| /************************************************************** |
| * |
| * 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_sw.hxx" |
| |
| #include <IBlockCursor.hxx> |
| #include <viscrs.hxx> |
| #include "BlockCursor.hxx" |
| |
| /** The implementation of the block cursor interface |
| |
| It's simply an aggregation of a SwShellCrsr and a rectangle defined by |
| a start and an end point. |
| */ |
| class SwBlockCursor : public IBlockCursor |
| { |
| SwShellCrsr aCursor; |
| Point *pStartPt; |
| Point *pEndPt; |
| public: |
| SwBlockCursor( const SwCrsrShell& rCrsrSh, const SwPosition &rPos ) : |
| aCursor( rCrsrSh, rPos ), pStartPt(0), pEndPt(0) {} |
| virtual SwShellCrsr& getShellCrsr(); |
| virtual void setStartPoint( const Point &rPt ); |
| virtual void setEndPoint( const Point &rPt ); |
| virtual const Point* getStartPoint() const; |
| virtual const Point* getEndPoint() const; |
| virtual void clearPoints(); |
| virtual ~SwBlockCursor(); |
| }; |
| |
| SwBlockCursor::~SwBlockCursor() |
| { |
| delete pStartPt; |
| delete pEndPt; |
| } |
| |
| SwShellCrsr& SwBlockCursor::getShellCrsr() |
| { |
| return aCursor; |
| } |
| |
| void SwBlockCursor::setStartPoint( const Point &rPt ) |
| { |
| if( pStartPt ) |
| *pStartPt = rPt; |
| else |
| pStartPt = new Point( rPt ); |
| } |
| |
| void SwBlockCursor::setEndPoint( const Point &rPt ) |
| { |
| if( pEndPt ) |
| *pEndPt = rPt; |
| else |
| pEndPt = new Point( rPt ); |
| } |
| |
| const Point* SwBlockCursor::getStartPoint() const |
| { |
| return pStartPt; |
| } |
| |
| const Point* SwBlockCursor::getEndPoint() const |
| { |
| return pEndPt; |
| } |
| |
| void SwBlockCursor::clearPoints() |
| { |
| delete pStartPt; |
| delete pEndPt; |
| pStartPt = 0; |
| pEndPt = 0; |
| } |
| |
| IBlockCursor *createBlockCursor( const SwCrsrShell& rCrsrSh, const SwPosition &rPos ) |
| { |
| return new SwBlockCursor( rCrsrSh, rPos ); |
| } |
| |