111 lines
4.5 KiB
C++
111 lines
4.5 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: node2lay.hxx,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 00:08:21 $
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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 _NODE2LAY_HXX
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#define _NODE2LAY_HXX
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/* -----------------23.02.99 11:33-------------------
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* Die Klasse SwNode2Layout stellt die Verbindung von Nodes zum Layout her.
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* Sie liefert einen intelligenten Iterator ueber die zum Node oder Nodebereich
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* gehoerenden Frames. Je nach Zweck der Iteration, z.B. um vor oder hinter
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* den Frames andere Frames einzufuegen, werden Master/Follows erkannt und nur
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* die relevanten zurueckgegeben. Auch wiederholte Tabellenueberschriften werden
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* beachtet.
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* Es ist auch moeglich, ueber SectionNodes zu iterieren, die durch Schachtelung
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* manchmal gar keinem SectionFrm direkt zugeordnet sind, manchmal aber sogar
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* mehreren.
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* SwNode2Layout ist ein Schnittstelle zwischen der aufrufenden Methode und
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* einem SwClientIter, sie waehlt je nach Aufgabenstellung das richtige
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* SwModify aus, erzeugt einen SwClientIter und filtert dessen Iterationen
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* je nach Aufgabenstellung.
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* Die Aufgabenstellung wird durch die Wahl des Ctors bestimmt.
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* 1. Das Einsammeln der UpperFrms, damit spaeter RestoreUpperFrms wird,
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* wird von MakeFrms gerufen, wenn es keinen PrevNext gibt, vor/hinter den
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* die Frames gehaengt werden koennen.
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* 2. Die Lieferung der Frames hinter/vor die die neuen Frames eines Nodes
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* gehaengt werden muessen, ebenfalls von MakeFrms gerufen.
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* --------------------------------------------------*/
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class SwNode2LayImpl;
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class SwFrm;
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class SwLayoutFrm;
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class SwNode;
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class SwNode2Layout
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{
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SwNode2LayImpl *pImpl;
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public:
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// Dieser Ctor ist zum Einsammeln der UpperFrms gedacht.
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SwNode2Layout( const SwNode& rNd );
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// Dieser Ctor ist fuer das Einfuegen vor oder hinter rNd gedacht,
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// nIdx ist der Index des einzufuegenden Nodes
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SwNode2Layout( const SwNode& rNd, ULONG nIdx );
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~SwNode2Layout();
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SwFrm* NextFrm();
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SwLayoutFrm* UpperFrm( SwFrm* &rpFrm, const SwNode& rNode );
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void RestoreUpperFrms( SwNodes& rNds, ULONG nStt, ULONG nEnd );
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SwFrm *GetFrm( const Point* pDocPos = 0,
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const SwPosition *pPos = 0,
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const BOOL bCalcFrm = TRUE ) const;
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};
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#endif
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