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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org 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 version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef _SWRECT_HXX
-#define _SWRECT_HXX
-#include <osl/diagnose.h>
-#include <tools/gen.hxx>
-class SvStream;
-
-class SwRect
-{
- Point m_Point;
- Size m_Size;
-
-
-public:
- inline SwRect();
- inline SwRect( const SwRect &rRect );
- inline SwRect( const Point& rLT, const Size& rSize );
- inline SwRect( const Point& rLT, const Point& rRB );
- inline SwRect( long X, long Y, long Width, long Height );
-
- //SV-SS e.g. SwRect( pWin->GetClipRect() );
- SwRect( const Rectangle &rRect );
-
- //Set-Methods
- inline void Chg( const Point& rNP, const Size &rNS );
- inline void Pos( const Point& rNew );
- inline void Pos( const long nNewX, const long nNewY );
- inline void SSize( const Size& rNew );
- inline void SSize( const long nHeight, const long nWidth );
- inline void Width( long nNew );
- inline void Height( long nNew );
- inline void Left( const long nLeft );
- inline void Right( const long nRight );
- inline void Top( const long nTop );
- inline void Bottom( const long nBottom );
-
- //Get-Methods
- inline const Point &Pos() const;
- inline const Size &SSize() const;
- inline long Width() const;
- inline long Height() const;
- inline long Left() const;
- inline long Right() const;
- inline long Top() const;
- inline long Bottom() const;
-
- // In order to be able to access the members of Pos and SSize from the layout side.
- inline Point &Pos();
- inline Size &SSize();
-
- Point Center() const;
-
- void Justify();
-
- SwRect &Union( const SwRect& rRect );
- SwRect &Intersection( const SwRect& rRect );
-
- // Same as Intersection, only assume that Rects are overlapping!
- SwRect &_Intersection( const SwRect &rRect );
- inline SwRect GetIntersection( const SwRect& rRect ) const;
-
- sal_Bool IsInside( const Point& rPOINT ) const;
- sal_Bool IsNear(const Point& rPoint, long nTolerance ) const;
- sal_Bool IsInside( const SwRect& rRect ) const;
- sal_Bool IsOver( const SwRect& rRect ) const;
- inline sal_Bool HasArea() const;
- inline sal_Bool IsEmpty() const;
- inline void Clear();
-
- inline SwRect &operator = ( const SwRect &rRect );
-
- inline sal_Bool operator == ( const SwRect& rRect ) const;
- inline sal_Bool operator != ( const SwRect& rRect ) const;
-
- inline SwRect &operator+=( const Point &rPt );
- inline SwRect &operator-=( const Point &rPt );
-
- inline SwRect &operator+=( const Size &rSz );
- inline SwRect &operator-=( const Size &rSz );
-
- //SV-SS e.g. pWin->DrawRect( aSwRect.SVRect() );
- inline Rectangle SVRect() const;
-
- // Output operator for debugging.
- friend SvStream &operator<<( SvStream &rStream, const SwRect &rRect );
-
-
- void _Top( const long nTop );
- void _Bottom( const long nBottom );
- void _Left( const long nLeft );
- void _Right( const long nRight );
- void _Width( const long nNew );
- void _Height( const long nNew );
- long _Top() const;
- long _Bottom() const;
- long _Left() const;
- long _Right() const;
- long _Width() const;
- long _Height() const;
- void SubTop( const long nSub );
- void AddBottom( const long nAdd );
- void SubLeft( const long nSub );
- void AddRight( const long nAdd );
- void AddWidth( const long nAdd );
- void AddHeight( const long nAdd );
- void SetPosX( const long nNew );
- void SetPosY( const long nNew );
- void SetLeftAndWidth( long nLeft, long nNew );
- void SetTopAndHeight( long nTop, long nNew );
- void SetRightAndWidth( long nRight, long nNew );
- void SetBottomAndHeight( long nBottom, long nNew );
- void SetUpperLeftCorner( const Point& rNew );
- void SetUpperRightCorner( const Point& rNew );
- void SetLowerLeftCorner( const Point& rNew );
- const Size _Size() const;
- const Point TopLeft() const;
- const Point TopRight() const;
- const Point BottomLeft() const;
- const Point BottomRight() const;
- const Size SwappedSize() const;
- long GetLeftDistance( long ) const;
- long GetBottomDistance( long ) const;
- long GetRightDistance( long ) const;
- long GetTopDistance( long ) const;
- sal_Bool OverStepLeft( long ) const;
- sal_Bool OverStepBottom( long ) const;
- sal_Bool OverStepTop( long ) const;
- sal_Bool OverStepRight( long ) const;
-};
-
-// Implementation in swrect.cxx
-extern SvStream &operator<<( SvStream &rStream, const SwRect &rRect );
-
-typedef void (SwRect:: *SwRectSet)( const long nNew );
-typedef long (SwRect:: *SwRectGet)() const;
-typedef const Point (SwRect:: *SwRectPoint)() const;
-typedef const Size (SwRect:: *SwRectSize)() const;
-typedef sal_Bool (SwRect:: *SwRectMax)( long ) const;
-typedef long (SwRect:: *SwRectDist)( long ) const;
-typedef void (SwRect:: *SwRectSetTwice)( long, long );
-typedef void (SwRect:: *SwRectSetPos)( const Point& );
-
-// Set-Methods
-inline void SwRect::Chg( const Point& rNP, const Size &rNS )
-{
- m_Point = rNP;
- m_Size = rNS;
-}
-inline void SwRect::Pos( const Point& rNew )
-{
- m_Point = rNew;
-}
-inline void SwRect::Pos( const long nNewX, const long nNewY )
-{
- m_Point.setX(nNewX);
- m_Point.setY(nNewY);
-}
-inline void SwRect::SSize( const Size& rNew )
-{
- m_Size = rNew;
-}
-inline void SwRect::SSize( const long nNewHeight, const long nNewWidth )
-{
- m_Size.setWidth(nNewWidth);
- m_Size.setHeight(nNewHeight);
-}
-inline void SwRect::Width( long nNew )
-{
- m_Size.setWidth(nNew);
-}
-inline void SwRect::Height( long nNew )
-{
- m_Size.setHeight(nNew);
-}
-inline void SwRect::Left( const long nLeft )
-{
- m_Size.Width() += m_Point.getX() - nLeft;
- m_Point.setX(nLeft);
-}
-inline void SwRect::Right( const long nRight )
-{
- m_Size.setWidth(nRight - m_Point.getX() + 1);
-}
-inline void SwRect::Top( const long nTop )
-{
- m_Size.Height() += m_Point.getY() - nTop;
- m_Point.setY(nTop);
-}
-inline void SwRect::Bottom( const long nBottom )
-{
- m_Size.setHeight(nBottom - m_Point.getY() + 1);
-}
-
-// Get-Methods
-inline const Point &SwRect::Pos() const
-{
- return m_Point;
-}
-inline Point &SwRect::Pos()
-{
- return m_Point;
-}
-inline const Size &SwRect::SSize() const
-{
- return m_Size;
-}
-inline Size &SwRect::SSize()
-{
- return m_Size;
-}
-inline long SwRect::Width() const
-{
- return m_Size.Width();
-}
-inline long SwRect::Height() const
-{
- return m_Size.Height();
-}
-inline long SwRect::Left() const
-{
- return m_Point.X();
-}
-inline long SwRect::Right() const
-{
- return m_Size.getWidth() ? m_Point.getX() + m_Size.getWidth() - 1 : m_Point.getX();
-}
-inline long SwRect::Top() const
-{
- return m_Point.Y();
-}
-inline long SwRect::Bottom() const
-{
- return m_Size.getHeight() ? m_Point.getY() + m_Size.getHeight() - 1 : m_Point.getY();
-}
-
-// operators
-inline SwRect &SwRect::operator = ( const SwRect &rRect )
-{
- m_Point = rRect.m_Point;
- m_Size = rRect.m_Size;
- return *this;
-}
-inline sal_Bool SwRect::operator == ( const SwRect& rRect ) const
-{
- return (m_Point == rRect.m_Point && m_Size == rRect.m_Size);
-}
-inline sal_Bool SwRect::operator != ( const SwRect& rRect ) const
-{
- return (m_Point != rRect.m_Point || m_Size != rRect.m_Size);
-}
-
-inline SwRect &SwRect::operator+=( const Point &rPt )
-{
- m_Point += rPt;
- return *this;
-}
-inline SwRect &SwRect::operator-=( const Point &rPt )
-{
- m_Point -= rPt;
- return *this;
-}
-
-inline SwRect &SwRect::operator+=( const Size &rSz )
-{
- m_Size.Width() += rSz.Width();
- m_Size.Height() += rSz.Height();
- return *this;
-}
-inline SwRect &SwRect::operator-=( const Size &rSz )
-{
- m_Size.Width() -= rSz.Width();
- m_Size.Height() -= rSz.Height();
- return *this;
-}
-
-
-// other
-inline Rectangle SwRect::SVRect() const
-{
- OSL_ENSURE( !IsEmpty(), "SVRect() without Width or Height" );
- return Rectangle( m_Point.getX(), m_Point.getY(),
- m_Point.getX() + m_Size.getWidth() - 1, //Right()
- m_Point.getY() + m_Size.getHeight() - 1 ); //Bottom()
-}
-
-inline SwRect SwRect::GetIntersection( const SwRect& rRect ) const
-{
- return SwRect( *this ).Intersection( rRect );
-}
-
-inline sal_Bool SwRect::HasArea() const
-{
- return !IsEmpty();
-}
-inline sal_Bool SwRect::IsEmpty() const
-{
- return !(m_Size.getHeight() && m_Size.getWidth());
-}
-inline void SwRect::Clear()
-{
- m_Point.setX(0);
- m_Point.setY(0);
- m_Size.setWidth(0);
- m_Size.setHeight(0);
-}
-
-// constructors
-inline SwRect::SwRect() :
- m_Point( 0, 0 ),
- m_Size( 0, 0 )
-{
-}
-inline SwRect::SwRect( const SwRect &rRect ) :
- m_Point( rRect.m_Point ),
- m_Size( rRect.m_Size )
-{
-}
-inline SwRect::SwRect( const Point& rLT, const Size& rSize ) :
- m_Point( rLT ),
- m_Size( rSize )
-{
-}
-inline SwRect::SwRect( const Point& rLT, const Point& rRB ) :
- m_Point( rLT ),
- m_Size( rRB.X() - rLT.X() + 1, rRB.Y() - rLT.Y() + 1 )
-{
-}
-inline SwRect::SwRect( long X, long Y, long W, long H ) :
- m_Point( X, Y ),
- m_Size( W, H )
-{
-}
-
-
-#endif //_SWRECT_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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