/************************************************************************* * * $RCSfile: pam.hxx,v $ * * $Revision: 1.3 $ * * last change: $Author: jp $ $Date: 2001-01-26 18:07:34 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _PAM_HXX #define _PAM_HXX #include // fuer MemPool #ifndef _GEN_HXX //autogen #include #endif #ifndef _SVMEMPOOL_HXX //autogen #include #endif #ifndef _CSHTYP_HXX #include // fuer die Funktions-Definitionen #endif #ifndef _RING_HXX #include // Superklasse #endif #ifndef _INDEX_HXX #include // fuer SwIndex #endif #ifndef _NDINDEX_HXX #include // fuer SwNodeIndex #endif class SwFmt; class SfxPoolItem; class SfxItemSet; class SwDoc; class SwNode; class SwCntntNode; class SwNodes; class SwPaM; namespace utl { class SearchParam; class TextSearch; }; struct SwPosition { SwNodeIndex nNode; SwIndex nContent; SwPosition( const SwNode& rNode ); SwPosition( const SwNodeIndex &rNode ); SwPosition( const SwNodeIndex &rNode, const SwIndex &rCntnt ); SwPosition( const SwPosition & ); SwPosition &operator=(const SwPosition &); FASTBOOL operator < (const SwPosition &) const; FASTBOOL operator > (const SwPosition &) const; FASTBOOL operator <=(const SwPosition &) const; FASTBOOL operator >=(const SwPosition &) const; FASTBOOL operator ==(const SwPosition &) const; FASTBOOL operator !=(const SwPosition &) const; }; // das Ergebnis eines Positions Vergleiches enum SwComparePosition { POS_BEFORE, // Pos1 liegt vor Pos2 POS_BEHIND, // Pos1 liegt hinter Pos2 POS_INSIDE, // Pos1 liegt vollstaendig in Pos2 POS_OUTSIDE, // Pos2 liegt vollstaendig in Pos1 POS_EQUAL, // Pos1 ist genauso gross wie Pos2 POS_OVERLAP_BEFORE, // Pos1 ueberlappt Pos2 am Anfang POS_OVERLAP_BEHIND, // Pos1 ueberlappt Pos2 am Ende POS_COLLIDE_START, // Pos1 Start stoesst an Pos2 Ende POS_COLLIDE_END // Pos1 End stoesst an Pos2 Start }; SwComparePosition ComparePosition( const SwPosition& rStt1, const SwPosition& rEnd1, const SwPosition& rStt2, const SwPosition& rEnd2 ); SwComparePosition ComparePosition( const unsigned long nStt1, const unsigned long nEnd1, const unsigned long nStt2, const unsigned long nEnd2 ); // SwPointAndMark / SwPaM struct SwMoveFnCollection; typedef SwMoveFnCollection* SwMoveFn; extern SwMoveFn fnMoveForward, fnMoveBackward; typedef FASTBOOL (*SwGoInDoc)( SwPaM& rPam, SwMoveFn fnMove ); extern SwGoInDoc fnGoDoc, fnGoSection, fnGoNode, fnGoCntnt; void _InitPam(); class SwPaM : public Ring { friend class SwTxtFrm; friend FASTBOOL GoInDoc( SwPaM&, SwMoveFn ); friend FASTBOOL GoInNode( SwPaM&, SwMoveFn ); friend FASTBOOL GoInCntnt( SwPaM&, SwMoveFn ); friend FASTBOOL GoPrevPara( SwPaM&, SwPosPara ); friend FASTBOOL GoCurrPara( SwPaM&, SwPosPara ); friend FASTBOOL GoNextPara( SwPaM&, SwPosPara ); friend FASTBOOL GoPrevSection( SwPaM&, SwPosSection ); friend FASTBOOL GoCurrSection( SwPaM&, SwPosSection ); friend FASTBOOL GoNextSection( SwPaM&, SwPosSection ); SwPosition aBound1; SwPosition aBound2; SwPosition *pPoint; SwPosition *pMark; SwPaM* MakeRegion( SwMoveFn fnMove, const SwPaM * pOrigRg = 0 ); public: SwPaM( const SwPosition& rPos, SwPaM* pRing = 0 ); SwPaM( const SwPosition& rMk, const SwPosition& rPt, SwPaM* pRing = 0 ); SwPaM( SwPaM & ); SwPaM( const SwNodeIndex& rMk, const SwNodeIndex& rPt, long nMkOffset = 0, long nPtOffset = 0, SwPaM* pRing = 0 ); SwPaM( const SwNode& rMk, const SwNode& rPt, long nMkOffset = 0, long nPtOffset = 0, SwPaM* pRing = 0 ); SwPaM( const SwNodeIndex& rMk, xub_StrLen nMkCntnt, const SwNodeIndex& rPt, xub_StrLen nPtCntnt, SwPaM* pRing = 0 ); SwPaM( const SwNode& rMk, xub_StrLen nMkCntnt, const SwNode& rPt, xub_StrLen nPtCntnt, SwPaM* pRing = 0 ); SwPaM( const SwNode& rNd, xub_StrLen nCntnt = 0, SwPaM* pRing = 0 ); SwPaM( const SwNodeIndex& rNd, xub_StrLen nCntnt = 0, SwPaM* pRing = 0 ); virtual ~SwPaM(); // Bewegen des Cursors FASTBOOL Move( SwMoveFn fnMove = fnMoveForward, SwGoInDoc fnGo = fnGoCntnt ); // Suchen BYTE Find( const utl::SearchParam& rParam, utl::TextSearch& rSTxt, SwMoveFn fnMove = fnMoveForward, const SwPaM *pPam =0, FASTBOOL bInReadOnly = FALSE); FASTBOOL Find( const SwFmt& rFmt, SwMoveFn fnMove = fnMoveForward, const SwPaM *pPam =0, FASTBOOL bInReadOnly = FALSE); FASTBOOL Find( const SfxPoolItem& rAttr, FASTBOOL bValue = TRUE, SwMoveFn fnMove = fnMoveForward, const SwPaM *pPam =0, FASTBOOL bInReadOnly = FALSE ); FASTBOOL Find( const SfxItemSet& rAttr, FASTBOOL bNoColls = FALSE, SwMoveFn fnMove = fnMoveForward, const SwPaM *pPam =0, FASTBOOL bInReadOnly = FALSE ); virtual void SetMark(); void DeleteMark() { pMark = pPoint; } #ifdef PRODUCT void Exchange() { if(pPoint != pMark) { SwPosition *pTmp = pPoint; pPoint = pMark; pMark = pTmp; } } #else void Exchange(); #endif /* * Undokumented Feature: Liefert zurueck, ob das Pam ueber * eine Selektion verfuegt oder nicht. Definition einer * Selektion: Point und Mark zeigen auf unterschiedliche * Puffer. */ FASTBOOL HasMark() const { return pPoint == pMark? FALSE : TRUE; } const SwPosition *GetPoint() const { return pPoint; } SwPosition *GetPoint() { return pPoint; } const SwPosition *GetMark() const { return pMark; } SwPosition *GetMark() { return pMark; } const SwPosition *Start() const { return (*pPoint) <= (*pMark)? pPoint: pMark; } SwPosition *Start() { return (*pPoint) <= (*pMark)? pPoint: pMark; } const SwPosition *End() const { return (*pPoint) > (*pMark)? pPoint: pMark; } SwPosition *End() { return (*pPoint) > (*pMark)? pPoint: pMark; } SwPaM& operator=( SwPaM & ); // erfrage vom SwPaM den aktuellen Node/ContentNode am SPoint / Mark SwNode* GetNode( BOOL bPoint = TRUE ) const { return &( bPoint ? pPoint->nNode : pMark->nNode ).GetNode(); } SwCntntNode* GetCntntNode( BOOL bPoint = TRUE ) const { return ( bPoint ? pPoint->nNode : pMark->nNode ).GetNode().GetCntntNode(); } // erfrage vom SwPaM das Dokument, in dem er angemeldet ist SwDoc* GetDoc() const { return pPoint->nNode.GetNode().GetDoc(); } SwPosition& GetBound( BOOL bOne = TRUE ) { return bOne ? aBound1 : aBound2; } const SwPosition& GetBound( BOOL bOne = TRUE ) const { return bOne ? aBound1 : aBound2; } // erfrage die Seitennummer auf der der Cursor steht USHORT GetPageNum( BOOL bAtPoint = TRUE, const Point* pLayPos = 0 ); // steht in etwas geschuetztem oder in die Selektion umspannt // etwas geschuetztes. FASTBOOL HasReadonlySel() const; DECL_FIXEDMEMPOOL_NEWDEL(SwPaM) }; FASTBOOL CheckNodesRange( const SwNodeIndex&, const SwNodeIndex&, FASTBOOL ); FASTBOOL GoInCntnt( SwPaM & rPam, SwMoveFn fnMove ); #endif // _PAM_HXX