| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svtools.hxx" |
| |
| #include <svtools/textdata.hxx> |
| #include <textdat2.hxx> |
| |
| #include <tools/debug.hxx> |
| |
| SV_IMPL_PTRARR( TextLines, TextLinePtr ); |
| SV_IMPL_VARARR( TEWritingDirectionInfos, TEWritingDirectionInfo ); |
| |
| |
| // ------------------------------------------------------------------------- |
| // (+) class TextSelection |
| // ------------------------------------------------------------------------- |
| |
| TextSelection::TextSelection() |
| { |
| } |
| |
| TextSelection::TextSelection( const TextPaM& rPaM ) : |
| maStartPaM( rPaM ), maEndPaM( rPaM ) |
| { |
| } |
| |
| TextSelection::TextSelection( const TextPaM& rStart, const TextPaM& rEnd ) : |
| maStartPaM( rStart ), maEndPaM( rEnd ) |
| { |
| } |
| |
| void TextSelection::Justify() |
| { |
| if ( maEndPaM < maStartPaM ) |
| { |
| TextPaM aTemp( maStartPaM ); |
| maStartPaM = maEndPaM; |
| maEndPaM = aTemp; |
| } |
| } |
| |
| |
| // ------------------------------------------------------------------------- |
| // (+) class TETextPortionList |
| // ------------------------------------------------------------------------- |
| TETextPortionList::TETextPortionList() |
| { |
| } |
| |
| TETextPortionList::~TETextPortionList() |
| { |
| Reset(); |
| } |
| |
| void TETextPortionList::Reset() |
| { |
| for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ ) |
| delete GetObject( nPortion ); |
| Remove( 0, Count() ); |
| } |
| |
| void TETextPortionList::DeleteFromPortion( sal_uInt16 nDelFrom ) |
| { |
| DBG_ASSERT( ( nDelFrom < Count() ) || ( (nDelFrom == 0) && (Count() == 0) ), "DeleteFromPortion: Out of range" ); |
| for ( sal_uInt16 nP = nDelFrom; nP < Count(); nP++ ) |
| delete GetObject( nP ); |
| Remove( nDelFrom, Count()-nDelFrom ); |
| } |
| |
| sal_uInt16 TETextPortionList::FindPortion( sal_uInt16 nCharPos, sal_uInt16& nPortionStart, sal_Bool bPreferStartingPortion ) |
| { |
| // Bei nCharPos an Portion-Grenze wird die linke Portion gefunden |
| sal_uInt16 nTmpPos = 0; |
| for ( sal_uInt16 nPortion = 0; nPortion < Count(); nPortion++ ) |
| { |
| TETextPortion* pPortion = GetObject( nPortion ); |
| nTmpPos = nTmpPos + pPortion->GetLen(); |
| if ( nTmpPos >= nCharPos ) |
| { |
| // take this one if we don't prefer the starting portion, or if it's the last one |
| if ( ( nTmpPos != nCharPos ) || !bPreferStartingPortion || ( nPortion == Count() - 1 ) ) |
| { |
| nPortionStart = nTmpPos - pPortion->GetLen(); |
| return nPortion; |
| } |
| } |
| } |
| DBG_ERROR( "FindPortion: Nicht gefunden!" ); |
| return ( Count() - 1 ); |
| } |
| |
| /* |
| sal_uInt16 TETextPortionList::GetPortionStartIndex( sal_uInt16 nPortion ) |
| { |
| sal_uInt16 nPos = 0; |
| for ( sal_uInt16 nP = 0; nP < nPortion; nP++ ) |
| { |
| TETextPortion* pPortion = GetObject( nP ); |
| nPos += pPortion->GetLen(); |
| } |
| return nPos; |
| } |
| */ |
| |
| |
| // ------------------------------------------------------------------------- |
| // (+) class TEParaPortion |
| // ------------------------------------------------------------------------- |
| TEParaPortion::TEParaPortion( TextNode* pN ) |
| { |
| mpNode = pN; |
| mnInvalidPosStart = mnInvalidDiff = 0; |
| mbInvalid = sal_True; |
| mbSimple = sal_False; |
| } |
| |
| TEParaPortion::~TEParaPortion() |
| { |
| } |
| |
| void TEParaPortion::MarkInvalid( sal_uInt16 nStart, short nDiff ) |
| { |
| if ( mbInvalid == sal_False ) |
| { |
| mnInvalidPosStart = ( nDiff >= 0 ) ? nStart : ( nStart + nDiff ); |
| mnInvalidDiff = nDiff; |
| } |
| else |
| { |
| // Einfaches hintereinander tippen |
| if ( ( nDiff > 0 ) && ( mnInvalidDiff > 0 ) && |
| ( ( mnInvalidPosStart+mnInvalidDiff ) == nStart ) ) |
| { |
| mnInvalidDiff = mnInvalidDiff + nDiff; |
| } |
| // Einfaches hintereinander loeschen |
| else if ( ( nDiff < 0 ) && ( mnInvalidDiff < 0 ) && ( mnInvalidPosStart == nStart ) ) |
| { |
| mnInvalidPosStart = mnInvalidPosStart + nDiff; |
| mnInvalidDiff = mnInvalidDiff + nDiff; |
| } |
| else |
| { |
| DBG_ASSERT( ( nDiff >= 0 ) || ( (nStart+nDiff) >= 0 ), "MarkInvalid: Diff out of Range" ); |
| mnInvalidPosStart = Min( mnInvalidPosStart, (sal_uInt16) ( (nDiff < 0) ? nStart+nDiff : nDiff ) ); |
| mnInvalidDiff = 0; |
| mbSimple = sal_False; |
| } |
| } |
| |
| maWritingDirectionInfos.Remove( 0, maWritingDirectionInfos.Count() ); |
| |
| mbInvalid = sal_True; |
| } |
| |
| void TEParaPortion::MarkSelectionInvalid( sal_uInt16 nStart, sal_uInt16 /*nEnd*/ ) |
| { |
| if ( mbInvalid == sal_False ) |
| { |
| mnInvalidPosStart = nStart; |
| // nInvalidPosEnd = nEnd; |
| } |
| else |
| { |
| mnInvalidPosStart = Min( mnInvalidPosStart, nStart ); |
| // nInvalidPosEnd = pNode->Len(); |
| } |
| |
| maWritingDirectionInfos.Remove( 0, maWritingDirectionInfos.Count() ); |
| |
| mnInvalidDiff = 0; |
| mbInvalid = sal_True; |
| mbSimple = sal_False; |
| } |
| |
| sal_uInt16 TEParaPortion::GetLineNumber( sal_uInt16 nChar, sal_Bool bInclEnd ) |
| { |
| for ( sal_uInt16 nLine = 0; nLine < maLines.Count(); nLine++ ) |
| { |
| TextLine* pLine = maLines.GetObject( nLine ); |
| if ( ( bInclEnd && ( pLine->GetEnd() >= nChar ) ) || |
| ( pLine->GetEnd() > nChar ) ) |
| { |
| return nLine; |
| } |
| } |
| |
| // Dann sollte es am Ende der letzten Zeile sein! |
| DBG_ASSERT( nChar == maLines[ maLines.Count() - 1 ]->GetEnd(), "Index voll daneben!" ); |
| DBG_ASSERT( !bInclEnd, "Zeile nicht gefunden: FindLine" ); |
| return ( maLines.Count() - 1 ); |
| } |
| |
| |
| void TEParaPortion::CorrectValuesBehindLastFormattedLine( sal_uInt16 nLastFormattedLine ) |
| { |
| sal_uInt16 nLines = maLines.Count(); |
| DBG_ASSERT( nLines, "CorrectPortionNumbersFromLine: Leere Portion?" ); |
| if ( nLastFormattedLine < ( nLines - 1 ) ) |
| { |
| const TextLine* pLastFormatted = maLines[ nLastFormattedLine ]; |
| const TextLine* pUnformatted = maLines[ nLastFormattedLine+1 ]; |
| short nPortionDiff = pUnformatted->GetStartPortion() - pLastFormatted->GetEndPortion(); |
| short nTextDiff = pUnformatted->GetStart() - pLastFormatted->GetEnd(); |
| nTextDiff++; // LastFormatted->GetEnd() war incl. => 1 zuviel abgezogen! |
| |
| // Die erste unformatierte muss genau eine Portion hinter der letzten der |
| // formatierten beginnen: |
| // Wenn in der geaenderten Zeile eine Portion gesplittet wurde, |
| // kann nLastEnd > nNextStart sein! |
| short nPDiff = sal::static_int_cast< short >(-( nPortionDiff-1 )); |
| short nTDiff = sal::static_int_cast< short >(-( nTextDiff-1 )); |
| if ( nPDiff || nTDiff ) |
| { |
| for ( sal_uInt16 nL = nLastFormattedLine+1; nL < nLines; nL++ ) |
| { |
| TextLine* pLine = maLines[ nL ]; |
| |
| pLine->GetStartPortion() = pLine->GetStartPortion() + nPDiff; |
| pLine->GetEndPortion() = pLine->GetEndPortion() + nPDiff; |
| |
| pLine->GetStart() = pLine->GetStart() + nTDiff; |
| pLine->GetEnd() = pLine->GetEnd() + nTDiff; |
| |
| pLine->SetValid(); |
| } |
| } |
| } |
| } |
| |
| // ------------------------------------------------------------------------- |
| // (+) class TEParaPortions |
| // ------------------------------------------------------------------------- |
| TEParaPortions::TEParaPortions() |
| { |
| } |
| |
| TEParaPortions::~TEParaPortions() |
| { |
| Reset(); |
| } |
| |
| void TEParaPortions::Reset() |
| { |
| TEParaPortions::iterator aIter( begin() ); |
| while ( aIter != end() ) |
| delete *aIter++; |
| clear(); |
| } |
| |
| // ------------------------------------------------------------------------- |
| // (+) class IdleFormatter |
| // ------------------------------------------------------------------------- |
| IdleFormatter::IdleFormatter() |
| { |
| mpView = 0; |
| mnRestarts = 0; |
| } |
| |
| IdleFormatter::~IdleFormatter() |
| { |
| mpView = 0; |
| } |
| |
| void IdleFormatter::DoIdleFormat( TextView* pV, sal_uInt16 nMaxRestarts ) |
| { |
| mpView = pV; |
| |
| if ( IsActive() ) |
| mnRestarts++; |
| |
| if ( mnRestarts > nMaxRestarts ) |
| { |
| mnRestarts = 0; |
| ((Link&)GetTimeoutHdl()).Call( this ); |
| } |
| else |
| { |
| Start(); |
| } |
| } |
| |
| void IdleFormatter::ForceTimeout() |
| { |
| if ( IsActive() ) |
| { |
| Stop(); |
| mnRestarts = 0; |
| ((Link&)GetTimeoutHdl()).Call( this ); |
| } |
| } |
| |
| TYPEINIT1( TextHint, SfxSimpleHint ); |
| |
| TextHint::TextHint( sal_uLong Id ) : SfxSimpleHint( Id ) |
| { |
| mnValue = 0; |
| } |
| |
| TextHint::TextHint( sal_uLong Id, sal_uLong nValue ) : SfxSimpleHint( Id ) |
| { |
| mnValue = nValue; |
| } |
| |
| TEIMEInfos::TEIMEInfos( const TextPaM& rPos, const String& rOldTextAfterStartPos ) |
| : aOldTextAfterStartPos( rOldTextAfterStartPos ) |
| { |
| aPos = rPos; |
| nLen = 0; |
| bCursor = sal_True; |
| pAttribs = NULL; |
| bWasCursorOverwrite = sal_False; |
| } |
| |
| TEIMEInfos::~TEIMEInfos() |
| { |
| delete[] pAttribs; |
| } |
| |
| void TEIMEInfos::CopyAttribs( const sal_uInt16* pA, sal_uInt16 nL ) |
| { |
| nLen = nL; |
| delete pAttribs; |
| pAttribs = new sal_uInt16[ nL ]; |
| memcpy( pAttribs, pA, nL*sizeof(sal_uInt16) ); |
| } |
| |
| void TEIMEInfos::DestroyAttribs() |
| { |
| delete pAttribs; |
| pAttribs = NULL; |
| nLen = 0; |
| } |
| |
| |