/************************************************************************* * * $RCSfile: delete.cxx,v $ * * $Revision: 1.3 $ * * last change: $Author: os $ $Date: 2002-12-05 12:42:11 $ * * 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): _______________________________________ * * ************************************************************************/ #ifdef PRECOMPILED #include "ui_pch.hxx" #endif #pragma hdrstop #ifndef _WRTSH_HXX #include #endif #ifndef _CRSSKIP_HXX #include #endif inline void SwWrtShell::OpenMark() { StartAllAction(); ResetCursorStack(); KillPams(); SetMark(); } inline void SwWrtShell::CloseMark( BOOL bOkFlag ) { if( bOkFlag ) UpdateAttr(); else SwapPam(); ClearMark(); EndAllAction(); } /*------------------------------------------------------------------------ Beschreibung: Zeile loeschen ------------------------------------------------------------------------*/ long SwWrtShell::DelLine() { ACT_KONTEXT(this); ResetCursorStack(); // alten Cursor merken Push(); ClearMark(); SwCrsrShell::LeftMargin(); SetMark(); SwCrsrShell::RightMargin(); //Warum soll hier noch ein Zeichen in der naechsten Zeile geloescht werden? // if(!IsEndOfPara()) // SwCrsrShell::Right(); long nRet = Delete(); Pop(FALSE); if( nRet ) UpdateAttr(); return nRet; } long SwWrtShell::DelToStartOfLine() { OpenMark(); SwCrsrShell::LeftMargin(); long nRet = Delete(); CloseMark( 0 != nRet ); return nRet; } long SwWrtShell::DelToEndOfLine() { OpenMark(); SwCrsrShell::RightMargin(); long nRet = Delete(); CloseMark( 0 != nRet ); return 1; } long SwWrtShell::DelLeft() { // wenns denn ein Fly ist, wech damit int nSelType = GetSelectionType(); const int nCmp = SEL_FRM | SEL_GRF | SEL_OLE | SEL_DRW; if( nCmp & nSelType ) { DelSelectedObj(); LeaveSelFrmMode(); UnSelectFrm(); nSelType = GetSelectionType(); if ( nCmp & nSelType ) { EnterSelFrmMode(); GotoNextFly(); } return 1L; } // wenn eine Selektion existiert, diese loeschen. if ( IsSelection() ) { //OS: wieder einmal Basic: ACT_KONTEXT muss vor //EnterStdMode verlassen werden! { ACT_KONTEXT(this); ResetCursorStack(); Delete(); UpdateAttr(); } EnterStdMode(); return 1L; } // JP 29.06.95: nie eine davor stehende Tabelle loeschen. BOOL bSwap = FALSE; if( SwCrsrShell::IsSttPara() && !SwCrsrShell::IsCrsrInTbl() ) { if( !SwCrsrShell::Left(1,CRSR_SKIP_CHARS) ) return 0; if( SwCrsrShell::IsCrsrInTbl() ) { SwCrsrShell::Right(1,CRSR_SKIP_CHARS); return 0; } OpenMark(); SwCrsrShell::Right(1,CRSR_SKIP_CHARS); SwCrsrShell::SwapPam(); bSwap = TRUE; } else { OpenMark(); SwCrsrShell::Left(1,CRSR_SKIP_CHARS); } long nRet = Delete(); if( !nRet && bSwap ) SwCrsrShell::SwapPam(); CloseMark( 0 != nRet ); return nRet; } long SwWrtShell::DelRight(BOOL bDelFrm) { // werden verodert, wenn Tabellenselektion vorliegt; // wird hier auf SEL_TBL umgesetzt. long nRet = 0; int nSelection = GetSelectionType(); if(nSelection & SwWrtShell::SEL_TBL_CELLS) nSelection = SwWrtShell::SEL_TBL; if(nSelection & SwWrtShell::SEL_TXT) nSelection = SwWrtShell::SEL_TXT; switch( nSelection & ~(SEL_BEZ) ) { case SEL_TXT: case SEL_TBL: case SEL_NUM: // wenn eine Selektion existiert, diese loeschen. if( IsSelection() ) { //OS: wieder einmal Basic: ACT_KONTEXT muss vor //EnterStdMode verlassen werden! { ACT_KONTEXT(this); ResetCursorStack(); Delete(); UpdateAttr(); } EnterStdMode(); nRet = 1L; break; } if( SEL_TXT & nSelection && SwCrsrShell::IsSttPara() && SwCrsrShell::IsEndPara() && !IsCrsrInTbl() && SwCrsrShell::Right(1,CRSR_SKIP_CHARS) ) { BOOL bDelFull = 0 != IsCrsrInTbl(); SwCrsrShell::Left(1,CRSR_SKIP_CHARS); if( bDelFull ) { DelFullPara(); UpdateAttr(); break; } } OpenMark(); SwCrsrShell::Right(1,CRSR_SKIP_CELLS); nRet = Delete(); CloseMark( 0 != nRet ); break; case SEL_FRM: case SEL_GRF: case SEL_OLE: case SEL_DRW: case SEL_DRW_TXT: case SEL_DRW_FORM: DelSelectedObj(); LeaveSelFrmMode(); UnSelectFrm(); if( IsFrmSelected() ) { nSelection = GetSelectionType(); if ( SEL_FRM & nSelection || SEL_GRF & nSelection || SEL_OLE & nSelection || SEL_DRW & nSelection ) { EnterSelFrmMode(); GotoNextFly(); } } nRet = 1; break; } return nRet; } long SwWrtShell::DelToEndOfPara() { ACT_KONTEXT(this); ResetCursorStack(); Push(); SetMark(); if( !MovePara(fnParaCurr,fnParaEnd)) { Pop(FALSE); return 0; } long nRet = Delete(); Pop(FALSE); if( nRet ) UpdateAttr(); return nRet; } long SwWrtShell::DelToStartOfPara() { ACT_KONTEXT(this); ResetCursorStack(); Push(); SetMark(); if( !MovePara(fnParaCurr,fnParaStart)) { Pop(FALSE); return 0; } long nRet = Delete(); Pop(FALSE); if( nRet ) UpdateAttr(); return nRet; } /* * alle Loeschoperationen sollten mit Find statt mit * Nxt-/PrvDelim arbeiten, da letzteren mit Wrap Around arbeiten * -- das ist wohl nicht gewuenscht. */ long SwWrtShell::DelToStartOfSentence() { if(IsStartOfDoc()) return 0; OpenMark(); long nRet = _BwdSentence() ? Delete() : 0; CloseMark( 0 != nRet ); return nRet; } long SwWrtShell::DelToEndOfSentence() { if(IsEndOfDoc()) return 0; OpenMark(); long nRet = _FwdSentence() ? Delete() : 0; CloseMark( 0 != nRet ); return nRet; } long SwWrtShell::DelNxtWord() { if(IsEndOfDoc()) return 0; ACT_KONTEXT(this); ResetCursorStack(); EnterStdMode(); SetMark(); if(IsEndWrd()) _NxtWrd(); if(IsSttWrd() || IsEndPara()) _NxtWrd(); else _EndWrd(); long nRet = Delete(); if( nRet ) UpdateAttr(); else SwapPam(); ClearMark(); return nRet; } long SwWrtShell::DelPrvWord() { if(IsStartOfDoc()) return 0; ACT_KONTEXT(this); ResetCursorStack(); EnterStdMode(); SetMark(); if( !IsSttWrd() || !_PrvWrd() ) { if( IsEndWrd() ) { if( _PrvWrd() ) { // skip over all-1 spaces short n = -1; while( ' ' == GetChar( FALSE, n )) --n; if( ++n ) ExtendSelection( FALSE, -n ); } } else if( IsSttPara()) _PrvWrd(); else _SttWrd(); } long nRet = Delete(); if( nRet ) UpdateAttr(); else SwapPam(); ClearMark(); return nRet; }