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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_sw.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include <wrtsh.hxx> 33*cdf0e10cSrcweir #include <crsskip.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir /* 37*cdf0e10cSrcweir * private Methoden, die den Cursor ueber Suchen bewegen. Das 38*cdf0e10cSrcweir * Aufheben der Selektion muss auf der Ebene darueber erfolgen. 39*cdf0e10cSrcweir */ 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir /* 42*cdf0e10cSrcweir * Der Anfang eines Wortes ist das Folgen eines nicht- 43*cdf0e10cSrcweir * Trennzeichens auf Trennzeichen. Ferner das Folgen von 44*cdf0e10cSrcweir * nicht-Satztrennern auf Satztrenner. Der Absatzanfang ist 45*cdf0e10cSrcweir * ebenfalls Wortanfang. 46*cdf0e10cSrcweir */ 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir sal_Bool SwWrtShell::_SttWrd() 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir if ( IsSttPara() ) 52*cdf0e10cSrcweir return 1; 53*cdf0e10cSrcweir /* 54*cdf0e10cSrcweir * temporaeren Cursor ohne Selektion erzeugen 55*cdf0e10cSrcweir */ 56*cdf0e10cSrcweir Push(); 57*cdf0e10cSrcweir ClearMark(); 58*cdf0e10cSrcweir if( !GoStartWord() ) 59*cdf0e10cSrcweir // nicht gefunden --> an den Absatzanfang 60*cdf0e10cSrcweir SwCrsrShell::MovePara( fnParaCurr, fnParaStart ); 61*cdf0e10cSrcweir ClearMark(); 62*cdf0e10cSrcweir // falls vorher Mark gesetzt war, zusammenfassen 63*cdf0e10cSrcweir Combine(); 64*cdf0e10cSrcweir return 1; 65*cdf0e10cSrcweir } 66*cdf0e10cSrcweir /* 67*cdf0e10cSrcweir * Das Ende eines Wortes ist das Folgen von Trennzeichen auf 68*cdf0e10cSrcweir * nicht-Trennzeichen. Unter dem Ende eines Wortes wird 69*cdf0e10cSrcweir * ebenfalls die Folge von Worttrennzeichen auf Interpunktions- 70*cdf0e10cSrcweir * zeichen verstanden. Das Absatzende ist ebenfalls Wortende. 71*cdf0e10cSrcweir */ 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir sal_Bool SwWrtShell::_EndWrd() 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir if ( IsEndWrd() ) 78*cdf0e10cSrcweir return 1; 79*cdf0e10cSrcweir // temporaeren Cursor ohne Selektion erzeugen 80*cdf0e10cSrcweir Push(); 81*cdf0e10cSrcweir ClearMark(); 82*cdf0e10cSrcweir if( !GoEndWord() ) 83*cdf0e10cSrcweir // nicht gefunden --> an das Absatz Ende 84*cdf0e10cSrcweir SwCrsrShell::MovePara(fnParaCurr, fnParaEnd); 85*cdf0e10cSrcweir ClearMark(); 86*cdf0e10cSrcweir // falls vorher Mark gesetzt war, zusammenfassen 87*cdf0e10cSrcweir Combine(); 88*cdf0e10cSrcweir return 1; 89*cdf0e10cSrcweir } 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir sal_Bool SwWrtShell::_NxtWrd() 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir sal_Bool bRet = sal_False; 96*cdf0e10cSrcweir while( IsEndPara() ) // wenn schon am Ende, dann naechsten ??? 97*cdf0e10cSrcweir { 98*cdf0e10cSrcweir if(!SwCrsrShell::Right(1,CRSR_SKIP_CHARS)) // Document - Ende ?? 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir Pop( sal_False ); 101*cdf0e10cSrcweir return bRet; 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir bRet = IsStartWord(); 104*cdf0e10cSrcweir } 105*cdf0e10cSrcweir Push(); 106*cdf0e10cSrcweir ClearMark(); 107*cdf0e10cSrcweir while( !bRet ) 108*cdf0e10cSrcweir { 109*cdf0e10cSrcweir if( !GoNextWord() ) 110*cdf0e10cSrcweir { 111*cdf0e10cSrcweir if( (!IsEndPara() && !SwCrsrShell::MovePara( fnParaCurr, fnParaEnd ) ) 112*cdf0e10cSrcweir || !SwCrsrShell::Right(1,CRSR_SKIP_CHARS) ) 113*cdf0e10cSrcweir break; 114*cdf0e10cSrcweir bRet = IsStartWord(); 115*cdf0e10cSrcweir } 116*cdf0e10cSrcweir else 117*cdf0e10cSrcweir bRet = sal_True; 118*cdf0e10cSrcweir } 119*cdf0e10cSrcweir ClearMark(); 120*cdf0e10cSrcweir Combine(); 121*cdf0e10cSrcweir return bRet; 122*cdf0e10cSrcweir } 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir sal_Bool SwWrtShell::_PrvWrd() 125*cdf0e10cSrcweir { 126*cdf0e10cSrcweir sal_Bool bRet = sal_False; 127*cdf0e10cSrcweir while( IsSttPara() ) 128*cdf0e10cSrcweir { // wenn schon am Anfang, dann naechsten ??? 129*cdf0e10cSrcweir if(!SwCrsrShell::Left(1,CRSR_SKIP_CHARS)) 130*cdf0e10cSrcweir { // Document - Anfang ?? 131*cdf0e10cSrcweir Pop( sal_False ); 132*cdf0e10cSrcweir return bRet; 133*cdf0e10cSrcweir } 134*cdf0e10cSrcweir bRet = IsStartWord(); 135*cdf0e10cSrcweir } 136*cdf0e10cSrcweir Push(); 137*cdf0e10cSrcweir ClearMark(); 138*cdf0e10cSrcweir while( !bRet ) 139*cdf0e10cSrcweir { 140*cdf0e10cSrcweir if( !GoPrevWord() ) 141*cdf0e10cSrcweir { 142*cdf0e10cSrcweir if( (!IsSttPara() && !SwCrsrShell::MovePara( fnParaCurr, fnParaStart ) ) 143*cdf0e10cSrcweir || !SwCrsrShell::Left(1,CRSR_SKIP_CHARS) ) 144*cdf0e10cSrcweir break; 145*cdf0e10cSrcweir bRet = IsStartWord(); 146*cdf0e10cSrcweir } 147*cdf0e10cSrcweir else 148*cdf0e10cSrcweir bRet = sal_True; 149*cdf0e10cSrcweir } 150*cdf0e10cSrcweir ClearMark(); 151*cdf0e10cSrcweir Combine(); 152*cdf0e10cSrcweir return bRet; 153*cdf0e10cSrcweir } 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir // --> OD 2008-08-06 #i92468# 156*cdf0e10cSrcweir // method code of <SwWrtShell::_NxtWrd()> before fix for issue i72162 157*cdf0e10cSrcweir sal_Bool SwWrtShell::_NxtWrdForDelete() 158*cdf0e10cSrcweir { 159*cdf0e10cSrcweir if ( IsEndPara() ) 160*cdf0e10cSrcweir { 161*cdf0e10cSrcweir if ( !SwCrsrShell::Right(1,CRSR_SKIP_CHARS) ) 162*cdf0e10cSrcweir { 163*cdf0e10cSrcweir Pop( sal_False ); 164*cdf0e10cSrcweir return sal_False; 165*cdf0e10cSrcweir } 166*cdf0e10cSrcweir return sal_True; 167*cdf0e10cSrcweir } 168*cdf0e10cSrcweir Push(); 169*cdf0e10cSrcweir ClearMark(); 170*cdf0e10cSrcweir if ( !GoNextWord() ) 171*cdf0e10cSrcweir { 172*cdf0e10cSrcweir SwCrsrShell::MovePara( fnParaCurr, fnParaEnd ); 173*cdf0e10cSrcweir } 174*cdf0e10cSrcweir ClearMark(); 175*cdf0e10cSrcweir Combine(); 176*cdf0e10cSrcweir return sal_True; 177*cdf0e10cSrcweir } 178*cdf0e10cSrcweir 179*cdf0e10cSrcweir // method code of <SwWrtShell::_PrvWrd()> before fix for issue i72162 180*cdf0e10cSrcweir sal_Bool SwWrtShell::_PrvWrdForDelete() 181*cdf0e10cSrcweir { 182*cdf0e10cSrcweir if ( IsSttPara() ) 183*cdf0e10cSrcweir { 184*cdf0e10cSrcweir if ( !SwCrsrShell::Left(1,CRSR_SKIP_CHARS) ) 185*cdf0e10cSrcweir { 186*cdf0e10cSrcweir Pop( sal_False ); 187*cdf0e10cSrcweir return sal_False; 188*cdf0e10cSrcweir } 189*cdf0e10cSrcweir return sal_True; 190*cdf0e10cSrcweir } 191*cdf0e10cSrcweir Push(); 192*cdf0e10cSrcweir ClearMark(); 193*cdf0e10cSrcweir if( !GoPrevWord() ) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir SwCrsrShell::MovePara( fnParaCurr, fnParaStart ); 196*cdf0e10cSrcweir } 197*cdf0e10cSrcweir ClearMark(); 198*cdf0e10cSrcweir Combine(); 199*cdf0e10cSrcweir return sal_True; 200*cdf0e10cSrcweir } 201*cdf0e10cSrcweir // <-- 202*cdf0e10cSrcweir 203*cdf0e10cSrcweir 204*cdf0e10cSrcweir sal_Bool SwWrtShell::_FwdSentence() 205*cdf0e10cSrcweir { 206*cdf0e10cSrcweir Push(); 207*cdf0e10cSrcweir ClearMark(); 208*cdf0e10cSrcweir if(!SwCrsrShell::Right(1,CRSR_SKIP_CHARS)) 209*cdf0e10cSrcweir { 210*cdf0e10cSrcweir Pop(sal_False); 211*cdf0e10cSrcweir return 0; 212*cdf0e10cSrcweir } 213*cdf0e10cSrcweir if( !GoNextSentence() && !IsEndPara() ) 214*cdf0e10cSrcweir SwCrsrShell::MovePara(fnParaCurr, fnParaEnd); 215*cdf0e10cSrcweir 216*cdf0e10cSrcweir ClearMark(); 217*cdf0e10cSrcweir Combine(); 218*cdf0e10cSrcweir return 1; 219*cdf0e10cSrcweir } 220*cdf0e10cSrcweir 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir 223*cdf0e10cSrcweir sal_Bool SwWrtShell::_BwdSentence() 224*cdf0e10cSrcweir { 225*cdf0e10cSrcweir Push(); 226*cdf0e10cSrcweir ClearMark(); 227*cdf0e10cSrcweir if(!SwCrsrShell::Left(1,CRSR_SKIP_CHARS)) 228*cdf0e10cSrcweir { 229*cdf0e10cSrcweir Pop(sal_False); 230*cdf0e10cSrcweir return 0; 231*cdf0e10cSrcweir } 232*cdf0e10cSrcweir if(IsSttPara()) 233*cdf0e10cSrcweir { 234*cdf0e10cSrcweir Pop(); 235*cdf0e10cSrcweir return 1; 236*cdf0e10cSrcweir } 237*cdf0e10cSrcweir if( !GoPrevSentence() && !IsSttPara() ) 238*cdf0e10cSrcweir // nicht gefunden --> an den Absatz Anfang 239*cdf0e10cSrcweir SwCrsrShell::MovePara( fnParaCurr, fnParaStart ); 240*cdf0e10cSrcweir ClearMark(); 241*cdf0e10cSrcweir Combine(); 242*cdf0e10cSrcweir return 1; 243*cdf0e10cSrcweir } 244*cdf0e10cSrcweir 245*cdf0e10cSrcweir 246*cdf0e10cSrcweir sal_Bool SwWrtShell::_FwdPara() 247*cdf0e10cSrcweir { 248*cdf0e10cSrcweir Push(); 249*cdf0e10cSrcweir ClearMark(); 250*cdf0e10cSrcweir // --> OD 2009-01-06 #i81824# 251*cdf0e10cSrcweir // going right and back again left not needed and causes too much 252*cdf0e10cSrcweir // accessibility events due to the cursor movements. 253*cdf0e10cSrcweir // if(!SwCrsrShell::Right(1,CRSR_SKIP_CHARS)) 254*cdf0e10cSrcweir // { 255*cdf0e10cSrcweir // Pop(sal_False); 256*cdf0e10cSrcweir // return 0; 257*cdf0e10cSrcweir // } 258*cdf0e10cSrcweir // SwCrsrShell::Left(1,CRSR_SKIP_CHARS); 259*cdf0e10cSrcweir // <-- 260*cdf0e10cSrcweir sal_Bool bRet = SwCrsrShell::MovePara(fnParaNext, fnParaStart); 261*cdf0e10cSrcweir 262*cdf0e10cSrcweir ClearMark(); 263*cdf0e10cSrcweir Combine(); 264*cdf0e10cSrcweir return bRet; 265*cdf0e10cSrcweir } 266*cdf0e10cSrcweir 267*cdf0e10cSrcweir 268*cdf0e10cSrcweir sal_Bool SwWrtShell::_BwdPara() 269*cdf0e10cSrcweir { 270*cdf0e10cSrcweir Push(); 271*cdf0e10cSrcweir ClearMark(); 272*cdf0e10cSrcweir // --> OD 2009-01-06 #i81824# 273*cdf0e10cSrcweir // going left and back again right not needed and causes too much 274*cdf0e10cSrcweir // accessibility events due to the cursor movements. 275*cdf0e10cSrcweir // if(!SwCrsrShell::Left(1,CRSR_SKIP_CHARS)) 276*cdf0e10cSrcweir // { 277*cdf0e10cSrcweir // Pop(sal_False); 278*cdf0e10cSrcweir // return 0; 279*cdf0e10cSrcweir // } 280*cdf0e10cSrcweir // SwCrsrShell::Right(1,CRSR_SKIP_CHARS); 281*cdf0e10cSrcweir // <-- 282*cdf0e10cSrcweir // --> OD 2009-01-06 #i81824# 283*cdf0e10cSrcweir // going to start of paragraph only needed, if move to previous paragraph 284*cdf0e10cSrcweir // does not happen. Otherwise, useless accessibility events are triggered 285*cdf0e10cSrcweir // due to cursor movements. 286*cdf0e10cSrcweir // if(!IsSttOfPara()) 287*cdf0e10cSrcweir // SttPara(); 288*cdf0e10cSrcweir sal_Bool bRet = SwCrsrShell::MovePara(fnParaPrev, fnParaStart); 289*cdf0e10cSrcweir if ( !bRet && !IsSttOfPara() ) 290*cdf0e10cSrcweir { 291*cdf0e10cSrcweir SttPara(); 292*cdf0e10cSrcweir } 293*cdf0e10cSrcweir // <-- 294*cdf0e10cSrcweir 295*cdf0e10cSrcweir ClearMark(); 296*cdf0e10cSrcweir Combine(); 297*cdf0e10cSrcweir return bRet; 298*cdf0e10cSrcweir } 299*cdf0e10cSrcweir 300*cdf0e10cSrcweir 301