| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef SW_NDINDEX_HXX |
| #define SW_NDINDEX_HXX |
| |
| #include <limits.h> |
| |
| #include <tools/solar.h> |
| |
| #include <node.hxx> |
| |
| |
| class SwNode; |
| class SwNodes; |
| |
| class SW_DLLPUBLIC SwNodeIndex |
| { |
| friend void SwNodes::RegisterIndex( SwNodeIndex& ); |
| friend void SwNodes::DeRegisterIndex( SwNodeIndex& ); |
| friend void SwNodes::RemoveNode( sal_uLong, sal_uLong, sal_Bool ); |
| |
| #ifdef DBG_UTIL |
| static int nSerial; |
| int MySerial; |
| #endif |
| |
| SwNode* pNd; |
| SwNodeIndex *pNext, *pPrev; |
| |
| void Remove(); // Ausketten |
| |
| // diese sind nicht erlaubt! |
| SwNodeIndex( SwNodes& rNds, sal_uInt16 nIdx ); |
| SwNodeIndex( SwNodes& rNds, int nIdx ); |
| |
| public: |
| SwNodeIndex( SwNodes& rNds, sal_uLong nIdx = 0 ); |
| SwNodeIndex( const SwNodeIndex &, long nDiff = 0 ); |
| SwNodeIndex( const SwNode&, long nDiff = 0 ); |
| ~SwNodeIndex() { Remove(); } |
| |
| inline sal_uLong operator++(); |
| inline sal_uLong operator--(); |
| #ifndef CFRONT |
| inline sal_uLong operator++(int); |
| inline sal_uLong operator--(int); |
| #endif |
| |
| inline sal_uLong operator+=( sal_uLong ); |
| inline sal_uLong operator-=( sal_uLong ); |
| inline sal_uLong operator+=( const SwNodeIndex& ); |
| inline sal_uLong operator-=( const SwNodeIndex& ); |
| |
| inline sal_Bool operator< ( const SwNodeIndex& ) const; |
| inline sal_Bool operator<=( const SwNodeIndex& ) const; |
| inline sal_Bool operator> ( const SwNodeIndex& ) const; |
| inline sal_Bool operator>=( const SwNodeIndex& ) const; |
| inline sal_Bool operator==( const SwNodeIndex& ) const; |
| inline sal_Bool operator!=( const SwNodeIndex& ) const; |
| |
| inline sal_Bool operator< ( sal_uLong nWert ) const; |
| inline sal_Bool operator<=( sal_uLong nWert ) const; |
| inline sal_Bool operator> ( sal_uLong nWert ) const; |
| inline sal_Bool operator>=( sal_uLong nWert ) const; |
| inline sal_Bool operator==( sal_uLong nWert ) const; |
| inline sal_Bool operator!=( sal_uLong nWert ) const; |
| |
| inline SwNodeIndex& operator=( sal_uLong ); |
| SwNodeIndex& operator=( const SwNodeIndex& ); |
| SwNodeIndex& operator=( const SwNode& ); |
| |
| // gebe den Wert vom Index als sal_uLong zurueck |
| inline sal_uLong GetIndex() const; |
| |
| // ermoeglicht Zuweisungen ohne Erzeugen eines temporaeren Objektes |
| SwNodeIndex& Assign( SwNodes& rNds, sal_uLong ); |
| SwNodeIndex& Assign( const SwNode& rNd, long nOffset = 0 ); |
| |
| // Herausgabe des Pointers auf das NodesArray, |
| inline const SwNodes& GetNodes() const; |
| inline SwNodes& GetNodes(); |
| |
| SwNode& GetNode() const { return *pNd; } |
| }; |
| |
| /* |
| * SwRange |
| */ |
| class SW_DLLPUBLIC SwNodeRange |
| { |
| public: |
| SwNodeIndex aStart; |
| SwNodeIndex aEnd; |
| |
| SwNodeRange( const SwNodeIndex &rS, const SwNodeIndex &rE ); |
| SwNodeRange( const SwNodeRange &rRange ); |
| |
| SwNodeRange( SwNodes& rArr, sal_uLong nSttIdx = 0, sal_uLong nEndIdx = 0 ); |
| SwNodeRange( const SwNodeIndex& rS, long nSttDiff, |
| const SwNodeIndex& rE, long nEndDiff = 0 ); |
| SwNodeRange( const SwNode& rS, long nSttDiff, |
| const SwNode& rE, long nEndDiff = 0 ); |
| }; |
| |
| |
| |
| |
| // fuer die inlines wird aber der node.hxx benoetigt. Dieses braucht aber |
| // auch wieder dieses. Also alle Inlines, die auf pNd zugreifen werden |
| // hier implementiert. |
| |
| inline sal_uLong SwNodeIndex::GetIndex() const |
| { |
| return pNd->GetIndex(); |
| } |
| inline const SwNodes& SwNodeIndex::GetNodes() const |
| { |
| return pNd->GetNodes(); |
| } |
| inline SwNodes& SwNodeIndex::GetNodes() |
| { |
| return pNd->GetNodes(); |
| } |
| inline sal_Bool SwNodeIndex::operator< ( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() < nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator<=( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() <= nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator> ( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() > nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator>=( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() >= nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator==( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() == nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator!=( sal_uLong nWert ) const |
| { |
| return pNd->GetIndex() != nWert; |
| } |
| inline sal_Bool SwNodeIndex::operator<( const SwNodeIndex& rIndex ) const |
| { |
| return pNd->GetIndex() < rIndex.GetIndex(); |
| } |
| inline sal_Bool SwNodeIndex::operator<=( const SwNodeIndex& rIndex ) const |
| { |
| return pNd->GetIndex() <= rIndex.GetIndex(); |
| } |
| inline sal_Bool SwNodeIndex::operator>( const SwNodeIndex& rIndex ) const |
| { |
| return pNd->GetIndex() > rIndex.GetIndex(); |
| } |
| inline sal_Bool SwNodeIndex::operator>=( const SwNodeIndex& rIndex ) const |
| { |
| return pNd->GetIndex() >= rIndex.GetIndex(); |
| } |
| inline sal_Bool SwNodeIndex::operator==( const SwNodeIndex& rIdx ) const |
| { |
| return pNd == rIdx.pNd; |
| } |
| inline sal_Bool SwNodeIndex::operator!=( const SwNodeIndex& rIdx ) const |
| { |
| return pNd != rIdx.pNd; |
| } |
| |
| inline sal_uLong SwNodeIndex::operator++() |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex()+1 ] )->GetIndex(); |
| } |
| inline sal_uLong SwNodeIndex::operator--() |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex()-1 ] )->GetIndex(); |
| } |
| #ifndef CFRONT |
| inline sal_uLong SwNodeIndex::operator++(int) |
| { |
| sal_uLong nOldIndex = pNd->GetIndex(); |
| pNd = GetNodes()[ nOldIndex + 1 ]; |
| return nOldIndex; |
| } |
| inline sal_uLong SwNodeIndex::operator--(int) |
| { |
| sal_uLong nOldIndex = pNd->GetIndex(); |
| pNd = GetNodes()[ nOldIndex - 1 ]; |
| return nOldIndex; |
| } |
| #endif |
| |
| inline sal_uLong SwNodeIndex::operator+=( sal_uLong nWert ) |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex() + nWert ] )->GetIndex(); |
| } |
| inline sal_uLong SwNodeIndex::operator-=( sal_uLong nWert ) |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex() - nWert ] )->GetIndex(); |
| } |
| inline sal_uLong SwNodeIndex::operator+=( const SwNodeIndex& rIndex ) |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex() + rIndex.GetIndex() ] )->GetIndex(); |
| } |
| inline sal_uLong SwNodeIndex::operator-=( const SwNodeIndex& rIndex ) |
| { |
| return ( pNd = GetNodes()[ pNd->GetIndex() - rIndex.GetIndex() ] )->GetIndex(); |
| } |
| |
| inline SwNodeIndex& SwNodeIndex::operator=( sal_uLong nWert ) |
| { |
| pNd = GetNodes()[ nWert ]; |
| return *this; |
| } |
| |
| #endif |