbo bei der Root angemeldet bleiben
|
||
//kann verhindere ich hier, dass dort ueberhaupt noch einer angemeldet
|
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//ist.
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InvalidatePage();
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||
|
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//Tschuess sagen.
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if ( pAnchor )
|
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pAnchor->RemoveFly( this );
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}
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FinitDrawObj();
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}
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/*************************************************************************
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|*
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|* SwFlyFrm::InitDrawObj()
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|*
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||
|* Ersterstellung MA 02. Dec. 94
|
||
|* Letzte Aenderung MA 30. Nov. 95
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||
|*
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||
|*************************************************************************/
|
||
#pragma optimize("",off)
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||
|
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void SwFlyFrm::InitDrawObj( BOOL bNotify )
|
||
{
|
||
//ContactObject aus dem Format suchen. Wenn bereits eines existiert, so
|
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//braucht nur eine neue Ref erzeugt werden, anderfalls ist es jetzt an
|
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//der Zeit das Contact zu erzeugen.
|
||
SwClientIter aIter( *GetFmt() );
|
||
SwFlyDrawContact *pContact = (SwFlyDrawContact*)
|
||
aIter.First( TYPE(SwFlyDrawContact) );
|
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if ( !pContact )
|
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pContact = new SwFlyDrawContact( (SwFlyFrmFmt*)GetFmt(),
|
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GetFmt()->GetDoc()->MakeDrawModel() );
|
||
ASSERT( pContact, "InitDrawObj failed" );
|
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pDrawObj = pContact->CreateNewRef( this );
|
||
|
||
//Den richtigen Layer setzen.
|
||
pDrawObj->SetLayer( GetFmt()->GetOpaque().GetValue() ?
|
||
GetFmt()->GetDoc()->GetHeavenId() :
|
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GetFmt()->GetDoc()->GetHellId() );
|
||
if ( bNotify )
|
||
NotifyDrawObj();
|
||
}
|
||
|
||
#pragma optimize("",on)
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::FinitDrawObj()
|
||
|*
|
||
|* Ersterstellung MA 12. Dec. 94
|
||
|* Letzte Aenderung MA 15. May. 95
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::FinitDrawObj()
|
||
{
|
||
if ( !pDrawObj )
|
||
return;
|
||
|
||
//Bei den SdrPageViews abmelden falls das Objekt dort noch selektiert ist.
|
||
if ( !GetFmt()->GetDoc()->IsInDtor() )
|
||
{
|
||
ViewShell *p1St = GetShell();
|
||
if ( p1St )
|
||
{
|
||
ViewShell *pSh = p1St;
|
||
do
|
||
{ //z.Zt. kann das Drawing nur ein Unmark auf alles, weil das
|
||
//Objekt bereits Removed wurde.
|
||
if( pSh->HasDrawView() )
|
||
pSh->Imp()->GetDrawView()->UnmarkAll();
|
||
pSh = (ViewShell*)pSh->GetNext();
|
||
|
||
} while ( pSh != p1St );
|
||
}
|
||
}
|
||
|
||
//VirtObject mit in das Grab nehmen. Wenn das letzte VirObject
|
||
//zerstoert wird, mussen das DrawObject und DrawContact ebenfalls
|
||
//zerstoert werden.
|
||
SwFlyDrawContact *pMyContact = 0;
|
||
if ( GetFmt() )
|
||
{
|
||
SwClientIter aIter( *GetFmt() );
|
||
aIter.GoStart();
|
||
do {
|
||
if ( aIter()->ISA(SwFrm) && (SwFrm*)aIter() != this )
|
||
{
|
||
pMyContact = 0;
|
||
break;
|
||
}
|
||
if( !pMyContact && aIter()->ISA(SwFlyDrawContact) )
|
||
pMyContact = (SwFlyDrawContact*)aIter();
|
||
aIter++;
|
||
} while( aIter() );
|
||
}
|
||
|
||
pDrawObj->SetUserCall( 0 ); //Ruft sonst Delete des ContactObj
|
||
delete pDrawObj; //Meldet sich selbst beim Master ab.
|
||
if ( pMyContact )
|
||
delete pMyContact; //zerstoert den Master selbst.
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::ChainFrames()
|
||
|*
|
||
|* Ersterstellung MA 29. Oct. 97
|
||
|* Letzte Aenderung MA 20. Jan. 98
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::ChainFrames( SwFlyFrm *pMaster, SwFlyFrm *pFollow )
|
||
{
|
||
ASSERT( pMaster && pFollow, "uncomplete chain" );
|
||
ASSERT( !pMaster->GetNextLink(), "link can not be changed" );
|
||
ASSERT( !pFollow->GetPrevLink(), "link can not be changed" );
|
||
|
||
pMaster->pNextLink = pFollow;
|
||
pFollow->pPrevLink = pMaster;
|
||
|
||
if ( pMaster->ContainsCntnt() )
|
||
{
|
||
//Damit ggf. ein Textfluss zustande kommt muss invalidiert werden.
|
||
SwFrm *pInva = pMaster->FindLastLower();
|
||
const long nBottom = pMaster->Prt().Bottom() + pMaster->Frm().Top();
|
||
while ( pInva )
|
||
{
|
||
if ( pInva->Frm().Bottom() >= nBottom )
|
||
{
|
||
pInva->InvalidateSize();
|
||
pInva->Prepare( PREP_CLEAR );
|
||
pInva = pInva->FindPrev();
|
||
}
|
||
else
|
||
pInva = 0;
|
||
}
|
||
}
|
||
|
||
if ( pFollow->ContainsCntnt() )
|
||
{
|
||
//Es gibt nur noch den Inhalt des Masters, der Inhalt vom Follow
|
||
//hat keine Frames mehr (sollte immer nur genau ein leerer TxtNode sein).
|
||
SwFrm *pFrm = pFollow->ContainsCntnt();
|
||
ASSERT( !pFrm->IsTabFrm() && !pFrm->FindNext(), "follow in chain contains content" );
|
||
pFrm->Cut();
|
||
delete pFrm;
|
||
}
|
||
}
|
||
|
||
void SwFlyFrm::UnchainFrames( SwFlyFrm *pMaster, SwFlyFrm *pFollow )
|
||
{
|
||
pMaster->pNextLink = 0;
|
||
pFollow->pPrevLink = 0;
|
||
|
||
if ( pFollow->ContainsCntnt() )
|
||
{
|
||
//Der Master saugt den Inhalt vom Follow auf
|
||
SwLayoutFrm *pUpper = pMaster;
|
||
if ( pUpper->Lower()->IsColumnFrm() )
|
||
{
|
||
pUpper = (SwLayoutFrm*)pUpper->Lower();
|
||
while ( pUpper->GetNext() ) // sucht die letzte Spalte
|
||
pUpper = (SwLayoutFrm*)pUpper->GetNext();
|
||
pUpper = (SwLayoutFrm*)((SwLayoutFrm*)pUpper)->Lower(); // der (Column)BodyFrm
|
||
ASSERT( pUpper && pUpper->IsColBodyFrm(), "Missing ColumnBody" );
|
||
}
|
||
SwFlyFrm *pFoll = pFollow;
|
||
while ( pFoll )
|
||
{
|
||
SwFrm *pTmp = ::SaveCntnt( pFoll );
|
||
if ( pTmp )
|
||
::RestoreCntnt( pTmp, pUpper, pMaster->FindLastLower() );
|
||
pFoll->SetCompletePaint();
|
||
pFoll->InvalidateSize();
|
||
pFoll = pFoll->GetNextLink();
|
||
}
|
||
}
|
||
|
||
//Der Follow muss mit seinem eigenen Inhalt versorgt werden.
|
||
const SwFmtCntnt &rCntnt = pFollow->GetFmt()->GetCntnt();
|
||
ASSERT( rCntnt.GetCntntIdx(), ":-( Kein Inhalt vorbereitet." );
|
||
ULONG nIndex = rCntnt.GetCntntIdx()->GetIndex();
|
||
// Lower() bedeutet SwColumnFrm, dieser beinhaltet wieder einen SwBodyFrm
|
||
::_InsertCnt( pFollow->Lower() ? (SwLayoutFrm*)((SwLayoutFrm*)pFollow->Lower())->Lower()
|
||
: (SwLayoutFrm*)pFollow,
|
||
pFollow->GetFmt()->GetDoc(), ++nIndex );
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::FindChainNeighbour()
|
||
|*
|
||
|* Ersterstellung MA 11. Nov. 97
|
||
|* Letzte Aenderung MA 09. Apr. 99
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
SwFlyFrm *SwFlyFrm::FindChainNeighbour( SwFrmFmt &rChain, SwFrm *pAnch )
|
||
{
|
||
//Wir suchen denjenigen Fly, der in dem selben Bereich steht.
|
||
//Bereiche koennen zunaechst nur Kopf-/Fusszeilen oder Flys sein.
|
||
|
||
if ( !pAnch ) //Wenn ein Anchor uebergeben Wurde zaehlt dieser: Ctor!
|
||
pAnch = GetAnchor();
|
||
|
||
SwLayoutFrm *pLay;
|
||
if ( pAnch->IsInFly() )
|
||
pLay = pAnch->FindFlyFrm();
|
||
else
|
||
{
|
||
//FindFooterOrHeader taugt hier nicht, weil evtl. noch keine Verbindung
|
||
//zum Anker besteht.
|
||
pLay = pAnch->GetUpper();
|
||
while ( pLay && !(pLay->GetType() & (FRM_HEADER|FRM_FOOTER)) )
|
||
pLay = pLay->GetUpper();
|
||
}
|
||
|
||
SwClientIter aIter( rChain );
|
||
SwFlyFrm *pFly = (SwFlyFrm*)aIter.First( TYPE(SwFlyFrm ) );
|
||
if ( pLay )
|
||
{
|
||
while ( pFly )
|
||
{
|
||
if ( pFly->GetAnchor() )
|
||
{
|
||
if ( pFly->GetAnchor()->IsInFly() )
|
||
{
|
||
if ( pFly->GetAnchor()->FindFlyFrm() == pLay )
|
||
break;
|
||
}
|
||
else if ( pLay == pFly->FindFooterOrHeader() )
|
||
break;
|
||
}
|
||
pFly = (SwFlyFrm*)aIter.Next();
|
||
}
|
||
}
|
||
else if ( pFly )
|
||
{
|
||
ASSERT( !aIter.Next(), "chain with more than one inkarnation" );
|
||
}
|
||
return pFly;
|
||
}
|
||
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::FindLastLower()
|
||
|*
|
||
|* Ersterstellung MA 29. Oct. 97
|
||
|* Letzte Aenderung MA 29. Oct. 97
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
SwFrm *SwFlyFrm::FindLastLower()
|
||
{
|
||
SwFrm *pRet = ContainsAny();
|
||
if ( pRet && pRet->IsInTab() )
|
||
pRet = pRet->FindTabFrm();
|
||
SwFrm *pNxt = pRet;
|
||
while ( pNxt && IsAnLower( pNxt ) )
|
||
{ pRet = pNxt;
|
||
pNxt = pNxt->FindNext();
|
||
}
|
||
return pRet;
|
||
}
|
||
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::FrmSizeChg()
|
||
|*
|
||
|* Ersterstellung MA 17. Dec. 92
|
||
|* Letzte Aenderung MA 24. Jul. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
BOOL SwFlyFrm::FrmSizeChg( const SwFmtFrmSize &rFrmSize )
|
||
{
|
||
BOOL bRet = FALSE;
|
||
SwTwips nDiffHeight = Frm().Height();
|
||
if ( rFrmSize.GetSizeType() == ATT_VAR_SIZE )
|
||
bFixHeight = bMinHeight = FALSE;
|
||
else
|
||
{
|
||
if ( rFrmSize.GetSizeType() == ATT_FIX_SIZE )
|
||
{ bFixHeight = TRUE;
|
||
bMinHeight = FALSE;
|
||
}
|
||
else if ( rFrmSize.GetSizeType() == ATT_MIN_SIZE )
|
||
{ bFixHeight = FALSE;
|
||
bMinHeight = TRUE;
|
||
}
|
||
nDiffHeight -= rFrmSize.GetHeight();
|
||
}
|
||
//Wenn der Fly Spalten enthaehlt muessen der Fly und
|
||
//die Spalten schon einmal auf die Wunschwerte gebracht
|
||
//werden, sonst haben wir ein kleines Problem.
|
||
if ( Lower() )
|
||
{
|
||
if ( Lower()->IsColumnFrm() )
|
||
{
|
||
const SwRect aOld( AddSpacesToFrm() );
|
||
const Size aOldSz( Prt().SSize() );
|
||
const SwTwips nDiffWidth = Frm().Width() - rFrmSize.GetWidth();
|
||
aFrm.Height( aFrm.Height() - nDiffHeight );
|
||
aFrm.Width ( aFrm.Width() - nDiffWidth );
|
||
aPrt.Height( aPrt.Height() - nDiffHeight );
|
||
aPrt.Width ( aPrt.Width() - nDiffWidth );
|
||
ChgLowersProp( aOldSz );
|
||
::Notify( this, FindPageFrm(), aOld );
|
||
bValidPos = FALSE;
|
||
bRet = TRUE;
|
||
}
|
||
else if ( Lower()->IsNoTxtFrm() )
|
||
{
|
||
bFixHeight = TRUE;
|
||
bMinHeight = FALSE;
|
||
}
|
||
}
|
||
return bRet;
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::Modify()
|
||
|*
|
||
|* Ersterstellung MA 17. Dec. 92
|
||
|* Letzte Aenderung MA 17. Jan. 97
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::Modify( SfxPoolItem * pOld, SfxPoolItem * pNew )
|
||
{
|
||
BYTE nInvFlags = 0;
|
||
|
||
if( pNew && RES_ATTRSET_CHG == pNew->Which() )
|
||
{
|
||
SfxItemIter aNIter( *((SwAttrSetChg*)pNew)->GetChgSet() );
|
||
SfxItemIter aOIter( *((SwAttrSetChg*)pOld)->GetChgSet() );
|
||
SwAttrSetChg aOldSet( *(SwAttrSetChg*)pOld );
|
||
SwAttrSetChg aNewSet( *(SwAttrSetChg*)pNew );
|
||
while( TRUE )
|
||
{
|
||
_UpdateAttr( (SfxPoolItem*)aOIter.GetCurItem(),
|
||
(SfxPoolItem*)aNIter.GetCurItem(), nInvFlags,
|
||
&aOldSet, &aNewSet );
|
||
if( aNIter.IsAtEnd() )
|
||
break;
|
||
aNIter.NextItem();
|
||
aOIter.NextItem();
|
||
}
|
||
if ( aOldSet.Count() || aNewSet.Count() )
|
||
SwLayoutFrm::Modify( &aOldSet, &aNewSet );
|
||
}
|
||
else
|
||
_UpdateAttr( pOld, pNew, nInvFlags );
|
||
|
||
if ( nInvFlags != 0 )
|
||
{
|
||
_Invalidate();
|
||
if ( nInvFlags & 0x01 )
|
||
_InvalidatePos();
|
||
if ( nInvFlags & 0x02 )
|
||
_InvalidateSize();
|
||
if ( nInvFlags & 0x04 )
|
||
_InvalidatePrt();
|
||
if ( nInvFlags & 0x08 )
|
||
SetNotifyBack();
|
||
if ( nInvFlags & 0x10 )
|
||
SetCompletePaint();
|
||
if ( ( nInvFlags & 0x40 ) && Lower() && Lower()->IsNoTxtFrm() )
|
||
ClrContourCache( GetVirtDrawObj() );
|
||
SwRootFrm *pRoot;
|
||
if ( nInvFlags & 0x20 && 0 != (pRoot = FindRootFrm()) )
|
||
pRoot->InvalidateBrowseWidth();
|
||
}
|
||
}
|
||
|
||
void SwFlyFrm::_UpdateAttr( SfxPoolItem *pOld, SfxPoolItem *pNew,
|
||
BYTE &rInvFlags,
|
||
SwAttrSetChg *pOldSet, SwAttrSetChg *pNewSet )
|
||
{
|
||
BOOL bClear = TRUE;
|
||
const USHORT nWhich = pOld ? pOld->Which() : pNew ? pNew->Which() : 0;
|
||
ViewShell *pSh = GetShell();
|
||
switch( nWhich )
|
||
{
|
||
case RES_VERT_ORIENT:
|
||
case RES_HORI_ORIENT:
|
||
//Achtung! _immer_ Aktion in ChgRePos() mitpflegen.
|
||
rInvFlags |= 0x09;
|
||
break;
|
||
|
||
case RES_SURROUND:
|
||
{
|
||
rInvFlags |= 0x40;
|
||
//Der Hintergrund muss benachrichtigt und Invalidiert werden.
|
||
const SwRect aTmp( AddSpacesToFrm() );
|
||
NotifyBackground( FindPageFrm(), aTmp, PREP_FLY_ATTR_CHG );
|
||
|
||
// Durch eine Umlaufaenderung von rahmengebundenen Rahmen kann eine
|
||
// vertikale Ausrichtung aktiviert/deaktiviert werden => MakeFlyPos
|
||
if( FLY_AT_FLY == GetFmt()->GetAnchor().GetAnchorId() )
|
||
rInvFlags |= 0x09;
|
||
|
||
//Ggf. die Kontur am Node loeschen.
|
||
if ( Lower() && Lower()->IsNoTxtFrm() &&
|
||
!GetFmt()->GetSurround().IsContour() )
|
||
{
|
||
SwNoTxtNode *pNd = (SwNoTxtNode*)((SwCntntFrm*)Lower())->GetNode();
|
||
if ( pNd->HasContour() )
|
||
pNd->SetContour( 0 );
|
||
}
|
||
}
|
||
break;
|
||
|
||
case RES_PROTECT:
|
||
{
|
||
const SvxProtectItem *pP = (SvxProtectItem*)pNew;
|
||
GetVirtDrawObj()->SetMoveProtect( pP->IsPosProtected() );
|
||
GetVirtDrawObj()->SetResizeProtect( pP->IsSizeProtected() );
|
||
break;
|
||
}
|
||
|
||
case RES_COL:
|
||
{
|
||
ChgColumns( *(const SwFmtCol*)pOld, *(const SwFmtCol*)pNew );
|
||
const SwFmtFrmSize &rNew = GetFmt()->GetFrmSize();
|
||
if ( FrmSizeChg( rNew ) )
|
||
NotifyDrawObj();
|
||
rInvFlags |= 0x1A;
|
||
break;
|
||
}
|
||
|
||
case RES_FRM_SIZE:
|
||
case RES_FMT_CHG:
|
||
{
|
||
const SwFmtFrmSize &rNew = GetFmt()->GetFrmSize();
|
||
if ( FrmSizeChg( rNew ) )
|
||
NotifyDrawObj();
|
||
rInvFlags |= 0x7F;
|
||
if ( RES_FMT_CHG == nWhich )
|
||
{
|
||
SwRect aNew( AddSpacesToFrm() );
|
||
SwRect aOld( aFrm );
|
||
const SvxULSpaceItem &rUL = ((SwFmtChg*)pOld)->pChangedFmt->GetULSpace();
|
||
aOld.Top( Max( aOld.Top() - long(rUL.GetUpper()), 0L ) );
|
||
aOld.SSize().Height()+= rUL.GetLower();
|
||
const SvxLRSpaceItem &rLR = ((SwFmtChg*)pOld)->pChangedFmt->GetLRSpace();
|
||
aOld.Left ( Max( aOld.Left() - long(rLR.GetLeft()), 0L ) );
|
||
aOld.SSize().Width() += rLR.GetRight();
|
||
aNew.Union( aOld );
|
||
NotifyBackground( FindPageFrm(), aNew, PREP_CLEAR );
|
||
|
||
//Dummer Fall. Bei der Zusweisung einer Vorlage k<>nnen wir uns
|
||
//nicht auf das alte Spaltenattribut verlassen. Da diese
|
||
//wenigstens anzahlgemass fuer ChgColumns vorliegen muessen,
|
||
//bleibt uns nur einen temporaeres Attribut zu basteln.
|
||
SwFmtCol aCol;
|
||
if ( Lower() && Lower()->IsColumnFrm() )
|
||
{
|
||
USHORT nCol = 0;
|
||
SwFrm *pTmp = Lower();
|
||
do
|
||
{ ++nCol;
|
||
pTmp = pTmp->GetNext();
|
||
} while ( pTmp );
|
||
aCol.Init( nCol, 0, 1000 );
|
||
}
|
||
ChgColumns( aCol, GetFmt()->GetCol() );
|
||
}
|
||
|
||
SwFmtURL aURL( GetFmt()->GetURL() );
|
||
if ( aURL.GetMap() )
|
||
{
|
||
const SwFmtFrmSize &rOld = nWhich == RES_FRM_SIZE ?
|
||
*(SwFmtFrmSize*)pNew :
|
||
((SwFmtChg*)pOld)->pChangedFmt->GetFrmSize();
|
||
//#35091# Kann beim Laden von Vorlagen mal 0 sein
|
||
if ( rOld.GetWidth() && rOld.GetHeight() )
|
||
{
|
||
|
||
Fraction aScaleX( rOld.GetWidth(), rNew.GetWidth() );
|
||
Fraction aScaleY( rOld.GetHeight(), rOld.GetHeight() );
|
||
aURL.GetMap()->Scale( aScaleX, aScaleY );
|
||
SwFrmFmt *pFmt = GetFmt();
|
||
pFmt->LockModify();
|
||
pFmt->SetAttr( aURL );
|
||
pFmt->UnlockModify();
|
||
}
|
||
}
|
||
const SvxProtectItem &rP = GetFmt()->GetProtect();
|
||
GetVirtDrawObj()->SetMoveProtect( rP.IsPosProtected() );
|
||
GetVirtDrawObj()->SetResizeProtect( rP.IsSizeProtected() );
|
||
|
||
if ( pSh )
|
||
pSh->InvalidateWindows( Frm() );
|
||
const BYTE nId = GetFmt()->GetOpaque().GetValue() ?
|
||
GetFmt()->GetDoc()->GetHeavenId() :
|
||
GetFmt()->GetDoc()->GetHellId();
|
||
GetVirtDrawObj()->SetLayer( nId );
|
||
|
||
if ( Lower() )
|
||
{
|
||
//Ggf. die Kontur am Node loeschen.
|
||
if( Lower()->IsNoTxtFrm() &&
|
||
!GetFmt()->GetSurround().IsContour() )
|
||
{
|
||
SwNoTxtNode *pNd = (SwNoTxtNode*)((SwCntntFrm*)Lower())->GetNode();
|
||
if ( pNd->HasContour() )
|
||
pNd->SetContour( 0 );
|
||
}
|
||
else if( !Lower()->IsColumnFrm() )
|
||
{
|
||
SwFrm* pFrm = Lower();
|
||
while( pFrm->GetNext() )
|
||
pFrm = pFrm->GetNext();
|
||
if( pFrm->IsTxtFrm() && ((SwTxtFrm*)pFrm)->IsUndersized() )
|
||
pFrm->Prepare( PREP_ADJUST_FRM );
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
case RES_UL_SPACE:
|
||
case RES_LR_SPACE:
|
||
{
|
||
rInvFlags |= 0x41;
|
||
if ( GetFmt()->GetDoc()->IsBrowseMode() )
|
||
GetFmt()->GetDoc()->GetRootFrm()->InvalidateBrowseWidth();
|
||
SwRect aNew( AddSpacesToFrm() );
|
||
SwRect aOld( aFrm );
|
||
if ( RES_UL_SPACE == nWhich )
|
||
{
|
||
const SvxULSpaceItem &rUL = *(SvxULSpaceItem*)pNew;
|
||
aOld.Top( Max( aOld.Top() - long(rUL.GetUpper()), 0L ) );
|
||
aOld.SSize().Height()+= rUL.GetLower();
|
||
}
|
||
else
|
||
{
|
||
const SvxLRSpaceItem &rLR = *(SvxLRSpaceItem*)pNew;
|
||
aOld.Left ( Max( aOld.Left() - long(rLR.GetLeft()), 0L ) );
|
||
aOld.SSize().Width() += rLR.GetRight();
|
||
}
|
||
aNew.Union( aOld );
|
||
NotifyBackground( FindPageFrm(), aNew, PREP_CLEAR );
|
||
}
|
||
break;
|
||
|
||
case RES_BOX:
|
||
case RES_SHADOW:
|
||
rInvFlags |= 0x17;
|
||
break;
|
||
|
||
case RES_OPAQUE:
|
||
{
|
||
if ( pSh )
|
||
pSh->InvalidateWindows( Frm() );
|
||
const BYTE nId = ((SvxOpaqueItem*)pNew)->GetValue() ?
|
||
GetFmt()->GetDoc()->GetHeavenId() :
|
||
GetFmt()->GetDoc()->GetHellId();
|
||
GetVirtDrawObj()->SetLayer( nId );
|
||
}
|
||
break;
|
||
|
||
case RES_URL:
|
||
//Das Interface arbeitet bei Textrahmen auf der Rahmengroesse,
|
||
//die Map muss sich aber auf die FrmSize beziehen
|
||
if ( (!Lower() || !Lower()->IsNoTxtFrm()) &&
|
||
((SwFmtURL*)pNew)->GetMap() && ((SwFmtURL*)pOld)->GetMap() )
|
||
{
|
||
const SwFmtFrmSize &rSz = GetFmt()->GetFrmSize();
|
||
if ( rSz.GetHeight() != Frm().Height() ||
|
||
rSz.GetWidth() != Frm().Width() )
|
||
{
|
||
SwFmtURL aURL( GetFmt()->GetURL() );
|
||
Fraction aScaleX( Frm().Width(), rSz.GetWidth() );
|
||
Fraction aScaleY( Frm().Height(), rSz.GetHeight() );
|
||
aURL.GetMap()->Scale( aScaleX, aScaleY );
|
||
SwFrmFmt *pFmt = GetFmt();
|
||
pFmt->LockModify();
|
||
pFmt->SetAttr( aURL );
|
||
pFmt->UnlockModify();
|
||
}
|
||
}
|
||
/* Keine Invalidierung notwendig */
|
||
break;
|
||
|
||
case RES_CHAIN:
|
||
{
|
||
SwFmtChain *pChain = (SwFmtChain*)pNew;
|
||
if ( pChain->GetNext() )
|
||
{
|
||
SwFlyFrm *pFollow = FindChainNeighbour( *pChain->GetNext() );
|
||
if ( GetNextLink() && pFollow != GetNextLink() )
|
||
SwFlyFrm::UnchainFrames( this, GetNextLink());
|
||
if ( pFollow )
|
||
{
|
||
if ( pFollow->GetPrevLink() &&
|
||
pFollow->GetPrevLink() != this )
|
||
SwFlyFrm::UnchainFrames( pFollow->GetPrevLink(),
|
||
pFollow );
|
||
if ( !GetNextLink() )
|
||
SwFlyFrm::ChainFrames( this, pFollow );
|
||
}
|
||
}
|
||
else if ( GetNextLink() )
|
||
SwFlyFrm::UnchainFrames( this, GetNextLink() );
|
||
if ( pChain->GetPrev() )
|
||
{
|
||
SwFlyFrm *pMaster = FindChainNeighbour( *pChain->GetPrev() );
|
||
if ( GetPrevLink() && pMaster != GetPrevLink() )
|
||
SwFlyFrm::UnchainFrames( GetPrevLink(), this );
|
||
if ( pMaster )
|
||
{
|
||
if ( pMaster->GetNextLink() &&
|
||
pMaster->GetNextLink() != this )
|
||
SwFlyFrm::UnchainFrames( pMaster,
|
||
pMaster->GetNextLink() );
|
||
if ( !GetPrevLink() )
|
||
SwFlyFrm::ChainFrames( pMaster, this );
|
||
}
|
||
}
|
||
else if ( GetPrevLink() )
|
||
SwFlyFrm::UnchainFrames( GetPrevLink(), this );
|
||
}
|
||
|
||
default:
|
||
bClear = FALSE;
|
||
}
|
||
if ( bClear )
|
||
{
|
||
if ( pOldSet || pNewSet )
|
||
{
|
||
if ( pOldSet )
|
||
pOldSet->ClearItem( nWhich );
|
||
if ( pNewSet )
|
||
pNewSet->ClearItem( nWhich );
|
||
}
|
||
else
|
||
SwLayoutFrm::Modify( pOld, pNew );
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::GetInfo()
|
||
|*
|
||
|* Beschreibung erfragt Informationen
|
||
|* Ersterstellung JP 31.03.94
|
||
|* Letzte Aenderung JP 31.03.94
|
||
|*
|
||
*************************************************************************/
|
||
|
||
// erfrage vom Modify Informationen
|
||
BOOL SwFlyFrm::GetInfo( SfxPoolItem & rInfo ) const
|
||
{
|
||
if( RES_AUTOFMT_DOCNODE == rInfo.Which() )
|
||
return FALSE; // es gibt einen FlyFrm also wird er benutzt
|
||
return TRUE; // weiter suchen
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::_Invalidate()
|
||
|*
|
||
|* Ersterstellung MA 15. Oct. 92
|
||
|* Letzte Aenderung MA 26. Jun. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::_Invalidate( SwPageFrm *pPage )
|
||
{
|
||
InvalidatePage( pPage );
|
||
bNotifyBack = bInvalid = TRUE;
|
||
|
||
SwFlyFrm *pFrm;
|
||
if ( GetAnchor() && 0 != (pFrm = GetAnchor()->FindFlyFrm()) )
|
||
{
|
||
//Gaanz dumm: Wenn der Fly innerhalb eines Fly gebunden ist, der
|
||
//Spalten enthaehlt, sollte das Format von diesem ausgehen.
|
||
if ( !pFrm->IsLocked() && !pFrm->IsColLocked() &&
|
||
pFrm->Lower() && pFrm->Lower()->IsColumnFrm() )
|
||
pFrm->InvalidateSize();
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::ChgRelPos()
|
||
|*
|
||
|* Beschreibung Aenderung der relativen Position, die Position wird
|
||
|* damit automatisch Fix, das Attribut wird entprechend angepasst.
|
||
|* Ersterstellung MA 25. Aug. 92
|
||
|* Letzte Aenderung MA 09. Aug. 95
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::ChgRelPos( const Point &rNewPos )
|
||
{
|
||
if ( GetCurRelPos() != rNewPos )
|
||
{
|
||
SwFrmFmt *pFmt = GetFmt();
|
||
SwTwips nTmpY = rNewPos.Y() == LONG_MAX ? 0 : rNewPos.Y();
|
||
SfxItemSet aSet( pFmt->GetDoc()->GetAttrPool(),
|
||
RES_VERT_ORIENT, RES_HORI_ORIENT);
|
||
|
||
SwFmtVertOrient aVert( pFmt->GetVertOrient() );
|
||
SwTxtFrm *pAutoFrm = NULL;
|
||
if( IsFlyAtCntFrm() || VERT_NONE != aVert.GetVertOrient() )
|
||
{
|
||
if( REL_CHAR == aVert.GetRelationOrient() && IsAutoPos() )
|
||
{
|
||
if( LONG_MAX != rNewPos.Y() )
|
||
{
|
||
aVert.SetVertOrient( VERT_NONE );
|
||
xub_StrLen nOfs =
|
||
pFmt->GetAnchor().GetCntntAnchor()->nContent.GetIndex();
|
||
ASSERT( GetAnchor()->IsTxtFrm(), "TxtFrm expected" );
|
||
pAutoFrm = (SwTxtFrm*)GetAnchor();
|
||
while( pAutoFrm->GetFollow() &&
|
||
pAutoFrm->GetFollow()->GetOfst() <= nOfs )
|
||
{
|
||
if( pAutoFrm == GetAnchor() )
|
||
nTmpY += pAutoFrm->GetRelPos().Y();
|
||
nTmpY -= pAutoFrm->GetUpper()->Prt().Height();
|
||
pAutoFrm = pAutoFrm->GetFollow();
|
||
}
|
||
nTmpY = ((SwFlyAtCntFrm*)this)->GetRelCharY(pAutoFrm)-nTmpY;
|
||
}
|
||
else
|
||
aVert.SetVertOrient( VERT_CHAR_BOTTOM );
|
||
}
|
||
else
|
||
{
|
||
aVert.SetVertOrient( VERT_NONE );
|
||
aVert.SetRelationOrient( FRAME );
|
||
}
|
||
}
|
||
aVert.SetPos( nTmpY );
|
||
aSet.Put( aVert );
|
||
|
||
//Fuer Flys im Cnt ist die horizontale Ausrichtung uninterressant,
|
||
//den sie ist stets 0.
|
||
if ( !IsFlyInCntFrm() )
|
||
{
|
||
SwTwips nTmpX = rNewPos.X() == LONG_MAX ? 0 : rNewPos.X();
|
||
SwFmtHoriOrient aHori( pFmt->GetHoriOrient() );
|
||
if( IsFlyAtCntFrm() || HORI_NONE != aHori.GetHoriOrient() )
|
||
{
|
||
aHori.SetHoriOrient( HORI_NONE );
|
||
if( REL_CHAR == aHori.GetRelationOrient() && IsAutoPos() )
|
||
{
|
||
if( LONG_MAX != rNewPos.X() )
|
||
{
|
||
if( !pAutoFrm )
|
||
{
|
||
xub_StrLen nOfs = pFmt->GetAnchor().GetCntntAnchor()
|
||
->nContent.GetIndex();
|
||
ASSERT( GetAnchor()->IsTxtFrm(), "TxtFrm expected");
|
||
pAutoFrm = (SwTxtFrm*)GetAnchor();
|
||
while( pAutoFrm->GetFollow() &&
|
||
pAutoFrm->GetFollow()->GetOfst() <= nOfs )
|
||
pAutoFrm = pAutoFrm->GetFollow();
|
||
}
|
||
nTmpX -= ((SwFlyAtCntFrm*)this)->GetRelCharX(pAutoFrm);
|
||
}
|
||
}
|
||
else
|
||
aHori.SetRelationOrient( FRAME );
|
||
aHori.SetPosToggle( FALSE );
|
||
}
|
||
aHori.SetPos( nTmpX );
|
||
aSet.Put( aHori );
|
||
}
|
||
pFmt->GetDoc()->SetAttr( aSet, *pFmt );
|
||
}
|
||
}
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::Format()
|
||
|*
|
||
|* Beschreibung: "Formatiert" den Frame; Frm und PrtArea.
|
||
|* Die Fixsize wird hier nicht eingestellt.
|
||
|* Ersterstellung MA 14. Jun. 93
|
||
|* Letzte Aenderung MA 13. Jun. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::Format( const SwBorderAttrs *pAttrs )
|
||
{
|
||
ASSERT( pAttrs, "FlyFrm::Format, pAttrs ist 0." );
|
||
|
||
ColLock();
|
||
|
||
if ( !bValidSize )
|
||
{
|
||
if ( Frm().Top() == WEIT_WECH && Frm().Left() == WEIT_WECH )
|
||
//Sicherheitsschaltung wegnehmen (siehe SwFrm::CTor)
|
||
Frm().Pos().X() = Frm().Pos().Y() = 0;
|
||
|
||
//Breite der Spalten pruefen und ggf. einstellen.
|
||
if ( Lower() && Lower()->IsColumnFrm() )
|
||
AdjustColumns( 0, FALSE );
|
||
|
||
bValidSize = TRUE;
|
||
|
||
const SwTwips nUL = pAttrs->CalcTopLine() + pAttrs->CalcBottomLine();
|
||
const SwTwips nLR = pAttrs->CalcLeftLine()+ pAttrs->CalcRightLine();
|
||
const Size &rSz = pAttrs->GetSize();
|
||
const SwFmtFrmSize &rFrmSz = GetFmt()->GetFrmSize();
|
||
|
||
ASSERT( rSz.Height() != 0 || rFrmSz.GetHeightPercent(), "Hoehe des RahmenAttr ist 0." );
|
||
ASSERT( rSz.Width() != 0 || rFrmSz.GetWidthPercent(), "Breite des RahmenAttr ist 0." );
|
||
|
||
if ( !HasFixSize( pHeight ) )
|
||
{
|
||
//Die Groesse in der VarSize wird durch den Inhalt plus den
|
||
//Raendern bestimmt.
|
||
SwTwips nRemaining = 0;
|
||
const long nMinHeight = IsMinHeight() ?
|
||
CalcRel( rFrmSz ).Height() : 0;
|
||
if ( Lower() )
|
||
{
|
||
if ( Lower()->IsColumnFrm() )
|
||
{
|
||
FormatWidthCols( *pAttrs, nUL, nMinHeight );
|
||
nRemaining = Lower()->Frm().Height();
|
||
}
|
||
else
|
||
{
|
||
SwFrm *pFrm = Lower();
|
||
while ( pFrm )
|
||
{ nRemaining += pFrm->Frm().Height();
|
||
if( pFrm->IsTxtFrm() && ((SwTxtFrm*)pFrm)->IsUndersized() )
|
||
// Dieser TxtFrm waere gern ein bisschen groesser
|
||
nRemaining += ((SwTxtFrm*)pFrm)->GetParHeight()
|
||
- pFrm->Prt().Height();
|
||
else if( pFrm->IsSctFrm() && ((SwSectionFrm*)pFrm)->IsUndersized() )
|
||
nRemaining += ((SwSectionFrm*)pFrm)->Undersize();
|
||
pFrm = pFrm->GetNext();
|
||
}
|
||
}
|
||
}
|
||
//Die Minimalgroesse darf falls erwuenscht nicht unterschritten
|
||
//werden.
|
||
#ifndef PRODUCT
|
||
if ( IsMinHeight() )
|
||
{
|
||
const long nMinHeightII = CalcRel( rFrmSz ).Height();
|
||
ASSERT( nMinHeight==nMinHeightII, "FlyFrm::Format: Changed MinHeight" );
|
||
}
|
||
#endif
|
||
if( IsMinHeight() && (nRemaining + nUL) < nMinHeight )
|
||
nRemaining = nMinHeight - nUL;
|
||
//Weil das Grow/Shrink der Flys die Groessen nicht direkt
|
||
//einstellt, sondern indirekt per Invalidate ein Format
|
||
//ausloesst, muessen die Groessen hier direkt eingestellt
|
||
//werden. Benachrichtung laeuft bereits mit.
|
||
//Weil bereits haeufiger 0en per Attribut hereinkamen wehre
|
||
//ich mich ab sofort dagegen.
|
||
if ( nRemaining < MINFLY )
|
||
nRemaining = MINFLY;
|
||
Prt().Height( nRemaining );
|
||
Frm().Height( nRemaining + nUL );
|
||
bValidSize = TRUE;
|
||
}
|
||
else
|
||
{
|
||
bValidSize = TRUE; //Fixe Frms formatieren sich nicht.
|
||
//Flys stellen ihre Groesse anhand des Attr ein.
|
||
const SwTwips nMin = MINFLY + nUL;
|
||
Frm().Height( Max( CalcRel( rFrmSz ).Height(), nMin ) );
|
||
Prt().Height( Frm().Height() - nUL );
|
||
}
|
||
if ( !bFormatHeightOnly )
|
||
{
|
||
const SwTwips nMin = MINFLY + nLR;
|
||
Frm().Width( Max( CalcRel( rFrmSz ).Width(), nMin ) );
|
||
Prt().Width( Frm().Width() - (nLR) );
|
||
}
|
||
}
|
||
ColUnlock();
|
||
}
|
||
|
||
void CalcCntnt( SwLayoutFrm *pLay, BOOL bNoColl )
|
||
{
|
||
SwSectionFrm* pSect;
|
||
BOOL bCollect = FALSE;
|
||
if( pLay->IsSctFrm() )
|
||
{
|
||
pSect = (SwSectionFrm*)pLay;
|
||
if( pSect->IsEndnAtEnd() && !bNoColl )
|
||
{
|
||
bCollect = TRUE;
|
||
SwLayouter::CollectEndnotes( pLay->GetFmt()->GetDoc(), pSect );
|
||
}
|
||
pSect->CalcFtnCntnt();
|
||
}
|
||
else
|
||
pSect = NULL;
|
||
SwFrm *pFrm = pLay->ContainsAny();
|
||
if ( !pFrm )
|
||
{
|
||
if( pSect )
|
||
{
|
||
if( pSect->HasFollow() )
|
||
pFrm = pSect->GetFollow()->ContainsAny();
|
||
if( !pFrm )
|
||
{
|
||
if( pSect->IsEndnAtEnd() )
|
||
{
|
||
if( bCollect )
|
||
pLay->GetFmt()->GetDoc()->GetLayouter()->
|
||
InsertEndnotes( pSect );
|
||
BOOL bLock = pSect->IsFtnLock();
|
||
pSect->SetFtnLock( TRUE );
|
||
pSect->CalcFtnCntnt();
|
||
pSect->CalcFtnCntnt();
|
||
pSect->SetFtnLock( bLock );
|
||
}
|
||
return;
|
||
}
|
||
pFrm->_InvalidatePos();
|
||
}
|
||
else
|
||
return;
|
||
}
|
||
pFrm->InvalidatePage();
|
||
|
||
do
|
||
{
|
||
SwFlyFrm *pAgainFly1 = 0, //Oszillation abknipsen.
|
||
*pAgainFly2 = 0;
|
||
SwFrm* pLast;
|
||
do
|
||
{
|
||
pLast = pFrm;
|
||
if ( pFrm->GetUpper()->Prt().Width() != pFrm->Frm().Width() )
|
||
{
|
||
pFrm->Prepare( PREP_FIXSIZE_CHG );
|
||
pFrm->_InvalidateSize();
|
||
}
|
||
|
||
if ( pFrm->IsTabFrm() )
|
||
{
|
||
((SwTabFrm*)pFrm)->bCalcLowers = TRUE;
|
||
if ( ((SwTabFrm*)pFrm)->IsFollow() )
|
||
((SwTabFrm*)pFrm)->bLockBackMove = TRUE;
|
||
}
|
||
|
||
pFrm->Calc();
|
||
|
||
//Dumm aber wahr, die Flys muessen mitkalkuliert werden.
|
||
BOOL bAgain = FALSE;
|
||
if ( pFrm->GetDrawObjs() )
|
||
{
|
||
USHORT nCnt = pFrm->GetDrawObjs()->Count();
|
||
for ( USHORT i = 0; i < nCnt; ++i )
|
||
{
|
||
SdrObject *pO = (*pFrm->GetDrawObjs())[i];
|
||
if ( pO->IsWriterFlyFrame() )
|
||
{
|
||
SwFlyFrm *pFly = ((SwVirtFlyDrawObj*)pO)->GetFlyFrm();
|
||
pFly->InvalidatePos();
|
||
SwRect aRect( pFly->Frm() );
|
||
pFly->Calc();
|
||
if ( aRect != pFly->Frm() )
|
||
{
|
||
bAgain = TRUE;
|
||
if ( pAgainFly2 == pFly )
|
||
{
|
||
//Oszillation unterbinden.
|
||
SwFrmFmt *pFmt = pFly->GetFmt();
|
||
SwFmtSurround aAttr( pFmt->GetSurround() );
|
||
if( SURROUND_THROUGHT != aAttr.GetSurround() )
|
||
{
|
||
// Bei autopositionierten hilft manchmal nur
|
||
// noch, auf Durchlauf zu schalten
|
||
if( pFly->IsAutoPos() &&
|
||
SURROUND_PARALLEL == aAttr.GetSurround() )
|
||
aAttr.SetSurround( SURROUND_THROUGHT );
|
||
else
|
||
aAttr.SetSurround( SURROUND_PARALLEL );
|
||
pFmt->LockModify();
|
||
pFmt->SetAttr( aAttr );
|
||
pFmt->UnlockModify();
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if ( pAgainFly1 == pFly )
|
||
pAgainFly2 = pFly;
|
||
pAgainFly1 = pFly;
|
||
}
|
||
}
|
||
if ( !pFrm->GetDrawObjs() )
|
||
break;
|
||
if ( pFrm->GetDrawObjs()->Count() < nCnt )
|
||
{
|
||
--i;
|
||
--nCnt;
|
||
}
|
||
}
|
||
}
|
||
if ( bAgain )
|
||
{
|
||
pFrm = pLay->ContainsCntnt();
|
||
if ( pFrm && pFrm->IsInTab() )
|
||
pFrm = pFrm->FindTabFrm();
|
||
if( pFrm && pFrm->IsInSct() )
|
||
{
|
||
SwSectionFrm* pTmp = pFrm->FindSctFrm();
|
||
if( pTmp != pLay && pLay->IsAnLower( pTmp ) )
|
||
pFrm = pTmp;
|
||
}
|
||
continue;
|
||
}
|
||
}
|
||
if ( pFrm->IsTabFrm() )
|
||
{
|
||
if ( ((SwTabFrm*)pFrm)->IsFollow() )
|
||
((SwTabFrm*)pFrm)->bLockBackMove = FALSE;
|
||
}
|
||
pFrm = pFrm->FindNext();
|
||
if( pFrm && pFrm->IsSctFrm() && pSect )
|
||
{
|
||
// Es koennen hier leere SectionFrms herumspuken
|
||
while( pFrm && pFrm->IsSctFrm() && !((SwSectionFrm*)pFrm)->GetSection() )
|
||
pFrm = pFrm->FindNext();
|
||
// Wenn FindNext den Follow des urspruenglichen Bereichs liefert,
|
||
// wollen wir mit dessen Inhalt weitermachen, solange dieser
|
||
// zurueckfliesst.
|
||
if( pFrm && pFrm->IsSctFrm() && ( pFrm == pSect->GetFollow() ||
|
||
((SwSectionFrm*)pFrm)->IsAnFollow( pSect ) ) )
|
||
{
|
||
pFrm = ((SwSectionFrm*)pFrm)->ContainsAny();
|
||
if( pFrm )
|
||
pFrm->_InvalidatePos();
|
||
}
|
||
}
|
||
// Im pLay bleiben, Ausnahme, bei SectionFrms mit Follow wird der erste
|
||
// CntntFrm des Follows anformatiert, damit er die Chance erhaelt, in
|
||
// pLay zu landen. Solange diese Frames in pLay landen, geht's weiter.
|
||
} while ( pFrm && ( pLay->IsAnLower( pFrm ) ||
|
||
( pSect && ( ( pSect->HasFollow() && pLay->IsAnLower( pLast )
|
||
&& pSect->GetFollow()->IsAnLower( pFrm ) ) || ( pFrm->IsInSct()
|
||
&& pFrm->FindSctFrm()->IsAnFollow( pSect ) ) ) ) ) );
|
||
if( pSect )
|
||
{
|
||
if( bCollect )
|
||
{
|
||
pLay->GetFmt()->GetDoc()->GetLayouter()->InsertEndnotes(pSect);
|
||
pSect->CalcFtnCntnt();
|
||
}
|
||
if( pSect->HasFollow() )
|
||
{
|
||
SwSectionFrm* pNxt = pSect->GetFollow();
|
||
while( pNxt && !pNxt->ContainsCntnt() )
|
||
pNxt = pNxt->GetFollow();
|
||
if( pNxt )
|
||
pNxt->CalcFtnCntnt();
|
||
}
|
||
if( bCollect )
|
||
{
|
||
pFrm = pLay->ContainsAny();
|
||
bCollect = FALSE;
|
||
if( pFrm )
|
||
continue;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
while( TRUE );
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::MakeFlyPos()
|
||
|*
|
||
|* Ersterstellung MA ??
|
||
|* Letzte Aenderung MA 14. Nov. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::MakeFlyPos()
|
||
{
|
||
if ( !bValidPos )
|
||
{ bValidPos = TRUE;
|
||
GetAnchor()->Calc();
|
||
|
||
//Die Werte in den Attributen muessen ggf. upgedated werden,
|
||
//deshalb werden hier Attributinstanzen und Flags benoetigt.
|
||
SwFlyFrmFmt *pFmt = (SwFlyFrmFmt*)GetFmt();
|
||
BOOL bFlyAtFly = FLY_AT_FLY == pFmt->GetAnchor().GetAnchorId();
|
||
SwFmtVertOrient aVert( pFmt->GetVertOrient() );
|
||
SwFmtHoriOrient aHori( pFmt->GetHoriOrient() );
|
||
const SvxLRSpaceItem &rLR = pFmt->GetLRSpace();
|
||
const SvxULSpaceItem &rUL = pFmt->GetULSpace();
|
||
FASTBOOL bVertChgd = FALSE,
|
||
bHoriChgd = FALSE;
|
||
|
||
//Horizontale und vertikale Positionen werden getrennt berechnet.
|
||
//Sie koennen jeweils Fix oder Variabel (automatisch) sein.
|
||
|
||
//Erst die vertikale Position
|
||
BOOL bVertPrt = aVert.GetRelationOrient() == PRTAREA ||
|
||
aVert.GetRelationOrient() == REL_PG_PRTAREA;
|
||
if ( aVert.GetVertOrient() == VERT_NONE )
|
||
{
|
||
SwTwips nYPos = aVert.GetPos();
|
||
if ( bVertPrt )
|
||
{
|
||
nYPos += GetAnchor()->Prt().Top();
|
||
if( GetAnchor()->IsPageFrm() )
|
||
{
|
||
SwFrm* pPrtFrm = ((SwPageFrm*)GetAnchor())->Lower();
|
||
if( pPrtFrm && pPrtFrm->IsHeaderFrm() )
|
||
nYPos += pPrtFrm->Frm().Height();
|
||
}
|
||
}
|
||
if( nYPos < 0 )
|
||
#ifdef AMA_OUT_OF_FLY
|
||
if( !bFlyAtFly )
|
||
#endif
|
||
nYPos = 0;
|
||
aRelPos.Y() = nYPos;
|
||
}
|
||
else
|
||
{ //Zuerst den Bezugsrahmen festlegen (PrtArea oder Frame)
|
||
SwTwips nRel, nAdd;
|
||
if ( bVertPrt )
|
||
{ nRel = GetAnchor()->Prt().Height();
|
||
nAdd = GetAnchor()->Prt().Top();
|
||
if( GetAnchor()->IsPageFrm() )
|
||
{
|
||
// Wenn wir am SeitenTextBereich ausgerichtet sind,
|
||
// sollen Kopf- und Fusszeilen _nicht_ mit zaehlen.
|
||
SwFrm* pPrtFrm = ((SwPageFrm*)GetAnchor())->Lower();
|
||
while( pPrtFrm )
|
||
{
|
||
if( pPrtFrm->IsHeaderFrm() )
|
||
{
|
||
nRel -= pPrtFrm->Frm().Height();
|
||
nAdd += pPrtFrm->Frm().Height();
|
||
}
|
||
else if( pPrtFrm->IsFooterFrm() )
|
||
nRel -= pPrtFrm->Frm().Height();
|
||
pPrtFrm = pPrtFrm->GetNext();
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{ nRel = GetAnchor()->Frm().Height();
|
||
nAdd = 0;
|
||
}
|
||
// Bei rahmengebunden Rahmen wird nur vertikal unten oder zentriert
|
||
// ausgerichtet, wenn der Text durchlaeuft oder der Anker eine feste
|
||
// Hoehe besitzt.
|
||
if( bFlyAtFly && VERT_TOP != aVert.GetVertOrient() &&
|
||
SURROUND_THROUGHT != pFmt->GetSurround().GetSurround() &&
|
||
!GetAnchor()->HasFixSize( pHeight ) )
|
||
aRelPos.Y() = rUL.GetUpper();
|
||
else if ( aVert.GetVertOrient() == VERT_CENTER )
|
||
aRelPos.Y() = (nRel / 2) - (aFrm.Height() / 2);
|
||
else if ( aVert.GetVertOrient() == VERT_BOTTOM )
|
||
aRelPos.Y() = nRel - (aFrm.Height() + rUL.GetLower());
|
||
else
|
||
aRelPos.Y() = rUL.GetUpper();
|
||
aRelPos.Y() += nAdd;
|
||
|
||
if ( aVert.GetPos() != aRelPos.Y() )
|
||
{ aVert.SetPos( aRelPos.Y() );
|
||
bVertChgd = TRUE;
|
||
}
|
||
}
|
||
|
||
//Fuer die Hoehe der Seiten im Browser muessen wir etwas tricksen. Das
|
||
//Grow muessen wir auf den Body rufen; wegen ggf. eingeschalteter
|
||
//Kopfzeilen und weil die Seite sowieso eine fix-Hoehe hat.
|
||
if ( !bFlyAtFly && GetFmt()->GetDoc()->IsBrowseMode() &&
|
||
GetAnchor()->IsPageFrm() ) //Was sonst?
|
||
{
|
||
const long nAnchorBottom = GetAnchor()->Frm().Bottom();
|
||
const long nBottom = GetAnchor()->Frm().Top() + aRelPos.Y() + Frm().Height();
|
||
if ( nAnchorBottom < nBottom )
|
||
{
|
||
((SwPageFrm*)GetAnchor())->FindBodyCont()->
|
||
Grow( nBottom - nAnchorBottom, pHeight );
|
||
}
|
||
}
|
||
|
||
|
||
//Jetzt die Horizontale Position
|
||
const BOOL bToggle = aHori.IsPosToggle() &&
|
||
!(FindPageFrm()->GetVirtPageNum() % 2);
|
||
BOOL bTmpToggle = bToggle;
|
||
//und wieder erst der Bezugsrahmen
|
||
SwTwips nRel, nAdd;
|
||
SwHoriOrient eHOri = aHori.GetHoriOrient();
|
||
if( bToggle )
|
||
{
|
||
if( HORI_RIGHT == eHOri )
|
||
eHOri = HORI_LEFT;
|
||
else if( HORI_LEFT == eHOri )
|
||
eHOri = HORI_RIGHT;
|
||
}
|
||
switch ( aHori.GetRelationOrient() )
|
||
{
|
||
case PRTAREA:
|
||
case REL_PG_PRTAREA:
|
||
{
|
||
nRel = GetAnchor()->Prt().Width();
|
||
nAdd = GetAnchor()->Prt().Left();
|
||
break;
|
||
}
|
||
case REL_PG_LEFT:
|
||
case REL_FRM_LEFT:
|
||
bTmpToggle = !bToggle;
|
||
// kein break;
|
||
case REL_PG_RIGHT:
|
||
case REL_FRM_RIGHT:
|
||
{
|
||
if ( bTmpToggle ) // linker Seitenrand
|
||
{
|
||
nRel = GetAnchor()->Prt().Left();
|
||
nAdd = 0;
|
||
}
|
||
else // rechter Seitenrand
|
||
{
|
||
nRel = GetAnchor()->Frm().Width();
|
||
nAdd = GetAnchor()->Prt().Right();
|
||
nRel -= nAdd;
|
||
}
|
||
break;
|
||
}
|
||
default:
|
||
{
|
||
nRel = GetAnchor()->Frm().Width();
|
||
nAdd = 0;
|
||
break;
|
||
}
|
||
}
|
||
if ( aHori.GetHoriOrient() == HORI_NONE )
|
||
{
|
||
if( bToggle )
|
||
aRelPos.X() = nRel - aFrm.Width() - aHori.GetPos();
|
||
else
|
||
aRelPos.X() = aHori.GetPos();
|
||
}
|
||
else if ( HORI_CENTER == eHOri )
|
||
aRelPos.X() = (nRel / 2) - (aFrm.Width() / 2);
|
||
else if ( HORI_RIGHT == eHOri )
|
||
aRelPos.X() = nRel - (aFrm.Width() + rLR.GetRight());
|
||
else
|
||
aRelPos.X() = rLR.GetLeft();
|
||
aRelPos.X() += nAdd;
|
||
|
||
if( aRelPos.X() < 0 )
|
||
aRelPos.X() = 0;
|
||
if ( HORI_NONE != aHori.GetHoriOrient() &&
|
||
aHori.GetPos() != aRelPos.X() )
|
||
{ aHori.SetPos( aRelPos.X() );
|
||
bHoriChgd = TRUE;
|
||
}
|
||
//Die Absolute Position ergibt sich aus der absoluten Position des
|
||
//Ankers plus der relativen Position.
|
||
aFrm.Pos( aRelPos );
|
||
aFrm.Pos() += GetAnchor()->Frm().Pos();
|
||
|
||
//Und ggf. noch die aktuellen Werte im Format updaten, dabei darf
|
||
//zu diesem Zeitpunkt natuerlich kein Modify verschickt werden.
|
||
pFmt->LockModify();
|
||
if ( bVertChgd )
|
||
pFmt->SetAttr( aVert );
|
||
if ( bHoriChgd )
|
||
pFmt->SetAttr( aHori );
|
||
pFmt->UnlockModify();
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::MakePrtArea()
|
||
|*
|
||
|* Ersterstellung MA 23. Jun. 93
|
||
|* Letzte Aenderung MA 23. Jun. 93
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::MakePrtArea( const SwBorderAttrs &rAttrs )
|
||
{
|
||
|
||
if ( !bValidPrtArea )
|
||
{
|
||
bValidPrtArea = TRUE;
|
||
|
||
//Position einstellen.
|
||
aPrt.Left( rAttrs.CalcLeftLine() );
|
||
aPrt.Top ( rAttrs.CalcTopLine() );
|
||
|
||
//Sizes einstellen; die Groesse gibt der umgebende Frm vor, die
|
||
//die Raender werden einfach abgezogen.
|
||
aPrt.Width ( aFrm.Width() - (rAttrs.CalcRightLine() + aPrt.Left()) );
|
||
aPrt.Height( aFrm.Height()- (aPrt.Top() + rAttrs.CalcBottomLine()));
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::_Grow(), _Shrink()
|
||
|*
|
||
|* Ersterstellung MA 05. Oct. 92
|
||
|* Letzte Aenderung MA 05. Sep. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
SwTwips SwFlyFrm::_Grow( SwTwips nDist, const SzPtr pDirection, BOOL bTst )
|
||
{
|
||
if ( Lower() && !IsColLocked() && !HasFixSize( pDirection ) )
|
||
{
|
||
if ( Frm().SSize().*pDirection > 0 &&
|
||
nDist > (LONG_MAX - Frm().SSize().*pDirection) )
|
||
nDist = LONG_MAX - Frm().SSize().*pDirection;
|
||
|
||
if ( nDist <= 0L )
|
||
return 0L;
|
||
|
||
if ( Lower()->IsColumnFrm() )
|
||
{ //Bei Spaltigkeit ubernimmt das Format die Kontrolle ueber
|
||
//das Wachstum (wg. des Ausgleichs).
|
||
if ( !bTst )
|
||
{ _InvalidatePos();
|
||
InvalidateSize();
|
||
}
|
||
return 0L;
|
||
}
|
||
|
||
if ( !bTst )
|
||
{
|
||
const SwRect aOld( AddSpacesToFrm() );
|
||
_InvalidateSize();
|
||
const BOOL bOldLock = bLocked;
|
||
Unlock();
|
||
if ( IsFlyFreeFrm() )
|
||
((SwFlyFreeFrm*)this)->SwFlyFreeFrm::MakeAll();
|
||
else
|
||
MakeAll();
|
||
_InvalidateSize();
|
||
InvalidatePos();
|
||
if ( bOldLock )
|
||
Lock();
|
||
const SwRect aNew( AddSpacesToFrm() );
|
||
if ( aOld != aNew )
|
||
::Notify( this, FindPageFrm(), aOld );
|
||
return aNew.SSize().*pDirection - aOld.SSize().*pDirection;
|
||
}
|
||
return nDist;
|
||
}
|
||
return 0L;
|
||
}
|
||
|
||
SwTwips SwFlyFrm::_Shrink( SwTwips nDist, const SzPtr pDirection, BOOL bTst )
|
||
{
|
||
if ( Lower() && !IsColLocked() && !HasFixSize( pDirection ) )
|
||
{
|
||
if ( nDist > Frm().SSize().*pDirection )
|
||
nDist = Frm().SSize().*pDirection;
|
||
|
||
SwTwips nVal = IsMinHeight() && pDirection == pHeight ?
|
||
Min( nDist, Frm().Height() - GetFmt()->GetFrmSize().GetHeight() ) :
|
||
nDist;
|
||
if ( nVal <= 0L )
|
||
return 0L;
|
||
|
||
if ( Lower()->IsColumnFrm() )
|
||
{ //Bei Spaltigkeit ubernimmt das Format die Kontrolle ueber
|
||
//das Wachstum (wg. des Ausgleichs).
|
||
if ( !bTst )
|
||
{
|
||
SwRect aOld( AddSpacesToFrm() );
|
||
Frm().SSize().*pDirection -= nVal;
|
||
Prt().SSize().*pDirection -= nVal;
|
||
_InvalidatePos();
|
||
InvalidateSize();
|
||
::Notify( this, FindPageFrm(), aOld );
|
||
NotifyDrawObj();
|
||
if ( GetAnchor()->IsInFly() )
|
||
GetAnchor()->FindFlyFrm()->Shrink( nDist, pDirection, bTst );
|
||
}
|
||
return 0L;
|
||
}
|
||
|
||
if ( !bTst )
|
||
{
|
||
const SwRect aOld( AddSpacesToFrm() );
|
||
_InvalidateSize();
|
||
const BOOL bOldLocked = bLocked;
|
||
Unlock();
|
||
if ( IsFlyFreeFrm() )
|
||
((SwFlyFreeFrm*)this)->SwFlyFreeFrm::MakeAll();
|
||
else
|
||
MakeAll();
|
||
_InvalidateSize();
|
||
InvalidatePos();
|
||
if ( bOldLocked )
|
||
Lock();
|
||
const SwRect aNew( AddSpacesToFrm() );
|
||
if ( aOld != aNew )
|
||
{
|
||
::Notify( this, FindPageFrm(), aOld );
|
||
if ( GetAnchor()->IsInFly() )
|
||
GetAnchor()->FindFlyFrm()->Shrink( nDist, pDirection, bTst );
|
||
}
|
||
return aOld.SSize().*pDirection - aNew.SSize().*pDirection;
|
||
}
|
||
return nVal;
|
||
}
|
||
return 0L;
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::ChgSize()
|
||
|*
|
||
|* Ersterstellung MA 05. Oct. 92
|
||
|* Letzte Aenderung MA 04. Sep. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::ChgSize( const Size& aNewSize )
|
||
{
|
||
if ( aNewSize != Frm().SSize() )
|
||
{
|
||
SwFrmFmt *pFmt = GetFmt();
|
||
SwFmtFrmSize aSz( pFmt->GetFrmSize() );
|
||
aSz.SetWidth( aNewSize.Width() );
|
||
if ( Abs(aNewSize.Height() - Frm().Height()) > 1 )
|
||
aSz.SetHeight( aNewSize.Height() );
|
||
// uebers Doc fuers Undo!
|
||
pFmt->GetDoc()->SetAttr( aSz, *pFmt );
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::IsLowerOf()
|
||
|*
|
||
|* Ersterstellung MA 27. Dec. 93
|
||
|* Letzte Aenderung MA 27. Dec. 93
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
BOOL SwFlyFrm::IsLowerOf( const SwLayoutFrm *pUpper ) const
|
||
{
|
||
ASSERT( GetAnchor(), "8-( Fly is lost in Space." );
|
||
const SwFrm *pFrm = GetAnchor();
|
||
do
|
||
{ if ( pFrm == pUpper )
|
||
return TRUE;
|
||
pFrm = pFrm->IsFlyFrm() ? ((const SwFlyFrm*)pFrm)->GetAnchor() :
|
||
pFrm->GetUpper();
|
||
} while ( pFrm );
|
||
return FALSE;
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::Cut()
|
||
|*
|
||
|* Ersterstellung MA 23. Feb. 94
|
||
|* Letzte Aenderung MA 23. Feb. 94
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::Cut()
|
||
{
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFrm::AppendFly(), RemoveFly()
|
||
|*
|
||
|* Ersterstellung MA 25. Aug. 92
|
||
|* Letzte Aenderung MA 09. Jun. 95
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFrm::AppendFly( SwFlyFrm *pNew )
|
||
{
|
||
if ( !pDrawObjs )
|
||
pDrawObjs = new SwDrawObjs();
|
||
SdrObject *pObj = pNew->GetVirtDrawObj();
|
||
pDrawObjs->Insert( pObj, pDrawObjs->Count() );
|
||
pNew->ChgAnchor( this );
|
||
|
||
//Bei der Seite anmelden; kann sein, dass noch keine da ist - die
|
||
//Anmeldung wird dann in SwPageFrm::PreparePage durch gefuehrt.
|
||
SwPageFrm *pPage = FindPageFrm();
|
||
if ( pPage )
|
||
{
|
||
if ( pNew->IsFlyAtCntFrm() && pNew->Frm().Top() == WEIT_WECH )
|
||
{
|
||
//Versuch die Seitenformatierung von neuen Dokumenten etwas
|
||
//guenstiger zu gestalten.
|
||
//Wir haengen die Flys erstenmal nach hinten damit sie bei heftigem
|
||
//Fluss der Anker nicht unoetig oft formatiert werden.
|
||
//Damit man noch brauchbar an das Ende des Dokumentes springen
|
||
//kann werden die Flys nicht ganz an das Ende gehaengt.
|
||
SwRootFrm *pRoot = (SwRootFrm*)pPage->GetUpper();
|
||
SwPageFrm *pTmp = pRoot->GetLastPage();
|
||
if ( pTmp->GetPhyPageNum() > 30 )
|
||
{
|
||
for ( USHORT i = 0; i < 10; ++i )
|
||
{
|
||
pTmp = (SwPageFrm*)pTmp->GetPrev();
|
||
if( pTmp->GetPhyPageNum() <= pPage->GetPhyPageNum() )
|
||
break; // damit wir nicht vor unserem Anker landen
|
||
}
|
||
if ( pTmp->IsEmptyPage() )
|
||
pTmp = (SwPageFrm*)pTmp->GetPrev();
|
||
pPage = pTmp;
|
||
}
|
||
pPage->SwPageFrm::AppendFly( pNew );
|
||
}
|
||
else
|
||
pPage->SwPageFrm::AppendFly( pNew );
|
||
}
|
||
}
|
||
|
||
void SwFrm::RemoveFly( SwFlyFrm *pToRemove )
|
||
{
|
||
//Bei der Seite Abmelden - kann schon passiert sein weil die Seite
|
||
//bereits destruiert wurde.
|
||
SwPageFrm *pPage = pToRemove->FindPageFrm();
|
||
if ( pPage && pPage->GetSortedObjs() )
|
||
pPage->SwPageFrm::RemoveFly( pToRemove );
|
||
|
||
const SdrObjectPtr pObj = pToRemove->GetVirtDrawObj();
|
||
pDrawObjs->Remove( pDrawObjs->GetPos( pObj ) );
|
||
if ( !pDrawObjs->Count() )
|
||
DELETEZ( pDrawObjs );
|
||
|
||
pToRemove->ChgAnchor( 0 );
|
||
|
||
if ( !pToRemove->IsFlyInCntFrm() && GetUpper() && IsInTab() )//MA_FLY_HEIGHT
|
||
GetUpper()->InvalidateSize();
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFrm::AppendDrawObj(), RemoveDrawObj()
|
||
|*
|
||
|* Ersterstellung MA 09. Jan. 95
|
||
|* Letzte Aenderung MA 26. Jun. 95
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFrm::AppendDrawObj( SwDrawContact *pNew )
|
||
{
|
||
if ( pNew->GetAnchor() && pNew->GetAnchor() != this )
|
||
pNew->DisconnectFromLayout( FALSE );
|
||
|
||
SdrObject *pObj = pNew->GetMaster();
|
||
if ( pNew->GetAnchor() != this )
|
||
{
|
||
if ( !pDrawObjs )
|
||
pDrawObjs = new SwDrawObjs();
|
||
pDrawObjs->Insert( pObj, pDrawObjs->Count() );
|
||
pNew->ChgAnchor( this );
|
||
}
|
||
const SwFmtAnchor &rAnch = pNew->GetFmt()->GetAnchor();
|
||
if( FLY_AUTO_CNTNT == rAnch.GetAnchorId() )
|
||
{
|
||
SwRect aTmpRect;
|
||
SwPosition *pPos = (SwPosition*)rAnch.GetCntntAnchor();
|
||
GetCharRect( aTmpRect, *pPos );
|
||
pNew->GetMaster()->SetAnchorPos( aTmpRect.Pos() );
|
||
}
|
||
else if( FLY_IN_CNTNT != rAnch.GetAnchorId() )
|
||
pNew->GetMaster()->SetAnchorPos( Frm().Pos() );
|
||
//Bei der Seite anmelden; kann sein, dass noch keine da ist - die
|
||
//Anmeldung wird dann in SwPageFrm::PreparePage durch gefuehrt.
|
||
SwPageFrm *pPage = FindPageFrm();
|
||
if ( pPage )
|
||
pPage->SwPageFrm::AppendDrawObj( pNew );
|
||
}
|
||
|
||
void SwFrm::RemoveDrawObj( SwDrawContact *pToRemove )
|
||
{
|
||
//Bei der Seite Abmelden - kann schon passiert sein weil die Seite
|
||
//bereits destruiert wurde.
|
||
SwPageFrm *pPage = pToRemove->GetPage();
|
||
if ( pPage && pPage->GetSortedObjs() )
|
||
pPage->SwPageFrm::RemoveDrawObj( pToRemove );
|
||
|
||
SdrObject *pObj = pToRemove->GetMaster();
|
||
pDrawObjs->Remove( pDrawObjs->GetPos( pObj ) );
|
||
if ( !pDrawObjs->Count() )
|
||
DELETEZ( pDrawObjs );
|
||
|
||
pToRemove->ChgAnchor( 0 );
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFrm::CalcFlys()
|
||
|*
|
||
|* Ersterstellung MA 29. Nov. 96
|
||
|* Letzte Aenderung MA 29. Nov. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void lcl_MakeFlyPosition( SwFlyFrm *pFly )
|
||
{
|
||
if( pFly->IsFlyFreeFrm() )
|
||
{
|
||
((SwFlyFreeFrm*)pFly)->SwFlyFreeFrm::MakeAll();
|
||
return;
|
||
}
|
||
|
||
BOOL bOldLock = pFly->IsLocked();
|
||
pFly->Lock();
|
||
SwFlyNotify aNotify( pFly );
|
||
pFly->MakeFlyPos();
|
||
if( !bOldLock )
|
||
pFly->Unlock();
|
||
}
|
||
|
||
void SwFrm::CalcFlys( BOOL bPosOnly )
|
||
{
|
||
if ( GetDrawObjs() )
|
||
{
|
||
USHORT nCnt = GetDrawObjs()->Count();
|
||
for ( USHORT i = 0; i < nCnt; ++i )
|
||
{
|
||
SdrObject *pO = (*GetDrawObjs())[i];
|
||
if ( pO->IsWriterFlyFrame() )
|
||
{
|
||
SwFlyFrm *pFly = ((SwVirtFlyDrawObj*)pO)->GetFlyFrm();
|
||
// Bei autopositionierten (am Zeichen geb.) Rahmen vertrauen wir
|
||
// darauf, dass die Positionierung vom SwTxtFrm::Format vorgenommen
|
||
// wird. Wenn wir sie dagegen hier kalkulieren wuerden, fuehrt es
|
||
// zur Endlosschleife in Bug 50796.
|
||
if ( pFly->IsFlyInCntFrm() )
|
||
continue;
|
||
if( pFly->IsAutoPos() )
|
||
{
|
||
if( bPosOnly )
|
||
{
|
||
pFly->_Invalidate();
|
||
pFly->_InvalidatePos();
|
||
}
|
||
continue;
|
||
}
|
||
pFly->_Invalidate();
|
||
pFly->_InvalidatePos();
|
||
|
||
if ( bPosOnly && pFly->GetValidSizeFlag() && pFly->GetValidPrtAreaFlag() )
|
||
::lcl_MakeFlyPosition( pFly );
|
||
else
|
||
{
|
||
if ( !bPosOnly )
|
||
pFly->_InvalidateSize();
|
||
pFly->Calc();
|
||
}
|
||
if ( !GetDrawObjs() )
|
||
break;
|
||
if ( GetDrawObjs()->Count() < nCnt )
|
||
{
|
||
--i;
|
||
--nCnt;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
SwFrmFmt *pFrmFmt = ::FindFrmFmt( pO );
|
||
if( !pFrmFmt ||
|
||
FLY_IN_CNTNT != pFrmFmt->GetAnchor().GetAnchorId() )
|
||
{
|
||
pO->SetAnchorPos( Frm().Pos() );
|
||
((SwDrawContact*)GetUserCall(pO))->ChkPage();
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwLayoutFrm::NotifyFlys()
|
||
|*
|
||
|* Ersterstellung MA 18. Feb. 94
|
||
|* Letzte Aenderung MA 26. Jun. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwLayoutFrm::NotifyFlys()
|
||
{
|
||
//Sorgt dafuer, dass untergeordnete Flys pruefen, ob sich sich an
|
||
//die Verhaeltnisse anpassen muessen.
|
||
|
||
//Wenn mehr Platz da ist muessen die Positionen und Sizes der
|
||
//Flys berechnet werden, denn es koennte sein, das sie kuenstlich
|
||
//geschrumpft/vershoben wurden und jetzt wieder naeher an ihre
|
||
//Sollwerte gehen duerfen.
|
||
//Ist weniger Platz da, so reicht es wenn sie in das MakeAll laufen
|
||
//der preiswerteste Weg dazu ist die Invalidierung der PrtArea.
|
||
|
||
SwPageFrm *pPage = FindPageFrm();
|
||
if ( pPage && pPage->GetSortedObjs() )
|
||
{
|
||
//Die Seite nur einmal antriggern.
|
||
FASTBOOL bPageInva = TRUE;
|
||
|
||
SwSortDrawObjs &rObjs = *pPage->GetSortedObjs();
|
||
const BOOL bHeadFoot = IsHeaderFrm() || IsFooterFrm();
|
||
for ( USHORT i = 0; i < rObjs.Count(); ++i )
|
||
{
|
||
SdrObject *pO = rObjs[i];
|
||
if ( pO->IsWriterFlyFrame() )
|
||
{
|
||
SwFlyFrm *pFly = ((SwVirtFlyDrawObj*)pO)->GetFlyFrm();
|
||
|
||
if ( pFly->Frm().Left() == WEIT_WECH )
|
||
continue;
|
||
|
||
//Wenn der Fly nicht irgendwo ausserhalb liegt braucht er nur
|
||
//nur benachrichtigt werden, wenn er geclipped ist.
|
||
// Bei Header/Footer keine Abkuerzung, denn hier muesste die
|
||
// die PrtArea geprueft werden, die zu diesem Zeitpunkt
|
||
// (ShrinkFrm) noch nicht angepasst ist.
|
||
if ( !bHeadFoot && Frm().IsInside( pFly->Frm() ) && !pFly->IsClipped() )
|
||
continue;
|
||
|
||
const BOOL bLow = pFly->IsLowerOf( this );
|
||
if ( bLow || pFly->GetAnchor()->FindPageFrm() != pPage )
|
||
{
|
||
pFly->_Invalidate( pPage );
|
||
if ( !bLow || pFly->IsFlyAtCntFrm() )
|
||
pFly->_InvalidatePos();
|
||
else
|
||
pFly->_InvalidatePrt();
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::NotifyDrawObj()
|
||
|*
|
||
|* Ersterstellung OK 22. Nov. 94
|
||
|* Letzte Aenderung MA 10. Jan. 97
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
void SwFlyFrm::NotifyDrawObj()
|
||
{
|
||
pDrawObj->SetRect();
|
||
pDrawObj->_SetRectsDirty();
|
||
pDrawObj->SetChanged();
|
||
pDrawObj->SendRepaintBroadcast( TRUE ); //Broadcast ohne Repaint!
|
||
if ( GetFmt()->GetSurround().IsContour() )
|
||
ClrContourCache( pDrawObj );
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwLayoutFrm::CalcRel()
|
||
|*
|
||
|* Ersterstellung MA 13. Jun. 96
|
||
|* Letzte Aenderung MA 10. Oct. 96
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
Size SwFlyFrm::CalcRel( const SwFmtFrmSize &rSz ) const
|
||
{
|
||
Size aRet( rSz.GetSize() );
|
||
|
||
const SwFrm *pRel = IsFlyLayFrm() ? GetAnchor() : GetAnchor()->GetUpper();
|
||
if( pRel ) // LAYER_IMPL
|
||
{
|
||
long nRelWidth = LONG_MAX, nRelHeight = LONG_MAX;
|
||
const ViewShell *pSh = GetShell();
|
||
if ( ( pRel->IsBodyFrm() || pRel->IsPageFrm() ) &&
|
||
GetFmt()->GetDoc()->IsBrowseMode() &&
|
||
pSh && pSh->VisArea().HasArea() )
|
||
{
|
||
nRelWidth = pSh->VisArea().Width();
|
||
nRelHeight = pSh->VisArea().Height();
|
||
const Size aBorder = pSh->GetOut()->PixelToLogic( pSh->GetBrowseBorder() );
|
||
nRelWidth -= 2*aBorder.Width();
|
||
long nDiff = nRelWidth - pRel->Prt().Width();
|
||
if ( nDiff > 0 )
|
||
nRelWidth -= nDiff;
|
||
nRelHeight -= 2*aBorder.Height();
|
||
nDiff = nRelHeight - pRel->Prt().Height();
|
||
if ( nDiff > 0 )
|
||
nRelHeight -= nDiff;
|
||
}
|
||
nRelWidth = Min( nRelWidth, pRel->Prt().Width() );
|
||
nRelHeight = Min( nRelHeight, pRel->Prt().Height() );
|
||
|
||
if ( rSz.GetWidthPercent() && rSz.GetWidthPercent() != 0xFF )
|
||
aRet.Width() = nRelWidth * rSz.GetWidthPercent() / 100;
|
||
if ( rSz.GetHeightPercent() && rSz.GetHeightPercent() != 0xFF )
|
||
aRet.Height() = nRelHeight * rSz.GetHeightPercent() / 100;
|
||
|
||
if ( rSz.GetWidthPercent() == 0xFF )
|
||
{
|
||
aRet.Width() *= aRet.Height();
|
||
aRet.Width() /= rSz.GetHeight();
|
||
}
|
||
else if ( rSz.GetHeightPercent() == 0xFF )
|
||
{
|
||
aRet.Height() *= aRet.Width();
|
||
aRet.Height() /= rSz.GetWidth();
|
||
}
|
||
}
|
||
return aRet;
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::AddSpacesToFrm
|
||
|*
|
||
|* Ersterstellung MA 11. Nov. 96
|
||
|* Letzte Aenderung MA 10. Mar. 97
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
SwRect SwFlyFrm::AddSpacesToFrm() const
|
||
{
|
||
SwRect aRect( Frm() );
|
||
const SvxULSpaceItem &rUL = GetFmt()->GetULSpace();
|
||
const SvxLRSpaceItem &rLR = GetFmt()->GetLRSpace();
|
||
aRect.Left( Max( aRect.Left() - long(rLR.GetLeft()), 0L ) );
|
||
aRect.SSize().Width() += rLR.GetRight();
|
||
aRect.Top( Max( aRect.Top() - long(rUL.GetUpper()), 0L ) );
|
||
aRect.SSize().Height()+= rUL.GetLower();
|
||
return aRect;
|
||
}
|
||
|
||
/*************************************************************************
|
||
|*
|
||
|* SwFlyFrm::GetContour()
|
||
|*
|
||
|* Ersterstellung MA 09. Jan. 97
|
||
|* Letzte Aenderung MA 10. Jan. 97
|
||
|*
|
||
|*************************************************************************/
|
||
|
||
BOOL SwFlyFrm::GetContour( PolyPolygon & rPoly ) const
|
||
{
|
||
BOOL bRet = FALSE;
|
||
if( GetFmt()->GetSurround().IsContour() && Lower() &&
|
||
Lower()->IsNoTxtFrm() )
|
||
{
|
||
SwNoTxtNode *pNd = (SwNoTxtNode*)((SwCntntFrm*)Lower())->GetNode();
|
||
const Graphic aGrf( pNd->GetGraphic() );
|
||
if( GRAPHIC_NONE != aGrf.GetType() )
|
||
{
|
||
if( !pNd->HasContour() )
|
||
pNd->CreateContour();
|
||
pNd->GetContour( rPoly );
|
||
//Der Node haelt das Polygon passend zur Originalgroesse der Grafik
|
||
//hier muss die Skalierung einkalkuliert werden.
|
||
SwRect aClip;
|
||
SwRect aOrig;
|
||
Lower()->Calc();
|
||
((SwNoTxtFrm*)Lower())->GetGrfArea( aClip, &aOrig, FALSE );
|
||
SvxContourDlg::ScaleContour( rPoly, aGrf, MAP_TWIP, aOrig.SSize() );
|
||
rPoly.Move( aOrig.Left(), aOrig.Top() );
|
||
rPoly.Clip( aClip.SVRect() );
|
||
bRet = TRUE;
|
||
}
|
||
}
|
||
return bRet;
|
||
}
|
||
|
||
BOOL SwFlyFrm::ConvertHoriTo40( SwHoriOrient &rHori, SwRelationOrient &rRel,
|
||
SwTwips &rPos ) const
|
||
{
|
||
ASSERT( rHori > PRTAREA, "ConvertHoriTo40: Why?" );
|
||
if( !GetAnchor() )
|
||
return FALSE;
|
||
rHori = HORI_NONE;
|
||
rRel = FRAME;
|
||
rPos = Frm().Left() - GetAnchor()->Frm().Left();
|
||
return TRUE;
|
||
}
|
||
|
||
|