/***************************************************************************** * position.cpp ***************************************************************************** * Copyright (C) 2003 VideoLAN * $Id: position.cpp 10101 2005-03-02 16:47:31Z robux4 $ * * Authors: Cyril Deguet     <asmax@via.ecp.fr> *          Olivier Teuli鑢e <ipkiss@via.ecp.fr> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. *****************************************************************************/#include "position.hpp"Rect::Rect( int left, int top, int right, int bottom ):    m_left( left ), m_top( top ), m_right( right ), m_bottom( bottom ){}Position::Position( int left, int top, int right, int bottom, const Box &rBox,                    Ref_t refLeftTop, Ref_t refRightBottom ):    m_left( left ), m_top( top ), m_right( right ), m_bottom( bottom ),    m_rBox( rBox ), m_refLeftTop( refLeftTop ),    m_refRighBottom( refRightBottom ){}int Position::getLeft() const{    switch( m_refLeftTop )    {        case kLeftTop:        case kLeftBottom:            return m_left;            break;        case kRightTop:        case kRightBottom:            return m_rBox.getWidth() + m_left - 1;            break;    }    // Avoid a warning    return 0;}int Position::getTop() const{    switch( m_refLeftTop )    {        case kLeftTop:        case kRightTop:            return m_top;            break;        case kRightBottom:        case kLeftBottom:            return m_rBox.getHeight() + m_top - 1;            break;    }    // Avoid a warning    return 0;}int Position::getRight() const{    switch( m_refRighBottom )    {        case kLeftTop:        case kLeftBottom:            return m_right;            break;        case kRightTop:        case kRightBottom:            return m_rBox.getWidth() + m_right - 1;            break;    }    // Avoid a warning    return 0;}int Position::getBottom() const{    switch( m_refRighBottom )    {        case kLeftTop:        case kRightTop:            return m_bottom;            break;        case kLeftBottom:        case kRightBottom:            return m_rBox.getHeight() + m_bottom - 1;            break;    }    // Avoid a warning    return 0;}int Position::getWidth() const{    return getRight() - getLeft() + 1;}int Position::getHeight() const{    return getBottom() - getTop() + 1;}