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Diffstat (limited to 'sw/source/ui/wrtsh/delete.cxx')
| -rw-r--r-- | sw/source/ui/wrtsh/delete.cxx | 504 |
1 files changed, 504 insertions, 0 deletions
diff --git a/sw/source/ui/wrtsh/delete.cxx b/sw/source/ui/wrtsh/delete.cxx new file mode 100644 index 000000000000..c3cdd33f42c7 --- /dev/null +++ b/sw/source/ui/wrtsh/delete.cxx @@ -0,0 +1,504 @@ +/************************************************************************* + * + * $RCSfile: delete.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:14:53 $ + * + * 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 <wrtsh.hxx> +#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() ) + return 0; + if( SwCrsrShell::IsCrsrInTbl() ) + { + SwCrsrShell::Right(); + return 0; + } + OpenMark(); + SwCrsrShell::Right(); + SwCrsrShell::SwapPam(); + bSwap = TRUE; + } + else + { + OpenMark(); + SwCrsrShell::Left(); + } + 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() ) + { + BOOL bDelFull = 0 != IsCrsrInTbl(); + SwCrsrShell::Left(); + + if( bDelFull ) + { + DelFullPara(); + UpdateAttr(); + break; + } + } + + OpenMark(); + SwCrsrShell::Right(); + 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; +} + +/************************************************************************* + + $Log: not supported by cvs2svn $ + Revision 1.70 2000/09/18 16:06:26 willem.vandorp + OpenOffice header added. + + Revision 1.69 2000/04/10 08:39:49 jp + Bug #74881#: DelPrvWord + + Revision 1.68 1999/04/01 13:21:50 JP + Bug #64298#: DelRight - auch Controls usw. entfernen + + + Rev 1.67 01 Apr 1999 15:21:50 JP + Bug #64298#: DelRight - auch Controls usw. entfernen + + Rev 1.66 05 Feb 1999 15:07:54 JP + Bug #61386#: DelRight unnoetigen Befehl entfernt + + Rev 1.65 19 Jan 1999 22:53:46 JP + Task #58677#: Crsr in Readonly Bereichen zulassen + + Rev 1.64 15 Jan 1999 15:43:28 JP + Bug #60917#: DelPrevWord korrigiert + + Rev 1.63 09 Jun 1998 15:34:32 OM + VC-Controls entfernt + + Rev 1.62 21 Apr 1998 17:36:28 OM + #49630 Keine Rahmenselektion nach Loeschung von Zeichenobjekten + + Rev 1.61 24 Nov 1997 14:35:06 MA + includes + + Rev 1.60 03 Nov 1997 14:02:54 MA + precomp entfernt + + Rev 1.59 06 Mar 1997 09:22:58 OM + sel_drw_ctrl ergaenzt + + Rev 1.58 05 Feb 1997 17:01:04 JP + Bug #35638#: DelRight in Zellen + + Rev 1.57 03 Feb 1997 20:41:30 JP + DelRight: leeren TextNode vor Tabellen loeschen + + Rev 1.56 22 Jan 1997 11:55:56 MA + opt: bSelection entfernt + + Rev 1.55 29 Aug 1996 09:26:04 OS + includes + + Rev 1.54 22 Jan 1996 16:28:50 OS + DelRight/Left: ACT_KONTEXT muss vor EnterStdMode enden wg. Shellumschaltung aus Basic Bug #24529# + + Rev 1.53 24 Nov 1995 16:59:04 OM + PCH->PRECOMPILED + + Rev 1.52 22 Sep 1995 11:45:48 JP + DelLeft: & und nicht | abfragen + + Rev 1.51 10 Aug 1995 13:04:44 OS + DelLine: nur bis zum Zeilenende markieren und loeschen + + Rev 1.50 05 Jul 1995 19:14:52 JP + Delete: mit Backspace keine Tabelle loeschen + + Rev 1.49 29 Jun 1995 20:10:12 JP + DelLeft: keine Tabellen loeschen mit BACKSPACE + + Rev 1.48 19 Jun 1995 09:53:44 MA + fix(13180): Del fuer Zeichenobjekte. + + Rev 1.47 05 Apr 1995 19:47:38 OM + Bug in NumShell mit Delete gefixt + + Rev 1.46 20 Dec 1994 11:53:44 MA + SS Drawing. + + Rev 1.45 15 Dec 1994 20:32:04 SWG + *ARR* Ersetzungen, svmem, __far_data etc. + +*************************************************************************/ + + + |